1 2014-08-28 Gary Benson <gbenson@redhat.com>
3 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6 (linux_resume_one_lwp): Likewise.
7 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
9 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
11 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
12 (init_register_cache): Replace fatal with gdb_assert_not_reached.
13 (find_register_by_name): Replace fatal with internal_error.
14 (find_regno): Likewise.
15 * tdesc.c (init_target_desc): Replace check with gdb_assert.
16 * thread-db.c (thread_db_create_event): Likewise.
17 (thread_db_load_search): Likewise.
18 (try_thread_db_load_1): Likewise.
19 * tracepoint.c (get_jump_space_head): Replace fatal with
21 (claim_trampoline_space): Likewise.
22 (have_fast_tracepoint_trampoline_buffer): Likewise.
23 (cmd_qtstart): Likewise.
24 (stop_tracing): Likewise.
25 (fast_tracepoint_collecting): Likewise.
26 (target_malloc): Likewise.
27 (download_tracepoint): Likewise.
28 (download_trace_state_variables): Replace check with gdb_assert.
29 (upload_fast_traceframes): Replace fatal with internal_error.
31 2014-08-19 Tom Tromey <tromey@redhat.com>
32 Gary Benson <gbenson@redhat.com>
34 * Makefile.in (SFILES): Add common/common-debug.c.
35 (OBS): Add common-debug.o.
36 (common-debug.o): New rule.
37 * debug.h (debug_printf): Don't declare.
38 * debug.c (debug_printf): Renamed and rewritten as...
39 (debug_vprintf): New function.
41 2014-08-19 Gary Benson <gbenson@redhat.com>
43 * utils.h: Do not include print-utils.h.
45 2014-08-19 Tom Tromey <tromey@redhat.com>
46 Gary Benson <gbenson@redhat.com>
48 * server.h: Add static assertion.
49 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
51 2014-08-19 Tom Tromey <tromey@redhat.com>
52 Gary Benson <gbenson@redhat.com>
54 * Makefile.in (SFILES): Add common/errors.c.
56 (IPA_OBS): Add errors-ipa.o.
58 (errors-ipa.o): Likewise.
59 * utils.h (perror_with_name, error, warning): Don't declare.
60 * utils.c (warning): Renamed and rewritten as...
61 (vwarning): New function.
62 (error): Renamed and rewritten as...
63 (verror): New function.
64 (internal_error): Renamed and rewritten as...
65 (internal_verror): New function.
67 2014-08-07 Gary Benson <gbenson@redhat.com>
69 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
70 * configure: Regenerate.
71 * config.in: Likewise.
72 * server.h: Do not include errno.h.
73 * event-loop.c: Likewise.
74 * hostio-errno.c: Likewise.
75 * linux-low.c: Likewise.
76 * remote-utils.c: Likewise.
77 * spu-low.c: Likewise.
79 * gdbreplay.c: Unconditionally include errno.h.
81 2014-08-07 Gary Benson <gbenson@redhat.com>
83 * server.h: Do not include string.h.
84 * event-loop.c: Likewise.
85 * linux-low.c: Likewise.
86 * regcache.c: Likewise.
87 * remote-utils.c: Likewise.
88 * spu-low.c: Likewise.
91 2014-08-07 Gary Benson <gbenson@redhat.com>
93 * server.h: Do not include gdb_assert.h.
95 2014-08-07 Gary Benson <gbenson@redhat.com>
97 * server.h: Do not include common-utils.h.
99 2014-08-07 Gary Benson <gbenson@redhat.com>
101 * server.h: Do not include ptid.h.
104 2014-08-07 Gary Benson <gbenson@redhat.com>
106 * server.h: Do not include gdb_locale.h.
108 2014-08-07 Gary Benson <gbenson@redhat.com>
110 * server.h: Do not include gdb/signals.h.
111 * win32-low.c: Likewise.
113 2014-08-07 Gary Benson <gbenson@redhat.com>
115 * server.h: Do not include pathmax.h.
117 2014-08-07 Gary Benson <gbenson@redhat.com>
119 * server.h: Do not include libiberty.h.
120 * linux-bfin-low.c: Likewise.
122 2014-08-07 Gary Benson <gbenson@redhat.com>
124 * server.h: Do not include ansidecl.h.
126 2014-08-07 Gary Benson <gbenson@redhat.com>
128 * linux-x86-low.c: Do not include stddef.h.
129 * lynx-ppc-low.c: Likewise.
130 * tracepoint.c: Likewise.
132 2014-08-07 Gary Benson <gbenson@redhat.com>
134 * server.h: Do not include stdarg.h.
135 * nto-low.c: Likewise.
137 2014-08-07 Gary Benson <gbenson@redhat.com>
139 * server.h: Do not include stdlib.h.
140 * inferiors.c: Likewise.
141 * linux-low.c: Likewise.
142 * regcache.c: Likewise.
143 * spu-low.c: Likewise.
144 * tracepoint.c: Likewise.
147 2014-08-07 Gary Benson <gbenson@redhat.com>
149 * server.h: Do not include stdio.h.
150 * linux-low.c: Likewise.
151 * remote-utils.c: Likewise.
152 * spu-low.c: Likewise.
154 * wincecompat.c: Likewise.
156 2014-08-06 Gary Benson <gbenson@redhat.com>
158 * regcache.c (init_register_cache): Move conditionals inside if.
160 2014-08-06 Gary Benson <gbenson@redhat.com>
162 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
164 2014-07-31 Gary Benson <gbenson@redhat.com>
166 * ax.h: Do not include server.h.
167 * gdbthread.h: Likewise.
168 * lynx-low.h: Likewise.
171 2014-07-30 Gary Benson <gbenson@redhat.com>
173 * server.h: Include common-defs.h.
174 Do not include config.h or build-gnulib-gdbserver/config.h.
176 2014-07-30 Gary Benson <gbenson@redhat.com>
178 * hostio-errno.c: Move server.h to top of includes list.
179 * inferiors.c: Likewise.
180 * linux-x86-low.c: Likewise.
181 * notif.c: Include server.h.
183 2014-07-24 Tom Tromey <tromey@redhat.com>
184 Gary Benson <gbenson@redhat.com>
186 * server.h (CORE_ADDR): Now unsigned.
188 2014-07-16 Pedro Alves <palves@redhat.com>
190 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
192 2014-07-15 Pedro Alves <palves@redhat.com>
194 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
197 2014-07-11 Pedro Alves <palves@redhat.com>
199 * linux-low.c (kill_wait_lwp): New function, based on
200 kill_one_lwp_callback, but use my_waitpid directly.
201 (kill_one_lwp_callback, linux_kill): Use it.
203 2014-06-23 Pedro Alves <palves@redhat.com>
205 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
206 before setting DR0..DR3.
208 2014-06-20 Gary Benson <gbenson@redhat.com>
210 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
211 * configure: Regenerated.
212 * config.in: Likewise.
214 2014-06-20 Gary Benson <gbenson@redhat.com>
216 * Makefile.in (SFILES): Update locations for files moved
218 (object file files): Reordered.
220 2014-06-20 Gary Benson <gbenson@redhat.com>
222 * i386-low.h (i386_dr_low_can_set_addr): Removed.
223 (i386_dr_low_set_addr): Likewise.
224 (i386_dr_low_get_addr): Likewise.
225 (i386_dr_low_can_set_control): Likewise.
226 (i386_dr_low_set_control): Likewise.
227 (i386_dr_low_get_control): Likewise.
228 (i386_dr_low_get_status): Likewise.
229 (i386_get_debug_register_length): Likewise.
230 * linux-x86-low.c (i386_dr_low_set_addr):
231 Changed signature. Made static.
232 (i386_dr_low_get_addr): Likewise.
233 (i386_dr_low_set_control): Likewise.
234 (i386_dr_low_get_control): Likewise.
235 (i386_dr_low_get_status): Likewise.
236 (i386_dr_low): New global variable.
237 * win32-i386-low.c (i386_dr_low_set_addr):
238 Changed signature. Made static.
239 (i386_dr_low_get_addr): Likewise.
240 (i386_dr_low_set_control): Likewise.
241 (i386_dr_low_get_control): Likewise.
242 (i386_dr_low_get_status): Likewise.
243 (i386_dr_low): New global variable.
245 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
247 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
248 * Makefile.in (AR, AR_FLAGS): Define.
249 * configure: Regenerate.
251 2014-06-19 Gary Benson <gbenson@redhat.com>
253 * Makefile.in (i386-dregs.o): New rule.
254 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
255 * i386-low.c (target.h): Remove include.
256 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
257 (DR_CONTROL_SHIFT): Likewise.
258 (DR_CONTROL_SIZE): Likewise.
259 (DR_RW_EXECUTE): Likewise.
260 (DR_RW_WRITE): Likewise.
261 (DR_RW_READ): Likewise.
262 (DR_RW_IORW): Likewise.
263 (DR_LEN_1): Likewise.
264 (DR_LEN_2): Likewise.
265 (DR_LEN_4): Likewise.
266 (DR_LEN_8): Likewise.
267 (DR_LOCAL_ENABLE_SHIFT): Likewise.
268 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
269 (DR_ENABLE_SIZE): Likewise.
270 (DR_LOCAL_SLOWDOWN): Likewise.
271 (DR_GLOBAL_SLOWDOWN): Likewise.
272 (DR_CONTROL_RESERVED): Likewise.
273 (I386_DR_CONTROL_MASK): Likewise.
274 (I386_DR_VACANT): Likewise.
275 (I386_DR_LOCAL_ENABLE): Likewise.
276 (I386_DR_GLOBAL_ENABLE): Likewise.
277 (I386_DR_DISABLE): Likewise.
278 (I386_DR_SET_RW_LEN): Likewise.
279 (I386_DR_GET_RW_LEN): Likewise.
280 (I386_DR_WATCH_HIT): Likewise.
281 (i386_wp_op_t): Likewise.
282 (i386_show_dr): Likewise.
283 (i386_length_and_rw_bits): Likewise.
284 (i386_insert_aligned_watchpoint): Likewise.
285 (i386_remove_aligned_watchpoint): Likewise.
286 (i386_handle_nonaligned_watchpoint): Likewise.
287 i386_update_inferior_debug_regs(): Likewise.
288 (i386_dr_insert_watchpoint): Likewise.
289 (i386_dr_remove_watchpoint): Likewise.
290 (i386_dr_region_ok_for_watchpoint): Likewise.
291 (i386_dr_stopped_data_address): Likewise.
292 (i386_dr_stopped_by_watchpoint): Likewise.
294 2014-06-19 Gary Benson <gbenson@redhat.com>
296 * i386-low.c (i386_dr_show): Renamed to
297 i386_show_dr and made static. All uses updated.
298 (i386_dr_length_and_rw_bits): Renamed to
299 i386_length_and_rw_bits and made static.
301 (i386_dr_insert_aligned_watchpoint): Renamed to
302 i386_insert_aligned_watchpoint and made static.
304 (i386_dr_remove_aligned_watchpoint): Renamed to
305 i386_remove_aligned_watchpoint and made static.
307 (i386_dr_update_inferior_debug_regs): Renamed to
308 i386_update_inferior_debug_regs and made static.
311 2014-06-18 Gary Benson <gbenson@redhat.com>
313 * i386-low.h (i386_dr_low_can_set_addr): New macro.
314 (i386_dr_low_can_set_control): Likewise.
315 (i386_get_debug_register_length): Likewise.
316 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
317 (i386_dr_low_can_set_control): Likewise.
318 (i386_get_debug_register_length): Likewise.
320 2014-06-17 Gary Benson <gbenson@redhat.com>
322 * i386-low.h (i386-dregs.h): New include.
323 (DR_FIRSTADDR): Now in i386-dregs.h.
324 (DR_LASTADDR): Likewise.
325 (DR_NADDR): Likewise.
326 (DR_STATUS): Likewise.
327 (DR_CONTROL): Likewise.
328 (i386_debug_reg_state): Likewise.
329 (i386_dr_insert_watchpoint): Likewise.
330 (i386_dr_remove_watchpoint): Likewise.
331 (i386_dr_region_ok_for_watchpoint): Likewise.
332 (i386_dr_stopped_data_address): Likewise.
333 (i386_dr_stopped_by_watchpoint): Likewise.
334 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
336 2014-06-18 Gary Benson <gbenson@redhat.com>
338 * i386-low.h (i386_low_insert_watchpoint): Renamed to
339 i386_dr_insert_watchpoint.
340 (i386_low_remove_watchpoint): Renamed to
341 i386_dr_remove_watchpoint.
342 (i386_low_region_ok_for_watchpoint): Renamed to
343 i386_dr_region_ok_for_watchpoint.
344 (i386_low_stopped_data_address): Renamed to
345 i386_dr_stopped_data_address.
346 (i386_low_stopped_by_watchpoint): Renamed to
347 i386_dr_stopped_by_watchpoint.
348 * i386-low.c (i386_show_dr): Renamed to
349 i386_dr_show and made nonstatic. All uses updated.
350 (i386_length_and_rw_bits): Renamed to
351 i386_dr_length_and_rw_bits and made nonstatic.
353 (i386_insert_aligned_watchpoint): Renamed to
354 i386_dr_insert_aligned_watchpoint and made nonstatic.
356 (i386_remove_aligned_watchpoint): Renamed to
357 i386_dr_remove_aligned_watchpoint and made nonstatic.
359 (i386_update_inferior_debug_regs): Renamed to
360 i386_dr_update_inferior_debug_regs and made nonstatic.
362 (i386_low_insert_watchpoint): Renamed to
363 i386_dr_insert_watchpoint. All uses updated.
364 (i386_low_remove_watchpoint): Renamed to
365 i386_dr_remove_watchpoint. All uses updated.
366 (i386_low_region_ok_for_watchpoint): Renamed to
367 i386_dr_region_ok_for_watchpoint. All uses updated.
368 (i386_low_stopped_data_address): Renamed to
369 i386_dr_stopped_data_address. All uses updated.
370 (i386_low_stopped_by_watchpoint): Renamed to
371 i386_dr_stopped_by_watchpoint. All uses updated.
373 2014-06-18 Gary Benson <gbenson@redhat.com>
375 * i386-low.c (i386_dr_low_can_set_addr): New macro.
376 (i386_dr_low_can_set_control): Likewise.
377 (i386_insert_aligned_watchpoint): New check.
379 2014-06-18 Gary Benson <gbenson@redhat.com>
381 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
384 2014-06-18 Gary Benson <gbenson@redhat.com>
386 * i386-low.c (i386_length_and_rw_bits): Use internal_error
387 instead of fatal and error.
388 (i386_handle_nonaligned_watchpoint): Likewise.
390 2014-06-18 Gary Benson <gbenson@redhat.com>
392 * i386-low.c (i386_get_debug_register_length): New macro.
393 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
394 (i386_show_dr): Use debug_printf instead of fprintf. Use
395 phex to format values.
397 2014-06-18 Gary Benson <gbenson@redhat.com>
399 * i386-low.h: Comment changes.
400 * i386-low.c: Likewise.
402 2014-06-18 Gary Benson <gbenson@redhat.com>
404 * i386-low.c: Whitespace changes.
406 2014-06-12 Tom Tromey <tromey@redhat.com>
408 * utils.c (freeargv): Remove.
410 2014-06-12 Tom Tromey <tromey@redhat.com>
412 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
413 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
414 (parse_debug_format_options): Likewise.
415 (gdbserver_usage): Likewise.
416 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
417 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
418 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
420 ($(LIBGNU)): Depend on libiberty.
421 (all-lib): Recurse into all subdirs.
422 (install-only): Invoke "install" target in subdirs.
423 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
425 * configure: Rebuild.
426 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
427 for vasprintf, vsnprintf, or gettimeofday.
428 * configure.srv: Don't add safe-ctype.o or lbasename.o to
431 2014-06-05 Joel Brobecker <brobecker@adacore.com>
433 * development.sh: Delete.
434 * Makefile.in (config.status): Adjust dependency on development.sh.
435 * configure.ac: Adjust development.sh source call.
436 * configure: Regenerate.
438 2014-06-02 Pedro Alves <palves@redhat.com>
440 * ax.c (gdb_free_agent_expr): New function.
441 * ax.h (gdb_free_agent_expr): New declaration.
442 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
444 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
446 (clear_breakpoint_conditions_and_commands): New function.
447 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
448 (clear_breakpoint_conditions_and_commands): New declaration.
450 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
452 * linux-aarch64-low.c (asm/ptrace.h): Include.
454 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
456 Fix TLS access for -static -pthread.
457 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
458 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
459 (thread_db_load_search, try_thread_db_load_1): Initialize it.
461 2014-05-20 Pedro Alves <palves@redhat.com>
463 * linux-aarch64-low.c (aarch64_insert_point)
464 (aarch64_remove_point): No longer check whether the type is
465 supported here. Adjust to new interface.
466 (the_low_target): Install aarch64_supports_z_point_type as
467 supports_z_point_type method.
468 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
469 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
470 instead of a Z packet char. Adjust.
471 (arm_supports_z_point_type): New function.
472 (arm_insert_point, arm_remove_point): Adjust to new interface.
473 (the_low_target): Install arm_supports_z_point_type.
474 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
475 (cris_insert_point, cris_remove_point): Adjust to new interface.
476 Don't check whether the type is supported here.
477 (the_low_target): Install cris_supports_z_point_type.
478 * linux-low.c (linux_supports_z_point_type): New function.
479 (linux_insert_point, linux_remove_point): Adjust to new interface.
480 * linux-low.h (struct linux_target_ops) <insert_point,
481 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
482 raw_breakpoint pointer parameter.
483 <supports_z_point_type>: New method.
484 * linux-mips-low.c (mips_supports_z_point_type): New function.
485 (mips_insert_point, mips_remove_point): Adjust to new interface.
486 Use mips_supports_z_point_type.
487 (the_low_target): Install mips_supports_z_point_type.
488 * linux-ppc-low.c (the_low_target): Install NULL as
489 supports_z_point_type method.
490 * linux-s390-low.c (the_low_target): Install NULL as
491 supports_z_point_type method.
492 * linux-sparc-low.c (the_low_target): Install NULL as
493 supports_z_point_type method.
494 * linux-x86-low.c (x86_supports_z_point_type): New function.
495 (x86_insert_point): Adjust to new insert_point interface. Use
496 insert_memory_breakpoint. Adjust to new
497 i386_low_insert_watchpoint interface.
498 (x86_remove_point): Adjust to remove_point interface. Use
499 remove_memory_breakpoint. Adjust to new
500 i386_low_remove_watchpoint interface.
501 (the_low_target): Install x86_supports_z_point_type.
502 * lynx-low.c (lynx_target_ops): Install NULL as
503 supports_z_point_type callback.
504 * nto-low.c (nto_supports_z_point_type): New.
505 (nto_insert_point, nto_remove_point): Adjust to new interface.
506 (nto_target_ops): Install nto_supports_z_point_type.
507 * mem-break.c: Adjust intro comment.
508 (struct raw_breakpoint) <raw_type, size>: New fields.
509 <inserted>: Update comment.
510 <shlib_disabled>: Delete field.
511 (enum bkpt_type) <gdb_breakpoint>: Delete value.
512 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
513 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
514 (raw_bkpt_type_to_target_hw_bp_type): New function.
515 (find_enabled_raw_code_breakpoint_at): New function.
516 (find_raw_breakpoint_at): New type and size parameters. Use them.
517 (insert_memory_breakpoint): New function, based off
518 set_raw_breakpoint_at.
519 (remove_memory_breakpoint): New function.
520 (set_raw_breakpoint_at): Reimplement.
521 (set_breakpoint): New, based on set_breakpoint_at.
522 (set_breakpoint_at): Reimplement.
523 (delete_raw_breakpoint): Go through the_target->remove_point
524 instead of assuming memory breakpoints.
525 (find_gdb_breakpoint_at): Delete.
526 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
527 (find_gdb_breakpoint): New function.
528 (set_gdb_breakpoint_at): Delete.
529 (z_type_supported): New function.
530 (set_gdb_breakpoint_1): New function, loosely based off
531 set_gdb_breakpoint_at.
532 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
533 (delete_gdb_breakpoint_at): Delete.
534 (delete_gdb_breakpoint_1): New function, loosely based off
535 delete_gdb_breakpoint_at.
536 (delete_gdb_breakpoint): New function.
537 (clear_gdb_breakpoint_conditions): Rename to ...
538 (clear_breakpoint_conditions): ... this. Don't handle a NULL
540 (add_condition_to_breakpoint): Make static.
541 (add_breakpoint_condition): Take a struct breakpoint pointer
542 instead of an address. Adjust.
543 (gdb_condition_true_at_breakpoint): Rename to ...
544 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
546 (gdb_condition_true_at_breakpoint): Reimplement.
547 (add_breakpoint_commands): Take a struct breakpoint pointer
548 instead of an address. Adjust.
549 (gdb_no_commands_at_breakpoint): Rename to ...
550 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
551 parameter. Return true if no breakpoint was found. Change debug
553 (gdb_no_commands_at_breakpoint): Reimplement.
554 (run_breakpoint_commands): Rename to ...
555 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
556 and change return type to boolean.
557 (run_breakpoint_commands): New function.
558 (gdb_breakpoint_here): Also check for Z1 breakpoints.
559 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
560 breakpoint. Go through the_target->remove_point instead of
561 assuming memory breakpoint.
562 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
563 software and hardware breakpoints.
564 (reinsert_raw_breakpoint): Go through the_target->insert_point
565 instead of assuming memory breakpoint.
566 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
567 software and hardware breakpoints.
568 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
569 Check both software and hardware breakpoints.
570 (validate_inserted_breakpoint): Assert the breakpoint is a
571 software breakpoint. Set the inserted flag to -1 instead of
572 setting shlib_disabled.
573 (delete_disabled_breakpoints): Adjust.
574 (validate_breakpoints): Only validate software breakpoints.
575 Adjust to inserted flag change.
576 (check_mem_read, check_mem_write): Skip breakpoint types other
577 than software breakpoints. Adjust to inserted flag change.
578 * mem-break.h (enum raw_bkpt_type): New enum.
579 (raw_breakpoint, struct process_info): Forward declare.
580 (Z_packet_to_target_hw_bp_type): Delete declaration.
581 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
582 (set_gdb_breakpoint, delete_gdb_breakpoint)
583 (clear_breakpoint_conditions): New declarations.
584 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
585 (breakpoint_inserted_here): Update comment.
586 (add_breakpoint_condition, add_breakpoint_commands): Replace
587 address parameter with a breakpoint pointer parameter.
588 (gdb_breakpoint_here): Update comment.
589 (delete_gdb_breakpoint_at): Delete.
590 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
591 * server.c (process_point_options): Take a struct breakpoint
592 pointer instead of an address. Adjust.
593 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
594 delete_gdb_breakpoint.
595 * spu-low.c (spu_target_ops): Install NULL as
596 supports_z_point_type method.
597 * target.h: Include mem-break.h.
598 (struct target_ops) <prepare_to_access_memory>: Update comment.
599 <supports_z_point_type>: New field.
600 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
601 instead of a char. Also take a raw breakpoint pointer.
602 * win32-arm-low.c (the_low_target): Install NULL as
603 supports_z_point_type.
604 * win32-i386-low.c (i386_supports_z_point_type): New function.
605 (i386_insert_point, i386_remove_point): Adjust to new interface.
606 (the_low_target): Install i386_supports_z_point_type.
607 * win32-low.c (win32_supports_z_point_type): New function.
608 (win32_insert_point, win32_remove_point): Adjust to new interface.
609 (win32_target_ops): Install win32_supports_z_point_type.
610 * win32-low.h (struct win32_target_ops):
611 <supports_z_point_type>: New method.
612 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
613 instead of a char. Also take a raw breakpoint pointer.
615 2014-05-20 Pedro Alves <palves@redhat.com>
617 * mem-break.h: Include break-common.h.
618 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
619 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
620 (Z_packet_to_target_hw_bp_type): New declaration.
621 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
622 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
623 (Z_PACKET_ACCESS_WP): Delete macros.
624 (Z_packet_to_hw_type): Delete function.
625 * i386-low.h: Don't include break-common.h here.
626 (Z_packet_to_hw_type): Delete declaration.
627 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
628 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
629 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
630 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
631 * linux-aarch64-low.c: Don't include break-common.h here.
632 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
633 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
634 (Z_packet_to_target_hw_bp_type): Delete function.
635 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
637 (mips_insert_point, mips_remove_point): Use
638 Z_packet_to_target_hw_bp_type.
640 2014-05-20 Pedro Alves <palves@redhat.com>
642 * linux-aarch64-low.c: Include break-common.h.
643 (enum target_point_type): Delete.
644 (Z_packet_to_point_type): Rename to ...
645 (Z_packet_to_target_hw_bp_type): ... this, and return a
646 target_hw_bp_type instead.
647 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
648 instead of an enum target_point_type.
649 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
651 (aarch64_dr_state_insert_one_point)
652 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
653 (aarch64_handle_aligned_watchpoint)
654 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
655 Take an enum target_hw_bp_type instead of an enum
657 (aarch64_supports_z_point_type): New function.
658 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
659 use Z_packet_to_target_hw_bp_type.
661 2014-05-20 Joel Brobecker <brobecker@adacore.com>
663 * configure.ac: Only use -Werror by default when DEVELOPMENT
665 * configure: Regenerate.
667 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
669 Fix gdbserver qGetTLSAddr for x86_64 -m32.
670 * linux-x86-low.c (X86_64_USER_REGS): New.
671 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
673 2014-04-28 Yao Qi <yao@codesourcery.com>
675 * Makefile.in (i386-avx512.c): Fix the typo of generated file
678 2014-04-25 Pedro Alves <palves@redhat.com>
681 * linux-low.c (linux_attach_fail_reason_string): New function.
682 (linux_attach_lwp): Delete.
683 (linux_attach_lwp_1): Rename to ...
684 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
685 argument. Remove "initial" parameter. Return int instead of
686 void. Don't error or warn here.
687 (linux_attach): Adjust to call linux_attach_lwp. Call error on
688 failure to attach to the tgid. Call warning when failing to
690 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
691 argument. Remove "initial" parameter. Return int instead of
692 void. Don't error or warn here.
693 (linux_attach_fail_reason_string): New declaration.
694 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
695 interface change. Use linux_attach_fail_reason_string.
697 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
698 Walfred Tedeschi <walfred.tedeschi@intel.com>
700 * Makefile.in: Added rules to handle new files
701 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
702 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
703 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
704 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
705 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
706 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
708 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
709 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
710 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
712 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
713 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
714 i386/x32-avx512-linux.xml.
715 * i387-fp.c (num_avx512_k_registers): New constant for number
717 (num_avx512_zmmh_low_registers): New constant for number of
718 lower ZMM registers (0-15).
719 (num_avx512_zmmh_high_registers): New constant for number of
720 higher ZMM registers (16-31).
721 (num_avx512_ymmh_registers): New contant for number of higher
722 YMM registers (ymm16-31 added by avx521 on x86_64).
723 (num_avx512_xmm_registers): New constant for number of higher
724 XMM registers (xmm16-31 added by AVX512 on x86_64).
725 (struct i387_xsave): Add space for AVX512 registers.
726 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
727 Add code to handle AVX512 registers.
728 (i387_xsave_to_cache): Add code to handle AVX512 registers.
729 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
730 prototypei from generated file.
731 (tdesc_amd64_avx512_linux): Likewise.
732 (init_registers_x32_avx512_linux): Likewise.
733 (tdesc_x32_avx512_linux): Likewise.
734 (init_registers_i386_avx512_linux): Likewise.
735 (tdesc_i386_avx512_linux): Likewise.
736 (x86_64_regmap): Add AVX512 registers.
737 (x86_linux_read_description): Add code to handle AVX512 XSTATE
739 (initialize_low_arch): Add code to initialize AVX512 registers.
741 2014-04-23 Pedro Alves <palves@redhat.com>
743 * mem-break.c (find_gdb_breakpoint_at): Make static.
744 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
746 2014-04-23 Pedro Alves <palves@redhat.com>
748 * i386-low.c: Don't include break-common.h here.
749 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
750 prototype to take target_hw_bp_type as argument instead of a Z
752 * i386-low.h: Include break-common.h here.
753 (Z_packet_to_hw_type): Declare.
754 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
756 * linux-x86-low.c (x86_insert_point): Convert the packet number to
757 a target_hw_bp_type before calling i386_low_insert_watchpoint.
758 (x86_remove_point): Convert the packet number to a
759 target_hw_bp_type before calling i386_low_remove_watchpoint.
760 * win32-i386-low.c (i386_insert_point): Convert the packet number
761 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
762 (i386_remove_point): Convert the packet number to a
763 target_hw_bp_type before calling i386_low_remove_watchpoint.
765 2014-04-23 Pedro Alves <palves@redhat.com>
767 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
769 2014-04-10 Pedro Alves <palves@redhat.com>
771 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
772 Check if the condition or command is NULL before checking if the
773 breakpoint is known. On success, return true.
774 * mem-break.h (add_breakpoint_condition): Document return.
775 (add_breakpoint_commands): Add describing comment.
776 * server.c (skip_to_semicolon): New function.
777 (process_point_options): Use it.
779 2014-04-09 Pedro Alves <palves@redhat.com>
781 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
784 2014-02-27 Pedro Alves <palves@redhat.com>
787 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
789 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
791 (last_thread_of_process_p): Take a PID argument instead of a
793 (linux_wait_for_lwp): Delete.
794 (num_lwps, check_zombie_leaders, not_stopped_callback): New
796 (linux_low_filter_event): New function, party factored out from
797 linux_wait_for_event.
798 (linux_wait_for_event): Rename to ...
799 (linux_wait_for_event_filtered): ... this. Add new filter ptid
800 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
801 sigsuspend. Check for zombie leaders.
802 (linux_wait_for_event): Reimplement as wrapper around
803 linux_wait_for_event_filtered.
804 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
805 a normal or signal exit is seen, it's the whole process exiting.
806 (wait_for_sigstop): No longer a for_each_inferior callback.
807 Rewrite on top of linux_wait_for_event_filtered.
808 (stop_all_lwps): Call wait_for_sigstop directly.
809 * server.c (resume, handle_target_event): Handle
810 TARGET_WAITKIND_NO_RESUMED.
812 2014-02-26 Joel Brobecker <brobecker@adacore.com>
814 * win32-low.c (psapi_get_dll_name,
815 * win32_CreateToolhelp32Snapshot): Delete.
816 (win32_CreateToolhelp32Snapshot, win32_Module32First)
817 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
819 (handle_load_dll): Add function description.
820 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
822 2014-02-26 Joel Brobecker <brobecker@adacore.com>
824 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
826 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
827 base address when calling win32_add_one_solib.
828 (handle_load_dll): Delete local variable load_addr.
829 Remove 0x1000 offset applied to DLL base address when calling
831 (handle_unload_dll): Add comment.
833 2014-02-26 Joel Brobecker <brobecker@adacore.com>
835 * win32-low.c (win32_add_all_dlls): Renames
836 win32_ensure_ntdll_loaded. Rewrite function documentation.
837 Adjust implementation to always load all DLLs.
838 Add 0x1000 offset to DLL base address when calling
840 (child_initialization_done): New static global.
841 (do_initial_child_stuff): Set child_initialization_done to
842 zero during child initialization, and 1 after. Replace call
843 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
845 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
846 (handle_unload_dll): Add function documentation.
847 (get_child_debug_event): Ignore load and unload DLL events
848 during child initialization.
850 2014-02-20 Doug Evans <dje@google.com>
852 Remove global all_lwps.
853 * inferiors.h (ptid_of): Move here from linux-low.h.
854 (pid_of, lwpid_of): Ditto.
855 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
856 parameter is a struct thread_info * now.
857 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
858 directly. Pass &all_threads to find_inferior instead of &all_lwps.
859 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
861 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
862 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
863 * linux-arm-low.c (update_registers_callback): Update, "entry"
864 parameter is a struct thread_info * now.
865 Fetch lwpid from current_inferior directly.
866 (arm_insert_point): Pass &all_threads to find_inferior instead of
868 (arm_remove_point): Ditto.
869 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
870 (arm_prepare_to_resume): Fetch pid from thread.
871 (arm_read_description): Fetch lwpid from current_inferior directly.
872 * linux-low.c (all_lwps): Delete.
873 (delete_lwp): Delete call to remove_inferior.
874 (handle_extended_wait): Fetch lwpid from thread.
875 (add_lwp): Don't set lwp->entry.id. Remove call to
876 add_inferior_to_list.
877 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
878 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
879 (kill_one_lwp_callback): Ditto.
880 (linux_kill): Don't dereference NULL pointer.
881 Fetch ptid,lwpid from thread.
882 (get_detach_signal): Fetch ptid from thread.
883 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
884 Simplify call to regcache_invalidate_thread.
885 (delete_lwp_callback): Update, "entry" parameter is a
886 struct thread_info * now. Fetch pid from thread.
887 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
888 (status_pending_p_callback): Update, "entry" parameter is a
889 struct thread_info * now. Fetch ptid from thread.
890 (find_lwp_pid): Update, "entry" parameter is a
891 struct thread_info * now.
892 (linux_wait_for_lwp): Fetch pid from thread.
893 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
894 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
895 (enqueue_one_deferred_signal): Fetch lwpid from thread.
896 (dequeue_one_deferred_signal): Ditto.
897 (cancel_breakpoint): Fetch ptid from current_inferior.
898 (linux_wait_for_event): Pass &all_threads to find_inferior,
899 not &all_lwps. Fetch ptid, lwpid from thread.
900 (count_events_callback): Update, "entry" parameter is a
901 struct thread_info * now.
902 (select_singlestep_lwp_callback): Ditto.
903 (select_event_lwp_callback): Ditto.
904 (cancel_breakpoints_callback): Ditto.
905 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
907 (select_event_lwp): Ditto. Fetch ptid from event_thread.
908 (unsuspend_one_lwp): Update, "entry" parameter is a
909 struct thread_info * now.
910 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
912 (linux_stabilize_threads): Ditto. And for for_each_inferior.
913 Fetch lwpid from thread, not lwp.
914 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
915 Pass &all_threads to find_inferior, not &all_lwps.
916 (send_sigstop): Fetch lwpid from thread, not lwp.
917 (send_sigstop_callback): Update, "entry" parameter is a
918 struct thread_info * now.
919 (suspend_and_send_sigstop_callback): Ditto.
920 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
921 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
922 struct thread_info * now.
923 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
925 (lwp_running): Update, "entry" parameter is a
926 struct thread_info * now.
927 (stop_all_lwps): Fetch ptid from thread.
928 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
929 (linux_resume_one_lwp): Fetch lwpid from thread.
930 (linux_set_resume_request): Update, "entry" parameter is a
931 struct thread_info * now. Fetch pid, lwpid from thread.
932 (resume_status_pending_p): Update, "entry" parameter is a
933 struct thread_info * now.
934 (need_step_over_p): Ditto. Fetch lwpid from thread.
935 (start_step_over): Fetch lwpid from thread.
936 (linux_resume_one_thread): Update, "entry" parameter is a
937 struct thread_info * now. Fetch lwpid from thread.
938 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
939 (proceed_one_lwp): Update, "entry" parameter is a
940 struct thread_info * now. Fetch lwpid from thread.
941 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
942 struct thread_info * now.
943 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
944 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
945 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
947 (regsets_store_inferior_registers): Ditto.
948 (fetch_register, store_register): Ditto.
949 (linux_read_memory, linux_write_memory): Ditto.
950 (linux_request_interrupt): Ditto.
951 (linux_read_auxv): Ditto.
952 (linux_xfer_siginfo): Ditto.
953 (linux_qxfer_spu): Ditto.
954 (linux_qxfer_libraries_svr4): Ditto.
955 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
956 moved to inferiors.h.
958 (get_thread_lwp): Update.
959 (struct lwp_info): Delete member "entry". Simplify comment for
962 * linux-mips-low.c (mips_read_description): Fetch lwpid from
963 current_inferior directly.
964 (update_watch_registers_callback): Update, "entry" parameter is a
965 struct thread_info * now. Fetch pid from thread.
966 (mips_linux_prepare_to_resume): Fetch ptid from thread.
967 (mips_insert_point): Fetch lwpid from current_inferior.
968 Pass &all_threads to find_inferior, not &all_lwps.
969 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
970 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
972 (mips_stopped_data_address): Ditto.
973 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
975 * linux-tile-low.c (tile_arch_setup): Ditto.
976 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
977 (update_debug_registers_callback): Update, "entry" parameter is a
978 struct thread_info * now. Fetch pid from thread.
979 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
980 Pass &all_threads to find_inferior, not &all_lwps.
981 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
982 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
983 Pass &all_threads to find_inferior, not &all_lwps.
984 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
985 (i386_dr_low_get_status): Ditto.
986 (x86_linux_prepare_to_resume): Fetch ptid from thread.
987 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
988 (x86_linux_read_description): Ditto.
989 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
991 2014-02-20 Doug Evans <dje@google.com>
993 * inferiors.c (get_first_inferior): Fix buglet.
995 2014-02-19 Doug Evans <dje@google.com>
997 * gdbthread.h (add_thread): Change result type to struct thread_info *.
998 * inferiors.c (add_thread): Change result type to struct thread_info *.
1000 (add_lwp): Call add_thread here instead of in callers.
1001 All callers updated.
1002 * linux-low.h (get_lwp_thread): Rewrite.
1003 (struct lwp_info): New member "thread".
1005 2014-02-19 Doug Evans <dje@google.com>
1007 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1008 All callers updated.
1010 2014-02-19 Doug Evans <dje@google.com>
1012 * inferiors.c (add_thread): Fix whitespace.
1014 2014-02-19 Doug Evans <dje@google.com>
1016 * dll.c (clear_dlls): Replace accessing list implemention details
1018 * gdbthread.h (get_first_thread): Declare.
1019 * inferiors.c (for_each_inferior_with_data): New function.
1020 (get_first_thread): New function.
1021 (find_thread_ptid): Simplify.
1022 (get_first_inferior): New function.
1023 (clear_list): Delete.
1024 (one_inferior_p): New function.
1025 (clear_inferior_list): New function.
1026 (clear_inferiors): Update.
1027 * inferiors.h (for_each_inferior_with_data): Declare.
1028 (clear_inferior_list): Declare.
1029 (one_inferior_p): Declare.
1030 (get_first_inferior): Declare.
1031 * linux-low.c (linux_wait_for_event): Replace accessing list
1032 implemention details with API function.
1033 * server.c (target_running): Ditto.
1034 (accumulate_file_name_length): New function.
1035 (emit_dll_description): New function.
1036 (handle_qxfer_libraries): Replace accessing list implemention
1037 details with API function.
1038 (handle_qxfer_threads_worker): New function.
1039 (handle_qxfer_threads_proper): Replace accessing list implemention
1040 details with API function.
1041 (handle_query): Ditto.
1042 (visit_actioned_threads_callback_ftype): New typedef.
1043 (visit_actioned_threads_data): New struct.
1044 (visit_actioned_threads): Rewrite to be find_inferior callback.
1045 (resume): Call find_inferior.
1046 (handle_status): Replace accessing list implemention
1047 details with API function.
1048 (process_serial_event): Replace accessing list implemention details
1050 * target.c (set_desired_inferior): Replace accessing list implemention
1051 details with API function.
1052 * tracepoint.c (same_process_p): New function.
1053 (gdb_agent_about_to_close): Replace accessing list implemention
1054 details with API function.
1055 * win32-low.c (child_delete_thread): Replace accessing list
1056 implemention details with API function.
1057 (match_dll_by_basename): New function.
1058 (dll_is_loaded_by_basename): New function.
1059 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1060 details call to dll_is_loaded_by_basename.
1062 2014-02-19 Doug Evans <dje@google.com>
1064 * dll.h (struct dll_info): Add comment.
1065 * gdbthread.h (struct thread_info): Add comment.
1066 (current_ptid): Simplify.
1067 * inferiors.c (add_process): Update.
1068 (remove_process): Update.
1069 * inferiors.h (struct process_info): Rename member "head" to "entry".
1070 * linux-low.c (delete_lwp): Update.
1072 (last_thread_of_process_p): Update.
1073 (kill_one_lwp_callback, linux_kill): Update.
1074 (status_pending_p_callback): Update.
