1 2014-08-29 Gary Benson <gbenson@redhat.com>
3 * Makefile.in (SFILES): Add common/common-exceptions.c.
4 (OBS): Add common-exceptions.o.
5 (common-exceptions.o): New rule.
6 * utils.c (prepare_to_throw_exception): New function.
8 2014-08-29 Gary Benson <gbenson@redhat.com>
10 * config.in: Regenerate.
11 * configure: Likewise.
13 2014-08-29 Gary Benson <gbenson@redhat.com>
15 * Makefile.in (SFILES): Add common/cleanups.c.
17 (cleanups.o): New rule.
19 2014-08-29 Gary Benson <gbenson@redhat.com>
21 * utils.c (internal_vwarning): New function.
23 2014-08-28 Gary Benson <gbenson@redhat.com>
25 * utils.h (fatal): Remove declaration.
26 * utils.c (fatal): Remove function.
28 2014-08-28 Gary Benson <gbenson@redhat.com>
30 * tracepoint.c (gdb_agent_init): Replace fatal with
32 (initialize_tracepoint): Likewise.
34 2014-08-28 Gary Benson <gbenson@redhat.com>
36 * remote-utils.c (remote_prepare): Replace fatal with error.
38 2014-08-28 Gary Benson <gbenson@redhat.com>
40 * linux-low.c (linux_async): Replace fatal with warning.
42 (linux_start_non_stop): Return -1 if linux_async failed.
44 2014-08-28 Gary Benson <gbenson@redhat.com>
46 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
48 (i386_dr_low_get_addr): Remove vague comment.
49 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
52 2014-08-28 Gary Benson <gbenson@redhat.com>
54 * inferiors.c (get_thread_process): Replace check with gdb_assert.
55 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
57 (linux_resume_one_lwp): Likewise.
58 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
60 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
62 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
63 (init_register_cache): Replace fatal with gdb_assert_not_reached.
64 (find_register_by_name): Replace fatal with internal_error.
65 (find_regno): Likewise.
66 * tdesc.c (init_target_desc): Replace check with gdb_assert.
67 * thread-db.c (thread_db_create_event): Likewise.
68 (thread_db_load_search): Likewise.
69 (try_thread_db_load_1): Likewise.
70 * tracepoint.c (get_jump_space_head): Replace fatal with
72 (claim_trampoline_space): Likewise.
73 (have_fast_tracepoint_trampoline_buffer): Likewise.
74 (cmd_qtstart): Likewise.
75 (stop_tracing): Likewise.
76 (fast_tracepoint_collecting): Likewise.
77 (target_malloc): Likewise.
78 (download_tracepoint): Likewise.
79 (download_trace_state_variables): Replace check with gdb_assert.
80 (upload_fast_traceframes): Replace fatal with internal_error.
82 2014-08-19 Tom Tromey <tromey@redhat.com>
83 Gary Benson <gbenson@redhat.com>
85 * Makefile.in (SFILES): Add common/common-debug.c.
86 (OBS): Add common-debug.o.
87 (common-debug.o): New rule.
88 * debug.h (debug_printf): Don't declare.
89 * debug.c (debug_printf): Renamed and rewritten as...
90 (debug_vprintf): New function.
92 2014-08-19 Gary Benson <gbenson@redhat.com>
94 * utils.h: Do not include print-utils.h.
96 2014-08-19 Tom Tromey <tromey@redhat.com>
97 Gary Benson <gbenson@redhat.com>
99 * server.h: Add static assertion.
100 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
102 2014-08-19 Tom Tromey <tromey@redhat.com>
103 Gary Benson <gbenson@redhat.com>
105 * Makefile.in (SFILES): Add common/errors.c.
107 (IPA_OBS): Add errors-ipa.o.
108 (errors.o): New rule.
109 (errors-ipa.o): Likewise.
110 * utils.h (perror_with_name, error, warning): Don't declare.
111 * utils.c (warning): Renamed and rewritten as...
112 (vwarning): New function.
113 (error): Renamed and rewritten as...
114 (verror): New function.
115 (internal_error): Renamed and rewritten as...
116 (internal_verror): New function.
118 2014-08-07 Gary Benson <gbenson@redhat.com>
120 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
121 * configure: Regenerate.
122 * config.in: Likewise.
123 * server.h: Do not include errno.h.
124 * event-loop.c: Likewise.
125 * hostio-errno.c: Likewise.
126 * linux-low.c: Likewise.
127 * remote-utils.c: Likewise.
128 * spu-low.c: Likewise.
130 * gdbreplay.c: Unconditionally include errno.h.
132 2014-08-07 Gary Benson <gbenson@redhat.com>
134 * server.h: Do not include string.h.
135 * event-loop.c: Likewise.
136 * linux-low.c: Likewise.
137 * regcache.c: Likewise.
138 * remote-utils.c: Likewise.
139 * spu-low.c: Likewise.
142 2014-08-07 Gary Benson <gbenson@redhat.com>
144 * server.h: Do not include gdb_assert.h.
146 2014-08-07 Gary Benson <gbenson@redhat.com>
148 * server.h: Do not include common-utils.h.
150 2014-08-07 Gary Benson <gbenson@redhat.com>
152 * server.h: Do not include ptid.h.
155 2014-08-07 Gary Benson <gbenson@redhat.com>
157 * server.h: Do not include gdb_locale.h.
159 2014-08-07 Gary Benson <gbenson@redhat.com>
161 * server.h: Do not include gdb/signals.h.
162 * win32-low.c: Likewise.
164 2014-08-07 Gary Benson <gbenson@redhat.com>
166 * server.h: Do not include pathmax.h.
168 2014-08-07 Gary Benson <gbenson@redhat.com>
170 * server.h: Do not include libiberty.h.
171 * linux-bfin-low.c: Likewise.
173 2014-08-07 Gary Benson <gbenson@redhat.com>
175 * server.h: Do not include ansidecl.h.
177 2014-08-07 Gary Benson <gbenson@redhat.com>
179 * linux-x86-low.c: Do not include stddef.h.
180 * lynx-ppc-low.c: Likewise.
181 * tracepoint.c: Likewise.
183 2014-08-07 Gary Benson <gbenson@redhat.com>
185 * server.h: Do not include stdarg.h.
186 * nto-low.c: Likewise.
188 2014-08-07 Gary Benson <gbenson@redhat.com>
190 * server.h: Do not include stdlib.h.
191 * inferiors.c: Likewise.
192 * linux-low.c: Likewise.
193 * regcache.c: Likewise.
194 * spu-low.c: Likewise.
195 * tracepoint.c: Likewise.
198 2014-08-07 Gary Benson <gbenson@redhat.com>
200 * server.h: Do not include stdio.h.
201 * linux-low.c: Likewise.
202 * remote-utils.c: Likewise.
203 * spu-low.c: Likewise.
205 * wincecompat.c: Likewise.
207 2014-08-06 Gary Benson <gbenson@redhat.com>
209 * regcache.c (init_register_cache): Move conditionals inside if.
211 2014-08-06 Gary Benson <gbenson@redhat.com>
213 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
215 2014-07-31 Gary Benson <gbenson@redhat.com>
217 * ax.h: Do not include server.h.
218 * gdbthread.h: Likewise.
219 * lynx-low.h: Likewise.
222 2014-07-30 Gary Benson <gbenson@redhat.com>
224 * server.h: Include common-defs.h.
225 Do not include config.h or build-gnulib-gdbserver/config.h.
227 2014-07-30 Gary Benson <gbenson@redhat.com>
229 * hostio-errno.c: Move server.h to top of includes list.
230 * inferiors.c: Likewise.
231 * linux-x86-low.c: Likewise.
232 * notif.c: Include server.h.
234 2014-07-24 Tom Tromey <tromey@redhat.com>
235 Gary Benson <gbenson@redhat.com>
237 * server.h (CORE_ADDR): Now unsigned.
239 2014-07-16 Pedro Alves <palves@redhat.com>
241 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
243 2014-07-15 Pedro Alves <palves@redhat.com>
245 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
248 2014-07-11 Pedro Alves <palves@redhat.com>
250 * linux-low.c (kill_wait_lwp): New function, based on
251 kill_one_lwp_callback, but use my_waitpid directly.
252 (kill_one_lwp_callback, linux_kill): Use it.
254 2014-06-23 Pedro Alves <palves@redhat.com>
256 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
257 before setting DR0..DR3.
259 2014-06-20 Gary Benson <gbenson@redhat.com>
261 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
262 * configure: Regenerated.
263 * config.in: Likewise.
265 2014-06-20 Gary Benson <gbenson@redhat.com>
267 * Makefile.in (SFILES): Update locations for files moved
269 (object file files): Reordered.
271 2014-06-20 Gary Benson <gbenson@redhat.com>
273 * i386-low.h (i386_dr_low_can_set_addr): Removed.
274 (i386_dr_low_set_addr): Likewise.
275 (i386_dr_low_get_addr): Likewise.
276 (i386_dr_low_can_set_control): Likewise.
277 (i386_dr_low_set_control): Likewise.
278 (i386_dr_low_get_control): Likewise.
279 (i386_dr_low_get_status): Likewise.
280 (i386_get_debug_register_length): Likewise.
281 * linux-x86-low.c (i386_dr_low_set_addr):
282 Changed signature. Made static.
283 (i386_dr_low_get_addr): Likewise.
284 (i386_dr_low_set_control): Likewise.
285 (i386_dr_low_get_control): Likewise.
286 (i386_dr_low_get_status): Likewise.
287 (i386_dr_low): New global variable.
288 * win32-i386-low.c (i386_dr_low_set_addr):
289 Changed signature. Made static.
290 (i386_dr_low_get_addr): Likewise.
291 (i386_dr_low_set_control): Likewise.
292 (i386_dr_low_get_control): Likewise.
293 (i386_dr_low_get_status): Likewise.
294 (i386_dr_low): New global variable.
296 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
298 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
299 * Makefile.in (AR, AR_FLAGS): Define.
300 * configure: Regenerate.
302 2014-06-19 Gary Benson <gbenson@redhat.com>
304 * Makefile.in (i386-dregs.o): New rule.
305 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
306 * i386-low.c (target.h): Remove include.
307 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
308 (DR_CONTROL_SHIFT): Likewise.
309 (DR_CONTROL_SIZE): Likewise.
310 (DR_RW_EXECUTE): Likewise.
311 (DR_RW_WRITE): Likewise.
312 (DR_RW_READ): Likewise.
313 (DR_RW_IORW): Likewise.
314 (DR_LEN_1): Likewise.
315 (DR_LEN_2): Likewise.
316 (DR_LEN_4): Likewise.
317 (DR_LEN_8): Likewise.
318 (DR_LOCAL_ENABLE_SHIFT): Likewise.
319 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
320 (DR_ENABLE_SIZE): Likewise.
321 (DR_LOCAL_SLOWDOWN): Likewise.
322 (DR_GLOBAL_SLOWDOWN): Likewise.
323 (DR_CONTROL_RESERVED): Likewise.
324 (I386_DR_CONTROL_MASK): Likewise.
325 (I386_DR_VACANT): Likewise.
326 (I386_DR_LOCAL_ENABLE): Likewise.
327 (I386_DR_GLOBAL_ENABLE): Likewise.
328 (I386_DR_DISABLE): Likewise.
329 (I386_DR_SET_RW_LEN): Likewise.
330 (I386_DR_GET_RW_LEN): Likewise.
331 (I386_DR_WATCH_HIT): Likewise.
332 (i386_wp_op_t): Likewise.
333 (i386_show_dr): Likewise.
334 (i386_length_and_rw_bits): Likewise.
335 (i386_insert_aligned_watchpoint): Likewise.
336 (i386_remove_aligned_watchpoint): Likewise.
337 (i386_handle_nonaligned_watchpoint): Likewise.
338 i386_update_inferior_debug_regs(): Likewise.
339 (i386_dr_insert_watchpoint): Likewise.
340 (i386_dr_remove_watchpoint): Likewise.
341 (i386_dr_region_ok_for_watchpoint): Likewise.
342 (i386_dr_stopped_data_address): Likewise.
343 (i386_dr_stopped_by_watchpoint): Likewise.
345 2014-06-19 Gary Benson <gbenson@redhat.com>
347 * i386-low.c (i386_dr_show): Renamed to
348 i386_show_dr and made static. All uses updated.
349 (i386_dr_length_and_rw_bits): Renamed to
350 i386_length_and_rw_bits and made static.
352 (i386_dr_insert_aligned_watchpoint): Renamed to
353 i386_insert_aligned_watchpoint and made static.
355 (i386_dr_remove_aligned_watchpoint): Renamed to
356 i386_remove_aligned_watchpoint and made static.
358 (i386_dr_update_inferior_debug_regs): Renamed to
359 i386_update_inferior_debug_regs and made static.
362 2014-06-18 Gary Benson <gbenson@redhat.com>
364 * i386-low.h (i386_dr_low_can_set_addr): New macro.
365 (i386_dr_low_can_set_control): Likewise.
366 (i386_get_debug_register_length): Likewise.
367 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
368 (i386_dr_low_can_set_control): Likewise.
369 (i386_get_debug_register_length): Likewise.
371 2014-06-17 Gary Benson <gbenson@redhat.com>
373 * i386-low.h (i386-dregs.h): New include.
374 (DR_FIRSTADDR): Now in i386-dregs.h.
375 (DR_LASTADDR): Likewise.
376 (DR_NADDR): Likewise.
377 (DR_STATUS): Likewise.
378 (DR_CONTROL): Likewise.
379 (i386_debug_reg_state): Likewise.
380 (i386_dr_insert_watchpoint): Likewise.
381 (i386_dr_remove_watchpoint): Likewise.
382 (i386_dr_region_ok_for_watchpoint): Likewise.
383 (i386_dr_stopped_data_address): Likewise.
384 (i386_dr_stopped_by_watchpoint): Likewise.
385 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
387 2014-06-18 Gary Benson <gbenson@redhat.com>
389 * i386-low.h (i386_low_insert_watchpoint): Renamed to
390 i386_dr_insert_watchpoint.
391 (i386_low_remove_watchpoint): Renamed to
392 i386_dr_remove_watchpoint.
393 (i386_low_region_ok_for_watchpoint): Renamed to
394 i386_dr_region_ok_for_watchpoint.
395 (i386_low_stopped_data_address): Renamed to
396 i386_dr_stopped_data_address.
397 (i386_low_stopped_by_watchpoint): Renamed to
398 i386_dr_stopped_by_watchpoint.
399 * i386-low.c (i386_show_dr): Renamed to
400 i386_dr_show and made nonstatic. All uses updated.
401 (i386_length_and_rw_bits): Renamed to
402 i386_dr_length_and_rw_bits and made nonstatic.
404 (i386_insert_aligned_watchpoint): Renamed to
405 i386_dr_insert_aligned_watchpoint and made nonstatic.
407 (i386_remove_aligned_watchpoint): Renamed to
408 i386_dr_remove_aligned_watchpoint and made nonstatic.
410 (i386_update_inferior_debug_regs): Renamed to
411 i386_dr_update_inferior_debug_regs and made nonstatic.
413 (i386_low_insert_watchpoint): Renamed to
414 i386_dr_insert_watchpoint. All uses updated.
415 (i386_low_remove_watchpoint): Renamed to
416 i386_dr_remove_watchpoint. All uses updated.
417 (i386_low_region_ok_for_watchpoint): Renamed to
418 i386_dr_region_ok_for_watchpoint. All uses updated.
419 (i386_low_stopped_data_address): Renamed to
420 i386_dr_stopped_data_address. All uses updated.
421 (i386_low_stopped_by_watchpoint): Renamed to
422 i386_dr_stopped_by_watchpoint. All uses updated.
424 2014-06-18 Gary Benson <gbenson@redhat.com>
426 * i386-low.c (i386_dr_low_can_set_addr): New macro.
427 (i386_dr_low_can_set_control): Likewise.
428 (i386_insert_aligned_watchpoint): New check.
430 2014-06-18 Gary Benson <gbenson@redhat.com>
432 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
435 2014-06-18 Gary Benson <gbenson@redhat.com>
437 * i386-low.c (i386_length_and_rw_bits): Use internal_error
438 instead of fatal and error.
439 (i386_handle_nonaligned_watchpoint): Likewise.
441 2014-06-18 Gary Benson <gbenson@redhat.com>
443 * i386-low.c (i386_get_debug_register_length): New macro.
444 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
445 (i386_show_dr): Use debug_printf instead of fprintf. Use
446 phex to format values.
448 2014-06-18 Gary Benson <gbenson@redhat.com>
450 * i386-low.h: Comment changes.
451 * i386-low.c: Likewise.
453 2014-06-18 Gary Benson <gbenson@redhat.com>
455 * i386-low.c: Whitespace changes.
457 2014-06-12 Tom Tromey <tromey@redhat.com>
459 * utils.c (freeargv): Remove.
461 2014-06-12 Tom Tromey <tromey@redhat.com>
463 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
464 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
465 (parse_debug_format_options): Likewise.
466 (gdbserver_usage): Likewise.
467 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
468 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
469 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
471 ($(LIBGNU)): Depend on libiberty.
472 (all-lib): Recurse into all subdirs.
473 (install-only): Invoke "install" target in subdirs.
474 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
476 * configure: Rebuild.
477 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
478 for vasprintf, vsnprintf, or gettimeofday.
479 * configure.srv: Don't add safe-ctype.o or lbasename.o to
482 2014-06-05 Joel Brobecker <brobecker@adacore.com>
484 * development.sh: Delete.
485 * Makefile.in (config.status): Adjust dependency on development.sh.
486 * configure.ac: Adjust development.sh source call.
487 * configure: Regenerate.
489 2014-06-02 Pedro Alves <palves@redhat.com>
491 * ax.c (gdb_free_agent_expr): New function.
492 * ax.h (gdb_free_agent_expr): New declaration.
493 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
495 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
497 (clear_breakpoint_conditions_and_commands): New function.
498 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
499 (clear_breakpoint_conditions_and_commands): New declaration.
501 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
503 * linux-aarch64-low.c (asm/ptrace.h): Include.
505 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
507 Fix TLS access for -static -pthread.
508 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
509 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
510 (thread_db_load_search, try_thread_db_load_1): Initialize it.
512 2014-05-20 Pedro Alves <palves@redhat.com>
514 * linux-aarch64-low.c (aarch64_insert_point)
515 (aarch64_remove_point): No longer check whether the type is
516 supported here. Adjust to new interface.
517 (the_low_target): Install aarch64_supports_z_point_type as
518 supports_z_point_type method.
519 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
520 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
521 instead of a Z packet char. Adjust.
522 (arm_supports_z_point_type): New function.
523 (arm_insert_point, arm_remove_point): Adjust to new interface.
524 (the_low_target): Install arm_supports_z_point_type.
525 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
526 (cris_insert_point, cris_remove_point): Adjust to new interface.
527 Don't check whether the type is supported here.
528 (the_low_target): Install cris_supports_z_point_type.
529 * linux-low.c (linux_supports_z_point_type): New function.
530 (linux_insert_point, linux_remove_point): Adjust to new interface.
531 * linux-low.h (struct linux_target_ops) <insert_point,
532 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
533 raw_breakpoint pointer parameter.
534 <supports_z_point_type>: New method.
535 * linux-mips-low.c (mips_supports_z_point_type): New function.
536 (mips_insert_point, mips_remove_point): Adjust to new interface.
537 Use mips_supports_z_point_type.
538 (the_low_target): Install mips_supports_z_point_type.
539 * linux-ppc-low.c (the_low_target): Install NULL as
540 supports_z_point_type method.
541 * linux-s390-low.c (the_low_target): Install NULL as
542 supports_z_point_type method.
543 * linux-sparc-low.c (the_low_target): Install NULL as
544 supports_z_point_type method.
545 * linux-x86-low.c (x86_supports_z_point_type): New function.
546 (x86_insert_point): Adjust to new insert_point interface. Use
547 insert_memory_breakpoint. Adjust to new
548 i386_low_insert_watchpoint interface.
549 (x86_remove_point): Adjust to remove_point interface. Use
550 remove_memory_breakpoint. Adjust to new
551 i386_low_remove_watchpoint interface.
552 (the_low_target): Install x86_supports_z_point_type.
553 * lynx-low.c (lynx_target_ops): Install NULL as
554 supports_z_point_type callback.
555 * nto-low.c (nto_supports_z_point_type): New.
556 (nto_insert_point, nto_remove_point): Adjust to new interface.
557 (nto_target_ops): Install nto_supports_z_point_type.
558 * mem-break.c: Adjust intro comment.
559 (struct raw_breakpoint) <raw_type, size>: New fields.
560 <inserted>: Update comment.
561 <shlib_disabled>: Delete field.
562 (enum bkpt_type) <gdb_breakpoint>: Delete value.
563 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
564 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
565 (raw_bkpt_type_to_target_hw_bp_type): New function.
566 (find_enabled_raw_code_breakpoint_at): New function.
567 (find_raw_breakpoint_at): New type and size parameters. Use them.
568 (insert_memory_breakpoint): New function, based off
569 set_raw_breakpoint_at.
570 (remove_memory_breakpoint): New function.
571 (set_raw_breakpoint_at): Reimplement.
572 (set_breakpoint): New, based on set_breakpoint_at.
573 (set_breakpoint_at): Reimplement.
574 (delete_raw_breakpoint): Go through the_target->remove_point
575 instead of assuming memory breakpoints.
576 (find_gdb_breakpoint_at): Delete.
577 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
578 (find_gdb_breakpoint): New function.
579 (set_gdb_breakpoint_at): Delete.
580 (z_type_supported): New function.
581 (set_gdb_breakpoint_1): New function, loosely based off
582 set_gdb_breakpoint_at.
583 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
584 (delete_gdb_breakpoint_at): Delete.
585 (delete_gdb_breakpoint_1): New function, loosely based off
586 delete_gdb_breakpoint_at.
587 (delete_gdb_breakpoint): New function.
588 (clear_gdb_breakpoint_conditions): Rename to ...
589 (clear_breakpoint_conditions): ... this. Don't handle a NULL
591 (add_condition_to_breakpoint): Make static.
592 (add_breakpoint_condition): Take a struct breakpoint pointer
593 instead of an address. Adjust.
594 (gdb_condition_true_at_breakpoint): Rename to ...
595 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
597 (gdb_condition_true_at_breakpoint): Reimplement.
598 (add_breakpoint_commands): Take a struct breakpoint pointer
599 instead of an address. Adjust.
600 (gdb_no_commands_at_breakpoint): Rename to ...
601 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
602 parameter. Return true if no breakpoint was found. Change debug
604 (gdb_no_commands_at_breakpoint): Reimplement.
605 (run_breakpoint_commands): Rename to ...
606 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
607 and change return type to boolean.
608 (run_breakpoint_commands): New function.
609 (gdb_breakpoint_here): Also check for Z1 breakpoints.
610 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
611 breakpoint. Go through the_target->remove_point instead of
612 assuming memory breakpoint.
613 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
614 software and hardware breakpoints.
615 (reinsert_raw_breakpoint): Go through the_target->insert_point
616 instead of assuming memory breakpoint.
617 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
618 software and hardware breakpoints.
619 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
620 Check both software and hardware breakpoints.
621 (validate_inserted_breakpoint): Assert the breakpoint is a
622 software breakpoint. Set the inserted flag to -1 instead of
623 setting shlib_disabled.
624 (delete_disabled_breakpoints): Adjust.
625 (validate_breakpoints): Only validate software breakpoints.
626 Adjust to inserted flag change.
627 (check_mem_read, check_mem_write): Skip breakpoint types other
628 than software breakpoints. Adjust to inserted flag change.
629 * mem-break.h (enum raw_bkpt_type): New enum.
630 (raw_breakpoint, struct process_info): Forward declare.
631 (Z_packet_to_target_hw_bp_type): Delete declaration.
632 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
633 (set_gdb_breakpoint, delete_gdb_breakpoint)
634 (clear_breakpoint_conditions): New declarations.
635 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
636 (breakpoint_inserted_here): Update comment.
637 (add_breakpoint_condition, add_breakpoint_commands): Replace
638 address parameter with a breakpoint pointer parameter.
639 (gdb_breakpoint_here): Update comment.
640 (delete_gdb_breakpoint_at): Delete.
641 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
642 * server.c (process_point_options): Take a struct breakpoint
643 pointer instead of an address. Adjust.
644 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
645 delete_gdb_breakpoint.
646 * spu-low.c (spu_target_ops): Install NULL as
647 supports_z_point_type method.
648 * target.h: Include mem-break.h.
649 (struct target_ops) <prepare_to_access_memory>: Update comment.
650 <supports_z_point_type>: New field.
651 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
652 instead of a char. Also take a raw breakpoint pointer.
653 * win32-arm-low.c (the_low_target): Install NULL as
654 supports_z_point_type.
655 * win32-i386-low.c (i386_supports_z_point_type): New function.
656 (i386_insert_point, i386_remove_point): Adjust to new interface.
657 (the_low_target): Install i386_supports_z_point_type.
658 * win32-low.c (win32_supports_z_point_type): New function.
659 (win32_insert_point, win32_remove_point): Adjust to new interface.
660 (win32_target_ops): Install win32_supports_z_point_type.
661 * win32-low.h (struct win32_target_ops):
662 <supports_z_point_type>: New method.
663 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
664 instead of a char. Also take a raw breakpoint pointer.
666 2014-05-20 Pedro Alves <palves@redhat.com>
668 * mem-break.h: Include break-common.h.
669 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
670 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
671 (Z_packet_to_target_hw_bp_type): New declaration.
672 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
673 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
674 (Z_PACKET_ACCESS_WP): Delete macros.
675 (Z_packet_to_hw_type): Delete function.
676 * i386-low.h: Don't include break-common.h here.
677 (Z_packet_to_hw_type): Delete declaration.
678 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
679 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
680 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
681 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
682 * linux-aarch64-low.c: Don't include break-common.h here.
683 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
684 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
685 (Z_packet_to_target_hw_bp_type): Delete function.
686 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
688 (mips_insert_point, mips_remove_point): Use
689 Z_packet_to_target_hw_bp_type.
691 2014-05-20 Pedro Alves <palves@redhat.com>
693 * linux-aarch64-low.c: Include break-common.h.
694 (enum target_point_type): Delete.
695 (Z_packet_to_point_type): Rename to ...
696 (Z_packet_to_target_hw_bp_type): ... this, and return a
697 target_hw_bp_type instead.
698 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
699 instead of an enum target_point_type.
700 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
702 (aarch64_dr_state_insert_one_point)
703 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
704 (aarch64_handle_aligned_watchpoint)
705 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
706 Take an enum target_hw_bp_type instead of an enum
708 (aarch64_supports_z_point_type): New function.
709 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
710 use Z_packet_to_target_hw_bp_type.
712 2014-05-20 Joel Brobecker <brobecker@adacore.com>
714 * configure.ac: Only use -Werror by default when DEVELOPMENT
716 * configure: Regenerate.
718 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
720 Fix gdbserver qGetTLSAddr for x86_64 -m32.
721 * linux-x86-low.c (X86_64_USER_REGS): New.
722 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
724 2014-04-28 Yao Qi <yao@codesourcery.com>
726 * Makefile.in (i386-avx512.c): Fix the typo of generated file
729 2014-04-25 Pedro Alves <palves@redhat.com>
732 * linux-low.c (linux_attach_fail_reason_string): New function.
733 (linux_attach_lwp): Delete.
734 (linux_attach_lwp_1): Rename to ...
735 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
736 argument. Remove "initial" parameter. Return int instead of
737 void. Don't error or warn here.
738 (linux_attach): Adjust to call linux_attach_lwp. Call error on
739 failure to attach to the tgid. Call warning when failing to
741 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
742 argument. Remove "initial" parameter. Return int instead of
743 void. Don't error or warn here.
744 (linux_attach_fail_reason_string): New declaration.
745 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
746 interface change. Use linux_attach_fail_reason_string.
748 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
749 Walfred Tedeschi <walfred.tedeschi@intel.com>
751 * Makefile.in: Added rules to handle new files
752 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
753 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
754 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
755 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
756 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
757 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
759 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
760 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
761 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
763 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
764 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
765 i386/x32-avx512-linux.xml.
766 * i387-fp.c (num_avx512_k_registers): New constant for number
768 (num_avx512_zmmh_low_registers): New constant for number of
769 lower ZMM registers (0-15).
770 (num_avx512_zmmh_high_registers): New constant for number of
771 higher ZMM registers (16-31).
772 (num_avx512_ymmh_registers): New contant for number of higher
773 YMM registers (ymm16-31 added by avx521 on x86_64).
774 (num_avx512_xmm_registers): New constant for number of higher
775 XMM registers (xmm16-31 added by AVX512 on x86_64).
776 (struct i387_xsave): Add space for AVX512 registers.
777 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
778 Add code to handle AVX512 registers.
779 (i387_xsave_to_cache): Add code to handle AVX512 registers.
780 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
781 prototypei from generated file.
782 (tdesc_amd64_avx512_linux): Likewise.
783 (init_registers_x32_avx512_linux): Likewise.
784 (tdesc_x32_avx512_linux): Likewise.
785 (init_registers_i386_avx512_linux): Likewise.
786 (tdesc_i386_avx512_linux): Likewise.
787 (x86_64_regmap): Add AVX512 registers.
788 (x86_linux_read_description): Add code to handle AVX512 XSTATE
790 (initialize_low_arch): Add code to initialize AVX512 registers.
792 2014-04-23 Pedro Alves <palves@redhat.com>
794 * mem-break.c (find_gdb_breakpoint_at): Make static.
795 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
797 2014-04-23 Pedro Alves <palves@redhat.com>
799 * i386-low.c: Don't include break-common.h here.
800 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
801 prototype to take target_hw_bp_type as argument instead of a Z
803 * i386-low.h: Include break-common.h here.
804 (Z_packet_to_hw_type): Declare.
805 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
807 * linux-x86-low.c (x86_insert_point): Convert the packet number to
808 a target_hw_bp_type before calling i386_low_insert_watchpoint.
809 (x86_remove_point): Convert the packet number to a
810 target_hw_bp_type before calling i386_low_remove_watchpoint.
811 * win32-i386-low.c (i386_insert_point): Convert the packet number
812 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
813 (i386_remove_point): Convert the packet number to a
814 target_hw_bp_type before calling i386_low_remove_watchpoint.
816 2014-04-23 Pedro Alves <palves@redhat.com>
818 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
820 2014-04-10 Pedro Alves <palves@redhat.com>
822 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
823 Check if the condition or command is NULL before checking if the
824 breakpoint is known. On success, return true.
825 * mem-break.h (add_breakpoint_condition): Document return.
826 (add_breakpoint_commands): Add describing comment.
827 * server.c (skip_to_semicolon): New function.
828 (process_point_options): Use it.
830 2014-04-09 Pedro Alves <palves@redhat.com>
832 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
835 2014-02-27 Pedro Alves <palves@redhat.com>
838 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
840 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
842 (last_thread_of_process_p): Take a PID argument instead of a
844 (linux_wait_for_lwp): Delete.
845 (num_lwps, check_zombie_leaders, not_stopped_callback): New
847 (linux_low_filter_event): New function, party factored out from
848 linux_wait_for_event.
849 (linux_wait_for_event): Rename to ...
850 (linux_wait_for_event_filtered): ... this. Add new filter ptid
851 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
852 sigsuspend. Check for zombie leaders.
853 (linux_wait_for_event): Reimplement as wrapper around
854 linux_wait_for_event_filtered.
855 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
856 a normal or signal exit is seen, it's the whole process exiting.
857 (wait_for_sigstop): No longer a for_each_inferior callback.
858 Rewrite on top of linux_wait_for_event_filtered.
859 (stop_all_lwps): Call wait_for_sigstop directly.
860 * server.c (resume, handle_target_event): Handle
861 TARGET_WAITKIND_NO_RESUMED.
863 2014-02-26 Joel Brobecker <brobecker@adacore.com>
865 * win32-low.c (psapi_get_dll_name,
866 * win32_CreateToolhelp32Snapshot): Delete.
867 (win32_CreateToolhelp32Snapshot, win32_Module32First)
868 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
870 (handle_load_dll): Add function description.
871 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
873 2014-02-26 Joel Brobecker <brobecker@adacore.com>
875 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
877 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
878 base address when calling win32_add_one_solib.
879 (handle_load_dll): Delete local variable load_addr.
880 Remove 0x1000 offset applied to DLL base address when calling
882 (handle_unload_dll): Add comment.
884 2014-02-26 Joel Brobecker <brobecker@adacore.com>
886 * win32-low.c (win32_add_all_dlls): Renames
887 win32_ensure_ntdll_loaded. Rewrite function documentation.
888 Adjust implementation to always load all DLLs.
889 Add 0x1000 offset to DLL base address when calling
891 (child_initialization_done): New static global.
892 (do_initial_child_stuff): Set child_initialization_done to
893 zero during child initialization, and 1 after. Replace call
894 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
896 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
897 (handle_unload_dll): Add function documentation.
898 (get_child_debug_event): Ignore load and unload DLL events
899 during child initialization.
901 2014-02-20 Doug Evans <dje@google.com>
903 Remove global all_lwps.
904 * inferiors.h (ptid_of): Move here from linux-low.h.
905 (pid_of, lwpid_of): Ditto.
906 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
907 parameter is a struct thread_info * now.
908 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
909 directly. Pass &all_threads to find_inferior instead of &all_lwps.
910 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
912 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
913 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
914 * linux-arm-low.c (update_registers_callback): Update, "entry"
915 parameter is a struct thread_info * now.
916 Fetch lwpid from current_inferior directly.
917 (arm_insert_point): Pass &all_threads to find_inferior instead of
919 (arm_remove_point): Ditto.
920 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
921 (arm_prepare_to_resume): Fetch pid from thread.
922 (arm_read_description): Fetch lwpid from current_inferior directly.
923 * linux-low.c (all_lwps): Delete.
924 (delete_lwp): Delete call to remove_inferior.
925 (handle_extended_wait): Fetch lwpid from thread.
926 (add_lwp): Don't set lwp->entry.id. Remove call to
927 add_inferior_to_list.
928 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
929 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
930 (kill_one_lwp_callback): Ditto.
931 (linux_kill): Don't dereference NULL pointer.
932 Fetch ptid,lwpid from thread.
933 (get_detach_signal): Fetch ptid from thread.
934 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
935 Simplify call to regcache_invalidate_thread.
936 (delete_lwp_callback): Update, "entry" parameter is a
937 struct thread_info * now. Fetch pid from thread.
938 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
939 (status_pending_p_callback): Update, "entry" parameter is a
940 struct thread_info * now. Fetch ptid from thread.
941 (find_lwp_pid): Update, "entry" parameter is a
942 struct thread_info * now.
943 (linux_wait_for_lwp): Fetch pid from thread.
944 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
945 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
946 (enqueue_one_deferred_signal): Fetch lwpid from thread.
947 (dequeue_one_deferred_signal): Ditto.
948 (cancel_breakpoint): Fetch ptid from current_inferior.
949 (linux_wait_for_event): Pass &all_threads to find_inferior,
950 not &all_lwps. Fetch ptid, lwpid from thread.
951 (count_events_callback): Update, "entry" parameter is a
952 struct thread_info * now.
953 (select_singlestep_lwp_callback): Ditto.
954 (select_event_lwp_callback): Ditto.
955 (cancel_breakpoints_callback): Ditto.
956 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
958 (select_event_lwp): Ditto. Fetch ptid from event_thread.
959 (unsuspend_one_lwp): Update, "entry" parameter is a
960 struct thread_info * now.
961 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
963 (linux_stabilize_threads): Ditto. And for for_each_inferior.
964 Fetch lwpid from thread, not lwp.
965 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
966 Pass &all_threads to find_inferior, not &all_lwps.
967 (send_sigstop): Fetch lwpid from thread, not lwp.
968 (send_sigstop_callback): Update, "entry" parameter is a
969 struct thread_info * now.
970 (suspend_and_send_sigstop_callback): Ditto.
971 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
972 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
973 struct thread_info * now.
974 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
976 (lwp_running): Update, "entry" parameter is a
977 struct thread_info * now.
978 (stop_all_lwps): Fetch ptid from thread.
979 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
980 (linux_resume_one_lwp): Fetch lwpid from thread.
981 (linux_set_resume_request): Update, "entry" parameter is a
982 struct thread_info * now. Fetch pid, lwpid from thread.
983 (resume_status_pending_p): Update, "entry" parameter is a
984 struct thread_info * now.
985 (need_step_over_p): Ditto. Fetch lwpid from thread.
986 (start_step_over): Fetch lwpid from thread.
987 (linux_resume_one_thread): Update, "entry" parameter is a
988 struct thread_info * now. Fetch lwpid from thread.
989 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
990 (proceed_one_lwp): Update, "entry" parameter is a
991 struct thread_info * now. Fetch lwpid from thread.
992 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
993 struct thread_info * now.
994 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
995 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
996 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
998 (regsets_store_inferior_registers): Ditto.
999 (fetch_register, store_register): Ditto.
1000 (linux_read_memory, linux_write_memory): Ditto.
1001 (linux_request_interrupt): Ditto.
1002 (linux_read_auxv): Ditto.
1003 (linux_xfer_siginfo): Ditto.
1004 (linux_qxfer_spu): Ditto.
1005 (linux_qxfer_libraries_svr4): Ditto.
1006 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
1007 moved to inferiors.h.
1009 (get_thread_lwp): Update.
1010 (struct lwp_info): Delete member "entry". Simplify comment for
1013 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1014 current_inferior directly.
1015 (update_watch_registers_callback): Update, "entry" parameter is a
1016 struct thread_info * now. Fetch pid from thread.
1017 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1018 (mips_insert_point): Fetch lwpid from current_inferior.
1019 Pass &all_threads to find_inferior, not &all_lwps.
1020 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1021 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1023 (mips_stopped_data_address): Ditto.
1024 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1026 * linux-tile-low.c (tile_arch_setup): Ditto.
1027 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1028 (update_debug_registers_callback): Update, "entry" parameter is a
1029 struct thread_info * now. Fetch pid from thread.
1030 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1031 Pass &all_threads to find_inferior, not &all_lwps.
1032 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1033 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1034 Pass &all_threads to find_inferior, not &all_lwps.
1035 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1036 (i386_dr_low_get_status): Ditto.
1037 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1038 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1039 (x86_linux_read_description): Ditto.
1040 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1042 2014-02-20 Doug Evans <dje@google.com>
1044 * inferiors.c (get_first_inferior): Fix buglet.
1046 2014-02-19 Doug Evans <dje@google.com>
1048 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1049 * inferiors.c (add_thread): Change result type to struct thread_info *.
1050 All callers updated.
1051 (add_lwp): Call add_thread here instead of in callers.
1052 All callers updated.
1053 * linux-low.h (get_lwp_thread): Rewrite.
1054 (struct lwp_info): New member "thread".
1056 2014-02-19 Doug Evans <dje@google.com>
1058 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1059 All callers updated.
1061 2014-02-19 Doug Evans <dje@google.com>
1063 * inferiors.c (add_thread): Fix whitespace.
1065 2014-02-19 Doug Evans <dje@google.com>
1067 * dll.c (clear_dlls): Replace accessing list implemention details
1069 * gdbthread.h (get_first_thread): Declare.
1070 * inferiors.c (for_each_inferior_with_data): New function.
1071 (get_first_thread): New function.
1072 (find_thread_ptid): Simplify.
1073 (get_first_inferior): New function.
1074 (clear_list): Delete.
1075 (one_inferior_p): New function.
1076 (clear_inferior_list): New function.
1077 (clear_inferiors): Update.
1078 * inferiors.h (for_each_inferior_with_data): Declare.
1079 (clear_inferior_list): Declare.
1080 (one_inferior_p): Declare.
1081 (get_first_inferior): Declare.
1082 * linux-low.c (linux_wait_for_event): Replace accessing list
1083 implemention details with API function.
1084 * server.c (target_running): Ditto.
1085 (accumulate_file_name_length): New function.
1086 (emit_dll_description): New function.
1087 (handle_qxfer_libraries): Replace accessing list implemention
1088 details with API function.
1089 (handle_qxfer_threads_worker): New function.
1090 (handle_qxfer_threads_proper): Replace accessing list implemention
1091 details with API function.
1092 (handle_query): Ditto.
1093 (visit_actioned_threads_callback_ftype): New typedef.
1094 (visit_actioned_threads_data): New struct.
1095 (visit_actioned_threads): Rewrite to be find_inferior callback.
1096 (resume): Call find_inferior.
1097 (handle_status): Replace accessing list implemention
1098 details with API function.
1099 (process_serial_event): Replace accessing list implemention details
1101 * target.c (set_desired_inferior): Replace accessing list implemention
1102 details with API function.
1103 * tracepoint.c (same_process_p): New function.
1104 (gdb_agent_about_to_close): Replace accessing list implemention
1105 details with API function.
1106 * win32-low.c (child_delete_thread): Replace accessing list
1107 implemention details with API function.
1108 (match_dll_by_basename): New function.
1109 (dll_is_loaded_by_basename): New function.
1110 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1111 details call to dll_is_loaded_by_basename.
1113 2014-02-19 Doug Evans <dje@google.com>
1115 * dll.h (struct dll_info): Add comment.
1116 * gdbthread.h (struct thread_info): Add comment.
1117 (current_ptid): Simplify.
1118 * inferiors.c (add_process): Update.
1119 (remove_process): Update.
1120 * inferiors.h (struct process_info): Rename member "head" to "entry".
1121 * linux-low.c (delete_lwp): Update.
1123 (last_thread_of_process_p): Update.
1124 (kill_one_lwp_callback, linux_kill): Update.
1125 (status_pending_p_callback): Update.
1126 (wait_for_sigstop): Update. Simplify read of ptid.
1127 (start_step_over): Update.
1128 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1129 (get_lwp_thread): Update.
1130 (struct lwp_info): Rename member "head" to "entry".
1131 * regcache.h (inferior_list_entry): Delete.
1132 * server.c (kill_inferior_callback): Update.
1133 (detach_or_kill_inferior_callback): Update.
1134 (print_started_pid): Update.
1135 (print_attached_pid): Update.
1136 (process_serial_event): Simplify read of ptid.
1137 * thread-db.c (thread_db_create_event): Update.
1138 (thread_db_get_tls_address): Update.
1139 * win32-low.c (current_inferior_ptid): Simplify.
1141 2014-02-19 Tom Tromey <tromey@redhat.com>
1143 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1145 (target_supports_btrace): Update.
1147 2014-02-14 Yao Qi <yao@codesourcery.com>
1149 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1150 (rsp-low-ipa.o): New target.
1152 2014-02-12 Tom Tromey <tromey@redhat.com>
1154 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1155 convert_ascii_to_int.
1156 * regcache.c (registers_to_string): Likewise.
1157 * remote-utils.c (decode_M_packet): Likewise.
1158 * server.c (process_serial_event): Likewise.
1160 2014-02-12 Tom Tromey <tromey@redhat.com>
1162 * server.c (handle_query, handle_v_run): Use hex2bin, not
1164 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1166 2014-02-12 Tom Tromey <tromey@redhat.com>
1168 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1169 convert_int_to_ascii.
1170 * regcache.c (registers_to_string, collect_register_as_string):
1172 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1174 * server.c (process_serial_event): Likewise.
1175 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1176 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1178 2014-02-12 Tom Tromey <tromey@redhat.com>
1180 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1181 bin2hex, not hexify.
1182 * tracepoint.c (cmd_qtstatus): Likewise.
1184 2014-02-12 Tom Tromey <tromey@redhat.com>
1186 * remote-utils.c (monitor_output): Pass explicit length to
1189 2014-02-12 Tom Tromey <tromey@redhat.com>
1191 * tracepoint.c: Include rsp-low.h.
1192 * server.c: Include rsp-low.h.
1193 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1194 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1196 * remote-utils.c: Include rsp-low.h.
1197 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1198 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1199 (convert_int_to_ascii, convert_ascii_to_int): Move to
1201 * regcache.c: Include rsp-low.h.
1202 * ax.c: Include rsp-low.h.
1203 * Makefile.in (SFILES): Add common/rsp-low.c.
1204 (OBS): Add rsp-low.o.
1205 (rsp-low.o): New target.
1207 2014-02-12 Tom Tromey <tromey@redhat.com>
1209 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1210 Include print-utils.h.
1211 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1212 (plongest, thirty_two, phex_nz): Remove.
1213 * Makefile.in (SFILES): Add common/print-utils.c.
1214 (OBS): Add print-utils.o.
1215 (print-utils-ipa.o): New target.
1216 (print-utils.o): New target.
1217 (IPA_OBJS): Add print-utils-ipa.o.
1219 2014-02-06 Tom Tromey <tromey@redhat.com>
1221 * Makefile.in (SFILES): Fix indentation.
1223 2014-02-05 Doug Evans <dje@google.com>
1225 * linux-low.c (linux_wait_for_event): Improve comment.
1226 (linux_wait_1): Keep current_inferior in sync with event_child.
1228 2014-01-22 Doug Evans <dje@google.com>
1230 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1232 2014-01-22 Doug Evans <dje@google.com>
1234 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1235 * configure: Regenerate.
1236 * config.in: Regenerate.
1237 * Makefile.in (SFILES): Add debug.c.
1239 * debug.c: New file.
1240 * debug.h: New file.
1241 * linux-aarch64-low.c (*): Update all debugging printfs to use
1242 debug_printf instead of fprintf.
1243 * linux-arm-low.c (*): Ditto.
1244 * linux-cris-low.c (*): Ditto.
1245 * linux-crisv32-low.c (*): Ditto.
1246 * linux-m32r-low.c (*): Ditto.
1247 * linux-sparc-low.c (*): Ditto.
1248 * linux-x86.c (*): Ditto.
1249 * linux-low.c (*): Ditto.
1250 (linux_wait_1): Add calls to debug_enter, debug_exit.
1251 (linux_wait): Remove redundant debugging printf.
1252 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1253 (linux_resume, unstop_all_lwps): Ditto.
1254 * mem-break.c (*): Update all debugging printfs to use
1255 debug_printf instead of fprintf.
1256 * remote-utils.c (*): Ditto.
1257 * thread-db.c (*): Ditto.
1258 * server.c #include <ctype.h>, "gdb_vecs.h".
1259 (debug_threads): Moved to debug.c.
1260 (*): Update all debugging printfs to use debug_printf instead of
1262 (start_inferior): Replace call to fflush with call to debug_flush.
1263 (monitor_show_help): Mention set debug-format.
1264 (parse_debug_format_options): New function.
1265 (handle_monitor_command): Handle "monitor set debug-format".
1266 (gdbserver_usage): Mention --debug-format.
1267 (main): Parse --debug-format.
1268 * server.h (debug_threads): Declaration moved to debug.h.
1270 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1271 trace_debug_1 that uses debug_printf.
1272 (tracepoint_look_up_symbols): Update all debugging printfs to use
1273 debug_printf instead of fprintf.
1275 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1277 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1280 2014-01-17 Pedro Alves <palves@redhat.com>
1283 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1284 defined after including gdb_proc_service.h.
1286 2014-01-16 Doug Evans <dje@google.com>
1288 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1289 (match_dll): Use it.
1291 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1293 * target.h (target_ops) <read_btrace>: Change parameters and
1294 return type to allow error reporting.
1295 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1296 trace reading errors on.
1297 * linux-low.c (linux_low_read_btrace): Pass trace reading
1299 (linux_low_disable_btrace): New.
1301 2014-01-15 Doug Evans <dje@google.com>
1303 * inferiors.c (thread_id_to_gdb_id): Delete.
1304 * inferiors.h (thread_id_to_gdb_id): Delete.
1306 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1308 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1309 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1312 2014-01-08 Pedro Alves <palves@redhat.com>
1314 * server.c (handle_status): Don't discard previous queued stop
1315 replies or thread's pending status here.
1316 (main) <disconnection>: Do it here instead.
1318 2014-01-08 Pedro Alves <palves@redhat.com>
1320 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1321 * server.c (visit_actioned_threads, handle_pending_status): New
1323 (handle_v_cont): Factor out parts to ...
1324 (resume): ... this new function. If in all-stop, and a thread
1325 being resumed has a pending status, report it without actually
1327 (myresume): Adjust to use the new 'resume' function.
1328 (clear_pending_status_callback, set_pending_status_callback)
1329 (find_status_pending_thread_callback): New functions.
1330 (handle_status): Handle the case of multiple threads having
1331 interesting statuses to report. Report threads' real last signal
1332 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1333 with an interesting thread to report the status for, instead of
1334 always reporting the status of the first thread.
1336 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1338 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1339 * gdbreplay.c (gdbreplay_version): Likewise.
1341 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1343 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1344 iov.iov_len with the real length in use.
1346 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1348 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1349 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1350 for all targets that use win32-low.c.
1351 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1352 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1354 2013-12-13 Pedro Alves <palves@redhat.com>
1356 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1357 if equal to TARGET_WAITKIND_LOADED.
1358 * win32-low.c (cached_status): New static global.
1359 (win32_wait): Add declaration.
1360 (do_initial_child_stuff): Flush all initial pending debug events
1361 up to the initial breakpoint.
1362 (win32_wait): If CACHED_STATUS was set, return that instead
1363 of doing a real wait. Remove the code resuming the execution
1364 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1365 during the initial phase. Also remove the code changing
1366 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1367 TARGET_WAITKIND_STOPPED.
1369 2013-12-11 Yao Qi <yao@codesourcery.com>
1371 * notif.c (handle_notif_ack): Return 0 if no notification
1374 2013-11-20 Doug Evans <dje@google.com>
1376 * linux-low.c (linux_set_resume_request): Fix comment.
1378 2013-11-20 Doug Evans <dje@google.com>
1380 * linux-low.c (resume_status_pending_p): Tweak comment.
1382 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1384 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1385 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1386 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1387 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1388 (srv_amd64_regobj): Add amd64-mpx.o.
1389 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1390 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1391 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1392 * i387-fp.c (num_pl_bnd_register) Added constant.
1393 (num_pl_bnd_cfg_registers) Added constant.
1394 (struct i387_xsave) Added reserved area and MPX fields.
1395 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1396 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1398 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1399 (init_registers_amd64_mpx_linux): Declare new function.
1400 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1401 (x86_64_regmap): Add MPX registers.
1402 (x86_linux_read_description): Add MPX case.
1403 (initialize_low_arch): Initialize MPX targets.
1405 2013-11-18 Tom Tromey <tromey@redhat.com>
1407 * configure: Rebuild.
1408 * configure.ac: Don't check for stdlib.h.
1409 * gdbreplay.c: Unconditionally include stdlib.h.
1411 2013-11-18 Tom Tromey <tromey@redhat.com>
1413 * config.in: Rebuild.
1414 * configure: Rebuild.
1415 * configure.ac: Don't use AC_HEADER_DIRENT.
1417 2013-11-18 Tom Tromey <tromey@redhat.com>
1419 * server.h: Don't check HAVE_STRING_H.
1420 * gdbreplay.c: Don't check HAVE_STRING_H.
1421 * configure: Rebuild.
1423 2013-11-18 Tom Tromey <tromey@redhat.com>
1425 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1428 2013-11-08 Tom Tromey <tromey@redhat.com>
1430 * configure, config.in: Rebuild.
1431 * configure.ac: Remove unused configury.
1433 2013-11-08 Tom Tromey <tromey@redhat.com>
1435 * acinclude.m4: Include common.m4, codeset.m4.
1436 * configure, config.in: Rebuild.
1437 * configure.ac: Use GDB_AC_COMMON.
1439 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1441 * linux-s390-low.c (HWCAP_S390_TE): New define.
1442 (s390_arch_setup): Consider the TE field in the HWCAP for
1443 determining 'have_regset_tdb'.
1445 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1448 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1451 2013-10-02 Pedro Alves <palves@redhat.com>
1453 * server.c (process_serial_event): Don't output "GDBserver
1454 exiting" if GDB is connected through stdio.
1455 * target.c (mywait): Likewise, be silent if GDB is connected
1458 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1460 * lynx-low.c (lynx_add_threads_after_attach): New function.
1461 (lynx_attach): Remove call to add_thread. Add call to
1462 lynx_add_threads_after_attach instead.
1464 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1466 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1467 * config.in, configure: Regenerated.
1469 2013-09-18 Yao Qi <yao@codesourcery.com>
1472 * server.c (start_inferior): Clear 'resume_info'.
1474 2013-09-16 Jiong Wang <jiwang@tilera.com>
1476 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1479 2013-09-16 Jiong Wang <jiwang@tilera.com>
1481 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1482 linux-tile-low.o to srv_tgtobj.
1484 2013-09-16 Will Newton <will.newton@linaro.org>
1486 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1489 2013-09-06 Pedro Alves <palves@redhat.com>
1491 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1492 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1493 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1494 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1495 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1496 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1498 2013-09-06 Pedro Alves <palves@redhat.com>
1500 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1501 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1503 2013-09-06 Pedro Alves <palves@redhat.com>
1505 * linux-amd64-ipa.c: Include tracepoint.h.
1506 * linux-i386-ipa.c: Include tracepoint.h.
1508 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1510 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1511 (ps_get_thread_area): New function.
1513 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1515 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1516 (initialize_low_arch): Call init_registers_crisv32 rather than
1517 init_register_crisv32.
1519 2013-09-05 Pedro Alves <palves@redhat.com>
1521 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1523 * hostio.h: ... this new file.
1524 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1525 win32-low.c: Include hostio.h.
1527 2013-09-05 Pedro Alves <palves@redhat.com>
1529 * server.h (gdb_client_data, handler_func, callback_handler_func)
1530 (delete_file_handler, add_file_handler, append_callback_event)
1531 (delete_callback_event, start_event_loop, initialize_event_loop):
1532 Move to event-loop.h and include it.
1533 * event-loop.h: New file.
1535 2013-09-05 Pedro Alves <palves@redhat.com>
1537 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1538 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1539 (loaded_dll, unloaded_dll): Move to ...
1540 * dll.h: ... this new file.
1541 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1543 2013-09-05 Pedro Alves <palves@redhat.com>
1545 * server.h (current_process, get_thread_process, all_processes)
1546 (add_inferior_to_list, for_each_inferior, current_inferior)
1547 (remove_inferior, add_process, remove_process, find_process_pid)
1548 (have_started_inferiors_p, have_attached_inferiors_p)
1549 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1550 (clear_inferiors, find_inferior, find_inferior_id)
1551 (inferior_target_data, set_inferior_target_data)
1552 (inferior_regcache_data, set_inferior_regcache_data): Move to
1553 inferiors.h, and include it.
1554 * inferiors.h: New file.
1556 2013-09-05 Pedro Alves <palves@redhat.com>
1558 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1562 2013-09-05 Pedro Alves <palves@redhat.com>
1564 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1566 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1567 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1568 (handle_tracepoint_general_set, handle_tracepoint_query)
1569 (tracepoint_finished_step, tracepoint_was_hit)
1570 (release_while_stepping_state_list, current_traceframe)
1571 (in_readonly_region, traceframe_read_mem)
1572 (fetch_traceframe_registers, traceframe_read_sdata)
1573 (traceframe_read_info, struct fast_tpoint_collect_status)
1574 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1575 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1576 (supply_fast_tracepoint_registers)
1577 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1578 (ipa_tdesc, claim_trampoline_space)
1579 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1580 (agent_mem_read, agent_get_trace_state_variable_value)
1581 (agent_set_trace_state_variable_value, agent_tsv_read)
1582 (agent_mem_read_string, get_raw_reg_func_addr)
1583 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1584 * tracepoint.h: ... this new file.
1586 2013-09-05 Pedro Alves <palves@redhat.com>
1588 * server.h (perror_with_name, error, fatal, warning, paddress)
1589 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1591 * utils.h: New file.
1593 2013-09-05 Pedro Alves <palves@redhat.com>
1595 * server.h (remote_debug, noack_mode, transport_is_reliable)
1596 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1597 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1598 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1599 (write_enn, initialize_async_io, enable_async_io)
1600 (disable_async_io, check_remote_input_interrupt_request)
1601 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1602 (dead_thread_notify, prepare_resume_reply)
1603 (decode_address_to_semicolon, decode_address, decode_m_packet)
1604 (decode_M_packet, decode_X_packet, decode_xfer_write)
1605 (decode_search_memory_packet, unhexify, hexify)
1606 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1607 (look_up_one_symbol, relocate_instruction)
1608 (monitor_output): Move to remote-utils.h, and include it.
1609 * remote-utils.h: New file.
1611 2013-09-05 Pedro Alves <palves@redhat.com>
1613 * server.h (_): Delete.
1615 2013-09-02 Pedro Alves <palves@redhat.com>
1617 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1618 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1620 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1622 2013-09-02 Pierre Muller <muller@sourceware.org>
1624 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1625 or WriteProcessMemory complete successfully and handle
1626 ERROR_PARTIAL_COPY error.
1628 2013-09-02 Pedro Alves <palves@redhat.com>
1630 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1631 error instead of EIO.
1633 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1636 * linux-low.c: Include filestuff.h.
1637 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1638 * lynx-low.c: Include filestuff.h.
1639 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1640 * server.c: Include filestuff.h.
1641 (main): Call notice_open_fds.
1642 * spu-low.c: Include filestuff.h.
1643 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1645 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1647 * Makefile.in: Explain why ../target and ../nat are not
1648 listed as include file search paths.
1649 (linux-waitpid.o): New object file rule.
1650 * configure.srv (srv_native_linux_obj): New variable.
1651 Replace all occurrences of linux native object files with
1652 $srv_native_linux_obj.
1653 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1654 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1655 (linux_enable_event_reporting): Remove declaration.
1656 (my_waitpid): Moved to common/linux-waitpid.c.
1657 (linux_wait_for_event): Pass ptid when calling
1658 linux_enable_event_reporting.
1659 (linux_supports_tracefork_flag): Remove.
1660 (linux_enable_event_reporting): Likewise.
1661 (linux_tracefork_grandchild): Remove.
1662 (STACK_SIZE): Moved to common/linux-ptrace.c.
1663 (linux_tracefork_child): Remove.
1664 (linux_test_for_tracefork): Remove.
1665 (linux_look_up_symbols): Call linux_supports_traceclone.
1666 (initialize_low): Remove call to linux_test_for_tracefork.
1667 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1668 common/linux-ptrace.h.
1669 (PTRACE_TYPE_ARG4): Likewise.
1670 Include linux-ptrace.h.
1672 2013-08-21 Pedro Alves <palves@redhat.com>
1674 * config.in: Renegerate.
1676 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1678 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1679 (SFILES): Remove $(srcdir)/common/target-common.c and
1680 add $(srcdir)/target/waitstatus.c.
1681 (OBS): Remove target-common.o and add waitstatus.o.
1682 (server_h): Remove $(srcdir)/../common/target-common.h and
1683 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1684 and $(srcdir)/../target/waitstatus.h.
1685 (target-common.o): Remove.
1686 (waitstatus.o): New target object file.
1687 * target.h: Do not include target-common.h and
1688 include target/resume.h, target/wait.h and
1689 target/waitstatus.h.
1691 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1693 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1694 to PTRACE_TYPE_ARG3.
1695 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1696 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1698 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1699 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1701 2013-07-27 Jie Zhang <jie@codesourcery.com>
1702 Daniel Jacobowitz <dan@codesourcery.com>
1703 Yao Qi <yao@codesourcery.com>
1705 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1706 (mips-linux-watch.o): New rule.
1707 (mips_linux_watch_h): New variable.
1708 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1710 * linux-mips-low.c: Include mips-linux-watch.h.
1711 (struct arch_process_info, struct arch_lwp_info): New.
1712 (update_watch_registers_callback): New function.
1713 (mips_linux_new_process, mips_linux_new_thread) New functions.
1714 (mips_linux_prepare_to_resume, mips_insert_point): New
1716 (mips_remove_point, mips_stopped_by_watchpoint): New
1718 (rsp_bp_type_to_target_hw_bp_type): New function.
1719 (mips_stopped_data_address): New function.
1720 (the_low_target): Add watchpoint support functions.
1722 2013-07-27 Yao Qi <yao@codesourcery.com>
1724 * i386-low.c: Include break-common.h.
1725 (enum target_hw_bp_type): Remove.
1727 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1729 * Makefile.in (SFILES): /common/target-common.c.
1730 (OBS): Add target-common.o.
1731 (server_h): Add $(srcdir)/../common/target-common.h.
1732 (target-common.o): New target.
1733 * server.c (queue_stop_reply_callback): Free
1734 status string after use.
1735 * target.c (target_waitstatus_to_string): Remove.
1736 * target.h: Include target-common.h.
1737 (resume_kind): Likewise.
1738 (target_waitkind): Likewise.
1739 (target_waitstatus): Likewise.
1740 (TARGET_WNOHANG): Likewise.
1742 2013-07-04 Yao Qi <yao@codesourcery.com>
1744 * Makefile.in (host_alias): Use @host_noncanonical@.
1745 (target_alias): Use @target_noncanonical@.
1746 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1747 ACX_NONCANONICAL_HOST.
1748 * configure: Regenerated.
1751 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1753 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1754 * configure: Rebuild.
1755 * Makefile.in (version_host, version_target): Get from configure.
1756 (version.c): Use $(version_host) and $(version_target).
1758 2013-07-03 Pedro Alves <palves@redhat.com>
1760 * Makefile.in (config.status): Depend on development.sh.
1761 * acinclude.m4: Include libmcheck.m4.
1762 * configure: Regenerate.
1764 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1766 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1767 attribute inside the parentheses.
1768 (winapi_DebugSetProcessKillOnExit): Ditto.
1769 (winapi_DebugBreakProcess): Ditto.
1770 (winapi_GenerateConsoleCtrlEvent): Ditto.
1772 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1774 * notif.h (notif_event): Add a dummy member to avoid compiler
1777 2013-07-01 Pedro Alves <palves@redhat.com>
1779 * hostio.c (HOSTIO_PATH_MAX): Define.
1780 (require_filename, handle_open, handle_unlink, handle_readlink):
1783 2013-07-01 Pedro Alves <palves@redhat.com>
1785 * server.h: Include "pathmax.h".
1786 * linux-low.c: Don't include sys/param.h.
1787 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1789 * win32-low.c: Don't include sys/param.h.
1790 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1792 2013-07-01 Pedro Alves <palves@redhat.com>
1794 * event-loop.c: Don't check HAVE_UNISTD_H before including
1796 * gdbreplay.c: Likewise.
1797 * remote-utils.c: Likewise.
1798 * server.c: Likewise.
1799 * configure.ac: Don't check for unistd.h.
1800 * configure: Regenerate.
1802 2013-06-28 Tom Tromey <tromey@redhat.com>
1804 * Makefile.in (version.c): Use version.in, not
1807 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1809 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1810 * configure: Rebuild.
1811 * Makefile.in (version_host, version_target): Get from configure.
1812 (version.c): Use $(version_host) and $(version_target).
1814 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1816 Fix trace-status to output user name without trailing colon.
1817 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1819 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1821 Fix trace-status to output proper start-time and stop-time.
1822 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1823 output start time and stop time in hex as gdb expects.
1825 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1827 * tracepoint.c (build_traceframe_info_xml): Output trace state
1828 variables present in the trace buffer.
1830 2013-06-24 Tom Tromey <tromey@redhat.com>
1832 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1834 (version.o): Remove.
1835 * gdbreplay.c: Include version.h.
1836 (version, host_name): Don't declare.
1837 * server.h: Include version.h.
1838 (version, host_name): Don't declare.
1840 2013-06-12 Pedro Alves <palves@redhat.com>
1842 * linux-x86-low.c (linux_is_elf64): Delete global.
1843 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1844 with local linux_pid_exe_is_elf_64_file use.
1846 2013-06-11 Pedro Alves <palves@redhat.com>
1848 * linux-low.c (regset_disabled, disable_regset): New functions.
1849 (regsets_fetch_inferior_registers)
1850 (regsets_store_inferior_registers): Use them.
1851 (initialize_regsets_info); Don't allocate the disabled_regsets
1853 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1856 2013-06-11 Pedro Alves <palves@redhat.com>
1858 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1861 2013-06-11 Pedro Alves <palves@redhat.com>
1863 * linux-x86-low.c (initialize_low_arch): Call
1864 init_registers_x32_avx_linux.
1866 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1868 Fix compatibility with Android Bionic.
1869 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1872 2013-06-07 Pedro Alves <palves@redhat.com>
1875 * Makefile.in (OBS): Add tdesc.o.
1876 (IPA_OBJS): Add tdesc-ipa.o.
1877 (tdesc-ipa.o): New rule.
1878 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1880 * linux-low.c (new_inferior): Delete.
1881 (disabled_regsets, num_regsets): Delete.
1882 (linux_add_process): Adjust to set the new per-process
1884 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1885 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1886 was a stop. When calling arch_setup, switch the current inferior
1887 to the thread that got an event.
1888 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1889 (regsets_fetch_inferior_registers)
1890 (regsets_store_inferior_registers): New regsets_info parameter.
1892 (linux_register_in_regsets): New regs_info parameter. Adjust to
1894 (register_addr, fetch_register, store_register): New usrregs_info
1895 parameter. Adjust to use it.
1896 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1897 parameter regs_info. Adjust to use it.
1898 (linux_fetch_registers): Get the current inferior's regs_info, and
1900 (linux_store_registers): Ditto.
1901 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1902 (initialize_low): Don't initialize the target_regsets here. Call
1903 initialize_low_arch.
1904 * linux-low.h (target_regsets): Delete declaration.
1905 (struct regsets_info): New.
1906 (struct usrregs_info): New.
1907 (struct regs_info): New.
1908 (struct process_info_private) <new_inferior>: New field.
1909 (struct linux_target_ops): Delete the num_regs, regmap, and
1910 regset_bitmap fields. New field regs_info.
1911 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1912 * i387-fp.c (num_xmm_registers): Delete.
1913 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1914 calls to new interface.
1915 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1916 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1917 Infer the number of xmm registers from the regcache's target
1919 * i387-fp.h (num_xmm_registers): Delete.
1920 * inferiors.c (add_thread): Don't install the thread's regcache
1922 * proc-service.c (gregset_info): Fetch the current inferior's
1923 regs_info. Adjust to use it.
1924 * regcache.c: Include tdesc.h.
1925 (register_bytes, reg_defs, num_registers)
1926 (gdbserver_expedite_regs): Delete.
1927 (get_thread_regcache): If the thread doesn't have a regcache yet,
1928 create one, instead of aborting gdbserver.
1929 (regcache_invalidate_one): Rename to ...
1930 (regcache_invalidate_thread): ... this.
1931 (regcache_invalidate_one): New.
1932 (regcache_invalidate): Only invalidate registers of the current
1934 (init_register_cache): Add target_desc parameter, and use it.
1935 (new_register_cache): Ditto. Assert the target description has a
1936 non zero registers_size.
1937 (regcache_cpy): Add assertions. Adjust.
1938 (realloc_register_cache, set_register_cache): Delete.
1939 (registers_to_string, registers_from_string): Adjust.
1940 (find_register_by_name, find_regno, find_register_by_number)
1941 (register_cache_size): Add target_desc parameter, and use it.
1942 (free_register_cache_thread, free_register_cache_thread_one)
1943 (regcache_release, register_cache_size): New.
1944 (register_size): Add target_desc parameter, and use it.
1945 (register_data, supply_register, supply_register_zeroed)
1946 (supply_regblock, supply_register_by_name, collect_register)
1947 (collect_register_as_string, collect_register_by_name): Adjust.
1948 * regcache.h (struct target_desc): Forward declare.
1949 (struct regcache) <tdesc>: New field.
1950 (init_register_cache, new_register_cache): Add target_desc
1952 (regcache_invalidate_thread): Declare.
1953 (regcache_invalidate_one): Delete declaration.
1954 (regcache_release): Declare.
1955 (find_register_by_number, register_cache_size, register_size)
1956 (find_regno): Add target_desc parameter.
1957 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1959 * remote-utils.c: Include tdesc.h.
1960 (outreg, prepare_resume_reply): Adjust.
1961 * server.c: Include tdesc.h.
1962 (gdbserver_xmltarget): Delete declaration.
1963 (get_features_xml, process_serial_event): Adjust.
1964 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1966 (struct process_info) <tdesc>: New field.
1967 (ipa_tdesc): Declare.
1968 * tdesc.c: New file.
1969 * tdesc.h: New file.
1970 * tracepoint.c: Include tdesc.h.
1971 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1972 (get_context_regcache): Adjust to pass ipa_tdesc down.
1973 (do_action_at_tracepoint): Adjust to get the register cache size
1974 from the context regcache's description.
1975 (traceframe_walk_blocks): Adjust to get the register cache size
1976 from the current trace frame's description.
1977 (traceframe_get_pc): Adjust to get current trace frame's
1978 description and pass it down.
1979 (gdb_collect): Adjust to get the register cache size from the
1981 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1982 (gdbserver_xmltarget): Delete.
1983 (initialize_low_tracepoint): Set the ipa's target description.
1984 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1985 (initialize_low_tracepoint): Set the ipa's target description.
1986 * linux-x86-low.c: Include tdesc.h.
1987 [__x86_64__] (is_64bit_tdesc): New.
1988 (ps_get_thread_area, x86_get_thread_area): Use it.
1989 (i386_cannot_store_register): Rename to ...
1990 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1991 (i386_cannot_fetch_register): Rename to ...
1992 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1993 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1995 (target_regsets): Rename to ...
1996 (x86_regsets): ... this.
1997 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1999 (x86_siginfo_fixup): Use is_64bit_tdesc.
2000 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
2001 (tdesc_x32_avx_linux, tdesc_x32_linux)
2002 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
2004 (x86_linux_update_xmltarget): Delete.
2005 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
2006 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
2007 (AMD64_LINUX_USER64_CS): New.
2008 (x86_linux_read_description): New, based on
2009 x86_linux_update_xmltarget.
2010 (same_process_callback): New.
2011 (x86_arch_setup_process_callback): New.
2012 (x86_linux_update_xmltarget): New.
2013 (x86_regsets_info): New.
2014 (amd64_linux_regs_info): New.
2015 (i386_linux_usrregs_info): New.
2016 (i386_linux_regs_info): New.
2017 (x86_linux_regs_info): New.
2018 (x86_arch_setup): Reimplement.
2019 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2020 (x86_emit_ops): Ditto.
2021 (the_low_target): Adjust. Install x86_linux_regs_info,
2022 x86_cannot_fetch_register, and x86_cannot_store_register.
2023 (initialize_low_arch): New.
2024 * linux-ia64-low.c (tdesc_ia64): Declare.
2025 (ia64_fetch_register): Adjust.
2026 (ia64_usrregs_info, regs_info): New globals.
2027 (ia64_regs_info): New function.
2028 (the_low_target): Adjust.
2029 (initialize_low_arch): New function.
2030 * linux-sparc-low.c (tdesc_sparc64): Declare.
2031 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2033 (sparc_arch_setup): New function.
2034 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2035 (the_low_target): Adjust.
2036 (initialize_low_arch): New function.
2037 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2038 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2039 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2040 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2041 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2042 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2043 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2044 (tdesc_powerpc_isa205_vsx64l): Declare.
2045 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2046 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2047 (ppc_set_pc, ppc_get_hwcap): Adjust.
2048 (ppc_usrregs_info): Forward declare.
2049 (!__powerpc64__) ppc_regmap_adjusted: New global.
2050 (ppc_arch_setup): Adjust to the current process'es target
2052 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2053 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2054 (ppc_store_evrregset): Adjust.
2055 (target_regsets): Rename to ...
2056 (ppc_regsets): ... this, and make static.
2057 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2058 (ppc_regs_info): New function.
2059 (the_low_target): Adjust.
2060 (initialize_low_arch): New function.
2061 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2062 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2063 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2064 (tdesc_s390x_linux64v2): Declare.
2065 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2066 (s390_fill_gregset, s390_store_last_break): Adjust.
2067 (target_regsets): Rename to ...
2068 (s390_regsets): ... this, and make static.
2069 (s390_get_pc, s390_set_pc): Adjust.
2070 (s390_get_hwcap): New target_desc parameter, and use it.
2071 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2072 (s390_arch_setup): Adjust to set the current process'es target
2073 description. Don't adjust the regmap.
2074 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2075 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2076 (regs_info_3264): New globals.
2077 (s390_regs_info): New function.
2078 (the_low_target): Adjust.
2079 (initialize_low_arch): New function.
2080 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2081 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2082 [__mips64] (init_registers_mips_linux)
2083 (init_registers_mips_dsp_linux): Delete defines.
2084 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2085 (have_dsp): New global.
2086 (mips_read_description): New, based on mips_arch_setup.
2087 (mips_arch_setup): Reimplement.
2088 (get_usrregs_info): New function.
2089 (mips_cannot_fetch_register, mips_cannot_store_register)
2090 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2091 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2092 (target_regsets): Rename to ...
2093 (mips_regsets): ... this, and make static.
2094 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2095 (dsp_regs_info, regs_info): New globals.
2096 (mips_regs_info): New function.
2097 (the_low_target): Adjust.
2098 (initialize_low_arch): New function.
2099 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2100 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2102 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2103 (arm_read_description): New, with bits factored from
2105 (arm_arch_setup): Reimplement.
2106 (target_regsets): Rename to ...
2107 (arm_regsets): ... this, and make static.
2108 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2109 (arm_regs_info): New function.
2110 (the_low_target): Adjust.
2111 (initialize_low_arch): New function.
2112 * linux-m68k-low.c (tdesc_m68k): Declare.
2113 (target_regsets): Rename to ...
2114 (m68k_regsets): ... this, and make static.
2115 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2116 (m68k_regs_info): New function.
2117 (m68k_arch_setup): New function.
2118 (the_low_target): Adjust.
2119 (initialize_low_arch): New function.
2120 * linux-sh-low.c (tdesc_sharch): Declare.
2121 (target_regsets): Rename to ...
2122 (sh_regsets): ... this, and make static.
2123 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2124 (sh_regs_info, sh_arch_setup): New functions.
2125 (the_low_target): Adjust.
2126 (initialize_low_arch): New function.
2127 * linux-bfin-low.c (tdesc_bfin): Declare.
2128 (bfin_arch_setup): New function.
2129 (bfin_usrregs_info, regs_info): New globals.
2130 (bfin_regs_info): New function.
2131 (the_low_target): Adjust.
2132 (initialize_low_arch): New function.
2133 * linux-cris-low.c (tdesc_cris): Declare.
2134 (cris_arch_setup): New function.
2135 (cris_usrregs_info, regs_info): New globals.
2136 (cris_regs_info): New function.
2137 (the_low_target): Adjust.
2138 (initialize_low_arch): New function.
2139 * linux-cris-low.c (tdesc_crisv32): Declare.
2140 (cris_arch_setup): New function.
2141 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2142 (cris_regs_info): New function.
2143 (the_low_target): Adjust.
2144 (initialize_low_arch): New function.
2145 * linux-m32r-low.c (tdesc_m32r): Declare.
2146 (m32r_arch_setup): New function.
2147 (m32r_usrregs_info, regs_info): New globals.
2148 (m32r_regs_info): Adjust.
2149 (initialize_low_arch): New function.
2150 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2151 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2152 (tic6x_usrregs_info): Forward declare.
2153 (tic6x_read_description): New function, based on ...
2154 (tic6x_arch_setup): ... this. Reimplement.
2155 (target_regsets): Rename to ...
2156 (tic6x_regsets): ... this, and make static.
2157 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2158 (tic6x_regs_info): New function.
2159 (the_low_target): Adjust.
2160 (initialize_low_arch): New function.
2161 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2162 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2163 (target_regsets): Rename to ...
2164 (xtensa_regsets): ... this, and make static.
2165 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2167 (xtensa_arch_setup, xtensa_regs_info): New functions.
2168 (the_low_target): Adjust.
2169 (initialize_low_arch): New function.
2170 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2171 (nios2_arch_setup): Set the current process'es tdesc.
2172 (target_regsets): Rename to ...
2173 (nios2_regsets): ... this.
2174 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2175 (nios2_regs_info): New function.
2176 (the_low_target): Adjust.
2177 (initialize_low_arch): New function.
2178 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2179 (aarch64_arch_setup): Set the current process'es tdesc.
2180 (target_regsets): Rename to ...
2181 (aarch64_regsets): ... this.
2182 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2183 (aarch64_regs_info): New function.
2184 (the_low_target): Adjust.
2185 (initialize_low_arch): New function.
2186 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2188 (target_regsets): Rename to ...
2189 (tile_regsets): ... this.
2190 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2191 (tile_regs_info): New function.
2192 (tile_arch_setup): Set the current process'es tdesc.
2193 (the_low_target): Adjust.
2194 (initialize_low_arch): New function.
2195 * spu-low.c (tdesc_spu): Declare.
2196 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2197 * win32-arm-low.c (tdesc_arm): Declare.
2198 (arm_arch_setup): New function.
2199 (the_low_target): Install arm_arch_setup instead of
2201 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2202 (init_windows_x86): Rename to ...
2203 (i386_arch_setup): ... this. Set `win32_tdesc'.
2204 (the_low_target): Adjust.
2205 * win32-low.c (win32_tdesc): New global.
2206 (child_add_thread): Don't create the thread cache here.
2207 (do_initial_child_stuff): Set the new process'es tdesc.
2208 * win32-low.h (struct target_desc): Forward declare.
2209 (win32_tdesc): Declare.
2210 * lynx-i386-low.c (tdesc_i386): Declare global.
2211 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2212 * lynx-low.c (lynx_tdesc): New global.
2213 (lynx_add_process): Set the new process'es tdesc.
2214 * lynx-low.h (struct target_desc): Forward declare.
2215 (lynx_tdesc): Declare global.
2216 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2217 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2218 * nto-low.c (nto_tdesc): New global.
2219 (do_attach): Set the new process'es tdesc.
2220 * nto-low.h (struct target_desc): Forward declare.
2221 (nto_tdesc): Declare.
2222 * nto-x86-low.c (tdesc_i386): Declare.
2223 (nto_x86_arch_setup): Set `nto_tdesc'.
2225 2013-06-04 Gary Benson <gbenson@redhat.com>
2227 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2228 to qSupported response when appropriate.
2229 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2230 with nonzero-length annex.
2231 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2232 arguments supplied in annex.
2234 2013-05-31 Doug Evans <dje@google.com>
2237 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2238 64 bits in 64-cross-32 environment.
2240 2013-05-28 Pedro Alves <palves@redhat.com>
2242 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2243 (aarch64-without-fpu.c): Delete rule.
2244 * configure.srv (aarch64*-*-linux*): Remove references to
2245 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2246 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2249 2013-05-24 Pedro Alves <palves@redhat.com>
2251 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2252 instead of strchr/decode_address. Error if the range isn't split
2253 with a ','. Don't assume there's be a ':' in the action.
2255 2013-05-23 Yao Qi <yao@codesourcery.com>
2256 Pedro Alves <palves@redhat.com>
2258 * linux-low.c (lwp_in_step_range): New function.
2259 (linux_wait_1): If the thread was range stepping and stopped
2260 outside the stepping range, report the stop to GDB. Otherwise,
2261 continue stepping. Add range stepping debug output.
2262 (linux_set_resume_request): Copy the step range from the resume
2264 (linux_supports_range_stepping): New.
2265 (linux_target_ops) <supports_range_stepping>: Set to
2266 linux_supports_range_stepping.
2267 * linux-low.h (struct linux_target_ops)
2268 <supports_range_stepping>: New field.
2269 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2270 * linux-x86-low.c (x86_supports_range_stepping): New.
2271 (the_low_target) <supports_range_stepping>: Set to
2272 x86_supports_range_stepping.
2273 * server.c (handle_v_cont): Handle 'r' action.
2274 (handle_v_requests): Append ";r" if the target supports range
2276 * target.h (struct thread_resume) <step_range_start,
2277 step_range_end>: New fields.
2278 (struct target_ops) <supports_range_stepping>:
2280 (target_supports_range_stepping): New macro.
2282 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2284 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2285 confusion in comment.
2287 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2289 * lynx-low.c (struct process_info_private): New type.
2290 (lynx_add_process): New function.
2291 (lynx_create_inferior, lynx_attach): Replace calls to
2292 add_process by calls to lynx_add_process.
2293 (lynx_resume): If PTID is null, then try using
2294 current_process()->private->last_wait_event_ptid.
2296 (lynx_clear_inferiors): Delete. The contents of that function
2297 has been inlined in lynx_mourn;
2298 (lynx_wait_1): Save the ptid in the process's private data.
2299 (lynx_mourn): Free the process' private data. Replace call
2300 to lynx_clear_inferiors by call to clear_inferiors.
2302 2013-05-17 Yao Qi <yao@codesourcery.com>
2304 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2307 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2309 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2310 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2311 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2312 PT_TEXT_END_ADDR guards. Update comments.
2313 (linux_target_op) <read_offsets>: Conditionally define to
2314 linux_read_offsets if the target is UCLIBC and if it defines
2315 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2317 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2318 Andrew Jenner <andrew@codesourcery.com>
2320 * Makefile.in (SFILES): Add linux-nios2-low.c.
2321 (clean): Add action to delete nios2-linux.c.
2322 (nios2-linux.c): New rule.
2323 * configure.srv: Add nios2*-*-linux*.
2324 * linux-nios2-low.c: New.
2326 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2328 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2330 2013-04-25 Hui Zhu <hui@codesourcery.com>
2333 * ax.c (ax_printf): Add fflush.
2335 2013-04-22 Tom Tromey <tromey@redhat.com>
2337 * Makefile.in (SFILES): Add filestuff.c.
2338 (OBS): Add filestuff.o.
2339 (filestuff.o): New target.
2340 * config.in, configure: Rebuild.
2341 * configure.ac: Check for fdwalk, pipe2.
2343 2013-04-17 Pedro Alves <palves@redhat.com>
2345 * configure.ac (USE_THREAD_DB): Delete variable.
2346 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2347 Don't AC_SUBST USE_THREAD_DB.
2348 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2349 * config.in, configure: Regenerate.
2351 2013-04-16 Pedro Alves <palves@redhat.com>
2353 * linux-low.h (struct lwp_info) <thread_known>: Move under
2354 the USE_THREAD_DB #ifdef.
2356 2013-04-16 Pedro Alves <palves@redhat.com>
2358 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2359 (linux-low.o): Delete rule.
2360 * linux-low.h: Always include "gdb_thread_db.h" instead of
2361 conditionally including thread_db.h.
2362 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2365 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2367 * Makefile.in (install-only): Fix make install regression.
2369 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2371 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2372 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2374 * gdbserver.1: Remove.
2376 2013-03-22 Pedro Alves <palves@redhat.com>
2378 * linux-low.c (handle_extended_wait): Don't call
2379 linux_enable_event_reporting.
2381 2013-03-15 Tony Theodore <tonyt@logyst.com>
2384 * Makefile.in (SHELL): Use @SHELL@.
2386 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2388 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2391 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2393 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2394 Remove extraneous NULL element.
2396 2013-03-13 Yao Qi <yao@codesourcery.com>
2398 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2399 'V' block in trace frame.
2401 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2403 * target.h (struct target_ops): Add btrace ops.
2404 (target_supports_btrace): New macro.
2405 (target_enable_btrace): New macro.
2406 (target_disable_btrace): New macro.
2407 (target_read_btrace): New macro.
2408 * gdbthread.h (struct thread_info): Add btrace field.
2409 * server.c: Include btrace-common.h.
2410 (handle_btrace_general_set): New function.
2411 (handle_btrace_enable): New function.
2412 (handle_btrace_disable): New function.
2413 (handle_general_set): Call handle_btrace_general_set.
2414 (handle_qxfer_btrace): New function.
2415 (struct qxfer qxfer_packets[]): Add btrace entry.
2416 * inferiors.c (remove_thread): Disable btrace.
2417 * linux-low: Include linux-btrace.h.
2418 (linux_low_enable_btrace): New function.
2419 (linux_low_read_btrace): New function.
2420 (linux_target_ops): Add btrace ops.
2421 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2422 Add srv_linux_btrace=yes.
2423 (x86_64-*-linux*): Add linux-btrace.o.
2424 Add srv_linux_btrace=yes.
2425 * configure.ac: Define HAVE_LINUX_BTRACE.
2426 * config.in: Regenerated.
2427 * configure: Regenerated.
2429 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2431 * server.c (handle_qxfer): Preserve error message if -3 is
2433 (qxfer): Document the -3 return value.
2435 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2437 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2438 (linux_btrace_h): New variable.
2439 (linux-btrace.o): New rule.
2441 2013-03-08 Stan Shebs <stan@codesourcery.com>
2442 Hafiz Abid Qadeer <abidh@codesourcery.com>
2444 * tracepoint.c (trace_buffer_size): New global.
2445 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2446 (init_trace_buffer): Change to one-argument function. Allocate
2447 trace buffer memory.
2448 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2449 handle QTBuffer:size packet.
2450 (cmd_bigqtbuffer_size): New function.
2451 (initialize_tracepoint): Call init_trace_buffer with
2452 DEFAULT_TRACE_BUFFER_SIZE.
2453 * server.c (handle_query): Add QTBuffer:size in the
2456 2013-03-07 Yao Qi <yao@codesourcery.com>
2458 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2459 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2461 (cmd_qtsp): Adjust condition. Do post increment.
2462 Set cur_action and cur_step_action back to 0.
2464 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2467 * linux-low.c (linux_write_memory): Return early success if LEN is
2470 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2472 * configure.srv: Add x86_64-*-cygwin* as target.
2474 2013-02-28 Tom Tromey <tromey@redhat.com>
2476 * configure.ac: Invoke AC_SYS_LARGEFILE.
2477 * configure, config.in: Rebuild.
2479 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2481 * win32-low.c: Throughout, fix format strings and casts of
2482 printf-like functions to avoid type related warnings on all
2484 (get_child_debug_event): Print dwDebugEventCode as hex since
2485 that's how it's usually documented.
2487 2013-02-28 Yao Qi <yao@codesourcery.com>
2489 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2492 2013-02-27 Jiong Wang <jiwang@tilera.com>
2494 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2495 (reg-tilegx32.c): New rule.
2496 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2497 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2498 different register info initializer according to elf class.
2499 (init_registers_tilgx32): New function. The tilegx32 register info
2501 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2502 (tile_store_gregset): Likewise.
2504 2013-02-27 Yao Qi <yao@codesourcery.com>
2506 * server.c (process_point_options): Print debug message when
2507 debug_threads is true.
2509 2013-02-26 Yao Qi <yao@codesourcery.com>
2511 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2513 2013-02-19 Pedro Alves <palves@redhat.com>
2514 Kai Tietz <ktietz@redhat.com>
2518 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2519 instead of strtoul to extract address from packet.
2520 (process_serial_event) <'z'>: Likewise.
2522 2013-02-18 Yao Qi <yao@codesourcery.com>
2524 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2526 2013-02-14 Pedro Alves <palves@redhat.com>
2530 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2531 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2533 2013-02-14 Pedro Alves <palves@redhat.com>
2535 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2537 2013-02-14 Pedro Alves <palves@redhat.com>
2539 * tracepoint.c (save_string): Delete.
2540 (add_tracepoint_action): Use savestring instead of save_string.
2542 2013-02-12 Pedro Alves <palves@redhat.com>
2544 * linux-xtensa-low.c: Ditto.
2545 * xtensa-xtregs.c: Ditto.
2547 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2549 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2552 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2554 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2555 aarch64_num_wp_regs and aarch64_num_bp_regs to
2556 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2558 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2560 * linux-aarch64-low.c (ps_get_thread_area): Replace
2561 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2563 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2564 Marcus Shawcroft <marcus.shawcroft@arm.com>
2565 Nigel Stephens <nigel.stephens@arm.com>
2566 Yufeng Zhang <yufeng.zhang@arm.com>
2568 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2569 (aarch64.c, aarch64-without-fpu.c): New targets.
2570 * configure.srv (aarch64*-*-linux*): New.
2571 * linux-aarch64-low.c: New file.
2573 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2575 * linux-low.c (handle_extended_wait, linux_create_inferior)
2576 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2577 (dequeue_one_deferred_signal, linux_resume_one_thread)
2578 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2579 (linux_tracefork_grandchild, linux_test_for_tracefork)
2580 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2581 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2582 where the argument is 0.
2584 2013-01-25 Yao Qi <yao@codesourcery.com>
2586 * event-loop.c: Include "queue.h".
2587 (gdb_event_p): New typedef.
2588 (struct gdb_event) <next_event>: Remove.
2589 (event_queue): Change to QUEUE(gdb_event_p).
2590 (async_queue_event): Remove.
2591 (gdb_event_xfree): New.
2592 (initialize_event_loop): New.
2593 (process_event): Use API from QUEUE.
2594 (wait_for_event): Likewise.
2595 * server.c (main): Call initialize_event_loop.
2596 * server.h (initialize_event_loop): Declare.
2598 2013-01-18 Yao Qi <yao@codesourcery.com>
2600 * ax.h (struct eval_agent_expr_context): New.
2601 (gdb_eval_agent_expr): Update declaration.
2602 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2603 TFRAME. Add new argument CTX.
2604 * server.h (struct eval_agent_expr_context): Declare.
2605 (agent_mem_read, agent_tsv_read): Update declaration.
2606 (agent_mem_read_string): Likewise.
2607 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2608 (add_traceframe_block): Add new argument TPOINT.
2609 Increase TPOINT->traceframe_usage.
2610 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2611 eval_tracepoint_agent_expr.
2612 (condition_true_at_tracepoint): Likewise.
2613 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2614 (agent_mem_read_string, agent_tsv_read): Likewise.
2616 2013-01-16 Yao Qi <yao@codesourcery.com>
2618 * linux-low.c (linux_resume_one_lwp): Don't check
2619 'lwp->bp_reinsert != 0'.
2621 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2622 Pedro Alves <palves@redhat.com>
2624 * lynx-low.c (ptrace_request_to_str): Define a temporary
2625 macro and use it to simplify this function's implementation.
2627 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2629 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2632 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2634 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2636 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2638 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2640 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2642 * lynx-low.c (lynx_resume): Use the resume_info parameter
2643 to determine the ptid for the lynx_ptrace call, unless
2644 it is equal to minus_one_ptid, in which case we use the
2645 ptid of the current_inferior.
2646 (lynx_wait_1): After having received a thread create/exit
2647 event, resume the inferior's execution using the signaling
2648 thread's ptid, rather than the old ptid.
2650 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2652 * lynx-low.c (lynx_resume): Delete variable ret.
2654 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2656 * gdbreplay.c (gdbreplay_version): Update copyright year.
2657 * server.c (gdbserver_version): Likewise.
2659 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2661 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2664 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2666 * lynx-low.c (ptrace_request_to_str): Add handling for
2669 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2671 * lynx-low.c (lynx_attach): Delete variable new_process.
2673 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2675 * lynx-low.c (lynx_create_inferior): Delete variable
2678 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2680 * lynx-low.c (ptrace_request_to_str): Do not handle
2681 PTRACE_GETTHREADLIST if this macro does not exist.
2683 2012-12-15 Yao Qi <yao@codesourcery.com>
2685 * Makefile.in (OBS): Add notif.o.
2686 * notif.c, notif.h: New.
2687 * server.c: Include "notif.h".
2688 (struct vstop_notif) <next>: Remove.
2690 (queue_stop_reply): Update.
2691 (push_event, send_next_stop_reply): Remove.
2692 (discard_queued_stop_replies): Update.
2693 (notif_stop): New variable.
2694 (handle_v_stopped): Remove.
2695 (handle_v_requests): Don't call handle_v_stopped. Call
2696 handle_ack_notif instead.
2697 (queue_stop_reply_callback): Call notif_event_enque instead
2698 of queue_stop_reply.
2699 (handle_status): Don't call send_next_stop_reply, call
2700 notif_write_event instead.
2701 (kill_inferior_callback): Likewise.
2702 (detach_or_kill_inferior_callback): Likewise.
2703 (main): Call initialize_notif.
2704 (process_serial_event): Call QUEUE_is_empty.
2705 (handle_target_event): Call notif_push instead of push event.
2706 * server.h (push_event): Remove declaration.
2708 2012-12-10 Tom Tromey <tromey@redhat.com>
2710 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2711 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2714 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2715 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2716 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2717 (amd64-linux-ipa.o, ax.o): Rewrite.
2718 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2719 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2720 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2721 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2722 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2723 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2724 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2725 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2726 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2727 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2728 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2729 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2730 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2731 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2732 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2733 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2734 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2735 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2736 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2737 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2738 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2739 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2740 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2741 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2742 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2743 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2744 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2745 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2746 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2747 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2748 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2749 (reg-tilegx.o): Remove.
2750 (all_object_files): New macro.
2751 Include .deps files.
2752 * aclocal.m4, configure: Rebuild.
2753 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2754 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2755 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2757 2012-12-05 Tom Tromey <tromey@redhat.com>
2760 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2762 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2764 * configure.ac: Check for linux/perf_event.h.
2765 * config.in: Regenerated.
2766 * configure: Regenerated.
2768 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2770 * hostio.c (handle_readlink): Decrease buffer size
2771 parameter passed to readlink by one byte.
2773 2012-11-26 Yao Qi <yao@codesourcery.com>
2775 * configure.ac (build_warnings): Append '-Wempty-body'.
2776 * configure: Regenerated.
2777 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2780 2012-11-15 Pierre Muller <muller@sourceware.org>
2782 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2783 * config.in: Regenerate.
2784 * configure: Regenerate.
2785 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2786 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2787 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2788 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2790 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2791 instead of <sys/wait.h> header.
2792 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2794 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2796 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2797 (various make rules): Remove -DGDBSERVER
2799 2012-11-09 Yao Qi <yao@codesourcery.com>
2801 * spu-low.c (current_ptid): Move it to ..
2802 * gdbthread.h: ... here. New.
2803 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2804 * server.c (myresume, process_serial_event): Likewise.
2805 * thread-db.c (thread_db_find_new_threads): Likewise.
2806 * tracepoint.c (run_inferior_command): Likewise.
2808 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2810 * server.c (handle_search_memory_1): Include access length in
2813 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2815 * linux-crisv32-low.c: Fix compile errors.
2817 2012-09-04 Yao Qi <yao@codesourcery.com>
2819 * tracepoint.c (cmd_qtsv): Adjust debug message.
2820 Don't check CUR_TPOINT.
2822 2012-08-28 Yao Qi <yao@codesourcery.com>
2824 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2825 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2826 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2827 Remove declarations of xmalloc, xreallloc, xstrdup and
2829 * Makefile.in (libiberty_h): New.
2830 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2831 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2833 2012-08-23 Yao Qi <yao@codesourcery.com>
2835 * server.h: Remove declaration of 'xsnprintf'.
2837 2012-08-22 Keith Seitz <keiths@redhat.com>
2839 * server.h: Include build-gnulib-gbserver/config.h.
2840 * gdbreplay.c: Likewise.
2842 2012-08-08 Doug Evans <dje@google.com>
2844 * Makefile.in (SFILES): Add gdb_vecs.c.
2845 (OBS): Add gdb_vecs.o.
2846 (gdb_vecs_h, host_defs_h): New variables.
2847 (thread-db.o): Add $(gdb_vecs_h) dependency.
2848 (gdb_vecs.o): New rule.
2849 * thread-db.c: #include "gdb_vecs.h".
2850 (thread_db_load_search): Use a vector to iterate over path elements.
2851 Handle text appearing after "$pdir".
2853 * configure.ac: Add check for strstr.
2854 * config.in: Regenerate.
2855 * configure: Regenerate.
2857 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2859 * hostio.c (handle_pread): If pread fails, fall back to attempting
2861 (handle_pwrite): Likewise for pwrite.
2863 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2865 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2866 between unsupported TYPE and unimplementable ADDR/LEN combination.
2867 (arm_insert_point): Act on new return value.
2869 2012-07-31 Pedro Alves <palves@redhat.com>
2871 * server.c (process_point_options): Only skip tokens if we find
2872 one that is unrecognized. Don't treat 'X' specially while
2873 skipping unrecognized tokens.
2875 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2877 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2878 to 4-byte-align HW breakpoint addresses for Thumb.
2880 2012-07-27 Yao Qi <yao@codesourcery.com>
2884 * server.h: Declare gdb_agent_about_to_close.
2885 * target.c (kill_inferior): Include "agent.h".
2886 New. Send command 'kill'.
2887 * target.h (kill_inferior): Removed macro.
2888 * tracepoint.c (gdb_agent_about_to_close): New.
2889 (gdb_agent_helper_thread): Handle command 'close'.
2890 Wait endlessly until the inferior stops.
2891 Install gdb_agent_remove_socket to atexit hook.
2892 (agent_socket_name): New static variable.
2893 (gdb_agent_socket_init): Replace local variable 'name' with
2894 'agent_socket_name'.
2895 (gdb_agent_remove_socket): New.
2897 2012-07-27 Yao Qi <yao@codesourcery.com>
2899 * server.c (process_point_options): Stop at 'X' when parsing.
2901 2012-07-19 Michael Eager <eager@eagercon.com>
2903 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2905 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2906 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2907 hardware breakpoint.
2909 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2911 * gdbserver/linux-low.c (initialize_low): Call
2912 linux_ptrace_init_warnings.
2914 2012-07-02 Doug Evans <dje@google.com>
2916 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2919 2012-07-02 Stan Shebs <stan@codesourcery.com>
2921 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2922 (ax.o): Add it to build rule.
2924 (OBS): Add format.o.
2925 (IPA_OBS): Add format.o.
2926 * server.c (handle_query): Claim support for breakpoint commands.
2927 (process_point_options): Add command case.
2928 (process_serial_event): Leave running if there are printfs in
2930 * mem-break.h (any_persistent_commands): Declare.
2931 (add_breakpoint_commands): Declare.
2932 (gdb_no_commands_at_breakpoint): Declare.
2933 (run_breakpoint_commands): Declare.
2934 * mem-break.c (struct point_command_list): New struct.
2935 (struct breakpoint): New field command_list.
2936 (any_persistent_commands): New function.
2937 (add_commands_to_breakpoint): New function.
2938 (add_breakpoint_commands): New function.
2939 (gdb_no_commands_at_breakpoint): New function.
2940 (run_breakpoint_commands): New function.
2941 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2943 * ax.c: Include format.h.
2944 (ax_printf): New function.
2945 (gdb_eval_agent_expr): Add printf opcode.
2947 2012-06-13 Yao Qi <yao@codesourcery.com>
2949 * server.c (start_inferior): Remove duplicated writes to fields
2950 'last_resume_kind' and 'last_status' of 'current_inferior'.
2952 2012-06-12 Yao Qi <yao@codesourcery.com>
2953 Pedro Alves <palves@redhat.com>
2955 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2957 * server.c (handle_v_cont): Extend comment.
2959 2012-06-11 Yao Qi <yao@codesourcery.com>
2961 * linux-low.c (linux_attach): Add 'static'.
2963 2012-06-06 Yao Qi <yao@codesourcery.com>
2965 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2967 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2969 Fix gcc -flto compilation warning.
2970 * server.c (main): Make variable multi_mode and attach volatile.
2972 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2974 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2975 if the platform doesn't know about it.
2977 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2979 * Makefile.in (SFILES): Add linux-tile-low.c.
2980 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2981 * configure.srv: Handle tilegx-*-linux*.
2982 * linux-tile-low.c: New file.
2984 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2986 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2988 2012-05-24 Pedro Alves <palves@redhat.com>
2992 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2994 2012-05-24 Pedro Alves <palves@redhat.com>
2998 Replace target_signal with gdb_signal throughout.
3000 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
3002 * linux-low.c (linux_store_registers): Avoid the copying sequence
3003 when no data has been retrieved by ptrace.
3005 2012-05-22 Will Deacon <will.deacon@arm.com>
3007 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
3008 Include asm/ptrace.h.
3009 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3012 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3014 * linux-low.c (linux_store_registers): Don't re-retrieve data
3015 with ptrace that has already been obtained from /proc. Always
3016 copy any data retrieved with ptrace to the buffer supplied.
3018 2012-05-11 Yao Qi <yao@codesourcery.com>
3019 Pedro Alves <palves@redhat.com>
3021 * linux-low.c (enum stopping_threads_kind): New.
3022 (stopping_threads): Change type to `enum stopping_threads_kind'.
3023 (handle_extended_wait): If stopping and suspending threads, leave
3024 the new_lwp suspended too.
3025 (linux_wait_for_event): Adjust.
3026 (stop_all_lwps): Set `stopping_threads' to
3027 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3028 whether we're suspending threads or just stopping them. Assert no
3031 2012-04-29 Yao Qi <yao@codesourcery.com>
3033 * server.h: Move some code to ...
3034 * gdbthread.h: ... here. New.
3035 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3036 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3037 (nto-low.o, win32-low.o): Likewise.
3038 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3039 * regcache.c, remote-utils.c, server.c: Likewise.
3040 * target.c, tracepoint.c, win32-low.c: Likewise.
3042 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3044 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3045 (PTRACE_ARG4_TYPE): Likewise.
3046 (PTRACE_XFER_TYPE): Likewise.
3047 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3048 ptrace to PTRACE_ARG3_TYPE.
3049 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3050 (PTRACE_ARG4_TYPE): Likewise.
3051 (PTRACE_XFER_TYPE): Likewise.
3052 (linux_detach_one_lwp): Cast fourth argument of
3053 ptrace to long then PTRACE_ARG4_TYPE.
3054 (regsets_fetch_inferior_registers): Cast third argument of
3055 ptrace to long then PTRACE_ARG3_TYPE.
3056 (regsets_store_inferior_registers): Likewise.
3058 2012-04-20 Pedro Alves <palves@redhat.com>
3060 * configure: Regenerate.
3062 2012-04-19 Pedro Alves <palves@redhat.com>
3064 * Makefile.in (GNULIB_BUILDDIR): New.
3065 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3066 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3067 (all, install-only, uninstall, clean-info, all-lib, clean): No
3068 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3069 (maintainer-clean realclean distclean): Use subdir_do.
3071 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3072 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3073 * acinclude.m4: Include acx_configure_dir.m4.
3074 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3075 calls. Call AC_PROG_RANLIB. Configure gnulib using
3078 (GNULIB_STDINT_H): Adjust.
3079 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3080 * gdbreplay.c: Include build-gnulib/config.h.
3081 * server.h: Likewise.
3082 * aclocal.m4: Regenerate.
3083 * config.in: Regenerate.
3084 * configure: Regenerate.
3086 2012-04-19 Pedro Alves <palves@redhat.com>
3088 * Makefile.in (LIBGNU, INCGNU): Adjust.
3089 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3090 (all, install-only, uninstall, clean-info, all-lib, clean)
3091 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3092 * configure.ac: Adjust AC_OUTPUT output.
3093 * aclocal.m4: Regenerate.
3094 * configure: Regenerate.
3096 2012-04-19 Pedro Alves <palves@redhat.com>
3098 * Makefile.in (generated_files): New.
3099 (server_h): Remove the explicit dependency on config.h, and depend
3100 on $generated_files.
3102 2012-04-19 Pedro Alves <palves@redhat.com>
3104 * Makefile.in (INCGNU): Add -Ignulib.
3106 2012-04-19 Pedro Alves <palves@redhat.com>
3108 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3109 (INCGNU): ... this, and spell out -I here.
3110 (GNULIB_LIB): Rename to ...
3112 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3114 2012-04-19 Pedro Alves <palves@redhat.com>
3116 * config.in: Regenerate.
3118 2012-04-19 Pedro Alves <palves@redhat.com>
3120 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3121 * server.h (memmem): Remove declaration.
3122 * config.in: Regenerate.
3123 * configure: Regenerate.
3125 2012-04-19 Yao Qi <yao@codesourcery.com>
3127 * Makefile.in (SFILES): Add common/vec.c.
3131 2012-04-19 Yao Qi <yao@codesourcery.com>
3133 * remote-utils.c (prepare_resume_reply): Replace with macro
3134 target_core_of_thread.
3135 * server.c (handle_qxfer_threads_proper): Likewise.
3136 * target.h (traget_core_of_thread): New macro.
3138 2012-04-18 Pedro Alves <palves@redhat.com>
3140 * aclocal.m4: Regenerate.
3141 * configure: Regenerate.
3143 2012-04-16 Yao Qi <yao@codesourcery.com>
3145 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3146 duplicated on address.
3148 2012-04-16 Yao Qi <yao@codesourcery.com>
3150 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3151 (struct tracepoint_action_ops) <send>: New field.
3152 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3153 (agent_expr_send, x_tracepoint_action_send): New.
3154 (l_tracepoint_action_send): New.
3155 (cmd_qtdp): Download and install tracepoint
3156 according to `use_agent'.
3157 (run_inferior_command): Add one more parameter `len'.
3159 (tracepoint_send_agent): New.
3160 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3162 2012-04-16 Yao Qi <yao@codesourcery.com>
3164 * tracepoint.c (download_tracepoints): Moved to ...
3165 (cmd_qtstart): ... here.
3167 2012-04-14 Yao Qi <yao@codesourcery.com>
3169 * tracepoint.c: Include inttypes.h.
3170 (struct collect_memory_action): Use sized types.
3171 (struct tracepoint): Likewise.
3172 (cmd_qtdp, stop_tracing): Update print specifiers.
3173 (cmd_qtp, response_tracepoint): Likewise.
3174 (collect_data_at_tracepoint): Likewise.
3175 (collect_data_at_step): Likewise.
3177 2012-04-14 Yao Qi <yao@codesourcery.com>
3179 Import gnulib module inttypes.
3180 * aclocal.m4, config.in, configure: Regenerated.
3182 2012-04-14 Yao Qi <yao@codesourcery.com>
3184 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3185 Makefile and config.status at last.
3187 2012-04-13 Yao Qi <yao@codesourcery.com>
3189 * tracepoint.c: Include stdint.h unconditionally.
3191 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3193 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3194 on BFD_HAVE_SYS_PROCFS_TYPE.
3195 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3196 * configure: Regenerate.
3197 * config.in: Likewise.
3199 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3201 * Makefile.in (clean): Also remove x32.c x32-linux.c
3202 x32-avx.c x32-avx-linux.c.
3203 (x32.o): New target.
3205 (x32-linux.o): Likewise.
3206 (x32-linux.c): Likewise.
3207 (x32-avx.o): Likewise.
3208 (x32-avx.c): Likewise.
3209 (x32-avx-linux.o): Likewise.
3210 (x32-avx-linux.c): Likewise.
3212 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3213 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3214 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3215 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3216 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3217 i386/x32-avx-linux.xml.
3219 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3220 (init_registers_x32_avx_linux): Likwise.
3221 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3222 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3224 2012-04-13 Pedro Alves <palves@redhat.com>
3226 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3227 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3228 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3229 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3232 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3234 * linux-x86-low.c (compat_x32_clock_t): New.
3235 (compat_x32_siginfo_t): Likewise.
3236 (compat_x32_siginfo_from_siginfo): Likewise.
3237 (siginfo_from_compat_x32_siginfo): Likewise.
3238 (linux_is_elf64): Likewise.
3239 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3240 and siginfo_from_compat_x32_siginfo for x32.
3241 (x86_arch_setup): Set linux_is_elf64.
3243 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3246 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3248 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3249 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3250 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3251 compatible with process.
3253 2012-04-12 Yao Qi <yao@codesourcery.com>
3255 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3256 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3257 (install-only, install-info, clean): Handle sub dir gnulib.
3258 (all-lib, am--refresh): New targets.
3259 (memmem.o): Remove target.
3260 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3261 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3262 (AC_REPLACE_FUNCS): Remove memmem.
3263 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3264 (AC_OUTPUT): Generate Makefile in gnulib/.
3265 * aclocal.m4, config.in, configure: Regenerated.
3267 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3269 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3271 2012-04-05 Pedro Alves <palves@redhat.com>
3273 -Werror=strict-aliasing
3275 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3278 2012-04-04 Pedro Alves <palves@redhat.com>
3280 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3281 (sparc_store_gregset_from_stack, sparc_store_gregset)
3282 (sparc_breakpoint_at): Fix formatting.
3284 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3286 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3288 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3289 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3290 * config.in: Regenerate.
3291 * configure: Likewise.
3293 2012-03-29 Pedro Alves <palves@redhat.com>
3295 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3296 Correct ptrace arguments.
3298 2012-03-28 Pedro Alves <palves@redhat.com>
3300 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3301 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3302 (IA64_FR1_REGNUM): New defines.
3303 (ia64_fetch_register): New.
3304 (the_low_target): Install it.
3305 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3307 * linux-low.c (linux_fetch_registers): Try the
3308 the_low_target.fetch_register hook first.
3310 * linux-arm-low.c (the_low_target): Adjust.
3311 * linux-bfin-low.c (the_low_target): Adjust.
3312 * linux-cris-low.c (the_low_target): Adjust.
3313 * linux-crisv32-low.c (the_low_target): Adjust.
3314 * linux-m32r-low.c (the_low_target): Adjust.
3315 * linux-m68k-low.c (the_low_target): Adjust.
3316 * linux-mips-low.c (the_low_target): Adjust.
3317 * linux-ppc-low.c (the_low_target): Adjust.
3318 * linux-s390-low.c (the_low_target): Adjust.
3319 * linux-sh-low.c (the_low_target): Adjust.
3320 * linux-sparc-low.c (the_low_target): Adjust.
3321 * linux-tic6x-low.c (the_low_target): Adjust.
3322 * linux-x86-low.c (the_low_target): Adjust.
3323 * linux-xtensa-low.c (the_low_target): Adjust.
3325 2012-03-26 Pedro Alves <palves@redhat.com>
3327 * server.c (handle_qxfer_libraries): Don't bail early if
3328 the_target->qxfer_libraries_svr4 is not NULL.
3330 2012-03-26 Pedro Alves <palves@redhat.com>
3332 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3334 2012-03-23 Pedro Alves <palves@redhat.com>
3336 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3337 "library-list-svr4" element's start tag when the the DSO list is
3340 2012-03-23 Pedro Alves <palves@redhat.com>
3342 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3343 a variable whose type size is the same as the inferior's pointer
3346 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3348 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3350 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3351 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3352 * linux-low.h: Include <signal.h>.
3353 (struct siginfo): Remove forward declaration.
3354 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3357 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3359 * .gitignore: Ignore more files.
3361 2012-03-19 Pedro Alves <palves@redhat.com>
3362 Jan Kratochvil <jan.kratochvil@redhat.com>
3364 * server.c (cont_thread, general_thread): Add describing comments.
3365 (start_inferior): Clear `cont_thread'.
3366 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3369 2012-03-15 Yao Qi <yao@codesourcery.com>
3371 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3373 (cmd_qtdp): ... here.
3375 2012-03-15 Yao Qi <yao@codesourcery.com>
3377 * tracepoint.c (struct tracepoint_action_ops): New.
3378 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3379 (m_tracepoint_action_download): New.
3380 (r_tracepoint_action_download): New.
3381 (x_tracepoint_action_download): New.
3382 (l_tracepoint_action_download): New.
3383 (add_tracepoint_action): Install `action->ops' according type.
3384 (download_tracepoint_1): Move code `download' function pointer
3385 of various tracepoint_action_ops.
3387 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3389 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3390 linux_ptrace_attach_warnings.
3392 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3394 * Makefile.in (linux-ptrace.o): New.
3395 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3396 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3397 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3398 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3399 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3401 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3403 2012-03-08 Yao Qi <yao@codesourcery.com>
3404 Pedro Alves <palves@redhat.com>
3406 Fix PR server/13392.
3407 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3409 * tracepoint.c (remove_tracepoint): New.
3410 (cmd_qtdp): Call remove_tracepoint when failed to install.
3412 2012-03-07 Pedro Alves <palves@redhat.com>
3414 * linux-low.c (get_detach_signal): New.
3415 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3416 Pass on pending signals to PTRACE_DETACH. Check the result of the
3418 * server.c (program_signals, program_signals_p): New.
3419 (handle_general_set): Handle QProgramSignals.
3420 * server.h (program_signals, program_signals_p): Declare.
3422 2012-03-05 Pedro Alves <palves@redhat.com>
3423 Jan Kratochvil <jan.kratochvil@redhat.com>
3425 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3428 2012-03-03 Yao Qi <yao@codesourcery.com>
3430 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3431 agent_look_up_symbols.
3433 2012-03-03 Yao Qi <yao@codesourcery.com>
3435 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3436 (linux-x86-low.o): Likewise.
3437 * server.h: Remove in_process_agent_loaded.
3438 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3442 2012-03-03 Yao Qi <yao@codesourcery.com>
3444 * tracepoint.c (gdb_agent_capability): New global.
3445 (in_process_agent_loaded_ust): Renamed to
3446 `in_process_agent_supports_ust'.
3448 (in_process_agent_supports_ust): Call agent_capability_check.
3449 (clear_installed_tracepoints): Assert that agent supports
3452 2012-03-03 Yao Qi <yao@codesourcery.com>
3454 * linux-low.c (linux_supports_agent): New.
3455 (linux_target_ops): Initialize field `supports_agent' with
3456 linux_supports_agent.
3457 * target.h (struct target_ops) <supports_agent>: New.
3458 (target_supports_agent): New macro.
3459 * server.c (handle_general_set): Handle packet 'QAgent'.
3460 (handle_query): Send `QAgent+'.
3461 * Makefile.in (server.o): Depends on agent.h.
3463 2012-03-03 Yao Qi <yao@codesourcery.com>
3465 * Makefile.in (OBS): Add agent.o.
3466 Add new rule for agent.o.
3467 Track dependence of tracepoint.c on agent.h.
3468 * tracepoint.c (run_inferior_command_1):
3469 (run_inferior_command): Call agent_run_command.
3470 (gdb_ust_connect_sync_socket): Deleted. Move it to
3472 (resume_thread, stop_thread): Likewise.
3473 (gdb_ust_socket_init): Renamed to ...
3474 (gdb_agent_socket_init): ... New.
3475 (gdb_ust_thread): Renamed to ...
3476 (gdb_agent_helper_thread): ... New.
3477 (gdb_ust_init): Move some code to ...
3478 (gdb_agent_init): ... here. New.
3479 [HAVE_UST]: Call gdb_ust_init.
3480 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3481 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3482 * config.in, configure: Regenerated.
3484 2012-03-02 Pedro Alves <palves@redhat.com>
3486 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3487 * linux-low.c (struct simple_pid_list): New.
3488 (stopped_pids): New a struct simple_pid_list pointer.
3489 (add_to_pid_list, pull_pid_from_list): New.
3490 (handle_extended_wait): Don't assume the first signal new children
3491 report is SIGSTOP. Adjust call to pull_pid_from_list.
3492 (linux_wait_for_lwp): Adjust.
3494 2012-03-02 Yao Qi <yao@codesourcery.com>
3496 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3499 2012-03-02 Yao Qi <yao@codesourcery.com>
3501 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3502 `stop_pc' and `tpoint'. Update caller.
3504 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3506 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3507 * linux-low.c (use_linux_regsets): New macro.
3508 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3509 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3510 (linux_register_in_regsets): New function.
3511 (usr_fetch_inferior_registers): Skip registers covered by
3513 (usr_store_inferior_registers): Likewise.
3514 (usr_fetch_inferior_registers): New macro.
3515 (usr_store_inferior_registers): Likewise.
3516 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3517 (linux_store_registers): Likewise.
3518 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3520 (init_registers_mips64_dsp_linux): Likewise.
3521 (init_registers_mips_linux): New macro.
3522 (init_registers_mips_dsp_linux): Likewise.
3523 (mips_dsp_num_regs): Likewise.
3524 (DSP_BASE, DSP_CONTROL): New fallback macros.
3525 (mips_base_regs): New macro.
3526 (mips_regmap): Use it. Fix the size.
3527 (mips_dsp_regmap): New variable.
3528 (mips_dsp_regset_bitmap): Likewise.
3529 (mips_arch_setup): New function.
3530 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3532 (mips_cannot_store_register): Likewise.
3533 (the_low_target): Update .arch_setup, .num_regs and .regmap
3534 initializers. Add .regset_bitmap initializer.
3535 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3537 * linux-bfin-low.c (the_low_target): Likewise.
3538 * linux-cris-low.c (the_low_target): Likewise.
3539 * linux-crisv32-low.c (the_low_target): Likewise.
3540 * linux-ia64-low.c (the_low_target): Likewise.
3541 * linux-m32r-low.c (the_low_target): Likewise.
3542 * linux-m68k-low.c (the_low_target): Likewise.
3543 * linux-ppc-low.c (the_low_target): Likewise.
3544 * linux-s390-low.c (the_low_target): Likewise.
3545 * linux-sh-low.c (the_low_target): Likewise.
3546 * linux-sparc-low.c (the_low_target): Likewise.
3547 * linux-tic6x-low.c (the_low_target): Likewise.
3548 * linux-x86-low.c (the_low_target): Likewise.
3549 * linux-xtensa-low.c (the_low_target): Likewise.
3550 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3551 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3552 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3554 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3555 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3557 2012-02-29 Yao Qi <yao@codesourcery.com>
3558 Pedro Alves <palves@redhat.com>
3560 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3561 `step_over_finished' is true.
3563 2012-02-27 Pedro Alves <palves@redhat.com>
3565 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3566 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3568 2012-02-27 Pedro Alves <palves@redhat.com>
3571 * linux-low.c (pid_is_stopped): New.
3572 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3574 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3576 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3579 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3581 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3583 2012-02-24 Luis Machado <lgustavo@codesourcery>
3585 * server.c (handle_query): Advertise support for target-side
3586 breakpoint condition evaluation.
3587 (process_point_options): New function.
3588 (process_serial_event): When inserting a breakpoint, check for
3589 a target-side condition that should be evaluated.
3591 * mem-break.c: Include regcache.h and ax.h.
3592 (point_cond_list_t): New data structure.
3593 (breakpoint) <cond_list>: New field.
3594 (find_gdb_breakpoint_at): Make non-static.
3595 (delete_gdb_breakpoint_at): Clear any target-side
3597 (clear_gdb_breakpoint_conditions): New function.
3598 (add_condition_to_breakpoint): Likewise.
3599 (add_breakpoint_condition): Likewise.
3600 (gdb_condition_true_at_breakpoint): Likewise.
3601 (gdb_breakpoint_here): Return result directly instead
3602 of going through a local variable.
3604 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3605 (clear_gdb_breakpoint_conditions): Likewise.
3606 (add_breakpoint_condition): Likewise.
3607 (gdb_condition_true_at_breakpoint): Likewise.
3609 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3610 (need_step_over_p): Take target-side breakpoint condition into
3613 2012-02-24 Luis Machado <lgustavo@codesourcery>
3615 * server.h: Include tracepoint.h.
3616 (agent_mem_read, agent_get_trace_state_variable_value,
3617 agent_set_trace_state_variable_value,
3618 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3619 get_set_tsv_func_addr): New prototypes.
3621 * ax.h: New include file.
3622 * ax.c: New source file.
3624 * tracepoint.c: Include ax.h.
3625 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3626 agent_expr, eval_result_type): Move to ax.h.
3627 (parse_agent_expr): Rename to ...
3628 (gdb_parse_agent_expr): ... this, make it non-static and move
3630 (unparse_agent_expr) Rename to ...
3631 (gdb_unparse_agent_expr): ... this, make it non-static and move
3633 (eval_agent_expr): Rename to ...
3634 (eval_tracepoint_agent_expr): ... this.
3635 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3636 forward declarations.
3637 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3638 (agent_get_trace_state_variable_value): New function.
3639 (agent_set_trace_state_variable_value): New function.
3640 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3641 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3642 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3643 (condition_true_at_tracepoint): Likewise.
3644 (parse_agent_expr): Rename to ...
3645 (gdb_parse_agent_expr): ... this and move to ax.c.
3646 (unparse_agent_expr): Rename to ...
3647 (gdb_unparse_agent_expr): ... this and move to ax.c.
3648 (gdb_agent_op_name): Move to ax.c.
3649 (eval_agent_expr): Rename to ...
3650 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3652 (eval_tracepoint_agent_expr): New function.
3653 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3655 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3657 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3658 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3659 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3660 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3661 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3662 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3663 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3664 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3665 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3666 (compile_bytecodes): Remove forward declaration.
3667 (is_goto_target): Move to ax.c.
3668 (compile_bytecodes): Move to ax.c and call
3669 agent_get_trace_state_variable_value (...) and
3670 agent_set_trace_state_variable_value (...).
3672 * Makefile.in: Update ax.c and IPA dependencies.
3674 2012-02-24 Pedro Alves <palves@redhat.com>
3676 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3677 (cmd_bigqtbuffer_circular): ... this. Only handle
3678 'QTBuffer:circular:'.
3679 (handle_tracepoint_general_set): Adjust.
3681 2012-02-16 Yao Qi <yao@codesourcery.com>
3683 * inferiors.c: Move code to ...
3684 * dll.c: .... here. New.
3685 * server.h: Declare clear_dlls.
3686 * Makefile.in (SFILES): Add dll.c.
3690 2012-02-11 Yao Qi <yao@codesourcery.com>
3692 * server.c: (handle_monitor_command): Add a new parameter
3694 (handle_query): Update caller.
3696 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3698 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3699 * configure, config.in: Regenerate.
3700 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3703 2012-02-02 Pedro Alves <palves@redhat.com>
3705 Try SIGKILL first, then PTRACE_KILL.
3706 * linux-low.c (linux_kill_one_lwp): New.
3707 (linux_kill_one_lwp): Rename to ...
3708 (kill_one_lwp_callback): ... this. Use the new
3711 2012-02-02 Pedro Alves <palves@redhat.com>
3713 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3716 2012-01-27 Pedro Alves <palves@redhat.com>
3718 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3719 (elf_64_file_p): Make static.
3720 (linux_pid_exe_is_elf_64_file): New.
3721 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3722 Delete declarations.
3723 (linux_pid_exe_is_elf_64_file): Declare.
3724 * linux-x86-low.c (x86_arch_setup): Use
3725 linux_pid_exe_is_elf_64_file.
3727 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3729 * linux-low.c (linux_wait_for_event_1): Rename to ...
3730 (linux_wait_for_event): ... here and merge it with former
3731 linux_wait_for_event - new variable wait_ptid, use it.
3732 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3734 2012-01-23 Pedro Alves <palves@redhat.com>
3736 * server.c (main): Avoid yet another case of infinite loop while
3737 detaching/killing after a longjmp.
3739 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3742 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3744 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3746 * hostio.c (handle_readlink): New function.
3747 (handle_vFile): Call it to handle "vFile:readlink" packets.
3749 2012-01-20 Pedro Alves <palves@redhat.com>
3750 Ulrich Weigand <ulrich.weigand@linaro.org>
3752 * server.c (handle_v_requests): Only support vAttach and vRun to
3753 start multiple processes when in extended protocol mode.
3755 2012-01-17 Pedro Alves <palves@redhat.com>
3757 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3758 memalign plus mprotect to allocate the scratch buffer.
3760 2012-01-13 Pedro Alves <palves@redhat.com>
3762 * server.c (attach_inferior): Clear `cont_thread'.
3764 2012-01-13 Pedro Alves <palves@redhat.com>
3766 * server.c (main): Avoid infinite loop while detaching/killing
3769 2012-01-09 Doug Evans <dje@google.com>
3771 * server.c (start_inferior): Set last_ptid in --wrapper case.
3773 2012-01-06 Yao Qi <yao@codesourcery.com>
3775 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3777 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3779 2012-01-04 Yao Qi <yao@codesourcery.com>
3781 * tracepoint.c (cmd_qtdp): Print debug message
3782 for static tracepoint.
3784 2012-01-04 Yao Qi <yao@codesourcery.com>
3786 * tracepoint.c (trace_vdebug): Differentiate debug message
3787 between gdbserver and IPA.
3789 2012-01-03 Yao Qi <yao@codesourcery.com>
3791 * tracepoint.c (tracepoint_was_hit): Don't collect for
3794 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3796 * terminal.h: Reformat copyright header.
3798 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3800 * server.c (gdbserver_version): Update copyright year.
3801 * gdbreplay.c (gdbreplay_version): Likewise.
3803 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3805 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3808 2011-12-18 Hui Zhu <teawater@gmail.com>
3809 * linux-low.c (linux_create_inferior): Save return value to ret.
3811 2011-12-18 Hui Zhu <teawater@gmail.com>
3813 * linux-low.c (linux_create_inferior): Save return value to ret.
3815 2011-12-16 Doug Evans <dje@google.com>
3817 * linux-low.c (linux_create_inferior): If stdio connection,
3818 redirect stdin from /dev/null, stdout to stderr.
3819 * remote-utils.c (remote_is_stdio): New static global.
3820 (remote_connection_is_stdio): New function.
3821 (remote_prepare): Handle stdio connection.
3822 (remote_open): Ditto.
3823 (remote_close): Don't close stdin for stdio connections.
3824 (read_prim,write_prim): New functions. Replace all calls to
3825 read/write to these.
3826 * server.c (main): Watch for "-" argument. Move call to
3827 remote_prepare before start_inferior.
3828 * server.h (STDIO_CONNECTION_NAME): New macro.
3829 (remote_connection_is_stdio): Declare.
3831 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3832 in debugging output.
3834 2011-12-15 Yao Qi <yao@codesourcery.com>
3836 * tracepoint.c: Include sys/syscall.h.
3837 (gdb_ust_thread): Remove preprocessor conditional.
3839 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3841 * linux-low.c (linux_detach_one_lwp): Call
3842 the_low_target.prepare_to_resume before detaching.
3844 2011-12-14 Yao Qi <yao@codesourcery.com>
3846 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3849 2011-12-14 Yao Qi <yao@codesourcery.com>
3851 * i386-low.c (i386_low_stopped_data_address): Initialize local
3854 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3858 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3859 DR_CONTROL unless necessary. Extend comments.
3860 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3861 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3863 2011-12-13 Yao Qi <yao@codesourcery.com>
3865 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3867 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3869 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3871 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3872 Print new debug message for such case.
3874 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3876 Fix overlapping memcpy.
3877 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3878 the read_inferior_memory transfer.
3879 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3880 write_inferior_memory transfer.
3881 (set_fast_tracepoint_jump): New variable buf. Use it for the
3882 read_inferior_memory and write_inferior_memory transfers.
3883 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3884 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3885 Use it for the write_inferior_memory transfer.
3886 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3889 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3891 * linux-low.c (fetch_register, store_register): Make code
3892 consistent, fix formatting.
3894 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3896 * linux-low.c (usr_store_inferior_registers): Factor out code
3897 to handle individual registers into...
3898 (store_register): ... this new function.
3900 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3902 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3903 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3904 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3905 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3906 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3907 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3908 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3909 (srv_xmlfiles): Add new XML files.
3911 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3913 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3914 (init_registers_s390_linux32v1): Add prototype.
3915 (init_registers_s390_linux32v2): Likewise.
3916 (init_registers_s390_linux64v1): Likewise.
3917 (init_registers_s390_linux64v2): Likewise.
3918 (init_registers_s390x_linux64v1): Likewise.
3919 (init_registers_s390x_linux64v2): Likewise.
3920 (s390_num_regs): Increment to 52.
3921 (s390_regmap): Add orig_r2 register.
3922 (s390_num_regs_3264): Increment to 68.
3923 (s390_regmap_3264): Add orig_r2 register.
3924 (s390_collect_ptrace_register): Handle orig_r2 register.
3925 (s390_supply_ptrace_register): Likewise.
3926 (s390_fill_last_break): New function.
3927 (s390_store_last_break): Likewise.
3928 (s390_fill_system_call): New function.
3929 (s390_store_system_call): Likewise.
3930 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3932 (s390_check_regset): New function.
3933 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3934 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3935 Update target_regsets for available register sets.
3937 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3938 Jan Kratochvil <jan.kratochvil@redhat.com>
3940 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3941 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3943 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3944 * linux-low.h (struct process_info_private): New member r_debug.
3945 * server.c (handle_qxfer_libraries): Call
3946 the_target->qxfer_libraries_svr4.
3947 (handle_qxfer_libraries_svr4): New function.
3948 (qxfer_packets): New entry "libraries-svr4".
3949 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3950 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3951 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3952 PACKET_qXfer_libraries_svr4.
3954 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3956 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3957 PSW address/mask between 8-byte and 16-byte formats.
3958 (s390_supply_ptrace_register): Likewise.
3959 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3960 basic addressing mode bit.
3962 2011-11-24 Stan Shebs <stan@codesourcery.com>
3964 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3966 2011-11-17 Stan Shebs <stan@codesourcery.com>
3968 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3969 (tracing_start_time): New global.
3970 (tracing_stop_time): New global.
3971 (tracing_user_name): New global.
3972 (tracing_notes): New global.
3973 (tracing_stop_note): New global.
3974 (cmd_qtstart): Set traceframe_usage, start_time.
3975 (stop_tracing): Set stop_time.
3976 (cmd_qtstatus): Report additional status.
3977 (cmd_qtp): New function.
3978 (handle_tracepoint_query): Call it.
3979 (cmd_qtnotes): New function.
3980 (handle_tracepoint_general_set): Call it.
3981 (get_timestamp): Rename from tsv_get_timestamp.
3983 2011-11-14 Stan Shebs <stan@codesourcery.com>
3984 Kwok Cheung Yeung <kcy@codesourcery.com>
3986 * linux-x86-low.c (small_jump_insn): New.
3987 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3988 trampoline and error message, build a trampoline and issue a small
3989 jump instruction to it.
3990 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3991 trampoline and error message.
3992 (x86_get_min_fast_tracepoint_insn_len): New.
3993 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3994 * linux-low.h (struct linux_target_ops): Add arguments to
3995 install_fast_tracepoint_jump_pad operation, add new operation.
3996 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3998 (linux_get_min_fast_tracepoint_insn_len): New function.
3999 (linux_target_op): Add new operation.
4000 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
4001 (gdb_trampoline_buffer_end): Ditto.
4002 (gdb_trampoline_buffer_error): Ditto.
4003 (struct ipa_sym_addresses): Add fields for new IPA variables.
4004 (symbol_list): Add entries for new IPA variables.
4005 (struct tracepoint): Add fields to hold the address range of the
4006 trampoline used by the tracepoint.
4007 (trampoline_buffer_head): New static variable.
4008 (trampoline_buffer_tail): Ditto.
4009 (claim_trampoline_space): New function.
4010 (have_fast_tracepoint_trampoline_buffer): New function.
4011 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4013 (install_fast_tracepoint): Ditto, also add error buffer argument.
4014 (cmd_qtminftpilen): New function.
4015 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4016 (fast_tracepoint_from_trampoline_address): New function.
4017 (fast_tracepoint_collecting): Handle trampoline as part of jump
4019 (set_trampoline_buffer_space): New function.
4020 (initialize_tracepoint): Initialize new IPA variables.
4021 * target.h (struct target_ops): Add arguments to
4022 install_fast_tracepoint_jump_pad operation, add new
4023 get_min_fast_tracepoint_insn_len operation.
4024 (target_get_min_fast_tracepoint_insn_len): New.
4025 (install_fast_tracepoint_jump_pad): Add arguments.
4026 * server.h (IPA_BUFSIZ): Define.
4027 * linux-i386-ipa.c: Include extra header files.
4028 (initialize_fast_tracepoint_trampoline_buffer): New function.
4029 (initialize_low_tracepoint): Call it.
4030 * server.h (set_trampoline_buffer_space): Declare.
4031 (claim_trampoline_space): Ditto.
4032 (have_fast_tracepoint_trampoline_buffer): Ditto.
4034 2011-11-14 Yao Qi <yao@codesourcery.com>
4036 * server.c (handle_query): Handle InstallInTrace for qSupported.
4037 * tracepoint.c (add_tracepoint): Sort list.
4038 (install_tracepoint, download_tracepoint): New.
4039 (cmd_qtdp): Call them to install and download tracepoints.
4040 (sort_tracepoints): Removed.
4041 (cmd_qtstart): Update.
4043 2011-11-14 Yao Qi <yao@codesourcery.com>
4045 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4046 * mem-break.h: Declare.
4047 * tracepoint.c (cmd_qtstart): Move some code to ...
4048 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4050 (download_tracepoints): Move some code to ...
4051 (download_tracepoint_1): ... here. New.
4053 2011-11-08 Yao Qi <yao@codesourcery.com>
4055 * remote-utils.c (relocate_instruction): A comment fix.
4057 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4059 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4060 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4061 dr_status_mirror and dr_control_mirror from debug_reg_state.
4062 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4063 (i386_initial_stuff): Remove use of deleted globals.
4064 (i386_get_thread_context, i386_set_thread_context,
4065 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4066 from debug_reg_state.
4068 2011-11-05 Yao Qi <yao@codesourcery.com>
4070 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4071 address as TPOINT's.
4073 2011-11-02 Stan Shebs <stan@codesourcery.com>
4075 * tracepoint.c (agent_mem_read_string): New function.
4076 (eval_agent_expr): Call it for tracenz.
4077 * server.c (handle_query): Report support for tracenz.
4079 2011-11-02 Yao Qi <yao@codesourcery.com>
4081 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4083 2011-11-02 Yao Qi <yao@codesourcery.com>
4085 * target.h: Fix a typo in comment.
4087 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4089 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4090 clobber the breakpoints' shadows with fast tracepoint jumps.
4091 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4092 * target.c (write_inferior_memory): Also pass MYADDR down to
4095 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4097 * configure.ac: Check support for personality routine.
4098 * configure: Regenerate.
4099 * config.in: Likewise.
4100 * linux-low.c: Include <sys/personality.h>.
4101 Define ADDR_NO_RANDOMIZE if necessary.
4102 (linux_create_inferior): Disable address space randomization when
4103 forking inferior, if requested.
4104 (linux_supports_disable_randomization): New function.
4105 (linux_target_ops): Install it.
4106 * server.h (disable_randomization): Declare.
4107 * server.c (disable_randomization): New global variable.
4108 (handle_general_set): Handle QDisableRandomization.
4109 (handle_query): Likewise for qSupported.
4110 (main): Support --disable-randomization and --no-disable-randomization
4111 command line arguments.
4112 * target.h (struct target_ops): Add supports_disable_randomization.
4113 (target_supports_disable_randomization): New macro.
4115 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4117 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4119 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4120 [!PT_GETDSBT] (target_loadmap): New definition.
4121 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4122 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4123 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4124 and PT_GETDSBT to LINUX_LOADMAP.
4125 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4126 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4128 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4130 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4131 (arm_linux_hwbp_cap): New static variable.
4132 (arm_linux_get_hwbp_cap): Replace by ...
4133 (arm_linux_init_hwbp_cap): ... this new function.
4134 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4135 (arm_linux_get_hw_watchpoint_count): Likewise.
4136 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4137 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4138 (arm_prepare_to_resume): Use perror_with_name instead of error.
4140 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4142 * linux-arm-low.c: Include <signal.h>.
4143 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4144 (struct arm_linux_hwbp_cap): New data type.
4145 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4146 (struct arm_linux_hw_breakpoint): New data type.
4147 (MAX_BPTS, MAX_WPTS): Define.
4148 (struct arch_process_info, struct arch_lwp_info): New data types.
4149 (arm_linux_get_hwbp_cap): New function.
4150 (arm_linux_get_hw_breakpoint_count): Likewise.
4151 (arm_linux_get_hw_watchpoint_count): Likewise.
4152 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4153 (arm_hwbp_control_initialize): Likewise.
4154 (arm_hwbp_control_is_enabled): Likewise.
4155 (arm_hwbp_control_is_initialized): Likewise.
4156 (arm_hwbp_control_disable): Likewise.
4157 (arm_linux_hw_breakpoint_equal): Likewise.
4158 (arm_linux_hw_point_initialize): Likewise.
4159 (struct update_registers_data): New data structure.
4160 (update_registers_callback: New function.
4161 (arm_insert_point): Likewise.
4162 (arm_remove_point): Likewise.
4163 (arm_stopped_by_watchpoint): Likewise.
4164 (arm_stopped_data_address): Likewise.
4165 (arm_new_process): Likewise.
4166 (arm_new_thread): Likewise.
4167 (arm_prepare_to_resume): Likewise.
4168 (the_low_target): Register arm_insert_point, arm_remove_point,
4169 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4170 arm_new_thread, and arm_prepare_to_resume.
4172 2011-09-15 Stan Shebs <stan@codesourcery.com>
4174 * server.h (struct emit_ops): Add compare-goto fields.
4175 * tracepoint.c (gdb_agent_op_sizes): New table.
4176 (emit_eq_goto): New function.
4177 (emit_ne_goto): New function.
4178 (emit_lt_goto): New function.
4179 (emit_le_goto): New function.
4180 (emit_gt_goto): New function.
4181 (emit_ge_goto): New function.
4182 (is_goto_target): New function.
4183 (compile_bytecodes): Recognize special cases of compare-goto
4184 combinations and call specialized emitters for them.
4185 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4186 (amd64_emit_ne_goto): New function.
4187 (amd64_emit_lt_goto): New function.
4188 (amd64_emit_le_goto): New function.
4189 (amd64_emit_gt_goto): New function.
4190 (amd64_emit_ge_goto): New function.
4191 (amd64_emit_ops): Add the new functions.
4192 (i386_emit_eq_goto): New function.
4193 (i386_emit_ne_goto): New function.
4194 (i386_emit_lt_goto): New function.
4195 (i386_emit_le_goto): New function.
4196 (i386_emit_gt_goto): New function.
4197 (i386_emit_ge_goto): New function.
4198 (i386_emit_ops): Add the new functions.
4200 2011-09-08 Stan Shebs <stan@codesourcery.com>
4202 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4203 (i386_emit_epilogue): Restore %ebx.
4205 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4207 * server.c (step_thread): Remove definition.
4208 (process_serial_event): Don't handle Hs.
4209 * server.h (step_thread): Remove declaration.
4210 * target.c (set_desired_inferior): Remove use of step_thread.
4212 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4214 * linux-low.c: Include linux-procfs.h.
4215 (linux_attach_lwp_1): Update comments.
4216 (linux_attach): Scan for existing threads when attaching to a
4217 process that is the tgid.
4218 * Makefile.in: Update dependencies.
4220 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4222 * configure.srv: Add linux-procfs.o dependencies.
4224 2011-08-14 Yao Qi <yao@codesourcery.com>
4226 * target.h (struct target_ops): Fix indent.
4227 * win32-low.c (win32_target_ops): Fix comment.
4229 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4230 Yao Qi <yao@codesourcery.com>
4232 * Makefile.in (clean): Remove tic6x-*.c files.
4233 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4234 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4235 (tic6x-c64xp-linux.c): Likewise.
4236 * configure.srv: Add support for tic6x-*-uclinux.
4237 * linux-tic6x-low.c: New.
4238 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4240 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4241 Yao Qi <yao@codesourcery.com>
4243 * target.h (struct target_ops): Add read_loadmap.
4244 * linux-low.c (struct target_loadseg): New type.
4245 (struct target_loadmap): New type.
4246 (linux_read_loadmap): New function.
4247 (linux_target_ops): Add linux_read_loadmap.
4248 * server.c (handle_query): Support qXfer:fdpic:read packet.
4249 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4252 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4254 * win32-low.c: Include <stdint.h>.
4256 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4258 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4259 to the inferior here.
4260 (i386_remove_aligned_watchpoint): Ditto.
4261 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4262 fit part of the watchpoint in the debug registers.
4263 (i386_update_inferior_debug_regs): New.
4264 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4265 registers, and only update the inferior on success.
4266 (i386_low_remove_watchpoint): Ditto.
4268 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4270 * linux-low.c (compare_ints, unique, list_threads, show_process,
4271 linux_core_of_thread): Delete.
4272 (linux_target_ops): Change linux_core_of_thread to
4273 linux_common_core_of_thread.
4274 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4275 * utils.c (malloc_failure): Change type of argument.
4276 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4277 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4278 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4279 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4280 (IPA_OBJS): Add common-utils-ipa.o.
4281 (ptid_h, linux_osdata_h): New macros.
4282 (server_h): Add common/common-utils.h, common/xml-utils.h,
4283 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4285 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4286 ptid.o, buffer.o): New rules.
4287 (linux-low.o): Add common/linux-osdata.h as a dependency.
4288 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4289 * configure.ac: Add AC_HEADER_DIRENT check.
4290 * config.in: Regenerate.
4291 * configure: Regenerate.
4292 * remote-utils.c (xml_escape_text): Delete.
4293 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4294 buffer_xml_printf): Move to common/buffer.c.
4295 * server.c (main): Remove call to initialize_inferiors.
4296 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4297 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4298 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4299 internal_error, gdb_assert, gdb_assert_fail): Delete.
4300 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4301 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4303 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4304 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4305 initialize_inferiors): Delete.
4307 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4309 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4312 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4314 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4316 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4318 2011-05-26 Yao Qi <yao@codesourcery.com>
4320 * Makefile.in (thread-db.o): Track dependence to
4321 common/gdb_thread_db.h.
4322 * thread-db.c: include gdb_thread_db.h from right place.
4324 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4326 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4327 __FILE__ and __LINE__ to internal_error.
4329 2011-05-13 Doug Evans <dje@google.com>
4331 * thread-db.c (try_thread_db_load_from_sdir): New function.
4332 (try_thread_db_load_from_dir): New function.
4333 (thread_db_load_search): Handle $sdir, ignore $pdir.
4334 Remove trying of system directories if search of
4335 libthread-db-search-path fails, that is now done via $sdir.
4337 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4339 * server.c (handle_query): Add EnableDisableTracepoints to the list
4340 of supported features.
4341 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4343 (cmd_qtenable_disable): New.
4344 (cmd_qtstart): Install tracepoints even if disabled.
4345 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4346 receiving a QTEnable or QTDisable packet.
4347 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4348 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4350 (gdb_probe): Skip data collection if static tracepoint is disabled.
4352 2011-05-10 Doug Evans <dje@google.com>
4354 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4356 2011-05-04 Doug Evans <dje@google.com>
4358 * linux-low.c (linux_join): Skip process lookup.
4359 * spu-low.c (spu_join): Ditto.
4360 * server.c (join_inferiors_callback): Delete.
4361 (process_serial_event): For 'D' packet (detach) call join_inferior
4364 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4366 * README: Don't mention xscale*-*-linux*.
4367 * configure.srv (xscale*-*-linux*): Don't handle target.
4369 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4371 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4373 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4374 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4375 (i386_emit_void_call_2): Likewise.
4377 2011-04-26 Yao Qi <yao@codesourcery.com>
4379 * linux-low.c: Move common macros to linux-ptrace.h.
4380 Include linux-ptrace.h.
4381 * Makefile.in (linux_ptrace_h): New.
4382 (linux-low.o): Depends on linux-ptrace.h.
4384 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4386 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4387 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4388 (remote_prepare): New function with most of the TCP code from ...
4389 (remote_open): ... here. Detect PORT here unconditionally. Move also
4390 setting transport_is_reliable.
4391 * server.c (run_once): New variable.
4392 (gdbserver_usage): Document it.
4393 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4394 the first run if RUN_ONCE.
4395 * server.h (run_once, remote_prepare): New declarations.
4397 2011-04-19 Tom Tromey <tromey@redhat.com>
4399 * win32-low.c (handle_load_dll): Remove duplicate "the".
4401 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4403 Remove support for old Cygwin 1.5 versions.
4404 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4405 function to avoid warning.
4406 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4409 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4411 * gdbserver/server.h (Macro _): Define it if not available.
4413 2011-03-14 Michael Snyder <msnyder@vmware.com>
4415 * hostio.c (handle_close): Remove unnecessary null test.
4417 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4419 * Makefile.in (maintainer-clean realclean distclean): Remove
4420 "make ... subdir_do" command.
4422 2011-03-10 Michael Snyder <msnyder@vmware.com>
4424 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4426 * server.c (handle_v_run): Free alloced buffer on early return.
4428 2011-03-09 Yao Qi <yao@codesourcery.com>
4431 2011-03-04 Yao Qi <yao@codesourcery.com>
4433 * Makefile.in: Remove GNU make feature --directory.
4435 2011-03-05 Yao Qi <yao@codesourcery.com>
4437 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4438 (subdir_do): New make target. Copied from gdb/Makefile.
4439 (maintainer-clean, realclean, distclean, clean): Call corresponding
4440 make targets in common/Makefile.
4442 2011-02-11 Yao Qi <yao@codesourcery.com>
4444 * configure.ac: Call AC_PROG_RANLIB.
4445 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4446 * configure: Regenerate.
4448 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4450 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4452 2011-03-06 Yao Qi <yao@codesourcery.com>
4454 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4456 2011-03-05 Yao Qi <yao@codesourcery.com>
4458 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4459 (subdir_do): New make target. Copied from gdb/Makefile.
4460 (maintainer-clean, realclean, distclean, clean): Call corresponding
4461 make targets in common/Makefile.
4463 2011-03-04 Yao Qi <yao@codesourcery.com>
4465 * Makefile.in: Remove GNU make feature --directory.
4467 2011-03-04 Michael Snyder <msnyder@vmware.com>
4469 * server.c (queue_stop_reply): Call xmalloc not malloc.
4471 2011-03-02 Michael Snyder <msnyder@vmware.com>
4473 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4475 2011-02-28 Michael Snyder <msnyder@vmware.com>
4477 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4478 (cmd_qtframe): Ditto.
4479 (cmd_qtbuffer): Ditto.
4480 (cmd_bigqtbuffer): Ditto.
4482 * utils.c (decimal2str): Initialize 'width' to nine, then
4485 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4487 * hostio.c (require_data): Free *data, not data.
4489 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4491 * hostio.c (require_data): Use free, not xfree.
4493 2011-02-27 Michael Snyder <msnyder@vmware.com>
4495 * server.c (handle_query): Discard unused value.
4497 * hostio.c (require_data): Free malloc memory before returning
4500 2011-02-26 Michael Snyder <msnyder@vmware.com>
4502 * linux-low.c (list_threads): Call closedir for dirent.
4504 2011-02-27 Michael Snyder <msnyder@vmware.com>
4506 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4507 a case statement falls through.
4509 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4511 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4514 2011-02-26 Michael Snyder <msnyder@vmware.com>
4516 * utils.c (decimal2str): Eliminate dead code and dead param.
4517 (pulongest): Drop dead param from call to decimal2str.
4520 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4522 Revert the following patch (not approved yet):
4523 2011-02-21 Hui Zhu <teawater@gmail.com>
4524 * tracepoint.c (tp_printf): New function.
4525 (eval_agent_expr): Handle gdb_agent_op_printf.
4527 2011-02-21 Hui Zhu <teawater@gmail.com>
4529 * tracepoint.c (tp_printf): New function.
4530 (eval_agent_expr): Handle gdb_agent_op_printf.
4532 2011-02-18 Tom Tromey <tromey@redhat.com>
4534 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4535 (tracepoint.o): Likewise.
4536 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4537 (gdb_agent_op_names): Likewise.
4539 2011-02-18 Tom Tromey <tromey@redhat.com>
4541 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4542 gdb_agent_op_rot>: New constants.
4543 (gdb_agent_op_names): Add pick and roll.
4544 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4547 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4549 * aclocal.m4: Regenerated with aclocal-1.11.1.
4551 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4553 * server.c (handle_qxfer_traceframe_info): New.
4554 (qxfer_packets): Register "traceframe-info".
4555 (handle_query): Report support for qXfer:traceframe-info:read+.
4556 * tracepoint.c (match_blocktype): New.
4557 (traceframe_find_block_type): Rename to ...
4558 (traceframe_walk_blocks): ... this. Add callback filter argument,
4560 (traceframe_find_block_type): New, reimplemented on top of
4561 traceframe_walk_blocks.
4562 (build_traceframe_info_xml): New.
4563 (traceframe_read_info): New.
4564 * server.h (traceframe_read_info): Declare.
4566 2011-02-11 Yao Qi <yao@codesourcery.com>
4568 * configure.ac: Call AC_PROG_RANLIB.
4569 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4570 * configure: Regenerate.
4572 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4574 * server.c (gdb_read_memory): Change return semantics to allow
4576 (handle_search_memory_1): Adjust.
4577 (process_serial_event) <'m' packet>: Handle partial transfers.
4578 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4580 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4582 * regcache.c (init_register_cache): Initialize
4583 regcache->register_status.
4584 (free_register_cache): Release regcache->register_status.
4585 (regcache_cpy): Copy register_status.
4586 (registers_to_string): Print 'x's for unavailable registers.
4587 (supply_register): Mark the register's status valid or
4588 unavailable, depending on whether a buffer was passed in or not.
4589 (supply_register_zeroed): New.
4590 (supply_regblock): Mark the registers' status valid or
4591 unavailable, depending on whether a buffer was passed in or not.
4592 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4593 (struct regcache): New `register_status' field.
4594 (supply_register_zeroed): Declare.
4595 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4596 supply_register_zeroed, rather than passing a NULL buffer to
4598 * tracepoint.c (fetch_traceframe_registers): Update comment.
4600 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4602 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4605 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4607 * server.h (decode_xfer_write): Change prototype.
4608 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4609 and don't extract the annex here.
4610 * server.c (decode_xfer_read): Remove `annex' parameter,
4611 and don't extract the annex here.
4613 (struct qxfer): New.
4614 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4615 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4616 (handle_qxfer_statictrace): New functions, abstracted out from
4617 handle_query, and made to use the struct qxfer interface.
4618 (handle_threads_qxfer_proper): Rename to ...
4619 (handle_qxfer_threads_proper): ... this.
4620 (handle_threads_qxfer): Rename to ...
4621 (handle_qxfer_threads): ... this. Adjust.
4622 (qxfer_packets): New array.
4623 (handle_qxfer): New function.
4624 (handle_query): Use handle_qxfer.
4626 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4628 * gdbreplay.c: Shorten lines of >= 80 columns.
4629 * linux-low.c: Ditto.
4630 * linux-ppc-low.c: Ditto.
4631 * linux-s390-low.c: Ditto.
4632 * linux-sparc-low.c: Ditto.
4633 * linux-x86-low.c: Ditto.
4634 * linux-xtensa-low.c: Ditto.
4635 * mem-break.c: Ditto.
4637 * regcache.h: Ditto.
4638 * remote-utils.c: Ditto.
4641 * thread-db.c: Ditto.
4642 * tracepoint.c: Ditto.
4644 * win32-low.h: Ditto.
4646 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4648 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4651 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4653 * server.c (gdbserver_version): Update copyright year in version
4655 * gdbreplay.c (gdbreplay_version): Ditto.
4657 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4659 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4660 * linux-bfin-low.c: New file.
4661 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4662 PT_DATA_ADDR for BFIN targets.
4663 * Makefile.in (SFILES): Add linux-bfin-low.c.
4664 (clean): Remove reg-bfin.c.
4665 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4666 * README: Mention supported Blackfin targets.
4668 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4670 * .gitignore: New file.
4672 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4674 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4676 2010-10-22 Jie Zhang <jie@codesourcery.com>
4678 * Makefile.in: Add FLAGS_TO_PASS variable.
4679 (install): Remove dependency of install-only and recursively
4680 invoke make for install-only.
4682 2010-10-04 Doug Evans <dje@google.com>
4684 * Makefile.in (uninstall): Use $(DESTDIR).
4686 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4690 * linux-x86-low.c (compat_siginfo_from_siginfo)
4691 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4692 si_code is < 0. Check for si_code == SI_TIMER before checking for
4695 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4697 * lynx-i386-low.c: New file.
4698 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4700 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4702 * lynx-low.c (ptrace_request_to_str): Remove handling for
4703 request values that have been removed in LynxOS 5.x.
4705 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4707 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4710 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4712 * configure.ac: Add --enable-inprocess-agent option.
4713 * configure: Rebuilt.
4715 2010-09-06 Yao Qi <yao@codesourcery.com>
4717 * linux-low.c (linux_kill): Remove unused variable.
4718 (linux_stabilize_threads): Likewise.
4719 * server.c (start_inferior): Likewise.
4720 (queue_stop_reply_callback): Likewise.
4721 * tracepoint.c (do_action_at_tracepoint): Likewise.
4723 2010-09-06 Yao Qi <yao@codesourcery.com>
4725 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4728 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4730 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4732 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4734 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4737 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4739 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4740 gdbserver/lynx-ppc-low.c: New files.
4741 * Makefile.in (lynx_low_h): New variable.
4742 (lynx-low.o, lynx-ppc-low.o): New rules.
4743 * configure.ac: On LynxOS, link with -lnetinet.
4744 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4745 * configure: regenerate.
4747 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4749 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4750 * configure.ac: Add check for vasprintf and vsnprintf.
4751 * configure, config.in: Regenerate.
4752 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4754 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4756 * gdbreplay.c: Move include of alloca.h up, next to include of
4758 * server.h: Add include of malloc.h.
4759 * mem-break.c: Remove include of malloc.h.
4760 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4762 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4764 * Makefile.in (memmem.o): Build with -Wno-error.
4766 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4768 * utils.c (xsnprintf): Make non-static.
4769 * server.h: Add xsnprintf declaration.
4770 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4771 replace calls to snprintf by calls to xsnprintf throughout.
4773 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4775 * configure.ac: Add configure check for alloca.
4776 * configure, config.in: Regenerate.
4777 * server.h: Include alloca.h if it exists.
4778 * gdbreplay.c: Include alloca.h if it exists.
4780 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4782 * linux-low.c (__SIGRTMIN): Define if not already defined.
4783 (linux_create_inferior): Check for __ANDROID__ rather than
4785 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4786 are already deferred.
4787 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4788 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4789 stopped and already has a pending signal to report.
4790 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4791 a pending signal to report or is moving out of a jump pad.
4792 (linux_init_signals): Check for __ANDROID__ rather than
4795 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4797 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4798 debug_threads check. Avoid a linear search when not doing debug
4801 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4803 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4804 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4805 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4806 (process_event): Change local fd's type to gdb_fildes_t.
4807 (create_file_handler): Adjust prototype.
4808 (delete_file_handler): Adjust prototype.
4809 (handle_file_event): Adjust prototype. Use pfildes.
4810 (create_file_event): Adjsut prototype.
4811 * remote-utils.c (remote_desc, listen_desc): Change type to
4813 * server.h: New gdb_fildes_t typedef.
4814 [USE_WIN32API]: Include winsock2.h.
4815 (delete_file_handler, add_file_handler): Adjust prototypes.
4817 * utils.c (pfildes): New.
4819 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4821 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4822 * configure: Regenerate.
4824 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4826 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4827 (linux_done_accessing_memory): ... this.
4828 (linux_target_ops): Adjust.
4829 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4830 * nto-low.c (nto_target_ops): Adjust comment.
4831 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4832 * spu-low.c (spu_target_ops): Adjust comment.
4833 * target.h (target_ops): Rename unprepare_to_access_memory field
4834 to done_accessing_memory.
4835 (unprepare_to_access_memory): Rename to ...
4836 (done_accessing_memory): ... this.
4838 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4840 * linux-low.c (linux_prepare_to_access_memory): New.
4841 (linux_unprepare_to_access_memory): New.
4842 (linux_target_ops): Install them.
4843 * server.c (read_memory): Rename to ...
4844 (gdb_read_memory): ... this. Use
4845 prepare_to_access_memory/prepare_to_access_memory.
4846 (write_memory): Rename to ...
4847 (gdb_write_memory): ... this. Use
4848 prepare_to_access_memory/prepare_to_access_memory.
4849 (handle_search_memory_1): Adjust.
4850 (process_serial_event): Adjust.
4851 * target.h (struct target_ops): New fields
4852 prepare_to_access_memory and unprepare_to_access_memory.
4853 (prepare_to_access_memory, unprepare_to_access_memory): New.
4854 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4855 prepare_to_access_memory/prepare_to_access_memory.
4856 * nto-low.c (nto_target_ops): Adjust.
4857 * spu-low.c (spu_target_ops): Adjust.
4858 * win32-low.c (win32_target_ops): Adjust.
4860 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4862 * Makefile.in (WARN_CFLAGS): Get it from configure.
4863 (WERROR_CFLAGS): New.
4864 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4865 * configure.ac: Introduce --enable-werror, which adds -Werror to
4866 the compiler command line. Enabled by default. Disable with
4867 --disable-werror. Add -Wdeclaration-after-statement
4868 Wpointer-arith and -Wformat-nonliteral to warning flags.
4869 * configure: Regenerate.
4871 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4873 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4875 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4877 * gdbreplay.c (remote_error): New.
4879 (expect): Use gdbchar. Check for error reading from GDB.
4880 Clarify sync error output.
4881 (play): Check for errors writing to GDB.
4882 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4883 * remote-utils.c (getpkt): Check for errors writing to the remote
4886 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4888 * linux-low.c (linux_wait_1): Move non-debugging code out of
4889 `debug_threads' control.
4891 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4893 * linux-low.c (linux_wait_1): Don't set last_status here.
4894 * server.c (push_event, queue_stop_reply_callback): Assert we're
4895 not pushing a TARGET_WAITKIND_IGNORE event.
4896 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4897 (myresume, handle_target_event): Set the thread's last_resume_kind
4898 and last_status from the target returned status.
4900 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4904 * linux-x86-low.c (update_debug_registers_callback): New.
4905 (i386_dr_low_set_addr): Use it.
4906 (i386_dr_low_get_addr): New.
4907 (i386_dr_low_set_control): Use update_debug_registers_callback.
4908 (i386_dr_low_get_control): New.
4909 (i386_dr_low_get_status): Adjust.
4910 * linux-low.c (linux_stop_lwp): New.
4911 * linux-low.h (linux_stop_lwp): Declare.
4913 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4914 argument instead of a i386_debug_reg_state.
4915 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4916 a i386_debug_reg_state.
4917 (i386_insert_aligned_watchpoint): Adjust.
4918 (i386_remove_aligned_watchpoint): Adjust.
4919 (i386_low_stopped_data_address): Read the debug registers from the
4920 inferior instead of from the mirrors.
4921 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4922 (i386_dr_low_get_addr): Declare.
4923 (i386_dr_low_get_control): Declare.
4924 (i386_dr_low_get_status): Change prototype.
4926 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4927 (i386_dr_low_get_addr): New.
4928 (i386_dr_low_get_control): New.
4929 (i386_dr_low_get_status): Adjust prototype. Return
4931 (i386_initial_stuff): Clear dr_status_mirror and
4933 (i386_get_thread_context): Adjust.
4934 (i386_set_thread_context): Adjust.
4935 (i386_thread_added): Adjust.
4937 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4939 * linux-low.h (linux_thread_area): Delete declaration.
4941 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4943 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4944 after its termination.
4946 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4948 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4949 (gdb_wants_all_stopped): Delete.
4950 (linux_wait_1): Don't call them.
4951 * server.c (handle_v_cont): Tag all threads as want-stopped.
4952 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4953 stopped as "client-wants-stopped".
4955 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4957 * Makefile.in (signals_h): New.
4958 (server_h): Depend on it.
4959 (server.o): Don't depend on $(signals_def).
4960 (signals.o): Depend on $(signals_def).
4962 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4964 * Makefile.in (signals_def): New.
4965 (server_h): Append include/gdb/signals.h and signals_def.
4966 (server.o): Append signals_def.
4968 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4970 * server.c (handle_target_event): Use target_signal_to_host for
4971 resume_info.sig initialization.
4972 * target.h (struct thread_resume) <sig>: New comment.
4974 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4976 * server.c (handle_query): strcpy() the returned string from paddress()
4977 instead of sprintf().
4978 * utils.c (paddress): Return phex_nz().
4980 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4982 * server.c (handle_v_cont): Call mourn_inferior if process
4984 (myresume): Likewise.
4986 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4988 Static tracepoints, and integration with UST.
4990 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4991 * mem-break.c (uninsert_all_breakpoints)
4992 (reinsert_all_breakpoints): New.
4993 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4994 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4995 (gdb_agent_ust_loaded, helper_thread_id)
4996 (gdb_agent_helper_thread_id): New macros.
4997 (struct ipa_sym_addresses): Add addr_ust_loaded,
4998 addr_helper_thread_id, addr_cmd_buf.
4999 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
5000 (in_process_agent_loaded_ust): New.
5001 (write_e_ust_not_loaded): New.
5002 (maybe_write_ipa_ust_not_loaded): New.
5003 (struct collect_static_trace_data_action): New.
5004 (enum tracepoint_type) <static_tracepoint>: New.
5005 (struct tracepoint) <handle>: Mention static tracepoints.
5006 (struct static_tracepoint_ctx): New.
5007 (CMD_BUF_SIZE): New.
5008 (add_tracepoint_action): Handle static tracepoint actions.
5009 (unprobe_marker_at): New.
5010 (clear_installed_tracepoints): Handle static tracepoints.
5011 (cmd_qtdp): Handle static tracepoints.
5012 (probe_marker_at): New.
5013 (cmd_qtstart): Handle static tracepoints.
5014 (response_tracepoint): Handle static tracepoints.
5015 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5016 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5017 (get_context_regcache): Handle static tracepoints.
5018 (do_action_at_tracepoint): Handle static tracepoint actions.
5019 (traceframe_find_block_type): Handle static trace data blocks.
5020 (traceframe_read_sdata): New.
5021 (download_tracepoints): Download static tracepoint actions.
5022 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5023 (GDB_PROBE_NAME): New.
5028 (ust_marker_to_static_tracepoint): New.
5030 (collect_ust_data_at_tracepoint): New.
5031 (gdb_ust_probe): New.
5032 (UNIX_PATH_MAX, SOCK_DIR): New.
5033 (gdb_ust_connect_sync_socket): New.
5034 (resume_thread, stop_thread): New.
5035 (run_inferior_command): New.
5036 (init_named_socket): New.
5037 (gdb_ust_socket_init): New.
5038 (cstr_to_hexstr): New.
5040 (first_marker, next_marker): New.
5041 (response_ust_marker): New.
5042 (cmd_qtfstm, cmd_qtsstm): New.
5043 (unprobe_marker_at, probe_marker_at): New.
5044 (cmd_qtstmat, gdb_ust_thread): New.
5045 (gdb_ust_init): New.
5046 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5047 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5049 (x86_64_st_collect_regmap): New.
5050 (X86_64_NUM_ST_COLLECT_GREGS): New.
5051 (AMD64_RIP_REGNUM): New.
5052 (supply_static_tracepoint_registers): New.
5053 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5055 (i386_st_collect_regmap): New.
5056 (i386_NUM_ST_COLLECT_GREGS): New.
5057 (supply_static_tracepoint_registers): New.
5058 * server.c (handle_query): Handle qXfer:statictrace:read.
5059 <qSupported>: Report support for StaticTracepoints, and
5060 qXfer:statictrace:read features.
5061 * server.h (traceframe_read_sdata)
5062 (supply_static_tracepoint_registers): Declare.
5063 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5064 (unpack_varlen_hex): Include in IPA build.
5065 * Makefile.in (ustlibs, ustinc): New.
5066 (IPA_OBJS): Add remote-utils-ipa.o.
5067 ($(IPA_LIB)): Link -ldl and -lpthread.
5069 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5070 * config.in, configure: Regenerate.
5072 2010-06-20 Ian Lance Taylor <iant@google.com>
5073 Pedro Alves <pedro@codesourcery.com>
5075 * linux-x86-low.c (always_true): Delete.
5076 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5077 trying to fool the compiler with always_true.
5079 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5081 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5082 conditions in gdbserver.
5084 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5086 * spu-low.c (spu_read_memory): Wrap around local store limit.
5087 (spu_write_memory): Likewise.
5089 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5091 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5092 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5094 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5096 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5097 uses with LONGEST uses.
5099 2010-06-14 Stan Shebs <stan@codesourcery.com>
5100 Pedro Alves <pedro@codesourcery.com>
5104 * linux-x86-low.c: Include limits.h.
5109 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5110 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5111 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5112 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5113 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5114 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5115 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5116 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5117 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5118 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5119 (amd64_emit_void_call_2): New.
5120 (amd64_emit_ops): New.
5121 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5122 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5123 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5124 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5125 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5126 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5127 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5128 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5129 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5130 (i386_emit_stack_adjust, i386_emit_int_call_1)
5131 (i386_emit_void_call_2): New.
5132 (i386_emit_ops): New.
5133 (x86_emit_ops): New.
5134 (the_low_target): Install x86_emit_ops.
5135 * server.h (struct emit_ops): New.
5136 (get_raw_reg_func_addr): Declare.
5137 (current_insn_ptr, emit_error): Declare.
5138 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5139 (set_trace_state_variable_value): New defines.
5140 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5141 addr_get_trace_state_variable_value and
5142 addr_set_trace_state_variable_value.
5143 (symbol_list): New fields for get_raw_reg,
5144 get_trace_state_variable_value and set_trace_state_variable_value.
5145 (condfn): New typedef.
5146 (struct tracepoint): New field `compiled_cond'.
5147 (do_action_at_tracepoint): Clear compiled_cond.
5148 (get_trace_state_variable_value, set_trace_state_variable_value):
5150 (condition_true_at_tracepoint): If there's a compiled condition,
5152 (current_insn_ptr, emit_error): New globals.
5153 (struct bytecode_address): New.
5154 (get_raw_reg_func_addr): New.
5155 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5156 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5157 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5158 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5159 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5160 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5161 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5162 (compile_tracepoint_condition, compile_bytecodes): New.
5163 * target.h (emit_ops): Forward declare.
5164 (struct target_ops): New field emit_ops.
5165 (target_emit_ops): New.
5166 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5167 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5168 * linux-low.c (linux_emit_ops): New.
5169 (linux_target_ops): Install it.
5170 * linux-low.h (struct linux_target_ops): New field emit_ops.
5172 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5174 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5175 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5177 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5178 Stan Shebs <stan@codesourcery.com>
5180 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5181 (all): Depend on $(extra_libraries).
5182 (install-only): Install the IPA.
5183 (IPA_OBJS, IPA_LIB): New.
5184 (clean): Remove the IPA lib.
5185 (IPAGENT_CFLAGS): New.
5186 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5187 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5188 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5189 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5190 * configure.ac: Check for atomic builtins support in the compiler.
5191 (IPA_DEPFILES, extra_libraries): Define.
5192 * configure.srv (ipa_obj): Add description.
5193 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5194 (i[34567]86-*-linux*): Set ipa_obj.
5195 (x86_64-*-linux*): Set ipa_obj.
5196 * linux-low.c (stabilizing_threads): New.
5197 (supports_fast_tracepoints): New.
5198 (linux_detach): Stabilize threads before detaching.
5199 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5200 the lwp is either not stabilizing, or is moving out of a jump pad.
5201 (linux_fast_tracepoint_collecting): New.
5202 (maybe_move_out_of_jump_pad): New.
5203 (enqueue_one_deferred_signal): New.
5204 (dequeue_one_deferred_signal): New.
5205 (linux_wait_for_event_1): If moving out of a jump pad, defer
5206 pending signals to later.
5207 (linux_stabilize_threads): New.
5208 (linux_wait_1): Check if threads need moving out of jump pads, and
5210 (stuck_in_jump_pad_callback): New.
5211 (move_out_of_jump_pad_callback): New.
5213 (linux_resume_one_lwp): Handle moving out of jump pads.
5214 (linux_set_resume_request): Dequeue deferred signals.
5215 (need_step_over_p): Also step over fast tracepoint jumps.
5216 (start_step_over): Also uninsert fast tracepoint jumps.
5217 (finish_step_over): Also reinsert fast tracepoint jumps.
5218 (linux_install_fast_tracepoint_jump): New.
5219 (linux_target_ops): Install linux_stabilize_threads and
5220 linux_install_fast_tracepoint_jump_pad.
5221 * linux-low.h (linux_target_ops) <get_thread_area,
5222 install_fast_tracepoint_jump_pad>: New fields.
5223 (struct lwp_info) <collecting_fast_tracepoint,
5224 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5225 (linux_get_thread_area): Declare.
5226 * linux-x86-low.c (jump_insn): New.
5227 (x86_get_thread_area): New.
5228 (append_insns): New.
5230 (amd64_install_fast_tracepoint_jump_pad): New.
5231 (i386_install_fast_tracepoint_jump_pad): New.
5232 (x86_install_fast_tracepoint_jump_pad): New.
5233 (the_low_target): Install x86_get_thread_area and
5234 x86_install_fast_tracepoint_jump_pad.
5235 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5236 (struct fast_tracepoint_jump): New.
5237 (fast_tracepoint_jump_insn): New.
5238 (fast_tracepoint_jump_shadow): New.
5239 (find_fast_tracepoint_jump_at): New.
5240 (fast_tracepoint_jump_here): New.
5241 (delete_fast_tracepoint_jump): New.
5242 (set_fast_tracepoint_jump): New.
5243 (uninsert_fast_tracepoint_jumps_at): New.
5244 (reinsert_fast_tracepoint_jumps_at): New.
5245 (set_breakpoint_at): Use write_inferior_memory.
5246 (uninsert_raw_breakpoint): Use write_inferior_memory.
5247 (check_mem_read): Mask out fast tracepoint jumps.
5248 (check_mem_write): Mask out fast tracepoint jumps.
5249 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5250 (set_fast_tracepoint_jump): Declare.
5251 (delete_fast_tracepoint_jump)
5252 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5253 (reinsert_fast_tracepoint_jumps_at): Declare.
5254 * regcache.c: Don't compile many functions when building the
5255 in-process agent library.
5256 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5257 the register buffer in the heap.
5258 (free_register_cache): If the register buffer isn't owned by the
5259 regcache, don't free it.
5260 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5261 pre-existing register caches.
5262 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5264 (convert_ascii_to_int): : Constify `from' parameter type.
5265 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5266 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5267 the needed buffer in-place.
5268 (relocate_instruction): New.
5269 * server.c (handle_query) <qSymbols>: If the target supports
5270 tracepoints, give it a chance of looking up symbols. Report
5271 support for fast tracepoints.
5272 (handle_status): Stabilize threads.
5273 (process_serial_event): Adjust.
5274 * server.h (struct fast_tracepoint_jump): Forward declare.
5275 (struct process_info) <fast_tracepoint_jumps>: New field.
5276 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5277 (decode_X_packet, decode_M_packet): Adjust.
5278 (relocate_instruction): Declare.
5279 (in_process_agent_loaded): Declare.
5280 (tracepoint_look_up_symbols): Declare.
5281 (struct fast_tpoint_collect_status): Declare.
5282 (fast_tracepoint_collecting): Declare.
5283 (force_unlock_trace_buffer): Declare.
5284 (handle_tracepoint_bkpts): Declare.
5285 (initialize_low_tracepoint)
5286 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5287 * target.h (struct target_ops) <stabilize_threads,
5288 install_fast_tracepoint_jump_pad>: New fields.
5289 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5290 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5291 [HAVE_STDINT_H]: Include stdint.h.
5292 (trace_debug_1): Rename to ...
5293 (trace_vdebug): ... this.
5294 (trace_debug): Rename to ...
5295 (trace_debug_1): ... this. Add `level' parameter.
5297 (ATTR_USED, ATTR_NOINLINE): New.
5298 (IP_AGENT_EXPORT): New.
5299 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5300 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5301 (about_to_request_buffer_space, trace_buffer_is_full)
5302 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5303 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5304 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5305 (traceframe_write_count, traceframes_created)
5306 (trace_state_variables)
5307 New renaming defines.
5308 (struct ipa_sym_addresses): New.
5309 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5311 (ipa_sym_addrs): New.
5312 (all_tracepoint_symbols_looked_up): New.
5313 (in_process_agent_loaded): New.
5314 (write_e_ipa_not_loaded): New.
5315 (maybe_write_ipa_not_loaded): New.
5316 (tracepoint_look_up_symbols): New.
5317 (debug_threads) [IN_PROCESS_AGENT]: New.
5318 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5319 (UNKNOWN_SIDE_EFFECTS): New.
5320 (stop_tracing): New.
5321 (flush_trace_buffer): New.
5322 (stop_tracing_bkpt): New.
5323 (flush_trace_buffer_bkpt): New.
5324 (read_inferior_integer): New.
5325 (read_inferior_uinteger): New.
5326 (read_inferior_data_pointer): New.
5327 (write_inferior_data_pointer): New.
5328 (write_inferior_integer): New.
5329 (write_inferior_uinteger): New.
5330 (struct collect_static_trace_data_action): Delete.
5331 (enum tracepoint_type): New.
5332 (struct tracepoint) <type>: New field `type'.
5333 <actions_str, step_actions, step_actions_str>: Only include in
5335 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5336 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5337 (tracepoints): Use IP_AGENT_EXPORT.
5338 (last_tracepoint): Don't include in the IPA.
5339 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5340 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5341 (alloced_trace_state_variables): New.
5342 (trace_state_variables): Use IP_AGENT_EXPORT.
5343 (traceframe_t): Delete unused variable.
5344 (circular_trace_buffer): Don't include in the IPA.
5345 (trace_buffer_start): Delete.
5346 (struct trace_buffer_control): New.
5347 (trace_buffer_free): Delete.
5348 (struct ipa_trace_buffer_control): New.
5349 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5350 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5352 (trace_buffer_ctrl): New.
5353 (TRACE_BUFFER_CTRL_CURR): New.
5354 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5355 Reimplement as macros.
5356 (trace_buffer_wrap): Delete.
5357 (traceframe_write_count, traceframe_read_count)
5358 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5359 (struct tracepoint_hit_ctx) <type>: New field.
5360 (struct fast_tracepoint_ctx): New.
5361 (memory_barrier): New.
5363 (record_tracepoint_error): Update atomically in the IPA.
5364 (clear_inferior_trace_buffer): New.
5365 (about_to_request_buffer_space): New.
5366 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5367 updating the same buffer.
5368 (add_tracepoint): Default the tracepoint's type to trap
5369 tracepoint, and orig_size to -1.
5370 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5372 (create_trace_state_variable): New parameter `gdb'. Handle it.
5373 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5374 (cmd_qtdp): Handle fast tracepoints.
5376 (max_jump_pad_size): New.
5377 (gdb_jump_pad_head): New.
5378 (get_jump_space_head): New.
5379 (claim_jump_space): New.
5380 (sort_tracepoints): New.
5381 (MAX_JUMP_SIZE): New.
5382 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5384 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5385 support. Upload fast traceframes, and delete internal IPA
5387 (stop_tracing_handler): New.
5388 (flush_trace_buffer_handler): New.
5389 (cmd_qtstop): Upload fast tracepoints.
5390 (response_tracepoint): Handle fast tracepoints.
5391 (tracepoint_finished_step): Upload fast traceframes. Set the
5392 tracepoint hit context's tracepoint type.
5393 (handle_tracepoint_bkpts): New.
5394 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5395 type. Add comment about fast tracepoints.
5396 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5397 non-existing action_str field.
5398 (get_context_regcache): Handle fast tracepoints.
5399 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5401 (fast_tracepoint_from_jump_pad_address): New.
5402 (fast_tracepoint_from_ipa_tpoint_address): New.
5403 (collecting_t): New.
5404 (force_unlock_trace_buffer): New.
5405 (fast_tracepoint_collecting): New.
5408 (write_inferior_data_ptr): New.
5409 (target_tp_heap): New.
5410 (target_malloc): New.
5411 (download_agent_expr): New.
5413 (download_tracepoints): New.
5414 (download_trace_state_variables): New.
5415 (upload_fast_traceframes): New.
5416 (IPA_FIRST_TRACEFRAME): New.
5417 (IPA_NEXT_TRACEFRAME_1): New.
5418 (IPA_NEXT_TRACEFRAME): New.
5419 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5420 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5421 (gdb_jump_pad_buffer_end): New.
5422 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5423 (initialize_tracepoint): Adjust.
5424 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5425 buffer. Initialize the low module.
5426 * utils.c (PREFIX, TOOLNAME): New.
5427 (malloc_failure): Use PREFIX.
5428 (error): In the IPA, an error causes an exit.
5429 (fatal, warning): Use PREFIX.
5430 (internal_error): Use TOOLNAME.
5431 (NUMCELLS): Increase to 10.
5432 * configure, config.in: Regenerate.
5434 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5436 * server.c (handle_query) <qSupported>: Do two passes over the
5437 qSupported string to avoid nesting strtok.
5439 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5441 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5443 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5445 * configure: Regenerate.
5446 * proc-service.list: New.
5448 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5450 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5453 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5455 * gdbreplay.c (remote_open): Check error return from socket() call by
5456 its equality to -1 not by it being negative.
5457 * remote-utils.c (remote_open): Likewise.
5459 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5461 * config.h: Regenerate.
5463 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5465 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5466 doesn't provide PTRACE_GET_THREAD_AREA.
5468 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5470 * linux-m68k-low.c: Include <asm/ptrace.h>
5471 (ps_get_thread_area): Implement.
5473 2010-05-03 Doug Evans <dje@google.com>
5475 * event-loop.c (struct callback_event): New struct.
5476 (callback_list): New global.
5477 (append_callback_event, delete_callback_event): New functions.
5478 (process_callback): New function.
5479 (start_event_loop): Call it.
5480 * remote-utils.c (NOT_SCHEDULED): Define.
5481 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5482 moved out of readchar.
5483 (readchar): Rewrite. Call reschedule before returning.
5484 (reset_readchar): New function.
5485 (remote_close): Call it.
5486 (process_remaining, reschedule): New functions.
5487 * server.h (callback_handler_func): New typedef.
5488 (append_callback_event, delete_callback_event): Declare.
5490 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5492 * proc-service.c (ps_pglobal_lookup): Use
5493 thread_db_look_up_one_symbol.
5494 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5495 parameter. Use it instead of all_symbols_looked_up.
5496 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5498 (all_symbols_looked_up): Don't declare.
5499 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5500 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5502 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5503 Set all_symbols_looked_up here.
5504 (thread_db_look_up_one_symbol): New.
5505 (thread_db_get_tls_address): Adjust.
5506 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5507 thread_db object on the heap, and tentatively set it in the
5509 (thread_db_init): Don't set all_symbols_looked_up here.
5510 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5512 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5514 * linux-low.c (linux_kill, linux_detach): Adjust.
5515 (status_pending_p_callback): Remove redundant statement. Check
5516 for !TARGET_WAITIKIND_IGNORE, instead of
5517 TARGET_WAITKIND_STOPPED.
5518 (handle_tracepoints): Make sure LWP is locked. Adjust.
5519 (linux_wait_for_event_1): Adjust.
5520 (linux_cancel_breakpoints): New.
5521 (unsuspend_one_lwp): New.
5522 (unsuspend_all_lwps): New.
5523 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5524 (send_sigstop_callback): Change return type to int, add new
5525 `except' parameter and handle it.
5526 (suspend_and_send_sigstop_callback): New.
5527 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5528 pass them down. If SUSPEND, also increment the lwp's suspend
5530 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5531 (need_step_over_p): Don't consider suspended LWPs.
5532 (start_step_over): Adjust.
5533 (proceed_one_lwp): Change return type to int, add new `except'
5534 parameter and handle it.
5535 (unsuspend_and_proceed_one_lwp): New.
5536 (proceed_all_lwps): Use find_inferior instead of
5538 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5539 also decrement the suspend count of LWPs. Pass `except' down,
5540 instead of hacking its suspend count.
5541 (linux_pause_all): Add `freeze' parameter. Adjust.
5542 (linux_unpause_all): New.
5543 (linux_target_ops): Install linux_unpause_all.
5544 * server.c (handle_status): Adjust.
5545 * target.h (struct target_ops): New fields `unpause_all' and
5546 `cancel_breakpoints'. Add new parameter to `pause_all'.
5547 (pause_all): Add new `freeze' parameter.
5549 (cancel_breakpoints): New.
5550 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5552 (cmd_qtstart): Pause threads.
5553 (stop_tracing): Pause threads, and cancel breakpoints.
5554 * win32-low.c (win32_target_ops): Adjust.
5556 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5558 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5559 the inferior right away from here...
5560 (linux_wait_1): ... to here, and adjust to check the thread's
5561 last_resume_kind instead of the lwp's step or stop_expected flags.
5563 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5565 * README: Use consistent `GDB' and `GDBserver' spellings.
5567 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5569 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5570 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5571 (linux_detach_one_lwp): Assume the lwp is stopped.
5572 (any_thread_of): Delete.
5573 (linux_detach): Stop all lwps here. Don't blindly delete all
5575 (delete_lwp_callback): New.
5576 (linux_mourn): Delete all lwps of the process that is gone.
5577 (linux_wait_1): Don't delete the last lwp of the process here.
5578 * mem-break.h (mark_breakpoints_out): Declare.
5579 * mem-break.c (mark_breakpoints_out): New.
5580 (free_all_breakpoints): Use it.
5581 * server.c (handle_target_event): If the process is gone, mark
5583 * thread-db.c (struct thread_db) <create_bp>: New field.
5584 (thread_db_enable_reporting): Fix prototype. Store a thread event
5585 breakpoint reference in the thread_db struct.
5586 (thread_db_load_search): Clear the thread_db object.
5587 (try_thread_db_load_1): Ditto.
5588 (switch_to_process): New.
5589 (disable_thread_event_reporting): Use it.
5590 (remove_thread_event_breakpoints): New.
5591 (thread_db_detach, thread_db_mourn): Use it.
5593 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5595 * linux-low.c (linux_enable_event_reporting): New.
5596 (linux_wait_for_event_1, handle_extended_wait): Use it.
5598 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5600 * linux-low.c (linux_kill_one_lwp, linux_kill)
5601 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5602 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5603 SIGSTOP even if the LWP is stopped.
5604 (send_sigstop_callback): New.
5605 (stop_all_lwps): Use send_sigstop_callback instead.
5606 (linux_resume_one_thread): Adjust.
5607 (proceed_one_lwp): Still proceed an LWP that the client has
5608 requested to stop, if we haven't reported it as stopped yet. Make
5609 sure that LWPs the client want stopped, have a pending SIGSTOP.
5611 2010-04-26 Doug Evans <dje@google.com>
5613 * server.c (handle_general_set): Make static.
5615 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5616 Print received char after testing for error/eof instead of before.
5617 (input_interrupt): Tweak comment.
5619 2010-04-23 Doug Evans <dje@google.com>
5621 * server.c (start_inferior): Print inferior argv if --debug.
5623 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5625 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5626 * nto-x86-low.c: Include server.h
5628 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5630 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5631 be consistent with other sources of this directory.
5632 (init_registers_amd64): Correct name of source file of this function
5635 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5637 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5640 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5642 * win32-i386-low.c: Add 64-bit support.
5643 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5644 (init_registers_amd64): Declare.
5645 (mappings): Add 64-bit version of array.
5646 (init_windows_x86): New function.
5647 (the_low_target): Change init_arch field to init_windows_x86.
5649 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5651 * win32-low.c: Adapt to support also 64-bit architecture.
5652 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5653 (get_image_name): Use SIZE_T type for local variable `done'.
5654 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5655 (toolhelp_get_dll_name): Idem.
5656 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5657 Use uintptr_t typecast to avoid warning.
5658 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5659 (handle_exception): Use phex_nz to avoid warning.
5660 (win32_wait): Remove unused local variable `process'.
5662 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5664 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5667 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5669 * configure.ac: Use `ws2_32' library for srv_mingw.
5670 * configure: Regenerate.
5671 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5672 * remote-utils.c: Likewise.
5674 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5676 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5677 if __x86_64__ is defined.
5679 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5681 * configure: Regenerate.
5683 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5685 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5686 * target.h (target_ops): New get_tib_address field.
5687 * win32-low.h (win32_thread_info): Add thread_local_base field.
5688 * win32-low.c (child_add_thread): Add tlb argument.
5689 Set thread_local_base field to TLB.
5690 (get_child_debug_event): Adapt to child_add_thread change.
5691 (win32_get_tib_address): New function.
5692 (win32_target_ops): Set get_tib_address field to
5693 win32_get_tib_address.
5694 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5696 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5698 * linux-low.c (linux_mourn): Also remove the process.
5699 * server.c (handle_target_event): Don't remove the process here.
5700 * nto-low.c (nto_mourn): New.
5701 (nto_target_ops): Install it.
5702 * spu-low.c (spu_mourn): New.
5703 (spu_target_ops): Install it.
5704 * win32-low.c (win32_mourn): New.
5705 (win32_target_ops): Install it.
5707 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5709 * server.h (buffer_xml_printf): Remove redundant `;'.
5711 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5713 * regcache.c (set_register_cache): Invalidate regcaches before
5714 changing the register cache layout.
5715 (regcache_invalidate_one): Allow a NULL regcache.
5716 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5717 regcaches before changing the register cache layout or the target
5720 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5722 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5723 variable warning on Linux/x86-64.
5725 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5727 GDBserver disconnected tracing support.
5729 * linux-low.c (linux_remove_process): Delete.
5730 (add_lwp): Don't set last_resume_kind here.
5731 (linux_kill): Use `mourn'.
5732 (linux_detach): Use `thread_db_detach', and `mourn'.
5734 (linux_attach_lwp_1): Adjust comment.
5735 (linux_attach): last_resume_kind moved the thread_info; adjust.
5736 (status_pending_p_callback): Adjust.
5737 (linux_wait_for_event_1): Adjust.
5738 (count_events_callback, select_singlestep_lwp_callback)
5739 (select_event_lwp_callback, cancel_breakpoints_callback)
5740 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5741 (proceed_one_lwp): Adjust.
5742 (linux_async): Add debug output.
5743 (linux_thread_stopped): New.
5744 (linux_pause_all): New.
5745 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5747 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5748 (thread_db_free): Delete declaration.
5749 (thread_db_detach, thread_db_mourn): Declare.
5750 * thread-db.c (thread_db_init): Use thread_db_mourn.
5751 (thread_db_free): Delete, split in two.
5752 (disable_thread_event_reporting): New.
5753 (thread_db_detach): New.
5754 (thread_db_mourn): New.
5756 * server.h (struct thread_info) <last_resume_kind>: New field.
5757 <attached>: Add comment.
5758 <gdb_detached>: New field.
5759 (handler_func): Change return type to int.
5760 (handle_serial_event, handle_target_event): Ditto.
5761 (gdb_connected): Declare.
5763 (disconnected_tracing): Declare.
5764 (stop_tracing): Declare.
5766 * server.c (handle_query) <qSupported>: Report support for
5767 disconnected tracing.
5768 (queue_stop_reply_callback): Account for running threads.
5769 (gdb_wants_thread_stopped): New.
5770 (gdb_wants_all_threads_stopped): New.
5771 (gdb_reattached_process): New.
5772 (handle_status): Clear the `gdb_detached' flag of all processes.
5773 In all-stop, stop all threads.
5774 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5775 (process_serial_event): If the remote connection breaks, or if an
5776 exit was forced with "monitor exit", force an event loop exit.
5777 Handle disconnected tracing on detach.
5778 (handle_serial_event): Adjust.
5779 (handle_target_event): If GDB isn't connected, forward events back
5780 to the inferior, unless the last process exited, in which case,
5781 exit gdbserver. Adjust interface.
5783 * remote-utils.c (remote_open): Don't block in accept. Instead
5784 register an event loop source on the listen socket file
5785 descriptor. Refactor bits into ...
5786 (listen_desc): ... this new global.
5787 (gdb_connected): ... this new function.
5788 (enable_async_notification): ... this new function.
5789 (handle_accept_event): ... this new function.
5790 (remote_close): Clear remote_desc.
5792 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5794 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5796 (mourn_inferior): Define.
5797 (target_process_qsupported): Avoid the dangling else problem.
5798 (thread_stopped): Define.
5799 (pause_all): Define.
5800 (target_waitstatus_to_string): Declare.
5801 * target.c (target_waitstatus_to_string): New.
5803 * tracepoint.c (tracing): Make extern.
5804 (disconnected_tracing): New.
5805 (stop_tracing): Make extern. Handle tracing stops due to GDB
5807 (cmd_qtdisconnected): New.
5808 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5809 (handle_tracepoint_general_set): Handle QTDisconnected.
5811 * event-loop.c (event_handler_func): Change return type to int.
5812 (process_event): Bail out if the event handler wants the event
5814 (handle_file_event): Ditto.
5815 (start_event_loop): Bail out if the event handler wants the event
5818 * nto-low.c (nto_target_ops): Adjust.
5819 * spu-low.c (spu_wait): Don't remove the process here.
5820 (spu_target_ops): Adjust.
5821 * win32-low.c (win32_wait): Don't remove the process here.
5822 (win32_target_ops): Adjust.
5824 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5826 * regcache.c (realloc_register_cache): Invalidate inferior's
5827 regcache before recreating it.
5829 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5831 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5833 2010-04-09 Stan Shebs <stan@codesourcery.com>
5834 Pedro Alves <pedro@codesourcery.com>
5836 * server.h (LONGEST): New.
5837 (struct thread_info) <while_stepping>: New field.
5838 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5840 (initialize_tracepoint, handle_tracepoint_general_set)
5841 (handle_tracepoint_query, tracepoint_finished_step)
5842 (tracepoint_was_hit, release_while_stepping_state_list):
5843 (current_traceframe): Declare.
5844 * server.c (handle_general_set): Handle tracepoint packets.
5846 (write_memory): New.
5847 (handle_search_memory_1): Use read_memory.
5848 (handle_query): Report support for conditional tracepoints, trace
5849 state variables, and tracepoint sources. Handle tracepoint
5851 (main): Initialize the tracepoints module.
5852 (process_serial_event): Handle traceframe reads/writes.
5854 * linux-low.c (handle_tracepoints): New.
5855 (linux_wait_1): Call it.
5856 (linux_resume_one_lwp): Handle while-stepping.
5857 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5858 (linux_target_ops): Install them.
5859 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5861 * linux-x86-low.c (x86_supports_tracepoints): New.
5862 (the_low_target). Install it.
5864 * mem-break.h (delete_breakpoint): Declare.
5865 * mem-break.c (delete_breakpoint): Make external.
5867 * target.h (struct target_ops): Add `supports_tracepoints',
5868 `read_pc', and `write_pc' fields.
5869 (target_supports_tracepoints): Define.
5870 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5873 * regcache.h (struct regcache) <registers_owned>: New field.
5874 (init_register_cache, regcache_cpy): Declare.
5875 (regcache_read_pc, regcache_write_pc): Declare.
5876 (register_cache_size): Declare.
5877 (supply_regblock): Declare.
5878 * regcache.c (init_register_cache): New.
5879 (new_register_cache): Use it.
5880 (regcache_cpy): New.
5881 (register_cache_size): New.
5882 (supply_regblock): New.
5883 (regcache_read_pc, regcache_write_pc): New.
5885 * tracepoint.c: New.
5887 * Makefile.in (OBS): Add tracepoint.o.
5888 (tracepoint.o): New rule.
5890 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5892 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5894 (i386-mmx.c): Likewise.
5895 (i386-mmx-linux.o): Likewise.
5896 (i386-mmx-linux.c): Likewise.
5898 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5899 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5900 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5901 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5903 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5904 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5905 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5907 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5909 * Makefile.in (clean): Updated.
5911 (i386-avx.c): Likewise.
5912 (i386-avx-linux.o): Likewise.
5913 (i386-avx-linux.c): Likewise.
5914 (amd64-avx.o): Likewise.
5915 (amd64-avx.c): Likewise.
5916 (amd64-avx-linux.o): Likewise.
5917 (amd64-avx-linux.c): Likewise.
5919 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5920 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5921 (srv_amd64_regobj): Add amd64-avx.o.
5922 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5923 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5924 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5925 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5926 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5927 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5928 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5930 * i387-fp.c: Include "i386-xstate.h".
5932 (i387_cache_to_xsave): Likewise.
5933 (i387_xsave_to_cache): Likewise.
5934 (x86_xcr0): Likewise.
5936 * i387-fp.h (i387_cache_to_xsave): Likewise.
5937 (i387_xsave_to_cache): Likewise.
5938 (x86_xcr0): Likewise.
5940 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5941 * linux-crisv32-low.c (target_regsets): Likewise.
5942 * linux-m68k-low.c (target_regsets): Likewise.
5943 * linux-mips-low.c (target_regsets): Likewise.
5944 * linux-ppc-low.c (target_regsets): Likewise.
5945 * linux-s390-low.c (target_regsets): Likewise.
5946 * linux-sh-low.c (target_regsets): Likewise.
5947 * linux-sparc-low.c (target_regsets): Likewise.
5948 * linux-xtensa-low.c (target_regsets): Likewise.
5950 * linux-low.c: Include <sys/uio.h>.
5951 (regsets_fetch_inferior_registers): Support nt_type.
5952 (regsets_store_inferior_registers): Likewise.
5953 (linux_process_qsupported): New.
5954 (linux_target_ops): Add linux_process_qsupported.
5956 * linux-low.h (regset_info): Add nt_type.
5957 (linux_target_ops): Add process_qsupported.
5959 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5961 (init_registers_i386_avx_linux): New.
5962 (init_registers_amd64_avx_linux): Likewise.
5963 (xmltarget_i386_linux_no_xml): Likewise.
5964 (xmltarget_amd64_linux_no_xml): Likewise.
5965 (PTRACE_GETREGSET): Likewise.
5966 (PTRACE_SETREGSET): Likewise.
5967 (x86_fill_xstateregset): Likewise.
5968 (x86_store_xstateregset): Likewise.
5969 (use_xml): Likewise.
5970 (x86_linux_update_xmltarget): Likewise.
5971 (x86_linux_process_qsupported): Likewise.
5972 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5973 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5974 init_registers_i386_linux here. Call
5975 x86_linux_update_xmltarget.
5976 (the_low_target): Add x86_linux_process_qsupported.
5978 * server.c (handle_query): Call target_process_qsupported.
5980 * target.h (target_ops): Add process_qsupported.
5981 (target_process_qsupported): New.
5983 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5985 * inferiors.c (add_thread): Set last_status kind to
5986 TARGET_WAITKIND_IGNORE.
5987 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5988 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5989 (linux_wait_1): Move `thread' local definition to block that uses
5990 it. Don't NULL initialize `event_child'.
5991 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5992 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5993 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5995 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5997 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5998 an extended waitstatus, or by a watchpoint.
5999 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
6000 thread was stepping or has been stopped by a watchpoint.
6002 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6004 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
6005 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
6006 of another, then delete the previous, and validate all
6008 (validate_inserted_breakpoint): New.
6009 (delete_disabled_breakpoints): New.
6010 (validate_breakpoints): New.
6011 (check_mem_read): Validate breakpoints before trusting their
6012 shadow. Delete disabled breakpoints.
6013 (check_mem_write): Validate breakpoints before trusting they
6014 should be inserted. Delete disabled breakpoints.
6015 * mem-break.h (validate_breakpoints):
6016 * server.c (handle_query): Validate breakpoints when we see a
6019 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6021 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6022 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6023 if we could tell there's a GDB breakpoint at stop_pc.
6024 (need_step_over_p): Don't do a step over if we find a GDB
6025 breakpoint at the resume PC.
6027 * mem-break.c (struct raw_breakpoint): New.
6028 (enum bkpt_type): New type `gdb_breakpoint'.
6029 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6030 fields. New field `raw'.
6031 (find_raw_breakpoint_at): New.
6032 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6034 (set_breakpoint_at): Adjust.
6035 (delete_raw_breakpoint): New.
6036 (release_breakpoint): New.
6037 (delete_breakpoint): Rename to...
6038 (delete_breakpoint_1): ... this. Add proc parameter. Use
6039 release_breakpoint. Return ENOENT.
6040 (delete_breakpoint): Reimplement.
6041 (find_breakpoint_at): Delete.
6042 (find_gdb_breakpoint_at): New.
6043 (delete_breakpoint_at): Delete.
6044 (set_gdb_breakpoint_at): New.
6045 (delete_gdb_breakpoint_at): New.
6046 (gdb_breakpoint_here): New.
6047 (set_reinsert_breakpoint): Use release_breakpoint.
6048 (uninsert_breakpoint): Rename to ...
6049 (uninsert_raw_breakpoint): ... this.
6050 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6051 (reinsert_raw_breakpoint): Change parameter type to
6053 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6055 (check_breakpoints): Adjust. Use release_breakpoint.
6056 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6057 (breakpoint_inserted_here): Ditto.
6058 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6059 Don't trust the breakpoint's shadow if it is not inserted.
6060 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6061 (delete_all_breakpoints): Adjust.
6062 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6063 use delete_breakpoint_1.
6065 * mem-break.h (breakpoints_supported): Delete declaration.
6066 (set_gdb_breakpoint_at): Declare.
6067 (gdb_breakpoint_here): Declare.
6068 (delete_breakpoint_at): Delete.
6069 (delete_gdb_breakpoint_at): Declare.
6071 * server.h (struct raw_breakpoint): Forward declare.
6072 (struct process_info): New field `raw_breakpoints'.
6074 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6077 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6079 * linux-low.c (status_pending_p_callback): Fix comment.
6080 (linux_wait_for_event_1): Move most of the internal breakpoint
6081 handling from here...
6082 (linux_wait_1): ... to here.
6083 (count_events_callback): New.
6084 (select_singlestep_lwp_callback): New.
6085 (select_event_lwp_callback): New.
6086 (cancel_breakpoints_callback): New.
6087 (select_event_lwp): New.
6088 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6089 priority to all LWPs that have had events that should be reported
6090 to the client. Cancel breakpoints when about to reporting the
6091 event to the client, not while stopping lwps. No longer cancel
6092 finished single-steps here.
6093 (cancel_finished_single_step): Delete.
6094 (cancel_finished_single_steps): Delete.
6096 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6098 * mem-break.c (enum bkpt_type): New.
6099 (struct breakpoint): New field `type'.
6100 (set_breakpoint_at): Change return type to struct breakpoint
6101 pointer. Set type to `other_breakpoint' by default.
6102 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6103 in the breakpoint list.
6104 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6105 (reinsert_breakpoint): Rename to ...
6106 (reinsert_raw_breakpoint): ... this.
6107 (reinsert_breakpoints_at): Adjust.
6108 * mem-break.h (struct breakpoint): Declare.
6109 (set_breakpoint_at): Change return type to struct breakpoint
6112 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6114 * server.c (handle_query): Assign, not compare.
6116 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6118 Teach linux gdbserver to step-over-breakpoints.
6120 * linux-low.c (can_hardware_single_step): New.
6121 (supports_breakpoints): New.
6122 (handle_extended_wait): If stopping threads, read the stop pc of
6125 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6126 low target doesn't support retrieving the PC.
6127 (add_lwp): Set last_resume_kind to resume_continue.
6128 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6129 (linux_attach): Don't clear stop_expected. Set the lwp's
6130 last_resume_kind to resume_stop.
6131 (linux_detach_one_lwp): Don't check for removed breakpoints.
6132 (check_removed_breakpoint): Delete.
6133 (status_pending_p): Rename to ...
6134 (status_pending_p_callback): ... this. Don't check for removed
6135 breakpoints. Don't consider threads that are stopped from GDB's
6137 (linux_wait_for_lwp): Always read the stop_pc here.
6138 (cancel_breakpoint): New.
6139 (step_over_bkpt): New global.
6140 (linux_wait_for_event_1): Implement stepping over breakpoints.
6141 (gdb_wants_lwp_stopped): New.
6142 (gdb_wants_all_stopped): New.
6143 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6144 single-step traps here. Store the thread's last reported target
6146 (send_sigstop): Don't clear stop_expected. Always set it,
6148 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6149 (cancel_finished_single_step): New.
6150 (cancel_finished_single_steps): New.
6151 (wait_for_sigstop): Don't cancel finished single-step traps here.
6152 (linux_resume_one_lwp): Don't check for removed breakpoints.
6153 Don't set `step' on non-hardware step archs.
6154 (linux_set_resume_request): Ignore resume_stop requests if already
6155 stopping or stopped. Set the lwp's last_resume_kind.
6156 (resume_status_pending_p): Don't check for removed breakpoints.
6157 (need_step_over_p): New.
6158 (start_step_over): New.
6159 (finish_step_over): New.
6160 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6161 requests. Clear the thread's last reported target waitstatus.
6162 Don't use the `suspended' flag. Don't consider pending breakpoints.
6163 (linux_resume): Start a step-over if necessary.
6164 (proceed_one_lwp): New.
6165 (proceed_all_lwps): New.
6166 (unstop_all_lwps): New.
6167 * linux-low.h (struct lwp_info): Rewrite comment for the
6168 `suspended' flag. Add the `stop_pc' field. Delete the
6169 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6170 Add `'last_resume_kind' and `need_step_over' fields.
6171 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6172 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6173 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6174 (set_raw_breakpoint_at): New.
6175 (set_breakpoint_at): Rewrite to use it.
6176 (reinsert_breakpoint_handler): Delete.
6177 (set_reinsert_breakpoint): New.
6178 (reinsert_breakpoint_by_bp): Delete.
6179 (delete_reinsert_breakpoints): New.
6180 (uninsert_breakpoint): Rewrite.
6181 (uninsert_breakpoints_at): New.
6182 (reinsert_breakpoint): Rewrite.
6183 (reinsert_breakpoints_at): New.
6184 (check_breakpoints): Rewrite.
6185 (breakpoint_here): New.
6186 (breakpoint_inserted_here): New.
6187 (check_mem_read): Adjust.
6188 * mem-break.h (breakpoints_supported, breakpoint_here)
6189 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6190 (reinsert_breakpoint_by_bp): Delete declaration.
6191 (delete_reinsert_breakpoints): Declare.
6192 (reinsert_breakpoint): Delete declaration.
6193 (reinsert_breakpoints_at): Declare.
6194 (uninsert_breakpoint): Delete declaration.
6195 (uninsert_breakpoints_at): Declare.
6196 (check_breakpoints): Adjust prototype.
6197 * server.h: Adjust include order.
6198 (struct thread_info): Declare here. Add a `last_status' field.
6200 2010-03-23 Michael Snyder <msnyder@vmware.com>
6202 * server.c (crc32): New function.
6203 (handle_query): Add handling for 'qCRC:' request.
6205 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6207 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6208 lwp had been stopped by a watchpoint.
6210 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6212 * server.h (internal_error): Declare.
6213 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6214 * utils.c (internal_error): New function.
6216 2010-03-15 Andreas Schwab <schwab@redhat.com>
6218 * configure.srv: Fix typo setting srv_regobj.
6220 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6222 * linux-low.c (fetch_register): Avoid passing a non string literal
6224 (usr_store_inferior_registers): Ditto.
6226 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6228 * linux-low.c (linux_write_memory): Bail out early if peeking
6231 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6233 * linux-low.h (struct lwp_info): New fields
6234 `stopped_by_watchpoint' and `stopped_data_address'.
6235 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6236 here, and cache them in the lwp object.
6237 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6239 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6241 (linux_stopped_by_watchpoint): Rewrite.
6242 (linux_stopped_data_address): Rewrite.
6244 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6246 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6247 switching the current inferior, not before.
6249 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6251 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6252 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6253 i386-linux.c and amd64-linux.c.
6254 (reg-i386.o): Removed.
6255 (reg-i386.c): Likewise.
6256 (reg-i386-linux.o): Likewise.
6257 (reg-i386-linux.c): Likewise.
6258 (reg-x86-64.o): Likewise.
6259 (reg-x86-64.c): Likewise.
6260 (reg-x86-64-linux.o): Likewise.
6261 (reg-x86-64-linux.c): Likewise.
6264 (i386-linux.o): Likewise.
6265 (i386-linux.c): Likewise.
6266 (amd64.o): Likewise.
6267 (amd64.c): Likewise.
6268 (amd64-linux.o): Likewise.
6269 (amd64-linux.c): Likewise.
6271 * configure.srv (srv_i386_regobj): New.
6272 (srv_i386_linux_regobj): Likewise.
6273 (srv_amd64_regobj): Likewise.
6274 (srv_amd64_linux_regobj): Likewise.
6275 (srv_i386_32bit_xmlfiles): Likewise.
6276 (srv_i386_64bit_xmlfiles): Likewise.
6277 (srv_i386_xmlfiles): Likewise.
6278 (srv_amd64_xmlfiles): Likewise.
6279 (srv_i386_linux_xmlfiles): Likewise.
6280 (srv_amd64_linux_xmlfiles): Likewise.
6281 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6282 srv_xmlfiles to $srv_i386_xmlfiles.
6283 (i[34567]86-*-mingw32ce*): Likewise.
6284 (i[34567]86-*-mingw*): Likewise.
6285 (i[34567]86-*-nto*): Likewise.
6286 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6287 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6288 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6289 (x86_64-*-linux*): Likewise.
6291 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6292 (init_registers_amd64_linux): New.
6293 (x86_arch_setup): Replace init_registers_x86_64_linux with
6294 init_registers_amd64_linux.
6296 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6298 * configure.ac: Check for libdl. If it is not available link against
6299 static libthread_db.
6300 * configure: Regenerate.
6302 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6306 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6307 handing a read watchpoint.
6308 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6310 2010-02-12 Doug Evans <dje@google.com>
6312 * linux-low.c (linux_supports_tracefork_flag): Document.
6313 (linux_look_up_symbols): Add comment.
6315 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6317 * regcache.c (supply_register): Clear regcache if buf is NULL.
6319 2010-02-02 Nicolas Roche <roche@sourceware.org>
6320 Joel Brobecker <brobecker@adacore.com>
6322 * inferiors.c (find_inferior): Add function documentation.
6323 (unloaded_dll): Handle the case where the unloaded dll has not
6324 been previously registered in the dll list.
6326 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6328 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6329 (thumb2_breakpoint): New.
6330 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6332 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6334 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6335 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6338 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6340 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6342 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6344 * linux-s390-low.c (s390_collect_ptrace_register)
6345 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6347 2010-01-21 Doug Evans <dje@google.com>
6349 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6350 (PTRACE_ARG4_TYPE): New macro.
6351 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6352 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6353 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6354 (usr_store_inferior_registers): Ditto.
6355 (linux_read_memory, linux_write_memory): Ditto.
6356 (linux_test_for_tracefork): Ditto.
6358 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6359 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6361 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6363 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6366 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6368 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6369 prototype to take a regcache. Adjust.
6371 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6373 * regcache.h (struct thread_info): Forward declare.
6374 (struct regcache): New.
6375 (new_register_cache): Adjust prototype.
6376 (get_thread_regcache): Declare.
6377 (free_register_cache): Adjust prototype.
6378 (registers_to_string, registers_from_string): Ditto.
6379 (supply_register, supply_register_by_name, collect_register)
6380 (collect_register_as_string, collect_register_by_name): Ditto.
6381 * regcache.c (struct inferior_regcache_data): Delete.
6382 (get_regcache): Rename to ...
6383 (get_thread_regcache): ... this. Adjust. Switch inferior before
6385 (regcache_invalidate_one): Adjust.
6386 (regcache_invalidate): Fix prototype.
6387 (new_register_cache): Return the new register cache.
6388 (free_register_cache): Change prototype.
6389 (realloc_register_cache): Adjust.
6390 (registers_to_string): Change prototype to take a regcache. Adjust.
6391 (registers_from_string): Ditto.
6392 (register_data): Ditto.
6393 (supply_register): Ditto.
6394 (supply_register_by_name): Ditto.
6395 (collect_register): Ditto.
6396 (collect_register_as_string): Ditto.
6397 (collect_register_by_name): Ditto.
6398 * server.c (process_serial_event): Adjust.
6399 * linux-low.h (regset_fill_func, regset_store_func): Change
6401 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6403 * linux-low.c (get_stop_pc): Adjust.
6404 (check_removed_breakpoint): Adjust.
6405 (linux_wait_for_event): Adjust.
6406 (linux_resume_one_lwp): Adjust.
6407 (fetch_register): Add regcache parameter. Adjust.
6408 (usr_store_inferior_registers): Ditto.
6409 (regsets_fetch_inferior_registers): Ditto.
6410 (regsets_store_inferior_registers): Ditto.
6411 (linux_fetch_registers, linux_store_registers): Ditto.
6412 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6414 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6416 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6417 prototype to take a regcache.
6418 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6419 * remote-utils.c (convert_ascii_to_int, outreg)
6420 (prepare_resume_reply): Change prototype to take a regcache.
6422 * target.h (struct target_ops) <fetch_registers, store_registers>:
6423 Change prototype to take a regcache.
6424 (fetch_inferior_registers, store_inferior_registers): Change
6425 prototype to take a regcache. Adjust.
6426 * proc-service.c (ps_lgetregs): Adjust.
6427 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6428 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6429 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6430 take a regcache. Adjust.
6431 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6432 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6433 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6434 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6435 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6436 (cris_cannot_fetch_register):
6437 (cris_breakpoint_at): Change prototype to take a regcache.
6439 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6440 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6441 to take a regcache. Adjust.
6442 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6444 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6445 take a regcache. Adjust.
6446 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6447 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6448 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6449 * linux-mips-low.c (mips_get_pc):
6450 (mips_set_pc): Change prototype to take a regcache. Adjust.
6451 (mips_reinsert_addr): Adjust.
6452 (mips_collect_register): Change prototype to take a regcache.
6454 (mips_supply_register):
6455 (mips_collect_register_32bit, mips_supply_register_32bit)
6456 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6457 (mips_store_fpregset): Ditto.
6458 * linux-ppc-low.c (ppc_supply_ptrace_register)
6459 (ppc_supply_ptrace_register): Ditto.
6460 (parse_spufs_run): Adjust.
6461 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6462 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6463 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6464 take a regcache. Adjust.
6465 * linux-s390-low.c (s390_collect_ptrace_register)
6466 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6467 (s390_set_pc): Change prototype to take a regcache. Adjust.
6468 (s390_arch_setup): Adjust.
6469 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6470 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6471 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6472 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6473 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6475 (sparc_breakpoint_at): Adjust.
6476 * linux-xtensa-low.c (xtensa_fill_gregset):
6477 (xtensa_store_gregset):
6478 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6479 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6480 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6481 prototype to take a regcache. Adjust.
6482 * win32-arm-low.c (arm_fetch_inferior_register)
6483 (arm_store_inferior_register): Change prototype to take a
6485 * win32-i386-low.c (i386_fetch_inferior_register)
6486 (i386_store_inferior_register): Change prototype to take a
6488 * win32-low.c (child_fetch_inferior_registers)
6489 (child_store_inferior_registers): Change prototype to take a
6491 (win32_wait): Adjust.
6492 (win32_fetch_inferior_registers): Change prototype to take a
6494 (win32_store_inferior_registers): Adjust.
6495 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6496 store_inferior_register>: Change prototype to take a regcache.
6498 2010-01-20 Doug Evans <dje@google.com>
6500 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6502 (linux_wait_for_event1, linux_init_signals): Ditto.
6503 (W_STOPCODE): Provide definition if missing.
6505 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6507 * linux-low.c (linux_core_of_thread): New.
6508 (compare_ints, show_process, list_threads): New.
6509 (linux_qxfer_osdata): Report threads and cores.
6510 (linux_target_op): Register linux_core_of_thread.
6511 * remote-utils.c (prepare_resume_reply): Report the core.
6512 (buffer_xml_printf): Support %d specifier.
6513 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6515 (handle_query): Handle qXfer:threads. Announce availability
6517 * target.h (struct target_ops): New field core_of_thread.
6519 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6521 * Makefile.in (clean): Remove new generated files.
6522 (reg-s390.o, reg-s390.c): Remove rules.
6523 (reg-s390x.o, reg-s390x.c): Likewise.
6524 (s390-linux32.o, s390-linux32.c): Add rules.
6525 (s390-linux64.o, s390-linux64.c): Likewise.
6526 (s390x-linux64.o, s390x-linux64.c): Likewise.
6527 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6528 * linux-s390-low.c: Include <elf.h>.
6529 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6530 (init_registers_s390): Remove prototype.
6531 (init_registers_s390x): Likewise.
6532 (init_registers_s390_linux32): Add prototype.
6533 (init_registers_s390_linux64): Likewise.
6534 (init_registers_s390x_linux64): Likewise.
6535 (s390_num_regs_3264): New define.
6536 (s390_regmap_3264): New global variable.
6537 (s390_cannot_fetch_register): Remove obsolete check.
6538 (s390_cannot_store_register): Likewise.
6539 (s390_collect_ptrace_register): Handle upper/lower register halves.
6540 (s390_supply_ptrace_register): Likewise.
6541 (s390_fill_gregset): Update to register number changes.
6542 (s390_get_hwcap): New routine.
6543 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6544 Install appropriate regmap and register set.
6546 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6548 * server.c (gdbserver_version): Update copyright year to 2010.
6549 * gdbreplay.c (gdbreplay_version): Likewise.
6551 2009-12-28 Doug Evans <dje@google.com>
6553 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6554 elf/external.h. Include <elf.h> instead but only if necessary.
6556 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6558 * linux-low.c (linux_remove_process): Remove `detaching'
6559 parameter. Don't release/detach from thread_db here.
6560 (linux_kill): Release/detach from thread_db here, ...
6561 (linux_detach): ... and here, before actually detaching.
6562 (linux_wait_1): ... and here, when a process exits.
6563 * thread-db.c (any_thread_of): New.
6564 (thread_db_free): Switch the current inferior to a thread of the
6567 2009-12-21 Doug Evans <dje@google.com>
6569 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6571 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6572 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6573 warning ifndef __NR_tkill. Move setting of errno there too.
6574 Delete unnecessary resetting of errno after syscall.
6575 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6577 * configure.ac: Check for dladdr.
6578 * config.in: Regenerate.
6579 * configure: Regenerate.
6580 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6581 (try_thread_db_load): Update.
6583 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6585 2009-12-18 Doug Evans <dje@google.com>
6587 * event-loop.c: Include unistd.h if it exists.
6589 * linux-low.c (my_waitpid): Move definition away from being in
6590 between linux_tracefork_child/linux_test_for_tracefork.
6592 * gdb_proc_service.h (psaddr_t): Fix type.
6593 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6594 signature to match glibc.
6596 2009-12-16 Doug Evans <dje@google.com>
6598 * linux-low.c (linux_read_memory): Fix argument to read.
6600 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6602 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6603 events, don't leave current_inferior pointing at null.
6605 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6607 * win32-low.c (LOG): Delete.
6608 (OUTMSG): Output to stderr.
6609 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6610 on compile time LOG macro.
6611 (win32_wait): Fix debug output.
6613 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6615 * win32-low.c (win32_add_one_solib): If the dll name is
6616 "ntdll.dll", prepend the system directory to the dll path.
6618 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6620 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6622 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6623 Vladimir Prus <vladimir@codesourcery.com>
6625 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6626 * configure.ac: Check for __mcoldfire__ and set
6627 gdb_cv_m68k_is_coldfire.
6628 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6629 reg-cf.o and reg-m68k.o.
6630 * configure: Regenerated.
6632 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6634 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6635 Pass it to thread_db_free.
6636 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6637 proper `detaching' argument to linux_remove_process.
6638 * linux-low.h (thread_db_free): Add `detaching' parameter.
6639 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6641 (thread_db_free): Add `detaching' parameter. Only
6642 call td_ta_clear_event if detaching from process.
6644 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6646 * thread-db.c (thread_db_free): Fix typo.
6648 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6651 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6653 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6655 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6656 with an i686 compiler.
6657 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6659 * configure: Rebuilt.
6661 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6665 * server.c (handle_search_memory_1): Correct read_addr initialization
6666 in loop for searching subsequent chunks.
6668 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6670 * configure.ac: New --with-libthread-db option.
6671 * thread-db.c: Allow direct dependence on libthread_db.
6672 (thread_db_free): Adjust.
6673 * config.in: Regenerate.
6674 * configure: Likewise.
6676 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6679 * thread-db.c (attach_thread): New function.
6680 (maybe_attach_thread): Return success/failure.
6681 (find_new_threads_callback): Adjust.
6682 (thread_db_find_new_threads): Loop until no new threads.
6684 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6686 * proc-service.c (ps_lgetregs): Formatting.
6688 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6690 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6691 * configure.ac: Adjust.
6692 * linux-low.h (struct process_info_private): Move members to struct
6694 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6695 * linux-low.c (linux_remove_process): Adjust.
6696 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6697 * server.c (handle_query): Move code ...
6698 (handle_monitor_command): ... here. New function.
6699 * target.h (struct target_ops): New member.
6700 * thread-db.c (struct thread_db): New.
6701 (libthread_db_search_path): New variable.
6702 (thread_db_create_event, thread_db_enable_reporting)
6703 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6704 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6705 (try_thread_db_load_1, dladdr_to_soname): New functions.
6706 (try_thread_db_load, thread_db_load_search): New functions.
6707 (thread_db_init): Search for libthread_db.
6708 (thread_db_free): New function.
6709 (thread_db_handle_monitor_command): Likewise.
6710 * config.in: Regenerate.
6711 * configure: Regenerate.
6713 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6715 * spu-low.c (spu_kill): Wait for inferior to terminate.
6716 Call clear_inferiors.
6717 (spu_detach): Call clear_inferiors.
6719 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6721 * aclocal.m4: Regenerate.
6722 * config.in: Likewise.
6723 * configure: Likewise.
6725 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6727 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6728 (parse_spufs_run): New function.
6729 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6730 (ppc_breakpoint_at): Handle SPU breakpoints.
6732 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6734 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6735 (SPUFS_MAGIC): Define.
6736 (spu_enumerate_spu_ids): New function.
6737 (linux_qxfer_spu): New function.
6738 (linux_target_ops): Install linux_qxfer_spu.
6740 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6742 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6743 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6744 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6745 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6746 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6747 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6748 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6749 (init_registers_powerpc_cell32l): Add prototype.
6750 (init_registers_powerpc_cell64l): Likewise.
6751 (ppc_arch_setup): Detect Cell/B.E. architecture.
6753 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6755 * Makefile.in (datarootdir): New variable.
6757 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6759 * linux-low.c (linux_write_memory): Update debugging output.
6760 * Makefile.in (clean): Add new descriptions.
6761 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6762 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6763 * configure.srv: Add new files for arm*-*-linux*.
6764 * linux-arm-low.c: Add new declarations.
6765 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6766 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6767 (HWCAP_VFPv3D16): New.
6768 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6769 instead of __IWMMXT__.
6770 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6771 (arm_arch_setup): New.
6772 (target_regsets): Remove #ifdef. Add VFP regset.
6773 (the_low_target): Use arm_arch_setup.
6775 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6777 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6778 the main thread again.
6780 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6782 Adding Neutrino gdbserver.
6783 * configure: Regenerated.
6784 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6785 * configure.srv (i[34567]86-*-nto*): New target.
6786 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6787 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6788 (nto_comctrl) [__QNX__]: New function.
6789 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6791 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6793 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6796 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6797 Pedro Alves <pedro@codesourcery.com>
6799 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6800 don't support CONTEXT_EXTENDED_REGISTERS.
6801 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6802 (the_low_target): Install them.
6803 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6804 failing with ERROR_PIPE_NOT_CONNECTED.
6806 2009-06-30 Doug Evans <dje@google.com>
6807 Pierre Muller <muller@ics.u-strasbg.fr>
6809 Add h/w watchpoint support to x86-linux, win32-i386.
6810 * Makefile.in (SFILES): Add i386-low.c
6811 (i386_low_h): Define.
6812 (i386-low.o): Add dependencies.
6813 (linux-x86-low.o): Add i386-low.h dependency.
6814 (win32-i386-low.o): Ditto.
6815 * i386-low.c: New file.
6816 * i386-low.h: New file.
6817 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6818 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6819 * linux-low.c (linux_add_process): Initialize arch_private.
6820 (linux_remove_process): Free arch_private.
6821 (add_lwp): Initialize arch_private.
6822 (delete_lwp): Free arch_private.
6823 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6825 * linux-low.h (process_info_private): New member arch_private.
6826 (lwp_info): New member arch_private.
6827 (linux_target_ops): New members new_process, new_thread,
6829 (ptid_of): New macro.
6830 * linux-x86-low.c: Include stddef.h, i386-low.h.
6831 (arch_process_info): New struct.
6832 (arch_lwp_info): New struct.
6833 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6834 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6835 (i386_dr_low_get_status): New function.
6836 (x86_insert_point, x86_remove_point): New functions.
6837 (x86_stopped_by_watchpoint): New function.
6838 (x86_stopped_data_address): New function.
6839 (x86_linux_new_process, x86_linux_new_thread): New functions.
6840 (x86_linux_prepare_to_resume): New function.
6841 (the_low_target): Add entries for insert_point, remove_point,
6842 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6844 * server.c (debug_hw_points): New global.
6845 (monitor_show_help): Document set debug-hw-points.
6846 (handle_query): Process "set debug-hw-points".
6847 * server.h (debug_hw_points): Declare.
6848 (paddress): Declare.
6849 * utils.c (NUMCELLS, CELLSIZE): New macros.
6850 (get_sell, xsnprintf, paddress): New functions.
6851 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6852 remove_point, stopped_by_watchpoint, stopped_data_address.
6853 * win32-i386-low.c: Include i386-low.h.
6854 (debug_reg_state): Replaces dr.
6855 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6856 (i386_dr_low_get_status): New function.
6857 (i386_insert_point, i386_remove_point): New functions.
6858 (i386_stopped_by_watchpoint): New function.
6859 (i386_stopped_data_address): New function.
6860 (i386_initial_stuff): Update.
6861 (get_thread_context,set_thread_context,i386_thread_added): Update.
6862 (the_low_target): Add entries for insert_point,
6863 remove_point, stopped_by_watchpoint, stopped_data_address.
6864 * win32-low.c (win32_insert_watchpoint): New function.
6865 (win32_remove_watchpoint): New function.
6866 (win32_stopped_by_watchpoint): New function.
6867 (win32_stopped_data_address): New function.
6868 (win32_target_ops): Add entries for insert_watchpoint,
6869 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6870 * win32-low.h (win32_target_ops): New members insert_point,
6871 remove_point, stopped_by_watchpoint, stopped_data_address.
6873 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6875 * server.c (process_serial_event): Re-return unsupported, not
6876 error, if the type isn't recognized. Re-allow supporting only
6877 insert or remove packets. Also call require_running for
6878 breakpoints. Add missing break statement to default case. Tidy.
6879 * target.h (struct target_ops): Rename insert_watchpoint to
6880 insert_point, and remove_watchpoint to remove_point.
6882 * linux-low.h (struct linux_target_ops): Likewise.
6883 * linux-low.c (linux_insert_watchpoint): Rename to ...
6884 (linux_insert_point): ... this. Adjust.
6885 (linux_remove_watchpoint): Rename to ...
6886 (linux_remove_point): ... this. Adjust.
6887 (linux_target_ops): Adjust.
6888 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6889 (cris_insert_point): ... this.
6890 (cris_remove_watchpoint): Rename to ...
6891 (cris_remove_point): ... this.
6892 (the_low_target): Adjust.
6894 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6896 * server.c (handle_v_kill): Pass signal_pid to
6897 kill_inferior if multi_process is zero.
6899 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6901 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6902 * target.h (target_ops): Comment for *_watchpoint to make it clear
6903 the functions can get types '0' and '1'.
6905 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6907 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6908 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6909 * regcache.c (get_regcache): Likewise.
6910 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6911 * win32-low.c (child_fetch_inferior_registers): Remove check for
6914 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6915 Pedro Alves <pedro@codesourcery.com>
6917 * target.h (struct target_ops) <supports_multi_process>: New
6919 (target_supports_multi_process): New.
6920 * server.c (handle_query): Even if GDB reports support, only
6921 enable multi-process if the target also supports it. Report
6922 multi-process support only if the target backend supports it.
6923 * linux-low.c (linux_supports_multi_process): New function.
6924 (linux_target_ops): Install it as target_supports_multi_process
6927 2009-05-24 Doug Evans <dje@google.com>
6929 Global renaming of find_thread_pid to find_thread_ptid.
6930 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6931 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6932 All callers updated.
6934 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6935 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6938 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6939 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6940 (linux_resume_one_lwp): Ditto.
6942 2009-05-23 Doug Evans <dje@google.com>
6944 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6945 from struct inferior_list_entry * to struct lwp_info *.
6946 All callers updated.
6948 2009-05-13 Doug Evans <dje@google.com>
6950 * linux-x86-low.c: Don't include assert.h.
6951 (x86_siginfo_fixup): Use fatal, not assert.
6952 (x86_arch_setup): Fix comment.
6954 2009-05-12 Doug Evans <dje@google.com>
6956 Biarch support for i386/amd64 gdbserver.
6957 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6958 Add linux-x86-low.c.
6959 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6960 (linux-x86-low.o): Add.
6961 * linux-x86-64-low.c: Delete.
6962 * linux-i386-low.c: Delete.
6963 * linux-x86-low.c: New file.
6964 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6966 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6968 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6969 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6970 (linux_child_pid_to_exec_file): New function.
6971 (elf_64_header_p, elf_64_file_p): New functions.
6972 (siginfo_fixup): New function.
6973 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6974 give target a chance to convert layout.
6975 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6976 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6978 2009-05-07 Doug Evans <dje@google.com>
6980 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6981 (regsets_store_inferior_registers): Ditto.
6983 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6987 * linux-low.c (must_set_ptrace_flags): Delete.
6988 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6990 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6991 `lwp->must_set_ptrace_flags' instead.
6992 (linux_wait_for_event_1): Set ptrace options here.
6993 (linux_wait_1): ... not here.
6995 2009-04-30 Doug Evans <dje@google.com>
6997 * inferiors.c (started_inferior_callback): New function.
6998 (attached_inferior_callback): New function.
6999 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
7000 * server.c (print_started_pid, print_attached_pid): New functions.
7001 (detach_or_kill_for_exit): New function.
7002 (main): Call it instead of for_each_inferior (kill_inferior_callback).
7003 * server.h (have_started_inferiors_p): Declare.
7004 (have_attached_inferiors_p): Declare.
7006 * inferiors.c (remove_process): Fix memory leak, free process.
7007 * linux-low.c (linux_remove_process): New function.
7008 (linux_kill): Call it instead of remove_process.
7009 (linux_detach, linux_wait_1): Ditto.
7011 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7013 * configure.srv: Add x86 Windows CE target.
7015 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7017 * inferiors.c (get_thread_process): Make global.
7018 * server.h (get_thread_process): Add prototype.
7019 * thread-db.c (find_one_thread): Use get_thread_process
7020 instead of current_process.
7021 (thread_db_get_tls_address): Do not crash if called when
7022 thread layer is not yet initialized.
7024 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7026 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7027 * spu-low.c (current_tid): Rename to ...
7028 (current_ptid): ... this.
7029 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7030 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7031 ptid_get_lwp (current_ptid) instead of current_tid.
7032 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7033 instead of current_tid. Use find_process_pid to verify pid
7034 argument is valid. Pass proper argument to remove_process.
7035 (spu_thread_alive): Compare current_ptid instead of current_tid.
7036 (spu_resume): Likewise.
7038 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7040 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7043 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7045 Implement the multiprocess extensions, and add linux multiprocess
7048 * server.h (ULONGEST): Declare.
7049 (struct ptid, ptid_t): New.
7050 (minus_one_ptid, null_ptid): Declare.
7051 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7052 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7053 (struct inferior_list_entry): Change `id' type from unsigned from
7055 (struct sym_cache, struct breakpoint, struct
7056 process_info_private): Forward declare.
7057 (struct process_info): Declare.
7058 (current_process): Declare.
7059 (all_processes): Declare.
7060 (initialize_inferiors): Declare.
7061 (add_thread): Adjust to use ptid_t.
7062 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7063 (add_process, remove_process, find_thread_pid): Declare.
7064 (find_inferior_id): Adjust to use ptid_t.
7065 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7066 (multi_process): Declare.
7067 (push_event): Adjust to use ptid_t.
7068 (read_ptid, write_ptid): Declare.
7069 (prepare_resume_reply): Adjust to use ptid_t.
7070 (clear_symbol_cache): Declare.
7071 * inferiors.c (all_processes): New.
7072 (null_ptid, minus_one_ptid): New.
7073 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7074 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7075 (add_thread): Change unsigned long to ptid. Remove gdb_id
7077 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7078 (gdb_id_to_thread): Rename to ...
7079 (find_thread_pid): ... this. Change unsigned long to ptid.
7080 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7081 (loaded_dll, pull_pid_from_list): Adjust.
7082 (add_process, remove_process, find_process_pid)
7083 (get_thread_process, current_process, initialize_inferiors): New.
7084 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7085 (struct target_waitstatus) <related_pid>: Ditto.
7086 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7088 (struct target_ops) <join>: Add `pid' argument.
7089 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7090 (struct target_ops) <wait>: Add `ptid' field. Change return type
7092 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7093 (mywait): Add `ptid' argument. Change return type to ptid_t.
7094 (target_pid_to_str): Declare.
7095 * target.c (set_desired_inferior): Adjust to use ptids.
7096 (mywait): Add new `ptid' argument. Adjust.
7097 (target_pid_to_str): New.
7098 * mem-break.h (free_all_breakpoints): Declare.
7099 * mem-break.c (breakpoints): Delelete.
7100 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7101 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7102 to use per-process breakpoint list.
7103 (free_all_breakpoints): New.
7104 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7105 (symbol_cache, all_symbols_looked_up): Delete.
7107 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7109 (prepare_resume_reply): Change ptid argument's type from unsigned
7110 long to ptid_t. Adjust. Implement W;process and X;process.
7111 (free_sym_cache, clear_symbol_cache): New.
7112 (look_up_one_symbol): Adjust to per-process symbol cache. *
7113 * server.c (cont_thread, general_thread, step_thread): Change type
7116 (multi_process): New.
7117 (last_ptid): Change type to ptid_t.
7118 (struct vstop_notif) <ptid>: Change type to ptid_t.
7119 (queue_stop_reply, push_event): Change `ptid' argument's type to
7121 (discard_queued_stop_replies): Add `pid' argument.
7122 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7123 changes. Don't reference the `attached' global.
7124 (attach_inferior): Adjust to mywait interface changes.
7125 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7126 features. Handle and report "multiprocess+". Handle
7128 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7130 (handle_v_kill): New.
7131 (handle_v_stopped): Adjust to use target_pid_to_str.
7132 (handle_v_requests): Allow multiple attaches and runs when
7133 multiprocess extensions are in effect. Handle "vKill".
7134 (myresume): Adjust to use ptids.
7135 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7136 (handle_status): Adjust to discard_queued_stop_replies interface
7138 (first_thread_of, kill_inferior_callback)
7139 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7140 (main): Call initialize_inferiors. Adjust to use ptids, killing
7141 and detaching from all inferiors. Handle multiprocess packet
7143 * linux-low.h: Include gdb_proc_service.h.
7144 (struct process_info_private): New.
7145 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7146 <lwpid_of>: Use ptid_get_lwp.
7147 (get_lwp_thread): Adjust.
7148 (struct lwp_info): Add `dead' member.
7149 (find_lwp_pid): Declare.
7150 * linux-low.c (thread_db_active): Delete.
7151 (new_inferior): Adjust comment.
7152 (inferior_pid): Delete.
7153 (linux_add_process): New.
7154 (handle_extended_wait): Adjust.
7155 (add_lwp): Change unsigned long to ptid.
7156 (linux_create_inferior): Add process to processes table. Adjust
7157 to use ptids. Don't set new_inferior here.
7158 (linux_attach_lwp): Rename to ...
7159 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7160 it. Adjust to use ptids.
7161 (linux_attach_lwp): New.
7162 (linux_attach): Add process to processes table. Don't set
7164 (struct counter): New.
7165 (second_thread_of_pid_p, last_thread_of_process_p): New.
7166 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7168 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7169 processes. Remove process from process table.
7170 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7171 to multiple processes.
7172 (any_thread_of): New.
7173 (linux_detach): Add `pid' argument, and handle it. Remove process
7174 from processes table.
7175 (linux_join): Add `pid' argument. Handle it.
7176 (linux_thread_alive): Change unsighed long argument to ptid_t.
7177 Consider dead lwps as not being alive.
7178 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7179 threads we're not interested in.
7180 (same_lwp, find_lwp_pid): New.
7181 (linux_wait_for_lwp): Change `pid' argument's type from int to
7183 (linux_wait_for_event): Rename to ...
7184 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7185 from int to ptid_t. Adjust.
7186 (linux_wait_for_event): New.
7187 (linux_wait_1): Add `ptid' argument. Change return type to
7188 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7189 that exit from the process table.
7190 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7192 (mark_lwp_dead): New.
7193 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7194 stopping all threads, mark its main lwp as dead.
7195 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7197 (fetch_register, usr_store_inferior_registers)
7198 (regsets_fetch_inferior_registers)
7199 (regsets_store_inferior_registers, linux_read_memory)
7200 (linux_write_memory): Inline `inferior_pid'.
7201 (linux_look_up_symbols): Adjust to use per-process
7203 (linux_request_interrupt): Adjust to use ptids.
7204 (linux_read_auxv): Inline `inferior_pid'.
7205 (initialize_low): Don't reference thread_db_active.
7206 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7207 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7208 (ps_getpid): Return the pid of the current inferior.
7209 * thread-db.c (proc_handle, thread_agent): Delete.
7210 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7212 (find_one_thread): Change argument type to ptid_t. Adjust to
7214 (maybe_attach_thread): Adjust to per-process data and ptids.
7215 (thread_db_find_new_threads): Ditto.
7216 (thread_db_init): Ditto.
7217 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7218 processes table. Adjust to use ptids.
7219 (spu_kill, spu_detach): Adjust interface. Remove process from
7221 (spu_join, spu_thread_alive): Adjust interface.
7222 (spu_wait): Adjust interface. Remove process from processes
7223 table. Adjust to use ptids.
7224 * win32-low.c (current_inferior_tid): Delete.
7225 (current_inferior_ptid): New.
7226 (debug_event_ptid): New.
7227 (thread_rec): Take a ptid. Adjust.
7228 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7229 (child_delete_thread): Ditto.
7230 (do_initial_child_stuff): Add `attached' argument. Add process to
7232 (child_fetch_inferior_registers, child_store_inferior_registers):
7234 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7235 (win32_attach): Pass 1 to do_initial_child_stuff.
7236 (win32_kill): Adjust interface. Remove process from processes
7238 (win32_detach): Ditto.
7239 (win32_join): Adjust interface.
7240 (win32_thread_alive): Take a ptid.
7241 (win32_resume): Adjust to use ptids.
7242 (get_child_debug_event): Ditto.
7243 (win32_wait): Adjust interface. Remove exiting process from
7246 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7248 Non-stop mode support.
7250 * server.h (non_stop): Declare.
7251 (gdb_client_data, handler_func): Declare.
7252 (delete_file_handler, add_file_handler, start_event_loop):
7254 (handle_serial_event, handle_target_event, push_event)
7255 (putpkt_notif): Declare.
7256 * target.h (enum resume_kind): New.
7257 (struct thread_resume): Replace `step' field by `kind' field.
7258 (TARGET_WNOHANG): Define.
7259 (struct target_ops) <wait>: Add `options' argument.
7260 <supports_non_stop, async, start_non_stop>: New fields.
7261 (target_supports_non_stop, target_async): New.
7262 (start_non_stop): Declare.
7263 (mywait): Add `options' argument.
7264 * target.c (mywait): Add `options' argument. Print child exit
7266 (start_non_stop): New.
7267 * server.c (non_stop, own_buf, mem_buf): New globals.
7268 (struct vstop_notif): New.
7269 (notif_queue): New global.
7270 (queue_stop_reply, push_event, discard_queued_stop_replies)
7271 (send_next_stop_reply): New.
7272 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7274 (attach_inferior): In non-stop mode, don't wait for the target
7276 (handle_general_set): Handle QNonStop.
7277 (handle_query): When handling qC, return the current general
7278 thread, instead of the first thread of the list.
7279 (handle_query): If the backend supports non-stop mode, include
7280 QNonStop+ in the qSupported query response.
7281 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7283 (handle_v_attach, handle_v_run): Handle non-stop mode.
7284 (handle_v_stopped): New.
7285 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7286 (myresume): Adjust to use resume_kind. Handle non-stop.
7287 (queue_stop_reply_callback): New.
7288 (handle_status): Handle non-stop mode.
7289 (main): Clear non_stop flag on reconnection. Use the event-loop.
7290 Refactor serial protocol handling from here ...
7291 (process_serial_event): ... to this new function. When GDB
7292 selects any thread, select one here. In non-stop mode, wait until
7293 GDB acks all pending events before exiting.
7294 (handle_serial_event, handle_target_event): New.
7295 * remote-utils.c (remote_open): Install remote_desc in the event
7297 (remote_close): Remove remote_desc from the event loop.
7298 (putpkt_binary): Rename to...
7299 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7300 (putpkt_binary): New as wrapper around putpkt_binary_1.
7301 (putpkt_notif): New.
7302 (prepare_resume_reply): In non-stop mode, don't change the
7304 * event-loop.c: New.
7305 * Makefile.in (OBJ): Add event-loop.o.
7306 (event-loop.o): New rule.
7308 * linux-low.h (pid_of): Moved here.
7310 (get_lwp_thread): Use lwpid_of.
7311 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7312 * linux-low.c (pid_of): Delete.
7313 (inferior_pid): Use lwpid_of.
7314 (linux_event_pipe): New.
7315 (target_is_async_p): New.
7317 (handle_extended_wait): Use lwpid_of.
7318 (add_lwp): Don't set lwpid field.
7319 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7320 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7321 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7322 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7323 first. Adjust to linux_wait_for_event interface changes. Use
7325 (linux_detach): Don't delete the main lwp here.
7326 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7327 (status_pending_p): Don't consider explicitly suspended lwps.
7328 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7329 pointer. Add OPTIONS argument. Change return type to int. Use
7330 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7331 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7332 pointer. Add status pointer argument. Return a pid instead of a
7333 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7334 changes. In non-stop mode, don't switch to a random thread.
7335 (linux_wait): Rename to...
7336 (linux_wait_1): ... this. Add target_options argument, and handle
7337 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7338 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7339 clean exit and signal exit code. Don't stop all threads in
7340 non-stop mode. In all-stop mode, only stop all threads when
7341 reporting a stop to GDB. Handle explicit thread stop requests.
7342 (async_file_flush, async_file_mark): New.
7344 (send_sigstop): Use lwpid_of.
7345 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7346 interface changes. In non-stop mode, don't switch to a random
7348 (linux_resume_one_lwp): Use lwpid_of.
7349 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7350 (linux_resume_one_thread): ... this. Handle resume_stop. In
7351 non-stop mode, don't look for pending flag in all threads.
7352 (resume_status_pending_p): Don't consider explicitly suspended
7354 (my_waitpid): Reimplement. Emulate __WALL.
7355 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7357 (sigchld_handler, linux_supports_non_stop, linux_async)
7358 (linux_start_non_stop): New.
7359 (linux_target_ops): Register linux_supports_non_stop, linux_async
7360 and linux_start_non_stop.
7361 (initialize_low): Install SIGCHLD handler.
7362 * thread-db.c (thread_db_create_event, find_one_thread)
7363 (thread_db_get_tls_address): Use lwpid_of.
7364 * win32-low.c (win32_detach): Adjust to use resume_kind.
7365 (win32_wait): Add `options' argument.
7366 * spu-low.c (spu_resume): Adjust to use resume_kind.
7367 (spu_wait): Add `options' argument.
7369 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7371 Decouple target code from remote protocol.
7373 * target.h (enum target_waitkind): New.
7374 (struct target_waitstatus): New.
7375 (struct target_ops) <wait>: Return an unsigned long. Take a
7376 target_waitstatus pointer instead of a char pointer.
7378 * target.c (mywait): Change prototype to return an unsigned long.
7379 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7380 * server.h (thread_from_wait, old_thread_from_wait): Delete
7382 (prepare_resume_reply): Change prototype to take a
7384 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7385 (last_status, last_ptid): New.
7386 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7387 pid instead of a signal.
7388 (attach_inferior): Remove "status" and "signal" parameters.
7390 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7392 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7393 (handle_v_requests, myresume): Remove "status" and "signal"
7395 (handle_status): New.
7396 (main): Delete local `status'. Adjust.
7397 * remote-utils.c: Include target.h.
7398 (prepare_resume_reply): Change prototype to take a
7399 target_waitstatus. Adjust.
7401 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7403 * spu-low.c (spu_wait): Adjust.
7404 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7406 (win32_wait): Adjust.
7408 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7410 * target.h (struct thread_resume): Delete leave_stopped member.
7411 (struct target_ops): Add a `n' argument to the `resume' callback.
7412 * server.c (start_inferior): Adjust.
7413 (handle_v_cont, myresume): Adjust.
7414 * linux-low.c (check_removed_breakpoint): Adjust to resume
7415 interface change, and to removed leave_stopped field.
7416 (resume_ptr): Delete.
7417 (struct thread_resume_array): New.
7418 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7419 resume interface change.
7420 (linux_continue_one_thread, linux_queue_one_thread)
7421 (resume_status_pending_p): Check if the resume field is NULL
7422 instead of checking the leave_stopped member.
7423 (linux_resume): Adjust to the target resume interface change.
7424 * spu-low.c (spu_resume): Adjust to the target resume interface
7426 * win32-low.c (win32_detach, win32_resume): Ditto.
7428 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7430 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7432 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7434 (linux_continue_one_thread): Only preserve the stepping flag if
7435 there's a pending breakpoint.
7437 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7439 * server.c (main): After the inferior having exited, call
7440 remote_close before exiting gdbserver.
7442 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7444 Fix size of FPSCR in Power 7 processors.
7445 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7446 (PPC_FEATURE_HAS_DFP): New #define.
7447 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7450 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7452 * server.c (handle_query) Whitespace and formatting.
7454 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7456 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7457 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7458 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7459 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7460 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7461 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7462 Makefile.in, configure.ac: Fix whitespace throughout.
7463 * configure: Regenerate.
7465 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7467 * inferiors.c (find_inferior): Make it safe for the callback
7468 function to delete the currently iterated inferior.
7470 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7472 * Makefile.in (linuw_low_h): Move higher.
7473 (thread-db.o): Depend on $(linux_low_h).
7475 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7477 Rename "process" to "lwp" throughout.
7479 * linux-low.c (all_processes): Rename to...
7480 (all_lwps): ... this.
7481 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7482 (add_process): Rename to ...
7483 (add_lwp): ... this. Adjust.
7484 (linux_create_inferior): Adjust.
7485 (linux_attach_lwp): Adjust.
7486 (linux_attach): Adjust.
7487 (linux_kill_one_process): Rename to ...
7488 (linux_kill_one_lwp): ... this. Adjust.
7489 (linux_kill): Adjust.
7490 (linux_detach_one_process): Rename to ...
7491 (linux_detach_one_lwp): ... this. Adjust.
7492 (linux_detach): Adjust.
7493 (check_removed_breakpoint): Adjust.
7494 (status_pending_p): Adjust.
7495 (linux_wait_for_process): Rename to ...
7496 (linux_wait_for_lwp): ... this. Adjust.
7497 (linux_wait_for_event): Adjust.
7498 (send_sigstop): Adjust.
7499 (wait_for_sigstop): Adjust.
7500 (stop_all_processes): Rename to ...
7501 (stop_all_lwps): ... this.
7502 (linux_resume_one_process): Rename to ...
7503 (linux_resume_one_lwp): ... this. Adjust.
7504 (linux_set_resume_request, linux_continue_one_thread)
7505 (linux_queue_one_thread, resume_status_pending_p)
7506 (usr_store_inferior_registers, regsets_store_inferior_registers)
7507 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7509 * linux-low.h (get_process): Rename to ...
7510 (get_lwp): ... this. Adjust.
7511 (get_thread_process): Rename to ...
7512 (get_thread_lwp): ... this. Adjust.
7513 (get_process_thread): Rename to ...
7514 (get_lwp_thread): ... this. Adjust.
7515 (struct process_info): Rename to ...
7516 (struct lwp_info): ... this.
7517 (all_processes): Rename to ...
7518 (all_lwps): ... this.
7519 * proc-service.c (ps_lgetregs): Adjust.
7520 * thread-db.c (thread_db_create_event, find_one_thread)
7521 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7523 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7525 * server.c (handle_query): Handle "qAttached".
7527 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7529 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7530 GPLv3, update license URL.
7532 2009-03-01 Doug Evans <dje@google.com>
7534 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7535 (server_h): Add gdb_signals.h.
7536 (signals.o): Update.
7537 * server.h (target_signal_from_host,target_signal_to_host_p)
7538 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7540 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7542 * remote-utils.c (getpkt): Also generate remote-debug
7543 information if noack_mode is set.
7545 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7547 * server.c (handle_query): Report qXfer:siginfo:read and
7548 qXfer:siginfo:write as supported and handle them.
7549 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7550 * linux-low.c (linux_xfer_siginfo): New.
7551 (linux_target_ops): Set it.
7553 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7555 * server.c (gdbserver_usage): Mention --remote-debug.
7556 (main): Accept '--remote-debug' switch.
7558 2009-01-18 Doug Evans <dje@google.com>
7560 * regcache.c (new_register_cache): No need to check result of xcalloc.
7561 * server.c (handle_search_memory): Back out calls to xmalloc,
7562 result is checked and error is returned to user upon failure.
7563 (handle_query): Ditto. Add more checks for result of malloc.
7564 (handle_v_cont): Check result of malloc, report error back to
7566 (handle_v_run): Ditto. Call freeargv.
7567 * server.h (freeargv): Declare.
7568 * utils.c (freeargv): New fn.
7570 2009-01-15 Doug Evans <dje@google.com>
7572 * gdbreplay.c (perror_with_name): Make arg const char *.
7573 * server.h (target_signal_to_name): Make return type const char *.
7574 * thread-db.c (thread_db_err_str): Make return type const char *.
7575 * utils.c (perror_with_name): Make arg const char *.
7577 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7579 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7580 when handling a EXIT_PROCESS_DEBUG_EVENT.
7582 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7584 * gdbreplay.c (gdbreplay_version): Update copyright year.
7585 * server.c (gdbserver_version): Likewise.
7587 2009-01-05 Doug Evans <dje@google.com>
7589 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7590 (handle_extended_wait): Improve comment.
7592 2008-12-13 Doug Evans <dje@google.com>
7594 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7595 * server.h (ATTR_MALLOC): New macro.
7596 (xmalloc,xcalloc,xstrdup): Declare.
7597 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7598 * inferiors.c: Ditto.
7599 * linux-low.c: Ditto.
7600 * mem-break.c: Ditto.
7601 * regcache.c: Ditto.
7602 * remote-utils.c: Ditto.
7605 * win32-low.c: Ditto.
7607 2008-12-12 Doug Evans <dje@google.com>
7609 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7610 in debugging printf.
7612 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7614 2008-12-09 Doug Evans <dje@google.com>
7616 * linux-low.h (struct process_info): Delete member tid, unused.
7617 * thread-db.c (find_one_thread): Update.
7618 (maybe_attach_thread): Update.
7620 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7622 * target.h (struct target_ops): Add qxfer_osdata member.
7623 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7625 (linux_qxfer_osdata): New functions.
7626 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7628 * server.c (handle_query): Handle "qXfer:osdata:read:".
7629 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7630 (buffer_xml_printf): New functions.
7631 * server.h (struct buffer): New.
7632 (buffer_grow_str, buffer_grow_str0): New macros.
7633 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7634 (buffer_xml_printf): Declare.
7636 2008-11-24 Doug Evans <dje@google.com>
7638 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7640 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7642 * server.c (handle_v_run): Always use the supplied argument list.
7644 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7646 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7647 (xtensa_regmap_table): Add entry for scompare1.
7649 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7651 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7652 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7653 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7654 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7655 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7656 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7657 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7658 XML target descriptions.
7659 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7660 when inferior is running on an ISA 2.05 or later processor. Add
7661 special case to return offset for full 64-bit slot of FPSCR when
7664 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7666 * Makefile.in (SFILES, clean): Added sparc64 files.
7667 (reg-sparc64.o, reg-sparc64.c): New.
7668 * configure.srv (sparc*-*-linux*): New configuration.
7669 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7670 syscall arguments for SPARC.
7671 (regsets_store_inferior_registers): Likewise.
7672 * linux-sparc-low.c: New file.
7674 2008-10-21 Doug Evans <dje@google.com>
7676 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7677 (READLINE_DIR,READLINE_DEP): Delete.
7678 (INTERNAL_CFLAGS): Update.
7679 (LINTFLAGS): Update.
7681 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7683 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7684 whole argv from the last run, not just argv[0].
7686 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7688 * regcache.c (new_register_cache): Return NULL if the register
7689 cache size isn't known yet.
7690 (free_register_cache): Avoid dereferencing a NULL regcache.
7692 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7694 * configure.srv: Merge MIPS and MIPS64.
7696 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7698 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7700 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7702 * Makefile.in: Add required vsx dependencies.
7704 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7705 Declare init_registers_powerpc_vsx32l.
7706 Declare init_registers_powerpc_vsx64l.
7707 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7708 (ppc_arch_setup): Check for VSX in hwcap.
7709 (ppc_fill_vsxregset): New function.
7710 (ppc_store_vsxregset): New function.
7711 Add new VSX entry in regset_info target_regsets.
7713 * configure.srv: Add new VSX dependencies.
7715 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7717 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7718 (remote_open): Set or clear transport_is_reliable.
7719 (putpkt_binary): Don't expect acks in noack mode.
7720 (getpkt): Don't send ack/nac in noack mode.
7721 * server.c (handle_general_set): Handle QStartNoAckMode.
7722 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7724 (main): Reset noack_mode on every connection.
7725 * server.h (noack_mode): Declare.
7727 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7729 * Makefile.in (GDBREPLAY_OBS): New variable.
7730 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7732 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7733 Daniel Jacobowitz <dan@codesourcery.com>
7735 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7736 (usr_store_inferior_registers): Likewise.
7737 (regsets_store_inferior_registers): Likewise.
7739 2008-07-31 Rolf Jansen <rj@surtec.com>
7740 Pedro Alves <pedro@codesourcery.com>
7742 * configure.ac: Check for memmem declaration.
7743 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7744 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7745 (disable_packet_qfThreadInfo): Unconditionally compile.
7746 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7747 * configure, config.in: Regenerate.
7749 2008-07-28 Doug Kwan <dougkwan@google.com>
7751 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7752 (linux_write_memory): Remove declaration of errno.
7754 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7756 * linux-low.c (handle_extended_wait): Do not use "status"
7757 variable uninitialized.
7759 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7761 * server.c (handle_v_attach): Inhibit reporting dll changes.
7763 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7765 * remote-utils.c (prepare_resume_reply): If requested, don't
7766 output "thread:TID" in the T stop reply.
7768 * server.c (disable_packet_vCont, disable_packet_Tthread)
7769 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7770 (handle_query): If requested, disable support for qC, qfThreadInfo
7772 (handle_v_requests): If requested, disable support for vCont.
7773 (gdbserver_show_disableable): New.
7774 (main): Handle --disable-packet and --disable-packet=LIST.
7776 * server.h (disable_packet_vCont, disable_packet_Tthread)
7777 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7779 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7781 * server.c (gdbserver_usage): Mention --version.
7783 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7785 * Makefile.in (gdbreplay.o): New rule.
7787 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7789 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7790 message, not gdbserver.
7792 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7793 Nathan Sidwell <nathan@codesourcery.com>
7794 Joseph Myers <joseph@codesourcery.com>
7796 * acinclude.m4: Include ../../config/acx.m4.
7797 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7798 * configure, config.in: Regenerate.
7799 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7800 * server.c (gdbserver_version): Print PKGVERSION.
7801 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7802 (main): Adjust gdbserver_usage calls.
7803 * gdbreplay.c (version, host_name): Add declarations.
7804 (gdbreplay_version, gdbreplay_usage): New.
7805 (main): Accept --version and --help options.
7807 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7809 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7810 (arm_breakpoint_at): Handle Thumb.
7811 (the_low_target): Add comment.
7813 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7815 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7817 2008-05-09 Doug Evans <dje@google.com>
7819 * server.h (decode_search_memory_packet): Declare.
7820 * remote-utils.c (decode_search_memory_packet): New fn.
7821 * server.c (handle_search_memory_1): New fn.
7822 (handle_search_memory): New fn.
7823 (handle_query): Process qSearch:memory packets.
7825 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7827 * regcache.c (registers_length): Remove.
7828 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7829 full register packet.
7830 * regcache.h (registers_length): Remove prototype.
7831 * server.h (PBUFSIZ): Define to 16384.
7833 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7835 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7836 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7837 powerpc-64l.o, and powerpc-altivec64l.o.
7838 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7839 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7840 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7841 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7842 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7845 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7846 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7847 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7848 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7849 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7850 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7851 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7852 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7853 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7854 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7857 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7858 (init_registers_powerpc_32l): ... this new prototype.
7859 (init_registers_powerpc_32): Remove, replace by ...
7860 (init_registers_powerpc_altivec32l): ... this new prototype.
7861 (init_registers_powerpc_e500): Remove, replace by ...
7862 (init_registers_powerpc_e500l): ... this new prototype.
7863 (init_registers_ppc64): Remove, replace by ...
7864 (init_registers_powerpc_64l): ... this new prototype.
7865 (init_registers_powerpc_64): Remove, replace by ...
7866 (init_registers_powerpc_altivec64l): ... this new prototype.
7867 (ppc_num_regs): Set to 73.
7868 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7869 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7870 (ppc_cannot_store_register): Handle orig_r3 and trap.
7871 (ppc_arch_setup): Update init_registers_... calls.
7872 (ppc_fill_gregset): Handle orig_r3 and trap.
7874 * inferiors.c (clear_inferiors): Reset current_inferior.
7876 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7878 * acinclude.m4: Add override.m4.
7879 * configure: Regenerate.
7881 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7883 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7884 initial call to init_register_ppc64.
7886 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7888 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7889 single powerpc*-*-linux* case.
7890 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7892 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7894 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7895 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7897 * linux-ppc-low.c: Include <elf.h>.
7898 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7899 (ppc_hwcap): New global variable.
7900 (ppc_regmap): Remove __SPE__ #ifdef sections.
7901 (ppc_regmap_e500): New global variable.
7902 (ppc_cannot_store_register): Update __SPE__ special case.
7903 (ppc_get_hwcap): New function.
7904 (ppc_arch_setup): Use it to determine whether inferior supports
7905 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7906 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7907 Do not access registers if target does not support AltiVec.
7908 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7909 Do not access registers if target does not support SPE.
7910 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7912 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7914 * linux-low.c (disabled_regsets, num_regsets): New.
7915 (use_regsets_p): Delete.
7916 (linux_wait_for_process): Clear disabled_regsets.
7917 (regsets_fetch_inferior_registers): Check and set it.
7918 (regsets_store_inferior_registers): Likewise.
7919 (linux_fetch_registers, linux_store_registers): Do not use
7921 (initialize_low): Allocate disabled_regsets.
7923 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7925 * Makefile.in (LIBOBJS): New.
7927 (memmem.o): New rule.
7928 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7929 * configure: Regenerated.
7931 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7933 * server.c (handle_query): Never return "unsupported" for
7934 qXfer:features:read queries.
7936 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7938 * server.c (get_features_xml): Fix inverted condition.
7939 (handle_query): Always support qXfer:feature:read.
7941 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7943 * server.c (wrapper_argv): New.
7944 (start_inferior): Handle wrapper_argv. If set, expect an extra
7946 (gdbserver_usage): Document --wrapper.
7947 (main): Parse --wrapper.
7949 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7951 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7952 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7953 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7954 (ppc_set_pc): Likewise.
7955 (ppc_arch_setup): New function.
7956 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7957 of collect_register.
7958 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7960 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7962 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7963 instead of linux-ppc64-low.o.
7964 * linux-ppc64-low.c: Remove file.
7965 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7966 (linux-ppc64-low.o): Remove rule.
7968 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7969 (init_registers_powerpc_64): Likewise.
7970 (ppc_regmap): Conditionally define depending on __powerpc64__.
7971 (ppc_cannot_store_register): Do not special-case "fpscr" when
7972 compiled on __powerpc64__.
7973 (ppc_collect_ptrace_register): New function.
7974 (ppc_supply_ptrace_register): New function.
7975 (ppc_breakpoint): Change type to "unsigned int".
7976 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7977 (the_low_target): Conditionally provide initializers for the
7978 arch_setup member depending on __powerpc64__. Install
7979 collect_ptrace_register and supply_ptrace_register members.
7981 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7983 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7984 * server.c (gdbserver_xmltarget): Define.
7985 (get_features_xml): Use it to replace "target.xml" and arch_string.
7987 * configure.srv: Remove srv_xmltarget. Add XML files that were
7988 mentioned there to srv_xmlfiles instead. Remove conditional tests
7989 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7990 srv_xmlfiles and srv_regobj to include all possible choices.
7991 * configure.ac (srv_xmltarget): Remove.
7992 (srv_xmlfiles): Do not add "target.xml".
7993 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7994 checks for supplementary target information.
7995 * configure: Regenerate.
7996 * Makefile.in (XML_TARGET): Remove.
7997 (target.xml): Remove rule.
7998 (clean): Do not clean up target.xml.
7999 (.PRECIOUS): Do not mention target.xml.
8001 * target.h (struct target_ops): Remove arch_string member.
8002 * linux-low.c (linux_arch_string): Remove.
8003 (linux_target_ops): Remove arch_string initializer.
8004 * linux-low.h (struct linux_target_ops): Remove arch_string member.
8005 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
8006 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
8007 * spu-low.c (spu_arch_string): Remove.
8008 (spu_target_ops): Remove arch_string initializer.
8009 * win32-low.c (win32_arch_string): Remove.
8010 (win32_target_ops): Remove arch_string initializer.
8011 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8012 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8013 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8015 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8017 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8018 by collect_ptrace_register and supply_ptrace_register hooks.
8019 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8020 instead of checking for the_low_target.left_pad_xfer.
8021 (usr_store_inferior_registers): Use collect_ptrace_register callback
8022 instead of checking for the_low_target.left_pad_xfer.
8024 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8025 (s390_supply_ptrace_register): Likewise.
8026 (s390_fill_gregset): Call s390_collect_ptrace_register.
8027 (the_low_target): Update.
8029 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8030 (ppc_supply_ptrace_register): Likewise.
8031 (the_low_target): Update.
8033 * linux-i386-low.c (the_low_target): Update.
8034 * linux-x86-64-low.c (the_low_target): Update.
8036 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8038 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8039 reg-s390.o and reg-s390x.o.
8041 * linux-low.c (new_inferior): New global variable.
8042 (linux_create_inferior, linux_attach): Set it.
8043 (linux_wait_for_process): Call the_low_target.arch_setup after the
8044 target has stopped for the first time.
8045 (initialize_low): Do not call the_low_target.arch_setup.
8047 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8048 (s390_set_pc): Likewise.
8049 (s390_arch_setup): New function.
8050 (the_low_target): Use s390_arch_setup as arch_setup routine.
8052 * regcache.c (realloc_register_cache): New function.
8053 (set_register_cache): Call it for each existing regcache.
8055 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8057 * server.h (init_registers): Remove prototype.
8059 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8060 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8061 instead of init_registers ().
8062 * linux-arm-low.c (init_registers_arm): Add prototype.
8063 (init_registers_arm_with_iwmmxt): Likewise.
8064 (the_low_target): Add initializer for arch_setup field.
8065 * linux-cris-low.c (init_registers_cris): Add prototype.
8066 (the_low_target): Add initializer for arch_setup field.
8067 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8068 (the_low_target): Add initializer for arch_setup field.
8069 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8070 (the_low_target): Add initializer for arch_setup field.
8071 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8072 (the_low_target): Add initializer for arch_setup field.
8073 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8074 (the_low_target): Add initializer for arch_setup field.
8075 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8076 (the_low_target): Add initializer for arch_setup field.
8077 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8078 (init_registers_mips64_linux): Likewise.
8079 (the_low_target): Add initializer for arch_setup field.
8080 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8081 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8082 (the_low_target): Add initializer for arch_setup field.
8083 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8084 (init_registers_powerpc_64): Likewise.
8085 (the_low_target): Add initializer for arch_setup field.
8086 * linux-s390-low.c (init_registers_s390): Add prototype.
8087 (init_registers_s390x): Likewise.
8088 (the_low_target): Add initializer for arch_setup field.
8089 * linux-sh-low.c (init_registers_sh): Add prototype.
8090 (the_low_target): Add initializer for arch_setup field.
8091 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8092 (the_low_target): Add initializer for arch_setup field.
8093 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8094 (the_low_target): Add initializer for arch_setup field.
8096 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8097 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8098 instead of init_registers ().
8099 * win32-arm-low.c (init_registers_arm): Add prototype.
8100 (the_low_target): Add initializer for arch_setup field.
8101 * win32-i386-low.c (init_registers_i386): Add prototype.
8102 (the_low_target): Add initializer for arch_setup field.
8104 * spu-low.c (init_registers_spu): Add prototype.
8105 (initialize_low): Call initialie_registers_spu () instead of
8106 initialize_registers ().
8108 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8110 * server.c (handle_v_requests): When handling the vRun and vAttach
8111 packets, if already debugging a process, don't kill it. Return an
8114 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8116 * server.c (handle_query): Correct length check.
8118 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8120 * win32-low.c (do_initial_child_stuff): Add process handle
8121 parameter. Set current_process_handle and current_process_id from the
8122 parameters. Clear globals.
8123 (win32_create_inferior): Don't set current_process_handle and
8124 current_process_id here. Instead pass them on the call to
8125 do_initial_child_stuff.
8126 (win32_attach): Likewise.
8127 (win32_clear_inferiors): New.
8128 (win32_kill): Don't close the current process handle or the
8129 current thread handle here. Instead call win32_clear_inferiors.
8130 (win32_detach): Don't open a new handle to the process. Call
8131 win32_clear_inferiors.
8132 (win32_join): Don't rely on current_process_handle; open a new
8133 handle using the process id.
8134 (win32_wait): Call win32_clear_inferiors when the inferior process
8137 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8139 * server.c (monitor_show_help): Add "exit".
8141 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8143 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8144 (clean): Add reg-xtensa.c.
8145 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8146 * configure.srv (xtensa*-*-linux*) New target.
8147 * linux-xtensa-low.c: New.
8148 * xtensa-xtregs.c: New.
8150 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8152 * hostio.c: Don't include errno.h.
8153 (errno_to_fileio_errno): Move to hostio-errno.
8154 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8155 error number outputting to the target->hostio_last_error callback.
8156 (hostio_packet_error): Use FILEIO_EINVAL directly.
8157 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8158 calls to hostio_error.
8159 * hostio-errno.c: New.
8160 * server.h (hostio_last_error_from_errno): Declare.
8161 * target.h (target_ops): Add hostio_last_error member.
8162 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8163 as hostio_last_error handler.
8164 * spu-low.c (spu_target_ops): Likewise.
8165 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8166 (wince_hostio_last_error): New functions.
8167 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8168 as hostio_last_error handler.
8169 (win32_target_ops) [!_WIN32_WCE]: Register
8170 hostio_last_error_from_errno as hostio_last_error handler.
8171 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8172 (hostio-errno.o): New rule.
8173 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8174 * configure.srv (srv_hostio_err_objs): New variable. Default to
8176 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8177 * configure: Regenerate.
8179 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8181 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8182 (linux_kill, linux_detach): Clean up the process list.
8183 * remote-utils.c (remote_open): Improve port number parsing.
8184 (putpkt_binary, input_interrupt): Only send interrupts if the target
8186 * server.c (extended_protocol): Make static.
8187 (attached): Define earlier.
8188 (exit_requested, response_needed, program_argv): New variables.
8189 (target_running): New.
8190 (start_inferior): Clear attached here.
8191 (attach_inferior): Set attached here.
8192 (require_running): Define.
8193 (handle_query): Use require_running and target_running. Implement
8195 (handle_v_attach, handle_v_run): New.
8196 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8197 (gdbserver_usage): Update.
8198 (main): Redo argument parsing. Handle --debug and --multi. Handle
8199 --attach along with other options or after the port. Save
8200 program_argv. Support no initial program. Resynchronize
8201 communication with GDB after an error. Handle "monitor exit".
8202 Use require_running and target_running. Always allow the extended
8203 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8204 restart in extended mode.
8205 * README: Refer to the GDB manual. Update --attach usage.
8207 2007-12-20 Andreas Schwab <schwab@suse.de>
8209 * linux-low.c (STACK_SIZE): Define.
8210 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8211 (linux_test_for_tracefork): Likewise.
8213 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8215 * linux-low.c (linux_wait_for_event): Update messages. Do not
8216 reinsert auto-delete breakpoints.
8217 * mem-break.c (struct breakpoint): Change return type of handler to
8219 (set_breakpoint_at): Update handler type.
8220 (reinsert_breakpoint_handler): Return 1 instead of calling
8222 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8224 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8225 * mem-break.h (set_breakpoint_at): Update handler type.
8226 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8227 * win32-low.c (auto_delete_breakpoint): New.
8228 (get_child_debug_event): Use it.
8230 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8232 * configure.ac: Check for pread and pwrite.
8233 * hostio.c (handle_pread): Fall back to lseek and read.
8234 (handle_pwrite): Fall back to lseek and write.
8235 * config.in, configure: Regenerated.
8237 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8239 * server.c (myresume): Add own_buf argument.
8240 (main): Update calls.
8242 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8244 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8245 * remote-utils.c (remote_open): Do not call disable_async_io.
8246 (block_async_io): Delete.
8247 (unblock_async_io): Make static.
8248 (initialize_async_io): New.
8249 * server.c (handle_v_cont): Handle async I/O here.
8250 (myresume): Likewise. Move other common resume tasks here...
8251 (main): ... from here. Call initialize_async_io. Disable async
8252 I/O before the main loop.
8253 * server.h (initialize_async_io): Declare.
8254 (block_async_io, unblock_async_io): Delete prototypes.
8255 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8257 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8259 * remote-utils.c (readchar): Allow binary data in received messages.
8261 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8263 * win32-low.c (attaching): New global.
8264 (win32_create_inferior): Clear the `attaching' global.
8265 (win32_attach): Set the `attaching' global.
8266 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8267 attaching. Only set a breakpoint at the entry point if not
8270 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8272 * server.c (main): Don't report dll events on the initial
8273 connection on attaches.
8275 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8277 * server.c (main): Relax numerical bases supported for the pid of
8278 the --attach command line argument.
8280 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8282 * win32-low.c (win32_attach): Call OpenProcess before
8283 DebugActiveProcess, not after. Add last error output to error
8286 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8288 * win32-low.c (win32_get_thread_context)
8289 (win32_set_thread_context): New functions.
8290 (thread_rec): Use win32_get_thread_context.
8291 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8292 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8295 2007-12-03 Leo Zayas
8296 Pedro Alves <pedro_alves@portugalmail.pt>
8298 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8300 (child_add_thread): Minor cleanup.
8301 (child_continue): Resume artificially suspended threads before
8302 calling ContinueDebugEvent.
8303 (suspend_one_thread): New.
8304 (fake_breakpoint_event): New.
8305 (get_child_debug_event): Change return type to int. Check here if
8306 gdb sent an interrupt request. If a soft interrupt was requested,
8307 fake a breakpoint event. Return 0 if there is no event to handle,
8309 (win32_wait): Don't check here if gdb sent an interrupt request.
8310 Ensure there is a valid event to handle.
8311 (win32_request_interrupt): Add soft interruption method as last
8314 2007-12-03 Leo Zayas
8315 Pedro Alves <pedro_alves@portugalmail.pt>
8317 * win32-low.h (win32_thread_info): Add descriptions to the
8318 structure members. Replace `suspend_count' counter by a
8320 * win32-low.c (thread_rec): Update condition of when to get the
8321 context from the inferior. Rely on ContextFlags being set if it
8322 has already been retrieved. Only suspend the inferior thread if
8323 we haven't already. Warn if that fails.
8324 (continue_one_thread): s/suspend_count/suspended/. Only call
8325 ResumeThread once. Warn if that fails.
8327 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8329 * win32-low.c (win32_wait): Don't read from the inferior when it
8332 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8334 * Makefile.in (win32_low_h): New variable.
8335 (win32-low.o): Add dependency on $(win32_low_h).
8336 (win32-arm-low.o, win32-i386-low.o): New rules.
8338 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8340 * hostio.c: Correct copyright year.
8342 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8344 * Makefile.in (OBS): Add hostio.o.
8345 (hostio.o): New rule.
8346 * server.h (handle_vFile): Declare.
8347 * hostio.c: New file.
8348 * server.c (handle_v_requests): Take packet_len and new_packet_len
8349 for binary packets. Call handle_vFile.
8350 (main): Update call to handle_v_requests.
8352 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8354 * linux-low.c: Include <sched.h>.
8356 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8358 * linux-low.c (linux_tracefork_grandchild): New.
8359 (linux_tracefork_child): Use clone.
8360 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8362 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8364 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8366 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8368 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8370 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8372 * inferiors.c (change_inferior_id): Delete.
8373 (add_pid_to_list, pull_pid_from_list): New.
8374 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8375 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8376 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8377 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8378 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8379 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8380 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8381 (using_threads): Always set to 1.
8382 (handle_extended_wait): New.
8383 (add_process): Do not set TID.
8384 (linux_create_inferior): Set must_set_ptrace_flags.
8385 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8386 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8387 (linux_thread_alive): Rename TID argument to LWPID.
8388 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8389 (linux_wait_for_event): Do not use TID or check using_threads. Update
8390 call to dead_thread_notify. Call handle_extended_wait.
8391 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8392 (send_sigstop): Delete sigstop_sent.
8393 (wait_for_sigstop): Avoid TID.
8394 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8395 (linux_test_for_tracefork): New.
8396 (linux_lookup_signals): Use thread_db_active and
8397 linux_supports_tracefork_flag.
8398 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8399 * linux-low.h (get_process_thread): Avoid TID.
8400 (struct process_ifo): Move thread_known and tid to the end. Remove
8402 (linux_attach_lwp, thread_db_init): Update prototypes.
8403 * server.h (change_inferior_id): Delete prototype.
8404 (add_pid_to_list, pull_pid_from_list): New prototypes.
8405 * thread-db.c (thread_db_use_events): New.
8406 (find_first_thread): Rename to...
8407 (find_one_thread): ...this. Update callers and messages. Do not
8408 call fatal. Check thread_db_use_events. Do not call
8409 change_inferior_id or new_thread_notify.
8410 (maybe_attach_thread): Update. Do not call new_thread_notify.
8411 (thread_db_init): Set thread_db_use_events. Check use_events.
8412 * utils.c (fatal, warning): Correct message prefix.
8414 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8416 * Makefile.in (clean): Remove new files.
8417 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8418 (powerpc-64.o, powerpc-64.c): New rules.
8419 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8420 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8422 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8424 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8425 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8426 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8427 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8428 (target_regsets): Add AltiVec and SPE register sets.
8429 * configure.ac: Check for AltiVec and SPE.
8430 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8431 (ppc_fill_vrregset, ppc_store_vrregset): New.
8432 (target_regsets): Add AltiVec register set.
8433 * configure: Regenerated.
8435 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8437 * linux-low.c (O_LARGEFILE): Define.
8438 (linux_read_memory): Use /proc/PID/mem.
8439 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8440 * configure, config.in: Regenerated.
8442 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8444 * linux-low.c (linux_wait_for_event): Do not pass signals while
8447 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8449 * win32-low.c (create_process): New.
8450 (win32_create_inferior): Use create_process instead of
8451 CreateProcess. If create_process failed retry appending an ".exe"
8452 suffix. Store the GetLastError result immediatelly after
8453 create_process calls and use it on the call to error.
8455 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8457 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8459 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8461 * configure.ac: Switch license to GPLv3.
8463 2007-08-01 Michael Snyder <msnyder@access-company.com>
8465 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8467 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8469 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8471 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8472 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8473 CloseToolhelp32Snapshot.
8474 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8475 CloseToolhelp32Snapshot.
8477 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8479 * server.c (main): Check for inferior exit before main loop.
8481 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8483 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8484 instead of on tmp_desc.
8486 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8487 Daniel Jacobowitz <dan@codesourcery.com>
8489 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8490 (add_thread): Minor cleanups.
8491 (clear_inferiors): Move lower in the file. Clear the DLL
8493 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8494 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8495 (xml_escape_text): New.
8496 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8498 (handle_v_cont): Report errors.
8499 (gdbserver_version): Update.
8500 (main): Correct size of own_buf. Do not report initial DLL events.
8501 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8502 (unloaded_dll, xml_escape_text): New.
8503 * win32-low.c (enum target_waitkind): Update comments.
8504 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8505 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8506 (win32_EnumProcessModules, win32_GetModuleInformation)
8507 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8508 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8509 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8510 (win32_Module32First, win32_Module32Next, load_toolhelp)
8511 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8512 (get_child_debug_event): Handle DLL events.
8513 (win32_wait): Likewise.
8515 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8517 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8518 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8520 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8522 * win32-low.c (handle_output_debug_string): Ignore event if not
8525 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8527 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8529 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8531 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8533 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8535 * inferiors.c (change_inferior_id): Add comment.
8536 * linux-low.c (check_removed_breakpoint): Add an early
8537 prototype. Improve debug output.
8538 (linux_attach): Doc update.
8539 (linux_detach_one_process, linux_detach): Clean up before releasing
8541 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8542 * linux-low.h (struct process_info): Doc improvement.
8543 * mem-break.c (delete_all_breakpoints): New.
8544 * mem-break.h (delete_all_breakpoints): New prototype.
8545 * thread-db.c (find_first_thread): New.
8546 (thread_db_create_event): Call it instead of
8547 thread_db_find_new_threads. Clean up unused variables.
8548 (maybe_attach_thread): Remove first thread handling.
8549 (thread_db_find_new_threads): Use find_first_thread.
8550 (thread_db_get_tls_address): Likewise.
8552 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8554 * thread-db.c (thread_db_find_new_threads): Add prototype.
8555 (thread_db_create_event): Check for the main thread before adding
8557 (maybe_attach_thread): Only enable event reporting if TID == 0.
8558 (thread_db_get_tls_address): Check for new threads.
8560 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8562 * linux-low.c (linux_create_inferior): Try execv before execvp.
8563 * spu-low.c (spu_create_inferior): Likewise.
8565 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8567 * linux-low.c (linux_create_inferior): Change execv to execvp.
8568 * spu-low.c (spu_create_inferior): Likewies.
8570 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8572 * Makefile.in (clean): Clean new files instead of deleted ones.
8573 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8574 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8576 * configure.srv: Specify XML files and new regformats for MIPS and
8578 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8579 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8580 an entry for the restart register.
8581 (mips_cannot_fetch_register, mips_cannot_store_register)
8582 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8583 register names to match the XML descriptions.
8584 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8585 restart register instead of $0.
8587 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8588 Markus Deuling <deuling@de.ibm.com>
8590 * remote-utils.c (decode_xfer_write): New function.
8591 * server.h (decode_xfer_write): Add prototype.
8592 * server.c (handle_query): Add PACKET_LEN argument. Support
8593 qXfer:spu:read and qXfer:spu:write packets.
8594 (main): Pass packet_len to handle_query.
8595 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8596 * target.h (target_ops): Add qxfer_spu.
8598 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8600 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8601 accessing non-seekable spufs files.
8603 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8605 * server.c (handle_query): Add reply for qC packet.
8607 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8608 Leo Zayas <lerele@champenstudios@com>
8610 * server.h (check_remote_input_interrupt_request): New function.
8611 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8612 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8613 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8614 (check_remote_input_interrupt_request): New function.
8615 * server.h (check_remote_input_interrupt_request): Declare.
8616 * win32-low.c (winapi_DebugBreakProcess,
8617 winapi_GenerateConsoleCtrlEvent): New typedefs.
8618 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8620 (win32_wait): Check for remote interrupt request
8621 with check_remote_input_interrupt_request.
8622 (win32_request_interrupt): New function.
8623 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8625 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8627 * win32-low.c (debug_registers_changed,
8628 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8629 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8630 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8631 (thread_rec): Get context using the low target.
8632 (child_add_thread): Call thread_added on the low target,
8633 which does the same thing.
8635 (do_initial_child_stuff): Remove debug registers references.
8636 Set context using the low target. Resume threads after
8637 setting the contexts.
8638 (child_continue): Remove dead variable. Remove debug
8639 registers references.
8640 (child_fetch_inferior_registers): Go through the low target.
8641 (do_child_store_inferior_registers): Remove.
8642 (child_store_inferior_registers): Go through the low target.
8643 (win32_resume): Remove debug registers references.
8644 Set context using the low target.
8645 (handle_exception): Change return type to void. Don't record
8646 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8647 first chance exception.
8648 (get_child_debug_event): Change return type to void. Remove
8649 goto loop. Always return after waiting for debug event.
8650 (win32_wait): Convert to switch statement. Handle spurious
8653 * win32-i386-low.c (debug_registers_changed,
8654 debug_registers_used): New.
8655 (initial_stuff): Rename to ...
8656 (i386_initial_stuff): ... this. Clear debug registers
8658 (store_debug_registers): Delete.
8659 (i386_get_thread_context): New.
8660 (load_debug_registers): Delete.
8661 (i386_set_thread_context): New.
8662 (i386_thread_added): New.
8663 (single_step): Rename to ...
8664 (i386_single_step): ... this.
8665 (do_fetch_inferior_registers): Rename to ...
8666 (i386_fetch_inferior_register): ... this.
8667 (i386_store_inferior_register): New.
8668 (the_low_target): Adapt to new interface.
8670 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8671 (arm_get_thread_context): New.
8672 (arm_set_thread_context): New.
8674 (do_fetch_inferior_registers): Rename to ...
8675 (arm_fetch_inferior_register): ... this.
8676 (arm_store_inferior_register): New.
8677 (arm_wince_breakpoint): Reimplement as unsigned long.
8678 (arm_wince_breakpoint_len): Define.
8679 (the_low_target): Adapt to new interface.
8681 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8682 load_debug_registers. Add get_thread_context, set_thread_context,
8683 thread_added and store_inferior_register. Rename
8684 fetch_inferior_registers to fetch_inferior_register.
8685 (regptr): Remove declaration.
8687 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8689 * linux-low.c (linux_detach): Change return type to int. Return 0.
8690 * spu-low.c (spu_detach): Likewise.
8692 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8694 * target.h (target_ops): Change return type of detach to int.
8696 (join_inferior): New.
8697 * server.c (main): Don't skip detach support on mingw32.
8698 If the inferior doesn't support detaching return error.
8699 Call join_inferior instead of using waitpid.
8700 * linux-low.c (linux_join): New.
8701 (linux_target_op): Add linux_join.
8702 * spu-low.c (spu_join): New.
8703 (spu_target_ops): Add spu_join.
8704 * win32-low.c (win32_detach): Adapt to new interface.
8705 Reopen current_process_handle before detaching. Issue a child
8706 resume before detaching.
8708 (win32_target_op): Add win32_join.
8710 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8712 * win32-low.c (win32-attach): Fix return value.
8713 * target.h (target_ops): Describe ATTACH return values.
8715 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8717 * win32-low.c (GETPROCADDRESS): Define.
8718 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8719 (winapi_DebugSetProcessKillOnExit): Likewise.
8720 (win32_create_inferior): Force usage of ansi CreateProcessA.
8721 (win32_attach): Use GETPROCADDRESS.
8722 (win32_detach): Likewise.
8724 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8726 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8728 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8730 * win32-low.c: Commit leftover changes from 2007-03-29.
8732 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8734 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8735 fields short instead of int. Add explicit padding.
8736 (i387_cache_to_fsave): Remove unnecessary casts.
8737 (i387_fsave_to_cache): Doc fix.
8738 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8740 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8742 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8743 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8745 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8747 * configure.srv (arm*-*-mingw32ce*): Move near the other
8750 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8752 * configure.ac: Add errno checking.
8753 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8754 sys/file.h and malloc.h.
8755 (AC_CHECK_DECLS): Add perror.
8756 (srv_mingwce): Handle.
8757 * configure.srv (i[34567]86-*-cygwin*): Add
8758 win32-i386-low.o to srv_tgtobj.
8759 (i[34567]86-*-mingw*): Likewise.
8760 (arm*-*-mingw32ce*): Add case.
8761 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8762 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8763 [__MINGW32CE__] (strerror): New function.
8764 [__MINGW32CE__] (errno): Define to GetLastError.
8765 [__MINGW32CE__] (COUNTOF): New macro.
8766 (remote_open): Remove extra close call.
8767 * mem-break.c (delete_breakpoint_at): New function.
8768 * mem-break.h (delete_breakpoint_at): Declare.
8769 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8770 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8771 [USE_WIN32API] (read, write): Add char* casts.
8772 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8773 * server.h: Include wincecompat.h on Windows CE.
8774 [HAVE_ERRNO_H]: Check.
8775 (perror): Declare if not declared.
8776 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8777 (perror_with_name): Remove errno declaration.
8778 * wincecompat.h: New.
8779 * wincecompat.c: New.
8781 * win32-arm-low.c: New.
8782 * win32-i386-low.c: New.
8783 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8784 (OUTMSG2): Make it safe.
8786 (COUNTOF): New macro.
8787 (NUM_REGS): Get it from the low target.
8788 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8789 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8790 (thread_rec): Let low target handle debug registers.
8791 (child_add_thread): Likewise.
8792 (child_init_thread_list): Likewise.
8793 (continue_one_thread): Likewise.
8795 (do_child_fetch_inferior_registers): Move to ...
8796 * win32-i386-low.c: ... here, and rename to ...
8797 (do_fetch_inferior_registers): ... this.
8798 * win32-low.c (child_fetch_inferior_registers):
8799 Go through the low target.
8800 (do_child_store_inferior_registers): Use regptr.
8801 (strwinerror): New function.
8802 (win32_create_inferior): Handle Windows CE.
8803 Use strwinerror instead of strerror on Windows error
8804 codes. Add program to the error output.
8805 Don't close the main thread handle on Windows CE.
8806 (win32_attach): Use coredll.dll on Windows CE.
8807 (win32_kill): Close current process and current
8809 (win32_detach): Use coredll.dll on Windows CE.
8810 (win32_resume): Let low target handle debug registers, and
8812 (handle_exception): Add/Remove initial breakpoint. Avoid
8813 non-existant WSTOPSIG on Windows CE.
8814 (win32_read_inferior_memory): Cast to remove warning.
8815 (win32_arch_string): Go through the low target.
8816 (initialize_low): Call set_breakpoint_data with the low
8817 target's breakpoint.
8818 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8819 FOP_REGNUM, mappings): Move to ...
8820 * win32-i386-low.c: ... here.
8821 * win32-low.c (win32_thread_info): Move to ...
8822 * win32-low.h: ... here.
8823 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8824 win32-arm-low.c and wincecompat.c.
8825 (all:): Add $EXEEXT.
8826 (install-only:): Likewise.
8827 (gdbserver:): Likewise.
8828 (gdbreplay:): Likewise.
8829 * config.in: Regenerate.
8830 * configure: Regenerate.
8832 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8834 * win32-low.c: Rename typedef thread_info to
8835 win32_thread_info throughout.
8837 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8839 * win32-i386-low.c: Rename to ...
8840 * win32-low.c: ... this.
8841 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8842 * Makefile.in: Likewise.
8844 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8846 * remote-utils.c (monitor_output): Constify msg parameter.
8847 * server.h (monitor_output): Likewise.
8848 * win32-i386-low.c (handle_output_debug_string): New.
8849 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8850 handle_output_debug_string.
8851 (get_child_debug_event): Likewise.
8853 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8855 * server.c (main): Correct strtoul check.
8857 2007-03-27 Jon Ringle <jon@ringle.org>
8859 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8861 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8863 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8865 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8867 * terminal.h: Check HAVE_SGTTY_H.
8869 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8871 * remote-utils.c (remote_open): Print out the assigned port number.
8873 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8875 * remote-utils.c (monitor_output): New function.
8876 * server.c (debug_threads): Define here.
8877 (monitor_show_help): New function.
8878 (handle_query): Handle qRcmd.
8879 (main): Do not handle 'd' packet.
8880 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8881 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8884 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8886 * Makefile.in (EXEEXT): New.
8887 (clean): Use $(EXEEXT).
8889 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8891 * target.h (target_ops): Rename send_signal to request_interrupt,
8892 and remove enum target_signal parameter.
8893 * linux-low.c (linux_request_interrupt): Rename from
8894 linux_send_signal, and always send SIGINT.
8895 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8896 and always send SIGINT.
8897 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8899 (input_interrupt): Likewise.
8901 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8903 * server.c (get_features_xml): Check if target implemented
8905 * win32-i386-low.c (win32_arch_string): New.
8906 (win32_target_ops): Add win32_arch_string as arch_string member.
8908 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8910 * spu-low.c (spu_arch_string): New.
8911 (spu_target_ops): Add spu_arch_string.
8913 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8915 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8916 * configure.ac: Do not check for terminal.h.
8917 * configure, config.in: Regenerated.
8919 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8921 * Makefile.in (OBS): Add $(XML_BUILTIN).
8922 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8924 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8925 (arm-with-iwmmxt.c): New.
8926 * config.in, configure: Regenerate.
8927 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8928 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8929 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8930 (arm*-*-linux*): Add iWMMXt and regset support.
8931 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8932 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8933 (arm_store_wmmxregset, target_regsets): New.
8934 * server.c (get_features_xml): Take annex argument. Check builtin
8936 (handle_query): Handle multiple annexes.
8938 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8940 * remote-utils.c [USE_WIN32API] (read, write): Define.
8941 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8944 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8946 * linux-i386-low.c (the_low_target): Set arch_string.
8947 * linux-x86-64-low.c (the_low_target): Likewise.
8948 * linux-low.c (linux_arch_string): New.
8949 (linux_target_ops): Add it.
8950 * linux-low.h (struct linux_target_ops): Add arch_string.
8951 * server.c (write_qxfer_response): Use const void * for DATA.
8952 (get_features_xml): New.
8953 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8954 * target.h (struct target_ops): Add arch_string method.
8956 2007-01-03 Denis Pilat <denis.pilat@st.com>
8957 Daniel Jacobowitz <dan@codesourcery.com>
8959 * linux-low.c (linux_kill): Handle being called with no threads.
8960 * win32-i386-low.c (win32_kill): Likewise.
8961 (get_child_debug_event): Clear current_process_handle.
8963 2006-12-30 Denis PILAT <denis.pilat@st.com>
8964 Daniel Jacobowitz <dan@codesourcery.com>
8966 * remote-utils.c (remote_open): Check the type of specified
8967 serial port devices before opening them.
8968 * server.c (main): Kill the inferior if an error occurs during
8969 the first remote_open.
8971 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8973 * README: Update supported targets.
8975 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8977 * Makefile.in (clean): Remove reg-mips64.c.
8978 (reg-mips64.c, reg-mips64.o): New rules.
8979 * configure.srv: Handle mips64. Include regset support for mips.
8980 * linux-mips-low.c (union mips_register): New.
8981 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8982 (mips_breakpoint, mips_breakpoint_at): Use int.
8983 (mips_collect_register, mips_supply_register)
8984 (mips_collect_register_32bit, mips_supply_register_32bit)
8985 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8986 (mips_store_fpregset, target_regsets): New.
8987 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8989 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8991 * configure.srv: Add target "spu*-*-*".
8992 * Makefile.in (clean): Remove reg-spu.c.
8993 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8994 * spu-low.c: New file.
8996 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8998 * configure.ac: Correct td_thr_tls_get_addr test.
8999 * configure: Regenerated.
9001 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9003 * linux-low.c (linux_wait_for_event): Reformat. Use the
9005 * remote-utils.c (decode_address_to_semicolon): New.
9006 * server.c (pass_signals, handle_general_set): New.
9007 (handle_query): Mention QPassSignals for qSupported.
9008 (main): Call handle_general_set.
9009 * server.h (pass_signals, decode_address_to_semicolon): New.
9011 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9013 * server.c (handle_query): Correct error handling for read_auxv.
9015 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9017 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9018 and srv_linux_thread_db to yes.
9019 * linux-s390-low.c (s390_fill_gregset): New function.
9020 (target_regsets): Define data structure.
9022 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9024 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9025 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9026 * config.in, configure: Regenerated.
9027 * inferiors.c (gdb_id_to_thread): New function.
9028 (gdb_id_to_thread_id): Use it.
9029 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9030 * linux-low.h (struct process_info): Add th member.
9031 (thread_db_get_tls_address): New prototype.
9032 * remote-utils.c (decode_address): Make non-static.
9033 * server.c (handle_query): Handle qGetTLSAddr.
9034 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9035 * target.h (struct target_ops): Add get_tls_address.
9036 * thread-db.c (maybe_attach_thread): Save the thread handle.
9037 (thread_db_get_tls_address): New.
9039 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9041 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9042 (linux_resume_one_process): Take a siginfo_t *. Update all
9043 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9044 (struct pending_signals): Add a siginfo_t.
9045 (linux_wait_for_process): Always set last_status.
9046 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9047 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9048 * linux-low.h (struct process_info): Add last_status.
9050 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9052 * remote-utils.c (try_rle): New function.
9053 (putpkt_binary): Use it.
9055 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9057 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9058 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9059 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9060 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9061 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9064 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9066 * server.c (terminal_fd): New variable.
9067 (old_foreground_pgrp): Likewise.
9068 (restore_old_foreground_pgrp): New function.
9069 (start_inferior): Record the terminal file descriptor in terminal_fd
9070 and its original foreground group in old_foreground_pgrp. Register
9071 restore_old_foreground_pgrp with atexit().
9073 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9075 * server.c (handle_query): Correct qPart to qXfer.
9077 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9079 * configure.ac: Check for more headers which are missing on
9080 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9081 * configure.srv: Add Cygwin and mingw32.
9082 * remote-utils.c: Don't include headers unconditionally which
9083 are missing on mingw32. Include <winsock.h> for mingw32.
9084 (remote_open): Adjust for mingw32 support. Flush
9085 standard error after writing to it.
9086 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9087 (unblock_async_io, enable_async_io, disable_async_io)
9088 (readchar, getpkt): Update for Winsock support.
9089 (prepare_resume_reply): Expect a protocol signal number.
9090 * server.c: Disable <sys/wait.h> on mingw32.
9091 (start_inferior): Adjust for mingw32 support. Flush
9092 standard error after writing to it.
9093 (attach_inferior): Likewise. Use protocol signal
9095 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9097 * win32-i386-low.c: New file.
9098 * Makefile.in (XM_CLIBS): Set.
9099 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9100 (win32-i386-low.o): New dependency rule.
9101 * linux-low.c (linux_wait): Use target signal numbers.
9102 * target.h (struct target_ops): Doc fix.
9103 * server.h (target_signal_to_name): New prototype.
9104 * gdbreplay.c: Don't include headers unconditionally which
9105 are missing on mingw32. Include <winsock.h> for mingw32.
9106 (remote_close, remote_open): Adjust for Winsock support.
9107 * configure, config.in: Regenerated.
9109 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9111 * server.c (decode_xfer_read, write_qxfer_response): New.
9112 (handle_query): Take a packet length argument. Handle
9113 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9114 the qSupported response.
9115 (main): Update call to handle_query.
9117 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9119 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9120 (putpkt_binary): Renamed from putpkt and adjusted for binary
9122 (putpkt): New wrapper for putpkt_binary.
9123 (readchar): Don't mask off the high bit.
9124 (decode_X_packet): New function.
9125 * server.c (main): Call putpkt_binary if a handler sets the packet
9126 length. Save the length of the incoming packet. Handle 'X'.
9127 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9129 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9131 * server.c (handle_query): Handle qSupported.
9133 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9135 * remote-utils.c (all_symbols_looked_up): New variable.
9136 (look_up_one_symbol): Check it.
9137 * server.h (look_up_one_symbol): New declaration.
9138 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9140 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9142 * Makefile.in (linux-arm-low.o): Update dependencies.
9143 * linux-arm-low.c: Include "gdb_proc_service.h".
9144 (PTRACE_GET_THREAD_AREA): Define.
9145 (ps_get_thread_area): New function.
9147 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9149 * configure.srv (m68k*-*-uclinux*): New target.
9150 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9151 (linux_resume_one_process): Remove extraneous cast.
9152 (linux_read_offsets): New.
9153 (linux_target_op): Add linux_read_offsets on mmuless systems.
9154 * server.c (handle_query): Add qOffsets logic.
9155 * target.h (struct target_ops): Add read_offsets.
9157 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9159 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9160 (PTRACE_GET_THREAD_AREA): Define.
9161 (ps_get_thread_area): New function.
9162 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9163 (linux-x86-64-low.o): Update.
9165 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9167 * configure.ac: Remove checks for prfpregset_t.
9168 * gdb_proc_service.h: New file.
9169 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9170 new "gdb_proc_service.h".
9171 * proc-service.c: Likewise.
9172 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9173 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9174 * Makefile.in (gdb_proc_service_h): Updated.
9175 * configure, config.in: Regenerated.
9177 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9179 * remote-utils.c (prepare_resume_reply): Move declaration
9180 of gdb_id_from_wait to the top of the block.
9182 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9184 * linux-low.c (regsets_store_inferior_registers): Read the regset
9185 from the target before filling it.
9187 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9189 * server.c (attach_inferior): Return SIGTRAP for a successful
9192 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9194 * Makefile.in (OBS): Add version.o.
9195 (STAGESTUFF): Delete.
9196 (version.o): Add dependencies.
9197 (version.c): Replace rule.
9198 (clean): Remove version.c.
9199 * server.c (gdbserver_version): New.
9200 (gdbserver_usage): Use printf.
9201 (main): Handle --version and --help.
9202 * server.h (version, host_name): Add declarations.
9204 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9216 * linux-x86-64-low.c:
9219 * linux-ppc64-low.c:
9228 * linux-crisv32-low.c:
9240 * gdbserver.1: Add (C) after Copyright. Update the FSF
9243 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9245 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9246 (arm_breakpoint_at): Recognize both breakpoints.
9247 (the_low_target): Use the correct breakpoint instruction.
9249 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9251 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9252 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9253 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9254 (the_low_target): Update.
9256 2005-10-25 Andreas Schwab <schwab@suse.de>
9258 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9260 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9261 (ia64_num_regs): Reduce to 462.
9263 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9265 * acinclude.m4: Correct quoting.
9266 * aclocal.m4: Regenerated.
9268 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9269 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9270 (thread_db_init): Call thread_db_err_str.
9271 * configure.ac: Check for TD_VERSION.
9272 * config.in, configure: Regenerated.
9274 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9276 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9278 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9280 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9281 is not available. Define HAVE_PTRACE_GETREGS if it is.
9282 * config.in, configure: Regenerated.
9283 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9284 * linux-i386-low.c, linux-m68k-low.c: Update to use
9285 HAVE_PTRACE_GETREGS.
9286 * linux-low.c (regsets_fetch_inferior_registers)
9287 (regsets_store_inferior_registers): Only return 0 if we processed
9289 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9290 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9292 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9294 * inferiors.c (struct thread_info): Add gdb_id.
9295 (add_thread): Add gdb_id argument.
9296 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9297 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9298 calls to add_thread.
9299 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9300 * server.c (handle_query): Use thread_to_gdb_id.
9301 (handle_v_cont, main): Use gdb_id_to_thread_id.
9302 * server.h (add_thread): Update prototype.
9303 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9306 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9308 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9309 left-padded registers.
9310 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9311 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9313 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9315 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9316 * configure: Regenerate.
9317 * config.in: Regenerate.
9318 * server.h (NEED_DECLARATION_STRERROR):
9319 Replace with !HAVE_DECL_STRERROR.
9321 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9323 * linux-low.c (linux_wait, linux_send_signal): Don't test
9324 an unsigned long variable for > 0 if it could be MAX_ULONG.
9325 * server.c (myresume): Likewise.
9326 * target.c (set_desired_inferior): Likewise.
9328 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9330 * configure.ac: Simplify and improve check for socklen_t.
9331 * configure, config.in: Regenerate.
9333 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9335 * acconfig.h: Remove.
9336 * configure.ac: Add a test for socklen_t. Use three-argument
9337 AC_DEFINE throughout.
9338 * config.in: Regenerated using autoheader 2.59.
9339 * configure: Regenerated.
9341 * gdbreplay.c (socklen_t): Provide a default.
9342 (remote_open): Use socklen_t.
9343 * remote-utils.c (socklen_t): Provide a default.
9344 (remote_open): Use socklen_t.
9345 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9348 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9350 * linux-low.c (linux_read_memory, linux_write_memory)
9351 (linux_read_auxv): Likewise.
9352 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9353 (check_mem_write): Likewise.
9354 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9356 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9357 (registers_from_string, register_data): Likewise.
9358 * server.c (handle_query, main): Likewise.
9359 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9360 (decode_M_packet): Likewise.
9361 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9362 * target.h (struct target_ops): Update read_memory, write_memory,
9364 (read_inferior_memory, write_inferior_memory): Update.
9365 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9367 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9368 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9369 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9370 linux-s390-low.c, linux-sh-low.c: Update for changes in
9371 read_inferior_memory and the_low_target->breakpoint.
9373 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9375 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9376 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9377 * configure.srv: Add powerpc64-*-linux*.
9378 * linux-ppc64-low.c: New file.
9380 2005-05-23 Orjan Friberg <orjanf@axis.com>
9382 * linux-cris-low.c: New file with support for CRIS.
9383 * linux-crisv32-low.c: Ditto for CRISv32.
9384 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9385 (clean): Add reg-cris.c and reg-crisv32.c.
9386 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9387 reg-crisv32.o, and reg-crisv32.c to make rules.
9388 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9391 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9393 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9394 of sizeof (PTRACE_XFER_TYPE).
9395 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9397 2005-05-12 Orjan Friberg <orjanf@axis.com>
9399 * target.h (struct target_ops): Add insert_watchpoint,
9400 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9401 pointers for hardware watchpoint support.
9402 * linux-low.h (struct linux_target_ops): Ditto.
9403 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9404 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9405 to linux_target_ops.
9406 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9408 * server.c (main): Recognize 'Z' and 'z' packets.
9410 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9412 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9413 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9414 (the_low_target): Add new members.
9416 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9418 * proc-service.c (ps_lgetregs): Search all_processes instead of
9421 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9423 * server.c (start_inferior): Change return type to int.
9424 (attach_inferior): Change sigptr to int *.
9425 (handle_v_cont, handle_v_requests): Change signal to int *.
9426 (main): Change signal to int.
9428 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9430 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9431 * configure.srv: Add m32r*-*-linux*.
9432 * linux-m32r-low.c: New file.
9434 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9436 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9438 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9440 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9441 Take unsigned long arguments for PIDs.
9442 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9443 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9444 (wait_for_sigstop, linux_resume_one_process)
9445 (regsets_fetch_inferior_registers, linux_send_signal)
9446 (linux_read_auxv): Likewise. Update the types of variables holding
9447 PIDs. Update format string specifiers.
9448 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9449 * remote-utils.c (prepare_resume_reply): Likewise.
9450 * server.c (cont_thread, general_thread, step_thread)
9451 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9453 (handle_query): Update format specifiers.
9454 (handle_v_cont, main): Use strtoul for thread IDs.
9455 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9456 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9457 (general_thread, step_thread, thread_from_wait)
9458 (old_thread_from_wait): Update.
9459 * target.h (struct thread_resume): Use unsigned long for THREAD.
9460 (struct target_ops): Use unsigned long for arguments to attach and
9463 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9465 * acinclude.m4: Include bfd/bfd.m4 directly.
9466 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9467 <agriffis@toolchain.org>.
9468 * aclocal.m4, configure: Regenerated.
9470 2005-01-07 Andrew Cagney <cagney@gnu.org>
9472 * configure.ac: Rename configure.in, require autoconf 2.59.
9473 * configure: Re-generate.
9475 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9477 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9479 * aclocal.m4: Regenerated.
9480 * configure: Regenerated.
9482 2004-11-21 Andreas Schwab <schwab@suse.de>
9484 * linux-m68k-low.c (m68k_num_gregs): Define.
9485 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9486 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9487 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9488 (m68k_breakpoint_at): New. Add to the_low_target.
9490 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9491 srv_linux_thread_db to yes.
9493 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9495 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9496 (ARCH_SET_FS): Likewise.
9497 (ARCH_GET_FS): Likewise.
9498 (ARCH_GET_GS): Likewise.
9500 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9502 * linux-i386-low.c (ps_get_thread_area): New.
9503 * linux-x86-64-low.c (ps_get_thread_area): New.
9504 * linux-low.c: Include <sys/syscall.h>.
9505 (linux_kill_one_process): Don't kill the first thread here.
9506 (linux_kill): Kill the first thread here.
9507 (kill_lwp): New function.
9508 (send_sigstop, linux_send_signal): Use it.
9509 * proc-service.c: Clean up #ifdefs.
9510 (fpregset_info): Delete.
9511 (ps_lgetregs): Update and enable implementation.
9512 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9514 * remote-utils.c (struct sym_cache, symbol_cache): New.
9515 (input_interrupt): Print a clearer message.
9516 (async_io_enabled): New variable.
9517 (enable_async_io, disable_async_io): Use it. Update comments.
9518 (look_up_one_symbol): Use the symbol cache.
9519 * thread-db.c (thread_db_look_up_symbols): New function.
9520 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9522 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9524 * configure.in: Test for -rdynamic.
9525 * configure: Regenerated.
9526 * Makefile (INTERNAL_LDFLAGS): New.
9527 (gdbserver, gdbreplay): Use it.
9529 2004-09-02 Andrew Cagney <cagney@gnu.org>
9531 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9533 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9535 * linux-low.c (linux_wait): Clear all_processes list also.
9537 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9539 * linux-low.c: Include <errno.h>. Remove extern declaration of
9542 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9544 * gdbreplay.c, server.h, utils.c: Update copyright years.
9546 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9548 * server.c (main): Print child status or termination signal from
9549 variable 'signal', not 'sig'.
9551 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9553 * linux-low.c (linux_read_memory): Change return type to
9554 int. Check for and return error from ptrace().
9555 * target.c (read_inferior_memory): Change return type to int. Pass
9556 back return status from the_target->read_memory().
9557 * target.h (struct target_ops): Adapt *read_memory() prototype.
9559 (read_inferior_memory): Adapt prototype.
9560 * server.c (main): Return an error packet if
9561 read_inferior_memory() returns an error.
9563 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9565 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9566 Unify with other clean targets.
9568 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9570 * server.c (handle_v_cont): Call set_desired_inferior.
9572 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9574 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9576 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9578 * linux-low.c (linux_wait): Unblock async I/O.
9579 (linux_resume): Block and enable async I/O.
9580 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9581 * server.h (block_async_io, unblock_async_io): Add prototypes.
9583 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9585 * remote-utils.c (remote_open): Print a status notice after
9587 * server.c (attach_inferior): Print a status notice after
9590 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9592 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9594 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9596 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9598 * server.c, target.h: Update copyright years.
9600 2004-02-25 Roland McGrath <roland@redhat.com>
9602 * target.h (struct target_ops): New member `read_auxv'.
9603 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9604 * linux-low.c (linux_read_auxv): New function.
9605 (linux_target_ops): Initialize `read_auxv' member to that.
9607 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9609 Committed by Jim Blandy <jimb@redhat.com>.
9611 * linux-s390-low.c (s390_num_regs): Update.
9612 (s390_regmap): Remove control registers. Use __s390x__ predefine
9613 instead of GPR_SIZE to distiguish s390 and s390x targets.
9615 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9617 * linux-low.c: Update copyright year.
9618 (check_removed_breakpoint): Clear pending_is_breakpoint.
9619 (linux_set_resume_request, linux_queue_one_thread)
9620 (resume_status_pending_p): New functions.
9621 (linux_continue_one_thread): Use process->resume.
9622 (linux_resume): Only resume threads if there are no pending events.
9623 * linux-low.h (struct process_info): Add resume request
9626 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9628 * regcache.c (new_register_cache): Clear the allocated register
9629 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9631 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9633 * linux-low.c (linux_resume): Take a struct thread_resume *
9635 (linux_wait): Update call.
9636 (resume_ptr): New static variable.
9637 (linux_continue_one_thread): Renamed from
9638 linux_continue_one_process. Use resume_ptr.
9639 (linux_resume): Use linux_continue_one_thread.
9640 * server.c (handle_v_cont, handle_v_requests): New functions.
9641 (myresume): New function.
9642 (main): Handle 'v' case.
9643 * target.h (struct thread_resume): New type.
9644 (struct target_ops): Change argument of "resume" to struct
9646 (myresume): Delete macro.
9648 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9650 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9651 (uninstall): Support DESTDIR.
9653 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9655 * configure.srv: Add xscale*linux copy of arm*linux entry.
9657 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9659 * linux-arm-low.c (arm_reinsert_addr): New function.
9660 (the_low_target): Add arm_reinsert_addr.
9662 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9664 * mem-break.c: Remove whitespace at end of file.
9666 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9668 * configure.in: Check whether we need to prototype strerror.
9669 * server.h: Optionally prototype strerror.
9670 * gdbreplay.c (perror_with_name): Use strerror.
9671 * linux-low.c (linux_attach_lwp): Use strerror.
9672 * utils.c (perror_with_name): Use strerror.
9673 * config.in, configure: Regenerated.
9675 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9677 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9678 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9680 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9682 * Makefile.in (SFILES): Update.
9683 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9684 low-sun3.c: Remove files.
9686 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9688 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9689 (linux_detach_one_process, linux_detach): New functions.
9690 (linux_target_ops): Add linux_detach.
9691 * server.c (main): Handle 'D' packet.
9692 * target.h (struct target_ops): Add "detach" member.
9693 (detach_inferior): Define.
9695 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9697 From Kelley Cook <kelleycook@wideopenwest.com>:
9698 * configure.srv: Accept i[34567]86 variants.
9700 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9702 * linux-low.c (linux_wait_for_event): Correct comment typos.
9703 (linux_resume_one_process): Call check_removed_breakpoint.
9704 (linux_send_signal): New function.
9705 (linux_target_ops): Add linux_send_signal.
9706 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9708 * target.h (struct target_ops): Add send_signal.
9710 2003-05-29 Jim Blandy <jimb@redhat.com>
9712 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9713 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9714 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9715 away part of the register's value.
9717 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9719 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9720 (linux_wait_for_event, linux_init_signals): Likewise.
9722 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9724 * configure.in: Check for stdlib.h.
9725 * configure: Regenerated.
9726 * config.in: Regenerated.
9728 2003-01-04 Andreas Schwab <schwab@suse.de>
9730 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9732 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9734 * Makefile.in: Remove obsolete code.
9736 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9738 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9739 defined(PT_FPR0_HI).
9741 2002-11-17 Stuart Hughes <seh@zee2.com>
9743 * linux-arm-low.c (arm_num_regs): Increase.
9744 (arm_regmap): Include status register.
9746 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9748 * linux-low.c (register_addr): Remove incorrect -1 check.
9750 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9752 * linux-low.c (linux_create_inferior): Call setpgid. Return
9754 (unstopped_p, linux_signal_pid): Remove.
9755 (linux_target_ops): Remove linux_signal_pid.
9756 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9757 global instead of target method.
9758 * target.h (struct target_ops): Remove signal_pid. Update comment
9759 for create_inferior.
9760 * server.c (signal_pid): New variable.
9761 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9762 gdbserver. Set the child to be the foreground process group.
9763 (attach_inferior): Set signal_pid.
9765 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9767 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9769 2002-08-20 Jim Blandy <jimb@redhat.com>
9771 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9774 2002-08-01 Andrew Cagney <cagney@redhat.com>
9776 * Makefile.in: Make chill references obsolete.
9778 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9780 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9781 * configure: Regenerate.
9782 * config.in: Regenerate.
9784 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9786 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9787 (perror_with_name, remote_close, remote_open, expect, play): Static.
9789 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9791 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9792 byte offsets instead of an array of indexes.
9793 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9795 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9797 * regcache.c: Add comment.
9799 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9801 * thread-db.c: New file.
9802 * proc-service.c: New file.
9803 * acinclude.m4: New file.
9804 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9805 proc-service.o, and thread-db.o.
9806 (linux-low.o): Add USE_THREAD_DB.
9807 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9808 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9809 * aclocal.m4: Regenerated.
9810 * config.in: Regenerated.
9811 * configure: Regenerated.
9812 * configure.in: Check for proc_service.h, sys/procfs.h,
9813 thread_db.h, and linux/elf.h headrs.
9814 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9815 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9816 Check for -lthread_db and thread support.
9817 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9818 PowerPC, and SuperH.
9819 * i387-fp.c: Constify arguments.
9820 * i387-fp.h: Likewise.
9821 * inferiors.c: (struct thread_info): Renamed from
9822 `struct inferior_info'. Remove PID member. Use generic inferior
9823 list header. All uses updated.
9824 (inferiors, signal_pid): Removed.
9825 (all_threads): New variable.
9826 (get_thread): Define.
9827 (add_inferior_to_list): New function.
9828 (for_each_inferior): New function.
9829 (change_inferior_id): New function.
9830 (add_inferior): Removed.
9831 (remove_inferior): New function.
9832 (add_thread): New function.
9833 (free_one_thread): New function.
9834 (remove_thread): New function.
9835 (clear_inferiors): Use for_each_inferior and free_one_thread.
9836 (find_inferior): New function.
9837 (find_inferior_id): New function.
9838 (inferior_target_data): Update argument type.
9839 (set_inferior_target_data): Likewise.
9840 (inferior_regcache_data): Likewise.
9841 (set_inferior_regcache_data): Likewise.
9842 * linux-low.c (linux_bp_reinsert): Remove.
9843 (all_processes, stopping_threads, using_thrads)
9844 (struct pending_signals, debug_threads, pid_of): New.
9845 (inferior_pid): Replace with macro.
9846 (struct inferior_linux_data): Remove.
9847 (get_stop_pc, add_process): New functions.
9848 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9849 Use add_process and add_thread.
9850 (linux_attach_lwp): New function, based on old linux_attach. Use
9851 add_process and add_thread. Set stop_expected for new threads.
9852 (linux_attach): New function.
9853 (linux_kill_one_process): New function.
9854 (linux_kill): Kill all LWPs.
9855 (linux_thread_alive): Use find_inferior_id.
9856 (check_removed_breakpoints, status_pending_p): New functions.
9857 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9858 Update. Use WNOHANG. Wait for cloned processes also. Update process
9859 struct for the found process.
9860 (linux_wait_for_event): New function.
9861 (linux_wait): Use it. Support LWPs.
9862 (send_sigstop, wait_for_sigstop, stop_all_processes)
9863 (linux_resume_one_process, linux_continue_one_process): New functions.
9864 (linux_resume): Support LWPs.
9865 (REGISTER_RAW_SIZE): Remove.
9866 (fetch_register): Use register_size instead. Call supply_register.
9867 (usr_store_inferior_registers): Likewise. Call collect_register.
9869 (regsets_fetch_inferior_registers): Improve error message.
9870 (regsets_store_inferior_registers): Add debugging.
9871 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9872 (unstopped_p, linux_signal_pid): New functions.
9873 (linux_target_ops): Add linux_signal_pid.
9874 (linux_init_signals): New function.
9875 (initialize_low): Call it. Initialize using_threads.
9876 * regcache.c (inferior_regcache_data): Add valid
9878 (get_regcache): Fetch registers lazily. Add fetch argument
9879 and update all callers.
9880 (regcache_invalidate_one, regcache_invalidate): New
9882 (new_register_cache): Renamed from create_register_cache.
9883 Return the new regcache.
9884 (free_register_cache): Change argument to a void *.
9885 (registers_to_string, registers_from_string): Call get_regcache
9886 with fetch flag set.
9887 (register_data): Make static. Pass fetch flag to get_regcache.
9888 (supply_register): Call get_regcache with fetch flag clear.
9889 (collect_register): Call get_regcache with fetch flag set.
9890 (collect_register_as_string): New function.
9891 * regcache.h: Update.
9892 * remote-utils.c (putpkt): Flush after debug output and use
9894 Handle input interrupts while waiting for an ACK.
9895 (input_interrupt): Use signal_pid method.
9896 (getpkt): Flush after debug output and use stderr.
9897 (outreg): Use collect_register_as_string.
9898 (new_thread_notify, dead_thread_notify): New functions.
9899 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9901 (look_up_one_symbol): Flush after debug output.
9902 * server.c (step_thread, server_waiting): New variables.
9903 (start_inferior): Don't use signal_pid. Update call to mywait.
9904 (attach_inferior): Update call to mywait.
9905 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9906 (main): Don't fetch/store registers explicitly. Use
9907 set_desired_inferior. Support proposed ``Hs'' packet. Update
9910 (struct inferior_list, struct_inferior_list_entry): New.
9911 * target.c (set_desired_inferior): New.
9912 (write_inferior_memory): Constify.
9913 (mywait): New function.
9915 (struct target_ops): New signal_pid method.
9916 (mywait): Removed macro, added prototype.
9918 * linux-low.h (regset_func): Removed.
9919 (regset_fill_func, regset_store_func): New.
9920 (enum regset_type): New.
9921 (struct regset_info): Add type field. Use new operation types.
9922 (struct linux_target_ops): stop_pc renamed to get_pc.
9923 Add decr_pc_after_break and breakpoint_at.
9924 (get_process, get_thread_proess, get_process_thread)
9925 (strut process_info, all_processes, linux_attach_lwp)
9926 (thread_db_init): New.
9928 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9929 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9930 (the_low_target): Add new members.
9931 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9932 (i386_store_fpxregset): Constify.
9933 (target_regsets): Add new kind identifier.
9934 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9935 (i386_set_pc): Add debugging.
9936 (i386_breakpoint_at): New function.
9937 (the_low_target): Add new members.
9938 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9939 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9940 (mips_breakpoint_at): New.
9941 (the_low_target): Add new members.
9942 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9943 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9944 (the_low_target): Add new members.
9945 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9946 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9947 (the_low_target): Add new members.
9948 * linux-x86-64-low.c (target_regsets): Add new kind
9951 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9953 From Martin Pool <mbp@samba.org>:
9954 * server.c (gdbserver_usage): New function.
9957 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9959 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9962 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9964 * Makefile.in: Remove obsolete code.
9966 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9968 * linux-low.c (regsets_fetch_inferior_registers),
9969 (regsets_store_inferior_registers): Removed cast to int from
9971 * regcache.h: Added declaration of struct inferior_info.
9973 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9975 * inferiors.c (struct inferior_info): Add regcache_data.
9976 (add_inferior): Call create_register_cache.
9977 (clear_inferiors): Call free_register_cache.
9978 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9979 * regcache.c (struct inferior_regcache_data): New.
9980 (registers): Remove.
9981 (get_regcache): New function.
9982 (create_register_cache, free_register_cache): New functions.
9983 (set_register_cache): Don't initialize the register cache here.
9984 (registers_to_string, registers_from_string, register_data): Call
9986 * regcache.h: Add prototypes.
9987 * server.h: Likewise.
9989 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9991 * mem-break.c: New file.
9992 * mem-break.h: New file.
9993 * Makefile.in: Add mem-break.o rule; update server.h
9995 * inferiors.c (struct inferior_info): Add target_data
9997 (clear_inferiors): Free target_data member if set.
9998 (inferior_target_data, set_inferior_target_data): New functions.
9999 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
10000 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
10001 * linux-low.c (linux_bp_reinsert): New variable.
10002 (struct inferior_linux_data): New.
10003 (linux_create_inferior): Use set_inferior_target_data.
10004 (linux_attach): Likewise. Call add_inferior.
10005 (linux_wait_for_one_inferior): New function.
10006 (linux_wait): Call it.
10007 (linux_write_memory): Add const.
10008 (initialize_low): Call set_breakpoint_data.
10009 * linux-low.h (struct linux_target_ops): Add breakpoint
10011 * server.c (attach_inferior): Remove extra add_inferior
10013 * server.h: Include mem-break.h. Update inferior.c
10015 * target.c (read_inferior_memory)
10016 (write_inferior_memory): New functions.
10017 * target.h (read_inferior_memory)
10018 (write_inferior_memory): Change macros to prototypes.
10019 (struct target_ops): Update comments. Add const to write_memory
10022 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10024 * linux-low.c (usr_store_inferior_registers): Support
10025 registers which are allowed to fail to store.
10026 * linux-low.h (linux_target_ops): Likewise.
10027 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10028 (ppc_cannot_store_register): FPSCR may not be storable.
10030 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10032 * server.h: Include <string.h> if HAVE_STRING_H.
10033 * ChangeLog: Correct paths in last ChangeLog entry.
10035 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10037 * linux-low.h: Remove obsolete prototypes.
10038 (struct linux_target_ops): New.
10039 (extern the_low_target): New.
10040 * linux-low.c (num_regs, regmap): Remove declarations.
10041 (register_addr): Use the_low_target explicitly.
10042 (fetch_register): Likewise.
10043 (usr_fetch_inferior_registers): Likewise.
10044 (usr_store_inferior_registers): Likewise.
10045 * linux-arm-low.c (num_regs): Remove.
10046 (arm_num_regs): Define.
10047 (arm_regmap): Renamed from regmap, made static.
10048 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10050 (arm_cannot_store_register): Renamed from cannot_store_register,
10052 (the_low_target): New.
10053 * linux-i386-low.c (num_regs): Remove.
10054 (i386_num_regs): Define.
10055 (i386_regmap): Renamed from regmap, made static.
10056 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10058 (i386_cannot_store_register): Renamed from cannot_store_register,
10060 (the_low_target): New.
10061 * linux-ia64-low.c (num_regs): Remove.
10062 (ia64_num_regs): Define.
10063 (ia64_regmap): Renamed from regmap, made static.
10064 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10066 (ia64_cannot_store_register): Renamed from cannot_store_register,
10068 (the_low_target): New.
10069 * linux-m68k-low.c (num_regs): Remove.
10070 (m68k_num_regs): Define.
10071 (m68k_regmap): Renamed from regmap, made static.
10072 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10074 (m68k_cannot_store_register): Renamed from cannot_store_register,
10076 (the_low_target): New.
10077 * linux-mips-low.c (num_regs): Remove.
10078 (mips_num_regs): Define.
10079 (mips_regmap): Renamed from regmap, made static.
10080 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10082 (mips_cannot_store_register): Renamed from cannot_store_register,
10084 (the_low_target): New.
10085 * linux-ppc-low.c (num_regs): Remove.
10086 (ppc_num_regs): Define.
10087 (ppc_regmap): Renamed from regmap, made static.
10088 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10090 (ppc_cannot_store_register): Renamed from cannot_store_register,
10092 (the_low_target): New.
10093 * linux-s390-low.c (num_regs): Remove.
10094 (s390_num_regs): Define.
10095 (s390_regmap): Renamed from regmap, made static.
10096 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10098 (s390_cannot_store_register): Renamed from cannot_store_register,
10100 (the_low_target): New.
10101 * linux-sh-low.c (num_regs): Remove.
10102 (sh_num_regs): Define.
10103 (sh_regmap): Renamed from regmap, made static.
10104 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10106 (sh_cannot_store_register): Renamed from cannot_store_register,
10108 (the_low_target): New.
10109 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10110 (the_low_target): New.
10112 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10114 * Makefile.in: Add stamp-h target.
10115 * configure.in: Create stamp-h.
10116 * configure: Regenerated.
10118 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10120 * inferiors.c: New file.
10121 * target.c: New file.
10122 * target.h: New file.
10123 * Makefile.in: Add target.o and inferiors.o. Update
10125 * linux-low.c (inferior_pid): New static variable,
10126 moved from server.c.
10127 (linux_create_inferior): Renamed from create_inferior.
10128 Call add_inferior. Return 0 on success instead of a PID.
10129 (linux_attach): Renamed from myattach.
10130 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10131 (linux_thread_alive): Renamed from mythread_alive.
10132 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10134 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10135 (regsets_store_inferior_registers): Correct error message.
10136 Add missing ``return 0''.
10137 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10138 (linux_store_registers): Renamed from store_inferior_registers.
10139 (linux_read_memory): Renamed from read_inferior_memory.
10140 (linux_write_memory): Renamed from write_inferior_memory.
10141 (linux_target_ops): New structure.
10142 (initialize_low): Call set_target_ops ().
10143 * remote-utils.c (unhexify): New function.
10144 (hexify): New function.
10145 (input_interrupt): Send signals to ``signal_pid''.
10146 * server.c (inferior_pid): Remove.
10147 (start_inferior): Update create_inferior call.
10148 (attach_inferior): Call add_inferior.
10149 (handle_query): New function.
10150 (main): Call handle_query for `q' packets.
10151 * server.h: Include "target.h". Remove obsolete prototypes.
10152 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10154 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10156 * Makefile.in: Add WARN_CFLAGS. Update configury
10158 * configure.in: Check for <string.h>
10159 * configure: Regenerate.
10160 * config.in: Regenerate.
10161 * gdbreplay.c: Include needed system headers.
10162 (remote_open): Remove strchr prototype.
10163 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10164 * regcache.c (supply_register): Change buf argument to const void *.
10165 (supply_register_by_name): Likewise.
10166 (collect_register): Change buf argument to void *.
10167 (collect_register_by_name): Likewise.
10168 * regcache.h: Add missing prototypes.
10169 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10170 * server.c (handle_query): New function.
10171 (attached): New static variable, moved out of main.
10172 (main): Quiet longjmp clobber warnings.
10173 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10174 * utils.c (error): Remove NORETURN.
projects / binutils-gdb.git / blob