1 2014-08-19 Gary Benson <gbenson@redhat.com>
3 * utils.h: Do not include print-utils.h.
5 2014-08-19 Tom Tromey <tromey@redhat.com>
6 Gary Benson <gbenson@redhat.com>
8 * server.h: Add static assertion.
9 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
11 2014-08-19 Tom Tromey <tromey@redhat.com>
12 Gary Benson <gbenson@redhat.com>
14 * Makefile.in (SFILES): Add common/errors.c.
16 (IPA_OBS): Add errors-ipa.o.
18 (errors-ipa.o): Likewise.
19 * utils.h (perror_with_name, error, warning): Don't declare.
20 * utils.c (warning): Renamed and rewritten as...
21 (vwarning): New function.
22 (error): Renamed and rewritten as...
23 (verror): New function.
24 (internal_error): Renamed and rewritten as...
25 (internal_verror): New function.
27 2014-08-07 Gary Benson <gbenson@redhat.com>
29 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
30 * configure: Regenerate.
31 * config.in: Likewise.
32 * server.h: Do not include errno.h.
33 * event-loop.c: Likewise.
34 * hostio-errno.c: Likewise.
35 * linux-low.c: Likewise.
36 * remote-utils.c: Likewise.
37 * spu-low.c: Likewise.
39 * gdbreplay.c: Unconditionally include errno.h.
41 2014-08-07 Gary Benson <gbenson@redhat.com>
43 * server.h: Do not include string.h.
44 * event-loop.c: Likewise.
45 * linux-low.c: Likewise.
46 * regcache.c: Likewise.
47 * remote-utils.c: Likewise.
48 * spu-low.c: Likewise.
51 2014-08-07 Gary Benson <gbenson@redhat.com>
53 * server.h: Do not include gdb_assert.h.
55 2014-08-07 Gary Benson <gbenson@redhat.com>
57 * server.h: Do not include common-utils.h.
59 2014-08-07 Gary Benson <gbenson@redhat.com>
61 * server.h: Do not include ptid.h.
64 2014-08-07 Gary Benson <gbenson@redhat.com>
66 * server.h: Do not include gdb_locale.h.
68 2014-08-07 Gary Benson <gbenson@redhat.com>
70 * server.h: Do not include gdb/signals.h.
71 * win32-low.c: Likewise.
73 2014-08-07 Gary Benson <gbenson@redhat.com>
75 * server.h: Do not include pathmax.h.
77 2014-08-07 Gary Benson <gbenson@redhat.com>
79 * server.h: Do not include libiberty.h.
80 * linux-bfin-low.c: Likewise.
82 2014-08-07 Gary Benson <gbenson@redhat.com>
84 * server.h: Do not include ansidecl.h.
86 2014-08-07 Gary Benson <gbenson@redhat.com>
88 * linux-x86-low.c: Do not include stddef.h.
89 * lynx-ppc-low.c: Likewise.
90 * tracepoint.c: Likewise.
92 2014-08-07 Gary Benson <gbenson@redhat.com>
94 * server.h: Do not include stdarg.h.
95 * nto-low.c: Likewise.
97 2014-08-07 Gary Benson <gbenson@redhat.com>
99 * server.h: Do not include stdlib.h.
100 * inferiors.c: Likewise.
101 * linux-low.c: Likewise.
102 * regcache.c: Likewise.
103 * spu-low.c: Likewise.
104 * tracepoint.c: Likewise.
107 2014-08-07 Gary Benson <gbenson@redhat.com>
109 * server.h: Do not include stdio.h.
110 * linux-low.c: Likewise.
111 * remote-utils.c: Likewise.
112 * spu-low.c: Likewise.
114 * wincecompat.c: Likewise.
116 2014-08-06 Gary Benson <gbenson@redhat.com>
118 * regcache.c (init_register_cache): Move conditionals inside if.
120 2014-08-06 Gary Benson <gbenson@redhat.com>
122 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
124 2014-07-31 Gary Benson <gbenson@redhat.com>
126 * ax.h: Do not include server.h.
127 * gdbthread.h: Likewise.
128 * lynx-low.h: Likewise.
131 2014-07-30 Gary Benson <gbenson@redhat.com>
133 * server.h: Include common-defs.h.
134 Do not include config.h or build-gnulib-gdbserver/config.h.
136 2014-07-30 Gary Benson <gbenson@redhat.com>
138 * hostio-errno.c: Move server.h to top of includes list.
139 * inferiors.c: Likewise.
140 * linux-x86-low.c: Likewise.
141 * notif.c: Include server.h.
143 2014-07-24 Tom Tromey <tromey@redhat.com>
144 Gary Benson <gbenson@redhat.com>
146 * server.h (CORE_ADDR): Now unsigned.
148 2014-07-16 Pedro Alves <palves@redhat.com>
150 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
152 2014-07-15 Pedro Alves <palves@redhat.com>
154 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
157 2014-07-11 Pedro Alves <palves@redhat.com>
159 * linux-low.c (kill_wait_lwp): New function, based on
160 kill_one_lwp_callback, but use my_waitpid directly.
161 (kill_one_lwp_callback, linux_kill): Use it.
163 2014-06-23 Pedro Alves <palves@redhat.com>
165 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
166 before setting DR0..DR3.
168 2014-06-20 Gary Benson <gbenson@redhat.com>
170 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
171 * configure: Regenerated.
172 * config.in: Likewise.
174 2014-06-20 Gary Benson <gbenson@redhat.com>
176 * Makefile.in (SFILES): Update locations for files moved
178 (object file files): Reordered.
180 2014-06-20 Gary Benson <gbenson@redhat.com>
182 * i386-low.h (i386_dr_low_can_set_addr): Removed.
183 (i386_dr_low_set_addr): Likewise.
184 (i386_dr_low_get_addr): Likewise.
185 (i386_dr_low_can_set_control): Likewise.
186 (i386_dr_low_set_control): Likewise.
187 (i386_dr_low_get_control): Likewise.
188 (i386_dr_low_get_status): Likewise.
189 (i386_get_debug_register_length): Likewise.
190 * linux-x86-low.c (i386_dr_low_set_addr):
191 Changed signature. Made static.
192 (i386_dr_low_get_addr): Likewise.
193 (i386_dr_low_set_control): Likewise.
194 (i386_dr_low_get_control): Likewise.
195 (i386_dr_low_get_status): Likewise.
196 (i386_dr_low): New global variable.
197 * win32-i386-low.c (i386_dr_low_set_addr):
198 Changed signature. Made static.
199 (i386_dr_low_get_addr): Likewise.
200 (i386_dr_low_set_control): Likewise.
201 (i386_dr_low_get_control): Likewise.
202 (i386_dr_low_get_status): Likewise.
203 (i386_dr_low): New global variable.
205 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
207 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
208 * Makefile.in (AR, AR_FLAGS): Define.
209 * configure: Regenerate.
211 2014-06-19 Gary Benson <gbenson@redhat.com>
213 * Makefile.in (i386-dregs.o): New rule.
214 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
215 * i386-low.c (target.h): Remove include.
216 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
217 (DR_CONTROL_SHIFT): Likewise.
218 (DR_CONTROL_SIZE): Likewise.
219 (DR_RW_EXECUTE): Likewise.
220 (DR_RW_WRITE): Likewise.
221 (DR_RW_READ): Likewise.
222 (DR_RW_IORW): Likewise.
223 (DR_LEN_1): Likewise.
224 (DR_LEN_2): Likewise.
225 (DR_LEN_4): Likewise.
226 (DR_LEN_8): Likewise.
227 (DR_LOCAL_ENABLE_SHIFT): Likewise.
228 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
229 (DR_ENABLE_SIZE): Likewise.
230 (DR_LOCAL_SLOWDOWN): Likewise.
231 (DR_GLOBAL_SLOWDOWN): Likewise.
232 (DR_CONTROL_RESERVED): Likewise.
233 (I386_DR_CONTROL_MASK): Likewise.
234 (I386_DR_VACANT): Likewise.
235 (I386_DR_LOCAL_ENABLE): Likewise.
236 (I386_DR_GLOBAL_ENABLE): Likewise.
237 (I386_DR_DISABLE): Likewise.
238 (I386_DR_SET_RW_LEN): Likewise.
239 (I386_DR_GET_RW_LEN): Likewise.
240 (I386_DR_WATCH_HIT): Likewise.
241 (i386_wp_op_t): Likewise.
242 (i386_show_dr): Likewise.
243 (i386_length_and_rw_bits): Likewise.
244 (i386_insert_aligned_watchpoint): Likewise.
245 (i386_remove_aligned_watchpoint): Likewise.
246 (i386_handle_nonaligned_watchpoint): Likewise.
247 i386_update_inferior_debug_regs(): Likewise.
248 (i386_dr_insert_watchpoint): Likewise.
249 (i386_dr_remove_watchpoint): Likewise.
250 (i386_dr_region_ok_for_watchpoint): Likewise.
251 (i386_dr_stopped_data_address): Likewise.
252 (i386_dr_stopped_by_watchpoint): Likewise.
254 2014-06-19 Gary Benson <gbenson@redhat.com>
256 * i386-low.c (i386_dr_show): Renamed to
257 i386_show_dr and made static. All uses updated.
258 (i386_dr_length_and_rw_bits): Renamed to
259 i386_length_and_rw_bits and made static.
261 (i386_dr_insert_aligned_watchpoint): Renamed to
262 i386_insert_aligned_watchpoint and made static.
264 (i386_dr_remove_aligned_watchpoint): Renamed to
265 i386_remove_aligned_watchpoint and made static.
267 (i386_dr_update_inferior_debug_regs): Renamed to
268 i386_update_inferior_debug_regs and made static.
271 2014-06-18 Gary Benson <gbenson@redhat.com>
273 * i386-low.h (i386_dr_low_can_set_addr): New macro.
274 (i386_dr_low_can_set_control): Likewise.
275 (i386_get_debug_register_length): Likewise.
276 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
277 (i386_dr_low_can_set_control): Likewise.
278 (i386_get_debug_register_length): Likewise.
280 2014-06-17 Gary Benson <gbenson@redhat.com>
282 * i386-low.h (i386-dregs.h): New include.
283 (DR_FIRSTADDR): Now in i386-dregs.h.
284 (DR_LASTADDR): Likewise.
285 (DR_NADDR): Likewise.
286 (DR_STATUS): Likewise.
287 (DR_CONTROL): Likewise.
288 (i386_debug_reg_state): Likewise.
289 (i386_dr_insert_watchpoint): Likewise.
290 (i386_dr_remove_watchpoint): Likewise.
291 (i386_dr_region_ok_for_watchpoint): Likewise.
292 (i386_dr_stopped_data_address): Likewise.
293 (i386_dr_stopped_by_watchpoint): Likewise.
294 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
296 2014-06-18 Gary Benson <gbenson@redhat.com>
298 * i386-low.h (i386_low_insert_watchpoint): Renamed to
299 i386_dr_insert_watchpoint.
300 (i386_low_remove_watchpoint): Renamed to
301 i386_dr_remove_watchpoint.
302 (i386_low_region_ok_for_watchpoint): Renamed to
303 i386_dr_region_ok_for_watchpoint.
304 (i386_low_stopped_data_address): Renamed to
305 i386_dr_stopped_data_address.
306 (i386_low_stopped_by_watchpoint): Renamed to
307 i386_dr_stopped_by_watchpoint.
308 * i386-low.c (i386_show_dr): Renamed to
309 i386_dr_show and made nonstatic. All uses updated.
310 (i386_length_and_rw_bits): Renamed to
311 i386_dr_length_and_rw_bits and made nonstatic.
313 (i386_insert_aligned_watchpoint): Renamed to
314 i386_dr_insert_aligned_watchpoint and made nonstatic.
316 (i386_remove_aligned_watchpoint): Renamed to
317 i386_dr_remove_aligned_watchpoint and made nonstatic.
319 (i386_update_inferior_debug_regs): Renamed to
320 i386_dr_update_inferior_debug_regs and made nonstatic.
322 (i386_low_insert_watchpoint): Renamed to
323 i386_dr_insert_watchpoint. All uses updated.
324 (i386_low_remove_watchpoint): Renamed to
325 i386_dr_remove_watchpoint. All uses updated.
326 (i386_low_region_ok_for_watchpoint): Renamed to
327 i386_dr_region_ok_for_watchpoint. All uses updated.
328 (i386_low_stopped_data_address): Renamed to
329 i386_dr_stopped_data_address. All uses updated.
330 (i386_low_stopped_by_watchpoint): Renamed to
331 i386_dr_stopped_by_watchpoint. All uses updated.
333 2014-06-18 Gary Benson <gbenson@redhat.com>
335 * i386-low.c (i386_dr_low_can_set_addr): New macro.
336 (i386_dr_low_can_set_control): Likewise.
337 (i386_insert_aligned_watchpoint): New check.
339 2014-06-18 Gary Benson <gbenson@redhat.com>
341 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
344 2014-06-18 Gary Benson <gbenson@redhat.com>
346 * i386-low.c (i386_length_and_rw_bits): Use internal_error
347 instead of fatal and error.
348 (i386_handle_nonaligned_watchpoint): Likewise.
350 2014-06-18 Gary Benson <gbenson@redhat.com>
352 * i386-low.c (i386_get_debug_register_length): New macro.
353 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
354 (i386_show_dr): Use debug_printf instead of fprintf. Use
355 phex to format values.
357 2014-06-18 Gary Benson <gbenson@redhat.com>
359 * i386-low.h: Comment changes.
360 * i386-low.c: Likewise.
362 2014-06-18 Gary Benson <gbenson@redhat.com>
364 * i386-low.c: Whitespace changes.
366 2014-06-12 Tom Tromey <tromey@redhat.com>
368 * utils.c (freeargv): Remove.
370 2014-06-12 Tom Tromey <tromey@redhat.com>
372 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
373 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
374 (parse_debug_format_options): Likewise.
375 (gdbserver_usage): Likewise.
376 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
377 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
378 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
380 ($(LIBGNU)): Depend on libiberty.
381 (all-lib): Recurse into all subdirs.
382 (install-only): Invoke "install" target in subdirs.
383 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
385 * configure: Rebuild.
386 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
387 for vasprintf, vsnprintf, or gettimeofday.
388 * configure.srv: Don't add safe-ctype.o or lbasename.o to
391 2014-06-05 Joel Brobecker <brobecker@adacore.com>
393 * development.sh: Delete.
394 * Makefile.in (config.status): Adjust dependency on development.sh.
395 * configure.ac: Adjust development.sh source call.
396 * configure: Regenerate.
398 2014-06-02 Pedro Alves <palves@redhat.com>
400 * ax.c (gdb_free_agent_expr): New function.
401 * ax.h (gdb_free_agent_expr): New declaration.
402 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
404 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
406 (clear_breakpoint_conditions_and_commands): New function.
407 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
408 (clear_breakpoint_conditions_and_commands): New declaration.
410 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
412 * linux-aarch64-low.c (asm/ptrace.h): Include.
414 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
416 Fix TLS access for -static -pthread.
417 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
418 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
419 (thread_db_load_search, try_thread_db_load_1): Initialize it.
421 2014-05-20 Pedro Alves <palves@redhat.com>
423 * linux-aarch64-low.c (aarch64_insert_point)
424 (aarch64_remove_point): No longer check whether the type is
425 supported here. Adjust to new interface.
426 (the_low_target): Install aarch64_supports_z_point_type as
427 supports_z_point_type method.
428 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
429 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
430 instead of a Z packet char. Adjust.
431 (arm_supports_z_point_type): New function.
432 (arm_insert_point, arm_remove_point): Adjust to new interface.
433 (the_low_target): Install arm_supports_z_point_type.
434 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
435 (cris_insert_point, cris_remove_point): Adjust to new interface.
436 Don't check whether the type is supported here.
437 (the_low_target): Install cris_supports_z_point_type.
438 * linux-low.c (linux_supports_z_point_type): New function.
439 (linux_insert_point, linux_remove_point): Adjust to new interface.
440 * linux-low.h (struct linux_target_ops) <insert_point,
441 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
442 raw_breakpoint pointer parameter.
443 <supports_z_point_type>: New method.
444 * linux-mips-low.c (mips_supports_z_point_type): New function.
445 (mips_insert_point, mips_remove_point): Adjust to new interface.
446 Use mips_supports_z_point_type.
447 (the_low_target): Install mips_supports_z_point_type.
448 * linux-ppc-low.c (the_low_target): Install NULL as
449 supports_z_point_type method.
450 * linux-s390-low.c (the_low_target): Install NULL as
451 supports_z_point_type method.
452 * linux-sparc-low.c (the_low_target): Install NULL as
453 supports_z_point_type method.
454 * linux-x86-low.c (x86_supports_z_point_type): New function.
455 (x86_insert_point): Adjust to new insert_point interface. Use
456 insert_memory_breakpoint. Adjust to new
457 i386_low_insert_watchpoint interface.
458 (x86_remove_point): Adjust to remove_point interface. Use
459 remove_memory_breakpoint. Adjust to new
460 i386_low_remove_watchpoint interface.
461 (the_low_target): Install x86_supports_z_point_type.
462 * lynx-low.c (lynx_target_ops): Install NULL as
463 supports_z_point_type callback.
464 * nto-low.c (nto_supports_z_point_type): New.
465 (nto_insert_point, nto_remove_point): Adjust to new interface.
466 (nto_target_ops): Install nto_supports_z_point_type.
467 * mem-break.c: Adjust intro comment.
468 (struct raw_breakpoint) <raw_type, size>: New fields.
469 <inserted>: Update comment.
470 <shlib_disabled>: Delete field.
471 (enum bkpt_type) <gdb_breakpoint>: Delete value.
472 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
473 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
474 (raw_bkpt_type_to_target_hw_bp_type): New function.
475 (find_enabled_raw_code_breakpoint_at): New function.
476 (find_raw_breakpoint_at): New type and size parameters. Use them.
477 (insert_memory_breakpoint): New function, based off
478 set_raw_breakpoint_at.
479 (remove_memory_breakpoint): New function.
480 (set_raw_breakpoint_at): Reimplement.
481 (set_breakpoint): New, based on set_breakpoint_at.
482 (set_breakpoint_at): Reimplement.
483 (delete_raw_breakpoint): Go through the_target->remove_point
484 instead of assuming memory breakpoints.
485 (find_gdb_breakpoint_at): Delete.
486 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
487 (find_gdb_breakpoint): New function.
488 (set_gdb_breakpoint_at): Delete.
489 (z_type_supported): New function.
490 (set_gdb_breakpoint_1): New function, loosely based off
491 set_gdb_breakpoint_at.
492 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
493 (delete_gdb_breakpoint_at): Delete.
494 (delete_gdb_breakpoint_1): New function, loosely based off
495 delete_gdb_breakpoint_at.
496 (delete_gdb_breakpoint): New function.
497 (clear_gdb_breakpoint_conditions): Rename to ...
498 (clear_breakpoint_conditions): ... this. Don't handle a NULL
500 (add_condition_to_breakpoint): Make static.
501 (add_breakpoint_condition): Take a struct breakpoint pointer
502 instead of an address. Adjust.
503 (gdb_condition_true_at_breakpoint): Rename to ...
504 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
506 (gdb_condition_true_at_breakpoint): Reimplement.
507 (add_breakpoint_commands): Take a struct breakpoint pointer
508 instead of an address. Adjust.
509 (gdb_no_commands_at_breakpoint): Rename to ...
510 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
511 parameter. Return true if no breakpoint was found. Change debug
513 (gdb_no_commands_at_breakpoint): Reimplement.
514 (run_breakpoint_commands): Rename to ...
515 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
516 and change return type to boolean.
517 (run_breakpoint_commands): New function.
518 (gdb_breakpoint_here): Also check for Z1 breakpoints.
519 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
520 breakpoint. Go through the_target->remove_point instead of
521 assuming memory breakpoint.
522 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
523 software and hardware breakpoints.
524 (reinsert_raw_breakpoint): Go through the_target->insert_point
525 instead of assuming memory breakpoint.
526 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
527 software and hardware breakpoints.
528 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
529 Check both software and hardware breakpoints.
530 (validate_inserted_breakpoint): Assert the breakpoint is a
531 software breakpoint. Set the inserted flag to -1 instead of
532 setting shlib_disabled.
533 (delete_disabled_breakpoints): Adjust.
534 (validate_breakpoints): Only validate software breakpoints.
535 Adjust to inserted flag change.
536 (check_mem_read, check_mem_write): Skip breakpoint types other
537 than software breakpoints. Adjust to inserted flag change.
538 * mem-break.h (enum raw_bkpt_type): New enum.
539 (raw_breakpoint, struct process_info): Forward declare.
540 (Z_packet_to_target_hw_bp_type): Delete declaration.
541 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
542 (set_gdb_breakpoint, delete_gdb_breakpoint)
543 (clear_breakpoint_conditions): New declarations.
544 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
545 (breakpoint_inserted_here): Update comment.
546 (add_breakpoint_condition, add_breakpoint_commands): Replace
547 address parameter with a breakpoint pointer parameter.
548 (gdb_breakpoint_here): Update comment.
549 (delete_gdb_breakpoint_at): Delete.
550 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
551 * server.c (process_point_options): Take a struct breakpoint
552 pointer instead of an address. Adjust.
553 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
554 delete_gdb_breakpoint.
555 * spu-low.c (spu_target_ops): Install NULL as
556 supports_z_point_type method.
557 * target.h: Include mem-break.h.
558 (struct target_ops) <prepare_to_access_memory>: Update comment.
559 <supports_z_point_type>: New field.
560 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
561 instead of a char. Also take a raw breakpoint pointer.
562 * win32-arm-low.c (the_low_target): Install NULL as
563 supports_z_point_type.
564 * win32-i386-low.c (i386_supports_z_point_type): New function.
565 (i386_insert_point, i386_remove_point): Adjust to new interface.
566 (the_low_target): Install i386_supports_z_point_type.
567 * win32-low.c (win32_supports_z_point_type): New function.
568 (win32_insert_point, win32_remove_point): Adjust to new interface.
569 (win32_target_ops): Install win32_supports_z_point_type.
570 * win32-low.h (struct win32_target_ops):
571 <supports_z_point_type>: New method.
572 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
573 instead of a char. Also take a raw breakpoint pointer.
575 2014-05-20 Pedro Alves <palves@redhat.com>
577 * mem-break.h: Include break-common.h.
578 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
579 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
580 (Z_packet_to_target_hw_bp_type): New declaration.
581 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
582 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
583 (Z_PACKET_ACCESS_WP): Delete macros.
584 (Z_packet_to_hw_type): Delete function.
585 * i386-low.h: Don't include break-common.h here.
586 (Z_packet_to_hw_type): Delete declaration.
587 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
588 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
589 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
590 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
591 * linux-aarch64-low.c: Don't include break-common.h here.
592 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
593 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
594 (Z_packet_to_target_hw_bp_type): Delete function.
595 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
597 (mips_insert_point, mips_remove_point): Use
598 Z_packet_to_target_hw_bp_type.
600 2014-05-20 Pedro Alves <palves@redhat.com>
602 * linux-aarch64-low.c: Include break-common.h.
603 (enum target_point_type): Delete.
604 (Z_packet_to_point_type): Rename to ...
605 (Z_packet_to_target_hw_bp_type): ... this, and return a
606 target_hw_bp_type instead.
607 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
608 instead of an enum target_point_type.
609 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
611 (aarch64_dr_state_insert_one_point)
612 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
613 (aarch64_handle_aligned_watchpoint)
614 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
615 Take an enum target_hw_bp_type instead of an enum
617 (aarch64_supports_z_point_type): New function.
618 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
619 use Z_packet_to_target_hw_bp_type.
621 2014-05-20 Joel Brobecker <brobecker@adacore.com>
623 * configure.ac: Only use -Werror by default when DEVELOPMENT
625 * configure: Regenerate.
627 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
629 Fix gdbserver qGetTLSAddr for x86_64 -m32.
630 * linux-x86-low.c (X86_64_USER_REGS): New.
631 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
633 2014-04-28 Yao Qi <yao@codesourcery.com>
635 * Makefile.in (i386-avx512.c): Fix the typo of generated file
638 2014-04-25 Pedro Alves <palves@redhat.com>
641 * linux-low.c (linux_attach_fail_reason_string): New function.
642 (linux_attach_lwp): Delete.
643 (linux_attach_lwp_1): Rename to ...
644 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
645 argument. Remove "initial" parameter. Return int instead of
646 void. Don't error or warn here.
647 (linux_attach): Adjust to call linux_attach_lwp. Call error on
648 failure to attach to the tgid. Call warning when failing to
650 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
651 argument. Remove "initial" parameter. Return int instead of
652 void. Don't error or warn here.
653 (linux_attach_fail_reason_string): New declaration.
654 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
655 interface change. Use linux_attach_fail_reason_string.
657 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
658 Walfred Tedeschi <walfred.tedeschi@intel.com>
660 * Makefile.in: Added rules to handle new files
661 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
662 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
663 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
664 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
665 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
666 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
668 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
669 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
670 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
672 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
673 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
674 i386/x32-avx512-linux.xml.
675 * i387-fp.c (num_avx512_k_registers): New constant for number
677 (num_avx512_zmmh_low_registers): New constant for number of
678 lower ZMM registers (0-15).
679 (num_avx512_zmmh_high_registers): New constant for number of
680 higher ZMM registers (16-31).
681 (num_avx512_ymmh_registers): New contant for number of higher
682 YMM registers (ymm16-31 added by avx521 on x86_64).
683 (num_avx512_xmm_registers): New constant for number of higher
684 XMM registers (xmm16-31 added by AVX512 on x86_64).
685 (struct i387_xsave): Add space for AVX512 registers.
686 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
687 Add code to handle AVX512 registers.
688 (i387_xsave_to_cache): Add code to handle AVX512 registers.
689 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
690 prototypei from generated file.
691 (tdesc_amd64_avx512_linux): Likewise.
692 (init_registers_x32_avx512_linux): Likewise.
693 (tdesc_x32_avx512_linux): Likewise.
694 (init_registers_i386_avx512_linux): Likewise.
695 (tdesc_i386_avx512_linux): Likewise.
696 (x86_64_regmap): Add AVX512 registers.
697 (x86_linux_read_description): Add code to handle AVX512 XSTATE
699 (initialize_low_arch): Add code to initialize AVX512 registers.
701 2014-04-23 Pedro Alves <palves@redhat.com>
703 * mem-break.c (find_gdb_breakpoint_at): Make static.
704 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
706 2014-04-23 Pedro Alves <palves@redhat.com>
708 * i386-low.c: Don't include break-common.h here.
709 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
710 prototype to take target_hw_bp_type as argument instead of a Z
712 * i386-low.h: Include break-common.h here.
713 (Z_packet_to_hw_type): Declare.
714 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
716 * linux-x86-low.c (x86_insert_point): Convert the packet number to
717 a target_hw_bp_type before calling i386_low_insert_watchpoint.
718 (x86_remove_point): Convert the packet number to a
719 target_hw_bp_type before calling i386_low_remove_watchpoint.
720 * win32-i386-low.c (i386_insert_point): Convert the packet number
721 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
722 (i386_remove_point): Convert the packet number to a
723 target_hw_bp_type before calling i386_low_remove_watchpoint.
725 2014-04-23 Pedro Alves <palves@redhat.com>
727 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
729 2014-04-10 Pedro Alves <palves@redhat.com>
731 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
732 Check if the condition or command is NULL before checking if the
733 breakpoint is known. On success, return true.
734 * mem-break.h (add_breakpoint_condition): Document return.
735 (add_breakpoint_commands): Add describing comment.
736 * server.c (skip_to_semicolon): New function.
737 (process_point_options): Use it.
739 2014-04-09 Pedro Alves <palves@redhat.com>
741 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
744 2014-02-27 Pedro Alves <palves@redhat.com>
747 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
749 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
751 (last_thread_of_process_p): Take a PID argument instead of a
753 (linux_wait_for_lwp): Delete.
754 (num_lwps, check_zombie_leaders, not_stopped_callback): New
756 (linux_low_filter_event): New function, party factored out from
757 linux_wait_for_event.
758 (linux_wait_for_event): Rename to ...
759 (linux_wait_for_event_filtered): ... this. Add new filter ptid
760 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
761 sigsuspend. Check for zombie leaders.
762 (linux_wait_for_event): Reimplement as wrapper around
763 linux_wait_for_event_filtered.
764 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
765 a normal or signal exit is seen, it's the whole process exiting.
766 (wait_for_sigstop): No longer a for_each_inferior callback.
767 Rewrite on top of linux_wait_for_event_filtered.
768 (stop_all_lwps): Call wait_for_sigstop directly.
769 * server.c (resume, handle_target_event): Handle
770 TARGET_WAITKIND_NO_RESUMED.
772 2014-02-26 Joel Brobecker <brobecker@adacore.com>
774 * win32-low.c (psapi_get_dll_name,
775 * win32_CreateToolhelp32Snapshot): Delete.
776 (win32_CreateToolhelp32Snapshot, win32_Module32First)
777 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
779 (handle_load_dll): Add function description.
780 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
782 2014-02-26 Joel Brobecker <brobecker@adacore.com>
784 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
786 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
787 base address when calling win32_add_one_solib.
788 (handle_load_dll): Delete local variable load_addr.
789 Remove 0x1000 offset applied to DLL base address when calling
791 (handle_unload_dll): Add comment.
793 2014-02-26 Joel Brobecker <brobecker@adacore.com>
795 * win32-low.c (win32_add_all_dlls): Renames
796 win32_ensure_ntdll_loaded. Rewrite function documentation.
797 Adjust implementation to always load all DLLs.
798 Add 0x1000 offset to DLL base address when calling
800 (child_initialization_done): New static global.
801 (do_initial_child_stuff): Set child_initialization_done to
802 zero during child initialization, and 1 after. Replace call
803 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
805 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
806 (handle_unload_dll): Add function documentation.
807 (get_child_debug_event): Ignore load and unload DLL events
808 during child initialization.
810 2014-02-20 Doug Evans <dje@google.com>
812 Remove global all_lwps.
813 * inferiors.h (ptid_of): Move here from linux-low.h.
814 (pid_of, lwpid_of): Ditto.
815 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
816 parameter is a struct thread_info * now.
817 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
818 directly. Pass &all_threads to find_inferior instead of &all_lwps.
819 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
821 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
822 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
823 * linux-arm-low.c (update_registers_callback): Update, "entry"
824 parameter is a struct thread_info * now.
825 Fetch lwpid from current_inferior directly.
826 (arm_insert_point): Pass &all_threads to find_inferior instead of
828 (arm_remove_point): Ditto.
829 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
830 (arm_prepare_to_resume): Fetch pid from thread.
831 (arm_read_description): Fetch lwpid from current_inferior directly.
832 * linux-low.c (all_lwps): Delete.
833 (delete_lwp): Delete call to remove_inferior.
834 (handle_extended_wait): Fetch lwpid from thread.
835 (add_lwp): Don't set lwp->entry.id. Remove call to
836 add_inferior_to_list.
837 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
838 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
839 (kill_one_lwp_callback): Ditto.
840 (linux_kill): Don't dereference NULL pointer.
841 Fetch ptid,lwpid from thread.
842 (get_detach_signal): Fetch ptid from thread.
843 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
844 Simplify call to regcache_invalidate_thread.
845 (delete_lwp_callback): Update, "entry" parameter is a
846 struct thread_info * now. Fetch pid from thread.
847 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
848 (status_pending_p_callback): Update, "entry" parameter is a
849 struct thread_info * now. Fetch ptid from thread.
850 (find_lwp_pid): Update, "entry" parameter is a
851 struct thread_info * now.
852 (linux_wait_for_lwp): Fetch pid from thread.
853 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
854 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
855 (enqueue_one_deferred_signal): Fetch lwpid from thread.
856 (dequeue_one_deferred_signal): Ditto.
857 (cancel_breakpoint): Fetch ptid from current_inferior.
858 (linux_wait_for_event): Pass &all_threads to find_inferior,
859 not &all_lwps. Fetch ptid, lwpid from thread.
860 (count_events_callback): Update, "entry" parameter is a
861 struct thread_info * now.
862 (select_singlestep_lwp_callback): Ditto.
863 (select_event_lwp_callback): Ditto.
864 (cancel_breakpoints_callback): Ditto.
865 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
867 (select_event_lwp): Ditto. Fetch ptid from event_thread.
868 (unsuspend_one_lwp): Update, "entry" parameter is a
869 struct thread_info * now.
870 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
872 (linux_stabilize_threads): Ditto. And for for_each_inferior.
873 Fetch lwpid from thread, not lwp.
874 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
875 Pass &all_threads to find_inferior, not &all_lwps.
876 (send_sigstop): Fetch lwpid from thread, not lwp.
877 (send_sigstop_callback): Update, "entry" parameter is a
878 struct thread_info * now.
879 (suspend_and_send_sigstop_callback): Ditto.
880 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
881 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
882 struct thread_info * now.
883 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
885 (lwp_running): Update, "entry" parameter is a
886 struct thread_info * now.
887 (stop_all_lwps): Fetch ptid from thread.
888 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
889 (linux_resume_one_lwp): Fetch lwpid from thread.
890 (linux_set_resume_request): Update, "entry" parameter is a
891 struct thread_info * now. Fetch pid, lwpid from thread.
892 (resume_status_pending_p): Update, "entry" parameter is a
893 struct thread_info * now.
894 (need_step_over_p): Ditto. Fetch lwpid from thread.
895 (start_step_over): Fetch lwpid from thread.
896 (linux_resume_one_thread): Update, "entry" parameter is a
897 struct thread_info * now. Fetch lwpid from thread.
898 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
899 (proceed_one_lwp): Update, "entry" parameter is a
900 struct thread_info * now. Fetch lwpid from thread.
901 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
902 struct thread_info * now.
903 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
904 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
905 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
907 (regsets_store_inferior_registers): Ditto.
908 (fetch_register, store_register): Ditto.
909 (linux_read_memory, linux_write_memory): Ditto.
910 (linux_request_interrupt): Ditto.
911 (linux_read_auxv): Ditto.
912 (linux_xfer_siginfo): Ditto.
913 (linux_qxfer_spu): Ditto.
914 (linux_qxfer_libraries_svr4): Ditto.
915 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
916 moved to inferiors.h.
918 (get_thread_lwp): Update.
919 (struct lwp_info): Delete member "entry". Simplify comment for
922 * linux-mips-low.c (mips_read_description): Fetch lwpid from
923 current_inferior directly.
924 (update_watch_registers_callback): Update, "entry" parameter is a
925 struct thread_info * now. Fetch pid from thread.
926 (mips_linux_prepare_to_resume): Fetch ptid from thread.
927 (mips_insert_point): Fetch lwpid from current_inferior.
928 Pass &all_threads to find_inferior, not &all_lwps.
929 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
930 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
932 (mips_stopped_data_address): Ditto.
933 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
935 * linux-tile-low.c (tile_arch_setup): Ditto.
936 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
937 (update_debug_registers_callback): Update, "entry" parameter is a
938 struct thread_info * now. Fetch pid from thread.
939 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
940 Pass &all_threads to find_inferior, not &all_lwps.
941 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
942 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
943 Pass &all_threads to find_inferior, not &all_lwps.
944 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
945 (i386_dr_low_get_status): Ditto.
946 (x86_linux_prepare_to_resume): Fetch ptid from thread.
947 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
948 (x86_linux_read_description): Ditto.
949 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
951 2014-02-20 Doug Evans <dje@google.com>
953 * inferiors.c (get_first_inferior): Fix buglet.
955 2014-02-19 Doug Evans <dje@google.com>
957 * gdbthread.h (add_thread): Change result type to struct thread_info *.
958 * inferiors.c (add_thread): Change result type to struct thread_info *.
960 (add_lwp): Call add_thread here instead of in callers.
962 * linux-low.h (get_lwp_thread): Rewrite.
963 (struct lwp_info): New member "thread".
965 2014-02-19 Doug Evans <dje@google.com>
967 * linux-low.c (add_lwp): Change result to struct lwp_info *.
970 2014-02-19 Doug Evans <dje@google.com>
972 * inferiors.c (add_thread): Fix whitespace.
974 2014-02-19 Doug Evans <dje@google.com>
976 * dll.c (clear_dlls): Replace accessing list implemention details
978 * gdbthread.h (get_first_thread): Declare.
979 * inferiors.c (for_each_inferior_with_data): New function.
980 (get_first_thread): New function.
981 (find_thread_ptid): Simplify.
982 (get_first_inferior): New function.
983 (clear_list): Delete.
984 (one_inferior_p): New function.
985 (clear_inferior_list): New function.
986 (clear_inferiors): Update.
987 * inferiors.h (for_each_inferior_with_data): Declare.
988 (clear_inferior_list): Declare.
989 (one_inferior_p): Declare.
990 (get_first_inferior): Declare.
991 * linux-low.c (linux_wait_for_event): Replace accessing list
992 implemention details with API function.
993 * server.c (target_running): Ditto.
994 (accumulate_file_name_length): New function.
995 (emit_dll_description): New function.
996 (handle_qxfer_libraries): Replace accessing list implemention
997 details with API function.
998 (handle_qxfer_threads_worker): New function.
999 (handle_qxfer_threads_proper): Replace accessing list implemention
1000 details with API function.
1001 (handle_query): Ditto.
1002 (visit_actioned_threads_callback_ftype): New typedef.
1003 (visit_actioned_threads_data): New struct.
1004 (visit_actioned_threads): Rewrite to be find_inferior callback.
1005 (resume): Call find_inferior.
1006 (handle_status): Replace accessing list implemention
1007 details with API function.
1008 (process_serial_event): Replace accessing list implemention details
1010 * target.c (set_desired_inferior): Replace accessing list implemention
1011 details with API function.
1012 * tracepoint.c (same_process_p): New function.
1013 (gdb_agent_about_to_close): Replace accessing list implemention
1014 details with API function.
1015 * win32-low.c (child_delete_thread): Replace accessing list
1016 implemention details with API function.
1017 (match_dll_by_basename): New function.
1018 (dll_is_loaded_by_basename): New function.
1019 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1020 details call to dll_is_loaded_by_basename.
1022 2014-02-19 Doug Evans <dje@google.com>
1024 * dll.h (struct dll_info): Add comment.
1025 * gdbthread.h (struct thread_info): Add comment.
1026 (current_ptid): Simplify.
1027 * inferiors.c (add_process): Update.
1028 (remove_process): Update.
1029 * inferiors.h (struct process_info): Rename member "head" to "entry".
1030 * linux-low.c (delete_lwp): Update.
1032 (last_thread_of_process_p): Update.
1033 (kill_one_lwp_callback, linux_kill): Update.
1034 (status_pending_p_callback): Update.
1035 (wait_for_sigstop): Update. Simplify read of ptid.
1036 (start_step_over): Update.
1037 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1038 (get_lwp_thread): Update.
1039 (struct lwp_info): Rename member "head" to "entry".
1040 * regcache.h (inferior_list_entry): Delete.
1041 * server.c (kill_inferior_callback): Update.
1042 (detach_or_kill_inferior_callback): Update.
1043 (print_started_pid): Update.
1044 (print_attached_pid): Update.
1045 (process_serial_event): Simplify read of ptid.
1046 * thread-db.c (thread_db_create_event): Update.
1047 (thread_db_get_tls_address): Update.
1048 * win32-low.c (current_inferior_ptid): Simplify.
1050 2014-02-19 Tom Tromey <tromey@redhat.com>
1052 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1054 (target_supports_btrace): Update.
1056 2014-02-14 Yao Qi <yao@codesourcery.com>
1058 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1059 (rsp-low-ipa.o): New target.
1061 2014-02-12 Tom Tromey <tromey@redhat.com>
1063 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1064 convert_ascii_to_int.
1065 * regcache.c (registers_to_string): Likewise.
1066 * remote-utils.c (decode_M_packet): Likewise.
1067 * server.c (process_serial_event): Likewise.
1069 2014-02-12 Tom Tromey <tromey@redhat.com>
1071 * server.c (handle_query, handle_v_run): Use hex2bin, not
1073 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1075 2014-02-12 Tom Tromey <tromey@redhat.com>
1077 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1078 convert_int_to_ascii.
1079 * regcache.c (registers_to_string, collect_register_as_string):
1081 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1083 * server.c (process_serial_event): Likewise.