1075 (wait_for_sigstop): Update. Simplify read of ptid.
1076 (start_step_over): Update.
1077 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1078 (get_lwp_thread): Update.
1079 (struct lwp_info): Rename member "head" to "entry".
1080 * regcache.h (inferior_list_entry): Delete.
1081 * server.c (kill_inferior_callback): Update.
1082 (detach_or_kill_inferior_callback): Update.
1083 (print_started_pid): Update.
1084 (print_attached_pid): Update.
1085 (process_serial_event): Simplify read of ptid.
1086 * thread-db.c (thread_db_create_event): Update.
1087 (thread_db_get_tls_address): Update.
1088 * win32-low.c (current_inferior_ptid): Simplify.
1090 2014-02-19 Tom Tromey <tromey@redhat.com>
1092 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1094 (target_supports_btrace): Update.
1096 2014-02-14 Yao Qi <yao@codesourcery.com>
1098 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1099 (rsp-low-ipa.o): New target.
1101 2014-02-12 Tom Tromey <tromey@redhat.com>
1103 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1104 convert_ascii_to_int.
1105 * regcache.c (registers_to_string): Likewise.
1106 * remote-utils.c (decode_M_packet): Likewise.
1107 * server.c (process_serial_event): Likewise.
1109 2014-02-12 Tom Tromey <tromey@redhat.com>
1111 * server.c (handle_query, handle_v_run): Use hex2bin, not
1113 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1115 2014-02-12 Tom Tromey <tromey@redhat.com>
1117 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1118 convert_int_to_ascii.
1119 * regcache.c (registers_to_string, collect_register_as_string):
1121 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1123 * server.c (process_serial_event): Likewise.
1124 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1125 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1127 2014-02-12 Tom Tromey <tromey@redhat.com>
1129 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1130 bin2hex, not hexify.
1131 * tracepoint.c (cmd_qtstatus): Likewise.
1133 2014-02-12 Tom Tromey <tromey@redhat.com>
1135 * remote-utils.c (monitor_output): Pass explicit length to
1138 2014-02-12 Tom Tromey <tromey@redhat.com>
1140 * tracepoint.c: Include rsp-low.h.
1141 * server.c: Include rsp-low.h.
1142 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1143 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1145 * remote-utils.c: Include rsp-low.h.
1146 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1147 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1148 (convert_int_to_ascii, convert_ascii_to_int): Move to
1150 * regcache.c: Include rsp-low.h.
1151 * ax.c: Include rsp-low.h.
1152 * Makefile.in (SFILES): Add common/rsp-low.c.
1153 (OBS): Add rsp-low.o.
1154 (rsp-low.o): New target.
1156 2014-02-12 Tom Tromey <tromey@redhat.com>
1158 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1159 Include print-utils.h.
1160 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1161 (plongest, thirty_two, phex_nz): Remove.
1162 * Makefile.in (SFILES): Add common/print-utils.c.
1163 (OBS): Add print-utils.o.
1164 (print-utils-ipa.o): New target.
1165 (print-utils.o): New target.
1166 (IPA_OBJS): Add print-utils-ipa.o.
1168 2014-02-06 Tom Tromey <tromey@redhat.com>
1170 * Makefile.in (SFILES): Fix indentation.
1172 2014-02-05 Doug Evans <dje@google.com>
1174 * linux-low.c (linux_wait_for_event): Improve comment.
1175 (linux_wait_1): Keep current_inferior in sync with event_child.
1177 2014-01-22 Doug Evans <dje@google.com>
1179 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1181 2014-01-22 Doug Evans <dje@google.com>
1183 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1184 * configure: Regenerate.
1185 * config.in: Regenerate.
1186 * Makefile.in (SFILES): Add debug.c.
1188 * debug.c: New file.
1189 * debug.h: New file.
1190 * linux-aarch64-low.c (*): Update all debugging printfs to use
1191 debug_printf instead of fprintf.
1192 * linux-arm-low.c (*): Ditto.
1193 * linux-cris-low.c (*): Ditto.
1194 * linux-crisv32-low.c (*): Ditto.
1195 * linux-m32r-low.c (*): Ditto.
1196 * linux-sparc-low.c (*): Ditto.
1197 * linux-x86.c (*): Ditto.
1198 * linux-low.c (*): Ditto.
1199 (linux_wait_1): Add calls to debug_enter, debug_exit.
1200 (linux_wait): Remove redundant debugging printf.
1201 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1202 (linux_resume, unstop_all_lwps): Ditto.
1203 * mem-break.c (*): Update all debugging printfs to use
1204 debug_printf instead of fprintf.
1205 * remote-utils.c (*): Ditto.
1206 * thread-db.c (*): Ditto.
1207 * server.c #include <ctype.h>, "gdb_vecs.h".
1208 (debug_threads): Moved to debug.c.
1209 (*): Update all debugging printfs to use debug_printf instead of
1211 (start_inferior): Replace call to fflush with call to debug_flush.
1212 (monitor_show_help): Mention set debug-format.
1213 (parse_debug_format_options): New function.
1214 (handle_monitor_command): Handle "monitor set debug-format".
1215 (gdbserver_usage): Mention --debug-format.
1216 (main): Parse --debug-format.
1217 * server.h (debug_threads): Declaration moved to debug.h.
1219 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1220 trace_debug_1 that uses debug_printf.
1221 (tracepoint_look_up_symbols): Update all debugging printfs to use
1222 debug_printf instead of fprintf.
1224 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1226 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1229 2014-01-17 Pedro Alves <palves@redhat.com>
1232 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1233 defined after including gdb_proc_service.h.
1235 2014-01-16 Doug Evans <dje@google.com>
1237 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1238 (match_dll): Use it.
1240 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1242 * target.h (target_ops) <read_btrace>: Change parameters and
1243 return type to allow error reporting.
1244 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1245 trace reading errors on.
1246 * linux-low.c (linux_low_read_btrace): Pass trace reading
1248 (linux_low_disable_btrace): New.
1250 2014-01-15 Doug Evans <dje@google.com>
1252 * inferiors.c (thread_id_to_gdb_id): Delete.
1253 * inferiors.h (thread_id_to_gdb_id): Delete.
1255 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1257 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1258 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1261 2014-01-08 Pedro Alves <palves@redhat.com>
1263 * server.c (handle_status): Don't discard previous queued stop
1264 replies or thread's pending status here.
1265 (main) <disconnection>: Do it here instead.
1267 2014-01-08 Pedro Alves <palves@redhat.com>
1269 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1270 * server.c (visit_actioned_threads, handle_pending_status): New
1272 (handle_v_cont): Factor out parts to ...
1273 (resume): ... this new function. If in all-stop, and a thread
1274 being resumed has a pending status, report it without actually
1276 (myresume): Adjust to use the new 'resume' function.
1277 (clear_pending_status_callback, set_pending_status_callback)
1278 (find_status_pending_thread_callback): New functions.
1279 (handle_status): Handle the case of multiple threads having
1280 interesting statuses to report. Report threads' real last signal
1281 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1282 with an interesting thread to report the status for, instead of
1283 always reporting the status of the first thread.
1285 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1287 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1288 * gdbreplay.c (gdbreplay_version): Likewise.
1290 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1292 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1293 iov.iov_len with the real length in use.
1295 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1297 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1298 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1299 for all targets that use win32-low.c.
1300 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1301 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1303 2013-12-13 Pedro Alves <palves@redhat.com>
1305 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1306 if equal to TARGET_WAITKIND_LOADED.
1307 * win32-low.c (cached_status): New static global.
1308 (win32_wait): Add declaration.
1309 (do_initial_child_stuff): Flush all initial pending debug events
1310 up to the initial breakpoint.
1311 (win32_wait): If CACHED_STATUS was set, return that instead
1312 of doing a real wait. Remove the code resuming the execution
1313 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1314 during the initial phase. Also remove the code changing
1315 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1316 TARGET_WAITKIND_STOPPED.
1318 2013-12-11 Yao Qi <yao@codesourcery.com>
1320 * notif.c (handle_notif_ack): Return 0 if no notification
1323 2013-11-20 Doug Evans <dje@google.com>
1325 * linux-low.c (linux_set_resume_request): Fix comment.
1327 2013-11-20 Doug Evans <dje@google.com>
1329 * linux-low.c (resume_status_pending_p): Tweak comment.
1331 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1333 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1334 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1335 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1336 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1337 (srv_amd64_regobj): Add amd64-mpx.o.
1338 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1339 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1340 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1341 * i387-fp.c (num_pl_bnd_register) Added constant.
1342 (num_pl_bnd_cfg_registers) Added constant.
1343 (struct i387_xsave) Added reserved area and MPX fields.
1344 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1345 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1347 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1348 (init_registers_amd64_mpx_linux): Declare new function.
1349 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1350 (x86_64_regmap): Add MPX registers.
1351 (x86_linux_read_description): Add MPX case.
1352 (initialize_low_arch): Initialize MPX targets.
1354 2013-11-18 Tom Tromey <tromey@redhat.com>
1356 * configure: Rebuild.
1357 * configure.ac: Don't check for stdlib.h.
1358 * gdbreplay.c: Unconditionally include stdlib.h.
1360 2013-11-18 Tom Tromey <tromey@redhat.com>
1362 * config.in: Rebuild.
1363 * configure: Rebuild.
1364 * configure.ac: Don't use AC_HEADER_DIRENT.
1366 2013-11-18 Tom Tromey <tromey@redhat.com>
1368 * server.h: Don't check HAVE_STRING_H.
1369 * gdbreplay.c: Don't check HAVE_STRING_H.
1370 * configure: Rebuild.
1372 2013-11-18 Tom Tromey <tromey@redhat.com>
1374 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1377 2013-11-08 Tom Tromey <tromey@redhat.com>
1379 * configure, config.in: Rebuild.
1380 * configure.ac: Remove unused configury.
1382 2013-11-08 Tom Tromey <tromey@redhat.com>
1384 * acinclude.m4: Include common.m4, codeset.m4.
1385 * configure, config.in: Rebuild.
1386 * configure.ac: Use GDB_AC_COMMON.
1388 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1390 * linux-s390-low.c (HWCAP_S390_TE): New define.
1391 (s390_arch_setup): Consider the TE field in the HWCAP for
1392 determining 'have_regset_tdb'.
1394 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1397 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1400 2013-10-02 Pedro Alves <palves@redhat.com>
1402 * server.c (process_serial_event): Don't output "GDBserver
1403 exiting" if GDB is connected through stdio.
1404 * target.c (mywait): Likewise, be silent if GDB is connected
1407 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1409 * lynx-low.c (lynx_add_threads_after_attach): New function.
1410 (lynx_attach): Remove call to add_thread. Add call to
1411 lynx_add_threads_after_attach instead.
1413 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1415 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1416 * config.in, configure: Regenerated.
1418 2013-09-18 Yao Qi <yao@codesourcery.com>
1421 * server.c (start_inferior): Clear 'resume_info'.
1423 2013-09-16 Jiong Wang <jiwang@tilera.com>
1425 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1428 2013-09-16 Jiong Wang <jiwang@tilera.com>
1430 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1431 linux-tile-low.o to srv_tgtobj.
1433 2013-09-16 Will Newton <will.newton@linaro.org>
1435 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1438 2013-09-06 Pedro Alves <palves@redhat.com>
1440 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1441 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1442 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1443 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1444 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1445 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1447 2013-09-06 Pedro Alves <palves@redhat.com>
1449 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1450 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1452 2013-09-06 Pedro Alves <palves@redhat.com>
1454 * linux-amd64-ipa.c: Include tracepoint.h.
1455 * linux-i386-ipa.c: Include tracepoint.h.
1457 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1459 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1460 (ps_get_thread_area): New function.
1462 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1464 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1465 (initialize_low_arch): Call init_registers_crisv32 rather than
1466 init_register_crisv32.
1468 2013-09-05 Pedro Alves <palves@redhat.com>
1470 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1472 * hostio.h: ... this new file.
1473 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1474 win32-low.c: Include hostio.h.
1476 2013-09-05 Pedro Alves <palves@redhat.com>
1478 * server.h (gdb_client_data, handler_func, callback_handler_func)
1479 (delete_file_handler, add_file_handler, append_callback_event)
1480 (delete_callback_event, start_event_loop, initialize_event_loop):
1481 Move to event-loop.h and include it.
1482 * event-loop.h: New file.
1484 2013-09-05 Pedro Alves <palves@redhat.com>
1486 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1487 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1488 (loaded_dll, unloaded_dll): Move to ...
1489 * dll.h: ... this new file.
1490 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1492 2013-09-05 Pedro Alves <palves@redhat.com>
1494 * server.h (current_process, get_thread_process, all_processes)
1495 (add_inferior_to_list, for_each_inferior, current_inferior)
1496 (remove_inferior, add_process, remove_process, find_process_pid)
1497 (have_started_inferiors_p, have_attached_inferiors_p)
1498 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1499 (clear_inferiors, find_inferior, find_inferior_id)
1500 (inferior_target_data, set_inferior_target_data)
1501 (inferior_regcache_data, set_inferior_regcache_data): Move to
1502 inferiors.h, and include it.
1503 * inferiors.h: New file.
1505 2013-09-05 Pedro Alves <palves@redhat.com>
1507 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1511 2013-09-05 Pedro Alves <palves@redhat.com>
1513 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1515 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1516 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1517 (handle_tracepoint_general_set, handle_tracepoint_query)
1518 (tracepoint_finished_step, tracepoint_was_hit)
1519 (release_while_stepping_state_list, current_traceframe)
1520 (in_readonly_region, traceframe_read_mem)
1521 (fetch_traceframe_registers, traceframe_read_sdata)
1522 (traceframe_read_info, struct fast_tpoint_collect_status)
1523 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1524 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1525 (supply_fast_tracepoint_registers)
1526 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1527 (ipa_tdesc, claim_trampoline_space)
1528 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1529 (agent_mem_read, agent_get_trace_state_variable_value)
1530 (agent_set_trace_state_variable_value, agent_tsv_read)
1531 (agent_mem_read_string, get_raw_reg_func_addr)
1532 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1533 * tracepoint.h: ... this new file.
1535 2013-09-05 Pedro Alves <palves@redhat.com>
1537 * server.h (perror_with_name, error, fatal, warning, paddress)
1538 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1540 * utils.h: New file.
1542 2013-09-05 Pedro Alves <palves@redhat.com>
1544 * server.h (remote_debug, noack_mode, transport_is_reliable)
1545 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1546 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1547 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1548 (write_enn, initialize_async_io, enable_async_io)
1549 (disable_async_io, check_remote_input_interrupt_request)
1550 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1551 (dead_thread_notify, prepare_resume_reply)
1552 (decode_address_to_semicolon, decode_address, decode_m_packet)
1553 (decode_M_packet, decode_X_packet, decode_xfer_write)
1554 (decode_search_memory_packet, unhexify, hexify)
1555 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1556 (look_up_one_symbol, relocate_instruction)
1557 (monitor_output): Move to remote-utils.h, and include it.
1558 * remote-utils.h: New file.
1560 2013-09-05 Pedro Alves <palves@redhat.com>
1562 * server.h (_): Delete.
1564 2013-09-02 Pedro Alves <palves@redhat.com>
1566 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1567 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1569 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1571 2013-09-02 Pierre Muller <muller@sourceware.org>
1573 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1574 or WriteProcessMemory complete successfully and handle
1575 ERROR_PARTIAL_COPY error.
1577 2013-09-02 Pedro Alves <palves@redhat.com>
1579 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1580 error instead of EIO.
1582 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1585 * linux-low.c: Include filestuff.h.
1586 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1587 * lynx-low.c: Include filestuff.h.
1588 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1589 * server.c: Include filestuff.h.
1590 (main): Call notice_open_fds.
1591 * spu-low.c: Include filestuff.h.
1592 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1594 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1596 * Makefile.in: Explain why ../target and ../nat are not
1597 listed as include file search paths.
1598 (linux-waitpid.o): New object file rule.
1599 * configure.srv (srv_native_linux_obj): New variable.
1600 Replace all occurrences of linux native object files with
1601 $srv_native_linux_obj.
1602 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1603 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1604 (linux_enable_event_reporting): Remove declaration.
1605 (my_waitpid): Moved to common/linux-waitpid.c.
1606 (linux_wait_for_event): Pass ptid when calling
1607 linux_enable_event_reporting.
1608 (linux_supports_tracefork_flag): Remove.
1609 (linux_enable_event_reporting): Likewise.
1610 (linux_tracefork_grandchild): Remove.
1611 (STACK_SIZE): Moved to common/linux-ptrace.c.
1612 (linux_tracefork_child): Remove.
1613 (linux_test_for_tracefork): Remove.
1614 (linux_look_up_symbols): Call linux_supports_traceclone.
1615 (initialize_low): Remove call to linux_test_for_tracefork.
1616 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1617 common/linux-ptrace.h.
1618 (PTRACE_TYPE_ARG4): Likewise.
1619 Include linux-ptrace.h.
1621 2013-08-21 Pedro Alves <palves@redhat.com>
1623 * config.in: Renegerate.
1625 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1627 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1628 (SFILES): Remove $(srcdir)/common/target-common.c and
1629 add $(srcdir)/target/waitstatus.c.
1630 (OBS): Remove target-common.o and add waitstatus.o.
1631 (server_h): Remove $(srcdir)/../common/target-common.h and
1632 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1633 and $(srcdir)/../target/waitstatus.h.
1634 (target-common.o): Remove.
1635 (waitstatus.o): New target object file.
1636 * target.h: Do not include target-common.h and
1637 include target/resume.h, target/wait.h and
1638 target/waitstatus.h.
1640 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1642 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1643 to PTRACE_TYPE_ARG3.
1644 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1645 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1647 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1648 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1650 2013-07-27 Jie Zhang <jie@codesourcery.com>
1651 Daniel Jacobowitz <dan@codesourcery.com>
1652 Yao Qi <yao@codesourcery.com>
1654 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1655 (mips-linux-watch.o): New rule.
1656 (mips_linux_watch_h): New variable.
1657 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1659 * linux-mips-low.c: Include mips-linux-watch.h.
1660 (struct arch_process_info, struct arch_lwp_info): New.
1661 (update_watch_registers_callback): New function.
1662 (mips_linux_new_process, mips_linux_new_thread) New functions.
1663 (mips_linux_prepare_to_resume, mips_insert_point): New
1665 (mips_remove_point, mips_stopped_by_watchpoint): New
1667 (rsp_bp_type_to_target_hw_bp_type): New function.
1668 (mips_stopped_data_address): New function.
1669 (the_low_target): Add watchpoint support functions.
1671 2013-07-27 Yao Qi <yao@codesourcery.com>
1673 * i386-low.c: Include break-common.h.
1674 (enum target_hw_bp_type): Remove.
1676 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1678 * Makefile.in (SFILES): /common/target-common.c.
1679 (OBS): Add target-common.o.
1680 (server_h): Add $(srcdir)/../common/target-common.h.
1681 (target-common.o): New target.
1682 * server.c (queue_stop_reply_callback): Free
1683 status string after use.
1684 * target.c (target_waitstatus_to_string): Remove.
1685 * target.h: Include target-common.h.
1686 (resume_kind): Likewise.
1687 (target_waitkind): Likewise.
1688 (target_waitstatus): Likewise.
1689 (TARGET_WNOHANG): Likewise.
1691 2013-07-04 Yao Qi <yao@codesourcery.com>
1693 * Makefile.in (host_alias): Use @host_noncanonical@.
1694 (target_alias): Use @target_noncanonical@.
1695 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1696 ACX_NONCANONICAL_HOST.
1697 * configure: Regenerated.
1700 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1702 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1703 * configure: Rebuild.
1704 * Makefile.in (version_host, version_target): Get from configure.
1705 (version.c): Use $(version_host) and $(version_target).
1707 2013-07-03 Pedro Alves <palves@redhat.com>
1709 * Makefile.in (config.status): Depend on development.sh.
1710 * acinclude.m4: Include libmcheck.m4.
1711 * configure: Regenerate.
1713 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1715 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1716 attribute inside the parentheses.
1717 (winapi_DebugSetProcessKillOnExit): Ditto.
1718 (winapi_DebugBreakProcess): Ditto.
1719 (winapi_GenerateConsoleCtrlEvent): Ditto.
1721 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1723 * notif.h (notif_event): Add a dummy member to avoid compiler
1726 2013-07-01 Pedro Alves <palves@redhat.com>
1728 * hostio.c (HOSTIO_PATH_MAX): Define.
1729 (require_filename, handle_open, handle_unlink, handle_readlink):
1732 2013-07-01 Pedro Alves <palves@redhat.com>
1734 * server.h: Include "pathmax.h".
1735 * linux-low.c: Don't include sys/param.h.
1736 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1738 * win32-low.c: Don't include sys/param.h.
1739 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1741 2013-07-01 Pedro Alves <palves@redhat.com>
1743 * event-loop.c: Don't check HAVE_UNISTD_H before including
1745 * gdbreplay.c: Likewise.
1746 * remote-utils.c: Likewise.
1747 * server.c: Likewise.
1748 * configure.ac: Don't check for unistd.h.
1749 * configure: Regenerate.
1751 2013-06-28 Tom Tromey <tromey@redhat.com>
1753 * Makefile.in (version.c): Use version.in, not
1756 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1758 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1759 * configure: Rebuild.
1760 * Makefile.in (version_host, version_target): Get from configure.
1761 (version.c): Use $(version_host) and $(version_target).
1763 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1765 Fix trace-status to output user name without trailing colon.
1766 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1768 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1770 Fix trace-status to output proper start-time and stop-time.
1771 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1772 output start time and stop time in hex as gdb expects.
1774 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1776 * tracepoint.c (build_traceframe_info_xml): Output trace state
1777 variables present in the trace buffer.
1779 2013-06-24 Tom Tromey <tromey@redhat.com>
1781 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1783 (version.o): Remove.
1784 * gdbreplay.c: Include version.h.
1785 (version, host_name): Don't declare.
1786 * server.h: Include version.h.
1787 (version, host_name): Don't declare.
1789 2013-06-12 Pedro Alves <palves@redhat.com>
1791 * linux-x86-low.c (linux_is_elf64): Delete global.
1792 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1793 with local linux_pid_exe_is_elf_64_file use.
1795 2013-06-11 Pedro Alves <palves@redhat.com>
1797 * linux-low.c (regset_disabled, disable_regset): New functions.
1798 (regsets_fetch_inferior_registers)
1799 (regsets_store_inferior_registers): Use them.
1800 (initialize_regsets_info); Don't allocate the disabled_regsets
1802 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1805 2013-06-11 Pedro Alves <palves@redhat.com>
1807 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1810 2013-06-11 Pedro Alves <palves@redhat.com>
1812 * linux-x86-low.c (initialize_low_arch): Call
1813 init_registers_x32_avx_linux.
1815 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1817 Fix compatibility with Android Bionic.
1818 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1821 2013-06-07 Pedro Alves <palves@redhat.com>
1824 * Makefile.in (OBS): Add tdesc.o.
1825 (IPA_OBJS): Add tdesc-ipa.o.
1826 (tdesc-ipa.o): New rule.
1827 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1829 * linux-low.c (new_inferior): Delete.
1830 (disabled_regsets, num_regsets): Delete.
1831 (linux_add_process): Adjust to set the new per-process
1833 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1834 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1835 was a stop. When calling arch_setup, switch the current inferior
1836 to the thread that got an event.
1837 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1838 (regsets_fetch_inferior_registers)
1839 (regsets_store_inferior_registers): New regsets_info parameter.
1841 (linux_register_in_regsets): New regs_info parameter. Adjust to
1843 (register_addr, fetch_register, store_register): New usrregs_info
1844 parameter. Adjust to use it.
1845 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1846 parameter regs_info. Adjust to use it.
1847 (linux_fetch_registers): Get the current inferior's regs_info, and
1849 (linux_store_registers): Ditto.
1850 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1851 (initialize_low): Don't initialize the target_regsets here. Call
1852 initialize_low_arch.
1853 * linux-low.h (target_regsets): Delete declaration.
1854 (struct regsets_info): New.
1855 (struct usrregs_info): New.
1856 (struct regs_info): New.
1857 (struct process_info_private) <new_inferior>: New field.
1858 (struct linux_target_ops): Delete the num_regs, regmap, and
1859 regset_bitmap fields. New field regs_info.
1860 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1861 * i387-fp.c (num_xmm_registers): Delete.
1862 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1863 calls to new interface.
1864 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1865 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1866 Infer the number of xmm registers from the regcache's target
1868 * i387-fp.h (num_xmm_registers): Delete.
1869 * inferiors.c (add_thread): Don't install the thread's regcache
1871 * proc-service.c (gregset_info): Fetch the current inferior's
1872 regs_info. Adjust to use it.
1873 * regcache.c: Include tdesc.h.
1874 (register_bytes, reg_defs, num_registers)
1875 (gdbserver_expedite_regs): Delete.
1876 (get_thread_regcache): If the thread doesn't have a regcache yet,
1877 create one, instead of aborting gdbserver.
1878 (regcache_invalidate_one): Rename to ...
1879 (regcache_invalidate_thread): ... this.
1880 (regcache_invalidate_one): New.
1881 (regcache_invalidate): Only invalidate registers of the current
1883 (init_register_cache): Add target_desc parameter, and use it.
1884 (new_register_cache): Ditto. Assert the target description has a
1885 non zero registers_size.
1886 (regcache_cpy): Add assertions. Adjust.
1887 (realloc_register_cache, set_register_cache): Delete.
1888 (registers_to_string, registers_from_string): Adjust.
1889 (find_register_by_name, find_regno, find_register_by_number)
1890 (register_cache_size): Add target_desc parameter, and use it.
1891 (free_register_cache_thread, free_register_cache_thread_one)
1892 (regcache_release, register_cache_size): New.
1893 (register_size): Add target_desc parameter, and use it.
1894 (register_data, supply_register, supply_register_zeroed)
1895 (supply_regblock, supply_register_by_name, collect_register)
1896 (collect_register_as_string, collect_register_by_name): Adjust.
1897 * regcache.h (struct target_desc): Forward declare.
1898 (struct regcache) <tdesc>: New field.
1899 (init_register_cache, new_register_cache): Add target_desc
1901 (regcache_invalidate_thread): Declare.
1902 (regcache_invalidate_one): Delete declaration.
1903 (regcache_release): Declare.
1904 (find_register_by_number, register_cache_size, register_size)
1905 (find_regno): Add target_desc parameter.
1906 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1908 * remote-utils.c: Include tdesc.h.
1909 (outreg, prepare_resume_reply): Adjust.
1910 * server.c: Include tdesc.h.
1911 (gdbserver_xmltarget): Delete declaration.
1912 (get_features_xml, process_serial_event): Adjust.
1913 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1915 (struct process_info) <tdesc>: New field.
1916 (ipa_tdesc): Declare.
1917 * tdesc.c: New file.
1918 * tdesc.h: New file.
1919 * tracepoint.c: Include tdesc.h.
1920 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1921 (get_context_regcache): Adjust to pass ipa_tdesc down.
1922 (do_action_at_tracepoint): Adjust to get the register cache size
1923 from the context regcache's description.
1924 (traceframe_walk_blocks): Adjust to get the register cache size
1925 from the current trace frame's description.
1926 (traceframe_get_pc): Adjust to get current trace frame's
1927 description and pass it down.
1928 (gdb_collect): Adjust to get the register cache size from the
1930 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1931 (gdbserver_xmltarget): Delete.
1932 (initialize_low_tracepoint): Set the ipa's target description.
1933 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1934 (initialize_low_tracepoint): Set the ipa's target description.
1935 * linux-x86-low.c: Include tdesc.h.
1936 [__x86_64__] (is_64bit_tdesc): New.
1937 (ps_get_thread_area, x86_get_thread_area): Use it.
1938 (i386_cannot_store_register): Rename to ...
1939 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1940 (i386_cannot_fetch_register): Rename to ...
1941 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1942 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1944 (target_regsets): Rename to ...
1945 (x86_regsets): ... this.
1946 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1948 (x86_siginfo_fixup): Use is_64bit_tdesc.
1949 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
1950 (tdesc_x32_avx_linux, tdesc_x32_linux)
1951 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
1953 (x86_linux_update_xmltarget): Delete.
1954 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
1955 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
1956 (AMD64_LINUX_USER64_CS): New.
1957 (x86_linux_read_description): New, based on
1958 x86_linux_update_xmltarget.
1959 (same_process_callback): New.
1960 (x86_arch_setup_process_callback): New.
1961 (x86_linux_update_xmltarget): New.
1962 (x86_regsets_info): New.
1963 (amd64_linux_regs_info): New.
1964 (i386_linux_usrregs_info): New.
1965 (i386_linux_regs_info): New.
1966 (x86_linux_regs_info): New.
1967 (x86_arch_setup): Reimplement.
1968 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
1969 (x86_emit_ops): Ditto.
1970 (the_low_target): Adjust. Install x86_linux_regs_info,
1971 x86_cannot_fetch_register, and x86_cannot_store_register.
1972 (initialize_low_arch): New.
1973 * linux-ia64-low.c (tdesc_ia64): Declare.
1974 (ia64_fetch_register): Adjust.
1975 (ia64_usrregs_info, regs_info): New globals.
1976 (ia64_regs_info): New function.
1977 (the_low_target): Adjust.
1978 (initialize_low_arch): New function.
1979 * linux-sparc-low.c (tdesc_sparc64): Declare.
1980 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
1982 (sparc_arch_setup): New function.
1983 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
1984 (the_low_target): Adjust.
1985 (initialize_low_arch): New function.
1986 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
1987 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
1988 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
1989 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
1990 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
1991 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
1992 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
1993 (tdesc_powerpc_isa205_vsx64l): Declare.
1994 (ppc_cannot_store_register, ppc_collect_ptrace_register)
1995 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
1996 (ppc_set_pc, ppc_get_hwcap): Adjust.
1997 (ppc_usrregs_info): Forward declare.
1998 (!__powerpc64__) ppc_regmap_adjusted: New global.
1999 (ppc_arch_setup): Adjust to the current process'es target
2001 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2002 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2003 (ppc_store_evrregset): Adjust.
2004 (target_regsets): Rename to ...
2005 (ppc_regsets): ... this, and make static.
2006 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2007 (ppc_regs_info): New function.
2008 (the_low_target): Adjust.
2009 (initialize_low_arch): New function.
2010 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2011 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2012 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2013 (tdesc_s390x_linux64v2): Declare.
2014 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2015 (s390_fill_gregset, s390_store_last_break): Adjust.
2016 (target_regsets): Rename to ...
2017 (s390_regsets): ... this, and make static.
2018 (s390_get_pc, s390_set_pc): Adjust.
2019 (s390_get_hwcap): New target_desc parameter, and use it.
2020 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2021 (s390_arch_setup): Adjust to set the current process'es target
2022 description. Don't adjust the regmap.
2023 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2024 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2025 (regs_info_3264): New globals.
2026 (s390_regs_info): New function.
2027 (the_low_target): Adjust.
2028 (initialize_low_arch): New function.
2029 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2030 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2031 [__mips64] (init_registers_mips_linux)
2032 (init_registers_mips_dsp_linux): Delete defines.
2033 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2034 (have_dsp): New global.
2035 (mips_read_description): New, based on mips_arch_setup.
2036 (mips_arch_setup): Reimplement.
2037 (get_usrregs_info): New function.
2038 (mips_cannot_fetch_register, mips_cannot_store_register)
2039 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2040 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2041 (target_regsets): Rename to ...
2042 (mips_regsets): ... this, and make static.
2043 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2044 (dsp_regs_info, regs_info): New globals.
2045 (mips_regs_info): New function.
2046 (the_low_target): Adjust.
2047 (initialize_low_arch): New function.
2048 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2049 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2051 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2052 (arm_read_description): New, with bits factored from
2054 (arm_arch_setup): Reimplement.
2055 (target_regsets): Rename to ...
2056 (arm_regsets): ... this, and make static.
2057 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2058 (arm_regs_info): New function.
2059 (the_low_target): Adjust.
2060 (initialize_low_arch): New function.
2061 * linux-m68k-low.c (tdesc_m68k): Declare.
2062 (target_regsets): Rename to ...
2063 (m68k_regsets): ... this, and make static.
2064 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2065 (m68k_regs_info): New function.
2066 (m68k_arch_setup): New function.
2067 (the_low_target): Adjust.
2068 (initialize_low_arch): New function.
2069 * linux-sh-low.c (tdesc_sharch): Declare.
2070 (target_regsets): Rename to ...
2071 (sh_regsets): ... this, and make static.
2072 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2073 (sh_regs_info, sh_arch_setup): New functions.
2074 (the_low_target): Adjust.
2075 (initialize_low_arch): New function.
2076 * linux-bfin-low.c (tdesc_bfin): Declare.
2077 (bfin_arch_setup): New function.
2078 (bfin_usrregs_info, regs_info): New globals.
2079 (bfin_regs_info): New function.
2080 (the_low_target): Adjust.
2081 (initialize_low_arch): New function.
2082 * linux-cris-low.c (tdesc_cris): Declare.
2083 (cris_arch_setup): New function.
2084 (cris_usrregs_info, regs_info): New globals.
2085 (cris_regs_info): New function.
2086 (the_low_target): Adjust.
2087 (initialize_low_arch): New function.
2088 * linux-cris-low.c (tdesc_crisv32): Declare.
2089 (cris_arch_setup): New function.
2090 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2091 (cris_regs_info): New function.
2092 (the_low_target): Adjust.
2093 (initialize_low_arch): New function.
2094 * linux-m32r-low.c (tdesc_m32r): Declare.
2095 (m32r_arch_setup): New function.
2096 (m32r_usrregs_info, regs_info): New globals.
2097 (m32r_regs_info): Adjust.
2098 (initialize_low_arch): New function.
2099 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2100 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2101 (tic6x_usrregs_info): Forward declare.
2102 (tic6x_read_description): New function, based on ...
2103 (tic6x_arch_setup): ... this. Reimplement.
2104 (target_regsets): Rename to ...
2105 (tic6x_regsets): ... this, and make static.
2106 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2107 (tic6x_regs_info): New function.
2108 (the_low_target): Adjust.
2109 (initialize_low_arch): New function.
2110 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2111 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2112 (target_regsets): Rename to ...
2113 (xtensa_regsets): ... this, and make static.
2114 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2116 (xtensa_arch_setup, xtensa_regs_info): New functions.
2117 (the_low_target): Adjust.
2118 (initialize_low_arch): New function.
2119 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2120 (nios2_arch_setup): Set the current process'es tdesc.
2121 (target_regsets): Rename to ...
2122 (nios2_regsets): ... this.
2123 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2124 (nios2_regs_info): New function.
2125 (the_low_target): Adjust.
2126 (initialize_low_arch): New function.
2127 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2128 (aarch64_arch_setup): Set the current process'es tdesc.
2129 (target_regsets): Rename to ...
2130 (aarch64_regsets): ... this.
2131 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2132 (aarch64_regs_info): New function.
2133 (the_low_target): Adjust.
2134 (initialize_low_arch): New function.
2135 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2137 (target_regsets): Rename to ...
2138 (tile_regsets): ... this.
2139 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2140 (tile_regs_info): New function.
2141 (tile_arch_setup): Set the current process'es tdesc.
2142 (the_low_target): Adjust.
2143 (initialize_low_arch): New function.
2144 * spu-low.c (tdesc_spu): Declare.
2145 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2146 * win32-arm-low.c (tdesc_arm): Declare.
2147 (arm_arch_setup): New function.
2148 (the_low_target): Install arm_arch_setup instead of
2150 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2151 (init_windows_x86): Rename to ...
2152 (i386_arch_setup): ... this. Set `win32_tdesc'.
2153 (the_low_target): Adjust.
2154 * win32-low.c (win32_tdesc): New global.
2155 (child_add_thread): Don't create the thread cache here.
2156 (do_initial_child_stuff): Set the new process'es tdesc.
2157 * win32-low.h (struct target_desc): Forward declare.
2158 (win32_tdesc): Declare.
2159 * lynx-i386-low.c (tdesc_i386): Declare global.
2160 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2161 * lynx-low.c (lynx_tdesc): New global.
2162 (lynx_add_process): Set the new process'es tdesc.
2163 * lynx-low.h (struct target_desc): Forward declare.
2164 (lynx_tdesc): Declare global.
2165 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2166 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2167 * nto-low.c (nto_tdesc): New global.
2168 (do_attach): Set the new process'es tdesc.
2169 * nto-low.h (struct target_desc): Forward declare.
2170 (nto_tdesc): Declare.
2171 * nto-x86-low.c (tdesc_i386): Declare.
2172 (nto_x86_arch_setup): Set `nto_tdesc'.
2174 2013-06-04 Gary Benson <gbenson@redhat.com>
2176 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2177 to qSupported response when appropriate.
2178 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2179 with nonzero-length annex.
2180 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2181 arguments supplied in annex.
2183 2013-05-31 Doug Evans <dje@google.com>
2186 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2187 64 bits in 64-cross-32 environment.
2189 2013-05-28 Pedro Alves <palves@redhat.com>
2191 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2192 (aarch64-without-fpu.c): Delete rule.
2193 * configure.srv (aarch64*-*-linux*): Remove references to
2194 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2195 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2198 2013-05-24 Pedro Alves <palves@redhat.com>
2200 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2201 instead of strchr/decode_address. Error if the range isn't split
2202 with a ','. Don't assume there's be a ':' in the action.
2204 2013-05-23 Yao Qi <yao@codesourcery.com>
2205 Pedro Alves <palves@redhat.com>
2207 * linux-low.c (lwp_in_step_range): New function.
2208 (linux_wait_1): If the thread was range stepping and stopped
2209 outside the stepping range, report the stop to GDB. Otherwise,
2210 continue stepping. Add range stepping debug output.
2211 (linux_set_resume_request): Copy the step range from the resume
2213 (linux_supports_range_stepping): New.
2214 (linux_target_ops) <supports_range_stepping>: Set to
2215 linux_supports_range_stepping.
2216 * linux-low.h (struct linux_target_ops)
2217 <supports_range_stepping>: New field.
2218 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2219 * linux-x86-low.c (x86_supports_range_stepping): New.
2220 (the_low_target) <supports_range_stepping>: Set to
2221 x86_supports_range_stepping.
2222 * server.c (handle_v_cont): Handle 'r' action.
2223 (handle_v_requests): Append ";r" if the target supports range
2225 * target.h (struct thread_resume) <step_range_start,
2226 step_range_end>: New fields.
2227 (struct target_ops) <supports_range_stepping>:
2229 (target_supports_range_stepping): New macro.
2231 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2233 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2234 confusion in comment.
2236 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2238 * lynx-low.c (struct process_info_private): New type.
2239 (lynx_add_process): New function.
2240 (lynx_create_inferior, lynx_attach): Replace calls to
2241 add_process by calls to lynx_add_process.
2242 (lynx_resume): If PTID is null, then try using
2243 current_process()->private->last_wait_event_ptid.
2245 (lynx_clear_inferiors): Delete. The contents of that function
2246 has been inlined in lynx_mourn;
2247 (lynx_wait_1): Save the ptid in the process's private data.
2248 (lynx_mourn): Free the process' private data. Replace call
2249 to lynx_clear_inferiors by call to clear_inferiors.
2251 2013-05-17 Yao Qi <yao@codesourcery.com>
2253 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2256 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2258 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2259 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2260 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2261 PT_TEXT_END_ADDR guards. Update comments.
2262 (linux_target_op) <read_offsets>: Conditionally define to
2263 linux_read_offsets if the target is UCLIBC and if it defines
2264 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2266 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2267 Andrew Jenner <andrew@codesourcery.com>
2269 * Makefile.in (SFILES): Add linux-nios2-low.c.
2270 (clean): Add action to delete nios2-linux.c.
2271 (nios2-linux.c): New rule.
2272 * configure.srv: Add nios2*-*-linux*.
2273 * linux-nios2-low.c: New.
2275 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2277 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2279 2013-04-25 Hui Zhu <hui@codesourcery.com>
2282 * ax.c (ax_printf): Add fflush.
2284 2013-04-22 Tom Tromey <tromey@redhat.com>
2286 * Makefile.in (SFILES): Add filestuff.c.
2287 (OBS): Add filestuff.o.
2288 (filestuff.o): New target.
2289 * config.in, configure: Rebuild.
2290 * configure.ac: Check for fdwalk, pipe2.
2292 2013-04-17 Pedro Alves <palves@redhat.com>
2294 * configure.ac (USE_THREAD_DB): Delete variable.
2295 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2296 Don't AC_SUBST USE_THREAD_DB.
2297 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2298 * config.in, configure: Regenerate.
2300 2013-04-16 Pedro Alves <palves@redhat.com>
2302 * linux-low.h (struct lwp_info) <thread_known>: Move under
2303 the USE_THREAD_DB #ifdef.
2305 2013-04-16 Pedro Alves <palves@redhat.com>
2307 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2308 (linux-low.o): Delete rule.
2309 * linux-low.h: Always include "gdb_thread_db.h" instead of
2310 conditionally including thread_db.h.
2311 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2314 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2316 * Makefile.in (install-only): Fix make install regression.
2318 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2320 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2321 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2323 * gdbserver.1: Remove.
2325 2013-03-22 Pedro Alves <palves@redhat.com>
2327 * linux-low.c (handle_extended_wait): Don't call
2328 linux_enable_event_reporting.
2330 2013-03-15 Tony Theodore <tonyt@logyst.com>
2333 * Makefile.in (SHELL): Use @SHELL@.
2335 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2337 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2340 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2342 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2343 Remove extraneous NULL element.
2345 2013-03-13 Yao Qi <yao@codesourcery.com>
2347 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2348 'V' block in trace frame.
2350 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2352 * target.h (struct target_ops): Add btrace ops.
2353 (target_supports_btrace): New macro.
2354 (target_enable_btrace): New macro.
2355 (target_disable_btrace): New macro.
2356 (target_read_btrace): New macro.
2357 * gdbthread.h (struct thread_info): Add btrace field.
2358 * server.c: Include btrace-common.h.
2359 (handle_btrace_general_set): New function.
2360 (handle_btrace_enable): New function.
2361 (handle_btrace_disable): New function.
2362 (handle_general_set): Call handle_btrace_general_set.
2363 (handle_qxfer_btrace): New function.
2364 (struct qxfer qxfer_packets[]): Add btrace entry.
2365 * inferiors.c (remove_thread): Disable btrace.
2366 * linux-low: Include linux-btrace.h.
2367 (linux_low_enable_btrace): New function.
2368 (linux_low_read_btrace): New function.
2369 (linux_target_ops): Add btrace ops.
2370 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2371 Add srv_linux_btrace=yes.
2372 (x86_64-*-linux*): Add linux-btrace.o.
2373 Add srv_linux_btrace=yes.
2374 * configure.ac: Define HAVE_LINUX_BTRACE.
2375 * config.in: Regenerated.
2376 * configure: Regenerated.
2378 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2380 * server.c (handle_qxfer): Preserve error message if -3 is
2382 (qxfer): Document the -3 return value.
2384 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2386 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2387 (linux_btrace_h): New variable.
2388 (linux-btrace.o): New rule.
2390 2013-03-08 Stan Shebs <stan@codesourcery.com>
2391 Hafiz Abid Qadeer <abidh@codesourcery.com>
2393 * tracepoint.c (trace_buffer_size): New global.
2394 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2395 (init_trace_buffer): Change to one-argument function. Allocate
2396 trace buffer memory.
2397 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2398 handle QTBuffer:size packet.
2399 (cmd_bigqtbuffer_size): New function.
2400 (initialize_tracepoint): Call init_trace_buffer with
2401 DEFAULT_TRACE_BUFFER_SIZE.
2402 * server.c (handle_query): Add QTBuffer:size in the
2405 2013-03-07 Yao Qi <yao@codesourcery.com>
2407 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2408 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2410 (cmd_qtsp): Adjust condition. Do post increment.
2411 Set cur_action and cur_step_action back to 0.
2413 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2416 * linux-low.c (linux_write_memory): Return early success if LEN is
2419 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2421 * configure.srv: Add x86_64-*-cygwin* as target.
2423 2013-02-28 Tom Tromey <tromey@redhat.com>
2425 * configure.ac: Invoke AC_SYS_LARGEFILE.
2426 * configure, config.in: Rebuild.
2428 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2430 * win32-low.c: Throughout, fix format strings and casts of
2431 printf-like functions to avoid type related warnings on all
2433 (get_child_debug_event): Print dwDebugEventCode as hex since
2434 that's how it's usually documented.
2436 2013-02-28 Yao Qi <yao@codesourcery.com>
2438 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2441 2013-02-27 Jiong Wang <jiwang@tilera.com>
2443 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2444 (reg-tilegx32.c): New rule.
2445 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2446 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2447 different register info initializer according to elf class.
2448 (init_registers_tilgx32): New function. The tilegx32 register info
2450 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2451 (tile_store_gregset): Likewise.
2453 2013-02-27 Yao Qi <yao@codesourcery.com>
2455 * server.c (process_point_options): Print debug message when
2456 debug_threads is true.
2458 2013-02-26 Yao Qi <yao@codesourcery.com>
2460 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2462 2013-02-19 Pedro Alves <palves@redhat.com>
2463 Kai Tietz <ktietz@redhat.com>
2467 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2468 instead of strtoul to extract address from packet.
2469 (process_serial_event) <'z'>: Likewise.
2471 2013-02-18 Yao Qi <yao@codesourcery.com>
2473 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2475 2013-02-14 Pedro Alves <palves@redhat.com>
2479 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2480 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2482 2013-02-14 Pedro Alves <palves@redhat.com>
2484 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2486 2013-02-14 Pedro Alves <palves@redhat.com>
2488 * tracepoint.c (save_string): Delete.
2489 (add_tracepoint_action): Use savestring instead of save_string.
2491 2013-02-12 Pedro Alves <palves@redhat.com>
2493 * linux-xtensa-low.c: Ditto.
2494 * xtensa-xtregs.c: Ditto.
2496 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2498 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2501 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2503 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2504 aarch64_num_wp_regs and aarch64_num_bp_regs to
2505 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2507 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2509 * linux-aarch64-low.c (ps_get_thread_area): Replace
2510 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2512 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2513 Marcus Shawcroft <marcus.shawcroft@arm.com>
2514 Nigel Stephens <nigel.stephens@arm.com>
2515 Yufeng Zhang <yufeng.zhang@arm.com>
2517 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2518 (aarch64.c, aarch64-without-fpu.c): New targets.
2519 * configure.srv (aarch64*-*-linux*): New.
2520 * linux-aarch64-low.c: New file.
2522 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2524 * linux-low.c (handle_extended_wait, linux_create_inferior)
2525 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2526 (dequeue_one_deferred_signal, linux_resume_one_thread)
2527 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2528 (linux_tracefork_grandchild, linux_test_for_tracefork)
2529 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2530 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2531 where the argument is 0.
2533 2013-01-25 Yao Qi <yao@codesourcery.com>
2535 * event-loop.c: Include "queue.h".
2536 (gdb_event_p): New typedef.
2537 (struct gdb_event) <next_event>: Remove.
2538 (event_queue): Change to QUEUE(gdb_event_p).
2539 (async_queue_event): Remove.
2540 (gdb_event_xfree): New.
2541 (initialize_event_loop): New.
2542 (process_event): Use API from QUEUE.
2543 (wait_for_event): Likewise.
2544 * server.c (main): Call initialize_event_loop.
2545 * server.h (initialize_event_loop): Declare.
2547 2013-01-18 Yao Qi <yao@codesourcery.com>
2549 * ax.h (struct eval_agent_expr_context): New.
2550 (gdb_eval_agent_expr): Update declaration.
2551 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2552 TFRAME. Add new argument CTX.
2553 * server.h (struct eval_agent_expr_context): Declare.
2554 (agent_mem_read, agent_tsv_read): Update declaration.
2555 (agent_mem_read_string): Likewise.
2556 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2557 (add_traceframe_block): Add new argument TPOINT.
2558 Increase TPOINT->traceframe_usage.
2559 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2560 eval_tracepoint_agent_expr.
2561 (condition_true_at_tracepoint): Likewise.
2562 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2563 (agent_mem_read_string, agent_tsv_read): Likewise.
2565 2013-01-16 Yao Qi <yao@codesourcery.com>
2567 * linux-low.c (linux_resume_one_lwp): Don't check
2568 'lwp->bp_reinsert != 0'.
2570 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2571 Pedro Alves <palves@redhat.com>
2573 * lynx-low.c (ptrace_request_to_str): Define a temporary
2574 macro and use it to simplify this function's implementation.
2576 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2578 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2581 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2583 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2585 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2587 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2589 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2591 * lynx-low.c (lynx_resume): Use the resume_info parameter
2592 to determine the ptid for the lynx_ptrace call, unless
2593 it is equal to minus_one_ptid, in which case we use the
2594 ptid of the current_inferior.
2595 (lynx_wait_1): After having received a thread create/exit
2596 event, resume the inferior's execution using the signaling
2597 thread's ptid, rather than the old ptid.
2599 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2601 * lynx-low.c (lynx_resume): Delete variable ret.
2603 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2605 * gdbreplay.c (gdbreplay_version): Update copyright year.
2606 * server.c (gdbserver_version): Likewise.
2608 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2610 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2613 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2615 * lynx-low.c (ptrace_request_to_str): Add handling for
2618 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2620 * lynx-low.c (lynx_attach): Delete variable new_process.
2622 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2624 * lynx-low.c (lynx_create_inferior): Delete variable
2627 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2629 * lynx-low.c (ptrace_request_to_str): Do not handle
2630 PTRACE_GETTHREADLIST if this macro does not exist.
2632 2012-12-15 Yao Qi <yao@codesourcery.com>
2634 * Makefile.in (OBS): Add notif.o.
2635 * notif.c, notif.h: New.
2636 * server.c: Include "notif.h".
2637 (struct vstop_notif) <next>: Remove.
2639 (queue_stop_reply): Update.
2640 (push_event, send_next_stop_reply): Remove.
2641 (discard_queued_stop_replies): Update.
2642 (notif_stop): New variable.
2643 (handle_v_stopped): Remove.
2644 (handle_v_requests): Don't call handle_v_stopped. Call
2645 handle_ack_notif instead.
2646 (queue_stop_reply_callback): Call notif_event_enque instead
2647 of queue_stop_reply.
2648 (handle_status): Don't call send_next_stop_reply, call
2649 notif_write_event instead.
2650 (kill_inferior_callback): Likewise.
2651 (detach_or_kill_inferior_callback): Likewise.
2652 (main): Call initialize_notif.
2653 (process_serial_event): Call QUEUE_is_empty.
2654 (handle_target_event): Call notif_push instead of push event.
2655 * server.h (push_event): Remove declaration.
2657 2012-12-10 Tom Tromey <tromey@redhat.com>
2659 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2660 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2663 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2664 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2665 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2666 (amd64-linux-ipa.o, ax.o): Rewrite.
2667 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2668 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2669 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2670 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2671 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2672 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2673 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2674 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2675 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2676 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2677 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2678 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2679 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2680 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2681 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2682 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2683 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2684 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2685 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2686 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2687 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2688 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2689 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2690 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2691 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2692 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2693 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2694 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2695 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2696 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2697 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2698 (reg-tilegx.o): Remove.
2699 (all_object_files): New macro.
2700 Include .deps files.
2701 * aclocal.m4, configure: Rebuild.
2702 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2703 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2704 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2706 2012-12-05 Tom Tromey <tromey@redhat.com>
2709 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2711 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2713 * configure.ac: Check for linux/perf_event.h.
2714 * config.in: Regenerated.
2715 * configure: Regenerated.
2717 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2719 * hostio.c (handle_readlink): Decrease buffer size
2720 parameter passed to readlink by one byte.
2722 2012-11-26 Yao Qi <yao@codesourcery.com>
2724 * configure.ac (build_warnings): Append '-Wempty-body'.
2725 * configure: Regenerated.
2726 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2729 2012-11-15 Pierre Muller <muller@sourceware.org>
2731 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2732 * config.in: Regenerate.
2733 * configure: Regenerate.
2734 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2735 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2736 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2737 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2739 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2740 instead of <sys/wait.h> header.
2741 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2743 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2745 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2746 (various make rules): Remove -DGDBSERVER
2748 2012-11-09 Yao Qi <yao@codesourcery.com>
2750 * spu-low.c (current_ptid): Move it to ..
2751 * gdbthread.h: ... here. New.
2752 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2753 * server.c (myresume, process_serial_event): Likewise.
2754 * thread-db.c (thread_db_find_new_threads): Likewise.
2755 * tracepoint.c (run_inferior_command): Likewise.
2757 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2759 * server.c (handle_search_memory_1): Include access length in
2762 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2764 * linux-crisv32-low.c: Fix compile errors.
2766 2012-09-04 Yao Qi <yao@codesourcery.com>
2768 * tracepoint.c (cmd_qtsv): Adjust debug message.
2769 Don't check CUR_TPOINT.
2771 2012-08-28 Yao Qi <yao@codesourcery.com>
2773 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2774 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2775 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2776 Remove declarations of xmalloc, xreallloc, xstrdup and
2778 * Makefile.in (libiberty_h): New.
2779 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2780 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2782 2012-08-23 Yao Qi <yao@codesourcery.com>
2784 * server.h: Remove declaration of 'xsnprintf'.
2786 2012-08-22 Keith Seitz <keiths@redhat.com>
2788 * server.h: Include build-gnulib-gbserver/config.h.
2789 * gdbreplay.c: Likewise.
2791 2012-08-08 Doug Evans <dje@google.com>
2793 * Makefile.in (SFILES): Add gdb_vecs.c.
2794 (OBS): Add gdb_vecs.o.
2795 (gdb_vecs_h, host_defs_h): New variables.
2796 (thread-db.o): Add $(gdb_vecs_h) dependency.
2797 (gdb_vecs.o): New rule.
2798 * thread-db.c: #include "gdb_vecs.h".
2799 (thread_db_load_search): Use a vector to iterate over path elements.
2800 Handle text appearing after "$pdir".
2802 * configure.ac: Add check for strstr.
2803 * config.in: Regenerate.
2804 * configure: Regenerate.
2806 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2808 * hostio.c (handle_pread): If pread fails, fall back to attempting
2810 (handle_pwrite): Likewise for pwrite.
2812 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2814 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2815 between unsupported TYPE and unimplementable ADDR/LEN combination.
2816 (arm_insert_point): Act on new return value.
2818 2012-07-31 Pedro Alves <palves@redhat.com>
2820 * server.c (process_point_options): Only skip tokens if we find
2821 one that is unrecognized. Don't treat 'X' specially while
2822 skipping unrecognized tokens.
2824 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2826 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2827 to 4-byte-align HW breakpoint addresses for Thumb.
2829 2012-07-27 Yao Qi <yao@codesourcery.com>
2833 * server.h: Declare gdb_agent_about_to_close.
2834 * target.c (kill_inferior): Include "agent.h".
2835 New. Send command 'kill'.
2836 * target.h (kill_inferior): Removed macro.
2837 * tracepoint.c (gdb_agent_about_to_close): New.
2838 (gdb_agent_helper_thread): Handle command 'close'.
2839 Wait endlessly until the inferior stops.
2840 Install gdb_agent_remove_socket to atexit hook.
2841 (agent_socket_name): New static variable.
2842 (gdb_agent_socket_init): Replace local variable 'name' with
2843 'agent_socket_name'.
2844 (gdb_agent_remove_socket): New.
2846 2012-07-27 Yao Qi <yao@codesourcery.com>
2848 * server.c (process_point_options): Stop at 'X' when parsing.
2850 2012-07-19 Michael Eager <eager@eagercon.com>
2852 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2854 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2855 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2856 hardware breakpoint.
2858 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2860 * gdbserver/linux-low.c (initialize_low): Call
2861 linux_ptrace_init_warnings.
2863 2012-07-02 Doug Evans <dje@google.com>
2865 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2868 2012-07-02 Stan Shebs <stan@codesourcery.com>
2870 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2871 (ax.o): Add it to build rule.
2873 (OBS): Add format.o.
2874 (IPA_OBS): Add format.o.
2875 * server.c (handle_query): Claim support for breakpoint commands.
2876 (process_point_options): Add command case.
2877 (process_serial_event): Leave running if there are printfs in
2879 * mem-break.h (any_persistent_commands): Declare.
2880 (add_breakpoint_commands): Declare.
2881 (gdb_no_commands_at_breakpoint): Declare.
2882 (run_breakpoint_commands): Declare.
2883 * mem-break.c (struct point_command_list): New struct.
2884 (struct breakpoint): New field command_list.
2885 (any_persistent_commands): New function.
2886 (add_commands_to_breakpoint): New function.
2887 (add_breakpoint_commands): New function.
2888 (gdb_no_commands_at_breakpoint): New function.
2889 (run_breakpoint_commands): New function.
2890 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2892 * ax.c: Include format.h.
2893 (ax_printf): New function.
2894 (gdb_eval_agent_expr): Add printf opcode.
2896 2012-06-13 Yao Qi <yao@codesourcery.com>
2898 * server.c (start_inferior): Remove duplicated writes to fields
2899 'last_resume_kind' and 'last_status' of 'current_inferior'.
2901 2012-06-12 Yao Qi <yao@codesourcery.com>
2902 Pedro Alves <palves@redhat.com>
2904 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2906 * server.c (handle_v_cont): Extend comment.
2908 2012-06-11 Yao Qi <yao@codesourcery.com>
2910 * linux-low.c (linux_attach): Add 'static'.
2912 2012-06-06 Yao Qi <yao@codesourcery.com>
2914 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2916 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2918 Fix gcc -flto compilation warning.
2919 * server.c (main): Make variable multi_mode and attach volatile.
2921 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2923 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2924 if the platform doesn't know about it.
2926 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2928 * Makefile.in (SFILES): Add linux-tile-low.c.
2929 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2930 * configure.srv: Handle tilegx-*-linux*.
2931 * linux-tile-low.c: New file.
2933 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2935 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2937 2012-05-24 Pedro Alves <palves@redhat.com>
2941 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2943 2012-05-24 Pedro Alves <palves@redhat.com>
2947 Replace target_signal with gdb_signal throughout.
2949 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
2951 * linux-low.c (linux_store_registers): Avoid the copying sequence
2952 when no data has been retrieved by ptrace.
2954 2012-05-22 Will Deacon <will.deacon@arm.com>
2956 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
2957 Include asm/ptrace.h.
2958 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
2961 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2963 * linux-low.c (linux_store_registers): Don't re-retrieve data
2964 with ptrace that has already been obtained from /proc. Always
2965 copy any data retrieved with ptrace to the buffer supplied.
2967 2012-05-11 Yao Qi <yao@codesourcery.com>
2968 Pedro Alves <palves@redhat.com>
2970 * linux-low.c (enum stopping_threads_kind): New.
2971 (stopping_threads): Change type to `enum stopping_threads_kind'.
2972 (handle_extended_wait): If stopping and suspending threads, leave
2973 the new_lwp suspended too.
2974 (linux_wait_for_event): Adjust.
2975 (stop_all_lwps): Set `stopping_threads' to
2976 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
2977 whether we're suspending threads or just stopping them. Assert no
2980 2012-04-29 Yao Qi <yao@codesourcery.com>
2982 * server.h: Move some code to ...
2983 * gdbthread.h: ... here. New.
2984 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
2985 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
2986 (nto-low.o, win32-low.o): Likewise.
2987 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
2988 * regcache.c, remote-utils.c, server.c: Likewise.
2989 * target.c, tracepoint.c, win32-low.c: Likewise.
2991 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2993 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
2994 (PTRACE_ARG4_TYPE): Likewise.
2995 (PTRACE_XFER_TYPE): Likewise.
2996 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
2997 ptrace to PTRACE_ARG3_TYPE.
2998 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
2999 (PTRACE_ARG4_TYPE): Likewise.
3000 (PTRACE_XFER_TYPE): Likewise.
3001 (linux_detach_one_lwp): Cast fourth argument of
3002 ptrace to long then PTRACE_ARG4_TYPE.
3003 (regsets_fetch_inferior_registers): Cast third argument of
3004 ptrace to long then PTRACE_ARG3_TYPE.
3005 (regsets_store_inferior_registers): Likewise.
3007 2012-04-20 Pedro Alves <palves@redhat.com>
3009 * configure: Regenerate.
3011 2012-04-19 Pedro Alves <palves@redhat.com>
3013 * Makefile.in (GNULIB_BUILDDIR): New.
3014 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3015 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3016 (all, install-only, uninstall, clean-info, all-lib, clean): No
3017 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3018 (maintainer-clean realclean distclean): Use subdir_do.
3020 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3021 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3022 * acinclude.m4: Include acx_configure_dir.m4.
3023 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3024 calls. Call AC_PROG_RANLIB. Configure gnulib using
3027 (GNULIB_STDINT_H): Adjust.
3028 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3029 * gdbreplay.c: Include build-gnulib/config.h.
3030 * server.h: Likewise.
3031 * aclocal.m4: Regenerate.
3032 * config.in: Regenerate.
3033 * configure: Regenerate.
3035 2012-04-19 Pedro Alves <palves@redhat.com>
3037 * Makefile.in (LIBGNU, INCGNU): Adjust.
3038 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3039 (all, install-only, uninstall, clean-info, all-lib, clean)
3040 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3041 * configure.ac: Adjust AC_OUTPUT output.
3042 * aclocal.m4: Regenerate.
3043 * configure: Regenerate.
3045 2012-04-19 Pedro Alves <palves@redhat.com>
3047 * Makefile.in (generated_files): New.
3048 (server_h): Remove the explicit dependency on config.h, and depend
3049 on $generated_files.
3051 2012-04-19 Pedro Alves <palves@redhat.com>
3053 * Makefile.in (INCGNU): Add -Ignulib.
3055 2012-04-19 Pedro Alves <palves@redhat.com>
3057 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3058 (INCGNU): ... this, and spell out -I here.
3059 (GNULIB_LIB): Rename to ...
3061 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3063 2012-04-19 Pedro Alves <palves@redhat.com>
3065 * config.in: Regenerate.
3067 2012-04-19 Pedro Alves <palves@redhat.com>
3069 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3070 * server.h (memmem): Remove declaration.
3071 * config.in: Regenerate.
3072 * configure: Regenerate.
3074 2012-04-19 Yao Qi <yao@codesourcery.com>
3076 * Makefile.in (SFILES): Add common/vec.c.
3080 2012-04-19 Yao Qi <yao@codesourcery.com>
3082 * remote-utils.c (prepare_resume_reply): Replace with macro
3083 target_core_of_thread.
3084 * server.c (handle_qxfer_threads_proper): Likewise.
3085 * target.h (traget_core_of_thread): New macro.
3087 2012-04-18 Pedro Alves <palves@redhat.com>
3089 * aclocal.m4: Regenerate.
3090 * configure: Regenerate.
3092 2012-04-16 Yao Qi <yao@codesourcery.com>
3094 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3095 duplicated on address.
3097 2012-04-16 Yao Qi <yao@codesourcery.com>
3099 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3100 (struct tracepoint_action_ops) <send>: New field.
3101 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3102 (agent_expr_send, x_tracepoint_action_send): New.
3103 (l_tracepoint_action_send): New.
3104 (cmd_qtdp): Download and install tracepoint
3105 according to `use_agent'.
3106 (run_inferior_command): Add one more parameter `len'.
3108 (tracepoint_send_agent): New.
3109 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3111 2012-04-16 Yao Qi <yao@codesourcery.com>
3113 * tracepoint.c (download_tracepoints): Moved to ...
3114 (cmd_qtstart): ... here.
3116 2012-04-14 Yao Qi <yao@codesourcery.com>
3118 * tracepoint.c: Include inttypes.h.
3119 (struct collect_memory_action): Use sized types.
3120 (struct tracepoint): Likewise.
3121 (cmd_qtdp, stop_tracing): Update print specifiers.
3122 (cmd_qtp, response_tracepoint): Likewise.
3123 (collect_data_at_tracepoint): Likewise.
3124 (collect_data_at_step): Likewise.
3126 2012-04-14 Yao Qi <yao@codesourcery.com>
3128 Import gnulib module inttypes.
3129 * aclocal.m4, config.in, configure: Regenerated.
3131 2012-04-14 Yao Qi <yao@codesourcery.com>
3133 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3134 Makefile and config.status at last.
3136 2012-04-13 Yao Qi <yao@codesourcery.com>
3138 * tracepoint.c: Include stdint.h unconditionally.
3140 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3142 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3143 on BFD_HAVE_SYS_PROCFS_TYPE.
3144 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3145 * configure: Regenerate.
3146 * config.in: Likewise.
3148 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3150 * Makefile.in (clean): Also remove x32.c x32-linux.c
3151 x32-avx.c x32-avx-linux.c.
3152 (x32.o): New target.
3154 (x32-linux.o): Likewise.
3155 (x32-linux.c): Likewise.
3156 (x32-avx.o): Likewise.
3157 (x32-avx.c): Likewise.
3158 (x32-avx-linux.o): Likewise.
3159 (x32-avx-linux.c): Likewise.
3161 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3162 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3163 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3164 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3165 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3166 i386/x32-avx-linux.xml.
3168 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3169 (init_registers_x32_avx_linux): Likwise.
3170 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3171 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3173 2012-04-13 Pedro Alves <palves@redhat.com>
3175 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3176 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3177 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3178 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3181 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3183 * linux-x86-low.c (compat_x32_clock_t): New.
3184 (compat_x32_siginfo_t): Likewise.
3185 (compat_x32_siginfo_from_siginfo): Likewise.
3186 (siginfo_from_compat_x32_siginfo): Likewise.
3187 (linux_is_elf64): Likewise.
3188 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3189 and siginfo_from_compat_x32_siginfo for x32.
3190 (x86_arch_setup): Set linux_is_elf64.
3192 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3195 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3197 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3198 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3199 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3200 compatible with process.
3202 2012-04-12 Yao Qi <yao@codesourcery.com>
3204 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3205 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3206 (install-only, install-info, clean): Handle sub dir gnulib.
3207 (all-lib, am--refresh): New targets.
3208 (memmem.o): Remove target.
3209 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3210 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3211 (AC_REPLACE_FUNCS): Remove memmem.
3212 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3213 (AC_OUTPUT): Generate Makefile in gnulib/.
3214 * aclocal.m4, config.in, configure: Regenerated.
3216 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3218 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3220 2012-04-05 Pedro Alves <palves@redhat.com>
3222 -Werror=strict-aliasing
3224 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3227 2012-04-04 Pedro Alves <palves@redhat.com>
3229 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3230 (sparc_store_gregset_from_stack, sparc_store_gregset)
3231 (sparc_breakpoint_at): Fix formatting.
3233 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3235 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3237 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3238 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3239 * config.in: Regenerate.
3240 * configure: Likewise.
3242 2012-03-29 Pedro Alves <palves@redhat.com>
3244 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3245 Correct ptrace arguments.
3247 2012-03-28 Pedro Alves <palves@redhat.com>
3249 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3250 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3251 (IA64_FR1_REGNUM): New defines.
3252 (ia64_fetch_register): New.
3253 (the_low_target): Install it.
3254 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3256 * linux-low.c (linux_fetch_registers): Try the
3257 the_low_target.fetch_register hook first.
3259 * linux-arm-low.c (the_low_target): Adjust.
3260 * linux-bfin-low.c (the_low_target): Adjust.
3261 * linux-cris-low.c (the_low_target): Adjust.
3262 * linux-crisv32-low.c (the_low_target): Adjust.
3263 * linux-m32r-low.c (the_low_target): Adjust.
3264 * linux-m68k-low.c (the_low_target): Adjust.
3265 * linux-mips-low.c (the_low_target): Adjust.
3266 * linux-ppc-low.c (the_low_target): Adjust.
3267 * linux-s390-low.c (the_low_target): Adjust.
3268 * linux-sh-low.c (the_low_target): Adjust.
3269 * linux-sparc-low.c (the_low_target): Adjust.
3270 * linux-tic6x-low.c (the_low_target): Adjust.
3271 * linux-x86-low.c (the_low_target): Adjust.
3272 * linux-xtensa-low.c (the_low_target): Adjust.
3274 2012-03-26 Pedro Alves <palves@redhat.com>
3276 * server.c (handle_qxfer_libraries): Don't bail early if
3277 the_target->qxfer_libraries_svr4 is not NULL.
3279 2012-03-26 Pedro Alves <palves@redhat.com>
3281 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3283 2012-03-23 Pedro Alves <palves@redhat.com>
3285 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3286 "library-list-svr4" element's start tag when the the DSO list is
3289 2012-03-23 Pedro Alves <palves@redhat.com>
3291 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3292 a variable whose type size is the same as the inferior's pointer
3295 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3297 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3299 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3300 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3301 * linux-low.h: Include <signal.h>.
3302 (struct siginfo): Remove forward declaration.
3303 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3306 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3308 * .gitignore: Ignore more files.
3310 2012-03-19 Pedro Alves <palves@redhat.com>
3311 Jan Kratochvil <jan.kratochvil@redhat.com>
3313 * server.c (cont_thread, general_thread): Add describing comments.
3314 (start_inferior): Clear `cont_thread'.
3315 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3318 2012-03-15 Yao Qi <yao@codesourcery.com>
3320 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3322 (cmd_qtdp): ... here.
3324 2012-03-15 Yao Qi <yao@codesourcery.com>
3326 * tracepoint.c (struct tracepoint_action_ops): New.
3327 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3328 (m_tracepoint_action_download): New.
3329 (r_tracepoint_action_download): New.
3330 (x_tracepoint_action_download): New.
3331 (l_tracepoint_action_download): New.
3332 (add_tracepoint_action): Install `action->ops' according type.
3333 (download_tracepoint_1): Move code `download' function pointer
3334 of various tracepoint_action_ops.
3336 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3338 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3339 linux_ptrace_attach_warnings.
3341 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3343 * Makefile.in (linux-ptrace.o): New.
3344 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3345 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3346 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3347 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3348 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3350 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3352 2012-03-08 Yao Qi <yao@codesourcery.com>
3353 Pedro Alves <palves@redhat.com>
3355 Fix PR server/13392.
3356 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3358 * tracepoint.c (remove_tracepoint): New.
3359 (cmd_qtdp): Call remove_tracepoint when failed to install.
3361 2012-03-07 Pedro Alves <palves@redhat.com>
3363 * linux-low.c (get_detach_signal): New.
3364 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3365 Pass on pending signals to PTRACE_DETACH. Check the result of the
3367 * server.c (program_signals, program_signals_p): New.
3368 (handle_general_set): Handle QProgramSignals.
3369 * server.h (program_signals, program_signals_p): Declare.
3371 2012-03-05 Pedro Alves <palves@redhat.com>
3372 Jan Kratochvil <jan.kratochvil@redhat.com>
3374 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3377 2012-03-03 Yao Qi <yao@codesourcery.com>
3379 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3380 agent_look_up_symbols.
3382 2012-03-03 Yao Qi <yao@codesourcery.com>
3384 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3385 (linux-x86-low.o): Likewise.
3386 * server.h: Remove in_process_agent_loaded.
3387 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3391 2012-03-03 Yao Qi <yao@codesourcery.com>
3393 * tracepoint.c (gdb_agent_capability): New global.
3394 (in_process_agent_loaded_ust): Renamed to
3395 `in_process_agent_supports_ust'.
3397 (in_process_agent_supports_ust): Call agent_capability_check.
3398 (clear_installed_tracepoints): Assert that agent supports
3401 2012-03-03 Yao Qi <yao@codesourcery.com>
3403 * linux-low.c (linux_supports_agent): New.
3404 (linux_target_ops): Initialize field `supports_agent' with
3405 linux_supports_agent.
3406 * target.h (struct target_ops) <supports_agent>: New.
3407 (target_supports_agent): New macro.
3408 * server.c (handle_general_set): Handle packet 'QAgent'.
3409 (handle_query): Send `QAgent+'.
3410 * Makefile.in (server.o): Depends on agent.h.
3412 2012-03-03 Yao Qi <yao@codesourcery.com>
3414 * Makefile.in (OBS): Add agent.o.
3415 Add new rule for agent.o.
3416 Track dependence of tracepoint.c on agent.h.
3417 * tracepoint.c (run_inferior_command_1):
3418 (run_inferior_command): Call agent_run_command.
3419 (gdb_ust_connect_sync_socket): Deleted. Move it to
3421 (resume_thread, stop_thread): Likewise.
3422 (gdb_ust_socket_init): Renamed to ...
3423 (gdb_agent_socket_init): ... New.
3424 (gdb_ust_thread): Renamed to ...
3425 (gdb_agent_helper_thread): ... New.
3426 (gdb_ust_init): Move some code to ...
3427 (gdb_agent_init): ... here. New.
3428 [HAVE_UST]: Call gdb_ust_init.
3429 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3430 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3431 * config.in, configure: Regenerated.
3433 2012-03-02 Pedro Alves <palves@redhat.com>
3435 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3436 * linux-low.c (struct simple_pid_list): New.
3437 (stopped_pids): New a struct simple_pid_list pointer.
3438 (add_to_pid_list, pull_pid_from_list): New.
3439 (handle_extended_wait): Don't assume the first signal new children
3440 report is SIGSTOP. Adjust call to pull_pid_from_list.
3441 (linux_wait_for_lwp): Adjust.
3443 2012-03-02 Yao Qi <yao@codesourcery.com>
3445 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3448 2012-03-02 Yao Qi <yao@codesourcery.com>
3450 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3451 `stop_pc' and `tpoint'. Update caller.
3453 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3455 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3456 * linux-low.c (use_linux_regsets): New macro.
3457 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3458 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3459 (linux_register_in_regsets): New function.
3460 (usr_fetch_inferior_registers): Skip registers covered by
3462 (usr_store_inferior_registers): Likewise.
3463 (usr_fetch_inferior_registers): New macro.
3464 (usr_store_inferior_registers): Likewise.
3465 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3466 (linux_store_registers): Likewise.
3467 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3469 (init_registers_mips64_dsp_linux): Likewise.
3470 (init_registers_mips_linux): New macro.
3471 (init_registers_mips_dsp_linux): Likewise.
3472 (mips_dsp_num_regs): Likewise.
3473 (DSP_BASE, DSP_CONTROL): New fallback macros.
3474 (mips_base_regs): New macro.
3475 (mips_regmap): Use it. Fix the size.
3476 (mips_dsp_regmap): New variable.
3477 (mips_dsp_regset_bitmap): Likewise.
3478 (mips_arch_setup): New function.
3479 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3481 (mips_cannot_store_register): Likewise.
3482 (the_low_target): Update .arch_setup, .num_regs and .regmap
3483 initializers. Add .regset_bitmap initializer.
3484 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3486 * linux-bfin-low.c (the_low_target): Likewise.
3487 * linux-cris-low.c (the_low_target): Likewise.
3488 * linux-crisv32-low.c (the_low_target): Likewise.
3489 * linux-ia64-low.c (the_low_target): Likewise.
3490 * linux-m32r-low.c (the_low_target): Likewise.
3491 * linux-m68k-low.c (the_low_target): Likewise.
3492 * linux-ppc-low.c (the_low_target): Likewise.
3493 * linux-s390-low.c (the_low_target): Likewise.
3494 * linux-sh-low.c (the_low_target): Likewise.
3495 * linux-sparc-low.c (the_low_target): Likewise.
3496 * linux-tic6x-low.c (the_low_target): Likewise.
3497 * linux-x86-low.c (the_low_target): Likewise.
3498 * linux-xtensa-low.c (the_low_target): Likewise.
3499 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3500 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3501 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3503 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3504 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3506 2012-02-29 Yao Qi <yao@codesourcery.com>
3507 Pedro Alves <palves@redhat.com>
3509 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3510 `step_over_finished' is true.
3512 2012-02-27 Pedro Alves <palves@redhat.com>
3514 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3515 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3517 2012-02-27 Pedro Alves <palves@redhat.com>
3520 * linux-low.c (pid_is_stopped): New.
3521 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3523 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3525 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3528 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3530 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3532 2012-02-24 Luis Machado <lgustavo@codesourcery>
3534 * server.c (handle_query): Advertise support for target-side
3535 breakpoint condition evaluation.
3536 (process_point_options): New function.
3537 (process_serial_event): When inserting a breakpoint, check for
3538 a target-side condition that should be evaluated.
3540 * mem-break.c: Include regcache.h and ax.h.
3541 (point_cond_list_t): New data structure.
3542 (breakpoint) <cond_list>: New field.
3543 (find_gdb_breakpoint_at): Make non-static.
3544 (delete_gdb_breakpoint_at): Clear any target-side
3546 (clear_gdb_breakpoint_conditions): New function.
3547 (add_condition_to_breakpoint): Likewise.
3548 (add_breakpoint_condition): Likewise.
3549 (gdb_condition_true_at_breakpoint): Likewise.
3550 (gdb_breakpoint_here): Return result directly instead
3551 of going through a local variable.
3553 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3554 (clear_gdb_breakpoint_conditions): Likewise.
3555 (add_breakpoint_condition): Likewise.
3556 (gdb_condition_true_at_breakpoint): Likewise.
3558 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3559 (need_step_over_p): Take target-side breakpoint condition into
3562 2012-02-24 Luis Machado <lgustavo@codesourcery>
3564 * server.h: Include tracepoint.h.
3565 (agent_mem_read, agent_get_trace_state_variable_value,
3566 agent_set_trace_state_variable_value,
3567 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3568 get_set_tsv_func_addr): New prototypes.
3570 * ax.h: New include file.
3571 * ax.c: New source file.
3573 * tracepoint.c: Include ax.h.
3574 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3575 agent_expr, eval_result_type): Move to ax.h.
3576 (parse_agent_expr): Rename to ...
3577 (gdb_parse_agent_expr): ... this, make it non-static and move
3579 (unparse_agent_expr) Rename to ...
3580 (gdb_unparse_agent_expr): ... this, make it non-static and move
3582 (eval_agent_expr): Rename to ...
3583 (eval_tracepoint_agent_expr): ... this.
3584 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3585 forward declarations.
3586 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3587 (agent_get_trace_state_variable_value): New function.
3588 (agent_set_trace_state_variable_value): New function.
3589 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3590 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3591 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3592 (condition_true_at_tracepoint): Likewise.
3593 (parse_agent_expr): Rename to ...
3594 (gdb_parse_agent_expr): ... this and move to ax.c.
3595 (unparse_agent_expr): Rename to ...
3596 (gdb_unparse_agent_expr): ... this and move to ax.c.
3597 (gdb_agent_op_name): Move to ax.c.
3598 (eval_agent_expr): Rename to ...
3599 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3601 (eval_tracepoint_agent_expr): New function.
3602 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3604 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3606 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3607 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3608 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3609 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3610 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3611 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3612 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3613 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3614 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3615 (compile_bytecodes): Remove forward declaration.
3616 (is_goto_target): Move to ax.c.
3617 (compile_bytecodes): Move to ax.c and call
3618 agent_get_trace_state_variable_value (...) and
3619 agent_set_trace_state_variable_value (...).
3621 * Makefile.in: Update ax.c and IPA dependencies.
3623 2012-02-24 Pedro Alves <palves@redhat.com>
3625 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3626 (cmd_bigqtbuffer_circular): ... this. Only handle
3627 'QTBuffer:circular:'.
3628 (handle_tracepoint_general_set): Adjust.
3630 2012-02-16 Yao Qi <yao@codesourcery.com>
3632 * inferiors.c: Move code to ...
3633 * dll.c: .... here. New.
3634 * server.h: Declare clear_dlls.
3635 * Makefile.in (SFILES): Add dll.c.
3639 2012-02-11 Yao Qi <yao@codesourcery.com>
3641 * server.c: (handle_monitor_command): Add a new parameter
3643 (handle_query): Update caller.
3645 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3647 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3648 * configure, config.in: Regenerate.
3649 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3652 2012-02-02 Pedro Alves <palves@redhat.com>
3654 Try SIGKILL first, then PTRACE_KILL.
3655 * linux-low.c (linux_kill_one_lwp): New.
3656 (linux_kill_one_lwp): Rename to ...
3657 (kill_one_lwp_callback): ... this. Use the new
3660 2012-02-02 Pedro Alves <palves@redhat.com>
3662 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3665 2012-01-27 Pedro Alves <palves@redhat.com>
3667 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3668 (elf_64_file_p): Make static.
3669 (linux_pid_exe_is_elf_64_file): New.
3670 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3671 Delete declarations.
3672 (linux_pid_exe_is_elf_64_file): Declare.
3673 * linux-x86-low.c (x86_arch_setup): Use
3674 linux_pid_exe_is_elf_64_file.
3676 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3678 * linux-low.c (linux_wait_for_event_1): Rename to ...
3679 (linux_wait_for_event): ... here and merge it with former
3680 linux_wait_for_event - new variable wait_ptid, use it.
3681 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3683 2012-01-23 Pedro Alves <palves@redhat.com>
3685 * server.c (main): Avoid yet another case of infinite loop while
3686 detaching/killing after a longjmp.
3688 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3691 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3693 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3695 * hostio.c (handle_readlink): New function.
3696 (handle_vFile): Call it to handle "vFile:readlink" packets.
3698 2012-01-20 Pedro Alves <palves@redhat.com>
3699 Ulrich Weigand <ulrich.weigand@linaro.org>
3701 * server.c (handle_v_requests): Only support vAttach and vRun to
3702 start multiple processes when in extended protocol mode.
3704 2012-01-17 Pedro Alves <palves@redhat.com>
3706 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3707 memalign plus mprotect to allocate the scratch buffer.
3709 2012-01-13 Pedro Alves <palves@redhat.com>
3711 * server.c (attach_inferior): Clear `cont_thread'.
3713 2012-01-13 Pedro Alves <palves@redhat.com>
3715 * server.c (main): Avoid infinite loop while detaching/killing
3718 2012-01-09 Doug Evans <dje@google.com>
3720 * server.c (start_inferior): Set last_ptid in --wrapper case.
3722 2012-01-06 Yao Qi <yao@codesourcery.com>
3724 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3726 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3728 2012-01-04 Yao Qi <yao@codesourcery.com>
3730 * tracepoint.c (cmd_qtdp): Print debug message
3731 for static tracepoint.
3733 2012-01-04 Yao Qi <yao@codesourcery.com>
3735 * tracepoint.c (trace_vdebug): Differentiate debug message
3736 between gdbserver and IPA.
3738 2012-01-03 Yao Qi <yao@codesourcery.com>
3740 * tracepoint.c (tracepoint_was_hit): Don't collect for
3743 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3745 * terminal.h: Reformat copyright header.
3747 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3749 * server.c (gdbserver_version): Update copyright year.
3750 * gdbreplay.c (gdbreplay_version): Likewise.
3752 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3754 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3757 2011-12-18 Hui Zhu <teawater@gmail.com>
3758 * linux-low.c (linux_create_inferior): Save return value to ret.
3760 2011-12-18 Hui Zhu <teawater@gmail.com>
3762 * linux-low.c (linux_create_inferior): Save return value to ret.
3764 2011-12-16 Doug Evans <dje@google.com>
3766 * linux-low.c (linux_create_inferior): If stdio connection,
3767 redirect stdin from /dev/null, stdout to stderr.
3768 * remote-utils.c (remote_is_stdio): New static global.
3769 (remote_connection_is_stdio): New function.
3770 (remote_prepare): Handle stdio connection.
3771 (remote_open): Ditto.
3772 (remote_close): Don't close stdin for stdio connections.
3773 (read_prim,write_prim): New functions. Replace all calls to
3774 read/write to these.
3775 * server.c (main): Watch for "-" argument. Move call to
3776 remote_prepare before start_inferior.
3777 * server.h (STDIO_CONNECTION_NAME): New macro.
3778 (remote_connection_is_stdio): Declare.
3780 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3781 in debugging output.
3783 2011-12-15 Yao Qi <yao@codesourcery.com>
3785 * tracepoint.c: Include sys/syscall.h.
3786 (gdb_ust_thread): Remove preprocessor conditional.
3788 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3790 * linux-low.c (linux_detach_one_lwp): Call
3791 the_low_target.prepare_to_resume before detaching.
3793 2011-12-14 Yao Qi <yao@codesourcery.com>
3795 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3798 2011-12-14 Yao Qi <yao@codesourcery.com>
3800 * i386-low.c (i386_low_stopped_data_address): Initialize local
3803 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3807 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3808 DR_CONTROL unless necessary. Extend comments.
3809 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3810 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3812 2011-12-13 Yao Qi <yao@codesourcery.com>
3814 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3816 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3818 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3820 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3821 Print new debug message for such case.
3823 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3825 Fix overlapping memcpy.
3826 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3827 the read_inferior_memory transfer.
3828 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3829 write_inferior_memory transfer.
3830 (set_fast_tracepoint_jump): New variable buf. Use it for the
3831 read_inferior_memory and write_inferior_memory transfers.
3832 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3833 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3834 Use it for the write_inferior_memory transfer.
3835 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3838 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3840 * linux-low.c (fetch_register, store_register): Make code
3841 consistent, fix formatting.
3843 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3845 * linux-low.c (usr_store_inferior_registers): Factor out code
3846 to handle individual registers into...
3847 (store_register): ... this new function.
3849 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3851 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3852 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3853 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3854 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3855 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3856 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3857 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3858 (srv_xmlfiles): Add new XML files.
3860 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3862 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3863 (init_registers_s390_linux32v1): Add prototype.
3864 (init_registers_s390_linux32v2): Likewise.
3865 (init_registers_s390_linux64v1): Likewise.
3866 (init_registers_s390_linux64v2): Likewise.
3867 (init_registers_s390x_linux64v1): Likewise.
3868 (init_registers_s390x_linux64v2): Likewise.
3869 (s390_num_regs): Increment to 52.
3870 (s390_regmap): Add orig_r2 register.
3871 (s390_num_regs_3264): Increment to 68.
3872 (s390_regmap_3264): Add orig_r2 register.
3873 (s390_collect_ptrace_register): Handle orig_r2 register.
3874 (s390_supply_ptrace_register): Likewise.
3875 (s390_fill_last_break): New function.
3876 (s390_store_last_break): Likewise.
3877 (s390_fill_system_call): New function.
3878 (s390_store_system_call): Likewise.
3879 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3881 (s390_check_regset): New function.
3882 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3883 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3884 Update target_regsets for available register sets.
3886 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3887 Jan Kratochvil <jan.kratochvil@redhat.com>
3889 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3890 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3892 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3893 * linux-low.h (struct process_info_private): New member r_debug.
3894 * server.c (handle_qxfer_libraries): Call
3895 the_target->qxfer_libraries_svr4.
3896 (handle_qxfer_libraries_svr4): New function.
3897 (qxfer_packets): New entry "libraries-svr4".
3898 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3899 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3900 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3901 PACKET_qXfer_libraries_svr4.
3903 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3905 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3906 PSW address/mask between 8-byte and 16-byte formats.
3907 (s390_supply_ptrace_register): Likewise.
3908 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3909 basic addressing mode bit.
3911 2011-11-24 Stan Shebs <stan@codesourcery.com>
3913 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3915 2011-11-17 Stan Shebs <stan@codesourcery.com>
3917 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3918 (tracing_start_time): New global.
3919 (tracing_stop_time): New global.
3920 (tracing_user_name): New global.
3921 (tracing_notes): New global.
3922 (tracing_stop_note): New global.
3923 (cmd_qtstart): Set traceframe_usage, start_time.
3924 (stop_tracing): Set stop_time.
3925 (cmd_qtstatus): Report additional status.
3926 (cmd_qtp): New function.
3927 (handle_tracepoint_query): Call it.
3928 (cmd_qtnotes): New function.
3929 (handle_tracepoint_general_set): Call it.
3930 (get_timestamp): Rename from tsv_get_timestamp.
3932 2011-11-14 Stan Shebs <stan@codesourcery.com>
3933 Kwok Cheung Yeung <kcy@codesourcery.com>
3935 * linux-x86-low.c (small_jump_insn): New.
3936 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3937 trampoline and error message, build a trampoline and issue a small
3938 jump instruction to it.
3939 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3940 trampoline and error message.
3941 (x86_get_min_fast_tracepoint_insn_len): New.
3942 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3943 * linux-low.h (struct linux_target_ops): Add arguments to
3944 install_fast_tracepoint_jump_pad operation, add new operation.
3945 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3947 (linux_get_min_fast_tracepoint_insn_len): New function.
3948 (linux_target_op): Add new operation.
3949 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
3950 (gdb_trampoline_buffer_end): Ditto.
3951 (gdb_trampoline_buffer_error): Ditto.
3952 (struct ipa_sym_addresses): Add fields for new IPA variables.
3953 (symbol_list): Add entries for new IPA variables.
3954 (struct tracepoint): Add fields to hold the address range of the
3955 trampoline used by the tracepoint.
3956 (trampoline_buffer_head): New static variable.
3957 (trampoline_buffer_tail): Ditto.
3958 (claim_trampoline_space): New function.
3959 (have_fast_tracepoint_trampoline_buffer): New function.
3960 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
3962 (install_fast_tracepoint): Ditto, also add error buffer argument.
3963 (cmd_qtminftpilen): New function.
3964 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
3965 (fast_tracepoint_from_trampoline_address): New function.
3966 (fast_tracepoint_collecting): Handle trampoline as part of jump
3968 (set_trampoline_buffer_space): New function.
3969 (initialize_tracepoint): Initialize new IPA variables.
3970 * target.h (struct target_ops): Add arguments to
3971 install_fast_tracepoint_jump_pad operation, add new
3972 get_min_fast_tracepoint_insn_len operation.
3973 (target_get_min_fast_tracepoint_insn_len): New.
3974 (install_fast_tracepoint_jump_pad): Add arguments.
3975 * server.h (IPA_BUFSIZ): Define.
3976 * linux-i386-ipa.c: Include extra header files.
3977 (initialize_fast_tracepoint_trampoline_buffer): New function.
3978 (initialize_low_tracepoint): Call it.
3979 * server.h (set_trampoline_buffer_space): Declare.
3980 (claim_trampoline_space): Ditto.
3981 (have_fast_tracepoint_trampoline_buffer): Ditto.
3983 2011-11-14 Yao Qi <yao@codesourcery.com>
3985 * server.c (handle_query): Handle InstallInTrace for qSupported.
3986 * tracepoint.c (add_tracepoint): Sort list.
3987 (install_tracepoint, download_tracepoint): New.
3988 (cmd_qtdp): Call them to install and download tracepoints.
3989 (sort_tracepoints): Removed.
3990 (cmd_qtstart): Update.
3992 2011-11-14 Yao Qi <yao@codesourcery.com>
3994 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
3995 * mem-break.h: Declare.
3996 * tracepoint.c (cmd_qtstart): Move some code to ...
3997 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
3999 (download_tracepoints): Move some code to ...
4000 (download_tracepoint_1): ... here. New.
4002 2011-11-08 Yao Qi <yao@codesourcery.com>
4004 * remote-utils.c (relocate_instruction): A comment fix.
4006 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4008 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4009 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4010 dr_status_mirror and dr_control_mirror from debug_reg_state.
4011 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4012 (i386_initial_stuff): Remove use of deleted globals.
4013 (i386_get_thread_context, i386_set_thread_context,
4014 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4015 from debug_reg_state.
4017 2011-11-05 Yao Qi <yao@codesourcery.com>
4019 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4020 address as TPOINT's.
4022 2011-11-02 Stan Shebs <stan@codesourcery.com>
4024 * tracepoint.c (agent_mem_read_string): New function.
4025 (eval_agent_expr): Call it for tracenz.
4026 * server.c (handle_query): Report support for tracenz.
4028 2011-11-02 Yao Qi <yao@codesourcery.com>
4030 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4032 2011-11-02 Yao Qi <yao@codesourcery.com>
4034 * target.h: Fix a typo in comment.
4036 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4038 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4039 clobber the breakpoints' shadows with fast tracepoint jumps.
4040 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4041 * target.c (write_inferior_memory): Also pass MYADDR down to
4044 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4046 * configure.ac: Check support for personality routine.
4047 * configure: Regenerate.
4048 * config.in: Likewise.
4049 * linux-low.c: Include <sys/personality.h>.
4050 Define ADDR_NO_RANDOMIZE if necessary.
4051 (linux_create_inferior): Disable address space randomization when
4052 forking inferior, if requested.
4053 (linux_supports_disable_randomization): New function.
4054 (linux_target_ops): Install it.
4055 * server.h (disable_randomization): Declare.
4056 * server.c (disable_randomization): New global variable.
4057 (handle_general_set): Handle QDisableRandomization.
4058 (handle_query): Likewise for qSupported.
4059 (main): Support --disable-randomization and --no-disable-randomization
4060 command line arguments.
4061 * target.h (struct target_ops): Add supports_disable_randomization.
4062 (target_supports_disable_randomization): New macro.
4064 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4066 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4068 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4069 [!PT_GETDSBT] (target_loadmap): New definition.
4070 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4071 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4072 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4073 and PT_GETDSBT to LINUX_LOADMAP.
4074 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4075 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4077 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4079 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4080 (arm_linux_hwbp_cap): New static variable.
4081 (arm_linux_get_hwbp_cap): Replace by ...
4082 (arm_linux_init_hwbp_cap): ... this new function.
4083 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4084 (arm_linux_get_hw_watchpoint_count): Likewise.
4085 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4086 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4087 (arm_prepare_to_resume): Use perror_with_name instead of error.
4089 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4091 * linux-arm-low.c: Include <signal.h>.
4092 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4093 (struct arm_linux_hwbp_cap): New data type.
4094 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4095 (struct arm_linux_hw_breakpoint): New data type.
4096 (MAX_BPTS, MAX_WPTS): Define.
4097 (struct arch_process_info, struct arch_lwp_info): New data types.
4098 (arm_linux_get_hwbp_cap): New function.
4099 (arm_linux_get_hw_breakpoint_count): Likewise.
4100 (arm_linux_get_hw_watchpoint_count): Likewise.
4101 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4102 (arm_hwbp_control_initialize): Likewise.
4103 (arm_hwbp_control_is_enabled): Likewise.
4104 (arm_hwbp_control_is_initialized): Likewise.
4105 (arm_hwbp_control_disable): Likewise.
4106 (arm_linux_hw_breakpoint_equal): Likewise.
4107 (arm_linux_hw_point_initialize): Likewise.
4108 (struct update_registers_data): New data structure.
4109 (update_registers_callback: New function.
4110 (arm_insert_point): Likewise.
4111 (arm_remove_point): Likewise.
4112 (arm_stopped_by_watchpoint): Likewise.
4113 (arm_stopped_data_address): Likewise.
4114 (arm_new_process): Likewise.
4115 (arm_new_thread): Likewise.
4116 (arm_prepare_to_resume): Likewise.
4117 (the_low_target): Register arm_insert_point, arm_remove_point,
4118 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4119 arm_new_thread, and arm_prepare_to_resume.
4121 2011-09-15 Stan Shebs <stan@codesourcery.com>
4123 * server.h (struct emit_ops): Add compare-goto fields.
4124 * tracepoint.c (gdb_agent_op_sizes): New table.
4125 (emit_eq_goto): New function.
4126 (emit_ne_goto): New function.
4127 (emit_lt_goto): New function.
4128 (emit_le_goto): New function.
4129 (emit_gt_goto): New function.
4130 (emit_ge_goto): New function.
4131 (is_goto_target): New function.
4132 (compile_bytecodes): Recognize special cases of compare-goto
4133 combinations and call specialized emitters for them.
4134 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4135 (amd64_emit_ne_goto): New function.
4136 (amd64_emit_lt_goto): New function.
4137 (amd64_emit_le_goto): New function.
4138 (amd64_emit_gt_goto): New function.
4139 (amd64_emit_ge_goto): New function.
4140 (amd64_emit_ops): Add the new functions.
4141 (i386_emit_eq_goto): New function.
4142 (i386_emit_ne_goto): New function.
4143 (i386_emit_lt_goto): New function.
4144 (i386_emit_le_goto): New function.
4145 (i386_emit_gt_goto): New function.
4146 (i386_emit_ge_goto): New function.
4147 (i386_emit_ops): Add the new functions.
4149 2011-09-08 Stan Shebs <stan@codesourcery.com>
4151 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4152 (i386_emit_epilogue): Restore %ebx.
4154 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4156 * server.c (step_thread): Remove definition.
4157 (process_serial_event): Don't handle Hs.
4158 * server.h (step_thread): Remove declaration.
4159 * target.c (set_desired_inferior): Remove use of step_thread.
4161 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4163 * linux-low.c: Include linux-procfs.h.
4164 (linux_attach_lwp_1): Update comments.
4165 (linux_attach): Scan for existing threads when attaching to a
4166 process that is the tgid.
4167 * Makefile.in: Update dependencies.
4169 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4171 * configure.srv: Add linux-procfs.o dependencies.
4173 2011-08-14 Yao Qi <yao@codesourcery.com>
4175 * target.h (struct target_ops): Fix indent.
4176 * win32-low.c (win32_target_ops): Fix comment.
4178 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4179 Yao Qi <yao@codesourcery.com>
4181 * Makefile.in (clean): Remove tic6x-*.c files.
4182 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4183 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4184 (tic6x-c64xp-linux.c): Likewise.
4185 * configure.srv: Add support for tic6x-*-uclinux.
4186 * linux-tic6x-low.c: New.
4187 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4189 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4190 Yao Qi <yao@codesourcery.com>
4192 * target.h (struct target_ops): Add read_loadmap.
4193 * linux-low.c (struct target_loadseg): New type.
4194 (struct target_loadmap): New type.
4195 (linux_read_loadmap): New function.
4196 (linux_target_ops): Add linux_read_loadmap.
4197 * server.c (handle_query): Support qXfer:fdpic:read packet.
4198 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4201 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4203 * win32-low.c: Include <stdint.h>.
4205 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4207 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4208 to the inferior here.
4209 (i386_remove_aligned_watchpoint): Ditto.
4210 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4211 fit part of the watchpoint in the debug registers.
4212 (i386_update_inferior_debug_regs): New.
4213 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4214 registers, and only update the inferior on success.
4215 (i386_low_remove_watchpoint): Ditto.
4217 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4219 * linux-low.c (compare_ints, unique, list_threads, show_process,
4220 linux_core_of_thread): Delete.
4221 (linux_target_ops): Change linux_core_of_thread to
4222 linux_common_core_of_thread.
4223 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4224 * utils.c (malloc_failure): Change type of argument.
4225 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4226 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4227 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4228 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4229 (IPA_OBJS): Add common-utils-ipa.o.
4230 (ptid_h, linux_osdata_h): New macros.
4231 (server_h): Add common/common-utils.h, common/xml-utils.h,
4232 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4234 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4235 ptid.o, buffer.o): New rules.
4236 (linux-low.o): Add common/linux-osdata.h as a dependency.
4237 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4238 * configure.ac: Add AC_HEADER_DIRENT check.
4239 * config.in: Regenerate.
4240 * configure: Regenerate.
4241 * remote-utils.c (xml_escape_text): Delete.
4242 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4243 buffer_xml_printf): Move to common/buffer.c.
4244 * server.c (main): Remove call to initialize_inferiors.
4245 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4246 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4247 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4248 internal_error, gdb_assert, gdb_assert_fail): Delete.
4249 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4250 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4252 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4253 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4254 initialize_inferiors): Delete.
4256 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4258 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4261 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4263 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4265 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4267 2011-05-26 Yao Qi <yao@codesourcery.com>
4269 * Makefile.in (thread-db.o): Track dependence to
4270 common/gdb_thread_db.h.
4271 * thread-db.c: include gdb_thread_db.h from right place.
4273 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4275 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4276 __FILE__ and __LINE__ to internal_error.
4278 2011-05-13 Doug Evans <dje@google.com>
4280 * thread-db.c (try_thread_db_load_from_sdir): New function.
4281 (try_thread_db_load_from_dir): New function.
4282 (thread_db_load_search): Handle $sdir, ignore $pdir.
4283 Remove trying of system directories if search of
4284 libthread-db-search-path fails, that is now done via $sdir.
4286 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4288 * server.c (handle_query): Add EnableDisableTracepoints to the list
4289 of supported features.
4290 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4292 (cmd_qtenable_disable): New.
4293 (cmd_qtstart): Install tracepoints even if disabled.
4294 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4295 receiving a QTEnable or QTDisable packet.
4296 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4297 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4299 (gdb_probe): Skip data collection if static tracepoint is disabled.
4301 2011-05-10 Doug Evans <dje@google.com>
4303 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4305 2011-05-04 Doug Evans <dje@google.com>
4307 * linux-low.c (linux_join): Skip process lookup.
4308 * spu-low.c (spu_join): Ditto.
4309 * server.c (join_inferiors_callback): Delete.
4310 (process_serial_event): For 'D' packet (detach) call join_inferior
4313 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4315 * README: Don't mention xscale*-*-linux*.
4316 * configure.srv (xscale*-*-linux*): Don't handle target.
4318 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4320 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4322 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4323 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4324 (i386_emit_void_call_2): Likewise.
4326 2011-04-26 Yao Qi <yao@codesourcery.com>
4328 * linux-low.c: Move common macros to linux-ptrace.h.
4329 Include linux-ptrace.h.
4330 * Makefile.in (linux_ptrace_h): New.
4331 (linux-low.o): Depends on linux-ptrace.h.
4333 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4335 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4336 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4337 (remote_prepare): New function with most of the TCP code from ...
4338 (remote_open): ... here. Detect PORT here unconditionally. Move also
4339 setting transport_is_reliable.
4340 * server.c (run_once): New variable.
4341 (gdbserver_usage): Document it.
4342 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4343 the first run if RUN_ONCE.
4344 * server.h (run_once, remote_prepare): New declarations.
4346 2011-04-19 Tom Tromey <tromey@redhat.com>
4348 * win32-low.c (handle_load_dll): Remove duplicate "the".
4350 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4352 Remove support for old Cygwin 1.5 versions.
4353 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4354 function to avoid warning.
4355 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4358 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4360 * gdbserver/server.h (Macro _): Define it if not available.
4362 2011-03-14 Michael Snyder <msnyder@vmware.com>
4364 * hostio.c (handle_close): Remove unnecessary null test.
4366 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4368 * Makefile.in (maintainer-clean realclean distclean): Remove
4369 "make ... subdir_do" command.
4371 2011-03-10 Michael Snyder <msnyder@vmware.com>
4373 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4375 * server.c (handle_v_run): Free alloced buffer on early return.
4377 2011-03-09 Yao Qi <yao@codesourcery.com>
4380 2011-03-04 Yao Qi <yao@codesourcery.com>
4382 * Makefile.in: Remove GNU make feature --directory.
4384 2011-03-05 Yao Qi <yao@codesourcery.com>
4386 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4387 (subdir_do): New make target. Copied from gdb/Makefile.
4388 (maintainer-clean, realclean, distclean, clean): Call corresponding
4389 make targets in common/Makefile.
4391 2011-02-11 Yao Qi <yao@codesourcery.com>
4393 * configure.ac: Call AC_PROG_RANLIB.
4394 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4395 * configure: Regenerate.
4397 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4399 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4401 2011-03-06 Yao Qi <yao@codesourcery.com>
4403 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4405 2011-03-05 Yao Qi <yao@codesourcery.com>
4407 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4408 (subdir_do): New make target. Copied from gdb/Makefile.
4409 (maintainer-clean, realclean, distclean, clean): Call corresponding
4410 make targets in common/Makefile.
4412 2011-03-04 Yao Qi <yao@codesourcery.com>
4414 * Makefile.in: Remove GNU make feature --directory.
4416 2011-03-04 Michael Snyder <msnyder@vmware.com>
4418 * server.c (queue_stop_reply): Call xmalloc not malloc.
4420 2011-03-02 Michael Snyder <msnyder@vmware.com>
4422 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4424 2011-02-28 Michael Snyder <msnyder@vmware.com>
4426 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4427 (cmd_qtframe): Ditto.
4428 (cmd_qtbuffer): Ditto.
4429 (cmd_bigqtbuffer): Ditto.
4431 * utils.c (decimal2str): Initialize 'width' to nine, then
4434 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4436 * hostio.c (require_data): Free *data, not data.
4438 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4440 * hostio.c (require_data): Use free, not xfree.
4442 2011-02-27 Michael Snyder <msnyder@vmware.com>
4444 * server.c (handle_query): Discard unused value.
4446 * hostio.c (require_data): Free malloc memory before returning
4449 2011-02-26 Michael Snyder <msnyder@vmware.com>
4451 * linux-low.c (list_threads): Call closedir for dirent.
4453 2011-02-27 Michael Snyder <msnyder@vmware.com>
4455 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4456 a case statement falls through.
4458 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4460 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4463 2011-02-26 Michael Snyder <msnyder@vmware.com>
4465 * utils.c (decimal2str): Eliminate dead code and dead param.
4466 (pulongest): Drop dead param from call to decimal2str.
4469 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4471 Revert the following patch (not approved yet):
4472 2011-02-21 Hui Zhu <teawater@gmail.com>
4473 * tracepoint.c (tp_printf): New function.
4474 (eval_agent_expr): Handle gdb_agent_op_printf.
4476 2011-02-21 Hui Zhu <teawater@gmail.com>
4478 * tracepoint.c (tp_printf): New function.
4479 (eval_agent_expr): Handle gdb_agent_op_printf.
4481 2011-02-18 Tom Tromey <tromey@redhat.com>
4483 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4484 (tracepoint.o): Likewise.
4485 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4486 (gdb_agent_op_names): Likewise.
4488 2011-02-18 Tom Tromey <tromey@redhat.com>
4490 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4491 gdb_agent_op_rot>: New constants.
4492 (gdb_agent_op_names): Add pick and roll.
4493 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4496 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4498 * aclocal.m4: Regenerated with aclocal-1.11.1.
4500 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4502 * server.c (handle_qxfer_traceframe_info): New.
4503 (qxfer_packets): Register "traceframe-info".
4504 (handle_query): Report support for qXfer:traceframe-info:read+.
4505 * tracepoint.c (match_blocktype): New.
4506 (traceframe_find_block_type): Rename to ...
4507 (traceframe_walk_blocks): ... this. Add callback filter argument,
4509 (traceframe_find_block_type): New, reimplemented on top of
4510 traceframe_walk_blocks.
4511 (build_traceframe_info_xml): New.
4512 (traceframe_read_info): New.
4513 * server.h (traceframe_read_info): Declare.
4515 2011-02-11 Yao Qi <yao@codesourcery.com>
4517 * configure.ac: Call AC_PROG_RANLIB.
4518 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4519 * configure: Regenerate.
4521 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4523 * server.c (gdb_read_memory): Change return semantics to allow
4525 (handle_search_memory_1): Adjust.
4526 (process_serial_event) <'m' packet>: Handle partial transfers.
4527 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4529 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4531 * regcache.c (init_register_cache): Initialize
4532 regcache->register_status.
4533 (free_register_cache): Release regcache->register_status.
4534 (regcache_cpy): Copy register_status.
4535 (registers_to_string): Print 'x's for unavailable registers.
4536 (supply_register): Mark the register's status valid or
4537 unavailable, depending on whether a buffer was passed in or not.
4538 (supply_register_zeroed): New.
4539 (supply_regblock): Mark the registers' status valid or
4540 unavailable, depending on whether a buffer was passed in or not.
4541 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4542 (struct regcache): New `register_status' field.
4543 (supply_register_zeroed): Declare.
4544 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4545 supply_register_zeroed, rather than passing a NULL buffer to
4547 * tracepoint.c (fetch_traceframe_registers): Update comment.
4549 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4551 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4554 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4556 * server.h (decode_xfer_write): Change prototype.
4557 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4558 and don't extract the annex here.
4559 * server.c (decode_xfer_read): Remove `annex' parameter,
4560 and don't extract the annex here.
4562 (struct qxfer): New.
4563 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4564 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4565 (handle_qxfer_statictrace): New functions, abstracted out from
4566 handle_query, and made to use the struct qxfer interface.
4567 (handle_threads_qxfer_proper): Rename to ...
4568 (handle_qxfer_threads_proper): ... this.
4569 (handle_threads_qxfer): Rename to ...
4570 (handle_qxfer_threads): ... this. Adjust.
4571 (qxfer_packets): New array.
4572 (handle_qxfer): New function.
4573 (handle_query): Use handle_qxfer.
4575 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4577 * gdbreplay.c: Shorten lines of >= 80 columns.
4578 * linux-low.c: Ditto.
4579 * linux-ppc-low.c: Ditto.
4580 * linux-s390-low.c: Ditto.
4581 * linux-sparc-low.c: Ditto.
4582 * linux-x86-low.c: Ditto.
4583 * linux-xtensa-low.c: Ditto.
4584 * mem-break.c: Ditto.
4586 * regcache.h: Ditto.
4587 * remote-utils.c: Ditto.
4590 * thread-db.c: Ditto.
4591 * tracepoint.c: Ditto.
4593 * win32-low.h: Ditto.
4595 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4597 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4600 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4602 * server.c (gdbserver_version): Update copyright year in version
4604 * gdbreplay.c (gdbreplay_version): Ditto.
4606 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4608 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4609 * linux-bfin-low.c: New file.
4610 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4611 PT_DATA_ADDR for BFIN targets.
4612 * Makefile.in (SFILES): Add linux-bfin-low.c.
4613 (clean): Remove reg-bfin.c.
4614 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4615 * README: Mention supported Blackfin targets.
4617 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4619 * .gitignore: New file.
4621 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4623 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4625 2010-10-22 Jie Zhang <jie@codesourcery.com>
4627 * Makefile.in: Add FLAGS_TO_PASS variable.
4628 (install): Remove dependency of install-only and recursively
4629 invoke make for install-only.
4631 2010-10-04 Doug Evans <dje@google.com>
4633 * Makefile.in (uninstall): Use $(DESTDIR).
4635 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4639 * linux-x86-low.c (compat_siginfo_from_siginfo)
4640 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4641 si_code is < 0. Check for si_code == SI_TIMER before checking for
4644 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4646 * lynx-i386-low.c: New file.
4647 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4649 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4651 * lynx-low.c (ptrace_request_to_str): Remove handling for
4652 request values that have been removed in LynxOS 5.x.
4654 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4656 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4659 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4661 * configure.ac: Add --enable-inprocess-agent option.
4662 * configure: Rebuilt.
4664 2010-09-06 Yao Qi <yao@codesourcery.com>
4666 * linux-low.c (linux_kill): Remove unused variable.
4667 (linux_stabilize_threads): Likewise.
4668 * server.c (start_inferior): Likewise.
4669 (queue_stop_reply_callback): Likewise.
4670 * tracepoint.c (do_action_at_tracepoint): Likewise.
4672 2010-09-06 Yao Qi <yao@codesourcery.com>
4674 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4677 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4679 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4681 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4683 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4686 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4688 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4689 gdbserver/lynx-ppc-low.c: New files.
4690 * Makefile.in (lynx_low_h): New variable.
4691 (lynx-low.o, lynx-ppc-low.o): New rules.
4692 * configure.ac: On LynxOS, link with -lnetinet.
4693 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4694 * configure: regenerate.
4696 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4698 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4699 * configure.ac: Add check for vasprintf and vsnprintf.
4700 * configure, config.in: Regenerate.
4701 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4703 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4705 * gdbreplay.c: Move include of alloca.h up, next to include of
4707 * server.h: Add include of malloc.h.
4708 * mem-break.c: Remove include of malloc.h.
4709 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4711 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4713 * Makefile.in (memmem.o): Build with -Wno-error.
4715 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4717 * utils.c (xsnprintf): Make non-static.
4718 * server.h: Add xsnprintf declaration.
4719 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4720 replace calls to snprintf by calls to xsnprintf throughout.
4722 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4724 * configure.ac: Add configure check for alloca.
4725 * configure, config.in: Regenerate.
4726 * server.h: Include alloca.h if it exists.
4727 * gdbreplay.c: Include alloca.h if it exists.
4729 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4731 * linux-low.c (__SIGRTMIN): Define if not already defined.
4732 (linux_create_inferior): Check for __ANDROID__ rather than
4734 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4735 are already deferred.
4736 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4737 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4738 stopped and already has a pending signal to report.
4739 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4740 a pending signal to report or is moving out of a jump pad.
4741 (linux_init_signals): Check for __ANDROID__ rather than
4744 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4746 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4747 debug_threads check. Avoid a linear search when not doing debug
4750 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4752 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4753 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4754 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4755 (process_event): Change local fd's type to gdb_fildes_t.
4756 (create_file_handler): Adjust prototype.
4757 (delete_file_handler): Adjust prototype.
4758 (handle_file_event): Adjust prototype. Use pfildes.
4759 (create_file_event): Adjsut prototype.
4760 * remote-utils.c (remote_desc, listen_desc): Change type to
4762 * server.h: New gdb_fildes_t typedef.
4763 [USE_WIN32API]: Include winsock2.h.
4764 (delete_file_handler, add_file_handler): Adjust prototypes.
4766 * utils.c (pfildes): New.
4768 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4770 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4771 * configure: Regenerate.
4773 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4775 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4776 (linux_done_accessing_memory): ... this.
4777 (linux_target_ops): Adjust.
4778 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4779 * nto-low.c (nto_target_ops): Adjust comment.
4780 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4781 * spu-low.c (spu_target_ops): Adjust comment.
4782 * target.h (target_ops): Rename unprepare_to_access_memory field
4783 to done_accessing_memory.
4784 (unprepare_to_access_memory): Rename to ...
4785 (done_accessing_memory): ... this.
4787 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4789 * linux-low.c (linux_prepare_to_access_memory): New.
4790 (linux_unprepare_to_access_memory): New.
4791 (linux_target_ops): Install them.
4792 * server.c (read_memory): Rename to ...
4793 (gdb_read_memory): ... this. Use
4794 prepare_to_access_memory/prepare_to_access_memory.
4795 (write_memory): Rename to ...
4796 (gdb_write_memory): ... this. Use
4797 prepare_to_access_memory/prepare_to_access_memory.
4798 (handle_search_memory_1): Adjust.
4799 (process_serial_event): Adjust.
4800 * target.h (struct target_ops): New fields
4801 prepare_to_access_memory and unprepare_to_access_memory.
4802 (prepare_to_access_memory, unprepare_to_access_memory): New.
4803 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4804 prepare_to_access_memory/prepare_to_access_memory.
4805 * nto-low.c (nto_target_ops): Adjust.
4806 * spu-low.c (spu_target_ops): Adjust.
4807 * win32-low.c (win32_target_ops): Adjust.
4809 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4811 * Makefile.in (WARN_CFLAGS): Get it from configure.
4812 (WERROR_CFLAGS): New.
4813 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4814 * configure.ac: Introduce --enable-werror, which adds -Werror to
4815 the compiler command line. Enabled by default. Disable with
4816 --disable-werror. Add -Wdeclaration-after-statement
4817 Wpointer-arith and -Wformat-nonliteral to warning flags.
4818 * configure: Regenerate.
4820 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4822 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4824 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4826 * gdbreplay.c (remote_error): New.
4828 (expect): Use gdbchar. Check for error reading from GDB.
4829 Clarify sync error output.
4830 (play): Check for errors writing to GDB.
4831 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4832 * remote-utils.c (getpkt): Check for errors writing to the remote
4835 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4837 * linux-low.c (linux_wait_1): Move non-debugging code out of
4838 `debug_threads' control.
4840 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4842 * linux-low.c (linux_wait_1): Don't set last_status here.
4843 * server.c (push_event, queue_stop_reply_callback): Assert we're
4844 not pushing a TARGET_WAITKIND_IGNORE event.
4845 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4846 (myresume, handle_target_event): Set the thread's last_resume_kind
4847 and last_status from the target returned status.
4849 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4853 * linux-x86-low.c (update_debug_registers_callback): New.
4854 (i386_dr_low_set_addr): Use it.
4855 (i386_dr_low_get_addr): New.
4856 (i386_dr_low_set_control): Use update_debug_registers_callback.
4857 (i386_dr_low_get_control): New.
4858 (i386_dr_low_get_status): Adjust.
4859 * linux-low.c (linux_stop_lwp): New.
4860 * linux-low.h (linux_stop_lwp): Declare.
4862 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4863 argument instead of a i386_debug_reg_state.
4864 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4865 a i386_debug_reg_state.
4866 (i386_insert_aligned_watchpoint): Adjust.
4867 (i386_remove_aligned_watchpoint): Adjust.
4868 (i386_low_stopped_data_address): Read the debug registers from the
4869 inferior instead of from the mirrors.
4870 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4871 (i386_dr_low_get_addr): Declare.
4872 (i386_dr_low_get_control): Declare.
4873 (i386_dr_low_get_status): Change prototype.
4875 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4876 (i386_dr_low_get_addr): New.
4877 (i386_dr_low_get_control): New.
4878 (i386_dr_low_get_status): Adjust prototype. Return
4880 (i386_initial_stuff): Clear dr_status_mirror and
4882 (i386_get_thread_context): Adjust.
4883 (i386_set_thread_context): Adjust.
4884 (i386_thread_added): Adjust.
4886 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4888 * linux-low.h (linux_thread_area): Delete declaration.
4890 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4892 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4893 after its termination.
4895 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4897 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4898 (gdb_wants_all_stopped): Delete.
4899 (linux_wait_1): Don't call them.
4900 * server.c (handle_v_cont): Tag all threads as want-stopped.
4901 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4902 stopped as "client-wants-stopped".
4904 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4906 * Makefile.in (signals_h): New.
4907 (server_h): Depend on it.
4908 (server.o): Don't depend on $(signals_def).
4909 (signals.o): Depend on $(signals_def).
4911 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4913 * Makefile.in (signals_def): New.
4914 (server_h): Append include/gdb/signals.h and signals_def.
4915 (server.o): Append signals_def.
4917 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4919 * server.c (handle_target_event): Use target_signal_to_host for
4920 resume_info.sig initialization.
4921 * target.h (struct thread_resume) <sig>: New comment.
4923 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4925 * server.c (handle_query): strcpy() the returned string from paddress()
4926 instead of sprintf().
4927 * utils.c (paddress): Return phex_nz().
4929 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4931 * server.c (handle_v_cont): Call mourn_inferior if process
4933 (myresume): Likewise.
4935 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4937 Static tracepoints, and integration with UST.
4939 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4940 * mem-break.c (uninsert_all_breakpoints)
4941 (reinsert_all_breakpoints): New.
4942 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4943 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4944 (gdb_agent_ust_loaded, helper_thread_id)
4945 (gdb_agent_helper_thread_id): New macros.
4946 (struct ipa_sym_addresses): Add addr_ust_loaded,
4947 addr_helper_thread_id, addr_cmd_buf.
4948 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
4949 (in_process_agent_loaded_ust): New.
4950 (write_e_ust_not_loaded): New.
4951 (maybe_write_ipa_ust_not_loaded): New.
4952 (struct collect_static_trace_data_action): New.
4953 (enum tracepoint_type) <static_tracepoint>: New.
4954 (struct tracepoint) <handle>: Mention static tracepoints.
4955 (struct static_tracepoint_ctx): New.
4956 (CMD_BUF_SIZE): New.
4957 (add_tracepoint_action): Handle static tracepoint actions.
4958 (unprobe_marker_at): New.
4959 (clear_installed_tracepoints): Handle static tracepoints.
4960 (cmd_qtdp): Handle static tracepoints.
4961 (probe_marker_at): New.
4962 (cmd_qtstart): Handle static tracepoints.
4963 (response_tracepoint): Handle static tracepoints.
4964 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
4965 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
4966 (get_context_regcache): Handle static tracepoints.
4967 (do_action_at_tracepoint): Handle static tracepoint actions.
4968 (traceframe_find_block_type): Handle static trace data blocks.
4969 (traceframe_read_sdata): New.
4970 (download_tracepoints): Download static tracepoint actions.
4971 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
4972 (GDB_PROBE_NAME): New.
4977 (ust_marker_to_static_tracepoint): New.
4979 (collect_ust_data_at_tracepoint): New.
4980 (gdb_ust_probe): New.
4981 (UNIX_PATH_MAX, SOCK_DIR): New.
4982 (gdb_ust_connect_sync_socket): New.
4983 (resume_thread, stop_thread): New.
4984 (run_inferior_command): New.
4985 (init_named_socket): New.
4986 (gdb_ust_socket_init): New.
4987 (cstr_to_hexstr): New.
4989 (first_marker, next_marker): New.
4990 (response_ust_marker): New.
4991 (cmd_qtfstm, cmd_qtsstm): New.
4992 (unprobe_marker_at, probe_marker_at): New.
4993 (cmd_qtstmat, gdb_ust_thread): New.
4994 (gdb_ust_init): New.
4995 (initialize_tracepoint_ftlib): Call gdb_ust_init.
4996 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
4998 (x86_64_st_collect_regmap): New.
4999 (X86_64_NUM_ST_COLLECT_GREGS): New.
5000 (AMD64_RIP_REGNUM): New.
5001 (supply_static_tracepoint_registers): New.
5002 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5004 (i386_st_collect_regmap): New.
5005 (i386_NUM_ST_COLLECT_GREGS): New.
5006 (supply_static_tracepoint_registers): New.
5007 * server.c (handle_query): Handle qXfer:statictrace:read.
5008 <qSupported>: Report support for StaticTracepoints, and
5009 qXfer:statictrace:read features.
5010 * server.h (traceframe_read_sdata)
5011 (supply_static_tracepoint_registers): Declare.
5012 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5013 (unpack_varlen_hex): Include in IPA build.
5014 * Makefile.in (ustlibs, ustinc): New.
5015 (IPA_OBJS): Add remote-utils-ipa.o.
5016 ($(IPA_LIB)): Link -ldl and -lpthread.
5018 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5019 * config.in, configure: Regenerate.
5021 2010-06-20 Ian Lance Taylor <iant@google.com>
5022 Pedro Alves <pedro@codesourcery.com>
5024 * linux-x86-low.c (always_true): Delete.
5025 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5026 trying to fool the compiler with always_true.
5028 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5030 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5031 conditions in gdbserver.
5033 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5035 * spu-low.c (spu_read_memory): Wrap around local store limit.
5036 (spu_write_memory): Likewise.
5038 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5040 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5041 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5043 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5045 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5046 uses with LONGEST uses.
5048 2010-06-14 Stan Shebs <stan@codesourcery.com>
5049 Pedro Alves <pedro@codesourcery.com>
5053 * linux-x86-low.c: Include limits.h.
5058 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5059 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5060 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5061 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5062 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5063 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5064 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5065 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5066 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5067 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5068 (amd64_emit_void_call_2): New.
5069 (amd64_emit_ops): New.
5070 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5071 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5072 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5073 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5074 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5075 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5076 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5077 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5078 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5079 (i386_emit_stack_adjust, i386_emit_int_call_1)
5080 (i386_emit_void_call_2): New.
5081 (i386_emit_ops): New.
5082 (x86_emit_ops): New.
5083 (the_low_target): Install x86_emit_ops.
5084 * server.h (struct emit_ops): New.
5085 (get_raw_reg_func_addr): Declare.
5086 (current_insn_ptr, emit_error): Declare.
5087 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5088 (set_trace_state_variable_value): New defines.
5089 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5090 addr_get_trace_state_variable_value and
5091 addr_set_trace_state_variable_value.
5092 (symbol_list): New fields for get_raw_reg,
5093 get_trace_state_variable_value and set_trace_state_variable_value.
5094 (condfn): New typedef.
5095 (struct tracepoint): New field `compiled_cond'.
5096 (do_action_at_tracepoint): Clear compiled_cond.
5097 (get_trace_state_variable_value, set_trace_state_variable_value):
5099 (condition_true_at_tracepoint): If there's a compiled condition,
5101 (current_insn_ptr, emit_error): New globals.
5102 (struct bytecode_address): New.
5103 (get_raw_reg_func_addr): New.
5104 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5105 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5106 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5107 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5108 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5109 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5110 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5111 (compile_tracepoint_condition, compile_bytecodes): New.
5112 * target.h (emit_ops): Forward declare.
5113 (struct target_ops): New field emit_ops.
5114 (target_emit_ops): New.
5115 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5116 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5117 * linux-low.c (linux_emit_ops): New.
5118 (linux_target_ops): Install it.
5119 * linux-low.h (struct linux_target_ops): New field emit_ops.
5121 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5123 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5124 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5126 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5127 Stan Shebs <stan@codesourcery.com>
5129 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5130 (all): Depend on $(extra_libraries).
5131 (install-only): Install the IPA.
5132 (IPA_OBJS, IPA_LIB): New.
5133 (clean): Remove the IPA lib.
5134 (IPAGENT_CFLAGS): New.
5135 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5136 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5137 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5138 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5139 * configure.ac: Check for atomic builtins support in the compiler.
5140 (IPA_DEPFILES, extra_libraries): Define.
5141 * configure.srv (ipa_obj): Add description.
5142 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5143 (i[34567]86-*-linux*): Set ipa_obj.
5144 (x86_64-*-linux*): Set ipa_obj.
5145 * linux-low.c (stabilizing_threads): New.
5146 (supports_fast_tracepoints): New.
5147 (linux_detach): Stabilize threads before detaching.
5148 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5149 the lwp is either not stabilizing, or is moving out of a jump pad.
5150 (linux_fast_tracepoint_collecting): New.
5151 (maybe_move_out_of_jump_pad): New.
5152 (enqueue_one_deferred_signal): New.
5153 (dequeue_one_deferred_signal): New.
5154 (linux_wait_for_event_1): If moving out of a jump pad, defer
5155 pending signals to later.
5156 (linux_stabilize_threads): New.
5157 (linux_wait_1): Check if threads need moving out of jump pads, and
5159 (stuck_in_jump_pad_callback): New.
5160 (move_out_of_jump_pad_callback): New.
5162 (linux_resume_one_lwp): Handle moving out of jump pads.
5163 (linux_set_resume_request): Dequeue deferred signals.
5164 (need_step_over_p): Also step over fast tracepoint jumps.
5165 (start_step_over): Also uninsert fast tracepoint jumps.
5166 (finish_step_over): Also reinsert fast tracepoint jumps.
5167 (linux_install_fast_tracepoint_jump): New.
5168 (linux_target_ops): Install linux_stabilize_threads and
5169 linux_install_fast_tracepoint_jump_pad.
5170 * linux-low.h (linux_target_ops) <get_thread_area,
5171 install_fast_tracepoint_jump_pad>: New fields.
5172 (struct lwp_info) <collecting_fast_tracepoint,
5173 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5174 (linux_get_thread_area): Declare.
5175 * linux-x86-low.c (jump_insn): New.
5176 (x86_get_thread_area): New.
5177 (append_insns): New.
5179 (amd64_install_fast_tracepoint_jump_pad): New.
5180 (i386_install_fast_tracepoint_jump_pad): New.
5181 (x86_install_fast_tracepoint_jump_pad): New.
5182 (the_low_target): Install x86_get_thread_area and
5183 x86_install_fast_tracepoint_jump_pad.
5184 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5185 (struct fast_tracepoint_jump): New.
5186 (fast_tracepoint_jump_insn): New.
5187 (fast_tracepoint_jump_shadow): New.
5188 (find_fast_tracepoint_jump_at): New.
5189 (fast_tracepoint_jump_here): New.
5190 (delete_fast_tracepoint_jump): New.
5191 (set_fast_tracepoint_jump): New.
5192 (uninsert_fast_tracepoint_jumps_at): New.
5193 (reinsert_fast_tracepoint_jumps_at): New.
5194 (set_breakpoint_at): Use write_inferior_memory.
5195 (uninsert_raw_breakpoint): Use write_inferior_memory.
5196 (check_mem_read): Mask out fast tracepoint jumps.
5197 (check_mem_write): Mask out fast tracepoint jumps.
5198 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5199 (set_fast_tracepoint_jump): Declare.
5200 (delete_fast_tracepoint_jump)
5201 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5202 (reinsert_fast_tracepoint_jumps_at): Declare.
5203 * regcache.c: Don't compile many functions when building the
5204 in-process agent library.
5205 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5206 the register buffer in the heap.
5207 (free_register_cache): If the register buffer isn't owned by the
5208 regcache, don't free it.
5209 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5210 pre-existing register caches.
5211 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5213 (convert_ascii_to_int): : Constify `from' parameter type.
5214 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5215 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5216 the needed buffer in-place.
5217 (relocate_instruction): New.
5218 * server.c (handle_query) <qSymbols>: If the target supports
5219 tracepoints, give it a chance of looking up symbols. Report
5220 support for fast tracepoints.
5221 (handle_status): Stabilize threads.
5222 (process_serial_event): Adjust.
5223 * server.h (struct fast_tracepoint_jump): Forward declare.
5224 (struct process_info) <fast_tracepoint_jumps>: New field.
5225 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5226 (decode_X_packet, decode_M_packet): Adjust.
5227 (relocate_instruction): Declare.
5228 (in_process_agent_loaded): Declare.
5229 (tracepoint_look_up_symbols): Declare.
5230 (struct fast_tpoint_collect_status): Declare.
5231 (fast_tracepoint_collecting): Declare.
5232 (force_unlock_trace_buffer): Declare.
5233 (handle_tracepoint_bkpts): Declare.
5234 (initialize_low_tracepoint)
5235 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5236 * target.h (struct target_ops) <stabilize_threads,
5237 install_fast_tracepoint_jump_pad>: New fields.
5238 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5239 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5240 [HAVE_STDINT_H]: Include stdint.h.
5241 (trace_debug_1): Rename to ...
5242 (trace_vdebug): ... this.
5243 (trace_debug): Rename to ...
5244 (trace_debug_1): ... this. Add `level' parameter.
5246 (ATTR_USED, ATTR_NOINLINE): New.
5247 (IP_AGENT_EXPORT): New.
5248 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5249 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5250 (about_to_request_buffer_space, trace_buffer_is_full)
5251 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5252 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5253 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5254 (traceframe_write_count, traceframes_created)
5255 (trace_state_variables)
5256 New renaming defines.
5257 (struct ipa_sym_addresses): New.
5258 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5260 (ipa_sym_addrs): New.
5261 (all_tracepoint_symbols_looked_up): New.
5262 (in_process_agent_loaded): New.
5263 (write_e_ipa_not_loaded): New.
5264 (maybe_write_ipa_not_loaded): New.
5265 (tracepoint_look_up_symbols): New.
5266 (debug_threads) [IN_PROCESS_AGENT]: New.
5267 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5268 (UNKNOWN_SIDE_EFFECTS): New.
5269 (stop_tracing): New.
5270 (flush_trace_buffer): New.
5271 (stop_tracing_bkpt): New.
5272 (flush_trace_buffer_bkpt): New.
5273 (read_inferior_integer): New.
5274 (read_inferior_uinteger): New.
5275 (read_inferior_data_pointer): New.
5276 (write_inferior_data_pointer): New.
5277 (write_inferior_integer): New.
5278 (write_inferior_uinteger): New.
5279 (struct collect_static_trace_data_action): Delete.
5280 (enum tracepoint_type): New.
5281 (struct tracepoint) <type>: New field `type'.
5282 <actions_str, step_actions, step_actions_str>: Only include in
5284 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5285 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5286 (tracepoints): Use IP_AGENT_EXPORT.
5287 (last_tracepoint): Don't include in the IPA.
5288 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5289 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5290 (alloced_trace_state_variables): New.
5291 (trace_state_variables): Use IP_AGENT_EXPORT.
5292 (traceframe_t): Delete unused variable.
5293 (circular_trace_buffer): Don't include in the IPA.
5294 (trace_buffer_start): Delete.
5295 (struct trace_buffer_control): New.
5296 (trace_buffer_free): Delete.
5297 (struct ipa_trace_buffer_control): New.
5298 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5299 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5301 (trace_buffer_ctrl): New.
5302 (TRACE_BUFFER_CTRL_CURR): New.
5303 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5304 Reimplement as macros.
5305 (trace_buffer_wrap): Delete.
5306 (traceframe_write_count, traceframe_read_count)
5307 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5308 (struct tracepoint_hit_ctx) <type>: New field.
5309 (struct fast_tracepoint_ctx): New.
5310 (memory_barrier): New.
5312 (record_tracepoint_error): Update atomically in the IPA.
5313 (clear_inferior_trace_buffer): New.
5314 (about_to_request_buffer_space): New.
5315 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5316 updating the same buffer.
5317 (add_tracepoint): Default the tracepoint's type to trap
5318 tracepoint, and orig_size to -1.
5319 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5321 (create_trace_state_variable): New parameter `gdb'. Handle it.
5322 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5323 (cmd_qtdp): Handle fast tracepoints.
5325 (max_jump_pad_size): New.
5326 (gdb_jump_pad_head): New.
5327 (get_jump_space_head): New.
5328 (claim_jump_space): New.
5329 (sort_tracepoints): New.
5330 (MAX_JUMP_SIZE): New.
5331 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5333 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5334 support. Upload fast traceframes, and delete internal IPA
5336 (stop_tracing_handler): New.
5337 (flush_trace_buffer_handler): New.
5338 (cmd_qtstop): Upload fast tracepoints.
5339 (response_tracepoint): Handle fast tracepoints.
5340 (tracepoint_finished_step): Upload fast traceframes. Set the
5341 tracepoint hit context's tracepoint type.
5342 (handle_tracepoint_bkpts): New.
5343 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5344 type. Add comment about fast tracepoints.
5345 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5346 non-existing action_str field.
5347 (get_context_regcache): Handle fast tracepoints.
5348 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5350 (fast_tracepoint_from_jump_pad_address): New.
5351 (fast_tracepoint_from_ipa_tpoint_address): New.
5352 (collecting_t): New.
5353 (force_unlock_trace_buffer): New.
5354 (fast_tracepoint_collecting): New.
5357 (write_inferior_data_ptr): New.
5358 (target_tp_heap): New.
5359 (target_malloc): New.
5360 (download_agent_expr): New.
5362 (download_tracepoints): New.
5363 (download_trace_state_variables): New.
5364 (upload_fast_traceframes): New.
5365 (IPA_FIRST_TRACEFRAME): New.
5366 (IPA_NEXT_TRACEFRAME_1): New.
5367 (IPA_NEXT_TRACEFRAME): New.
5368 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5369 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5370 (gdb_jump_pad_buffer_end): New.
5371 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5372 (initialize_tracepoint): Adjust.
5373 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5374 buffer. Initialize the low module.
5375 * utils.c (PREFIX, TOOLNAME): New.
5376 (malloc_failure): Use PREFIX.
5377 (error): In the IPA, an error causes an exit.
5378 (fatal, warning): Use PREFIX.
5379 (internal_error): Use TOOLNAME.
5380 (NUMCELLS): Increase to 10.
5381 * configure, config.in: Regenerate.
5383 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5385 * server.c (handle_query) <qSupported>: Do two passes over the
5386 qSupported string to avoid nesting strtok.
5388 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5390 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5392 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5394 * configure: Regenerate.
5395 * proc-service.list: New.
5397 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5399 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5402 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5404 * gdbreplay.c (remote_open): Check error return from socket() call by
5405 its equality to -1 not by it being negative.
5406 * remote-utils.c (remote_open): Likewise.
5408 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5410 * config.h: Regenerate.
5412 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5414 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5415 doesn't provide PTRACE_GET_THREAD_AREA.
5417 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5419 * linux-m68k-low.c: Include <asm/ptrace.h>
5420 (ps_get_thread_area): Implement.
5422 2010-05-03 Doug Evans <dje@google.com>
5424 * event-loop.c (struct callback_event): New struct.
5425 (callback_list): New global.
5426 (append_callback_event, delete_callback_event): New functions.
5427 (process_callback): New function.
5428 (start_event_loop): Call it.
5429 * remote-utils.c (NOT_SCHEDULED): Define.
5430 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5431 moved out of readchar.
5432 (readchar): Rewrite. Call reschedule before returning.
5433 (reset_readchar): New function.
5434 (remote_close): Call it.
5435 (process_remaining, reschedule): New functions.
5436 * server.h (callback_handler_func): New typedef.
5437 (append_callback_event, delete_callback_event): Declare.
5439 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5441 * proc-service.c (ps_pglobal_lookup): Use
5442 thread_db_look_up_one_symbol.
5443 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5444 parameter. Use it instead of all_symbols_looked_up.
5445 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5447 (all_symbols_looked_up): Don't declare.
5448 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5449 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5451 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5452 Set all_symbols_looked_up here.
5453 (thread_db_look_up_one_symbol): New.
5454 (thread_db_get_tls_address): Adjust.
5455 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5456 thread_db object on the heap, and tentatively set it in the
5458 (thread_db_init): Don't set all_symbols_looked_up here.
5459 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5461 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5463 * linux-low.c (linux_kill, linux_detach): Adjust.
5464 (status_pending_p_callback): Remove redundant statement. Check
5465 for !TARGET_WAITIKIND_IGNORE, instead of
5466 TARGET_WAITKIND_STOPPED.
5467 (handle_tracepoints): Make sure LWP is locked. Adjust.
5468 (linux_wait_for_event_1): Adjust.
5469 (linux_cancel_breakpoints): New.
5470 (unsuspend_one_lwp): New.
5471 (unsuspend_all_lwps): New.
5472 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5473 (send_sigstop_callback): Change return type to int, add new
5474 `except' parameter and handle it.
5475 (suspend_and_send_sigstop_callback): New.
5476 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5477 pass them down. If SUSPEND, also increment the lwp's suspend
5479 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5480 (need_step_over_p): Don't consider suspended LWPs.
5481 (start_step_over): Adjust.
5482 (proceed_one_lwp): Change return type to int, add new `except'
5483 parameter and handle it.
5484 (unsuspend_and_proceed_one_lwp): New.
5485 (proceed_all_lwps): Use find_inferior instead of
5487 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5488 also decrement the suspend count of LWPs. Pass `except' down,
5489 instead of hacking its suspend count.
5490 (linux_pause_all): Add `freeze' parameter. Adjust.
5491 (linux_unpause_all): New.
5492 (linux_target_ops): Install linux_unpause_all.
5493 * server.c (handle_status): Adjust.
5494 * target.h (struct target_ops): New fields `unpause_all' and
5495 `cancel_breakpoints'. Add new parameter to `pause_all'.
5496 (pause_all): Add new `freeze' parameter.
5498 (cancel_breakpoints): New.
5499 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5501 (cmd_qtstart): Pause threads.
5502 (stop_tracing): Pause threads, and cancel breakpoints.
5503 * win32-low.c (win32_target_ops): Adjust.
5505 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5507 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5508 the inferior right away from here...
5509 (linux_wait_1): ... to here, and adjust to check the thread's
5510 last_resume_kind instead of the lwp's step or stop_expected flags.
5512 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5514 * README: Use consistent `GDB' and `GDBserver' spellings.
5516 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5518 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5519 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5520 (linux_detach_one_lwp): Assume the lwp is stopped.
5521 (any_thread_of): Delete.
5522 (linux_detach): Stop all lwps here. Don't blindly delete all
5524 (delete_lwp_callback): New.
5525 (linux_mourn): Delete all lwps of the process that is gone.
5526 (linux_wait_1): Don't delete the last lwp of the process here.
5527 * mem-break.h (mark_breakpoints_out): Declare.
5528 * mem-break.c (mark_breakpoints_out): New.
5529 (free_all_breakpoints): Use it.
5530 * server.c (handle_target_event): If the process is gone, mark
5532 * thread-db.c (struct thread_db) <create_bp>: New field.
5533 (thread_db_enable_reporting): Fix prototype. Store a thread event
5534 breakpoint reference in the thread_db struct.
5535 (thread_db_load_search): Clear the thread_db object.
5536 (try_thread_db_load_1): Ditto.
5537 (switch_to_process): New.
5538 (disable_thread_event_reporting): Use it.
5539 (remove_thread_event_breakpoints): New.
5540 (thread_db_detach, thread_db_mourn): Use it.
5542 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5544 * linux-low.c (linux_enable_event_reporting): New.
5545 (linux_wait_for_event_1, handle_extended_wait): Use it.
5547 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5549 * linux-low.c (linux_kill_one_lwp, linux_kill)
5550 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5551 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5552 SIGSTOP even if the LWP is stopped.
5553 (send_sigstop_callback): New.
5554 (stop_all_lwps): Use send_sigstop_callback instead.
5555 (linux_resume_one_thread): Adjust.
5556 (proceed_one_lwp): Still proceed an LWP that the client has
5557 requested to stop, if we haven't reported it as stopped yet. Make
5558 sure that LWPs the client want stopped, have a pending SIGSTOP.
5560 2010-04-26 Doug Evans <dje@google.com>
5562 * server.c (handle_general_set): Make static.
5564 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5565 Print received char after testing for error/eof instead of before.
5566 (input_interrupt): Tweak comment.
5568 2010-04-23 Doug Evans <dje@google.com>
5570 * server.c (start_inferior): Print inferior argv if --debug.
5572 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5574 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5575 * nto-x86-low.c: Include server.h
5577 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5579 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5580 be consistent with other sources of this directory.
5581 (init_registers_amd64): Correct name of source file of this function
5584 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5586 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5589 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5591 * win32-i386-low.c: Add 64-bit support.
5592 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5593 (init_registers_amd64): Declare.
5594 (mappings): Add 64-bit version of array.
5595 (init_windows_x86): New function.
5596 (the_low_target): Change init_arch field to init_windows_x86.
5598 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5600 * win32-low.c: Adapt to support also 64-bit architecture.
5601 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5602 (get_image_name): Use SIZE_T type for local variable `done'.
5603 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5604 (toolhelp_get_dll_name): Idem.
5605 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5606 Use uintptr_t typecast to avoid warning.
5607 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5608 (handle_exception): Use phex_nz to avoid warning.
5609 (win32_wait): Remove unused local variable `process'.
5611 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5613 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5616 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5618 * configure.ac: Use `ws2_32' library for srv_mingw.
5619 * configure: Regenerate.
5620 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5621 * remote-utils.c: Likewise.
5623 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5625 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5626 if __x86_64__ is defined.
5628 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5630 * configure: Regenerate.
5632 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5634 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5635 * target.h (target_ops): New get_tib_address field.
5636 * win32-low.h (win32_thread_info): Add thread_local_base field.
5637 * win32-low.c (child_add_thread): Add tlb argument.
5638 Set thread_local_base field to TLB.
5639 (get_child_debug_event): Adapt to child_add_thread change.
5640 (win32_get_tib_address): New function.
5641 (win32_target_ops): Set get_tib_address field to
5642 win32_get_tib_address.
5643 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5645 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5647 * linux-low.c (linux_mourn): Also remove the process.
5648 * server.c (handle_target_event): Don't remove the process here.
5649 * nto-low.c (nto_mourn): New.
5650 (nto_target_ops): Install it.
5651 * spu-low.c (spu_mourn): New.
5652 (spu_target_ops): Install it.
5653 * win32-low.c (win32_mourn): New.
5654 (win32_target_ops): Install it.
5656 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5658 * server.h (buffer_xml_printf): Remove redundant `;'.
5660 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5662 * regcache.c (set_register_cache): Invalidate regcaches before
5663 changing the register cache layout.
5664 (regcache_invalidate_one): Allow a NULL regcache.
5665 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5666 regcaches before changing the register cache layout or the target
5669 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5671 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5672 variable warning on Linux/x86-64.
5674 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5676 GDBserver disconnected tracing support.
5678 * linux-low.c (linux_remove_process): Delete.
5679 (add_lwp): Don't set last_resume_kind here.
5680 (linux_kill): Use `mourn'.
5681 (linux_detach): Use `thread_db_detach', and `mourn'.
5683 (linux_attach_lwp_1): Adjust comment.
5684 (linux_attach): last_resume_kind moved the thread_info; adjust.
5685 (status_pending_p_callback): Adjust.
5686 (linux_wait_for_event_1): Adjust.
5687 (count_events_callback, select_singlestep_lwp_callback)
5688 (select_event_lwp_callback, cancel_breakpoints_callback)
5689 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5690 (proceed_one_lwp): Adjust.
5691 (linux_async): Add debug output.
5692 (linux_thread_stopped): New.
5693 (linux_pause_all): New.
5694 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5696 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5697 (thread_db_free): Delete declaration.
5698 (thread_db_detach, thread_db_mourn): Declare.
5699 * thread-db.c (thread_db_init): Use thread_db_mourn.
5700 (thread_db_free): Delete, split in two.
5701 (disable_thread_event_reporting): New.
5702 (thread_db_detach): New.
5703 (thread_db_mourn): New.
5705 * server.h (struct thread_info) <last_resume_kind>: New field.
5706 <attached>: Add comment.
5707 <gdb_detached>: New field.
5708 (handler_func): Change return type to int.
5709 (handle_serial_event, handle_target_event): Ditto.
5710 (gdb_connected): Declare.
5712 (disconnected_tracing): Declare.
5713 (stop_tracing): Declare.
5715 * server.c (handle_query) <qSupported>: Report support for
5716 disconnected tracing.
5717 (queue_stop_reply_callback): Account for running threads.
5718 (gdb_wants_thread_stopped): New.
5719 (gdb_wants_all_threads_stopped): New.
5720 (gdb_reattached_process): New.
5721 (handle_status): Clear the `gdb_detached' flag of all processes.
5722 In all-stop, stop all threads.
5723 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5724 (process_serial_event): If the remote connection breaks, or if an
5725 exit was forced with "monitor exit", force an event loop exit.
5726 Handle disconnected tracing on detach.
5727 (handle_serial_event): Adjust.
5728 (handle_target_event): If GDB isn't connected, forward events back
5729 to the inferior, unless the last process exited, in which case,
5730 exit gdbserver. Adjust interface.
5732 * remote-utils.c (remote_open): Don't block in accept. Instead
5733 register an event loop source on the listen socket file
5734 descriptor. Refactor bits into ...
5735 (listen_desc): ... this new global.
5736 (gdb_connected): ... this new function.
5737 (enable_async_notification): ... this new function.
5738 (handle_accept_event): ... this new function.
5739 (remote_close): Clear remote_desc.
5741 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5743 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5745 (mourn_inferior): Define.
5746 (target_process_qsupported): Avoid the dangling else problem.
5747 (thread_stopped): Define.
5748 (pause_all): Define.
5749 (target_waitstatus_to_string): Declare.
5750 * target.c (target_waitstatus_to_string): New.
5752 * tracepoint.c (tracing): Make extern.
5753 (disconnected_tracing): New.
5754 (stop_tracing): Make extern. Handle tracing stops due to GDB
5756 (cmd_qtdisconnected): New.
5757 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5758 (handle_tracepoint_general_set): Handle QTDisconnected.
5760 * event-loop.c (event_handler_func): Change return type to int.
5761 (process_event): Bail out if the event handler wants the event
5763 (handle_file_event): Ditto.
5764 (start_event_loop): Bail out if the event handler wants the event
5767 * nto-low.c (nto_target_ops): Adjust.
5768 * spu-low.c (spu_wait): Don't remove the process here.
5769 (spu_target_ops): Adjust.
5770 * win32-low.c (win32_wait): Don't remove the process here.
5771 (win32_target_ops): Adjust.
5773 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5775 * regcache.c (realloc_register_cache): Invalidate inferior's
5776 regcache before recreating it.
5778 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5780 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5782 2010-04-09 Stan Shebs <stan@codesourcery.com>
5783 Pedro Alves <pedro@codesourcery.com>
5785 * server.h (LONGEST): New.
5786 (struct thread_info) <while_stepping>: New field.
5787 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5789 (initialize_tracepoint, handle_tracepoint_general_set)
5790 (handle_tracepoint_query, tracepoint_finished_step)
5791 (tracepoint_was_hit, release_while_stepping_state_list):
5792 (current_traceframe): Declare.
5793 * server.c (handle_general_set): Handle tracepoint packets.
5795 (write_memory): New.
5796 (handle_search_memory_1): Use read_memory.
5797 (handle_query): Report support for conditional tracepoints, trace
5798 state variables, and tracepoint sources. Handle tracepoint
5800 (main): Initialize the tracepoints module.
5801 (process_serial_event): Handle traceframe reads/writes.
5803 * linux-low.c (handle_tracepoints): New.
5804 (linux_wait_1): Call it.
5805 (linux_resume_one_lwp): Handle while-stepping.
5806 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5807 (linux_target_ops): Install them.
5808 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5810 * linux-x86-low.c (x86_supports_tracepoints): New.
5811 (the_low_target). Install it.
5813 * mem-break.h (delete_breakpoint): Declare.
5814 * mem-break.c (delete_breakpoint): Make external.
5816 * target.h (struct target_ops): Add `supports_tracepoints',
5817 `read_pc', and `write_pc' fields.
5818 (target_supports_tracepoints): Define.
5819 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5822 * regcache.h (struct regcache) <registers_owned>: New field.
5823 (init_register_cache, regcache_cpy): Declare.
5824 (regcache_read_pc, regcache_write_pc): Declare.
5825 (register_cache_size): Declare.
5826 (supply_regblock): Declare.
5827 * regcache.c (init_register_cache): New.
5828 (new_register_cache): Use it.
5829 (regcache_cpy): New.
5830 (register_cache_size): New.
5831 (supply_regblock): New.
5832 (regcache_read_pc, regcache_write_pc): New.
5834 * tracepoint.c: New.
5836 * Makefile.in (OBS): Add tracepoint.o.
5837 (tracepoint.o): New rule.
5839 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5841 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5843 (i386-mmx.c): Likewise.
5844 (i386-mmx-linux.o): Likewise.
5845 (i386-mmx-linux.c): Likewise.
5847 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5848 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5849 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5850 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5852 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5853 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5854 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5856 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5858 * Makefile.in (clean): Updated.
5860 (i386-avx.c): Likewise.
5861 (i386-avx-linux.o): Likewise.
5862 (i386-avx-linux.c): Likewise.
5863 (amd64-avx.o): Likewise.
5864 (amd64-avx.c): Likewise.
5865 (amd64-avx-linux.o): Likewise.
5866 (amd64-avx-linux.c): Likewise.
5868 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5869 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5870 (srv_amd64_regobj): Add amd64-avx.o.
5871 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5872 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5873 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5874 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5875 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5876 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5877 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5879 * i387-fp.c: Include "i386-xstate.h".
5881 (i387_cache_to_xsave): Likewise.
5882 (i387_xsave_to_cache): Likewise.
5883 (x86_xcr0): Likewise.
5885 * i387-fp.h (i387_cache_to_xsave): Likewise.
5886 (i387_xsave_to_cache): Likewise.
5887 (x86_xcr0): Likewise.
5889 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5890 * linux-crisv32-low.c (target_regsets): Likewise.
5891 * linux-m68k-low.c (target_regsets): Likewise.
5892 * linux-mips-low.c (target_regsets): Likewise.
5893 * linux-ppc-low.c (target_regsets): Likewise.
5894 * linux-s390-low.c (target_regsets): Likewise.
5895 * linux-sh-low.c (target_regsets): Likewise.
5896 * linux-sparc-low.c (target_regsets): Likewise.
5897 * linux-xtensa-low.c (target_regsets): Likewise.
5899 * linux-low.c: Include <sys/uio.h>.
5900 (regsets_fetch_inferior_registers): Support nt_type.
5901 (regsets_store_inferior_registers): Likewise.
5902 (linux_process_qsupported): New.
5903 (linux_target_ops): Add linux_process_qsupported.
5905 * linux-low.h (regset_info): Add nt_type.
5906 (linux_target_ops): Add process_qsupported.
5908 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5910 (init_registers_i386_avx_linux): New.
5911 (init_registers_amd64_avx_linux): Likewise.
5912 (xmltarget_i386_linux_no_xml): Likewise.
5913 (xmltarget_amd64_linux_no_xml): Likewise.
5914 (PTRACE_GETREGSET): Likewise.
5915 (PTRACE_SETREGSET): Likewise.
5916 (x86_fill_xstateregset): Likewise.
5917 (x86_store_xstateregset): Likewise.
5918 (use_xml): Likewise.
5919 (x86_linux_update_xmltarget): Likewise.
5920 (x86_linux_process_qsupported): Likewise.
5921 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5922 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5923 init_registers_i386_linux here. Call
5924 x86_linux_update_xmltarget.
5925 (the_low_target): Add x86_linux_process_qsupported.
5927 * server.c (handle_query): Call target_process_qsupported.
5929 * target.h (target_ops): Add process_qsupported.
5930 (target_process_qsupported): New.
5932 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5934 * inferiors.c (add_thread): Set last_status kind to
5935 TARGET_WAITKIND_IGNORE.
5936 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5937 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5938 (linux_wait_1): Move `thread' local definition to block that uses
5939 it. Don't NULL initialize `event_child'.
5940 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5941 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5942 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5944 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5946 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5947 an extended waitstatus, or by a watchpoint.
5948 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
5949 thread was stepping or has been stopped by a watchpoint.
5951 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5953 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
5954 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
5955 of another, then delete the previous, and validate all
5957 (validate_inserted_breakpoint): New.
5958 (delete_disabled_breakpoints): New.
5959 (validate_breakpoints): New.
5960 (check_mem_read): Validate breakpoints before trusting their
5961 shadow. Delete disabled breakpoints.
5962 (check_mem_write): Validate breakpoints before trusting they
5963 should be inserted. Delete disabled breakpoints.
5964 * mem-break.h (validate_breakpoints):
5965 * server.c (handle_query): Validate breakpoints when we see a
5968 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5970 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
5971 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
5972 if we could tell there's a GDB breakpoint at stop_pc.
5973 (need_step_over_p): Don't do a step over if we find a GDB
5974 breakpoint at the resume PC.
5976 * mem-break.c (struct raw_breakpoint): New.
5977 (enum bkpt_type): New type `gdb_breakpoint'.
5978 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
5979 fields. New field `raw'.
5980 (find_raw_breakpoint_at): New.
5981 (set_raw_breakpoint_at): Handle refcounting. Create a raw
5983 (set_breakpoint_at): Adjust.
5984 (delete_raw_breakpoint): New.
5985 (release_breakpoint): New.
5986 (delete_breakpoint): Rename to...
5987 (delete_breakpoint_1): ... this. Add proc parameter. Use
5988 release_breakpoint. Return ENOENT.
5989 (delete_breakpoint): Reimplement.
5990 (find_breakpoint_at): Delete.
5991 (find_gdb_breakpoint_at): New.
5992 (delete_breakpoint_at): Delete.
5993 (set_gdb_breakpoint_at): New.
5994 (delete_gdb_breakpoint_at): New.
5995 (gdb_breakpoint_here): New.
5996 (set_reinsert_breakpoint): Use release_breakpoint.
5997 (uninsert_breakpoint): Rename to ...
5998 (uninsert_raw_breakpoint): ... this.
5999 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6000 (reinsert_raw_breakpoint): Change parameter type to
6002 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6004 (check_breakpoints): Adjust. Use release_breakpoint.
6005 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6006 (breakpoint_inserted_here): Ditto.
6007 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6008 Don't trust the breakpoint's shadow if it is not inserted.
6009 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6010 (delete_all_breakpoints): Adjust.
6011 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6012 use delete_breakpoint_1.
6014 * mem-break.h (breakpoints_supported): Delete declaration.
6015 (set_gdb_breakpoint_at): Declare.
6016 (gdb_breakpoint_here): Declare.
6017 (delete_breakpoint_at): Delete.
6018 (delete_gdb_breakpoint_at): Declare.
6020 * server.h (struct raw_breakpoint): Forward declare.
6021 (struct process_info): New field `raw_breakpoints'.
6023 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6026 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6028 * linux-low.c (status_pending_p_callback): Fix comment.
6029 (linux_wait_for_event_1): Move most of the internal breakpoint
6030 handling from here...
6031 (linux_wait_1): ... to here.
6032 (count_events_callback): New.
6033 (select_singlestep_lwp_callback): New.
6034 (select_event_lwp_callback): New.
6035 (cancel_breakpoints_callback): New.
6036 (select_event_lwp): New.
6037 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6038 priority to all LWPs that have had events that should be reported
6039 to the client. Cancel breakpoints when about to reporting the
6040 event to the client, not while stopping lwps. No longer cancel
6041 finished single-steps here.
6042 (cancel_finished_single_step): Delete.
6043 (cancel_finished_single_steps): Delete.
6045 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6047 * mem-break.c (enum bkpt_type): New.
6048 (struct breakpoint): New field `type'.
6049 (set_breakpoint_at): Change return type to struct breakpoint
6050 pointer. Set type to `other_breakpoint' by default.
6051 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6052 in the breakpoint list.
6053 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6054 (reinsert_breakpoint): Rename to ...
6055 (reinsert_raw_breakpoint): ... this.
6056 (reinsert_breakpoints_at): Adjust.
6057 * mem-break.h (struct breakpoint): Declare.
6058 (set_breakpoint_at): Change return type to struct breakpoint
6061 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6063 * server.c (handle_query): Assign, not compare.
6065 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6067 Teach linux gdbserver to step-over-breakpoints.
6069 * linux-low.c (can_hardware_single_step): New.
6070 (supports_breakpoints): New.
6071 (handle_extended_wait): If stopping threads, read the stop pc of
6074 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6075 low target doesn't support retrieving the PC.
6076 (add_lwp): Set last_resume_kind to resume_continue.
6077 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6078 (linux_attach): Don't clear stop_expected. Set the lwp's
6079 last_resume_kind to resume_stop.
6080 (linux_detach_one_lwp): Don't check for removed breakpoints.
6081 (check_removed_breakpoint): Delete.
6082 (status_pending_p): Rename to ...
6083 (status_pending_p_callback): ... this. Don't check for removed
6084 breakpoints. Don't consider threads that are stopped from GDB's
6086 (linux_wait_for_lwp): Always read the stop_pc here.
6087 (cancel_breakpoint): New.
6088 (step_over_bkpt): New global.
6089 (linux_wait_for_event_1): Implement stepping over breakpoints.
6090 (gdb_wants_lwp_stopped): New.
6091 (gdb_wants_all_stopped): New.
6092 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6093 single-step traps here. Store the thread's last reported target
6095 (send_sigstop): Don't clear stop_expected. Always set it,
6097 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6098 (cancel_finished_single_step): New.
6099 (cancel_finished_single_steps): New.
6100 (wait_for_sigstop): Don't cancel finished single-step traps here.
6101 (linux_resume_one_lwp): Don't check for removed breakpoints.
6102 Don't set `step' on non-hardware step archs.
6103 (linux_set_resume_request): Ignore resume_stop requests if already
6104 stopping or stopped. Set the lwp's last_resume_kind.
6105 (resume_status_pending_p): Don't check for removed breakpoints.
6106 (need_step_over_p): New.
6107 (start_step_over): New.
6108 (finish_step_over): New.
6109 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6110 requests. Clear the thread's last reported target waitstatus.
6111 Don't use the `suspended' flag. Don't consider pending breakpoints.
6112 (linux_resume): Start a step-over if necessary.
6113 (proceed_one_lwp): New.
6114 (proceed_all_lwps): New.
6115 (unstop_all_lwps): New.
6116 * linux-low.h (struct lwp_info): Rewrite comment for the
6117 `suspended' flag. Add the `stop_pc' field. Delete the
6118 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6119 Add `'last_resume_kind' and `need_step_over' fields.
6120 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6121 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6122 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6123 (set_raw_breakpoint_at): New.
6124 (set_breakpoint_at): Rewrite to use it.
6125 (reinsert_breakpoint_handler): Delete.
6126 (set_reinsert_breakpoint): New.
6127 (reinsert_breakpoint_by_bp): Delete.
6128 (delete_reinsert_breakpoints): New.
6129 (uninsert_breakpoint): Rewrite.
6130 (uninsert_breakpoints_at): New.
6131 (reinsert_breakpoint): Rewrite.
6132 (reinsert_breakpoints_at): New.
6133 (check_breakpoints): Rewrite.
6134 (breakpoint_here): New.
6135 (breakpoint_inserted_here): New.
6136 (check_mem_read): Adjust.
6137 * mem-break.h (breakpoints_supported, breakpoint_here)
6138 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6139 (reinsert_breakpoint_by_bp): Delete declaration.
6140 (delete_reinsert_breakpoints): Declare.
6141 (reinsert_breakpoint): Delete declaration.
6142 (reinsert_breakpoints_at): Declare.
6143 (uninsert_breakpoint): Delete declaration.
6144 (uninsert_breakpoints_at): Declare.
6145 (check_breakpoints): Adjust prototype.
6146 * server.h: Adjust include order.
6147 (struct thread_info): Declare here. Add a `last_status' field.
6149 2010-03-23 Michael Snyder <msnyder@vmware.com>
6151 * server.c (crc32): New function.
6152 (handle_query): Add handling for 'qCRC:' request.
6154 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6156 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6157 lwp had been stopped by a watchpoint.
6159 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6161 * server.h (internal_error): Declare.
6162 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6163 * utils.c (internal_error): New function.
6165 2010-03-15 Andreas Schwab <schwab@redhat.com>
6167 * configure.srv: Fix typo setting srv_regobj.
6169 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6171 * linux-low.c (fetch_register): Avoid passing a non string literal
6173 (usr_store_inferior_registers): Ditto.
6175 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6177 * linux-low.c (linux_write_memory): Bail out early if peeking
6180 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6182 * linux-low.h (struct lwp_info): New fields
6183 `stopped_by_watchpoint' and `stopped_data_address'.
6184 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6185 here, and cache them in the lwp object.
6186 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6188 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6190 (linux_stopped_by_watchpoint): Rewrite.
6191 (linux_stopped_data_address): Rewrite.
6193 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6195 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6196 switching the current inferior, not before.
6198 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6200 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6201 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6202 i386-linux.c and amd64-linux.c.
6203 (reg-i386.o): Removed.
6204 (reg-i386.c): Likewise.
6205 (reg-i386-linux.o): Likewise.
6206 (reg-i386-linux.c): Likewise.
6207 (reg-x86-64.o): Likewise.
6208 (reg-x86-64.c): Likewise.
6209 (reg-x86-64-linux.o): Likewise.
6210 (reg-x86-64-linux.c): Likewise.
6213 (i386-linux.o): Likewise.
6214 (i386-linux.c): Likewise.
6215 (amd64.o): Likewise.
6216 (amd64.c): Likewise.
6217 (amd64-linux.o): Likewise.
6218 (amd64-linux.c): Likewise.
6220 * configure.srv (srv_i386_regobj): New.
6221 (srv_i386_linux_regobj): Likewise.
6222 (srv_amd64_regobj): Likewise.
6223 (srv_amd64_linux_regobj): Likewise.
6224 (srv_i386_32bit_xmlfiles): Likewise.
6225 (srv_i386_64bit_xmlfiles): Likewise.
6226 (srv_i386_xmlfiles): Likewise.
6227 (srv_amd64_xmlfiles): Likewise.
6228 (srv_i386_linux_xmlfiles): Likewise.
6229 (srv_amd64_linux_xmlfiles): Likewise.
6230 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6231 srv_xmlfiles to $srv_i386_xmlfiles.
6232 (i[34567]86-*-mingw32ce*): Likewise.
6233 (i[34567]86-*-mingw*): Likewise.
6234 (i[34567]86-*-nto*): Likewise.
6235 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6236 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6237 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6238 (x86_64-*-linux*): Likewise.
6240 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6241 (init_registers_amd64_linux): New.
6242 (x86_arch_setup): Replace init_registers_x86_64_linux with
6243 init_registers_amd64_linux.
6245 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6247 * configure.ac: Check for libdl. If it is not available link against
6248 static libthread_db.
6249 * configure: Regenerate.
6251 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6255 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6256 handing a read watchpoint.
6257 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6259 2010-02-12 Doug Evans <dje@google.com>
6261 * linux-low.c (linux_supports_tracefork_flag): Document.
6262 (linux_look_up_symbols): Add comment.
6264 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6266 * regcache.c (supply_register): Clear regcache if buf is NULL.
6268 2010-02-02 Nicolas Roche <roche@sourceware.org>
6269 Joel Brobecker <brobecker@adacore.com>
6271 * inferiors.c (find_inferior): Add function documentation.
6272 (unloaded_dll): Handle the case where the unloaded dll has not
6273 been previously registered in the dll list.
6275 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6277 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6278 (thumb2_breakpoint): New.
6279 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6281 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6283 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6284 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6287 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6289 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6291 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6293 * linux-s390-low.c (s390_collect_ptrace_register)
6294 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6296 2010-01-21 Doug Evans <dje@google.com>
6298 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6299 (PTRACE_ARG4_TYPE): New macro.
6300 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6301 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6302 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6303 (usr_store_inferior_registers): Ditto.
6304 (linux_read_memory, linux_write_memory): Ditto.
6305 (linux_test_for_tracefork): Ditto.
6307 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6308 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6310 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6312 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6315 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6317 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6318 prototype to take a regcache. Adjust.
6320 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6322 * regcache.h (struct thread_info): Forward declare.
6323 (struct regcache): New.
6324 (new_register_cache): Adjust prototype.
6325 (get_thread_regcache): Declare.
6326 (free_register_cache): Adjust prototype.
6327 (registers_to_string, registers_from_string): Ditto.
6328 (supply_register, supply_register_by_name, collect_register)
6329 (collect_register_as_string, collect_register_by_name): Ditto.
6330 * regcache.c (struct inferior_regcache_data): Delete.
6331 (get_regcache): Rename to ...
6332 (get_thread_regcache): ... this. Adjust. Switch inferior before
6334 (regcache_invalidate_one): Adjust.
6335 (regcache_invalidate): Fix prototype.
6336 (new_register_cache): Return the new register cache.
6337 (free_register_cache): Change prototype.
6338 (realloc_register_cache): Adjust.
6339 (registers_to_string): Change prototype to take a regcache. Adjust.
6340 (registers_from_string): Ditto.
6341 (register_data): Ditto.
6342 (supply_register): Ditto.
6343 (supply_register_by_name): Ditto.
6344 (collect_register): Ditto.
6345 (collect_register_as_string): Ditto.
6346 (collect_register_by_name): Ditto.
6347 * server.c (process_serial_event): Adjust.
6348 * linux-low.h (regset_fill_func, regset_store_func): Change
6350 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6352 * linux-low.c (get_stop_pc): Adjust.
6353 (check_removed_breakpoint): Adjust.
6354 (linux_wait_for_event): Adjust.
6355 (linux_resume_one_lwp): Adjust.
6356 (fetch_register): Add regcache parameter. Adjust.
6357 (usr_store_inferior_registers): Ditto.
6358 (regsets_fetch_inferior_registers): Ditto.
6359 (regsets_store_inferior_registers): Ditto.
6360 (linux_fetch_registers, linux_store_registers): Ditto.
6361 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6363 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6365 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6366 prototype to take a regcache.
6367 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6368 * remote-utils.c (convert_ascii_to_int, outreg)
6369 (prepare_resume_reply): Change prototype to take a regcache.
6371 * target.h (struct target_ops) <fetch_registers, store_registers>:
6372 Change prototype to take a regcache.
6373 (fetch_inferior_registers, store_inferior_registers): Change
6374 prototype to take a regcache. Adjust.
6375 * proc-service.c (ps_lgetregs): Adjust.
6376 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6377 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6378 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6379 take a regcache. Adjust.
6380 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6381 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6382 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6383 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6384 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6385 (cris_cannot_fetch_register):
6386 (cris_breakpoint_at): Change prototype to take a regcache.
6388 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6389 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6390 to take a regcache. Adjust.
6391 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6393 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6394 take a regcache. Adjust.
6395 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6396 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6397 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6398 * linux-mips-low.c (mips_get_pc):
6399 (mips_set_pc): Change prototype to take a regcache. Adjust.
6400 (mips_reinsert_addr): Adjust.
6401 (mips_collect_register): Change prototype to take a regcache.
6403 (mips_supply_register):
6404 (mips_collect_register_32bit, mips_supply_register_32bit)
6405 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6406 (mips_store_fpregset): Ditto.
6407 * linux-ppc-low.c (ppc_supply_ptrace_register)
6408 (ppc_supply_ptrace_register): Ditto.
6409 (parse_spufs_run): Adjust.
6410 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6411 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6412 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6413 take a regcache. Adjust.
6414 * linux-s390-low.c (s390_collect_ptrace_register)
6415 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6416 (s390_set_pc): Change prototype to take a regcache. Adjust.
6417 (s390_arch_setup): Adjust.
6418 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6419 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6420 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6421 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6422 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6424 (sparc_breakpoint_at): Adjust.
6425 * linux-xtensa-low.c (xtensa_fill_gregset):
6426 (xtensa_store_gregset):
6427 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6428 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6429 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6430 prototype to take a regcache. Adjust.
6431 * win32-arm-low.c (arm_fetch_inferior_register)
6432 (arm_store_inferior_register): Change prototype to take a
6434 * win32-i386-low.c (i386_fetch_inferior_register)
6435 (i386_store_inferior_register): Change prototype to take a
6437 * win32-low.c (child_fetch_inferior_registers)
6438 (child_store_inferior_registers): Change prototype to take a
6440 (win32_wait): Adjust.
6441 (win32_fetch_inferior_registers): Change prototype to take a
6443 (win32_store_inferior_registers): Adjust.
6444 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6445 store_inferior_register>: Change prototype to take a regcache.
6447 2010-01-20 Doug Evans <dje@google.com>
6449 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6451 (linux_wait_for_event1, linux_init_signals): Ditto.
6452 (W_STOPCODE): Provide definition if missing.
6454 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6456 * linux-low.c (linux_core_of_thread): New.
6457 (compare_ints, show_process, list_threads): New.
6458 (linux_qxfer_osdata): Report threads and cores.
6459 (linux_target_op): Register linux_core_of_thread.
6460 * remote-utils.c (prepare_resume_reply): Report the core.
6461 (buffer_xml_printf): Support %d specifier.
6462 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6464 (handle_query): Handle qXfer:threads. Announce availability
6466 * target.h (struct target_ops): New field core_of_thread.
6468 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6470 * Makefile.in (clean): Remove new generated files.
6471 (reg-s390.o, reg-s390.c): Remove rules.
6472 (reg-s390x.o, reg-s390x.c): Likewise.
6473 (s390-linux32.o, s390-linux32.c): Add rules.
6474 (s390-linux64.o, s390-linux64.c): Likewise.
6475 (s390x-linux64.o, s390x-linux64.c): Likewise.
6476 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6477 * linux-s390-low.c: Include <elf.h>.
6478 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6479 (init_registers_s390): Remove prototype.
6480 (init_registers_s390x): Likewise.
6481 (init_registers_s390_linux32): Add prototype.
6482 (init_registers_s390_linux64): Likewise.
6483 (init_registers_s390x_linux64): Likewise.
6484 (s390_num_regs_3264): New define.
6485 (s390_regmap_3264): New global variable.
6486 (s390_cannot_fetch_register): Remove obsolete check.
6487 (s390_cannot_store_register): Likewise.
6488 (s390_collect_ptrace_register): Handle upper/lower register halves.
6489 (s390_supply_ptrace_register): Likewise.
6490 (s390_fill_gregset): Update to register number changes.
6491 (s390_get_hwcap): New routine.
6492 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6493 Install appropriate regmap and register set.
6495 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6497 * server.c (gdbserver_version): Update copyright year to 2010.
6498 * gdbreplay.c (gdbreplay_version): Likewise.
6500 2009-12-28 Doug Evans <dje@google.com>
6502 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6503 elf/external.h. Include <elf.h> instead but only if necessary.
6505 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6507 * linux-low.c (linux_remove_process): Remove `detaching'
6508 parameter. Don't release/detach from thread_db here.
6509 (linux_kill): Release/detach from thread_db here, ...
6510 (linux_detach): ... and here, before actually detaching.
6511 (linux_wait_1): ... and here, when a process exits.
6512 * thread-db.c (any_thread_of): New.
6513 (thread_db_free): Switch the current inferior to a thread of the
6516 2009-12-21 Doug Evans <dje@google.com>
6518 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6520 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6521 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6522 warning ifndef __NR_tkill. Move setting of errno there too.
6523 Delete unnecessary resetting of errno after syscall.
6524 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6526 * configure.ac: Check for dladdr.
6527 * config.in: Regenerate.
6528 * configure: Regenerate.
6529 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6530 (try_thread_db_load): Update.
6532 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6534 2009-12-18 Doug Evans <dje@google.com>
6536 * event-loop.c: Include unistd.h if it exists.
6538 * linux-low.c (my_waitpid): Move definition away from being in
6539 between linux_tracefork_child/linux_test_for_tracefork.
6541 * gdb_proc_service.h (psaddr_t): Fix type.
6542 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6543 signature to match glibc.
6545 2009-12-16 Doug Evans <dje@google.com>
6547 * linux-low.c (linux_read_memory): Fix argument to read.
6549 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6551 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6552 events, don't leave current_inferior pointing at null.
6554 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6556 * win32-low.c (LOG): Delete.
6557 (OUTMSG): Output to stderr.
6558 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6559 on compile time LOG macro.
6560 (win32_wait): Fix debug output.
6562 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6564 * win32-low.c (win32_add_one_solib): If the dll name is
6565 "ntdll.dll", prepend the system directory to the dll path.
6567 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6569 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6571 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6572 Vladimir Prus <vladimir@codesourcery.com>
6574 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6575 * configure.ac: Check for __mcoldfire__ and set
6576 gdb_cv_m68k_is_coldfire.
6577 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6578 reg-cf.o and reg-m68k.o.
6579 * configure: Regenerated.
6581 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6583 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6584 Pass it to thread_db_free.
6585 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6586 proper `detaching' argument to linux_remove_process.
6587 * linux-low.h (thread_db_free): Add `detaching' parameter.
6588 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6590 (thread_db_free): Add `detaching' parameter. Only
6591 call td_ta_clear_event if detaching from process.
6593 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6595 * thread-db.c (thread_db_free): Fix typo.
6597 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6600 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6602 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6604 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6605 with an i686 compiler.
6606 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6608 * configure: Rebuilt.
6610 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6614 * server.c (handle_search_memory_1): Correct read_addr initialization
6615 in loop for searching subsequent chunks.
6617 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6619 * configure.ac: New --with-libthread-db option.
6620 * thread-db.c: Allow direct dependence on libthread_db.
6621 (thread_db_free): Adjust.
6622 * config.in: Regenerate.
6623 * configure: Likewise.
6625 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6628 * thread-db.c (attach_thread): New function.
6629 (maybe_attach_thread): Return success/failure.
6630 (find_new_threads_callback): Adjust.
6631 (thread_db_find_new_threads): Loop until no new threads.
6633 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6635 * proc-service.c (ps_lgetregs): Formatting.
6637 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6639 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6640 * configure.ac: Adjust.
6641 * linux-low.h (struct process_info_private): Move members to struct
6643 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6644 * linux-low.c (linux_remove_process): Adjust.
6645 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6646 * server.c (handle_query): Move code ...
6647 (handle_monitor_command): ... here. New function.
6648 * target.h (struct target_ops): New member.
6649 * thread-db.c (struct thread_db): New.
6650 (libthread_db_search_path): New variable.
6651 (thread_db_create_event, thread_db_enable_reporting)
6652 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6653 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6654 (try_thread_db_load_1, dladdr_to_soname): New functions.
6655 (try_thread_db_load, thread_db_load_search): New functions.
6656 (thread_db_init): Search for libthread_db.
6657 (thread_db_free): New function.
6658 (thread_db_handle_monitor_command): Likewise.
6659 * config.in: Regenerate.
6660 * configure: Regenerate.
6662 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6664 * spu-low.c (spu_kill): Wait for inferior to terminate.
6665 Call clear_inferiors.
6666 (spu_detach): Call clear_inferiors.
6668 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6670 * aclocal.m4: Regenerate.
6671 * config.in: Likewise.
6672 * configure: Likewise.
6674 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6676 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6677 (parse_spufs_run): New function.
6678 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6679 (ppc_breakpoint_at): Handle SPU breakpoints.
6681 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6683 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6684 (SPUFS_MAGIC): Define.
6685 (spu_enumerate_spu_ids): New function.
6686 (linux_qxfer_spu): New function.
6687 (linux_target_ops): Install linux_qxfer_spu.
6689 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6691 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6692 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6693 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6694 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6695 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6696 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6697 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6698 (init_registers_powerpc_cell32l): Add prototype.
6699 (init_registers_powerpc_cell64l): Likewise.
6700 (ppc_arch_setup): Detect Cell/B.E. architecture.
6702 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6704 * Makefile.in (datarootdir): New variable.
6706 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6708 * linux-low.c (linux_write_memory): Update debugging output.
6709 * Makefile.in (clean): Add new descriptions.
6710 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6711 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6712 * configure.srv: Add new files for arm*-*-linux*.
6713 * linux-arm-low.c: Add new declarations.
6714 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6715 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6716 (HWCAP_VFPv3D16): New.
6717 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6718 instead of __IWMMXT__.
6719 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6720 (arm_arch_setup): New.
6721 (target_regsets): Remove #ifdef. Add VFP regset.
6722 (the_low_target): Use arm_arch_setup.
6724 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6726 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6727 the main thread again.
6729 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6731 Adding Neutrino gdbserver.
6732 * configure: Regenerated.
6733 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6734 * configure.srv (i[34567]86-*-nto*): New target.
6735 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6736 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6737 (nto_comctrl) [__QNX__]: New function.
6738 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6740 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6742 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6745 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6746 Pedro Alves <pedro@codesourcery.com>
6748 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6749 don't support CONTEXT_EXTENDED_REGISTERS.
6750 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6751 (the_low_target): Install them.
6752 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6753 failing with ERROR_PIPE_NOT_CONNECTED.
6755 2009-06-30 Doug Evans <dje@google.com>
6756 Pierre Muller <muller@ics.u-strasbg.fr>
6758 Add h/w watchpoint support to x86-linux, win32-i386.
6759 * Makefile.in (SFILES): Add i386-low.c
6760 (i386_low_h): Define.
6761 (i386-low.o): Add dependencies.
6762 (linux-x86-low.o): Add i386-low.h dependency.
6763 (win32-i386-low.o): Ditto.
6764 * i386-low.c: New file.
6765 * i386-low.h: New file.
6766 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6767 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6768 * linux-low.c (linux_add_process): Initialize arch_private.
6769 (linux_remove_process): Free arch_private.
6770 (add_lwp): Initialize arch_private.
6771 (delete_lwp): Free arch_private.
6772 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6774 * linux-low.h (process_info_private): New member arch_private.
6775 (lwp_info): New member arch_private.
6776 (linux_target_ops): New members new_process, new_thread,
6778 (ptid_of): New macro.
6779 * linux-x86-low.c: Include stddef.h, i386-low.h.
6780 (arch_process_info): New struct.
6781 (arch_lwp_info): New struct.
6782 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6783 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6784 (i386_dr_low_get_status): New function.
6785 (x86_insert_point, x86_remove_point): New functions.
6786 (x86_stopped_by_watchpoint): New function.
6787 (x86_stopped_data_address): New function.
6788 (x86_linux_new_process, x86_linux_new_thread): New functions.
6789 (x86_linux_prepare_to_resume): New function.
6790 (the_low_target): Add entries for insert_point, remove_point,
6791 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6793 * server.c (debug_hw_points): New global.
6794 (monitor_show_help): Document set debug-hw-points.
6795 (handle_query): Process "set debug-hw-points".
6796 * server.h (debug_hw_points): Declare.
6797 (paddress): Declare.
6798 * utils.c (NUMCELLS, CELLSIZE): New macros.
6799 (get_sell, xsnprintf, paddress): New functions.
6800 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6801 remove_point, stopped_by_watchpoint, stopped_data_address.
6802 * win32-i386-low.c: Include i386-low.h.
6803 (debug_reg_state): Replaces dr.
6804 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6805 (i386_dr_low_get_status): New function.
6806 (i386_insert_point, i386_remove_point): New functions.
6807 (i386_stopped_by_watchpoint): New function.
6808 (i386_stopped_data_address): New function.
6809 (i386_initial_stuff): Update.
6810 (get_thread_context,set_thread_context,i386_thread_added): Update.
6811 (the_low_target): Add entries for insert_point,
6812 remove_point, stopped_by_watchpoint, stopped_data_address.
6813 * win32-low.c (win32_insert_watchpoint): New function.
6814 (win32_remove_watchpoint): New function.
6815 (win32_stopped_by_watchpoint): New function.
6816 (win32_stopped_data_address): New function.
6817 (win32_target_ops): Add entries for insert_watchpoint,
6818 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6819 * win32-low.h (win32_target_ops): New members insert_point,
6820 remove_point, stopped_by_watchpoint, stopped_data_address.
6822 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6824 * server.c (process_serial_event): Re-return unsupported, not
6825 error, if the type isn't recognized. Re-allow supporting only
6826 insert or remove packets. Also call require_running for
6827 breakpoints. Add missing break statement to default case. Tidy.
6828 * target.h (struct target_ops): Rename insert_watchpoint to
6829 insert_point, and remove_watchpoint to remove_point.
6831 * linux-low.h (struct linux_target_ops): Likewise.
6832 * linux-low.c (linux_insert_watchpoint): Rename to ...
6833 (linux_insert_point): ... this. Adjust.
6834 (linux_remove_watchpoint): Rename to ...
6835 (linux_remove_point): ... this. Adjust.
6836 (linux_target_ops): Adjust.
6837 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6838 (cris_insert_point): ... this.
6839 (cris_remove_watchpoint): Rename to ...
6840 (cris_remove_point): ... this.
6841 (the_low_target): Adjust.
6843 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6845 * server.c (handle_v_kill): Pass signal_pid to
6846 kill_inferior if multi_process is zero.
6848 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6850 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6851 * target.h (target_ops): Comment for *_watchpoint to make it clear
6852 the functions can get types '0' and '1'.
6854 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6856 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6857 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6858 * regcache.c (get_regcache): Likewise.
6859 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6860 * win32-low.c (child_fetch_inferior_registers): Remove check for
6863 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6864 Pedro Alves <pedro@codesourcery.com>
6866 * target.h (struct target_ops) <supports_multi_process>: New
6868 (target_supports_multi_process): New.
6869 * server.c (handle_query): Even if GDB reports support, only
6870 enable multi-process if the target also supports it. Report
6871 multi-process support only if the target backend supports it.
6872 * linux-low.c (linux_supports_multi_process): New function.
6873 (linux_target_ops): Install it as target_supports_multi_process
6876 2009-05-24 Doug Evans <dje@google.com>
6878 Global renaming of find_thread_pid to find_thread_ptid.
6879 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6880 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6881 All callers updated.
6883 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6884 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6887 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6888 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6889 (linux_resume_one_lwp): Ditto.
6891 2009-05-23 Doug Evans <dje@google.com>
6893 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6894 from struct inferior_list_entry * to struct lwp_info *.
6895 All callers updated.
6897 2009-05-13 Doug Evans <dje@google.com>
6899 * linux-x86-low.c: Don't include assert.h.
6900 (x86_siginfo_fixup): Use fatal, not assert.
6901 (x86_arch_setup): Fix comment.
6903 2009-05-12 Doug Evans <dje@google.com>
6905 Biarch support for i386/amd64 gdbserver.
6906 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6907 Add linux-x86-low.c.
6908 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6909 (linux-x86-low.o): Add.
6910 * linux-x86-64-low.c: Delete.
6911 * linux-i386-low.c: Delete.
6912 * linux-x86-low.c: New file.
6913 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6915 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6917 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6918 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6919 (linux_child_pid_to_exec_file): New function.
6920 (elf_64_header_p, elf_64_file_p): New functions.
6921 (siginfo_fixup): New function.
6922 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6923 give target a chance to convert layout.
6924 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6925 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6927 2009-05-07 Doug Evans <dje@google.com>
6929 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6930 (regsets_store_inferior_registers): Ditto.
6932 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6936 * linux-low.c (must_set_ptrace_flags): Delete.
6937 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6939 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6940 `lwp->must_set_ptrace_flags' instead.
6941 (linux_wait_for_event_1): Set ptrace options here.
6942 (linux_wait_1): ... not here.
6944 2009-04-30 Doug Evans <dje@google.com>
6946 * inferiors.c (started_inferior_callback): New function.
6947 (attached_inferior_callback): New function.
6948 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
6949 * server.c (print_started_pid, print_attached_pid): New functions.
6950 (detach_or_kill_for_exit): New function.
6951 (main): Call it instead of for_each_inferior (kill_inferior_callback).
6952 * server.h (have_started_inferiors_p): Declare.
6953 (have_attached_inferiors_p): Declare.
6955 * inferiors.c (remove_process): Fix memory leak, free process.
6956 * linux-low.c (linux_remove_process): New function.
6957 (linux_kill): Call it instead of remove_process.
6958 (linux_detach, linux_wait_1): Ditto.
6960 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
6962 * configure.srv: Add x86 Windows CE target.
6964 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6966 * inferiors.c (get_thread_process): Make global.
6967 * server.h (get_thread_process): Add prototype.
6968 * thread-db.c (find_one_thread): Use get_thread_process
6969 instead of current_process.
6970 (thread_db_get_tls_address): Do not crash if called when
6971 thread layer is not yet initialized.
6973 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6975 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
6976 * spu-low.c (current_tid): Rename to ...
6977 (current_ptid): ... this.
6978 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
6979 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
6980 ptid_get_lwp (current_ptid) instead of current_tid.
6981 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
6982 instead of current_tid. Use find_process_pid to verify pid
6983 argument is valid. Pass proper argument to remove_process.
6984 (spu_thread_alive): Compare current_ptid instead of current_tid.
6985 (spu_resume): Likewise.
6987 2009-04-02 Pedro Alves <pedro@codesourcery.com>
6989 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
6992 2009-04-01 Pedro Alves <pedro@codesourcery.com>
6994 Implement the multiprocess extensions, and add linux multiprocess
6997 * server.h (ULONGEST): Declare.
6998 (struct ptid, ptid_t): New.
6999 (minus_one_ptid, null_ptid): Declare.
7000 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7001 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7002 (struct inferior_list_entry): Change `id' type from unsigned from
7004 (struct sym_cache, struct breakpoint, struct
7005 process_info_private): Forward declare.
7006 (struct process_info): Declare.
7007 (current_process): Declare.
7008 (all_processes): Declare.
7009 (initialize_inferiors): Declare.
7010 (add_thread): Adjust to use ptid_t.
7011 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7012 (add_process, remove_process, find_thread_pid): Declare.
7013 (find_inferior_id): Adjust to use ptid_t.
7014 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7015 (multi_process): Declare.
7016 (push_event): Adjust to use ptid_t.
7017 (read_ptid, write_ptid): Declare.
7018 (prepare_resume_reply): Adjust to use ptid_t.
7019 (clear_symbol_cache): Declare.
7020 * inferiors.c (all_processes): New.
7021 (null_ptid, minus_one_ptid): New.
7022 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7023 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7024 (add_thread): Change unsigned long to ptid. Remove gdb_id
7026 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7027 (gdb_id_to_thread): Rename to ...
7028 (find_thread_pid): ... this. Change unsigned long to ptid.
7029 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7030 (loaded_dll, pull_pid_from_list): Adjust.
7031 (add_process, remove_process, find_process_pid)
7032 (get_thread_process, current_process, initialize_inferiors): New.
7033 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7034 (struct target_waitstatus) <related_pid>: Ditto.
7035 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7037 (struct target_ops) <join>: Add `pid' argument.
7038 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7039 (struct target_ops) <wait>: Add `ptid' field. Change return type
7041 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7042 (mywait): Add `ptid' argument. Change return type to ptid_t.
7043 (target_pid_to_str): Declare.
7044 * target.c (set_desired_inferior): Adjust to use ptids.
7045 (mywait): Add new `ptid' argument. Adjust.
7046 (target_pid_to_str): New.
7047 * mem-break.h (free_all_breakpoints): Declare.
7048 * mem-break.c (breakpoints): Delelete.
7049 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7050 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7051 to use per-process breakpoint list.
7052 (free_all_breakpoints): New.
7053 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7054 (symbol_cache, all_symbols_looked_up): Delete.
7056 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7058 (prepare_resume_reply): Change ptid argument's type from unsigned
7059 long to ptid_t. Adjust. Implement W;process and X;process.
7060 (free_sym_cache, clear_symbol_cache): New.
7061 (look_up_one_symbol): Adjust to per-process symbol cache. *
7062 * server.c (cont_thread, general_thread, step_thread): Change type
7065 (multi_process): New.
7066 (last_ptid): Change type to ptid_t.
7067 (struct vstop_notif) <ptid>: Change type to ptid_t.
7068 (queue_stop_reply, push_event): Change `ptid' argument's type to
7070 (discard_queued_stop_replies): Add `pid' argument.
7071 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7072 changes. Don't reference the `attached' global.
7073 (attach_inferior): Adjust to mywait interface changes.
7074 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7075 features. Handle and report "multiprocess+". Handle
7077 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7079 (handle_v_kill): New.
7080 (handle_v_stopped): Adjust to use target_pid_to_str.
7081 (handle_v_requests): Allow multiple attaches and runs when
7082 multiprocess extensions are in effect. Handle "vKill".
7083 (myresume): Adjust to use ptids.
7084 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7085 (handle_status): Adjust to discard_queued_stop_replies interface
7087 (first_thread_of, kill_inferior_callback)
7088 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7089 (main): Call initialize_inferiors. Adjust to use ptids, killing
7090 and detaching from all inferiors. Handle multiprocess packet
7092 * linux-low.h: Include gdb_proc_service.h.
7093 (struct process_info_private): New.
7094 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7095 <lwpid_of>: Use ptid_get_lwp.
7096 (get_lwp_thread): Adjust.
7097 (struct lwp_info): Add `dead' member.
7098 (find_lwp_pid): Declare.
7099 * linux-low.c (thread_db_active): Delete.
7100 (new_inferior): Adjust comment.
7101 (inferior_pid): Delete.
7102 (linux_add_process): New.
7103 (handle_extended_wait): Adjust.
7104 (add_lwp): Change unsigned long to ptid.
7105 (linux_create_inferior): Add process to processes table. Adjust
7106 to use ptids. Don't set new_inferior here.
7107 (linux_attach_lwp): Rename to ...
7108 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7109 it. Adjust to use ptids.
7110 (linux_attach_lwp): New.
7111 (linux_attach): Add process to processes table. Don't set
7113 (struct counter): New.
7114 (second_thread_of_pid_p, last_thread_of_process_p): New.
7115 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7117 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7118 processes. Remove process from process table.
7119 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7120 to multiple processes.
7121 (any_thread_of): New.
7122 (linux_detach): Add `pid' argument, and handle it. Remove process
7123 from processes table.
7124 (linux_join): Add `pid' argument. Handle it.
7125 (linux_thread_alive): Change unsighed long argument to ptid_t.
7126 Consider dead lwps as not being alive.
7127 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7128 threads we're not interested in.
7129 (same_lwp, find_lwp_pid): New.
7130 (linux_wait_for_lwp): Change `pid' argument's type from int to
7132 (linux_wait_for_event): Rename to ...
7133 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7134 from int to ptid_t. Adjust.
7135 (linux_wait_for_event): New.
7136 (linux_wait_1): Add `ptid' argument. Change return type to
7137 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7138 that exit from the process table.
7139 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7141 (mark_lwp_dead): New.
7142 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7143 stopping all threads, mark its main lwp as dead.
7144 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7146 (fetch_register, usr_store_inferior_registers)
7147 (regsets_fetch_inferior_registers)
7148 (regsets_store_inferior_registers, linux_read_memory)
7149 (linux_write_memory): Inline `inferior_pid'.
7150 (linux_look_up_symbols): Adjust to use per-process
7152 (linux_request_interrupt): Adjust to use ptids.
7153 (linux_read_auxv): Inline `inferior_pid'.
7154 (initialize_low): Don't reference thread_db_active.
7155 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7156 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7157 (ps_getpid): Return the pid of the current inferior.
7158 * thread-db.c (proc_handle, thread_agent): Delete.
7159 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7161 (find_one_thread): Change argument type to ptid_t. Adjust to
7163 (maybe_attach_thread): Adjust to per-process data and ptids.
7164 (thread_db_find_new_threads): Ditto.
7165 (thread_db_init): Ditto.
7166 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7167 processes table. Adjust to use ptids.
7168 (spu_kill, spu_detach): Adjust interface. Remove process from
7170 (spu_join, spu_thread_alive): Adjust interface.
7171 (spu_wait): Adjust interface. Remove process from processes
7172 table. Adjust to use ptids.
7173 * win32-low.c (current_inferior_tid): Delete.
7174 (current_inferior_ptid): New.
7175 (debug_event_ptid): New.
7176 (thread_rec): Take a ptid. Adjust.
7177 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7178 (child_delete_thread): Ditto.
7179 (do_initial_child_stuff): Add `attached' argument. Add process to
7181 (child_fetch_inferior_registers, child_store_inferior_registers):
7183 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7184 (win32_attach): Pass 1 to do_initial_child_stuff.
7185 (win32_kill): Adjust interface. Remove process from processes
7187 (win32_detach): Ditto.
7188 (win32_join): Adjust interface.
7189 (win32_thread_alive): Take a ptid.
7190 (win32_resume): Adjust to use ptids.
7191 (get_child_debug_event): Ditto.
7192 (win32_wait): Adjust interface. Remove exiting process from
7195 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7197 Non-stop mode support.
7199 * server.h (non_stop): Declare.
7200 (gdb_client_data, handler_func): Declare.
7201 (delete_file_handler, add_file_handler, start_event_loop):
7203 (handle_serial_event, handle_target_event, push_event)
7204 (putpkt_notif): Declare.
7205 * target.h (enum resume_kind): New.
7206 (struct thread_resume): Replace `step' field by `kind' field.
7207 (TARGET_WNOHANG): Define.
7208 (struct target_ops) <wait>: Add `options' argument.
7209 <supports_non_stop, async, start_non_stop>: New fields.
7210 (target_supports_non_stop, target_async): New.
7211 (start_non_stop): Declare.
7212 (mywait): Add `options' argument.
7213 * target.c (mywait): Add `options' argument. Print child exit
7215 (start_non_stop): New.
7216 * server.c (non_stop, own_buf, mem_buf): New globals.
7217 (struct vstop_notif): New.
7218 (notif_queue): New global.
7219 (queue_stop_reply, push_event, discard_queued_stop_replies)
7220 (send_next_stop_reply): New.
7221 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7223 (attach_inferior): In non-stop mode, don't wait for the target
7225 (handle_general_set): Handle QNonStop.
7226 (handle_query): When handling qC, return the current general
7227 thread, instead of the first thread of the list.
7228 (handle_query): If the backend supports non-stop mode, include
7229 QNonStop+ in the qSupported query response.
7230 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7232 (handle_v_attach, handle_v_run): Handle non-stop mode.
7233 (handle_v_stopped): New.
7234 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7235 (myresume): Adjust to use resume_kind. Handle non-stop.
7236 (queue_stop_reply_callback): New.
7237 (handle_status): Handle non-stop mode.
7238 (main): Clear non_stop flag on reconnection. Use the event-loop.
7239 Refactor serial protocol handling from here ...
7240 (process_serial_event): ... to this new function. When GDB
7241 selects any thread, select one here. In non-stop mode, wait until
7242 GDB acks all pending events before exiting.
7243 (handle_serial_event, handle_target_event): New.
7244 * remote-utils.c (remote_open): Install remote_desc in the event
7246 (remote_close): Remove remote_desc from the event loop.
7247 (putpkt_binary): Rename to...
7248 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7249 (putpkt_binary): New as wrapper around putpkt_binary_1.
7250 (putpkt_notif): New.
7251 (prepare_resume_reply): In non-stop mode, don't change the
7253 * event-loop.c: New.
7254 * Makefile.in (OBJ): Add event-loop.o.
7255 (event-loop.o): New rule.
7257 * linux-low.h (pid_of): Moved here.
7259 (get_lwp_thread): Use lwpid_of.
7260 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7261 * linux-low.c (pid_of): Delete.
7262 (inferior_pid): Use lwpid_of.
7263 (linux_event_pipe): New.
7264 (target_is_async_p): New.
7266 (handle_extended_wait): Use lwpid_of.
7267 (add_lwp): Don't set lwpid field.
7268 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7269 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7270 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7271 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7272 first. Adjust to linux_wait_for_event interface changes. Use
7274 (linux_detach): Don't delete the main lwp here.
7275 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7276 (status_pending_p): Don't consider explicitly suspended lwps.
7277 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7278 pointer. Add OPTIONS argument. Change return type to int. Use
7279 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7280 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7281 pointer. Add status pointer argument. Return a pid instead of a
7282 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7283 changes. In non-stop mode, don't switch to a random thread.
7284 (linux_wait): Rename to...
7285 (linux_wait_1): ... this. Add target_options argument, and handle
7286 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7287 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7288 clean exit and signal exit code. Don't stop all threads in
7289 non-stop mode. In all-stop mode, only stop all threads when
7290 reporting a stop to GDB. Handle explicit thread stop requests.
7291 (async_file_flush, async_file_mark): New.
7293 (send_sigstop): Use lwpid_of.
7294 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7295 interface changes. In non-stop mode, don't switch to a random
7297 (linux_resume_one_lwp): Use lwpid_of.
7298 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7299 (linux_resume_one_thread): ... this. Handle resume_stop. In
7300 non-stop mode, don't look for pending flag in all threads.
7301 (resume_status_pending_p): Don't consider explicitly suspended
7303 (my_waitpid): Reimplement. Emulate __WALL.
7304 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7306 (sigchld_handler, linux_supports_non_stop, linux_async)
7307 (linux_start_non_stop): New.
7308 (linux_target_ops): Register linux_supports_non_stop, linux_async
7309 and linux_start_non_stop.
7310 (initialize_low): Install SIGCHLD handler.
7311 * thread-db.c (thread_db_create_event, find_one_thread)
7312 (thread_db_get_tls_address): Use lwpid_of.
7313 * win32-low.c (win32_detach): Adjust to use resume_kind.
7314 (win32_wait): Add `options' argument.
7315 * spu-low.c (spu_resume): Adjust to use resume_kind.
7316 (spu_wait): Add `options' argument.
7318 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7320 Decouple target code from remote protocol.
7322 * target.h (enum target_waitkind): New.
7323 (struct target_waitstatus): New.
7324 (struct target_ops) <wait>: Return an unsigned long. Take a
7325 target_waitstatus pointer instead of a char pointer.
7327 * target.c (mywait): Change prototype to return an unsigned long.
7328 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7329 * server.h (thread_from_wait, old_thread_from_wait): Delete
7331 (prepare_resume_reply): Change prototype to take a
7333 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7334 (last_status, last_ptid): New.
7335 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7336 pid instead of a signal.
7337 (attach_inferior): Remove "status" and "signal" parameters.
7339 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7341 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7342 (handle_v_requests, myresume): Remove "status" and "signal"
7344 (handle_status): New.
7345 (main): Delete local `status'. Adjust.
7346 * remote-utils.c: Include target.h.
7347 (prepare_resume_reply): Change prototype to take a
7348 target_waitstatus. Adjust.
7350 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7352 * spu-low.c (spu_wait): Adjust.
7353 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7355 (win32_wait): Adjust.
7357 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7359 * target.h (struct thread_resume): Delete leave_stopped member.
7360 (struct target_ops): Add a `n' argument to the `resume' callback.
7361 * server.c (start_inferior): Adjust.
7362 (handle_v_cont, myresume): Adjust.
7363 * linux-low.c (check_removed_breakpoint): Adjust to resume
7364 interface change, and to removed leave_stopped field.
7365 (resume_ptr): Delete.
7366 (struct thread_resume_array): New.
7367 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7368 resume interface change.
7369 (linux_continue_one_thread, linux_queue_one_thread)
7370 (resume_status_pending_p): Check if the resume field is NULL
7371 instead of checking the leave_stopped member.
7372 (linux_resume): Adjust to the target resume interface change.
7373 * spu-low.c (spu_resume): Adjust to the target resume interface
7375 * win32-low.c (win32_detach, win32_resume): Ditto.
7377 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7379 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7381 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7383 (linux_continue_one_thread): Only preserve the stepping flag if
7384 there's a pending breakpoint.
7386 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7388 * server.c (main): After the inferior having exited, call
7389 remote_close before exiting gdbserver.
7391 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7393 Fix size of FPSCR in Power 7 processors.
7394 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7395 (PPC_FEATURE_HAS_DFP): New #define.
7396 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7399 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7401 * server.c (handle_query) Whitespace and formatting.
7403 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7405 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7406 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7407 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7408 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7409 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7410 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7411 Makefile.in, configure.ac: Fix whitespace throughout.
7412 * configure: Regenerate.
7414 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7416 * inferiors.c (find_inferior): Make it safe for the callback
7417 function to delete the currently iterated inferior.
7419 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7421 * Makefile.in (linuw_low_h): Move higher.
7422 (thread-db.o): Depend on $(linux_low_h).
7424 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7426 Rename "process" to "lwp" throughout.
7428 * linux-low.c (all_processes): Rename to...
7429 (all_lwps): ... this.
7430 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7431 (add_process): Rename to ...
7432 (add_lwp): ... this. Adjust.
7433 (linux_create_inferior): Adjust.
7434 (linux_attach_lwp): Adjust.
7435 (linux_attach): Adjust.
7436 (linux_kill_one_process): Rename to ...
7437 (linux_kill_one_lwp): ... this. Adjust.
7438 (linux_kill): Adjust.
7439 (linux_detach_one_process): Rename to ...
7440 (linux_detach_one_lwp): ... this. Adjust.
7441 (linux_detach): Adjust.
7442 (check_removed_breakpoint): Adjust.
7443 (status_pending_p): Adjust.
7444 (linux_wait_for_process): Rename to ...
7445 (linux_wait_for_lwp): ... this. Adjust.
7446 (linux_wait_for_event): Adjust.
7447 (send_sigstop): Adjust.
7448 (wait_for_sigstop): Adjust.
7449 (stop_all_processes): Rename to ...
7450 (stop_all_lwps): ... this.
7451 (linux_resume_one_process): Rename to ...
7452 (linux_resume_one_lwp): ... this. Adjust.
7453 (linux_set_resume_request, linux_continue_one_thread)
7454 (linux_queue_one_thread, resume_status_pending_p)
7455 (usr_store_inferior_registers, regsets_store_inferior_registers)
7456 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7458 * linux-low.h (get_process): Rename to ...
7459 (get_lwp): ... this. Adjust.
7460 (get_thread_process): Rename to ...
7461 (get_thread_lwp): ... this. Adjust.
7462 (get_process_thread): Rename to ...
7463 (get_lwp_thread): ... this. Adjust.
7464 (struct process_info): Rename to ...
7465 (struct lwp_info): ... this.
7466 (all_processes): Rename to ...
7467 (all_lwps): ... this.
7468 * proc-service.c (ps_lgetregs): Adjust.
7469 * thread-db.c (thread_db_create_event, find_one_thread)
7470 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7472 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7474 * server.c (handle_query): Handle "qAttached".
7476 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7478 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7479 GPLv3, update license URL.
7481 2009-03-01 Doug Evans <dje@google.com>
7483 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7484 (server_h): Add gdb_signals.h.
7485 (signals.o): Update.
7486 * server.h (target_signal_from_host,target_signal_to_host_p)
7487 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7489 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7491 * remote-utils.c (getpkt): Also generate remote-debug
7492 information if noack_mode is set.
7494 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7496 * server.c (handle_query): Report qXfer:siginfo:read and
7497 qXfer:siginfo:write as supported and handle them.
7498 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7499 * linux-low.c (linux_xfer_siginfo): New.
7500 (linux_target_ops): Set it.
7502 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7504 * server.c (gdbserver_usage): Mention --remote-debug.
7505 (main): Accept '--remote-debug' switch.
7507 2009-01-18 Doug Evans <dje@google.com>
7509 * regcache.c (new_register_cache): No need to check result of xcalloc.
7510 * server.c (handle_search_memory): Back out calls to xmalloc,
7511 result is checked and error is returned to user upon failure.
7512 (handle_query): Ditto. Add more checks for result of malloc.
7513 (handle_v_cont): Check result of malloc, report error back to
7515 (handle_v_run): Ditto. Call freeargv.
7516 * server.h (freeargv): Declare.
7517 * utils.c (freeargv): New fn.
7519 2009-01-15 Doug Evans <dje@google.com>
7521 * gdbreplay.c (perror_with_name): Make arg const char *.
7522 * server.h (target_signal_to_name): Make return type const char *.
7523 * thread-db.c (thread_db_err_str): Make return type const char *.
7524 * utils.c (perror_with_name): Make arg const char *.
7526 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7528 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7529 when handling a EXIT_PROCESS_DEBUG_EVENT.
7531 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7533 * gdbreplay.c (gdbreplay_version): Update copyright year.
7534 * server.c (gdbserver_version): Likewise.
7536 2009-01-05 Doug Evans <dje@google.com>
7538 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7539 (handle_extended_wait): Improve comment.
7541 2008-12-13 Doug Evans <dje@google.com>
7543 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7544 * server.h (ATTR_MALLOC): New macro.
7545 (xmalloc,xcalloc,xstrdup): Declare.
7546 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7547 * inferiors.c: Ditto.
7548 * linux-low.c: Ditto.
7549 * mem-break.c: Ditto.
7550 * regcache.c: Ditto.
7551 * remote-utils.c: Ditto.
7554 * win32-low.c: Ditto.
7556 2008-12-12 Doug Evans <dje@google.com>
7558 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7559 in debugging printf.
7561 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7563 2008-12-09 Doug Evans <dje@google.com>
7565 * linux-low.h (struct process_info): Delete member tid, unused.
7566 * thread-db.c (find_one_thread): Update.
7567 (maybe_attach_thread): Update.
7569 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7571 * target.h (struct target_ops): Add qxfer_osdata member.
7572 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7574 (linux_qxfer_osdata): New functions.
7575 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7577 * server.c (handle_query): Handle "qXfer:osdata:read:".
7578 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7579 (buffer_xml_printf): New functions.
7580 * server.h (struct buffer): New.
7581 (buffer_grow_str, buffer_grow_str0): New macros.
7582 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7583 (buffer_xml_printf): Declare.
7585 2008-11-24 Doug Evans <dje@google.com>
7587 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7589 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7591 * server.c (handle_v_run): Always use the supplied argument list.
7593 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7595 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7596 (xtensa_regmap_table): Add entry for scompare1.
7598 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7600 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7601 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7602 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7603 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7604 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7605 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7606 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7607 XML target descriptions.
7608 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7609 when inferior is running on an ISA 2.05 or later processor. Add
7610 special case to return offset for full 64-bit slot of FPSCR when
7613 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7615 * Makefile.in (SFILES, clean): Added sparc64 files.
7616 (reg-sparc64.o, reg-sparc64.c): New.
7617 * configure.srv (sparc*-*-linux*): New configuration.
7618 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7619 syscall arguments for SPARC.
7620 (regsets_store_inferior_registers): Likewise.
7621 * linux-sparc-low.c: New file.
7623 2008-10-21 Doug Evans <dje@google.com>
7625 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7626 (READLINE_DIR,READLINE_DEP): Delete.
7627 (INTERNAL_CFLAGS): Update.
7628 (LINTFLAGS): Update.
7630 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7632 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7633 whole argv from the last run, not just argv[0].
7635 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7637 * regcache.c (new_register_cache): Return NULL if the register
7638 cache size isn't known yet.
7639 (free_register_cache): Avoid dereferencing a NULL regcache.
7641 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7643 * configure.srv: Merge MIPS and MIPS64.
7645 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7647 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7649 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7651 * Makefile.in: Add required vsx dependencies.
7653 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7654 Declare init_registers_powerpc_vsx32l.
7655 Declare init_registers_powerpc_vsx64l.
7656 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7657 (ppc_arch_setup): Check for VSX in hwcap.
7658 (ppc_fill_vsxregset): New function.
7659 (ppc_store_vsxregset): New function.
7660 Add new VSX entry in regset_info target_regsets.
7662 * configure.srv: Add new VSX dependencies.
7664 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7666 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7667 (remote_open): Set or clear transport_is_reliable.
7668 (putpkt_binary): Don't expect acks in noack mode.
7669 (getpkt): Don't send ack/nac in noack mode.
7670 * server.c (handle_general_set): Handle QStartNoAckMode.
7671 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7673 (main): Reset noack_mode on every connection.
7674 * server.h (noack_mode): Declare.
7676 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7678 * Makefile.in (GDBREPLAY_OBS): New variable.
7679 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7681 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7682 Daniel Jacobowitz <dan@codesourcery.com>
7684 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7685 (usr_store_inferior_registers): Likewise.
7686 (regsets_store_inferior_registers): Likewise.
7688 2008-07-31 Rolf Jansen <rj@surtec.com>
7689 Pedro Alves <pedro@codesourcery.com>
7691 * configure.ac: Check for memmem declaration.
7692 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7693 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7694 (disable_packet_qfThreadInfo): Unconditionally compile.
7695 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7696 * configure, config.in: Regenerate.
7698 2008-07-28 Doug Kwan <dougkwan@google.com>
7700 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7701 (linux_write_memory): Remove declaration of errno.
7703 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7705 * linux-low.c (handle_extended_wait): Do not use "status"
7706 variable uninitialized.
7708 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7710 * server.c (handle_v_attach): Inhibit reporting dll changes.
7712 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7714 * remote-utils.c (prepare_resume_reply): If requested, don't
7715 output "thread:TID" in the T stop reply.
7717 * server.c (disable_packet_vCont, disable_packet_Tthread)
7718 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7719 (handle_query): If requested, disable support for qC, qfThreadInfo
7721 (handle_v_requests): If requested, disable support for vCont.
7722 (gdbserver_show_disableable): New.
7723 (main): Handle --disable-packet and --disable-packet=LIST.
7725 * server.h (disable_packet_vCont, disable_packet_Tthread)
7726 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7728 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7730 * server.c (gdbserver_usage): Mention --version.
7732 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7734 * Makefile.in (gdbreplay.o): New rule.
7736 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7738 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7739 message, not gdbserver.
7741 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7742 Nathan Sidwell <nathan@codesourcery.com>
7743 Joseph Myers <joseph@codesourcery.com>
7745 * acinclude.m4: Include ../../config/acx.m4.
7746 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7747 * configure, config.in: Regenerate.
7748 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7749 * server.c (gdbserver_version): Print PKGVERSION.
7750 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7751 (main): Adjust gdbserver_usage calls.
7752 * gdbreplay.c (version, host_name): Add declarations.
7753 (gdbreplay_version, gdbreplay_usage): New.
7754 (main): Accept --version and --help options.
7756 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7758 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7759 (arm_breakpoint_at): Handle Thumb.
7760 (the_low_target): Add comment.
7762 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7764 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7766 2008-05-09 Doug Evans <dje@google.com>
7768 * server.h (decode_search_memory_packet): Declare.
7769 * remote-utils.c (decode_search_memory_packet): New fn.
7770 * server.c (handle_search_memory_1): New fn.
7771 (handle_search_memory): New fn.
7772 (handle_query): Process qSearch:memory packets.
7774 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7776 * regcache.c (registers_length): Remove.
7777 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7778 full register packet.
7779 * regcache.h (registers_length): Remove prototype.
7780 * server.h (PBUFSIZ): Define to 16384.
7782 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7784 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7785 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7786 powerpc-64l.o, and powerpc-altivec64l.o.
7787 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7788 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7789 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7790 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7791 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7794 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7795 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7796 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7797 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7798 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7799 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7800 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7801 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7802 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7803 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7806 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7807 (init_registers_powerpc_32l): ... this new prototype.
7808 (init_registers_powerpc_32): Remove, replace by ...
7809 (init_registers_powerpc_altivec32l): ... this new prototype.
7810 (init_registers_powerpc_e500): Remove, replace by ...
7811 (init_registers_powerpc_e500l): ... this new prototype.
7812 (init_registers_ppc64): Remove, replace by ...
7813 (init_registers_powerpc_64l): ... this new prototype.
7814 (init_registers_powerpc_64): Remove, replace by ...
7815 (init_registers_powerpc_altivec64l): ... this new prototype.
7816 (ppc_num_regs): Set to 73.
7817 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7818 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7819 (ppc_cannot_store_register): Handle orig_r3 and trap.
7820 (ppc_arch_setup): Update init_registers_... calls.
7821 (ppc_fill_gregset): Handle orig_r3 and trap.
7823 * inferiors.c (clear_inferiors): Reset current_inferior.
7825 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7827 * acinclude.m4: Add override.m4.
7828 * configure: Regenerate.
7830 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7832 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7833 initial call to init_register_ppc64.
7835 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7837 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7838 single powerpc*-*-linux* case.
7839 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7841 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7843 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7844 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7846 * linux-ppc-low.c: Include <elf.h>.
7847 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7848 (ppc_hwcap): New global variable.
7849 (ppc_regmap): Remove __SPE__ #ifdef sections.
7850 (ppc_regmap_e500): New global variable.
7851 (ppc_cannot_store_register): Update __SPE__ special case.
7852 (ppc_get_hwcap): New function.
7853 (ppc_arch_setup): Use it to determine whether inferior supports
7854 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7855 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7856 Do not access registers if target does not support AltiVec.
7857 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7858 Do not access registers if target does not support SPE.
7859 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7861 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7863 * linux-low.c (disabled_regsets, num_regsets): New.
7864 (use_regsets_p): Delete.
7865 (linux_wait_for_process): Clear disabled_regsets.
7866 (regsets_fetch_inferior_registers): Check and set it.
7867 (regsets_store_inferior_registers): Likewise.
7868 (linux_fetch_registers, linux_store_registers): Do not use
7870 (initialize_low): Allocate disabled_regsets.
7872 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7874 * Makefile.in (LIBOBJS): New.
7876 (memmem.o): New rule.
7877 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7878 * configure: Regenerated.
7880 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7882 * server.c (handle_query): Never return "unsupported" for
7883 qXfer:features:read queries.
7885 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7887 * server.c (get_features_xml): Fix inverted condition.
7888 (handle_query): Always support qXfer:feature:read.
7890 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7892 * server.c (wrapper_argv): New.
7893 (start_inferior): Handle wrapper_argv. If set, expect an extra
7895 (gdbserver_usage): Document --wrapper.
7896 (main): Parse --wrapper.
7898 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7900 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7901 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7902 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7903 (ppc_set_pc): Likewise.
7904 (ppc_arch_setup): New function.
7905 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7906 of collect_register.
7907 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7909 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7911 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7912 instead of linux-ppc64-low.o.
7913 * linux-ppc64-low.c: Remove file.
7914 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7915 (linux-ppc64-low.o): Remove rule.
7917 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7918 (init_registers_powerpc_64): Likewise.
7919 (ppc_regmap): Conditionally define depending on __powerpc64__.
7920 (ppc_cannot_store_register): Do not special-case "fpscr" when
7921 compiled on __powerpc64__.
7922 (ppc_collect_ptrace_register): New function.
7923 (ppc_supply_ptrace_register): New function.
7924 (ppc_breakpoint): Change type to "unsigned int".
7925 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7926 (the_low_target): Conditionally provide initializers for the
7927 arch_setup member depending on __powerpc64__. Install
7928 collect_ptrace_register and supply_ptrace_register members.
7930 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7932 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7933 * server.c (gdbserver_xmltarget): Define.
7934 (get_features_xml): Use it to replace "target.xml" and arch_string.
7936 * configure.srv: Remove srv_xmltarget. Add XML files that were
7937 mentioned there to srv_xmlfiles instead. Remove conditional tests
7938 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7939 srv_xmlfiles and srv_regobj to include all possible choices.
7940 * configure.ac (srv_xmltarget): Remove.
7941 (srv_xmlfiles): Do not add "target.xml".
7942 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7943 checks for supplementary target information.
7944 * configure: Regenerate.
7945 * Makefile.in (XML_TARGET): Remove.
7946 (target.xml): Remove rule.
7947 (clean): Do not clean up target.xml.
7948 (.PRECIOUS): Do not mention target.xml.
7950 * target.h (struct target_ops): Remove arch_string member.
7951 * linux-low.c (linux_arch_string): Remove.
7952 (linux_target_ops): Remove arch_string initializer.
7953 * linux-low.h (struct linux_target_ops): Remove arch_string member.
7954 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
7955 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
7956 * spu-low.c (spu_arch_string): Remove.
7957 (spu_target_ops): Remove arch_string initializer.
7958 * win32-low.c (win32_arch_string): Remove.
7959 (win32_target_ops): Remove arch_string initializer.
7960 * win32-low.h (struct win32_target_ops): Remove arch_string member.
7961 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
7962 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
7964 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7966 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
7967 by collect_ptrace_register and supply_ptrace_register hooks.
7968 * linux-low.c (fetch_register): Use supply_ptrace_register callback
7969 instead of checking for the_low_target.left_pad_xfer.
7970 (usr_store_inferior_registers): Use collect_ptrace_register callback
7971 instead of checking for the_low_target.left_pad_xfer.
7973 * linux-s390-low.c (s390_collect_ptrace_register): New function.
7974 (s390_supply_ptrace_register): Likewise.
7975 (s390_fill_gregset): Call s390_collect_ptrace_register.
7976 (the_low_target): Update.
7978 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
7979 (ppc_supply_ptrace_register): Likewise.
7980 (the_low_target): Update.
7982 * linux-i386-low.c (the_low_target): Update.
7983 * linux-x86-64-low.c (the_low_target): Update.
7985 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7987 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
7988 reg-s390.o and reg-s390x.o.
7990 * linux-low.c (new_inferior): New global variable.
7991 (linux_create_inferior, linux_attach): Set it.
7992 (linux_wait_for_process): Call the_low_target.arch_setup after the
7993 target has stopped for the first time.
7994 (initialize_low): Do not call the_low_target.arch_setup.
7996 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
7997 (s390_set_pc): Likewise.
7998 (s390_arch_setup): New function.
7999 (the_low_target): Use s390_arch_setup as arch_setup routine.
8001 * regcache.c (realloc_register_cache): New function.
8002 (set_register_cache): Call it for each existing regcache.
8004 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8006 * server.h (init_registers): Remove prototype.
8008 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8009 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8010 instead of init_registers ().
8011 * linux-arm-low.c (init_registers_arm): Add prototype.
8012 (init_registers_arm_with_iwmmxt): Likewise.
8013 (the_low_target): Add initializer for arch_setup field.
8014 * linux-cris-low.c (init_registers_cris): Add prototype.
8015 (the_low_target): Add initializer for arch_setup field.
8016 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8017 (the_low_target): Add initializer for arch_setup field.
8018 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8019 (the_low_target): Add initializer for arch_setup field.
8020 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8021 (the_low_target): Add initializer for arch_setup field.
8022 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8023 (the_low_target): Add initializer for arch_setup field.
8024 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8025 (the_low_target): Add initializer for arch_setup field.
8026 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8027 (init_registers_mips64_linux): Likewise.
8028 (the_low_target): Add initializer for arch_setup field.
8029 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8030 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8031 (the_low_target): Add initializer for arch_setup field.
8032 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8033 (init_registers_powerpc_64): Likewise.
8034 (the_low_target): Add initializer for arch_setup field.
8035 * linux-s390-low.c (init_registers_s390): Add prototype.
8036 (init_registers_s390x): Likewise.
8037 (the_low_target): Add initializer for arch_setup field.
8038 * linux-sh-low.c (init_registers_sh): Add prototype.
8039 (the_low_target): Add initializer for arch_setup field.
8040 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8041 (the_low_target): Add initializer for arch_setup field.
8042 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8043 (the_low_target): Add initializer for arch_setup field.
8045 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8046 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8047 instead of init_registers ().
8048 * win32-arm-low.c (init_registers_arm): Add prototype.
8049 (the_low_target): Add initializer for arch_setup field.
8050 * win32-i386-low.c (init_registers_i386): Add prototype.
8051 (the_low_target): Add initializer for arch_setup field.
8053 * spu-low.c (init_registers_spu): Add prototype.
8054 (initialize_low): Call initialie_registers_spu () instead of
8055 initialize_registers ().
8057 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8059 * server.c (handle_v_requests): When handling the vRun and vAttach
8060 packets, if already debugging a process, don't kill it. Return an
8063 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8065 * server.c (handle_query): Correct length check.
8067 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8069 * win32-low.c (do_initial_child_stuff): Add process handle
8070 parameter. Set current_process_handle and current_process_id from the
8071 parameters. Clear globals.
8072 (win32_create_inferior): Don't set current_process_handle and
8073 current_process_id here. Instead pass them on the call to
8074 do_initial_child_stuff.
8075 (win32_attach): Likewise.
8076 (win32_clear_inferiors): New.
8077 (win32_kill): Don't close the current process handle or the
8078 current thread handle here. Instead call win32_clear_inferiors.
8079 (win32_detach): Don't open a new handle to the process. Call
8080 win32_clear_inferiors.
8081 (win32_join): Don't rely on current_process_handle; open a new
8082 handle using the process id.
8083 (win32_wait): Call win32_clear_inferiors when the inferior process
8086 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8088 * server.c (monitor_show_help): Add "exit".
8090 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8092 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8093 (clean): Add reg-xtensa.c.
8094 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8095 * configure.srv (xtensa*-*-linux*) New target.
8096 * linux-xtensa-low.c: New.
8097 * xtensa-xtregs.c: New.
8099 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8101 * hostio.c: Don't include errno.h.
8102 (errno_to_fileio_errno): Move to hostio-errno.
8103 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8104 error number outputting to the target->hostio_last_error callback.
8105 (hostio_packet_error): Use FILEIO_EINVAL directly.
8106 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8107 calls to hostio_error.
8108 * hostio-errno.c: New.
8109 * server.h (hostio_last_error_from_errno): Declare.
8110 * target.h (target_ops): Add hostio_last_error member.
8111 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8112 as hostio_last_error handler.
8113 * spu-low.c (spu_target_ops): Likewise.
8114 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8115 (wince_hostio_last_error): New functions.
8116 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8117 as hostio_last_error handler.
8118 (win32_target_ops) [!_WIN32_WCE]: Register
8119 hostio_last_error_from_errno as hostio_last_error handler.
8120 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8121 (hostio-errno.o): New rule.
8122 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8123 * configure.srv (srv_hostio_err_objs): New variable. Default to
8125 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8126 * configure: Regenerate.
8128 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8130 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8131 (linux_kill, linux_detach): Clean up the process list.
8132 * remote-utils.c (remote_open): Improve port number parsing.
8133 (putpkt_binary, input_interrupt): Only send interrupts if the target
8135 * server.c (extended_protocol): Make static.
8136 (attached): Define earlier.
8137 (exit_requested, response_needed, program_argv): New variables.
8138 (target_running): New.
8139 (start_inferior): Clear attached here.
8140 (attach_inferior): Set attached here.
8141 (require_running): Define.
8142 (handle_query): Use require_running and target_running. Implement
8144 (handle_v_attach, handle_v_run): New.
8145 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8146 (gdbserver_usage): Update.
8147 (main): Redo argument parsing. Handle --debug and --multi. Handle
8148 --attach along with other options or after the port. Save
8149 program_argv. Support no initial program. Resynchronize
8150 communication with GDB after an error. Handle "monitor exit".
8151 Use require_running and target_running. Always allow the extended
8152 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8153 restart in extended mode.
8154 * README: Refer to the GDB manual. Update --attach usage.
8156 2007-12-20 Andreas Schwab <schwab@suse.de>
8158 * linux-low.c (STACK_SIZE): Define.
8159 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8160 (linux_test_for_tracefork): Likewise.
8162 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8164 * linux-low.c (linux_wait_for_event): Update messages. Do not
8165 reinsert auto-delete breakpoints.
8166 * mem-break.c (struct breakpoint): Change return type of handler to
8168 (set_breakpoint_at): Update handler type.
8169 (reinsert_breakpoint_handler): Return 1 instead of calling
8171 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8173 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8174 * mem-break.h (set_breakpoint_at): Update handler type.
8175 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8176 * win32-low.c (auto_delete_breakpoint): New.
8177 (get_child_debug_event): Use it.
8179 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8181 * configure.ac: Check for pread and pwrite.
8182 * hostio.c (handle_pread): Fall back to lseek and read.
8183 (handle_pwrite): Fall back to lseek and write.
8184 * config.in, configure: Regenerated.
8186 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8188 * server.c (myresume): Add own_buf argument.
8189 (main): Update calls.
8191 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8193 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8194 * remote-utils.c (remote_open): Do not call disable_async_io.
8195 (block_async_io): Delete.
8196 (unblock_async_io): Make static.
8197 (initialize_async_io): New.
8198 * server.c (handle_v_cont): Handle async I/O here.
8199 (myresume): Likewise. Move other common resume tasks here...
8200 (main): ... from here. Call initialize_async_io. Disable async
8201 I/O before the main loop.
8202 * server.h (initialize_async_io): Declare.
8203 (block_async_io, unblock_async_io): Delete prototypes.
8204 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8206 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8208 * remote-utils.c (readchar): Allow binary data in received messages.
8210 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8212 * win32-low.c (attaching): New global.
8213 (win32_create_inferior): Clear the `attaching' global.
8214 (win32_attach): Set the `attaching' global.
8215 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8216 attaching. Only set a breakpoint at the entry point if not
8219 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8221 * server.c (main): Don't report dll events on the initial
8222 connection on attaches.
8224 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8226 * server.c (main): Relax numerical bases supported for the pid of
8227 the --attach command line argument.
8229 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8231 * win32-low.c (win32_attach): Call OpenProcess before
8232 DebugActiveProcess, not after. Add last error output to error
8235 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8237 * win32-low.c (win32_get_thread_context)
8238 (win32_set_thread_context): New functions.
8239 (thread_rec): Use win32_get_thread_context.
8240 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8241 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8244 2007-12-03 Leo Zayas
8245 Pedro Alves <pedro_alves@portugalmail.pt>
8247 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8249 (child_add_thread): Minor cleanup.
8250 (child_continue): Resume artificially suspended threads before
8251 calling ContinueDebugEvent.
8252 (suspend_one_thread): New.
8253 (fake_breakpoint_event): New.
8254 (get_child_debug_event): Change return type to int. Check here if
8255 gdb sent an interrupt request. If a soft interrupt was requested,
8256 fake a breakpoint event. Return 0 if there is no event to handle,
8258 (win32_wait): Don't check here if gdb sent an interrupt request.
8259 Ensure there is a valid event to handle.
8260 (win32_request_interrupt): Add soft interruption method as last
8263 2007-12-03 Leo Zayas
8264 Pedro Alves <pedro_alves@portugalmail.pt>
8266 * win32-low.h (win32_thread_info): Add descriptions to the
8267 structure members. Replace `suspend_count' counter by a
8269 * win32-low.c (thread_rec): Update condition of when to get the
8270 context from the inferior. Rely on ContextFlags being set if it
8271 has already been retrieved. Only suspend the inferior thread if
8272 we haven't already. Warn if that fails.
8273 (continue_one_thread): s/suspend_count/suspended/. Only call
8274 ResumeThread once. Warn if that fails.
8276 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8278 * win32-low.c (win32_wait): Don't read from the inferior when it
8281 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8283 * Makefile.in (win32_low_h): New variable.
8284 (win32-low.o): Add dependency on $(win32_low_h).
8285 (win32-arm-low.o, win32-i386-low.o): New rules.
8287 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8289 * hostio.c: Correct copyright year.
8291 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8293 * Makefile.in (OBS): Add hostio.o.
8294 (hostio.o): New rule.
8295 * server.h (handle_vFile): Declare.
8296 * hostio.c: New file.
8297 * server.c (handle_v_requests): Take packet_len and new_packet_len
8298 for binary packets. Call handle_vFile.
8299 (main): Update call to handle_v_requests.
8301 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8303 * linux-low.c: Include <sched.h>.
8305 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8307 * linux-low.c (linux_tracefork_grandchild): New.
8308 (linux_tracefork_child): Use clone.
8309 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8311 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8313 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8315 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8317 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8319 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8321 * inferiors.c (change_inferior_id): Delete.
8322 (add_pid_to_list, pull_pid_from_list): New.
8323 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8324 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8325 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8326 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8327 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8328 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8329 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8330 (using_threads): Always set to 1.
8331 (handle_extended_wait): New.
8332 (add_process): Do not set TID.
8333 (linux_create_inferior): Set must_set_ptrace_flags.
8334 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8335 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8336 (linux_thread_alive): Rename TID argument to LWPID.
8337 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8338 (linux_wait_for_event): Do not use TID or check using_threads. Update
8339 call to dead_thread_notify. Call handle_extended_wait.
8340 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8341 (send_sigstop): Delete sigstop_sent.
8342 (wait_for_sigstop): Avoid TID.
8343 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8344 (linux_test_for_tracefork): New.
8345 (linux_lookup_signals): Use thread_db_active and
8346 linux_supports_tracefork_flag.
8347 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8348 * linux-low.h (get_process_thread): Avoid TID.
8349 (struct process_ifo): Move thread_known and tid to the end. Remove
8351 (linux_attach_lwp, thread_db_init): Update prototypes.
8352 * server.h (change_inferior_id): Delete prototype.
8353 (add_pid_to_list, pull_pid_from_list): New prototypes.
8354 * thread-db.c (thread_db_use_events): New.
8355 (find_first_thread): Rename to...
8356 (find_one_thread): ...this. Update callers and messages. Do not
8357 call fatal. Check thread_db_use_events. Do not call
8358 change_inferior_id or new_thread_notify.
8359 (maybe_attach_thread): Update. Do not call new_thread_notify.
8360 (thread_db_init): Set thread_db_use_events. Check use_events.
8361 * utils.c (fatal, warning): Correct message prefix.
8363 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8365 * Makefile.in (clean): Remove new files.
8366 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8367 (powerpc-64.o, powerpc-64.c): New rules.
8368 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8369 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8371 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8373 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8374 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8375 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8376 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8377 (target_regsets): Add AltiVec and SPE register sets.
8378 * configure.ac: Check for AltiVec and SPE.
8379 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8380 (ppc_fill_vrregset, ppc_store_vrregset): New.
8381 (target_regsets): Add AltiVec register set.
8382 * configure: Regenerated.
8384 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8386 * linux-low.c (O_LARGEFILE): Define.
8387 (linux_read_memory): Use /proc/PID/mem.
8388 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8389 * configure, config.in: Regenerated.
8391 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8393 * linux-low.c (linux_wait_for_event): Do not pass signals while
8396 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8398 * win32-low.c (create_process): New.
8399 (win32_create_inferior): Use create_process instead of
8400 CreateProcess. If create_process failed retry appending an ".exe"
8401 suffix. Store the GetLastError result immediatelly after
8402 create_process calls and use it on the call to error.
8404 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8406 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8408 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8410 * configure.ac: Switch license to GPLv3.
8412 2007-08-01 Michael Snyder <msnyder@access-company.com>
8414 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8416 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8418 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8420 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8421 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8422 CloseToolhelp32Snapshot.
8423 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8424 CloseToolhelp32Snapshot.
8426 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8428 * server.c (main): Check for inferior exit before main loop.
8430 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8432 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8433 instead of on tmp_desc.
8435 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8436 Daniel Jacobowitz <dan@codesourcery.com>
8438 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8439 (add_thread): Minor cleanups.
8440 (clear_inferiors): Move lower in the file. Clear the DLL
8442 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8443 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8444 (xml_escape_text): New.
8445 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8447 (handle_v_cont): Report errors.
8448 (gdbserver_version): Update.
8449 (main): Correct size of own_buf. Do not report initial DLL events.
8450 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8451 (unloaded_dll, xml_escape_text): New.
8452 * win32-low.c (enum target_waitkind): Update comments.
8453 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8454 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8455 (win32_EnumProcessModules, win32_GetModuleInformation)
8456 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8457 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8458 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8459 (win32_Module32First, win32_Module32Next, load_toolhelp)
8460 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8461 (get_child_debug_event): Handle DLL events.
8462 (win32_wait): Likewise.
8464 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8466 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8467 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8469 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8471 * win32-low.c (handle_output_debug_string): Ignore event if not
8474 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8476 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8478 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8480 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8482 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8484 * inferiors.c (change_inferior_id): Add comment.
8485 * linux-low.c (check_removed_breakpoint): Add an early
8486 prototype. Improve debug output.
8487 (linux_attach): Doc update.
8488 (linux_detach_one_process, linux_detach): Clean up before releasing
8490 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8491 * linux-low.h (struct process_info): Doc improvement.
8492 * mem-break.c (delete_all_breakpoints): New.
8493 * mem-break.h (delete_all_breakpoints): New prototype.
8494 * thread-db.c (find_first_thread): New.
8495 (thread_db_create_event): Call it instead of
8496 thread_db_find_new_threads. Clean up unused variables.
8497 (maybe_attach_thread): Remove first thread handling.
8498 (thread_db_find_new_threads): Use find_first_thread.
8499 (thread_db_get_tls_address): Likewise.
8501 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8503 * thread-db.c (thread_db_find_new_threads): Add prototype.
8504 (thread_db_create_event): Check for the main thread before adding
8506 (maybe_attach_thread): Only enable event reporting if TID == 0.
8507 (thread_db_get_tls_address): Check for new threads.
8509 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8511 * linux-low.c (linux_create_inferior): Try execv before execvp.
8512 * spu-low.c (spu_create_inferior): Likewise.
8514 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8516 * linux-low.c (linux_create_inferior): Change execv to execvp.
8517 * spu-low.c (spu_create_inferior): Likewies.
8519 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8521 * Makefile.in (clean): Clean new files instead of deleted ones.
8522 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8523 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8525 * configure.srv: Specify XML files and new regformats for MIPS and
8527 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8528 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8529 an entry for the restart register.
8530 (mips_cannot_fetch_register, mips_cannot_store_register)
8531 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8532 register names to match the XML descriptions.
8533 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8534 restart register instead of $0.
8536 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8537 Markus Deuling <deuling@de.ibm.com>
8539 * remote-utils.c (decode_xfer_write): New function.
8540 * server.h (decode_xfer_write): Add prototype.
8541 * server.c (handle_query): Add PACKET_LEN argument. Support
8542 qXfer:spu:read and qXfer:spu:write packets.
8543 (main): Pass packet_len to handle_query.
8544 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8545 * target.h (target_ops): Add qxfer_spu.
8547 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8549 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8550 accessing non-seekable spufs files.
8552 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8554 * server.c (handle_query): Add reply for qC packet.
8556 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8557 Leo Zayas <lerele@champenstudios@com>
8559 * server.h (check_remote_input_interrupt_request): New function.
8560 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8561 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8562 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8563 (check_remote_input_interrupt_request): New function.
8564 * server.h (check_remote_input_interrupt_request): Declare.
8565 * win32-low.c (winapi_DebugBreakProcess,
8566 winapi_GenerateConsoleCtrlEvent): New typedefs.
8567 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8569 (win32_wait): Check for remote interrupt request
8570 with check_remote_input_interrupt_request.
8571 (win32_request_interrupt): New function.
8572 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8574 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8576 * win32-low.c (debug_registers_changed,
8577 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8578 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8579 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8580 (thread_rec): Get context using the low target.
8581 (child_add_thread): Call thread_added on the low target,
8582 which does the same thing.
8584 (do_initial_child_stuff): Remove debug registers references.
8585 Set context using the low target. Resume threads after
8586 setting the contexts.
8587 (child_continue): Remove dead variable. Remove debug
8588 registers references.
8589 (child_fetch_inferior_registers): Go through the low target.
8590 (do_child_store_inferior_registers): Remove.
8591 (child_store_inferior_registers): Go through the low target.
8592 (win32_resume): Remove debug registers references.
8593 Set context using the low target.
8594 (handle_exception): Change return type to void. Don't record
8595 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8596 first chance exception.
8597 (get_child_debug_event): Change return type to void. Remove
8598 goto loop. Always return after waiting for debug event.
8599 (win32_wait): Convert to switch statement. Handle spurious
8602 * win32-i386-low.c (debug_registers_changed,
8603 debug_registers_used): New.
8604 (initial_stuff): Rename to ...
8605 (i386_initial_stuff): ... this. Clear debug registers
8607 (store_debug_registers): Delete.
8608 (i386_get_thread_context): New.
8609 (load_debug_registers): Delete.
8610 (i386_set_thread_context): New.
8611 (i386_thread_added): New.
8612 (single_step): Rename to ...
8613 (i386_single_step): ... this.
8614 (do_fetch_inferior_registers): Rename to ...
8615 (i386_fetch_inferior_register): ... this.
8616 (i386_store_inferior_register): New.
8617 (the_low_target): Adapt to new interface.
8619 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8620 (arm_get_thread_context): New.
8621 (arm_set_thread_context): New.
8623 (do_fetch_inferior_registers): Rename to ...
8624 (arm_fetch_inferior_register): ... this.
8625 (arm_store_inferior_register): New.
8626 (arm_wince_breakpoint): Reimplement as unsigned long.
8627 (arm_wince_breakpoint_len): Define.
8628 (the_low_target): Adapt to new interface.
8630 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8631 load_debug_registers. Add get_thread_context, set_thread_context,
8632 thread_added and store_inferior_register. Rename
8633 fetch_inferior_registers to fetch_inferior_register.
8634 (regptr): Remove declaration.
8636 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8638 * linux-low.c (linux_detach): Change return type to int. Return 0.
8639 * spu-low.c (spu_detach): Likewise.
8641 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8643 * target.h (target_ops): Change return type of detach to int.
8645 (join_inferior): New.
8646 * server.c (main): Don't skip detach support on mingw32.
8647 If the inferior doesn't support detaching return error.
8648 Call join_inferior instead of using waitpid.
8649 * linux-low.c (linux_join): New.
8650 (linux_target_op): Add linux_join.
8651 * spu-low.c (spu_join): New.
8652 (spu_target_ops): Add spu_join.
8653 * win32-low.c (win32_detach): Adapt to new interface.
8654 Reopen current_process_handle before detaching. Issue a child
8655 resume before detaching.
8657 (win32_target_op): Add win32_join.
8659 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8661 * win32-low.c (win32-attach): Fix return value.
8662 * target.h (target_ops): Describe ATTACH return values.
8664 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8666 * win32-low.c (GETPROCADDRESS): Define.
8667 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8668 (winapi_DebugSetProcessKillOnExit): Likewise.
8669 (win32_create_inferior): Force usage of ansi CreateProcessA.
8670 (win32_attach): Use GETPROCADDRESS.
8671 (win32_detach): Likewise.
8673 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8675 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8677 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8679 * win32-low.c: Commit leftover changes from 2007-03-29.
8681 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8683 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8684 fields short instead of int. Add explicit padding.
8685 (i387_cache_to_fsave): Remove unnecessary casts.
8686 (i387_fsave_to_cache): Doc fix.
8687 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8689 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8691 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8692 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8694 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8696 * configure.srv (arm*-*-mingw32ce*): Move near the other
8699 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8701 * configure.ac: Add errno checking.
8702 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8703 sys/file.h and malloc.h.
8704 (AC_CHECK_DECLS): Add perror.
8705 (srv_mingwce): Handle.
8706 * configure.srv (i[34567]86-*-cygwin*): Add
8707 win32-i386-low.o to srv_tgtobj.
8708 (i[34567]86-*-mingw*): Likewise.
8709 (arm*-*-mingw32ce*): Add case.
8710 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8711 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8712 [__MINGW32CE__] (strerror): New function.
8713 [__MINGW32CE__] (errno): Define to GetLastError.
8714 [__MINGW32CE__] (COUNTOF): New macro.
8715 (remote_open): Remove extra close call.
8716 * mem-break.c (delete_breakpoint_at): New function.
8717 * mem-break.h (delete_breakpoint_at): Declare.
8718 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8719 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8720 [USE_WIN32API] (read, write): Add char* casts.
8721 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8722 * server.h: Include wincecompat.h on Windows CE.
8723 [HAVE_ERRNO_H]: Check.
8724 (perror): Declare if not declared.
8725 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8726 (perror_with_name): Remove errno declaration.
8727 * wincecompat.h: New.
8728 * wincecompat.c: New.
8730 * win32-arm-low.c: New.
8731 * win32-i386-low.c: New.
8732 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8733 (OUTMSG2): Make it safe.
8735 (COUNTOF): New macro.
8736 (NUM_REGS): Get it from the low target.
8737 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8738 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8739 (thread_rec): Let low target handle debug registers.
8740 (child_add_thread): Likewise.
8741 (child_init_thread_list): Likewise.
8742 (continue_one_thread): Likewise.
8744 (do_child_fetch_inferior_registers): Move to ...
8745 * win32-i386-low.c: ... here, and rename to ...
8746 (do_fetch_inferior_registers): ... this.
8747 * win32-low.c (child_fetch_inferior_registers):
8748 Go through the low target.
8749 (do_child_store_inferior_registers): Use regptr.
8750 (strwinerror): New function.
8751 (win32_create_inferior): Handle Windows CE.
8752 Use strwinerror instead of strerror on Windows error
8753 codes. Add program to the error output.
8754 Don't close the main thread handle on Windows CE.
8755 (win32_attach): Use coredll.dll on Windows CE.
8756 (win32_kill): Close current process and current
8758 (win32_detach): Use coredll.dll on Windows CE.
8759 (win32_resume): Let low target handle debug registers, and
8761 (handle_exception): Add/Remove initial breakpoint. Avoid
8762 non-existant WSTOPSIG on Windows CE.
8763 (win32_read_inferior_memory): Cast to remove warning.
8764 (win32_arch_string): Go through the low target.
8765 (initialize_low): Call set_breakpoint_data with the low
8766 target's breakpoint.
8767 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8768 FOP_REGNUM, mappings): Move to ...
8769 * win32-i386-low.c: ... here.
8770 * win32-low.c (win32_thread_info): Move to ...
8771 * win32-low.h: ... here.
8772 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8773 win32-arm-low.c and wincecompat.c.
8774 (all:): Add $EXEEXT.
8775 (install-only:): Likewise.
8776 (gdbserver:): Likewise.
8777 (gdbreplay:): Likewise.
8778 * config.in: Regenerate.
8779 * configure: Regenerate.
8781 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8783 * win32-low.c: Rename typedef thread_info to
8784 win32_thread_info throughout.
8786 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8788 * win32-i386-low.c: Rename to ...
8789 * win32-low.c: ... this.
8790 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8791 * Makefile.in: Likewise.
8793 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8795 * remote-utils.c (monitor_output): Constify msg parameter.
8796 * server.h (monitor_output): Likewise.
8797 * win32-i386-low.c (handle_output_debug_string): New.
8798 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8799 handle_output_debug_string.
8800 (get_child_debug_event): Likewise.
8802 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8804 * server.c (main): Correct strtoul check.
8806 2007-03-27 Jon Ringle <jon@ringle.org>
8808 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8810 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8812 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8814 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8816 * terminal.h: Check HAVE_SGTTY_H.
8818 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8820 * remote-utils.c (remote_open): Print out the assigned port number.
8822 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8824 * remote-utils.c (monitor_output): New function.
8825 * server.c (debug_threads): Define here.
8826 (monitor_show_help): New function.
8827 (handle_query): Handle qRcmd.
8828 (main): Do not handle 'd' packet.
8829 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8830 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8833 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8835 * Makefile.in (EXEEXT): New.
8836 (clean): Use $(EXEEXT).
8838 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8840 * target.h (target_ops): Rename send_signal to request_interrupt,
8841 and remove enum target_signal parameter.
8842 * linux-low.c (linux_request_interrupt): Rename from
8843 linux_send_signal, and always send SIGINT.
8844 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8845 and always send SIGINT.
8846 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8848 (input_interrupt): Likewise.
8850 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8852 * server.c (get_features_xml): Check if target implemented
8854 * win32-i386-low.c (win32_arch_string): New.
8855 (win32_target_ops): Add win32_arch_string as arch_string member.
8857 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8859 * spu-low.c (spu_arch_string): New.
8860 (spu_target_ops): Add spu_arch_string.
8862 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8864 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8865 * configure.ac: Do not check for terminal.h.
8866 * configure, config.in: Regenerated.
8868 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8870 * Makefile.in (OBS): Add $(XML_BUILTIN).
8871 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8873 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8874 (arm-with-iwmmxt.c): New.
8875 * config.in, configure: Regenerate.
8876 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8877 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8878 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8879 (arm*-*-linux*): Add iWMMXt and regset support.
8880 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8881 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8882 (arm_store_wmmxregset, target_regsets): New.
8883 * server.c (get_features_xml): Take annex argument. Check builtin
8885 (handle_query): Handle multiple annexes.
8887 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8889 * remote-utils.c [USE_WIN32API] (read, write): Define.
8890 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8893 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8895 * linux-i386-low.c (the_low_target): Set arch_string.
8896 * linux-x86-64-low.c (the_low_target): Likewise.
8897 * linux-low.c (linux_arch_string): New.
8898 (linux_target_ops): Add it.
8899 * linux-low.h (struct linux_target_ops): Add arch_string.
8900 * server.c (write_qxfer_response): Use const void * for DATA.
8901 (get_features_xml): New.
8902 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8903 * target.h (struct target_ops): Add arch_string method.
8905 2007-01-03 Denis Pilat <denis.pilat@st.com>
8906 Daniel Jacobowitz <dan@codesourcery.com>
8908 * linux-low.c (linux_kill): Handle being called with no threads.
8909 * win32-i386-low.c (win32_kill): Likewise.
8910 (get_child_debug_event): Clear current_process_handle.
8912 2006-12-30 Denis PILAT <denis.pilat@st.com>
8913 Daniel Jacobowitz <dan@codesourcery.com>
8915 * remote-utils.c (remote_open): Check the type of specified
8916 serial port devices before opening them.
8917 * server.c (main): Kill the inferior if an error occurs during
8918 the first remote_open.
8920 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8922 * README: Update supported targets.
8924 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8926 * Makefile.in (clean): Remove reg-mips64.c.
8927 (reg-mips64.c, reg-mips64.o): New rules.
8928 * configure.srv: Handle mips64. Include regset support for mips.
8929 * linux-mips-low.c (union mips_register): New.
8930 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8931 (mips_breakpoint, mips_breakpoint_at): Use int.
8932 (mips_collect_register, mips_supply_register)
8933 (mips_collect_register_32bit, mips_supply_register_32bit)
8934 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8935 (mips_store_fpregset, target_regsets): New.
8936 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8938 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8940 * configure.srv: Add target "spu*-*-*".
8941 * Makefile.in (clean): Remove reg-spu.c.
8942 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8943 * spu-low.c: New file.
8945 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8947 * configure.ac: Correct td_thr_tls_get_addr test.
8948 * configure: Regenerated.
8950 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8952 * linux-low.c (linux_wait_for_event): Reformat. Use the
8954 * remote-utils.c (decode_address_to_semicolon): New.
8955 * server.c (pass_signals, handle_general_set): New.
8956 (handle_query): Mention QPassSignals for qSupported.
8957 (main): Call handle_general_set.
8958 * server.h (pass_signals, decode_address_to_semicolon): New.
8960 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
8962 * server.c (handle_query): Correct error handling for read_auxv.
8964 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
8966 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
8967 and srv_linux_thread_db to yes.
8968 * linux-s390-low.c (s390_fill_gregset): New function.
8969 (target_regsets): Define data structure.
8971 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
8973 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
8974 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
8975 * config.in, configure: Regenerated.
8976 * inferiors.c (gdb_id_to_thread): New function.
8977 (gdb_id_to_thread_id): Use it.
8978 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
8979 * linux-low.h (struct process_info): Add th member.
8980 (thread_db_get_tls_address): New prototype.
8981 * remote-utils.c (decode_address): Make non-static.
8982 * server.c (handle_query): Handle qGetTLSAddr.
8983 * server.h (gdb_id_to_thread, decode_address): New prototypes.
8984 * target.h (struct target_ops): Add get_tls_address.
8985 * thread-db.c (maybe_attach_thread): Save the thread handle.
8986 (thread_db_get_tls_address): New.
8988 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
8990 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
8991 (linux_resume_one_process): Take a siginfo_t *. Update all
8992 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
8993 (struct pending_signals): Add a siginfo_t.
8994 (linux_wait_for_process): Always set last_status.
8995 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
8996 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
8997 * linux-low.h (struct process_info): Add last_status.
8999 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9001 * remote-utils.c (try_rle): New function.
9002 (putpkt_binary): Use it.
9004 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9006 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9007 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9008 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9009 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9010 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9013 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9015 * server.c (terminal_fd): New variable.
9016 (old_foreground_pgrp): Likewise.
9017 (restore_old_foreground_pgrp): New function.
9018 (start_inferior): Record the terminal file descriptor in terminal_fd
9019 and its original foreground group in old_foreground_pgrp. Register
9020 restore_old_foreground_pgrp with atexit().
9022 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9024 * server.c (handle_query): Correct qPart to qXfer.
9026 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9028 * configure.ac: Check for more headers which are missing on
9029 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9030 * configure.srv: Add Cygwin and mingw32.
9031 * remote-utils.c: Don't include headers unconditionally which
9032 are missing on mingw32. Include <winsock.h> for mingw32.
9033 (remote_open): Adjust for mingw32 support. Flush
9034 standard error after writing to it.
9035 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9036 (unblock_async_io, enable_async_io, disable_async_io)
9037 (readchar, getpkt): Update for Winsock support.
9038 (prepare_resume_reply): Expect a protocol signal number.
9039 * server.c: Disable <sys/wait.h> on mingw32.
9040 (start_inferior): Adjust for mingw32 support. Flush
9041 standard error after writing to it.
9042 (attach_inferior): Likewise. Use protocol signal
9044 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9046 * win32-i386-low.c: New file.
9047 * Makefile.in (XM_CLIBS): Set.
9048 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9049 (win32-i386-low.o): New dependency rule.
9050 * linux-low.c (linux_wait): Use target signal numbers.
9051 * target.h (struct target_ops): Doc fix.
9052 * server.h (target_signal_to_name): New prototype.
9053 * gdbreplay.c: Don't include headers unconditionally which
9054 are missing on mingw32. Include <winsock.h> for mingw32.
9055 (remote_close, remote_open): Adjust for Winsock support.
9056 * configure, config.in: Regenerated.
9058 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9060 * server.c (decode_xfer_read, write_qxfer_response): New.
9061 (handle_query): Take a packet length argument. Handle
9062 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9063 the qSupported response.
9064 (main): Update call to handle_query.
9066 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9068 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9069 (putpkt_binary): Renamed from putpkt and adjusted for binary
9071 (putpkt): New wrapper for putpkt_binary.
9072 (readchar): Don't mask off the high bit.
9073 (decode_X_packet): New function.
9074 * server.c (main): Call putpkt_binary if a handler sets the packet
9075 length. Save the length of the incoming packet. Handle 'X'.
9076 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9078 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9080 * server.c (handle_query): Handle qSupported.
9082 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9084 * remote-utils.c (all_symbols_looked_up): New variable.
9085 (look_up_one_symbol): Check it.
9086 * server.h (look_up_one_symbol): New declaration.
9087 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9089 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9091 * Makefile.in (linux-arm-low.o): Update dependencies.
9092 * linux-arm-low.c: Include "gdb_proc_service.h".
9093 (PTRACE_GET_THREAD_AREA): Define.
9094 (ps_get_thread_area): New function.
9096 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9098 * configure.srv (m68k*-*-uclinux*): New target.
9099 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9100 (linux_resume_one_process): Remove extraneous cast.
9101 (linux_read_offsets): New.
9102 (linux_target_op): Add linux_read_offsets on mmuless systems.
9103 * server.c (handle_query): Add qOffsets logic.
9104 * target.h (struct target_ops): Add read_offsets.
9106 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9108 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9109 (PTRACE_GET_THREAD_AREA): Define.
9110 (ps_get_thread_area): New function.
9111 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9112 (linux-x86-64-low.o): Update.
9114 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9116 * configure.ac: Remove checks for prfpregset_t.
9117 * gdb_proc_service.h: New file.
9118 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9119 new "gdb_proc_service.h".
9120 * proc-service.c: Likewise.
9121 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9122 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9123 * Makefile.in (gdb_proc_service_h): Updated.
9124 * configure, config.in: Regenerated.
9126 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9128 * remote-utils.c (prepare_resume_reply): Move declaration
9129 of gdb_id_from_wait to the top of the block.
9131 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9133 * linux-low.c (regsets_store_inferior_registers): Read the regset
9134 from the target before filling it.
9136 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9138 * server.c (attach_inferior): Return SIGTRAP for a successful
9141 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9143 * Makefile.in (OBS): Add version.o.
9144 (STAGESTUFF): Delete.
9145 (version.o): Add dependencies.
9146 (version.c): Replace rule.
9147 (clean): Remove version.c.
9148 * server.c (gdbserver_version): New.
9149 (gdbserver_usage): Use printf.
9150 (main): Handle --version and --help.
9151 * server.h (version, host_name): Add declarations.
9153 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9165 * linux-x86-64-low.c:
9168 * linux-ppc64-low.c:
9177 * linux-crisv32-low.c:
9189 * gdbserver.1: Add (C) after Copyright. Update the FSF
9192 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9194 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9195 (arm_breakpoint_at): Recognize both breakpoints.
9196 (the_low_target): Use the correct breakpoint instruction.
9198 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9200 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9201 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9202 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9203 (the_low_target): Update.
9205 2005-10-25 Andreas Schwab <schwab@suse.de>
9207 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9209 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9210 (ia64_num_regs): Reduce to 462.
9212 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9214 * acinclude.m4: Correct quoting.
9215 * aclocal.m4: Regenerated.
9217 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9218 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9219 (thread_db_init): Call thread_db_err_str.
9220 * configure.ac: Check for TD_VERSION.
9221 * config.in, configure: Regenerated.
9223 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9225 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9227 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9229 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9230 is not available. Define HAVE_PTRACE_GETREGS if it is.
9231 * config.in, configure: Regenerated.
9232 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9233 * linux-i386-low.c, linux-m68k-low.c: Update to use
9234 HAVE_PTRACE_GETREGS.
9235 * linux-low.c (regsets_fetch_inferior_registers)
9236 (regsets_store_inferior_registers): Only return 0 if we processed
9238 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9239 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9241 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9243 * inferiors.c (struct thread_info): Add gdb_id.
9244 (add_thread): Add gdb_id argument.
9245 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9246 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9247 calls to add_thread.
9248 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9249 * server.c (handle_query): Use thread_to_gdb_id.
9250 (handle_v_cont, main): Use gdb_id_to_thread_id.
9251 * server.h (add_thread): Update prototype.
9252 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9255 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9257 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9258 left-padded registers.
9259 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9260 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9262 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9264 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9265 * configure: Regenerate.
9266 * config.in: Regenerate.
9267 * server.h (NEED_DECLARATION_STRERROR):
9268 Replace with !HAVE_DECL_STRERROR.
9270 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9272 * linux-low.c (linux_wait, linux_send_signal): Don't test
9273 an unsigned long variable for > 0 if it could be MAX_ULONG.
9274 * server.c (myresume): Likewise.
9275 * target.c (set_desired_inferior): Likewise.
9277 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9279 * configure.ac: Simplify and improve check for socklen_t.
9280 * configure, config.in: Regenerate.
9282 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9284 * acconfig.h: Remove.
9285 * configure.ac: Add a test for socklen_t. Use three-argument
9286 AC_DEFINE throughout.
9287 * config.in: Regenerated using autoheader 2.59.
9288 * configure: Regenerated.
9290 * gdbreplay.c (socklen_t): Provide a default.
9291 (remote_open): Use socklen_t.
9292 * remote-utils.c (socklen_t): Provide a default.
9293 (remote_open): Use socklen_t.
9294 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9297 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9299 * linux-low.c (linux_read_memory, linux_write_memory)
9300 (linux_read_auxv): Likewise.
9301 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9302 (check_mem_write): Likewise.
9303 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9305 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9306 (registers_from_string, register_data): Likewise.
9307 * server.c (handle_query, main): Likewise.
9308 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9309 (decode_M_packet): Likewise.
9310 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9311 * target.h (struct target_ops): Update read_memory, write_memory,
9313 (read_inferior_memory, write_inferior_memory): Update.
9314 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9316 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9317 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9318 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9319 linux-s390-low.c, linux-sh-low.c: Update for changes in
9320 read_inferior_memory and the_low_target->breakpoint.
9322 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9324 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9325 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9326 * configure.srv: Add powerpc64-*-linux*.
9327 * linux-ppc64-low.c: New file.
9329 2005-05-23 Orjan Friberg <orjanf@axis.com>
9331 * linux-cris-low.c: New file with support for CRIS.
9332 * linux-crisv32-low.c: Ditto for CRISv32.
9333 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9334 (clean): Add reg-cris.c and reg-crisv32.c.
9335 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9336 reg-crisv32.o, and reg-crisv32.c to make rules.
9337 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9340 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9342 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9343 of sizeof (PTRACE_XFER_TYPE).
9344 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9346 2005-05-12 Orjan Friberg <orjanf@axis.com>
9348 * target.h (struct target_ops): Add insert_watchpoint,
9349 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9350 pointers for hardware watchpoint support.
9351 * linux-low.h (struct linux_target_ops): Ditto.
9352 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9353 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9354 to linux_target_ops.
9355 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9357 * server.c (main): Recognize 'Z' and 'z' packets.
9359 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9361 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9362 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9363 (the_low_target): Add new members.
9365 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9367 * proc-service.c (ps_lgetregs): Search all_processes instead of
9370 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9372 * server.c (start_inferior): Change return type to int.
9373 (attach_inferior): Change sigptr to int *.
9374 (handle_v_cont, handle_v_requests): Change signal to int *.
9375 (main): Change signal to int.
9377 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9379 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9380 * configure.srv: Add m32r*-*-linux*.
9381 * linux-m32r-low.c: New file.
9383 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9385 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9387 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9389 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9390 Take unsigned long arguments for PIDs.
9391 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9392 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9393 (wait_for_sigstop, linux_resume_one_process)
9394 (regsets_fetch_inferior_registers, linux_send_signal)
9395 (linux_read_auxv): Likewise. Update the types of variables holding
9396 PIDs. Update format string specifiers.
9397 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9398 * remote-utils.c (prepare_resume_reply): Likewise.
9399 * server.c (cont_thread, general_thread, step_thread)
9400 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9402 (handle_query): Update format specifiers.
9403 (handle_v_cont, main): Use strtoul for thread IDs.
9404 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9405 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9406 (general_thread, step_thread, thread_from_wait)
9407 (old_thread_from_wait): Update.
9408 * target.h (struct thread_resume): Use unsigned long for THREAD.
9409 (struct target_ops): Use unsigned long for arguments to attach and
9412 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9414 * acinclude.m4: Include bfd/bfd.m4 directly.
9415 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9416 <agriffis@toolchain.org>.
9417 * aclocal.m4, configure: Regenerated.
9419 2005-01-07 Andrew Cagney <cagney@gnu.org>
9421 * configure.ac: Rename configure.in, require autoconf 2.59.
9422 * configure: Re-generate.
9424 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9426 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9428 * aclocal.m4: Regenerated.
9429 * configure: Regenerated.
9431 2004-11-21 Andreas Schwab <schwab@suse.de>
9433 * linux-m68k-low.c (m68k_num_gregs): Define.
9434 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9435 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9436 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9437 (m68k_breakpoint_at): New. Add to the_low_target.
9439 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9440 srv_linux_thread_db to yes.
9442 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9444 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9445 (ARCH_SET_FS): Likewise.
9446 (ARCH_GET_FS): Likewise.
9447 (ARCH_GET_GS): Likewise.
9449 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9451 * linux-i386-low.c (ps_get_thread_area): New.
9452 * linux-x86-64-low.c (ps_get_thread_area): New.
9453 * linux-low.c: Include <sys/syscall.h>.
9454 (linux_kill_one_process): Don't kill the first thread here.
9455 (linux_kill): Kill the first thread here.
9456 (kill_lwp): New function.
9457 (send_sigstop, linux_send_signal): Use it.
9458 * proc-service.c: Clean up #ifdefs.
9459 (fpregset_info): Delete.
9460 (ps_lgetregs): Update and enable implementation.
9461 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9463 * remote-utils.c (struct sym_cache, symbol_cache): New.
9464 (input_interrupt): Print a clearer message.
9465 (async_io_enabled): New variable.
9466 (enable_async_io, disable_async_io): Use it. Update comments.
9467 (look_up_one_symbol): Use the symbol cache.
9468 * thread-db.c (thread_db_look_up_symbols): New function.
9469 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9471 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9473 * configure.in: Test for -rdynamic.
9474 * configure: Regenerated.
9475 * Makefile (INTERNAL_LDFLAGS): New.
9476 (gdbserver, gdbreplay): Use it.
9478 2004-09-02 Andrew Cagney <cagney@gnu.org>
9480 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9482 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9484 * linux-low.c (linux_wait): Clear all_processes list also.
9486 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9488 * linux-low.c: Include <errno.h>. Remove extern declaration of
9491 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9493 * gdbreplay.c, server.h, utils.c: Update copyright years.
9495 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9497 * server.c (main): Print child status or termination signal from
9498 variable 'signal', not 'sig'.
9500 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9502 * linux-low.c (linux_read_memory): Change return type to
9503 int. Check for and return error from ptrace().
9504 * target.c (read_inferior_memory): Change return type to int. Pass
9505 back return status from the_target->read_memory().
9506 * target.h (struct target_ops): Adapt *read_memory() prototype.
9508 (read_inferior_memory): Adapt prototype.
9509 * server.c (main): Return an error packet if
9510 read_inferior_memory() returns an error.
9512 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9514 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9515 Unify with other clean targets.
9517 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9519 * server.c (handle_v_cont): Call set_desired_inferior.
9521 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9523 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9525 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9527 * linux-low.c (linux_wait): Unblock async I/O.
9528 (linux_resume): Block and enable async I/O.
9529 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9530 * server.h (block_async_io, unblock_async_io): Add prototypes.
9532 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9534 * remote-utils.c (remote_open): Print a status notice after
9536 * server.c (attach_inferior): Print a status notice after
9539 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9541 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9543 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9545 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9547 * server.c, target.h: Update copyright years.
9549 2004-02-25 Roland McGrath <roland@redhat.com>
9551 * target.h (struct target_ops): New member `read_auxv'.
9552 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9553 * linux-low.c (linux_read_auxv): New function.
9554 (linux_target_ops): Initialize `read_auxv' member to that.
9556 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9558 Committed by Jim Blandy <jimb@redhat.com>.
9560 * linux-s390-low.c (s390_num_regs): Update.
9561 (s390_regmap): Remove control registers. Use __s390x__ predefine
9562 instead of GPR_SIZE to distiguish s390 and s390x targets.
9564 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9566 * linux-low.c: Update copyright year.
9567 (check_removed_breakpoint): Clear pending_is_breakpoint.
9568 (linux_set_resume_request, linux_queue_one_thread)
9569 (resume_status_pending_p): New functions.
9570 (linux_continue_one_thread): Use process->resume.
9571 (linux_resume): Only resume threads if there are no pending events.
9572 * linux-low.h (struct process_info): Add resume request
9575 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9577 * regcache.c (new_register_cache): Clear the allocated register
9578 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9580 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9582 * linux-low.c (linux_resume): Take a struct thread_resume *
9584 (linux_wait): Update call.
9585 (resume_ptr): New static variable.
9586 (linux_continue_one_thread): Renamed from
9587 linux_continue_one_process. Use resume_ptr.
9588 (linux_resume): Use linux_continue_one_thread.
9589 * server.c (handle_v_cont, handle_v_requests): New functions.
9590 (myresume): New function.
9591 (main): Handle 'v' case.
9592 * target.h (struct thread_resume): New type.
9593 (struct target_ops): Change argument of "resume" to struct
9595 (myresume): Delete macro.
9597 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9599 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9600 (uninstall): Support DESTDIR.
9602 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9604 * configure.srv: Add xscale*linux copy of arm*linux entry.
9606 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9608 * linux-arm-low.c (arm_reinsert_addr): New function.
9609 (the_low_target): Add arm_reinsert_addr.
9611 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9613 * mem-break.c: Remove whitespace at end of file.
9615 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9617 * configure.in: Check whether we need to prototype strerror.
9618 * server.h: Optionally prototype strerror.
9619 * gdbreplay.c (perror_with_name): Use strerror.
9620 * linux-low.c (linux_attach_lwp): Use strerror.
9621 * utils.c (perror_with_name): Use strerror.
9622 * config.in, configure: Regenerated.
9624 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9626 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9627 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9629 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9631 * Makefile.in (SFILES): Update.
9632 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9633 low-sun3.c: Remove files.
9635 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9637 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9638 (linux_detach_one_process, linux_detach): New functions.
9639 (linux_target_ops): Add linux_detach.
9640 * server.c (main): Handle 'D' packet.
9641 * target.h (struct target_ops): Add "detach" member.
9642 (detach_inferior): Define.
9644 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9646 From Kelley Cook <kelleycook@wideopenwest.com>:
9647 * configure.srv: Accept i[34567]86 variants.
9649 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9651 * linux-low.c (linux_wait_for_event): Correct comment typos.
9652 (linux_resume_one_process): Call check_removed_breakpoint.
9653 (linux_send_signal): New function.
9654 (linux_target_ops): Add linux_send_signal.
9655 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9657 * target.h (struct target_ops): Add send_signal.
9659 2003-05-29 Jim Blandy <jimb@redhat.com>
9661 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9662 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9663 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9664 away part of the register's value.
9666 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9668 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9669 (linux_wait_for_event, linux_init_signals): Likewise.
9671 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9673 * configure.in: Check for stdlib.h.
9674 * configure: Regenerated.
9675 * config.in: Regenerated.
9677 2003-01-04 Andreas Schwab <schwab@suse.de>
9679 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9681 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9683 * Makefile.in: Remove obsolete code.
9685 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9687 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9688 defined(PT_FPR0_HI).
9690 2002-11-17 Stuart Hughes <seh@zee2.com>
9692 * linux-arm-low.c (arm_num_regs): Increase.
9693 (arm_regmap): Include status register.
9695 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9697 * linux-low.c (register_addr): Remove incorrect -1 check.
9699 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9701 * linux-low.c (linux_create_inferior): Call setpgid. Return
9703 (unstopped_p, linux_signal_pid): Remove.
9704 (linux_target_ops): Remove linux_signal_pid.
9705 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9706 global instead of target method.
9707 * target.h (struct target_ops): Remove signal_pid. Update comment
9708 for create_inferior.
9709 * server.c (signal_pid): New variable.
9710 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9711 gdbserver. Set the child to be the foreground process group.
9712 (attach_inferior): Set signal_pid.
9714 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9716 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9718 2002-08-20 Jim Blandy <jimb@redhat.com>
9720 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9723 2002-08-01 Andrew Cagney <cagney@redhat.com>
9725 * Makefile.in: Make chill references obsolete.
9727 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9729 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9730 * configure: Regenerate.
9731 * config.in: Regenerate.
9733 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9735 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9736 (perror_with_name, remote_close, remote_open, expect, play): Static.
9738 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9740 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9741 byte offsets instead of an array of indexes.
9742 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9744 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9746 * regcache.c: Add comment.
9748 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9750 * thread-db.c: New file.
9751 * proc-service.c: New file.
9752 * acinclude.m4: New file.
9753 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9754 proc-service.o, and thread-db.o.
9755 (linux-low.o): Add USE_THREAD_DB.
9756 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9757 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9758 * aclocal.m4: Regenerated.
9759 * config.in: Regenerated.
9760 * configure: Regenerated.
9761 * configure.in: Check for proc_service.h, sys/procfs.h,
9762 thread_db.h, and linux/elf.h headrs.
9763 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9764 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9765 Check for -lthread_db and thread support.
9766 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9767 PowerPC, and SuperH.
9768 * i387-fp.c: Constify arguments.
9769 * i387-fp.h: Likewise.
9770 * inferiors.c: (struct thread_info): Renamed from
9771 `struct inferior_info'. Remove PID member. Use generic inferior
9772 list header. All uses updated.
9773 (inferiors, signal_pid): Removed.
9774 (all_threads): New variable.
9775 (get_thread): Define.
9776 (add_inferior_to_list): New function.
9777 (for_each_inferior): New function.
9778 (change_inferior_id): New function.
9779 (add_inferior): Removed.
9780 (remove_inferior): New function.
9781 (add_thread): New function.
9782 (free_one_thread): New function.
9783 (remove_thread): New function.
9784 (clear_inferiors): Use for_each_inferior and free_one_thread.
9785 (find_inferior): New function.
9786 (find_inferior_id): New function.
9787 (inferior_target_data): Update argument type.
9788 (set_inferior_target_data): Likewise.
9789 (inferior_regcache_data): Likewise.
9790 (set_inferior_regcache_data): Likewise.
9791 * linux-low.c (linux_bp_reinsert): Remove.
9792 (all_processes, stopping_threads, using_thrads)
9793 (struct pending_signals, debug_threads, pid_of): New.
9794 (inferior_pid): Replace with macro.
9795 (struct inferior_linux_data): Remove.
9796 (get_stop_pc, add_process): New functions.
9797 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9798 Use add_process and add_thread.
9799 (linux_attach_lwp): New function, based on old linux_attach. Use
9800 add_process and add_thread. Set stop_expected for new threads.
9801 (linux_attach): New function.
9802 (linux_kill_one_process): New function.
9803 (linux_kill): Kill all LWPs.
9804 (linux_thread_alive): Use find_inferior_id.
9805 (check_removed_breakpoints, status_pending_p): New functions.
9806 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9807 Update. Use WNOHANG. Wait for cloned processes also. Update process
9808 struct for the found process.
9809 (linux_wait_for_event): New function.
9810 (linux_wait): Use it. Support LWPs.
9811 (send_sigstop, wait_for_sigstop, stop_all_processes)
9812 (linux_resume_one_process, linux_continue_one_process): New functions.
9813 (linux_resume): Support LWPs.
9814 (REGISTER_RAW_SIZE): Remove.
9815 (fetch_register): Use register_size instead. Call supply_register.
9816 (usr_store_inferior_registers): Likewise. Call collect_register.
9818 (regsets_fetch_inferior_registers): Improve error message.
9819 (regsets_store_inferior_registers): Add debugging.
9820 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9821 (unstopped_p, linux_signal_pid): New functions.
9822 (linux_target_ops): Add linux_signal_pid.
9823 (linux_init_signals): New function.
9824 (initialize_low): Call it. Initialize using_threads.
9825 * regcache.c (inferior_regcache_data): Add valid
9827 (get_regcache): Fetch registers lazily. Add fetch argument
9828 and update all callers.
9829 (regcache_invalidate_one, regcache_invalidate): New
9831 (new_register_cache): Renamed from create_register_cache.
9832 Return the new regcache.
9833 (free_register_cache): Change argument to a void *.
9834 (registers_to_string, registers_from_string): Call get_regcache
9835 with fetch flag set.
9836 (register_data): Make static. Pass fetch flag to get_regcache.
9837 (supply_register): Call get_regcache with fetch flag clear.
9838 (collect_register): Call get_regcache with fetch flag set.
9839 (collect_register_as_string): New function.
9840 * regcache.h: Update.
9841 * remote-utils.c (putpkt): Flush after debug output and use
9843 Handle input interrupts while waiting for an ACK.
9844 (input_interrupt): Use signal_pid method.
9845 (getpkt): Flush after debug output and use stderr.
9846 (outreg): Use collect_register_as_string.
9847 (new_thread_notify, dead_thread_notify): New functions.
9848 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9850 (look_up_one_symbol): Flush after debug output.
9851 * server.c (step_thread, server_waiting): New variables.
9852 (start_inferior): Don't use signal_pid. Update call to mywait.
9853 (attach_inferior): Update call to mywait.
9854 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9855 (main): Don't fetch/store registers explicitly. Use
9856 set_desired_inferior. Support proposed ``Hs'' packet. Update
9859 (struct inferior_list, struct_inferior_list_entry): New.
9860 * target.c (set_desired_inferior): New.
9861 (write_inferior_memory): Constify.
9862 (mywait): New function.
9864 (struct target_ops): New signal_pid method.
9865 (mywait): Removed macro, added prototype.
9867 * linux-low.h (regset_func): Removed.
9868 (regset_fill_func, regset_store_func): New.
9869 (enum regset_type): New.
9870 (struct regset_info): Add type field. Use new operation types.
9871 (struct linux_target_ops): stop_pc renamed to get_pc.
9872 Add decr_pc_after_break and breakpoint_at.
9873 (get_process, get_thread_proess, get_process_thread)
9874 (strut process_info, all_processes, linux_attach_lwp)
9875 (thread_db_init): New.
9877 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9878 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9879 (the_low_target): Add new members.
9880 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9881 (i386_store_fpxregset): Constify.
9882 (target_regsets): Add new kind identifier.
9883 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9884 (i386_set_pc): Add debugging.
9885 (i386_breakpoint_at): New function.
9886 (the_low_target): Add new members.
9887 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9888 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9889 (mips_breakpoint_at): New.
9890 (the_low_target): Add new members.
9891 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9892 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9893 (the_low_target): Add new members.
9894 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9895 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9896 (the_low_target): Add new members.
9897 * linux-x86-64-low.c (target_regsets): Add new kind
9900 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9902 From Martin Pool <mbp@samba.org>:
9903 * server.c (gdbserver_usage): New function.
9906 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9908 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9911 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9913 * Makefile.in: Remove obsolete code.
9915 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9917 * linux-low.c (regsets_fetch_inferior_registers),
9918 (regsets_store_inferior_registers): Removed cast to int from
9920 * regcache.h: Added declaration of struct inferior_info.
9922 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9924 * inferiors.c (struct inferior_info): Add regcache_data.
9925 (add_inferior): Call create_register_cache.
9926 (clear_inferiors): Call free_register_cache.
9927 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9928 * regcache.c (struct inferior_regcache_data): New.
9929 (registers): Remove.
9930 (get_regcache): New function.
9931 (create_register_cache, free_register_cache): New functions.
9932 (set_register_cache): Don't initialize the register cache here.
9933 (registers_to_string, registers_from_string, register_data): Call
9935 * regcache.h: Add prototypes.
9936 * server.h: Likewise.
9938 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9940 * mem-break.c: New file.
9941 * mem-break.h: New file.
9942 * Makefile.in: Add mem-break.o rule; update server.h
9944 * inferiors.c (struct inferior_info): Add target_data
9946 (clear_inferiors): Free target_data member if set.
9947 (inferior_target_data, set_inferior_target_data): New functions.
9948 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
9949 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
9950 * linux-low.c (linux_bp_reinsert): New variable.
9951 (struct inferior_linux_data): New.
9952 (linux_create_inferior): Use set_inferior_target_data.
9953 (linux_attach): Likewise. Call add_inferior.
9954 (linux_wait_for_one_inferior): New function.
9955 (linux_wait): Call it.
9956 (linux_write_memory): Add const.
9957 (initialize_low): Call set_breakpoint_data.
9958 * linux-low.h (struct linux_target_ops): Add breakpoint
9960 * server.c (attach_inferior): Remove extra add_inferior
9962 * server.h: Include mem-break.h. Update inferior.c
9964 * target.c (read_inferior_memory)
9965 (write_inferior_memory): New functions.
9966 * target.h (read_inferior_memory)
9967 (write_inferior_memory): Change macros to prototypes.
9968 (struct target_ops): Update comments. Add const to write_memory
9971 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
9973 * linux-low.c (usr_store_inferior_registers): Support
9974 registers which are allowed to fail to store.
9975 * linux-low.h (linux_target_ops): Likewise.
9976 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
9977 (ppc_cannot_store_register): FPSCR may not be storable.
9979 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9981 * server.h: Include <string.h> if HAVE_STRING_H.
9982 * ChangeLog: Correct paths in last ChangeLog entry.
9984 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9986 * linux-low.h: Remove obsolete prototypes.
9987 (struct linux_target_ops): New.
9988 (extern the_low_target): New.
9989 * linux-low.c (num_regs, regmap): Remove declarations.
9990 (register_addr): Use the_low_target explicitly.
9991 (fetch_register): Likewise.
9992 (usr_fetch_inferior_registers): Likewise.
9993 (usr_store_inferior_registers): Likewise.
9994 * linux-arm-low.c (num_regs): Remove.
9995 (arm_num_regs): Define.
9996 (arm_regmap): Renamed from regmap, made static.
9997 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
9999 (arm_cannot_store_register): Renamed from cannot_store_register,
10001 (the_low_target): New.
10002 * linux-i386-low.c (num_regs): Remove.
10003 (i386_num_regs): Define.
10004 (i386_regmap): Renamed from regmap, made static.
10005 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10007 (i386_cannot_store_register): Renamed from cannot_store_register,
10009 (the_low_target): New.
10010 * linux-ia64-low.c (num_regs): Remove.
10011 (ia64_num_regs): Define.
10012 (ia64_regmap): Renamed from regmap, made static.
10013 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10015 (ia64_cannot_store_register): Renamed from cannot_store_register,
10017 (the_low_target): New.
10018 * linux-m68k-low.c (num_regs): Remove.
10019 (m68k_num_regs): Define.
10020 (m68k_regmap): Renamed from regmap, made static.
10021 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10023 (m68k_cannot_store_register): Renamed from cannot_store_register,
10025 (the_low_target): New.
10026 * linux-mips-low.c (num_regs): Remove.
10027 (mips_num_regs): Define.
10028 (mips_regmap): Renamed from regmap, made static.
10029 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10031 (mips_cannot_store_register): Renamed from cannot_store_register,
10033 (the_low_target): New.
10034 * linux-ppc-low.c (num_regs): Remove.
10035 (ppc_num_regs): Define.
10036 (ppc_regmap): Renamed from regmap, made static.
10037 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10039 (ppc_cannot_store_register): Renamed from cannot_store_register,
10041 (the_low_target): New.
10042 * linux-s390-low.c (num_regs): Remove.
10043 (s390_num_regs): Define.
10044 (s390_regmap): Renamed from regmap, made static.
10045 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10047 (s390_cannot_store_register): Renamed from cannot_store_register,
10049 (the_low_target): New.
10050 * linux-sh-low.c (num_regs): Remove.
10051 (sh_num_regs): Define.
10052 (sh_regmap): Renamed from regmap, made static.
10053 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10055 (sh_cannot_store_register): Renamed from cannot_store_register,
10057 (the_low_target): New.
10058 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10059 (the_low_target): New.
10061 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10063 * Makefile.in: Add stamp-h target.
10064 * configure.in: Create stamp-h.
10065 * configure: Regenerated.
10067 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10069 * inferiors.c: New file.
10070 * target.c: New file.
10071 * target.h: New file.
10072 * Makefile.in: Add target.o and inferiors.o. Update
10074 * linux-low.c (inferior_pid): New static variable,
10075 moved from server.c.
10076 (linux_create_inferior): Renamed from create_inferior.
10077 Call add_inferior. Return 0 on success instead of a PID.
10078 (linux_attach): Renamed from myattach.
10079 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10080 (linux_thread_alive): Renamed from mythread_alive.
10081 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10083 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10084 (regsets_store_inferior_registers): Correct error message.
10085 Add missing ``return 0''.
10086 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10087 (linux_store_registers): Renamed from store_inferior_registers.
10088 (linux_read_memory): Renamed from read_inferior_memory.
10089 (linux_write_memory): Renamed from write_inferior_memory.
10090 (linux_target_ops): New structure.
10091 (initialize_low): Call set_target_ops ().
10092 * remote-utils.c (unhexify): New function.
10093 (hexify): New function.
10094 (input_interrupt): Send signals to ``signal_pid''.
10095 * server.c (inferior_pid): Remove.
10096 (start_inferior): Update create_inferior call.
10097 (attach_inferior): Call add_inferior.
10098 (handle_query): New function.
10099 (main): Call handle_query for `q' packets.
10100 * server.h: Include "target.h". Remove obsolete prototypes.
10101 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10103 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10105 * Makefile.in: Add WARN_CFLAGS. Update configury
10107 * configure.in: Check for <string.h>
10108 * configure: Regenerate.
10109 * config.in: Regenerate.
10110 * gdbreplay.c: Include needed system headers.
10111 (remote_open): Remove strchr prototype.
10112 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10113 * regcache.c (supply_register): Change buf argument to const void *.
10114 (supply_register_by_name): Likewise.
10115 (collect_register): Change buf argument to void *.
10116 (collect_register_by_name): Likewise.
10117 * regcache.h: Add missing prototypes.
10118 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10119 * server.c (handle_query): New function.
10120 (attached): New static variable, moved out of main.
10121 (main): Quiet longjmp clobber warnings.
10122 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10123 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob