1 2014-08-28 Gary Benson <gbenson@redhat.com>
3 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5 (i386_dr_low_get_addr): Remove vague comment.
6 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
9 2014-08-28 Gary Benson <gbenson@redhat.com>
11 * inferiors.c (get_thread_process): Replace check with gdb_assert.
12 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
14 (linux_resume_one_lwp): Likewise.
15 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
17 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
19 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
20 (init_register_cache): Replace fatal with gdb_assert_not_reached.
21 (find_register_by_name): Replace fatal with internal_error.
22 (find_regno): Likewise.
23 * tdesc.c (init_target_desc): Replace check with gdb_assert.
24 * thread-db.c (thread_db_create_event): Likewise.
25 (thread_db_load_search): Likewise.
26 (try_thread_db_load_1): Likewise.
27 * tracepoint.c (get_jump_space_head): Replace fatal with
29 (claim_trampoline_space): Likewise.
30 (have_fast_tracepoint_trampoline_buffer): Likewise.
31 (cmd_qtstart): Likewise.
32 (stop_tracing): Likewise.
33 (fast_tracepoint_collecting): Likewise.
34 (target_malloc): Likewise.
35 (download_tracepoint): Likewise.
36 (download_trace_state_variables): Replace check with gdb_assert.
37 (upload_fast_traceframes): Replace fatal with internal_error.
39 2014-08-19 Tom Tromey <tromey@redhat.com>
40 Gary Benson <gbenson@redhat.com>
42 * Makefile.in (SFILES): Add common/common-debug.c.
43 (OBS): Add common-debug.o.
44 (common-debug.o): New rule.
45 * debug.h (debug_printf): Don't declare.
46 * debug.c (debug_printf): Renamed and rewritten as...
47 (debug_vprintf): New function.
49 2014-08-19 Gary Benson <gbenson@redhat.com>
51 * utils.h: Do not include print-utils.h.
53 2014-08-19 Tom Tromey <tromey@redhat.com>
54 Gary Benson <gbenson@redhat.com>
56 * server.h: Add static assertion.
57 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
59 2014-08-19 Tom Tromey <tromey@redhat.com>
60 Gary Benson <gbenson@redhat.com>
62 * Makefile.in (SFILES): Add common/errors.c.
64 (IPA_OBS): Add errors-ipa.o.
66 (errors-ipa.o): Likewise.
67 * utils.h (perror_with_name, error, warning): Don't declare.
68 * utils.c (warning): Renamed and rewritten as...
69 (vwarning): New function.
70 (error): Renamed and rewritten as...
71 (verror): New function.
72 (internal_error): Renamed and rewritten as...
73 (internal_verror): New function.
75 2014-08-07 Gary Benson <gbenson@redhat.com>
77 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
78 * configure: Regenerate.
79 * config.in: Likewise.
80 * server.h: Do not include errno.h.
81 * event-loop.c: Likewise.
82 * hostio-errno.c: Likewise.
83 * linux-low.c: Likewise.
84 * remote-utils.c: Likewise.
85 * spu-low.c: Likewise.
87 * gdbreplay.c: Unconditionally include errno.h.
89 2014-08-07 Gary Benson <gbenson@redhat.com>
91 * server.h: Do not include string.h.
92 * event-loop.c: Likewise.
93 * linux-low.c: Likewise.
94 * regcache.c: Likewise.
95 * remote-utils.c: Likewise.
96 * spu-low.c: Likewise.
99 2014-08-07 Gary Benson <gbenson@redhat.com>
101 * server.h: Do not include gdb_assert.h.
103 2014-08-07 Gary Benson <gbenson@redhat.com>
105 * server.h: Do not include common-utils.h.
107 2014-08-07 Gary Benson <gbenson@redhat.com>
109 * server.h: Do not include ptid.h.
112 2014-08-07 Gary Benson <gbenson@redhat.com>
114 * server.h: Do not include gdb_locale.h.
116 2014-08-07 Gary Benson <gbenson@redhat.com>
118 * server.h: Do not include gdb/signals.h.
119 * win32-low.c: Likewise.
121 2014-08-07 Gary Benson <gbenson@redhat.com>
123 * server.h: Do not include pathmax.h.
125 2014-08-07 Gary Benson <gbenson@redhat.com>
127 * server.h: Do not include libiberty.h.
128 * linux-bfin-low.c: Likewise.
130 2014-08-07 Gary Benson <gbenson@redhat.com>
132 * server.h: Do not include ansidecl.h.
134 2014-08-07 Gary Benson <gbenson@redhat.com>
136 * linux-x86-low.c: Do not include stddef.h.
137 * lynx-ppc-low.c: Likewise.
138 * tracepoint.c: Likewise.
140 2014-08-07 Gary Benson <gbenson@redhat.com>
142 * server.h: Do not include stdarg.h.
143 * nto-low.c: Likewise.
145 2014-08-07 Gary Benson <gbenson@redhat.com>
147 * server.h: Do not include stdlib.h.
148 * inferiors.c: Likewise.
149 * linux-low.c: Likewise.
150 * regcache.c: Likewise.
151 * spu-low.c: Likewise.
152 * tracepoint.c: Likewise.
155 2014-08-07 Gary Benson <gbenson@redhat.com>
157 * server.h: Do not include stdio.h.
158 * linux-low.c: Likewise.
159 * remote-utils.c: Likewise.
160 * spu-low.c: Likewise.
162 * wincecompat.c: Likewise.
164 2014-08-06 Gary Benson <gbenson@redhat.com>
166 * regcache.c (init_register_cache): Move conditionals inside if.
168 2014-08-06 Gary Benson <gbenson@redhat.com>
170 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
172 2014-07-31 Gary Benson <gbenson@redhat.com>
174 * ax.h: Do not include server.h.
175 * gdbthread.h: Likewise.
176 * lynx-low.h: Likewise.
179 2014-07-30 Gary Benson <gbenson@redhat.com>
181 * server.h: Include common-defs.h.
182 Do not include config.h or build-gnulib-gdbserver/config.h.
184 2014-07-30 Gary Benson <gbenson@redhat.com>
186 * hostio-errno.c: Move server.h to top of includes list.
187 * inferiors.c: Likewise.
188 * linux-x86-low.c: Likewise.
189 * notif.c: Include server.h.
191 2014-07-24 Tom Tromey <tromey@redhat.com>
192 Gary Benson <gbenson@redhat.com>
194 * server.h (CORE_ADDR): Now unsigned.
196 2014-07-16 Pedro Alves <palves@redhat.com>
198 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
200 2014-07-15 Pedro Alves <palves@redhat.com>
202 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
205 2014-07-11 Pedro Alves <palves@redhat.com>
207 * linux-low.c (kill_wait_lwp): New function, based on
208 kill_one_lwp_callback, but use my_waitpid directly.
209 (kill_one_lwp_callback, linux_kill): Use it.
211 2014-06-23 Pedro Alves <palves@redhat.com>
213 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
214 before setting DR0..DR3.
216 2014-06-20 Gary Benson <gbenson@redhat.com>
218 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
219 * configure: Regenerated.
220 * config.in: Likewise.
222 2014-06-20 Gary Benson <gbenson@redhat.com>
224 * Makefile.in (SFILES): Update locations for files moved
226 (object file files): Reordered.
228 2014-06-20 Gary Benson <gbenson@redhat.com>
230 * i386-low.h (i386_dr_low_can_set_addr): Removed.
231 (i386_dr_low_set_addr): Likewise.
232 (i386_dr_low_get_addr): Likewise.
233 (i386_dr_low_can_set_control): Likewise.
234 (i386_dr_low_set_control): Likewise.
235 (i386_dr_low_get_control): Likewise.
236 (i386_dr_low_get_status): Likewise.
237 (i386_get_debug_register_length): Likewise.
238 * linux-x86-low.c (i386_dr_low_set_addr):
239 Changed signature. Made static.
240 (i386_dr_low_get_addr): Likewise.
241 (i386_dr_low_set_control): Likewise.
242 (i386_dr_low_get_control): Likewise.
243 (i386_dr_low_get_status): Likewise.
244 (i386_dr_low): New global variable.
245 * win32-i386-low.c (i386_dr_low_set_addr):
246 Changed signature. Made static.
247 (i386_dr_low_get_addr): Likewise.
248 (i386_dr_low_set_control): Likewise.
249 (i386_dr_low_get_control): Likewise.
250 (i386_dr_low_get_status): Likewise.
251 (i386_dr_low): New global variable.
253 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
255 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
256 * Makefile.in (AR, AR_FLAGS): Define.
257 * configure: Regenerate.
259 2014-06-19 Gary Benson <gbenson@redhat.com>
261 * Makefile.in (i386-dregs.o): New rule.
262 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
263 * i386-low.c (target.h): Remove include.
264 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
265 (DR_CONTROL_SHIFT): Likewise.
266 (DR_CONTROL_SIZE): Likewise.
267 (DR_RW_EXECUTE): Likewise.
268 (DR_RW_WRITE): Likewise.
269 (DR_RW_READ): Likewise.
270 (DR_RW_IORW): Likewise.
271 (DR_LEN_1): Likewise.
272 (DR_LEN_2): Likewise.
273 (DR_LEN_4): Likewise.
274 (DR_LEN_8): Likewise.
275 (DR_LOCAL_ENABLE_SHIFT): Likewise.
276 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
277 (DR_ENABLE_SIZE): Likewise.
278 (DR_LOCAL_SLOWDOWN): Likewise.
279 (DR_GLOBAL_SLOWDOWN): Likewise.
280 (DR_CONTROL_RESERVED): Likewise.
281 (I386_DR_CONTROL_MASK): Likewise.
282 (I386_DR_VACANT): Likewise.
283 (I386_DR_LOCAL_ENABLE): Likewise.
284 (I386_DR_GLOBAL_ENABLE): Likewise.
285 (I386_DR_DISABLE): Likewise.
286 (I386_DR_SET_RW_LEN): Likewise.
287 (I386_DR_GET_RW_LEN): Likewise.
288 (I386_DR_WATCH_HIT): Likewise.
289 (i386_wp_op_t): Likewise.
290 (i386_show_dr): Likewise.
291 (i386_length_and_rw_bits): Likewise.
292 (i386_insert_aligned_watchpoint): Likewise.
293 (i386_remove_aligned_watchpoint): Likewise.
294 (i386_handle_nonaligned_watchpoint): Likewise.
295 i386_update_inferior_debug_regs(): Likewise.
296 (i386_dr_insert_watchpoint): Likewise.
297 (i386_dr_remove_watchpoint): Likewise.
298 (i386_dr_region_ok_for_watchpoint): Likewise.
299 (i386_dr_stopped_data_address): Likewise.
300 (i386_dr_stopped_by_watchpoint): Likewise.
302 2014-06-19 Gary Benson <gbenson@redhat.com>
304 * i386-low.c (i386_dr_show): Renamed to
305 i386_show_dr and made static. All uses updated.
306 (i386_dr_length_and_rw_bits): Renamed to
307 i386_length_and_rw_bits and made static.
309 (i386_dr_insert_aligned_watchpoint): Renamed to
310 i386_insert_aligned_watchpoint and made static.
312 (i386_dr_remove_aligned_watchpoint): Renamed to
313 i386_remove_aligned_watchpoint and made static.
315 (i386_dr_update_inferior_debug_regs): Renamed to
316 i386_update_inferior_debug_regs and made static.
319 2014-06-18 Gary Benson <gbenson@redhat.com>
321 * i386-low.h (i386_dr_low_can_set_addr): New macro.
322 (i386_dr_low_can_set_control): Likewise.
323 (i386_get_debug_register_length): Likewise.
324 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
325 (i386_dr_low_can_set_control): Likewise.
326 (i386_get_debug_register_length): Likewise.
328 2014-06-17 Gary Benson <gbenson@redhat.com>
330 * i386-low.h (i386-dregs.h): New include.
331 (DR_FIRSTADDR): Now in i386-dregs.h.
332 (DR_LASTADDR): Likewise.
333 (DR_NADDR): Likewise.
334 (DR_STATUS): Likewise.
335 (DR_CONTROL): Likewise.
336 (i386_debug_reg_state): Likewise.
337 (i386_dr_insert_watchpoint): Likewise.
338 (i386_dr_remove_watchpoint): Likewise.
339 (i386_dr_region_ok_for_watchpoint): Likewise.
340 (i386_dr_stopped_data_address): Likewise.
341 (i386_dr_stopped_by_watchpoint): Likewise.
342 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
344 2014-06-18 Gary Benson <gbenson@redhat.com>
346 * i386-low.h (i386_low_insert_watchpoint): Renamed to
347 i386_dr_insert_watchpoint.
348 (i386_low_remove_watchpoint): Renamed to
349 i386_dr_remove_watchpoint.
350 (i386_low_region_ok_for_watchpoint): Renamed to
351 i386_dr_region_ok_for_watchpoint.
352 (i386_low_stopped_data_address): Renamed to
353 i386_dr_stopped_data_address.
354 (i386_low_stopped_by_watchpoint): Renamed to
355 i386_dr_stopped_by_watchpoint.
356 * i386-low.c (i386_show_dr): Renamed to
357 i386_dr_show and made nonstatic. All uses updated.
358 (i386_length_and_rw_bits): Renamed to
359 i386_dr_length_and_rw_bits and made nonstatic.
361 (i386_insert_aligned_watchpoint): Renamed to
362 i386_dr_insert_aligned_watchpoint and made nonstatic.
364 (i386_remove_aligned_watchpoint): Renamed to
365 i386_dr_remove_aligned_watchpoint and made nonstatic.
367 (i386_update_inferior_debug_regs): Renamed to
368 i386_dr_update_inferior_debug_regs and made nonstatic.
370 (i386_low_insert_watchpoint): Renamed to
371 i386_dr_insert_watchpoint. All uses updated.
372 (i386_low_remove_watchpoint): Renamed to
373 i386_dr_remove_watchpoint. All uses updated.
374 (i386_low_region_ok_for_watchpoint): Renamed to
375 i386_dr_region_ok_for_watchpoint. All uses updated.
376 (i386_low_stopped_data_address): Renamed to
377 i386_dr_stopped_data_address. All uses updated.
378 (i386_low_stopped_by_watchpoint): Renamed to
379 i386_dr_stopped_by_watchpoint. All uses updated.
381 2014-06-18 Gary Benson <gbenson@redhat.com>
383 * i386-low.c (i386_dr_low_can_set_addr): New macro.
384 (i386_dr_low_can_set_control): Likewise.
385 (i386_insert_aligned_watchpoint): New check.
387 2014-06-18 Gary Benson <gbenson@redhat.com>
389 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
392 2014-06-18 Gary Benson <gbenson@redhat.com>
394 * i386-low.c (i386_length_and_rw_bits): Use internal_error
395 instead of fatal and error.
396 (i386_handle_nonaligned_watchpoint): Likewise.
398 2014-06-18 Gary Benson <gbenson@redhat.com>
400 * i386-low.c (i386_get_debug_register_length): New macro.
401 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
402 (i386_show_dr): Use debug_printf instead of fprintf. Use
403 phex to format values.
405 2014-06-18 Gary Benson <gbenson@redhat.com>
407 * i386-low.h: Comment changes.
408 * i386-low.c: Likewise.
410 2014-06-18 Gary Benson <gbenson@redhat.com>
412 * i386-low.c: Whitespace changes.
414 2014-06-12 Tom Tromey <tromey@redhat.com>
416 * utils.c (freeargv): Remove.
418 2014-06-12 Tom Tromey <tromey@redhat.com>
420 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
421 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
422 (parse_debug_format_options): Likewise.
423 (gdbserver_usage): Likewise.
424 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
425 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
426 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
428 ($(LIBGNU)): Depend on libiberty.
429 (all-lib): Recurse into all subdirs.
430 (install-only): Invoke "install" target in subdirs.
431 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
433 * configure: Rebuild.
434 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
435 for vasprintf, vsnprintf, or gettimeofday.
436 * configure.srv: Don't add safe-ctype.o or lbasename.o to
439 2014-06-05 Joel Brobecker <brobecker@adacore.com>
441 * development.sh: Delete.
442 * Makefile.in (config.status): Adjust dependency on development.sh.
443 * configure.ac: Adjust development.sh source call.
444 * configure: Regenerate.
446 2014-06-02 Pedro Alves <palves@redhat.com>
448 * ax.c (gdb_free_agent_expr): New function.
449 * ax.h (gdb_free_agent_expr): New declaration.
450 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
452 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
454 (clear_breakpoint_conditions_and_commands): New function.
455 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
456 (clear_breakpoint_conditions_and_commands): New declaration.
458 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
460 * linux-aarch64-low.c (asm/ptrace.h): Include.
462 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
464 Fix TLS access for -static -pthread.
465 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
466 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
467 (thread_db_load_search, try_thread_db_load_1): Initialize it.
469 2014-05-20 Pedro Alves <palves@redhat.com>
471 * linux-aarch64-low.c (aarch64_insert_point)
472 (aarch64_remove_point): No longer check whether the type is
473 supported here. Adjust to new interface.
474 (the_low_target): Install aarch64_supports_z_point_type as
475 supports_z_point_type method.
476 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
477 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
478 instead of a Z packet char. Adjust.
479 (arm_supports_z_point_type): New function.
480 (arm_insert_point, arm_remove_point): Adjust to new interface.
481 (the_low_target): Install arm_supports_z_point_type.
482 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
483 (cris_insert_point, cris_remove_point): Adjust to new interface.
484 Don't check whether the type is supported here.
485 (the_low_target): Install cris_supports_z_point_type.
486 * linux-low.c (linux_supports_z_point_type): New function.
487 (linux_insert_point, linux_remove_point): Adjust to new interface.
488 * linux-low.h (struct linux_target_ops) <insert_point,
489 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
490 raw_breakpoint pointer parameter.
491 <supports_z_point_type>: New method.
492 * linux-mips-low.c (mips_supports_z_point_type): New function.
493 (mips_insert_point, mips_remove_point): Adjust to new interface.
494 Use mips_supports_z_point_type.
495 (the_low_target): Install mips_supports_z_point_type.
496 * linux-ppc-low.c (the_low_target): Install NULL as
497 supports_z_point_type method.
498 * linux-s390-low.c (the_low_target): Install NULL as
499 supports_z_point_type method.
500 * linux-sparc-low.c (the_low_target): Install NULL as
501 supports_z_point_type method.
502 * linux-x86-low.c (x86_supports_z_point_type): New function.
503 (x86_insert_point): Adjust to new insert_point interface. Use
504 insert_memory_breakpoint. Adjust to new
505 i386_low_insert_watchpoint interface.
506 (x86_remove_point): Adjust to remove_point interface. Use
507 remove_memory_breakpoint. Adjust to new
508 i386_low_remove_watchpoint interface.
509 (the_low_target): Install x86_supports_z_point_type.
510 * lynx-low.c (lynx_target_ops): Install NULL as
511 supports_z_point_type callback.
512 * nto-low.c (nto_supports_z_point_type): New.
513 (nto_insert_point, nto_remove_point): Adjust to new interface.
514 (nto_target_ops): Install nto_supports_z_point_type.
515 * mem-break.c: Adjust intro comment.
516 (struct raw_breakpoint) <raw_type, size>: New fields.
517 <inserted>: Update comment.
518 <shlib_disabled>: Delete field.
519 (enum bkpt_type) <gdb_breakpoint>: Delete value.
520 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
521 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
522 (raw_bkpt_type_to_target_hw_bp_type): New function.
523 (find_enabled_raw_code_breakpoint_at): New function.
524 (find_raw_breakpoint_at): New type and size parameters. Use them.
525 (insert_memory_breakpoint): New function, based off
526 set_raw_breakpoint_at.
527 (remove_memory_breakpoint): New function.
528 (set_raw_breakpoint_at): Reimplement.
529 (set_breakpoint): New, based on set_breakpoint_at.
530 (set_breakpoint_at): Reimplement.
531 (delete_raw_breakpoint): Go through the_target->remove_point
532 instead of assuming memory breakpoints.
533 (find_gdb_breakpoint_at): Delete.
534 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
535 (find_gdb_breakpoint): New function.
536 (set_gdb_breakpoint_at): Delete.
537 (z_type_supported): New function.
538 (set_gdb_breakpoint_1): New function, loosely based off
539 set_gdb_breakpoint_at.
540 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
541 (delete_gdb_breakpoint_at): Delete.
542 (delete_gdb_breakpoint_1): New function, loosely based off
543 delete_gdb_breakpoint_at.
544 (delete_gdb_breakpoint): New function.
545 (clear_gdb_breakpoint_conditions): Rename to ...
546 (clear_breakpoint_conditions): ... this. Don't handle a NULL
548 (add_condition_to_breakpoint): Make static.
549 (add_breakpoint_condition): Take a struct breakpoint pointer
550 instead of an address. Adjust.
551 (gdb_condition_true_at_breakpoint): Rename to ...
552 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
554 (gdb_condition_true_at_breakpoint): Reimplement.
555 (add_breakpoint_commands): Take a struct breakpoint pointer
556 instead of an address. Adjust.
557 (gdb_no_commands_at_breakpoint): Rename to ...
558 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
559 parameter. Return true if no breakpoint was found. Change debug
561 (gdb_no_commands_at_breakpoint): Reimplement.
562 (run_breakpoint_commands): Rename to ...
563 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
564 and change return type to boolean.
565 (run_breakpoint_commands): New function.
566 (gdb_breakpoint_here): Also check for Z1 breakpoints.
567 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
568 breakpoint. Go through the_target->remove_point instead of
569 assuming memory breakpoint.
570 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
571 software and hardware breakpoints.
572 (reinsert_raw_breakpoint): Go through the_target->insert_point
573 instead of assuming memory breakpoint.
574 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
575 software and hardware breakpoints.
576 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
577 Check both software and hardware breakpoints.
578 (validate_inserted_breakpoint): Assert the breakpoint is a
579 software breakpoint. Set the inserted flag to -1 instead of
580 setting shlib_disabled.
581 (delete_disabled_breakpoints): Adjust.
582 (validate_breakpoints): Only validate software breakpoints.
583 Adjust to inserted flag change.
584 (check_mem_read, check_mem_write): Skip breakpoint types other
585 than software breakpoints. Adjust to inserted flag change.
586 * mem-break.h (enum raw_bkpt_type): New enum.
587 (raw_breakpoint, struct process_info): Forward declare.
588 (Z_packet_to_target_hw_bp_type): Delete declaration.
589 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
590 (set_gdb_breakpoint, delete_gdb_breakpoint)
591 (clear_breakpoint_conditions): New declarations.
592 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
593 (breakpoint_inserted_here): Update comment.
594 (add_breakpoint_condition, add_breakpoint_commands): Replace
595 address parameter with a breakpoint pointer parameter.
596 (gdb_breakpoint_here): Update comment.
597 (delete_gdb_breakpoint_at): Delete.
598 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
599 * server.c (process_point_options): Take a struct breakpoint
600 pointer instead of an address. Adjust.
601 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
602 delete_gdb_breakpoint.
603 * spu-low.c (spu_target_ops): Install NULL as
604 supports_z_point_type method.
605 * target.h: Include mem-break.h.
606 (struct target_ops) <prepare_to_access_memory>: Update comment.
607 <supports_z_point_type>: New field.
608 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
609 instead of a char. Also take a raw breakpoint pointer.
610 * win32-arm-low.c (the_low_target): Install NULL as
611 supports_z_point_type.
612 * win32-i386-low.c (i386_supports_z_point_type): New function.
613 (i386_insert_point, i386_remove_point): Adjust to new interface.
614 (the_low_target): Install i386_supports_z_point_type.
615 * win32-low.c (win32_supports_z_point_type): New function.
616 (win32_insert_point, win32_remove_point): Adjust to new interface.
617 (win32_target_ops): Install win32_supports_z_point_type.
618 * win32-low.h (struct win32_target_ops):
619 <supports_z_point_type>: New method.
620 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
621 instead of a char. Also take a raw breakpoint pointer.
623 2014-05-20 Pedro Alves <palves@redhat.com>
625 * mem-break.h: Include break-common.h.
626 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
627 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
628 (Z_packet_to_target_hw_bp_type): New declaration.
629 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
630 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
631 (Z_PACKET_ACCESS_WP): Delete macros.
632 (Z_packet_to_hw_type): Delete function.
633 * i386-low.h: Don't include break-common.h here.
634 (Z_packet_to_hw_type): Delete declaration.
635 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
636 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
637 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
638 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
639 * linux-aarch64-low.c: Don't include break-common.h here.
640 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
641 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
642 (Z_packet_to_target_hw_bp_type): Delete function.
643 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
645 (mips_insert_point, mips_remove_point): Use
646 Z_packet_to_target_hw_bp_type.
648 2014-05-20 Pedro Alves <palves@redhat.com>
650 * linux-aarch64-low.c: Include break-common.h.
651 (enum target_point_type): Delete.
652 (Z_packet_to_point_type): Rename to ...
653 (Z_packet_to_target_hw_bp_type): ... this, and return a
654 target_hw_bp_type instead.
655 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
656 instead of an enum target_point_type.
657 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
659 (aarch64_dr_state_insert_one_point)
660 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
661 (aarch64_handle_aligned_watchpoint)
662 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
663 Take an enum target_hw_bp_type instead of an enum
665 (aarch64_supports_z_point_type): New function.
666 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
667 use Z_packet_to_target_hw_bp_type.
669 2014-05-20 Joel Brobecker <brobecker@adacore.com>
671 * configure.ac: Only use -Werror by default when DEVELOPMENT
673 * configure: Regenerate.
675 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
677 Fix gdbserver qGetTLSAddr for x86_64 -m32.
678 * linux-x86-low.c (X86_64_USER_REGS): New.
679 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
681 2014-04-28 Yao Qi <yao@codesourcery.com>
683 * Makefile.in (i386-avx512.c): Fix the typo of generated file
686 2014-04-25 Pedro Alves <palves@redhat.com>
689 * linux-low.c (linux_attach_fail_reason_string): New function.
690 (linux_attach_lwp): Delete.
691 (linux_attach_lwp_1): Rename to ...
692 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
693 argument. Remove "initial" parameter. Return int instead of
694 void. Don't error or warn here.
695 (linux_attach): Adjust to call linux_attach_lwp. Call error on
696 failure to attach to the tgid. Call warning when failing to
698 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
699 argument. Remove "initial" parameter. Return int instead of
700 void. Don't error or warn here.
701 (linux_attach_fail_reason_string): New declaration.
702 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
703 interface change. Use linux_attach_fail_reason_string.
705 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
706 Walfred Tedeschi <walfred.tedeschi@intel.com>
708 * Makefile.in: Added rules to handle new files
709 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
710 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
711 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
712 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
713 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
714 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
716 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
717 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
718 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
720 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
721 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
722 i386/x32-avx512-linux.xml.
723 * i387-fp.c (num_avx512_k_registers): New constant for number
725 (num_avx512_zmmh_low_registers): New constant for number of
726 lower ZMM registers (0-15).
727 (num_avx512_zmmh_high_registers): New constant for number of
728 higher ZMM registers (16-31).
729 (num_avx512_ymmh_registers): New contant for number of higher
730 YMM registers (ymm16-31 added by avx521 on x86_64).
731 (num_avx512_xmm_registers): New constant for number of higher
732 XMM registers (xmm16-31 added by AVX512 on x86_64).
733 (struct i387_xsave): Add space for AVX512 registers.
734 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
735 Add code to handle AVX512 registers.
736 (i387_xsave_to_cache): Add code to handle AVX512 registers.
737 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
738 prototypei from generated file.
739 (tdesc_amd64_avx512_linux): Likewise.
740 (init_registers_x32_avx512_linux): Likewise.
741 (tdesc_x32_avx512_linux): Likewise.
742 (init_registers_i386_avx512_linux): Likewise.
743 (tdesc_i386_avx512_linux): Likewise.
744 (x86_64_regmap): Add AVX512 registers.
745 (x86_linux_read_description): Add code to handle AVX512 XSTATE
747 (initialize_low_arch): Add code to initialize AVX512 registers.
749 2014-04-23 Pedro Alves <palves@redhat.com>
751 * mem-break.c (find_gdb_breakpoint_at): Make static.
752 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
754 2014-04-23 Pedro Alves <palves@redhat.com>
756 * i386-low.c: Don't include break-common.h here.
757 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
758 prototype to take target_hw_bp_type as argument instead of a Z
760 * i386-low.h: Include break-common.h here.
761 (Z_packet_to_hw_type): Declare.
762 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
764 * linux-x86-low.c (x86_insert_point): Convert the packet number to
765 a target_hw_bp_type before calling i386_low_insert_watchpoint.
766 (x86_remove_point): Convert the packet number to a
767 target_hw_bp_type before calling i386_low_remove_watchpoint.
768 * win32-i386-low.c (i386_insert_point): Convert the packet number
769 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
770 (i386_remove_point): Convert the packet number to a
771 target_hw_bp_type before calling i386_low_remove_watchpoint.
773 2014-04-23 Pedro Alves <palves@redhat.com>
775 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
777 2014-04-10 Pedro Alves <palves@redhat.com>
779 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
780 Check if the condition or command is NULL before checking if the
781 breakpoint is known. On success, return true.
782 * mem-break.h (add_breakpoint_condition): Document return.
783 (add_breakpoint_commands): Add describing comment.
784 * server.c (skip_to_semicolon): New function.
785 (process_point_options): Use it.
787 2014-04-09 Pedro Alves <palves@redhat.com>
789 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
792 2014-02-27 Pedro Alves <palves@redhat.com>
795 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
797 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
799 (last_thread_of_process_p): Take a PID argument instead of a
801 (linux_wait_for_lwp): Delete.
802 (num_lwps, check_zombie_leaders, not_stopped_callback): New
804 (linux_low_filter_event): New function, party factored out from
805 linux_wait_for_event.
806 (linux_wait_for_event): Rename to ...
807 (linux_wait_for_event_filtered): ... this. Add new filter ptid
808 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
809 sigsuspend. Check for zombie leaders.
810 (linux_wait_for_event): Reimplement as wrapper around
811 linux_wait_for_event_filtered.
812 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
813 a normal or signal exit is seen, it's the whole process exiting.
814 (wait_for_sigstop): No longer a for_each_inferior callback.
815 Rewrite on top of linux_wait_for_event_filtered.
816 (stop_all_lwps): Call wait_for_sigstop directly.
817 * server.c (resume, handle_target_event): Handle
818 TARGET_WAITKIND_NO_RESUMED.
820 2014-02-26 Joel Brobecker <brobecker@adacore.com>
822 * win32-low.c (psapi_get_dll_name,
823 * win32_CreateToolhelp32Snapshot): Delete.
824 (win32_CreateToolhelp32Snapshot, win32_Module32First)
825 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
827 (handle_load_dll): Add function description.
828 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
830 2014-02-26 Joel Brobecker <brobecker@adacore.com>
832 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
834 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
835 base address when calling win32_add_one_solib.
836 (handle_load_dll): Delete local variable load_addr.
837 Remove 0x1000 offset applied to DLL base address when calling
839 (handle_unload_dll): Add comment.
841 2014-02-26 Joel Brobecker <brobecker@adacore.com>
843 * win32-low.c (win32_add_all_dlls): Renames
844 win32_ensure_ntdll_loaded. Rewrite function documentation.
845 Adjust implementation to always load all DLLs.
846 Add 0x1000 offset to DLL base address when calling
848 (child_initialization_done): New static global.
849 (do_initial_child_stuff): Set child_initialization_done to
850 zero during child initialization, and 1 after. Replace call
851 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
853 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
854 (handle_unload_dll): Add function documentation.
855 (get_child_debug_event): Ignore load and unload DLL events
856 during child initialization.
858 2014-02-20 Doug Evans <dje@google.com>
860 Remove global all_lwps.
861 * inferiors.h (ptid_of): Move here from linux-low.h.
862 (pid_of, lwpid_of): Ditto.
863 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
864 parameter is a struct thread_info * now.
865 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
866 directly. Pass &all_threads to find_inferior instead of &all_lwps.
867 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
869 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
870 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
871 * linux-arm-low.c (update_registers_callback): Update, "entry"
872 parameter is a struct thread_info * now.
873 Fetch lwpid from current_inferior directly.
874 (arm_insert_point): Pass &all_threads to find_inferior instead of
876 (arm_remove_point): Ditto.
877 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
878 (arm_prepare_to_resume): Fetch pid from thread.
879 (arm_read_description): Fetch lwpid from current_inferior directly.
880 * linux-low.c (all_lwps): Delete.
881 (delete_lwp): Delete call to remove_inferior.
882 (handle_extended_wait): Fetch lwpid from thread.
883 (add_lwp): Don't set lwp->entry.id. Remove call to
884 add_inferior_to_list.
885 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
886 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
887 (kill_one_lwp_callback): Ditto.
888 (linux_kill): Don't dereference NULL pointer.
889 Fetch ptid,lwpid from thread.
890 (get_detach_signal): Fetch ptid from thread.
891 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
892 Simplify call to regcache_invalidate_thread.
893 (delete_lwp_callback): Update, "entry" parameter is a
894 struct thread_info * now. Fetch pid from thread.
895 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
896 (status_pending_p_callback): Update, "entry" parameter is a
897 struct thread_info * now. Fetch ptid from thread.
898 (find_lwp_pid): Update, "entry" parameter is a
899 struct thread_info * now.
900 (linux_wait_for_lwp): Fetch pid from thread.
901 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
902 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
903 (enqueue_one_deferred_signal): Fetch lwpid from thread.
904 (dequeue_one_deferred_signal): Ditto.
905 (cancel_breakpoint): Fetch ptid from current_inferior.
906 (linux_wait_for_event): Pass &all_threads to find_inferior,
907 not &all_lwps. Fetch ptid, lwpid from thread.
908 (count_events_callback): Update, "entry" parameter is a
909 struct thread_info * now.
910 (select_singlestep_lwp_callback): Ditto.
911 (select_event_lwp_callback): Ditto.
912 (cancel_breakpoints_callback): Ditto.
913 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
915 (select_event_lwp): Ditto. Fetch ptid from event_thread.
916 (unsuspend_one_lwp): Update, "entry" parameter is a
917 struct thread_info * now.
918 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
920 (linux_stabilize_threads): Ditto. And for for_each_inferior.
921 Fetch lwpid from thread, not lwp.
922 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
923 Pass &all_threads to find_inferior, not &all_lwps.
924 (send_sigstop): Fetch lwpid from thread, not lwp.
925 (send_sigstop_callback): Update, "entry" parameter is a
926 struct thread_info * now.
927 (suspend_and_send_sigstop_callback): Ditto.
928 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
929 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
930 struct thread_info * now.
931 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
933 (lwp_running): Update, "entry" parameter is a
934 struct thread_info * now.
935 (stop_all_lwps): Fetch ptid from thread.
936 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
937 (linux_resume_one_lwp): Fetch lwpid from thread.
938 (linux_set_resume_request): Update, "entry" parameter is a
939 struct thread_info * now. Fetch pid, lwpid from thread.
940 (resume_status_pending_p): Update, "entry" parameter is a
941 struct thread_info * now.
942 (need_step_over_p): Ditto. Fetch lwpid from thread.
943 (start_step_over): Fetch lwpid from thread.
944 (linux_resume_one_thread): Update, "entry" parameter is a
945 struct thread_info * now. Fetch lwpid from thread.
946 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
947 (proceed_one_lwp): Update, "entry" parameter is a
948 struct thread_info * now. Fetch lwpid from thread.
949 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
950 struct thread_info * now.
951 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
952 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
953 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
955 (regsets_store_inferior_registers): Ditto.
956 (fetch_register, store_register): Ditto.
957 (linux_read_memory, linux_write_memory): Ditto.
958 (linux_request_interrupt): Ditto.
959 (linux_read_auxv): Ditto.
960 (linux_xfer_siginfo): Ditto.
961 (linux_qxfer_spu): Ditto.
962 (linux_qxfer_libraries_svr4): Ditto.
963 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
964 moved to inferiors.h.
966 (get_thread_lwp): Update.
967 (struct lwp_info): Delete member "entry". Simplify comment for
970 * linux-mips-low.c (mips_read_description): Fetch lwpid from
971 current_inferior directly.
972 (update_watch_registers_callback): Update, "entry" parameter is a
973 struct thread_info * now. Fetch pid from thread.
974 (mips_linux_prepare_to_resume): Fetch ptid from thread.
975 (mips_insert_point): Fetch lwpid from current_inferior.
976 Pass &all_threads to find_inferior, not &all_lwps.
977 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
978 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
980 (mips_stopped_data_address): Ditto.
981 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
983 * linux-tile-low.c (tile_arch_setup): Ditto.
984 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
985 (update_debug_registers_callback): Update, "entry" parameter is a
986 struct thread_info * now. Fetch pid from thread.
987 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
988 Pass &all_threads to find_inferior, not &all_lwps.
989 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
990 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
991 Pass &all_threads to find_inferior, not &all_lwps.
992 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
993 (i386_dr_low_get_status): Ditto.
994 (x86_linux_prepare_to_resume): Fetch ptid from thread.
995 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
996 (x86_linux_read_description): Ditto.
997 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
999 2014-02-20 Doug Evans <dje@google.com>
1001 * inferiors.c (get_first_inferior): Fix buglet.
1003 2014-02-19 Doug Evans <dje@google.com>
1005 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1006 * inferiors.c (add_thread): Change result type to struct thread_info *.
1007 All callers updated.
1008 (add_lwp): Call add_thread here instead of in callers.
1009 All callers updated.
1010 * linux-low.h (get_lwp_thread): Rewrite.
1011 (struct lwp_info): New member "thread".
1013 2014-02-19 Doug Evans <dje@google.com>
1015 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1016 All callers updated.
1018 2014-02-19 Doug Evans <dje@google.com>
1020 * inferiors.c (add_thread): Fix whitespace.
1022 2014-02-19 Doug Evans <dje@google.com>
1024 * dll.c (clear_dlls): Replace accessing list implemention details
1026 * gdbthread.h (get_first_thread): Declare.
1027 * inferiors.c (for_each_inferior_with_data): New function.
1028 (get_first_thread): New function.
1029 (find_thread_ptid): Simplify.
1030 (get_first_inferior): New function.
1031 (clear_list): Delete.
1032 (one_inferior_p): New function.
1033 (clear_inferior_list): New function.
1034 (clear_inferiors): Update.
1035 * inferiors.h (for_each_inferior_with_data): Declare.
1036 (clear_inferior_list): Declare.
1037 (one_inferior_p): Declare.
1038 (get_first_inferior): Declare.
1039 * linux-low.c (linux_wait_for_event): Replace accessing list
1040 implemention details with API function.
1041 * server.c (target_running): Ditto.
1042 (accumulate_file_name_length): New function.
1043 (emit_dll_description): New function.
1044 (handle_qxfer_libraries): Replace accessing list implemention
1045 details with API function.
1046 (handle_qxfer_threads_worker): New function.
1047 (handle_qxfer_threads_proper): Replace accessing list implemention
1048 details with API function.
1049 (handle_query): Ditto.
1050 (visit_actioned_threads_callback_ftype): New typedef.
1051 (visit_actioned_threads_data): New struct.
1052 (visit_actioned_threads): Rewrite to be find_inferior callback.
1053 (resume): Call find_inferior.
1054 (handle_status): Replace accessing list implemention
1055 details with API function.
1056 (process_serial_event): Replace accessing list implemention details
1058 * target.c (set_desired_inferior): Replace accessing list implemention
1059 details with API function.
1060 * tracepoint.c (same_process_p): New function.
1061 (gdb_agent_about_to_close): Replace accessing list implemention
1062 details with API function.
1063 * win32-low.c (child_delete_thread): Replace accessing list
1064 implemention details with API function.
1065 (match_dll_by_basename): New function.
1066 (dll_is_loaded_by_basename): New function.
1067 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1068 details call to dll_is_loaded_by_basename.
1070 2014-02-19 Doug Evans <dje@google.com>
1072 * dll.h (struct dll_info): Add comment.
1073 * gdbthread.h (struct thread_info): Add comment.
1074 (current_ptid): Simplify.
1075 * inferiors.c (add_process): Update.
1076 (remove_process): Update.
1077 * inferiors.h (struct process_info): Rename member "head" to "entry".
1078 * linux-low.c (delete_lwp): Update.
1080 (last_thread_of_process_p): Update.
1081 (kill_one_lwp_callback, linux_kill): Update.
1082 (status_pending_p_callback): Update.
1083 (wait_for_sigstop): Update. Simplify read of ptid.
1084 (start_step_over): Update.
1085 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1086 (get_lwp_thread): Update.
1087 (struct lwp_info): Rename member "head" to "entry".
1088 * regcache.h (inferior_list_entry): Delete.
1089 * server.c (kill_inferior_callback): Update.
1090 (detach_or_kill_inferior_callback): Update.
1091 (print_started_pid): Update.
1092 (print_attached_pid): Update.
1093 (process_serial_event): Simplify read of ptid.
1094 * thread-db.c (thread_db_create_event): Update.
1095 (thread_db_get_tls_address): Update.
1096 * win32-low.c (current_inferior_ptid): Simplify.
1098 2014-02-19 Tom Tromey <tromey@redhat.com>
1100 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1102 (target_supports_btrace): Update.
1104 2014-02-14 Yao Qi <yao@codesourcery.com>
1106 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1107 (rsp-low-ipa.o): New target.
1109 2014-02-12 Tom Tromey <tromey@redhat.com>
1111 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1112 convert_ascii_to_int.
1113 * regcache.c (registers_to_string): Likewise.
1114 * remote-utils.c (decode_M_packet): Likewise.
1115 * server.c (process_serial_event): Likewise.
1117 2014-02-12 Tom Tromey <tromey@redhat.com>
1119 * server.c (handle_query, handle_v_run): Use hex2bin, not
1121 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1123 2014-02-12 Tom Tromey <tromey@redhat.com>
1125 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1126 convert_int_to_ascii.
1127 * regcache.c (registers_to_string, collect_register_as_string):
1129 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1131 * server.c (process_serial_event): Likewise.
1132 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1133 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1135 2014-02-12 Tom Tromey <tromey@redhat.com>
1137 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1138 bin2hex, not hexify.
1139 * tracepoint.c (cmd_qtstatus): Likewise.
1141 2014-02-12 Tom Tromey <tromey@redhat.com>
1143 * remote-utils.c (monitor_output): Pass explicit length to
1146 2014-02-12 Tom Tromey <tromey@redhat.com>
1148 * tracepoint.c: Include rsp-low.h.
1149 * server.c: Include rsp-low.h.
1150 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1151 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1153 * remote-utils.c: Include rsp-low.h.
1154 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1155 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1156 (convert_int_to_ascii, convert_ascii_to_int): Move to
1158 * regcache.c: Include rsp-low.h.
1159 * ax.c: Include rsp-low.h.
1160 * Makefile.in (SFILES): Add common/rsp-low.c.
1161 (OBS): Add rsp-low.o.
1162 (rsp-low.o): New target.
1164 2014-02-12 Tom Tromey <tromey@redhat.com>
1166 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1167 Include print-utils.h.
1168 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1169 (plongest, thirty_two, phex_nz): Remove.
1170 * Makefile.in (SFILES): Add common/print-utils.c.
1171 (OBS): Add print-utils.o.
1172 (print-utils-ipa.o): New target.
1173 (print-utils.o): New target.
1174 (IPA_OBJS): Add print-utils-ipa.o.
1176 2014-02-06 Tom Tromey <tromey@redhat.com>
1178 * Makefile.in (SFILES): Fix indentation.
1180 2014-02-05 Doug Evans <dje@google.com>
1182 * linux-low.c (linux_wait_for_event): Improve comment.
1183 (linux_wait_1): Keep current_inferior in sync with event_child.
1185 2014-01-22 Doug Evans <dje@google.com>
1187 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1189 2014-01-22 Doug Evans <dje@google.com>
1191 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1192 * configure: Regenerate.
1193 * config.in: Regenerate.
1194 * Makefile.in (SFILES): Add debug.c.
1196 * debug.c: New file.
1197 * debug.h: New file.
1198 * linux-aarch64-low.c (*): Update all debugging printfs to use
1199 debug_printf instead of fprintf.
1200 * linux-arm-low.c (*): Ditto.
1201 * linux-cris-low.c (*): Ditto.
1202 * linux-crisv32-low.c (*): Ditto.
1203 * linux-m32r-low.c (*): Ditto.
1204 * linux-sparc-low.c (*): Ditto.
1205 * linux-x86.c (*): Ditto.
1206 * linux-low.c (*): Ditto.
1207 (linux_wait_1): Add calls to debug_enter, debug_exit.
1208 (linux_wait): Remove redundant debugging printf.
1209 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1210 (linux_resume, unstop_all_lwps): Ditto.
1211 * mem-break.c (*): Update all debugging printfs to use
1212 debug_printf instead of fprintf.
1213 * remote-utils.c (*): Ditto.
1214 * thread-db.c (*): Ditto.
1215 * server.c #include <ctype.h>, "gdb_vecs.h".
1216 (debug_threads): Moved to debug.c.
1217 (*): Update all debugging printfs to use debug_printf instead of
1219 (start_inferior): Replace call to fflush with call to debug_flush.
1220 (monitor_show_help): Mention set debug-format.
1221 (parse_debug_format_options): New function.
1222 (handle_monitor_command): Handle "monitor set debug-format".
1223 (gdbserver_usage): Mention --debug-format.
1224 (main): Parse --debug-format.
1225 * server.h (debug_threads): Declaration moved to debug.h.
1227 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1228 trace_debug_1 that uses debug_printf.
1229 (tracepoint_look_up_symbols): Update all debugging printfs to use
1230 debug_printf instead of fprintf.
1232 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1234 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1237 2014-01-17 Pedro Alves <palves@redhat.com>
1240 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1241 defined after including gdb_proc_service.h.
1243 2014-01-16 Doug Evans <dje@google.com>
1245 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1246 (match_dll): Use it.
1248 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1250 * target.h (target_ops) <read_btrace>: Change parameters and
1251 return type to allow error reporting.
1252 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1253 trace reading errors on.
1254 * linux-low.c (linux_low_read_btrace): Pass trace reading
1256 (linux_low_disable_btrace): New.
1258 2014-01-15 Doug Evans <dje@google.com>
1260 * inferiors.c (thread_id_to_gdb_id): Delete.
1261 * inferiors.h (thread_id_to_gdb_id): Delete.
1263 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1265 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1266 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1269 2014-01-08 Pedro Alves <palves@redhat.com>
1271 * server.c (handle_status): Don't discard previous queued stop
1272 replies or thread's pending status here.
1273 (main) <disconnection>: Do it here instead.
1275 2014-01-08 Pedro Alves <palves@redhat.com>
1277 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1278 * server.c (visit_actioned_threads, handle_pending_status): New
1280 (handle_v_cont): Factor out parts to ...
1281 (resume): ... this new function. If in all-stop, and a thread
1282 being resumed has a pending status, report it without actually
1284 (myresume): Adjust to use the new 'resume' function.
1285 (clear_pending_status_callback, set_pending_status_callback)
1286 (find_status_pending_thread_callback): New functions.
1287 (handle_status): Handle the case of multiple threads having
1288 interesting statuses to report. Report threads' real last signal
1289 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1290 with an interesting thread to report the status for, instead of
1291 always reporting the status of the first thread.
1293 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1295 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1296 * gdbreplay.c (gdbreplay_version): Likewise.
1298 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1300 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1301 iov.iov_len with the real length in use.
1303 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1305 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1306 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1307 for all targets that use win32-low.c.
1308 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1309 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1311 2013-12-13 Pedro Alves <palves@redhat.com>
1313 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1314 if equal to TARGET_WAITKIND_LOADED.
1315 * win32-low.c (cached_status): New static global.
1316 (win32_wait): Add declaration.
1317 (do_initial_child_stuff): Flush all initial pending debug events
1318 up to the initial breakpoint.
1319 (win32_wait): If CACHED_STATUS was set, return that instead
1320 of doing a real wait. Remove the code resuming the execution
1321 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1322 during the initial phase. Also remove the code changing
1323 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1324 TARGET_WAITKIND_STOPPED.
1326 2013-12-11 Yao Qi <yao@codesourcery.com>
1328 * notif.c (handle_notif_ack): Return 0 if no notification
1331 2013-11-20 Doug Evans <dje@google.com>
1333 * linux-low.c (linux_set_resume_request): Fix comment.
1335 2013-11-20 Doug Evans <dje@google.com>
1337 * linux-low.c (resume_status_pending_p): Tweak comment.
1339 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1341 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1342 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1343 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1344 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1345 (srv_amd64_regobj): Add amd64-mpx.o.
1346 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1347 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1348 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1349 * i387-fp.c (num_pl_bnd_register) Added constant.
1350 (num_pl_bnd_cfg_registers) Added constant.
1351 (struct i387_xsave) Added reserved area and MPX fields.
1352 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1353 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1355 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1356 (init_registers_amd64_mpx_linux): Declare new function.
1357 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1358 (x86_64_regmap): Add MPX registers.
1359 (x86_linux_read_description): Add MPX case.
1360 (initialize_low_arch): Initialize MPX targets.
1362 2013-11-18 Tom Tromey <tromey@redhat.com>
1364 * configure: Rebuild.
1365 * configure.ac: Don't check for stdlib.h.
1366 * gdbreplay.c: Unconditionally include stdlib.h.
1368 2013-11-18 Tom Tromey <tromey@redhat.com>
1370 * config.in: Rebuild.
1371 * configure: Rebuild.
1372 * configure.ac: Don't use AC_HEADER_DIRENT.
1374 2013-11-18 Tom Tromey <tromey@redhat.com>
1376 * server.h: Don't check HAVE_STRING_H.
1377 * gdbreplay.c: Don't check HAVE_STRING_H.
1378 * configure: Rebuild.
1380 2013-11-18 Tom Tromey <tromey@redhat.com>
1382 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1385 2013-11-08 Tom Tromey <tromey@redhat.com>
1387 * configure, config.in: Rebuild.
1388 * configure.ac: Remove unused configury.
1390 2013-11-08 Tom Tromey <tromey@redhat.com>
1392 * acinclude.m4: Include common.m4, codeset.m4.
1393 * configure, config.in: Rebuild.
1394 * configure.ac: Use GDB_AC_COMMON.
1396 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1398 * linux-s390-low.c (HWCAP_S390_TE): New define.
1399 (s390_arch_setup): Consider the TE field in the HWCAP for
1400 determining 'have_regset_tdb'.
1402 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1405 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1408 2013-10-02 Pedro Alves <palves@redhat.com>
1410 * server.c (process_serial_event): Don't output "GDBserver
1411 exiting" if GDB is connected through stdio.
1412 * target.c (mywait): Likewise, be silent if GDB is connected
1415 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1417 * lynx-low.c (lynx_add_threads_after_attach): New function.
1418 (lynx_attach): Remove call to add_thread. Add call to
1419 lynx_add_threads_after_attach instead.
1421 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1423 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1424 * config.in, configure: Regenerated.
1426 2013-09-18 Yao Qi <yao@codesourcery.com>
1429 * server.c (start_inferior): Clear 'resume_info'.
1431 2013-09-16 Jiong Wang <jiwang@tilera.com>
1433 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1436 2013-09-16 Jiong Wang <jiwang@tilera.com>
1438 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1439 linux-tile-low.o to srv_tgtobj.
1441 2013-09-16 Will Newton <will.newton@linaro.org>
1443 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1446 2013-09-06 Pedro Alves <palves@redhat.com>
1448 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1449 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1450 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1451 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1452 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1453 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1455 2013-09-06 Pedro Alves <palves@redhat.com>
1457 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1458 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1460 2013-09-06 Pedro Alves <palves@redhat.com>
1462 * linux-amd64-ipa.c: Include tracepoint.h.
1463 * linux-i386-ipa.c: Include tracepoint.h.
1465 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1467 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1468 (ps_get_thread_area): New function.
1470 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1472 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1473 (initialize_low_arch): Call init_registers_crisv32 rather than
1474 init_register_crisv32.
1476 2013-09-05 Pedro Alves <palves@redhat.com>
1478 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1480 * hostio.h: ... this new file.
1481 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1482 win32-low.c: Include hostio.h.
1484 2013-09-05 Pedro Alves <palves@redhat.com>
1486 * server.h (gdb_client_data, handler_func, callback_handler_func)
1487 (delete_file_handler, add_file_handler, append_callback_event)
1488 (delete_callback_event, start_event_loop, initialize_event_loop):
1489 Move to event-loop.h and include it.
1490 * event-loop.h: New file.
1492 2013-09-05 Pedro Alves <palves@redhat.com>
1494 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1495 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1496 (loaded_dll, unloaded_dll): Move to ...
1497 * dll.h: ... this new file.
1498 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1500 2013-09-05 Pedro Alves <palves@redhat.com>
1502 * server.h (current_process, get_thread_process, all_processes)
1503 (add_inferior_to_list, for_each_inferior, current_inferior)
1504 (remove_inferior, add_process, remove_process, find_process_pid)
1505 (have_started_inferiors_p, have_attached_inferiors_p)
1506 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1507 (clear_inferiors, find_inferior, find_inferior_id)
1508 (inferior_target_data, set_inferior_target_data)
1509 (inferior_regcache_data, set_inferior_regcache_data): Move to
1510 inferiors.h, and include it.
1511 * inferiors.h: New file.
1513 2013-09-05 Pedro Alves <palves@redhat.com>
1515 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1519 2013-09-05 Pedro Alves <palves@redhat.com>
1521 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1523 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1524 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1525 (handle_tracepoint_general_set, handle_tracepoint_query)
1526 (tracepoint_finished_step, tracepoint_was_hit)
1527 (release_while_stepping_state_list, current_traceframe)
1528 (in_readonly_region, traceframe_read_mem)
1529 (fetch_traceframe_registers, traceframe_read_sdata)
1530 (traceframe_read_info, struct fast_tpoint_collect_status)
1531 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1532 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1533 (supply_fast_tracepoint_registers)
1534 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1535 (ipa_tdesc, claim_trampoline_space)
1536 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1537 (agent_mem_read, agent_get_trace_state_variable_value)
1538 (agent_set_trace_state_variable_value, agent_tsv_read)
1539 (agent_mem_read_string, get_raw_reg_func_addr)
1540 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1541 * tracepoint.h: ... this new file.
1543 2013-09-05 Pedro Alves <palves@redhat.com>
1545 * server.h (perror_with_name, error, fatal, warning, paddress)
1546 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1548 * utils.h: New file.
1550 2013-09-05 Pedro Alves <palves@redhat.com>
1552 * server.h (remote_debug, noack_mode, transport_is_reliable)
1553 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1554 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1555 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1556 (write_enn, initialize_async_io, enable_async_io)
1557 (disable_async_io, check_remote_input_interrupt_request)
1558 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1559 (dead_thread_notify, prepare_resume_reply)
1560 (decode_address_to_semicolon, decode_address, decode_m_packet)
1561 (decode_M_packet, decode_X_packet, decode_xfer_write)
1562 (decode_search_memory_packet, unhexify, hexify)
1563 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1564 (look_up_one_symbol, relocate_instruction)
1565 (monitor_output): Move to remote-utils.h, and include it.
1566 * remote-utils.h: New file.
1568 2013-09-05 Pedro Alves <palves@redhat.com>
1570 * server.h (_): Delete.
1572 2013-09-02 Pedro Alves <palves@redhat.com>
1574 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1575 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1577 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1579 2013-09-02 Pierre Muller <muller@sourceware.org>
1581 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1582 or WriteProcessMemory complete successfully and handle
1583 ERROR_PARTIAL_COPY error.
1585 2013-09-02 Pedro Alves <palves@redhat.com>
1587 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1588 error instead of EIO.
1590 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1593 * linux-low.c: Include filestuff.h.
1594 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1595 * lynx-low.c: Include filestuff.h.
1596 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1597 * server.c: Include filestuff.h.
1598 (main): Call notice_open_fds.
1599 * spu-low.c: Include filestuff.h.
1600 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1602 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1604 * Makefile.in: Explain why ../target and ../nat are not
1605 listed as include file search paths.
1606 (linux-waitpid.o): New object file rule.
1607 * configure.srv (srv_native_linux_obj): New variable.
1608 Replace all occurrences of linux native object files with
1609 $srv_native_linux_obj.
1610 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1611 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1612 (linux_enable_event_reporting): Remove declaration.
1613 (my_waitpid): Moved to common/linux-waitpid.c.
1614 (linux_wait_for_event): Pass ptid when calling
1615 linux_enable_event_reporting.
1616 (linux_supports_tracefork_flag): Remove.
1617 (linux_enable_event_reporting): Likewise.
1618 (linux_tracefork_grandchild): Remove.
1619 (STACK_SIZE): Moved to common/linux-ptrace.c.
1620 (linux_tracefork_child): Remove.
1621 (linux_test_for_tracefork): Remove.
1622 (linux_look_up_symbols): Call linux_supports_traceclone.
1623 (initialize_low): Remove call to linux_test_for_tracefork.
1624 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1625 common/linux-ptrace.h.
1626 (PTRACE_TYPE_ARG4): Likewise.
1627 Include linux-ptrace.h.
1629 2013-08-21 Pedro Alves <palves@redhat.com>
1631 * config.in: Renegerate.
1633 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1635 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1636 (SFILES): Remove $(srcdir)/common/target-common.c and
1637 add $(srcdir)/target/waitstatus.c.
1638 (OBS): Remove target-common.o and add waitstatus.o.
1639 (server_h): Remove $(srcdir)/../common/target-common.h and
1640 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1641 and $(srcdir)/../target/waitstatus.h.
1642 (target-common.o): Remove.
1643 (waitstatus.o): New target object file.
1644 * target.h: Do not include target-common.h and
1645 include target/resume.h, target/wait.h and
1646 target/waitstatus.h.
1648 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1650 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1651 to PTRACE_TYPE_ARG3.
1652 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1653 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1655 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1656 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1658 2013-07-27 Jie Zhang <jie@codesourcery.com>
1659 Daniel Jacobowitz <dan@codesourcery.com>
1660 Yao Qi <yao@codesourcery.com>
1662 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1663 (mips-linux-watch.o): New rule.
1664 (mips_linux_watch_h): New variable.
1665 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1667 * linux-mips-low.c: Include mips-linux-watch.h.
1668 (struct arch_process_info, struct arch_lwp_info): New.
1669 (update_watch_registers_callback): New function.
1670 (mips_linux_new_process, mips_linux_new_thread) New functions.
1671 (mips_linux_prepare_to_resume, mips_insert_point): New
1673 (mips_remove_point, mips_stopped_by_watchpoint): New
1675 (rsp_bp_type_to_target_hw_bp_type): New function.
1676 (mips_stopped_data_address): New function.
1677 (the_low_target): Add watchpoint support functions.
1679 2013-07-27 Yao Qi <yao@codesourcery.com>
1681 * i386-low.c: Include break-common.h.
1682 (enum target_hw_bp_type): Remove.
1684 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1686 * Makefile.in (SFILES): /common/target-common.c.
1687 (OBS): Add target-common.o.
1688 (server_h): Add $(srcdir)/../common/target-common.h.
1689 (target-common.o): New target.
1690 * server.c (queue_stop_reply_callback): Free
1691 status string after use.
1692 * target.c (target_waitstatus_to_string): Remove.
1693 * target.h: Include target-common.h.
1694 (resume_kind): Likewise.
1695 (target_waitkind): Likewise.
1696 (target_waitstatus): Likewise.
1697 (TARGET_WNOHANG): Likewise.
1699 2013-07-04 Yao Qi <yao@codesourcery.com>
1701 * Makefile.in (host_alias): Use @host_noncanonical@.
1702 (target_alias): Use @target_noncanonical@.
1703 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1704 ACX_NONCANONICAL_HOST.
1705 * configure: Regenerated.
1708 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1710 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1711 * configure: Rebuild.
1712 * Makefile.in (version_host, version_target): Get from configure.
1713 (version.c): Use $(version_host) and $(version_target).
1715 2013-07-03 Pedro Alves <palves@redhat.com>
1717 * Makefile.in (config.status): Depend on development.sh.
1718 * acinclude.m4: Include libmcheck.m4.
1719 * configure: Regenerate.
1721 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1723 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1724 attribute inside the parentheses.
1725 (winapi_DebugSetProcessKillOnExit): Ditto.
1726 (winapi_DebugBreakProcess): Ditto.
1727 (winapi_GenerateConsoleCtrlEvent): Ditto.
1729 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1731 * notif.h (notif_event): Add a dummy member to avoid compiler
1734 2013-07-01 Pedro Alves <palves@redhat.com>
1736 * hostio.c (HOSTIO_PATH_MAX): Define.
1737 (require_filename, handle_open, handle_unlink, handle_readlink):
1740 2013-07-01 Pedro Alves <palves@redhat.com>
1742 * server.h: Include "pathmax.h".
1743 * linux-low.c: Don't include sys/param.h.
1744 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1746 * win32-low.c: Don't include sys/param.h.
1747 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1749 2013-07-01 Pedro Alves <palves@redhat.com>
1751 * event-loop.c: Don't check HAVE_UNISTD_H before including
1753 * gdbreplay.c: Likewise.
1754 * remote-utils.c: Likewise.
1755 * server.c: Likewise.
1756 * configure.ac: Don't check for unistd.h.
1757 * configure: Regenerate.
1759 2013-06-28 Tom Tromey <tromey@redhat.com>
1761 * Makefile.in (version.c): Use version.in, not
1764 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1766 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1767 * configure: Rebuild.
1768 * Makefile.in (version_host, version_target): Get from configure.
1769 (version.c): Use $(version_host) and $(version_target).
1771 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1773 Fix trace-status to output user name without trailing colon.
1774 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1776 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1778 Fix trace-status to output proper start-time and stop-time.
1779 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1780 output start time and stop time in hex as gdb expects.
1782 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1784 * tracepoint.c (build_traceframe_info_xml): Output trace state
1785 variables present in the trace buffer.
1787 2013-06-24 Tom Tromey <tromey@redhat.com>
1789 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1791 (version.o): Remove.
1792 * gdbreplay.c: Include version.h.
1793 (version, host_name): Don't declare.
1794 * server.h: Include version.h.
1795 (version, host_name): Don't declare.
1797 2013-06-12 Pedro Alves <palves@redhat.com>
1799 * linux-x86-low.c (linux_is_elf64): Delete global.
1800 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1801 with local linux_pid_exe_is_elf_64_file use.
1803 2013-06-11 Pedro Alves <palves@redhat.com>
1805 * linux-low.c (regset_disabled, disable_regset): New functions.
1806 (regsets_fetch_inferior_registers)
1807 (regsets_store_inferior_registers): Use them.
1808 (initialize_regsets_info); Don't allocate the disabled_regsets
1810 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1813 2013-06-11 Pedro Alves <palves@redhat.com>
1815 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1818 2013-06-11 Pedro Alves <palves@redhat.com>
1820 * linux-x86-low.c (initialize_low_arch): Call
1821 init_registers_x32_avx_linux.
1823 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1825 Fix compatibility with Android Bionic.
1826 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1829 2013-06-07 Pedro Alves <palves@redhat.com>
1832 * Makefile.in (OBS): Add tdesc.o.
1833 (IPA_OBJS): Add tdesc-ipa.o.
1834 (tdesc-ipa.o): New rule.
1835 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1837 * linux-low.c (new_inferior): Delete.
1838 (disabled_regsets, num_regsets): Delete.
1839 (linux_add_process): Adjust to set the new per-process
1841 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1842 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1843 was a stop. When calling arch_setup, switch the current inferior
1844 to the thread that got an event.
1845 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1846 (regsets_fetch_inferior_registers)
1847 (regsets_store_inferior_registers): New regsets_info parameter.
1849 (linux_register_in_regsets): New regs_info parameter. Adjust to
1851 (register_addr, fetch_register, store_register): New usrregs_info
1852 parameter. Adjust to use it.
1853 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1854 parameter regs_info. Adjust to use it.
1855 (linux_fetch_registers): Get the current inferior's regs_info, and
1857 (linux_store_registers): Ditto.
1858 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1859 (initialize_low): Don't initialize the target_regsets here. Call
1860 initialize_low_arch.
1861 * linux-low.h (target_regsets): Delete declaration.
1862 (struct regsets_info): New.
1863 (struct usrregs_info): New.
1864 (struct regs_info): New.
1865 (struct process_info_private) <new_inferior>: New field.
1866 (struct linux_target_ops): Delete the num_regs, regmap, and
1867 regset_bitmap fields. New field regs_info.
1868 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1869 * i387-fp.c (num_xmm_registers): Delete.
1870 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1871 calls to new interface.
1872 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1873 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1874 Infer the number of xmm registers from the regcache's target
1876 * i387-fp.h (num_xmm_registers): Delete.
1877 * inferiors.c (add_thread): Don't install the thread's regcache
1879 * proc-service.c (gregset_info): Fetch the current inferior's
1880 regs_info. Adjust to use it.
1881 * regcache.c: Include tdesc.h.
1882 (register_bytes, reg_defs, num_registers)
1883 (gdbserver_expedite_regs): Delete.
1884 (get_thread_regcache): If the thread doesn't have a regcache yet,
1885 create one, instead of aborting gdbserver.
1886 (regcache_invalidate_one): Rename to ...
1887 (regcache_invalidate_thread): ... this.
1888 (regcache_invalidate_one): New.
1889 (regcache_invalidate): Only invalidate registers of the current
1891 (init_register_cache): Add target_desc parameter, and use it.
1892 (new_register_cache): Ditto. Assert the target description has a
1893 non zero registers_size.
1894 (regcache_cpy): Add assertions. Adjust.
1895 (realloc_register_cache, set_register_cache): Delete.
1896 (registers_to_string, registers_from_string): Adjust.
1897 (find_register_by_name, find_regno, find_register_by_number)
1898 (register_cache_size): Add target_desc parameter, and use it.
1899 (free_register_cache_thread, free_register_cache_thread_one)
1900 (regcache_release, register_cache_size): New.
1901 (register_size): Add target_desc parameter, and use it.
1902 (register_data, supply_register, supply_register_zeroed)
1903 (supply_regblock, supply_register_by_name, collect_register)
1904 (collect_register_as_string, collect_register_by_name): Adjust.
1905 * regcache.h (struct target_desc): Forward declare.
1906 (struct regcache) <tdesc>: New field.
1907 (init_register_cache, new_register_cache): Add target_desc
1909 (regcache_invalidate_thread): Declare.
1910 (regcache_invalidate_one): Delete declaration.
1911 (regcache_release): Declare.
1912 (find_register_by_number, register_cache_size, register_size)
1913 (find_regno): Add target_desc parameter.
1914 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1916 * remote-utils.c: Include tdesc.h.
1917 (outreg, prepare_resume_reply): Adjust.
1918 * server.c: Include tdesc.h.
1919 (gdbserver_xmltarget): Delete declaration.
1920 (get_features_xml, process_serial_event): Adjust.
1921 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1923 (struct process_info) <tdesc>: New field.
1924 (ipa_tdesc): Declare.
1925 * tdesc.c: New file.
1926 * tdesc.h: New file.
1927 * tracepoint.c: Include tdesc.h.
1928 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1929 (get_context_regcache): Adjust to pass ipa_tdesc down.
1930 (do_action_at_tracepoint): Adjust to get the register cache size
1931 from the context regcache's description.
1932 (traceframe_walk_blocks): Adjust to get the register cache size
1933 from the current trace frame's description.
1934 (traceframe_get_pc): Adjust to get current trace frame's
1935 description and pass it down.
1936 (gdb_collect): Adjust to get the register cache size from the
1938 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1939 (gdbserver_xmltarget): Delete.
1940 (initialize_low_tracepoint): Set the ipa's target description.
1941 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1942 (initialize_low_tracepoint): Set the ipa's target description.
1943 * linux-x86-low.c: Include tdesc.h.
1944 [__x86_64__] (is_64bit_tdesc): New.
1945 (ps_get_thread_area, x86_get_thread_area): Use it.
1946 (i386_cannot_store_register): Rename to ...
1947 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1948 (i386_cannot_fetch_register): Rename to ...
1949 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1950 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1952 (target_regsets): Rename to ...
1953 (x86_regsets): ... this.
1954 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1956 (x86_siginfo_fixup): Use is_64bit_tdesc.
1957 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
1958 (tdesc_x32_avx_linux, tdesc_x32_linux)
1959 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
1961 (x86_linux_update_xmltarget): Delete.
1962 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
1963 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
1964 (AMD64_LINUX_USER64_CS): New.
1965 (x86_linux_read_description): New, based on
1966 x86_linux_update_xmltarget.
1967 (same_process_callback): New.
1968 (x86_arch_setup_process_callback): New.
1969 (x86_linux_update_xmltarget): New.
1970 (x86_regsets_info): New.
1971 (amd64_linux_regs_info): New.
1972 (i386_linux_usrregs_info): New.
1973 (i386_linux_regs_info): New.
1974 (x86_linux_regs_info): New.
1975 (x86_arch_setup): Reimplement.
1976 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
1977 (x86_emit_ops): Ditto.
1978 (the_low_target): Adjust. Install x86_linux_regs_info,
1979 x86_cannot_fetch_register, and x86_cannot_store_register.
1980 (initialize_low_arch): New.
1981 * linux-ia64-low.c (tdesc_ia64): Declare.
1982 (ia64_fetch_register): Adjust.
1983 (ia64_usrregs_info, regs_info): New globals.
1984 (ia64_regs_info): New function.
1985 (the_low_target): Adjust.
1986 (initialize_low_arch): New function.
1987 * linux-sparc-low.c (tdesc_sparc64): Declare.
1988 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
1990 (sparc_arch_setup): New function.
1991 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
1992 (the_low_target): Adjust.
1993 (initialize_low_arch): New function.
1994 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
1995 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
1996 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
1997 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
1998 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
1999 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2000 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2001 (tdesc_powerpc_isa205_vsx64l): Declare.
2002 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2003 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2004 (ppc_set_pc, ppc_get_hwcap): Adjust.
2005 (ppc_usrregs_info): Forward declare.
2006 (!__powerpc64__) ppc_regmap_adjusted: New global.
2007 (ppc_arch_setup): Adjust to the current process'es target
2009 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2010 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2011 (ppc_store_evrregset): Adjust.
2012 (target_regsets): Rename to ...
2013 (ppc_regsets): ... this, and make static.
2014 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2015 (ppc_regs_info): New function.
2016 (the_low_target): Adjust.
2017 (initialize_low_arch): New function.
2018 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2019 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2020 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2021 (tdesc_s390x_linux64v2): Declare.
2022 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2023 (s390_fill_gregset, s390_store_last_break): Adjust.
2024 (target_regsets): Rename to ...
2025 (s390_regsets): ... this, and make static.
2026 (s390_get_pc, s390_set_pc): Adjust.
2027 (s390_get_hwcap): New target_desc parameter, and use it.
2028 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2029 (s390_arch_setup): Adjust to set the current process'es target
2030 description. Don't adjust the regmap.
2031 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2032 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2033 (regs_info_3264): New globals.
2034 (s390_regs_info): New function.
2035 (the_low_target): Adjust.
2036 (initialize_low_arch): New function.
2037 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2038 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2039 [__mips64] (init_registers_mips_linux)
2040 (init_registers_mips_dsp_linux): Delete defines.
2041 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2042 (have_dsp): New global.
2043 (mips_read_description): New, based on mips_arch_setup.
2044 (mips_arch_setup): Reimplement.
2045 (get_usrregs_info): New function.
2046 (mips_cannot_fetch_register, mips_cannot_store_register)
2047 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2048 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2049 (target_regsets): Rename to ...
2050 (mips_regsets): ... this, and make static.
2051 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2052 (dsp_regs_info, regs_info): New globals.
2053 (mips_regs_info): New function.
2054 (the_low_target): Adjust.
2055 (initialize_low_arch): New function.
2056 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2057 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2059 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2060 (arm_read_description): New, with bits factored from
2062 (arm_arch_setup): Reimplement.
2063 (target_regsets): Rename to ...
2064 (arm_regsets): ... this, and make static.
2065 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2066 (arm_regs_info): New function.
2067 (the_low_target): Adjust.
2068 (initialize_low_arch): New function.
2069 * linux-m68k-low.c (tdesc_m68k): Declare.
2070 (target_regsets): Rename to ...
2071 (m68k_regsets): ... this, and make static.
2072 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2073 (m68k_regs_info): New function.
2074 (m68k_arch_setup): New function.
2075 (the_low_target): Adjust.
2076 (initialize_low_arch): New function.
2077 * linux-sh-low.c (tdesc_sharch): Declare.
2078 (target_regsets): Rename to ...
2079 (sh_regsets): ... this, and make static.
2080 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2081 (sh_regs_info, sh_arch_setup): New functions.
2082 (the_low_target): Adjust.
2083 (initialize_low_arch): New function.
2084 * linux-bfin-low.c (tdesc_bfin): Declare.
2085 (bfin_arch_setup): New function.
2086 (bfin_usrregs_info, regs_info): New globals.
2087 (bfin_regs_info): New function.
2088 (the_low_target): Adjust.
2089 (initialize_low_arch): New function.
2090 * linux-cris-low.c (tdesc_cris): Declare.
2091 (cris_arch_setup): New function.
2092 (cris_usrregs_info, regs_info): New globals.
2093 (cris_regs_info): New function.
2094 (the_low_target): Adjust.
2095 (initialize_low_arch): New function.
2096 * linux-cris-low.c (tdesc_crisv32): Declare.
2097 (cris_arch_setup): New function.
2098 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2099 (cris_regs_info): New function.
2100 (the_low_target): Adjust.
2101 (initialize_low_arch): New function.
2102 * linux-m32r-low.c (tdesc_m32r): Declare.
2103 (m32r_arch_setup): New function.
2104 (m32r_usrregs_info, regs_info): New globals.
2105 (m32r_regs_info): Adjust.
2106 (initialize_low_arch): New function.
2107 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2108 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2109 (tic6x_usrregs_info): Forward declare.
2110 (tic6x_read_description): New function, based on ...
2111 (tic6x_arch_setup): ... this. Reimplement.
2112 (target_regsets): Rename to ...
2113 (tic6x_regsets): ... this, and make static.
2114 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2115 (tic6x_regs_info): New function.
2116 (the_low_target): Adjust.
2117 (initialize_low_arch): New function.
2118 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2119 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2120 (target_regsets): Rename to ...
2121 (xtensa_regsets): ... this, and make static.
2122 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2124 (xtensa_arch_setup, xtensa_regs_info): New functions.
2125 (the_low_target): Adjust.
2126 (initialize_low_arch): New function.
2127 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2128 (nios2_arch_setup): Set the current process'es tdesc.
2129 (target_regsets): Rename to ...
2130 (nios2_regsets): ... this.
2131 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2132 (nios2_regs_info): New function.
2133 (the_low_target): Adjust.
2134 (initialize_low_arch): New function.
2135 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2136 (aarch64_arch_setup): Set the current process'es tdesc.
2137 (target_regsets): Rename to ...
2138 (aarch64_regsets): ... this.
2139 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2140 (aarch64_regs_info): New function.
2141 (the_low_target): Adjust.
2142 (initialize_low_arch): New function.
2143 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2145 (target_regsets): Rename to ...
2146 (tile_regsets): ... this.
2147 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2148 (tile_regs_info): New function.
2149 (tile_arch_setup): Set the current process'es tdesc.
2150 (the_low_target): Adjust.
2151 (initialize_low_arch): New function.
2152 * spu-low.c (tdesc_spu): Declare.
2153 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2154 * win32-arm-low.c (tdesc_arm): Declare.
2155 (arm_arch_setup): New function.
2156 (the_low_target): Install arm_arch_setup instead of
2158 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2159 (init_windows_x86): Rename to ...
2160 (i386_arch_setup): ... this. Set `win32_tdesc'.
2161 (the_low_target): Adjust.
2162 * win32-low.c (win32_tdesc): New global.
2163 (child_add_thread): Don't create the thread cache here.
2164 (do_initial_child_stuff): Set the new process'es tdesc.
2165 * win32-low.h (struct target_desc): Forward declare.
2166 (win32_tdesc): Declare.
2167 * lynx-i386-low.c (tdesc_i386): Declare global.
2168 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2169 * lynx-low.c (lynx_tdesc): New global.
2170 (lynx_add_process): Set the new process'es tdesc.
2171 * lynx-low.h (struct target_desc): Forward declare.
2172 (lynx_tdesc): Declare global.
2173 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2174 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2175 * nto-low.c (nto_tdesc): New global.
2176 (do_attach): Set the new process'es tdesc.
2177 * nto-low.h (struct target_desc): Forward declare.
2178 (nto_tdesc): Declare.
2179 * nto-x86-low.c (tdesc_i386): Declare.
2180 (nto_x86_arch_setup): Set `nto_tdesc'.
2182 2013-06-04 Gary Benson <gbenson@redhat.com>
2184 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2185 to qSupported response when appropriate.
2186 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2187 with nonzero-length annex.
2188 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2189 arguments supplied in annex.
2191 2013-05-31 Doug Evans <dje@google.com>
2194 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2195 64 bits in 64-cross-32 environment.
2197 2013-05-28 Pedro Alves <palves@redhat.com>
2199 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2200 (aarch64-without-fpu.c): Delete rule.
2201 * configure.srv (aarch64*-*-linux*): Remove references to
2202 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2203 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2206 2013-05-24 Pedro Alves <palves@redhat.com>
2208 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2209 instead of strchr/decode_address. Error if the range isn't split
2210 with a ','. Don't assume there's be a ':' in the action.
2212 2013-05-23 Yao Qi <yao@codesourcery.com>
2213 Pedro Alves <palves@redhat.com>
2215 * linux-low.c (lwp_in_step_range): New function.
2216 (linux_wait_1): If the thread was range stepping and stopped
2217 outside the stepping range, report the stop to GDB. Otherwise,
2218 continue stepping. Add range stepping debug output.
2219 (linux_set_resume_request): Copy the step range from the resume
2221 (linux_supports_range_stepping): New.
2222 (linux_target_ops) <supports_range_stepping>: Set to
2223 linux_supports_range_stepping.
2224 * linux-low.h (struct linux_target_ops)
2225 <supports_range_stepping>: New field.
2226 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2227 * linux-x86-low.c (x86_supports_range_stepping): New.
2228 (the_low_target) <supports_range_stepping>: Set to
2229 x86_supports_range_stepping.
2230 * server.c (handle_v_cont): Handle 'r' action.
2231 (handle_v_requests): Append ";r" if the target supports range
2233 * target.h (struct thread_resume) <step_range_start,
2234 step_range_end>: New fields.
2235 (struct target_ops) <supports_range_stepping>:
2237 (target_supports_range_stepping): New macro.
2239 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2241 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2242 confusion in comment.
2244 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2246 * lynx-low.c (struct process_info_private): New type.
2247 (lynx_add_process): New function.
2248 (lynx_create_inferior, lynx_attach): Replace calls to
2249 add_process by calls to lynx_add_process.
2250 (lynx_resume): If PTID is null, then try using
2251 current_process()->private->last_wait_event_ptid.
2253 (lynx_clear_inferiors): Delete. The contents of that function
2254 has been inlined in lynx_mourn;
2255 (lynx_wait_1): Save the ptid in the process's private data.
2256 (lynx_mourn): Free the process' private data. Replace call
2257 to lynx_clear_inferiors by call to clear_inferiors.
2259 2013-05-17 Yao Qi <yao@codesourcery.com>
2261 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2264 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2266 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2267 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2268 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2269 PT_TEXT_END_ADDR guards. Update comments.
2270 (linux_target_op) <read_offsets>: Conditionally define to
2271 linux_read_offsets if the target is UCLIBC and if it defines
2272 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2274 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2275 Andrew Jenner <andrew@codesourcery.com>
2277 * Makefile.in (SFILES): Add linux-nios2-low.c.
2278 (clean): Add action to delete nios2-linux.c.
2279 (nios2-linux.c): New rule.
2280 * configure.srv: Add nios2*-*-linux*.
2281 * linux-nios2-low.c: New.
2283 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2285 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2287 2013-04-25 Hui Zhu <hui@codesourcery.com>
2290 * ax.c (ax_printf): Add fflush.
2292 2013-04-22 Tom Tromey <tromey@redhat.com>
2294 * Makefile.in (SFILES): Add filestuff.c.
2295 (OBS): Add filestuff.o.
2296 (filestuff.o): New target.
2297 * config.in, configure: Rebuild.
2298 * configure.ac: Check for fdwalk, pipe2.
2300 2013-04-17 Pedro Alves <palves@redhat.com>
2302 * configure.ac (USE_THREAD_DB): Delete variable.
2303 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2304 Don't AC_SUBST USE_THREAD_DB.
2305 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2306 * config.in, configure: Regenerate.
2308 2013-04-16 Pedro Alves <palves@redhat.com>
2310 * linux-low.h (struct lwp_info) <thread_known>: Move under
2311 the USE_THREAD_DB #ifdef.
2313 2013-04-16 Pedro Alves <palves@redhat.com>
2315 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2316 (linux-low.o): Delete rule.
2317 * linux-low.h: Always include "gdb_thread_db.h" instead of
2318 conditionally including thread_db.h.
2319 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2322 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2324 * Makefile.in (install-only): Fix make install regression.
2326 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2328 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2329 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2331 * gdbserver.1: Remove.
2333 2013-03-22 Pedro Alves <palves@redhat.com>
2335 * linux-low.c (handle_extended_wait): Don't call
2336 linux_enable_event_reporting.
2338 2013-03-15 Tony Theodore <tonyt@logyst.com>
2341 * Makefile.in (SHELL): Use @SHELL@.
2343 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2345 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2348 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2350 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2351 Remove extraneous NULL element.
2353 2013-03-13 Yao Qi <yao@codesourcery.com>
2355 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2356 'V' block in trace frame.
2358 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2360 * target.h (struct target_ops): Add btrace ops.
2361 (target_supports_btrace): New macro.
2362 (target_enable_btrace): New macro.
2363 (target_disable_btrace): New macro.
2364 (target_read_btrace): New macro.
2365 * gdbthread.h (struct thread_info): Add btrace field.
2366 * server.c: Include btrace-common.h.
2367 (handle_btrace_general_set): New function.
2368 (handle_btrace_enable): New function.
2369 (handle_btrace_disable): New function.
2370 (handle_general_set): Call handle_btrace_general_set.
2371 (handle_qxfer_btrace): New function.
2372 (struct qxfer qxfer_packets[]): Add btrace entry.
2373 * inferiors.c (remove_thread): Disable btrace.
2374 * linux-low: Include linux-btrace.h.
2375 (linux_low_enable_btrace): New function.
2376 (linux_low_read_btrace): New function.
2377 (linux_target_ops): Add btrace ops.
2378 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2379 Add srv_linux_btrace=yes.
2380 (x86_64-*-linux*): Add linux-btrace.o.
2381 Add srv_linux_btrace=yes.
2382 * configure.ac: Define HAVE_LINUX_BTRACE.
2383 * config.in: Regenerated.
2384 * configure: Regenerated.
2386 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2388 * server.c (handle_qxfer): Preserve error message if -3 is
2390 (qxfer): Document the -3 return value.
2392 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2394 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2395 (linux_btrace_h): New variable.
2396 (linux-btrace.o): New rule.
2398 2013-03-08 Stan Shebs <stan@codesourcery.com>
2399 Hafiz Abid Qadeer <abidh@codesourcery.com>
2401 * tracepoint.c (trace_buffer_size): New global.
2402 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2403 (init_trace_buffer): Change to one-argument function. Allocate
2404 trace buffer memory.
2405 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2406 handle QTBuffer:size packet.
2407 (cmd_bigqtbuffer_size): New function.
2408 (initialize_tracepoint): Call init_trace_buffer with
2409 DEFAULT_TRACE_BUFFER_SIZE.
2410 * server.c (handle_query): Add QTBuffer:size in the
2413 2013-03-07 Yao Qi <yao@codesourcery.com>
2415 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2416 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2418 (cmd_qtsp): Adjust condition. Do post increment.
2419 Set cur_action and cur_step_action back to 0.
2421 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2424 * linux-low.c (linux_write_memory): Return early success if LEN is
2427 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2429 * configure.srv: Add x86_64-*-cygwin* as target.
2431 2013-02-28 Tom Tromey <tromey@redhat.com>
2433 * configure.ac: Invoke AC_SYS_LARGEFILE.
2434 * configure, config.in: Rebuild.
2436 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2438 * win32-low.c: Throughout, fix format strings and casts of
2439 printf-like functions to avoid type related warnings on all
2441 (get_child_debug_event): Print dwDebugEventCode as hex since
2442 that's how it's usually documented.
2444 2013-02-28 Yao Qi <yao@codesourcery.com>
2446 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2449 2013-02-27 Jiong Wang <jiwang@tilera.com>
2451 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2452 (reg-tilegx32.c): New rule.
2453 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2454 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2455 different register info initializer according to elf class.
2456 (init_registers_tilgx32): New function. The tilegx32 register info
2458 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2459 (tile_store_gregset): Likewise.
2461 2013-02-27 Yao Qi <yao@codesourcery.com>
2463 * server.c (process_point_options): Print debug message when
2464 debug_threads is true.
2466 2013-02-26 Yao Qi <yao@codesourcery.com>
2468 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2470 2013-02-19 Pedro Alves <palves@redhat.com>
2471 Kai Tietz <ktietz@redhat.com>
2475 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2476 instead of strtoul to extract address from packet.
2477 (process_serial_event) <'z'>: Likewise.
2479 2013-02-18 Yao Qi <yao@codesourcery.com>
2481 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2483 2013-02-14 Pedro Alves <palves@redhat.com>
2487 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2488 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2490 2013-02-14 Pedro Alves <palves@redhat.com>
2492 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2494 2013-02-14 Pedro Alves <palves@redhat.com>
2496 * tracepoint.c (save_string): Delete.
2497 (add_tracepoint_action): Use savestring instead of save_string.
2499 2013-02-12 Pedro Alves <palves@redhat.com>
2501 * linux-xtensa-low.c: Ditto.
2502 * xtensa-xtregs.c: Ditto.
2504 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2506 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2509 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2511 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2512 aarch64_num_wp_regs and aarch64_num_bp_regs to
2513 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2515 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2517 * linux-aarch64-low.c (ps_get_thread_area): Replace
2518 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2520 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2521 Marcus Shawcroft <marcus.shawcroft@arm.com>
2522 Nigel Stephens <nigel.stephens@arm.com>
2523 Yufeng Zhang <yufeng.zhang@arm.com>
2525 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2526 (aarch64.c, aarch64-without-fpu.c): New targets.
2527 * configure.srv (aarch64*-*-linux*): New.
2528 * linux-aarch64-low.c: New file.
2530 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2532 * linux-low.c (handle_extended_wait, linux_create_inferior)
2533 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2534 (dequeue_one_deferred_signal, linux_resume_one_thread)
2535 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2536 (linux_tracefork_grandchild, linux_test_for_tracefork)
2537 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2538 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2539 where the argument is 0.
2541 2013-01-25 Yao Qi <yao@codesourcery.com>
2543 * event-loop.c: Include "queue.h".
2544 (gdb_event_p): New typedef.
2545 (struct gdb_event) <next_event>: Remove.
2546 (event_queue): Change to QUEUE(gdb_event_p).
2547 (async_queue_event): Remove.
2548 (gdb_event_xfree): New.
2549 (initialize_event_loop): New.
2550 (process_event): Use API from QUEUE.
2551 (wait_for_event): Likewise.
2552 * server.c (main): Call initialize_event_loop.
2553 * server.h (initialize_event_loop): Declare.
2555 2013-01-18 Yao Qi <yao@codesourcery.com>
2557 * ax.h (struct eval_agent_expr_context): New.
2558 (gdb_eval_agent_expr): Update declaration.
2559 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2560 TFRAME. Add new argument CTX.
2561 * server.h (struct eval_agent_expr_context): Declare.
2562 (agent_mem_read, agent_tsv_read): Update declaration.
2563 (agent_mem_read_string): Likewise.
2564 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2565 (add_traceframe_block): Add new argument TPOINT.
2566 Increase TPOINT->traceframe_usage.
2567 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2568 eval_tracepoint_agent_expr.
2569 (condition_true_at_tracepoint): Likewise.
2570 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2571 (agent_mem_read_string, agent_tsv_read): Likewise.
2573 2013-01-16 Yao Qi <yao@codesourcery.com>
2575 * linux-low.c (linux_resume_one_lwp): Don't check
2576 'lwp->bp_reinsert != 0'.
2578 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2579 Pedro Alves <palves@redhat.com>
2581 * lynx-low.c (ptrace_request_to_str): Define a temporary
2582 macro and use it to simplify this function's implementation.
2584 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2586 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2589 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2591 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2593 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2595 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2597 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2599 * lynx-low.c (lynx_resume): Use the resume_info parameter
2600 to determine the ptid for the lynx_ptrace call, unless
2601 it is equal to minus_one_ptid, in which case we use the
2602 ptid of the current_inferior.
2603 (lynx_wait_1): After having received a thread create/exit
2604 event, resume the inferior's execution using the signaling
2605 thread's ptid, rather than the old ptid.
2607 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2609 * lynx-low.c (lynx_resume): Delete variable ret.
2611 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2613 * gdbreplay.c (gdbreplay_version): Update copyright year.
2614 * server.c (gdbserver_version): Likewise.
2616 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2618 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2621 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2623 * lynx-low.c (ptrace_request_to_str): Add handling for
2626 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2628 * lynx-low.c (lynx_attach): Delete variable new_process.
2630 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2632 * lynx-low.c (lynx_create_inferior): Delete variable
2635 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2637 * lynx-low.c (ptrace_request_to_str): Do not handle
2638 PTRACE_GETTHREADLIST if this macro does not exist.
2640 2012-12-15 Yao Qi <yao@codesourcery.com>
2642 * Makefile.in (OBS): Add notif.o.
2643 * notif.c, notif.h: New.
2644 * server.c: Include "notif.h".
2645 (struct vstop_notif) <next>: Remove.
2647 (queue_stop_reply): Update.
2648 (push_event, send_next_stop_reply): Remove.
2649 (discard_queued_stop_replies): Update.
2650 (notif_stop): New variable.
2651 (handle_v_stopped): Remove.
2652 (handle_v_requests): Don't call handle_v_stopped. Call
2653 handle_ack_notif instead.
2654 (queue_stop_reply_callback): Call notif_event_enque instead
2655 of queue_stop_reply.
2656 (handle_status): Don't call send_next_stop_reply, call
2657 notif_write_event instead.
2658 (kill_inferior_callback): Likewise.
2659 (detach_or_kill_inferior_callback): Likewise.
2660 (main): Call initialize_notif.
2661 (process_serial_event): Call QUEUE_is_empty.
2662 (handle_target_event): Call notif_push instead of push event.
2663 * server.h (push_event): Remove declaration.
2665 2012-12-10 Tom Tromey <tromey@redhat.com>
2667 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2668 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2671 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2672 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2673 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2674 (amd64-linux-ipa.o, ax.o): Rewrite.
2675 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2676 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2677 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2678 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2679 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2680 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2681 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2682 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2683 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2684 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2685 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2686 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2687 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2688 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2689 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2690 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2691 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2692 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2693 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2694 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2695 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2696 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2697 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2698 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2699 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2700 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2701 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2702 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2703 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2704 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2705 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2706 (reg-tilegx.o): Remove.
2707 (all_object_files): New macro.
2708 Include .deps files.
2709 * aclocal.m4, configure: Rebuild.
2710 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2711 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2712 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2714 2012-12-05 Tom Tromey <tromey@redhat.com>
2717 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2719 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2721 * configure.ac: Check for linux/perf_event.h.
2722 * config.in: Regenerated.
2723 * configure: Regenerated.
2725 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2727 * hostio.c (handle_readlink): Decrease buffer size
2728 parameter passed to readlink by one byte.
2730 2012-11-26 Yao Qi <yao@codesourcery.com>
2732 * configure.ac (build_warnings): Append '-Wempty-body'.
2733 * configure: Regenerated.
2734 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2737 2012-11-15 Pierre Muller <muller@sourceware.org>
2739 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2740 * config.in: Regenerate.
2741 * configure: Regenerate.
2742 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2743 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2744 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2745 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2747 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2748 instead of <sys/wait.h> header.
2749 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2751 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2753 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2754 (various make rules): Remove -DGDBSERVER
2756 2012-11-09 Yao Qi <yao@codesourcery.com>
2758 * spu-low.c (current_ptid): Move it to ..
2759 * gdbthread.h: ... here. New.
2760 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2761 * server.c (myresume, process_serial_event): Likewise.
2762 * thread-db.c (thread_db_find_new_threads): Likewise.
2763 * tracepoint.c (run_inferior_command): Likewise.
2765 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2767 * server.c (handle_search_memory_1): Include access length in
2770 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2772 * linux-crisv32-low.c: Fix compile errors.
2774 2012-09-04 Yao Qi <yao@codesourcery.com>
2776 * tracepoint.c (cmd_qtsv): Adjust debug message.
2777 Don't check CUR_TPOINT.
2779 2012-08-28 Yao Qi <yao@codesourcery.com>
2781 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2782 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2783 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2784 Remove declarations of xmalloc, xreallloc, xstrdup and
2786 * Makefile.in (libiberty_h): New.
2787 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2788 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2790 2012-08-23 Yao Qi <yao@codesourcery.com>
2792 * server.h: Remove declaration of 'xsnprintf'.
2794 2012-08-22 Keith Seitz <keiths@redhat.com>
2796 * server.h: Include build-gnulib-gbserver/config.h.
2797 * gdbreplay.c: Likewise.
2799 2012-08-08 Doug Evans <dje@google.com>
2801 * Makefile.in (SFILES): Add gdb_vecs.c.
2802 (OBS): Add gdb_vecs.o.
2803 (gdb_vecs_h, host_defs_h): New variables.
2804 (thread-db.o): Add $(gdb_vecs_h) dependency.
2805 (gdb_vecs.o): New rule.
2806 * thread-db.c: #include "gdb_vecs.h".
2807 (thread_db_load_search): Use a vector to iterate over path elements.
2808 Handle text appearing after "$pdir".
2810 * configure.ac: Add check for strstr.
2811 * config.in: Regenerate.
2812 * configure: Regenerate.
2814 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2816 * hostio.c (handle_pread): If pread fails, fall back to attempting
2818 (handle_pwrite): Likewise for pwrite.
2820 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2822 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2823 between unsupported TYPE and unimplementable ADDR/LEN combination.
2824 (arm_insert_point): Act on new return value.
2826 2012-07-31 Pedro Alves <palves@redhat.com>
2828 * server.c (process_point_options): Only skip tokens if we find
2829 one that is unrecognized. Don't treat 'X' specially while
2830 skipping unrecognized tokens.
2832 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2834 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2835 to 4-byte-align HW breakpoint addresses for Thumb.
2837 2012-07-27 Yao Qi <yao@codesourcery.com>
2841 * server.h: Declare gdb_agent_about_to_close.
2842 * target.c (kill_inferior): Include "agent.h".
2843 New. Send command 'kill'.
2844 * target.h (kill_inferior): Removed macro.
2845 * tracepoint.c (gdb_agent_about_to_close): New.
2846 (gdb_agent_helper_thread): Handle command 'close'.
2847 Wait endlessly until the inferior stops.
2848 Install gdb_agent_remove_socket to atexit hook.
2849 (agent_socket_name): New static variable.
2850 (gdb_agent_socket_init): Replace local variable 'name' with
2851 'agent_socket_name'.
2852 (gdb_agent_remove_socket): New.
2854 2012-07-27 Yao Qi <yao@codesourcery.com>
2856 * server.c (process_point_options): Stop at 'X' when parsing.
2858 2012-07-19 Michael Eager <eager@eagercon.com>
2860 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2862 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2863 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2864 hardware breakpoint.
2866 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2868 * gdbserver/linux-low.c (initialize_low): Call
2869 linux_ptrace_init_warnings.
2871 2012-07-02 Doug Evans <dje@google.com>
2873 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2876 2012-07-02 Stan Shebs <stan@codesourcery.com>
2878 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2879 (ax.o): Add it to build rule.
2881 (OBS): Add format.o.
2882 (IPA_OBS): Add format.o.
2883 * server.c (handle_query): Claim support for breakpoint commands.
2884 (process_point_options): Add command case.
2885 (process_serial_event): Leave running if there are printfs in
2887 * mem-break.h (any_persistent_commands): Declare.
2888 (add_breakpoint_commands): Declare.
2889 (gdb_no_commands_at_breakpoint): Declare.
2890 (run_breakpoint_commands): Declare.
2891 * mem-break.c (struct point_command_list): New struct.
2892 (struct breakpoint): New field command_list.
2893 (any_persistent_commands): New function.
2894 (add_commands_to_breakpoint): New function.
2895 (add_breakpoint_commands): New function.
2896 (gdb_no_commands_at_breakpoint): New function.
2897 (run_breakpoint_commands): New function.
2898 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2900 * ax.c: Include format.h.
2901 (ax_printf): New function.
2902 (gdb_eval_agent_expr): Add printf opcode.
2904 2012-06-13 Yao Qi <yao@codesourcery.com>
2906 * server.c (start_inferior): Remove duplicated writes to fields
2907 'last_resume_kind' and 'last_status' of 'current_inferior'.
2909 2012-06-12 Yao Qi <yao@codesourcery.com>
2910 Pedro Alves <palves@redhat.com>
2912 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2914 * server.c (handle_v_cont): Extend comment.
2916 2012-06-11 Yao Qi <yao@codesourcery.com>
2918 * linux-low.c (linux_attach): Add 'static'.
2920 2012-06-06 Yao Qi <yao@codesourcery.com>
2922 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2924 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2926 Fix gcc -flto compilation warning.
2927 * server.c (main): Make variable multi_mode and attach volatile.
2929 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2931 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2932 if the platform doesn't know about it.
2934 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2936 * Makefile.in (SFILES): Add linux-tile-low.c.
2937 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2938 * configure.srv: Handle tilegx-*-linux*.
2939 * linux-tile-low.c: New file.
2941 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2943 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2945 2012-05-24 Pedro Alves <palves@redhat.com>
2949 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2951 2012-05-24 Pedro Alves <palves@redhat.com>
2955 Replace target_signal with gdb_signal throughout.
2957 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
2959 * linux-low.c (linux_store_registers): Avoid the copying sequence
2960 when no data has been retrieved by ptrace.
2962 2012-05-22 Will Deacon <will.deacon@arm.com>
2964 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
2965 Include asm/ptrace.h.
2966 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
2969 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2971 * linux-low.c (linux_store_registers): Don't re-retrieve data
2972 with ptrace that has already been obtained from /proc. Always
2973 copy any data retrieved with ptrace to the buffer supplied.
2975 2012-05-11 Yao Qi <yao@codesourcery.com>
2976 Pedro Alves <palves@redhat.com>
2978 * linux-low.c (enum stopping_threads_kind): New.
2979 (stopping_threads): Change type to `enum stopping_threads_kind'.
2980 (handle_extended_wait): If stopping and suspending threads, leave
2981 the new_lwp suspended too.
2982 (linux_wait_for_event): Adjust.
2983 (stop_all_lwps): Set `stopping_threads' to
2984 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
2985 whether we're suspending threads or just stopping them. Assert no
2988 2012-04-29 Yao Qi <yao@codesourcery.com>
2990 * server.h: Move some code to ...
2991 * gdbthread.h: ... here. New.
2992 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
2993 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
2994 (nto-low.o, win32-low.o): Likewise.
2995 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
2996 * regcache.c, remote-utils.c, server.c: Likewise.
2997 * target.c, tracepoint.c, win32-low.c: Likewise.
2999 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3001 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3002 (PTRACE_ARG4_TYPE): Likewise.
3003 (PTRACE_XFER_TYPE): Likewise.
3004 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3005 ptrace to PTRACE_ARG3_TYPE.
3006 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3007 (PTRACE_ARG4_TYPE): Likewise.
3008 (PTRACE_XFER_TYPE): Likewise.
3009 (linux_detach_one_lwp): Cast fourth argument of
3010 ptrace to long then PTRACE_ARG4_TYPE.
3011 (regsets_fetch_inferior_registers): Cast third argument of
3012 ptrace to long then PTRACE_ARG3_TYPE.
3013 (regsets_store_inferior_registers): Likewise.
3015 2012-04-20 Pedro Alves <palves@redhat.com>
3017 * configure: Regenerate.
3019 2012-04-19 Pedro Alves <palves@redhat.com>
3021 * Makefile.in (GNULIB_BUILDDIR): New.
3022 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3023 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3024 (all, install-only, uninstall, clean-info, all-lib, clean): No
3025 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3026 (maintainer-clean realclean distclean): Use subdir_do.
3028 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3029 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3030 * acinclude.m4: Include acx_configure_dir.m4.
3031 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3032 calls. Call AC_PROG_RANLIB. Configure gnulib using
3035 (GNULIB_STDINT_H): Adjust.
3036 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3037 * gdbreplay.c: Include build-gnulib/config.h.
3038 * server.h: Likewise.
3039 * aclocal.m4: Regenerate.
3040 * config.in: Regenerate.
3041 * configure: Regenerate.
3043 2012-04-19 Pedro Alves <palves@redhat.com>
3045 * Makefile.in (LIBGNU, INCGNU): Adjust.
3046 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3047 (all, install-only, uninstall, clean-info, all-lib, clean)
3048 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3049 * configure.ac: Adjust AC_OUTPUT output.
3050 * aclocal.m4: Regenerate.
3051 * configure: Regenerate.
3053 2012-04-19 Pedro Alves <palves@redhat.com>
3055 * Makefile.in (generated_files): New.
3056 (server_h): Remove the explicit dependency on config.h, and depend
3057 on $generated_files.
3059 2012-04-19 Pedro Alves <palves@redhat.com>
3061 * Makefile.in (INCGNU): Add -Ignulib.
3063 2012-04-19 Pedro Alves <palves@redhat.com>
3065 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3066 (INCGNU): ... this, and spell out -I here.
3067 (GNULIB_LIB): Rename to ...
3069 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3071 2012-04-19 Pedro Alves <palves@redhat.com>
3073 * config.in: Regenerate.
3075 2012-04-19 Pedro Alves <palves@redhat.com>
3077 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3078 * server.h (memmem): Remove declaration.
3079 * config.in: Regenerate.
3080 * configure: Regenerate.
3082 2012-04-19 Yao Qi <yao@codesourcery.com>
3084 * Makefile.in (SFILES): Add common/vec.c.
3088 2012-04-19 Yao Qi <yao@codesourcery.com>
3090 * remote-utils.c (prepare_resume_reply): Replace with macro
3091 target_core_of_thread.
3092 * server.c (handle_qxfer_threads_proper): Likewise.
3093 * target.h (traget_core_of_thread): New macro.
3095 2012-04-18 Pedro Alves <palves@redhat.com>
3097 * aclocal.m4: Regenerate.
3098 * configure: Regenerate.
3100 2012-04-16 Yao Qi <yao@codesourcery.com>
3102 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3103 duplicated on address.
3105 2012-04-16 Yao Qi <yao@codesourcery.com>
3107 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3108 (struct tracepoint_action_ops) <send>: New field.
3109 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3110 (agent_expr_send, x_tracepoint_action_send): New.
3111 (l_tracepoint_action_send): New.
3112 (cmd_qtdp): Download and install tracepoint
3113 according to `use_agent'.
3114 (run_inferior_command): Add one more parameter `len'.
3116 (tracepoint_send_agent): New.
3117 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3119 2012-04-16 Yao Qi <yao@codesourcery.com>
3121 * tracepoint.c (download_tracepoints): Moved to ...
3122 (cmd_qtstart): ... here.
3124 2012-04-14 Yao Qi <yao@codesourcery.com>
3126 * tracepoint.c: Include inttypes.h.
3127 (struct collect_memory_action): Use sized types.
3128 (struct tracepoint): Likewise.
3129 (cmd_qtdp, stop_tracing): Update print specifiers.
3130 (cmd_qtp, response_tracepoint): Likewise.
3131 (collect_data_at_tracepoint): Likewise.
3132 (collect_data_at_step): Likewise.
3134 2012-04-14 Yao Qi <yao@codesourcery.com>
3136 Import gnulib module inttypes.
3137 * aclocal.m4, config.in, configure: Regenerated.
3139 2012-04-14 Yao Qi <yao@codesourcery.com>
3141 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3142 Makefile and config.status at last.
3144 2012-04-13 Yao Qi <yao@codesourcery.com>
3146 * tracepoint.c: Include stdint.h unconditionally.
3148 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3150 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3151 on BFD_HAVE_SYS_PROCFS_TYPE.
3152 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3153 * configure: Regenerate.
3154 * config.in: Likewise.
3156 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3158 * Makefile.in (clean): Also remove x32.c x32-linux.c
3159 x32-avx.c x32-avx-linux.c.
3160 (x32.o): New target.
3162 (x32-linux.o): Likewise.
3163 (x32-linux.c): Likewise.
3164 (x32-avx.o): Likewise.
3165 (x32-avx.c): Likewise.
3166 (x32-avx-linux.o): Likewise.
3167 (x32-avx-linux.c): Likewise.
3169 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3170 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3171 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3172 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3173 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3174 i386/x32-avx-linux.xml.
3176 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3177 (init_registers_x32_avx_linux): Likwise.
3178 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3179 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3181 2012-04-13 Pedro Alves <palves@redhat.com>
3183 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3184 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3185 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3186 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3189 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3191 * linux-x86-low.c (compat_x32_clock_t): New.
3192 (compat_x32_siginfo_t): Likewise.
3193 (compat_x32_siginfo_from_siginfo): Likewise.
3194 (siginfo_from_compat_x32_siginfo): Likewise.
3195 (linux_is_elf64): Likewise.
3196 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3197 and siginfo_from_compat_x32_siginfo for x32.
3198 (x86_arch_setup): Set linux_is_elf64.
3200 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3203 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3205 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3206 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3207 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3208 compatible with process.
3210 2012-04-12 Yao Qi <yao@codesourcery.com>
3212 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3213 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3214 (install-only, install-info, clean): Handle sub dir gnulib.
3215 (all-lib, am--refresh): New targets.
3216 (memmem.o): Remove target.
3217 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3218 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3219 (AC_REPLACE_FUNCS): Remove memmem.
3220 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3221 (AC_OUTPUT): Generate Makefile in gnulib/.
3222 * aclocal.m4, config.in, configure: Regenerated.
3224 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3226 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3228 2012-04-05 Pedro Alves <palves@redhat.com>
3230 -Werror=strict-aliasing
3232 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3235 2012-04-04 Pedro Alves <palves@redhat.com>
3237 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3238 (sparc_store_gregset_from_stack, sparc_store_gregset)
3239 (sparc_breakpoint_at): Fix formatting.
3241 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3243 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3245 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3246 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3247 * config.in: Regenerate.
3248 * configure: Likewise.
3250 2012-03-29 Pedro Alves <palves@redhat.com>
3252 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3253 Correct ptrace arguments.
3255 2012-03-28 Pedro Alves <palves@redhat.com>
3257 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3258 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3259 (IA64_FR1_REGNUM): New defines.
3260 (ia64_fetch_register): New.
3261 (the_low_target): Install it.
3262 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3264 * linux-low.c (linux_fetch_registers): Try the
3265 the_low_target.fetch_register hook first.
3267 * linux-arm-low.c (the_low_target): Adjust.
3268 * linux-bfin-low.c (the_low_target): Adjust.
3269 * linux-cris-low.c (the_low_target): Adjust.
3270 * linux-crisv32-low.c (the_low_target): Adjust.
3271 * linux-m32r-low.c (the_low_target): Adjust.
3272 * linux-m68k-low.c (the_low_target): Adjust.
3273 * linux-mips-low.c (the_low_target): Adjust.
3274 * linux-ppc-low.c (the_low_target): Adjust.
3275 * linux-s390-low.c (the_low_target): Adjust.
3276 * linux-sh-low.c (the_low_target): Adjust.
3277 * linux-sparc-low.c (the_low_target): Adjust.
3278 * linux-tic6x-low.c (the_low_target): Adjust.
3279 * linux-x86-low.c (the_low_target): Adjust.
3280 * linux-xtensa-low.c (the_low_target): Adjust.
3282 2012-03-26 Pedro Alves <palves@redhat.com>
3284 * server.c (handle_qxfer_libraries): Don't bail early if
3285 the_target->qxfer_libraries_svr4 is not NULL.
3287 2012-03-26 Pedro Alves <palves@redhat.com>
3289 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3291 2012-03-23 Pedro Alves <palves@redhat.com>
3293 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3294 "library-list-svr4" element's start tag when the the DSO list is
3297 2012-03-23 Pedro Alves <palves@redhat.com>
3299 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3300 a variable whose type size is the same as the inferior's pointer
3303 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3305 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3307 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3308 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3309 * linux-low.h: Include <signal.h>.
3310 (struct siginfo): Remove forward declaration.
3311 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3314 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3316 * .gitignore: Ignore more files.
3318 2012-03-19 Pedro Alves <palves@redhat.com>
3319 Jan Kratochvil <jan.kratochvil@redhat.com>
3321 * server.c (cont_thread, general_thread): Add describing comments.
3322 (start_inferior): Clear `cont_thread'.
3323 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3326 2012-03-15 Yao Qi <yao@codesourcery.com>
3328 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3330 (cmd_qtdp): ... here.
3332 2012-03-15 Yao Qi <yao@codesourcery.com>
3334 * tracepoint.c (struct tracepoint_action_ops): New.
3335 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3336 (m_tracepoint_action_download): New.
3337 (r_tracepoint_action_download): New.
3338 (x_tracepoint_action_download): New.
3339 (l_tracepoint_action_download): New.
3340 (add_tracepoint_action): Install `action->ops' according type.
3341 (download_tracepoint_1): Move code `download' function pointer
3342 of various tracepoint_action_ops.
3344 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3346 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3347 linux_ptrace_attach_warnings.
3349 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3351 * Makefile.in (linux-ptrace.o): New.
3352 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3353 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3354 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3355 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3356 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3358 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3360 2012-03-08 Yao Qi <yao@codesourcery.com>
3361 Pedro Alves <palves@redhat.com>
3363 Fix PR server/13392.
3364 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3366 * tracepoint.c (remove_tracepoint): New.
3367 (cmd_qtdp): Call remove_tracepoint when failed to install.
3369 2012-03-07 Pedro Alves <palves@redhat.com>
3371 * linux-low.c (get_detach_signal): New.
3372 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3373 Pass on pending signals to PTRACE_DETACH. Check the result of the
3375 * server.c (program_signals, program_signals_p): New.
3376 (handle_general_set): Handle QProgramSignals.
3377 * server.h (program_signals, program_signals_p): Declare.
3379 2012-03-05 Pedro Alves <palves@redhat.com>
3380 Jan Kratochvil <jan.kratochvil@redhat.com>
3382 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3385 2012-03-03 Yao Qi <yao@codesourcery.com>
3387 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3388 agent_look_up_symbols.
3390 2012-03-03 Yao Qi <yao@codesourcery.com>
3392 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3393 (linux-x86-low.o): Likewise.
3394 * server.h: Remove in_process_agent_loaded.
3395 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3399 2012-03-03 Yao Qi <yao@codesourcery.com>
3401 * tracepoint.c (gdb_agent_capability): New global.
3402 (in_process_agent_loaded_ust): Renamed to
3403 `in_process_agent_supports_ust'.
3405 (in_process_agent_supports_ust): Call agent_capability_check.
3406 (clear_installed_tracepoints): Assert that agent supports
3409 2012-03-03 Yao Qi <yao@codesourcery.com>
3411 * linux-low.c (linux_supports_agent): New.
3412 (linux_target_ops): Initialize field `supports_agent' with
3413 linux_supports_agent.
3414 * target.h (struct target_ops) <supports_agent>: New.
3415 (target_supports_agent): New macro.
3416 * server.c (handle_general_set): Handle packet 'QAgent'.
3417 (handle_query): Send `QAgent+'.
3418 * Makefile.in (server.o): Depends on agent.h.
3420 2012-03-03 Yao Qi <yao@codesourcery.com>
3422 * Makefile.in (OBS): Add agent.o.
3423 Add new rule for agent.o.
3424 Track dependence of tracepoint.c on agent.h.
3425 * tracepoint.c (run_inferior_command_1):
3426 (run_inferior_command): Call agent_run_command.
3427 (gdb_ust_connect_sync_socket): Deleted. Move it to
3429 (resume_thread, stop_thread): Likewise.
3430 (gdb_ust_socket_init): Renamed to ...
3431 (gdb_agent_socket_init): ... New.
3432 (gdb_ust_thread): Renamed to ...
3433 (gdb_agent_helper_thread): ... New.
3434 (gdb_ust_init): Move some code to ...
3435 (gdb_agent_init): ... here. New.
3436 [HAVE_UST]: Call gdb_ust_init.
3437 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3438 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3439 * config.in, configure: Regenerated.
3441 2012-03-02 Pedro Alves <palves@redhat.com>
3443 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3444 * linux-low.c (struct simple_pid_list): New.
3445 (stopped_pids): New a struct simple_pid_list pointer.
3446 (add_to_pid_list, pull_pid_from_list): New.
3447 (handle_extended_wait): Don't assume the first signal new children
3448 report is SIGSTOP. Adjust call to pull_pid_from_list.
3449 (linux_wait_for_lwp): Adjust.
3451 2012-03-02 Yao Qi <yao@codesourcery.com>
3453 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3456 2012-03-02 Yao Qi <yao@codesourcery.com>
3458 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3459 `stop_pc' and `tpoint'. Update caller.
3461 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3463 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3464 * linux-low.c (use_linux_regsets): New macro.
3465 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3466 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3467 (linux_register_in_regsets): New function.
3468 (usr_fetch_inferior_registers): Skip registers covered by
3470 (usr_store_inferior_registers): Likewise.
3471 (usr_fetch_inferior_registers): New macro.
3472 (usr_store_inferior_registers): Likewise.
3473 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3474 (linux_store_registers): Likewise.
3475 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3477 (init_registers_mips64_dsp_linux): Likewise.
3478 (init_registers_mips_linux): New macro.
3479 (init_registers_mips_dsp_linux): Likewise.
3480 (mips_dsp_num_regs): Likewise.
3481 (DSP_BASE, DSP_CONTROL): New fallback macros.
3482 (mips_base_regs): New macro.
3483 (mips_regmap): Use it. Fix the size.
3484 (mips_dsp_regmap): New variable.
3485 (mips_dsp_regset_bitmap): Likewise.
3486 (mips_arch_setup): New function.
3487 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3489 (mips_cannot_store_register): Likewise.
3490 (the_low_target): Update .arch_setup, .num_regs and .regmap
3491 initializers. Add .regset_bitmap initializer.
3492 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3494 * linux-bfin-low.c (the_low_target): Likewise.
3495 * linux-cris-low.c (the_low_target): Likewise.
3496 * linux-crisv32-low.c (the_low_target): Likewise.
3497 * linux-ia64-low.c (the_low_target): Likewise.
3498 * linux-m32r-low.c (the_low_target): Likewise.
3499 * linux-m68k-low.c (the_low_target): Likewise.
3500 * linux-ppc-low.c (the_low_target): Likewise.
3501 * linux-s390-low.c (the_low_target): Likewise.
3502 * linux-sh-low.c (the_low_target): Likewise.
3503 * linux-sparc-low.c (the_low_target): Likewise.
3504 * linux-tic6x-low.c (the_low_target): Likewise.
3505 * linux-x86-low.c (the_low_target): Likewise.
3506 * linux-xtensa-low.c (the_low_target): Likewise.
3507 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3508 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3509 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3511 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3512 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3514 2012-02-29 Yao Qi <yao@codesourcery.com>
3515 Pedro Alves <palves@redhat.com>
3517 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3518 `step_over_finished' is true.
3520 2012-02-27 Pedro Alves <palves@redhat.com>
3522 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3523 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3525 2012-02-27 Pedro Alves <palves@redhat.com>
3528 * linux-low.c (pid_is_stopped): New.
3529 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3531 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3533 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3536 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3538 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3540 2012-02-24 Luis Machado <lgustavo@codesourcery>
3542 * server.c (handle_query): Advertise support for target-side
3543 breakpoint condition evaluation.
3544 (process_point_options): New function.
3545 (process_serial_event): When inserting a breakpoint, check for
3546 a target-side condition that should be evaluated.
3548 * mem-break.c: Include regcache.h and ax.h.
3549 (point_cond_list_t): New data structure.
3550 (breakpoint) <cond_list>: New field.
3551 (find_gdb_breakpoint_at): Make non-static.
3552 (delete_gdb_breakpoint_at): Clear any target-side
3554 (clear_gdb_breakpoint_conditions): New function.
3555 (add_condition_to_breakpoint): Likewise.
3556 (add_breakpoint_condition): Likewise.
3557 (gdb_condition_true_at_breakpoint): Likewise.
3558 (gdb_breakpoint_here): Return result directly instead
3559 of going through a local variable.
3561 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3562 (clear_gdb_breakpoint_conditions): Likewise.
3563 (add_breakpoint_condition): Likewise.
3564 (gdb_condition_true_at_breakpoint): Likewise.
3566 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3567 (need_step_over_p): Take target-side breakpoint condition into
3570 2012-02-24 Luis Machado <lgustavo@codesourcery>
3572 * server.h: Include tracepoint.h.
3573 (agent_mem_read, agent_get_trace_state_variable_value,
3574 agent_set_trace_state_variable_value,
3575 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3576 get_set_tsv_func_addr): New prototypes.
3578 * ax.h: New include file.
3579 * ax.c: New source file.
3581 * tracepoint.c: Include ax.h.
3582 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3583 agent_expr, eval_result_type): Move to ax.h.
3584 (parse_agent_expr): Rename to ...
3585 (gdb_parse_agent_expr): ... this, make it non-static and move
3587 (unparse_agent_expr) Rename to ...
3588 (gdb_unparse_agent_expr): ... this, make it non-static and move
3590 (eval_agent_expr): Rename to ...
3591 (eval_tracepoint_agent_expr): ... this.
3592 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3593 forward declarations.
3594 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3595 (agent_get_trace_state_variable_value): New function.
3596 (agent_set_trace_state_variable_value): New function.
3597 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3598 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3599 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3600 (condition_true_at_tracepoint): Likewise.
3601 (parse_agent_expr): Rename to ...
3602 (gdb_parse_agent_expr): ... this and move to ax.c.
3603 (unparse_agent_expr): Rename to ...
3604 (gdb_unparse_agent_expr): ... this and move to ax.c.
3605 (gdb_agent_op_name): Move to ax.c.
3606 (eval_agent_expr): Rename to ...
3607 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3609 (eval_tracepoint_agent_expr): New function.
3610 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3612 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3614 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3615 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3616 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3617 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3618 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3619 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3620 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3621 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3622 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3623 (compile_bytecodes): Remove forward declaration.
3624 (is_goto_target): Move to ax.c.
3625 (compile_bytecodes): Move to ax.c and call
3626 agent_get_trace_state_variable_value (...) and
3627 agent_set_trace_state_variable_value (...).
3629 * Makefile.in: Update ax.c and IPA dependencies.
3631 2012-02-24 Pedro Alves <palves@redhat.com>
3633 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3634 (cmd_bigqtbuffer_circular): ... this. Only handle
3635 'QTBuffer:circular:'.
3636 (handle_tracepoint_general_set): Adjust.
3638 2012-02-16 Yao Qi <yao@codesourcery.com>
3640 * inferiors.c: Move code to ...
3641 * dll.c: .... here. New.
3642 * server.h: Declare clear_dlls.
3643 * Makefile.in (SFILES): Add dll.c.
3647 2012-02-11 Yao Qi <yao@codesourcery.com>
3649 * server.c: (handle_monitor_command): Add a new parameter
3651 (handle_query): Update caller.
3653 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3655 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3656 * configure, config.in: Regenerate.
3657 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3660 2012-02-02 Pedro Alves <palves@redhat.com>
3662 Try SIGKILL first, then PTRACE_KILL.
3663 * linux-low.c (linux_kill_one_lwp): New.
3664 (linux_kill_one_lwp): Rename to ...
3665 (kill_one_lwp_callback): ... this. Use the new
3668 2012-02-02 Pedro Alves <palves@redhat.com>
3670 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3673 2012-01-27 Pedro Alves <palves@redhat.com>
3675 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3676 (elf_64_file_p): Make static.
3677 (linux_pid_exe_is_elf_64_file): New.
3678 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3679 Delete declarations.
3680 (linux_pid_exe_is_elf_64_file): Declare.
3681 * linux-x86-low.c (x86_arch_setup): Use
3682 linux_pid_exe_is_elf_64_file.
3684 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3686 * linux-low.c (linux_wait_for_event_1): Rename to ...
3687 (linux_wait_for_event): ... here and merge it with former
3688 linux_wait_for_event - new variable wait_ptid, use it.
3689 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3691 2012-01-23 Pedro Alves <palves@redhat.com>
3693 * server.c (main): Avoid yet another case of infinite loop while
3694 detaching/killing after a longjmp.
3696 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3699 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3701 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3703 * hostio.c (handle_readlink): New function.
3704 (handle_vFile): Call it to handle "vFile:readlink" packets.
3706 2012-01-20 Pedro Alves <palves@redhat.com>
3707 Ulrich Weigand <ulrich.weigand@linaro.org>
3709 * server.c (handle_v_requests): Only support vAttach and vRun to
3710 start multiple processes when in extended protocol mode.
3712 2012-01-17 Pedro Alves <palves@redhat.com>
3714 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3715 memalign plus mprotect to allocate the scratch buffer.
3717 2012-01-13 Pedro Alves <palves@redhat.com>
3719 * server.c (attach_inferior): Clear `cont_thread'.
3721 2012-01-13 Pedro Alves <palves@redhat.com>
3723 * server.c (main): Avoid infinite loop while detaching/killing
3726 2012-01-09 Doug Evans <dje@google.com>
3728 * server.c (start_inferior): Set last_ptid in --wrapper case.
3730 2012-01-06 Yao Qi <yao@codesourcery.com>
3732 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3734 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3736 2012-01-04 Yao Qi <yao@codesourcery.com>
3738 * tracepoint.c (cmd_qtdp): Print debug message
3739 for static tracepoint.
3741 2012-01-04 Yao Qi <yao@codesourcery.com>
3743 * tracepoint.c (trace_vdebug): Differentiate debug message
3744 between gdbserver and IPA.
3746 2012-01-03 Yao Qi <yao@codesourcery.com>
3748 * tracepoint.c (tracepoint_was_hit): Don't collect for
3751 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3753 * terminal.h: Reformat copyright header.
3755 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3757 * server.c (gdbserver_version): Update copyright year.
3758 * gdbreplay.c (gdbreplay_version): Likewise.
3760 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3762 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3765 2011-12-18 Hui Zhu <teawater@gmail.com>
3766 * linux-low.c (linux_create_inferior): Save return value to ret.
3768 2011-12-18 Hui Zhu <teawater@gmail.com>
3770 * linux-low.c (linux_create_inferior): Save return value to ret.
3772 2011-12-16 Doug Evans <dje@google.com>
3774 * linux-low.c (linux_create_inferior): If stdio connection,
3775 redirect stdin from /dev/null, stdout to stderr.
3776 * remote-utils.c (remote_is_stdio): New static global.
3777 (remote_connection_is_stdio): New function.
3778 (remote_prepare): Handle stdio connection.
3779 (remote_open): Ditto.
3780 (remote_close): Don't close stdin for stdio connections.
3781 (read_prim,write_prim): New functions. Replace all calls to
3782 read/write to these.
3783 * server.c (main): Watch for "-" argument. Move call to
3784 remote_prepare before start_inferior.
3785 * server.h (STDIO_CONNECTION_NAME): New macro.
3786 (remote_connection_is_stdio): Declare.
3788 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3789 in debugging output.
3791 2011-12-15 Yao Qi <yao@codesourcery.com>
3793 * tracepoint.c: Include sys/syscall.h.
3794 (gdb_ust_thread): Remove preprocessor conditional.
3796 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3798 * linux-low.c (linux_detach_one_lwp): Call
3799 the_low_target.prepare_to_resume before detaching.
3801 2011-12-14 Yao Qi <yao@codesourcery.com>
3803 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3806 2011-12-14 Yao Qi <yao@codesourcery.com>
3808 * i386-low.c (i386_low_stopped_data_address): Initialize local
3811 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3815 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3816 DR_CONTROL unless necessary. Extend comments.
3817 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3818 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3820 2011-12-13 Yao Qi <yao@codesourcery.com>
3822 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3824 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3826 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3828 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3829 Print new debug message for such case.
3831 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3833 Fix overlapping memcpy.
3834 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3835 the read_inferior_memory transfer.
3836 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3837 write_inferior_memory transfer.
3838 (set_fast_tracepoint_jump): New variable buf. Use it for the
3839 read_inferior_memory and write_inferior_memory transfers.
3840 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3841 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3842 Use it for the write_inferior_memory transfer.
3843 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3846 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3848 * linux-low.c (fetch_register, store_register): Make code
3849 consistent, fix formatting.
3851 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3853 * linux-low.c (usr_store_inferior_registers): Factor out code
3854 to handle individual registers into...
3855 (store_register): ... this new function.
3857 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3859 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3860 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3861 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3862 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3863 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3864 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3865 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3866 (srv_xmlfiles): Add new XML files.
3868 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3870 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3871 (init_registers_s390_linux32v1): Add prototype.
3872 (init_registers_s390_linux32v2): Likewise.
3873 (init_registers_s390_linux64v1): Likewise.
3874 (init_registers_s390_linux64v2): Likewise.
3875 (init_registers_s390x_linux64v1): Likewise.
3876 (init_registers_s390x_linux64v2): Likewise.
3877 (s390_num_regs): Increment to 52.
3878 (s390_regmap): Add orig_r2 register.
3879 (s390_num_regs_3264): Increment to 68.
3880 (s390_regmap_3264): Add orig_r2 register.
3881 (s390_collect_ptrace_register): Handle orig_r2 register.
3882 (s390_supply_ptrace_register): Likewise.
3883 (s390_fill_last_break): New function.
3884 (s390_store_last_break): Likewise.
3885 (s390_fill_system_call): New function.
3886 (s390_store_system_call): Likewise.
3887 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3889 (s390_check_regset): New function.
3890 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3891 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3892 Update target_regsets for available register sets.
3894 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3895 Jan Kratochvil <jan.kratochvil@redhat.com>
3897 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3898 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3900 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3901 * linux-low.h (struct process_info_private): New member r_debug.
3902 * server.c (handle_qxfer_libraries): Call
3903 the_target->qxfer_libraries_svr4.
3904 (handle_qxfer_libraries_svr4): New function.
3905 (qxfer_packets): New entry "libraries-svr4".
3906 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3907 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3908 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3909 PACKET_qXfer_libraries_svr4.
3911 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3913 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3914 PSW address/mask between 8-byte and 16-byte formats.
3915 (s390_supply_ptrace_register): Likewise.
3916 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3917 basic addressing mode bit.
3919 2011-11-24 Stan Shebs <stan@codesourcery.com>
3921 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3923 2011-11-17 Stan Shebs <stan@codesourcery.com>
3925 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3926 (tracing_start_time): New global.
3927 (tracing_stop_time): New global.
3928 (tracing_user_name): New global.
3929 (tracing_notes): New global.
3930 (tracing_stop_note): New global.
3931 (cmd_qtstart): Set traceframe_usage, start_time.
3932 (stop_tracing): Set stop_time.
3933 (cmd_qtstatus): Report additional status.
3934 (cmd_qtp): New function.
3935 (handle_tracepoint_query): Call it.
3936 (cmd_qtnotes): New function.
3937 (handle_tracepoint_general_set): Call it.
3938 (get_timestamp): Rename from tsv_get_timestamp.
3940 2011-11-14 Stan Shebs <stan@codesourcery.com>
3941 Kwok Cheung Yeung <kcy@codesourcery.com>
3943 * linux-x86-low.c (small_jump_insn): New.
3944 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3945 trampoline and error message, build a trampoline and issue a small
3946 jump instruction to it.
3947 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3948 trampoline and error message.
3949 (x86_get_min_fast_tracepoint_insn_len): New.
3950 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3951 * linux-low.h (struct linux_target_ops): Add arguments to
3952 install_fast_tracepoint_jump_pad operation, add new operation.
3953 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3955 (linux_get_min_fast_tracepoint_insn_len): New function.
3956 (linux_target_op): Add new operation.
3957 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
3958 (gdb_trampoline_buffer_end): Ditto.
3959 (gdb_trampoline_buffer_error): Ditto.
3960 (struct ipa_sym_addresses): Add fields for new IPA variables.
3961 (symbol_list): Add entries for new IPA variables.
3962 (struct tracepoint): Add fields to hold the address range of the
3963 trampoline used by the tracepoint.
3964 (trampoline_buffer_head): New static variable.
3965 (trampoline_buffer_tail): Ditto.
3966 (claim_trampoline_space): New function.
3967 (have_fast_tracepoint_trampoline_buffer): New function.
3968 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
3970 (install_fast_tracepoint): Ditto, also add error buffer argument.
3971 (cmd_qtminftpilen): New function.
3972 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
3973 (fast_tracepoint_from_trampoline_address): New function.
3974 (fast_tracepoint_collecting): Handle trampoline as part of jump
3976 (set_trampoline_buffer_space): New function.
3977 (initialize_tracepoint): Initialize new IPA variables.
3978 * target.h (struct target_ops): Add arguments to
3979 install_fast_tracepoint_jump_pad operation, add new
3980 get_min_fast_tracepoint_insn_len operation.
3981 (target_get_min_fast_tracepoint_insn_len): New.
3982 (install_fast_tracepoint_jump_pad): Add arguments.
3983 * server.h (IPA_BUFSIZ): Define.
3984 * linux-i386-ipa.c: Include extra header files.
3985 (initialize_fast_tracepoint_trampoline_buffer): New function.
3986 (initialize_low_tracepoint): Call it.
3987 * server.h (set_trampoline_buffer_space): Declare.
3988 (claim_trampoline_space): Ditto.
3989 (have_fast_tracepoint_trampoline_buffer): Ditto.
3991 2011-11-14 Yao Qi <yao@codesourcery.com>
3993 * server.c (handle_query): Handle InstallInTrace for qSupported.
3994 * tracepoint.c (add_tracepoint): Sort list.
3995 (install_tracepoint, download_tracepoint): New.
3996 (cmd_qtdp): Call them to install and download tracepoints.
3997 (sort_tracepoints): Removed.
3998 (cmd_qtstart): Update.
4000 2011-11-14 Yao Qi <yao@codesourcery.com>
4002 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4003 * mem-break.h: Declare.
4004 * tracepoint.c (cmd_qtstart): Move some code to ...
4005 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4007 (download_tracepoints): Move some code to ...
4008 (download_tracepoint_1): ... here. New.
4010 2011-11-08 Yao Qi <yao@codesourcery.com>
4012 * remote-utils.c (relocate_instruction): A comment fix.
4014 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4016 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4017 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4018 dr_status_mirror and dr_control_mirror from debug_reg_state.
4019 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4020 (i386_initial_stuff): Remove use of deleted globals.
4021 (i386_get_thread_context, i386_set_thread_context,
4022 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4023 from debug_reg_state.
4025 2011-11-05 Yao Qi <yao@codesourcery.com>
4027 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4028 address as TPOINT's.
4030 2011-11-02 Stan Shebs <stan@codesourcery.com>
4032 * tracepoint.c (agent_mem_read_string): New function.
4033 (eval_agent_expr): Call it for tracenz.
4034 * server.c (handle_query): Report support for tracenz.
4036 2011-11-02 Yao Qi <yao@codesourcery.com>
4038 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4040 2011-11-02 Yao Qi <yao@codesourcery.com>
4042 * target.h: Fix a typo in comment.
4044 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4046 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4047 clobber the breakpoints' shadows with fast tracepoint jumps.
4048 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4049 * target.c (write_inferior_memory): Also pass MYADDR down to
4052 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4054 * configure.ac: Check support for personality routine.
4055 * configure: Regenerate.
4056 * config.in: Likewise.
4057 * linux-low.c: Include <sys/personality.h>.
4058 Define ADDR_NO_RANDOMIZE if necessary.
4059 (linux_create_inferior): Disable address space randomization when
4060 forking inferior, if requested.
4061 (linux_supports_disable_randomization): New function.
4062 (linux_target_ops): Install it.
4063 * server.h (disable_randomization): Declare.
4064 * server.c (disable_randomization): New global variable.
4065 (handle_general_set): Handle QDisableRandomization.
4066 (handle_query): Likewise for qSupported.
4067 (main): Support --disable-randomization and --no-disable-randomization
4068 command line arguments.
4069 * target.h (struct target_ops): Add supports_disable_randomization.
4070 (target_supports_disable_randomization): New macro.
4072 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4074 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4076 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4077 [!PT_GETDSBT] (target_loadmap): New definition.
4078 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4079 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4080 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4081 and PT_GETDSBT to LINUX_LOADMAP.
4082 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4083 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4085 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4087 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4088 (arm_linux_hwbp_cap): New static variable.
4089 (arm_linux_get_hwbp_cap): Replace by ...
4090 (arm_linux_init_hwbp_cap): ... this new function.
4091 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4092 (arm_linux_get_hw_watchpoint_count): Likewise.
4093 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4094 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4095 (arm_prepare_to_resume): Use perror_with_name instead of error.
4097 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4099 * linux-arm-low.c: Include <signal.h>.
4100 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4101 (struct arm_linux_hwbp_cap): New data type.
4102 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4103 (struct arm_linux_hw_breakpoint): New data type.
4104 (MAX_BPTS, MAX_WPTS): Define.
4105 (struct arch_process_info, struct arch_lwp_info): New data types.
4106 (arm_linux_get_hwbp_cap): New function.
4107 (arm_linux_get_hw_breakpoint_count): Likewise.
4108 (arm_linux_get_hw_watchpoint_count): Likewise.
4109 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4110 (arm_hwbp_control_initialize): Likewise.
4111 (arm_hwbp_control_is_enabled): Likewise.
4112 (arm_hwbp_control_is_initialized): Likewise.
4113 (arm_hwbp_control_disable): Likewise.
4114 (arm_linux_hw_breakpoint_equal): Likewise.
4115 (arm_linux_hw_point_initialize): Likewise.
4116 (struct update_registers_data): New data structure.
4117 (update_registers_callback: New function.
4118 (arm_insert_point): Likewise.
4119 (arm_remove_point): Likewise.
4120 (arm_stopped_by_watchpoint): Likewise.
4121 (arm_stopped_data_address): Likewise.
4122 (arm_new_process): Likewise.
4123 (arm_new_thread): Likewise.
4124 (arm_prepare_to_resume): Likewise.
4125 (the_low_target): Register arm_insert_point, arm_remove_point,
4126 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4127 arm_new_thread, and arm_prepare_to_resume.
4129 2011-09-15 Stan Shebs <stan@codesourcery.com>
4131 * server.h (struct emit_ops): Add compare-goto fields.
4132 * tracepoint.c (gdb_agent_op_sizes): New table.
4133 (emit_eq_goto): New function.
4134 (emit_ne_goto): New function.
4135 (emit_lt_goto): New function.
4136 (emit_le_goto): New function.
4137 (emit_gt_goto): New function.
4138 (emit_ge_goto): New function.
4139 (is_goto_target): New function.
4140 (compile_bytecodes): Recognize special cases of compare-goto
4141 combinations and call specialized emitters for them.
4142 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4143 (amd64_emit_ne_goto): New function.
4144 (amd64_emit_lt_goto): New function.
4145 (amd64_emit_le_goto): New function.
4146 (amd64_emit_gt_goto): New function.
4147 (amd64_emit_ge_goto): New function.
4148 (amd64_emit_ops): Add the new functions.
4149 (i386_emit_eq_goto): New function.
4150 (i386_emit_ne_goto): New function.
4151 (i386_emit_lt_goto): New function.
4152 (i386_emit_le_goto): New function.
4153 (i386_emit_gt_goto): New function.
4154 (i386_emit_ge_goto): New function.
4155 (i386_emit_ops): Add the new functions.
4157 2011-09-08 Stan Shebs <stan@codesourcery.com>
4159 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4160 (i386_emit_epilogue): Restore %ebx.
4162 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4164 * server.c (step_thread): Remove definition.
4165 (process_serial_event): Don't handle Hs.
4166 * server.h (step_thread): Remove declaration.
4167 * target.c (set_desired_inferior): Remove use of step_thread.
4169 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4171 * linux-low.c: Include linux-procfs.h.
4172 (linux_attach_lwp_1): Update comments.
4173 (linux_attach): Scan for existing threads when attaching to a
4174 process that is the tgid.
4175 * Makefile.in: Update dependencies.
4177 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4179 * configure.srv: Add linux-procfs.o dependencies.
4181 2011-08-14 Yao Qi <yao@codesourcery.com>
4183 * target.h (struct target_ops): Fix indent.
4184 * win32-low.c (win32_target_ops): Fix comment.
4186 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4187 Yao Qi <yao@codesourcery.com>
4189 * Makefile.in (clean): Remove tic6x-*.c files.
4190 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4191 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4192 (tic6x-c64xp-linux.c): Likewise.
4193 * configure.srv: Add support for tic6x-*-uclinux.
4194 * linux-tic6x-low.c: New.
4195 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4197 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4198 Yao Qi <yao@codesourcery.com>
4200 * target.h (struct target_ops): Add read_loadmap.
4201 * linux-low.c (struct target_loadseg): New type.
4202 (struct target_loadmap): New type.
4203 (linux_read_loadmap): New function.
4204 (linux_target_ops): Add linux_read_loadmap.
4205 * server.c (handle_query): Support qXfer:fdpic:read packet.
4206 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4209 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4211 * win32-low.c: Include <stdint.h>.
4213 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4215 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4216 to the inferior here.
4217 (i386_remove_aligned_watchpoint): Ditto.
4218 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4219 fit part of the watchpoint in the debug registers.
4220 (i386_update_inferior_debug_regs): New.
4221 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4222 registers, and only update the inferior on success.
4223 (i386_low_remove_watchpoint): Ditto.
4225 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4227 * linux-low.c (compare_ints, unique, list_threads, show_process,
4228 linux_core_of_thread): Delete.
4229 (linux_target_ops): Change linux_core_of_thread to
4230 linux_common_core_of_thread.
4231 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4232 * utils.c (malloc_failure): Change type of argument.
4233 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4234 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4235 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4236 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4237 (IPA_OBJS): Add common-utils-ipa.o.
4238 (ptid_h, linux_osdata_h): New macros.
4239 (server_h): Add common/common-utils.h, common/xml-utils.h,
4240 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4242 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4243 ptid.o, buffer.o): New rules.
4244 (linux-low.o): Add common/linux-osdata.h as a dependency.
4245 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4246 * configure.ac: Add AC_HEADER_DIRENT check.
4247 * config.in: Regenerate.
4248 * configure: Regenerate.
4249 * remote-utils.c (xml_escape_text): Delete.
4250 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4251 buffer_xml_printf): Move to common/buffer.c.
4252 * server.c (main): Remove call to initialize_inferiors.
4253 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4254 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4255 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4256 internal_error, gdb_assert, gdb_assert_fail): Delete.
4257 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4258 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4260 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4261 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4262 initialize_inferiors): Delete.
4264 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4266 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4269 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4271 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4273 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4275 2011-05-26 Yao Qi <yao@codesourcery.com>
4277 * Makefile.in (thread-db.o): Track dependence to
4278 common/gdb_thread_db.h.
4279 * thread-db.c: include gdb_thread_db.h from right place.
4281 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4283 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4284 __FILE__ and __LINE__ to internal_error.
4286 2011-05-13 Doug Evans <dje@google.com>
4288 * thread-db.c (try_thread_db_load_from_sdir): New function.
4289 (try_thread_db_load_from_dir): New function.
4290 (thread_db_load_search): Handle $sdir, ignore $pdir.
4291 Remove trying of system directories if search of
4292 libthread-db-search-path fails, that is now done via $sdir.
4294 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4296 * server.c (handle_query): Add EnableDisableTracepoints to the list
4297 of supported features.
4298 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4300 (cmd_qtenable_disable): New.
4301 (cmd_qtstart): Install tracepoints even if disabled.
4302 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4303 receiving a QTEnable or QTDisable packet.
4304 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4305 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4307 (gdb_probe): Skip data collection if static tracepoint is disabled.
4309 2011-05-10 Doug Evans <dje@google.com>
4311 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4313 2011-05-04 Doug Evans <dje@google.com>
4315 * linux-low.c (linux_join): Skip process lookup.
4316 * spu-low.c (spu_join): Ditto.
4317 * server.c (join_inferiors_callback): Delete.
4318 (process_serial_event): For 'D' packet (detach) call join_inferior
4321 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4323 * README: Don't mention xscale*-*-linux*.
4324 * configure.srv (xscale*-*-linux*): Don't handle target.
4326 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4328 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4330 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4331 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4332 (i386_emit_void_call_2): Likewise.
4334 2011-04-26 Yao Qi <yao@codesourcery.com>
4336 * linux-low.c: Move common macros to linux-ptrace.h.
4337 Include linux-ptrace.h.
4338 * Makefile.in (linux_ptrace_h): New.
4339 (linux-low.o): Depends on linux-ptrace.h.
4341 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4343 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4344 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4345 (remote_prepare): New function with most of the TCP code from ...
4346 (remote_open): ... here. Detect PORT here unconditionally. Move also
4347 setting transport_is_reliable.
4348 * server.c (run_once): New variable.
4349 (gdbserver_usage): Document it.
4350 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4351 the first run if RUN_ONCE.
4352 * server.h (run_once, remote_prepare): New declarations.
4354 2011-04-19 Tom Tromey <tromey@redhat.com>
4356 * win32-low.c (handle_load_dll): Remove duplicate "the".
4358 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4360 Remove support for old Cygwin 1.5 versions.
4361 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4362 function to avoid warning.
4363 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4366 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4368 * gdbserver/server.h (Macro _): Define it if not available.
4370 2011-03-14 Michael Snyder <msnyder@vmware.com>
4372 * hostio.c (handle_close): Remove unnecessary null test.
4374 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4376 * Makefile.in (maintainer-clean realclean distclean): Remove
4377 "make ... subdir_do" command.
4379 2011-03-10 Michael Snyder <msnyder@vmware.com>
4381 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4383 * server.c (handle_v_run): Free alloced buffer on early return.
4385 2011-03-09 Yao Qi <yao@codesourcery.com>
4388 2011-03-04 Yao Qi <yao@codesourcery.com>
4390 * Makefile.in: Remove GNU make feature --directory.
4392 2011-03-05 Yao Qi <yao@codesourcery.com>
4394 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4395 (subdir_do): New make target. Copied from gdb/Makefile.
4396 (maintainer-clean, realclean, distclean, clean): Call corresponding
4397 make targets in common/Makefile.
4399 2011-02-11 Yao Qi <yao@codesourcery.com>
4401 * configure.ac: Call AC_PROG_RANLIB.
4402 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4403 * configure: Regenerate.
4405 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4407 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4409 2011-03-06 Yao Qi <yao@codesourcery.com>
4411 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4413 2011-03-05 Yao Qi <yao@codesourcery.com>
4415 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4416 (subdir_do): New make target. Copied from gdb/Makefile.
4417 (maintainer-clean, realclean, distclean, clean): Call corresponding
4418 make targets in common/Makefile.
4420 2011-03-04 Yao Qi <yao@codesourcery.com>
4422 * Makefile.in: Remove GNU make feature --directory.
4424 2011-03-04 Michael Snyder <msnyder@vmware.com>
4426 * server.c (queue_stop_reply): Call xmalloc not malloc.
4428 2011-03-02 Michael Snyder <msnyder@vmware.com>
4430 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4432 2011-02-28 Michael Snyder <msnyder@vmware.com>
4434 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4435 (cmd_qtframe): Ditto.
4436 (cmd_qtbuffer): Ditto.
4437 (cmd_bigqtbuffer): Ditto.
4439 * utils.c (decimal2str): Initialize 'width' to nine, then
4442 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4444 * hostio.c (require_data): Free *data, not data.
4446 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4448 * hostio.c (require_data): Use free, not xfree.
4450 2011-02-27 Michael Snyder <msnyder@vmware.com>
4452 * server.c (handle_query): Discard unused value.
4454 * hostio.c (require_data): Free malloc memory before returning
4457 2011-02-26 Michael Snyder <msnyder@vmware.com>
4459 * linux-low.c (list_threads): Call closedir for dirent.
4461 2011-02-27 Michael Snyder <msnyder@vmware.com>
4463 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4464 a case statement falls through.
4466 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4468 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4471 2011-02-26 Michael Snyder <msnyder@vmware.com>
4473 * utils.c (decimal2str): Eliminate dead code and dead param.
4474 (pulongest): Drop dead param from call to decimal2str.
4477 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4479 Revert the following patch (not approved yet):
4480 2011-02-21 Hui Zhu <teawater@gmail.com>
4481 * tracepoint.c (tp_printf): New function.
4482 (eval_agent_expr): Handle gdb_agent_op_printf.
4484 2011-02-21 Hui Zhu <teawater@gmail.com>
4486 * tracepoint.c (tp_printf): New function.
4487 (eval_agent_expr): Handle gdb_agent_op_printf.
4489 2011-02-18 Tom Tromey <tromey@redhat.com>
4491 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4492 (tracepoint.o): Likewise.
4493 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4494 (gdb_agent_op_names): Likewise.
4496 2011-02-18 Tom Tromey <tromey@redhat.com>
4498 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4499 gdb_agent_op_rot>: New constants.
4500 (gdb_agent_op_names): Add pick and roll.
4501 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4504 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4506 * aclocal.m4: Regenerated with aclocal-1.11.1.
4508 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4510 * server.c (handle_qxfer_traceframe_info): New.
4511 (qxfer_packets): Register "traceframe-info".
4512 (handle_query): Report support for qXfer:traceframe-info:read+.
4513 * tracepoint.c (match_blocktype): New.
4514 (traceframe_find_block_type): Rename to ...
4515 (traceframe_walk_blocks): ... this. Add callback filter argument,
4517 (traceframe_find_block_type): New, reimplemented on top of
4518 traceframe_walk_blocks.
4519 (build_traceframe_info_xml): New.
4520 (traceframe_read_info): New.
4521 * server.h (traceframe_read_info): Declare.
4523 2011-02-11 Yao Qi <yao@codesourcery.com>
4525 * configure.ac: Call AC_PROG_RANLIB.
4526 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4527 * configure: Regenerate.
4529 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4531 * server.c (gdb_read_memory): Change return semantics to allow
4533 (handle_search_memory_1): Adjust.
4534 (process_serial_event) <'m' packet>: Handle partial transfers.
4535 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4537 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4539 * regcache.c (init_register_cache): Initialize
4540 regcache->register_status.
4541 (free_register_cache): Release regcache->register_status.
4542 (regcache_cpy): Copy register_status.
4543 (registers_to_string): Print 'x's for unavailable registers.
4544 (supply_register): Mark the register's status valid or
4545 unavailable, depending on whether a buffer was passed in or not.
4546 (supply_register_zeroed): New.
4547 (supply_regblock): Mark the registers' status valid or
4548 unavailable, depending on whether a buffer was passed in or not.
4549 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4550 (struct regcache): New `register_status' field.
4551 (supply_register_zeroed): Declare.
4552 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4553 supply_register_zeroed, rather than passing a NULL buffer to
4555 * tracepoint.c (fetch_traceframe_registers): Update comment.
4557 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4559 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4562 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4564 * server.h (decode_xfer_write): Change prototype.
4565 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4566 and don't extract the annex here.
4567 * server.c (decode_xfer_read): Remove `annex' parameter,
4568 and don't extract the annex here.
4570 (struct qxfer): New.
4571 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4572 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4573 (handle_qxfer_statictrace): New functions, abstracted out from
4574 handle_query, and made to use the struct qxfer interface.
4575 (handle_threads_qxfer_proper): Rename to ...
4576 (handle_qxfer_threads_proper): ... this.
4577 (handle_threads_qxfer): Rename to ...
4578 (handle_qxfer_threads): ... this. Adjust.
4579 (qxfer_packets): New array.
4580 (handle_qxfer): New function.
4581 (handle_query): Use handle_qxfer.
4583 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4585 * gdbreplay.c: Shorten lines of >= 80 columns.
4586 * linux-low.c: Ditto.
4587 * linux-ppc-low.c: Ditto.
4588 * linux-s390-low.c: Ditto.
4589 * linux-sparc-low.c: Ditto.
4590 * linux-x86-low.c: Ditto.
4591 * linux-xtensa-low.c: Ditto.
4592 * mem-break.c: Ditto.
4594 * regcache.h: Ditto.
4595 * remote-utils.c: Ditto.
4598 * thread-db.c: Ditto.
4599 * tracepoint.c: Ditto.
4601 * win32-low.h: Ditto.
4603 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4605 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4608 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4610 * server.c (gdbserver_version): Update copyright year in version
4612 * gdbreplay.c (gdbreplay_version): Ditto.
4614 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4616 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4617 * linux-bfin-low.c: New file.
4618 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4619 PT_DATA_ADDR for BFIN targets.
4620 * Makefile.in (SFILES): Add linux-bfin-low.c.
4621 (clean): Remove reg-bfin.c.
4622 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4623 * README: Mention supported Blackfin targets.
4625 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4627 * .gitignore: New file.
4629 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4631 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4633 2010-10-22 Jie Zhang <jie@codesourcery.com>
4635 * Makefile.in: Add FLAGS_TO_PASS variable.
4636 (install): Remove dependency of install-only and recursively
4637 invoke make for install-only.
4639 2010-10-04 Doug Evans <dje@google.com>
4641 * Makefile.in (uninstall): Use $(DESTDIR).
4643 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4647 * linux-x86-low.c (compat_siginfo_from_siginfo)
4648 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4649 si_code is < 0. Check for si_code == SI_TIMER before checking for
4652 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4654 * lynx-i386-low.c: New file.
4655 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4657 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4659 * lynx-low.c (ptrace_request_to_str): Remove handling for
4660 request values that have been removed in LynxOS 5.x.
4662 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4664 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4667 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4669 * configure.ac: Add --enable-inprocess-agent option.
4670 * configure: Rebuilt.
4672 2010-09-06 Yao Qi <yao@codesourcery.com>
4674 * linux-low.c (linux_kill): Remove unused variable.
4675 (linux_stabilize_threads): Likewise.
4676 * server.c (start_inferior): Likewise.
4677 (queue_stop_reply_callback): Likewise.
4678 * tracepoint.c (do_action_at_tracepoint): Likewise.
4680 2010-09-06 Yao Qi <yao@codesourcery.com>
4682 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4685 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4687 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4689 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4691 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4694 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4696 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4697 gdbserver/lynx-ppc-low.c: New files.
4698 * Makefile.in (lynx_low_h): New variable.
4699 (lynx-low.o, lynx-ppc-low.o): New rules.
4700 * configure.ac: On LynxOS, link with -lnetinet.
4701 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4702 * configure: regenerate.
4704 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4706 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4707 * configure.ac: Add check for vasprintf and vsnprintf.
4708 * configure, config.in: Regenerate.
4709 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4711 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4713 * gdbreplay.c: Move include of alloca.h up, next to include of
4715 * server.h: Add include of malloc.h.
4716 * mem-break.c: Remove include of malloc.h.
4717 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4719 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4721 * Makefile.in (memmem.o): Build with -Wno-error.
4723 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4725 * utils.c (xsnprintf): Make non-static.
4726 * server.h: Add xsnprintf declaration.
4727 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4728 replace calls to snprintf by calls to xsnprintf throughout.
4730 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4732 * configure.ac: Add configure check for alloca.
4733 * configure, config.in: Regenerate.
4734 * server.h: Include alloca.h if it exists.
4735 * gdbreplay.c: Include alloca.h if it exists.
4737 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4739 * linux-low.c (__SIGRTMIN): Define if not already defined.
4740 (linux_create_inferior): Check for __ANDROID__ rather than
4742 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4743 are already deferred.
4744 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4745 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4746 stopped and already has a pending signal to report.
4747 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4748 a pending signal to report or is moving out of a jump pad.
4749 (linux_init_signals): Check for __ANDROID__ rather than
4752 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4754 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4755 debug_threads check. Avoid a linear search when not doing debug
4758 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4760 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4761 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4762 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4763 (process_event): Change local fd's type to gdb_fildes_t.
4764 (create_file_handler): Adjust prototype.
4765 (delete_file_handler): Adjust prototype.
4766 (handle_file_event): Adjust prototype. Use pfildes.
4767 (create_file_event): Adjsut prototype.
4768 * remote-utils.c (remote_desc, listen_desc): Change type to
4770 * server.h: New gdb_fildes_t typedef.
4771 [USE_WIN32API]: Include winsock2.h.
4772 (delete_file_handler, add_file_handler): Adjust prototypes.
4774 * utils.c (pfildes): New.
4776 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4778 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4779 * configure: Regenerate.
4781 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4783 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4784 (linux_done_accessing_memory): ... this.
4785 (linux_target_ops): Adjust.
4786 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4787 * nto-low.c (nto_target_ops): Adjust comment.
4788 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4789 * spu-low.c (spu_target_ops): Adjust comment.
4790 * target.h (target_ops): Rename unprepare_to_access_memory field
4791 to done_accessing_memory.
4792 (unprepare_to_access_memory): Rename to ...
4793 (done_accessing_memory): ... this.
4795 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4797 * linux-low.c (linux_prepare_to_access_memory): New.
4798 (linux_unprepare_to_access_memory): New.
4799 (linux_target_ops): Install them.
4800 * server.c (read_memory): Rename to ...
4801 (gdb_read_memory): ... this. Use
4802 prepare_to_access_memory/prepare_to_access_memory.
4803 (write_memory): Rename to ...
4804 (gdb_write_memory): ... this. Use
4805 prepare_to_access_memory/prepare_to_access_memory.
4806 (handle_search_memory_1): Adjust.
4807 (process_serial_event): Adjust.
4808 * target.h (struct target_ops): New fields
4809 prepare_to_access_memory and unprepare_to_access_memory.
4810 (prepare_to_access_memory, unprepare_to_access_memory): New.
4811 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4812 prepare_to_access_memory/prepare_to_access_memory.
4813 * nto-low.c (nto_target_ops): Adjust.
4814 * spu-low.c (spu_target_ops): Adjust.
4815 * win32-low.c (win32_target_ops): Adjust.
4817 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4819 * Makefile.in (WARN_CFLAGS): Get it from configure.
4820 (WERROR_CFLAGS): New.
4821 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4822 * configure.ac: Introduce --enable-werror, which adds -Werror to
4823 the compiler command line. Enabled by default. Disable with
4824 --disable-werror. Add -Wdeclaration-after-statement
4825 Wpointer-arith and -Wformat-nonliteral to warning flags.
4826 * configure: Regenerate.
4828 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4830 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4832 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4834 * gdbreplay.c (remote_error): New.
4836 (expect): Use gdbchar. Check for error reading from GDB.
4837 Clarify sync error output.
4838 (play): Check for errors writing to GDB.
4839 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4840 * remote-utils.c (getpkt): Check for errors writing to the remote
4843 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4845 * linux-low.c (linux_wait_1): Move non-debugging code out of
4846 `debug_threads' control.
4848 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4850 * linux-low.c (linux_wait_1): Don't set last_status here.
4851 * server.c (push_event, queue_stop_reply_callback): Assert we're
4852 not pushing a TARGET_WAITKIND_IGNORE event.
4853 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4854 (myresume, handle_target_event): Set the thread's last_resume_kind
4855 and last_status from the target returned status.
4857 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4861 * linux-x86-low.c (update_debug_registers_callback): New.
4862 (i386_dr_low_set_addr): Use it.
4863 (i386_dr_low_get_addr): New.
4864 (i386_dr_low_set_control): Use update_debug_registers_callback.
4865 (i386_dr_low_get_control): New.
4866 (i386_dr_low_get_status): Adjust.
4867 * linux-low.c (linux_stop_lwp): New.
4868 * linux-low.h (linux_stop_lwp): Declare.
4870 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4871 argument instead of a i386_debug_reg_state.
4872 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4873 a i386_debug_reg_state.
4874 (i386_insert_aligned_watchpoint): Adjust.
4875 (i386_remove_aligned_watchpoint): Adjust.
4876 (i386_low_stopped_data_address): Read the debug registers from the
4877 inferior instead of from the mirrors.
4878 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4879 (i386_dr_low_get_addr): Declare.
4880 (i386_dr_low_get_control): Declare.
4881 (i386_dr_low_get_status): Change prototype.
4883 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4884 (i386_dr_low_get_addr): New.
4885 (i386_dr_low_get_control): New.
4886 (i386_dr_low_get_status): Adjust prototype. Return
4888 (i386_initial_stuff): Clear dr_status_mirror and
4890 (i386_get_thread_context): Adjust.
4891 (i386_set_thread_context): Adjust.
4892 (i386_thread_added): Adjust.
4894 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4896 * linux-low.h (linux_thread_area): Delete declaration.
4898 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4900 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4901 after its termination.
4903 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4905 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4906 (gdb_wants_all_stopped): Delete.
4907 (linux_wait_1): Don't call them.
4908 * server.c (handle_v_cont): Tag all threads as want-stopped.
4909 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4910 stopped as "client-wants-stopped".
4912 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4914 * Makefile.in (signals_h): New.
4915 (server_h): Depend on it.
4916 (server.o): Don't depend on $(signals_def).
4917 (signals.o): Depend on $(signals_def).
4919 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4921 * Makefile.in (signals_def): New.
4922 (server_h): Append include/gdb/signals.h and signals_def.
4923 (server.o): Append signals_def.
4925 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4927 * server.c (handle_target_event): Use target_signal_to_host for
4928 resume_info.sig initialization.
4929 * target.h (struct thread_resume) <sig>: New comment.
4931 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4933 * server.c (handle_query): strcpy() the returned string from paddress()
4934 instead of sprintf().
4935 * utils.c (paddress): Return phex_nz().
4937 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4939 * server.c (handle_v_cont): Call mourn_inferior if process
4941 (myresume): Likewise.
4943 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4945 Static tracepoints, and integration with UST.
4947 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4948 * mem-break.c (uninsert_all_breakpoints)
4949 (reinsert_all_breakpoints): New.
4950 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4951 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4952 (gdb_agent_ust_loaded, helper_thread_id)
4953 (gdb_agent_helper_thread_id): New macros.
4954 (struct ipa_sym_addresses): Add addr_ust_loaded,
4955 addr_helper_thread_id, addr_cmd_buf.
4956 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
4957 (in_process_agent_loaded_ust): New.
4958 (write_e_ust_not_loaded): New.
4959 (maybe_write_ipa_ust_not_loaded): New.
4960 (struct collect_static_trace_data_action): New.
4961 (enum tracepoint_type) <static_tracepoint>: New.
4962 (struct tracepoint) <handle>: Mention static tracepoints.
4963 (struct static_tracepoint_ctx): New.
4964 (CMD_BUF_SIZE): New.
4965 (add_tracepoint_action): Handle static tracepoint actions.
4966 (unprobe_marker_at): New.
4967 (clear_installed_tracepoints): Handle static tracepoints.
4968 (cmd_qtdp): Handle static tracepoints.
4969 (probe_marker_at): New.
4970 (cmd_qtstart): Handle static tracepoints.
4971 (response_tracepoint): Handle static tracepoints.
4972 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
4973 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
4974 (get_context_regcache): Handle static tracepoints.
4975 (do_action_at_tracepoint): Handle static tracepoint actions.
4976 (traceframe_find_block_type): Handle static trace data blocks.
4977 (traceframe_read_sdata): New.
4978 (download_tracepoints): Download static tracepoint actions.
4979 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
4980 (GDB_PROBE_NAME): New.
4985 (ust_marker_to_static_tracepoint): New.
4987 (collect_ust_data_at_tracepoint): New.
4988 (gdb_ust_probe): New.
4989 (UNIX_PATH_MAX, SOCK_DIR): New.
4990 (gdb_ust_connect_sync_socket): New.
4991 (resume_thread, stop_thread): New.
4992 (run_inferior_command): New.
4993 (init_named_socket): New.
4994 (gdb_ust_socket_init): New.
4995 (cstr_to_hexstr): New.
4997 (first_marker, next_marker): New.
4998 (response_ust_marker): New.
4999 (cmd_qtfstm, cmd_qtsstm): New.
5000 (unprobe_marker_at, probe_marker_at): New.
5001 (cmd_qtstmat, gdb_ust_thread): New.
5002 (gdb_ust_init): New.
5003 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5004 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5006 (x86_64_st_collect_regmap): New.
5007 (X86_64_NUM_ST_COLLECT_GREGS): New.
5008 (AMD64_RIP_REGNUM): New.
5009 (supply_static_tracepoint_registers): New.
5010 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5012 (i386_st_collect_regmap): New.
5013 (i386_NUM_ST_COLLECT_GREGS): New.
5014 (supply_static_tracepoint_registers): New.
5015 * server.c (handle_query): Handle qXfer:statictrace:read.
5016 <qSupported>: Report support for StaticTracepoints, and
5017 qXfer:statictrace:read features.
5018 * server.h (traceframe_read_sdata)
5019 (supply_static_tracepoint_registers): Declare.
5020 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5021 (unpack_varlen_hex): Include in IPA build.
5022 * Makefile.in (ustlibs, ustinc): New.
5023 (IPA_OBJS): Add remote-utils-ipa.o.
5024 ($(IPA_LIB)): Link -ldl and -lpthread.
5026 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5027 * config.in, configure: Regenerate.
5029 2010-06-20 Ian Lance Taylor <iant@google.com>
5030 Pedro Alves <pedro@codesourcery.com>
5032 * linux-x86-low.c (always_true): Delete.
5033 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5034 trying to fool the compiler with always_true.
5036 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5038 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5039 conditions in gdbserver.
5041 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5043 * spu-low.c (spu_read_memory): Wrap around local store limit.
5044 (spu_write_memory): Likewise.
5046 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5048 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5049 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5051 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5053 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5054 uses with LONGEST uses.
5056 2010-06-14 Stan Shebs <stan@codesourcery.com>
5057 Pedro Alves <pedro@codesourcery.com>
5061 * linux-x86-low.c: Include limits.h.
5066 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5067 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5068 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5069 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5070 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5071 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5072 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5073 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5074 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5075 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5076 (amd64_emit_void_call_2): New.
5077 (amd64_emit_ops): New.
5078 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5079 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5080 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5081 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5082 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5083 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5084 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5085 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5086 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5087 (i386_emit_stack_adjust, i386_emit_int_call_1)
5088 (i386_emit_void_call_2): New.
5089 (i386_emit_ops): New.
5090 (x86_emit_ops): New.
5091 (the_low_target): Install x86_emit_ops.
5092 * server.h (struct emit_ops): New.
5093 (get_raw_reg_func_addr): Declare.
5094 (current_insn_ptr, emit_error): Declare.
5095 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5096 (set_trace_state_variable_value): New defines.
5097 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5098 addr_get_trace_state_variable_value and
5099 addr_set_trace_state_variable_value.
5100 (symbol_list): New fields for get_raw_reg,
5101 get_trace_state_variable_value and set_trace_state_variable_value.
5102 (condfn): New typedef.
5103 (struct tracepoint): New field `compiled_cond'.
5104 (do_action_at_tracepoint): Clear compiled_cond.
5105 (get_trace_state_variable_value, set_trace_state_variable_value):
5107 (condition_true_at_tracepoint): If there's a compiled condition,
5109 (current_insn_ptr, emit_error): New globals.
5110 (struct bytecode_address): New.
5111 (get_raw_reg_func_addr): New.
5112 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5113 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5114 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5115 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5116 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5117 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5118 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5119 (compile_tracepoint_condition, compile_bytecodes): New.
5120 * target.h (emit_ops): Forward declare.
5121 (struct target_ops): New field emit_ops.
5122 (target_emit_ops): New.
5123 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5124 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5125 * linux-low.c (linux_emit_ops): New.
5126 (linux_target_ops): Install it.
5127 * linux-low.h (struct linux_target_ops): New field emit_ops.
5129 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5131 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5132 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5134 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5135 Stan Shebs <stan@codesourcery.com>
5137 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5138 (all): Depend on $(extra_libraries).
5139 (install-only): Install the IPA.
5140 (IPA_OBJS, IPA_LIB): New.
5141 (clean): Remove the IPA lib.
5142 (IPAGENT_CFLAGS): New.
5143 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5144 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5145 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5146 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5147 * configure.ac: Check for atomic builtins support in the compiler.
5148 (IPA_DEPFILES, extra_libraries): Define.
5149 * configure.srv (ipa_obj): Add description.
5150 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5151 (i[34567]86-*-linux*): Set ipa_obj.
5152 (x86_64-*-linux*): Set ipa_obj.
5153 * linux-low.c (stabilizing_threads): New.
5154 (supports_fast_tracepoints): New.
5155 (linux_detach): Stabilize threads before detaching.
5156 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5157 the lwp is either not stabilizing, or is moving out of a jump pad.
5158 (linux_fast_tracepoint_collecting): New.
5159 (maybe_move_out_of_jump_pad): New.
5160 (enqueue_one_deferred_signal): New.
5161 (dequeue_one_deferred_signal): New.
5162 (linux_wait_for_event_1): If moving out of a jump pad, defer
5163 pending signals to later.
5164 (linux_stabilize_threads): New.
5165 (linux_wait_1): Check if threads need moving out of jump pads, and
5167 (stuck_in_jump_pad_callback): New.
5168 (move_out_of_jump_pad_callback): New.
5170 (linux_resume_one_lwp): Handle moving out of jump pads.
5171 (linux_set_resume_request): Dequeue deferred signals.
5172 (need_step_over_p): Also step over fast tracepoint jumps.
5173 (start_step_over): Also uninsert fast tracepoint jumps.
5174 (finish_step_over): Also reinsert fast tracepoint jumps.
5175 (linux_install_fast_tracepoint_jump): New.
5176 (linux_target_ops): Install linux_stabilize_threads and
5177 linux_install_fast_tracepoint_jump_pad.
5178 * linux-low.h (linux_target_ops) <get_thread_area,
5179 install_fast_tracepoint_jump_pad>: New fields.
5180 (struct lwp_info) <collecting_fast_tracepoint,
5181 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5182 (linux_get_thread_area): Declare.
5183 * linux-x86-low.c (jump_insn): New.
5184 (x86_get_thread_area): New.
5185 (append_insns): New.
5187 (amd64_install_fast_tracepoint_jump_pad): New.
5188 (i386_install_fast_tracepoint_jump_pad): New.
5189 (x86_install_fast_tracepoint_jump_pad): New.
5190 (the_low_target): Install x86_get_thread_area and
5191 x86_install_fast_tracepoint_jump_pad.
5192 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5193 (struct fast_tracepoint_jump): New.
5194 (fast_tracepoint_jump_insn): New.
5195 (fast_tracepoint_jump_shadow): New.
5196 (find_fast_tracepoint_jump_at): New.
5197 (fast_tracepoint_jump_here): New.
5198 (delete_fast_tracepoint_jump): New.
5199 (set_fast_tracepoint_jump): New.
5200 (uninsert_fast_tracepoint_jumps_at): New.
5201 (reinsert_fast_tracepoint_jumps_at): New.
5202 (set_breakpoint_at): Use write_inferior_memory.
5203 (uninsert_raw_breakpoint): Use write_inferior_memory.
5204 (check_mem_read): Mask out fast tracepoint jumps.
5205 (check_mem_write): Mask out fast tracepoint jumps.
5206 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5207 (set_fast_tracepoint_jump): Declare.
5208 (delete_fast_tracepoint_jump)
5209 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5210 (reinsert_fast_tracepoint_jumps_at): Declare.
5211 * regcache.c: Don't compile many functions when building the
5212 in-process agent library.
5213 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5214 the register buffer in the heap.
5215 (free_register_cache): If the register buffer isn't owned by the
5216 regcache, don't free it.
5217 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5218 pre-existing register caches.
5219 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5221 (convert_ascii_to_int): : Constify `from' parameter type.
5222 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5223 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5224 the needed buffer in-place.
5225 (relocate_instruction): New.
5226 * server.c (handle_query) <qSymbols>: If the target supports
5227 tracepoints, give it a chance of looking up symbols. Report
5228 support for fast tracepoints.
5229 (handle_status): Stabilize threads.
5230 (process_serial_event): Adjust.
5231 * server.h (struct fast_tracepoint_jump): Forward declare.
5232 (struct process_info) <fast_tracepoint_jumps>: New field.
5233 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5234 (decode_X_packet, decode_M_packet): Adjust.
5235 (relocate_instruction): Declare.
5236 (in_process_agent_loaded): Declare.
5237 (tracepoint_look_up_symbols): Declare.
5238 (struct fast_tpoint_collect_status): Declare.
5239 (fast_tracepoint_collecting): Declare.
5240 (force_unlock_trace_buffer): Declare.
5241 (handle_tracepoint_bkpts): Declare.
5242 (initialize_low_tracepoint)
5243 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5244 * target.h (struct target_ops) <stabilize_threads,
5245 install_fast_tracepoint_jump_pad>: New fields.
5246 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5247 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5248 [HAVE_STDINT_H]: Include stdint.h.
5249 (trace_debug_1): Rename to ...
5250 (trace_vdebug): ... this.
5251 (trace_debug): Rename to ...
5252 (trace_debug_1): ... this. Add `level' parameter.
5254 (ATTR_USED, ATTR_NOINLINE): New.
5255 (IP_AGENT_EXPORT): New.
5256 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5257 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5258 (about_to_request_buffer_space, trace_buffer_is_full)
5259 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5260 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5261 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5262 (traceframe_write_count, traceframes_created)
5263 (trace_state_variables)
5264 New renaming defines.
5265 (struct ipa_sym_addresses): New.
5266 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5268 (ipa_sym_addrs): New.
5269 (all_tracepoint_symbols_looked_up): New.
5270 (in_process_agent_loaded): New.
5271 (write_e_ipa_not_loaded): New.
5272 (maybe_write_ipa_not_loaded): New.
5273 (tracepoint_look_up_symbols): New.
5274 (debug_threads) [IN_PROCESS_AGENT]: New.
5275 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5276 (UNKNOWN_SIDE_EFFECTS): New.
5277 (stop_tracing): New.
5278 (flush_trace_buffer): New.
5279 (stop_tracing_bkpt): New.
5280 (flush_trace_buffer_bkpt): New.
5281 (read_inferior_integer): New.
5282 (read_inferior_uinteger): New.
5283 (read_inferior_data_pointer): New.
5284 (write_inferior_data_pointer): New.
5285 (write_inferior_integer): New.
5286 (write_inferior_uinteger): New.
5287 (struct collect_static_trace_data_action): Delete.
5288 (enum tracepoint_type): New.
5289 (struct tracepoint) <type>: New field `type'.
5290 <actions_str, step_actions, step_actions_str>: Only include in
5292 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5293 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5294 (tracepoints): Use IP_AGENT_EXPORT.
5295 (last_tracepoint): Don't include in the IPA.
5296 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5297 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5298 (alloced_trace_state_variables): New.
5299 (trace_state_variables): Use IP_AGENT_EXPORT.
5300 (traceframe_t): Delete unused variable.
5301 (circular_trace_buffer): Don't include in the IPA.
5302 (trace_buffer_start): Delete.
5303 (struct trace_buffer_control): New.
5304 (trace_buffer_free): Delete.
5305 (struct ipa_trace_buffer_control): New.
5306 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5307 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5309 (trace_buffer_ctrl): New.
5310 (TRACE_BUFFER_CTRL_CURR): New.
5311 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5312 Reimplement as macros.
5313 (trace_buffer_wrap): Delete.
5314 (traceframe_write_count, traceframe_read_count)
5315 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5316 (struct tracepoint_hit_ctx) <type>: New field.
5317 (struct fast_tracepoint_ctx): New.
5318 (memory_barrier): New.
5320 (record_tracepoint_error): Update atomically in the IPA.
5321 (clear_inferior_trace_buffer): New.
5322 (about_to_request_buffer_space): New.
5323 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5324 updating the same buffer.
5325 (add_tracepoint): Default the tracepoint's type to trap
5326 tracepoint, and orig_size to -1.
5327 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5329 (create_trace_state_variable): New parameter `gdb'. Handle it.
5330 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5331 (cmd_qtdp): Handle fast tracepoints.
5333 (max_jump_pad_size): New.
5334 (gdb_jump_pad_head): New.
5335 (get_jump_space_head): New.
5336 (claim_jump_space): New.
5337 (sort_tracepoints): New.
5338 (MAX_JUMP_SIZE): New.
5339 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5341 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5342 support. Upload fast traceframes, and delete internal IPA
5344 (stop_tracing_handler): New.
5345 (flush_trace_buffer_handler): New.
5346 (cmd_qtstop): Upload fast tracepoints.
5347 (response_tracepoint): Handle fast tracepoints.
5348 (tracepoint_finished_step): Upload fast traceframes. Set the
5349 tracepoint hit context's tracepoint type.
5350 (handle_tracepoint_bkpts): New.
5351 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5352 type. Add comment about fast tracepoints.
5353 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5354 non-existing action_str field.
5355 (get_context_regcache): Handle fast tracepoints.
5356 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5358 (fast_tracepoint_from_jump_pad_address): New.
5359 (fast_tracepoint_from_ipa_tpoint_address): New.
5360 (collecting_t): New.
5361 (force_unlock_trace_buffer): New.
5362 (fast_tracepoint_collecting): New.
5365 (write_inferior_data_ptr): New.
5366 (target_tp_heap): New.
5367 (target_malloc): New.
5368 (download_agent_expr): New.
5370 (download_tracepoints): New.
5371 (download_trace_state_variables): New.
5372 (upload_fast_traceframes): New.
5373 (IPA_FIRST_TRACEFRAME): New.
5374 (IPA_NEXT_TRACEFRAME_1): New.
5375 (IPA_NEXT_TRACEFRAME): New.
5376 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5377 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5378 (gdb_jump_pad_buffer_end): New.
5379 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5380 (initialize_tracepoint): Adjust.
5381 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5382 buffer. Initialize the low module.
5383 * utils.c (PREFIX, TOOLNAME): New.
5384 (malloc_failure): Use PREFIX.
5385 (error): In the IPA, an error causes an exit.
5386 (fatal, warning): Use PREFIX.
5387 (internal_error): Use TOOLNAME.
5388 (NUMCELLS): Increase to 10.
5389 * configure, config.in: Regenerate.
5391 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5393 * server.c (handle_query) <qSupported>: Do two passes over the
5394 qSupported string to avoid nesting strtok.
5396 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5398 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5400 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5402 * configure: Regenerate.
5403 * proc-service.list: New.
5405 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5407 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5410 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5412 * gdbreplay.c (remote_open): Check error return from socket() call by
5413 its equality to -1 not by it being negative.
5414 * remote-utils.c (remote_open): Likewise.
5416 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5418 * config.h: Regenerate.
5420 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5422 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5423 doesn't provide PTRACE_GET_THREAD_AREA.
5425 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5427 * linux-m68k-low.c: Include <asm/ptrace.h>
5428 (ps_get_thread_area): Implement.
5430 2010-05-03 Doug Evans <dje@google.com>
5432 * event-loop.c (struct callback_event): New struct.
5433 (callback_list): New global.
5434 (append_callback_event, delete_callback_event): New functions.
5435 (process_callback): New function.
5436 (start_event_loop): Call it.
5437 * remote-utils.c (NOT_SCHEDULED): Define.
5438 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5439 moved out of readchar.
5440 (readchar): Rewrite. Call reschedule before returning.
5441 (reset_readchar): New function.
5442 (remote_close): Call it.
5443 (process_remaining, reschedule): New functions.
5444 * server.h (callback_handler_func): New typedef.
5445 (append_callback_event, delete_callback_event): Declare.
5447 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5449 * proc-service.c (ps_pglobal_lookup): Use
5450 thread_db_look_up_one_symbol.
5451 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5452 parameter. Use it instead of all_symbols_looked_up.
5453 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5455 (all_symbols_looked_up): Don't declare.
5456 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5457 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5459 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5460 Set all_symbols_looked_up here.
5461 (thread_db_look_up_one_symbol): New.
5462 (thread_db_get_tls_address): Adjust.
5463 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5464 thread_db object on the heap, and tentatively set it in the
5466 (thread_db_init): Don't set all_symbols_looked_up here.
5467 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5469 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5471 * linux-low.c (linux_kill, linux_detach): Adjust.
5472 (status_pending_p_callback): Remove redundant statement. Check
5473 for !TARGET_WAITIKIND_IGNORE, instead of
5474 TARGET_WAITKIND_STOPPED.
5475 (handle_tracepoints): Make sure LWP is locked. Adjust.
5476 (linux_wait_for_event_1): Adjust.
5477 (linux_cancel_breakpoints): New.
5478 (unsuspend_one_lwp): New.
5479 (unsuspend_all_lwps): New.
5480 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5481 (send_sigstop_callback): Change return type to int, add new
5482 `except' parameter and handle it.
5483 (suspend_and_send_sigstop_callback): New.
5484 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5485 pass them down. If SUSPEND, also increment the lwp's suspend
5487 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5488 (need_step_over_p): Don't consider suspended LWPs.
5489 (start_step_over): Adjust.
5490 (proceed_one_lwp): Change return type to int, add new `except'
5491 parameter and handle it.
5492 (unsuspend_and_proceed_one_lwp): New.
5493 (proceed_all_lwps): Use find_inferior instead of
5495 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5496 also decrement the suspend count of LWPs. Pass `except' down,
5497 instead of hacking its suspend count.
5498 (linux_pause_all): Add `freeze' parameter. Adjust.
5499 (linux_unpause_all): New.
5500 (linux_target_ops): Install linux_unpause_all.
5501 * server.c (handle_status): Adjust.
5502 * target.h (struct target_ops): New fields `unpause_all' and
5503 `cancel_breakpoints'. Add new parameter to `pause_all'.
5504 (pause_all): Add new `freeze' parameter.
5506 (cancel_breakpoints): New.
5507 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5509 (cmd_qtstart): Pause threads.
5510 (stop_tracing): Pause threads, and cancel breakpoints.
5511 * win32-low.c (win32_target_ops): Adjust.
5513 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5515 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5516 the inferior right away from here...
5517 (linux_wait_1): ... to here, and adjust to check the thread's
5518 last_resume_kind instead of the lwp's step or stop_expected flags.
5520 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5522 * README: Use consistent `GDB' and `GDBserver' spellings.
5524 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5526 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5527 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5528 (linux_detach_one_lwp): Assume the lwp is stopped.
5529 (any_thread_of): Delete.
5530 (linux_detach): Stop all lwps here. Don't blindly delete all
5532 (delete_lwp_callback): New.
5533 (linux_mourn): Delete all lwps of the process that is gone.
5534 (linux_wait_1): Don't delete the last lwp of the process here.
5535 * mem-break.h (mark_breakpoints_out): Declare.
5536 * mem-break.c (mark_breakpoints_out): New.
5537 (free_all_breakpoints): Use it.
5538 * server.c (handle_target_event): If the process is gone, mark
5540 * thread-db.c (struct thread_db) <create_bp>: New field.
5541 (thread_db_enable_reporting): Fix prototype. Store a thread event
5542 breakpoint reference in the thread_db struct.
5543 (thread_db_load_search): Clear the thread_db object.
5544 (try_thread_db_load_1): Ditto.
5545 (switch_to_process): New.
5546 (disable_thread_event_reporting): Use it.
5547 (remove_thread_event_breakpoints): New.
5548 (thread_db_detach, thread_db_mourn): Use it.
5550 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5552 * linux-low.c (linux_enable_event_reporting): New.
5553 (linux_wait_for_event_1, handle_extended_wait): Use it.
5555 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5557 * linux-low.c (linux_kill_one_lwp, linux_kill)
5558 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5559 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5560 SIGSTOP even if the LWP is stopped.
5561 (send_sigstop_callback): New.
5562 (stop_all_lwps): Use send_sigstop_callback instead.
5563 (linux_resume_one_thread): Adjust.
5564 (proceed_one_lwp): Still proceed an LWP that the client has
5565 requested to stop, if we haven't reported it as stopped yet. Make
5566 sure that LWPs the client want stopped, have a pending SIGSTOP.
5568 2010-04-26 Doug Evans <dje@google.com>
5570 * server.c (handle_general_set): Make static.
5572 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5573 Print received char after testing for error/eof instead of before.
5574 (input_interrupt): Tweak comment.
5576 2010-04-23 Doug Evans <dje@google.com>
5578 * server.c (start_inferior): Print inferior argv if --debug.
5580 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5582 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5583 * nto-x86-low.c: Include server.h
5585 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5587 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5588 be consistent with other sources of this directory.
5589 (init_registers_amd64): Correct name of source file of this function
5592 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5594 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5597 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5599 * win32-i386-low.c: Add 64-bit support.
5600 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5601 (init_registers_amd64): Declare.
5602 (mappings): Add 64-bit version of array.
5603 (init_windows_x86): New function.
5604 (the_low_target): Change init_arch field to init_windows_x86.
5606 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5608 * win32-low.c: Adapt to support also 64-bit architecture.
5609 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5610 (get_image_name): Use SIZE_T type for local variable `done'.
5611 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5612 (toolhelp_get_dll_name): Idem.
5613 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5614 Use uintptr_t typecast to avoid warning.
5615 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5616 (handle_exception): Use phex_nz to avoid warning.
5617 (win32_wait): Remove unused local variable `process'.
5619 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5621 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5624 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5626 * configure.ac: Use `ws2_32' library for srv_mingw.
5627 * configure: Regenerate.
5628 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5629 * remote-utils.c: Likewise.
5631 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5633 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5634 if __x86_64__ is defined.
5636 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5638 * configure: Regenerate.
5640 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5642 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5643 * target.h (target_ops): New get_tib_address field.
5644 * win32-low.h (win32_thread_info): Add thread_local_base field.
5645 * win32-low.c (child_add_thread): Add tlb argument.
5646 Set thread_local_base field to TLB.
5647 (get_child_debug_event): Adapt to child_add_thread change.
5648 (win32_get_tib_address): New function.
5649 (win32_target_ops): Set get_tib_address field to
5650 win32_get_tib_address.
5651 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5653 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5655 * linux-low.c (linux_mourn): Also remove the process.
5656 * server.c (handle_target_event): Don't remove the process here.
5657 * nto-low.c (nto_mourn): New.
5658 (nto_target_ops): Install it.
5659 * spu-low.c (spu_mourn): New.
5660 (spu_target_ops): Install it.
5661 * win32-low.c (win32_mourn): New.
5662 (win32_target_ops): Install it.
5664 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5666 * server.h (buffer_xml_printf): Remove redundant `;'.
5668 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5670 * regcache.c (set_register_cache): Invalidate regcaches before
5671 changing the register cache layout.
5672 (regcache_invalidate_one): Allow a NULL regcache.
5673 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5674 regcaches before changing the register cache layout or the target
5677 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5679 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5680 variable warning on Linux/x86-64.
5682 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5684 GDBserver disconnected tracing support.
5686 * linux-low.c (linux_remove_process): Delete.
5687 (add_lwp): Don't set last_resume_kind here.
5688 (linux_kill): Use `mourn'.
5689 (linux_detach): Use `thread_db_detach', and `mourn'.
5691 (linux_attach_lwp_1): Adjust comment.
5692 (linux_attach): last_resume_kind moved the thread_info; adjust.
5693 (status_pending_p_callback): Adjust.
5694 (linux_wait_for_event_1): Adjust.
5695 (count_events_callback, select_singlestep_lwp_callback)
5696 (select_event_lwp_callback, cancel_breakpoints_callback)
5697 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5698 (proceed_one_lwp): Adjust.
5699 (linux_async): Add debug output.
5700 (linux_thread_stopped): New.
5701 (linux_pause_all): New.
5702 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5704 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5705 (thread_db_free): Delete declaration.
5706 (thread_db_detach, thread_db_mourn): Declare.
5707 * thread-db.c (thread_db_init): Use thread_db_mourn.
5708 (thread_db_free): Delete, split in two.
5709 (disable_thread_event_reporting): New.
5710 (thread_db_detach): New.
5711 (thread_db_mourn): New.
5713 * server.h (struct thread_info) <last_resume_kind>: New field.
5714 <attached>: Add comment.
5715 <gdb_detached>: New field.
5716 (handler_func): Change return type to int.
5717 (handle_serial_event, handle_target_event): Ditto.
5718 (gdb_connected): Declare.
5720 (disconnected_tracing): Declare.
5721 (stop_tracing): Declare.
5723 * server.c (handle_query) <qSupported>: Report support for
5724 disconnected tracing.
5725 (queue_stop_reply_callback): Account for running threads.
5726 (gdb_wants_thread_stopped): New.
5727 (gdb_wants_all_threads_stopped): New.
5728 (gdb_reattached_process): New.
5729 (handle_status): Clear the `gdb_detached' flag of all processes.
5730 In all-stop, stop all threads.
5731 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5732 (process_serial_event): If the remote connection breaks, or if an
5733 exit was forced with "monitor exit", force an event loop exit.
5734 Handle disconnected tracing on detach.
5735 (handle_serial_event): Adjust.
5736 (handle_target_event): If GDB isn't connected, forward events back
5737 to the inferior, unless the last process exited, in which case,
5738 exit gdbserver. Adjust interface.
5740 * remote-utils.c (remote_open): Don't block in accept. Instead
5741 register an event loop source on the listen socket file
5742 descriptor. Refactor bits into ...
5743 (listen_desc): ... this new global.
5744 (gdb_connected): ... this new function.
5745 (enable_async_notification): ... this new function.
5746 (handle_accept_event): ... this new function.
5747 (remote_close): Clear remote_desc.
5749 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5751 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5753 (mourn_inferior): Define.
5754 (target_process_qsupported): Avoid the dangling else problem.
5755 (thread_stopped): Define.
5756 (pause_all): Define.
5757 (target_waitstatus_to_string): Declare.
5758 * target.c (target_waitstatus_to_string): New.
5760 * tracepoint.c (tracing): Make extern.
5761 (disconnected_tracing): New.
5762 (stop_tracing): Make extern. Handle tracing stops due to GDB
5764 (cmd_qtdisconnected): New.
5765 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5766 (handle_tracepoint_general_set): Handle QTDisconnected.
5768 * event-loop.c (event_handler_func): Change return type to int.
5769 (process_event): Bail out if the event handler wants the event
5771 (handle_file_event): Ditto.
5772 (start_event_loop): Bail out if the event handler wants the event
5775 * nto-low.c (nto_target_ops): Adjust.
5776 * spu-low.c (spu_wait): Don't remove the process here.
5777 (spu_target_ops): Adjust.
5778 * win32-low.c (win32_wait): Don't remove the process here.
5779 (win32_target_ops): Adjust.
5781 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5783 * regcache.c (realloc_register_cache): Invalidate inferior's
5784 regcache before recreating it.
5786 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5788 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5790 2010-04-09 Stan Shebs <stan@codesourcery.com>
5791 Pedro Alves <pedro@codesourcery.com>
5793 * server.h (LONGEST): New.
5794 (struct thread_info) <while_stepping>: New field.
5795 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5797 (initialize_tracepoint, handle_tracepoint_general_set)
5798 (handle_tracepoint_query, tracepoint_finished_step)
5799 (tracepoint_was_hit, release_while_stepping_state_list):
5800 (current_traceframe): Declare.
5801 * server.c (handle_general_set): Handle tracepoint packets.
5803 (write_memory): New.
5804 (handle_search_memory_1): Use read_memory.
5805 (handle_query): Report support for conditional tracepoints, trace
5806 state variables, and tracepoint sources. Handle tracepoint
5808 (main): Initialize the tracepoints module.
5809 (process_serial_event): Handle traceframe reads/writes.
5811 * linux-low.c (handle_tracepoints): New.
5812 (linux_wait_1): Call it.
5813 (linux_resume_one_lwp): Handle while-stepping.
5814 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5815 (linux_target_ops): Install them.
5816 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5818 * linux-x86-low.c (x86_supports_tracepoints): New.
5819 (the_low_target). Install it.
5821 * mem-break.h (delete_breakpoint): Declare.
5822 * mem-break.c (delete_breakpoint): Make external.
5824 * target.h (struct target_ops): Add `supports_tracepoints',
5825 `read_pc', and `write_pc' fields.
5826 (target_supports_tracepoints): Define.
5827 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5830 * regcache.h (struct regcache) <registers_owned>: New field.
5831 (init_register_cache, regcache_cpy): Declare.
5832 (regcache_read_pc, regcache_write_pc): Declare.
5833 (register_cache_size): Declare.
5834 (supply_regblock): Declare.
5835 * regcache.c (init_register_cache): New.
5836 (new_register_cache): Use it.
5837 (regcache_cpy): New.
5838 (register_cache_size): New.
5839 (supply_regblock): New.
5840 (regcache_read_pc, regcache_write_pc): New.
5842 * tracepoint.c: New.
5844 * Makefile.in (OBS): Add tracepoint.o.
5845 (tracepoint.o): New rule.
5847 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5849 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5851 (i386-mmx.c): Likewise.
5852 (i386-mmx-linux.o): Likewise.
5853 (i386-mmx-linux.c): Likewise.
5855 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5856 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5857 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5858 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5860 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5861 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5862 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5864 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5866 * Makefile.in (clean): Updated.
5868 (i386-avx.c): Likewise.
5869 (i386-avx-linux.o): Likewise.
5870 (i386-avx-linux.c): Likewise.
5871 (amd64-avx.o): Likewise.
5872 (amd64-avx.c): Likewise.
5873 (amd64-avx-linux.o): Likewise.
5874 (amd64-avx-linux.c): Likewise.
5876 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5877 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5878 (srv_amd64_regobj): Add amd64-avx.o.
5879 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5880 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5881 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5882 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5883 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5884 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5885 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5887 * i387-fp.c: Include "i386-xstate.h".
5889 (i387_cache_to_xsave): Likewise.
5890 (i387_xsave_to_cache): Likewise.
5891 (x86_xcr0): Likewise.
5893 * i387-fp.h (i387_cache_to_xsave): Likewise.
5894 (i387_xsave_to_cache): Likewise.
5895 (x86_xcr0): Likewise.
5897 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5898 * linux-crisv32-low.c (target_regsets): Likewise.
5899 * linux-m68k-low.c (target_regsets): Likewise.
5900 * linux-mips-low.c (target_regsets): Likewise.
5901 * linux-ppc-low.c (target_regsets): Likewise.
5902 * linux-s390-low.c (target_regsets): Likewise.
5903 * linux-sh-low.c (target_regsets): Likewise.
5904 * linux-sparc-low.c (target_regsets): Likewise.
5905 * linux-xtensa-low.c (target_regsets): Likewise.
5907 * linux-low.c: Include <sys/uio.h>.
5908 (regsets_fetch_inferior_registers): Support nt_type.
5909 (regsets_store_inferior_registers): Likewise.
5910 (linux_process_qsupported): New.
5911 (linux_target_ops): Add linux_process_qsupported.
5913 * linux-low.h (regset_info): Add nt_type.
5914 (linux_target_ops): Add process_qsupported.
5916 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5918 (init_registers_i386_avx_linux): New.
5919 (init_registers_amd64_avx_linux): Likewise.
5920 (xmltarget_i386_linux_no_xml): Likewise.
5921 (xmltarget_amd64_linux_no_xml): Likewise.
5922 (PTRACE_GETREGSET): Likewise.
5923 (PTRACE_SETREGSET): Likewise.
5924 (x86_fill_xstateregset): Likewise.
5925 (x86_store_xstateregset): Likewise.
5926 (use_xml): Likewise.
5927 (x86_linux_update_xmltarget): Likewise.
5928 (x86_linux_process_qsupported): Likewise.
5929 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5930 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5931 init_registers_i386_linux here. Call
5932 x86_linux_update_xmltarget.
5933 (the_low_target): Add x86_linux_process_qsupported.
5935 * server.c (handle_query): Call target_process_qsupported.
5937 * target.h (target_ops): Add process_qsupported.
5938 (target_process_qsupported): New.
5940 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5942 * inferiors.c (add_thread): Set last_status kind to
5943 TARGET_WAITKIND_IGNORE.
5944 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5945 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5946 (linux_wait_1): Move `thread' local definition to block that uses
5947 it. Don't NULL initialize `event_child'.
5948 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5949 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5950 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5952 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5954 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5955 an extended waitstatus, or by a watchpoint.
5956 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
5957 thread was stepping or has been stopped by a watchpoint.
5959 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5961 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
5962 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
5963 of another, then delete the previous, and validate all
5965 (validate_inserted_breakpoint): New.
5966 (delete_disabled_breakpoints): New.
5967 (validate_breakpoints): New.
5968 (check_mem_read): Validate breakpoints before trusting their
5969 shadow. Delete disabled breakpoints.
5970 (check_mem_write): Validate breakpoints before trusting they
5971 should be inserted. Delete disabled breakpoints.
5972 * mem-break.h (validate_breakpoints):
5973 * server.c (handle_query): Validate breakpoints when we see a
5976 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5978 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
5979 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
5980 if we could tell there's a GDB breakpoint at stop_pc.
5981 (need_step_over_p): Don't do a step over if we find a GDB
5982 breakpoint at the resume PC.
5984 * mem-break.c (struct raw_breakpoint): New.
5985 (enum bkpt_type): New type `gdb_breakpoint'.
5986 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
5987 fields. New field `raw'.
5988 (find_raw_breakpoint_at): New.
5989 (set_raw_breakpoint_at): Handle refcounting. Create a raw
5991 (set_breakpoint_at): Adjust.
5992 (delete_raw_breakpoint): New.
5993 (release_breakpoint): New.
5994 (delete_breakpoint): Rename to...
5995 (delete_breakpoint_1): ... this. Add proc parameter. Use
5996 release_breakpoint. Return ENOENT.
5997 (delete_breakpoint): Reimplement.
5998 (find_breakpoint_at): Delete.
5999 (find_gdb_breakpoint_at): New.
6000 (delete_breakpoint_at): Delete.
6001 (set_gdb_breakpoint_at): New.
6002 (delete_gdb_breakpoint_at): New.
6003 (gdb_breakpoint_here): New.
6004 (set_reinsert_breakpoint): Use release_breakpoint.
6005 (uninsert_breakpoint): Rename to ...
6006 (uninsert_raw_breakpoint): ... this.
6007 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6008 (reinsert_raw_breakpoint): Change parameter type to
6010 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6012 (check_breakpoints): Adjust. Use release_breakpoint.
6013 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6014 (breakpoint_inserted_here): Ditto.
6015 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6016 Don't trust the breakpoint's shadow if it is not inserted.
6017 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6018 (delete_all_breakpoints): Adjust.
6019 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6020 use delete_breakpoint_1.
6022 * mem-break.h (breakpoints_supported): Delete declaration.
6023 (set_gdb_breakpoint_at): Declare.
6024 (gdb_breakpoint_here): Declare.
6025 (delete_breakpoint_at): Delete.
6026 (delete_gdb_breakpoint_at): Declare.
6028 * server.h (struct raw_breakpoint): Forward declare.
6029 (struct process_info): New field `raw_breakpoints'.
6031 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6034 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6036 * linux-low.c (status_pending_p_callback): Fix comment.
6037 (linux_wait_for_event_1): Move most of the internal breakpoint
6038 handling from here...
6039 (linux_wait_1): ... to here.
6040 (count_events_callback): New.
6041 (select_singlestep_lwp_callback): New.
6042 (select_event_lwp_callback): New.
6043 (cancel_breakpoints_callback): New.
6044 (select_event_lwp): New.
6045 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6046 priority to all LWPs that have had events that should be reported
6047 to the client. Cancel breakpoints when about to reporting the
6048 event to the client, not while stopping lwps. No longer cancel
6049 finished single-steps here.
6050 (cancel_finished_single_step): Delete.
6051 (cancel_finished_single_steps): Delete.
6053 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6055 * mem-break.c (enum bkpt_type): New.
6056 (struct breakpoint): New field `type'.
6057 (set_breakpoint_at): Change return type to struct breakpoint
6058 pointer. Set type to `other_breakpoint' by default.
6059 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6060 in the breakpoint list.
6061 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6062 (reinsert_breakpoint): Rename to ...
6063 (reinsert_raw_breakpoint): ... this.
6064 (reinsert_breakpoints_at): Adjust.
6065 * mem-break.h (struct breakpoint): Declare.
6066 (set_breakpoint_at): Change return type to struct breakpoint
6069 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6071 * server.c (handle_query): Assign, not compare.
6073 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6075 Teach linux gdbserver to step-over-breakpoints.
6077 * linux-low.c (can_hardware_single_step): New.
6078 (supports_breakpoints): New.
6079 (handle_extended_wait): If stopping threads, read the stop pc of
6082 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6083 low target doesn't support retrieving the PC.
6084 (add_lwp): Set last_resume_kind to resume_continue.
6085 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6086 (linux_attach): Don't clear stop_expected. Set the lwp's
6087 last_resume_kind to resume_stop.
6088 (linux_detach_one_lwp): Don't check for removed breakpoints.
6089 (check_removed_breakpoint): Delete.
6090 (status_pending_p): Rename to ...
6091 (status_pending_p_callback): ... this. Don't check for removed
6092 breakpoints. Don't consider threads that are stopped from GDB's
6094 (linux_wait_for_lwp): Always read the stop_pc here.
6095 (cancel_breakpoint): New.
6096 (step_over_bkpt): New global.
6097 (linux_wait_for_event_1): Implement stepping over breakpoints.
6098 (gdb_wants_lwp_stopped): New.
6099 (gdb_wants_all_stopped): New.
6100 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6101 single-step traps here. Store the thread's last reported target
6103 (send_sigstop): Don't clear stop_expected. Always set it,
6105 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6106 (cancel_finished_single_step): New.
6107 (cancel_finished_single_steps): New.
6108 (wait_for_sigstop): Don't cancel finished single-step traps here.
6109 (linux_resume_one_lwp): Don't check for removed breakpoints.
6110 Don't set `step' on non-hardware step archs.
6111 (linux_set_resume_request): Ignore resume_stop requests if already
6112 stopping or stopped. Set the lwp's last_resume_kind.
6113 (resume_status_pending_p): Don't check for removed breakpoints.
6114 (need_step_over_p): New.
6115 (start_step_over): New.
6116 (finish_step_over): New.
6117 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6118 requests. Clear the thread's last reported target waitstatus.
6119 Don't use the `suspended' flag. Don't consider pending breakpoints.
6120 (linux_resume): Start a step-over if necessary.
6121 (proceed_one_lwp): New.
6122 (proceed_all_lwps): New.
6123 (unstop_all_lwps): New.
6124 * linux-low.h (struct lwp_info): Rewrite comment for the
6125 `suspended' flag. Add the `stop_pc' field. Delete the
6126 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6127 Add `'last_resume_kind' and `need_step_over' fields.
6128 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6129 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6130 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6131 (set_raw_breakpoint_at): New.
6132 (set_breakpoint_at): Rewrite to use it.
6133 (reinsert_breakpoint_handler): Delete.
6134 (set_reinsert_breakpoint): New.
6135 (reinsert_breakpoint_by_bp): Delete.
6136 (delete_reinsert_breakpoints): New.
6137 (uninsert_breakpoint): Rewrite.
6138 (uninsert_breakpoints_at): New.
6139 (reinsert_breakpoint): Rewrite.
6140 (reinsert_breakpoints_at): New.
6141 (check_breakpoints): Rewrite.
6142 (breakpoint_here): New.
6143 (breakpoint_inserted_here): New.
6144 (check_mem_read): Adjust.
6145 * mem-break.h (breakpoints_supported, breakpoint_here)
6146 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6147 (reinsert_breakpoint_by_bp): Delete declaration.
6148 (delete_reinsert_breakpoints): Declare.
6149 (reinsert_breakpoint): Delete declaration.
6150 (reinsert_breakpoints_at): Declare.
6151 (uninsert_breakpoint): Delete declaration.
6152 (uninsert_breakpoints_at): Declare.
6153 (check_breakpoints): Adjust prototype.
6154 * server.h: Adjust include order.
6155 (struct thread_info): Declare here. Add a `last_status' field.
6157 2010-03-23 Michael Snyder <msnyder@vmware.com>
6159 * server.c (crc32): New function.
6160 (handle_query): Add handling for 'qCRC:' request.
6162 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6164 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6165 lwp had been stopped by a watchpoint.
6167 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6169 * server.h (internal_error): Declare.
6170 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6171 * utils.c (internal_error): New function.
6173 2010-03-15 Andreas Schwab <schwab@redhat.com>
6175 * configure.srv: Fix typo setting srv_regobj.
6177 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6179 * linux-low.c (fetch_register): Avoid passing a non string literal
6181 (usr_store_inferior_registers): Ditto.
6183 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6185 * linux-low.c (linux_write_memory): Bail out early if peeking
6188 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6190 * linux-low.h (struct lwp_info): New fields
6191 `stopped_by_watchpoint' and `stopped_data_address'.
6192 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6193 here, and cache them in the lwp object.
6194 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6196 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6198 (linux_stopped_by_watchpoint): Rewrite.
6199 (linux_stopped_data_address): Rewrite.
6201 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6203 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6204 switching the current inferior, not before.
6206 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6208 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6209 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6210 i386-linux.c and amd64-linux.c.
6211 (reg-i386.o): Removed.
6212 (reg-i386.c): Likewise.
6213 (reg-i386-linux.o): Likewise.
6214 (reg-i386-linux.c): Likewise.
6215 (reg-x86-64.o): Likewise.
6216 (reg-x86-64.c): Likewise.
6217 (reg-x86-64-linux.o): Likewise.
6218 (reg-x86-64-linux.c): Likewise.
6221 (i386-linux.o): Likewise.
6222 (i386-linux.c): Likewise.
6223 (amd64.o): Likewise.
6224 (amd64.c): Likewise.
6225 (amd64-linux.o): Likewise.
6226 (amd64-linux.c): Likewise.
6228 * configure.srv (srv_i386_regobj): New.
6229 (srv_i386_linux_regobj): Likewise.
6230 (srv_amd64_regobj): Likewise.
6231 (srv_amd64_linux_regobj): Likewise.
6232 (srv_i386_32bit_xmlfiles): Likewise.
6233 (srv_i386_64bit_xmlfiles): Likewise.
6234 (srv_i386_xmlfiles): Likewise.
6235 (srv_amd64_xmlfiles): Likewise.
6236 (srv_i386_linux_xmlfiles): Likewise.
6237 (srv_amd64_linux_xmlfiles): Likewise.
6238 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6239 srv_xmlfiles to $srv_i386_xmlfiles.
6240 (i[34567]86-*-mingw32ce*): Likewise.
6241 (i[34567]86-*-mingw*): Likewise.
6242 (i[34567]86-*-nto*): Likewise.
6243 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6244 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6245 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6246 (x86_64-*-linux*): Likewise.
6248 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6249 (init_registers_amd64_linux): New.
6250 (x86_arch_setup): Replace init_registers_x86_64_linux with
6251 init_registers_amd64_linux.
6253 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6255 * configure.ac: Check for libdl. If it is not available link against
6256 static libthread_db.
6257 * configure: Regenerate.
6259 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6263 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6264 handing a read watchpoint.
6265 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6267 2010-02-12 Doug Evans <dje@google.com>
6269 * linux-low.c (linux_supports_tracefork_flag): Document.
6270 (linux_look_up_symbols): Add comment.
6272 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6274 * regcache.c (supply_register): Clear regcache if buf is NULL.
6276 2010-02-02 Nicolas Roche <roche@sourceware.org>
6277 Joel Brobecker <brobecker@adacore.com>
6279 * inferiors.c (find_inferior): Add function documentation.
6280 (unloaded_dll): Handle the case where the unloaded dll has not
6281 been previously registered in the dll list.
6283 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6285 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6286 (thumb2_breakpoint): New.
6287 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6289 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6291 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6292 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6295 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6297 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6299 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6301 * linux-s390-low.c (s390_collect_ptrace_register)
6302 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6304 2010-01-21 Doug Evans <dje@google.com>
6306 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6307 (PTRACE_ARG4_TYPE): New macro.
6308 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6309 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6310 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6311 (usr_store_inferior_registers): Ditto.
6312 (linux_read_memory, linux_write_memory): Ditto.
6313 (linux_test_for_tracefork): Ditto.
6315 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6316 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6318 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6320 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6323 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6325 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6326 prototype to take a regcache. Adjust.
6328 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6330 * regcache.h (struct thread_info): Forward declare.
6331 (struct regcache): New.
6332 (new_register_cache): Adjust prototype.
6333 (get_thread_regcache): Declare.
6334 (free_register_cache): Adjust prototype.
6335 (registers_to_string, registers_from_string): Ditto.
6336 (supply_register, supply_register_by_name, collect_register)
6337 (collect_register_as_string, collect_register_by_name): Ditto.
6338 * regcache.c (struct inferior_regcache_data): Delete.
6339 (get_regcache): Rename to ...
6340 (get_thread_regcache): ... this. Adjust. Switch inferior before
6342 (regcache_invalidate_one): Adjust.
6343 (regcache_invalidate): Fix prototype.
6344 (new_register_cache): Return the new register cache.
6345 (free_register_cache): Change prototype.
6346 (realloc_register_cache): Adjust.
6347 (registers_to_string): Change prototype to take a regcache. Adjust.
6348 (registers_from_string): Ditto.
6349 (register_data): Ditto.
6350 (supply_register): Ditto.
6351 (supply_register_by_name): Ditto.
6352 (collect_register): Ditto.
6353 (collect_register_as_string): Ditto.
6354 (collect_register_by_name): Ditto.
6355 * server.c (process_serial_event): Adjust.
6356 * linux-low.h (regset_fill_func, regset_store_func): Change
6358 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6360 * linux-low.c (get_stop_pc): Adjust.
6361 (check_removed_breakpoint): Adjust.
6362 (linux_wait_for_event): Adjust.
6363 (linux_resume_one_lwp): Adjust.
6364 (fetch_register): Add regcache parameter. Adjust.
6365 (usr_store_inferior_registers): Ditto.
6366 (regsets_fetch_inferior_registers): Ditto.
6367 (regsets_store_inferior_registers): Ditto.
6368 (linux_fetch_registers, linux_store_registers): Ditto.
6369 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6371 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6373 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6374 prototype to take a regcache.
6375 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6376 * remote-utils.c (convert_ascii_to_int, outreg)
6377 (prepare_resume_reply): Change prototype to take a regcache.
6379 * target.h (struct target_ops) <fetch_registers, store_registers>:
6380 Change prototype to take a regcache.
6381 (fetch_inferior_registers, store_inferior_registers): Change
6382 prototype to take a regcache. Adjust.
6383 * proc-service.c (ps_lgetregs): Adjust.
6384 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6385 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6386 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6387 take a regcache. Adjust.
6388 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6389 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6390 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6391 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6392 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6393 (cris_cannot_fetch_register):
6394 (cris_breakpoint_at): Change prototype to take a regcache.
6396 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6397 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6398 to take a regcache. Adjust.
6399 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6401 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6402 take a regcache. Adjust.
6403 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6404 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6405 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6406 * linux-mips-low.c (mips_get_pc):
6407 (mips_set_pc): Change prototype to take a regcache. Adjust.
6408 (mips_reinsert_addr): Adjust.
6409 (mips_collect_register): Change prototype to take a regcache.
6411 (mips_supply_register):
6412 (mips_collect_register_32bit, mips_supply_register_32bit)
6413 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6414 (mips_store_fpregset): Ditto.
6415 * linux-ppc-low.c (ppc_supply_ptrace_register)
6416 (ppc_supply_ptrace_register): Ditto.
6417 (parse_spufs_run): Adjust.
6418 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6419 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6420 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6421 take a regcache. Adjust.
6422 * linux-s390-low.c (s390_collect_ptrace_register)
6423 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6424 (s390_set_pc): Change prototype to take a regcache. Adjust.
6425 (s390_arch_setup): Adjust.
6426 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6427 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6428 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6429 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6430 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6432 (sparc_breakpoint_at): Adjust.
6433 * linux-xtensa-low.c (xtensa_fill_gregset):
6434 (xtensa_store_gregset):
6435 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6436 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6437 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6438 prototype to take a regcache. Adjust.
6439 * win32-arm-low.c (arm_fetch_inferior_register)
6440 (arm_store_inferior_register): Change prototype to take a
6442 * win32-i386-low.c (i386_fetch_inferior_register)
6443 (i386_store_inferior_register): Change prototype to take a
6445 * win32-low.c (child_fetch_inferior_registers)
6446 (child_store_inferior_registers): Change prototype to take a
6448 (win32_wait): Adjust.
6449 (win32_fetch_inferior_registers): Change prototype to take a
6451 (win32_store_inferior_registers): Adjust.
6452 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6453 store_inferior_register>: Change prototype to take a regcache.
6455 2010-01-20 Doug Evans <dje@google.com>
6457 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6459 (linux_wait_for_event1, linux_init_signals): Ditto.
6460 (W_STOPCODE): Provide definition if missing.
6462 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6464 * linux-low.c (linux_core_of_thread): New.
6465 (compare_ints, show_process, list_threads): New.
6466 (linux_qxfer_osdata): Report threads and cores.
6467 (linux_target_op): Register linux_core_of_thread.
6468 * remote-utils.c (prepare_resume_reply): Report the core.
6469 (buffer_xml_printf): Support %d specifier.
6470 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6472 (handle_query): Handle qXfer:threads. Announce availability
6474 * target.h (struct target_ops): New field core_of_thread.
6476 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6478 * Makefile.in (clean): Remove new generated files.
6479 (reg-s390.o, reg-s390.c): Remove rules.
6480 (reg-s390x.o, reg-s390x.c): Likewise.
6481 (s390-linux32.o, s390-linux32.c): Add rules.
6482 (s390-linux64.o, s390-linux64.c): Likewise.
6483 (s390x-linux64.o, s390x-linux64.c): Likewise.
6484 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6485 * linux-s390-low.c: Include <elf.h>.
6486 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6487 (init_registers_s390): Remove prototype.
6488 (init_registers_s390x): Likewise.
6489 (init_registers_s390_linux32): Add prototype.
6490 (init_registers_s390_linux64): Likewise.
6491 (init_registers_s390x_linux64): Likewise.
6492 (s390_num_regs_3264): New define.
6493 (s390_regmap_3264): New global variable.
6494 (s390_cannot_fetch_register): Remove obsolete check.
6495 (s390_cannot_store_register): Likewise.
6496 (s390_collect_ptrace_register): Handle upper/lower register halves.
6497 (s390_supply_ptrace_register): Likewise.
6498 (s390_fill_gregset): Update to register number changes.
6499 (s390_get_hwcap): New routine.
6500 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6501 Install appropriate regmap and register set.
6503 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6505 * server.c (gdbserver_version): Update copyright year to 2010.
6506 * gdbreplay.c (gdbreplay_version): Likewise.
6508 2009-12-28 Doug Evans <dje@google.com>
6510 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6511 elf/external.h. Include <elf.h> instead but only if necessary.
6513 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6515 * linux-low.c (linux_remove_process): Remove `detaching'
6516 parameter. Don't release/detach from thread_db here.
6517 (linux_kill): Release/detach from thread_db here, ...
6518 (linux_detach): ... and here, before actually detaching.
6519 (linux_wait_1): ... and here, when a process exits.
6520 * thread-db.c (any_thread_of): New.
6521 (thread_db_free): Switch the current inferior to a thread of the
6524 2009-12-21 Doug Evans <dje@google.com>
6526 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6528 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6529 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6530 warning ifndef __NR_tkill. Move setting of errno there too.
6531 Delete unnecessary resetting of errno after syscall.
6532 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6534 * configure.ac: Check for dladdr.
6535 * config.in: Regenerate.
6536 * configure: Regenerate.
6537 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6538 (try_thread_db_load): Update.
6540 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6542 2009-12-18 Doug Evans <dje@google.com>
6544 * event-loop.c: Include unistd.h if it exists.
6546 * linux-low.c (my_waitpid): Move definition away from being in
6547 between linux_tracefork_child/linux_test_for_tracefork.
6549 * gdb_proc_service.h (psaddr_t): Fix type.
6550 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6551 signature to match glibc.
6553 2009-12-16 Doug Evans <dje@google.com>
6555 * linux-low.c (linux_read_memory): Fix argument to read.
6557 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6559 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6560 events, don't leave current_inferior pointing at null.
6562 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6564 * win32-low.c (LOG): Delete.
6565 (OUTMSG): Output to stderr.
6566 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6567 on compile time LOG macro.
6568 (win32_wait): Fix debug output.
6570 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6572 * win32-low.c (win32_add_one_solib): If the dll name is
6573 "ntdll.dll", prepend the system directory to the dll path.
6575 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6577 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6579 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6580 Vladimir Prus <vladimir@codesourcery.com>
6582 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6583 * configure.ac: Check for __mcoldfire__ and set
6584 gdb_cv_m68k_is_coldfire.
6585 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6586 reg-cf.o and reg-m68k.o.
6587 * configure: Regenerated.
6589 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6591 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6592 Pass it to thread_db_free.
6593 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6594 proper `detaching' argument to linux_remove_process.
6595 * linux-low.h (thread_db_free): Add `detaching' parameter.
6596 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6598 (thread_db_free): Add `detaching' parameter. Only
6599 call td_ta_clear_event if detaching from process.
6601 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6603 * thread-db.c (thread_db_free): Fix typo.
6605 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6608 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6610 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6612 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6613 with an i686 compiler.
6614 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6616 * configure: Rebuilt.
6618 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6622 * server.c (handle_search_memory_1): Correct read_addr initialization
6623 in loop for searching subsequent chunks.
6625 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6627 * configure.ac: New --with-libthread-db option.
6628 * thread-db.c: Allow direct dependence on libthread_db.
6629 (thread_db_free): Adjust.
6630 * config.in: Regenerate.
6631 * configure: Likewise.
6633 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6636 * thread-db.c (attach_thread): New function.
6637 (maybe_attach_thread): Return success/failure.
6638 (find_new_threads_callback): Adjust.
6639 (thread_db_find_new_threads): Loop until no new threads.
6641 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6643 * proc-service.c (ps_lgetregs): Formatting.
6645 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6647 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6648 * configure.ac: Adjust.
6649 * linux-low.h (struct process_info_private): Move members to struct
6651 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6652 * linux-low.c (linux_remove_process): Adjust.
6653 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6654 * server.c (handle_query): Move code ...
6655 (handle_monitor_command): ... here. New function.
6656 * target.h (struct target_ops): New member.
6657 * thread-db.c (struct thread_db): New.
6658 (libthread_db_search_path): New variable.
6659 (thread_db_create_event, thread_db_enable_reporting)
6660 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6661 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6662 (try_thread_db_load_1, dladdr_to_soname): New functions.
6663 (try_thread_db_load, thread_db_load_search): New functions.
6664 (thread_db_init): Search for libthread_db.
6665 (thread_db_free): New function.
6666 (thread_db_handle_monitor_command): Likewise.
6667 * config.in: Regenerate.
6668 * configure: Regenerate.
6670 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6672 * spu-low.c (spu_kill): Wait for inferior to terminate.
6673 Call clear_inferiors.
6674 (spu_detach): Call clear_inferiors.
6676 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6678 * aclocal.m4: Regenerate.
6679 * config.in: Likewise.
6680 * configure: Likewise.
6682 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6684 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6685 (parse_spufs_run): New function.
6686 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6687 (ppc_breakpoint_at): Handle SPU breakpoints.
6689 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6691 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6692 (SPUFS_MAGIC): Define.
6693 (spu_enumerate_spu_ids): New function.
6694 (linux_qxfer_spu): New function.
6695 (linux_target_ops): Install linux_qxfer_spu.
6697 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6699 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6700 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6701 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6702 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6703 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6704 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6705 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6706 (init_registers_powerpc_cell32l): Add prototype.
6707 (init_registers_powerpc_cell64l): Likewise.
6708 (ppc_arch_setup): Detect Cell/B.E. architecture.
6710 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6712 * Makefile.in (datarootdir): New variable.
6714 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6716 * linux-low.c (linux_write_memory): Update debugging output.
6717 * Makefile.in (clean): Add new descriptions.
6718 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6719 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6720 * configure.srv: Add new files for arm*-*-linux*.
6721 * linux-arm-low.c: Add new declarations.
6722 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6723 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6724 (HWCAP_VFPv3D16): New.
6725 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6726 instead of __IWMMXT__.
6727 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6728 (arm_arch_setup): New.
6729 (target_regsets): Remove #ifdef. Add VFP regset.
6730 (the_low_target): Use arm_arch_setup.
6732 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6734 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6735 the main thread again.
6737 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6739 Adding Neutrino gdbserver.
6740 * configure: Regenerated.
6741 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6742 * configure.srv (i[34567]86-*-nto*): New target.
6743 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6744 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6745 (nto_comctrl) [__QNX__]: New function.
6746 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6748 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6750 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6753 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6754 Pedro Alves <pedro@codesourcery.com>
6756 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6757 don't support CONTEXT_EXTENDED_REGISTERS.
6758 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6759 (the_low_target): Install them.
6760 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6761 failing with ERROR_PIPE_NOT_CONNECTED.
6763 2009-06-30 Doug Evans <dje@google.com>
6764 Pierre Muller <muller@ics.u-strasbg.fr>
6766 Add h/w watchpoint support to x86-linux, win32-i386.
6767 * Makefile.in (SFILES): Add i386-low.c
6768 (i386_low_h): Define.
6769 (i386-low.o): Add dependencies.
6770 (linux-x86-low.o): Add i386-low.h dependency.
6771 (win32-i386-low.o): Ditto.
6772 * i386-low.c: New file.
6773 * i386-low.h: New file.
6774 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6775 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6776 * linux-low.c (linux_add_process): Initialize arch_private.
6777 (linux_remove_process): Free arch_private.
6778 (add_lwp): Initialize arch_private.
6779 (delete_lwp): Free arch_private.
6780 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6782 * linux-low.h (process_info_private): New member arch_private.
6783 (lwp_info): New member arch_private.
6784 (linux_target_ops): New members new_process, new_thread,
6786 (ptid_of): New macro.
6787 * linux-x86-low.c: Include stddef.h, i386-low.h.
6788 (arch_process_info): New struct.
6789 (arch_lwp_info): New struct.
6790 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6791 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6792 (i386_dr_low_get_status): New function.
6793 (x86_insert_point, x86_remove_point): New functions.
6794 (x86_stopped_by_watchpoint): New function.
6795 (x86_stopped_data_address): New function.
6796 (x86_linux_new_process, x86_linux_new_thread): New functions.
6797 (x86_linux_prepare_to_resume): New function.
6798 (the_low_target): Add entries for insert_point, remove_point,
6799 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6801 * server.c (debug_hw_points): New global.
6802 (monitor_show_help): Document set debug-hw-points.
6803 (handle_query): Process "set debug-hw-points".
6804 * server.h (debug_hw_points): Declare.
6805 (paddress): Declare.
6806 * utils.c (NUMCELLS, CELLSIZE): New macros.
6807 (get_sell, xsnprintf, paddress): New functions.
6808 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6809 remove_point, stopped_by_watchpoint, stopped_data_address.
6810 * win32-i386-low.c: Include i386-low.h.
6811 (debug_reg_state): Replaces dr.
6812 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6813 (i386_dr_low_get_status): New function.
6814 (i386_insert_point, i386_remove_point): New functions.
6815 (i386_stopped_by_watchpoint): New function.
6816 (i386_stopped_data_address): New function.
6817 (i386_initial_stuff): Update.
6818 (get_thread_context,set_thread_context,i386_thread_added): Update.
6819 (the_low_target): Add entries for insert_point,
6820 remove_point, stopped_by_watchpoint, stopped_data_address.
6821 * win32-low.c (win32_insert_watchpoint): New function.
6822 (win32_remove_watchpoint): New function.
6823 (win32_stopped_by_watchpoint): New function.
6824 (win32_stopped_data_address): New function.
6825 (win32_target_ops): Add entries for insert_watchpoint,
6826 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6827 * win32-low.h (win32_target_ops): New members insert_point,
6828 remove_point, stopped_by_watchpoint, stopped_data_address.
6830 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6832 * server.c (process_serial_event): Re-return unsupported, not
6833 error, if the type isn't recognized. Re-allow supporting only
6834 insert or remove packets. Also call require_running for
6835 breakpoints. Add missing break statement to default case. Tidy.
6836 * target.h (struct target_ops): Rename insert_watchpoint to
6837 insert_point, and remove_watchpoint to remove_point.
6839 * linux-low.h (struct linux_target_ops): Likewise.
6840 * linux-low.c (linux_insert_watchpoint): Rename to ...
6841 (linux_insert_point): ... this. Adjust.
6842 (linux_remove_watchpoint): Rename to ...
6843 (linux_remove_point): ... this. Adjust.
6844 (linux_target_ops): Adjust.
6845 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6846 (cris_insert_point): ... this.
6847 (cris_remove_watchpoint): Rename to ...
6848 (cris_remove_point): ... this.
6849 (the_low_target): Adjust.
6851 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6853 * server.c (handle_v_kill): Pass signal_pid to
6854 kill_inferior if multi_process is zero.
6856 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6858 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6859 * target.h (target_ops): Comment for *_watchpoint to make it clear
6860 the functions can get types '0' and '1'.
6862 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6864 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6865 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6866 * regcache.c (get_regcache): Likewise.
6867 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6868 * win32-low.c (child_fetch_inferior_registers): Remove check for
6871 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6872 Pedro Alves <pedro@codesourcery.com>
6874 * target.h (struct target_ops) <supports_multi_process>: New
6876 (target_supports_multi_process): New.
6877 * server.c (handle_query): Even if GDB reports support, only
6878 enable multi-process if the target also supports it. Report
6879 multi-process support only if the target backend supports it.
6880 * linux-low.c (linux_supports_multi_process): New function.
6881 (linux_target_ops): Install it as target_supports_multi_process
6884 2009-05-24 Doug Evans <dje@google.com>
6886 Global renaming of find_thread_pid to find_thread_ptid.
6887 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6888 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6889 All callers updated.
6891 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6892 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6895 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6896 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6897 (linux_resume_one_lwp): Ditto.
6899 2009-05-23 Doug Evans <dje@google.com>
6901 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6902 from struct inferior_list_entry * to struct lwp_info *.
6903 All callers updated.
6905 2009-05-13 Doug Evans <dje@google.com>
6907 * linux-x86-low.c: Don't include assert.h.
6908 (x86_siginfo_fixup): Use fatal, not assert.
6909 (x86_arch_setup): Fix comment.
6911 2009-05-12 Doug Evans <dje@google.com>
6913 Biarch support for i386/amd64 gdbserver.
6914 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6915 Add linux-x86-low.c.
6916 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6917 (linux-x86-low.o): Add.
6918 * linux-x86-64-low.c: Delete.
6919 * linux-i386-low.c: Delete.
6920 * linux-x86-low.c: New file.
6921 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6923 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6925 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6926 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6927 (linux_child_pid_to_exec_file): New function.
6928 (elf_64_header_p, elf_64_file_p): New functions.
6929 (siginfo_fixup): New function.
6930 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6931 give target a chance to convert layout.
6932 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6933 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6935 2009-05-07 Doug Evans <dje@google.com>
6937 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6938 (regsets_store_inferior_registers): Ditto.
6940 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6944 * linux-low.c (must_set_ptrace_flags): Delete.
6945 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6947 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6948 `lwp->must_set_ptrace_flags' instead.
6949 (linux_wait_for_event_1): Set ptrace options here.
6950 (linux_wait_1): ... not here.
6952 2009-04-30 Doug Evans <dje@google.com>
6954 * inferiors.c (started_inferior_callback): New function.
6955 (attached_inferior_callback): New function.
6956 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
6957 * server.c (print_started_pid, print_attached_pid): New functions.
6958 (detach_or_kill_for_exit): New function.
6959 (main): Call it instead of for_each_inferior (kill_inferior_callback).
6960 * server.h (have_started_inferiors_p): Declare.
6961 (have_attached_inferiors_p): Declare.
6963 * inferiors.c (remove_process): Fix memory leak, free process.
6964 * linux-low.c (linux_remove_process): New function.
6965 (linux_kill): Call it instead of remove_process.
6966 (linux_detach, linux_wait_1): Ditto.
6968 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
6970 * configure.srv: Add x86 Windows CE target.
6972 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6974 * inferiors.c (get_thread_process): Make global.
6975 * server.h (get_thread_process): Add prototype.
6976 * thread-db.c (find_one_thread): Use get_thread_process
6977 instead of current_process.
6978 (thread_db_get_tls_address): Do not crash if called when
6979 thread layer is not yet initialized.
6981 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6983 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
6984 * spu-low.c (current_tid): Rename to ...
6985 (current_ptid): ... this.
6986 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
6987 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
6988 ptid_get_lwp (current_ptid) instead of current_tid.
6989 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
6990 instead of current_tid. Use find_process_pid to verify pid
6991 argument is valid. Pass proper argument to remove_process.
6992 (spu_thread_alive): Compare current_ptid instead of current_tid.
6993 (spu_resume): Likewise.
6995 2009-04-02 Pedro Alves <pedro@codesourcery.com>
6997 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7000 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7002 Implement the multiprocess extensions, and add linux multiprocess
7005 * server.h (ULONGEST): Declare.
7006 (struct ptid, ptid_t): New.
7007 (minus_one_ptid, null_ptid): Declare.
7008 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7009 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7010 (struct inferior_list_entry): Change `id' type from unsigned from
7012 (struct sym_cache, struct breakpoint, struct
7013 process_info_private): Forward declare.
7014 (struct process_info): Declare.
7015 (current_process): Declare.
7016 (all_processes): Declare.
7017 (initialize_inferiors): Declare.
7018 (add_thread): Adjust to use ptid_t.
7019 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7020 (add_process, remove_process, find_thread_pid): Declare.
7021 (find_inferior_id): Adjust to use ptid_t.
7022 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7023 (multi_process): Declare.
7024 (push_event): Adjust to use ptid_t.
7025 (read_ptid, write_ptid): Declare.
7026 (prepare_resume_reply): Adjust to use ptid_t.
7027 (clear_symbol_cache): Declare.
7028 * inferiors.c (all_processes): New.
7029 (null_ptid, minus_one_ptid): New.
7030 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7031 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7032 (add_thread): Change unsigned long to ptid. Remove gdb_id
7034 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7035 (gdb_id_to_thread): Rename to ...
7036 (find_thread_pid): ... this. Change unsigned long to ptid.
7037 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7038 (loaded_dll, pull_pid_from_list): Adjust.
7039 (add_process, remove_process, find_process_pid)
7040 (get_thread_process, current_process, initialize_inferiors): New.
7041 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7042 (struct target_waitstatus) <related_pid>: Ditto.
7043 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7045 (struct target_ops) <join>: Add `pid' argument.
7046 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7047 (struct target_ops) <wait>: Add `ptid' field. Change return type
7049 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7050 (mywait): Add `ptid' argument. Change return type to ptid_t.
7051 (target_pid_to_str): Declare.
7052 * target.c (set_desired_inferior): Adjust to use ptids.
7053 (mywait): Add new `ptid' argument. Adjust.
7054 (target_pid_to_str): New.
7055 * mem-break.h (free_all_breakpoints): Declare.
7056 * mem-break.c (breakpoints): Delelete.
7057 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7058 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7059 to use per-process breakpoint list.
7060 (free_all_breakpoints): New.
7061 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7062 (symbol_cache, all_symbols_looked_up): Delete.
7064 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7066 (prepare_resume_reply): Change ptid argument's type from unsigned
7067 long to ptid_t. Adjust. Implement W;process and X;process.
7068 (free_sym_cache, clear_symbol_cache): New.
7069 (look_up_one_symbol): Adjust to per-process symbol cache. *
7070 * server.c (cont_thread, general_thread, step_thread): Change type
7073 (multi_process): New.
7074 (last_ptid): Change type to ptid_t.
7075 (struct vstop_notif) <ptid>: Change type to ptid_t.
7076 (queue_stop_reply, push_event): Change `ptid' argument's type to
7078 (discard_queued_stop_replies): Add `pid' argument.
7079 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7080 changes. Don't reference the `attached' global.
7081 (attach_inferior): Adjust to mywait interface changes.
7082 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7083 features. Handle and report "multiprocess+". Handle
7085 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7087 (handle_v_kill): New.
7088 (handle_v_stopped): Adjust to use target_pid_to_str.
7089 (handle_v_requests): Allow multiple attaches and runs when
7090 multiprocess extensions are in effect. Handle "vKill".
7091 (myresume): Adjust to use ptids.
7092 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7093 (handle_status): Adjust to discard_queued_stop_replies interface
7095 (first_thread_of, kill_inferior_callback)
7096 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7097 (main): Call initialize_inferiors. Adjust to use ptids, killing
7098 and detaching from all inferiors. Handle multiprocess packet
7100 * linux-low.h: Include gdb_proc_service.h.
7101 (struct process_info_private): New.
7102 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7103 <lwpid_of>: Use ptid_get_lwp.
7104 (get_lwp_thread): Adjust.
7105 (struct lwp_info): Add `dead' member.
7106 (find_lwp_pid): Declare.
7107 * linux-low.c (thread_db_active): Delete.
7108 (new_inferior): Adjust comment.
7109 (inferior_pid): Delete.
7110 (linux_add_process): New.
7111 (handle_extended_wait): Adjust.
7112 (add_lwp): Change unsigned long to ptid.
7113 (linux_create_inferior): Add process to processes table. Adjust
7114 to use ptids. Don't set new_inferior here.
7115 (linux_attach_lwp): Rename to ...
7116 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7117 it. Adjust to use ptids.
7118 (linux_attach_lwp): New.
7119 (linux_attach): Add process to processes table. Don't set
7121 (struct counter): New.
7122 (second_thread_of_pid_p, last_thread_of_process_p): New.
7123 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7125 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7126 processes. Remove process from process table.
7127 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7128 to multiple processes.
7129 (any_thread_of): New.
7130 (linux_detach): Add `pid' argument, and handle it. Remove process
7131 from processes table.
7132 (linux_join): Add `pid' argument. Handle it.
7133 (linux_thread_alive): Change unsighed long argument to ptid_t.
7134 Consider dead lwps as not being alive.
7135 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7136 threads we're not interested in.
7137 (same_lwp, find_lwp_pid): New.
7138 (linux_wait_for_lwp): Change `pid' argument's type from int to
7140 (linux_wait_for_event): Rename to ...
7141 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7142 from int to ptid_t. Adjust.
7143 (linux_wait_for_event): New.
7144 (linux_wait_1): Add `ptid' argument. Change return type to
7145 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7146 that exit from the process table.
7147 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7149 (mark_lwp_dead): New.
7150 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7151 stopping all threads, mark its main lwp as dead.
7152 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7154 (fetch_register, usr_store_inferior_registers)
7155 (regsets_fetch_inferior_registers)
7156 (regsets_store_inferior_registers, linux_read_memory)
7157 (linux_write_memory): Inline `inferior_pid'.
7158 (linux_look_up_symbols): Adjust to use per-process
7160 (linux_request_interrupt): Adjust to use ptids.
7161 (linux_read_auxv): Inline `inferior_pid'.
7162 (initialize_low): Don't reference thread_db_active.
7163 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7164 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7165 (ps_getpid): Return the pid of the current inferior.
7166 * thread-db.c (proc_handle, thread_agent): Delete.
7167 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7169 (find_one_thread): Change argument type to ptid_t. Adjust to
7171 (maybe_attach_thread): Adjust to per-process data and ptids.
7172 (thread_db_find_new_threads): Ditto.
7173 (thread_db_init): Ditto.
7174 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7175 processes table. Adjust to use ptids.
7176 (spu_kill, spu_detach): Adjust interface. Remove process from
7178 (spu_join, spu_thread_alive): Adjust interface.
7179 (spu_wait): Adjust interface. Remove process from processes
7180 table. Adjust to use ptids.
7181 * win32-low.c (current_inferior_tid): Delete.
7182 (current_inferior_ptid): New.
7183 (debug_event_ptid): New.
7184 (thread_rec): Take a ptid. Adjust.
7185 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7186 (child_delete_thread): Ditto.
7187 (do_initial_child_stuff): Add `attached' argument. Add process to
7189 (child_fetch_inferior_registers, child_store_inferior_registers):
7191 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7192 (win32_attach): Pass 1 to do_initial_child_stuff.
7193 (win32_kill): Adjust interface. Remove process from processes
7195 (win32_detach): Ditto.
7196 (win32_join): Adjust interface.
7197 (win32_thread_alive): Take a ptid.
7198 (win32_resume): Adjust to use ptids.
7199 (get_child_debug_event): Ditto.
7200 (win32_wait): Adjust interface. Remove exiting process from
7203 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7205 Non-stop mode support.
7207 * server.h (non_stop): Declare.
7208 (gdb_client_data, handler_func): Declare.
7209 (delete_file_handler, add_file_handler, start_event_loop):
7211 (handle_serial_event, handle_target_event, push_event)
7212 (putpkt_notif): Declare.
7213 * target.h (enum resume_kind): New.
7214 (struct thread_resume): Replace `step' field by `kind' field.
7215 (TARGET_WNOHANG): Define.
7216 (struct target_ops) <wait>: Add `options' argument.
7217 <supports_non_stop, async, start_non_stop>: New fields.
7218 (target_supports_non_stop, target_async): New.
7219 (start_non_stop): Declare.
7220 (mywait): Add `options' argument.
7221 * target.c (mywait): Add `options' argument. Print child exit
7223 (start_non_stop): New.
7224 * server.c (non_stop, own_buf, mem_buf): New globals.
7225 (struct vstop_notif): New.
7226 (notif_queue): New global.
7227 (queue_stop_reply, push_event, discard_queued_stop_replies)
7228 (send_next_stop_reply): New.
7229 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7231 (attach_inferior): In non-stop mode, don't wait for the target
7233 (handle_general_set): Handle QNonStop.
7234 (handle_query): When handling qC, return the current general
7235 thread, instead of the first thread of the list.
7236 (handle_query): If the backend supports non-stop mode, include
7237 QNonStop+ in the qSupported query response.
7238 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7240 (handle_v_attach, handle_v_run): Handle non-stop mode.
7241 (handle_v_stopped): New.
7242 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7243 (myresume): Adjust to use resume_kind. Handle non-stop.
7244 (queue_stop_reply_callback): New.
7245 (handle_status): Handle non-stop mode.
7246 (main): Clear non_stop flag on reconnection. Use the event-loop.
7247 Refactor serial protocol handling from here ...
7248 (process_serial_event): ... to this new function. When GDB
7249 selects any thread, select one here. In non-stop mode, wait until
7250 GDB acks all pending events before exiting.
7251 (handle_serial_event, handle_target_event): New.
7252 * remote-utils.c (remote_open): Install remote_desc in the event
7254 (remote_close): Remove remote_desc from the event loop.
7255 (putpkt_binary): Rename to...
7256 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7257 (putpkt_binary): New as wrapper around putpkt_binary_1.
7258 (putpkt_notif): New.
7259 (prepare_resume_reply): In non-stop mode, don't change the
7261 * event-loop.c: New.
7262 * Makefile.in (OBJ): Add event-loop.o.
7263 (event-loop.o): New rule.
7265 * linux-low.h (pid_of): Moved here.
7267 (get_lwp_thread): Use lwpid_of.
7268 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7269 * linux-low.c (pid_of): Delete.
7270 (inferior_pid): Use lwpid_of.
7271 (linux_event_pipe): New.
7272 (target_is_async_p): New.
7274 (handle_extended_wait): Use lwpid_of.
7275 (add_lwp): Don't set lwpid field.
7276 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7277 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7278 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7279 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7280 first. Adjust to linux_wait_for_event interface changes. Use
7282 (linux_detach): Don't delete the main lwp here.
7283 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7284 (status_pending_p): Don't consider explicitly suspended lwps.
7285 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7286 pointer. Add OPTIONS argument. Change return type to int. Use
7287 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7288 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7289 pointer. Add status pointer argument. Return a pid instead of a
7290 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7291 changes. In non-stop mode, don't switch to a random thread.
7292 (linux_wait): Rename to...
7293 (linux_wait_1): ... this. Add target_options argument, and handle
7294 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7295 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7296 clean exit and signal exit code. Don't stop all threads in
7297 non-stop mode. In all-stop mode, only stop all threads when
7298 reporting a stop to GDB. Handle explicit thread stop requests.
7299 (async_file_flush, async_file_mark): New.
7301 (send_sigstop): Use lwpid_of.
7302 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7303 interface changes. In non-stop mode, don't switch to a random
7305 (linux_resume_one_lwp): Use lwpid_of.
7306 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7307 (linux_resume_one_thread): ... this. Handle resume_stop. In
7308 non-stop mode, don't look for pending flag in all threads.
7309 (resume_status_pending_p): Don't consider explicitly suspended
7311 (my_waitpid): Reimplement. Emulate __WALL.
7312 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7314 (sigchld_handler, linux_supports_non_stop, linux_async)
7315 (linux_start_non_stop): New.
7316 (linux_target_ops): Register linux_supports_non_stop, linux_async
7317 and linux_start_non_stop.
7318 (initialize_low): Install SIGCHLD handler.
7319 * thread-db.c (thread_db_create_event, find_one_thread)
7320 (thread_db_get_tls_address): Use lwpid_of.
7321 * win32-low.c (win32_detach): Adjust to use resume_kind.
7322 (win32_wait): Add `options' argument.
7323 * spu-low.c (spu_resume): Adjust to use resume_kind.
7324 (spu_wait): Add `options' argument.
7326 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7328 Decouple target code from remote protocol.
7330 * target.h (enum target_waitkind): New.
7331 (struct target_waitstatus): New.
7332 (struct target_ops) <wait>: Return an unsigned long. Take a
7333 target_waitstatus pointer instead of a char pointer.
7335 * target.c (mywait): Change prototype to return an unsigned long.
7336 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7337 * server.h (thread_from_wait, old_thread_from_wait): Delete
7339 (prepare_resume_reply): Change prototype to take a
7341 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7342 (last_status, last_ptid): New.
7343 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7344 pid instead of a signal.
7345 (attach_inferior): Remove "status" and "signal" parameters.
7347 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7349 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7350 (handle_v_requests, myresume): Remove "status" and "signal"
7352 (handle_status): New.
7353 (main): Delete local `status'. Adjust.
7354 * remote-utils.c: Include target.h.
7355 (prepare_resume_reply): Change prototype to take a
7356 target_waitstatus. Adjust.
7358 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7360 * spu-low.c (spu_wait): Adjust.
7361 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7363 (win32_wait): Adjust.
7365 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7367 * target.h (struct thread_resume): Delete leave_stopped member.
7368 (struct target_ops): Add a `n' argument to the `resume' callback.
7369 * server.c (start_inferior): Adjust.
7370 (handle_v_cont, myresume): Adjust.
7371 * linux-low.c (check_removed_breakpoint): Adjust to resume
7372 interface change, and to removed leave_stopped field.
7373 (resume_ptr): Delete.
7374 (struct thread_resume_array): New.
7375 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7376 resume interface change.
7377 (linux_continue_one_thread, linux_queue_one_thread)
7378 (resume_status_pending_p): Check if the resume field is NULL
7379 instead of checking the leave_stopped member.
7380 (linux_resume): Adjust to the target resume interface change.
7381 * spu-low.c (spu_resume): Adjust to the target resume interface
7383 * win32-low.c (win32_detach, win32_resume): Ditto.
7385 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7387 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7389 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7391 (linux_continue_one_thread): Only preserve the stepping flag if
7392 there's a pending breakpoint.
7394 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7396 * server.c (main): After the inferior having exited, call
7397 remote_close before exiting gdbserver.
7399 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7401 Fix size of FPSCR in Power 7 processors.
7402 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7403 (PPC_FEATURE_HAS_DFP): New #define.
7404 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7407 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7409 * server.c (handle_query) Whitespace and formatting.
7411 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7413 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7414 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7415 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7416 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7417 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7418 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7419 Makefile.in, configure.ac: Fix whitespace throughout.
7420 * configure: Regenerate.
7422 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7424 * inferiors.c (find_inferior): Make it safe for the callback
7425 function to delete the currently iterated inferior.
7427 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7429 * Makefile.in (linuw_low_h): Move higher.
7430 (thread-db.o): Depend on $(linux_low_h).
7432 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7434 Rename "process" to "lwp" throughout.
7436 * linux-low.c (all_processes): Rename to...
7437 (all_lwps): ... this.
7438 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7439 (add_process): Rename to ...
7440 (add_lwp): ... this. Adjust.
7441 (linux_create_inferior): Adjust.
7442 (linux_attach_lwp): Adjust.
7443 (linux_attach): Adjust.
7444 (linux_kill_one_process): Rename to ...
7445 (linux_kill_one_lwp): ... this. Adjust.
7446 (linux_kill): Adjust.
7447 (linux_detach_one_process): Rename to ...
7448 (linux_detach_one_lwp): ... this. Adjust.
7449 (linux_detach): Adjust.
7450 (check_removed_breakpoint): Adjust.
7451 (status_pending_p): Adjust.
7452 (linux_wait_for_process): Rename to ...
7453 (linux_wait_for_lwp): ... this. Adjust.
7454 (linux_wait_for_event): Adjust.
7455 (send_sigstop): Adjust.
7456 (wait_for_sigstop): Adjust.
7457 (stop_all_processes): Rename to ...
7458 (stop_all_lwps): ... this.
7459 (linux_resume_one_process): Rename to ...
7460 (linux_resume_one_lwp): ... this. Adjust.
7461 (linux_set_resume_request, linux_continue_one_thread)
7462 (linux_queue_one_thread, resume_status_pending_p)
7463 (usr_store_inferior_registers, regsets_store_inferior_registers)
7464 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7466 * linux-low.h (get_process): Rename to ...
7467 (get_lwp): ... this. Adjust.
7468 (get_thread_process): Rename to ...
7469 (get_thread_lwp): ... this. Adjust.
7470 (get_process_thread): Rename to ...
7471 (get_lwp_thread): ... this. Adjust.
7472 (struct process_info): Rename to ...
7473 (struct lwp_info): ... this.
7474 (all_processes): Rename to ...
7475 (all_lwps): ... this.
7476 * proc-service.c (ps_lgetregs): Adjust.
7477 * thread-db.c (thread_db_create_event, find_one_thread)
7478 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7480 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7482 * server.c (handle_query): Handle "qAttached".
7484 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7486 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7487 GPLv3, update license URL.
7489 2009-03-01 Doug Evans <dje@google.com>
7491 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7492 (server_h): Add gdb_signals.h.
7493 (signals.o): Update.
7494 * server.h (target_signal_from_host,target_signal_to_host_p)
7495 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7497 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7499 * remote-utils.c (getpkt): Also generate remote-debug
7500 information if noack_mode is set.
7502 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7504 * server.c (handle_query): Report qXfer:siginfo:read and
7505 qXfer:siginfo:write as supported and handle them.
7506 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7507 * linux-low.c (linux_xfer_siginfo): New.
7508 (linux_target_ops): Set it.
7510 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7512 * server.c (gdbserver_usage): Mention --remote-debug.
7513 (main): Accept '--remote-debug' switch.
7515 2009-01-18 Doug Evans <dje@google.com>
7517 * regcache.c (new_register_cache): No need to check result of xcalloc.
7518 * server.c (handle_search_memory): Back out calls to xmalloc,
7519 result is checked and error is returned to user upon failure.
7520 (handle_query): Ditto. Add more checks for result of malloc.
7521 (handle_v_cont): Check result of malloc, report error back to
7523 (handle_v_run): Ditto. Call freeargv.
7524 * server.h (freeargv): Declare.
7525 * utils.c (freeargv): New fn.
7527 2009-01-15 Doug Evans <dje@google.com>
7529 * gdbreplay.c (perror_with_name): Make arg const char *.
7530 * server.h (target_signal_to_name): Make return type const char *.
7531 * thread-db.c (thread_db_err_str): Make return type const char *.
7532 * utils.c (perror_with_name): Make arg const char *.
7534 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7536 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7537 when handling a EXIT_PROCESS_DEBUG_EVENT.
7539 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7541 * gdbreplay.c (gdbreplay_version): Update copyright year.
7542 * server.c (gdbserver_version): Likewise.
7544 2009-01-05 Doug Evans <dje@google.com>
7546 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7547 (handle_extended_wait): Improve comment.
7549 2008-12-13 Doug Evans <dje@google.com>
7551 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7552 * server.h (ATTR_MALLOC): New macro.
7553 (xmalloc,xcalloc,xstrdup): Declare.
7554 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7555 * inferiors.c: Ditto.
7556 * linux-low.c: Ditto.
7557 * mem-break.c: Ditto.
7558 * regcache.c: Ditto.
7559 * remote-utils.c: Ditto.
7562 * win32-low.c: Ditto.
7564 2008-12-12 Doug Evans <dje@google.com>
7566 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7567 in debugging printf.
7569 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7571 2008-12-09 Doug Evans <dje@google.com>
7573 * linux-low.h (struct process_info): Delete member tid, unused.
7574 * thread-db.c (find_one_thread): Update.
7575 (maybe_attach_thread): Update.
7577 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7579 * target.h (struct target_ops): Add qxfer_osdata member.
7580 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7582 (linux_qxfer_osdata): New functions.
7583 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7585 * server.c (handle_query): Handle "qXfer:osdata:read:".
7586 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7587 (buffer_xml_printf): New functions.
7588 * server.h (struct buffer): New.
7589 (buffer_grow_str, buffer_grow_str0): New macros.
7590 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7591 (buffer_xml_printf): Declare.
7593 2008-11-24 Doug Evans <dje@google.com>
7595 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7597 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7599 * server.c (handle_v_run): Always use the supplied argument list.
7601 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7603 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7604 (xtensa_regmap_table): Add entry for scompare1.
7606 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7608 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7609 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7610 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7611 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7612 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7613 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7614 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7615 XML target descriptions.
7616 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7617 when inferior is running on an ISA 2.05 or later processor. Add
7618 special case to return offset for full 64-bit slot of FPSCR when
7621 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7623 * Makefile.in (SFILES, clean): Added sparc64 files.
7624 (reg-sparc64.o, reg-sparc64.c): New.
7625 * configure.srv (sparc*-*-linux*): New configuration.
7626 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7627 syscall arguments for SPARC.
7628 (regsets_store_inferior_registers): Likewise.
7629 * linux-sparc-low.c: New file.
7631 2008-10-21 Doug Evans <dje@google.com>
7633 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7634 (READLINE_DIR,READLINE_DEP): Delete.
7635 (INTERNAL_CFLAGS): Update.
7636 (LINTFLAGS): Update.
7638 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7640 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7641 whole argv from the last run, not just argv[0].
7643 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7645 * regcache.c (new_register_cache): Return NULL if the register
7646 cache size isn't known yet.
7647 (free_register_cache): Avoid dereferencing a NULL regcache.
7649 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7651 * configure.srv: Merge MIPS and MIPS64.
7653 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7655 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7657 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7659 * Makefile.in: Add required vsx dependencies.
7661 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7662 Declare init_registers_powerpc_vsx32l.
7663 Declare init_registers_powerpc_vsx64l.
7664 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7665 (ppc_arch_setup): Check for VSX in hwcap.
7666 (ppc_fill_vsxregset): New function.
7667 (ppc_store_vsxregset): New function.
7668 Add new VSX entry in regset_info target_regsets.
7670 * configure.srv: Add new VSX dependencies.
7672 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7674 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7675 (remote_open): Set or clear transport_is_reliable.
7676 (putpkt_binary): Don't expect acks in noack mode.
7677 (getpkt): Don't send ack/nac in noack mode.
7678 * server.c (handle_general_set): Handle QStartNoAckMode.
7679 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7681 (main): Reset noack_mode on every connection.
7682 * server.h (noack_mode): Declare.
7684 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7686 * Makefile.in (GDBREPLAY_OBS): New variable.
7687 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7689 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7690 Daniel Jacobowitz <dan@codesourcery.com>
7692 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7693 (usr_store_inferior_registers): Likewise.
7694 (regsets_store_inferior_registers): Likewise.
7696 2008-07-31 Rolf Jansen <rj@surtec.com>
7697 Pedro Alves <pedro@codesourcery.com>
7699 * configure.ac: Check for memmem declaration.
7700 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7701 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7702 (disable_packet_qfThreadInfo): Unconditionally compile.
7703 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7704 * configure, config.in: Regenerate.
7706 2008-07-28 Doug Kwan <dougkwan@google.com>
7708 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7709 (linux_write_memory): Remove declaration of errno.
7711 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7713 * linux-low.c (handle_extended_wait): Do not use "status"
7714 variable uninitialized.
7716 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7718 * server.c (handle_v_attach): Inhibit reporting dll changes.
7720 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7722 * remote-utils.c (prepare_resume_reply): If requested, don't
7723 output "thread:TID" in the T stop reply.
7725 * server.c (disable_packet_vCont, disable_packet_Tthread)
7726 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7727 (handle_query): If requested, disable support for qC, qfThreadInfo
7729 (handle_v_requests): If requested, disable support for vCont.
7730 (gdbserver_show_disableable): New.
7731 (main): Handle --disable-packet and --disable-packet=LIST.
7733 * server.h (disable_packet_vCont, disable_packet_Tthread)
7734 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7736 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7738 * server.c (gdbserver_usage): Mention --version.
7740 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7742 * Makefile.in (gdbreplay.o): New rule.
7744 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7746 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7747 message, not gdbserver.
7749 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7750 Nathan Sidwell <nathan@codesourcery.com>
7751 Joseph Myers <joseph@codesourcery.com>
7753 * acinclude.m4: Include ../../config/acx.m4.
7754 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7755 * configure, config.in: Regenerate.
7756 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7757 * server.c (gdbserver_version): Print PKGVERSION.
7758 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7759 (main): Adjust gdbserver_usage calls.
7760 * gdbreplay.c (version, host_name): Add declarations.
7761 (gdbreplay_version, gdbreplay_usage): New.
7762 (main): Accept --version and --help options.
7764 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7766 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7767 (arm_breakpoint_at): Handle Thumb.
7768 (the_low_target): Add comment.
7770 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7772 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7774 2008-05-09 Doug Evans <dje@google.com>
7776 * server.h (decode_search_memory_packet): Declare.
7777 * remote-utils.c (decode_search_memory_packet): New fn.
7778 * server.c (handle_search_memory_1): New fn.
7779 (handle_search_memory): New fn.
7780 (handle_query): Process qSearch:memory packets.
7782 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7784 * regcache.c (registers_length): Remove.
7785 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7786 full register packet.
7787 * regcache.h (registers_length): Remove prototype.
7788 * server.h (PBUFSIZ): Define to 16384.
7790 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7792 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7793 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7794 powerpc-64l.o, and powerpc-altivec64l.o.
7795 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7796 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7797 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7798 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7799 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7802 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7803 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7804 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7805 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7806 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7807 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7808 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7809 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7810 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7811 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7814 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7815 (init_registers_powerpc_32l): ... this new prototype.
7816 (init_registers_powerpc_32): Remove, replace by ...
7817 (init_registers_powerpc_altivec32l): ... this new prototype.
7818 (init_registers_powerpc_e500): Remove, replace by ...
7819 (init_registers_powerpc_e500l): ... this new prototype.
7820 (init_registers_ppc64): Remove, replace by ...
7821 (init_registers_powerpc_64l): ... this new prototype.
7822 (init_registers_powerpc_64): Remove, replace by ...
7823 (init_registers_powerpc_altivec64l): ... this new prototype.
7824 (ppc_num_regs): Set to 73.
7825 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7826 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7827 (ppc_cannot_store_register): Handle orig_r3 and trap.
7828 (ppc_arch_setup): Update init_registers_... calls.
7829 (ppc_fill_gregset): Handle orig_r3 and trap.
7831 * inferiors.c (clear_inferiors): Reset current_inferior.
7833 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7835 * acinclude.m4: Add override.m4.
7836 * configure: Regenerate.
7838 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7840 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7841 initial call to init_register_ppc64.
7843 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7845 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7846 single powerpc*-*-linux* case.
7847 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7849 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7851 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7852 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7854 * linux-ppc-low.c: Include <elf.h>.
7855 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7856 (ppc_hwcap): New global variable.
7857 (ppc_regmap): Remove __SPE__ #ifdef sections.
7858 (ppc_regmap_e500): New global variable.
7859 (ppc_cannot_store_register): Update __SPE__ special case.
7860 (ppc_get_hwcap): New function.
7861 (ppc_arch_setup): Use it to determine whether inferior supports
7862 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7863 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7864 Do not access registers if target does not support AltiVec.
7865 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7866 Do not access registers if target does not support SPE.
7867 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7869 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7871 * linux-low.c (disabled_regsets, num_regsets): New.
7872 (use_regsets_p): Delete.
7873 (linux_wait_for_process): Clear disabled_regsets.
7874 (regsets_fetch_inferior_registers): Check and set it.
7875 (regsets_store_inferior_registers): Likewise.
7876 (linux_fetch_registers, linux_store_registers): Do not use
7878 (initialize_low): Allocate disabled_regsets.
7880 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7882 * Makefile.in (LIBOBJS): New.
7884 (memmem.o): New rule.
7885 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7886 * configure: Regenerated.
7888 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7890 * server.c (handle_query): Never return "unsupported" for
7891 qXfer:features:read queries.
7893 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7895 * server.c (get_features_xml): Fix inverted condition.
7896 (handle_query): Always support qXfer:feature:read.
7898 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7900 * server.c (wrapper_argv): New.
7901 (start_inferior): Handle wrapper_argv. If set, expect an extra
7903 (gdbserver_usage): Document --wrapper.
7904 (main): Parse --wrapper.
7906 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7908 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7909 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7910 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7911 (ppc_set_pc): Likewise.
7912 (ppc_arch_setup): New function.
7913 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7914 of collect_register.
7915 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7917 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7919 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7920 instead of linux-ppc64-low.o.
7921 * linux-ppc64-low.c: Remove file.
7922 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7923 (linux-ppc64-low.o): Remove rule.
7925 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7926 (init_registers_powerpc_64): Likewise.
7927 (ppc_regmap): Conditionally define depending on __powerpc64__.
7928 (ppc_cannot_store_register): Do not special-case "fpscr" when
7929 compiled on __powerpc64__.
7930 (ppc_collect_ptrace_register): New function.
7931 (ppc_supply_ptrace_register): New function.
7932 (ppc_breakpoint): Change type to "unsigned int".
7933 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7934 (the_low_target): Conditionally provide initializers for the
7935 arch_setup member depending on __powerpc64__. Install
7936 collect_ptrace_register and supply_ptrace_register members.
7938 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7940 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7941 * server.c (gdbserver_xmltarget): Define.
7942 (get_features_xml): Use it to replace "target.xml" and arch_string.
7944 * configure.srv: Remove srv_xmltarget. Add XML files that were
7945 mentioned there to srv_xmlfiles instead. Remove conditional tests
7946 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7947 srv_xmlfiles and srv_regobj to include all possible choices.
7948 * configure.ac (srv_xmltarget): Remove.
7949 (srv_xmlfiles): Do not add "target.xml".
7950 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7951 checks for supplementary target information.
7952 * configure: Regenerate.
7953 * Makefile.in (XML_TARGET): Remove.
7954 (target.xml): Remove rule.
7955 (clean): Do not clean up target.xml.
7956 (.PRECIOUS): Do not mention target.xml.
7958 * target.h (struct target_ops): Remove arch_string member.
7959 * linux-low.c (linux_arch_string): Remove.
7960 (linux_target_ops): Remove arch_string initializer.
7961 * linux-low.h (struct linux_target_ops): Remove arch_string member.
7962 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
7963 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
7964 * spu-low.c (spu_arch_string): Remove.
7965 (spu_target_ops): Remove arch_string initializer.
7966 * win32-low.c (win32_arch_string): Remove.
7967 (win32_target_ops): Remove arch_string initializer.
7968 * win32-low.h (struct win32_target_ops): Remove arch_string member.
7969 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
7970 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
7972 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7974 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
7975 by collect_ptrace_register and supply_ptrace_register hooks.
7976 * linux-low.c (fetch_register): Use supply_ptrace_register callback
7977 instead of checking for the_low_target.left_pad_xfer.
7978 (usr_store_inferior_registers): Use collect_ptrace_register callback
7979 instead of checking for the_low_target.left_pad_xfer.
7981 * linux-s390-low.c (s390_collect_ptrace_register): New function.
7982 (s390_supply_ptrace_register): Likewise.
7983 (s390_fill_gregset): Call s390_collect_ptrace_register.
7984 (the_low_target): Update.
7986 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
7987 (ppc_supply_ptrace_register): Likewise.
7988 (the_low_target): Update.
7990 * linux-i386-low.c (the_low_target): Update.
7991 * linux-x86-64-low.c (the_low_target): Update.
7993 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7995 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
7996 reg-s390.o and reg-s390x.o.
7998 * linux-low.c (new_inferior): New global variable.
7999 (linux_create_inferior, linux_attach): Set it.
8000 (linux_wait_for_process): Call the_low_target.arch_setup after the
8001 target has stopped for the first time.
8002 (initialize_low): Do not call the_low_target.arch_setup.
8004 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8005 (s390_set_pc): Likewise.
8006 (s390_arch_setup): New function.
8007 (the_low_target): Use s390_arch_setup as arch_setup routine.
8009 * regcache.c (realloc_register_cache): New function.
8010 (set_register_cache): Call it for each existing regcache.
8012 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8014 * server.h (init_registers): Remove prototype.
8016 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8017 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8018 instead of init_registers ().
8019 * linux-arm-low.c (init_registers_arm): Add prototype.
8020 (init_registers_arm_with_iwmmxt): Likewise.
8021 (the_low_target): Add initializer for arch_setup field.
8022 * linux-cris-low.c (init_registers_cris): Add prototype.
8023 (the_low_target): Add initializer for arch_setup field.
8024 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8025 (the_low_target): Add initializer for arch_setup field.
8026 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8027 (the_low_target): Add initializer for arch_setup field.
8028 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8029 (the_low_target): Add initializer for arch_setup field.
8030 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8031 (the_low_target): Add initializer for arch_setup field.
8032 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8033 (the_low_target): Add initializer for arch_setup field.
8034 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8035 (init_registers_mips64_linux): Likewise.
8036 (the_low_target): Add initializer for arch_setup field.
8037 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8038 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8039 (the_low_target): Add initializer for arch_setup field.
8040 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8041 (init_registers_powerpc_64): Likewise.
8042 (the_low_target): Add initializer for arch_setup field.
8043 * linux-s390-low.c (init_registers_s390): Add prototype.
8044 (init_registers_s390x): Likewise.
8045 (the_low_target): Add initializer for arch_setup field.
8046 * linux-sh-low.c (init_registers_sh): Add prototype.
8047 (the_low_target): Add initializer for arch_setup field.
8048 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8049 (the_low_target): Add initializer for arch_setup field.
8050 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8051 (the_low_target): Add initializer for arch_setup field.
8053 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8054 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8055 instead of init_registers ().
8056 * win32-arm-low.c (init_registers_arm): Add prototype.
8057 (the_low_target): Add initializer for arch_setup field.
8058 * win32-i386-low.c (init_registers_i386): Add prototype.
8059 (the_low_target): Add initializer for arch_setup field.
8061 * spu-low.c (init_registers_spu): Add prototype.
8062 (initialize_low): Call initialie_registers_spu () instead of
8063 initialize_registers ().
8065 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8067 * server.c (handle_v_requests): When handling the vRun and vAttach
8068 packets, if already debugging a process, don't kill it. Return an
8071 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8073 * server.c (handle_query): Correct length check.
8075 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8077 * win32-low.c (do_initial_child_stuff): Add process handle
8078 parameter. Set current_process_handle and current_process_id from the
8079 parameters. Clear globals.
8080 (win32_create_inferior): Don't set current_process_handle and
8081 current_process_id here. Instead pass them on the call to
8082 do_initial_child_stuff.
8083 (win32_attach): Likewise.
8084 (win32_clear_inferiors): New.
8085 (win32_kill): Don't close the current process handle or the
8086 current thread handle here. Instead call win32_clear_inferiors.
8087 (win32_detach): Don't open a new handle to the process. Call
8088 win32_clear_inferiors.
8089 (win32_join): Don't rely on current_process_handle; open a new
8090 handle using the process id.
8091 (win32_wait): Call win32_clear_inferiors when the inferior process
8094 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8096 * server.c (monitor_show_help): Add "exit".
8098 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8100 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8101 (clean): Add reg-xtensa.c.
8102 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8103 * configure.srv (xtensa*-*-linux*) New target.
8104 * linux-xtensa-low.c: New.
8105 * xtensa-xtregs.c: New.
8107 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8109 * hostio.c: Don't include errno.h.
8110 (errno_to_fileio_errno): Move to hostio-errno.
8111 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8112 error number outputting to the target->hostio_last_error callback.
8113 (hostio_packet_error): Use FILEIO_EINVAL directly.
8114 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8115 calls to hostio_error.
8116 * hostio-errno.c: New.
8117 * server.h (hostio_last_error_from_errno): Declare.
8118 * target.h (target_ops): Add hostio_last_error member.
8119 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8120 as hostio_last_error handler.
8121 * spu-low.c (spu_target_ops): Likewise.
8122 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8123 (wince_hostio_last_error): New functions.
8124 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8125 as hostio_last_error handler.
8126 (win32_target_ops) [!_WIN32_WCE]: Register
8127 hostio_last_error_from_errno as hostio_last_error handler.
8128 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8129 (hostio-errno.o): New rule.
8130 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8131 * configure.srv (srv_hostio_err_objs): New variable. Default to
8133 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8134 * configure: Regenerate.
8136 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8138 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8139 (linux_kill, linux_detach): Clean up the process list.
8140 * remote-utils.c (remote_open): Improve port number parsing.
8141 (putpkt_binary, input_interrupt): Only send interrupts if the target
8143 * server.c (extended_protocol): Make static.
8144 (attached): Define earlier.
8145 (exit_requested, response_needed, program_argv): New variables.
8146 (target_running): New.
8147 (start_inferior): Clear attached here.
8148 (attach_inferior): Set attached here.
8149 (require_running): Define.
8150 (handle_query): Use require_running and target_running. Implement
8152 (handle_v_attach, handle_v_run): New.
8153 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8154 (gdbserver_usage): Update.
8155 (main): Redo argument parsing. Handle --debug and --multi. Handle
8156 --attach along with other options or after the port. Save
8157 program_argv. Support no initial program. Resynchronize
8158 communication with GDB after an error. Handle "monitor exit".
8159 Use require_running and target_running. Always allow the extended
8160 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8161 restart in extended mode.
8162 * README: Refer to the GDB manual. Update --attach usage.
8164 2007-12-20 Andreas Schwab <schwab@suse.de>
8166 * linux-low.c (STACK_SIZE): Define.
8167 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8168 (linux_test_for_tracefork): Likewise.
8170 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8172 * linux-low.c (linux_wait_for_event): Update messages. Do not
8173 reinsert auto-delete breakpoints.
8174 * mem-break.c (struct breakpoint): Change return type of handler to
8176 (set_breakpoint_at): Update handler type.
8177 (reinsert_breakpoint_handler): Return 1 instead of calling
8179 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8181 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8182 * mem-break.h (set_breakpoint_at): Update handler type.
8183 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8184 * win32-low.c (auto_delete_breakpoint): New.
8185 (get_child_debug_event): Use it.
8187 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8189 * configure.ac: Check for pread and pwrite.
8190 * hostio.c (handle_pread): Fall back to lseek and read.
8191 (handle_pwrite): Fall back to lseek and write.
8192 * config.in, configure: Regenerated.
8194 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8196 * server.c (myresume): Add own_buf argument.
8197 (main): Update calls.
8199 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8201 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8202 * remote-utils.c (remote_open): Do not call disable_async_io.
8203 (block_async_io): Delete.
8204 (unblock_async_io): Make static.
8205 (initialize_async_io): New.
8206 * server.c (handle_v_cont): Handle async I/O here.
8207 (myresume): Likewise. Move other common resume tasks here...
8208 (main): ... from here. Call initialize_async_io. Disable async
8209 I/O before the main loop.
8210 * server.h (initialize_async_io): Declare.
8211 (block_async_io, unblock_async_io): Delete prototypes.
8212 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8214 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8216 * remote-utils.c (readchar): Allow binary data in received messages.
8218 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8220 * win32-low.c (attaching): New global.
8221 (win32_create_inferior): Clear the `attaching' global.
8222 (win32_attach): Set the `attaching' global.
8223 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8224 attaching. Only set a breakpoint at the entry point if not
8227 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8229 * server.c (main): Don't report dll events on the initial
8230 connection on attaches.
8232 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8234 * server.c (main): Relax numerical bases supported for the pid of
8235 the --attach command line argument.
8237 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8239 * win32-low.c (win32_attach): Call OpenProcess before
8240 DebugActiveProcess, not after. Add last error output to error
8243 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8245 * win32-low.c (win32_get_thread_context)
8246 (win32_set_thread_context): New functions.
8247 (thread_rec): Use win32_get_thread_context.
8248 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8249 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8252 2007-12-03 Leo Zayas
8253 Pedro Alves <pedro_alves@portugalmail.pt>
8255 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8257 (child_add_thread): Minor cleanup.
8258 (child_continue): Resume artificially suspended threads before
8259 calling ContinueDebugEvent.
8260 (suspend_one_thread): New.
8261 (fake_breakpoint_event): New.
8262 (get_child_debug_event): Change return type to int. Check here if
8263 gdb sent an interrupt request. If a soft interrupt was requested,
8264 fake a breakpoint event. Return 0 if there is no event to handle,
8266 (win32_wait): Don't check here if gdb sent an interrupt request.
8267 Ensure there is a valid event to handle.
8268 (win32_request_interrupt): Add soft interruption method as last
8271 2007-12-03 Leo Zayas
8272 Pedro Alves <pedro_alves@portugalmail.pt>
8274 * win32-low.h (win32_thread_info): Add descriptions to the
8275 structure members. Replace `suspend_count' counter by a
8277 * win32-low.c (thread_rec): Update condition of when to get the
8278 context from the inferior. Rely on ContextFlags being set if it
8279 has already been retrieved. Only suspend the inferior thread if
8280 we haven't already. Warn if that fails.
8281 (continue_one_thread): s/suspend_count/suspended/. Only call
8282 ResumeThread once. Warn if that fails.
8284 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8286 * win32-low.c (win32_wait): Don't read from the inferior when it
8289 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8291 * Makefile.in (win32_low_h): New variable.
8292 (win32-low.o): Add dependency on $(win32_low_h).
8293 (win32-arm-low.o, win32-i386-low.o): New rules.
8295 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8297 * hostio.c: Correct copyright year.
8299 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8301 * Makefile.in (OBS): Add hostio.o.
8302 (hostio.o): New rule.
8303 * server.h (handle_vFile): Declare.
8304 * hostio.c: New file.
8305 * server.c (handle_v_requests): Take packet_len and new_packet_len
8306 for binary packets. Call handle_vFile.
8307 (main): Update call to handle_v_requests.
8309 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8311 * linux-low.c: Include <sched.h>.
8313 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8315 * linux-low.c (linux_tracefork_grandchild): New.
8316 (linux_tracefork_child): Use clone.
8317 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8319 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8321 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8323 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8325 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8327 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8329 * inferiors.c (change_inferior_id): Delete.
8330 (add_pid_to_list, pull_pid_from_list): New.
8331 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8332 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8333 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8334 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8335 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8336 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8337 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8338 (using_threads): Always set to 1.
8339 (handle_extended_wait): New.
8340 (add_process): Do not set TID.
8341 (linux_create_inferior): Set must_set_ptrace_flags.
8342 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8343 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8344 (linux_thread_alive): Rename TID argument to LWPID.
8345 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8346 (linux_wait_for_event): Do not use TID or check using_threads. Update
8347 call to dead_thread_notify. Call handle_extended_wait.
8348 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8349 (send_sigstop): Delete sigstop_sent.
8350 (wait_for_sigstop): Avoid TID.
8351 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8352 (linux_test_for_tracefork): New.
8353 (linux_lookup_signals): Use thread_db_active and
8354 linux_supports_tracefork_flag.
8355 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8356 * linux-low.h (get_process_thread): Avoid TID.
8357 (struct process_ifo): Move thread_known and tid to the end. Remove
8359 (linux_attach_lwp, thread_db_init): Update prototypes.
8360 * server.h (change_inferior_id): Delete prototype.
8361 (add_pid_to_list, pull_pid_from_list): New prototypes.
8362 * thread-db.c (thread_db_use_events): New.
8363 (find_first_thread): Rename to...
8364 (find_one_thread): ...this. Update callers and messages. Do not
8365 call fatal. Check thread_db_use_events. Do not call
8366 change_inferior_id or new_thread_notify.
8367 (maybe_attach_thread): Update. Do not call new_thread_notify.
8368 (thread_db_init): Set thread_db_use_events. Check use_events.
8369 * utils.c (fatal, warning): Correct message prefix.
8371 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8373 * Makefile.in (clean): Remove new files.
8374 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8375 (powerpc-64.o, powerpc-64.c): New rules.
8376 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8377 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8379 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8381 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8382 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8383 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8384 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8385 (target_regsets): Add AltiVec and SPE register sets.
8386 * configure.ac: Check for AltiVec and SPE.
8387 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8388 (ppc_fill_vrregset, ppc_store_vrregset): New.
8389 (target_regsets): Add AltiVec register set.
8390 * configure: Regenerated.
8392 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8394 * linux-low.c (O_LARGEFILE): Define.
8395 (linux_read_memory): Use /proc/PID/mem.
8396 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8397 * configure, config.in: Regenerated.
8399 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8401 * linux-low.c (linux_wait_for_event): Do not pass signals while
8404 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8406 * win32-low.c (create_process): New.
8407 (win32_create_inferior): Use create_process instead of
8408 CreateProcess. If create_process failed retry appending an ".exe"
8409 suffix. Store the GetLastError result immediatelly after
8410 create_process calls and use it on the call to error.
8412 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8414 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8416 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8418 * configure.ac: Switch license to GPLv3.
8420 2007-08-01 Michael Snyder <msnyder@access-company.com>
8422 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8424 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8426 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8428 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8429 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8430 CloseToolhelp32Snapshot.
8431 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8432 CloseToolhelp32Snapshot.
8434 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8436 * server.c (main): Check for inferior exit before main loop.
8438 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8440 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8441 instead of on tmp_desc.
8443 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8444 Daniel Jacobowitz <dan@codesourcery.com>
8446 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8447 (add_thread): Minor cleanups.
8448 (clear_inferiors): Move lower in the file. Clear the DLL
8450 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8451 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8452 (xml_escape_text): New.
8453 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8455 (handle_v_cont): Report errors.
8456 (gdbserver_version): Update.
8457 (main): Correct size of own_buf. Do not report initial DLL events.
8458 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8459 (unloaded_dll, xml_escape_text): New.
8460 * win32-low.c (enum target_waitkind): Update comments.
8461 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8462 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8463 (win32_EnumProcessModules, win32_GetModuleInformation)
8464 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8465 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8466 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8467 (win32_Module32First, win32_Module32Next, load_toolhelp)
8468 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8469 (get_child_debug_event): Handle DLL events.
8470 (win32_wait): Likewise.
8472 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8474 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8475 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8477 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8479 * win32-low.c (handle_output_debug_string): Ignore event if not
8482 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8484 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8486 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8488 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8490 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8492 * inferiors.c (change_inferior_id): Add comment.
8493 * linux-low.c (check_removed_breakpoint): Add an early
8494 prototype. Improve debug output.
8495 (linux_attach): Doc update.
8496 (linux_detach_one_process, linux_detach): Clean up before releasing
8498 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8499 * linux-low.h (struct process_info): Doc improvement.
8500 * mem-break.c (delete_all_breakpoints): New.
8501 * mem-break.h (delete_all_breakpoints): New prototype.
8502 * thread-db.c (find_first_thread): New.
8503 (thread_db_create_event): Call it instead of
8504 thread_db_find_new_threads. Clean up unused variables.
8505 (maybe_attach_thread): Remove first thread handling.
8506 (thread_db_find_new_threads): Use find_first_thread.
8507 (thread_db_get_tls_address): Likewise.
8509 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8511 * thread-db.c (thread_db_find_new_threads): Add prototype.
8512 (thread_db_create_event): Check for the main thread before adding
8514 (maybe_attach_thread): Only enable event reporting if TID == 0.
8515 (thread_db_get_tls_address): Check for new threads.
8517 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8519 * linux-low.c (linux_create_inferior): Try execv before execvp.
8520 * spu-low.c (spu_create_inferior): Likewise.
8522 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8524 * linux-low.c (linux_create_inferior): Change execv to execvp.
8525 * spu-low.c (spu_create_inferior): Likewies.
8527 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8529 * Makefile.in (clean): Clean new files instead of deleted ones.
8530 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8531 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8533 * configure.srv: Specify XML files and new regformats for MIPS and
8535 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8536 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8537 an entry for the restart register.
8538 (mips_cannot_fetch_register, mips_cannot_store_register)
8539 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8540 register names to match the XML descriptions.
8541 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8542 restart register instead of $0.
8544 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8545 Markus Deuling <deuling@de.ibm.com>
8547 * remote-utils.c (decode_xfer_write): New function.
8548 * server.h (decode_xfer_write): Add prototype.
8549 * server.c (handle_query): Add PACKET_LEN argument. Support
8550 qXfer:spu:read and qXfer:spu:write packets.
8551 (main): Pass packet_len to handle_query.
8552 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8553 * target.h (target_ops): Add qxfer_spu.
8555 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8557 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8558 accessing non-seekable spufs files.
8560 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8562 * server.c (handle_query): Add reply for qC packet.
8564 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8565 Leo Zayas <lerele@champenstudios@com>
8567 * server.h (check_remote_input_interrupt_request): New function.
8568 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8569 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8570 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8571 (check_remote_input_interrupt_request): New function.
8572 * server.h (check_remote_input_interrupt_request): Declare.
8573 * win32-low.c (winapi_DebugBreakProcess,
8574 winapi_GenerateConsoleCtrlEvent): New typedefs.
8575 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8577 (win32_wait): Check for remote interrupt request
8578 with check_remote_input_interrupt_request.
8579 (win32_request_interrupt): New function.
8580 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8582 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8584 * win32-low.c (debug_registers_changed,
8585 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8586 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8587 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8588 (thread_rec): Get context using the low target.
8589 (child_add_thread): Call thread_added on the low target,
8590 which does the same thing.
8592 (do_initial_child_stuff): Remove debug registers references.
8593 Set context using the low target. Resume threads after
8594 setting the contexts.
8595 (child_continue): Remove dead variable. Remove debug
8596 registers references.
8597 (child_fetch_inferior_registers): Go through the low target.
8598 (do_child_store_inferior_registers): Remove.
8599 (child_store_inferior_registers): Go through the low target.
8600 (win32_resume): Remove debug registers references.
8601 Set context using the low target.
8602 (handle_exception): Change return type to void. Don't record
8603 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8604 first chance exception.
8605 (get_child_debug_event): Change return type to void. Remove
8606 goto loop. Always return after waiting for debug event.
8607 (win32_wait): Convert to switch statement. Handle spurious
8610 * win32-i386-low.c (debug_registers_changed,
8611 debug_registers_used): New.
8612 (initial_stuff): Rename to ...
8613 (i386_initial_stuff): ... this. Clear debug registers
8615 (store_debug_registers): Delete.
8616 (i386_get_thread_context): New.
8617 (load_debug_registers): Delete.
8618 (i386_set_thread_context): New.
8619 (i386_thread_added): New.
8620 (single_step): Rename to ...
8621 (i386_single_step): ... this.
8622 (do_fetch_inferior_registers): Rename to ...
8623 (i386_fetch_inferior_register): ... this.
8624 (i386_store_inferior_register): New.
8625 (the_low_target): Adapt to new interface.
8627 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8628 (arm_get_thread_context): New.
8629 (arm_set_thread_context): New.
8631 (do_fetch_inferior_registers): Rename to ...
8632 (arm_fetch_inferior_register): ... this.
8633 (arm_store_inferior_register): New.
8634 (arm_wince_breakpoint): Reimplement as unsigned long.
8635 (arm_wince_breakpoint_len): Define.
8636 (the_low_target): Adapt to new interface.
8638 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8639 load_debug_registers. Add get_thread_context, set_thread_context,
8640 thread_added and store_inferior_register. Rename
8641 fetch_inferior_registers to fetch_inferior_register.
8642 (regptr): Remove declaration.
8644 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8646 * linux-low.c (linux_detach): Change return type to int. Return 0.
8647 * spu-low.c (spu_detach): Likewise.
8649 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8651 * target.h (target_ops): Change return type of detach to int.
8653 (join_inferior): New.
8654 * server.c (main): Don't skip detach support on mingw32.
8655 If the inferior doesn't support detaching return error.
8656 Call join_inferior instead of using waitpid.
8657 * linux-low.c (linux_join): New.
8658 (linux_target_op): Add linux_join.
8659 * spu-low.c (spu_join): New.
8660 (spu_target_ops): Add spu_join.
8661 * win32-low.c (win32_detach): Adapt to new interface.
8662 Reopen current_process_handle before detaching. Issue a child
8663 resume before detaching.
8665 (win32_target_op): Add win32_join.
8667 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8669 * win32-low.c (win32-attach): Fix return value.
8670 * target.h (target_ops): Describe ATTACH return values.
8672 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8674 * win32-low.c (GETPROCADDRESS): Define.
8675 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8676 (winapi_DebugSetProcessKillOnExit): Likewise.
8677 (win32_create_inferior): Force usage of ansi CreateProcessA.
8678 (win32_attach): Use GETPROCADDRESS.
8679 (win32_detach): Likewise.
8681 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8683 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8685 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8687 * win32-low.c: Commit leftover changes from 2007-03-29.
8689 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8691 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8692 fields short instead of int. Add explicit padding.
8693 (i387_cache_to_fsave): Remove unnecessary casts.
8694 (i387_fsave_to_cache): Doc fix.
8695 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8697 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8699 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8700 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8702 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8704 * configure.srv (arm*-*-mingw32ce*): Move near the other
8707 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8709 * configure.ac: Add errno checking.
8710 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8711 sys/file.h and malloc.h.
8712 (AC_CHECK_DECLS): Add perror.
8713 (srv_mingwce): Handle.
8714 * configure.srv (i[34567]86-*-cygwin*): Add
8715 win32-i386-low.o to srv_tgtobj.
8716 (i[34567]86-*-mingw*): Likewise.
8717 (arm*-*-mingw32ce*): Add case.
8718 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8719 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8720 [__MINGW32CE__] (strerror): New function.
8721 [__MINGW32CE__] (errno): Define to GetLastError.
8722 [__MINGW32CE__] (COUNTOF): New macro.
8723 (remote_open): Remove extra close call.
8724 * mem-break.c (delete_breakpoint_at): New function.
8725 * mem-break.h (delete_breakpoint_at): Declare.
8726 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8727 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8728 [USE_WIN32API] (read, write): Add char* casts.
8729 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8730 * server.h: Include wincecompat.h on Windows CE.
8731 [HAVE_ERRNO_H]: Check.
8732 (perror): Declare if not declared.
8733 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8734 (perror_with_name): Remove errno declaration.
8735 * wincecompat.h: New.
8736 * wincecompat.c: New.
8738 * win32-arm-low.c: New.
8739 * win32-i386-low.c: New.
8740 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8741 (OUTMSG2): Make it safe.
8743 (COUNTOF): New macro.
8744 (NUM_REGS): Get it from the low target.
8745 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8746 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8747 (thread_rec): Let low target handle debug registers.
8748 (child_add_thread): Likewise.
8749 (child_init_thread_list): Likewise.
8750 (continue_one_thread): Likewise.
8752 (do_child_fetch_inferior_registers): Move to ...
8753 * win32-i386-low.c: ... here, and rename to ...
8754 (do_fetch_inferior_registers): ... this.
8755 * win32-low.c (child_fetch_inferior_registers):
8756 Go through the low target.
8757 (do_child_store_inferior_registers): Use regptr.
8758 (strwinerror): New function.
8759 (win32_create_inferior): Handle Windows CE.
8760 Use strwinerror instead of strerror on Windows error
8761 codes. Add program to the error output.
8762 Don't close the main thread handle on Windows CE.
8763 (win32_attach): Use coredll.dll on Windows CE.
8764 (win32_kill): Close current process and current
8766 (win32_detach): Use coredll.dll on Windows CE.
8767 (win32_resume): Let low target handle debug registers, and
8769 (handle_exception): Add/Remove initial breakpoint. Avoid
8770 non-existant WSTOPSIG on Windows CE.
8771 (win32_read_inferior_memory): Cast to remove warning.
8772 (win32_arch_string): Go through the low target.
8773 (initialize_low): Call set_breakpoint_data with the low
8774 target's breakpoint.
8775 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8776 FOP_REGNUM, mappings): Move to ...
8777 * win32-i386-low.c: ... here.
8778 * win32-low.c (win32_thread_info): Move to ...
8779 * win32-low.h: ... here.
8780 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8781 win32-arm-low.c and wincecompat.c.
8782 (all:): Add $EXEEXT.
8783 (install-only:): Likewise.
8784 (gdbserver:): Likewise.
8785 (gdbreplay:): Likewise.
8786 * config.in: Regenerate.
8787 * configure: Regenerate.
8789 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8791 * win32-low.c: Rename typedef thread_info to
8792 win32_thread_info throughout.
8794 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8796 * win32-i386-low.c: Rename to ...
8797 * win32-low.c: ... this.
8798 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8799 * Makefile.in: Likewise.
8801 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8803 * remote-utils.c (monitor_output): Constify msg parameter.
8804 * server.h (monitor_output): Likewise.
8805 * win32-i386-low.c (handle_output_debug_string): New.
8806 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8807 handle_output_debug_string.
8808 (get_child_debug_event): Likewise.
8810 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8812 * server.c (main): Correct strtoul check.
8814 2007-03-27 Jon Ringle <jon@ringle.org>
8816 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8818 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8820 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8822 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8824 * terminal.h: Check HAVE_SGTTY_H.
8826 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8828 * remote-utils.c (remote_open): Print out the assigned port number.
8830 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8832 * remote-utils.c (monitor_output): New function.
8833 * server.c (debug_threads): Define here.
8834 (monitor_show_help): New function.
8835 (handle_query): Handle qRcmd.
8836 (main): Do not handle 'd' packet.
8837 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8838 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8841 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8843 * Makefile.in (EXEEXT): New.
8844 (clean): Use $(EXEEXT).
8846 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8848 * target.h (target_ops): Rename send_signal to request_interrupt,
8849 and remove enum target_signal parameter.
8850 * linux-low.c (linux_request_interrupt): Rename from
8851 linux_send_signal, and always send SIGINT.
8852 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8853 and always send SIGINT.
8854 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8856 (input_interrupt): Likewise.
8858 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8860 * server.c (get_features_xml): Check if target implemented
8862 * win32-i386-low.c (win32_arch_string): New.
8863 (win32_target_ops): Add win32_arch_string as arch_string member.
8865 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8867 * spu-low.c (spu_arch_string): New.
8868 (spu_target_ops): Add spu_arch_string.
8870 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8872 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8873 * configure.ac: Do not check for terminal.h.
8874 * configure, config.in: Regenerated.
8876 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8878 * Makefile.in (OBS): Add $(XML_BUILTIN).
8879 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8881 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8882 (arm-with-iwmmxt.c): New.
8883 * config.in, configure: Regenerate.
8884 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8885 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8886 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8887 (arm*-*-linux*): Add iWMMXt and regset support.
8888 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8889 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8890 (arm_store_wmmxregset, target_regsets): New.
8891 * server.c (get_features_xml): Take annex argument. Check builtin
8893 (handle_query): Handle multiple annexes.
8895 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8897 * remote-utils.c [USE_WIN32API] (read, write): Define.
8898 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8901 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8903 * linux-i386-low.c (the_low_target): Set arch_string.
8904 * linux-x86-64-low.c (the_low_target): Likewise.
8905 * linux-low.c (linux_arch_string): New.
8906 (linux_target_ops): Add it.
8907 * linux-low.h (struct linux_target_ops): Add arch_string.
8908 * server.c (write_qxfer_response): Use const void * for DATA.
8909 (get_features_xml): New.
8910 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8911 * target.h (struct target_ops): Add arch_string method.
8913 2007-01-03 Denis Pilat <denis.pilat@st.com>
8914 Daniel Jacobowitz <dan@codesourcery.com>
8916 * linux-low.c (linux_kill): Handle being called with no threads.
8917 * win32-i386-low.c (win32_kill): Likewise.
8918 (get_child_debug_event): Clear current_process_handle.
8920 2006-12-30 Denis PILAT <denis.pilat@st.com>
8921 Daniel Jacobowitz <dan@codesourcery.com>
8923 * remote-utils.c (remote_open): Check the type of specified
8924 serial port devices before opening them.
8925 * server.c (main): Kill the inferior if an error occurs during
8926 the first remote_open.
8928 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8930 * README: Update supported targets.
8932 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8934 * Makefile.in (clean): Remove reg-mips64.c.
8935 (reg-mips64.c, reg-mips64.o): New rules.
8936 * configure.srv: Handle mips64. Include regset support for mips.
8937 * linux-mips-low.c (union mips_register): New.
8938 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8939 (mips_breakpoint, mips_breakpoint_at): Use int.
8940 (mips_collect_register, mips_supply_register)
8941 (mips_collect_register_32bit, mips_supply_register_32bit)
8942 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8943 (mips_store_fpregset, target_regsets): New.
8944 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8946 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8948 * configure.srv: Add target "spu*-*-*".
8949 * Makefile.in (clean): Remove reg-spu.c.
8950 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8951 * spu-low.c: New file.
8953 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8955 * configure.ac: Correct td_thr_tls_get_addr test.
8956 * configure: Regenerated.
8958 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8960 * linux-low.c (linux_wait_for_event): Reformat. Use the
8962 * remote-utils.c (decode_address_to_semicolon): New.
8963 * server.c (pass_signals, handle_general_set): New.
8964 (handle_query): Mention QPassSignals for qSupported.
8965 (main): Call handle_general_set.
8966 * server.h (pass_signals, decode_address_to_semicolon): New.
8968 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
8970 * server.c (handle_query): Correct error handling for read_auxv.
8972 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
8974 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
8975 and srv_linux_thread_db to yes.
8976 * linux-s390-low.c (s390_fill_gregset): New function.
8977 (target_regsets): Define data structure.
8979 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
8981 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
8982 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
8983 * config.in, configure: Regenerated.
8984 * inferiors.c (gdb_id_to_thread): New function.
8985 (gdb_id_to_thread_id): Use it.
8986 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
8987 * linux-low.h (struct process_info): Add th member.
8988 (thread_db_get_tls_address): New prototype.
8989 * remote-utils.c (decode_address): Make non-static.
8990 * server.c (handle_query): Handle qGetTLSAddr.
8991 * server.h (gdb_id_to_thread, decode_address): New prototypes.
8992 * target.h (struct target_ops): Add get_tls_address.
8993 * thread-db.c (maybe_attach_thread): Save the thread handle.
8994 (thread_db_get_tls_address): New.
8996 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
8998 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
8999 (linux_resume_one_process): Take a siginfo_t *. Update all
9000 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9001 (struct pending_signals): Add a siginfo_t.
9002 (linux_wait_for_process): Always set last_status.
9003 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9004 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9005 * linux-low.h (struct process_info): Add last_status.
9007 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9009 * remote-utils.c (try_rle): New function.
9010 (putpkt_binary): Use it.
9012 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9014 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9015 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9016 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9017 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9018 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9021 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9023 * server.c (terminal_fd): New variable.
9024 (old_foreground_pgrp): Likewise.
9025 (restore_old_foreground_pgrp): New function.
9026 (start_inferior): Record the terminal file descriptor in terminal_fd
9027 and its original foreground group in old_foreground_pgrp. Register
9028 restore_old_foreground_pgrp with atexit().
9030 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9032 * server.c (handle_query): Correct qPart to qXfer.
9034 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9036 * configure.ac: Check for more headers which are missing on
9037 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9038 * configure.srv: Add Cygwin and mingw32.
9039 * remote-utils.c: Don't include headers unconditionally which
9040 are missing on mingw32. Include <winsock.h> for mingw32.
9041 (remote_open): Adjust for mingw32 support. Flush
9042 standard error after writing to it.
9043 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9044 (unblock_async_io, enable_async_io, disable_async_io)
9045 (readchar, getpkt): Update for Winsock support.
9046 (prepare_resume_reply): Expect a protocol signal number.
9047 * server.c: Disable <sys/wait.h> on mingw32.
9048 (start_inferior): Adjust for mingw32 support. Flush
9049 standard error after writing to it.
9050 (attach_inferior): Likewise. Use protocol signal
9052 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9054 * win32-i386-low.c: New file.
9055 * Makefile.in (XM_CLIBS): Set.
9056 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9057 (win32-i386-low.o): New dependency rule.
9058 * linux-low.c (linux_wait): Use target signal numbers.
9059 * target.h (struct target_ops): Doc fix.
9060 * server.h (target_signal_to_name): New prototype.
9061 * gdbreplay.c: Don't include headers unconditionally which
9062 are missing on mingw32. Include <winsock.h> for mingw32.
9063 (remote_close, remote_open): Adjust for Winsock support.
9064 * configure, config.in: Regenerated.
9066 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9068 * server.c (decode_xfer_read, write_qxfer_response): New.
9069 (handle_query): Take a packet length argument. Handle
9070 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9071 the qSupported response.
9072 (main): Update call to handle_query.
9074 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9076 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9077 (putpkt_binary): Renamed from putpkt and adjusted for binary
9079 (putpkt): New wrapper for putpkt_binary.
9080 (readchar): Don't mask off the high bit.
9081 (decode_X_packet): New function.
9082 * server.c (main): Call putpkt_binary if a handler sets the packet
9083 length. Save the length of the incoming packet. Handle 'X'.
9084 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9086 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9088 * server.c (handle_query): Handle qSupported.
9090 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9092 * remote-utils.c (all_symbols_looked_up): New variable.
9093 (look_up_one_symbol): Check it.
9094 * server.h (look_up_one_symbol): New declaration.
9095 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9097 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9099 * Makefile.in (linux-arm-low.o): Update dependencies.
9100 * linux-arm-low.c: Include "gdb_proc_service.h".
9101 (PTRACE_GET_THREAD_AREA): Define.
9102 (ps_get_thread_area): New function.
9104 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9106 * configure.srv (m68k*-*-uclinux*): New target.
9107 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9108 (linux_resume_one_process): Remove extraneous cast.
9109 (linux_read_offsets): New.
9110 (linux_target_op): Add linux_read_offsets on mmuless systems.
9111 * server.c (handle_query): Add qOffsets logic.
9112 * target.h (struct target_ops): Add read_offsets.
9114 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9116 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9117 (PTRACE_GET_THREAD_AREA): Define.
9118 (ps_get_thread_area): New function.
9119 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9120 (linux-x86-64-low.o): Update.
9122 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9124 * configure.ac: Remove checks for prfpregset_t.
9125 * gdb_proc_service.h: New file.
9126 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9127 new "gdb_proc_service.h".
9128 * proc-service.c: Likewise.
9129 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9130 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9131 * Makefile.in (gdb_proc_service_h): Updated.
9132 * configure, config.in: Regenerated.
9134 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9136 * remote-utils.c (prepare_resume_reply): Move declaration
9137 of gdb_id_from_wait to the top of the block.
9139 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9141 * linux-low.c (regsets_store_inferior_registers): Read the regset
9142 from the target before filling it.
9144 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9146 * server.c (attach_inferior): Return SIGTRAP for a successful
9149 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9151 * Makefile.in (OBS): Add version.o.
9152 (STAGESTUFF): Delete.
9153 (version.o): Add dependencies.
9154 (version.c): Replace rule.
9155 (clean): Remove version.c.
9156 * server.c (gdbserver_version): New.
9157 (gdbserver_usage): Use printf.
9158 (main): Handle --version and --help.
9159 * server.h (version, host_name): Add declarations.
9161 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9173 * linux-x86-64-low.c:
9176 * linux-ppc64-low.c:
9185 * linux-crisv32-low.c:
9197 * gdbserver.1: Add (C) after Copyright. Update the FSF
9200 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9202 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9203 (arm_breakpoint_at): Recognize both breakpoints.
9204 (the_low_target): Use the correct breakpoint instruction.
9206 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9208 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9209 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9210 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9211 (the_low_target): Update.
9213 2005-10-25 Andreas Schwab <schwab@suse.de>
9215 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9217 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9218 (ia64_num_regs): Reduce to 462.
9220 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9222 * acinclude.m4: Correct quoting.
9223 * aclocal.m4: Regenerated.
9225 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9226 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9227 (thread_db_init): Call thread_db_err_str.
9228 * configure.ac: Check for TD_VERSION.
9229 * config.in, configure: Regenerated.
9231 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9233 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9235 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9237 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9238 is not available. Define HAVE_PTRACE_GETREGS if it is.
9239 * config.in, configure: Regenerated.
9240 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9241 * linux-i386-low.c, linux-m68k-low.c: Update to use
9242 HAVE_PTRACE_GETREGS.
9243 * linux-low.c (regsets_fetch_inferior_registers)
9244 (regsets_store_inferior_registers): Only return 0 if we processed
9246 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9247 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9249 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9251 * inferiors.c (struct thread_info): Add gdb_id.
9252 (add_thread): Add gdb_id argument.
9253 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9254 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9255 calls to add_thread.
9256 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9257 * server.c (handle_query): Use thread_to_gdb_id.
9258 (handle_v_cont, main): Use gdb_id_to_thread_id.
9259 * server.h (add_thread): Update prototype.
9260 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9263 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9265 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9266 left-padded registers.
9267 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9268 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9270 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9272 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9273 * configure: Regenerate.
9274 * config.in: Regenerate.
9275 * server.h (NEED_DECLARATION_STRERROR):
9276 Replace with !HAVE_DECL_STRERROR.
9278 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9280 * linux-low.c (linux_wait, linux_send_signal): Don't test
9281 an unsigned long variable for > 0 if it could be MAX_ULONG.
9282 * server.c (myresume): Likewise.
9283 * target.c (set_desired_inferior): Likewise.
9285 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9287 * configure.ac: Simplify and improve check for socklen_t.
9288 * configure, config.in: Regenerate.
9290 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9292 * acconfig.h: Remove.
9293 * configure.ac: Add a test for socklen_t. Use three-argument
9294 AC_DEFINE throughout.
9295 * config.in: Regenerated using autoheader 2.59.
9296 * configure: Regenerated.
9298 * gdbreplay.c (socklen_t): Provide a default.
9299 (remote_open): Use socklen_t.
9300 * remote-utils.c (socklen_t): Provide a default.
9301 (remote_open): Use socklen_t.
9302 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9305 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9307 * linux-low.c (linux_read_memory, linux_write_memory)
9308 (linux_read_auxv): Likewise.
9309 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9310 (check_mem_write): Likewise.
9311 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9313 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9314 (registers_from_string, register_data): Likewise.
9315 * server.c (handle_query, main): Likewise.
9316 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9317 (decode_M_packet): Likewise.
9318 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9319 * target.h (struct target_ops): Update read_memory, write_memory,
9321 (read_inferior_memory, write_inferior_memory): Update.
9322 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9324 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9325 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9326 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9327 linux-s390-low.c, linux-sh-low.c: Update for changes in
9328 read_inferior_memory and the_low_target->breakpoint.
9330 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9332 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9333 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9334 * configure.srv: Add powerpc64-*-linux*.
9335 * linux-ppc64-low.c: New file.
9337 2005-05-23 Orjan Friberg <orjanf@axis.com>
9339 * linux-cris-low.c: New file with support for CRIS.
9340 * linux-crisv32-low.c: Ditto for CRISv32.
9341 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9342 (clean): Add reg-cris.c and reg-crisv32.c.
9343 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9344 reg-crisv32.o, and reg-crisv32.c to make rules.
9345 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9348 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9350 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9351 of sizeof (PTRACE_XFER_TYPE).
9352 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9354 2005-05-12 Orjan Friberg <orjanf@axis.com>
9356 * target.h (struct target_ops): Add insert_watchpoint,
9357 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9358 pointers for hardware watchpoint support.
9359 * linux-low.h (struct linux_target_ops): Ditto.
9360 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9361 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9362 to linux_target_ops.
9363 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9365 * server.c (main): Recognize 'Z' and 'z' packets.
9367 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9369 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9370 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9371 (the_low_target): Add new members.
9373 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9375 * proc-service.c (ps_lgetregs): Search all_processes instead of
9378 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9380 * server.c (start_inferior): Change return type to int.
9381 (attach_inferior): Change sigptr to int *.
9382 (handle_v_cont, handle_v_requests): Change signal to int *.
9383 (main): Change signal to int.
9385 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9387 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9388 * configure.srv: Add m32r*-*-linux*.
9389 * linux-m32r-low.c: New file.
9391 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9393 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9395 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9397 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9398 Take unsigned long arguments for PIDs.
9399 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9400 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9401 (wait_for_sigstop, linux_resume_one_process)
9402 (regsets_fetch_inferior_registers, linux_send_signal)
9403 (linux_read_auxv): Likewise. Update the types of variables holding
9404 PIDs. Update format string specifiers.
9405 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9406 * remote-utils.c (prepare_resume_reply): Likewise.
9407 * server.c (cont_thread, general_thread, step_thread)
9408 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9410 (handle_query): Update format specifiers.
9411 (handle_v_cont, main): Use strtoul for thread IDs.
9412 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9413 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9414 (general_thread, step_thread, thread_from_wait)
9415 (old_thread_from_wait): Update.
9416 * target.h (struct thread_resume): Use unsigned long for THREAD.
9417 (struct target_ops): Use unsigned long for arguments to attach and
9420 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9422 * acinclude.m4: Include bfd/bfd.m4 directly.
9423 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9424 <agriffis@toolchain.org>.
9425 * aclocal.m4, configure: Regenerated.
9427 2005-01-07 Andrew Cagney <cagney@gnu.org>
9429 * configure.ac: Rename configure.in, require autoconf 2.59.
9430 * configure: Re-generate.
9432 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9434 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9436 * aclocal.m4: Regenerated.
9437 * configure: Regenerated.
9439 2004-11-21 Andreas Schwab <schwab@suse.de>
9441 * linux-m68k-low.c (m68k_num_gregs): Define.
9442 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9443 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9444 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9445 (m68k_breakpoint_at): New. Add to the_low_target.
9447 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9448 srv_linux_thread_db to yes.
9450 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9452 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9453 (ARCH_SET_FS): Likewise.
9454 (ARCH_GET_FS): Likewise.
9455 (ARCH_GET_GS): Likewise.
9457 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9459 * linux-i386-low.c (ps_get_thread_area): New.
9460 * linux-x86-64-low.c (ps_get_thread_area): New.
9461 * linux-low.c: Include <sys/syscall.h>.
9462 (linux_kill_one_process): Don't kill the first thread here.
9463 (linux_kill): Kill the first thread here.
9464 (kill_lwp): New function.
9465 (send_sigstop, linux_send_signal): Use it.
9466 * proc-service.c: Clean up #ifdefs.
9467 (fpregset_info): Delete.
9468 (ps_lgetregs): Update and enable implementation.
9469 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9471 * remote-utils.c (struct sym_cache, symbol_cache): New.
9472 (input_interrupt): Print a clearer message.
9473 (async_io_enabled): New variable.
9474 (enable_async_io, disable_async_io): Use it. Update comments.
9475 (look_up_one_symbol): Use the symbol cache.
9476 * thread-db.c (thread_db_look_up_symbols): New function.
9477 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9479 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9481 * configure.in: Test for -rdynamic.
9482 * configure: Regenerated.
9483 * Makefile (INTERNAL_LDFLAGS): New.
9484 (gdbserver, gdbreplay): Use it.
9486 2004-09-02 Andrew Cagney <cagney@gnu.org>
9488 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9490 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9492 * linux-low.c (linux_wait): Clear all_processes list also.
9494 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9496 * linux-low.c: Include <errno.h>. Remove extern declaration of
9499 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9501 * gdbreplay.c, server.h, utils.c: Update copyright years.
9503 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9505 * server.c (main): Print child status or termination signal from
9506 variable 'signal', not 'sig'.
9508 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9510 * linux-low.c (linux_read_memory): Change return type to
9511 int. Check for and return error from ptrace().
9512 * target.c (read_inferior_memory): Change return type to int. Pass
9513 back return status from the_target->read_memory().
9514 * target.h (struct target_ops): Adapt *read_memory() prototype.
9516 (read_inferior_memory): Adapt prototype.
9517 * server.c (main): Return an error packet if
9518 read_inferior_memory() returns an error.
9520 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9522 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9523 Unify with other clean targets.
9525 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9527 * server.c (handle_v_cont): Call set_desired_inferior.
9529 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9531 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9533 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9535 * linux-low.c (linux_wait): Unblock async I/O.
9536 (linux_resume): Block and enable async I/O.
9537 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9538 * server.h (block_async_io, unblock_async_io): Add prototypes.
9540 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9542 * remote-utils.c (remote_open): Print a status notice after
9544 * server.c (attach_inferior): Print a status notice after
9547 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9549 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9551 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9553 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9555 * server.c, target.h: Update copyright years.
9557 2004-02-25 Roland McGrath <roland@redhat.com>
9559 * target.h (struct target_ops): New member `read_auxv'.
9560 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9561 * linux-low.c (linux_read_auxv): New function.
9562 (linux_target_ops): Initialize `read_auxv' member to that.
9564 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9566 Committed by Jim Blandy <jimb@redhat.com>.
9568 * linux-s390-low.c (s390_num_regs): Update.
9569 (s390_regmap): Remove control registers. Use __s390x__ predefine
9570 instead of GPR_SIZE to distiguish s390 and s390x targets.
9572 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9574 * linux-low.c: Update copyright year.
9575 (check_removed_breakpoint): Clear pending_is_breakpoint.
9576 (linux_set_resume_request, linux_queue_one_thread)
9577 (resume_status_pending_p): New functions.
9578 (linux_continue_one_thread): Use process->resume.
9579 (linux_resume): Only resume threads if there are no pending events.
9580 * linux-low.h (struct process_info): Add resume request
9583 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9585 * regcache.c (new_register_cache): Clear the allocated register
9586 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9588 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9590 * linux-low.c (linux_resume): Take a struct thread_resume *
9592 (linux_wait): Update call.
9593 (resume_ptr): New static variable.
9594 (linux_continue_one_thread): Renamed from
9595 linux_continue_one_process. Use resume_ptr.
9596 (linux_resume): Use linux_continue_one_thread.
9597 * server.c (handle_v_cont, handle_v_requests): New functions.
9598 (myresume): New function.
9599 (main): Handle 'v' case.
9600 * target.h (struct thread_resume): New type.
9601 (struct target_ops): Change argument of "resume" to struct
9603 (myresume): Delete macro.
9605 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9607 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9608 (uninstall): Support DESTDIR.
9610 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9612 * configure.srv: Add xscale*linux copy of arm*linux entry.
9614 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9616 * linux-arm-low.c (arm_reinsert_addr): New function.
9617 (the_low_target): Add arm_reinsert_addr.
9619 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9621 * mem-break.c: Remove whitespace at end of file.
9623 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9625 * configure.in: Check whether we need to prototype strerror.
9626 * server.h: Optionally prototype strerror.
9627 * gdbreplay.c (perror_with_name): Use strerror.
9628 * linux-low.c (linux_attach_lwp): Use strerror.
9629 * utils.c (perror_with_name): Use strerror.
9630 * config.in, configure: Regenerated.
9632 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9634 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9635 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9637 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9639 * Makefile.in (SFILES): Update.
9640 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9641 low-sun3.c: Remove files.
9643 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9645 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9646 (linux_detach_one_process, linux_detach): New functions.
9647 (linux_target_ops): Add linux_detach.
9648 * server.c (main): Handle 'D' packet.
9649 * target.h (struct target_ops): Add "detach" member.
9650 (detach_inferior): Define.
9652 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9654 From Kelley Cook <kelleycook@wideopenwest.com>:
9655 * configure.srv: Accept i[34567]86 variants.
9657 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9659 * linux-low.c (linux_wait_for_event): Correct comment typos.
9660 (linux_resume_one_process): Call check_removed_breakpoint.
9661 (linux_send_signal): New function.
9662 (linux_target_ops): Add linux_send_signal.
9663 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9665 * target.h (struct target_ops): Add send_signal.
9667 2003-05-29 Jim Blandy <jimb@redhat.com>
9669 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9670 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9671 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9672 away part of the register's value.
9674 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9676 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9677 (linux_wait_for_event, linux_init_signals): Likewise.
9679 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9681 * configure.in: Check for stdlib.h.
9682 * configure: Regenerated.
9683 * config.in: Regenerated.
9685 2003-01-04 Andreas Schwab <schwab@suse.de>
9687 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9689 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9691 * Makefile.in: Remove obsolete code.
9693 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9695 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9696 defined(PT_FPR0_HI).
9698 2002-11-17 Stuart Hughes <seh@zee2.com>
9700 * linux-arm-low.c (arm_num_regs): Increase.
9701 (arm_regmap): Include status register.
9703 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9705 * linux-low.c (register_addr): Remove incorrect -1 check.
9707 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9709 * linux-low.c (linux_create_inferior): Call setpgid. Return
9711 (unstopped_p, linux_signal_pid): Remove.
9712 (linux_target_ops): Remove linux_signal_pid.
9713 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9714 global instead of target method.
9715 * target.h (struct target_ops): Remove signal_pid. Update comment
9716 for create_inferior.
9717 * server.c (signal_pid): New variable.
9718 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9719 gdbserver. Set the child to be the foreground process group.
9720 (attach_inferior): Set signal_pid.
9722 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9724 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9726 2002-08-20 Jim Blandy <jimb@redhat.com>
9728 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9731 2002-08-01 Andrew Cagney <cagney@redhat.com>
9733 * Makefile.in: Make chill references obsolete.
9735 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9737 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9738 * configure: Regenerate.
9739 * config.in: Regenerate.
9741 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9743 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9744 (perror_with_name, remote_close, remote_open, expect, play): Static.
9746 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9748 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9749 byte offsets instead of an array of indexes.
9750 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9752 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9754 * regcache.c: Add comment.
9756 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9758 * thread-db.c: New file.
9759 * proc-service.c: New file.
9760 * acinclude.m4: New file.
9761 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9762 proc-service.o, and thread-db.o.
9763 (linux-low.o): Add USE_THREAD_DB.
9764 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9765 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9766 * aclocal.m4: Regenerated.
9767 * config.in: Regenerated.
9768 * configure: Regenerated.
9769 * configure.in: Check for proc_service.h, sys/procfs.h,
9770 thread_db.h, and linux/elf.h headrs.
9771 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9772 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9773 Check for -lthread_db and thread support.
9774 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9775 PowerPC, and SuperH.
9776 * i387-fp.c: Constify arguments.
9777 * i387-fp.h: Likewise.
9778 * inferiors.c: (struct thread_info): Renamed from
9779 `struct inferior_info'. Remove PID member. Use generic inferior
9780 list header. All uses updated.
9781 (inferiors, signal_pid): Removed.
9782 (all_threads): New variable.
9783 (get_thread): Define.
9784 (add_inferior_to_list): New function.
9785 (for_each_inferior): New function.
9786 (change_inferior_id): New function.
9787 (add_inferior): Removed.
9788 (remove_inferior): New function.
9789 (add_thread): New function.
9790 (free_one_thread): New function.
9791 (remove_thread): New function.
9792 (clear_inferiors): Use for_each_inferior and free_one_thread.
9793 (find_inferior): New function.
9794 (find_inferior_id): New function.
9795 (inferior_target_data): Update argument type.
9796 (set_inferior_target_data): Likewise.
9797 (inferior_regcache_data): Likewise.
9798 (set_inferior_regcache_data): Likewise.
9799 * linux-low.c (linux_bp_reinsert): Remove.
9800 (all_processes, stopping_threads, using_thrads)
9801 (struct pending_signals, debug_threads, pid_of): New.
9802 (inferior_pid): Replace with macro.
9803 (struct inferior_linux_data): Remove.
9804 (get_stop_pc, add_process): New functions.
9805 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9806 Use add_process and add_thread.
9807 (linux_attach_lwp): New function, based on old linux_attach. Use
9808 add_process and add_thread. Set stop_expected for new threads.
9809 (linux_attach): New function.
9810 (linux_kill_one_process): New function.
9811 (linux_kill): Kill all LWPs.
9812 (linux_thread_alive): Use find_inferior_id.
9813 (check_removed_breakpoints, status_pending_p): New functions.
9814 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9815 Update. Use WNOHANG. Wait for cloned processes also. Update process
9816 struct for the found process.
9817 (linux_wait_for_event): New function.
9818 (linux_wait): Use it. Support LWPs.
9819 (send_sigstop, wait_for_sigstop, stop_all_processes)
9820 (linux_resume_one_process, linux_continue_one_process): New functions.
9821 (linux_resume): Support LWPs.
9822 (REGISTER_RAW_SIZE): Remove.
9823 (fetch_register): Use register_size instead. Call supply_register.
9824 (usr_store_inferior_registers): Likewise. Call collect_register.
9826 (regsets_fetch_inferior_registers): Improve error message.
9827 (regsets_store_inferior_registers): Add debugging.
9828 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9829 (unstopped_p, linux_signal_pid): New functions.
9830 (linux_target_ops): Add linux_signal_pid.
9831 (linux_init_signals): New function.
9832 (initialize_low): Call it. Initialize using_threads.
9833 * regcache.c (inferior_regcache_data): Add valid
9835 (get_regcache): Fetch registers lazily. Add fetch argument
9836 and update all callers.
9837 (regcache_invalidate_one, regcache_invalidate): New
9839 (new_register_cache): Renamed from create_register_cache.
9840 Return the new regcache.
9841 (free_register_cache): Change argument to a void *.
9842 (registers_to_string, registers_from_string): Call get_regcache
9843 with fetch flag set.
9844 (register_data): Make static. Pass fetch flag to get_regcache.
9845 (supply_register): Call get_regcache with fetch flag clear.
9846 (collect_register): Call get_regcache with fetch flag set.
9847 (collect_register_as_string): New function.
9848 * regcache.h: Update.
9849 * remote-utils.c (putpkt): Flush after debug output and use
9851 Handle input interrupts while waiting for an ACK.
9852 (input_interrupt): Use signal_pid method.
9853 (getpkt): Flush after debug output and use stderr.
9854 (outreg): Use collect_register_as_string.
9855 (new_thread_notify, dead_thread_notify): New functions.
9856 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9858 (look_up_one_symbol): Flush after debug output.
9859 * server.c (step_thread, server_waiting): New variables.
9860 (start_inferior): Don't use signal_pid. Update call to mywait.
9861 (attach_inferior): Update call to mywait.
9862 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9863 (main): Don't fetch/store registers explicitly. Use
9864 set_desired_inferior. Support proposed ``Hs'' packet. Update
9867 (struct inferior_list, struct_inferior_list_entry): New.
9868 * target.c (set_desired_inferior): New.
9869 (write_inferior_memory): Constify.
9870 (mywait): New function.
9872 (struct target_ops): New signal_pid method.
9873 (mywait): Removed macro, added prototype.
9875 * linux-low.h (regset_func): Removed.
9876 (regset_fill_func, regset_store_func): New.
9877 (enum regset_type): New.
9878 (struct regset_info): Add type field. Use new operation types.
9879 (struct linux_target_ops): stop_pc renamed to get_pc.
9880 Add decr_pc_after_break and breakpoint_at.
9881 (get_process, get_thread_proess, get_process_thread)
9882 (strut process_info, all_processes, linux_attach_lwp)
9883 (thread_db_init): New.
9885 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9886 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9887 (the_low_target): Add new members.
9888 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9889 (i386_store_fpxregset): Constify.
9890 (target_regsets): Add new kind identifier.
9891 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9892 (i386_set_pc): Add debugging.
9893 (i386_breakpoint_at): New function.
9894 (the_low_target): Add new members.
9895 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9896 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9897 (mips_breakpoint_at): New.
9898 (the_low_target): Add new members.
9899 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9900 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9901 (the_low_target): Add new members.
9902 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9903 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9904 (the_low_target): Add new members.
9905 * linux-x86-64-low.c (target_regsets): Add new kind
9908 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9910 From Martin Pool <mbp@samba.org>:
9911 * server.c (gdbserver_usage): New function.
9914 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9916 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9919 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9921 * Makefile.in: Remove obsolete code.
9923 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9925 * linux-low.c (regsets_fetch_inferior_registers),
9926 (regsets_store_inferior_registers): Removed cast to int from
9928 * regcache.h: Added declaration of struct inferior_info.
9930 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9932 * inferiors.c (struct inferior_info): Add regcache_data.
9933 (add_inferior): Call create_register_cache.
9934 (clear_inferiors): Call free_register_cache.
9935 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9936 * regcache.c (struct inferior_regcache_data): New.
9937 (registers): Remove.
9938 (get_regcache): New function.
9939 (create_register_cache, free_register_cache): New functions.
9940 (set_register_cache): Don't initialize the register cache here.
9941 (registers_to_string, registers_from_string, register_data): Call
9943 * regcache.h: Add prototypes.
9944 * server.h: Likewise.
9946 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9948 * mem-break.c: New file.
9949 * mem-break.h: New file.
9950 * Makefile.in: Add mem-break.o rule; update server.h
9952 * inferiors.c (struct inferior_info): Add target_data
9954 (clear_inferiors): Free target_data member if set.
9955 (inferior_target_data, set_inferior_target_data): New functions.
9956 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
9957 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
9958 * linux-low.c (linux_bp_reinsert): New variable.
9959 (struct inferior_linux_data): New.
9960 (linux_create_inferior): Use set_inferior_target_data.
9961 (linux_attach): Likewise. Call add_inferior.
9962 (linux_wait_for_one_inferior): New function.
9963 (linux_wait): Call it.
9964 (linux_write_memory): Add const.
9965 (initialize_low): Call set_breakpoint_data.
9966 * linux-low.h (struct linux_target_ops): Add breakpoint
9968 * server.c (attach_inferior): Remove extra add_inferior
9970 * server.h: Include mem-break.h. Update inferior.c
9972 * target.c (read_inferior_memory)
9973 (write_inferior_memory): New functions.
9974 * target.h (read_inferior_memory)
9975 (write_inferior_memory): Change macros to prototypes.
9976 (struct target_ops): Update comments. Add const to write_memory
9979 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
9981 * linux-low.c (usr_store_inferior_registers): Support
9982 registers which are allowed to fail to store.
9983 * linux-low.h (linux_target_ops): Likewise.
9984 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
9985 (ppc_cannot_store_register): FPSCR may not be storable.
9987 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9989 * server.h: Include <string.h> if HAVE_STRING_H.
9990 * ChangeLog: Correct paths in last ChangeLog entry.
9992 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9994 * linux-low.h: Remove obsolete prototypes.
9995 (struct linux_target_ops): New.
9996 (extern the_low_target): New.
9997 * linux-low.c (num_regs, regmap): Remove declarations.
9998 (register_addr): Use the_low_target explicitly.
9999 (fetch_register): Likewise.
10000 (usr_fetch_inferior_registers): Likewise.
10001 (usr_store_inferior_registers): Likewise.
10002 * linux-arm-low.c (num_regs): Remove.
10003 (arm_num_regs): Define.
10004 (arm_regmap): Renamed from regmap, made static.
10005 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10007 (arm_cannot_store_register): Renamed from cannot_store_register,
10009 (the_low_target): New.
10010 * linux-i386-low.c (num_regs): Remove.
10011 (i386_num_regs): Define.
10012 (i386_regmap): Renamed from regmap, made static.
10013 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10015 (i386_cannot_store_register): Renamed from cannot_store_register,
10017 (the_low_target): New.
10018 * linux-ia64-low.c (num_regs): Remove.
10019 (ia64_num_regs): Define.
10020 (ia64_regmap): Renamed from regmap, made static.
10021 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10023 (ia64_cannot_store_register): Renamed from cannot_store_register,
10025 (the_low_target): New.
10026 * linux-m68k-low.c (num_regs): Remove.
10027 (m68k_num_regs): Define.
10028 (m68k_regmap): Renamed from regmap, made static.
10029 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10031 (m68k_cannot_store_register): Renamed from cannot_store_register,
10033 (the_low_target): New.
10034 * linux-mips-low.c (num_regs): Remove.
10035 (mips_num_regs): Define.
10036 (mips_regmap): Renamed from regmap, made static.
10037 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10039 (mips_cannot_store_register): Renamed from cannot_store_register,
10041 (the_low_target): New.
10042 * linux-ppc-low.c (num_regs): Remove.
10043 (ppc_num_regs): Define.
10044 (ppc_regmap): Renamed from regmap, made static.
10045 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10047 (ppc_cannot_store_register): Renamed from cannot_store_register,
10049 (the_low_target): New.
10050 * linux-s390-low.c (num_regs): Remove.
10051 (s390_num_regs): Define.
10052 (s390_regmap): Renamed from regmap, made static.
10053 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10055 (s390_cannot_store_register): Renamed from cannot_store_register,
10057 (the_low_target): New.
10058 * linux-sh-low.c (num_regs): Remove.
10059 (sh_num_regs): Define.
10060 (sh_regmap): Renamed from regmap, made static.
10061 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10063 (sh_cannot_store_register): Renamed from cannot_store_register,
10065 (the_low_target): New.
10066 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10067 (the_low_target): New.
10069 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10071 * Makefile.in: Add stamp-h target.
10072 * configure.in: Create stamp-h.
10073 * configure: Regenerated.
10075 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10077 * inferiors.c: New file.
10078 * target.c: New file.
10079 * target.h: New file.
10080 * Makefile.in: Add target.o and inferiors.o. Update
10082 * linux-low.c (inferior_pid): New static variable,
10083 moved from server.c.
10084 (linux_create_inferior): Renamed from create_inferior.
10085 Call add_inferior. Return 0 on success instead of a PID.
10086 (linux_attach): Renamed from myattach.
10087 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10088 (linux_thread_alive): Renamed from mythread_alive.
10089 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10091 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10092 (regsets_store_inferior_registers): Correct error message.
10093 Add missing ``return 0''.
10094 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10095 (linux_store_registers): Renamed from store_inferior_registers.
10096 (linux_read_memory): Renamed from read_inferior_memory.
10097 (linux_write_memory): Renamed from write_inferior_memory.
10098 (linux_target_ops): New structure.
10099 (initialize_low): Call set_target_ops ().
10100 * remote-utils.c (unhexify): New function.
10101 (hexify): New function.
10102 (input_interrupt): Send signals to ``signal_pid''.
10103 * server.c (inferior_pid): Remove.
10104 (start_inferior): Update create_inferior call.
10105 (attach_inferior): Call add_inferior.
10106 (handle_query): New function.
10107 (main): Call handle_query for `q' packets.
10108 * server.h: Include "target.h". Remove obsolete prototypes.
10109 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10111 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10113 * Makefile.in: Add WARN_CFLAGS. Update configury
10115 * configure.in: Check for <string.h>
10116 * configure: Regenerate.
10117 * config.in: Regenerate.
10118 * gdbreplay.c: Include needed system headers.
10119 (remote_open): Remove strchr prototype.
10120 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10121 * regcache.c (supply_register): Change buf argument to const void *.
10122 (supply_register_by_name): Likewise.
10123 (collect_register): Change buf argument to void *.
10124 (collect_register_by_name): Likewise.
10125 * regcache.h: Add missing prototypes.
10126 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10127 * server.c (handle_query): New function.
10128 (attached): New static variable, moved out of main.
10129 (main): Quiet longjmp clobber warnings.
10130 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10131 * utils.c (error): Remove NORETURN.
projects / binutils-gdb.git / blob