1084 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1085 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1087 2014-02-12 Tom Tromey <tromey@redhat.com>
1089 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1090 bin2hex, not hexify.
1091 * tracepoint.c (cmd_qtstatus): Likewise.
1093 2014-02-12 Tom Tromey <tromey@redhat.com>
1095 * remote-utils.c (monitor_output): Pass explicit length to
1098 2014-02-12 Tom Tromey <tromey@redhat.com>
1100 * tracepoint.c: Include rsp-low.h.
1101 * server.c: Include rsp-low.h.
1102 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1103 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1105 * remote-utils.c: Include rsp-low.h.
1106 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1107 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1108 (convert_int_to_ascii, convert_ascii_to_int): Move to
1110 * regcache.c: Include rsp-low.h.
1111 * ax.c: Include rsp-low.h.
1112 * Makefile.in (SFILES): Add common/rsp-low.c.
1113 (OBS): Add rsp-low.o.
1114 (rsp-low.o): New target.
1116 2014-02-12 Tom Tromey <tromey@redhat.com>
1118 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1119 Include print-utils.h.
1120 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1121 (plongest, thirty_two, phex_nz): Remove.
1122 * Makefile.in (SFILES): Add common/print-utils.c.
1123 (OBS): Add print-utils.o.
1124 (print-utils-ipa.o): New target.
1125 (print-utils.o): New target.
1126 (IPA_OBJS): Add print-utils-ipa.o.
1128 2014-02-06 Tom Tromey <tromey@redhat.com>
1130 * Makefile.in (SFILES): Fix indentation.
1132 2014-02-05 Doug Evans <dje@google.com>
1134 * linux-low.c (linux_wait_for_event): Improve comment.
1135 (linux_wait_1): Keep current_inferior in sync with event_child.
1137 2014-01-22 Doug Evans <dje@google.com>
1139 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1141 2014-01-22 Doug Evans <dje@google.com>
1143 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1144 * configure: Regenerate.
1145 * config.in: Regenerate.
1146 * Makefile.in (SFILES): Add debug.c.
1148 * debug.c: New file.
1149 * debug.h: New file.
1150 * linux-aarch64-low.c (*): Update all debugging printfs to use
1151 debug_printf instead of fprintf.
1152 * linux-arm-low.c (*): Ditto.
1153 * linux-cris-low.c (*): Ditto.
1154 * linux-crisv32-low.c (*): Ditto.
1155 * linux-m32r-low.c (*): Ditto.
1156 * linux-sparc-low.c (*): Ditto.
1157 * linux-x86.c (*): Ditto.
1158 * linux-low.c (*): Ditto.
1159 (linux_wait_1): Add calls to debug_enter, debug_exit.
1160 (linux_wait): Remove redundant debugging printf.
1161 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1162 (linux_resume, unstop_all_lwps): Ditto.
1163 * mem-break.c (*): Update all debugging printfs to use
1164 debug_printf instead of fprintf.
1165 * remote-utils.c (*): Ditto.
1166 * thread-db.c (*): Ditto.
1167 * server.c #include <ctype.h>, "gdb_vecs.h".
1168 (debug_threads): Moved to debug.c.
1169 (*): Update all debugging printfs to use debug_printf instead of
1171 (start_inferior): Replace call to fflush with call to debug_flush.
1172 (monitor_show_help): Mention set debug-format.
1173 (parse_debug_format_options): New function.
1174 (handle_monitor_command): Handle "monitor set debug-format".
1175 (gdbserver_usage): Mention --debug-format.
1176 (main): Parse --debug-format.
1177 * server.h (debug_threads): Declaration moved to debug.h.
1179 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1180 trace_debug_1 that uses debug_printf.
1181 (tracepoint_look_up_symbols): Update all debugging printfs to use
1182 debug_printf instead of fprintf.
1184 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1186 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1189 2014-01-17 Pedro Alves <palves@redhat.com>
1192 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1193 defined after including gdb_proc_service.h.
1195 2014-01-16 Doug Evans <dje@google.com>
1197 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1198 (match_dll): Use it.
1200 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1202 * target.h (target_ops) <read_btrace>: Change parameters and
1203 return type to allow error reporting.
1204 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1205 trace reading errors on.
1206 * linux-low.c (linux_low_read_btrace): Pass trace reading
1208 (linux_low_disable_btrace): New.
1210 2014-01-15 Doug Evans <dje@google.com>
1212 * inferiors.c (thread_id_to_gdb_id): Delete.
1213 * inferiors.h (thread_id_to_gdb_id): Delete.
1215 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1217 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1218 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1221 2014-01-08 Pedro Alves <palves@redhat.com>
1223 * server.c (handle_status): Don't discard previous queued stop
1224 replies or thread's pending status here.
1225 (main) <disconnection>: Do it here instead.
1227 2014-01-08 Pedro Alves <palves@redhat.com>
1229 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1230 * server.c (visit_actioned_threads, handle_pending_status): New
1232 (handle_v_cont): Factor out parts to ...
1233 (resume): ... this new function. If in all-stop, and a thread
1234 being resumed has a pending status, report it without actually
1236 (myresume): Adjust to use the new 'resume' function.
1237 (clear_pending_status_callback, set_pending_status_callback)
1238 (find_status_pending_thread_callback): New functions.
1239 (handle_status): Handle the case of multiple threads having
1240 interesting statuses to report. Report threads' real last signal
1241 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1242 with an interesting thread to report the status for, instead of
1243 always reporting the status of the first thread.
1245 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1247 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1248 * gdbreplay.c (gdbreplay_version): Likewise.
1250 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1252 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1253 iov.iov_len with the real length in use.
1255 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1257 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1258 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1259 for all targets that use win32-low.c.
1260 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1261 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1263 2013-12-13 Pedro Alves <palves@redhat.com>
1265 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1266 if equal to TARGET_WAITKIND_LOADED.
1267 * win32-low.c (cached_status): New static global.
1268 (win32_wait): Add declaration.
1269 (do_initial_child_stuff): Flush all initial pending debug events
1270 up to the initial breakpoint.
1271 (win32_wait): If CACHED_STATUS was set, return that instead
1272 of doing a real wait. Remove the code resuming the execution
1273 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1274 during the initial phase. Also remove the code changing
1275 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1276 TARGET_WAITKIND_STOPPED.
1278 2013-12-11 Yao Qi <yao@codesourcery.com>
1280 * notif.c (handle_notif_ack): Return 0 if no notification
1283 2013-11-20 Doug Evans <dje@google.com>
1285 * linux-low.c (linux_set_resume_request): Fix comment.
1287 2013-11-20 Doug Evans <dje@google.com>
1289 * linux-low.c (resume_status_pending_p): Tweak comment.
1291 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1293 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1294 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1295 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1296 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1297 (srv_amd64_regobj): Add amd64-mpx.o.
1298 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1299 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1300 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1301 * i387-fp.c (num_pl_bnd_register) Added constant.
1302 (num_pl_bnd_cfg_registers) Added constant.
1303 (struct i387_xsave) Added reserved area and MPX fields.
1304 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1305 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1307 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1308 (init_registers_amd64_mpx_linux): Declare new function.
1309 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1310 (x86_64_regmap): Add MPX registers.
1311 (x86_linux_read_description): Add MPX case.
1312 (initialize_low_arch): Initialize MPX targets.
1314 2013-11-18 Tom Tromey <tromey@redhat.com>
1316 * configure: Rebuild.
1317 * configure.ac: Don't check for stdlib.h.
1318 * gdbreplay.c: Unconditionally include stdlib.h.
1320 2013-11-18 Tom Tromey <tromey@redhat.com>
1322 * config.in: Rebuild.
1323 * configure: Rebuild.
1324 * configure.ac: Don't use AC_HEADER_DIRENT.
1326 2013-11-18 Tom Tromey <tromey@redhat.com>
1328 * server.h: Don't check HAVE_STRING_H.
1329 * gdbreplay.c: Don't check HAVE_STRING_H.
1330 * configure: Rebuild.
1332 2013-11-18 Tom Tromey <tromey@redhat.com>
1334 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1337 2013-11-08 Tom Tromey <tromey@redhat.com>
1339 * configure, config.in: Rebuild.
1340 * configure.ac: Remove unused configury.
1342 2013-11-08 Tom Tromey <tromey@redhat.com>
1344 * acinclude.m4: Include common.m4, codeset.m4.
1345 * configure, config.in: Rebuild.
1346 * configure.ac: Use GDB_AC_COMMON.
1348 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1350 * linux-s390-low.c (HWCAP_S390_TE): New define.
1351 (s390_arch_setup): Consider the TE field in the HWCAP for
1352 determining 'have_regset_tdb'.
1354 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1357 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1360 2013-10-02 Pedro Alves <palves@redhat.com>
1362 * server.c (process_serial_event): Don't output "GDBserver
1363 exiting" if GDB is connected through stdio.
1364 * target.c (mywait): Likewise, be silent if GDB is connected
1367 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1369 * lynx-low.c (lynx_add_threads_after_attach): New function.
1370 (lynx_attach): Remove call to add_thread. Add call to
1371 lynx_add_threads_after_attach instead.
1373 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1375 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1376 * config.in, configure: Regenerated.
1378 2013-09-18 Yao Qi <yao@codesourcery.com>
1381 * server.c (start_inferior): Clear 'resume_info'.
1383 2013-09-16 Jiong Wang <jiwang@tilera.com>
1385 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1388 2013-09-16 Jiong Wang <jiwang@tilera.com>
1390 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1391 linux-tile-low.o to srv_tgtobj.
1393 2013-09-16 Will Newton <will.newton@linaro.org>
1395 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1398 2013-09-06 Pedro Alves <palves@redhat.com>
1400 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1401 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1402 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1403 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1404 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1405 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1407 2013-09-06 Pedro Alves <palves@redhat.com>
1409 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1410 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1412 2013-09-06 Pedro Alves <palves@redhat.com>
1414 * linux-amd64-ipa.c: Include tracepoint.h.
1415 * linux-i386-ipa.c: Include tracepoint.h.
1417 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1419 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1420 (ps_get_thread_area): New function.
1422 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1424 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1425 (initialize_low_arch): Call init_registers_crisv32 rather than
1426 init_register_crisv32.
1428 2013-09-05 Pedro Alves <palves@redhat.com>
1430 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1432 * hostio.h: ... this new file.
1433 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1434 win32-low.c: Include hostio.h.
1436 2013-09-05 Pedro Alves <palves@redhat.com>
1438 * server.h (gdb_client_data, handler_func, callback_handler_func)
1439 (delete_file_handler, add_file_handler, append_callback_event)
1440 (delete_callback_event, start_event_loop, initialize_event_loop):
1441 Move to event-loop.h and include it.
1442 * event-loop.h: New file.
1444 2013-09-05 Pedro Alves <palves@redhat.com>
1446 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1447 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1448 (loaded_dll, unloaded_dll): Move to ...
1449 * dll.h: ... this new file.
1450 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1452 2013-09-05 Pedro Alves <palves@redhat.com>
1454 * server.h (current_process, get_thread_process, all_processes)
1455 (add_inferior_to_list, for_each_inferior, current_inferior)
1456 (remove_inferior, add_process, remove_process, find_process_pid)
1457 (have_started_inferiors_p, have_attached_inferiors_p)
1458 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1459 (clear_inferiors, find_inferior, find_inferior_id)
1460 (inferior_target_data, set_inferior_target_data)
1461 (inferior_regcache_data, set_inferior_regcache_data): Move to
1462 inferiors.h, and include it.
1463 * inferiors.h: New file.
1465 2013-09-05 Pedro Alves <palves@redhat.com>
1467 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1471 2013-09-05 Pedro Alves <palves@redhat.com>
1473 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1475 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1476 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1477 (handle_tracepoint_general_set, handle_tracepoint_query)
1478 (tracepoint_finished_step, tracepoint_was_hit)
1479 (release_while_stepping_state_list, current_traceframe)
1480 (in_readonly_region, traceframe_read_mem)
1481 (fetch_traceframe_registers, traceframe_read_sdata)
1482 (traceframe_read_info, struct fast_tpoint_collect_status)
1483 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1484 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1485 (supply_fast_tracepoint_registers)
1486 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1487 (ipa_tdesc, claim_trampoline_space)
1488 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1489 (agent_mem_read, agent_get_trace_state_variable_value)
1490 (agent_set_trace_state_variable_value, agent_tsv_read)
1491 (agent_mem_read_string, get_raw_reg_func_addr)
1492 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1493 * tracepoint.h: ... this new file.
1495 2013-09-05 Pedro Alves <palves@redhat.com>
1497 * server.h (perror_with_name, error, fatal, warning, paddress)
1498 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1500 * utils.h: New file.
1502 2013-09-05 Pedro Alves <palves@redhat.com>
1504 * server.h (remote_debug, noack_mode, transport_is_reliable)
1505 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1506 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1507 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1508 (write_enn, initialize_async_io, enable_async_io)
1509 (disable_async_io, check_remote_input_interrupt_request)
1510 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1511 (dead_thread_notify, prepare_resume_reply)
1512 (decode_address_to_semicolon, decode_address, decode_m_packet)
1513 (decode_M_packet, decode_X_packet, decode_xfer_write)
1514 (decode_search_memory_packet, unhexify, hexify)
1515 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1516 (look_up_one_symbol, relocate_instruction)
1517 (monitor_output): Move to remote-utils.h, and include it.
1518 * remote-utils.h: New file.
1520 2013-09-05 Pedro Alves <palves@redhat.com>
1522 * server.h (_): Delete.
1524 2013-09-02 Pedro Alves <palves@redhat.com>
1526 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1527 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1529 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1531 2013-09-02 Pierre Muller <muller@sourceware.org>
1533 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1534 or WriteProcessMemory complete successfully and handle
1535 ERROR_PARTIAL_COPY error.
1537 2013-09-02 Pedro Alves <palves@redhat.com>
1539 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1540 error instead of EIO.
1542 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1545 * linux-low.c: Include filestuff.h.
1546 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1547 * lynx-low.c: Include filestuff.h.
1548 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1549 * server.c: Include filestuff.h.
1550 (main): Call notice_open_fds.
1551 * spu-low.c: Include filestuff.h.
1552 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1554 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1556 * Makefile.in: Explain why ../target and ../nat are not
1557 listed as include file search paths.
1558 (linux-waitpid.o): New object file rule.
1559 * configure.srv (srv_native_linux_obj): New variable.
1560 Replace all occurrences of linux native object files with
1561 $srv_native_linux_obj.
1562 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1563 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1564 (linux_enable_event_reporting): Remove declaration.
1565 (my_waitpid): Moved to common/linux-waitpid.c.
1566 (linux_wait_for_event): Pass ptid when calling
1567 linux_enable_event_reporting.
1568 (linux_supports_tracefork_flag): Remove.
1569 (linux_enable_event_reporting): Likewise.
1570 (linux_tracefork_grandchild): Remove.
1571 (STACK_SIZE): Moved to common/linux-ptrace.c.
1572 (linux_tracefork_child): Remove.
1573 (linux_test_for_tracefork): Remove.
1574 (linux_look_up_symbols): Call linux_supports_traceclone.
1575 (initialize_low): Remove call to linux_test_for_tracefork.
1576 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1577 common/linux-ptrace.h.
1578 (PTRACE_TYPE_ARG4): Likewise.
1579 Include linux-ptrace.h.
1581 2013-08-21 Pedro Alves <palves@redhat.com>
1583 * config.in: Renegerate.
1585 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1587 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1588 (SFILES): Remove $(srcdir)/common/target-common.c and
1589 add $(srcdir)/target/waitstatus.c.
1590 (OBS): Remove target-common.o and add waitstatus.o.
1591 (server_h): Remove $(srcdir)/../common/target-common.h and
1592 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1593 and $(srcdir)/../target/waitstatus.h.
1594 (target-common.o): Remove.
1595 (waitstatus.o): New target object file.
1596 * target.h: Do not include target-common.h and
1597 include target/resume.h, target/wait.h and
1598 target/waitstatus.h.
1600 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1602 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1603 to PTRACE_TYPE_ARG3.
1604 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1605 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1607 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1608 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1610 2013-07-27 Jie Zhang <jie@codesourcery.com>
1611 Daniel Jacobowitz <dan@codesourcery.com>
1612 Yao Qi <yao@codesourcery.com>
1614 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1615 (mips-linux-watch.o): New rule.
1616 (mips_linux_watch_h): New variable.
1617 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1619 * linux-mips-low.c: Include mips-linux-watch.h.
1620 (struct arch_process_info, struct arch_lwp_info): New.
1621 (update_watch_registers_callback): New function.
1622 (mips_linux_new_process, mips_linux_new_thread) New functions.
1623 (mips_linux_prepare_to_resume, mips_insert_point): New
1625 (mips_remove_point, mips_stopped_by_watchpoint): New
1627 (rsp_bp_type_to_target_hw_bp_type): New function.
1628 (mips_stopped_data_address): New function.
1629 (the_low_target): Add watchpoint support functions.
1631 2013-07-27 Yao Qi <yao@codesourcery.com>
1633 * i386-low.c: Include break-common.h.
1634 (enum target_hw_bp_type): Remove.
1636 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1638 * Makefile.in (SFILES): /common/target-common.c.
1639 (OBS): Add target-common.o.
1640 (server_h): Add $(srcdir)/../common/target-common.h.
1641 (target-common.o): New target.
1642 * server.c (queue_stop_reply_callback): Free
1643 status string after use.
1644 * target.c (target_waitstatus_to_string): Remove.
1645 * target.h: Include target-common.h.
1646 (resume_kind): Likewise.
1647 (target_waitkind): Likewise.
1648 (target_waitstatus): Likewise.
1649 (TARGET_WNOHANG): Likewise.
1651 2013-07-04 Yao Qi <yao@codesourcery.com>
1653 * Makefile.in (host_alias): Use @host_noncanonical@.
1654 (target_alias): Use @target_noncanonical@.
1655 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1656 ACX_NONCANONICAL_HOST.
1657 * configure: Regenerated.
1660 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1662 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1663 * configure: Rebuild.
1664 * Makefile.in (version_host, version_target): Get from configure.
1665 (version.c): Use $(version_host) and $(version_target).
1667 2013-07-03 Pedro Alves <palves@redhat.com>
1669 * Makefile.in (config.status): Depend on development.sh.
1670 * acinclude.m4: Include libmcheck.m4.
1671 * configure: Regenerate.
1673 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1675 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1676 attribute inside the parentheses.
1677 (winapi_DebugSetProcessKillOnExit): Ditto.
1678 (winapi_DebugBreakProcess): Ditto.
1679 (winapi_GenerateConsoleCtrlEvent): Ditto.
1681 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1683 * notif.h (notif_event): Add a dummy member to avoid compiler
1686 2013-07-01 Pedro Alves <palves@redhat.com>
1688 * hostio.c (HOSTIO_PATH_MAX): Define.
1689 (require_filename, handle_open, handle_unlink, handle_readlink):
1692 2013-07-01 Pedro Alves <palves@redhat.com>
1694 * server.h: Include "pathmax.h".
1695 * linux-low.c: Don't include sys/param.h.
1696 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1698 * win32-low.c: Don't include sys/param.h.
1699 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1701 2013-07-01 Pedro Alves <palves@redhat.com>
1703 * event-loop.c: Don't check HAVE_UNISTD_H before including
1705 * gdbreplay.c: Likewise.
1706 * remote-utils.c: Likewise.
1707 * server.c: Likewise.
1708 * configure.ac: Don't check for unistd.h.
1709 * configure: Regenerate.
1711 2013-06-28 Tom Tromey <tromey@redhat.com>
1713 * Makefile.in (version.c): Use version.in, not
1716 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1718 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1719 * configure: Rebuild.
1720 * Makefile.in (version_host, version_target): Get from configure.
1721 (version.c): Use $(version_host) and $(version_target).
1723 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1725 Fix trace-status to output user name without trailing colon.
1726 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1728 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1730 Fix trace-status to output proper start-time and stop-time.
1731 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1732 output start time and stop time in hex as gdb expects.
1734 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1736 * tracepoint.c (build_traceframe_info_xml): Output trace state
1737 variables present in the trace buffer.
1739 2013-06-24 Tom Tromey <tromey@redhat.com>
1741 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1743 (version.o): Remove.
1744 * gdbreplay.c: Include version.h.
1745 (version, host_name): Don't declare.
1746 * server.h: Include version.h.
1747 (version, host_name): Don't declare.
1749 2013-06-12 Pedro Alves <palves@redhat.com>
1751 * linux-x86-low.c (linux_is_elf64): Delete global.
1752 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1753 with local linux_pid_exe_is_elf_64_file use.
1755 2013-06-11 Pedro Alves <palves@redhat.com>
1757 * linux-low.c (regset_disabled, disable_regset): New functions.
1758 (regsets_fetch_inferior_registers)
1759 (regsets_store_inferior_registers): Use them.
1760 (initialize_regsets_info); Don't allocate the disabled_regsets
1762 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1765 2013-06-11 Pedro Alves <palves@redhat.com>
1767 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1770 2013-06-11 Pedro Alves <palves@redhat.com>
1772 * linux-x86-low.c (initialize_low_arch): Call
1773 init_registers_x32_avx_linux.
1775 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1777 Fix compatibility with Android Bionic.
1778 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1781 2013-06-07 Pedro Alves <palves@redhat.com>
1784 * Makefile.in (OBS): Add tdesc.o.
1785 (IPA_OBJS): Add tdesc-ipa.o.
1786 (tdesc-ipa.o): New rule.
1787 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1789 * linux-low.c (new_inferior): Delete.
1790 (disabled_regsets, num_regsets): Delete.
1791 (linux_add_process): Adjust to set the new per-process
1793 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1794 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1795 was a stop. When calling arch_setup, switch the current inferior
1796 to the thread that got an event.
1797 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1798 (regsets_fetch_inferior_registers)
1799 (regsets_store_inferior_registers): New regsets_info parameter.
1801 (linux_register_in_regsets): New regs_info parameter. Adjust to
1803 (register_addr, fetch_register, store_register): New usrregs_info
1804 parameter. Adjust to use it.
1805 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1806 parameter regs_info. Adjust to use it.
1807 (linux_fetch_registers): Get the current inferior's regs_info, and
1809 (linux_store_registers): Ditto.
1810 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1811 (initialize_low): Don't initialize the target_regsets here. Call
1812 initialize_low_arch.
1813 * linux-low.h (target_regsets): Delete declaration.
1814 (struct regsets_info): New.
1815 (struct usrregs_info): New.
1816 (struct regs_info): New.
1817 (struct process_info_private) <new_inferior>: New field.
1818 (struct linux_target_ops): Delete the num_regs, regmap, and
1819 regset_bitmap fields. New field regs_info.
1820 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1821 * i387-fp.c (num_xmm_registers): Delete.
1822 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1823 calls to new interface.
1824 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1825 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1826 Infer the number of xmm registers from the regcache's target
1828 * i387-fp.h (num_xmm_registers): Delete.
1829 * inferiors.c (add_thread): Don't install the thread's regcache
1831 * proc-service.c (gregset_info): Fetch the current inferior's
1832 regs_info. Adjust to use it.
1833 * regcache.c: Include tdesc.h.
1834 (register_bytes, reg_defs, num_registers)
1835 (gdbserver_expedite_regs): Delete.
1836 (get_thread_regcache): If the thread doesn't have a regcache yet,
1837 create one, instead of aborting gdbserver.
1838 (regcache_invalidate_one): Rename to ...
1839 (regcache_invalidate_thread): ... this.
1840 (regcache_invalidate_one): New.
1841 (regcache_invalidate): Only invalidate registers of the current
1843 (init_register_cache): Add target_desc parameter, and use it.
1844 (new_register_cache): Ditto. Assert the target description has a
1845 non zero registers_size.
1846 (regcache_cpy): Add assertions. Adjust.
1847 (realloc_register_cache, set_register_cache): Delete.
1848 (registers_to_string, registers_from_string): Adjust.
1849 (find_register_by_name, find_regno, find_register_by_number)
1850 (register_cache_size): Add target_desc parameter, and use it.
1851 (free_register_cache_thread, free_register_cache_thread_one)
1852 (regcache_release, register_cache_size): New.
1853 (register_size): Add target_desc parameter, and use it.
1854 (register_data, supply_register, supply_register_zeroed)
1855 (supply_regblock, supply_register_by_name, collect_register)
1856 (collect_register_as_string, collect_register_by_name): Adjust.
1857 * regcache.h (struct target_desc): Forward declare.
1858 (struct regcache) <tdesc>: New field.
1859 (init_register_cache, new_register_cache): Add target_desc
1861 (regcache_invalidate_thread): Declare.
1862 (regcache_invalidate_one): Delete declaration.
1863 (regcache_release): Declare.
1864 (find_register_by_number, register_cache_size, register_size)
1865 (find_regno): Add target_desc parameter.
1866 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1868 * remote-utils.c: Include tdesc.h.
1869 (outreg, prepare_resume_reply): Adjust.
1870 * server.c: Include tdesc.h.
1871 (gdbserver_xmltarget): Delete declaration.
1872 (get_features_xml, process_serial_event): Adjust.
1873 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1875 (struct process_info) <tdesc>: New field.
1876 (ipa_tdesc): Declare.
1877 * tdesc.c: New file.
1878 * tdesc.h: New file.
1879 * tracepoint.c: Include tdesc.h.
1880 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1881 (get_context_regcache): Adjust to pass ipa_tdesc down.
1882 (do_action_at_tracepoint): Adjust to get the register cache size
1883 from the context regcache's description.
1884 (traceframe_walk_blocks): Adjust to get the register cache size
1885 from the current trace frame's description.
1886 (traceframe_get_pc): Adjust to get current trace frame's
1887 description and pass it down.
1888 (gdb_collect): Adjust to get the register cache size from the
1890 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1891 (gdbserver_xmltarget): Delete.
1892 (initialize_low_tracepoint): Set the ipa's target description.
1893 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1894 (initialize_low_tracepoint): Set the ipa's target description.
1895 * linux-x86-low.c: Include tdesc.h.
1896 [__x86_64__] (is_64bit_tdesc): New.
1897 (ps_get_thread_area, x86_get_thread_area): Use it.
1898 (i386_cannot_store_register): Rename to ...
1899 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1900 (i386_cannot_fetch_register): Rename to ...
1901 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1902 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1904 (target_regsets): Rename to ...
1905 (x86_regsets): ... this.
1906 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1908 (x86_siginfo_fixup): Use is_64bit_tdesc.
1909 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
1910 (tdesc_x32_avx_linux, tdesc_x32_linux)
1911 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
1913 (x86_linux_update_xmltarget): Delete.
1914 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
1915 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
1916 (AMD64_LINUX_USER64_CS): New.
1917 (x86_linux_read_description): New, based on
1918 x86_linux_update_xmltarget.
1919 (same_process_callback): New.
1920 (x86_arch_setup_process_callback): New.
1921 (x86_linux_update_xmltarget): New.
1922 (x86_regsets_info): New.
1923 (amd64_linux_regs_info): New.
1924 (i386_linux_usrregs_info): New.
1925 (i386_linux_regs_info): New.
1926 (x86_linux_regs_info): New.
1927 (x86_arch_setup): Reimplement.
1928 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
1929 (x86_emit_ops): Ditto.
1930 (the_low_target): Adjust. Install x86_linux_regs_info,
1931 x86_cannot_fetch_register, and x86_cannot_store_register.
1932 (initialize_low_arch): New.
1933 * linux-ia64-low.c (tdesc_ia64): Declare.
1934 (ia64_fetch_register): Adjust.
1935 (ia64_usrregs_info, regs_info): New globals.
1936 (ia64_regs_info): New function.
1937 (the_low_target): Adjust.
1938 (initialize_low_arch): New function.
1939 * linux-sparc-low.c (tdesc_sparc64): Declare.
1940 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
1942 (sparc_arch_setup): New function.
1943 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
1944 (the_low_target): Adjust.
1945 (initialize_low_arch): New function.
1946 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
1947 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
1948 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
1949 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
1950 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
1951 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
1952 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
1953 (tdesc_powerpc_isa205_vsx64l): Declare.
1954 (ppc_cannot_store_register, ppc_collect_ptrace_register)
1955 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
1956 (ppc_set_pc, ppc_get_hwcap): Adjust.
1957 (ppc_usrregs_info): Forward declare.
1958 (!__powerpc64__) ppc_regmap_adjusted: New global.
1959 (ppc_arch_setup): Adjust to the current process'es target
1961 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
1962 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
1963 (ppc_store_evrregset): Adjust.
1964 (target_regsets): Rename to ...
1965 (ppc_regsets): ... this, and make static.
1966 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
1967 (ppc_regs_info): New function.
1968 (the_low_target): Adjust.
1969 (initialize_low_arch): New function.
1970 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
1971 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
1972 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
1973 (tdesc_s390x_linux64v2): Declare.
1974 (s390_collect_ptrace_register, s390_supply_ptrace_register)
1975 (s390_fill_gregset, s390_store_last_break): Adjust.
1976 (target_regsets): Rename to ...
1977 (s390_regsets): ... this, and make static.
1978 (s390_get_pc, s390_set_pc): Adjust.
1979 (s390_get_hwcap): New target_desc parameter, and use it.
1980 [__s390x__] (have_hwcap_s390_high_gprs): New global.
1981 (s390_arch_setup): Adjust to set the current process'es target
1982 description. Don't adjust the regmap.
1983 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
1984 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
1985 (regs_info_3264): New globals.
1986 (s390_regs_info): New function.
1987 (the_low_target): Adjust.
1988 (initialize_low_arch): New function.
1989 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
1990 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
1991 [__mips64] (init_registers_mips_linux)
1992 (init_registers_mips_dsp_linux): Delete defines.
1993 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
1994 (have_dsp): New global.
1995 (mips_read_description): New, based on mips_arch_setup.
1996 (mips_arch_setup): Reimplement.
1997 (get_usrregs_info): New function.
1998 (mips_cannot_fetch_register, mips_cannot_store_register)
1999 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2000 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2001 (target_regsets): Rename to ...
2002 (mips_regsets): ... this, and make static.
2003 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2004 (dsp_regs_info, regs_info): New globals.
2005 (mips_regs_info): New function.
2006 (the_low_target): Adjust.
2007 (initialize_low_arch): New function.
2008 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2009 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2011 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2012 (arm_read_description): New, with bits factored from
2014 (arm_arch_setup): Reimplement.
2015 (target_regsets): Rename to ...
2016 (arm_regsets): ... this, and make static.
2017 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2018 (arm_regs_info): New function.
2019 (the_low_target): Adjust.
2020 (initialize_low_arch): New function.
2021 * linux-m68k-low.c (tdesc_m68k): Declare.
2022 (target_regsets): Rename to ...
2023 (m68k_regsets): ... this, and make static.
2024 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2025 (m68k_regs_info): New function.
2026 (m68k_arch_setup): New function.
2027 (the_low_target): Adjust.
2028 (initialize_low_arch): New function.
2029 * linux-sh-low.c (tdesc_sharch): Declare.
2030 (target_regsets): Rename to ...
2031 (sh_regsets): ... this, and make static.
2032 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2033 (sh_regs_info, sh_arch_setup): New functions.
2034 (the_low_target): Adjust.
2035 (initialize_low_arch): New function.
2036 * linux-bfin-low.c (tdesc_bfin): Declare.
2037 (bfin_arch_setup): New function.
2038 (bfin_usrregs_info, regs_info): New globals.
2039 (bfin_regs_info): New function.
2040 (the_low_target): Adjust.
2041 (initialize_low_arch): New function.
2042 * linux-cris-low.c (tdesc_cris): Declare.
2043 (cris_arch_setup): New function.
2044 (cris_usrregs_info, regs_info): New globals.
2045 (cris_regs_info): New function.
2046 (the_low_target): Adjust.
2047 (initialize_low_arch): New function.
2048 * linux-cris-low.c (tdesc_crisv32): Declare.
2049 (cris_arch_setup): New function.
2050 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2051 (cris_regs_info): New function.
2052 (the_low_target): Adjust.
2053 (initialize_low_arch): New function.
2054 * linux-m32r-low.c (tdesc_m32r): Declare.
2055 (m32r_arch_setup): New function.
2056 (m32r_usrregs_info, regs_info): New globals.
2057 (m32r_regs_info): Adjust.
2058 (initialize_low_arch): New function.
2059 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2060 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2061 (tic6x_usrregs_info): Forward declare.
2062 (tic6x_read_description): New function, based on ...
2063 (tic6x_arch_setup): ... this. Reimplement.
2064 (target_regsets): Rename to ...
2065 (tic6x_regsets): ... this, and make static.
2066 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2067 (tic6x_regs_info): New function.
2068 (the_low_target): Adjust.
2069 (initialize_low_arch): New function.
2070 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2071 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2072 (target_regsets): Rename to ...
2073 (xtensa_regsets): ... this, and make static.
2074 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2076 (xtensa_arch_setup, xtensa_regs_info): New functions.
2077 (the_low_target): Adjust.
2078 (initialize_low_arch): New function.
2079 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2080 (nios2_arch_setup): Set the current process'es tdesc.
2081 (target_regsets): Rename to ...
2082 (nios2_regsets): ... this.
2083 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2084 (nios2_regs_info): New function.
2085 (the_low_target): Adjust.
2086 (initialize_low_arch): New function.
2087 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2088 (aarch64_arch_setup): Set the current process'es tdesc.
2089 (target_regsets): Rename to ...
2090 (aarch64_regsets): ... this.
2091 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2092 (aarch64_regs_info): New function.
2093 (the_low_target): Adjust.
2094 (initialize_low_arch): New function.
2095 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2097 (target_regsets): Rename to ...
2098 (tile_regsets): ... this.
2099 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2100 (tile_regs_info): New function.
2101 (tile_arch_setup): Set the current process'es tdesc.
2102 (the_low_target): Adjust.
2103 (initialize_low_arch): New function.
2104 * spu-low.c (tdesc_spu): Declare.
2105 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2106 * win32-arm-low.c (tdesc_arm): Declare.
2107 (arm_arch_setup): New function.
2108 (the_low_target): Install arm_arch_setup instead of
2110 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2111 (init_windows_x86): Rename to ...
2112 (i386_arch_setup): ... this. Set `win32_tdesc'.
2113 (the_low_target): Adjust.
2114 * win32-low.c (win32_tdesc): New global.
2115 (child_add_thread): Don't create the thread cache here.
2116 (do_initial_child_stuff): Set the new process'es tdesc.
2117 * win32-low.h (struct target_desc): Forward declare.
2118 (win32_tdesc): Declare.
2119 * lynx-i386-low.c (tdesc_i386): Declare global.
2120 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2121 * lynx-low.c (lynx_tdesc): New global.
2122 (lynx_add_process): Set the new process'es tdesc.
2123 * lynx-low.h (struct target_desc): Forward declare.
2124 (lynx_tdesc): Declare global.
2125 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2126 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2127 * nto-low.c (nto_tdesc): New global.
2128 (do_attach): Set the new process'es tdesc.
2129 * nto-low.h (struct target_desc): Forward declare.
2130 (nto_tdesc): Declare.
2131 * nto-x86-low.c (tdesc_i386): Declare.
2132 (nto_x86_arch_setup): Set `nto_tdesc'.
2134 2013-06-04 Gary Benson <gbenson@redhat.com>
2136 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2137 to qSupported response when appropriate.
2138 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2139 with nonzero-length annex.
2140 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2141 arguments supplied in annex.
2143 2013-05-31 Doug Evans <dje@google.com>
2146 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2147 64 bits in 64-cross-32 environment.
2149 2013-05-28 Pedro Alves <palves@redhat.com>
2151 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2152 (aarch64-without-fpu.c): Delete rule.
2153 * configure.srv (aarch64*-*-linux*): Remove references to
2154 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2155 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2158 2013-05-24 Pedro Alves <palves@redhat.com>
2160 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2161 instead of strchr/decode_address. Error if the range isn't split
2162 with a ','. Don't assume there's be a ':' in the action.
2164 2013-05-23 Yao Qi <yao@codesourcery.com>
2165 Pedro Alves <palves@redhat.com>
2167 * linux-low.c (lwp_in_step_range): New function.
2168 (linux_wait_1): If the thread was range stepping and stopped
2169 outside the stepping range, report the stop to GDB. Otherwise,
2170 continue stepping. Add range stepping debug output.
2171 (linux_set_resume_request): Copy the step range from the resume
2173 (linux_supports_range_stepping): New.
2174 (linux_target_ops) <supports_range_stepping>: Set to
2175 linux_supports_range_stepping.
2176 * linux-low.h (struct linux_target_ops)
2177 <supports_range_stepping>: New field.
2178 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2179 * linux-x86-low.c (x86_supports_range_stepping): New.
2180 (the_low_target) <supports_range_stepping>: Set to
2181 x86_supports_range_stepping.
2182 * server.c (handle_v_cont): Handle 'r' action.
2183 (handle_v_requests): Append ";r" if the target supports range
2185 * target.h (struct thread_resume) <step_range_start,
2186 step_range_end>: New fields.
2187 (struct target_ops) <supports_range_stepping>:
2189 (target_supports_range_stepping): New macro.
2191 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2193 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2194 confusion in comment.
2196 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2198 * lynx-low.c (struct process_info_private): New type.
2199 (lynx_add_process): New function.
2200 (lynx_create_inferior, lynx_attach): Replace calls to
2201 add_process by calls to lynx_add_process.
2202 (lynx_resume): If PTID is null, then try using
2203 current_process()->private->last_wait_event_ptid.
2205 (lynx_clear_inferiors): Delete. The contents of that function
2206 has been inlined in lynx_mourn;
2207 (lynx_wait_1): Save the ptid in the process's private data.
2208 (lynx_mourn): Free the process' private data. Replace call
2209 to lynx_clear_inferiors by call to clear_inferiors.
2211 2013-05-17 Yao Qi <yao@codesourcery.com>
2213 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2216 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2218 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2219 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2220 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2221 PT_TEXT_END_ADDR guards. Update comments.
2222 (linux_target_op) <read_offsets>: Conditionally define to
2223 linux_read_offsets if the target is UCLIBC and if it defines
2224 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2226 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2227 Andrew Jenner <andrew@codesourcery.com>
2229 * Makefile.in (SFILES): Add linux-nios2-low.c.
2230 (clean): Add action to delete nios2-linux.c.
2231 (nios2-linux.c): New rule.
2232 * configure.srv: Add nios2*-*-linux*.
2233 * linux-nios2-low.c: New.
2235 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2237 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2239 2013-04-25 Hui Zhu <hui@codesourcery.com>
2242 * ax.c (ax_printf): Add fflush.
2244 2013-04-22 Tom Tromey <tromey@redhat.com>
2246 * Makefile.in (SFILES): Add filestuff.c.
2247 (OBS): Add filestuff.o.
2248 (filestuff.o): New target.
2249 * config.in, configure: Rebuild.
2250 * configure.ac: Check for fdwalk, pipe2.
2252 2013-04-17 Pedro Alves <palves@redhat.com>
2254 * configure.ac (USE_THREAD_DB): Delete variable.
2255 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2256 Don't AC_SUBST USE_THREAD_DB.
2257 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2258 * config.in, configure: Regenerate.
2260 2013-04-16 Pedro Alves <palves@redhat.com>
2262 * linux-low.h (struct lwp_info) <thread_known>: Move under
2263 the USE_THREAD_DB #ifdef.
2265 2013-04-16 Pedro Alves <palves@redhat.com>
2267 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2268 (linux-low.o): Delete rule.
2269 * linux-low.h: Always include "gdb_thread_db.h" instead of
2270 conditionally including thread_db.h.
2271 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2274 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2276 * Makefile.in (install-only): Fix make install regression.
2278 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2280 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2281 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2283 * gdbserver.1: Remove.
2285 2013-03-22 Pedro Alves <palves@redhat.com>
2287 * linux-low.c (handle_extended_wait): Don't call
2288 linux_enable_event_reporting.
2290 2013-03-15 Tony Theodore <tonyt@logyst.com>
2293 * Makefile.in (SHELL): Use @SHELL@.
2295 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2297 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2300 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2302 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2303 Remove extraneous NULL element.
2305 2013-03-13 Yao Qi <yao@codesourcery.com>
2307 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2308 'V' block in trace frame.
2310 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2312 * target.h (struct target_ops): Add btrace ops.
2313 (target_supports_btrace): New macro.
2314 (target_enable_btrace): New macro.
2315 (target_disable_btrace): New macro.
2316 (target_read_btrace): New macro.
2317 * gdbthread.h (struct thread_info): Add btrace field.
2318 * server.c: Include btrace-common.h.
2319 (handle_btrace_general_set): New function.
2320 (handle_btrace_enable): New function.
2321 (handle_btrace_disable): New function.
2322 (handle_general_set): Call handle_btrace_general_set.
2323 (handle_qxfer_btrace): New function.
2324 (struct qxfer qxfer_packets[]): Add btrace entry.
2325 * inferiors.c (remove_thread): Disable btrace.
2326 * linux-low: Include linux-btrace.h.
2327 (linux_low_enable_btrace): New function.
2328 (linux_low_read_btrace): New function.
2329 (linux_target_ops): Add btrace ops.
2330 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2331 Add srv_linux_btrace=yes.
2332 (x86_64-*-linux*): Add linux-btrace.o.
2333 Add srv_linux_btrace=yes.
2334 * configure.ac: Define HAVE_LINUX_BTRACE.
2335 * config.in: Regenerated.
2336 * configure: Regenerated.
2338 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2340 * server.c (handle_qxfer): Preserve error message if -3 is
2342 (qxfer): Document the -3 return value.
2344 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2346 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2347 (linux_btrace_h): New variable.
2348 (linux-btrace.o): New rule.
2350 2013-03-08 Stan Shebs <stan@codesourcery.com>
2351 Hafiz Abid Qadeer <abidh@codesourcery.com>
2353 * tracepoint.c (trace_buffer_size): New global.
2354 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2355 (init_trace_buffer): Change to one-argument function. Allocate
2356 trace buffer memory.
2357 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2358 handle QTBuffer:size packet.
2359 (cmd_bigqtbuffer_size): New function.
2360 (initialize_tracepoint): Call init_trace_buffer with
2361 DEFAULT_TRACE_BUFFER_SIZE.
2362 * server.c (handle_query): Add QTBuffer:size in the
2365 2013-03-07 Yao Qi <yao@codesourcery.com>
2367 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2368 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2370 (cmd_qtsp): Adjust condition. Do post increment.
2371 Set cur_action and cur_step_action back to 0.
2373 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2376 * linux-low.c (linux_write_memory): Return early success if LEN is
2379 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2381 * configure.srv: Add x86_64-*-cygwin* as target.
2383 2013-02-28 Tom Tromey <tromey@redhat.com>
2385 * configure.ac: Invoke AC_SYS_LARGEFILE.
2386 * configure, config.in: Rebuild.
2388 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2390 * win32-low.c: Throughout, fix format strings and casts of
2391 printf-like functions to avoid type related warnings on all
2393 (get_child_debug_event): Print dwDebugEventCode as hex since
2394 that's how it's usually documented.
2396 2013-02-28 Yao Qi <yao@codesourcery.com>
2398 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2401 2013-02-27 Jiong Wang <jiwang@tilera.com>
2403 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2404 (reg-tilegx32.c): New rule.
2405 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2406 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2407 different register info initializer according to elf class.
2408 (init_registers_tilgx32): New function. The tilegx32 register info
2410 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2411 (tile_store_gregset): Likewise.
2413 2013-02-27 Yao Qi <yao@codesourcery.com>
2415 * server.c (process_point_options): Print debug message when
2416 debug_threads is true.
2418 2013-02-26 Yao Qi <yao@codesourcery.com>
2420 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2422 2013-02-19 Pedro Alves <palves@redhat.com>
2423 Kai Tietz <ktietz@redhat.com>
2427 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2428 instead of strtoul to extract address from packet.
2429 (process_serial_event) <'z'>: Likewise.
2431 2013-02-18 Yao Qi <yao@codesourcery.com>
2433 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2435 2013-02-14 Pedro Alves <palves@redhat.com>
2439 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2440 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2442 2013-02-14 Pedro Alves <palves@redhat.com>
2444 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2446 2013-02-14 Pedro Alves <palves@redhat.com>
2448 * tracepoint.c (save_string): Delete.
2449 (add_tracepoint_action): Use savestring instead of save_string.
2451 2013-02-12 Pedro Alves <palves@redhat.com>
2453 * linux-xtensa-low.c: Ditto.
2454 * xtensa-xtregs.c: Ditto.
2456 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2458 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2461 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2463 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2464 aarch64_num_wp_regs and aarch64_num_bp_regs to
2465 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2467 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2469 * linux-aarch64-low.c (ps_get_thread_area): Replace
2470 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2472 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2473 Marcus Shawcroft <marcus.shawcroft@arm.com>
2474 Nigel Stephens <nigel.stephens@arm.com>
2475 Yufeng Zhang <yufeng.zhang@arm.com>
2477 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2478 (aarch64.c, aarch64-without-fpu.c): New targets.
2479 * configure.srv (aarch64*-*-linux*): New.
2480 * linux-aarch64-low.c: New file.
2482 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2484 * linux-low.c (handle_extended_wait, linux_create_inferior)
2485 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2486 (dequeue_one_deferred_signal, linux_resume_one_thread)
2487 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2488 (linux_tracefork_grandchild, linux_test_for_tracefork)
2489 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2490 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2491 where the argument is 0.
2493 2013-01-25 Yao Qi <yao@codesourcery.com>
2495 * event-loop.c: Include "queue.h".
2496 (gdb_event_p): New typedef.
2497 (struct gdb_event) <next_event>: Remove.
2498 (event_queue): Change to QUEUE(gdb_event_p).
2499 (async_queue_event): Remove.
2500 (gdb_event_xfree): New.
2501 (initialize_event_loop): New.
2502 (process_event): Use API from QUEUE.
2503 (wait_for_event): Likewise.
2504 * server.c (main): Call initialize_event_loop.
2505 * server.h (initialize_event_loop): Declare.
2507 2013-01-18 Yao Qi <yao@codesourcery.com>
2509 * ax.h (struct eval_agent_expr_context): New.
2510 (gdb_eval_agent_expr): Update declaration.
2511 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2512 TFRAME. Add new argument CTX.
2513 * server.h (struct eval_agent_expr_context): Declare.
2514 (agent_mem_read, agent_tsv_read): Update declaration.
2515 (agent_mem_read_string): Likewise.
2516 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2517 (add_traceframe_block): Add new argument TPOINT.
2518 Increase TPOINT->traceframe_usage.
2519 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2520 eval_tracepoint_agent_expr.
2521 (condition_true_at_tracepoint): Likewise.
2522 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2523 (agent_mem_read_string, agent_tsv_read): Likewise.
2525 2013-01-16 Yao Qi <yao@codesourcery.com>
2527 * linux-low.c (linux_resume_one_lwp): Don't check
2528 'lwp->bp_reinsert != 0'.
2530 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2531 Pedro Alves <palves@redhat.com>
2533 * lynx-low.c (ptrace_request_to_str): Define a temporary
2534 macro and use it to simplify this function's implementation.
2536 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2538 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2541 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2543 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2545 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2547 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2549 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2551 * lynx-low.c (lynx_resume): Use the resume_info parameter
2552 to determine the ptid for the lynx_ptrace call, unless
2553 it is equal to minus_one_ptid, in which case we use the
2554 ptid of the current_inferior.
2555 (lynx_wait_1): After having received a thread create/exit
2556 event, resume the inferior's execution using the signaling
2557 thread's ptid, rather than the old ptid.
2559 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2561 * lynx-low.c (lynx_resume): Delete variable ret.
2563 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2565 * gdbreplay.c (gdbreplay_version): Update copyright year.
2566 * server.c (gdbserver_version): Likewise.
2568 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2570 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2573 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2575 * lynx-low.c (ptrace_request_to_str): Add handling for
2578 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2580 * lynx-low.c (lynx_attach): Delete variable new_process.
2582 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2584 * lynx-low.c (lynx_create_inferior): Delete variable
2587 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2589 * lynx-low.c (ptrace_request_to_str): Do not handle
2590 PTRACE_GETTHREADLIST if this macro does not exist.
2592 2012-12-15 Yao Qi <yao@codesourcery.com>
2594 * Makefile.in (OBS): Add notif.o.
2595 * notif.c, notif.h: New.
2596 * server.c: Include "notif.h".
2597 (struct vstop_notif) <next>: Remove.
2599 (queue_stop_reply): Update.
2600 (push_event, send_next_stop_reply): Remove.
2601 (discard_queued_stop_replies): Update.
2602 (notif_stop): New variable.
2603 (handle_v_stopped): Remove.
2604 (handle_v_requests): Don't call handle_v_stopped. Call
2605 handle_ack_notif instead.
2606 (queue_stop_reply_callback): Call notif_event_enque instead
2607 of queue_stop_reply.
2608 (handle_status): Don't call send_next_stop_reply, call
2609 notif_write_event instead.
2610 (kill_inferior_callback): Likewise.
2611 (detach_or_kill_inferior_callback): Likewise.
2612 (main): Call initialize_notif.
2613 (process_serial_event): Call QUEUE_is_empty.
2614 (handle_target_event): Call notif_push instead of push event.
2615 * server.h (push_event): Remove declaration.
2617 2012-12-10 Tom Tromey <tromey@redhat.com>
2619 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2620 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2623 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2624 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2625 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2626 (amd64-linux-ipa.o, ax.o): Rewrite.
2627 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2628 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2629 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2630 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2631 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2632 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2633 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2634 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2635 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2636 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2637 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2638 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2639 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2640 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2641 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2642 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2643 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2644 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2645 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2646 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2647 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2648 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2649 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2650 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2651 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2652 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2653 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2654 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2655 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2656 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2657 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2658 (reg-tilegx.o): Remove.
2659 (all_object_files): New macro.
2660 Include .deps files.
2661 * aclocal.m4, configure: Rebuild.
2662 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2663 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2664 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2666 2012-12-05 Tom Tromey <tromey@redhat.com>
2669 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2671 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2673 * configure.ac: Check for linux/perf_event.h.
2674 * config.in: Regenerated.
2675 * configure: Regenerated.
2677 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2679 * hostio.c (handle_readlink): Decrease buffer size
2680 parameter passed to readlink by one byte.
2682 2012-11-26 Yao Qi <yao@codesourcery.com>
2684 * configure.ac (build_warnings): Append '-Wempty-body'.
2685 * configure: Regenerated.
2686 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2689 2012-11-15 Pierre Muller <muller@sourceware.org>
2691 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2692 * config.in: Regenerate.
2693 * configure: Regenerate.
2694 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2695 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2696 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2697 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2699 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2700 instead of <sys/wait.h> header.
2701 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2703 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2705 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2706 (various make rules): Remove -DGDBSERVER
2708 2012-11-09 Yao Qi <yao@codesourcery.com>
2710 * spu-low.c (current_ptid): Move it to ..
2711 * gdbthread.h: ... here. New.
2712 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2713 * server.c (myresume, process_serial_event): Likewise.
2714 * thread-db.c (thread_db_find_new_threads): Likewise.
2715 * tracepoint.c (run_inferior_command): Likewise.
2717 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2719 * server.c (handle_search_memory_1): Include access length in
2722 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2724 * linux-crisv32-low.c: Fix compile errors.
2726 2012-09-04 Yao Qi <yao@codesourcery.com>
2728 * tracepoint.c (cmd_qtsv): Adjust debug message.
2729 Don't check CUR_TPOINT.
2731 2012-08-28 Yao Qi <yao@codesourcery.com>
2733 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2734 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2735 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2736 Remove declarations of xmalloc, xreallloc, xstrdup and
2738 * Makefile.in (libiberty_h): New.
2739 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2740 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2742 2012-08-23 Yao Qi <yao@codesourcery.com>
2744 * server.h: Remove declaration of 'xsnprintf'.
2746 2012-08-22 Keith Seitz <keiths@redhat.com>
2748 * server.h: Include build-gnulib-gbserver/config.h.
2749 * gdbreplay.c: Likewise.
2751 2012-08-08 Doug Evans <dje@google.com>
2753 * Makefile.in (SFILES): Add gdb_vecs.c.
2754 (OBS): Add gdb_vecs.o.
2755 (gdb_vecs_h, host_defs_h): New variables.
2756 (thread-db.o): Add $(gdb_vecs_h) dependency.
2757 (gdb_vecs.o): New rule.
2758 * thread-db.c: #include "gdb_vecs.h".
2759 (thread_db_load_search): Use a vector to iterate over path elements.
2760 Handle text appearing after "$pdir".
2762 * configure.ac: Add check for strstr.
2763 * config.in: Regenerate.
2764 * configure: Regenerate.
2766 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2768 * hostio.c (handle_pread): If pread fails, fall back to attempting
2770 (handle_pwrite): Likewise for pwrite.
2772 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2774 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2775 between unsupported TYPE and unimplementable ADDR/LEN combination.
2776 (arm_insert_point): Act on new return value.
2778 2012-07-31 Pedro Alves <palves@redhat.com>
2780 * server.c (process_point_options): Only skip tokens if we find
2781 one that is unrecognized. Don't treat 'X' specially while
2782 skipping unrecognized tokens.
2784 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2786 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2787 to 4-byte-align HW breakpoint addresses for Thumb.
2789 2012-07-27 Yao Qi <yao@codesourcery.com>
2793 * server.h: Declare gdb_agent_about_to_close.
2794 * target.c (kill_inferior): Include "agent.h".
2795 New. Send command 'kill'.
2796 * target.h (kill_inferior): Removed macro.
2797 * tracepoint.c (gdb_agent_about_to_close): New.
2798 (gdb_agent_helper_thread): Handle command 'close'.
2799 Wait endlessly until the inferior stops.
2800 Install gdb_agent_remove_socket to atexit hook.
2801 (agent_socket_name): New static variable.
2802 (gdb_agent_socket_init): Replace local variable 'name' with
2803 'agent_socket_name'.
2804 (gdb_agent_remove_socket): New.
2806 2012-07-27 Yao Qi <yao@codesourcery.com>
2808 * server.c (process_point_options): Stop at 'X' when parsing.
2810 2012-07-19 Michael Eager <eager@eagercon.com>
2812 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2814 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2815 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2816 hardware breakpoint.
2818 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2820 * gdbserver/linux-low.c (initialize_low): Call
2821 linux_ptrace_init_warnings.
2823 2012-07-02 Doug Evans <dje@google.com>
2825 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2828 2012-07-02 Stan Shebs <stan@codesourcery.com>
2830 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2831 (ax.o): Add it to build rule.
2833 (OBS): Add format.o.
2834 (IPA_OBS): Add format.o.
2835 * server.c (handle_query): Claim support for breakpoint commands.
2836 (process_point_options): Add command case.
2837 (process_serial_event): Leave running if there are printfs in
2839 * mem-break.h (any_persistent_commands): Declare.
2840 (add_breakpoint_commands): Declare.
2841 (gdb_no_commands_at_breakpoint): Declare.
2842 (run_breakpoint_commands): Declare.
2843 * mem-break.c (struct point_command_list): New struct.
2844 (struct breakpoint): New field command_list.
2845 (any_persistent_commands): New function.
2846 (add_commands_to_breakpoint): New function.
2847 (add_breakpoint_commands): New function.
2848 (gdb_no_commands_at_breakpoint): New function.
2849 (run_breakpoint_commands): New function.
2850 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2852 * ax.c: Include format.h.
2853 (ax_printf): New function.
2854 (gdb_eval_agent_expr): Add printf opcode.
2856 2012-06-13 Yao Qi <yao@codesourcery.com>
2858 * server.c (start_inferior): Remove duplicated writes to fields
2859 'last_resume_kind' and 'last_status' of 'current_inferior'.
2861 2012-06-12 Yao Qi <yao@codesourcery.com>
2862 Pedro Alves <palves@redhat.com>
2864 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2866 * server.c (handle_v_cont): Extend comment.
2868 2012-06-11 Yao Qi <yao@codesourcery.com>
2870 * linux-low.c (linux_attach): Add 'static'.
2872 2012-06-06 Yao Qi <yao@codesourcery.com>
2874 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2876 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2878 Fix gcc -flto compilation warning.
2879 * server.c (main): Make variable multi_mode and attach volatile.
2881 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2883 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2884 if the platform doesn't know about it.
2886 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2888 * Makefile.in (SFILES): Add linux-tile-low.c.
2889 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2890 * configure.srv: Handle tilegx-*-linux*.
2891 * linux-tile-low.c: New file.
2893 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2895 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2897 2012-05-24 Pedro Alves <palves@redhat.com>
2901 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2903 2012-05-24 Pedro Alves <palves@redhat.com>
2907 Replace target_signal with gdb_signal throughout.
2909 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
2911 * linux-low.c (linux_store_registers): Avoid the copying sequence
2912 when no data has been retrieved by ptrace.
2914 2012-05-22 Will Deacon <will.deacon@arm.com>
2916 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
2917 Include asm/ptrace.h.
2918 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
2921 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2923 * linux-low.c (linux_store_registers): Don't re-retrieve data
2924 with ptrace that has already been obtained from /proc. Always
2925 copy any data retrieved with ptrace to the buffer supplied.
2927 2012-05-11 Yao Qi <yao@codesourcery.com>
2928 Pedro Alves <palves@redhat.com>
2930 * linux-low.c (enum stopping_threads_kind): New.
2931 (stopping_threads): Change type to `enum stopping_threads_kind'.
2932 (handle_extended_wait): If stopping and suspending threads, leave
2933 the new_lwp suspended too.
2934 (linux_wait_for_event): Adjust.
2935 (stop_all_lwps): Set `stopping_threads' to
2936 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
2937 whether we're suspending threads or just stopping them. Assert no
2940 2012-04-29 Yao Qi <yao@codesourcery.com>
2942 * server.h: Move some code to ...
2943 * gdbthread.h: ... here. New.
2944 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
2945 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
2946 (nto-low.o, win32-low.o): Likewise.
2947 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
2948 * regcache.c, remote-utils.c, server.c: Likewise.
2949 * target.c, tracepoint.c, win32-low.c: Likewise.
2951 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2953 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
2954 (PTRACE_ARG4_TYPE): Likewise.
2955 (PTRACE_XFER_TYPE): Likewise.
2956 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
2957 ptrace to PTRACE_ARG3_TYPE.
2958 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
2959 (PTRACE_ARG4_TYPE): Likewise.
2960 (PTRACE_XFER_TYPE): Likewise.
2961 (linux_detach_one_lwp): Cast fourth argument of
2962 ptrace to long then PTRACE_ARG4_TYPE.
2963 (regsets_fetch_inferior_registers): Cast third argument of
2964 ptrace to long then PTRACE_ARG3_TYPE.
2965 (regsets_store_inferior_registers): Likewise.
2967 2012-04-20 Pedro Alves <palves@redhat.com>
2969 * configure: Regenerate.
2971 2012-04-19 Pedro Alves <palves@redhat.com>
2973 * Makefile.in (GNULIB_BUILDDIR): New.
2974 (LIBGNU, INCGNU, GNULIB_H): Adjust.
2975 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
2976 (all, install-only, uninstall, clean-info, all-lib, clean): No
2977 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
2978 (maintainer-clean realclean distclean): Use subdir_do.
2980 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
2981 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
2982 * acinclude.m4: Include acx_configure_dir.m4.
2983 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
2984 calls. Call AC_PROG_RANLIB. Configure gnulib using
2987 (GNULIB_STDINT_H): Adjust.
2988 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
2989 * gdbreplay.c: Include build-gnulib/config.h.
2990 * server.h: Likewise.
2991 * aclocal.m4: Regenerate.
2992 * config.in: Regenerate.
2993 * configure: Regenerate.
2995 2012-04-19 Pedro Alves <palves@redhat.com>
2997 * Makefile.in (LIBGNU, INCGNU): Adjust.
2998 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
2999 (all, install-only, uninstall, clean-info, all-lib, clean)
3000 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3001 * configure.ac: Adjust AC_OUTPUT output.
3002 * aclocal.m4: Regenerate.
3003 * configure: Regenerate.
3005 2012-04-19 Pedro Alves <palves@redhat.com>
3007 * Makefile.in (generated_files): New.
3008 (server_h): Remove the explicit dependency on config.h, and depend
3009 on $generated_files.
3011 2012-04-19 Pedro Alves <palves@redhat.com>
3013 * Makefile.in (INCGNU): Add -Ignulib.
3015 2012-04-19 Pedro Alves <palves@redhat.com>
3017 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3018 (INCGNU): ... this, and spell out -I here.
3019 (GNULIB_LIB): Rename to ...
3021 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3023 2012-04-19 Pedro Alves <palves@redhat.com>
3025 * config.in: Regenerate.
3027 2012-04-19 Pedro Alves <palves@redhat.com>
3029 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3030 * server.h (memmem): Remove declaration.
3031 * config.in: Regenerate.
3032 * configure: Regenerate.
3034 2012-04-19 Yao Qi <yao@codesourcery.com>
3036 * Makefile.in (SFILES): Add common/vec.c.
3040 2012-04-19 Yao Qi <yao@codesourcery.com>
3042 * remote-utils.c (prepare_resume_reply): Replace with macro
3043 target_core_of_thread.
3044 * server.c (handle_qxfer_threads_proper): Likewise.
3045 * target.h (traget_core_of_thread): New macro.
3047 2012-04-18 Pedro Alves <palves@redhat.com>
3049 * aclocal.m4: Regenerate.
3050 * configure: Regenerate.
3052 2012-04-16 Yao Qi <yao@codesourcery.com>
3054 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3055 duplicated on address.
3057 2012-04-16 Yao Qi <yao@codesourcery.com>
3059 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3060 (struct tracepoint_action_ops) <send>: New field.
3061 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3062 (agent_expr_send, x_tracepoint_action_send): New.
3063 (l_tracepoint_action_send): New.
3064 (cmd_qtdp): Download and install tracepoint
3065 according to `use_agent'.
3066 (run_inferior_command): Add one more parameter `len'.
3068 (tracepoint_send_agent): New.
3069 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3071 2012-04-16 Yao Qi <yao@codesourcery.com>
3073 * tracepoint.c (download_tracepoints): Moved to ...
3074 (cmd_qtstart): ... here.
3076 2012-04-14 Yao Qi <yao@codesourcery.com>
3078 * tracepoint.c: Include inttypes.h.
3079 (struct collect_memory_action): Use sized types.
3080 (struct tracepoint): Likewise.
3081 (cmd_qtdp, stop_tracing): Update print specifiers.
3082 (cmd_qtp, response_tracepoint): Likewise.
3083 (collect_data_at_tracepoint): Likewise.
3084 (collect_data_at_step): Likewise.
3086 2012-04-14 Yao Qi <yao@codesourcery.com>
3088 Import gnulib module inttypes.
3089 * aclocal.m4, config.in, configure: Regenerated.
3091 2012-04-14 Yao Qi <yao@codesourcery.com>
3093 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3094 Makefile and config.status at last.
3096 2012-04-13 Yao Qi <yao@codesourcery.com>
3098 * tracepoint.c: Include stdint.h unconditionally.
3100 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3102 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3103 on BFD_HAVE_SYS_PROCFS_TYPE.
3104 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3105 * configure: Regenerate.
3106 * config.in: Likewise.
3108 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3110 * Makefile.in (clean): Also remove x32.c x32-linux.c
3111 x32-avx.c x32-avx-linux.c.
3112 (x32.o): New target.
3114 (x32-linux.o): Likewise.
3115 (x32-linux.c): Likewise.
3116 (x32-avx.o): Likewise.
3117 (x32-avx.c): Likewise.
3118 (x32-avx-linux.o): Likewise.
3119 (x32-avx-linux.c): Likewise.
3121 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3122 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3123 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3124 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3125 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3126 i386/x32-avx-linux.xml.
3128 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3129 (init_registers_x32_avx_linux): Likwise.
3130 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3131 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3133 2012-04-13 Pedro Alves <palves@redhat.com>
3135 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3136 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3137 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3138 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3141 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3143 * linux-x86-low.c (compat_x32_clock_t): New.
3144 (compat_x32_siginfo_t): Likewise.
3145 (compat_x32_siginfo_from_siginfo): Likewise.
3146 (siginfo_from_compat_x32_siginfo): Likewise.
3147 (linux_is_elf64): Likewise.
3148 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3149 and siginfo_from_compat_x32_siginfo for x32.
3150 (x86_arch_setup): Set linux_is_elf64.
3152 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3155 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3157 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3158 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3159 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3160 compatible with process.
3162 2012-04-12 Yao Qi <yao@codesourcery.com>
3164 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3165 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3166 (install-only, install-info, clean): Handle sub dir gnulib.
3167 (all-lib, am--refresh): New targets.
3168 (memmem.o): Remove target.
3169 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3170 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3171 (AC_REPLACE_FUNCS): Remove memmem.
3172 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3173 (AC_OUTPUT): Generate Makefile in gnulib/.
3174 * aclocal.m4, config.in, configure: Regenerated.
3176 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3178 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3180 2012-04-05 Pedro Alves <palves@redhat.com>
3182 -Werror=strict-aliasing
3184 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3187 2012-04-04 Pedro Alves <palves@redhat.com>
3189 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3190 (sparc_store_gregset_from_stack, sparc_store_gregset)
3191 (sparc_breakpoint_at): Fix formatting.
3193 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3195 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3197 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3198 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3199 * config.in: Regenerate.
3200 * configure: Likewise.
3202 2012-03-29 Pedro Alves <palves@redhat.com>
3204 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3205 Correct ptrace arguments.
3207 2012-03-28 Pedro Alves <palves@redhat.com>
3209 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3210 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3211 (IA64_FR1_REGNUM): New defines.
3212 (ia64_fetch_register): New.
3213 (the_low_target): Install it.
3214 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3216 * linux-low.c (linux_fetch_registers): Try the
3217 the_low_target.fetch_register hook first.
3219 * linux-arm-low.c (the_low_target): Adjust.
3220 * linux-bfin-low.c (the_low_target): Adjust.
3221 * linux-cris-low.c (the_low_target): Adjust.
3222 * linux-crisv32-low.c (the_low_target): Adjust.
3223 * linux-m32r-low.c (the_low_target): Adjust.
3224 * linux-m68k-low.c (the_low_target): Adjust.
3225 * linux-mips-low.c (the_low_target): Adjust.
3226 * linux-ppc-low.c (the_low_target): Adjust.
3227 * linux-s390-low.c (the_low_target): Adjust.
3228 * linux-sh-low.c (the_low_target): Adjust.
3229 * linux-sparc-low.c (the_low_target): Adjust.
3230 * linux-tic6x-low.c (the_low_target): Adjust.
3231 * linux-x86-low.c (the_low_target): Adjust.
3232 * linux-xtensa-low.c (the_low_target): Adjust.
3234 2012-03-26 Pedro Alves <palves@redhat.com>
3236 * server.c (handle_qxfer_libraries): Don't bail early if
3237 the_target->qxfer_libraries_svr4 is not NULL.
3239 2012-03-26 Pedro Alves <palves@redhat.com>
3241 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3243 2012-03-23 Pedro Alves <palves@redhat.com>
3245 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3246 "library-list-svr4" element's start tag when the the DSO list is
3249 2012-03-23 Pedro Alves <palves@redhat.com>
3251 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3252 a variable whose type size is the same as the inferior's pointer
3255 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3257 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3259 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3260 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3261 * linux-low.h: Include <signal.h>.
3262 (struct siginfo): Remove forward declaration.
3263 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3266 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3268 * .gitignore: Ignore more files.
3270 2012-03-19 Pedro Alves <palves@redhat.com>
3271 Jan Kratochvil <jan.kratochvil@redhat.com>
3273 * server.c (cont_thread, general_thread): Add describing comments.
3274 (start_inferior): Clear `cont_thread'.
3275 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3278 2012-03-15 Yao Qi <yao@codesourcery.com>
3280 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3282 (cmd_qtdp): ... here.
3284 2012-03-15 Yao Qi <yao@codesourcery.com>
3286 * tracepoint.c (struct tracepoint_action_ops): New.
3287 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3288 (m_tracepoint_action_download): New.
3289 (r_tracepoint_action_download): New.
3290 (x_tracepoint_action_download): New.
3291 (l_tracepoint_action_download): New.
3292 (add_tracepoint_action): Install `action->ops' according type.
3293 (download_tracepoint_1): Move code `download' function pointer
3294 of various tracepoint_action_ops.
3296 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3298 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3299 linux_ptrace_attach_warnings.
3301 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3303 * Makefile.in (linux-ptrace.o): New.
3304 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3305 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3306 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3307 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3308 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3310 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3312 2012-03-08 Yao Qi <yao@codesourcery.com>
3313 Pedro Alves <palves@redhat.com>
3315 Fix PR server/13392.
3316 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3318 * tracepoint.c (remove_tracepoint): New.
3319 (cmd_qtdp): Call remove_tracepoint when failed to install.
3321 2012-03-07 Pedro Alves <palves@redhat.com>
3323 * linux-low.c (get_detach_signal): New.
3324 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3325 Pass on pending signals to PTRACE_DETACH. Check the result of the
3327 * server.c (program_signals, program_signals_p): New.
3328 (handle_general_set): Handle QProgramSignals.
3329 * server.h (program_signals, program_signals_p): Declare.
3331 2012-03-05 Pedro Alves <palves@redhat.com>
3332 Jan Kratochvil <jan.kratochvil@redhat.com>
3334 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3337 2012-03-03 Yao Qi <yao@codesourcery.com>
3339 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3340 agent_look_up_symbols.
3342 2012-03-03 Yao Qi <yao@codesourcery.com>
3344 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3345 (linux-x86-low.o): Likewise.
3346 * server.h: Remove in_process_agent_loaded.
3347 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3351 2012-03-03 Yao Qi <yao@codesourcery.com>
3353 * tracepoint.c (gdb_agent_capability): New global.
3354 (in_process_agent_loaded_ust): Renamed to
3355 `in_process_agent_supports_ust'.
3357 (in_process_agent_supports_ust): Call agent_capability_check.
3358 (clear_installed_tracepoints): Assert that agent supports
3361 2012-03-03 Yao Qi <yao@codesourcery.com>
3363 * linux-low.c (linux_supports_agent): New.
3364 (linux_target_ops): Initialize field `supports_agent' with
3365 linux_supports_agent.
3366 * target.h (struct target_ops) <supports_agent>: New.
3367 (target_supports_agent): New macro.
3368 * server.c (handle_general_set): Handle packet 'QAgent'.
3369 (handle_query): Send `QAgent+'.
3370 * Makefile.in (server.o): Depends on agent.h.
3372 2012-03-03 Yao Qi <yao@codesourcery.com>
3374 * Makefile.in (OBS): Add agent.o.
3375 Add new rule for agent.o.
3376 Track dependence of tracepoint.c on agent.h.
3377 * tracepoint.c (run_inferior_command_1):
3378 (run_inferior_command): Call agent_run_command.
3379 (gdb_ust_connect_sync_socket): Deleted. Move it to
3381 (resume_thread, stop_thread): Likewise.
3382 (gdb_ust_socket_init): Renamed to ...
3383 (gdb_agent_socket_init): ... New.
3384 (gdb_ust_thread): Renamed to ...
3385 (gdb_agent_helper_thread): ... New.
3386 (gdb_ust_init): Move some code to ...
3387 (gdb_agent_init): ... here. New.
3388 [HAVE_UST]: Call gdb_ust_init.
3389 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3390 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3391 * config.in, configure: Regenerated.
3393 2012-03-02 Pedro Alves <palves@redhat.com>
3395 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3396 * linux-low.c (struct simple_pid_list): New.
3397 (stopped_pids): New a struct simple_pid_list pointer.
3398 (add_to_pid_list, pull_pid_from_list): New.
3399 (handle_extended_wait): Don't assume the first signal new children
3400 report is SIGSTOP. Adjust call to pull_pid_from_list.
3401 (linux_wait_for_lwp): Adjust.
3403 2012-03-02 Yao Qi <yao@codesourcery.com>
3405 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3408 2012-03-02 Yao Qi <yao@codesourcery.com>
3410 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3411 `stop_pc' and `tpoint'. Update caller.
3413 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3415 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3416 * linux-low.c (use_linux_regsets): New macro.
3417 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3418 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3419 (linux_register_in_regsets): New function.
3420 (usr_fetch_inferior_registers): Skip registers covered by
3422 (usr_store_inferior_registers): Likewise.
3423 (usr_fetch_inferior_registers): New macro.
3424 (usr_store_inferior_registers): Likewise.
3425 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3426 (linux_store_registers): Likewise.
3427 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3429 (init_registers_mips64_dsp_linux): Likewise.
3430 (init_registers_mips_linux): New macro.
3431 (init_registers_mips_dsp_linux): Likewise.
3432 (mips_dsp_num_regs): Likewise.
3433 (DSP_BASE, DSP_CONTROL): New fallback macros.
3434 (mips_base_regs): New macro.
3435 (mips_regmap): Use it. Fix the size.
3436 (mips_dsp_regmap): New variable.
3437 (mips_dsp_regset_bitmap): Likewise.
3438 (mips_arch_setup): New function.
3439 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3441 (mips_cannot_store_register): Likewise.
3442 (the_low_target): Update .arch_setup, .num_regs and .regmap
3443 initializers. Add .regset_bitmap initializer.
3444 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3446 * linux-bfin-low.c (the_low_target): Likewise.
3447 * linux-cris-low.c (the_low_target): Likewise.
3448 * linux-crisv32-low.c (the_low_target): Likewise.
3449 * linux-ia64-low.c (the_low_target): Likewise.
3450 * linux-m32r-low.c (the_low_target): Likewise.
3451 * linux-m68k-low.c (the_low_target): Likewise.
3452 * linux-ppc-low.c (the_low_target): Likewise.
3453 * linux-s390-low.c (the_low_target): Likewise.
3454 * linux-sh-low.c (the_low_target): Likewise.
3455 * linux-sparc-low.c (the_low_target): Likewise.
3456 * linux-tic6x-low.c (the_low_target): Likewise.
3457 * linux-x86-low.c (the_low_target): Likewise.
3458 * linux-xtensa-low.c (the_low_target): Likewise.
3459 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3460 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3461 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3463 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3464 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3466 2012-02-29 Yao Qi <yao@codesourcery.com>
3467 Pedro Alves <palves@redhat.com>
3469 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3470 `step_over_finished' is true.
3472 2012-02-27 Pedro Alves <palves@redhat.com>
3474 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3475 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3477 2012-02-27 Pedro Alves <palves@redhat.com>
3480 * linux-low.c (pid_is_stopped): New.
3481 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3483 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3485 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3488 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3490 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3492 2012-02-24 Luis Machado <lgustavo@codesourcery>
3494 * server.c (handle_query): Advertise support for target-side
3495 breakpoint condition evaluation.
3496 (process_point_options): New function.
3497 (process_serial_event): When inserting a breakpoint, check for
3498 a target-side condition that should be evaluated.
3500 * mem-break.c: Include regcache.h and ax.h.
3501 (point_cond_list_t): New data structure.
3502 (breakpoint) <cond_list>: New field.
3503 (find_gdb_breakpoint_at): Make non-static.
3504 (delete_gdb_breakpoint_at): Clear any target-side
3506 (clear_gdb_breakpoint_conditions): New function.
3507 (add_condition_to_breakpoint): Likewise.
3508 (add_breakpoint_condition): Likewise.
3509 (gdb_condition_true_at_breakpoint): Likewise.
3510 (gdb_breakpoint_here): Return result directly instead
3511 of going through a local variable.
3513 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3514 (clear_gdb_breakpoint_conditions): Likewise.
3515 (add_breakpoint_condition): Likewise.
3516 (gdb_condition_true_at_breakpoint): Likewise.
3518 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3519 (need_step_over_p): Take target-side breakpoint condition into
3522 2012-02-24 Luis Machado <lgustavo@codesourcery>
3524 * server.h: Include tracepoint.h.
3525 (agent_mem_read, agent_get_trace_state_variable_value,
3526 agent_set_trace_state_variable_value,
3527 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3528 get_set_tsv_func_addr): New prototypes.
3530 * ax.h: New include file.
3531 * ax.c: New source file.
3533 * tracepoint.c: Include ax.h.
3534 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3535 agent_expr, eval_result_type): Move to ax.h.
3536 (parse_agent_expr): Rename to ...
3537 (gdb_parse_agent_expr): ... this, make it non-static and move
3539 (unparse_agent_expr) Rename to ...
3540 (gdb_unparse_agent_expr): ... this, make it non-static and move
3542 (eval_agent_expr): Rename to ...
3543 (eval_tracepoint_agent_expr): ... this.
3544 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3545 forward declarations.
3546 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3547 (agent_get_trace_state_variable_value): New function.
3548 (agent_set_trace_state_variable_value): New function.
3549 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3550 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3551 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3552 (condition_true_at_tracepoint): Likewise.
3553 (parse_agent_expr): Rename to ...
3554 (gdb_parse_agent_expr): ... this and move to ax.c.
3555 (unparse_agent_expr): Rename to ...
3556 (gdb_unparse_agent_expr): ... this and move to ax.c.
3557 (gdb_agent_op_name): Move to ax.c.
3558 (eval_agent_expr): Rename to ...
3559 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3561 (eval_tracepoint_agent_expr): New function.
3562 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3564 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3566 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3567 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3568 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3569 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3570 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3571 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3572 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3573 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3574 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3575 (compile_bytecodes): Remove forward declaration.
3576 (is_goto_target): Move to ax.c.
3577 (compile_bytecodes): Move to ax.c and call
3578 agent_get_trace_state_variable_value (...) and
3579 agent_set_trace_state_variable_value (...).
3581 * Makefile.in: Update ax.c and IPA dependencies.
3583 2012-02-24 Pedro Alves <palves@redhat.com>
3585 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3586 (cmd_bigqtbuffer_circular): ... this. Only handle
3587 'QTBuffer:circular:'.
3588 (handle_tracepoint_general_set): Adjust.
3590 2012-02-16 Yao Qi <yao@codesourcery.com>
3592 * inferiors.c: Move code to ...
3593 * dll.c: .... here. New.
3594 * server.h: Declare clear_dlls.
3595 * Makefile.in (SFILES): Add dll.c.
3599 2012-02-11 Yao Qi <yao@codesourcery.com>
3601 * server.c: (handle_monitor_command): Add a new parameter
3603 (handle_query): Update caller.
3605 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3607 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3608 * configure, config.in: Regenerate.
3609 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3612 2012-02-02 Pedro Alves <palves@redhat.com>
3614 Try SIGKILL first, then PTRACE_KILL.
3615 * linux-low.c (linux_kill_one_lwp): New.
3616 (linux_kill_one_lwp): Rename to ...
3617 (kill_one_lwp_callback): ... this. Use the new
3620 2012-02-02 Pedro Alves <palves@redhat.com>
3622 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3625 2012-01-27 Pedro Alves <palves@redhat.com>
3627 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3628 (elf_64_file_p): Make static.
3629 (linux_pid_exe_is_elf_64_file): New.
3630 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3631 Delete declarations.
3632 (linux_pid_exe_is_elf_64_file): Declare.
3633 * linux-x86-low.c (x86_arch_setup): Use
3634 linux_pid_exe_is_elf_64_file.
3636 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3638 * linux-low.c (linux_wait_for_event_1): Rename to ...
3639 (linux_wait_for_event): ... here and merge it with former
3640 linux_wait_for_event - new variable wait_ptid, use it.
3641 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3643 2012-01-23 Pedro Alves <palves@redhat.com>
3645 * server.c (main): Avoid yet another case of infinite loop while
3646 detaching/killing after a longjmp.
3648 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3651 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3653 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3655 * hostio.c (handle_readlink): New function.
3656 (handle_vFile): Call it to handle "vFile:readlink" packets.
3658 2012-01-20 Pedro Alves <palves@redhat.com>
3659 Ulrich Weigand <ulrich.weigand@linaro.org>
3661 * server.c (handle_v_requests): Only support vAttach and vRun to
3662 start multiple processes when in extended protocol mode.
3664 2012-01-17 Pedro Alves <palves@redhat.com>
3666 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3667 memalign plus mprotect to allocate the scratch buffer.
3669 2012-01-13 Pedro Alves <palves@redhat.com>
3671 * server.c (attach_inferior): Clear `cont_thread'.
3673 2012-01-13 Pedro Alves <palves@redhat.com>
3675 * server.c (main): Avoid infinite loop while detaching/killing
3678 2012-01-09 Doug Evans <dje@google.com>
3680 * server.c (start_inferior): Set last_ptid in --wrapper case.
3682 2012-01-06 Yao Qi <yao@codesourcery.com>
3684 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3686 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3688 2012-01-04 Yao Qi <yao@codesourcery.com>
3690 * tracepoint.c (cmd_qtdp): Print debug message
3691 for static tracepoint.
3693 2012-01-04 Yao Qi <yao@codesourcery.com>
3695 * tracepoint.c (trace_vdebug): Differentiate debug message
3696 between gdbserver and IPA.
3698 2012-01-03 Yao Qi <yao@codesourcery.com>
3700 * tracepoint.c (tracepoint_was_hit): Don't collect for
3703 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3705 * terminal.h: Reformat copyright header.
3707 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3709 * server.c (gdbserver_version): Update copyright year.
3710 * gdbreplay.c (gdbreplay_version): Likewise.
3712 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3714 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3717 2011-12-18 Hui Zhu <teawater@gmail.com>
3718 * linux-low.c (linux_create_inferior): Save return value to ret.
3720 2011-12-18 Hui Zhu <teawater@gmail.com>
3722 * linux-low.c (linux_create_inferior): Save return value to ret.
3724 2011-12-16 Doug Evans <dje@google.com>
3726 * linux-low.c (linux_create_inferior): If stdio connection,
3727 redirect stdin from /dev/null, stdout to stderr.
3728 * remote-utils.c (remote_is_stdio): New static global.
3729 (remote_connection_is_stdio): New function.
3730 (remote_prepare): Handle stdio connection.
3731 (remote_open): Ditto.
3732 (remote_close): Don't close stdin for stdio connections.
3733 (read_prim,write_prim): New functions. Replace all calls to
3734 read/write to these.
3735 * server.c (main): Watch for "-" argument. Move call to
3736 remote_prepare before start_inferior.
3737 * server.h (STDIO_CONNECTION_NAME): New macro.
3738 (remote_connection_is_stdio): Declare.
3740 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3741 in debugging output.
3743 2011-12-15 Yao Qi <yao@codesourcery.com>
3745 * tracepoint.c: Include sys/syscall.h.
3746 (gdb_ust_thread): Remove preprocessor conditional.
3748 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3750 * linux-low.c (linux_detach_one_lwp): Call
3751 the_low_target.prepare_to_resume before detaching.
3753 2011-12-14 Yao Qi <yao@codesourcery.com>
3755 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3758 2011-12-14 Yao Qi <yao@codesourcery.com>
3760 * i386-low.c (i386_low_stopped_data_address): Initialize local
3763 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3767 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3768 DR_CONTROL unless necessary. Extend comments.
3769 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3770 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3772 2011-12-13 Yao Qi <yao@codesourcery.com>
3774 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3776 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3778 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3780 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3781 Print new debug message for such case.
3783 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3785 Fix overlapping memcpy.
3786 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3787 the read_inferior_memory transfer.
3788 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3789 write_inferior_memory transfer.
3790 (set_fast_tracepoint_jump): New variable buf. Use it for the
3791 read_inferior_memory and write_inferior_memory transfers.
3792 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3793 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3794 Use it for the write_inferior_memory transfer.
3795 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3798 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3800 * linux-low.c (fetch_register, store_register): Make code
3801 consistent, fix formatting.
3803 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3805 * linux-low.c (usr_store_inferior_registers): Factor out code
3806 to handle individual registers into...
3807 (store_register): ... this new function.
3809 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3811 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3812 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3813 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3814 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3815 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3816 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3817 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3818 (srv_xmlfiles): Add new XML files.
3820 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3822 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3823 (init_registers_s390_linux32v1): Add prototype.
3824 (init_registers_s390_linux32v2): Likewise.
3825 (init_registers_s390_linux64v1): Likewise.
3826 (init_registers_s390_linux64v2): Likewise.
3827 (init_registers_s390x_linux64v1): Likewise.
3828 (init_registers_s390x_linux64v2): Likewise.
3829 (s390_num_regs): Increment to 52.
3830 (s390_regmap): Add orig_r2 register.
3831 (s390_num_regs_3264): Increment to 68.
3832 (s390_regmap_3264): Add orig_r2 register.
3833 (s390_collect_ptrace_register): Handle orig_r2 register.
3834 (s390_supply_ptrace_register): Likewise.
3835 (s390_fill_last_break): New function.
3836 (s390_store_last_break): Likewise.
3837 (s390_fill_system_call): New function.
3838 (s390_store_system_call): Likewise.
3839 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3841 (s390_check_regset): New function.
3842 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3843 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3844 Update target_regsets for available register sets.
3846 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3847 Jan Kratochvil <jan.kratochvil@redhat.com>
3849 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3850 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3852 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3853 * linux-low.h (struct process_info_private): New member r_debug.
3854 * server.c (handle_qxfer_libraries): Call
3855 the_target->qxfer_libraries_svr4.
3856 (handle_qxfer_libraries_svr4): New function.
3857 (qxfer_packets): New entry "libraries-svr4".
3858 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3859 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3860 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3861 PACKET_qXfer_libraries_svr4.
3863 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3865 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3866 PSW address/mask between 8-byte and 16-byte formats.
3867 (s390_supply_ptrace_register): Likewise.
3868 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3869 basic addressing mode bit.
3871 2011-11-24 Stan Shebs <stan@codesourcery.com>
3873 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3875 2011-11-17 Stan Shebs <stan@codesourcery.com>
3877 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3878 (tracing_start_time): New global.
3879 (tracing_stop_time): New global.
3880 (tracing_user_name): New global.
3881 (tracing_notes): New global.
3882 (tracing_stop_note): New global.
3883 (cmd_qtstart): Set traceframe_usage, start_time.
3884 (stop_tracing): Set stop_time.
3885 (cmd_qtstatus): Report additional status.
3886 (cmd_qtp): New function.
3887 (handle_tracepoint_query): Call it.
3888 (cmd_qtnotes): New function.
3889 (handle_tracepoint_general_set): Call it.
3890 (get_timestamp): Rename from tsv_get_timestamp.
3892 2011-11-14 Stan Shebs <stan@codesourcery.com>
3893 Kwok Cheung Yeung <kcy@codesourcery.com>
3895 * linux-x86-low.c (small_jump_insn): New.
3896 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3897 trampoline and error message, build a trampoline and issue a small
3898 jump instruction to it.
3899 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3900 trampoline and error message.
3901 (x86_get_min_fast_tracepoint_insn_len): New.
3902 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3903 * linux-low.h (struct linux_target_ops): Add arguments to
3904 install_fast_tracepoint_jump_pad operation, add new operation.
3905 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3907 (linux_get_min_fast_tracepoint_insn_len): New function.
3908 (linux_target_op): Add new operation.
3909 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
3910 (gdb_trampoline_buffer_end): Ditto.
3911 (gdb_trampoline_buffer_error): Ditto.
3912 (struct ipa_sym_addresses): Add fields for new IPA variables.
3913 (symbol_list): Add entries for new IPA variables.
3914 (struct tracepoint): Add fields to hold the address range of the
3915 trampoline used by the tracepoint.
3916 (trampoline_buffer_head): New static variable.
3917 (trampoline_buffer_tail): Ditto.
3918 (claim_trampoline_space): New function.
3919 (have_fast_tracepoint_trampoline_buffer): New function.
3920 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
3922 (install_fast_tracepoint): Ditto, also add error buffer argument.
3923 (cmd_qtminftpilen): New function.
3924 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
3925 (fast_tracepoint_from_trampoline_address): New function.
3926 (fast_tracepoint_collecting): Handle trampoline as part of jump
3928 (set_trampoline_buffer_space): New function.
3929 (initialize_tracepoint): Initialize new IPA variables.
3930 * target.h (struct target_ops): Add arguments to
3931 install_fast_tracepoint_jump_pad operation, add new
3932 get_min_fast_tracepoint_insn_len operation.
3933 (target_get_min_fast_tracepoint_insn_len): New.
3934 (install_fast_tracepoint_jump_pad): Add arguments.
3935 * server.h (IPA_BUFSIZ): Define.
3936 * linux-i386-ipa.c: Include extra header files.
3937 (initialize_fast_tracepoint_trampoline_buffer): New function.
3938 (initialize_low_tracepoint): Call it.
3939 * server.h (set_trampoline_buffer_space): Declare.
3940 (claim_trampoline_space): Ditto.
3941 (have_fast_tracepoint_trampoline_buffer): Ditto.
3943 2011-11-14 Yao Qi <yao@codesourcery.com>
3945 * server.c (handle_query): Handle InstallInTrace for qSupported.
3946 * tracepoint.c (add_tracepoint): Sort list.
3947 (install_tracepoint, download_tracepoint): New.
3948 (cmd_qtdp): Call them to install and download tracepoints.
3949 (sort_tracepoints): Removed.
3950 (cmd_qtstart): Update.
3952 2011-11-14 Yao Qi <yao@codesourcery.com>
3954 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
3955 * mem-break.h: Declare.
3956 * tracepoint.c (cmd_qtstart): Move some code to ...
3957 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
3959 (download_tracepoints): Move some code to ...
3960 (download_tracepoint_1): ... here. New.
3962 2011-11-08 Yao Qi <yao@codesourcery.com>
3964 * remote-utils.c (relocate_instruction): A comment fix.
3966 2011-11-07 Joel Brobecker <brobecker@adacore.com>
3968 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
3969 (i386_dr_low_get_control, i386_dr_low_get_status): Use
3970 dr_status_mirror and dr_control_mirror from debug_reg_state.
3971 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
3972 (i386_initial_stuff): Remove use of deleted globals.
3973 (i386_get_thread_context, i386_set_thread_context,
3974 i386_thread_added): Use dr_status_mirror and dr_control_mirror
3975 from debug_reg_state.
3977 2011-11-05 Yao Qi <yao@codesourcery.com>
3979 * tracepoint.c (gdb_collect): Loop over tracepoints of same
3980 address as TPOINT's.
3982 2011-11-02 Stan Shebs <stan@codesourcery.com>
3984 * tracepoint.c (agent_mem_read_string): New function.
3985 (eval_agent_expr): Call it for tracenz.
3986 * server.c (handle_query): Report support for tracenz.
3988 2011-11-02 Yao Qi <yao@codesourcery.com>
3990 * tracepoint.c (cmd_qtstart): Remove unused local variables.
3992 2011-11-02 Yao Qi <yao@codesourcery.com>
3994 * target.h: Fix a typo in comment.
3996 2011-10-31 Pedro Alves <pedro@codesourcery.com>
3998 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
3999 clobber the breakpoints' shadows with fast tracepoint jumps.
4000 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4001 * target.c (write_inferior_memory): Also pass MYADDR down to
4004 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4006 * configure.ac: Check support for personality routine.
4007 * configure: Regenerate.
4008 * config.in: Likewise.
4009 * linux-low.c: Include <sys/personality.h>.
4010 Define ADDR_NO_RANDOMIZE if necessary.
4011 (linux_create_inferior): Disable address space randomization when
4012 forking inferior, if requested.
4013 (linux_supports_disable_randomization): New function.
4014 (linux_target_ops): Install it.
4015 * server.h (disable_randomization): Declare.
4016 * server.c (disable_randomization): New global variable.
4017 (handle_general_set): Handle QDisableRandomization.
4018 (handle_query): Likewise for qSupported.
4019 (main): Support --disable-randomization and --no-disable-randomization
4020 command line arguments.
4021 * target.h (struct target_ops): Add supports_disable_randomization.
4022 (target_supports_disable_randomization): New macro.
4024 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4026 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4028 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4029 [!PT_GETDSBT] (target_loadmap): New definition.
4030 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4031 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4032 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4033 and PT_GETDSBT to LINUX_LOADMAP.
4034 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4035 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4037 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4039 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4040 (arm_linux_hwbp_cap): New static variable.
4041 (arm_linux_get_hwbp_cap): Replace by ...
4042 (arm_linux_init_hwbp_cap): ... this new function.
4043 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4044 (arm_linux_get_hw_watchpoint_count): Likewise.
4045 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4046 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4047 (arm_prepare_to_resume): Use perror_with_name instead of error.
4049 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4051 * linux-arm-low.c: Include <signal.h>.
4052 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4053 (struct arm_linux_hwbp_cap): New data type.
4054 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4055 (struct arm_linux_hw_breakpoint): New data type.
4056 (MAX_BPTS, MAX_WPTS): Define.
4057 (struct arch_process_info, struct arch_lwp_info): New data types.
4058 (arm_linux_get_hwbp_cap): New function.
4059 (arm_linux_get_hw_breakpoint_count): Likewise.
4060 (arm_linux_get_hw_watchpoint_count): Likewise.
4061 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4062 (arm_hwbp_control_initialize): Likewise.
4063 (arm_hwbp_control_is_enabled): Likewise.
4064 (arm_hwbp_control_is_initialized): Likewise.
4065 (arm_hwbp_control_disable): Likewise.
4066 (arm_linux_hw_breakpoint_equal): Likewise.
4067 (arm_linux_hw_point_initialize): Likewise.
4068 (struct update_registers_data): New data structure.
4069 (update_registers_callback: New function.
4070 (arm_insert_point): Likewise.
4071 (arm_remove_point): Likewise.
4072 (arm_stopped_by_watchpoint): Likewise.
4073 (arm_stopped_data_address): Likewise.
4074 (arm_new_process): Likewise.
4075 (arm_new_thread): Likewise.
4076 (arm_prepare_to_resume): Likewise.
4077 (the_low_target): Register arm_insert_point, arm_remove_point,
4078 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4079 arm_new_thread, and arm_prepare_to_resume.
4081 2011-09-15 Stan Shebs <stan@codesourcery.com>
4083 * server.h (struct emit_ops): Add compare-goto fields.
4084 * tracepoint.c (gdb_agent_op_sizes): New table.
4085 (emit_eq_goto): New function.
4086 (emit_ne_goto): New function.
4087 (emit_lt_goto): New function.
4088 (emit_le_goto): New function.
4089 (emit_gt_goto): New function.
4090 (emit_ge_goto): New function.
4091 (is_goto_target): New function.
4092 (compile_bytecodes): Recognize special cases of compare-goto
4093 combinations and call specialized emitters for them.
4094 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4095 (amd64_emit_ne_goto): New function.
4096 (amd64_emit_lt_goto): New function.
4097 (amd64_emit_le_goto): New function.
4098 (amd64_emit_gt_goto): New function.
4099 (amd64_emit_ge_goto): New function.
4100 (amd64_emit_ops): Add the new functions.
4101 (i386_emit_eq_goto): New function.
4102 (i386_emit_ne_goto): New function.
4103 (i386_emit_lt_goto): New function.
4104 (i386_emit_le_goto): New function.
4105 (i386_emit_gt_goto): New function.
4106 (i386_emit_ge_goto): New function.
4107 (i386_emit_ops): Add the new functions.
4109 2011-09-08 Stan Shebs <stan@codesourcery.com>
4111 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4112 (i386_emit_epilogue): Restore %ebx.
4114 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4116 * server.c (step_thread): Remove definition.
4117 (process_serial_event): Don't handle Hs.
4118 * server.h (step_thread): Remove declaration.
4119 * target.c (set_desired_inferior): Remove use of step_thread.
4121 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4123 * linux-low.c: Include linux-procfs.h.
4124 (linux_attach_lwp_1): Update comments.
4125 (linux_attach): Scan for existing threads when attaching to a
4126 process that is the tgid.
4127 * Makefile.in: Update dependencies.
4129 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4131 * configure.srv: Add linux-procfs.o dependencies.
4133 2011-08-14 Yao Qi <yao@codesourcery.com>
4135 * target.h (struct target_ops): Fix indent.
4136 * win32-low.c (win32_target_ops): Fix comment.
4138 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4139 Yao Qi <yao@codesourcery.com>
4141 * Makefile.in (clean): Remove tic6x-*.c files.
4142 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4143 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4144 (tic6x-c64xp-linux.c): Likewise.
4145 * configure.srv: Add support for tic6x-*-uclinux.
4146 * linux-tic6x-low.c: New.
4147 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4149 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4150 Yao Qi <yao@codesourcery.com>
4152 * target.h (struct target_ops): Add read_loadmap.
4153 * linux-low.c (struct target_loadseg): New type.
4154 (struct target_loadmap): New type.
4155 (linux_read_loadmap): New function.
4156 (linux_target_ops): Add linux_read_loadmap.
4157 * server.c (handle_query): Support qXfer:fdpic:read packet.
4158 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4161 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4163 * win32-low.c: Include <stdint.h>.
4165 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4167 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4168 to the inferior here.
4169 (i386_remove_aligned_watchpoint): Ditto.
4170 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4171 fit part of the watchpoint in the debug registers.
4172 (i386_update_inferior_debug_regs): New.
4173 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4174 registers, and only update the inferior on success.
4175 (i386_low_remove_watchpoint): Ditto.
4177 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4179 * linux-low.c (compare_ints, unique, list_threads, show_process,
4180 linux_core_of_thread): Delete.
4181 (linux_target_ops): Change linux_core_of_thread to
4182 linux_common_core_of_thread.
4183 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4184 * utils.c (malloc_failure): Change type of argument.
4185 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4186 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4187 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4188 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4189 (IPA_OBJS): Add common-utils-ipa.o.
4190 (ptid_h, linux_osdata_h): New macros.
4191 (server_h): Add common/common-utils.h, common/xml-utils.h,
4192 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4194 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4195 ptid.o, buffer.o): New rules.
4196 (linux-low.o): Add common/linux-osdata.h as a dependency.
4197 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4198 * configure.ac: Add AC_HEADER_DIRENT check.
4199 * config.in: Regenerate.
4200 * configure: Regenerate.
4201 * remote-utils.c (xml_escape_text): Delete.
4202 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4203 buffer_xml_printf): Move to common/buffer.c.
4204 * server.c (main): Remove call to initialize_inferiors.
4205 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4206 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4207 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4208 internal_error, gdb_assert, gdb_assert_fail): Delete.
4209 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4210 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4212 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4213 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4214 initialize_inferiors): Delete.
4216 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4218 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4221 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4223 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4225 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4227 2011-05-26 Yao Qi <yao@codesourcery.com>
4229 * Makefile.in (thread-db.o): Track dependence to
4230 common/gdb_thread_db.h.
4231 * thread-db.c: include gdb_thread_db.h from right place.
4233 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4235 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4236 __FILE__ and __LINE__ to internal_error.
4238 2011-05-13 Doug Evans <dje@google.com>
4240 * thread-db.c (try_thread_db_load_from_sdir): New function.
4241 (try_thread_db_load_from_dir): New function.
4242 (thread_db_load_search): Handle $sdir, ignore $pdir.
4243 Remove trying of system directories if search of
4244 libthread-db-search-path fails, that is now done via $sdir.
4246 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4248 * server.c (handle_query): Add EnableDisableTracepoints to the list
4249 of supported features.
4250 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4252 (cmd_qtenable_disable): New.
4253 (cmd_qtstart): Install tracepoints even if disabled.
4254 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4255 receiving a QTEnable or QTDisable packet.
4256 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4257 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4259 (gdb_probe): Skip data collection if static tracepoint is disabled.
4261 2011-05-10 Doug Evans <dje@google.com>
4263 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4265 2011-05-04 Doug Evans <dje@google.com>
4267 * linux-low.c (linux_join): Skip process lookup.
4268 * spu-low.c (spu_join): Ditto.
4269 * server.c (join_inferiors_callback): Delete.
4270 (process_serial_event): For 'D' packet (detach) call join_inferior
4273 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4275 * README: Don't mention xscale*-*-linux*.
4276 * configure.srv (xscale*-*-linux*): Don't handle target.
4278 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4280 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4282 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4283 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4284 (i386_emit_void_call_2): Likewise.
4286 2011-04-26 Yao Qi <yao@codesourcery.com>
4288 * linux-low.c: Move common macros to linux-ptrace.h.
4289 Include linux-ptrace.h.
4290 * Makefile.in (linux_ptrace_h): New.
4291 (linux-low.o): Depends on linux-ptrace.h.
4293 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4295 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4296 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4297 (remote_prepare): New function with most of the TCP code from ...
4298 (remote_open): ... here. Detect PORT here unconditionally. Move also
4299 setting transport_is_reliable.
4300 * server.c (run_once): New variable.
4301 (gdbserver_usage): Document it.
4302 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4303 the first run if RUN_ONCE.
4304 * server.h (run_once, remote_prepare): New declarations.
4306 2011-04-19 Tom Tromey <tromey@redhat.com>
4308 * win32-low.c (handle_load_dll): Remove duplicate "the".
4310 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4312 Remove support for old Cygwin 1.5 versions.
4313 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4314 function to avoid warning.
4315 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4318 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4320 * gdbserver/server.h (Macro _): Define it if not available.
4322 2011-03-14 Michael Snyder <msnyder@vmware.com>
4324 * hostio.c (handle_close): Remove unnecessary null test.
4326 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4328 * Makefile.in (maintainer-clean realclean distclean): Remove
4329 "make ... subdir_do" command.
4331 2011-03-10 Michael Snyder <msnyder@vmware.com>
4333 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4335 * server.c (handle_v_run): Free alloced buffer on early return.
4337 2011-03-09 Yao Qi <yao@codesourcery.com>
4340 2011-03-04 Yao Qi <yao@codesourcery.com>
4342 * Makefile.in: Remove GNU make feature --directory.
4344 2011-03-05 Yao Qi <yao@codesourcery.com>
4346 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4347 (subdir_do): New make target. Copied from gdb/Makefile.
4348 (maintainer-clean, realclean, distclean, clean): Call corresponding
4349 make targets in common/Makefile.
4351 2011-02-11 Yao Qi <yao@codesourcery.com>
4353 * configure.ac: Call AC_PROG_RANLIB.
4354 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4355 * configure: Regenerate.
4357 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4359 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4361 2011-03-06 Yao Qi <yao@codesourcery.com>
4363 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4365 2011-03-05 Yao Qi <yao@codesourcery.com>
4367 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4368 (subdir_do): New make target. Copied from gdb/Makefile.
4369 (maintainer-clean, realclean, distclean, clean): Call corresponding
4370 make targets in common/Makefile.
4372 2011-03-04 Yao Qi <yao@codesourcery.com>
4374 * Makefile.in: Remove GNU make feature --directory.
4376 2011-03-04 Michael Snyder <msnyder@vmware.com>
4378 * server.c (queue_stop_reply): Call xmalloc not malloc.
4380 2011-03-02 Michael Snyder <msnyder@vmware.com>
4382 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4384 2011-02-28 Michael Snyder <msnyder@vmware.com>
4386 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4387 (cmd_qtframe): Ditto.
4388 (cmd_qtbuffer): Ditto.
4389 (cmd_bigqtbuffer): Ditto.
4391 * utils.c (decimal2str): Initialize 'width' to nine, then
4394 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4396 * hostio.c (require_data): Free *data, not data.
4398 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4400 * hostio.c (require_data): Use free, not xfree.
4402 2011-02-27 Michael Snyder <msnyder@vmware.com>
4404 * server.c (handle_query): Discard unused value.
4406 * hostio.c (require_data): Free malloc memory before returning
4409 2011-02-26 Michael Snyder <msnyder@vmware.com>
4411 * linux-low.c (list_threads): Call closedir for dirent.
4413 2011-02-27 Michael Snyder <msnyder@vmware.com>
4415 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4416 a case statement falls through.
4418 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4420 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4423 2011-02-26 Michael Snyder <msnyder@vmware.com>
4425 * utils.c (decimal2str): Eliminate dead code and dead param.
4426 (pulongest): Drop dead param from call to decimal2str.
4429 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4431 Revert the following patch (not approved yet):
4432 2011-02-21 Hui Zhu <teawater@gmail.com>
4433 * tracepoint.c (tp_printf): New function.
4434 (eval_agent_expr): Handle gdb_agent_op_printf.
4436 2011-02-21 Hui Zhu <teawater@gmail.com>
4438 * tracepoint.c (tp_printf): New function.
4439 (eval_agent_expr): Handle gdb_agent_op_printf.
4441 2011-02-18 Tom Tromey <tromey@redhat.com>
4443 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4444 (tracepoint.o): Likewise.
4445 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4446 (gdb_agent_op_names): Likewise.
4448 2011-02-18 Tom Tromey <tromey@redhat.com>
4450 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4451 gdb_agent_op_rot>: New constants.
4452 (gdb_agent_op_names): Add pick and roll.
4453 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4456 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4458 * aclocal.m4: Regenerated with aclocal-1.11.1.
4460 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4462 * server.c (handle_qxfer_traceframe_info): New.
4463 (qxfer_packets): Register "traceframe-info".
4464 (handle_query): Report support for qXfer:traceframe-info:read+.
4465 * tracepoint.c (match_blocktype): New.
4466 (traceframe_find_block_type): Rename to ...
4467 (traceframe_walk_blocks): ... this. Add callback filter argument,
4469 (traceframe_find_block_type): New, reimplemented on top of
4470 traceframe_walk_blocks.
4471 (build_traceframe_info_xml): New.
4472 (traceframe_read_info): New.
4473 * server.h (traceframe_read_info): Declare.
4475 2011-02-11 Yao Qi <yao@codesourcery.com>
4477 * configure.ac: Call AC_PROG_RANLIB.
4478 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4479 * configure: Regenerate.
4481 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4483 * server.c (gdb_read_memory): Change return semantics to allow
4485 (handle_search_memory_1): Adjust.
4486 (process_serial_event) <'m' packet>: Handle partial transfers.
4487 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4489 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4491 * regcache.c (init_register_cache): Initialize
4492 regcache->register_status.
4493 (free_register_cache): Release regcache->register_status.
4494 (regcache_cpy): Copy register_status.
4495 (registers_to_string): Print 'x's for unavailable registers.
4496 (supply_register): Mark the register's status valid or
4497 unavailable, depending on whether a buffer was passed in or not.
4498 (supply_register_zeroed): New.
4499 (supply_regblock): Mark the registers' status valid or
4500 unavailable, depending on whether a buffer was passed in or not.
4501 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4502 (struct regcache): New `register_status' field.
4503 (supply_register_zeroed): Declare.
4504 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4505 supply_register_zeroed, rather than passing a NULL buffer to
4507 * tracepoint.c (fetch_traceframe_registers): Update comment.
4509 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4511 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4514 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4516 * server.h (decode_xfer_write): Change prototype.
4517 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4518 and don't extract the annex here.
4519 * server.c (decode_xfer_read): Remove `annex' parameter,
4520 and don't extract the annex here.
4522 (struct qxfer): New.
4523 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4524 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4525 (handle_qxfer_statictrace): New functions, abstracted out from
4526 handle_query, and made to use the struct qxfer interface.
4527 (handle_threads_qxfer_proper): Rename to ...
4528 (handle_qxfer_threads_proper): ... this.
4529 (handle_threads_qxfer): Rename to ...
4530 (handle_qxfer_threads): ... this. Adjust.
4531 (qxfer_packets): New array.
4532 (handle_qxfer): New function.
4533 (handle_query): Use handle_qxfer.
4535 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4537 * gdbreplay.c: Shorten lines of >= 80 columns.
4538 * linux-low.c: Ditto.
4539 * linux-ppc-low.c: Ditto.
4540 * linux-s390-low.c: Ditto.
4541 * linux-sparc-low.c: Ditto.
4542 * linux-x86-low.c: Ditto.
4543 * linux-xtensa-low.c: Ditto.
4544 * mem-break.c: Ditto.
4546 * regcache.h: Ditto.
4547 * remote-utils.c: Ditto.
4550 * thread-db.c: Ditto.
4551 * tracepoint.c: Ditto.
4553 * win32-low.h: Ditto.
4555 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4557 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4560 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4562 * server.c (gdbserver_version): Update copyright year in version
4564 * gdbreplay.c (gdbreplay_version): Ditto.
4566 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4568 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4569 * linux-bfin-low.c: New file.
4570 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4571 PT_DATA_ADDR for BFIN targets.
4572 * Makefile.in (SFILES): Add linux-bfin-low.c.
4573 (clean): Remove reg-bfin.c.
4574 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4575 * README: Mention supported Blackfin targets.
4577 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4579 * .gitignore: New file.
4581 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4583 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4585 2010-10-22 Jie Zhang <jie@codesourcery.com>
4587 * Makefile.in: Add FLAGS_TO_PASS variable.
4588 (install): Remove dependency of install-only and recursively
4589 invoke make for install-only.
4591 2010-10-04 Doug Evans <dje@google.com>
4593 * Makefile.in (uninstall): Use $(DESTDIR).
4595 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4599 * linux-x86-low.c (compat_siginfo_from_siginfo)
4600 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4601 si_code is < 0. Check for si_code == SI_TIMER before checking for
4604 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4606 * lynx-i386-low.c: New file.
4607 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4609 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4611 * lynx-low.c (ptrace_request_to_str): Remove handling for
4612 request values that have been removed in LynxOS 5.x.
4614 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4616 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4619 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4621 * configure.ac: Add --enable-inprocess-agent option.
4622 * configure: Rebuilt.
4624 2010-09-06 Yao Qi <yao@codesourcery.com>
4626 * linux-low.c (linux_kill): Remove unused variable.
4627 (linux_stabilize_threads): Likewise.
4628 * server.c (start_inferior): Likewise.
4629 (queue_stop_reply_callback): Likewise.
4630 * tracepoint.c (do_action_at_tracepoint): Likewise.
4632 2010-09-06 Yao Qi <yao@codesourcery.com>
4634 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4637 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4639 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4641 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4643 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4646 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4648 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4649 gdbserver/lynx-ppc-low.c: New files.
4650 * Makefile.in (lynx_low_h): New variable.
4651 (lynx-low.o, lynx-ppc-low.o): New rules.
4652 * configure.ac: On LynxOS, link with -lnetinet.
4653 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4654 * configure: regenerate.
4656 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4658 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4659 * configure.ac: Add check for vasprintf and vsnprintf.
4660 * configure, config.in: Regenerate.
4661 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4663 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4665 * gdbreplay.c: Move include of alloca.h up, next to include of
4667 * server.h: Add include of malloc.h.
4668 * mem-break.c: Remove include of malloc.h.
4669 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4671 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4673 * Makefile.in (memmem.o): Build with -Wno-error.
4675 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4677 * utils.c (xsnprintf): Make non-static.
4678 * server.h: Add xsnprintf declaration.
4679 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4680 replace calls to snprintf by calls to xsnprintf throughout.
4682 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4684 * configure.ac: Add configure check for alloca.
4685 * configure, config.in: Regenerate.
4686 * server.h: Include alloca.h if it exists.
4687 * gdbreplay.c: Include alloca.h if it exists.
4689 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4691 * linux-low.c (__SIGRTMIN): Define if not already defined.
4692 (linux_create_inferior): Check for __ANDROID__ rather than
4694 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4695 are already deferred.
4696 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4697 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4698 stopped and already has a pending signal to report.
4699 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4700 a pending signal to report or is moving out of a jump pad.
4701 (linux_init_signals): Check for __ANDROID__ rather than
4704 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4706 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4707 debug_threads check. Avoid a linear search when not doing debug
4710 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4712 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4713 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4714 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4715 (process_event): Change local fd's type to gdb_fildes_t.
4716 (create_file_handler): Adjust prototype.
4717 (delete_file_handler): Adjust prototype.
4718 (handle_file_event): Adjust prototype. Use pfildes.
4719 (create_file_event): Adjsut prototype.
4720 * remote-utils.c (remote_desc, listen_desc): Change type to
4722 * server.h: New gdb_fildes_t typedef.
4723 [USE_WIN32API]: Include winsock2.h.
4724 (delete_file_handler, add_file_handler): Adjust prototypes.
4726 * utils.c (pfildes): New.
4728 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4730 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4731 * configure: Regenerate.
4733 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4735 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4736 (linux_done_accessing_memory): ... this.
4737 (linux_target_ops): Adjust.
4738 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4739 * nto-low.c (nto_target_ops): Adjust comment.
4740 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4741 * spu-low.c (spu_target_ops): Adjust comment.
4742 * target.h (target_ops): Rename unprepare_to_access_memory field
4743 to done_accessing_memory.
4744 (unprepare_to_access_memory): Rename to ...
4745 (done_accessing_memory): ... this.
4747 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4749 * linux-low.c (linux_prepare_to_access_memory): New.
4750 (linux_unprepare_to_access_memory): New.
4751 (linux_target_ops): Install them.
4752 * server.c (read_memory): Rename to ...
4753 (gdb_read_memory): ... this. Use
4754 prepare_to_access_memory/prepare_to_access_memory.
4755 (write_memory): Rename to ...
4756 (gdb_write_memory): ... this. Use
4757 prepare_to_access_memory/prepare_to_access_memory.
4758 (handle_search_memory_1): Adjust.
4759 (process_serial_event): Adjust.
4760 * target.h (struct target_ops): New fields
4761 prepare_to_access_memory and unprepare_to_access_memory.
4762 (prepare_to_access_memory, unprepare_to_access_memory): New.
4763 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4764 prepare_to_access_memory/prepare_to_access_memory.
4765 * nto-low.c (nto_target_ops): Adjust.
4766 * spu-low.c (spu_target_ops): Adjust.
4767 * win32-low.c (win32_target_ops): Adjust.
4769 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4771 * Makefile.in (WARN_CFLAGS): Get it from configure.
4772 (WERROR_CFLAGS): New.
4773 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4774 * configure.ac: Introduce --enable-werror, which adds -Werror to
4775 the compiler command line. Enabled by default. Disable with
4776 --disable-werror. Add -Wdeclaration-after-statement
4777 Wpointer-arith and -Wformat-nonliteral to warning flags.
4778 * configure: Regenerate.
4780 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4782 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4784 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4786 * gdbreplay.c (remote_error): New.
4788 (expect): Use gdbchar. Check for error reading from GDB.
4789 Clarify sync error output.
4790 (play): Check for errors writing to GDB.
4791 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4792 * remote-utils.c (getpkt): Check for errors writing to the remote
4795 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4797 * linux-low.c (linux_wait_1): Move non-debugging code out of
4798 `debug_threads' control.
4800 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4802 * linux-low.c (linux_wait_1): Don't set last_status here.
4803 * server.c (push_event, queue_stop_reply_callback): Assert we're
4804 not pushing a TARGET_WAITKIND_IGNORE event.
4805 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4806 (myresume, handle_target_event): Set the thread's last_resume_kind
4807 and last_status from the target returned status.
4809 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4813 * linux-x86-low.c (update_debug_registers_callback): New.
4814 (i386_dr_low_set_addr): Use it.
4815 (i386_dr_low_get_addr): New.
4816 (i386_dr_low_set_control): Use update_debug_registers_callback.
4817 (i386_dr_low_get_control): New.
4818 (i386_dr_low_get_status): Adjust.
4819 * linux-low.c (linux_stop_lwp): New.
4820 * linux-low.h (linux_stop_lwp): Declare.
4822 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4823 argument instead of a i386_debug_reg_state.
4824 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4825 a i386_debug_reg_state.
4826 (i386_insert_aligned_watchpoint): Adjust.
4827 (i386_remove_aligned_watchpoint): Adjust.
4828 (i386_low_stopped_data_address): Read the debug registers from the
4829 inferior instead of from the mirrors.
4830 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4831 (i386_dr_low_get_addr): Declare.
4832 (i386_dr_low_get_control): Declare.
4833 (i386_dr_low_get_status): Change prototype.
4835 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4836 (i386_dr_low_get_addr): New.
4837 (i386_dr_low_get_control): New.
4838 (i386_dr_low_get_status): Adjust prototype. Return
4840 (i386_initial_stuff): Clear dr_status_mirror and
4842 (i386_get_thread_context): Adjust.
4843 (i386_set_thread_context): Adjust.
4844 (i386_thread_added): Adjust.
4846 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4848 * linux-low.h (linux_thread_area): Delete declaration.
4850 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4852 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4853 after its termination.
4855 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4857 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4858 (gdb_wants_all_stopped): Delete.
4859 (linux_wait_1): Don't call them.
4860 * server.c (handle_v_cont): Tag all threads as want-stopped.
4861 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4862 stopped as "client-wants-stopped".
4864 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4866 * Makefile.in (signals_h): New.
4867 (server_h): Depend on it.
4868 (server.o): Don't depend on $(signals_def).
4869 (signals.o): Depend on $(signals_def).
4871 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4873 * Makefile.in (signals_def): New.
4874 (server_h): Append include/gdb/signals.h and signals_def.
4875 (server.o): Append signals_def.
4877 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4879 * server.c (handle_target_event): Use target_signal_to_host for
4880 resume_info.sig initialization.
4881 * target.h (struct thread_resume) <sig>: New comment.
4883 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4885 * server.c (handle_query): strcpy() the returned string from paddress()
4886 instead of sprintf().
4887 * utils.c (paddress): Return phex_nz().
4889 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4891 * server.c (handle_v_cont): Call mourn_inferior if process
4893 (myresume): Likewise.
4895 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4897 Static tracepoints, and integration with UST.
4899 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4900 * mem-break.c (uninsert_all_breakpoints)
4901 (reinsert_all_breakpoints): New.
4902 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4903 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4904 (gdb_agent_ust_loaded, helper_thread_id)
4905 (gdb_agent_helper_thread_id): New macros.
4906 (struct ipa_sym_addresses): Add addr_ust_loaded,
4907 addr_helper_thread_id, addr_cmd_buf.
4908 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
4909 (in_process_agent_loaded_ust): New.
4910 (write_e_ust_not_loaded): New.
4911 (maybe_write_ipa_ust_not_loaded): New.
4912 (struct collect_static_trace_data_action): New.
4913 (enum tracepoint_type) <static_tracepoint>: New.
4914 (struct tracepoint) <handle>: Mention static tracepoints.
4915 (struct static_tracepoint_ctx): New.
4916 (CMD_BUF_SIZE): New.
4917 (add_tracepoint_action): Handle static tracepoint actions.
4918 (unprobe_marker_at): New.
4919 (clear_installed_tracepoints): Handle static tracepoints.
4920 (cmd_qtdp): Handle static tracepoints.
4921 (probe_marker_at): New.
4922 (cmd_qtstart): Handle static tracepoints.
4923 (response_tracepoint): Handle static tracepoints.
4924 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
4925 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
4926 (get_context_regcache): Handle static tracepoints.
4927 (do_action_at_tracepoint): Handle static tracepoint actions.
4928 (traceframe_find_block_type): Handle static trace data blocks.
4929 (traceframe_read_sdata): New.
4930 (download_tracepoints): Download static tracepoint actions.
4931 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
4932 (GDB_PROBE_NAME): New.
4937 (ust_marker_to_static_tracepoint): New.
4939 (collect_ust_data_at_tracepoint): New.
4940 (gdb_ust_probe): New.
4941 (UNIX_PATH_MAX, SOCK_DIR): New.
4942 (gdb_ust_connect_sync_socket): New.
4943 (resume_thread, stop_thread): New.
4944 (run_inferior_command): New.
4945 (init_named_socket): New.
4946 (gdb_ust_socket_init): New.
4947 (cstr_to_hexstr): New.
4949 (first_marker, next_marker): New.
4950 (response_ust_marker): New.
4951 (cmd_qtfstm, cmd_qtsstm): New.
4952 (unprobe_marker_at, probe_marker_at): New.
4953 (cmd_qtstmat, gdb_ust_thread): New.
4954 (gdb_ust_init): New.
4955 (initialize_tracepoint_ftlib): Call gdb_ust_init.
4956 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
4958 (x86_64_st_collect_regmap): New.
4959 (X86_64_NUM_ST_COLLECT_GREGS): New.
4960 (AMD64_RIP_REGNUM): New.
4961 (supply_static_tracepoint_registers): New.
4962 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
4964 (i386_st_collect_regmap): New.
4965 (i386_NUM_ST_COLLECT_GREGS): New.
4966 (supply_static_tracepoint_registers): New.
4967 * server.c (handle_query): Handle qXfer:statictrace:read.
4968 <qSupported>: Report support for StaticTracepoints, and
4969 qXfer:statictrace:read features.
4970 * server.h (traceframe_read_sdata)
4971 (supply_static_tracepoint_registers): Declare.
4972 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
4973 (unpack_varlen_hex): Include in IPA build.
4974 * Makefile.in (ustlibs, ustinc): New.
4975 (IPA_OBJS): Add remote-utils-ipa.o.
4976 ($(IPA_LIB)): Link -ldl and -lpthread.
4978 (IPAGENT_CFLAGS): Add UST_CFLAGS.
4979 * config.in, configure: Regenerate.
4981 2010-06-20 Ian Lance Taylor <iant@google.com>
4982 Pedro Alves <pedro@codesourcery.com>
4984 * linux-x86-low.c (always_true): Delete.
4985 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
4986 trying to fool the compiler with always_true.
4988 2010-06-20 Pedro Alves <pedro@codesourcery.com>
4990 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
4991 conditions in gdbserver.
4993 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
4995 * spu-low.c (spu_read_memory): Wrap around local store limit.
4996 (spu_write_memory): Likewise.
4998 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5000 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5001 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5003 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5005 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5006 uses with LONGEST uses.
5008 2010-06-14 Stan Shebs <stan@codesourcery.com>
5009 Pedro Alves <pedro@codesourcery.com>
5013 * linux-x86-low.c: Include limits.h.
5018 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5019 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5020 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5021 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5022 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5023 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5024 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5025 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5026 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5027 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5028 (amd64_emit_void_call_2): New.
5029 (amd64_emit_ops): New.
5030 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5031 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5032 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5033 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5034 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5035 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5036 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5037 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5038 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5039 (i386_emit_stack_adjust, i386_emit_int_call_1)
5040 (i386_emit_void_call_2): New.
5041 (i386_emit_ops): New.
5042 (x86_emit_ops): New.
5043 (the_low_target): Install x86_emit_ops.
5044 * server.h (struct emit_ops): New.
5045 (get_raw_reg_func_addr): Declare.
5046 (current_insn_ptr, emit_error): Declare.
5047 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5048 (set_trace_state_variable_value): New defines.
5049 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5050 addr_get_trace_state_variable_value and
5051 addr_set_trace_state_variable_value.
5052 (symbol_list): New fields for get_raw_reg,
5053 get_trace_state_variable_value and set_trace_state_variable_value.
5054 (condfn): New typedef.
5055 (struct tracepoint): New field `compiled_cond'.
5056 (do_action_at_tracepoint): Clear compiled_cond.
5057 (get_trace_state_variable_value, set_trace_state_variable_value):
5059 (condition_true_at_tracepoint): If there's a compiled condition,
5061 (current_insn_ptr, emit_error): New globals.
5062 (struct bytecode_address): New.
5063 (get_raw_reg_func_addr): New.
5064 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5065 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5066 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5067 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5068 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5069 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5070 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5071 (compile_tracepoint_condition, compile_bytecodes): New.
5072 * target.h (emit_ops): Forward declare.
5073 (struct target_ops): New field emit_ops.
5074 (target_emit_ops): New.
5075 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5076 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5077 * linux-low.c (linux_emit_ops): New.
5078 (linux_target_ops): Install it.
5079 * linux-low.h (struct linux_target_ops): New field emit_ops.
5081 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5083 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5084 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5086 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5087 Stan Shebs <stan@codesourcery.com>
5089 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5090 (all): Depend on $(extra_libraries).
5091 (install-only): Install the IPA.
5092 (IPA_OBJS, IPA_LIB): New.
5093 (clean): Remove the IPA lib.
5094 (IPAGENT_CFLAGS): New.
5095 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5096 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5097 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5098 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5099 * configure.ac: Check for atomic builtins support in the compiler.
5100 (IPA_DEPFILES, extra_libraries): Define.
5101 * configure.srv (ipa_obj): Add description.
5102 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5103 (i[34567]86-*-linux*): Set ipa_obj.
5104 (x86_64-*-linux*): Set ipa_obj.
5105 * linux-low.c (stabilizing_threads): New.
5106 (supports_fast_tracepoints): New.
5107 (linux_detach): Stabilize threads before detaching.
5108 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5109 the lwp is either not stabilizing, or is moving out of a jump pad.
5110 (linux_fast_tracepoint_collecting): New.
5111 (maybe_move_out_of_jump_pad): New.
5112 (enqueue_one_deferred_signal): New.
5113 (dequeue_one_deferred_signal): New.
5114 (linux_wait_for_event_1): If moving out of a jump pad, defer
5115 pending signals to later.
5116 (linux_stabilize_threads): New.
5117 (linux_wait_1): Check if threads need moving out of jump pads, and
5119 (stuck_in_jump_pad_callback): New.
5120 (move_out_of_jump_pad_callback): New.
5122 (linux_resume_one_lwp): Handle moving out of jump pads.
5123 (linux_set_resume_request): Dequeue deferred signals.
5124 (need_step_over_p): Also step over fast tracepoint jumps.
5125 (start_step_over): Also uninsert fast tracepoint jumps.
5126 (finish_step_over): Also reinsert fast tracepoint jumps.
5127 (linux_install_fast_tracepoint_jump): New.
5128 (linux_target_ops): Install linux_stabilize_threads and
5129 linux_install_fast_tracepoint_jump_pad.
5130 * linux-low.h (linux_target_ops) <get_thread_area,
5131 install_fast_tracepoint_jump_pad>: New fields.
5132 (struct lwp_info) <collecting_fast_tracepoint,
5133 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5134 (linux_get_thread_area): Declare.
5135 * linux-x86-low.c (jump_insn): New.
5136 (x86_get_thread_area): New.
5137 (append_insns): New.
5139 (amd64_install_fast_tracepoint_jump_pad): New.
5140 (i386_install_fast_tracepoint_jump_pad): New.
5141 (x86_install_fast_tracepoint_jump_pad): New.
5142 (the_low_target): Install x86_get_thread_area and
5143 x86_install_fast_tracepoint_jump_pad.
5144 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5145 (struct fast_tracepoint_jump): New.
5146 (fast_tracepoint_jump_insn): New.
5147 (fast_tracepoint_jump_shadow): New.
5148 (find_fast_tracepoint_jump_at): New.
5149 (fast_tracepoint_jump_here): New.
5150 (delete_fast_tracepoint_jump): New.
5151 (set_fast_tracepoint_jump): New.
5152 (uninsert_fast_tracepoint_jumps_at): New.
5153 (reinsert_fast_tracepoint_jumps_at): New.
5154 (set_breakpoint_at): Use write_inferior_memory.
5155 (uninsert_raw_breakpoint): Use write_inferior_memory.
5156 (check_mem_read): Mask out fast tracepoint jumps.
5157 (check_mem_write): Mask out fast tracepoint jumps.
5158 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5159 (set_fast_tracepoint_jump): Declare.
5160 (delete_fast_tracepoint_jump)
5161 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5162 (reinsert_fast_tracepoint_jumps_at): Declare.
5163 * regcache.c: Don't compile many functions when building the
5164 in-process agent library.
5165 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5166 the register buffer in the heap.
5167 (free_register_cache): If the register buffer isn't owned by the
5168 regcache, don't free it.
5169 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5170 pre-existing register caches.
5171 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5173 (convert_ascii_to_int): : Constify `from' parameter type.
5174 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5175 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5176 the needed buffer in-place.
5177 (relocate_instruction): New.
5178 * server.c (handle_query) <qSymbols>: If the target supports
5179 tracepoints, give it a chance of looking up symbols. Report
5180 support for fast tracepoints.
5181 (handle_status): Stabilize threads.
5182 (process_serial_event): Adjust.
5183 * server.h (struct fast_tracepoint_jump): Forward declare.
5184 (struct process_info) <fast_tracepoint_jumps>: New field.
5185 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5186 (decode_X_packet, decode_M_packet): Adjust.
5187 (relocate_instruction): Declare.
5188 (in_process_agent_loaded): Declare.
5189 (tracepoint_look_up_symbols): Declare.
5190 (struct fast_tpoint_collect_status): Declare.
5191 (fast_tracepoint_collecting): Declare.
5192 (force_unlock_trace_buffer): Declare.
5193 (handle_tracepoint_bkpts): Declare.
5194 (initialize_low_tracepoint)
5195 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5196 * target.h (struct target_ops) <stabilize_threads,
5197 install_fast_tracepoint_jump_pad>: New fields.
5198 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5199 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5200 [HAVE_STDINT_H]: Include stdint.h.
5201 (trace_debug_1): Rename to ...
5202 (trace_vdebug): ... this.
5203 (trace_debug): Rename to ...
5204 (trace_debug_1): ... this. Add `level' parameter.
5206 (ATTR_USED, ATTR_NOINLINE): New.
5207 (IP_AGENT_EXPORT): New.
5208 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5209 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5210 (about_to_request_buffer_space, trace_buffer_is_full)
5211 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5212 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5213 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5214 (traceframe_write_count, traceframes_created)
5215 (trace_state_variables)
5216 New renaming defines.
5217 (struct ipa_sym_addresses): New.
5218 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5220 (ipa_sym_addrs): New.
5221 (all_tracepoint_symbols_looked_up): New.
5222 (in_process_agent_loaded): New.
5223 (write_e_ipa_not_loaded): New.
5224 (maybe_write_ipa_not_loaded): New.
5225 (tracepoint_look_up_symbols): New.
5226 (debug_threads) [IN_PROCESS_AGENT]: New.
5227 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5228 (UNKNOWN_SIDE_EFFECTS): New.
5229 (stop_tracing): New.
5230 (flush_trace_buffer): New.
5231 (stop_tracing_bkpt): New.
5232 (flush_trace_buffer_bkpt): New.
5233 (read_inferior_integer): New.
5234 (read_inferior_uinteger): New.
5235 (read_inferior_data_pointer): New.
5236 (write_inferior_data_pointer): New.
5237 (write_inferior_integer): New.
5238 (write_inferior_uinteger): New.
5239 (struct collect_static_trace_data_action): Delete.
5240 (enum tracepoint_type): New.
5241 (struct tracepoint) <type>: New field `type'.
5242 <actions_str, step_actions, step_actions_str>: Only include in
5244 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5245 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5246 (tracepoints): Use IP_AGENT_EXPORT.
5247 (last_tracepoint): Don't include in the IPA.
5248 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5249 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5250 (alloced_trace_state_variables): New.
5251 (trace_state_variables): Use IP_AGENT_EXPORT.
5252 (traceframe_t): Delete unused variable.
5253 (circular_trace_buffer): Don't include in the IPA.
5254 (trace_buffer_start): Delete.
5255 (struct trace_buffer_control): New.
5256 (trace_buffer_free): Delete.
5257 (struct ipa_trace_buffer_control): New.
5258 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5259 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5261 (trace_buffer_ctrl): New.
5262 (TRACE_BUFFER_CTRL_CURR): New.
5263 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5264 Reimplement as macros.
5265 (trace_buffer_wrap): Delete.
5266 (traceframe_write_count, traceframe_read_count)
5267 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5268 (struct tracepoint_hit_ctx) <type>: New field.
5269 (struct fast_tracepoint_ctx): New.
5270 (memory_barrier): New.
5272 (record_tracepoint_error): Update atomically in the IPA.
5273 (clear_inferior_trace_buffer): New.
5274 (about_to_request_buffer_space): New.
5275 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5276 updating the same buffer.
5277 (add_tracepoint): Default the tracepoint's type to trap
5278 tracepoint, and orig_size to -1.
5279 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5281 (create_trace_state_variable): New parameter `gdb'. Handle it.
5282 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5283 (cmd_qtdp): Handle fast tracepoints.
5285 (max_jump_pad_size): New.
5286 (gdb_jump_pad_head): New.
5287 (get_jump_space_head): New.
5288 (claim_jump_space): New.
5289 (sort_tracepoints): New.
5290 (MAX_JUMP_SIZE): New.
5291 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5293 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5294 support. Upload fast traceframes, and delete internal IPA
5296 (stop_tracing_handler): New.
5297 (flush_trace_buffer_handler): New.
5298 (cmd_qtstop): Upload fast tracepoints.
5299 (response_tracepoint): Handle fast tracepoints.
5300 (tracepoint_finished_step): Upload fast traceframes. Set the
5301 tracepoint hit context's tracepoint type.
5302 (handle_tracepoint_bkpts): New.
5303 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5304 type. Add comment about fast tracepoints.
5305 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5306 non-existing action_str field.
5307 (get_context_regcache): Handle fast tracepoints.
5308 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5310 (fast_tracepoint_from_jump_pad_address): New.
5311 (fast_tracepoint_from_ipa_tpoint_address): New.
5312 (collecting_t): New.
5313 (force_unlock_trace_buffer): New.
5314 (fast_tracepoint_collecting): New.
5317 (write_inferior_data_ptr): New.
5318 (target_tp_heap): New.
5319 (target_malloc): New.
5320 (download_agent_expr): New.
5322 (download_tracepoints): New.
5323 (download_trace_state_variables): New.
5324 (upload_fast_traceframes): New.
5325 (IPA_FIRST_TRACEFRAME): New.
5326 (IPA_NEXT_TRACEFRAME_1): New.
5327 (IPA_NEXT_TRACEFRAME): New.
5328 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5329 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5330 (gdb_jump_pad_buffer_end): New.
5331 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5332 (initialize_tracepoint): Adjust.
5333 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5334 buffer. Initialize the low module.
5335 * utils.c (PREFIX, TOOLNAME): New.
5336 (malloc_failure): Use PREFIX.
5337 (error): In the IPA, an error causes an exit.
5338 (fatal, warning): Use PREFIX.
5339 (internal_error): Use TOOLNAME.
5340 (NUMCELLS): Increase to 10.
5341 * configure, config.in: Regenerate.
5343 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5345 * server.c (handle_query) <qSupported>: Do two passes over the
5346 qSupported string to avoid nesting strtok.
5348 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5350 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5352 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5354 * configure: Regenerate.
5355 * proc-service.list: New.
5357 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5359 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5362 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5364 * gdbreplay.c (remote_open): Check error return from socket() call by
5365 its equality to -1 not by it being negative.
5366 * remote-utils.c (remote_open): Likewise.
5368 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5370 * config.h: Regenerate.
5372 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5374 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5375 doesn't provide PTRACE_GET_THREAD_AREA.
5377 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5379 * linux-m68k-low.c: Include <asm/ptrace.h>
5380 (ps_get_thread_area): Implement.
5382 2010-05-03 Doug Evans <dje@google.com>
5384 * event-loop.c (struct callback_event): New struct.
5385 (callback_list): New global.
5386 (append_callback_event, delete_callback_event): New functions.
5387 (process_callback): New function.
5388 (start_event_loop): Call it.
5389 * remote-utils.c (NOT_SCHEDULED): Define.
5390 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5391 moved out of readchar.
5392 (readchar): Rewrite. Call reschedule before returning.
5393 (reset_readchar): New function.
5394 (remote_close): Call it.
5395 (process_remaining, reschedule): New functions.
5396 * server.h (callback_handler_func): New typedef.
5397 (append_callback_event, delete_callback_event): Declare.
5399 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5401 * proc-service.c (ps_pglobal_lookup): Use
5402 thread_db_look_up_one_symbol.
5403 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5404 parameter. Use it instead of all_symbols_looked_up.
5405 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5407 (all_symbols_looked_up): Don't declare.
5408 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5409 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5411 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5412 Set all_symbols_looked_up here.
5413 (thread_db_look_up_one_symbol): New.
5414 (thread_db_get_tls_address): Adjust.
5415 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5416 thread_db object on the heap, and tentatively set it in the
5418 (thread_db_init): Don't set all_symbols_looked_up here.
5419 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5421 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5423 * linux-low.c (linux_kill, linux_detach): Adjust.
5424 (status_pending_p_callback): Remove redundant statement. Check
5425 for !TARGET_WAITIKIND_IGNORE, instead of
5426 TARGET_WAITKIND_STOPPED.
5427 (handle_tracepoints): Make sure LWP is locked. Adjust.
5428 (linux_wait_for_event_1): Adjust.
5429 (linux_cancel_breakpoints): New.
5430 (unsuspend_one_lwp): New.
5431 (unsuspend_all_lwps): New.
5432 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5433 (send_sigstop_callback): Change return type to int, add new
5434 `except' parameter and handle it.
5435 (suspend_and_send_sigstop_callback): New.
5436 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5437 pass them down. If SUSPEND, also increment the lwp's suspend
5439 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5440 (need_step_over_p): Don't consider suspended LWPs.
5441 (start_step_over): Adjust.
5442 (proceed_one_lwp): Change return type to int, add new `except'
5443 parameter and handle it.
5444 (unsuspend_and_proceed_one_lwp): New.
5445 (proceed_all_lwps): Use find_inferior instead of
5447 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5448 also decrement the suspend count of LWPs. Pass `except' down,
5449 instead of hacking its suspend count.
5450 (linux_pause_all): Add `freeze' parameter. Adjust.
5451 (linux_unpause_all): New.
5452 (linux_target_ops): Install linux_unpause_all.
5453 * server.c (handle_status): Adjust.
5454 * target.h (struct target_ops): New fields `unpause_all' and
5455 `cancel_breakpoints'. Add new parameter to `pause_all'.
5456 (pause_all): Add new `freeze' parameter.
5458 (cancel_breakpoints): New.
5459 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5461 (cmd_qtstart): Pause threads.
5462 (stop_tracing): Pause threads, and cancel breakpoints.
5463 * win32-low.c (win32_target_ops): Adjust.
5465 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5467 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5468 the inferior right away from here...
5469 (linux_wait_1): ... to here, and adjust to check the thread's
5470 last_resume_kind instead of the lwp's step or stop_expected flags.
5472 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5474 * README: Use consistent `GDB' and `GDBserver' spellings.
5476 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5478 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5479 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5480 (linux_detach_one_lwp): Assume the lwp is stopped.
5481 (any_thread_of): Delete.
5482 (linux_detach): Stop all lwps here. Don't blindly delete all
5484 (delete_lwp_callback): New.
5485 (linux_mourn): Delete all lwps of the process that is gone.
5486 (linux_wait_1): Don't delete the last lwp of the process here.
5487 * mem-break.h (mark_breakpoints_out): Declare.
5488 * mem-break.c (mark_breakpoints_out): New.
5489 (free_all_breakpoints): Use it.
5490 * server.c (handle_target_event): If the process is gone, mark
5492 * thread-db.c (struct thread_db) <create_bp>: New field.
5493 (thread_db_enable_reporting): Fix prototype. Store a thread event
5494 breakpoint reference in the thread_db struct.
5495 (thread_db_load_search): Clear the thread_db object.
5496 (try_thread_db_load_1): Ditto.
5497 (switch_to_process): New.
5498 (disable_thread_event_reporting): Use it.
5499 (remove_thread_event_breakpoints): New.
5500 (thread_db_detach, thread_db_mourn): Use it.
5502 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5504 * linux-low.c (linux_enable_event_reporting): New.
5505 (linux_wait_for_event_1, handle_extended_wait): Use it.
5507 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5509 * linux-low.c (linux_kill_one_lwp, linux_kill)
5510 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5511 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5512 SIGSTOP even if the LWP is stopped.
5513 (send_sigstop_callback): New.
5514 (stop_all_lwps): Use send_sigstop_callback instead.
5515 (linux_resume_one_thread): Adjust.
5516 (proceed_one_lwp): Still proceed an LWP that the client has
5517 requested to stop, if we haven't reported it as stopped yet. Make
5518 sure that LWPs the client want stopped, have a pending SIGSTOP.
5520 2010-04-26 Doug Evans <dje@google.com>
5522 * server.c (handle_general_set): Make static.
5524 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5525 Print received char after testing for error/eof instead of before.
5526 (input_interrupt): Tweak comment.
5528 2010-04-23 Doug Evans <dje@google.com>
5530 * server.c (start_inferior): Print inferior argv if --debug.
5532 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5534 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5535 * nto-x86-low.c: Include server.h
5537 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5539 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5540 be consistent with other sources of this directory.
5541 (init_registers_amd64): Correct name of source file of this function
5544 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5546 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5549 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5551 * win32-i386-low.c: Add 64-bit support.
5552 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5553 (init_registers_amd64): Declare.
5554 (mappings): Add 64-bit version of array.
5555 (init_windows_x86): New function.
5556 (the_low_target): Change init_arch field to init_windows_x86.
5558 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5560 * win32-low.c: Adapt to support also 64-bit architecture.
5561 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5562 (get_image_name): Use SIZE_T type for local variable `done'.
5563 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5564 (toolhelp_get_dll_name): Idem.
5565 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5566 Use uintptr_t typecast to avoid warning.
5567 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5568 (handle_exception): Use phex_nz to avoid warning.
5569 (win32_wait): Remove unused local variable `process'.
5571 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5573 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5576 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5578 * configure.ac: Use `ws2_32' library for srv_mingw.
5579 * configure: Regenerate.
5580 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5581 * remote-utils.c: Likewise.
5583 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5585 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5586 if __x86_64__ is defined.
5588 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5590 * configure: Regenerate.
5592 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5594 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5595 * target.h (target_ops): New get_tib_address field.
5596 * win32-low.h (win32_thread_info): Add thread_local_base field.
5597 * win32-low.c (child_add_thread): Add tlb argument.
5598 Set thread_local_base field to TLB.
5599 (get_child_debug_event): Adapt to child_add_thread change.
5600 (win32_get_tib_address): New function.
5601 (win32_target_ops): Set get_tib_address field to
5602 win32_get_tib_address.
5603 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5605 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5607 * linux-low.c (linux_mourn): Also remove the process.
5608 * server.c (handle_target_event): Don't remove the process here.
5609 * nto-low.c (nto_mourn): New.
5610 (nto_target_ops): Install it.
5611 * spu-low.c (spu_mourn): New.
5612 (spu_target_ops): Install it.
5613 * win32-low.c (win32_mourn): New.
5614 (win32_target_ops): Install it.
5616 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5618 * server.h (buffer_xml_printf): Remove redundant `;'.
5620 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5622 * regcache.c (set_register_cache): Invalidate regcaches before
5623 changing the register cache layout.
5624 (regcache_invalidate_one): Allow a NULL regcache.
5625 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5626 regcaches before changing the register cache layout or the target
5629 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5631 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5632 variable warning on Linux/x86-64.
5634 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5636 GDBserver disconnected tracing support.
5638 * linux-low.c (linux_remove_process): Delete.
5639 (add_lwp): Don't set last_resume_kind here.
5640 (linux_kill): Use `mourn'.
5641 (linux_detach): Use `thread_db_detach', and `mourn'.
5643 (linux_attach_lwp_1): Adjust comment.
5644 (linux_attach): last_resume_kind moved the thread_info; adjust.
5645 (status_pending_p_callback): Adjust.
5646 (linux_wait_for_event_1): Adjust.
5647 (count_events_callback, select_singlestep_lwp_callback)
5648 (select_event_lwp_callback, cancel_breakpoints_callback)
5649 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5650 (proceed_one_lwp): Adjust.
5651 (linux_async): Add debug output.
5652 (linux_thread_stopped): New.
5653 (linux_pause_all): New.
5654 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5656 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5657 (thread_db_free): Delete declaration.
5658 (thread_db_detach, thread_db_mourn): Declare.
5659 * thread-db.c (thread_db_init): Use thread_db_mourn.
5660 (thread_db_free): Delete, split in two.
5661 (disable_thread_event_reporting): New.
5662 (thread_db_detach): New.
5663 (thread_db_mourn): New.
5665 * server.h (struct thread_info) <last_resume_kind>: New field.
5666 <attached>: Add comment.
5667 <gdb_detached>: New field.
5668 (handler_func): Change return type to int.
5669 (handle_serial_event, handle_target_event): Ditto.
5670 (gdb_connected): Declare.
5672 (disconnected_tracing): Declare.
5673 (stop_tracing): Declare.
5675 * server.c (handle_query) <qSupported>: Report support for
5676 disconnected tracing.
5677 (queue_stop_reply_callback): Account for running threads.
5678 (gdb_wants_thread_stopped): New.
5679 (gdb_wants_all_threads_stopped): New.
5680 (gdb_reattached_process): New.
5681 (handle_status): Clear the `gdb_detached' flag of all processes.
5682 In all-stop, stop all threads.
5683 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5684 (process_serial_event): If the remote connection breaks, or if an
5685 exit was forced with "monitor exit", force an event loop exit.
5686 Handle disconnected tracing on detach.
5687 (handle_serial_event): Adjust.
5688 (handle_target_event): If GDB isn't connected, forward events back
5689 to the inferior, unless the last process exited, in which case,
5690 exit gdbserver. Adjust interface.
5692 * remote-utils.c (remote_open): Don't block in accept. Instead
5693 register an event loop source on the listen socket file
5694 descriptor. Refactor bits into ...
5695 (listen_desc): ... this new global.
5696 (gdb_connected): ... this new function.
5697 (enable_async_notification): ... this new function.
5698 (handle_accept_event): ... this new function.
5699 (remote_close): Clear remote_desc.
5701 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5703 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5705 (mourn_inferior): Define.
5706 (target_process_qsupported): Avoid the dangling else problem.
5707 (thread_stopped): Define.
5708 (pause_all): Define.
5709 (target_waitstatus_to_string): Declare.
5710 * target.c (target_waitstatus_to_string): New.
5712 * tracepoint.c (tracing): Make extern.
5713 (disconnected_tracing): New.
5714 (stop_tracing): Make extern. Handle tracing stops due to GDB
5716 (cmd_qtdisconnected): New.
5717 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5718 (handle_tracepoint_general_set): Handle QTDisconnected.
5720 * event-loop.c (event_handler_func): Change return type to int.
5721 (process_event): Bail out if the event handler wants the event
5723 (handle_file_event): Ditto.
5724 (start_event_loop): Bail out if the event handler wants the event
5727 * nto-low.c (nto_target_ops): Adjust.
5728 * spu-low.c (spu_wait): Don't remove the process here.
5729 (spu_target_ops): Adjust.
5730 * win32-low.c (win32_wait): Don't remove the process here.
5731 (win32_target_ops): Adjust.
5733 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5735 * regcache.c (realloc_register_cache): Invalidate inferior's
5736 regcache before recreating it.
5738 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5740 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5742 2010-04-09 Stan Shebs <stan@codesourcery.com>
5743 Pedro Alves <pedro@codesourcery.com>
5745 * server.h (LONGEST): New.
5746 (struct thread_info) <while_stepping>: New field.
5747 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5749 (initialize_tracepoint, handle_tracepoint_general_set)
5750 (handle_tracepoint_query, tracepoint_finished_step)
5751 (tracepoint_was_hit, release_while_stepping_state_list):
5752 (current_traceframe): Declare.
5753 * server.c (handle_general_set): Handle tracepoint packets.
5755 (write_memory): New.
5756 (handle_search_memory_1): Use read_memory.
5757 (handle_query): Report support for conditional tracepoints, trace
5758 state variables, and tracepoint sources. Handle tracepoint
5760 (main): Initialize the tracepoints module.
5761 (process_serial_event): Handle traceframe reads/writes.
5763 * linux-low.c (handle_tracepoints): New.
5764 (linux_wait_1): Call it.
5765 (linux_resume_one_lwp): Handle while-stepping.
5766 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5767 (linux_target_ops): Install them.
5768 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5770 * linux-x86-low.c (x86_supports_tracepoints): New.
5771 (the_low_target). Install it.
5773 * mem-break.h (delete_breakpoint): Declare.
5774 * mem-break.c (delete_breakpoint): Make external.
5776 * target.h (struct target_ops): Add `supports_tracepoints',
5777 `read_pc', and `write_pc' fields.
5778 (target_supports_tracepoints): Define.
5779 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5782 * regcache.h (struct regcache) <registers_owned>: New field.
5783 (init_register_cache, regcache_cpy): Declare.
5784 (regcache_read_pc, regcache_write_pc): Declare.
5785 (register_cache_size): Declare.
5786 (supply_regblock): Declare.
5787 * regcache.c (init_register_cache): New.
5788 (new_register_cache): Use it.
5789 (regcache_cpy): New.
5790 (register_cache_size): New.
5791 (supply_regblock): New.
5792 (regcache_read_pc, regcache_write_pc): New.
5794 * tracepoint.c: New.
5796 * Makefile.in (OBS): Add tracepoint.o.
5797 (tracepoint.o): New rule.
5799 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5801 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5803 (i386-mmx.c): Likewise.
5804 (i386-mmx-linux.o): Likewise.
5805 (i386-mmx-linux.c): Likewise.
5807 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5808 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5809 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5810 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5812 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5813 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5814 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5816 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5818 * Makefile.in (clean): Updated.
5820 (i386-avx.c): Likewise.
5821 (i386-avx-linux.o): Likewise.
5822 (i386-avx-linux.c): Likewise.
5823 (amd64-avx.o): Likewise.
5824 (amd64-avx.c): Likewise.
5825 (amd64-avx-linux.o): Likewise.
5826 (amd64-avx-linux.c): Likewise.
5828 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5829 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5830 (srv_amd64_regobj): Add amd64-avx.o.
5831 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5832 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5833 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5834 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5835 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5836 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5837 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5839 * i387-fp.c: Include "i386-xstate.h".
5841 (i387_cache_to_xsave): Likewise.
5842 (i387_xsave_to_cache): Likewise.
5843 (x86_xcr0): Likewise.
5845 * i387-fp.h (i387_cache_to_xsave): Likewise.
5846 (i387_xsave_to_cache): Likewise.
5847 (x86_xcr0): Likewise.
5849 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5850 * linux-crisv32-low.c (target_regsets): Likewise.
5851 * linux-m68k-low.c (target_regsets): Likewise.
5852 * linux-mips-low.c (target_regsets): Likewise.
5853 * linux-ppc-low.c (target_regsets): Likewise.
5854 * linux-s390-low.c (target_regsets): Likewise.
5855 * linux-sh-low.c (target_regsets): Likewise.
5856 * linux-sparc-low.c (target_regsets): Likewise.
5857 * linux-xtensa-low.c (target_regsets): Likewise.
5859 * linux-low.c: Include <sys/uio.h>.
5860 (regsets_fetch_inferior_registers): Support nt_type.
5861 (regsets_store_inferior_registers): Likewise.
5862 (linux_process_qsupported): New.
5863 (linux_target_ops): Add linux_process_qsupported.
5865 * linux-low.h (regset_info): Add nt_type.
5866 (linux_target_ops): Add process_qsupported.
5868 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5870 (init_registers_i386_avx_linux): New.
5871 (init_registers_amd64_avx_linux): Likewise.
5872 (xmltarget_i386_linux_no_xml): Likewise.
5873 (xmltarget_amd64_linux_no_xml): Likewise.
5874 (PTRACE_GETREGSET): Likewise.
5875 (PTRACE_SETREGSET): Likewise.
5876 (x86_fill_xstateregset): Likewise.
5877 (x86_store_xstateregset): Likewise.
5878 (use_xml): Likewise.
5879 (x86_linux_update_xmltarget): Likewise.
5880 (x86_linux_process_qsupported): Likewise.
5881 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5882 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5883 init_registers_i386_linux here. Call
5884 x86_linux_update_xmltarget.
5885 (the_low_target): Add x86_linux_process_qsupported.
5887 * server.c (handle_query): Call target_process_qsupported.
5889 * target.h (target_ops): Add process_qsupported.
5890 (target_process_qsupported): New.
5892 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5894 * inferiors.c (add_thread): Set last_status kind to
5895 TARGET_WAITKIND_IGNORE.
5896 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5897 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5898 (linux_wait_1): Move `thread' local definition to block that uses
5899 it. Don't NULL initialize `event_child'.
5900 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5901 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5902 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5904 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5906 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5907 an extended waitstatus, or by a watchpoint.
5908 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
5909 thread was stepping or has been stopped by a watchpoint.
5911 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5913 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
5914 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
5915 of another, then delete the previous, and validate all
5917 (validate_inserted_breakpoint): New.
5918 (delete_disabled_breakpoints): New.
5919 (validate_breakpoints): New.
5920 (check_mem_read): Validate breakpoints before trusting their
5921 shadow. Delete disabled breakpoints.
5922 (check_mem_write): Validate breakpoints before trusting they
5923 should be inserted. Delete disabled breakpoints.
5924 * mem-break.h (validate_breakpoints):
5925 * server.c (handle_query): Validate breakpoints when we see a
5928 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5930 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
5931 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
5932 if we could tell there's a GDB breakpoint at stop_pc.
5933 (need_step_over_p): Don't do a step over if we find a GDB
5934 breakpoint at the resume PC.
5936 * mem-break.c (struct raw_breakpoint): New.
5937 (enum bkpt_type): New type `gdb_breakpoint'.
5938 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
5939 fields. New field `raw'.
5940 (find_raw_breakpoint_at): New.
5941 (set_raw_breakpoint_at): Handle refcounting. Create a raw
5943 (set_breakpoint_at): Adjust.
5944 (delete_raw_breakpoint): New.
5945 (release_breakpoint): New.
5946 (delete_breakpoint): Rename to...
5947 (delete_breakpoint_1): ... this. Add proc parameter. Use
5948 release_breakpoint. Return ENOENT.
5949 (delete_breakpoint): Reimplement.
5950 (find_breakpoint_at): Delete.
5951 (find_gdb_breakpoint_at): New.
5952 (delete_breakpoint_at): Delete.
5953 (set_gdb_breakpoint_at): New.
5954 (delete_gdb_breakpoint_at): New.
5955 (gdb_breakpoint_here): New.
5956 (set_reinsert_breakpoint): Use release_breakpoint.
5957 (uninsert_breakpoint): Rename to ...
5958 (uninsert_raw_breakpoint): ... this.
5959 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
5960 (reinsert_raw_breakpoint): Change parameter type to
5962 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
5964 (check_breakpoints): Adjust. Use release_breakpoint.
5965 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
5966 (breakpoint_inserted_here): Ditto.
5967 (check_mem_read): Adjust to iterate over raw breakpoints instead.
5968 Don't trust the breakpoint's shadow if it is not inserted.
5969 (check_mem_write): Adjust to iterate over raw breakpoints instead.
5970 (delete_all_breakpoints): Adjust.
5971 (free_all_breakpoints): Mark all breakpoints as uninserted, and
5972 use delete_breakpoint_1.
5974 * mem-break.h (breakpoints_supported): Delete declaration.
5975 (set_gdb_breakpoint_at): Declare.
5976 (gdb_breakpoint_here): Declare.
5977 (delete_breakpoint_at): Delete.
5978 (delete_gdb_breakpoint_at): Declare.
5980 * server.h (struct raw_breakpoint): Forward declare.
5981 (struct process_info): New field `raw_breakpoints'.
5983 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
5986 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5988 * linux-low.c (status_pending_p_callback): Fix comment.
5989 (linux_wait_for_event_1): Move most of the internal breakpoint
5990 handling from here...
5991 (linux_wait_1): ... to here.
5992 (count_events_callback): New.
5993 (select_singlestep_lwp_callback): New.
5994 (select_event_lwp_callback): New.
5995 (cancel_breakpoints_callback): New.
5996 (select_event_lwp): New.
5997 (linux_wait_1): Simplify internal breakpoint handling. Give equal
5998 priority to all LWPs that have had events that should be reported
5999 to the client. Cancel breakpoints when about to reporting the
6000 event to the client, not while stopping lwps. No longer cancel
6001 finished single-steps here.
6002 (cancel_finished_single_step): Delete.
6003 (cancel_finished_single_steps): Delete.
6005 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6007 * mem-break.c (enum bkpt_type): New.
6008 (struct breakpoint): New field `type'.
6009 (set_breakpoint_at): Change return type to struct breakpoint
6010 pointer. Set type to `other_breakpoint' by default.
6011 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6012 in the breakpoint list.
6013 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6014 (reinsert_breakpoint): Rename to ...
6015 (reinsert_raw_breakpoint): ... this.
6016 (reinsert_breakpoints_at): Adjust.
6017 * mem-break.h (struct breakpoint): Declare.
6018 (set_breakpoint_at): Change return type to struct breakpoint
6021 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6023 * server.c (handle_query): Assign, not compare.
6025 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6027 Teach linux gdbserver to step-over-breakpoints.
6029 * linux-low.c (can_hardware_single_step): New.
6030 (supports_breakpoints): New.
6031 (handle_extended_wait): If stopping threads, read the stop pc of
6034 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6035 low target doesn't support retrieving the PC.
6036 (add_lwp): Set last_resume_kind to resume_continue.
6037 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6038 (linux_attach): Don't clear stop_expected. Set the lwp's
6039 last_resume_kind to resume_stop.
6040 (linux_detach_one_lwp): Don't check for removed breakpoints.
6041 (check_removed_breakpoint): Delete.
6042 (status_pending_p): Rename to ...
6043 (status_pending_p_callback): ... this. Don't check for removed
6044 breakpoints. Don't consider threads that are stopped from GDB's
6046 (linux_wait_for_lwp): Always read the stop_pc here.
6047 (cancel_breakpoint): New.
6048 (step_over_bkpt): New global.
6049 (linux_wait_for_event_1): Implement stepping over breakpoints.
6050 (gdb_wants_lwp_stopped): New.
6051 (gdb_wants_all_stopped): New.
6052 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6053 single-step traps here. Store the thread's last reported target
6055 (send_sigstop): Don't clear stop_expected. Always set it,
6057 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6058 (cancel_finished_single_step): New.
6059 (cancel_finished_single_steps): New.
6060 (wait_for_sigstop): Don't cancel finished single-step traps here.
6061 (linux_resume_one_lwp): Don't check for removed breakpoints.
6062 Don't set `step' on non-hardware step archs.
6063 (linux_set_resume_request): Ignore resume_stop requests if already
6064 stopping or stopped. Set the lwp's last_resume_kind.
6065 (resume_status_pending_p): Don't check for removed breakpoints.
6066 (need_step_over_p): New.
6067 (start_step_over): New.
6068 (finish_step_over): New.
6069 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6070 requests. Clear the thread's last reported target waitstatus.
6071 Don't use the `suspended' flag. Don't consider pending breakpoints.
6072 (linux_resume): Start a step-over if necessary.
6073 (proceed_one_lwp): New.
6074 (proceed_all_lwps): New.
6075 (unstop_all_lwps): New.
6076 * linux-low.h (struct lwp_info): Rewrite comment for the
6077 `suspended' flag. Add the `stop_pc' field. Delete the
6078 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6079 Add `'last_resume_kind' and `need_step_over' fields.
6080 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6081 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6082 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6083 (set_raw_breakpoint_at): New.
6084 (set_breakpoint_at): Rewrite to use it.
6085 (reinsert_breakpoint_handler): Delete.
6086 (set_reinsert_breakpoint): New.
6087 (reinsert_breakpoint_by_bp): Delete.
6088 (delete_reinsert_breakpoints): New.
6089 (uninsert_breakpoint): Rewrite.
6090 (uninsert_breakpoints_at): New.
6091 (reinsert_breakpoint): Rewrite.
6092 (reinsert_breakpoints_at): New.
6093 (check_breakpoints): Rewrite.
6094 (breakpoint_here): New.
6095 (breakpoint_inserted_here): New.
6096 (check_mem_read): Adjust.
6097 * mem-break.h (breakpoints_supported, breakpoint_here)
6098 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6099 (reinsert_breakpoint_by_bp): Delete declaration.
6100 (delete_reinsert_breakpoints): Declare.
6101 (reinsert_breakpoint): Delete declaration.
6102 (reinsert_breakpoints_at): Declare.
6103 (uninsert_breakpoint): Delete declaration.
6104 (uninsert_breakpoints_at): Declare.
6105 (check_breakpoints): Adjust prototype.
6106 * server.h: Adjust include order.
6107 (struct thread_info): Declare here. Add a `last_status' field.
6109 2010-03-23 Michael Snyder <msnyder@vmware.com>
6111 * server.c (crc32): New function.
6112 (handle_query): Add handling for 'qCRC:' request.
6114 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6116 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6117 lwp had been stopped by a watchpoint.
6119 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6121 * server.h (internal_error): Declare.
6122 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6123 * utils.c (internal_error): New function.
6125 2010-03-15 Andreas Schwab <schwab@redhat.com>
6127 * configure.srv: Fix typo setting srv_regobj.
6129 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6131 * linux-low.c (fetch_register): Avoid passing a non string literal
6133 (usr_store_inferior_registers): Ditto.
6135 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6137 * linux-low.c (linux_write_memory): Bail out early if peeking
6140 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6142 * linux-low.h (struct lwp_info): New fields
6143 `stopped_by_watchpoint' and `stopped_data_address'.
6144 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6145 here, and cache them in the lwp object.
6146 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6148 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6150 (linux_stopped_by_watchpoint): Rewrite.
6151 (linux_stopped_data_address): Rewrite.
6153 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6155 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6156 switching the current inferior, not before.
6158 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6160 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6161 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6162 i386-linux.c and amd64-linux.c.
6163 (reg-i386.o): Removed.
6164 (reg-i386.c): Likewise.
6165 (reg-i386-linux.o): Likewise.
6166 (reg-i386-linux.c): Likewise.
6167 (reg-x86-64.o): Likewise.
6168 (reg-x86-64.c): Likewise.
6169 (reg-x86-64-linux.o): Likewise.
6170 (reg-x86-64-linux.c): Likewise.
6173 (i386-linux.o): Likewise.
6174 (i386-linux.c): Likewise.
6175 (amd64.o): Likewise.
6176 (amd64.c): Likewise.
6177 (amd64-linux.o): Likewise.
6178 (amd64-linux.c): Likewise.
6180 * configure.srv (srv_i386_regobj): New.
6181 (srv_i386_linux_regobj): Likewise.
6182 (srv_amd64_regobj): Likewise.
6183 (srv_amd64_linux_regobj): Likewise.
6184 (srv_i386_32bit_xmlfiles): Likewise.
6185 (srv_i386_64bit_xmlfiles): Likewise.
6186 (srv_i386_xmlfiles): Likewise.
6187 (srv_amd64_xmlfiles): Likewise.
6188 (srv_i386_linux_xmlfiles): Likewise.
6189 (srv_amd64_linux_xmlfiles): Likewise.
6190 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6191 srv_xmlfiles to $srv_i386_xmlfiles.
6192 (i[34567]86-*-mingw32ce*): Likewise.
6193 (i[34567]86-*-mingw*): Likewise.
6194 (i[34567]86-*-nto*): Likewise.
6195 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6196 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6197 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6198 (x86_64-*-linux*): Likewise.
6200 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6201 (init_registers_amd64_linux): New.
6202 (x86_arch_setup): Replace init_registers_x86_64_linux with
6203 init_registers_amd64_linux.
6205 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6207 * configure.ac: Check for libdl. If it is not available link against
6208 static libthread_db.
6209 * configure: Regenerate.
6211 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6215 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6216 handing a read watchpoint.
6217 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6219 2010-02-12 Doug Evans <dje@google.com>
6221 * linux-low.c (linux_supports_tracefork_flag): Document.
6222 (linux_look_up_symbols): Add comment.
6224 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6226 * regcache.c (supply_register): Clear regcache if buf is NULL.
6228 2010-02-02 Nicolas Roche <roche@sourceware.org>
6229 Joel Brobecker <brobecker@adacore.com>
6231 * inferiors.c (find_inferior): Add function documentation.
6232 (unloaded_dll): Handle the case where the unloaded dll has not
6233 been previously registered in the dll list.
6235 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6237 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6238 (thumb2_breakpoint): New.
6239 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6241 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6243 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6244 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6247 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6249 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6251 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6253 * linux-s390-low.c (s390_collect_ptrace_register)
6254 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6256 2010-01-21 Doug Evans <dje@google.com>
6258 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6259 (PTRACE_ARG4_TYPE): New macro.
6260 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6261 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6262 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6263 (usr_store_inferior_registers): Ditto.
6264 (linux_read_memory, linux_write_memory): Ditto.
6265 (linux_test_for_tracefork): Ditto.
6267 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6268 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6270 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6272 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6275 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6277 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6278 prototype to take a regcache. Adjust.
6280 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6282 * regcache.h (struct thread_info): Forward declare.
6283 (struct regcache): New.
6284 (new_register_cache): Adjust prototype.
6285 (get_thread_regcache): Declare.
6286 (free_register_cache): Adjust prototype.
6287 (registers_to_string, registers_from_string): Ditto.
6288 (supply_register, supply_register_by_name, collect_register)
6289 (collect_register_as_string, collect_register_by_name): Ditto.
6290 * regcache.c (struct inferior_regcache_data): Delete.
6291 (get_regcache): Rename to ...
6292 (get_thread_regcache): ... this. Adjust. Switch inferior before
6294 (regcache_invalidate_one): Adjust.
6295 (regcache_invalidate): Fix prototype.
6296 (new_register_cache): Return the new register cache.
6297 (free_register_cache): Change prototype.
6298 (realloc_register_cache): Adjust.
6299 (registers_to_string): Change prototype to take a regcache. Adjust.
6300 (registers_from_string): Ditto.
6301 (register_data): Ditto.
6302 (supply_register): Ditto.
6303 (supply_register_by_name): Ditto.
6304 (collect_register): Ditto.
6305 (collect_register_as_string): Ditto.
6306 (collect_register_by_name): Ditto.
6307 * server.c (process_serial_event): Adjust.
6308 * linux-low.h (regset_fill_func, regset_store_func): Change
6310 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6312 * linux-low.c (get_stop_pc): Adjust.
6313 (check_removed_breakpoint): Adjust.
6314 (linux_wait_for_event): Adjust.
6315 (linux_resume_one_lwp): Adjust.
6316 (fetch_register): Add regcache parameter. Adjust.
6317 (usr_store_inferior_registers): Ditto.
6318 (regsets_fetch_inferior_registers): Ditto.
6319 (regsets_store_inferior_registers): Ditto.
6320 (linux_fetch_registers, linux_store_registers): Ditto.
6321 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6323 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6325 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6326 prototype to take a regcache.
6327 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6328 * remote-utils.c (convert_ascii_to_int, outreg)
6329 (prepare_resume_reply): Change prototype to take a regcache.
6331 * target.h (struct target_ops) <fetch_registers, store_registers>:
6332 Change prototype to take a regcache.
6333 (fetch_inferior_registers, store_inferior_registers): Change
6334 prototype to take a regcache. Adjust.
6335 * proc-service.c (ps_lgetregs): Adjust.
6336 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6337 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6338 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6339 take a regcache. Adjust.
6340 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6341 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6342 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6343 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6344 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6345 (cris_cannot_fetch_register):
6346 (cris_breakpoint_at): Change prototype to take a regcache.
6348 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6349 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6350 to take a regcache. Adjust.
6351 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6353 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6354 take a regcache. Adjust.
6355 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6356 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6357 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6358 * linux-mips-low.c (mips_get_pc):
6359 (mips_set_pc): Change prototype to take a regcache. Adjust.
6360 (mips_reinsert_addr): Adjust.
6361 (mips_collect_register): Change prototype to take a regcache.
6363 (mips_supply_register):
6364 (mips_collect_register_32bit, mips_supply_register_32bit)
6365 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6366 (mips_store_fpregset): Ditto.
6367 * linux-ppc-low.c (ppc_supply_ptrace_register)
6368 (ppc_supply_ptrace_register): Ditto.
6369 (parse_spufs_run): Adjust.
6370 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6371 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6372 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6373 take a regcache. Adjust.
6374 * linux-s390-low.c (s390_collect_ptrace_register)
6375 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6376 (s390_set_pc): Change prototype to take a regcache. Adjust.
6377 (s390_arch_setup): Adjust.
6378 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6379 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6380 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6381 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6382 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6384 (sparc_breakpoint_at): Adjust.
6385 * linux-xtensa-low.c (xtensa_fill_gregset):
6386 (xtensa_store_gregset):
6387 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6388 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6389 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6390 prototype to take a regcache. Adjust.
6391 * win32-arm-low.c (arm_fetch_inferior_register)
6392 (arm_store_inferior_register): Change prototype to take a
6394 * win32-i386-low.c (i386_fetch_inferior_register)
6395 (i386_store_inferior_register): Change prototype to take a
6397 * win32-low.c (child_fetch_inferior_registers)
6398 (child_store_inferior_registers): Change prototype to take a
6400 (win32_wait): Adjust.
6401 (win32_fetch_inferior_registers): Change prototype to take a
6403 (win32_store_inferior_registers): Adjust.
6404 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6405 store_inferior_register>: Change prototype to take a regcache.
6407 2010-01-20 Doug Evans <dje@google.com>
6409 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6411 (linux_wait_for_event1, linux_init_signals): Ditto.
6412 (W_STOPCODE): Provide definition if missing.
6414 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6416 * linux-low.c (linux_core_of_thread): New.
6417 (compare_ints, show_process, list_threads): New.
6418 (linux_qxfer_osdata): Report threads and cores.
6419 (linux_target_op): Register linux_core_of_thread.
6420 * remote-utils.c (prepare_resume_reply): Report the core.
6421 (buffer_xml_printf): Support %d specifier.
6422 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6424 (handle_query): Handle qXfer:threads. Announce availability
6426 * target.h (struct target_ops): New field core_of_thread.
6428 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6430 * Makefile.in (clean): Remove new generated files.
6431 (reg-s390.o, reg-s390.c): Remove rules.
6432 (reg-s390x.o, reg-s390x.c): Likewise.
6433 (s390-linux32.o, s390-linux32.c): Add rules.
6434 (s390-linux64.o, s390-linux64.c): Likewise.
6435 (s390x-linux64.o, s390x-linux64.c): Likewise.
6436 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6437 * linux-s390-low.c: Include <elf.h>.
6438 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6439 (init_registers_s390): Remove prototype.
6440 (init_registers_s390x): Likewise.
6441 (init_registers_s390_linux32): Add prototype.
6442 (init_registers_s390_linux64): Likewise.
6443 (init_registers_s390x_linux64): Likewise.
6444 (s390_num_regs_3264): New define.
6445 (s390_regmap_3264): New global variable.
6446 (s390_cannot_fetch_register): Remove obsolete check.
6447 (s390_cannot_store_register): Likewise.
6448 (s390_collect_ptrace_register): Handle upper/lower register halves.
6449 (s390_supply_ptrace_register): Likewise.
6450 (s390_fill_gregset): Update to register number changes.
6451 (s390_get_hwcap): New routine.
6452 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6453 Install appropriate regmap and register set.
6455 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6457 * server.c (gdbserver_version): Update copyright year to 2010.
6458 * gdbreplay.c (gdbreplay_version): Likewise.
6460 2009-12-28 Doug Evans <dje@google.com>
6462 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6463 elf/external.h. Include <elf.h> instead but only if necessary.
6465 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6467 * linux-low.c (linux_remove_process): Remove `detaching'
6468 parameter. Don't release/detach from thread_db here.
6469 (linux_kill): Release/detach from thread_db here, ...
6470 (linux_detach): ... and here, before actually detaching.
6471 (linux_wait_1): ... and here, when a process exits.
6472 * thread-db.c (any_thread_of): New.
6473 (thread_db_free): Switch the current inferior to a thread of the
6476 2009-12-21 Doug Evans <dje@google.com>
6478 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6480 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6481 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6482 warning ifndef __NR_tkill. Move setting of errno there too.
6483 Delete unnecessary resetting of errno after syscall.
6484 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6486 * configure.ac: Check for dladdr.
6487 * config.in: Regenerate.
6488 * configure: Regenerate.
6489 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6490 (try_thread_db_load): Update.
6492 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6494 2009-12-18 Doug Evans <dje@google.com>
6496 * event-loop.c: Include unistd.h if it exists.
6498 * linux-low.c (my_waitpid): Move definition away from being in
6499 between linux_tracefork_child/linux_test_for_tracefork.
6501 * gdb_proc_service.h (psaddr_t): Fix type.
6502 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6503 signature to match glibc.
6505 2009-12-16 Doug Evans <dje@google.com>
6507 * linux-low.c (linux_read_memory): Fix argument to read.
6509 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6511 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6512 events, don't leave current_inferior pointing at null.
6514 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6516 * win32-low.c (LOG): Delete.
6517 (OUTMSG): Output to stderr.
6518 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6519 on compile time LOG macro.
6520 (win32_wait): Fix debug output.
6522 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6524 * win32-low.c (win32_add_one_solib): If the dll name is
6525 "ntdll.dll", prepend the system directory to the dll path.
6527 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6529 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6531 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6532 Vladimir Prus <vladimir@codesourcery.com>
6534 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6535 * configure.ac: Check for __mcoldfire__ and set
6536 gdb_cv_m68k_is_coldfire.
6537 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6538 reg-cf.o and reg-m68k.o.
6539 * configure: Regenerated.
6541 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6543 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6544 Pass it to thread_db_free.
6545 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6546 proper `detaching' argument to linux_remove_process.
6547 * linux-low.h (thread_db_free): Add `detaching' parameter.
6548 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6550 (thread_db_free): Add `detaching' parameter. Only
6551 call td_ta_clear_event if detaching from process.
6553 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6555 * thread-db.c (thread_db_free): Fix typo.
6557 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6560 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6562 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6564 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6565 with an i686 compiler.
6566 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6568 * configure: Rebuilt.
6570 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6574 * server.c (handle_search_memory_1): Correct read_addr initialization
6575 in loop for searching subsequent chunks.
6577 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6579 * configure.ac: New --with-libthread-db option.
6580 * thread-db.c: Allow direct dependence on libthread_db.
6581 (thread_db_free): Adjust.
6582 * config.in: Regenerate.
6583 * configure: Likewise.
6585 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6588 * thread-db.c (attach_thread): New function.
6589 (maybe_attach_thread): Return success/failure.
6590 (find_new_threads_callback): Adjust.
6591 (thread_db_find_new_threads): Loop until no new threads.
6593 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6595 * proc-service.c (ps_lgetregs): Formatting.
6597 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6599 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6600 * configure.ac: Adjust.
6601 * linux-low.h (struct process_info_private): Move members to struct
6603 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6604 * linux-low.c (linux_remove_process): Adjust.
6605 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6606 * server.c (handle_query): Move code ...
6607 (handle_monitor_command): ... here. New function.
6608 * target.h (struct target_ops): New member.
6609 * thread-db.c (struct thread_db): New.
6610 (libthread_db_search_path): New variable.
6611 (thread_db_create_event, thread_db_enable_reporting)
6612 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6613 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6614 (try_thread_db_load_1, dladdr_to_soname): New functions.
6615 (try_thread_db_load, thread_db_load_search): New functions.
6616 (thread_db_init): Search for libthread_db.
6617 (thread_db_free): New function.
6618 (thread_db_handle_monitor_command): Likewise.
6619 * config.in: Regenerate.
6620 * configure: Regenerate.
6622 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6624 * spu-low.c (spu_kill): Wait for inferior to terminate.
6625 Call clear_inferiors.
6626 (spu_detach): Call clear_inferiors.
6628 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6630 * aclocal.m4: Regenerate.
6631 * config.in: Likewise.
6632 * configure: Likewise.
6634 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6636 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6637 (parse_spufs_run): New function.
6638 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6639 (ppc_breakpoint_at): Handle SPU breakpoints.
6641 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6643 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6644 (SPUFS_MAGIC): Define.
6645 (spu_enumerate_spu_ids): New function.
6646 (linux_qxfer_spu): New function.
6647 (linux_target_ops): Install linux_qxfer_spu.
6649 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6651 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6652 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6653 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6654 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6655 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6656 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6657 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6658 (init_registers_powerpc_cell32l): Add prototype.
6659 (init_registers_powerpc_cell64l): Likewise.
6660 (ppc_arch_setup): Detect Cell/B.E. architecture.
6662 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6664 * Makefile.in (datarootdir): New variable.
6666 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6668 * linux-low.c (linux_write_memory): Update debugging output.
6669 * Makefile.in (clean): Add new descriptions.
6670 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6671 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6672 * configure.srv: Add new files for arm*-*-linux*.
6673 * linux-arm-low.c: Add new declarations.
6674 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6675 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6676 (HWCAP_VFPv3D16): New.
6677 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6678 instead of __IWMMXT__.
6679 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6680 (arm_arch_setup): New.
6681 (target_regsets): Remove #ifdef. Add VFP regset.
6682 (the_low_target): Use arm_arch_setup.
6684 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6686 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6687 the main thread again.
6689 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6691 Adding Neutrino gdbserver.
6692 * configure: Regenerated.
6693 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6694 * configure.srv (i[34567]86-*-nto*): New target.
6695 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6696 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6697 (nto_comctrl) [__QNX__]: New function.
6698 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6700 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6702 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6705 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6706 Pedro Alves <pedro@codesourcery.com>
6708 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6709 don't support CONTEXT_EXTENDED_REGISTERS.
6710 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6711 (the_low_target): Install them.
6712 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6713 failing with ERROR_PIPE_NOT_CONNECTED.
6715 2009-06-30 Doug Evans <dje@google.com>
6716 Pierre Muller <muller@ics.u-strasbg.fr>
6718 Add h/w watchpoint support to x86-linux, win32-i386.
6719 * Makefile.in (SFILES): Add i386-low.c
6720 (i386_low_h): Define.
6721 (i386-low.o): Add dependencies.
6722 (linux-x86-low.o): Add i386-low.h dependency.
6723 (win32-i386-low.o): Ditto.
6724 * i386-low.c: New file.
6725 * i386-low.h: New file.
6726 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6727 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6728 * linux-low.c (linux_add_process): Initialize arch_private.
6729 (linux_remove_process): Free arch_private.
6730 (add_lwp): Initialize arch_private.
6731 (delete_lwp): Free arch_private.
6732 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6734 * linux-low.h (process_info_private): New member arch_private.
6735 (lwp_info): New member arch_private.
6736 (linux_target_ops): New members new_process, new_thread,
6738 (ptid_of): New macro.
6739 * linux-x86-low.c: Include stddef.h, i386-low.h.
6740 (arch_process_info): New struct.
6741 (arch_lwp_info): New struct.
6742 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6743 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6744 (i386_dr_low_get_status): New function.
6745 (x86_insert_point, x86_remove_point): New functions.
6746 (x86_stopped_by_watchpoint): New function.
6747 (x86_stopped_data_address): New function.
6748 (x86_linux_new_process, x86_linux_new_thread): New functions.
6749 (x86_linux_prepare_to_resume): New function.
6750 (the_low_target): Add entries for insert_point, remove_point,
6751 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6753 * server.c (debug_hw_points): New global.
6754 (monitor_show_help): Document set debug-hw-points.
6755 (handle_query): Process "set debug-hw-points".
6756 * server.h (debug_hw_points): Declare.
6757 (paddress): Declare.
6758 * utils.c (NUMCELLS, CELLSIZE): New macros.
6759 (get_sell, xsnprintf, paddress): New functions.
6760 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6761 remove_point, stopped_by_watchpoint, stopped_data_address.
6762 * win32-i386-low.c: Include i386-low.h.
6763 (debug_reg_state): Replaces dr.
6764 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6765 (i386_dr_low_get_status): New function.
6766 (i386_insert_point, i386_remove_point): New functions.
6767 (i386_stopped_by_watchpoint): New function.
6768 (i386_stopped_data_address): New function.
6769 (i386_initial_stuff): Update.
6770 (get_thread_context,set_thread_context,i386_thread_added): Update.
6771 (the_low_target): Add entries for insert_point,
6772 remove_point, stopped_by_watchpoint, stopped_data_address.
6773 * win32-low.c (win32_insert_watchpoint): New function.
6774 (win32_remove_watchpoint): New function.
6775 (win32_stopped_by_watchpoint): New function.
6776 (win32_stopped_data_address): New function.
6777 (win32_target_ops): Add entries for insert_watchpoint,
6778 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6779 * win32-low.h (win32_target_ops): New members insert_point,
6780 remove_point, stopped_by_watchpoint, stopped_data_address.
6782 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6784 * server.c (process_serial_event): Re-return unsupported, not
6785 error, if the type isn't recognized. Re-allow supporting only
6786 insert or remove packets. Also call require_running for
6787 breakpoints. Add missing break statement to default case. Tidy.
6788 * target.h (struct target_ops): Rename insert_watchpoint to
6789 insert_point, and remove_watchpoint to remove_point.
6791 * linux-low.h (struct linux_target_ops): Likewise.
6792 * linux-low.c (linux_insert_watchpoint): Rename to ...
6793 (linux_insert_point): ... this. Adjust.
6794 (linux_remove_watchpoint): Rename to ...
6795 (linux_remove_point): ... this. Adjust.
6796 (linux_target_ops): Adjust.
6797 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6798 (cris_insert_point): ... this.
6799 (cris_remove_watchpoint): Rename to ...
6800 (cris_remove_point): ... this.
6801 (the_low_target): Adjust.
6803 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6805 * server.c (handle_v_kill): Pass signal_pid to
6806 kill_inferior if multi_process is zero.
6808 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6810 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6811 * target.h (target_ops): Comment for *_watchpoint to make it clear
6812 the functions can get types '0' and '1'.
6814 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6816 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6817 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6818 * regcache.c (get_regcache): Likewise.
6819 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6820 * win32-low.c (child_fetch_inferior_registers): Remove check for
6823 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6824 Pedro Alves <pedro@codesourcery.com>
6826 * target.h (struct target_ops) <supports_multi_process>: New
6828 (target_supports_multi_process): New.
6829 * server.c (handle_query): Even if GDB reports support, only
6830 enable multi-process if the target also supports it. Report
6831 multi-process support only if the target backend supports it.
6832 * linux-low.c (linux_supports_multi_process): New function.
6833 (linux_target_ops): Install it as target_supports_multi_process
6836 2009-05-24 Doug Evans <dje@google.com>
6838 Global renaming of find_thread_pid to find_thread_ptid.
6839 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6840 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6841 All callers updated.
6843 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6844 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6847 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6848 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6849 (linux_resume_one_lwp): Ditto.
6851 2009-05-23 Doug Evans <dje@google.com>
6853 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6854 from struct inferior_list_entry * to struct lwp_info *.
6855 All callers updated.
6857 2009-05-13 Doug Evans <dje@google.com>
6859 * linux-x86-low.c: Don't include assert.h.
6860 (x86_siginfo_fixup): Use fatal, not assert.
6861 (x86_arch_setup): Fix comment.
6863 2009-05-12 Doug Evans <dje@google.com>
6865 Biarch support for i386/amd64 gdbserver.
6866 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6867 Add linux-x86-low.c.
6868 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6869 (linux-x86-low.o): Add.
6870 * linux-x86-64-low.c: Delete.
6871 * linux-i386-low.c: Delete.
6872 * linux-x86-low.c: New file.
6873 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6875 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6877 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6878 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6879 (linux_child_pid_to_exec_file): New function.
6880 (elf_64_header_p, elf_64_file_p): New functions.
6881 (siginfo_fixup): New function.
6882 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6883 give target a chance to convert layout.
6884 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6885 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6887 2009-05-07 Doug Evans <dje@google.com>
6889 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6890 (regsets_store_inferior_registers): Ditto.
6892 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6896 * linux-low.c (must_set_ptrace_flags): Delete.
6897 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6899 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6900 `lwp->must_set_ptrace_flags' instead.
6901 (linux_wait_for_event_1): Set ptrace options here.
6902 (linux_wait_1): ... not here.
6904 2009-04-30 Doug Evans <dje@google.com>
6906 * inferiors.c (started_inferior_callback): New function.
6907 (attached_inferior_callback): New function.
6908 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
6909 * server.c (print_started_pid, print_attached_pid): New functions.
6910 (detach_or_kill_for_exit): New function.
6911 (main): Call it instead of for_each_inferior (kill_inferior_callback).
6912 * server.h (have_started_inferiors_p): Declare.
6913 (have_attached_inferiors_p): Declare.
6915 * inferiors.c (remove_process): Fix memory leak, free process.
6916 * linux-low.c (linux_remove_process): New function.
6917 (linux_kill): Call it instead of remove_process.
6918 (linux_detach, linux_wait_1): Ditto.
6920 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
6922 * configure.srv: Add x86 Windows CE target.
6924 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6926 * inferiors.c (get_thread_process): Make global.
6927 * server.h (get_thread_process): Add prototype.
6928 * thread-db.c (find_one_thread): Use get_thread_process
6929 instead of current_process.
6930 (thread_db_get_tls_address): Do not crash if called when
6931 thread layer is not yet initialized.
6933 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6935 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
6936 * spu-low.c (current_tid): Rename to ...
6937 (current_ptid): ... this.
6938 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
6939 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
6940 ptid_get_lwp (current_ptid) instead of current_tid.
6941 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
6942 instead of current_tid. Use find_process_pid to verify pid
6943 argument is valid. Pass proper argument to remove_process.
6944 (spu_thread_alive): Compare current_ptid instead of current_tid.
6945 (spu_resume): Likewise.
6947 2009-04-02 Pedro Alves <pedro@codesourcery.com>
6949 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
6952 2009-04-01 Pedro Alves <pedro@codesourcery.com>
6954 Implement the multiprocess extensions, and add linux multiprocess
6957 * server.h (ULONGEST): Declare.
6958 (struct ptid, ptid_t): New.
6959 (minus_one_ptid, null_ptid): Declare.
6960 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6961 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
6962 (struct inferior_list_entry): Change `id' type from unsigned from
6964 (struct sym_cache, struct breakpoint, struct
6965 process_info_private): Forward declare.
6966 (struct process_info): Declare.
6967 (current_process): Declare.
6968 (all_processes): Declare.
6969 (initialize_inferiors): Declare.
6970 (add_thread): Adjust to use ptid_t.
6971 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
6972 (add_process, remove_process, find_thread_pid): Declare.
6973 (find_inferior_id): Adjust to use ptid_t.
6974 (cont_thread, general_thread, step_thread): Change type to ptid_t.
6975 (multi_process): Declare.
6976 (push_event): Adjust to use ptid_t.
6977 (read_ptid, write_ptid): Declare.
6978 (prepare_resume_reply): Adjust to use ptid_t.
6979 (clear_symbol_cache): Declare.
6980 * inferiors.c (all_processes): New.
6981 (null_ptid, minus_one_ptid): New.
6982 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6983 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
6984 (add_thread): Change unsigned long to ptid. Remove gdb_id
6986 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
6987 (gdb_id_to_thread): Rename to ...
6988 (find_thread_pid): ... this. Change unsigned long to ptid.
6989 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
6990 (loaded_dll, pull_pid_from_list): Adjust.
6991 (add_process, remove_process, find_process_pid)
6992 (get_thread_process, current_process, initialize_inferiors): New.
6993 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
6994 (struct target_waitstatus) <related_pid>: Ditto.
6995 (struct target_ops) <kill, detach>: Add `pid' argument. Change
6997 (struct target_ops) <join>: Add `pid' argument.
6998 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
6999 (struct target_ops) <wait>: Add `ptid' field. Change return type
7001 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7002 (mywait): Add `ptid' argument. Change return type to ptid_t.
7003 (target_pid_to_str): Declare.
7004 * target.c (set_desired_inferior): Adjust to use ptids.
7005 (mywait): Add new `ptid' argument. Adjust.
7006 (target_pid_to_str): New.
7007 * mem-break.h (free_all_breakpoints): Declare.
7008 * mem-break.c (breakpoints): Delelete.
7009 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7010 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7011 to use per-process breakpoint list.
7012 (free_all_breakpoints): New.
7013 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7014 (symbol_cache, all_symbols_looked_up): Delete.
7016 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7018 (prepare_resume_reply): Change ptid argument's type from unsigned
7019 long to ptid_t. Adjust. Implement W;process and X;process.
7020 (free_sym_cache, clear_symbol_cache): New.
7021 (look_up_one_symbol): Adjust to per-process symbol cache. *
7022 * server.c (cont_thread, general_thread, step_thread): Change type
7025 (multi_process): New.
7026 (last_ptid): Change type to ptid_t.
7027 (struct vstop_notif) <ptid>: Change type to ptid_t.
7028 (queue_stop_reply, push_event): Change `ptid' argument's type to
7030 (discard_queued_stop_replies): Add `pid' argument.
7031 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7032 changes. Don't reference the `attached' global.
7033 (attach_inferior): Adjust to mywait interface changes.
7034 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7035 features. Handle and report "multiprocess+". Handle
7037 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7039 (handle_v_kill): New.
7040 (handle_v_stopped): Adjust to use target_pid_to_str.
7041 (handle_v_requests): Allow multiple attaches and runs when
7042 multiprocess extensions are in effect. Handle "vKill".
7043 (myresume): Adjust to use ptids.
7044 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7045 (handle_status): Adjust to discard_queued_stop_replies interface
7047 (first_thread_of, kill_inferior_callback)
7048 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7049 (main): Call initialize_inferiors. Adjust to use ptids, killing
7050 and detaching from all inferiors. Handle multiprocess packet
7052 * linux-low.h: Include gdb_proc_service.h.
7053 (struct process_info_private): New.
7054 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7055 <lwpid_of>: Use ptid_get_lwp.
7056 (get_lwp_thread): Adjust.
7057 (struct lwp_info): Add `dead' member.
7058 (find_lwp_pid): Declare.
7059 * linux-low.c (thread_db_active): Delete.
7060 (new_inferior): Adjust comment.
7061 (inferior_pid): Delete.
7062 (linux_add_process): New.
7063 (handle_extended_wait): Adjust.
7064 (add_lwp): Change unsigned long to ptid.
7065 (linux_create_inferior): Add process to processes table. Adjust
7066 to use ptids. Don't set new_inferior here.
7067 (linux_attach_lwp): Rename to ...
7068 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7069 it. Adjust to use ptids.
7070 (linux_attach_lwp): New.
7071 (linux_attach): Add process to processes table. Don't set
7073 (struct counter): New.
7074 (second_thread_of_pid_p, last_thread_of_process_p): New.
7075 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7077 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7078 processes. Remove process from process table.
7079 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7080 to multiple processes.
7081 (any_thread_of): New.
7082 (linux_detach): Add `pid' argument, and handle it. Remove process
7083 from processes table.
7084 (linux_join): Add `pid' argument. Handle it.
7085 (linux_thread_alive): Change unsighed long argument to ptid_t.
7086 Consider dead lwps as not being alive.
7087 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7088 threads we're not interested in.
7089 (same_lwp, find_lwp_pid): New.
7090 (linux_wait_for_lwp): Change `pid' argument's type from int to
7092 (linux_wait_for_event): Rename to ...
7093 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7094 from int to ptid_t. Adjust.
7095 (linux_wait_for_event): New.
7096 (linux_wait_1): Add `ptid' argument. Change return type to
7097 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7098 that exit from the process table.
7099 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7101 (mark_lwp_dead): New.
7102 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7103 stopping all threads, mark its main lwp as dead.
7104 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7106 (fetch_register, usr_store_inferior_registers)
7107 (regsets_fetch_inferior_registers)
7108 (regsets_store_inferior_registers, linux_read_memory)
7109 (linux_write_memory): Inline `inferior_pid'.
7110 (linux_look_up_symbols): Adjust to use per-process
7112 (linux_request_interrupt): Adjust to use ptids.
7113 (linux_read_auxv): Inline `inferior_pid'.
7114 (initialize_low): Don't reference thread_db_active.
7115 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7116 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7117 (ps_getpid): Return the pid of the current inferior.
7118 * thread-db.c (proc_handle, thread_agent): Delete.
7119 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7121 (find_one_thread): Change argument type to ptid_t. Adjust to
7123 (maybe_attach_thread): Adjust to per-process data and ptids.
7124 (thread_db_find_new_threads): Ditto.
7125 (thread_db_init): Ditto.
7126 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7127 processes table. Adjust to use ptids.
7128 (spu_kill, spu_detach): Adjust interface. Remove process from
7130 (spu_join, spu_thread_alive): Adjust interface.
7131 (spu_wait): Adjust interface. Remove process from processes
7132 table. Adjust to use ptids.
7133 * win32-low.c (current_inferior_tid): Delete.
7134 (current_inferior_ptid): New.
7135 (debug_event_ptid): New.
7136 (thread_rec): Take a ptid. Adjust.
7137 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7138 (child_delete_thread): Ditto.
7139 (do_initial_child_stuff): Add `attached' argument. Add process to
7141 (child_fetch_inferior_registers, child_store_inferior_registers):
7143 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7144 (win32_attach): Pass 1 to do_initial_child_stuff.
7145 (win32_kill): Adjust interface. Remove process from processes
7147 (win32_detach): Ditto.
7148 (win32_join): Adjust interface.
7149 (win32_thread_alive): Take a ptid.
7150 (win32_resume): Adjust to use ptids.
7151 (get_child_debug_event): Ditto.
7152 (win32_wait): Adjust interface. Remove exiting process from
7155 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7157 Non-stop mode support.
7159 * server.h (non_stop): Declare.
7160 (gdb_client_data, handler_func): Declare.
7161 (delete_file_handler, add_file_handler, start_event_loop):
7163 (handle_serial_event, handle_target_event, push_event)
7164 (putpkt_notif): Declare.
7165 * target.h (enum resume_kind): New.
7166 (struct thread_resume): Replace `step' field by `kind' field.
7167 (TARGET_WNOHANG): Define.
7168 (struct target_ops) <wait>: Add `options' argument.
7169 <supports_non_stop, async, start_non_stop>: New fields.
7170 (target_supports_non_stop, target_async): New.
7171 (start_non_stop): Declare.
7172 (mywait): Add `options' argument.
7173 * target.c (mywait): Add `options' argument. Print child exit
7175 (start_non_stop): New.
7176 * server.c (non_stop, own_buf, mem_buf): New globals.
7177 (struct vstop_notif): New.
7178 (notif_queue): New global.
7179 (queue_stop_reply, push_event, discard_queued_stop_replies)
7180 (send_next_stop_reply): New.
7181 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7183 (attach_inferior): In non-stop mode, don't wait for the target
7185 (handle_general_set): Handle QNonStop.
7186 (handle_query): When handling qC, return the current general
7187 thread, instead of the first thread of the list.
7188 (handle_query): If the backend supports non-stop mode, include
7189 QNonStop+ in the qSupported query response.
7190 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7192 (handle_v_attach, handle_v_run): Handle non-stop mode.
7193 (handle_v_stopped): New.
7194 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7195 (myresume): Adjust to use resume_kind. Handle non-stop.
7196 (queue_stop_reply_callback): New.
7197 (handle_status): Handle non-stop mode.
7198 (main): Clear non_stop flag on reconnection. Use the event-loop.
7199 Refactor serial protocol handling from here ...
7200 (process_serial_event): ... to this new function. When GDB
7201 selects any thread, select one here. In non-stop mode, wait until
7202 GDB acks all pending events before exiting.
7203 (handle_serial_event, handle_target_event): New.
7204 * remote-utils.c (remote_open): Install remote_desc in the event
7206 (remote_close): Remove remote_desc from the event loop.
7207 (putpkt_binary): Rename to...
7208 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7209 (putpkt_binary): New as wrapper around putpkt_binary_1.
7210 (putpkt_notif): New.
7211 (prepare_resume_reply): In non-stop mode, don't change the
7213 * event-loop.c: New.
7214 * Makefile.in (OBJ): Add event-loop.o.
7215 (event-loop.o): New rule.
7217 * linux-low.h (pid_of): Moved here.
7219 (get_lwp_thread): Use lwpid_of.
7220 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7221 * linux-low.c (pid_of): Delete.
7222 (inferior_pid): Use lwpid_of.
7223 (linux_event_pipe): New.
7224 (target_is_async_p): New.
7226 (handle_extended_wait): Use lwpid_of.
7227 (add_lwp): Don't set lwpid field.
7228 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7229 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7230 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7231 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7232 first. Adjust to linux_wait_for_event interface changes. Use
7234 (linux_detach): Don't delete the main lwp here.
7235 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7236 (status_pending_p): Don't consider explicitly suspended lwps.
7237 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7238 pointer. Add OPTIONS argument. Change return type to int. Use
7239 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7240 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7241 pointer. Add status pointer argument. Return a pid instead of a
7242 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7243 changes. In non-stop mode, don't switch to a random thread.
7244 (linux_wait): Rename to...
7245 (linux_wait_1): ... this. Add target_options argument, and handle
7246 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7247 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7248 clean exit and signal exit code. Don't stop all threads in
7249 non-stop mode. In all-stop mode, only stop all threads when
7250 reporting a stop to GDB. Handle explicit thread stop requests.
7251 (async_file_flush, async_file_mark): New.
7253 (send_sigstop): Use lwpid_of.
7254 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7255 interface changes. In non-stop mode, don't switch to a random
7257 (linux_resume_one_lwp): Use lwpid_of.
7258 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7259 (linux_resume_one_thread): ... this. Handle resume_stop. In
7260 non-stop mode, don't look for pending flag in all threads.
7261 (resume_status_pending_p): Don't consider explicitly suspended
7263 (my_waitpid): Reimplement. Emulate __WALL.
7264 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7266 (sigchld_handler, linux_supports_non_stop, linux_async)
7267 (linux_start_non_stop): New.
7268 (linux_target_ops): Register linux_supports_non_stop, linux_async
7269 and linux_start_non_stop.
7270 (initialize_low): Install SIGCHLD handler.
7271 * thread-db.c (thread_db_create_event, find_one_thread)
7272 (thread_db_get_tls_address): Use lwpid_of.
7273 * win32-low.c (win32_detach): Adjust to use resume_kind.
7274 (win32_wait): Add `options' argument.
7275 * spu-low.c (spu_resume): Adjust to use resume_kind.
7276 (spu_wait): Add `options' argument.
7278 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7280 Decouple target code from remote protocol.
7282 * target.h (enum target_waitkind): New.
7283 (struct target_waitstatus): New.
7284 (struct target_ops) <wait>: Return an unsigned long. Take a
7285 target_waitstatus pointer instead of a char pointer.
7287 * target.c (mywait): Change prototype to return an unsigned long.
7288 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7289 * server.h (thread_from_wait, old_thread_from_wait): Delete
7291 (prepare_resume_reply): Change prototype to take a
7293 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7294 (last_status, last_ptid): New.
7295 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7296 pid instead of a signal.
7297 (attach_inferior): Remove "status" and "signal" parameters.
7299 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7301 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7302 (handle_v_requests, myresume): Remove "status" and "signal"
7304 (handle_status): New.
7305 (main): Delete local `status'. Adjust.
7306 * remote-utils.c: Include target.h.
7307 (prepare_resume_reply): Change prototype to take a
7308 target_waitstatus. Adjust.
7310 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7312 * spu-low.c (spu_wait): Adjust.
7313 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7315 (win32_wait): Adjust.
7317 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7319 * target.h (struct thread_resume): Delete leave_stopped member.
7320 (struct target_ops): Add a `n' argument to the `resume' callback.
7321 * server.c (start_inferior): Adjust.
7322 (handle_v_cont, myresume): Adjust.
7323 * linux-low.c (check_removed_breakpoint): Adjust to resume
7324 interface change, and to removed leave_stopped field.
7325 (resume_ptr): Delete.
7326 (struct thread_resume_array): New.
7327 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7328 resume interface change.
7329 (linux_continue_one_thread, linux_queue_one_thread)
7330 (resume_status_pending_p): Check if the resume field is NULL
7331 instead of checking the leave_stopped member.
7332 (linux_resume): Adjust to the target resume interface change.
7333 * spu-low.c (spu_resume): Adjust to the target resume interface
7335 * win32-low.c (win32_detach, win32_resume): Ditto.
7337 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7339 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7341 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7343 (linux_continue_one_thread): Only preserve the stepping flag if
7344 there's a pending breakpoint.
7346 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7348 * server.c (main): After the inferior having exited, call
7349 remote_close before exiting gdbserver.
7351 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7353 Fix size of FPSCR in Power 7 processors.
7354 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7355 (PPC_FEATURE_HAS_DFP): New #define.
7356 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7359 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7361 * server.c (handle_query) Whitespace and formatting.
7363 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7365 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7366 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7367 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7368 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7369 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7370 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7371 Makefile.in, configure.ac: Fix whitespace throughout.
7372 * configure: Regenerate.
7374 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7376 * inferiors.c (find_inferior): Make it safe for the callback
7377 function to delete the currently iterated inferior.
7379 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7381 * Makefile.in (linuw_low_h): Move higher.
7382 (thread-db.o): Depend on $(linux_low_h).
7384 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7386 Rename "process" to "lwp" throughout.
7388 * linux-low.c (all_processes): Rename to...
7389 (all_lwps): ... this.
7390 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7391 (add_process): Rename to ...
7392 (add_lwp): ... this. Adjust.
7393 (linux_create_inferior): Adjust.
7394 (linux_attach_lwp): Adjust.
7395 (linux_attach): Adjust.
7396 (linux_kill_one_process): Rename to ...
7397 (linux_kill_one_lwp): ... this. Adjust.
7398 (linux_kill): Adjust.
7399 (linux_detach_one_process): Rename to ...
7400 (linux_detach_one_lwp): ... this. Adjust.
7401 (linux_detach): Adjust.
7402 (check_removed_breakpoint): Adjust.
7403 (status_pending_p): Adjust.
7404 (linux_wait_for_process): Rename to ...
7405 (linux_wait_for_lwp): ... this. Adjust.
7406 (linux_wait_for_event): Adjust.
7407 (send_sigstop): Adjust.
7408 (wait_for_sigstop): Adjust.
7409 (stop_all_processes): Rename to ...
7410 (stop_all_lwps): ... this.
7411 (linux_resume_one_process): Rename to ...
7412 (linux_resume_one_lwp): ... this. Adjust.
7413 (linux_set_resume_request, linux_continue_one_thread)
7414 (linux_queue_one_thread, resume_status_pending_p)
7415 (usr_store_inferior_registers, regsets_store_inferior_registers)
7416 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7418 * linux-low.h (get_process): Rename to ...
7419 (get_lwp): ... this. Adjust.
7420 (get_thread_process): Rename to ...
7421 (get_thread_lwp): ... this. Adjust.
7422 (get_process_thread): Rename to ...
7423 (get_lwp_thread): ... this. Adjust.
7424 (struct process_info): Rename to ...
7425 (struct lwp_info): ... this.
7426 (all_processes): Rename to ...
7427 (all_lwps): ... this.
7428 * proc-service.c (ps_lgetregs): Adjust.
7429 * thread-db.c (thread_db_create_event, find_one_thread)
7430 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7432 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7434 * server.c (handle_query): Handle "qAttached".
7436 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7438 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7439 GPLv3, update license URL.
7441 2009-03-01 Doug Evans <dje@google.com>
7443 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7444 (server_h): Add gdb_signals.h.
7445 (signals.o): Update.
7446 * server.h (target_signal_from_host,target_signal_to_host_p)
7447 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7449 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7451 * remote-utils.c (getpkt): Also generate remote-debug
7452 information if noack_mode is set.
7454 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7456 * server.c (handle_query): Report qXfer:siginfo:read and
7457 qXfer:siginfo:write as supported and handle them.
7458 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7459 * linux-low.c (linux_xfer_siginfo): New.
7460 (linux_target_ops): Set it.
7462 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7464 * server.c (gdbserver_usage): Mention --remote-debug.
7465 (main): Accept '--remote-debug' switch.
7467 2009-01-18 Doug Evans <dje@google.com>
7469 * regcache.c (new_register_cache): No need to check result of xcalloc.
7470 * server.c (handle_search_memory): Back out calls to xmalloc,
7471 result is checked and error is returned to user upon failure.
7472 (handle_query): Ditto. Add more checks for result of malloc.
7473 (handle_v_cont): Check result of malloc, report error back to
7475 (handle_v_run): Ditto. Call freeargv.
7476 * server.h (freeargv): Declare.
7477 * utils.c (freeargv): New fn.
7479 2009-01-15 Doug Evans <dje@google.com>
7481 * gdbreplay.c (perror_with_name): Make arg const char *.
7482 * server.h (target_signal_to_name): Make return type const char *.
7483 * thread-db.c (thread_db_err_str): Make return type const char *.
7484 * utils.c (perror_with_name): Make arg const char *.
7486 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7488 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7489 when handling a EXIT_PROCESS_DEBUG_EVENT.
7491 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7493 * gdbreplay.c (gdbreplay_version): Update copyright year.
7494 * server.c (gdbserver_version): Likewise.
7496 2009-01-05 Doug Evans <dje@google.com>
7498 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7499 (handle_extended_wait): Improve comment.
7501 2008-12-13 Doug Evans <dje@google.com>
7503 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7504 * server.h (ATTR_MALLOC): New macro.
7505 (xmalloc,xcalloc,xstrdup): Declare.
7506 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7507 * inferiors.c: Ditto.
7508 * linux-low.c: Ditto.
7509 * mem-break.c: Ditto.
7510 * regcache.c: Ditto.
7511 * remote-utils.c: Ditto.
7514 * win32-low.c: Ditto.
7516 2008-12-12 Doug Evans <dje@google.com>
7518 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7519 in debugging printf.
7521 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7523 2008-12-09 Doug Evans <dje@google.com>
7525 * linux-low.h (struct process_info): Delete member tid, unused.
7526 * thread-db.c (find_one_thread): Update.
7527 (maybe_attach_thread): Update.
7529 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7531 * target.h (struct target_ops): Add qxfer_osdata member.
7532 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7534 (linux_qxfer_osdata): New functions.
7535 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7537 * server.c (handle_query): Handle "qXfer:osdata:read:".
7538 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7539 (buffer_xml_printf): New functions.
7540 * server.h (struct buffer): New.
7541 (buffer_grow_str, buffer_grow_str0): New macros.
7542 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7543 (buffer_xml_printf): Declare.
7545 2008-11-24 Doug Evans <dje@google.com>
7547 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7549 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7551 * server.c (handle_v_run): Always use the supplied argument list.
7553 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7555 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7556 (xtensa_regmap_table): Add entry for scompare1.
7558 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7560 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7561 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7562 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7563 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7564 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7565 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7566 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7567 XML target descriptions.
7568 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7569 when inferior is running on an ISA 2.05 or later processor. Add
7570 special case to return offset for full 64-bit slot of FPSCR when
7573 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7575 * Makefile.in (SFILES, clean): Added sparc64 files.
7576 (reg-sparc64.o, reg-sparc64.c): New.
7577 * configure.srv (sparc*-*-linux*): New configuration.
7578 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7579 syscall arguments for SPARC.
7580 (regsets_store_inferior_registers): Likewise.
7581 * linux-sparc-low.c: New file.
7583 2008-10-21 Doug Evans <dje@google.com>
7585 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7586 (READLINE_DIR,READLINE_DEP): Delete.
7587 (INTERNAL_CFLAGS): Update.
7588 (LINTFLAGS): Update.
7590 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7592 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7593 whole argv from the last run, not just argv[0].
7595 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7597 * regcache.c (new_register_cache): Return NULL if the register
7598 cache size isn't known yet.
7599 (free_register_cache): Avoid dereferencing a NULL regcache.
7601 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7603 * configure.srv: Merge MIPS and MIPS64.
7605 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7607 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7609 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7611 * Makefile.in: Add required vsx dependencies.
7613 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7614 Declare init_registers_powerpc_vsx32l.
7615 Declare init_registers_powerpc_vsx64l.
7616 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7617 (ppc_arch_setup): Check for VSX in hwcap.
7618 (ppc_fill_vsxregset): New function.
7619 (ppc_store_vsxregset): New function.
7620 Add new VSX entry in regset_info target_regsets.
7622 * configure.srv: Add new VSX dependencies.
7624 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7626 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7627 (remote_open): Set or clear transport_is_reliable.
7628 (putpkt_binary): Don't expect acks in noack mode.
7629 (getpkt): Don't send ack/nac in noack mode.
7630 * server.c (handle_general_set): Handle QStartNoAckMode.
7631 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7633 (main): Reset noack_mode on every connection.
7634 * server.h (noack_mode): Declare.
7636 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7638 * Makefile.in (GDBREPLAY_OBS): New variable.
7639 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7641 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7642 Daniel Jacobowitz <dan@codesourcery.com>
7644 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7645 (usr_store_inferior_registers): Likewise.
7646 (regsets_store_inferior_registers): Likewise.
7648 2008-07-31 Rolf Jansen <rj@surtec.com>
7649 Pedro Alves <pedro@codesourcery.com>
7651 * configure.ac: Check for memmem declaration.
7652 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7653 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7654 (disable_packet_qfThreadInfo): Unconditionally compile.
7655 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7656 * configure, config.in: Regenerate.
7658 2008-07-28 Doug Kwan <dougkwan@google.com>
7660 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7661 (linux_write_memory): Remove declaration of errno.
7663 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7665 * linux-low.c (handle_extended_wait): Do not use "status"
7666 variable uninitialized.
7668 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7670 * server.c (handle_v_attach): Inhibit reporting dll changes.
7672 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7674 * remote-utils.c (prepare_resume_reply): If requested, don't
7675 output "thread:TID" in the T stop reply.
7677 * server.c (disable_packet_vCont, disable_packet_Tthread)
7678 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7679 (handle_query): If requested, disable support for qC, qfThreadInfo
7681 (handle_v_requests): If requested, disable support for vCont.
7682 (gdbserver_show_disableable): New.
7683 (main): Handle --disable-packet and --disable-packet=LIST.
7685 * server.h (disable_packet_vCont, disable_packet_Tthread)
7686 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7688 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7690 * server.c (gdbserver_usage): Mention --version.
7692 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7694 * Makefile.in (gdbreplay.o): New rule.
7696 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7698 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7699 message, not gdbserver.
7701 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7702 Nathan Sidwell <nathan@codesourcery.com>
7703 Joseph Myers <joseph@codesourcery.com>
7705 * acinclude.m4: Include ../../config/acx.m4.
7706 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7707 * configure, config.in: Regenerate.
7708 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7709 * server.c (gdbserver_version): Print PKGVERSION.
7710 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7711 (main): Adjust gdbserver_usage calls.
7712 * gdbreplay.c (version, host_name): Add declarations.
7713 (gdbreplay_version, gdbreplay_usage): New.
7714 (main): Accept --version and --help options.
7716 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7718 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7719 (arm_breakpoint_at): Handle Thumb.
7720 (the_low_target): Add comment.
7722 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7724 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7726 2008-05-09 Doug Evans <dje@google.com>
7728 * server.h (decode_search_memory_packet): Declare.
7729 * remote-utils.c (decode_search_memory_packet): New fn.
7730 * server.c (handle_search_memory_1): New fn.
7731 (handle_search_memory): New fn.
7732 (handle_query): Process qSearch:memory packets.
7734 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7736 * regcache.c (registers_length): Remove.
7737 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7738 full register packet.
7739 * regcache.h (registers_length): Remove prototype.
7740 * server.h (PBUFSIZ): Define to 16384.
7742 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7744 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7745 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7746 powerpc-64l.o, and powerpc-altivec64l.o.
7747 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7748 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7749 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7750 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7751 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7754 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7755 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7756 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7757 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7758 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7759 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7760 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7761 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7762 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7763 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7766 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7767 (init_registers_powerpc_32l): ... this new prototype.
7768 (init_registers_powerpc_32): Remove, replace by ...
7769 (init_registers_powerpc_altivec32l): ... this new prototype.
7770 (init_registers_powerpc_e500): Remove, replace by ...
7771 (init_registers_powerpc_e500l): ... this new prototype.
7772 (init_registers_ppc64): Remove, replace by ...
7773 (init_registers_powerpc_64l): ... this new prototype.
7774 (init_registers_powerpc_64): Remove, replace by ...
7775 (init_registers_powerpc_altivec64l): ... this new prototype.
7776 (ppc_num_regs): Set to 73.
7777 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7778 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7779 (ppc_cannot_store_register): Handle orig_r3 and trap.
7780 (ppc_arch_setup): Update init_registers_... calls.
7781 (ppc_fill_gregset): Handle orig_r3 and trap.
7783 * inferiors.c (clear_inferiors): Reset current_inferior.
7785 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7787 * acinclude.m4: Add override.m4.
7788 * configure: Regenerate.
7790 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7792 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7793 initial call to init_register_ppc64.
7795 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7797 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7798 single powerpc*-*-linux* case.
7799 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7801 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7803 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7804 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7806 * linux-ppc-low.c: Include <elf.h>.
7807 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7808 (ppc_hwcap): New global variable.
7809 (ppc_regmap): Remove __SPE__ #ifdef sections.
7810 (ppc_regmap_e500): New global variable.
7811 (ppc_cannot_store_register): Update __SPE__ special case.
7812 (ppc_get_hwcap): New function.
7813 (ppc_arch_setup): Use it to determine whether inferior supports
7814 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7815 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7816 Do not access registers if target does not support AltiVec.
7817 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7818 Do not access registers if target does not support SPE.
7819 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7821 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7823 * linux-low.c (disabled_regsets, num_regsets): New.
7824 (use_regsets_p): Delete.
7825 (linux_wait_for_process): Clear disabled_regsets.
7826 (regsets_fetch_inferior_registers): Check and set it.
7827 (regsets_store_inferior_registers): Likewise.
7828 (linux_fetch_registers, linux_store_registers): Do not use
7830 (initialize_low): Allocate disabled_regsets.
7832 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7834 * Makefile.in (LIBOBJS): New.
7836 (memmem.o): New rule.
7837 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7838 * configure: Regenerated.
7840 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7842 * server.c (handle_query): Never return "unsupported" for
7843 qXfer:features:read queries.
7845 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7847 * server.c (get_features_xml): Fix inverted condition.
7848 (handle_query): Always support qXfer:feature:read.
7850 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7852 * server.c (wrapper_argv): New.
7853 (start_inferior): Handle wrapper_argv. If set, expect an extra
7855 (gdbserver_usage): Document --wrapper.
7856 (main): Parse --wrapper.
7858 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7860 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7861 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7862 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7863 (ppc_set_pc): Likewise.
7864 (ppc_arch_setup): New function.
7865 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7866 of collect_register.
7867 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7869 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7871 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7872 instead of linux-ppc64-low.o.
7873 * linux-ppc64-low.c: Remove file.
7874 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7875 (linux-ppc64-low.o): Remove rule.
7877 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7878 (init_registers_powerpc_64): Likewise.
7879 (ppc_regmap): Conditionally define depending on __powerpc64__.
7880 (ppc_cannot_store_register): Do not special-case "fpscr" when
7881 compiled on __powerpc64__.
7882 (ppc_collect_ptrace_register): New function.
7883 (ppc_supply_ptrace_register): New function.
7884 (ppc_breakpoint): Change type to "unsigned int".
7885 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7886 (the_low_target): Conditionally provide initializers for the
7887 arch_setup member depending on __powerpc64__. Install
7888 collect_ptrace_register and supply_ptrace_register members.
7890 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7892 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7893 * server.c (gdbserver_xmltarget): Define.
7894 (get_features_xml): Use it to replace "target.xml" and arch_string.
7896 * configure.srv: Remove srv_xmltarget. Add XML files that were
7897 mentioned there to srv_xmlfiles instead. Remove conditional tests
7898 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7899 srv_xmlfiles and srv_regobj to include all possible choices.
7900 * configure.ac (srv_xmltarget): Remove.
7901 (srv_xmlfiles): Do not add "target.xml".
7902 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7903 checks for supplementary target information.
7904 * configure: Regenerate.
7905 * Makefile.in (XML_TARGET): Remove.
7906 (target.xml): Remove rule.
7907 (clean): Do not clean up target.xml.
7908 (.PRECIOUS): Do not mention target.xml.
7910 * target.h (struct target_ops): Remove arch_string member.
7911 * linux-low.c (linux_arch_string): Remove.
7912 (linux_target_ops): Remove arch_string initializer.
7913 * linux-low.h (struct linux_target_ops): Remove arch_string member.
7914 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
7915 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
7916 * spu-low.c (spu_arch_string): Remove.
7917 (spu_target_ops): Remove arch_string initializer.
7918 * win32-low.c (win32_arch_string): Remove.
7919 (win32_target_ops): Remove arch_string initializer.
7920 * win32-low.h (struct win32_target_ops): Remove arch_string member.
7921 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
7922 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
7924 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7926 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
7927 by collect_ptrace_register and supply_ptrace_register hooks.
7928 * linux-low.c (fetch_register): Use supply_ptrace_register callback
7929 instead of checking for the_low_target.left_pad_xfer.
7930 (usr_store_inferior_registers): Use collect_ptrace_register callback
7931 instead of checking for the_low_target.left_pad_xfer.
7933 * linux-s390-low.c (s390_collect_ptrace_register): New function.
7934 (s390_supply_ptrace_register): Likewise.
7935 (s390_fill_gregset): Call s390_collect_ptrace_register.
7936 (the_low_target): Update.
7938 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
7939 (ppc_supply_ptrace_register): Likewise.
7940 (the_low_target): Update.
7942 * linux-i386-low.c (the_low_target): Update.
7943 * linux-x86-64-low.c (the_low_target): Update.
7945 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7947 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
7948 reg-s390.o and reg-s390x.o.
7950 * linux-low.c (new_inferior): New global variable.
7951 (linux_create_inferior, linux_attach): Set it.
7952 (linux_wait_for_process): Call the_low_target.arch_setup after the
7953 target has stopped for the first time.
7954 (initialize_low): Do not call the_low_target.arch_setup.
7956 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
7957 (s390_set_pc): Likewise.
7958 (s390_arch_setup): New function.
7959 (the_low_target): Use s390_arch_setup as arch_setup routine.
7961 * regcache.c (realloc_register_cache): New function.
7962 (set_register_cache): Call it for each existing regcache.
7964 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7966 * server.h (init_registers): Remove prototype.
7968 * linux-low.h (struct linux_target_ops): Add arch_setup field.
7969 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
7970 instead of init_registers ().
7971 * linux-arm-low.c (init_registers_arm): Add prototype.
7972 (init_registers_arm_with_iwmmxt): Likewise.
7973 (the_low_target): Add initializer for arch_setup field.
7974 * linux-cris-low.c (init_registers_cris): Add prototype.
7975 (the_low_target): Add initializer for arch_setup field.
7976 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
7977 (the_low_target): Add initializer for arch_setup field.
7978 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
7979 (the_low_target): Add initializer for arch_setup field.
7980 * linux-ia64-low.c (init_registers_ia64): Add prototype.
7981 (the_low_target): Add initializer for arch_setup field.
7982 * linux-m32r-low.c (init_registers_m32r): Add prototype.
7983 (the_low_target): Add initializer for arch_setup field.
7984 * linux-m68k-low.c (init_registers_m68k): Add prototype.
7985 (the_low_target): Add initializer for arch_setup field.
7986 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
7987 (init_registers_mips64_linux): Likewise.
7988 (the_low_target): Add initializer for arch_setup field.
7989 * linux-ppc-low.c (init_registers_ppc): Add prototype.
7990 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
7991 (the_low_target): Add initializer for arch_setup field.
7992 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
7993 (init_registers_powerpc_64): Likewise.
7994 (the_low_target): Add initializer for arch_setup field.
7995 * linux-s390-low.c (init_registers_s390): Add prototype.
7996 (init_registers_s390x): Likewise.
7997 (the_low_target): Add initializer for arch_setup field.
7998 * linux-sh-low.c (init_registers_sh): Add prototype.
7999 (the_low_target): Add initializer for arch_setup field.
8000 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8001 (the_low_target): Add initializer for arch_setup field.
8002 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8003 (the_low_target): Add initializer for arch_setup field.
8005 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8006 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8007 instead of init_registers ().
8008 * win32-arm-low.c (init_registers_arm): Add prototype.
8009 (the_low_target): Add initializer for arch_setup field.
8010 * win32-i386-low.c (init_registers_i386): Add prototype.
8011 (the_low_target): Add initializer for arch_setup field.
8013 * spu-low.c (init_registers_spu): Add prototype.
8014 (initialize_low): Call initialie_registers_spu () instead of
8015 initialize_registers ().
8017 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8019 * server.c (handle_v_requests): When handling the vRun and vAttach
8020 packets, if already debugging a process, don't kill it. Return an
8023 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8025 * server.c (handle_query): Correct length check.
8027 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8029 * win32-low.c (do_initial_child_stuff): Add process handle
8030 parameter. Set current_process_handle and current_process_id from the
8031 parameters. Clear globals.
8032 (win32_create_inferior): Don't set current_process_handle and
8033 current_process_id here. Instead pass them on the call to
8034 do_initial_child_stuff.
8035 (win32_attach): Likewise.
8036 (win32_clear_inferiors): New.
8037 (win32_kill): Don't close the current process handle or the
8038 current thread handle here. Instead call win32_clear_inferiors.
8039 (win32_detach): Don't open a new handle to the process. Call
8040 win32_clear_inferiors.
8041 (win32_join): Don't rely on current_process_handle; open a new
8042 handle using the process id.
8043 (win32_wait): Call win32_clear_inferiors when the inferior process
8046 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8048 * server.c (monitor_show_help): Add "exit".
8050 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8052 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8053 (clean): Add reg-xtensa.c.
8054 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8055 * configure.srv (xtensa*-*-linux*) New target.
8056 * linux-xtensa-low.c: New.
8057 * xtensa-xtregs.c: New.
8059 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8061 * hostio.c: Don't include errno.h.
8062 (errno_to_fileio_errno): Move to hostio-errno.
8063 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8064 error number outputting to the target->hostio_last_error callback.
8065 (hostio_packet_error): Use FILEIO_EINVAL directly.
8066 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8067 calls to hostio_error.
8068 * hostio-errno.c: New.
8069 * server.h (hostio_last_error_from_errno): Declare.
8070 * target.h (target_ops): Add hostio_last_error member.
8071 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8072 as hostio_last_error handler.
8073 * spu-low.c (spu_target_ops): Likewise.
8074 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8075 (wince_hostio_last_error): New functions.
8076 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8077 as hostio_last_error handler.
8078 (win32_target_ops) [!_WIN32_WCE]: Register
8079 hostio_last_error_from_errno as hostio_last_error handler.
8080 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8081 (hostio-errno.o): New rule.
8082 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8083 * configure.srv (srv_hostio_err_objs): New variable. Default to
8085 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8086 * configure: Regenerate.
8088 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8090 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8091 (linux_kill, linux_detach): Clean up the process list.
8092 * remote-utils.c (remote_open): Improve port number parsing.
8093 (putpkt_binary, input_interrupt): Only send interrupts if the target
8095 * server.c (extended_protocol): Make static.
8096 (attached): Define earlier.
8097 (exit_requested, response_needed, program_argv): New variables.
8098 (target_running): New.
8099 (start_inferior): Clear attached here.
8100 (attach_inferior): Set attached here.
8101 (require_running): Define.
8102 (handle_query): Use require_running and target_running. Implement
8104 (handle_v_attach, handle_v_run): New.
8105 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8106 (gdbserver_usage): Update.
8107 (main): Redo argument parsing. Handle --debug and --multi. Handle
8108 --attach along with other options or after the port. Save
8109 program_argv. Support no initial program. Resynchronize
8110 communication with GDB after an error. Handle "monitor exit".
8111 Use require_running and target_running. Always allow the extended
8112 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8113 restart in extended mode.
8114 * README: Refer to the GDB manual. Update --attach usage.
8116 2007-12-20 Andreas Schwab <schwab@suse.de>
8118 * linux-low.c (STACK_SIZE): Define.
8119 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8120 (linux_test_for_tracefork): Likewise.
8122 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8124 * linux-low.c (linux_wait_for_event): Update messages. Do not
8125 reinsert auto-delete breakpoints.
8126 * mem-break.c (struct breakpoint): Change return type of handler to
8128 (set_breakpoint_at): Update handler type.
8129 (reinsert_breakpoint_handler): Return 1 instead of calling
8131 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8133 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8134 * mem-break.h (set_breakpoint_at): Update handler type.
8135 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8136 * win32-low.c (auto_delete_breakpoint): New.
8137 (get_child_debug_event): Use it.
8139 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8141 * configure.ac: Check for pread and pwrite.
8142 * hostio.c (handle_pread): Fall back to lseek and read.
8143 (handle_pwrite): Fall back to lseek and write.
8144 * config.in, configure: Regenerated.
8146 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8148 * server.c (myresume): Add own_buf argument.
8149 (main): Update calls.
8151 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8153 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8154 * remote-utils.c (remote_open): Do not call disable_async_io.
8155 (block_async_io): Delete.
8156 (unblock_async_io): Make static.
8157 (initialize_async_io): New.
8158 * server.c (handle_v_cont): Handle async I/O here.
8159 (myresume): Likewise. Move other common resume tasks here...
8160 (main): ... from here. Call initialize_async_io. Disable async
8161 I/O before the main loop.
8162 * server.h (initialize_async_io): Declare.
8163 (block_async_io, unblock_async_io): Delete prototypes.
8164 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8166 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8168 * remote-utils.c (readchar): Allow binary data in received messages.
8170 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8172 * win32-low.c (attaching): New global.
8173 (win32_create_inferior): Clear the `attaching' global.
8174 (win32_attach): Set the `attaching' global.
8175 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8176 attaching. Only set a breakpoint at the entry point if not
8179 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8181 * server.c (main): Don't report dll events on the initial
8182 connection on attaches.
8184 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8186 * server.c (main): Relax numerical bases supported for the pid of
8187 the --attach command line argument.
8189 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8191 * win32-low.c (win32_attach): Call OpenProcess before
8192 DebugActiveProcess, not after. Add last error output to error
8195 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8197 * win32-low.c (win32_get_thread_context)
8198 (win32_set_thread_context): New functions.
8199 (thread_rec): Use win32_get_thread_context.
8200 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8201 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8204 2007-12-03 Leo Zayas
8205 Pedro Alves <pedro_alves@portugalmail.pt>
8207 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8209 (child_add_thread): Minor cleanup.
8210 (child_continue): Resume artificially suspended threads before
8211 calling ContinueDebugEvent.
8212 (suspend_one_thread): New.
8213 (fake_breakpoint_event): New.
8214 (get_child_debug_event): Change return type to int. Check here if
8215 gdb sent an interrupt request. If a soft interrupt was requested,
8216 fake a breakpoint event. Return 0 if there is no event to handle,
8218 (win32_wait): Don't check here if gdb sent an interrupt request.
8219 Ensure there is a valid event to handle.
8220 (win32_request_interrupt): Add soft interruption method as last
8223 2007-12-03 Leo Zayas
8224 Pedro Alves <pedro_alves@portugalmail.pt>
8226 * win32-low.h (win32_thread_info): Add descriptions to the
8227 structure members. Replace `suspend_count' counter by a
8229 * win32-low.c (thread_rec): Update condition of when to get the
8230 context from the inferior. Rely on ContextFlags being set if it
8231 has already been retrieved. Only suspend the inferior thread if
8232 we haven't already. Warn if that fails.
8233 (continue_one_thread): s/suspend_count/suspended/. Only call
8234 ResumeThread once. Warn if that fails.
8236 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8238 * win32-low.c (win32_wait): Don't read from the inferior when it
8241 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8243 * Makefile.in (win32_low_h): New variable.
8244 (win32-low.o): Add dependency on $(win32_low_h).
8245 (win32-arm-low.o, win32-i386-low.o): New rules.
8247 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8249 * hostio.c: Correct copyright year.
8251 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8253 * Makefile.in (OBS): Add hostio.o.
8254 (hostio.o): New rule.
8255 * server.h (handle_vFile): Declare.
8256 * hostio.c: New file.
8257 * server.c (handle_v_requests): Take packet_len and new_packet_len
8258 for binary packets. Call handle_vFile.
8259 (main): Update call to handle_v_requests.
8261 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8263 * linux-low.c: Include <sched.h>.
8265 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8267 * linux-low.c (linux_tracefork_grandchild): New.
8268 (linux_tracefork_child): Use clone.
8269 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8271 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8273 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8275 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8277 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8279 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8281 * inferiors.c (change_inferior_id): Delete.
8282 (add_pid_to_list, pull_pid_from_list): New.
8283 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8284 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8285 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8286 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8287 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8288 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8289 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8290 (using_threads): Always set to 1.
8291 (handle_extended_wait): New.
8292 (add_process): Do not set TID.
8293 (linux_create_inferior): Set must_set_ptrace_flags.
8294 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8295 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8296 (linux_thread_alive): Rename TID argument to LWPID.
8297 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8298 (linux_wait_for_event): Do not use TID or check using_threads. Update
8299 call to dead_thread_notify. Call handle_extended_wait.
8300 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8301 (send_sigstop): Delete sigstop_sent.
8302 (wait_for_sigstop): Avoid TID.
8303 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8304 (linux_test_for_tracefork): New.
8305 (linux_lookup_signals): Use thread_db_active and
8306 linux_supports_tracefork_flag.
8307 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8308 * linux-low.h (get_process_thread): Avoid TID.
8309 (struct process_ifo): Move thread_known and tid to the end. Remove
8311 (linux_attach_lwp, thread_db_init): Update prototypes.
8312 * server.h (change_inferior_id): Delete prototype.
8313 (add_pid_to_list, pull_pid_from_list): New prototypes.
8314 * thread-db.c (thread_db_use_events): New.
8315 (find_first_thread): Rename to...
8316 (find_one_thread): ...this. Update callers and messages. Do not
8317 call fatal. Check thread_db_use_events. Do not call
8318 change_inferior_id or new_thread_notify.
8319 (maybe_attach_thread): Update. Do not call new_thread_notify.
8320 (thread_db_init): Set thread_db_use_events. Check use_events.
8321 * utils.c (fatal, warning): Correct message prefix.
8323 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8325 * Makefile.in (clean): Remove new files.
8326 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8327 (powerpc-64.o, powerpc-64.c): New rules.
8328 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8329 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8331 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8333 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8334 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8335 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8336 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8337 (target_regsets): Add AltiVec and SPE register sets.
8338 * configure.ac: Check for AltiVec and SPE.
8339 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8340 (ppc_fill_vrregset, ppc_store_vrregset): New.
8341 (target_regsets): Add AltiVec register set.
8342 * configure: Regenerated.
8344 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8346 * linux-low.c (O_LARGEFILE): Define.
8347 (linux_read_memory): Use /proc/PID/mem.
8348 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8349 * configure, config.in: Regenerated.
8351 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8353 * linux-low.c (linux_wait_for_event): Do not pass signals while
8356 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8358 * win32-low.c (create_process): New.
8359 (win32_create_inferior): Use create_process instead of
8360 CreateProcess. If create_process failed retry appending an ".exe"
8361 suffix. Store the GetLastError result immediatelly after
8362 create_process calls and use it on the call to error.
8364 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8366 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8368 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8370 * configure.ac: Switch license to GPLv3.
8372 2007-08-01 Michael Snyder <msnyder@access-company.com>
8374 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8376 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8378 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8380 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8381 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8382 CloseToolhelp32Snapshot.
8383 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8384 CloseToolhelp32Snapshot.
8386 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8388 * server.c (main): Check for inferior exit before main loop.
8390 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8392 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8393 instead of on tmp_desc.
8395 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8396 Daniel Jacobowitz <dan@codesourcery.com>
8398 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8399 (add_thread): Minor cleanups.
8400 (clear_inferiors): Move lower in the file. Clear the DLL
8402 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8403 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8404 (xml_escape_text): New.
8405 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8407 (handle_v_cont): Report errors.
8408 (gdbserver_version): Update.
8409 (main): Correct size of own_buf. Do not report initial DLL events.
8410 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8411 (unloaded_dll, xml_escape_text): New.
8412 * win32-low.c (enum target_waitkind): Update comments.
8413 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8414 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8415 (win32_EnumProcessModules, win32_GetModuleInformation)
8416 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8417 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8418 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8419 (win32_Module32First, win32_Module32Next, load_toolhelp)
8420 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8421 (get_child_debug_event): Handle DLL events.
8422 (win32_wait): Likewise.
8424 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8426 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8427 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8429 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8431 * win32-low.c (handle_output_debug_string): Ignore event if not
8434 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8436 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8438 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8440 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8442 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8444 * inferiors.c (change_inferior_id): Add comment.
8445 * linux-low.c (check_removed_breakpoint): Add an early
8446 prototype. Improve debug output.
8447 (linux_attach): Doc update.
8448 (linux_detach_one_process, linux_detach): Clean up before releasing
8450 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8451 * linux-low.h (struct process_info): Doc improvement.
8452 * mem-break.c (delete_all_breakpoints): New.
8453 * mem-break.h (delete_all_breakpoints): New prototype.
8454 * thread-db.c (find_first_thread): New.
8455 (thread_db_create_event): Call it instead of
8456 thread_db_find_new_threads. Clean up unused variables.
8457 (maybe_attach_thread): Remove first thread handling.
8458 (thread_db_find_new_threads): Use find_first_thread.
8459 (thread_db_get_tls_address): Likewise.
8461 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8463 * thread-db.c (thread_db_find_new_threads): Add prototype.
8464 (thread_db_create_event): Check for the main thread before adding
8466 (maybe_attach_thread): Only enable event reporting if TID == 0.
8467 (thread_db_get_tls_address): Check for new threads.
8469 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8471 * linux-low.c (linux_create_inferior): Try execv before execvp.
8472 * spu-low.c (spu_create_inferior): Likewise.
8474 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8476 * linux-low.c (linux_create_inferior): Change execv to execvp.
8477 * spu-low.c (spu_create_inferior): Likewies.
8479 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8481 * Makefile.in (clean): Clean new files instead of deleted ones.
8482 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8483 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8485 * configure.srv: Specify XML files and new regformats for MIPS and
8487 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8488 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8489 an entry for the restart register.
8490 (mips_cannot_fetch_register, mips_cannot_store_register)
8491 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8492 register names to match the XML descriptions.
8493 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8494 restart register instead of $0.
8496 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8497 Markus Deuling <deuling@de.ibm.com>
8499 * remote-utils.c (decode_xfer_write): New function.
8500 * server.h (decode_xfer_write): Add prototype.
8501 * server.c (handle_query): Add PACKET_LEN argument. Support
8502 qXfer:spu:read and qXfer:spu:write packets.
8503 (main): Pass packet_len to handle_query.
8504 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8505 * target.h (target_ops): Add qxfer_spu.
8507 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8509 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8510 accessing non-seekable spufs files.
8512 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8514 * server.c (handle_query): Add reply for qC packet.
8516 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8517 Leo Zayas <lerele@champenstudios@com>
8519 * server.h (check_remote_input_interrupt_request): New function.
8520 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8521 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8522 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8523 (check_remote_input_interrupt_request): New function.
8524 * server.h (check_remote_input_interrupt_request): Declare.
8525 * win32-low.c (winapi_DebugBreakProcess,
8526 winapi_GenerateConsoleCtrlEvent): New typedefs.
8527 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8529 (win32_wait): Check for remote interrupt request
8530 with check_remote_input_interrupt_request.
8531 (win32_request_interrupt): New function.
8532 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8534 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8536 * win32-low.c (debug_registers_changed,
8537 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8538 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8539 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8540 (thread_rec): Get context using the low target.
8541 (child_add_thread): Call thread_added on the low target,
8542 which does the same thing.
8544 (do_initial_child_stuff): Remove debug registers references.
8545 Set context using the low target. Resume threads after
8546 setting the contexts.
8547 (child_continue): Remove dead variable. Remove debug
8548 registers references.
8549 (child_fetch_inferior_registers): Go through the low target.
8550 (do_child_store_inferior_registers): Remove.
8551 (child_store_inferior_registers): Go through the low target.
8552 (win32_resume): Remove debug registers references.
8553 Set context using the low target.
8554 (handle_exception): Change return type to void. Don't record
8555 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8556 first chance exception.
8557 (get_child_debug_event): Change return type to void. Remove
8558 goto loop. Always return after waiting for debug event.
8559 (win32_wait): Convert to switch statement. Handle spurious
8562 * win32-i386-low.c (debug_registers_changed,
8563 debug_registers_used): New.
8564 (initial_stuff): Rename to ...
8565 (i386_initial_stuff): ... this. Clear debug registers
8567 (store_debug_registers): Delete.
8568 (i386_get_thread_context): New.
8569 (load_debug_registers): Delete.
8570 (i386_set_thread_context): New.
8571 (i386_thread_added): New.
8572 (single_step): Rename to ...
8573 (i386_single_step): ... this.
8574 (do_fetch_inferior_registers): Rename to ...
8575 (i386_fetch_inferior_register): ... this.
8576 (i386_store_inferior_register): New.
8577 (the_low_target): Adapt to new interface.
8579 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8580 (arm_get_thread_context): New.
8581 (arm_set_thread_context): New.
8583 (do_fetch_inferior_registers): Rename to ...
8584 (arm_fetch_inferior_register): ... this.
8585 (arm_store_inferior_register): New.
8586 (arm_wince_breakpoint): Reimplement as unsigned long.
8587 (arm_wince_breakpoint_len): Define.
8588 (the_low_target): Adapt to new interface.
8590 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8591 load_debug_registers. Add get_thread_context, set_thread_context,
8592 thread_added and store_inferior_register. Rename
8593 fetch_inferior_registers to fetch_inferior_register.
8594 (regptr): Remove declaration.
8596 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8598 * linux-low.c (linux_detach): Change return type to int. Return 0.
8599 * spu-low.c (spu_detach): Likewise.
8601 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8603 * target.h (target_ops): Change return type of detach to int.
8605 (join_inferior): New.
8606 * server.c (main): Don't skip detach support on mingw32.
8607 If the inferior doesn't support detaching return error.
8608 Call join_inferior instead of using waitpid.
8609 * linux-low.c (linux_join): New.
8610 (linux_target_op): Add linux_join.
8611 * spu-low.c (spu_join): New.
8612 (spu_target_ops): Add spu_join.
8613 * win32-low.c (win32_detach): Adapt to new interface.
8614 Reopen current_process_handle before detaching. Issue a child
8615 resume before detaching.
8617 (win32_target_op): Add win32_join.
8619 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8621 * win32-low.c (win32-attach): Fix return value.
8622 * target.h (target_ops): Describe ATTACH return values.
8624 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8626 * win32-low.c (GETPROCADDRESS): Define.
8627 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8628 (winapi_DebugSetProcessKillOnExit): Likewise.
8629 (win32_create_inferior): Force usage of ansi CreateProcessA.
8630 (win32_attach): Use GETPROCADDRESS.
8631 (win32_detach): Likewise.
8633 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8635 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8637 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8639 * win32-low.c: Commit leftover changes from 2007-03-29.
8641 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8643 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8644 fields short instead of int. Add explicit padding.
8645 (i387_cache_to_fsave): Remove unnecessary casts.
8646 (i387_fsave_to_cache): Doc fix.
8647 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8649 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8651 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8652 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8654 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8656 * configure.srv (arm*-*-mingw32ce*): Move near the other
8659 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8661 * configure.ac: Add errno checking.
8662 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8663 sys/file.h and malloc.h.
8664 (AC_CHECK_DECLS): Add perror.
8665 (srv_mingwce): Handle.
8666 * configure.srv (i[34567]86-*-cygwin*): Add
8667 win32-i386-low.o to srv_tgtobj.
8668 (i[34567]86-*-mingw*): Likewise.
8669 (arm*-*-mingw32ce*): Add case.
8670 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8671 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8672 [__MINGW32CE__] (strerror): New function.
8673 [__MINGW32CE__] (errno): Define to GetLastError.
8674 [__MINGW32CE__] (COUNTOF): New macro.
8675 (remote_open): Remove extra close call.
8676 * mem-break.c (delete_breakpoint_at): New function.
8677 * mem-break.h (delete_breakpoint_at): Declare.
8678 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8679 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8680 [USE_WIN32API] (read, write): Add char* casts.
8681 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8682 * server.h: Include wincecompat.h on Windows CE.
8683 [HAVE_ERRNO_H]: Check.
8684 (perror): Declare if not declared.
8685 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8686 (perror_with_name): Remove errno declaration.
8687 * wincecompat.h: New.
8688 * wincecompat.c: New.
8690 * win32-arm-low.c: New.
8691 * win32-i386-low.c: New.
8692 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8693 (OUTMSG2): Make it safe.
8695 (COUNTOF): New macro.
8696 (NUM_REGS): Get it from the low target.
8697 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8698 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8699 (thread_rec): Let low target handle debug registers.
8700 (child_add_thread): Likewise.
8701 (child_init_thread_list): Likewise.
8702 (continue_one_thread): Likewise.
8704 (do_child_fetch_inferior_registers): Move to ...
8705 * win32-i386-low.c: ... here, and rename to ...
8706 (do_fetch_inferior_registers): ... this.
8707 * win32-low.c (child_fetch_inferior_registers):
8708 Go through the low target.
8709 (do_child_store_inferior_registers): Use regptr.
8710 (strwinerror): New function.
8711 (win32_create_inferior): Handle Windows CE.
8712 Use strwinerror instead of strerror on Windows error
8713 codes. Add program to the error output.
8714 Don't close the main thread handle on Windows CE.
8715 (win32_attach): Use coredll.dll on Windows CE.
8716 (win32_kill): Close current process and current
8718 (win32_detach): Use coredll.dll on Windows CE.
8719 (win32_resume): Let low target handle debug registers, and
8721 (handle_exception): Add/Remove initial breakpoint. Avoid
8722 non-existant WSTOPSIG on Windows CE.
8723 (win32_read_inferior_memory): Cast to remove warning.
8724 (win32_arch_string): Go through the low target.
8725 (initialize_low): Call set_breakpoint_data with the low
8726 target's breakpoint.
8727 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8728 FOP_REGNUM, mappings): Move to ...
8729 * win32-i386-low.c: ... here.
8730 * win32-low.c (win32_thread_info): Move to ...
8731 * win32-low.h: ... here.
8732 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8733 win32-arm-low.c and wincecompat.c.
8734 (all:): Add $EXEEXT.
8735 (install-only:): Likewise.
8736 (gdbserver:): Likewise.
8737 (gdbreplay:): Likewise.
8738 * config.in: Regenerate.
8739 * configure: Regenerate.
8741 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8743 * win32-low.c: Rename typedef thread_info to
8744 win32_thread_info throughout.
8746 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8748 * win32-i386-low.c: Rename to ...
8749 * win32-low.c: ... this.
8750 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8751 * Makefile.in: Likewise.
8753 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8755 * remote-utils.c (monitor_output): Constify msg parameter.
8756 * server.h (monitor_output): Likewise.
8757 * win32-i386-low.c (handle_output_debug_string): New.
8758 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8759 handle_output_debug_string.
8760 (get_child_debug_event): Likewise.
8762 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8764 * server.c (main): Correct strtoul check.
8766 2007-03-27 Jon Ringle <jon@ringle.org>
8768 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8770 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8772 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8774 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8776 * terminal.h: Check HAVE_SGTTY_H.
8778 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8780 * remote-utils.c (remote_open): Print out the assigned port number.
8782 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8784 * remote-utils.c (monitor_output): New function.
8785 * server.c (debug_threads): Define here.
8786 (monitor_show_help): New function.
8787 (handle_query): Handle qRcmd.
8788 (main): Do not handle 'd' packet.
8789 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8790 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8793 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8795 * Makefile.in (EXEEXT): New.
8796 (clean): Use $(EXEEXT).
8798 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8800 * target.h (target_ops): Rename send_signal to request_interrupt,
8801 and remove enum target_signal parameter.
8802 * linux-low.c (linux_request_interrupt): Rename from
8803 linux_send_signal, and always send SIGINT.
8804 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8805 and always send SIGINT.
8806 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8808 (input_interrupt): Likewise.
8810 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8812 * server.c (get_features_xml): Check if target implemented
8814 * win32-i386-low.c (win32_arch_string): New.
8815 (win32_target_ops): Add win32_arch_string as arch_string member.
8817 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8819 * spu-low.c (spu_arch_string): New.
8820 (spu_target_ops): Add spu_arch_string.
8822 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8824 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8825 * configure.ac: Do not check for terminal.h.
8826 * configure, config.in: Regenerated.
8828 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8830 * Makefile.in (OBS): Add $(XML_BUILTIN).
8831 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8833 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8834 (arm-with-iwmmxt.c): New.
8835 * config.in, configure: Regenerate.
8836 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8837 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8838 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8839 (arm*-*-linux*): Add iWMMXt and regset support.
8840 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8841 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8842 (arm_store_wmmxregset, target_regsets): New.
8843 * server.c (get_features_xml): Take annex argument. Check builtin
8845 (handle_query): Handle multiple annexes.
8847 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8849 * remote-utils.c [USE_WIN32API] (read, write): Define.
8850 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8853 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8855 * linux-i386-low.c (the_low_target): Set arch_string.
8856 * linux-x86-64-low.c (the_low_target): Likewise.
8857 * linux-low.c (linux_arch_string): New.
8858 (linux_target_ops): Add it.
8859 * linux-low.h (struct linux_target_ops): Add arch_string.
8860 * server.c (write_qxfer_response): Use const void * for DATA.
8861 (get_features_xml): New.
8862 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8863 * target.h (struct target_ops): Add arch_string method.
8865 2007-01-03 Denis Pilat <denis.pilat@st.com>
8866 Daniel Jacobowitz <dan@codesourcery.com>
8868 * linux-low.c (linux_kill): Handle being called with no threads.
8869 * win32-i386-low.c (win32_kill): Likewise.
8870 (get_child_debug_event): Clear current_process_handle.
8872 2006-12-30 Denis PILAT <denis.pilat@st.com>
8873 Daniel Jacobowitz <dan@codesourcery.com>
8875 * remote-utils.c (remote_open): Check the type of specified
8876 serial port devices before opening them.
8877 * server.c (main): Kill the inferior if an error occurs during
8878 the first remote_open.
8880 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8882 * README: Update supported targets.
8884 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8886 * Makefile.in (clean): Remove reg-mips64.c.
8887 (reg-mips64.c, reg-mips64.o): New rules.
8888 * configure.srv: Handle mips64. Include regset support for mips.
8889 * linux-mips-low.c (union mips_register): New.
8890 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8891 (mips_breakpoint, mips_breakpoint_at): Use int.
8892 (mips_collect_register, mips_supply_register)
8893 (mips_collect_register_32bit, mips_supply_register_32bit)
8894 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8895 (mips_store_fpregset, target_regsets): New.
8896 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8898 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8900 * configure.srv: Add target "spu*-*-*".
8901 * Makefile.in (clean): Remove reg-spu.c.
8902 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8903 * spu-low.c: New file.
8905 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8907 * configure.ac: Correct td_thr_tls_get_addr test.
8908 * configure: Regenerated.
8910 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8912 * linux-low.c (linux_wait_for_event): Reformat. Use the
8914 * remote-utils.c (decode_address_to_semicolon): New.
8915 * server.c (pass_signals, handle_general_set): New.
8916 (handle_query): Mention QPassSignals for qSupported.
8917 (main): Call handle_general_set.
8918 * server.h (pass_signals, decode_address_to_semicolon): New.
8920 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
8922 * server.c (handle_query): Correct error handling for read_auxv.
8924 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
8926 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
8927 and srv_linux_thread_db to yes.
8928 * linux-s390-low.c (s390_fill_gregset): New function.
8929 (target_regsets): Define data structure.
8931 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
8933 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
8934 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
8935 * config.in, configure: Regenerated.
8936 * inferiors.c (gdb_id_to_thread): New function.
8937 (gdb_id_to_thread_id): Use it.
8938 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
8939 * linux-low.h (struct process_info): Add th member.
8940 (thread_db_get_tls_address): New prototype.
8941 * remote-utils.c (decode_address): Make non-static.
8942 * server.c (handle_query): Handle qGetTLSAddr.
8943 * server.h (gdb_id_to_thread, decode_address): New prototypes.
8944 * target.h (struct target_ops): Add get_tls_address.
8945 * thread-db.c (maybe_attach_thread): Save the thread handle.
8946 (thread_db_get_tls_address): New.
8948 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
8950 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
8951 (linux_resume_one_process): Take a siginfo_t *. Update all
8952 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
8953 (struct pending_signals): Add a siginfo_t.
8954 (linux_wait_for_process): Always set last_status.
8955 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
8956 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
8957 * linux-low.h (struct process_info): Add last_status.
8959 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
8961 * remote-utils.c (try_rle): New function.
8962 (putpkt_binary): Use it.
8964 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
8966 * Makefile.in (clean): Clean reg-x86-64-linux.c.
8967 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
8968 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
8969 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
8970 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
8973 2006-08-08 Richard Sandiford <richard@codesourcery.com>
8975 * server.c (terminal_fd): New variable.
8976 (old_foreground_pgrp): Likewise.
8977 (restore_old_foreground_pgrp): New function.
8978 (start_inferior): Record the terminal file descriptor in terminal_fd
8979 and its original foreground group in old_foreground_pgrp. Register
8980 restore_old_foreground_pgrp with atexit().
8982 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
8984 * server.c (handle_query): Correct qPart to qXfer.
8986 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
8988 * configure.ac: Check for more headers which are missing on
8989 Windows. Automatically supply -lwsock32 and USE_WIN32API.
8990 * configure.srv: Add Cygwin and mingw32.
8991 * remote-utils.c: Don't include headers unconditionally which
8992 are missing on mingw32. Include <winsock.h> for mingw32.
8993 (remote_open): Adjust for mingw32 support. Flush
8994 standard error after writing to it.
8995 (remote_close, putpkt_binary, input_interrupt, block_async_io)
8996 (unblock_async_io, enable_async_io, disable_async_io)
8997 (readchar, getpkt): Update for Winsock support.
8998 (prepare_resume_reply): Expect a protocol signal number.
8999 * server.c: Disable <sys/wait.h> on mingw32.
9000 (start_inferior): Adjust for mingw32 support. Flush
9001 standard error after writing to it.
9002 (attach_inferior): Likewise. Use protocol signal
9004 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9006 * win32-i386-low.c: New file.
9007 * Makefile.in (XM_CLIBS): Set.
9008 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9009 (win32-i386-low.o): New dependency rule.
9010 * linux-low.c (linux_wait): Use target signal numbers.
9011 * target.h (struct target_ops): Doc fix.
9012 * server.h (target_signal_to_name): New prototype.
9013 * gdbreplay.c: Don't include headers unconditionally which
9014 are missing on mingw32. Include <winsock.h> for mingw32.
9015 (remote_close, remote_open): Adjust for Winsock support.
9016 * configure, config.in: Regenerated.
9018 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9020 * server.c (decode_xfer_read, write_qxfer_response): New.
9021 (handle_query): Take a packet length argument. Handle
9022 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9023 the qSupported response.
9024 (main): Update call to handle_query.
9026 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9028 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9029 (putpkt_binary): Renamed from putpkt and adjusted for binary
9031 (putpkt): New wrapper for putpkt_binary.
9032 (readchar): Don't mask off the high bit.
9033 (decode_X_packet): New function.
9034 * server.c (main): Call putpkt_binary if a handler sets the packet
9035 length. Save the length of the incoming packet. Handle 'X'.
9036 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9038 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9040 * server.c (handle_query): Handle qSupported.
9042 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9044 * remote-utils.c (all_symbols_looked_up): New variable.
9045 (look_up_one_symbol): Check it.
9046 * server.h (look_up_one_symbol): New declaration.
9047 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9049 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9051 * Makefile.in (linux-arm-low.o): Update dependencies.
9052 * linux-arm-low.c: Include "gdb_proc_service.h".
9053 (PTRACE_GET_THREAD_AREA): Define.
9054 (ps_get_thread_area): New function.
9056 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9058 * configure.srv (m68k*-*-uclinux*): New target.
9059 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9060 (linux_resume_one_process): Remove extraneous cast.
9061 (linux_read_offsets): New.
9062 (linux_target_op): Add linux_read_offsets on mmuless systems.
9063 * server.c (handle_query): Add qOffsets logic.
9064 * target.h (struct target_ops): Add read_offsets.
9066 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9068 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9069 (PTRACE_GET_THREAD_AREA): Define.
9070 (ps_get_thread_area): New function.
9071 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9072 (linux-x86-64-low.o): Update.
9074 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9076 * configure.ac: Remove checks for prfpregset_t.
9077 * gdb_proc_service.h: New file.
9078 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9079 new "gdb_proc_service.h".
9080 * proc-service.c: Likewise.
9081 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9082 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9083 * Makefile.in (gdb_proc_service_h): Updated.
9084 * configure, config.in: Regenerated.
9086 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9088 * remote-utils.c (prepare_resume_reply): Move declaration
9089 of gdb_id_from_wait to the top of the block.
9091 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9093 * linux-low.c (regsets_store_inferior_registers): Read the regset
9094 from the target before filling it.
9096 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9098 * server.c (attach_inferior): Return SIGTRAP for a successful
9101 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9103 * Makefile.in (OBS): Add version.o.
9104 (STAGESTUFF): Delete.
9105 (version.o): Add dependencies.
9106 (version.c): Replace rule.
9107 (clean): Remove version.c.
9108 * server.c (gdbserver_version): New.
9109 (gdbserver_usage): Use printf.
9110 (main): Handle --version and --help.
9111 * server.h (version, host_name): Add declarations.
9113 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9125 * linux-x86-64-low.c:
9128 * linux-ppc64-low.c:
9137 * linux-crisv32-low.c:
9149 * gdbserver.1: Add (C) after Copyright. Update the FSF
9152 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9154 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9155 (arm_breakpoint_at): Recognize both breakpoints.
9156 (the_low_target): Use the correct breakpoint instruction.
9158 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9160 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9161 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9162 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9163 (the_low_target): Update.
9165 2005-10-25 Andreas Schwab <schwab@suse.de>
9167 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9169 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9170 (ia64_num_regs): Reduce to 462.
9172 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9174 * acinclude.m4: Correct quoting.
9175 * aclocal.m4: Regenerated.
9177 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9178 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9179 (thread_db_init): Call thread_db_err_str.
9180 * configure.ac: Check for TD_VERSION.
9181 * config.in, configure: Regenerated.
9183 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9185 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9187 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9189 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9190 is not available. Define HAVE_PTRACE_GETREGS if it is.
9191 * config.in, configure: Regenerated.
9192 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9193 * linux-i386-low.c, linux-m68k-low.c: Update to use
9194 HAVE_PTRACE_GETREGS.
9195 * linux-low.c (regsets_fetch_inferior_registers)
9196 (regsets_store_inferior_registers): Only return 0 if we processed
9198 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9199 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9201 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9203 * inferiors.c (struct thread_info): Add gdb_id.
9204 (add_thread): Add gdb_id argument.
9205 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9206 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9207 calls to add_thread.
9208 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9209 * server.c (handle_query): Use thread_to_gdb_id.
9210 (handle_v_cont, main): Use gdb_id_to_thread_id.
9211 * server.h (add_thread): Update prototype.
9212 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9215 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9217 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9218 left-padded registers.
9219 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9220 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9222 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9224 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9225 * configure: Regenerate.
9226 * config.in: Regenerate.
9227 * server.h (NEED_DECLARATION_STRERROR):
9228 Replace with !HAVE_DECL_STRERROR.
9230 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9232 * linux-low.c (linux_wait, linux_send_signal): Don't test
9233 an unsigned long variable for > 0 if it could be MAX_ULONG.
9234 * server.c (myresume): Likewise.
9235 * target.c (set_desired_inferior): Likewise.
9237 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9239 * configure.ac: Simplify and improve check for socklen_t.
9240 * configure, config.in: Regenerate.
9242 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9244 * acconfig.h: Remove.
9245 * configure.ac: Add a test for socklen_t. Use three-argument
9246 AC_DEFINE throughout.
9247 * config.in: Regenerated using autoheader 2.59.
9248 * configure: Regenerated.
9250 * gdbreplay.c (socklen_t): Provide a default.
9251 (remote_open): Use socklen_t.
9252 * remote-utils.c (socklen_t): Provide a default.
9253 (remote_open): Use socklen_t.
9254 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9257 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9259 * linux-low.c (linux_read_memory, linux_write_memory)
9260 (linux_read_auxv): Likewise.
9261 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9262 (check_mem_write): Likewise.
9263 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9265 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9266 (registers_from_string, register_data): Likewise.
9267 * server.c (handle_query, main): Likewise.
9268 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9269 (decode_M_packet): Likewise.
9270 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9271 * target.h (struct target_ops): Update read_memory, write_memory,
9273 (read_inferior_memory, write_inferior_memory): Update.
9274 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9276 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9277 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9278 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9279 linux-s390-low.c, linux-sh-low.c: Update for changes in
9280 read_inferior_memory and the_low_target->breakpoint.
9282 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9284 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9285 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9286 * configure.srv: Add powerpc64-*-linux*.
9287 * linux-ppc64-low.c: New file.
9289 2005-05-23 Orjan Friberg <orjanf@axis.com>
9291 * linux-cris-low.c: New file with support for CRIS.
9292 * linux-crisv32-low.c: Ditto for CRISv32.
9293 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9294 (clean): Add reg-cris.c and reg-crisv32.c.
9295 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9296 reg-crisv32.o, and reg-crisv32.c to make rules.
9297 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9300 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9302 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9303 of sizeof (PTRACE_XFER_TYPE).
9304 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9306 2005-05-12 Orjan Friberg <orjanf@axis.com>
9308 * target.h (struct target_ops): Add insert_watchpoint,
9309 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9310 pointers for hardware watchpoint support.
9311 * linux-low.h (struct linux_target_ops): Ditto.
9312 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9313 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9314 to linux_target_ops.
9315 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9317 * server.c (main): Recognize 'Z' and 'z' packets.
9319 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9321 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9322 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9323 (the_low_target): Add new members.
9325 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9327 * proc-service.c (ps_lgetregs): Search all_processes instead of
9330 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9332 * server.c (start_inferior): Change return type to int.
9333 (attach_inferior): Change sigptr to int *.
9334 (handle_v_cont, handle_v_requests): Change signal to int *.
9335 (main): Change signal to int.
9337 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9339 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9340 * configure.srv: Add m32r*-*-linux*.
9341 * linux-m32r-low.c: New file.
9343 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9345 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9347 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9349 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9350 Take unsigned long arguments for PIDs.
9351 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9352 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9353 (wait_for_sigstop, linux_resume_one_process)
9354 (regsets_fetch_inferior_registers, linux_send_signal)
9355 (linux_read_auxv): Likewise. Update the types of variables holding
9356 PIDs. Update format string specifiers.
9357 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9358 * remote-utils.c (prepare_resume_reply): Likewise.
9359 * server.c (cont_thread, general_thread, step_thread)
9360 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9362 (handle_query): Update format specifiers.
9363 (handle_v_cont, main): Use strtoul for thread IDs.
9364 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9365 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9366 (general_thread, step_thread, thread_from_wait)
9367 (old_thread_from_wait): Update.
9368 * target.h (struct thread_resume): Use unsigned long for THREAD.
9369 (struct target_ops): Use unsigned long for arguments to attach and
9372 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9374 * acinclude.m4: Include bfd/bfd.m4 directly.
9375 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9376 <agriffis@toolchain.org>.
9377 * aclocal.m4, configure: Regenerated.
9379 2005-01-07 Andrew Cagney <cagney@gnu.org>
9381 * configure.ac: Rename configure.in, require autoconf 2.59.
9382 * configure: Re-generate.
9384 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9386 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9388 * aclocal.m4: Regenerated.
9389 * configure: Regenerated.
9391 2004-11-21 Andreas Schwab <schwab@suse.de>
9393 * linux-m68k-low.c (m68k_num_gregs): Define.
9394 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9395 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9396 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9397 (m68k_breakpoint_at): New. Add to the_low_target.
9399 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9400 srv_linux_thread_db to yes.
9402 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9404 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9405 (ARCH_SET_FS): Likewise.
9406 (ARCH_GET_FS): Likewise.
9407 (ARCH_GET_GS): Likewise.
9409 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9411 * linux-i386-low.c (ps_get_thread_area): New.
9412 * linux-x86-64-low.c (ps_get_thread_area): New.
9413 * linux-low.c: Include <sys/syscall.h>.
9414 (linux_kill_one_process): Don't kill the first thread here.
9415 (linux_kill): Kill the first thread here.
9416 (kill_lwp): New function.
9417 (send_sigstop, linux_send_signal): Use it.
9418 * proc-service.c: Clean up #ifdefs.
9419 (fpregset_info): Delete.
9420 (ps_lgetregs): Update and enable implementation.
9421 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9423 * remote-utils.c (struct sym_cache, symbol_cache): New.
9424 (input_interrupt): Print a clearer message.
9425 (async_io_enabled): New variable.
9426 (enable_async_io, disable_async_io): Use it. Update comments.
9427 (look_up_one_symbol): Use the symbol cache.
9428 * thread-db.c (thread_db_look_up_symbols): New function.
9429 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9431 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9433 * configure.in: Test for -rdynamic.
9434 * configure: Regenerated.
9435 * Makefile (INTERNAL_LDFLAGS): New.
9436 (gdbserver, gdbreplay): Use it.
9438 2004-09-02 Andrew Cagney <cagney@gnu.org>
9440 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9442 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9444 * linux-low.c (linux_wait): Clear all_processes list also.
9446 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9448 * linux-low.c: Include <errno.h>. Remove extern declaration of
9451 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9453 * gdbreplay.c, server.h, utils.c: Update copyright years.
9455 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9457 * server.c (main): Print child status or termination signal from
9458 variable 'signal', not 'sig'.
9460 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9462 * linux-low.c (linux_read_memory): Change return type to
9463 int. Check for and return error from ptrace().
9464 * target.c (read_inferior_memory): Change return type to int. Pass
9465 back return status from the_target->read_memory().
9466 * target.h (struct target_ops): Adapt *read_memory() prototype.
9468 (read_inferior_memory): Adapt prototype.
9469 * server.c (main): Return an error packet if
9470 read_inferior_memory() returns an error.
9472 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9474 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9475 Unify with other clean targets.
9477 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9479 * server.c (handle_v_cont): Call set_desired_inferior.
9481 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9483 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9485 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9487 * linux-low.c (linux_wait): Unblock async I/O.
9488 (linux_resume): Block and enable async I/O.
9489 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9490 * server.h (block_async_io, unblock_async_io): Add prototypes.
9492 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9494 * remote-utils.c (remote_open): Print a status notice after
9496 * server.c (attach_inferior): Print a status notice after
9499 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9501 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9503 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9505 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9507 * server.c, target.h: Update copyright years.
9509 2004-02-25 Roland McGrath <roland@redhat.com>
9511 * target.h (struct target_ops): New member `read_auxv'.
9512 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9513 * linux-low.c (linux_read_auxv): New function.
9514 (linux_target_ops): Initialize `read_auxv' member to that.
9516 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9518 Committed by Jim Blandy <jimb@redhat.com>.
9520 * linux-s390-low.c (s390_num_regs): Update.
9521 (s390_regmap): Remove control registers. Use __s390x__ predefine
9522 instead of GPR_SIZE to distiguish s390 and s390x targets.
9524 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9526 * linux-low.c: Update copyright year.
9527 (check_removed_breakpoint): Clear pending_is_breakpoint.
9528 (linux_set_resume_request, linux_queue_one_thread)
9529 (resume_status_pending_p): New functions.
9530 (linux_continue_one_thread): Use process->resume.
9531 (linux_resume): Only resume threads if there are no pending events.
9532 * linux-low.h (struct process_info): Add resume request
9535 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9537 * regcache.c (new_register_cache): Clear the allocated register
9538 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9540 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9542 * linux-low.c (linux_resume): Take a struct thread_resume *
9544 (linux_wait): Update call.
9545 (resume_ptr): New static variable.
9546 (linux_continue_one_thread): Renamed from
9547 linux_continue_one_process. Use resume_ptr.
9548 (linux_resume): Use linux_continue_one_thread.
9549 * server.c (handle_v_cont, handle_v_requests): New functions.
9550 (myresume): New function.
9551 (main): Handle 'v' case.
9552 * target.h (struct thread_resume): New type.
9553 (struct target_ops): Change argument of "resume" to struct
9555 (myresume): Delete macro.
9557 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9559 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9560 (uninstall): Support DESTDIR.
9562 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9564 * configure.srv: Add xscale*linux copy of arm*linux entry.
9566 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9568 * linux-arm-low.c (arm_reinsert_addr): New function.
9569 (the_low_target): Add arm_reinsert_addr.
9571 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9573 * mem-break.c: Remove whitespace at end of file.
9575 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9577 * configure.in: Check whether we need to prototype strerror.
9578 * server.h: Optionally prototype strerror.
9579 * gdbreplay.c (perror_with_name): Use strerror.
9580 * linux-low.c (linux_attach_lwp): Use strerror.
9581 * utils.c (perror_with_name): Use strerror.
9582 * config.in, configure: Regenerated.
9584 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9586 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9587 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9589 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9591 * Makefile.in (SFILES): Update.
9592 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9593 low-sun3.c: Remove files.
9595 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9597 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9598 (linux_detach_one_process, linux_detach): New functions.
9599 (linux_target_ops): Add linux_detach.
9600 * server.c (main): Handle 'D' packet.
9601 * target.h (struct target_ops): Add "detach" member.
9602 (detach_inferior): Define.
9604 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9606 From Kelley Cook <kelleycook@wideopenwest.com>:
9607 * configure.srv: Accept i[34567]86 variants.
9609 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9611 * linux-low.c (linux_wait_for_event): Correct comment typos.
9612 (linux_resume_one_process): Call check_removed_breakpoint.
9613 (linux_send_signal): New function.
9614 (linux_target_ops): Add linux_send_signal.
9615 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9617 * target.h (struct target_ops): Add send_signal.
9619 2003-05-29 Jim Blandy <jimb@redhat.com>
9621 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9622 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9623 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9624 away part of the register's value.
9626 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9628 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9629 (linux_wait_for_event, linux_init_signals): Likewise.
9631 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9633 * configure.in: Check for stdlib.h.
9634 * configure: Regenerated.
9635 * config.in: Regenerated.
9637 2003-01-04 Andreas Schwab <schwab@suse.de>
9639 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9641 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9643 * Makefile.in: Remove obsolete code.
9645 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9647 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9648 defined(PT_FPR0_HI).
9650 2002-11-17 Stuart Hughes <seh@zee2.com>
9652 * linux-arm-low.c (arm_num_regs): Increase.
9653 (arm_regmap): Include status register.
9655 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9657 * linux-low.c (register_addr): Remove incorrect -1 check.
9659 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9661 * linux-low.c (linux_create_inferior): Call setpgid. Return
9663 (unstopped_p, linux_signal_pid): Remove.
9664 (linux_target_ops): Remove linux_signal_pid.
9665 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9666 global instead of target method.
9667 * target.h (struct target_ops): Remove signal_pid. Update comment
9668 for create_inferior.
9669 * server.c (signal_pid): New variable.
9670 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9671 gdbserver. Set the child to be the foreground process group.
9672 (attach_inferior): Set signal_pid.
9674 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9676 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9678 2002-08-20 Jim Blandy <jimb@redhat.com>
9680 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9683 2002-08-01 Andrew Cagney <cagney@redhat.com>
9685 * Makefile.in: Make chill references obsolete.
9687 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9689 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9690 * configure: Regenerate.
9691 * config.in: Regenerate.
9693 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9695 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9696 (perror_with_name, remote_close, remote_open, expect, play): Static.
9698 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9700 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9701 byte offsets instead of an array of indexes.
9702 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9704 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9706 * regcache.c: Add comment.
9708 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9710 * thread-db.c: New file.
9711 * proc-service.c: New file.
9712 * acinclude.m4: New file.
9713 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9714 proc-service.o, and thread-db.o.
9715 (linux-low.o): Add USE_THREAD_DB.
9716 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9717 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9718 * aclocal.m4: Regenerated.
9719 * config.in: Regenerated.
9720 * configure: Regenerated.
9721 * configure.in: Check for proc_service.h, sys/procfs.h,
9722 thread_db.h, and linux/elf.h headrs.
9723 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9724 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9725 Check for -lthread_db and thread support.
9726 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9727 PowerPC, and SuperH.
9728 * i387-fp.c: Constify arguments.
9729 * i387-fp.h: Likewise.
9730 * inferiors.c: (struct thread_info): Renamed from
9731 `struct inferior_info'. Remove PID member. Use generic inferior
9732 list header. All uses updated.
9733 (inferiors, signal_pid): Removed.
9734 (all_threads): New variable.
9735 (get_thread): Define.
9736 (add_inferior_to_list): New function.
9737 (for_each_inferior): New function.
9738 (change_inferior_id): New function.
9739 (add_inferior): Removed.
9740 (remove_inferior): New function.
9741 (add_thread): New function.
9742 (free_one_thread): New function.
9743 (remove_thread): New function.
9744 (clear_inferiors): Use for_each_inferior and free_one_thread.
9745 (find_inferior): New function.
9746 (find_inferior_id): New function.
9747 (inferior_target_data): Update argument type.
9748 (set_inferior_target_data): Likewise.
9749 (inferior_regcache_data): Likewise.
9750 (set_inferior_regcache_data): Likewise.
9751 * linux-low.c (linux_bp_reinsert): Remove.
9752 (all_processes, stopping_threads, using_thrads)
9753 (struct pending_signals, debug_threads, pid_of): New.
9754 (inferior_pid): Replace with macro.
9755 (struct inferior_linux_data): Remove.
9756 (get_stop_pc, add_process): New functions.
9757 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9758 Use add_process and add_thread.
9759 (linux_attach_lwp): New function, based on old linux_attach. Use
9760 add_process and add_thread. Set stop_expected for new threads.
9761 (linux_attach): New function.
9762 (linux_kill_one_process): New function.
9763 (linux_kill): Kill all LWPs.
9764 (linux_thread_alive): Use find_inferior_id.
9765 (check_removed_breakpoints, status_pending_p): New functions.
9766 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9767 Update. Use WNOHANG. Wait for cloned processes also. Update process
9768 struct for the found process.
9769 (linux_wait_for_event): New function.
9770 (linux_wait): Use it. Support LWPs.
9771 (send_sigstop, wait_for_sigstop, stop_all_processes)
9772 (linux_resume_one_process, linux_continue_one_process): New functions.
9773 (linux_resume): Support LWPs.
9774 (REGISTER_RAW_SIZE): Remove.
9775 (fetch_register): Use register_size instead. Call supply_register.
9776 (usr_store_inferior_registers): Likewise. Call collect_register.
9778 (regsets_fetch_inferior_registers): Improve error message.
9779 (regsets_store_inferior_registers): Add debugging.
9780 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9781 (unstopped_p, linux_signal_pid): New functions.
9782 (linux_target_ops): Add linux_signal_pid.
9783 (linux_init_signals): New function.
9784 (initialize_low): Call it. Initialize using_threads.
9785 * regcache.c (inferior_regcache_data): Add valid
9787 (get_regcache): Fetch registers lazily. Add fetch argument
9788 and update all callers.
9789 (regcache_invalidate_one, regcache_invalidate): New
9791 (new_register_cache): Renamed from create_register_cache.
9792 Return the new regcache.
9793 (free_register_cache): Change argument to a void *.
9794 (registers_to_string, registers_from_string): Call get_regcache
9795 with fetch flag set.
9796 (register_data): Make static. Pass fetch flag to get_regcache.
9797 (supply_register): Call get_regcache with fetch flag clear.
9798 (collect_register): Call get_regcache with fetch flag set.
9799 (collect_register_as_string): New function.
9800 * regcache.h: Update.
9801 * remote-utils.c (putpkt): Flush after debug output and use
9803 Handle input interrupts while waiting for an ACK.
9804 (input_interrupt): Use signal_pid method.
9805 (getpkt): Flush after debug output and use stderr.
9806 (outreg): Use collect_register_as_string.
9807 (new_thread_notify, dead_thread_notify): New functions.
9808 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9810 (look_up_one_symbol): Flush after debug output.
9811 * server.c (step_thread, server_waiting): New variables.
9812 (start_inferior): Don't use signal_pid. Update call to mywait.
9813 (attach_inferior): Update call to mywait.
9814 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9815 (main): Don't fetch/store registers explicitly. Use
9816 set_desired_inferior. Support proposed ``Hs'' packet. Update
9819 (struct inferior_list, struct_inferior_list_entry): New.
9820 * target.c (set_desired_inferior): New.
9821 (write_inferior_memory): Constify.
9822 (mywait): New function.
9824 (struct target_ops): New signal_pid method.
9825 (mywait): Removed macro, added prototype.
9827 * linux-low.h (regset_func): Removed.
9828 (regset_fill_func, regset_store_func): New.
9829 (enum regset_type): New.
9830 (struct regset_info): Add type field. Use new operation types.
9831 (struct linux_target_ops): stop_pc renamed to get_pc.
9832 Add decr_pc_after_break and breakpoint_at.
9833 (get_process, get_thread_proess, get_process_thread)
9834 (strut process_info, all_processes, linux_attach_lwp)
9835 (thread_db_init): New.
9837 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9838 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9839 (the_low_target): Add new members.
9840 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9841 (i386_store_fpxregset): Constify.
9842 (target_regsets): Add new kind identifier.
9843 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9844 (i386_set_pc): Add debugging.
9845 (i386_breakpoint_at): New function.
9846 (the_low_target): Add new members.
9847 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9848 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9849 (mips_breakpoint_at): New.
9850 (the_low_target): Add new members.
9851 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9852 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9853 (the_low_target): Add new members.
9854 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9855 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9856 (the_low_target): Add new members.
9857 * linux-x86-64-low.c (target_regsets): Add new kind
9860 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9862 From Martin Pool <mbp@samba.org>:
9863 * server.c (gdbserver_usage): New function.
9866 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9868 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9871 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9873 * Makefile.in: Remove obsolete code.
9875 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9877 * linux-low.c (regsets_fetch_inferior_registers),
9878 (regsets_store_inferior_registers): Removed cast to int from
9880 * regcache.h: Added declaration of struct inferior_info.
9882 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9884 * inferiors.c (struct inferior_info): Add regcache_data.
9885 (add_inferior): Call create_register_cache.
9886 (clear_inferiors): Call free_register_cache.
9887 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9888 * regcache.c (struct inferior_regcache_data): New.
9889 (registers): Remove.
9890 (get_regcache): New function.
9891 (create_register_cache, free_register_cache): New functions.
9892 (set_register_cache): Don't initialize the register cache here.
9893 (registers_to_string, registers_from_string, register_data): Call
9895 * regcache.h: Add prototypes.
9896 * server.h: Likewise.
9898 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9900 * mem-break.c: New file.
9901 * mem-break.h: New file.
9902 * Makefile.in: Add mem-break.o rule; update server.h
9904 * inferiors.c (struct inferior_info): Add target_data
9906 (clear_inferiors): Free target_data member if set.
9907 (inferior_target_data, set_inferior_target_data): New functions.
9908 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
9909 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
9910 * linux-low.c (linux_bp_reinsert): New variable.
9911 (struct inferior_linux_data): New.
9912 (linux_create_inferior): Use set_inferior_target_data.
9913 (linux_attach): Likewise. Call add_inferior.
9914 (linux_wait_for_one_inferior): New function.
9915 (linux_wait): Call it.
9916 (linux_write_memory): Add const.
9917 (initialize_low): Call set_breakpoint_data.
9918 * linux-low.h (struct linux_target_ops): Add breakpoint
9920 * server.c (attach_inferior): Remove extra add_inferior
9922 * server.h: Include mem-break.h. Update inferior.c
9924 * target.c (read_inferior_memory)
9925 (write_inferior_memory): New functions.
9926 * target.h (read_inferior_memory)
9927 (write_inferior_memory): Change macros to prototypes.
9928 (struct target_ops): Update comments. Add const to write_memory
9931 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
9933 * linux-low.c (usr_store_inferior_registers): Support
9934 registers which are allowed to fail to store.
9935 * linux-low.h (linux_target_ops): Likewise.
9936 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
9937 (ppc_cannot_store_register): FPSCR may not be storable.
9939 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9941 * server.h: Include <string.h> if HAVE_STRING_H.
9942 * ChangeLog: Correct paths in last ChangeLog entry.
9944 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9946 * linux-low.h: Remove obsolete prototypes.
9947 (struct linux_target_ops): New.
9948 (extern the_low_target): New.
9949 * linux-low.c (num_regs, regmap): Remove declarations.
9950 (register_addr): Use the_low_target explicitly.
9951 (fetch_register): Likewise.
9952 (usr_fetch_inferior_registers): Likewise.
9953 (usr_store_inferior_registers): Likewise.
9954 * linux-arm-low.c (num_regs): Remove.
9955 (arm_num_regs): Define.
9956 (arm_regmap): Renamed from regmap, made static.
9957 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
9959 (arm_cannot_store_register): Renamed from cannot_store_register,
9961 (the_low_target): New.
9962 * linux-i386-low.c (num_regs): Remove.
9963 (i386_num_regs): Define.
9964 (i386_regmap): Renamed from regmap, made static.
9965 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
9967 (i386_cannot_store_register): Renamed from cannot_store_register,
9969 (the_low_target): New.
9970 * linux-ia64-low.c (num_regs): Remove.
9971 (ia64_num_regs): Define.
9972 (ia64_regmap): Renamed from regmap, made static.
9973 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
9975 (ia64_cannot_store_register): Renamed from cannot_store_register,
9977 (the_low_target): New.
9978 * linux-m68k-low.c (num_regs): Remove.
9979 (m68k_num_regs): Define.
9980 (m68k_regmap): Renamed from regmap, made static.
9981 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
9983 (m68k_cannot_store_register): Renamed from cannot_store_register,
9985 (the_low_target): New.
9986 * linux-mips-low.c (num_regs): Remove.
9987 (mips_num_regs): Define.
9988 (mips_regmap): Renamed from regmap, made static.
9989 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
9991 (mips_cannot_store_register): Renamed from cannot_store_register,
9993 (the_low_target): New.
9994 * linux-ppc-low.c (num_regs): Remove.
9995 (ppc_num_regs): Define.
9996 (ppc_regmap): Renamed from regmap, made static.
9997 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
9999 (ppc_cannot_store_register): Renamed from cannot_store_register,
10001 (the_low_target): New.
10002 * linux-s390-low.c (num_regs): Remove.
10003 (s390_num_regs): Define.
10004 (s390_regmap): Renamed from regmap, made static.
10005 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10007 (s390_cannot_store_register): Renamed from cannot_store_register,
10009 (the_low_target): New.
10010 * linux-sh-low.c (num_regs): Remove.
10011 (sh_num_regs): Define.
10012 (sh_regmap): Renamed from regmap, made static.
10013 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10015 (sh_cannot_store_register): Renamed from cannot_store_register,
10017 (the_low_target): New.
10018 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10019 (the_low_target): New.
10021 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10023 * Makefile.in: Add stamp-h target.
10024 * configure.in: Create stamp-h.
10025 * configure: Regenerated.
10027 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10029 * inferiors.c: New file.
10030 * target.c: New file.
10031 * target.h: New file.
10032 * Makefile.in: Add target.o and inferiors.o. Update
10034 * linux-low.c (inferior_pid): New static variable,
10035 moved from server.c.
10036 (linux_create_inferior): Renamed from create_inferior.
10037 Call add_inferior. Return 0 on success instead of a PID.
10038 (linux_attach): Renamed from myattach.
10039 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10040 (linux_thread_alive): Renamed from mythread_alive.
10041 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10043 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10044 (regsets_store_inferior_registers): Correct error message.
10045 Add missing ``return 0''.
10046 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10047 (linux_store_registers): Renamed from store_inferior_registers.
10048 (linux_read_memory): Renamed from read_inferior_memory.
10049 (linux_write_memory): Renamed from write_inferior_memory.
10050 (linux_target_ops): New structure.
10051 (initialize_low): Call set_target_ops ().
10052 * remote-utils.c (unhexify): New function.
10053 (hexify): New function.
10054 (input_interrupt): Send signals to ``signal_pid''.
10055 * server.c (inferior_pid): Remove.
10056 (start_inferior): Update create_inferior call.
10057 (attach_inferior): Call add_inferior.
10058 (handle_query): New function.
10059 (main): Call handle_query for `q' packets.
10060 * server.h: Include "target.h". Remove obsolete prototypes.
10061 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10063 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10065 * Makefile.in: Add WARN_CFLAGS. Update configury
10067 * configure.in: Check for <string.h>
10068 * configure: Regenerate.
10069 * config.in: Regenerate.
10070 * gdbreplay.c: Include needed system headers.
10071 (remote_open): Remove strchr prototype.
10072 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10073 * regcache.c (supply_register): Change buf argument to const void *.
10074 (supply_register_by_name): Likewise.
10075 (collect_register): Change buf argument to void *.
10076 (collect_register_by_name): Likewise.
10077 * regcache.h: Add missing prototypes.
10078 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10079 * server.c (handle_query): New function.
10080 (attached): New static variable, moved out of main.
10081 (main): Quiet longjmp clobber warnings.
10082 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10083 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob