1 2014-08-19 Tom Tromey <tromey@redhat.com>
2 Gary Benson <gbenson@redhat.com>
4 * server.h: Add static assertion.
5 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7 2014-08-19 Tom Tromey <tromey@redhat.com>
8 Gary Benson <gbenson@redhat.com>
10 * Makefile.in (SFILES): Add common/errors.c.
12 (IPA_OBS): Add errors-ipa.o.
14 (errors-ipa.o): Likewise.
15 * utils.h (perror_with_name, error, warning): Don't declare.
16 * utils.c (warning): Renamed and rewritten as...
17 (vwarning): New function.
18 (error): Renamed and rewritten as...
19 (verror): New function.
20 (internal_error): Renamed and rewritten as...
21 (internal_verror): New function.
23 2014-08-07 Gary Benson <gbenson@redhat.com>
25 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
26 * configure: Regenerate.
27 * config.in: Likewise.
28 * server.h: Do not include errno.h.
29 * event-loop.c: Likewise.
30 * hostio-errno.c: Likewise.
31 * linux-low.c: Likewise.
32 * remote-utils.c: Likewise.
33 * spu-low.c: Likewise.
35 * gdbreplay.c: Unconditionally include errno.h.
37 2014-08-07 Gary Benson <gbenson@redhat.com>
39 * server.h: Do not include string.h.
40 * event-loop.c: Likewise.
41 * linux-low.c: Likewise.
42 * regcache.c: Likewise.
43 * remote-utils.c: Likewise.
44 * spu-low.c: Likewise.
47 2014-08-07 Gary Benson <gbenson@redhat.com>
49 * server.h: Do not include gdb_assert.h.
51 2014-08-07 Gary Benson <gbenson@redhat.com>
53 * server.h: Do not include common-utils.h.
55 2014-08-07 Gary Benson <gbenson@redhat.com>
57 * server.h: Do not include ptid.h.
60 2014-08-07 Gary Benson <gbenson@redhat.com>
62 * server.h: Do not include gdb_locale.h.
64 2014-08-07 Gary Benson <gbenson@redhat.com>
66 * server.h: Do not include gdb/signals.h.
67 * win32-low.c: Likewise.
69 2014-08-07 Gary Benson <gbenson@redhat.com>
71 * server.h: Do not include pathmax.h.
73 2014-08-07 Gary Benson <gbenson@redhat.com>
75 * server.h: Do not include libiberty.h.
76 * linux-bfin-low.c: Likewise.
78 2014-08-07 Gary Benson <gbenson@redhat.com>
80 * server.h: Do not include ansidecl.h.
82 2014-08-07 Gary Benson <gbenson@redhat.com>
84 * linux-x86-low.c: Do not include stddef.h.
85 * lynx-ppc-low.c: Likewise.
86 * tracepoint.c: Likewise.
88 2014-08-07 Gary Benson <gbenson@redhat.com>
90 * server.h: Do not include stdarg.h.
91 * nto-low.c: Likewise.
93 2014-08-07 Gary Benson <gbenson@redhat.com>
95 * server.h: Do not include stdlib.h.
96 * inferiors.c: Likewise.
97 * linux-low.c: Likewise.
98 * regcache.c: Likewise.
99 * spu-low.c: Likewise.
100 * tracepoint.c: Likewise.
103 2014-08-07 Gary Benson <gbenson@redhat.com>
105 * server.h: Do not include stdio.h.
106 * linux-low.c: Likewise.
107 * remote-utils.c: Likewise.
108 * spu-low.c: Likewise.
110 * wincecompat.c: Likewise.
112 2014-08-06 Gary Benson <gbenson@redhat.com>
114 * regcache.c (init_register_cache): Move conditionals inside if.
116 2014-08-06 Gary Benson <gbenson@redhat.com>
118 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
120 2014-07-31 Gary Benson <gbenson@redhat.com>
122 * ax.h: Do not include server.h.
123 * gdbthread.h: Likewise.
124 * lynx-low.h: Likewise.
127 2014-07-30 Gary Benson <gbenson@redhat.com>
129 * server.h: Include common-defs.h.
130 Do not include config.h or build-gnulib-gdbserver/config.h.
132 2014-07-30 Gary Benson <gbenson@redhat.com>
134 * hostio-errno.c: Move server.h to top of includes list.
135 * inferiors.c: Likewise.
136 * linux-x86-low.c: Likewise.
137 * notif.c: Include server.h.
139 2014-07-24 Tom Tromey <tromey@redhat.com>
140 Gary Benson <gbenson@redhat.com>
142 * server.h (CORE_ADDR): Now unsigned.
144 2014-07-16 Pedro Alves <palves@redhat.com>
146 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
148 2014-07-15 Pedro Alves <palves@redhat.com>
150 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
153 2014-07-11 Pedro Alves <palves@redhat.com>
155 * linux-low.c (kill_wait_lwp): New function, based on
156 kill_one_lwp_callback, but use my_waitpid directly.
157 (kill_one_lwp_callback, linux_kill): Use it.
159 2014-06-23 Pedro Alves <palves@redhat.com>
161 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
162 before setting DR0..DR3.
164 2014-06-20 Gary Benson <gbenson@redhat.com>
166 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
167 * configure: Regenerated.
168 * config.in: Likewise.
170 2014-06-20 Gary Benson <gbenson@redhat.com>
172 * Makefile.in (SFILES): Update locations for files moved
174 (object file files): Reordered.
176 2014-06-20 Gary Benson <gbenson@redhat.com>
178 * i386-low.h (i386_dr_low_can_set_addr): Removed.
179 (i386_dr_low_set_addr): Likewise.
180 (i386_dr_low_get_addr): Likewise.
181 (i386_dr_low_can_set_control): Likewise.
182 (i386_dr_low_set_control): Likewise.
183 (i386_dr_low_get_control): Likewise.
184 (i386_dr_low_get_status): Likewise.
185 (i386_get_debug_register_length): Likewise.
186 * linux-x86-low.c (i386_dr_low_set_addr):
187 Changed signature. Made static.
188 (i386_dr_low_get_addr): Likewise.
189 (i386_dr_low_set_control): Likewise.
190 (i386_dr_low_get_control): Likewise.
191 (i386_dr_low_get_status): Likewise.
192 (i386_dr_low): New global variable.
193 * win32-i386-low.c (i386_dr_low_set_addr):
194 Changed signature. Made static.
195 (i386_dr_low_get_addr): Likewise.
196 (i386_dr_low_set_control): Likewise.
197 (i386_dr_low_get_control): Likewise.
198 (i386_dr_low_get_status): Likewise.
199 (i386_dr_low): New global variable.
201 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
203 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
204 * Makefile.in (AR, AR_FLAGS): Define.
205 * configure: Regenerate.
207 2014-06-19 Gary Benson <gbenson@redhat.com>
209 * Makefile.in (i386-dregs.o): New rule.
210 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
211 * i386-low.c (target.h): Remove include.
212 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
213 (DR_CONTROL_SHIFT): Likewise.
214 (DR_CONTROL_SIZE): Likewise.
215 (DR_RW_EXECUTE): Likewise.
216 (DR_RW_WRITE): Likewise.
217 (DR_RW_READ): Likewise.
218 (DR_RW_IORW): Likewise.
219 (DR_LEN_1): Likewise.
220 (DR_LEN_2): Likewise.
221 (DR_LEN_4): Likewise.
222 (DR_LEN_8): Likewise.
223 (DR_LOCAL_ENABLE_SHIFT): Likewise.
224 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
225 (DR_ENABLE_SIZE): Likewise.
226 (DR_LOCAL_SLOWDOWN): Likewise.
227 (DR_GLOBAL_SLOWDOWN): Likewise.
228 (DR_CONTROL_RESERVED): Likewise.
229 (I386_DR_CONTROL_MASK): Likewise.
230 (I386_DR_VACANT): Likewise.
231 (I386_DR_LOCAL_ENABLE): Likewise.
232 (I386_DR_GLOBAL_ENABLE): Likewise.
233 (I386_DR_DISABLE): Likewise.
234 (I386_DR_SET_RW_LEN): Likewise.
235 (I386_DR_GET_RW_LEN): Likewise.
236 (I386_DR_WATCH_HIT): Likewise.
237 (i386_wp_op_t): Likewise.
238 (i386_show_dr): Likewise.
239 (i386_length_and_rw_bits): Likewise.
240 (i386_insert_aligned_watchpoint): Likewise.
241 (i386_remove_aligned_watchpoint): Likewise.
242 (i386_handle_nonaligned_watchpoint): Likewise.
243 i386_update_inferior_debug_regs(): Likewise.
244 (i386_dr_insert_watchpoint): Likewise.
245 (i386_dr_remove_watchpoint): Likewise.
246 (i386_dr_region_ok_for_watchpoint): Likewise.
247 (i386_dr_stopped_data_address): Likewise.
248 (i386_dr_stopped_by_watchpoint): Likewise.
250 2014-06-19 Gary Benson <gbenson@redhat.com>
252 * i386-low.c (i386_dr_show): Renamed to
253 i386_show_dr and made static. All uses updated.
254 (i386_dr_length_and_rw_bits): Renamed to
255 i386_length_and_rw_bits and made static.
257 (i386_dr_insert_aligned_watchpoint): Renamed to
258 i386_insert_aligned_watchpoint and made static.
260 (i386_dr_remove_aligned_watchpoint): Renamed to
261 i386_remove_aligned_watchpoint and made static.
263 (i386_dr_update_inferior_debug_regs): Renamed to
264 i386_update_inferior_debug_regs and made static.
267 2014-06-18 Gary Benson <gbenson@redhat.com>
269 * i386-low.h (i386_dr_low_can_set_addr): New macro.
270 (i386_dr_low_can_set_control): Likewise.
271 (i386_get_debug_register_length): Likewise.
272 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
273 (i386_dr_low_can_set_control): Likewise.
274 (i386_get_debug_register_length): Likewise.
276 2014-06-17 Gary Benson <gbenson@redhat.com>
278 * i386-low.h (i386-dregs.h): New include.
279 (DR_FIRSTADDR): Now in i386-dregs.h.
280 (DR_LASTADDR): Likewise.
281 (DR_NADDR): Likewise.
282 (DR_STATUS): Likewise.
283 (DR_CONTROL): Likewise.
284 (i386_debug_reg_state): Likewise.
285 (i386_dr_insert_watchpoint): Likewise.
286 (i386_dr_remove_watchpoint): Likewise.
287 (i386_dr_region_ok_for_watchpoint): Likewise.
288 (i386_dr_stopped_data_address): Likewise.
289 (i386_dr_stopped_by_watchpoint): Likewise.
290 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
292 2014-06-18 Gary Benson <gbenson@redhat.com>
294 * i386-low.h (i386_low_insert_watchpoint): Renamed to
295 i386_dr_insert_watchpoint.
296 (i386_low_remove_watchpoint): Renamed to
297 i386_dr_remove_watchpoint.
298 (i386_low_region_ok_for_watchpoint): Renamed to
299 i386_dr_region_ok_for_watchpoint.
300 (i386_low_stopped_data_address): Renamed to
301 i386_dr_stopped_data_address.
302 (i386_low_stopped_by_watchpoint): Renamed to
303 i386_dr_stopped_by_watchpoint.
304 * i386-low.c (i386_show_dr): Renamed to
305 i386_dr_show and made nonstatic. All uses updated.
306 (i386_length_and_rw_bits): Renamed to
307 i386_dr_length_and_rw_bits and made nonstatic.
309 (i386_insert_aligned_watchpoint): Renamed to
310 i386_dr_insert_aligned_watchpoint and made nonstatic.
312 (i386_remove_aligned_watchpoint): Renamed to
313 i386_dr_remove_aligned_watchpoint and made nonstatic.
315 (i386_update_inferior_debug_regs): Renamed to
316 i386_dr_update_inferior_debug_regs and made nonstatic.
318 (i386_low_insert_watchpoint): Renamed to
319 i386_dr_insert_watchpoint. All uses updated.
320 (i386_low_remove_watchpoint): Renamed to
321 i386_dr_remove_watchpoint. All uses updated.
322 (i386_low_region_ok_for_watchpoint): Renamed to
323 i386_dr_region_ok_for_watchpoint. All uses updated.
324 (i386_low_stopped_data_address): Renamed to
325 i386_dr_stopped_data_address. All uses updated.
326 (i386_low_stopped_by_watchpoint): Renamed to
327 i386_dr_stopped_by_watchpoint. All uses updated.
329 2014-06-18 Gary Benson <gbenson@redhat.com>
331 * i386-low.c (i386_dr_low_can_set_addr): New macro.
332 (i386_dr_low_can_set_control): Likewise.
333 (i386_insert_aligned_watchpoint): New check.
335 2014-06-18 Gary Benson <gbenson@redhat.com>
337 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
340 2014-06-18 Gary Benson <gbenson@redhat.com>
342 * i386-low.c (i386_length_and_rw_bits): Use internal_error
343 instead of fatal and error.
344 (i386_handle_nonaligned_watchpoint): Likewise.
346 2014-06-18 Gary Benson <gbenson@redhat.com>
348 * i386-low.c (i386_get_debug_register_length): New macro.
349 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
350 (i386_show_dr): Use debug_printf instead of fprintf. Use
351 phex to format values.
353 2014-06-18 Gary Benson <gbenson@redhat.com>
355 * i386-low.h: Comment changes.
356 * i386-low.c: Likewise.
358 2014-06-18 Gary Benson <gbenson@redhat.com>
360 * i386-low.c: Whitespace changes.
362 2014-06-12 Tom Tromey <tromey@redhat.com>
364 * utils.c (freeargv): Remove.
366 2014-06-12 Tom Tromey <tromey@redhat.com>
368 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
369 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
370 (parse_debug_format_options): Likewise.
371 (gdbserver_usage): Likewise.
372 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
373 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
374 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
376 ($(LIBGNU)): Depend on libiberty.
377 (all-lib): Recurse into all subdirs.
378 (install-only): Invoke "install" target in subdirs.
379 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
381 * configure: Rebuild.
382 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
383 for vasprintf, vsnprintf, or gettimeofday.
384 * configure.srv: Don't add safe-ctype.o or lbasename.o to
387 2014-06-05 Joel Brobecker <brobecker@adacore.com>
389 * development.sh: Delete.
390 * Makefile.in (config.status): Adjust dependency on development.sh.
391 * configure.ac: Adjust development.sh source call.
392 * configure: Regenerate.
394 2014-06-02 Pedro Alves <palves@redhat.com>
396 * ax.c (gdb_free_agent_expr): New function.
397 * ax.h (gdb_free_agent_expr): New declaration.
398 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
400 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
402 (clear_breakpoint_conditions_and_commands): New function.
403 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
404 (clear_breakpoint_conditions_and_commands): New declaration.
406 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
408 * linux-aarch64-low.c (asm/ptrace.h): Include.
410 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
412 Fix TLS access for -static -pthread.
413 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
414 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
415 (thread_db_load_search, try_thread_db_load_1): Initialize it.
417 2014-05-20 Pedro Alves <palves@redhat.com>
419 * linux-aarch64-low.c (aarch64_insert_point)
420 (aarch64_remove_point): No longer check whether the type is
421 supported here. Adjust to new interface.
422 (the_low_target): Install aarch64_supports_z_point_type as
423 supports_z_point_type method.
424 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
425 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
426 instead of a Z packet char. Adjust.
427 (arm_supports_z_point_type): New function.
428 (arm_insert_point, arm_remove_point): Adjust to new interface.
429 (the_low_target): Install arm_supports_z_point_type.
430 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
431 (cris_insert_point, cris_remove_point): Adjust to new interface.
432 Don't check whether the type is supported here.
433 (the_low_target): Install cris_supports_z_point_type.
434 * linux-low.c (linux_supports_z_point_type): New function.
435 (linux_insert_point, linux_remove_point): Adjust to new interface.
436 * linux-low.h (struct linux_target_ops) <insert_point,
437 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
438 raw_breakpoint pointer parameter.
439 <supports_z_point_type>: New method.
440 * linux-mips-low.c (mips_supports_z_point_type): New function.
441 (mips_insert_point, mips_remove_point): Adjust to new interface.
442 Use mips_supports_z_point_type.
443 (the_low_target): Install mips_supports_z_point_type.
444 * linux-ppc-low.c (the_low_target): Install NULL as
445 supports_z_point_type method.
446 * linux-s390-low.c (the_low_target): Install NULL as
447 supports_z_point_type method.
448 * linux-sparc-low.c (the_low_target): Install NULL as
449 supports_z_point_type method.
450 * linux-x86-low.c (x86_supports_z_point_type): New function.
451 (x86_insert_point): Adjust to new insert_point interface. Use
452 insert_memory_breakpoint. Adjust to new
453 i386_low_insert_watchpoint interface.
454 (x86_remove_point): Adjust to remove_point interface. Use
455 remove_memory_breakpoint. Adjust to new
456 i386_low_remove_watchpoint interface.
457 (the_low_target): Install x86_supports_z_point_type.
458 * lynx-low.c (lynx_target_ops): Install NULL as
459 supports_z_point_type callback.
460 * nto-low.c (nto_supports_z_point_type): New.
461 (nto_insert_point, nto_remove_point): Adjust to new interface.
462 (nto_target_ops): Install nto_supports_z_point_type.
463 * mem-break.c: Adjust intro comment.
464 (struct raw_breakpoint) <raw_type, size>: New fields.
465 <inserted>: Update comment.
466 <shlib_disabled>: Delete field.
467 (enum bkpt_type) <gdb_breakpoint>: Delete value.
468 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
469 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
470 (raw_bkpt_type_to_target_hw_bp_type): New function.
471 (find_enabled_raw_code_breakpoint_at): New function.
472 (find_raw_breakpoint_at): New type and size parameters. Use them.
473 (insert_memory_breakpoint): New function, based off
474 set_raw_breakpoint_at.
475 (remove_memory_breakpoint): New function.
476 (set_raw_breakpoint_at): Reimplement.
477 (set_breakpoint): New, based on set_breakpoint_at.
478 (set_breakpoint_at): Reimplement.
479 (delete_raw_breakpoint): Go through the_target->remove_point
480 instead of assuming memory breakpoints.
481 (find_gdb_breakpoint_at): Delete.
482 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
483 (find_gdb_breakpoint): New function.
484 (set_gdb_breakpoint_at): Delete.
485 (z_type_supported): New function.
486 (set_gdb_breakpoint_1): New function, loosely based off
487 set_gdb_breakpoint_at.
488 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
489 (delete_gdb_breakpoint_at): Delete.
490 (delete_gdb_breakpoint_1): New function, loosely based off
491 delete_gdb_breakpoint_at.
492 (delete_gdb_breakpoint): New function.
493 (clear_gdb_breakpoint_conditions): Rename to ...
494 (clear_breakpoint_conditions): ... this. Don't handle a NULL
496 (add_condition_to_breakpoint): Make static.
497 (add_breakpoint_condition): Take a struct breakpoint pointer
498 instead of an address. Adjust.
499 (gdb_condition_true_at_breakpoint): Rename to ...
500 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
502 (gdb_condition_true_at_breakpoint): Reimplement.
503 (add_breakpoint_commands): Take a struct breakpoint pointer
504 instead of an address. Adjust.
505 (gdb_no_commands_at_breakpoint): Rename to ...
506 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
507 parameter. Return true if no breakpoint was found. Change debug
509 (gdb_no_commands_at_breakpoint): Reimplement.
510 (run_breakpoint_commands): Rename to ...
511 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
512 and change return type to boolean.
513 (run_breakpoint_commands): New function.
514 (gdb_breakpoint_here): Also check for Z1 breakpoints.
515 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
516 breakpoint. Go through the_target->remove_point instead of
517 assuming memory breakpoint.
518 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
519 software and hardware breakpoints.
520 (reinsert_raw_breakpoint): Go through the_target->insert_point
521 instead of assuming memory breakpoint.
522 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
523 software and hardware breakpoints.
524 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
525 Check both software and hardware breakpoints.
526 (validate_inserted_breakpoint): Assert the breakpoint is a
527 software breakpoint. Set the inserted flag to -1 instead of
528 setting shlib_disabled.
529 (delete_disabled_breakpoints): Adjust.
530 (validate_breakpoints): Only validate software breakpoints.
531 Adjust to inserted flag change.
532 (check_mem_read, check_mem_write): Skip breakpoint types other
533 than software breakpoints. Adjust to inserted flag change.
534 * mem-break.h (enum raw_bkpt_type): New enum.
535 (raw_breakpoint, struct process_info): Forward declare.
536 (Z_packet_to_target_hw_bp_type): Delete declaration.
537 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
538 (set_gdb_breakpoint, delete_gdb_breakpoint)
539 (clear_breakpoint_conditions): New declarations.
540 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
541 (breakpoint_inserted_here): Update comment.
542 (add_breakpoint_condition, add_breakpoint_commands): Replace
543 address parameter with a breakpoint pointer parameter.
544 (gdb_breakpoint_here): Update comment.
545 (delete_gdb_breakpoint_at): Delete.
546 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
547 * server.c (process_point_options): Take a struct breakpoint
548 pointer instead of an address. Adjust.
549 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
550 delete_gdb_breakpoint.
551 * spu-low.c (spu_target_ops): Install NULL as
552 supports_z_point_type method.
553 * target.h: Include mem-break.h.
554 (struct target_ops) <prepare_to_access_memory>: Update comment.
555 <supports_z_point_type>: New field.
556 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
557 instead of a char. Also take a raw breakpoint pointer.
558 * win32-arm-low.c (the_low_target): Install NULL as
559 supports_z_point_type.
560 * win32-i386-low.c (i386_supports_z_point_type): New function.
561 (i386_insert_point, i386_remove_point): Adjust to new interface.
562 (the_low_target): Install i386_supports_z_point_type.
563 * win32-low.c (win32_supports_z_point_type): New function.
564 (win32_insert_point, win32_remove_point): Adjust to new interface.
565 (win32_target_ops): Install win32_supports_z_point_type.
566 * win32-low.h (struct win32_target_ops):
567 <supports_z_point_type>: New method.
568 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
569 instead of a char. Also take a raw breakpoint pointer.
571 2014-05-20 Pedro Alves <palves@redhat.com>
573 * mem-break.h: Include break-common.h.
574 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
575 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
576 (Z_packet_to_target_hw_bp_type): New declaration.
577 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
578 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
579 (Z_PACKET_ACCESS_WP): Delete macros.
580 (Z_packet_to_hw_type): Delete function.
581 * i386-low.h: Don't include break-common.h here.
582 (Z_packet_to_hw_type): Delete declaration.
583 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
584 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
585 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
586 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
587 * linux-aarch64-low.c: Don't include break-common.h here.
588 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
589 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
590 (Z_packet_to_target_hw_bp_type): Delete function.
591 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
593 (mips_insert_point, mips_remove_point): Use
594 Z_packet_to_target_hw_bp_type.
596 2014-05-20 Pedro Alves <palves@redhat.com>
598 * linux-aarch64-low.c: Include break-common.h.
599 (enum target_point_type): Delete.
600 (Z_packet_to_point_type): Rename to ...
601 (Z_packet_to_target_hw_bp_type): ... this, and return a
602 target_hw_bp_type instead.
603 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
604 instead of an enum target_point_type.
605 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
607 (aarch64_dr_state_insert_one_point)
608 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
609 (aarch64_handle_aligned_watchpoint)
610 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
611 Take an enum target_hw_bp_type instead of an enum
613 (aarch64_supports_z_point_type): New function.
614 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
615 use Z_packet_to_target_hw_bp_type.
617 2014-05-20 Joel Brobecker <brobecker@adacore.com>
619 * configure.ac: Only use -Werror by default when DEVELOPMENT
621 * configure: Regenerate.
623 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
625 Fix gdbserver qGetTLSAddr for x86_64 -m32.
626 * linux-x86-low.c (X86_64_USER_REGS): New.
627 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
629 2014-04-28 Yao Qi <yao@codesourcery.com>
631 * Makefile.in (i386-avx512.c): Fix the typo of generated file
634 2014-04-25 Pedro Alves <palves@redhat.com>
637 * linux-low.c (linux_attach_fail_reason_string): New function.
638 (linux_attach_lwp): Delete.
639 (linux_attach_lwp_1): Rename to ...
640 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
641 argument. Remove "initial" parameter. Return int instead of
642 void. Don't error or warn here.
643 (linux_attach): Adjust to call linux_attach_lwp. Call error on
644 failure to attach to the tgid. Call warning when failing to
646 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
647 argument. Remove "initial" parameter. Return int instead of
648 void. Don't error or warn here.
649 (linux_attach_fail_reason_string): New declaration.
650 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
651 interface change. Use linux_attach_fail_reason_string.
653 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
654 Walfred Tedeschi <walfred.tedeschi@intel.com>
656 * Makefile.in: Added rules to handle new files
657 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
658 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
659 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
660 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
661 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
662 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
664 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
665 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
666 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
668 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
669 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
670 i386/x32-avx512-linux.xml.
671 * i387-fp.c (num_avx512_k_registers): New constant for number
673 (num_avx512_zmmh_low_registers): New constant for number of
674 lower ZMM registers (0-15).
675 (num_avx512_zmmh_high_registers): New constant for number of
676 higher ZMM registers (16-31).
677 (num_avx512_ymmh_registers): New contant for number of higher
678 YMM registers (ymm16-31 added by avx521 on x86_64).
679 (num_avx512_xmm_registers): New constant for number of higher
680 XMM registers (xmm16-31 added by AVX512 on x86_64).
681 (struct i387_xsave): Add space for AVX512 registers.
682 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
683 Add code to handle AVX512 registers.
684 (i387_xsave_to_cache): Add code to handle AVX512 registers.
685 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
686 prototypei from generated file.
687 (tdesc_amd64_avx512_linux): Likewise.
688 (init_registers_x32_avx512_linux): Likewise.
689 (tdesc_x32_avx512_linux): Likewise.
690 (init_registers_i386_avx512_linux): Likewise.
691 (tdesc_i386_avx512_linux): Likewise.
692 (x86_64_regmap): Add AVX512 registers.
693 (x86_linux_read_description): Add code to handle AVX512 XSTATE
695 (initialize_low_arch): Add code to initialize AVX512 registers.
697 2014-04-23 Pedro Alves <palves@redhat.com>
699 * mem-break.c (find_gdb_breakpoint_at): Make static.
700 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
702 2014-04-23 Pedro Alves <palves@redhat.com>
704 * i386-low.c: Don't include break-common.h here.
705 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
706 prototype to take target_hw_bp_type as argument instead of a Z
708 * i386-low.h: Include break-common.h here.
709 (Z_packet_to_hw_type): Declare.
710 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
712 * linux-x86-low.c (x86_insert_point): Convert the packet number to
713 a target_hw_bp_type before calling i386_low_insert_watchpoint.
714 (x86_remove_point): Convert the packet number to a
715 target_hw_bp_type before calling i386_low_remove_watchpoint.
716 * win32-i386-low.c (i386_insert_point): Convert the packet number
717 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
718 (i386_remove_point): Convert the packet number to a
719 target_hw_bp_type before calling i386_low_remove_watchpoint.
721 2014-04-23 Pedro Alves <palves@redhat.com>
723 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
725 2014-04-10 Pedro Alves <palves@redhat.com>
727 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
728 Check if the condition or command is NULL before checking if the
729 breakpoint is known. On success, return true.
730 * mem-break.h (add_breakpoint_condition): Document return.
731 (add_breakpoint_commands): Add describing comment.
732 * server.c (skip_to_semicolon): New function.
733 (process_point_options): Use it.
735 2014-04-09 Pedro Alves <palves@redhat.com>
737 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
740 2014-02-27 Pedro Alves <palves@redhat.com>
743 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
745 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
747 (last_thread_of_process_p): Take a PID argument instead of a
749 (linux_wait_for_lwp): Delete.
750 (num_lwps, check_zombie_leaders, not_stopped_callback): New
752 (linux_low_filter_event): New function, party factored out from
753 linux_wait_for_event.
754 (linux_wait_for_event): Rename to ...
755 (linux_wait_for_event_filtered): ... this. Add new filter ptid
756 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
757 sigsuspend. Check for zombie leaders.
758 (linux_wait_for_event): Reimplement as wrapper around
759 linux_wait_for_event_filtered.
760 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
761 a normal or signal exit is seen, it's the whole process exiting.
762 (wait_for_sigstop): No longer a for_each_inferior callback.
763 Rewrite on top of linux_wait_for_event_filtered.
764 (stop_all_lwps): Call wait_for_sigstop directly.
765 * server.c (resume, handle_target_event): Handle
766 TARGET_WAITKIND_NO_RESUMED.
768 2014-02-26 Joel Brobecker <brobecker@adacore.com>
770 * win32-low.c (psapi_get_dll_name,
771 * win32_CreateToolhelp32Snapshot): Delete.
772 (win32_CreateToolhelp32Snapshot, win32_Module32First)
773 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
775 (handle_load_dll): Add function description.
776 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
778 2014-02-26 Joel Brobecker <brobecker@adacore.com>
780 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
782 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
783 base address when calling win32_add_one_solib.
784 (handle_load_dll): Delete local variable load_addr.
785 Remove 0x1000 offset applied to DLL base address when calling
787 (handle_unload_dll): Add comment.
789 2014-02-26 Joel Brobecker <brobecker@adacore.com>
791 * win32-low.c (win32_add_all_dlls): Renames
792 win32_ensure_ntdll_loaded. Rewrite function documentation.
793 Adjust implementation to always load all DLLs.
794 Add 0x1000 offset to DLL base address when calling
796 (child_initialization_done): New static global.
797 (do_initial_child_stuff): Set child_initialization_done to
798 zero during child initialization, and 1 after. Replace call
799 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
801 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
802 (handle_unload_dll): Add function documentation.
803 (get_child_debug_event): Ignore load and unload DLL events
804 during child initialization.
806 2014-02-20 Doug Evans <dje@google.com>
808 Remove global all_lwps.
809 * inferiors.h (ptid_of): Move here from linux-low.h.
810 (pid_of, lwpid_of): Ditto.
811 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
812 parameter is a struct thread_info * now.
813 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
814 directly. Pass &all_threads to find_inferior instead of &all_lwps.
815 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
817 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
818 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
819 * linux-arm-low.c (update_registers_callback): Update, "entry"
820 parameter is a struct thread_info * now.
821 Fetch lwpid from current_inferior directly.
822 (arm_insert_point): Pass &all_threads to find_inferior instead of
824 (arm_remove_point): Ditto.
825 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
826 (arm_prepare_to_resume): Fetch pid from thread.
827 (arm_read_description): Fetch lwpid from current_inferior directly.
828 * linux-low.c (all_lwps): Delete.
829 (delete_lwp): Delete call to remove_inferior.
830 (handle_extended_wait): Fetch lwpid from thread.
831 (add_lwp): Don't set lwp->entry.id. Remove call to
832 add_inferior_to_list.
833 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
834 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
835 (kill_one_lwp_callback): Ditto.
836 (linux_kill): Don't dereference NULL pointer.
837 Fetch ptid,lwpid from thread.
838 (get_detach_signal): Fetch ptid from thread.
839 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
840 Simplify call to regcache_invalidate_thread.
841 (delete_lwp_callback): Update, "entry" parameter is a
842 struct thread_info * now. Fetch pid from thread.
843 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
844 (status_pending_p_callback): Update, "entry" parameter is a
845 struct thread_info * now. Fetch ptid from thread.
846 (find_lwp_pid): Update, "entry" parameter is a
847 struct thread_info * now.
848 (linux_wait_for_lwp): Fetch pid from thread.
849 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
850 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
851 (enqueue_one_deferred_signal): Fetch lwpid from thread.
852 (dequeue_one_deferred_signal): Ditto.
853 (cancel_breakpoint): Fetch ptid from current_inferior.
854 (linux_wait_for_event): Pass &all_threads to find_inferior,
855 not &all_lwps. Fetch ptid, lwpid from thread.
856 (count_events_callback): Update, "entry" parameter is a
857 struct thread_info * now.
858 (select_singlestep_lwp_callback): Ditto.
859 (select_event_lwp_callback): Ditto.
860 (cancel_breakpoints_callback): Ditto.
861 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
863 (select_event_lwp): Ditto. Fetch ptid from event_thread.
864 (unsuspend_one_lwp): Update, "entry" parameter is a
865 struct thread_info * now.
866 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
868 (linux_stabilize_threads): Ditto. And for for_each_inferior.
869 Fetch lwpid from thread, not lwp.
870 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
871 Pass &all_threads to find_inferior, not &all_lwps.
872 (send_sigstop): Fetch lwpid from thread, not lwp.
873 (send_sigstop_callback): Update, "entry" parameter is a
874 struct thread_info * now.
875 (suspend_and_send_sigstop_callback): Ditto.
876 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
877 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
878 struct thread_info * now.
879 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
881 (lwp_running): Update, "entry" parameter is a
882 struct thread_info * now.
883 (stop_all_lwps): Fetch ptid from thread.
884 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
885 (linux_resume_one_lwp): Fetch lwpid from thread.
886 (linux_set_resume_request): Update, "entry" parameter is a
887 struct thread_info * now. Fetch pid, lwpid from thread.
888 (resume_status_pending_p): Update, "entry" parameter is a
889 struct thread_info * now.
890 (need_step_over_p): Ditto. Fetch lwpid from thread.
891 (start_step_over): Fetch lwpid from thread.
892 (linux_resume_one_thread): Update, "entry" parameter is a
893 struct thread_info * now. Fetch lwpid from thread.
894 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
895 (proceed_one_lwp): Update, "entry" parameter is a
896 struct thread_info * now. Fetch lwpid from thread.
897 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
898 struct thread_info * now.
899 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
900 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
901 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
903 (regsets_store_inferior_registers): Ditto.
904 (fetch_register, store_register): Ditto.
905 (linux_read_memory, linux_write_memory): Ditto.
906 (linux_request_interrupt): Ditto.
907 (linux_read_auxv): Ditto.
908 (linux_xfer_siginfo): Ditto.
909 (linux_qxfer_spu): Ditto.
910 (linux_qxfer_libraries_svr4): Ditto.
911 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
912 moved to inferiors.h.
914 (get_thread_lwp): Update.
915 (struct lwp_info): Delete member "entry". Simplify comment for
918 * linux-mips-low.c (mips_read_description): Fetch lwpid from
919 current_inferior directly.
920 (update_watch_registers_callback): Update, "entry" parameter is a
921 struct thread_info * now. Fetch pid from thread.
922 (mips_linux_prepare_to_resume): Fetch ptid from thread.
923 (mips_insert_point): Fetch lwpid from current_inferior.
924 Pass &all_threads to find_inferior, not &all_lwps.
925 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
926 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
928 (mips_stopped_data_address): Ditto.
929 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
931 * linux-tile-low.c (tile_arch_setup): Ditto.
932 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
933 (update_debug_registers_callback): Update, "entry" parameter is a
934 struct thread_info * now. Fetch pid from thread.
935 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
936 Pass &all_threads to find_inferior, not &all_lwps.
937 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
938 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
939 Pass &all_threads to find_inferior, not &all_lwps.
940 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
941 (i386_dr_low_get_status): Ditto.
942 (x86_linux_prepare_to_resume): Fetch ptid from thread.
943 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
944 (x86_linux_read_description): Ditto.
945 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
947 2014-02-20 Doug Evans <dje@google.com>
949 * inferiors.c (get_first_inferior): Fix buglet.
951 2014-02-19 Doug Evans <dje@google.com>
953 * gdbthread.h (add_thread): Change result type to struct thread_info *.
954 * inferiors.c (add_thread): Change result type to struct thread_info *.
956 (add_lwp): Call add_thread here instead of in callers.
958 * linux-low.h (get_lwp_thread): Rewrite.
959 (struct lwp_info): New member "thread".
961 2014-02-19 Doug Evans <dje@google.com>
963 * linux-low.c (add_lwp): Change result to struct lwp_info *.
966 2014-02-19 Doug Evans <dje@google.com>
968 * inferiors.c (add_thread): Fix whitespace.
970 2014-02-19 Doug Evans <dje@google.com>
972 * dll.c (clear_dlls): Replace accessing list implemention details
974 * gdbthread.h (get_first_thread): Declare.
975 * inferiors.c (for_each_inferior_with_data): New function.
976 (get_first_thread): New function.
977 (find_thread_ptid): Simplify.
978 (get_first_inferior): New function.
979 (clear_list): Delete.
980 (one_inferior_p): New function.
981 (clear_inferior_list): New function.
982 (clear_inferiors): Update.
983 * inferiors.h (for_each_inferior_with_data): Declare.
984 (clear_inferior_list): Declare.
985 (one_inferior_p): Declare.
986 (get_first_inferior): Declare.
987 * linux-low.c (linux_wait_for_event): Replace accessing list
988 implemention details with API function.
989 * server.c (target_running): Ditto.
990 (accumulate_file_name_length): New function.
991 (emit_dll_description): New function.
992 (handle_qxfer_libraries): Replace accessing list implemention
993 details with API function.
994 (handle_qxfer_threads_worker): New function.
995 (handle_qxfer_threads_proper): Replace accessing list implemention
996 details with API function.
997 (handle_query): Ditto.
998 (visit_actioned_threads_callback_ftype): New typedef.
999 (visit_actioned_threads_data): New struct.
1000 (visit_actioned_threads): Rewrite to be find_inferior callback.
1001 (resume): Call find_inferior.
1002 (handle_status): Replace accessing list implemention
1003 details with API function.
1004 (process_serial_event): Replace accessing list implemention details
1006 * target.c (set_desired_inferior): Replace accessing list implemention
1007 details with API function.
1008 * tracepoint.c (same_process_p): New function.
1009 (gdb_agent_about_to_close): Replace accessing list implemention
1010 details with API function.
1011 * win32-low.c (child_delete_thread): Replace accessing list
1012 implemention details with API function.
1013 (match_dll_by_basename): New function.
1014 (dll_is_loaded_by_basename): New function.
1015 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1016 details call to dll_is_loaded_by_basename.
1018 2014-02-19 Doug Evans <dje@google.com>
1020 * dll.h (struct dll_info): Add comment.
1021 * gdbthread.h (struct thread_info): Add comment.
1022 (current_ptid): Simplify.
1023 * inferiors.c (add_process): Update.
1024 (remove_process): Update.
1025 * inferiors.h (struct process_info): Rename member "head" to "entry".
1026 * linux-low.c (delete_lwp): Update.
1028 (last_thread_of_process_p): Update.
1029 (kill_one_lwp_callback, linux_kill): Update.
1030 (status_pending_p_callback): Update.
1031 (wait_for_sigstop): Update. Simplify read of ptid.
1032 (start_step_over): Update.
1033 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1034 (get_lwp_thread): Update.
1035 (struct lwp_info): Rename member "head" to "entry".
1036 * regcache.h (inferior_list_entry): Delete.
1037 * server.c (kill_inferior_callback): Update.
1038 (detach_or_kill_inferior_callback): Update.
1039 (print_started_pid): Update.
1040 (print_attached_pid): Update.
1041 (process_serial_event): Simplify read of ptid.
1042 * thread-db.c (thread_db_create_event): Update.
1043 (thread_db_get_tls_address): Update.
1044 * win32-low.c (current_inferior_ptid): Simplify.
1046 2014-02-19 Tom Tromey <tromey@redhat.com>
1048 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1050 (target_supports_btrace): Update.
1052 2014-02-14 Yao Qi <yao@codesourcery.com>
1054 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1055 (rsp-low-ipa.o): New target.
1057 2014-02-12 Tom Tromey <tromey@redhat.com>
1059 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1060 convert_ascii_to_int.
1061 * regcache.c (registers_to_string): Likewise.
1062 * remote-utils.c (decode_M_packet): Likewise.
1063 * server.c (process_serial_event): Likewise.
1065 2014-02-12 Tom Tromey <tromey@redhat.com>
1067 * server.c (handle_query, handle_v_run): Use hex2bin, not
1069 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1071 2014-02-12 Tom Tromey <tromey@redhat.com>
1073 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1074 convert_int_to_ascii.
1075 * regcache.c (registers_to_string, collect_register_as_string):
1077 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1079 * server.c (process_serial_event): Likewise.
1080 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1081 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1083 2014-02-12 Tom Tromey <tromey@redhat.com>
1085 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1086 bin2hex, not hexify.
1087 * tracepoint.c (cmd_qtstatus): Likewise.
1089 2014-02-12 Tom Tromey <tromey@redhat.com>
1091 * remote-utils.c (monitor_output): Pass explicit length to
1094 2014-02-12 Tom Tromey <tromey@redhat.com>
1096 * tracepoint.c: Include rsp-low.h.
1097 * server.c: Include rsp-low.h.
1098 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1099 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1101 * remote-utils.c: Include rsp-low.h.
1102 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1103 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1104 (convert_int_to_ascii, convert_ascii_to_int): Move to
1106 * regcache.c: Include rsp-low.h.
1107 * ax.c: Include rsp-low.h.
1108 * Makefile.in (SFILES): Add common/rsp-low.c.
1109 (OBS): Add rsp-low.o.
1110 (rsp-low.o): New target.
1112 2014-02-12 Tom Tromey <tromey@redhat.com>
1114 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1115 Include print-utils.h.
1116 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1117 (plongest, thirty_two, phex_nz): Remove.
1118 * Makefile.in (SFILES): Add common/print-utils.c.
1119 (OBS): Add print-utils.o.
1120 (print-utils-ipa.o): New target.
1121 (print-utils.o): New target.
1122 (IPA_OBJS): Add print-utils-ipa.o.
1124 2014-02-06 Tom Tromey <tromey@redhat.com>
1126 * Makefile.in (SFILES): Fix indentation.
1128 2014-02-05 Doug Evans <dje@google.com>
1130 * linux-low.c (linux_wait_for_event): Improve comment.
1131 (linux_wait_1): Keep current_inferior in sync with event_child.
1133 2014-01-22 Doug Evans <dje@google.com>
1135 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1137 2014-01-22 Doug Evans <dje@google.com>
1139 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1140 * configure: Regenerate.
1141 * config.in: Regenerate.
1142 * Makefile.in (SFILES): Add debug.c.
1144 * debug.c: New file.
1145 * debug.h: New file.
1146 * linux-aarch64-low.c (*): Update all debugging printfs to use
1147 debug_printf instead of fprintf.
1148 * linux-arm-low.c (*): Ditto.
1149 * linux-cris-low.c (*): Ditto.
1150 * linux-crisv32-low.c (*): Ditto.
1151 * linux-m32r-low.c (*): Ditto.
1152 * linux-sparc-low.c (*): Ditto.
1153 * linux-x86.c (*): Ditto.
1154 * linux-low.c (*): Ditto.
1155 (linux_wait_1): Add calls to debug_enter, debug_exit.
1156 (linux_wait): Remove redundant debugging printf.
1157 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1158 (linux_resume, unstop_all_lwps): Ditto.
1159 * mem-break.c (*): Update all debugging printfs to use
1160 debug_printf instead of fprintf.
1161 * remote-utils.c (*): Ditto.
1162 * thread-db.c (*): Ditto.
1163 * server.c #include <ctype.h>, "gdb_vecs.h".
1164 (debug_threads): Moved to debug.c.
1165 (*): Update all debugging printfs to use debug_printf instead of
1167 (start_inferior): Replace call to fflush with call to debug_flush.
1168 (monitor_show_help): Mention set debug-format.
1169 (parse_debug_format_options): New function.
1170 (handle_monitor_command): Handle "monitor set debug-format".
1171 (gdbserver_usage): Mention --debug-format.
1172 (main): Parse --debug-format.
1173 * server.h (debug_threads): Declaration moved to debug.h.
1175 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1176 trace_debug_1 that uses debug_printf.
1177 (tracepoint_look_up_symbols): Update all debugging printfs to use
1178 debug_printf instead of fprintf.
1180 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1182 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1185 2014-01-17 Pedro Alves <palves@redhat.com>
1188 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1189 defined after including gdb_proc_service.h.
1191 2014-01-16 Doug Evans <dje@google.com>
1193 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1194 (match_dll): Use it.
1196 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1198 * target.h (target_ops) <read_btrace>: Change parameters and
1199 return type to allow error reporting.
1200 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1201 trace reading errors on.
1202 * linux-low.c (linux_low_read_btrace): Pass trace reading
1204 (linux_low_disable_btrace): New.
1206 2014-01-15 Doug Evans <dje@google.com>
1208 * inferiors.c (thread_id_to_gdb_id): Delete.
1209 * inferiors.h (thread_id_to_gdb_id): Delete.
1211 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1213 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1214 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1217 2014-01-08 Pedro Alves <palves@redhat.com>
1219 * server.c (handle_status): Don't discard previous queued stop
1220 replies or thread's pending status here.
1221 (main) <disconnection>: Do it here instead.
1223 2014-01-08 Pedro Alves <palves@redhat.com>
1225 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1226 * server.c (visit_actioned_threads, handle_pending_status): New
1228 (handle_v_cont): Factor out parts to ...
1229 (resume): ... this new function. If in all-stop, and a thread
1230 being resumed has a pending status, report it without actually
1232 (myresume): Adjust to use the new 'resume' function.
1233 (clear_pending_status_callback, set_pending_status_callback)
1234 (find_status_pending_thread_callback): New functions.
1235 (handle_status): Handle the case of multiple threads having
1236 interesting statuses to report. Report threads' real last signal
1237 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1238 with an interesting thread to report the status for, instead of
1239 always reporting the status of the first thread.
1241 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1243 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1244 * gdbreplay.c (gdbreplay_version): Likewise.
1246 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1248 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1249 iov.iov_len with the real length in use.
1251 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1253 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1254 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1255 for all targets that use win32-low.c.
1256 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1257 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1259 2013-12-13 Pedro Alves <palves@redhat.com>
1261 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1262 if equal to TARGET_WAITKIND_LOADED.
1263 * win32-low.c (cached_status): New static global.
1264 (win32_wait): Add declaration.
1265 (do_initial_child_stuff): Flush all initial pending debug events
1266 up to the initial breakpoint.
1267 (win32_wait): If CACHED_STATUS was set, return that instead
1268 of doing a real wait. Remove the code resuming the execution
1269 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1270 during the initial phase. Also remove the code changing
1271 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1272 TARGET_WAITKIND_STOPPED.
1274 2013-12-11 Yao Qi <yao@codesourcery.com>
1276 * notif.c (handle_notif_ack): Return 0 if no notification
1279 2013-11-20 Doug Evans <dje@google.com>
1281 * linux-low.c (linux_set_resume_request): Fix comment.
1283 2013-11-20 Doug Evans <dje@google.com>
1285 * linux-low.c (resume_status_pending_p): Tweak comment.
1287 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1289 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1290 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1291 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1292 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1293 (srv_amd64_regobj): Add amd64-mpx.o.
1294 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1295 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1296 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1297 * i387-fp.c (num_pl_bnd_register) Added constant.
1298 (num_pl_bnd_cfg_registers) Added constant.
1299 (struct i387_xsave) Added reserved area and MPX fields.
1300 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1301 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1303 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1304 (init_registers_amd64_mpx_linux): Declare new function.
1305 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1306 (x86_64_regmap): Add MPX registers.
1307 (x86_linux_read_description): Add MPX case.
1308 (initialize_low_arch): Initialize MPX targets.
1310 2013-11-18 Tom Tromey <tromey@redhat.com>
1312 * configure: Rebuild.
1313 * configure.ac: Don't check for stdlib.h.
1314 * gdbreplay.c: Unconditionally include stdlib.h.
1316 2013-11-18 Tom Tromey <tromey@redhat.com>
1318 * config.in: Rebuild.
1319 * configure: Rebuild.
1320 * configure.ac: Don't use AC_HEADER_DIRENT.
1322 2013-11-18 Tom Tromey <tromey@redhat.com>
1324 * server.h: Don't check HAVE_STRING_H.
1325 * gdbreplay.c: Don't check HAVE_STRING_H.
1326 * configure: Rebuild.
1328 2013-11-18 Tom Tromey <tromey@redhat.com>
1330 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1333 2013-11-08 Tom Tromey <tromey@redhat.com>
1335 * configure, config.in: Rebuild.
1336 * configure.ac: Remove unused configury.
1338 2013-11-08 Tom Tromey <tromey@redhat.com>
1340 * acinclude.m4: Include common.m4, codeset.m4.
1341 * configure, config.in: Rebuild.
1342 * configure.ac: Use GDB_AC_COMMON.
1344 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1346 * linux-s390-low.c (HWCAP_S390_TE): New define.
1347 (s390_arch_setup): Consider the TE field in the HWCAP for
1348 determining 'have_regset_tdb'.
1350 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1353 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1356 2013-10-02 Pedro Alves <palves@redhat.com>
1358 * server.c (process_serial_event): Don't output "GDBserver
1359 exiting" if GDB is connected through stdio.
1360 * target.c (mywait): Likewise, be silent if GDB is connected
1363 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1365 * lynx-low.c (lynx_add_threads_after_attach): New function.
1366 (lynx_attach): Remove call to add_thread. Add call to
1367 lynx_add_threads_after_attach instead.
1369 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1371 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1372 * config.in, configure: Regenerated.
1374 2013-09-18 Yao Qi <yao@codesourcery.com>
1377 * server.c (start_inferior): Clear 'resume_info'.
1379 2013-09-16 Jiong Wang <jiwang@tilera.com>
1381 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1384 2013-09-16 Jiong Wang <jiwang@tilera.com>
1386 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1387 linux-tile-low.o to srv_tgtobj.
1389 2013-09-16 Will Newton <will.newton@linaro.org>
1391 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1394 2013-09-06 Pedro Alves <palves@redhat.com>
1396 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1397 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1398 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1399 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1400 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1401 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1403 2013-09-06 Pedro Alves <palves@redhat.com>
1405 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1406 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1408 2013-09-06 Pedro Alves <palves@redhat.com>
1410 * linux-amd64-ipa.c: Include tracepoint.h.
1411 * linux-i386-ipa.c: Include tracepoint.h.
1413 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1415 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1416 (ps_get_thread_area): New function.
1418 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1420 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1421 (initialize_low_arch): Call init_registers_crisv32 rather than
1422 init_register_crisv32.
1424 2013-09-05 Pedro Alves <palves@redhat.com>
1426 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1428 * hostio.h: ... this new file.
1429 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1430 win32-low.c: Include hostio.h.
1432 2013-09-05 Pedro Alves <palves@redhat.com>
1434 * server.h (gdb_client_data, handler_func, callback_handler_func)
1435 (delete_file_handler, add_file_handler, append_callback_event)
1436 (delete_callback_event, start_event_loop, initialize_event_loop):
1437 Move to event-loop.h and include it.
1438 * event-loop.h: New file.
1440 2013-09-05 Pedro Alves <palves@redhat.com>
1442 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1443 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1444 (loaded_dll, unloaded_dll): Move to ...
1445 * dll.h: ... this new file.
1446 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1448 2013-09-05 Pedro Alves <palves@redhat.com>
1450 * server.h (current_process, get_thread_process, all_processes)
1451 (add_inferior_to_list, for_each_inferior, current_inferior)
1452 (remove_inferior, add_process, remove_process, find_process_pid)
1453 (have_started_inferiors_p, have_attached_inferiors_p)
1454 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1455 (clear_inferiors, find_inferior, find_inferior_id)
1456 (inferior_target_data, set_inferior_target_data)
1457 (inferior_regcache_data, set_inferior_regcache_data): Move to
1458 inferiors.h, and include it.
1459 * inferiors.h: New file.
1461 2013-09-05 Pedro Alves <palves@redhat.com>
1463 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1467 2013-09-05 Pedro Alves <palves@redhat.com>
1469 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1471 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1472 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1473 (handle_tracepoint_general_set, handle_tracepoint_query)
1474 (tracepoint_finished_step, tracepoint_was_hit)
1475 (release_while_stepping_state_list, current_traceframe)
1476 (in_readonly_region, traceframe_read_mem)
1477 (fetch_traceframe_registers, traceframe_read_sdata)
1478 (traceframe_read_info, struct fast_tpoint_collect_status)
1479 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1480 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1481 (supply_fast_tracepoint_registers)
1482 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1483 (ipa_tdesc, claim_trampoline_space)
1484 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1485 (agent_mem_read, agent_get_trace_state_variable_value)
1486 (agent_set_trace_state_variable_value, agent_tsv_read)
1487 (agent_mem_read_string, get_raw_reg_func_addr)
1488 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1489 * tracepoint.h: ... this new file.
1491 2013-09-05 Pedro Alves <palves@redhat.com>
1493 * server.h (perror_with_name, error, fatal, warning, paddress)
1494 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1496 * utils.h: New file.
1498 2013-09-05 Pedro Alves <palves@redhat.com>
1500 * server.h (remote_debug, noack_mode, transport_is_reliable)
1501 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1502 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1503 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1504 (write_enn, initialize_async_io, enable_async_io)
1505 (disable_async_io, check_remote_input_interrupt_request)
1506 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1507 (dead_thread_notify, prepare_resume_reply)
1508 (decode_address_to_semicolon, decode_address, decode_m_packet)
1509 (decode_M_packet, decode_X_packet, decode_xfer_write)
1510 (decode_search_memory_packet, unhexify, hexify)
1511 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1512 (look_up_one_symbol, relocate_instruction)
1513 (monitor_output): Move to remote-utils.h, and include it.
1514 * remote-utils.h: New file.
1516 2013-09-05 Pedro Alves <palves@redhat.com>
1518 * server.h (_): Delete.
1520 2013-09-02 Pedro Alves <palves@redhat.com>
1522 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1523 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1525 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1527 2013-09-02 Pierre Muller <muller@sourceware.org>
1529 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1530 or WriteProcessMemory complete successfully and handle
1531 ERROR_PARTIAL_COPY error.
1533 2013-09-02 Pedro Alves <palves@redhat.com>
1535 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1536 error instead of EIO.
1538 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1541 * linux-low.c: Include filestuff.h.
1542 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1543 * lynx-low.c: Include filestuff.h.
1544 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1545 * server.c: Include filestuff.h.
1546 (main): Call notice_open_fds.
1547 * spu-low.c: Include filestuff.h.
1548 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1550 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1552 * Makefile.in: Explain why ../target and ../nat are not
1553 listed as include file search paths.
1554 (linux-waitpid.o): New object file rule.
1555 * configure.srv (srv_native_linux_obj): New variable.
1556 Replace all occurrences of linux native object files with
1557 $srv_native_linux_obj.
1558 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1559 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1560 (linux_enable_event_reporting): Remove declaration.
1561 (my_waitpid): Moved to common/linux-waitpid.c.
1562 (linux_wait_for_event): Pass ptid when calling
1563 linux_enable_event_reporting.
1564 (linux_supports_tracefork_flag): Remove.
1565 (linux_enable_event_reporting): Likewise.
1566 (linux_tracefork_grandchild): Remove.
1567 (STACK_SIZE): Moved to common/linux-ptrace.c.
1568 (linux_tracefork_child): Remove.
1569 (linux_test_for_tracefork): Remove.
1570 (linux_look_up_symbols): Call linux_supports_traceclone.
1571 (initialize_low): Remove call to linux_test_for_tracefork.
1572 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1573 common/linux-ptrace.h.
1574 (PTRACE_TYPE_ARG4): Likewise.
1575 Include linux-ptrace.h.
1577 2013-08-21 Pedro Alves <palves@redhat.com>
1579 * config.in: Renegerate.
1581 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1583 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1584 (SFILES): Remove $(srcdir)/common/target-common.c and
1585 add $(srcdir)/target/waitstatus.c.
1586 (OBS): Remove target-common.o and add waitstatus.o.
1587 (server_h): Remove $(srcdir)/../common/target-common.h and
1588 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1589 and $(srcdir)/../target/waitstatus.h.
1590 (target-common.o): Remove.
1591 (waitstatus.o): New target object file.
1592 * target.h: Do not include target-common.h and
1593 include target/resume.h, target/wait.h and
1594 target/waitstatus.h.
1596 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1598 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1599 to PTRACE_TYPE_ARG3.
1600 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1601 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1603 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1604 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1606 2013-07-27 Jie Zhang <jie@codesourcery.com>
1607 Daniel Jacobowitz <dan@codesourcery.com>
1608 Yao Qi <yao@codesourcery.com>
1610 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1611 (mips-linux-watch.o): New rule.
1612 (mips_linux_watch_h): New variable.
1613 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1615 * linux-mips-low.c: Include mips-linux-watch.h.
1616 (struct arch_process_info, struct arch_lwp_info): New.
1617 (update_watch_registers_callback): New function.
1618 (mips_linux_new_process, mips_linux_new_thread) New functions.
1619 (mips_linux_prepare_to_resume, mips_insert_point): New
1621 (mips_remove_point, mips_stopped_by_watchpoint): New
1623 (rsp_bp_type_to_target_hw_bp_type): New function.
1624 (mips_stopped_data_address): New function.
1625 (the_low_target): Add watchpoint support functions.
1627 2013-07-27 Yao Qi <yao@codesourcery.com>
1629 * i386-low.c: Include break-common.h.
1630 (enum target_hw_bp_type): Remove.
1632 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1634 * Makefile.in (SFILES): /common/target-common.c.
1635 (OBS): Add target-common.o.
1636 (server_h): Add $(srcdir)/../common/target-common.h.
1637 (target-common.o): New target.
1638 * server.c (queue_stop_reply_callback): Free
1639 status string after use.
1640 * target.c (target_waitstatus_to_string): Remove.
1641 * target.h: Include target-common.h.
1642 (resume_kind): Likewise.
1643 (target_waitkind): Likewise.
1644 (target_waitstatus): Likewise.
1645 (TARGET_WNOHANG): Likewise.
1647 2013-07-04 Yao Qi <yao@codesourcery.com>
1649 * Makefile.in (host_alias): Use @host_noncanonical@.
1650 (target_alias): Use @target_noncanonical@.
1651 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1652 ACX_NONCANONICAL_HOST.
1653 * configure: Regenerated.
1656 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1658 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1659 * configure: Rebuild.
1660 * Makefile.in (version_host, version_target): Get from configure.
1661 (version.c): Use $(version_host) and $(version_target).
1663 2013-07-03 Pedro Alves <palves@redhat.com>
1665 * Makefile.in (config.status): Depend on development.sh.
1666 * acinclude.m4: Include libmcheck.m4.
1667 * configure: Regenerate.
1669 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1671 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1672 attribute inside the parentheses.
1673 (winapi_DebugSetProcessKillOnExit): Ditto.
1674 (winapi_DebugBreakProcess): Ditto.
1675 (winapi_GenerateConsoleCtrlEvent): Ditto.
1677 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1679 * notif.h (notif_event): Add a dummy member to avoid compiler
1682 2013-07-01 Pedro Alves <palves@redhat.com>
1684 * hostio.c (HOSTIO_PATH_MAX): Define.
1685 (require_filename, handle_open, handle_unlink, handle_readlink):
1688 2013-07-01 Pedro Alves <palves@redhat.com>
1690 * server.h: Include "pathmax.h".
1691 * linux-low.c: Don't include sys/param.h.
1692 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1694 * win32-low.c: Don't include sys/param.h.
1695 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1697 2013-07-01 Pedro Alves <palves@redhat.com>
1699 * event-loop.c: Don't check HAVE_UNISTD_H before including
1701 * gdbreplay.c: Likewise.
1702 * remote-utils.c: Likewise.
1703 * server.c: Likewise.
1704 * configure.ac: Don't check for unistd.h.
1705 * configure: Regenerate.
1707 2013-06-28 Tom Tromey <tromey@redhat.com>
1709 * Makefile.in (version.c): Use version.in, not
1712 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1714 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1715 * configure: Rebuild.
1716 * Makefile.in (version_host, version_target): Get from configure.
1717 (version.c): Use $(version_host) and $(version_target).
1719 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1721 Fix trace-status to output user name without trailing colon.
1722 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1724 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1726 Fix trace-status to output proper start-time and stop-time.
1727 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1728 output start time and stop time in hex as gdb expects.
1730 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1732 * tracepoint.c (build_traceframe_info_xml): Output trace state
1733 variables present in the trace buffer.
1735 2013-06-24 Tom Tromey <tromey@redhat.com>
1737 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1739 (version.o): Remove.
1740 * gdbreplay.c: Include version.h.
1741 (version, host_name): Don't declare.
1742 * server.h: Include version.h.
1743 (version, host_name): Don't declare.
1745 2013-06-12 Pedro Alves <palves@redhat.com>
1747 * linux-x86-low.c (linux_is_elf64): Delete global.
1748 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1749 with local linux_pid_exe_is_elf_64_file use.
1751 2013-06-11 Pedro Alves <palves@redhat.com>
1753 * linux-low.c (regset_disabled, disable_regset): New functions.
1754 (regsets_fetch_inferior_registers)
1755 (regsets_store_inferior_registers): Use them.
1756 (initialize_regsets_info); Don't allocate the disabled_regsets
1758 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1761 2013-06-11 Pedro Alves <palves@redhat.com>
1763 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1766 2013-06-11 Pedro Alves <palves@redhat.com>
1768 * linux-x86-low.c (initialize_low_arch): Call
1769 init_registers_x32_avx_linux.
1771 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1773 Fix compatibility with Android Bionic.
1774 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1777 2013-06-07 Pedro Alves <palves@redhat.com>
1780 * Makefile.in (OBS): Add tdesc.o.
1781 (IPA_OBJS): Add tdesc-ipa.o.
1782 (tdesc-ipa.o): New rule.
1783 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1785 * linux-low.c (new_inferior): Delete.
1786 (disabled_regsets, num_regsets): Delete.
1787 (linux_add_process): Adjust to set the new per-process
1789 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1790 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1791 was a stop. When calling arch_setup, switch the current inferior
1792 to the thread that got an event.
1793 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1794 (regsets_fetch_inferior_registers)
1795 (regsets_store_inferior_registers): New regsets_info parameter.
1797 (linux_register_in_regsets): New regs_info parameter. Adjust to
1799 (register_addr, fetch_register, store_register): New usrregs_info
1800 parameter. Adjust to use it.
1801 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1802 parameter regs_info. Adjust to use it.
1803 (linux_fetch_registers): Get the current inferior's regs_info, and
1805 (linux_store_registers): Ditto.
1806 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1807 (initialize_low): Don't initialize the target_regsets here. Call
1808 initialize_low_arch.
1809 * linux-low.h (target_regsets): Delete declaration.
1810 (struct regsets_info): New.
1811 (struct usrregs_info): New.
1812 (struct regs_info): New.
1813 (struct process_info_private) <new_inferior>: New field.
1814 (struct linux_target_ops): Delete the num_regs, regmap, and
1815 regset_bitmap fields. New field regs_info.
1816 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1817 * i387-fp.c (num_xmm_registers): Delete.
1818 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1819 calls to new interface.
1820 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1821 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1822 Infer the number of xmm registers from the regcache's target
1824 * i387-fp.h (num_xmm_registers): Delete.
1825 * inferiors.c (add_thread): Don't install the thread's regcache
1827 * proc-service.c (gregset_info): Fetch the current inferior's
1828 regs_info. Adjust to use it.
1829 * regcache.c: Include tdesc.h.
1830 (register_bytes, reg_defs, num_registers)
1831 (gdbserver_expedite_regs): Delete.
1832 (get_thread_regcache): If the thread doesn't have a regcache yet,
1833 create one, instead of aborting gdbserver.
1834 (regcache_invalidate_one): Rename to ...
1835 (regcache_invalidate_thread): ... this.
1836 (regcache_invalidate_one): New.
1837 (regcache_invalidate): Only invalidate registers of the current
1839 (init_register_cache): Add target_desc parameter, and use it.
1840 (new_register_cache): Ditto. Assert the target description has a
1841 non zero registers_size.
1842 (regcache_cpy): Add assertions. Adjust.
1843 (realloc_register_cache, set_register_cache): Delete.
1844 (registers_to_string, registers_from_string): Adjust.
1845 (find_register_by_name, find_regno, find_register_by_number)
1846 (register_cache_size): Add target_desc parameter, and use it.
1847 (free_register_cache_thread, free_register_cache_thread_one)
1848 (regcache_release, register_cache_size): New.
1849 (register_size): Add target_desc parameter, and use it.
1850 (register_data, supply_register, supply_register_zeroed)
1851 (supply_regblock, supply_register_by_name, collect_register)
1852 (collect_register_as_string, collect_register_by_name): Adjust.
1853 * regcache.h (struct target_desc): Forward declare.
1854 (struct regcache) <tdesc>: New field.
1855 (init_register_cache, new_register_cache): Add target_desc
1857 (regcache_invalidate_thread): Declare.
1858 (regcache_invalidate_one): Delete declaration.
1859 (regcache_release): Declare.
1860 (find_register_by_number, register_cache_size, register_size)
1861 (find_regno): Add target_desc parameter.
1862 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1864 * remote-utils.c: Include tdesc.h.
1865 (outreg, prepare_resume_reply): Adjust.
1866 * server.c: Include tdesc.h.
1867 (gdbserver_xmltarget): Delete declaration.
1868 (get_features_xml, process_serial_event): Adjust.
1869 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1871 (struct process_info) <tdesc>: New field.
1872 (ipa_tdesc): Declare.
1873 * tdesc.c: New file.
1874 * tdesc.h: New file.
1875 * tracepoint.c: Include tdesc.h.
1876 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1877 (get_context_regcache): Adjust to pass ipa_tdesc down.
1878 (do_action_at_tracepoint): Adjust to get the register cache size
1879 from the context regcache's description.
1880 (traceframe_walk_blocks): Adjust to get the register cache size
1881 from the current trace frame's description.
1882 (traceframe_get_pc): Adjust to get current trace frame's
1883 description and pass it down.
1884 (gdb_collect): Adjust to get the register cache size from the
1886 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1887 (gdbserver_xmltarget): Delete.
1888 (initialize_low_tracepoint): Set the ipa's target description.
1889 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1890 (initialize_low_tracepoint): Set the ipa's target description.
1891 * linux-x86-low.c: Include tdesc.h.
1892 [__x86_64__] (is_64bit_tdesc): New.
1893 (ps_get_thread_area, x86_get_thread_area): Use it.
1894 (i386_cannot_store_register): Rename to ...
1895 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1896 (i386_cannot_fetch_register): Rename to ...
1897 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1898 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1900 (target_regsets): Rename to ...
1901 (x86_regsets): ... this.
1902 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1904 (x86_siginfo_fixup): Use is_64bit_tdesc.
1905 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
1906 (tdesc_x32_avx_linux, tdesc_x32_linux)
1907 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
1909 (x86_linux_update_xmltarget): Delete.
1910 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
1911 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
1912 (AMD64_LINUX_USER64_CS): New.
1913 (x86_linux_read_description): New, based on
1914 x86_linux_update_xmltarget.
1915 (same_process_callback): New.
1916 (x86_arch_setup_process_callback): New.
1917 (x86_linux_update_xmltarget): New.
1918 (x86_regsets_info): New.
1919 (amd64_linux_regs_info): New.
1920 (i386_linux_usrregs_info): New.
1921 (i386_linux_regs_info): New.
1922 (x86_linux_regs_info): New.
1923 (x86_arch_setup): Reimplement.
1924 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
1925 (x86_emit_ops): Ditto.
1926 (the_low_target): Adjust. Install x86_linux_regs_info,
1927 x86_cannot_fetch_register, and x86_cannot_store_register.
1928 (initialize_low_arch): New.
1929 * linux-ia64-low.c (tdesc_ia64): Declare.
1930 (ia64_fetch_register): Adjust.
1931 (ia64_usrregs_info, regs_info): New globals.
1932 (ia64_regs_info): New function.
1933 (the_low_target): Adjust.
1934 (initialize_low_arch): New function.
1935 * linux-sparc-low.c (tdesc_sparc64): Declare.
1936 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
1938 (sparc_arch_setup): New function.
1939 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
1940 (the_low_target): Adjust.
1941 (initialize_low_arch): New function.
1942 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
1943 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
1944 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
1945 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
1946 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
1947 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
1948 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
1949 (tdesc_powerpc_isa205_vsx64l): Declare.
1950 (ppc_cannot_store_register, ppc_collect_ptrace_register)
1951 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
1952 (ppc_set_pc, ppc_get_hwcap): Adjust.
1953 (ppc_usrregs_info): Forward declare.
1954 (!__powerpc64__) ppc_regmap_adjusted: New global.
1955 (ppc_arch_setup): Adjust to the current process'es target
1957 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
1958 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
1959 (ppc_store_evrregset): Adjust.
1960 (target_regsets): Rename to ...
1961 (ppc_regsets): ... this, and make static.
1962 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
1963 (ppc_regs_info): New function.
1964 (the_low_target): Adjust.
1965 (initialize_low_arch): New function.
1966 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
1967 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
1968 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
1969 (tdesc_s390x_linux64v2): Declare.
1970 (s390_collect_ptrace_register, s390_supply_ptrace_register)
1971 (s390_fill_gregset, s390_store_last_break): Adjust.
1972 (target_regsets): Rename to ...
1973 (s390_regsets): ... this, and make static.
1974 (s390_get_pc, s390_set_pc): Adjust.
1975 (s390_get_hwcap): New target_desc parameter, and use it.
1976 [__s390x__] (have_hwcap_s390_high_gprs): New global.
1977 (s390_arch_setup): Adjust to set the current process'es target
1978 description. Don't adjust the regmap.
1979 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
1980 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
1981 (regs_info_3264): New globals.
1982 (s390_regs_info): New function.
1983 (the_low_target): Adjust.
1984 (initialize_low_arch): New function.
1985 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
1986 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
1987 [__mips64] (init_registers_mips_linux)
1988 (init_registers_mips_dsp_linux): Delete defines.
1989 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
1990 (have_dsp): New global.
1991 (mips_read_description): New, based on mips_arch_setup.
1992 (mips_arch_setup): Reimplement.
1993 (get_usrregs_info): New function.
1994 (mips_cannot_fetch_register, mips_cannot_store_register)
1995 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
1996 (mips_fill_fpregset, mips_store_fpregset): Adjust.
1997 (target_regsets): Rename to ...
1998 (mips_regsets): ... this, and make static.
1999 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2000 (dsp_regs_info, regs_info): New globals.
2001 (mips_regs_info): New function.
2002 (the_low_target): Adjust.
2003 (initialize_low_arch): New function.
2004 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2005 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2007 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2008 (arm_read_description): New, with bits factored from
2010 (arm_arch_setup): Reimplement.
2011 (target_regsets): Rename to ...
2012 (arm_regsets): ... this, and make static.
2013 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2014 (arm_regs_info): New function.
2015 (the_low_target): Adjust.
2016 (initialize_low_arch): New function.
2017 * linux-m68k-low.c (tdesc_m68k): Declare.
2018 (target_regsets): Rename to ...
2019 (m68k_regsets): ... this, and make static.
2020 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2021 (m68k_regs_info): New function.
2022 (m68k_arch_setup): New function.
2023 (the_low_target): Adjust.
2024 (initialize_low_arch): New function.
2025 * linux-sh-low.c (tdesc_sharch): Declare.
2026 (target_regsets): Rename to ...
2027 (sh_regsets): ... this, and make static.
2028 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2029 (sh_regs_info, sh_arch_setup): New functions.
2030 (the_low_target): Adjust.
2031 (initialize_low_arch): New function.
2032 * linux-bfin-low.c (tdesc_bfin): Declare.
2033 (bfin_arch_setup): New function.
2034 (bfin_usrregs_info, regs_info): New globals.
2035 (bfin_regs_info): New function.
2036 (the_low_target): Adjust.
2037 (initialize_low_arch): New function.
2038 * linux-cris-low.c (tdesc_cris): Declare.
2039 (cris_arch_setup): New function.
2040 (cris_usrregs_info, regs_info): New globals.
2041 (cris_regs_info): New function.
2042 (the_low_target): Adjust.
2043 (initialize_low_arch): New function.
2044 * linux-cris-low.c (tdesc_crisv32): Declare.
2045 (cris_arch_setup): New function.
2046 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2047 (cris_regs_info): New function.
2048 (the_low_target): Adjust.
2049 (initialize_low_arch): New function.
2050 * linux-m32r-low.c (tdesc_m32r): Declare.
2051 (m32r_arch_setup): New function.
2052 (m32r_usrregs_info, regs_info): New globals.
2053 (m32r_regs_info): Adjust.
2054 (initialize_low_arch): New function.
2055 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2056 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2057 (tic6x_usrregs_info): Forward declare.
2058 (tic6x_read_description): New function, based on ...
2059 (tic6x_arch_setup): ... this. Reimplement.
2060 (target_regsets): Rename to ...
2061 (tic6x_regsets): ... this, and make static.
2062 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2063 (tic6x_regs_info): New function.
2064 (the_low_target): Adjust.
2065 (initialize_low_arch): New function.
2066 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2067 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2068 (target_regsets): Rename to ...
2069 (xtensa_regsets): ... this, and make static.
2070 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2072 (xtensa_arch_setup, xtensa_regs_info): New functions.
2073 (the_low_target): Adjust.
2074 (initialize_low_arch): New function.
2075 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2076 (nios2_arch_setup): Set the current process'es tdesc.
2077 (target_regsets): Rename to ...
2078 (nios2_regsets): ... this.
2079 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2080 (nios2_regs_info): New function.
2081 (the_low_target): Adjust.
2082 (initialize_low_arch): New function.
2083 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2084 (aarch64_arch_setup): Set the current process'es tdesc.
2085 (target_regsets): Rename to ...
2086 (aarch64_regsets): ... this.
2087 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2088 (aarch64_regs_info): New function.
2089 (the_low_target): Adjust.
2090 (initialize_low_arch): New function.
2091 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2093 (target_regsets): Rename to ...
2094 (tile_regsets): ... this.
2095 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2096 (tile_regs_info): New function.
2097 (tile_arch_setup): Set the current process'es tdesc.
2098 (the_low_target): Adjust.
2099 (initialize_low_arch): New function.
2100 * spu-low.c (tdesc_spu): Declare.
2101 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2102 * win32-arm-low.c (tdesc_arm): Declare.
2103 (arm_arch_setup): New function.
2104 (the_low_target): Install arm_arch_setup instead of
2106 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2107 (init_windows_x86): Rename to ...
2108 (i386_arch_setup): ... this. Set `win32_tdesc'.
2109 (the_low_target): Adjust.
2110 * win32-low.c (win32_tdesc): New global.
2111 (child_add_thread): Don't create the thread cache here.
2112 (do_initial_child_stuff): Set the new process'es tdesc.
2113 * win32-low.h (struct target_desc): Forward declare.
2114 (win32_tdesc): Declare.
2115 * lynx-i386-low.c (tdesc_i386): Declare global.
2116 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2117 * lynx-low.c (lynx_tdesc): New global.
2118 (lynx_add_process): Set the new process'es tdesc.
2119 * lynx-low.h (struct target_desc): Forward declare.
2120 (lynx_tdesc): Declare global.
2121 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2122 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2123 * nto-low.c (nto_tdesc): New global.
2124 (do_attach): Set the new process'es tdesc.
2125 * nto-low.h (struct target_desc): Forward declare.
2126 (nto_tdesc): Declare.
2127 * nto-x86-low.c (tdesc_i386): Declare.
2128 (nto_x86_arch_setup): Set `nto_tdesc'.
2130 2013-06-04 Gary Benson <gbenson@redhat.com>
2132 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2133 to qSupported response when appropriate.
2134 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2135 with nonzero-length annex.
2136 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2137 arguments supplied in annex.
2139 2013-05-31 Doug Evans <dje@google.com>
2142 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2143 64 bits in 64-cross-32 environment.
2145 2013-05-28 Pedro Alves <palves@redhat.com>
2147 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2148 (aarch64-without-fpu.c): Delete rule.
2149 * configure.srv (aarch64*-*-linux*): Remove references to
2150 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2151 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2154 2013-05-24 Pedro Alves <palves@redhat.com>
2156 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2157 instead of strchr/decode_address. Error if the range isn't split
2158 with a ','. Don't assume there's be a ':' in the action.
2160 2013-05-23 Yao Qi <yao@codesourcery.com>
2161 Pedro Alves <palves@redhat.com>
2163 * linux-low.c (lwp_in_step_range): New function.
2164 (linux_wait_1): If the thread was range stepping and stopped
2165 outside the stepping range, report the stop to GDB. Otherwise,
2166 continue stepping. Add range stepping debug output.
2167 (linux_set_resume_request): Copy the step range from the resume
2169 (linux_supports_range_stepping): New.
2170 (linux_target_ops) <supports_range_stepping>: Set to
2171 linux_supports_range_stepping.
2172 * linux-low.h (struct linux_target_ops)
2173 <supports_range_stepping>: New field.
2174 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2175 * linux-x86-low.c (x86_supports_range_stepping): New.
2176 (the_low_target) <supports_range_stepping>: Set to
2177 x86_supports_range_stepping.
2178 * server.c (handle_v_cont): Handle 'r' action.
2179 (handle_v_requests): Append ";r" if the target supports range
2181 * target.h (struct thread_resume) <step_range_start,
2182 step_range_end>: New fields.
2183 (struct target_ops) <supports_range_stepping>:
2185 (target_supports_range_stepping): New macro.
2187 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2189 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2190 confusion in comment.
2192 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2194 * lynx-low.c (struct process_info_private): New type.
2195 (lynx_add_process): New function.
2196 (lynx_create_inferior, lynx_attach): Replace calls to
2197 add_process by calls to lynx_add_process.
2198 (lynx_resume): If PTID is null, then try using
2199 current_process()->private->last_wait_event_ptid.
2201 (lynx_clear_inferiors): Delete. The contents of that function
2202 has been inlined in lynx_mourn;
2203 (lynx_wait_1): Save the ptid in the process's private data.
2204 (lynx_mourn): Free the process' private data. Replace call
2205 to lynx_clear_inferiors by call to clear_inferiors.
2207 2013-05-17 Yao Qi <yao@codesourcery.com>
2209 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2212 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2214 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2215 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2216 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2217 PT_TEXT_END_ADDR guards. Update comments.
2218 (linux_target_op) <read_offsets>: Conditionally define to
2219 linux_read_offsets if the target is UCLIBC and if it defines
2220 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2222 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2223 Andrew Jenner <andrew@codesourcery.com>
2225 * Makefile.in (SFILES): Add linux-nios2-low.c.
2226 (clean): Add action to delete nios2-linux.c.
2227 (nios2-linux.c): New rule.
2228 * configure.srv: Add nios2*-*-linux*.
2229 * linux-nios2-low.c: New.
2231 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2233 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2235 2013-04-25 Hui Zhu <hui@codesourcery.com>
2238 * ax.c (ax_printf): Add fflush.
2240 2013-04-22 Tom Tromey <tromey@redhat.com>
2242 * Makefile.in (SFILES): Add filestuff.c.
2243 (OBS): Add filestuff.o.
2244 (filestuff.o): New target.
2245 * config.in, configure: Rebuild.
2246 * configure.ac: Check for fdwalk, pipe2.
2248 2013-04-17 Pedro Alves <palves@redhat.com>
2250 * configure.ac (USE_THREAD_DB): Delete variable.
2251 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2252 Don't AC_SUBST USE_THREAD_DB.
2253 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2254 * config.in, configure: Regenerate.
2256 2013-04-16 Pedro Alves <palves@redhat.com>
2258 * linux-low.h (struct lwp_info) <thread_known>: Move under
2259 the USE_THREAD_DB #ifdef.
2261 2013-04-16 Pedro Alves <palves@redhat.com>
2263 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2264 (linux-low.o): Delete rule.
2265 * linux-low.h: Always include "gdb_thread_db.h" instead of
2266 conditionally including thread_db.h.
2267 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2270 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2272 * Makefile.in (install-only): Fix make install regression.
2274 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2276 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2277 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2279 * gdbserver.1: Remove.
2281 2013-03-22 Pedro Alves <palves@redhat.com>
2283 * linux-low.c (handle_extended_wait): Don't call
2284 linux_enable_event_reporting.
2286 2013-03-15 Tony Theodore <tonyt@logyst.com>
2289 * Makefile.in (SHELL): Use @SHELL@.
2291 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2293 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2296 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2298 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2299 Remove extraneous NULL element.
2301 2013-03-13 Yao Qi <yao@codesourcery.com>
2303 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2304 'V' block in trace frame.
2306 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2308 * target.h (struct target_ops): Add btrace ops.
2309 (target_supports_btrace): New macro.
2310 (target_enable_btrace): New macro.
2311 (target_disable_btrace): New macro.
2312 (target_read_btrace): New macro.
2313 * gdbthread.h (struct thread_info): Add btrace field.
2314 * server.c: Include btrace-common.h.
2315 (handle_btrace_general_set): New function.
2316 (handle_btrace_enable): New function.
2317 (handle_btrace_disable): New function.
2318 (handle_general_set): Call handle_btrace_general_set.
2319 (handle_qxfer_btrace): New function.
2320 (struct qxfer qxfer_packets[]): Add btrace entry.
2321 * inferiors.c (remove_thread): Disable btrace.
2322 * linux-low: Include linux-btrace.h.
2323 (linux_low_enable_btrace): New function.
2324 (linux_low_read_btrace): New function.
2325 (linux_target_ops): Add btrace ops.
2326 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2327 Add srv_linux_btrace=yes.
2328 (x86_64-*-linux*): Add linux-btrace.o.
2329 Add srv_linux_btrace=yes.
2330 * configure.ac: Define HAVE_LINUX_BTRACE.
2331 * config.in: Regenerated.
2332 * configure: Regenerated.
2334 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2336 * server.c (handle_qxfer): Preserve error message if -3 is
2338 (qxfer): Document the -3 return value.
2340 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2342 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2343 (linux_btrace_h): New variable.
2344 (linux-btrace.o): New rule.
2346 2013-03-08 Stan Shebs <stan@codesourcery.com>
2347 Hafiz Abid Qadeer <abidh@codesourcery.com>
2349 * tracepoint.c (trace_buffer_size): New global.
2350 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2351 (init_trace_buffer): Change to one-argument function. Allocate
2352 trace buffer memory.
2353 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2354 handle QTBuffer:size packet.
2355 (cmd_bigqtbuffer_size): New function.
2356 (initialize_tracepoint): Call init_trace_buffer with
2357 DEFAULT_TRACE_BUFFER_SIZE.
2358 * server.c (handle_query): Add QTBuffer:size in the
2361 2013-03-07 Yao Qi <yao@codesourcery.com>
2363 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2364 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2366 (cmd_qtsp): Adjust condition. Do post increment.
2367 Set cur_action and cur_step_action back to 0.
2369 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2372 * linux-low.c (linux_write_memory): Return early success if LEN is
2375 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2377 * configure.srv: Add x86_64-*-cygwin* as target.
2379 2013-02-28 Tom Tromey <tromey@redhat.com>
2381 * configure.ac: Invoke AC_SYS_LARGEFILE.
2382 * configure, config.in: Rebuild.
2384 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2386 * win32-low.c: Throughout, fix format strings and casts of
2387 printf-like functions to avoid type related warnings on all
2389 (get_child_debug_event): Print dwDebugEventCode as hex since
2390 that's how it's usually documented.
2392 2013-02-28 Yao Qi <yao@codesourcery.com>
2394 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2397 2013-02-27 Jiong Wang <jiwang@tilera.com>
2399 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2400 (reg-tilegx32.c): New rule.
2401 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2402 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2403 different register info initializer according to elf class.
2404 (init_registers_tilgx32): New function. The tilegx32 register info
2406 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2407 (tile_store_gregset): Likewise.
2409 2013-02-27 Yao Qi <yao@codesourcery.com>
2411 * server.c (process_point_options): Print debug message when
2412 debug_threads is true.
2414 2013-02-26 Yao Qi <yao@codesourcery.com>
2416 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2418 2013-02-19 Pedro Alves <palves@redhat.com>
2419 Kai Tietz <ktietz@redhat.com>
2423 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2424 instead of strtoul to extract address from packet.
2425 (process_serial_event) <'z'>: Likewise.
2427 2013-02-18 Yao Qi <yao@codesourcery.com>
2429 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2431 2013-02-14 Pedro Alves <palves@redhat.com>
2435 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2436 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2438 2013-02-14 Pedro Alves <palves@redhat.com>
2440 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2442 2013-02-14 Pedro Alves <palves@redhat.com>
2444 * tracepoint.c (save_string): Delete.
2445 (add_tracepoint_action): Use savestring instead of save_string.
2447 2013-02-12 Pedro Alves <palves@redhat.com>
2449 * linux-xtensa-low.c: Ditto.
2450 * xtensa-xtregs.c: Ditto.
2452 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2454 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2457 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2459 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2460 aarch64_num_wp_regs and aarch64_num_bp_regs to
2461 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2463 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2465 * linux-aarch64-low.c (ps_get_thread_area): Replace
2466 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2468 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2469 Marcus Shawcroft <marcus.shawcroft@arm.com>
2470 Nigel Stephens <nigel.stephens@arm.com>
2471 Yufeng Zhang <yufeng.zhang@arm.com>
2473 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2474 (aarch64.c, aarch64-without-fpu.c): New targets.
2475 * configure.srv (aarch64*-*-linux*): New.
2476 * linux-aarch64-low.c: New file.
2478 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2480 * linux-low.c (handle_extended_wait, linux_create_inferior)
2481 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2482 (dequeue_one_deferred_signal, linux_resume_one_thread)
2483 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2484 (linux_tracefork_grandchild, linux_test_for_tracefork)
2485 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2486 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2487 where the argument is 0.
2489 2013-01-25 Yao Qi <yao@codesourcery.com>
2491 * event-loop.c: Include "queue.h".
2492 (gdb_event_p): New typedef.
2493 (struct gdb_event) <next_event>: Remove.
2494 (event_queue): Change to QUEUE(gdb_event_p).
2495 (async_queue_event): Remove.
2496 (gdb_event_xfree): New.
2497 (initialize_event_loop): New.
2498 (process_event): Use API from QUEUE.
2499 (wait_for_event): Likewise.
2500 * server.c (main): Call initialize_event_loop.
2501 * server.h (initialize_event_loop): Declare.
2503 2013-01-18 Yao Qi <yao@codesourcery.com>
2505 * ax.h (struct eval_agent_expr_context): New.
2506 (gdb_eval_agent_expr): Update declaration.
2507 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2508 TFRAME. Add new argument CTX.
2509 * server.h (struct eval_agent_expr_context): Declare.
2510 (agent_mem_read, agent_tsv_read): Update declaration.
2511 (agent_mem_read_string): Likewise.
2512 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2513 (add_traceframe_block): Add new argument TPOINT.
2514 Increase TPOINT->traceframe_usage.
2515 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2516 eval_tracepoint_agent_expr.
2517 (condition_true_at_tracepoint): Likewise.
2518 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2519 (agent_mem_read_string, agent_tsv_read): Likewise.
2521 2013-01-16 Yao Qi <yao@codesourcery.com>
2523 * linux-low.c (linux_resume_one_lwp): Don't check
2524 'lwp->bp_reinsert != 0'.
2526 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2527 Pedro Alves <palves@redhat.com>
2529 * lynx-low.c (ptrace_request_to_str): Define a temporary
2530 macro and use it to simplify this function's implementation.
2532 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2534 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2537 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2539 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2541 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2543 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2545 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2547 * lynx-low.c (lynx_resume): Use the resume_info parameter
2548 to determine the ptid for the lynx_ptrace call, unless
2549 it is equal to minus_one_ptid, in which case we use the
2550 ptid of the current_inferior.
2551 (lynx_wait_1): After having received a thread create/exit
2552 event, resume the inferior's execution using the signaling
2553 thread's ptid, rather than the old ptid.
2555 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2557 * lynx-low.c (lynx_resume): Delete variable ret.
2559 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2561 * gdbreplay.c (gdbreplay_version): Update copyright year.
2562 * server.c (gdbserver_version): Likewise.
2564 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2566 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2569 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2571 * lynx-low.c (ptrace_request_to_str): Add handling for
2574 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2576 * lynx-low.c (lynx_attach): Delete variable new_process.
2578 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2580 * lynx-low.c (lynx_create_inferior): Delete variable
2583 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2585 * lynx-low.c (ptrace_request_to_str): Do not handle
2586 PTRACE_GETTHREADLIST if this macro does not exist.
2588 2012-12-15 Yao Qi <yao@codesourcery.com>
2590 * Makefile.in (OBS): Add notif.o.
2591 * notif.c, notif.h: New.
2592 * server.c: Include "notif.h".
2593 (struct vstop_notif) <next>: Remove.
2595 (queue_stop_reply): Update.
2596 (push_event, send_next_stop_reply): Remove.
2597 (discard_queued_stop_replies): Update.
2598 (notif_stop): New variable.
2599 (handle_v_stopped): Remove.
2600 (handle_v_requests): Don't call handle_v_stopped. Call
2601 handle_ack_notif instead.
2602 (queue_stop_reply_callback): Call notif_event_enque instead
2603 of queue_stop_reply.
2604 (handle_status): Don't call send_next_stop_reply, call
2605 notif_write_event instead.
2606 (kill_inferior_callback): Likewise.
2607 (detach_or_kill_inferior_callback): Likewise.
2608 (main): Call initialize_notif.
2609 (process_serial_event): Call QUEUE_is_empty.
2610 (handle_target_event): Call notif_push instead of push event.
2611 * server.h (push_event): Remove declaration.
2613 2012-12-10 Tom Tromey <tromey@redhat.com>
2615 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2616 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2619 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2620 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2621 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2622 (amd64-linux-ipa.o, ax.o): Rewrite.
2623 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2624 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2625 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2626 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2627 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2628 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2629 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2630 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2631 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2632 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2633 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2634 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2635 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2636 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2637 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2638 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2639 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2640 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2641 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2642 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2643 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2644 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2645 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2646 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2647 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2648 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2649 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2650 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2651 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2652 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2653 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2654 (reg-tilegx.o): Remove.
2655 (all_object_files): New macro.
2656 Include .deps files.
2657 * aclocal.m4, configure: Rebuild.
2658 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2659 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2660 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2662 2012-12-05 Tom Tromey <tromey@redhat.com>
2665 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2667 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2669 * configure.ac: Check for linux/perf_event.h.
2670 * config.in: Regenerated.
2671 * configure: Regenerated.
2673 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2675 * hostio.c (handle_readlink): Decrease buffer size
2676 parameter passed to readlink by one byte.
2678 2012-11-26 Yao Qi <yao@codesourcery.com>
2680 * configure.ac (build_warnings): Append '-Wempty-body'.
2681 * configure: Regenerated.
2682 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2685 2012-11-15 Pierre Muller <muller@sourceware.org>
2687 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2688 * config.in: Regenerate.
2689 * configure: Regenerate.
2690 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2691 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2692 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2693 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2695 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2696 instead of <sys/wait.h> header.
2697 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2699 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2701 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2702 (various make rules): Remove -DGDBSERVER
2704 2012-11-09 Yao Qi <yao@codesourcery.com>
2706 * spu-low.c (current_ptid): Move it to ..
2707 * gdbthread.h: ... here. New.
2708 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2709 * server.c (myresume, process_serial_event): Likewise.
2710 * thread-db.c (thread_db_find_new_threads): Likewise.
2711 * tracepoint.c (run_inferior_command): Likewise.
2713 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2715 * server.c (handle_search_memory_1): Include access length in
2718 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2720 * linux-crisv32-low.c: Fix compile errors.
2722 2012-09-04 Yao Qi <yao@codesourcery.com>
2724 * tracepoint.c (cmd_qtsv): Adjust debug message.
2725 Don't check CUR_TPOINT.
2727 2012-08-28 Yao Qi <yao@codesourcery.com>
2729 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2730 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2731 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2732 Remove declarations of xmalloc, xreallloc, xstrdup and
2734 * Makefile.in (libiberty_h): New.
2735 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2736 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2738 2012-08-23 Yao Qi <yao@codesourcery.com>
2740 * server.h: Remove declaration of 'xsnprintf'.
2742 2012-08-22 Keith Seitz <keiths@redhat.com>
2744 * server.h: Include build-gnulib-gbserver/config.h.
2745 * gdbreplay.c: Likewise.
2747 2012-08-08 Doug Evans <dje@google.com>
2749 * Makefile.in (SFILES): Add gdb_vecs.c.
2750 (OBS): Add gdb_vecs.o.
2751 (gdb_vecs_h, host_defs_h): New variables.
2752 (thread-db.o): Add $(gdb_vecs_h) dependency.
2753 (gdb_vecs.o): New rule.
2754 * thread-db.c: #include "gdb_vecs.h".
2755 (thread_db_load_search): Use a vector to iterate over path elements.
2756 Handle text appearing after "$pdir".
2758 * configure.ac: Add check for strstr.
2759 * config.in: Regenerate.
2760 * configure: Regenerate.
2762 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2764 * hostio.c (handle_pread): If pread fails, fall back to attempting
2766 (handle_pwrite): Likewise for pwrite.
2768 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2770 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2771 between unsupported TYPE and unimplementable ADDR/LEN combination.
2772 (arm_insert_point): Act on new return value.
2774 2012-07-31 Pedro Alves <palves@redhat.com>
2776 * server.c (process_point_options): Only skip tokens if we find
2777 one that is unrecognized. Don't treat 'X' specially while
2778 skipping unrecognized tokens.
2780 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2782 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2783 to 4-byte-align HW breakpoint addresses for Thumb.
2785 2012-07-27 Yao Qi <yao@codesourcery.com>
2789 * server.h: Declare gdb_agent_about_to_close.
2790 * target.c (kill_inferior): Include "agent.h".
2791 New. Send command 'kill'.
2792 * target.h (kill_inferior): Removed macro.
2793 * tracepoint.c (gdb_agent_about_to_close): New.
2794 (gdb_agent_helper_thread): Handle command 'close'.
2795 Wait endlessly until the inferior stops.
2796 Install gdb_agent_remove_socket to atexit hook.
2797 (agent_socket_name): New static variable.
2798 (gdb_agent_socket_init): Replace local variable 'name' with
2799 'agent_socket_name'.
2800 (gdb_agent_remove_socket): New.
2802 2012-07-27 Yao Qi <yao@codesourcery.com>
2804 * server.c (process_point_options): Stop at 'X' when parsing.
2806 2012-07-19 Michael Eager <eager@eagercon.com>
2808 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2810 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2811 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2812 hardware breakpoint.
2814 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2816 * gdbserver/linux-low.c (initialize_low): Call
2817 linux_ptrace_init_warnings.
2819 2012-07-02 Doug Evans <dje@google.com>
2821 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2824 2012-07-02 Stan Shebs <stan@codesourcery.com>
2826 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2827 (ax.o): Add it to build rule.
2829 (OBS): Add format.o.
2830 (IPA_OBS): Add format.o.
2831 * server.c (handle_query): Claim support for breakpoint commands.
2832 (process_point_options): Add command case.
2833 (process_serial_event): Leave running if there are printfs in
2835 * mem-break.h (any_persistent_commands): Declare.
2836 (add_breakpoint_commands): Declare.
2837 (gdb_no_commands_at_breakpoint): Declare.
2838 (run_breakpoint_commands): Declare.
2839 * mem-break.c (struct point_command_list): New struct.
2840 (struct breakpoint): New field command_list.
2841 (any_persistent_commands): New function.
2842 (add_commands_to_breakpoint): New function.
2843 (add_breakpoint_commands): New function.
2844 (gdb_no_commands_at_breakpoint): New function.
2845 (run_breakpoint_commands): New function.
2846 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2848 * ax.c: Include format.h.
2849 (ax_printf): New function.
2850 (gdb_eval_agent_expr): Add printf opcode.
2852 2012-06-13 Yao Qi <yao@codesourcery.com>
2854 * server.c (start_inferior): Remove duplicated writes to fields
2855 'last_resume_kind' and 'last_status' of 'current_inferior'.
2857 2012-06-12 Yao Qi <yao@codesourcery.com>
2858 Pedro Alves <palves@redhat.com>
2860 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2862 * server.c (handle_v_cont): Extend comment.
2864 2012-06-11 Yao Qi <yao@codesourcery.com>
2866 * linux-low.c (linux_attach): Add 'static'.
2868 2012-06-06 Yao Qi <yao@codesourcery.com>
2870 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2872 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2874 Fix gcc -flto compilation warning.
2875 * server.c (main): Make variable multi_mode and attach volatile.
2877 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2879 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2880 if the platform doesn't know about it.
2882 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2884 * Makefile.in (SFILES): Add linux-tile-low.c.
2885 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2886 * configure.srv: Handle tilegx-*-linux*.
2887 * linux-tile-low.c: New file.
2889 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2891 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2893 2012-05-24 Pedro Alves <palves@redhat.com>
2897 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2899 2012-05-24 Pedro Alves <palves@redhat.com>
2903 Replace target_signal with gdb_signal throughout.
2905 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
2907 * linux-low.c (linux_store_registers): Avoid the copying sequence
2908 when no data has been retrieved by ptrace.
2910 2012-05-22 Will Deacon <will.deacon@arm.com>
2912 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
2913 Include asm/ptrace.h.
2914 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
2917 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2919 * linux-low.c (linux_store_registers): Don't re-retrieve data
2920 with ptrace that has already been obtained from /proc. Always
2921 copy any data retrieved with ptrace to the buffer supplied.
2923 2012-05-11 Yao Qi <yao@codesourcery.com>
2924 Pedro Alves <palves@redhat.com>
2926 * linux-low.c (enum stopping_threads_kind): New.
2927 (stopping_threads): Change type to `enum stopping_threads_kind'.
2928 (handle_extended_wait): If stopping and suspending threads, leave
2929 the new_lwp suspended too.
2930 (linux_wait_for_event): Adjust.
2931 (stop_all_lwps): Set `stopping_threads' to
2932 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
2933 whether we're suspending threads or just stopping them. Assert no
2936 2012-04-29 Yao Qi <yao@codesourcery.com>
2938 * server.h: Move some code to ...
2939 * gdbthread.h: ... here. New.
2940 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
2941 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
2942 (nto-low.o, win32-low.o): Likewise.
2943 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
2944 * regcache.c, remote-utils.c, server.c: Likewise.
2945 * target.c, tracepoint.c, win32-low.c: Likewise.
2947 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2949 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
2950 (PTRACE_ARG4_TYPE): Likewise.
2951 (PTRACE_XFER_TYPE): Likewise.
2952 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
2953 ptrace to PTRACE_ARG3_TYPE.
2954 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
2955 (PTRACE_ARG4_TYPE): Likewise.
2956 (PTRACE_XFER_TYPE): Likewise.
2957 (linux_detach_one_lwp): Cast fourth argument of
2958 ptrace to long then PTRACE_ARG4_TYPE.
2959 (regsets_fetch_inferior_registers): Cast third argument of
2960 ptrace to long then PTRACE_ARG3_TYPE.
2961 (regsets_store_inferior_registers): Likewise.
2963 2012-04-20 Pedro Alves <palves@redhat.com>
2965 * configure: Regenerate.
2967 2012-04-19 Pedro Alves <palves@redhat.com>
2969 * Makefile.in (GNULIB_BUILDDIR): New.
2970 (LIBGNU, INCGNU, GNULIB_H): Adjust.
2971 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
2972 (all, install-only, uninstall, clean-info, all-lib, clean): No
2973 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
2974 (maintainer-clean realclean distclean): Use subdir_do.
2976 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
2977 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
2978 * acinclude.m4: Include acx_configure_dir.m4.
2979 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
2980 calls. Call AC_PROG_RANLIB. Configure gnulib using
2983 (GNULIB_STDINT_H): Adjust.
2984 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
2985 * gdbreplay.c: Include build-gnulib/config.h.
2986 * server.h: Likewise.
2987 * aclocal.m4: Regenerate.
2988 * config.in: Regenerate.
2989 * configure: Regenerate.
2991 2012-04-19 Pedro Alves <palves@redhat.com>
2993 * Makefile.in (LIBGNU, INCGNU): Adjust.
2994 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
2995 (all, install-only, uninstall, clean-info, all-lib, clean)
2996 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
2997 * configure.ac: Adjust AC_OUTPUT output.
2998 * aclocal.m4: Regenerate.
2999 * configure: Regenerate.
3001 2012-04-19 Pedro Alves <palves@redhat.com>
3003 * Makefile.in (generated_files): New.
3004 (server_h): Remove the explicit dependency on config.h, and depend
3005 on $generated_files.
3007 2012-04-19 Pedro Alves <palves@redhat.com>
3009 * Makefile.in (INCGNU): Add -Ignulib.
3011 2012-04-19 Pedro Alves <palves@redhat.com>
3013 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3014 (INCGNU): ... this, and spell out -I here.
3015 (GNULIB_LIB): Rename to ...
3017 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3019 2012-04-19 Pedro Alves <palves@redhat.com>
3021 * config.in: Regenerate.
3023 2012-04-19 Pedro Alves <palves@redhat.com>
3025 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3026 * server.h (memmem): Remove declaration.
3027 * config.in: Regenerate.
3028 * configure: Regenerate.
3030 2012-04-19 Yao Qi <yao@codesourcery.com>
3032 * Makefile.in (SFILES): Add common/vec.c.
3036 2012-04-19 Yao Qi <yao@codesourcery.com>
3038 * remote-utils.c (prepare_resume_reply): Replace with macro
3039 target_core_of_thread.
3040 * server.c (handle_qxfer_threads_proper): Likewise.
3041 * target.h (traget_core_of_thread): New macro.
3043 2012-04-18 Pedro Alves <palves@redhat.com>
3045 * aclocal.m4: Regenerate.
3046 * configure: Regenerate.
3048 2012-04-16 Yao Qi <yao@codesourcery.com>
3050 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3051 duplicated on address.
3053 2012-04-16 Yao Qi <yao@codesourcery.com>
3055 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3056 (struct tracepoint_action_ops) <send>: New field.
3057 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3058 (agent_expr_send, x_tracepoint_action_send): New.
3059 (l_tracepoint_action_send): New.
3060 (cmd_qtdp): Download and install tracepoint
3061 according to `use_agent'.
3062 (run_inferior_command): Add one more parameter `len'.
3064 (tracepoint_send_agent): New.
3065 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3067 2012-04-16 Yao Qi <yao@codesourcery.com>
3069 * tracepoint.c (download_tracepoints): Moved to ...
3070 (cmd_qtstart): ... here.
3072 2012-04-14 Yao Qi <yao@codesourcery.com>
3074 * tracepoint.c: Include inttypes.h.
3075 (struct collect_memory_action): Use sized types.
3076 (struct tracepoint): Likewise.
3077 (cmd_qtdp, stop_tracing): Update print specifiers.
3078 (cmd_qtp, response_tracepoint): Likewise.
3079 (collect_data_at_tracepoint): Likewise.
3080 (collect_data_at_step): Likewise.
3082 2012-04-14 Yao Qi <yao@codesourcery.com>
3084 Import gnulib module inttypes.
3085 * aclocal.m4, config.in, configure: Regenerated.
3087 2012-04-14 Yao Qi <yao@codesourcery.com>
3089 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3090 Makefile and config.status at last.
3092 2012-04-13 Yao Qi <yao@codesourcery.com>
3094 * tracepoint.c: Include stdint.h unconditionally.
3096 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3098 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3099 on BFD_HAVE_SYS_PROCFS_TYPE.
3100 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3101 * configure: Regenerate.
3102 * config.in: Likewise.
3104 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3106 * Makefile.in (clean): Also remove x32.c x32-linux.c
3107 x32-avx.c x32-avx-linux.c.
3108 (x32.o): New target.
3110 (x32-linux.o): Likewise.
3111 (x32-linux.c): Likewise.
3112 (x32-avx.o): Likewise.
3113 (x32-avx.c): Likewise.
3114 (x32-avx-linux.o): Likewise.
3115 (x32-avx-linux.c): Likewise.
3117 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3118 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3119 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3120 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3121 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3122 i386/x32-avx-linux.xml.
3124 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3125 (init_registers_x32_avx_linux): Likwise.
3126 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3127 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3129 2012-04-13 Pedro Alves <palves@redhat.com>
3131 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3132 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3133 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3134 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3137 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3139 * linux-x86-low.c (compat_x32_clock_t): New.
3140 (compat_x32_siginfo_t): Likewise.
3141 (compat_x32_siginfo_from_siginfo): Likewise.
3142 (siginfo_from_compat_x32_siginfo): Likewise.
3143 (linux_is_elf64): Likewise.
3144 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3145 and siginfo_from_compat_x32_siginfo for x32.
3146 (x86_arch_setup): Set linux_is_elf64.
3148 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3151 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3153 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3154 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3155 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3156 compatible with process.
3158 2012-04-12 Yao Qi <yao@codesourcery.com>
3160 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3161 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3162 (install-only, install-info, clean): Handle sub dir gnulib.
3163 (all-lib, am--refresh): New targets.
3164 (memmem.o): Remove target.
3165 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3166 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3167 (AC_REPLACE_FUNCS): Remove memmem.
3168 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3169 (AC_OUTPUT): Generate Makefile in gnulib/.
3170 * aclocal.m4, config.in, configure: Regenerated.
3172 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3174 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3176 2012-04-05 Pedro Alves <palves@redhat.com>
3178 -Werror=strict-aliasing
3180 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3183 2012-04-04 Pedro Alves <palves@redhat.com>
3185 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3186 (sparc_store_gregset_from_stack, sparc_store_gregset)
3187 (sparc_breakpoint_at): Fix formatting.
3189 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3191 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3193 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3194 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3195 * config.in: Regenerate.
3196 * configure: Likewise.
3198 2012-03-29 Pedro Alves <palves@redhat.com>
3200 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3201 Correct ptrace arguments.
3203 2012-03-28 Pedro Alves <palves@redhat.com>
3205 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3206 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3207 (IA64_FR1_REGNUM): New defines.
3208 (ia64_fetch_register): New.
3209 (the_low_target): Install it.
3210 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3212 * linux-low.c (linux_fetch_registers): Try the
3213 the_low_target.fetch_register hook first.
3215 * linux-arm-low.c (the_low_target): Adjust.
3216 * linux-bfin-low.c (the_low_target): Adjust.
3217 * linux-cris-low.c (the_low_target): Adjust.
3218 * linux-crisv32-low.c (the_low_target): Adjust.
3219 * linux-m32r-low.c (the_low_target): Adjust.
3220 * linux-m68k-low.c (the_low_target): Adjust.
3221 * linux-mips-low.c (the_low_target): Adjust.
3222 * linux-ppc-low.c (the_low_target): Adjust.
3223 * linux-s390-low.c (the_low_target): Adjust.
3224 * linux-sh-low.c (the_low_target): Adjust.
3225 * linux-sparc-low.c (the_low_target): Adjust.
3226 * linux-tic6x-low.c (the_low_target): Adjust.
3227 * linux-x86-low.c (the_low_target): Adjust.
3228 * linux-xtensa-low.c (the_low_target): Adjust.
3230 2012-03-26 Pedro Alves <palves@redhat.com>
3232 * server.c (handle_qxfer_libraries): Don't bail early if
3233 the_target->qxfer_libraries_svr4 is not NULL.
3235 2012-03-26 Pedro Alves <palves@redhat.com>
3237 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3239 2012-03-23 Pedro Alves <palves@redhat.com>
3241 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3242 "library-list-svr4" element's start tag when the the DSO list is
3245 2012-03-23 Pedro Alves <palves@redhat.com>
3247 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3248 a variable whose type size is the same as the inferior's pointer
3251 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3253 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3255 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3256 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3257 * linux-low.h: Include <signal.h>.
3258 (struct siginfo): Remove forward declaration.
3259 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3262 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3264 * .gitignore: Ignore more files.
3266 2012-03-19 Pedro Alves <palves@redhat.com>
3267 Jan Kratochvil <jan.kratochvil@redhat.com>
3269 * server.c (cont_thread, general_thread): Add describing comments.
3270 (start_inferior): Clear `cont_thread'.
3271 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3274 2012-03-15 Yao Qi <yao@codesourcery.com>
3276 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3278 (cmd_qtdp): ... here.
3280 2012-03-15 Yao Qi <yao@codesourcery.com>
3282 * tracepoint.c (struct tracepoint_action_ops): New.
3283 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3284 (m_tracepoint_action_download): New.
3285 (r_tracepoint_action_download): New.
3286 (x_tracepoint_action_download): New.
3287 (l_tracepoint_action_download): New.
3288 (add_tracepoint_action): Install `action->ops' according type.
3289 (download_tracepoint_1): Move code `download' function pointer
3290 of various tracepoint_action_ops.
3292 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3294 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3295 linux_ptrace_attach_warnings.
3297 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3299 * Makefile.in (linux-ptrace.o): New.
3300 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3301 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3302 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3303 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3304 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3306 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3308 2012-03-08 Yao Qi <yao@codesourcery.com>
3309 Pedro Alves <palves@redhat.com>
3311 Fix PR server/13392.
3312 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3314 * tracepoint.c (remove_tracepoint): New.
3315 (cmd_qtdp): Call remove_tracepoint when failed to install.
3317 2012-03-07 Pedro Alves <palves@redhat.com>
3319 * linux-low.c (get_detach_signal): New.
3320 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3321 Pass on pending signals to PTRACE_DETACH. Check the result of the
3323 * server.c (program_signals, program_signals_p): New.
3324 (handle_general_set): Handle QProgramSignals.
3325 * server.h (program_signals, program_signals_p): Declare.
3327 2012-03-05 Pedro Alves <palves@redhat.com>
3328 Jan Kratochvil <jan.kratochvil@redhat.com>
3330 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3333 2012-03-03 Yao Qi <yao@codesourcery.com>
3335 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3336 agent_look_up_symbols.
3338 2012-03-03 Yao Qi <yao@codesourcery.com>
3340 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3341 (linux-x86-low.o): Likewise.
3342 * server.h: Remove in_process_agent_loaded.
3343 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3347 2012-03-03 Yao Qi <yao@codesourcery.com>
3349 * tracepoint.c (gdb_agent_capability): New global.
3350 (in_process_agent_loaded_ust): Renamed to
3351 `in_process_agent_supports_ust'.
3353 (in_process_agent_supports_ust): Call agent_capability_check.
3354 (clear_installed_tracepoints): Assert that agent supports
3357 2012-03-03 Yao Qi <yao@codesourcery.com>
3359 * linux-low.c (linux_supports_agent): New.
3360 (linux_target_ops): Initialize field `supports_agent' with
3361 linux_supports_agent.
3362 * target.h (struct target_ops) <supports_agent>: New.
3363 (target_supports_agent): New macro.
3364 * server.c (handle_general_set): Handle packet 'QAgent'.
3365 (handle_query): Send `QAgent+'.
3366 * Makefile.in (server.o): Depends on agent.h.
3368 2012-03-03 Yao Qi <yao@codesourcery.com>
3370 * Makefile.in (OBS): Add agent.o.
3371 Add new rule for agent.o.
3372 Track dependence of tracepoint.c on agent.h.
3373 * tracepoint.c (run_inferior_command_1):
3374 (run_inferior_command): Call agent_run_command.
3375 (gdb_ust_connect_sync_socket): Deleted. Move it to
3377 (resume_thread, stop_thread): Likewise.
3378 (gdb_ust_socket_init): Renamed to ...
3379 (gdb_agent_socket_init): ... New.
3380 (gdb_ust_thread): Renamed to ...
3381 (gdb_agent_helper_thread): ... New.
3382 (gdb_ust_init): Move some code to ...
3383 (gdb_agent_init): ... here. New.
3384 [HAVE_UST]: Call gdb_ust_init.
3385 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3386 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3387 * config.in, configure: Regenerated.
3389 2012-03-02 Pedro Alves <palves@redhat.com>
3391 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3392 * linux-low.c (struct simple_pid_list): New.
3393 (stopped_pids): New a struct simple_pid_list pointer.
3394 (add_to_pid_list, pull_pid_from_list): New.
3395 (handle_extended_wait): Don't assume the first signal new children
3396 report is SIGSTOP. Adjust call to pull_pid_from_list.
3397 (linux_wait_for_lwp): Adjust.
3399 2012-03-02 Yao Qi <yao@codesourcery.com>
3401 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3404 2012-03-02 Yao Qi <yao@codesourcery.com>
3406 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3407 `stop_pc' and `tpoint'. Update caller.
3409 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3411 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3412 * linux-low.c (use_linux_regsets): New macro.
3413 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3414 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3415 (linux_register_in_regsets): New function.
3416 (usr_fetch_inferior_registers): Skip registers covered by
3418 (usr_store_inferior_registers): Likewise.
3419 (usr_fetch_inferior_registers): New macro.
3420 (usr_store_inferior_registers): Likewise.
3421 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3422 (linux_store_registers): Likewise.
3423 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3425 (init_registers_mips64_dsp_linux): Likewise.
3426 (init_registers_mips_linux): New macro.
3427 (init_registers_mips_dsp_linux): Likewise.
3428 (mips_dsp_num_regs): Likewise.
3429 (DSP_BASE, DSP_CONTROL): New fallback macros.
3430 (mips_base_regs): New macro.
3431 (mips_regmap): Use it. Fix the size.
3432 (mips_dsp_regmap): New variable.
3433 (mips_dsp_regset_bitmap): Likewise.
3434 (mips_arch_setup): New function.
3435 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3437 (mips_cannot_store_register): Likewise.
3438 (the_low_target): Update .arch_setup, .num_regs and .regmap
3439 initializers. Add .regset_bitmap initializer.
3440 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3442 * linux-bfin-low.c (the_low_target): Likewise.
3443 * linux-cris-low.c (the_low_target): Likewise.
3444 * linux-crisv32-low.c (the_low_target): Likewise.
3445 * linux-ia64-low.c (the_low_target): Likewise.
3446 * linux-m32r-low.c (the_low_target): Likewise.
3447 * linux-m68k-low.c (the_low_target): Likewise.
3448 * linux-ppc-low.c (the_low_target): Likewise.
3449 * linux-s390-low.c (the_low_target): Likewise.
3450 * linux-sh-low.c (the_low_target): Likewise.
3451 * linux-sparc-low.c (the_low_target): Likewise.
3452 * linux-tic6x-low.c (the_low_target): Likewise.
3453 * linux-x86-low.c (the_low_target): Likewise.
3454 * linux-xtensa-low.c (the_low_target): Likewise.
3455 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3456 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3457 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3459 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3460 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3462 2012-02-29 Yao Qi <yao@codesourcery.com>
3463 Pedro Alves <palves@redhat.com>
3465 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3466 `step_over_finished' is true.
3468 2012-02-27 Pedro Alves <palves@redhat.com>
3470 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3471 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3473 2012-02-27 Pedro Alves <palves@redhat.com>
3476 * linux-low.c (pid_is_stopped): New.
3477 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3479 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3481 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3484 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3486 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3488 2012-02-24 Luis Machado <lgustavo@codesourcery>
3490 * server.c (handle_query): Advertise support for target-side
3491 breakpoint condition evaluation.
3492 (process_point_options): New function.
3493 (process_serial_event): When inserting a breakpoint, check for
3494 a target-side condition that should be evaluated.
3496 * mem-break.c: Include regcache.h and ax.h.
3497 (point_cond_list_t): New data structure.
3498 (breakpoint) <cond_list>: New field.
3499 (find_gdb_breakpoint_at): Make non-static.
3500 (delete_gdb_breakpoint_at): Clear any target-side
3502 (clear_gdb_breakpoint_conditions): New function.
3503 (add_condition_to_breakpoint): Likewise.
3504 (add_breakpoint_condition): Likewise.
3505 (gdb_condition_true_at_breakpoint): Likewise.
3506 (gdb_breakpoint_here): Return result directly instead
3507 of going through a local variable.
3509 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3510 (clear_gdb_breakpoint_conditions): Likewise.
3511 (add_breakpoint_condition): Likewise.
3512 (gdb_condition_true_at_breakpoint): Likewise.
3514 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3515 (need_step_over_p): Take target-side breakpoint condition into
3518 2012-02-24 Luis Machado <lgustavo@codesourcery>
3520 * server.h: Include tracepoint.h.
3521 (agent_mem_read, agent_get_trace_state_variable_value,
3522 agent_set_trace_state_variable_value,
3523 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3524 get_set_tsv_func_addr): New prototypes.
3526 * ax.h: New include file.
3527 * ax.c: New source file.
3529 * tracepoint.c: Include ax.h.
3530 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3531 agent_expr, eval_result_type): Move to ax.h.
3532 (parse_agent_expr): Rename to ...
3533 (gdb_parse_agent_expr): ... this, make it non-static and move
3535 (unparse_agent_expr) Rename to ...
3536 (gdb_unparse_agent_expr): ... this, make it non-static and move
3538 (eval_agent_expr): Rename to ...
3539 (eval_tracepoint_agent_expr): ... this.
3540 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3541 forward declarations.
3542 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3543 (agent_get_trace_state_variable_value): New function.
3544 (agent_set_trace_state_variable_value): New function.
3545 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3546 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3547 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3548 (condition_true_at_tracepoint): Likewise.
3549 (parse_agent_expr): Rename to ...
3550 (gdb_parse_agent_expr): ... this and move to ax.c.
3551 (unparse_agent_expr): Rename to ...
3552 (gdb_unparse_agent_expr): ... this and move to ax.c.
3553 (gdb_agent_op_name): Move to ax.c.
3554 (eval_agent_expr): Rename to ...
3555 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3557 (eval_tracepoint_agent_expr): New function.
3558 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3560 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3562 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3563 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3564 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3565 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3566 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3567 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3568 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3569 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3570 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3571 (compile_bytecodes): Remove forward declaration.
3572 (is_goto_target): Move to ax.c.
3573 (compile_bytecodes): Move to ax.c and call
3574 agent_get_trace_state_variable_value (...) and
3575 agent_set_trace_state_variable_value (...).
3577 * Makefile.in: Update ax.c and IPA dependencies.
3579 2012-02-24 Pedro Alves <palves@redhat.com>
3581 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3582 (cmd_bigqtbuffer_circular): ... this. Only handle
3583 'QTBuffer:circular:'.
3584 (handle_tracepoint_general_set): Adjust.
3586 2012-02-16 Yao Qi <yao@codesourcery.com>
3588 * inferiors.c: Move code to ...
3589 * dll.c: .... here. New.
3590 * server.h: Declare clear_dlls.
3591 * Makefile.in (SFILES): Add dll.c.
3595 2012-02-11 Yao Qi <yao@codesourcery.com>
3597 * server.c: (handle_monitor_command): Add a new parameter
3599 (handle_query): Update caller.
3601 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3603 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3604 * configure, config.in: Regenerate.
3605 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3608 2012-02-02 Pedro Alves <palves@redhat.com>
3610 Try SIGKILL first, then PTRACE_KILL.
3611 * linux-low.c (linux_kill_one_lwp): New.
3612 (linux_kill_one_lwp): Rename to ...
3613 (kill_one_lwp_callback): ... this. Use the new
3616 2012-02-02 Pedro Alves <palves@redhat.com>
3618 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3621 2012-01-27 Pedro Alves <palves@redhat.com>
3623 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3624 (elf_64_file_p): Make static.
3625 (linux_pid_exe_is_elf_64_file): New.
3626 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3627 Delete declarations.
3628 (linux_pid_exe_is_elf_64_file): Declare.
3629 * linux-x86-low.c (x86_arch_setup): Use
3630 linux_pid_exe_is_elf_64_file.
3632 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3634 * linux-low.c (linux_wait_for_event_1): Rename to ...
3635 (linux_wait_for_event): ... here and merge it with former
3636 linux_wait_for_event - new variable wait_ptid, use it.
3637 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3639 2012-01-23 Pedro Alves <palves@redhat.com>
3641 * server.c (main): Avoid yet another case of infinite loop while
3642 detaching/killing after a longjmp.
3644 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3647 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3649 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3651 * hostio.c (handle_readlink): New function.
3652 (handle_vFile): Call it to handle "vFile:readlink" packets.
3654 2012-01-20 Pedro Alves <palves@redhat.com>
3655 Ulrich Weigand <ulrich.weigand@linaro.org>
3657 * server.c (handle_v_requests): Only support vAttach and vRun to
3658 start multiple processes when in extended protocol mode.
3660 2012-01-17 Pedro Alves <palves@redhat.com>
3662 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3663 memalign plus mprotect to allocate the scratch buffer.
3665 2012-01-13 Pedro Alves <palves@redhat.com>
3667 * server.c (attach_inferior): Clear `cont_thread'.
3669 2012-01-13 Pedro Alves <palves@redhat.com>
3671 * server.c (main): Avoid infinite loop while detaching/killing
3674 2012-01-09 Doug Evans <dje@google.com>
3676 * server.c (start_inferior): Set last_ptid in --wrapper case.
3678 2012-01-06 Yao Qi <yao@codesourcery.com>
3680 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3682 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3684 2012-01-04 Yao Qi <yao@codesourcery.com>
3686 * tracepoint.c (cmd_qtdp): Print debug message
3687 for static tracepoint.
3689 2012-01-04 Yao Qi <yao@codesourcery.com>
3691 * tracepoint.c (trace_vdebug): Differentiate debug message
3692 between gdbserver and IPA.
3694 2012-01-03 Yao Qi <yao@codesourcery.com>
3696 * tracepoint.c (tracepoint_was_hit): Don't collect for
3699 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3701 * terminal.h: Reformat copyright header.
3703 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3705 * server.c (gdbserver_version): Update copyright year.
3706 * gdbreplay.c (gdbreplay_version): Likewise.
3708 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3710 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3713 2011-12-18 Hui Zhu <teawater@gmail.com>
3714 * linux-low.c (linux_create_inferior): Save return value to ret.
3716 2011-12-18 Hui Zhu <teawater@gmail.com>
3718 * linux-low.c (linux_create_inferior): Save return value to ret.
3720 2011-12-16 Doug Evans <dje@google.com>
3722 * linux-low.c (linux_create_inferior): If stdio connection,
3723 redirect stdin from /dev/null, stdout to stderr.
3724 * remote-utils.c (remote_is_stdio): New static global.
3725 (remote_connection_is_stdio): New function.
3726 (remote_prepare): Handle stdio connection.
3727 (remote_open): Ditto.
3728 (remote_close): Don't close stdin for stdio connections.
3729 (read_prim,write_prim): New functions. Replace all calls to
3730 read/write to these.
3731 * server.c (main): Watch for "-" argument. Move call to
3732 remote_prepare before start_inferior.
3733 * server.h (STDIO_CONNECTION_NAME): New macro.
3734 (remote_connection_is_stdio): Declare.
3736 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3737 in debugging output.
3739 2011-12-15 Yao Qi <yao@codesourcery.com>
3741 * tracepoint.c: Include sys/syscall.h.
3742 (gdb_ust_thread): Remove preprocessor conditional.
3744 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3746 * linux-low.c (linux_detach_one_lwp): Call
3747 the_low_target.prepare_to_resume before detaching.
3749 2011-12-14 Yao Qi <yao@codesourcery.com>
3751 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3754 2011-12-14 Yao Qi <yao@codesourcery.com>
3756 * i386-low.c (i386_low_stopped_data_address): Initialize local
3759 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3763 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3764 DR_CONTROL unless necessary. Extend comments.
3765 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3766 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3768 2011-12-13 Yao Qi <yao@codesourcery.com>
3770 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3772 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3774 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3776 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3777 Print new debug message for such case.
3779 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3781 Fix overlapping memcpy.
3782 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3783 the read_inferior_memory transfer.
3784 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3785 write_inferior_memory transfer.
3786 (set_fast_tracepoint_jump): New variable buf. Use it for the
3787 read_inferior_memory and write_inferior_memory transfers.
3788 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3789 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3790 Use it for the write_inferior_memory transfer.
3791 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3794 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3796 * linux-low.c (fetch_register, store_register): Make code
3797 consistent, fix formatting.
3799 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3801 * linux-low.c (usr_store_inferior_registers): Factor out code
3802 to handle individual registers into...
3803 (store_register): ... this new function.
3805 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3807 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3808 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3809 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3810 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3811 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3812 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3813 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3814 (srv_xmlfiles): Add new XML files.
3816 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3818 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3819 (init_registers_s390_linux32v1): Add prototype.
3820 (init_registers_s390_linux32v2): Likewise.
3821 (init_registers_s390_linux64v1): Likewise.
3822 (init_registers_s390_linux64v2): Likewise.
3823 (init_registers_s390x_linux64v1): Likewise.
3824 (init_registers_s390x_linux64v2): Likewise.
3825 (s390_num_regs): Increment to 52.
3826 (s390_regmap): Add orig_r2 register.
3827 (s390_num_regs_3264): Increment to 68.
3828 (s390_regmap_3264): Add orig_r2 register.
3829 (s390_collect_ptrace_register): Handle orig_r2 register.
3830 (s390_supply_ptrace_register): Likewise.
3831 (s390_fill_last_break): New function.
3832 (s390_store_last_break): Likewise.
3833 (s390_fill_system_call): New function.
3834 (s390_store_system_call): Likewise.
3835 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3837 (s390_check_regset): New function.
3838 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3839 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3840 Update target_regsets for available register sets.
3842 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3843 Jan Kratochvil <jan.kratochvil@redhat.com>
3845 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3846 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3848 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3849 * linux-low.h (struct process_info_private): New member r_debug.
3850 * server.c (handle_qxfer_libraries): Call
3851 the_target->qxfer_libraries_svr4.
3852 (handle_qxfer_libraries_svr4): New function.
3853 (qxfer_packets): New entry "libraries-svr4".
3854 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3855 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3856 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3857 PACKET_qXfer_libraries_svr4.
3859 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3861 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3862 PSW address/mask between 8-byte and 16-byte formats.
3863 (s390_supply_ptrace_register): Likewise.
3864 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3865 basic addressing mode bit.
3867 2011-11-24 Stan Shebs <stan@codesourcery.com>
3869 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3871 2011-11-17 Stan Shebs <stan@codesourcery.com>
3873 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3874 (tracing_start_time): New global.
3875 (tracing_stop_time): New global.
3876 (tracing_user_name): New global.
3877 (tracing_notes): New global.
3878 (tracing_stop_note): New global.
3879 (cmd_qtstart): Set traceframe_usage, start_time.
3880 (stop_tracing): Set stop_time.
3881 (cmd_qtstatus): Report additional status.
3882 (cmd_qtp): New function.
3883 (handle_tracepoint_query): Call it.
3884 (cmd_qtnotes): New function.
3885 (handle_tracepoint_general_set): Call it.
3886 (get_timestamp): Rename from tsv_get_timestamp.
3888 2011-11-14 Stan Shebs <stan@codesourcery.com>
3889 Kwok Cheung Yeung <kcy@codesourcery.com>
3891 * linux-x86-low.c (small_jump_insn): New.
3892 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3893 trampoline and error message, build a trampoline and issue a small
3894 jump instruction to it.
3895 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3896 trampoline and error message.
3897 (x86_get_min_fast_tracepoint_insn_len): New.
3898 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3899 * linux-low.h (struct linux_target_ops): Add arguments to
3900 install_fast_tracepoint_jump_pad operation, add new operation.
3901 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3903 (linux_get_min_fast_tracepoint_insn_len): New function.
3904 (linux_target_op): Add new operation.
3905 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
3906 (gdb_trampoline_buffer_end): Ditto.
3907 (gdb_trampoline_buffer_error): Ditto.
3908 (struct ipa_sym_addresses): Add fields for new IPA variables.
3909 (symbol_list): Add entries for new IPA variables.
3910 (struct tracepoint): Add fields to hold the address range of the
3911 trampoline used by the tracepoint.
3912 (trampoline_buffer_head): New static variable.
3913 (trampoline_buffer_tail): Ditto.
3914 (claim_trampoline_space): New function.
3915 (have_fast_tracepoint_trampoline_buffer): New function.
3916 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
3918 (install_fast_tracepoint): Ditto, also add error buffer argument.
3919 (cmd_qtminftpilen): New function.
3920 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
3921 (fast_tracepoint_from_trampoline_address): New function.
3922 (fast_tracepoint_collecting): Handle trampoline as part of jump
3924 (set_trampoline_buffer_space): New function.
3925 (initialize_tracepoint): Initialize new IPA variables.
3926 * target.h (struct target_ops): Add arguments to
3927 install_fast_tracepoint_jump_pad operation, add new
3928 get_min_fast_tracepoint_insn_len operation.
3929 (target_get_min_fast_tracepoint_insn_len): New.
3930 (install_fast_tracepoint_jump_pad): Add arguments.
3931 * server.h (IPA_BUFSIZ): Define.
3932 * linux-i386-ipa.c: Include extra header files.
3933 (initialize_fast_tracepoint_trampoline_buffer): New function.
3934 (initialize_low_tracepoint): Call it.
3935 * server.h (set_trampoline_buffer_space): Declare.
3936 (claim_trampoline_space): Ditto.
3937 (have_fast_tracepoint_trampoline_buffer): Ditto.
3939 2011-11-14 Yao Qi <yao@codesourcery.com>
3941 * server.c (handle_query): Handle InstallInTrace for qSupported.
3942 * tracepoint.c (add_tracepoint): Sort list.
3943 (install_tracepoint, download_tracepoint): New.
3944 (cmd_qtdp): Call them to install and download tracepoints.
3945 (sort_tracepoints): Removed.
3946 (cmd_qtstart): Update.
3948 2011-11-14 Yao Qi <yao@codesourcery.com>
3950 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
3951 * mem-break.h: Declare.
3952 * tracepoint.c (cmd_qtstart): Move some code to ...
3953 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
3955 (download_tracepoints): Move some code to ...
3956 (download_tracepoint_1): ... here. New.
3958 2011-11-08 Yao Qi <yao@codesourcery.com>
3960 * remote-utils.c (relocate_instruction): A comment fix.
3962 2011-11-07 Joel Brobecker <brobecker@adacore.com>
3964 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
3965 (i386_dr_low_get_control, i386_dr_low_get_status): Use
3966 dr_status_mirror and dr_control_mirror from debug_reg_state.
3967 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
3968 (i386_initial_stuff): Remove use of deleted globals.
3969 (i386_get_thread_context, i386_set_thread_context,
3970 i386_thread_added): Use dr_status_mirror and dr_control_mirror
3971 from debug_reg_state.
3973 2011-11-05 Yao Qi <yao@codesourcery.com>
3975 * tracepoint.c (gdb_collect): Loop over tracepoints of same
3976 address as TPOINT's.
3978 2011-11-02 Stan Shebs <stan@codesourcery.com>
3980 * tracepoint.c (agent_mem_read_string): New function.
3981 (eval_agent_expr): Call it for tracenz.
3982 * server.c (handle_query): Report support for tracenz.
3984 2011-11-02 Yao Qi <yao@codesourcery.com>
3986 * tracepoint.c (cmd_qtstart): Remove unused local variables.
3988 2011-11-02 Yao Qi <yao@codesourcery.com>
3990 * target.h: Fix a typo in comment.
3992 2011-10-31 Pedro Alves <pedro@codesourcery.com>
3994 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
3995 clobber the breakpoints' shadows with fast tracepoint jumps.
3996 * mem-break.h (check_mem_write): Add `myaddr' parameter.
3997 * target.c (write_inferior_memory): Also pass MYADDR down to
4000 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4002 * configure.ac: Check support for personality routine.
4003 * configure: Regenerate.
4004 * config.in: Likewise.
4005 * linux-low.c: Include <sys/personality.h>.
4006 Define ADDR_NO_RANDOMIZE if necessary.
4007 (linux_create_inferior): Disable address space randomization when
4008 forking inferior, if requested.
4009 (linux_supports_disable_randomization): New function.
4010 (linux_target_ops): Install it.
4011 * server.h (disable_randomization): Declare.
4012 * server.c (disable_randomization): New global variable.
4013 (handle_general_set): Handle QDisableRandomization.
4014 (handle_query): Likewise for qSupported.
4015 (main): Support --disable-randomization and --no-disable-randomization
4016 command line arguments.
4017 * target.h (struct target_ops): Add supports_disable_randomization.
4018 (target_supports_disable_randomization): New macro.
4020 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4022 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4024 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4025 [!PT_GETDSBT] (target_loadmap): New definition.
4026 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4027 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4028 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4029 and PT_GETDSBT to LINUX_LOADMAP.
4030 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4031 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4033 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4035 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4036 (arm_linux_hwbp_cap): New static variable.
4037 (arm_linux_get_hwbp_cap): Replace by ...
4038 (arm_linux_init_hwbp_cap): ... this new function.
4039 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4040 (arm_linux_get_hw_watchpoint_count): Likewise.
4041 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4042 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4043 (arm_prepare_to_resume): Use perror_with_name instead of error.
4045 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4047 * linux-arm-low.c: Include <signal.h>.
4048 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4049 (struct arm_linux_hwbp_cap): New data type.
4050 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4051 (struct arm_linux_hw_breakpoint): New data type.
4052 (MAX_BPTS, MAX_WPTS): Define.
4053 (struct arch_process_info, struct arch_lwp_info): New data types.
4054 (arm_linux_get_hwbp_cap): New function.
4055 (arm_linux_get_hw_breakpoint_count): Likewise.
4056 (arm_linux_get_hw_watchpoint_count): Likewise.
4057 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4058 (arm_hwbp_control_initialize): Likewise.
4059 (arm_hwbp_control_is_enabled): Likewise.
4060 (arm_hwbp_control_is_initialized): Likewise.
4061 (arm_hwbp_control_disable): Likewise.
4062 (arm_linux_hw_breakpoint_equal): Likewise.
4063 (arm_linux_hw_point_initialize): Likewise.
4064 (struct update_registers_data): New data structure.
4065 (update_registers_callback: New function.
4066 (arm_insert_point): Likewise.
4067 (arm_remove_point): Likewise.
4068 (arm_stopped_by_watchpoint): Likewise.
4069 (arm_stopped_data_address): Likewise.
4070 (arm_new_process): Likewise.
4071 (arm_new_thread): Likewise.
4072 (arm_prepare_to_resume): Likewise.
4073 (the_low_target): Register arm_insert_point, arm_remove_point,
4074 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4075 arm_new_thread, and arm_prepare_to_resume.
4077 2011-09-15 Stan Shebs <stan@codesourcery.com>
4079 * server.h (struct emit_ops): Add compare-goto fields.
4080 * tracepoint.c (gdb_agent_op_sizes): New table.
4081 (emit_eq_goto): New function.
4082 (emit_ne_goto): New function.
4083 (emit_lt_goto): New function.
4084 (emit_le_goto): New function.
4085 (emit_gt_goto): New function.
4086 (emit_ge_goto): New function.
4087 (is_goto_target): New function.
4088 (compile_bytecodes): Recognize special cases of compare-goto
4089 combinations and call specialized emitters for them.
4090 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4091 (amd64_emit_ne_goto): New function.
4092 (amd64_emit_lt_goto): New function.
4093 (amd64_emit_le_goto): New function.
4094 (amd64_emit_gt_goto): New function.
4095 (amd64_emit_ge_goto): New function.
4096 (amd64_emit_ops): Add the new functions.
4097 (i386_emit_eq_goto): New function.
4098 (i386_emit_ne_goto): New function.
4099 (i386_emit_lt_goto): New function.
4100 (i386_emit_le_goto): New function.
4101 (i386_emit_gt_goto): New function.
4102 (i386_emit_ge_goto): New function.
4103 (i386_emit_ops): Add the new functions.
4105 2011-09-08 Stan Shebs <stan@codesourcery.com>
4107 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4108 (i386_emit_epilogue): Restore %ebx.
4110 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4112 * server.c (step_thread): Remove definition.
4113 (process_serial_event): Don't handle Hs.
4114 * server.h (step_thread): Remove declaration.
4115 * target.c (set_desired_inferior): Remove use of step_thread.
4117 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4119 * linux-low.c: Include linux-procfs.h.
4120 (linux_attach_lwp_1): Update comments.
4121 (linux_attach): Scan for existing threads when attaching to a
4122 process that is the tgid.
4123 * Makefile.in: Update dependencies.
4125 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4127 * configure.srv: Add linux-procfs.o dependencies.
4129 2011-08-14 Yao Qi <yao@codesourcery.com>
4131 * target.h (struct target_ops): Fix indent.
4132 * win32-low.c (win32_target_ops): Fix comment.
4134 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4135 Yao Qi <yao@codesourcery.com>
4137 * Makefile.in (clean): Remove tic6x-*.c files.
4138 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4139 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4140 (tic6x-c64xp-linux.c): Likewise.
4141 * configure.srv: Add support for tic6x-*-uclinux.
4142 * linux-tic6x-low.c: New.
4143 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4145 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4146 Yao Qi <yao@codesourcery.com>
4148 * target.h (struct target_ops): Add read_loadmap.
4149 * linux-low.c (struct target_loadseg): New type.
4150 (struct target_loadmap): New type.
4151 (linux_read_loadmap): New function.
4152 (linux_target_ops): Add linux_read_loadmap.
4153 * server.c (handle_query): Support qXfer:fdpic:read packet.
4154 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4157 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4159 * win32-low.c: Include <stdint.h>.
4161 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4163 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4164 to the inferior here.
4165 (i386_remove_aligned_watchpoint): Ditto.
4166 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4167 fit part of the watchpoint in the debug registers.
4168 (i386_update_inferior_debug_regs): New.
4169 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4170 registers, and only update the inferior on success.
4171 (i386_low_remove_watchpoint): Ditto.
4173 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4175 * linux-low.c (compare_ints, unique, list_threads, show_process,
4176 linux_core_of_thread): Delete.
4177 (linux_target_ops): Change linux_core_of_thread to
4178 linux_common_core_of_thread.
4179 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4180 * utils.c (malloc_failure): Change type of argument.
4181 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4182 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4183 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4184 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4185 (IPA_OBJS): Add common-utils-ipa.o.
4186 (ptid_h, linux_osdata_h): New macros.
4187 (server_h): Add common/common-utils.h, common/xml-utils.h,
4188 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4190 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4191 ptid.o, buffer.o): New rules.
4192 (linux-low.o): Add common/linux-osdata.h as a dependency.
4193 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4194 * configure.ac: Add AC_HEADER_DIRENT check.
4195 * config.in: Regenerate.
4196 * configure: Regenerate.
4197 * remote-utils.c (xml_escape_text): Delete.
4198 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4199 buffer_xml_printf): Move to common/buffer.c.
4200 * server.c (main): Remove call to initialize_inferiors.
4201 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4202 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4203 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4204 internal_error, gdb_assert, gdb_assert_fail): Delete.
4205 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4206 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4208 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4209 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4210 initialize_inferiors): Delete.
4212 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4214 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4217 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4219 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4221 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4223 2011-05-26 Yao Qi <yao@codesourcery.com>
4225 * Makefile.in (thread-db.o): Track dependence to
4226 common/gdb_thread_db.h.
4227 * thread-db.c: include gdb_thread_db.h from right place.
4229 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4231 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4232 __FILE__ and __LINE__ to internal_error.
4234 2011-05-13 Doug Evans <dje@google.com>
4236 * thread-db.c (try_thread_db_load_from_sdir): New function.
4237 (try_thread_db_load_from_dir): New function.
4238 (thread_db_load_search): Handle $sdir, ignore $pdir.
4239 Remove trying of system directories if search of
4240 libthread-db-search-path fails, that is now done via $sdir.
4242 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4244 * server.c (handle_query): Add EnableDisableTracepoints to the list
4245 of supported features.
4246 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4248 (cmd_qtenable_disable): New.
4249 (cmd_qtstart): Install tracepoints even if disabled.
4250 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4251 receiving a QTEnable or QTDisable packet.
4252 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4253 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4255 (gdb_probe): Skip data collection if static tracepoint is disabled.
4257 2011-05-10 Doug Evans <dje@google.com>
4259 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4261 2011-05-04 Doug Evans <dje@google.com>
4263 * linux-low.c (linux_join): Skip process lookup.
4264 * spu-low.c (spu_join): Ditto.
4265 * server.c (join_inferiors_callback): Delete.
4266 (process_serial_event): For 'D' packet (detach) call join_inferior
4269 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4271 * README: Don't mention xscale*-*-linux*.
4272 * configure.srv (xscale*-*-linux*): Don't handle target.
4274 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4276 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4278 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4279 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4280 (i386_emit_void_call_2): Likewise.
4282 2011-04-26 Yao Qi <yao@codesourcery.com>
4284 * linux-low.c: Move common macros to linux-ptrace.h.
4285 Include linux-ptrace.h.
4286 * Makefile.in (linux_ptrace_h): New.
4287 (linux-low.o): Depends on linux-ptrace.h.
4289 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4291 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4292 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4293 (remote_prepare): New function with most of the TCP code from ...
4294 (remote_open): ... here. Detect PORT here unconditionally. Move also
4295 setting transport_is_reliable.
4296 * server.c (run_once): New variable.
4297 (gdbserver_usage): Document it.
4298 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4299 the first run if RUN_ONCE.
4300 * server.h (run_once, remote_prepare): New declarations.
4302 2011-04-19 Tom Tromey <tromey@redhat.com>
4304 * win32-low.c (handle_load_dll): Remove duplicate "the".
4306 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4308 Remove support for old Cygwin 1.5 versions.
4309 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4310 function to avoid warning.
4311 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4314 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4316 * gdbserver/server.h (Macro _): Define it if not available.
4318 2011-03-14 Michael Snyder <msnyder@vmware.com>
4320 * hostio.c (handle_close): Remove unnecessary null test.
4322 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4324 * Makefile.in (maintainer-clean realclean distclean): Remove
4325 "make ... subdir_do" command.
4327 2011-03-10 Michael Snyder <msnyder@vmware.com>
4329 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4331 * server.c (handle_v_run): Free alloced buffer on early return.
4333 2011-03-09 Yao Qi <yao@codesourcery.com>
4336 2011-03-04 Yao Qi <yao@codesourcery.com>
4338 * Makefile.in: Remove GNU make feature --directory.
4340 2011-03-05 Yao Qi <yao@codesourcery.com>
4342 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4343 (subdir_do): New make target. Copied from gdb/Makefile.
4344 (maintainer-clean, realclean, distclean, clean): Call corresponding
4345 make targets in common/Makefile.
4347 2011-02-11 Yao Qi <yao@codesourcery.com>
4349 * configure.ac: Call AC_PROG_RANLIB.
4350 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4351 * configure: Regenerate.
4353 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4355 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4357 2011-03-06 Yao Qi <yao@codesourcery.com>
4359 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4361 2011-03-05 Yao Qi <yao@codesourcery.com>
4363 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4364 (subdir_do): New make target. Copied from gdb/Makefile.
4365 (maintainer-clean, realclean, distclean, clean): Call corresponding
4366 make targets in common/Makefile.
4368 2011-03-04 Yao Qi <yao@codesourcery.com>
4370 * Makefile.in: Remove GNU make feature --directory.
4372 2011-03-04 Michael Snyder <msnyder@vmware.com>
4374 * server.c (queue_stop_reply): Call xmalloc not malloc.
4376 2011-03-02 Michael Snyder <msnyder@vmware.com>
4378 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4380 2011-02-28 Michael Snyder <msnyder@vmware.com>
4382 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4383 (cmd_qtframe): Ditto.
4384 (cmd_qtbuffer): Ditto.
4385 (cmd_bigqtbuffer): Ditto.
4387 * utils.c (decimal2str): Initialize 'width' to nine, then
4390 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4392 * hostio.c (require_data): Free *data, not data.
4394 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4396 * hostio.c (require_data): Use free, not xfree.
4398 2011-02-27 Michael Snyder <msnyder@vmware.com>
4400 * server.c (handle_query): Discard unused value.
4402 * hostio.c (require_data): Free malloc memory before returning
4405 2011-02-26 Michael Snyder <msnyder@vmware.com>
4407 * linux-low.c (list_threads): Call closedir for dirent.
4409 2011-02-27 Michael Snyder <msnyder@vmware.com>
4411 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4412 a case statement falls through.
4414 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4416 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4419 2011-02-26 Michael Snyder <msnyder@vmware.com>
4421 * utils.c (decimal2str): Eliminate dead code and dead param.
4422 (pulongest): Drop dead param from call to decimal2str.
4425 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4427 Revert the following patch (not approved yet):
4428 2011-02-21 Hui Zhu <teawater@gmail.com>
4429 * tracepoint.c (tp_printf): New function.
4430 (eval_agent_expr): Handle gdb_agent_op_printf.
4432 2011-02-21 Hui Zhu <teawater@gmail.com>
4434 * tracepoint.c (tp_printf): New function.
4435 (eval_agent_expr): Handle gdb_agent_op_printf.
4437 2011-02-18 Tom Tromey <tromey@redhat.com>
4439 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4440 (tracepoint.o): Likewise.
4441 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4442 (gdb_agent_op_names): Likewise.
4444 2011-02-18 Tom Tromey <tromey@redhat.com>
4446 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4447 gdb_agent_op_rot>: New constants.
4448 (gdb_agent_op_names): Add pick and roll.
4449 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4452 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4454 * aclocal.m4: Regenerated with aclocal-1.11.1.
4456 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4458 * server.c (handle_qxfer_traceframe_info): New.
4459 (qxfer_packets): Register "traceframe-info".
4460 (handle_query): Report support for qXfer:traceframe-info:read+.
4461 * tracepoint.c (match_blocktype): New.
4462 (traceframe_find_block_type): Rename to ...
4463 (traceframe_walk_blocks): ... this. Add callback filter argument,
4465 (traceframe_find_block_type): New, reimplemented on top of
4466 traceframe_walk_blocks.
4467 (build_traceframe_info_xml): New.
4468 (traceframe_read_info): New.
4469 * server.h (traceframe_read_info): Declare.
4471 2011-02-11 Yao Qi <yao@codesourcery.com>
4473 * configure.ac: Call AC_PROG_RANLIB.
4474 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4475 * configure: Regenerate.
4477 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4479 * server.c (gdb_read_memory): Change return semantics to allow
4481 (handle_search_memory_1): Adjust.
4482 (process_serial_event) <'m' packet>: Handle partial transfers.
4483 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4485 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4487 * regcache.c (init_register_cache): Initialize
4488 regcache->register_status.
4489 (free_register_cache): Release regcache->register_status.
4490 (regcache_cpy): Copy register_status.
4491 (registers_to_string): Print 'x's for unavailable registers.
4492 (supply_register): Mark the register's status valid or
4493 unavailable, depending on whether a buffer was passed in or not.
4494 (supply_register_zeroed): New.
4495 (supply_regblock): Mark the registers' status valid or
4496 unavailable, depending on whether a buffer was passed in or not.
4497 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4498 (struct regcache): New `register_status' field.
4499 (supply_register_zeroed): Declare.
4500 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4501 supply_register_zeroed, rather than passing a NULL buffer to
4503 * tracepoint.c (fetch_traceframe_registers): Update comment.
4505 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4507 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4510 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4512 * server.h (decode_xfer_write): Change prototype.
4513 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4514 and don't extract the annex here.
4515 * server.c (decode_xfer_read): Remove `annex' parameter,
4516 and don't extract the annex here.
4518 (struct qxfer): New.
4519 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4520 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4521 (handle_qxfer_statictrace): New functions, abstracted out from
4522 handle_query, and made to use the struct qxfer interface.
4523 (handle_threads_qxfer_proper): Rename to ...
4524 (handle_qxfer_threads_proper): ... this.
4525 (handle_threads_qxfer): Rename to ...
4526 (handle_qxfer_threads): ... this. Adjust.
4527 (qxfer_packets): New array.
4528 (handle_qxfer): New function.
4529 (handle_query): Use handle_qxfer.
4531 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4533 * gdbreplay.c: Shorten lines of >= 80 columns.
4534 * linux-low.c: Ditto.
4535 * linux-ppc-low.c: Ditto.
4536 * linux-s390-low.c: Ditto.
4537 * linux-sparc-low.c: Ditto.
4538 * linux-x86-low.c: Ditto.
4539 * linux-xtensa-low.c: Ditto.
4540 * mem-break.c: Ditto.
4542 * regcache.h: Ditto.
4543 * remote-utils.c: Ditto.
4546 * thread-db.c: Ditto.
4547 * tracepoint.c: Ditto.
4549 * win32-low.h: Ditto.
4551 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4553 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4556 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4558 * server.c (gdbserver_version): Update copyright year in version
4560 * gdbreplay.c (gdbreplay_version): Ditto.
4562 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4564 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4565 * linux-bfin-low.c: New file.
4566 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4567 PT_DATA_ADDR for BFIN targets.
4568 * Makefile.in (SFILES): Add linux-bfin-low.c.
4569 (clean): Remove reg-bfin.c.
4570 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4571 * README: Mention supported Blackfin targets.
4573 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4575 * .gitignore: New file.
4577 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4579 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4581 2010-10-22 Jie Zhang <jie@codesourcery.com>
4583 * Makefile.in: Add FLAGS_TO_PASS variable.
4584 (install): Remove dependency of install-only and recursively
4585 invoke make for install-only.
4587 2010-10-04 Doug Evans <dje@google.com>
4589 * Makefile.in (uninstall): Use $(DESTDIR).
4591 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4595 * linux-x86-low.c (compat_siginfo_from_siginfo)
4596 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4597 si_code is < 0. Check for si_code == SI_TIMER before checking for
4600 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4602 * lynx-i386-low.c: New file.
4603 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4605 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4607 * lynx-low.c (ptrace_request_to_str): Remove handling for
4608 request values that have been removed in LynxOS 5.x.
4610 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4612 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4615 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4617 * configure.ac: Add --enable-inprocess-agent option.
4618 * configure: Rebuilt.
4620 2010-09-06 Yao Qi <yao@codesourcery.com>
4622 * linux-low.c (linux_kill): Remove unused variable.
4623 (linux_stabilize_threads): Likewise.
4624 * server.c (start_inferior): Likewise.
4625 (queue_stop_reply_callback): Likewise.
4626 * tracepoint.c (do_action_at_tracepoint): Likewise.
4628 2010-09-06 Yao Qi <yao@codesourcery.com>
4630 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4633 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4635 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4637 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4639 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4642 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4644 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4645 gdbserver/lynx-ppc-low.c: New files.
4646 * Makefile.in (lynx_low_h): New variable.
4647 (lynx-low.o, lynx-ppc-low.o): New rules.
4648 * configure.ac: On LynxOS, link with -lnetinet.
4649 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4650 * configure: regenerate.
4652 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4654 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4655 * configure.ac: Add check for vasprintf and vsnprintf.
4656 * configure, config.in: Regenerate.
4657 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4659 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4661 * gdbreplay.c: Move include of alloca.h up, next to include of
4663 * server.h: Add include of malloc.h.
4664 * mem-break.c: Remove include of malloc.h.
4665 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4667 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4669 * Makefile.in (memmem.o): Build with -Wno-error.
4671 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4673 * utils.c (xsnprintf): Make non-static.
4674 * server.h: Add xsnprintf declaration.
4675 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4676 replace calls to snprintf by calls to xsnprintf throughout.
4678 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4680 * configure.ac: Add configure check for alloca.
4681 * configure, config.in: Regenerate.
4682 * server.h: Include alloca.h if it exists.
4683 * gdbreplay.c: Include alloca.h if it exists.
4685 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4687 * linux-low.c (__SIGRTMIN): Define if not already defined.
4688 (linux_create_inferior): Check for __ANDROID__ rather than
4690 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4691 are already deferred.
4692 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4693 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4694 stopped and already has a pending signal to report.
4695 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4696 a pending signal to report or is moving out of a jump pad.
4697 (linux_init_signals): Check for __ANDROID__ rather than
4700 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4702 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4703 debug_threads check. Avoid a linear search when not doing debug
4706 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4708 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4709 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4710 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4711 (process_event): Change local fd's type to gdb_fildes_t.
4712 (create_file_handler): Adjust prototype.
4713 (delete_file_handler): Adjust prototype.
4714 (handle_file_event): Adjust prototype. Use pfildes.
4715 (create_file_event): Adjsut prototype.
4716 * remote-utils.c (remote_desc, listen_desc): Change type to
4718 * server.h: New gdb_fildes_t typedef.
4719 [USE_WIN32API]: Include winsock2.h.
4720 (delete_file_handler, add_file_handler): Adjust prototypes.
4722 * utils.c (pfildes): New.
4724 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4726 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4727 * configure: Regenerate.
4729 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4731 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4732 (linux_done_accessing_memory): ... this.
4733 (linux_target_ops): Adjust.
4734 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4735 * nto-low.c (nto_target_ops): Adjust comment.
4736 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4737 * spu-low.c (spu_target_ops): Adjust comment.
4738 * target.h (target_ops): Rename unprepare_to_access_memory field
4739 to done_accessing_memory.
4740 (unprepare_to_access_memory): Rename to ...
4741 (done_accessing_memory): ... this.
4743 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4745 * linux-low.c (linux_prepare_to_access_memory): New.
4746 (linux_unprepare_to_access_memory): New.
4747 (linux_target_ops): Install them.
4748 * server.c (read_memory): Rename to ...
4749 (gdb_read_memory): ... this. Use
4750 prepare_to_access_memory/prepare_to_access_memory.
4751 (write_memory): Rename to ...
4752 (gdb_write_memory): ... this. Use
4753 prepare_to_access_memory/prepare_to_access_memory.
4754 (handle_search_memory_1): Adjust.
4755 (process_serial_event): Adjust.
4756 * target.h (struct target_ops): New fields
4757 prepare_to_access_memory and unprepare_to_access_memory.
4758 (prepare_to_access_memory, unprepare_to_access_memory): New.
4759 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4760 prepare_to_access_memory/prepare_to_access_memory.
4761 * nto-low.c (nto_target_ops): Adjust.
4762 * spu-low.c (spu_target_ops): Adjust.
4763 * win32-low.c (win32_target_ops): Adjust.
4765 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4767 * Makefile.in (WARN_CFLAGS): Get it from configure.
4768 (WERROR_CFLAGS): New.
4769 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4770 * configure.ac: Introduce --enable-werror, which adds -Werror to
4771 the compiler command line. Enabled by default. Disable with
4772 --disable-werror. Add -Wdeclaration-after-statement
4773 Wpointer-arith and -Wformat-nonliteral to warning flags.
4774 * configure: Regenerate.
4776 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4778 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4780 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4782 * gdbreplay.c (remote_error): New.
4784 (expect): Use gdbchar. Check for error reading from GDB.
4785 Clarify sync error output.
4786 (play): Check for errors writing to GDB.
4787 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4788 * remote-utils.c (getpkt): Check for errors writing to the remote
4791 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4793 * linux-low.c (linux_wait_1): Move non-debugging code out of
4794 `debug_threads' control.
4796 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4798 * linux-low.c (linux_wait_1): Don't set last_status here.
4799 * server.c (push_event, queue_stop_reply_callback): Assert we're
4800 not pushing a TARGET_WAITKIND_IGNORE event.
4801 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4802 (myresume, handle_target_event): Set the thread's last_resume_kind
4803 and last_status from the target returned status.
4805 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4809 * linux-x86-low.c (update_debug_registers_callback): New.
4810 (i386_dr_low_set_addr): Use it.
4811 (i386_dr_low_get_addr): New.
4812 (i386_dr_low_set_control): Use update_debug_registers_callback.
4813 (i386_dr_low_get_control): New.
4814 (i386_dr_low_get_status): Adjust.
4815 * linux-low.c (linux_stop_lwp): New.
4816 * linux-low.h (linux_stop_lwp): Declare.
4818 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4819 argument instead of a i386_debug_reg_state.
4820 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4821 a i386_debug_reg_state.
4822 (i386_insert_aligned_watchpoint): Adjust.
4823 (i386_remove_aligned_watchpoint): Adjust.
4824 (i386_low_stopped_data_address): Read the debug registers from the
4825 inferior instead of from the mirrors.
4826 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4827 (i386_dr_low_get_addr): Declare.
4828 (i386_dr_low_get_control): Declare.
4829 (i386_dr_low_get_status): Change prototype.
4831 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4832 (i386_dr_low_get_addr): New.
4833 (i386_dr_low_get_control): New.
4834 (i386_dr_low_get_status): Adjust prototype. Return
4836 (i386_initial_stuff): Clear dr_status_mirror and
4838 (i386_get_thread_context): Adjust.
4839 (i386_set_thread_context): Adjust.
4840 (i386_thread_added): Adjust.
4842 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4844 * linux-low.h (linux_thread_area): Delete declaration.
4846 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4848 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4849 after its termination.
4851 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4853 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4854 (gdb_wants_all_stopped): Delete.
4855 (linux_wait_1): Don't call them.
4856 * server.c (handle_v_cont): Tag all threads as want-stopped.
4857 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4858 stopped as "client-wants-stopped".
4860 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4862 * Makefile.in (signals_h): New.
4863 (server_h): Depend on it.
4864 (server.o): Don't depend on $(signals_def).
4865 (signals.o): Depend on $(signals_def).
4867 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4869 * Makefile.in (signals_def): New.
4870 (server_h): Append include/gdb/signals.h and signals_def.
4871 (server.o): Append signals_def.
4873 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4875 * server.c (handle_target_event): Use target_signal_to_host for
4876 resume_info.sig initialization.
4877 * target.h (struct thread_resume) <sig>: New comment.
4879 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4881 * server.c (handle_query): strcpy() the returned string from paddress()
4882 instead of sprintf().
4883 * utils.c (paddress): Return phex_nz().
4885 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4887 * server.c (handle_v_cont): Call mourn_inferior if process
4889 (myresume): Likewise.
4891 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4893 Static tracepoints, and integration with UST.
4895 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4896 * mem-break.c (uninsert_all_breakpoints)
4897 (reinsert_all_breakpoints): New.
4898 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4899 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4900 (gdb_agent_ust_loaded, helper_thread_id)
4901 (gdb_agent_helper_thread_id): New macros.
4902 (struct ipa_sym_addresses): Add addr_ust_loaded,
4903 addr_helper_thread_id, addr_cmd_buf.
4904 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
4905 (in_process_agent_loaded_ust): New.
4906 (write_e_ust_not_loaded): New.
4907 (maybe_write_ipa_ust_not_loaded): New.
4908 (struct collect_static_trace_data_action): New.
4909 (enum tracepoint_type) <static_tracepoint>: New.
4910 (struct tracepoint) <handle>: Mention static tracepoints.
4911 (struct static_tracepoint_ctx): New.
4912 (CMD_BUF_SIZE): New.
4913 (add_tracepoint_action): Handle static tracepoint actions.
4914 (unprobe_marker_at): New.
4915 (clear_installed_tracepoints): Handle static tracepoints.
4916 (cmd_qtdp): Handle static tracepoints.
4917 (probe_marker_at): New.
4918 (cmd_qtstart): Handle static tracepoints.
4919 (response_tracepoint): Handle static tracepoints.
4920 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
4921 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
4922 (get_context_regcache): Handle static tracepoints.
4923 (do_action_at_tracepoint): Handle static tracepoint actions.
4924 (traceframe_find_block_type): Handle static trace data blocks.
4925 (traceframe_read_sdata): New.
4926 (download_tracepoints): Download static tracepoint actions.
4927 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
4928 (GDB_PROBE_NAME): New.
4933 (ust_marker_to_static_tracepoint): New.
4935 (collect_ust_data_at_tracepoint): New.
4936 (gdb_ust_probe): New.
4937 (UNIX_PATH_MAX, SOCK_DIR): New.
4938 (gdb_ust_connect_sync_socket): New.
4939 (resume_thread, stop_thread): New.
4940 (run_inferior_command): New.
4941 (init_named_socket): New.
4942 (gdb_ust_socket_init): New.
4943 (cstr_to_hexstr): New.
4945 (first_marker, next_marker): New.
4946 (response_ust_marker): New.
4947 (cmd_qtfstm, cmd_qtsstm): New.
4948 (unprobe_marker_at, probe_marker_at): New.
4949 (cmd_qtstmat, gdb_ust_thread): New.
4950 (gdb_ust_init): New.
4951 (initialize_tracepoint_ftlib): Call gdb_ust_init.
4952 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
4954 (x86_64_st_collect_regmap): New.
4955 (X86_64_NUM_ST_COLLECT_GREGS): New.
4956 (AMD64_RIP_REGNUM): New.
4957 (supply_static_tracepoint_registers): New.
4958 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
4960 (i386_st_collect_regmap): New.
4961 (i386_NUM_ST_COLLECT_GREGS): New.
4962 (supply_static_tracepoint_registers): New.
4963 * server.c (handle_query): Handle qXfer:statictrace:read.
4964 <qSupported>: Report support for StaticTracepoints, and
4965 qXfer:statictrace:read features.
4966 * server.h (traceframe_read_sdata)
4967 (supply_static_tracepoint_registers): Declare.
4968 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
4969 (unpack_varlen_hex): Include in IPA build.
4970 * Makefile.in (ustlibs, ustinc): New.
4971 (IPA_OBJS): Add remote-utils-ipa.o.
4972 ($(IPA_LIB)): Link -ldl and -lpthread.
4974 (IPAGENT_CFLAGS): Add UST_CFLAGS.
4975 * config.in, configure: Regenerate.
4977 2010-06-20 Ian Lance Taylor <iant@google.com>
4978 Pedro Alves <pedro@codesourcery.com>
4980 * linux-x86-low.c (always_true): Delete.
4981 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
4982 trying to fool the compiler with always_true.
4984 2010-06-20 Pedro Alves <pedro@codesourcery.com>
4986 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
4987 conditions in gdbserver.
4989 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
4991 * spu-low.c (spu_read_memory): Wrap around local store limit.
4992 (spu_write_memory): Likewise.
4994 2010-06-15 Pedro Alves <pedro@codesourcery.com>
4996 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
4997 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
4999 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5001 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5002 uses with LONGEST uses.
5004 2010-06-14 Stan Shebs <stan@codesourcery.com>
5005 Pedro Alves <pedro@codesourcery.com>
5009 * linux-x86-low.c: Include limits.h.
5014 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5015 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5016 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5017 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5018 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5019 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5020 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5021 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5022 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5023 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5024 (amd64_emit_void_call_2): New.
5025 (amd64_emit_ops): New.
5026 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5027 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5028 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5029 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5030 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5031 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5032 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5033 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5034 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5035 (i386_emit_stack_adjust, i386_emit_int_call_1)
5036 (i386_emit_void_call_2): New.
5037 (i386_emit_ops): New.
5038 (x86_emit_ops): New.
5039 (the_low_target): Install x86_emit_ops.
5040 * server.h (struct emit_ops): New.
5041 (get_raw_reg_func_addr): Declare.
5042 (current_insn_ptr, emit_error): Declare.
5043 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5044 (set_trace_state_variable_value): New defines.
5045 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5046 addr_get_trace_state_variable_value and
5047 addr_set_trace_state_variable_value.
5048 (symbol_list): New fields for get_raw_reg,
5049 get_trace_state_variable_value and set_trace_state_variable_value.
5050 (condfn): New typedef.
5051 (struct tracepoint): New field `compiled_cond'.
5052 (do_action_at_tracepoint): Clear compiled_cond.
5053 (get_trace_state_variable_value, set_trace_state_variable_value):
5055 (condition_true_at_tracepoint): If there's a compiled condition,
5057 (current_insn_ptr, emit_error): New globals.
5058 (struct bytecode_address): New.
5059 (get_raw_reg_func_addr): New.
5060 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5061 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5062 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5063 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5064 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5065 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5066 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5067 (compile_tracepoint_condition, compile_bytecodes): New.
5068 * target.h (emit_ops): Forward declare.
5069 (struct target_ops): New field emit_ops.
5070 (target_emit_ops): New.
5071 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5072 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5073 * linux-low.c (linux_emit_ops): New.
5074 (linux_target_ops): Install it.
5075 * linux-low.h (struct linux_target_ops): New field emit_ops.
5077 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5079 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5080 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5082 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5083 Stan Shebs <stan@codesourcery.com>
5085 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5086 (all): Depend on $(extra_libraries).
5087 (install-only): Install the IPA.
5088 (IPA_OBJS, IPA_LIB): New.
5089 (clean): Remove the IPA lib.
5090 (IPAGENT_CFLAGS): New.
5091 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5092 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5093 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5094 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5095 * configure.ac: Check for atomic builtins support in the compiler.
5096 (IPA_DEPFILES, extra_libraries): Define.
5097 * configure.srv (ipa_obj): Add description.
5098 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5099 (i[34567]86-*-linux*): Set ipa_obj.
5100 (x86_64-*-linux*): Set ipa_obj.
5101 * linux-low.c (stabilizing_threads): New.
5102 (supports_fast_tracepoints): New.
5103 (linux_detach): Stabilize threads before detaching.
5104 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5105 the lwp is either not stabilizing, or is moving out of a jump pad.
5106 (linux_fast_tracepoint_collecting): New.
5107 (maybe_move_out_of_jump_pad): New.
5108 (enqueue_one_deferred_signal): New.
5109 (dequeue_one_deferred_signal): New.
5110 (linux_wait_for_event_1): If moving out of a jump pad, defer
5111 pending signals to later.
5112 (linux_stabilize_threads): New.
5113 (linux_wait_1): Check if threads need moving out of jump pads, and
5115 (stuck_in_jump_pad_callback): New.
5116 (move_out_of_jump_pad_callback): New.
5118 (linux_resume_one_lwp): Handle moving out of jump pads.
5119 (linux_set_resume_request): Dequeue deferred signals.
5120 (need_step_over_p): Also step over fast tracepoint jumps.
5121 (start_step_over): Also uninsert fast tracepoint jumps.
5122 (finish_step_over): Also reinsert fast tracepoint jumps.
5123 (linux_install_fast_tracepoint_jump): New.
5124 (linux_target_ops): Install linux_stabilize_threads and
5125 linux_install_fast_tracepoint_jump_pad.
5126 * linux-low.h (linux_target_ops) <get_thread_area,
5127 install_fast_tracepoint_jump_pad>: New fields.
5128 (struct lwp_info) <collecting_fast_tracepoint,
5129 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5130 (linux_get_thread_area): Declare.
5131 * linux-x86-low.c (jump_insn): New.
5132 (x86_get_thread_area): New.
5133 (append_insns): New.
5135 (amd64_install_fast_tracepoint_jump_pad): New.
5136 (i386_install_fast_tracepoint_jump_pad): New.
5137 (x86_install_fast_tracepoint_jump_pad): New.
5138 (the_low_target): Install x86_get_thread_area and
5139 x86_install_fast_tracepoint_jump_pad.
5140 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5141 (struct fast_tracepoint_jump): New.
5142 (fast_tracepoint_jump_insn): New.
5143 (fast_tracepoint_jump_shadow): New.
5144 (find_fast_tracepoint_jump_at): New.
5145 (fast_tracepoint_jump_here): New.
5146 (delete_fast_tracepoint_jump): New.
5147 (set_fast_tracepoint_jump): New.
5148 (uninsert_fast_tracepoint_jumps_at): New.
5149 (reinsert_fast_tracepoint_jumps_at): New.
5150 (set_breakpoint_at): Use write_inferior_memory.
5151 (uninsert_raw_breakpoint): Use write_inferior_memory.
5152 (check_mem_read): Mask out fast tracepoint jumps.
5153 (check_mem_write): Mask out fast tracepoint jumps.
5154 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5155 (set_fast_tracepoint_jump): Declare.
5156 (delete_fast_tracepoint_jump)
5157 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5158 (reinsert_fast_tracepoint_jumps_at): Declare.
5159 * regcache.c: Don't compile many functions when building the
5160 in-process agent library.
5161 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5162 the register buffer in the heap.
5163 (free_register_cache): If the register buffer isn't owned by the
5164 regcache, don't free it.
5165 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5166 pre-existing register caches.
5167 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5169 (convert_ascii_to_int): : Constify `from' parameter type.
5170 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5171 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5172 the needed buffer in-place.
5173 (relocate_instruction): New.
5174 * server.c (handle_query) <qSymbols>: If the target supports
5175 tracepoints, give it a chance of looking up symbols. Report
5176 support for fast tracepoints.
5177 (handle_status): Stabilize threads.
5178 (process_serial_event): Adjust.
5179 * server.h (struct fast_tracepoint_jump): Forward declare.
5180 (struct process_info) <fast_tracepoint_jumps>: New field.
5181 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5182 (decode_X_packet, decode_M_packet): Adjust.
5183 (relocate_instruction): Declare.
5184 (in_process_agent_loaded): Declare.
5185 (tracepoint_look_up_symbols): Declare.
5186 (struct fast_tpoint_collect_status): Declare.
5187 (fast_tracepoint_collecting): Declare.
5188 (force_unlock_trace_buffer): Declare.
5189 (handle_tracepoint_bkpts): Declare.
5190 (initialize_low_tracepoint)
5191 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5192 * target.h (struct target_ops) <stabilize_threads,
5193 install_fast_tracepoint_jump_pad>: New fields.
5194 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5195 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5196 [HAVE_STDINT_H]: Include stdint.h.
5197 (trace_debug_1): Rename to ...
5198 (trace_vdebug): ... this.
5199 (trace_debug): Rename to ...
5200 (trace_debug_1): ... this. Add `level' parameter.
5202 (ATTR_USED, ATTR_NOINLINE): New.
5203 (IP_AGENT_EXPORT): New.
5204 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5205 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5206 (about_to_request_buffer_space, trace_buffer_is_full)
5207 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5208 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5209 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5210 (traceframe_write_count, traceframes_created)
5211 (trace_state_variables)
5212 New renaming defines.
5213 (struct ipa_sym_addresses): New.
5214 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5216 (ipa_sym_addrs): New.
5217 (all_tracepoint_symbols_looked_up): New.
5218 (in_process_agent_loaded): New.
5219 (write_e_ipa_not_loaded): New.
5220 (maybe_write_ipa_not_loaded): New.
5221 (tracepoint_look_up_symbols): New.
5222 (debug_threads) [IN_PROCESS_AGENT]: New.
5223 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5224 (UNKNOWN_SIDE_EFFECTS): New.
5225 (stop_tracing): New.
5226 (flush_trace_buffer): New.
5227 (stop_tracing_bkpt): New.
5228 (flush_trace_buffer_bkpt): New.
5229 (read_inferior_integer): New.
5230 (read_inferior_uinteger): New.
5231 (read_inferior_data_pointer): New.
5232 (write_inferior_data_pointer): New.
5233 (write_inferior_integer): New.
5234 (write_inferior_uinteger): New.
5235 (struct collect_static_trace_data_action): Delete.
5236 (enum tracepoint_type): New.
5237 (struct tracepoint) <type>: New field `type'.
5238 <actions_str, step_actions, step_actions_str>: Only include in
5240 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5241 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5242 (tracepoints): Use IP_AGENT_EXPORT.
5243 (last_tracepoint): Don't include in the IPA.
5244 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5245 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5246 (alloced_trace_state_variables): New.
5247 (trace_state_variables): Use IP_AGENT_EXPORT.
5248 (traceframe_t): Delete unused variable.
5249 (circular_trace_buffer): Don't include in the IPA.
5250 (trace_buffer_start): Delete.
5251 (struct trace_buffer_control): New.
5252 (trace_buffer_free): Delete.
5253 (struct ipa_trace_buffer_control): New.
5254 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5255 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5257 (trace_buffer_ctrl): New.
5258 (TRACE_BUFFER_CTRL_CURR): New.
5259 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5260 Reimplement as macros.
5261 (trace_buffer_wrap): Delete.
5262 (traceframe_write_count, traceframe_read_count)
5263 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5264 (struct tracepoint_hit_ctx) <type>: New field.
5265 (struct fast_tracepoint_ctx): New.
5266 (memory_barrier): New.
5268 (record_tracepoint_error): Update atomically in the IPA.
5269 (clear_inferior_trace_buffer): New.
5270 (about_to_request_buffer_space): New.
5271 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5272 updating the same buffer.
5273 (add_tracepoint): Default the tracepoint's type to trap
5274 tracepoint, and orig_size to -1.
5275 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5277 (create_trace_state_variable): New parameter `gdb'. Handle it.
5278 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5279 (cmd_qtdp): Handle fast tracepoints.
5281 (max_jump_pad_size): New.
5282 (gdb_jump_pad_head): New.
5283 (get_jump_space_head): New.
5284 (claim_jump_space): New.
5285 (sort_tracepoints): New.
5286 (MAX_JUMP_SIZE): New.
5287 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5289 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5290 support. Upload fast traceframes, and delete internal IPA
5292 (stop_tracing_handler): New.
5293 (flush_trace_buffer_handler): New.
5294 (cmd_qtstop): Upload fast tracepoints.
5295 (response_tracepoint): Handle fast tracepoints.
5296 (tracepoint_finished_step): Upload fast traceframes. Set the
5297 tracepoint hit context's tracepoint type.
5298 (handle_tracepoint_bkpts): New.
5299 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5300 type. Add comment about fast tracepoints.
5301 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5302 non-existing action_str field.
5303 (get_context_regcache): Handle fast tracepoints.
5304 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5306 (fast_tracepoint_from_jump_pad_address): New.
5307 (fast_tracepoint_from_ipa_tpoint_address): New.
5308 (collecting_t): New.
5309 (force_unlock_trace_buffer): New.
5310 (fast_tracepoint_collecting): New.
5313 (write_inferior_data_ptr): New.
5314 (target_tp_heap): New.
5315 (target_malloc): New.
5316 (download_agent_expr): New.
5318 (download_tracepoints): New.
5319 (download_trace_state_variables): New.
5320 (upload_fast_traceframes): New.
5321 (IPA_FIRST_TRACEFRAME): New.
5322 (IPA_NEXT_TRACEFRAME_1): New.
5323 (IPA_NEXT_TRACEFRAME): New.
5324 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5325 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5326 (gdb_jump_pad_buffer_end): New.
5327 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5328 (initialize_tracepoint): Adjust.
5329 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5330 buffer. Initialize the low module.
5331 * utils.c (PREFIX, TOOLNAME): New.
5332 (malloc_failure): Use PREFIX.
5333 (error): In the IPA, an error causes an exit.
5334 (fatal, warning): Use PREFIX.
5335 (internal_error): Use TOOLNAME.
5336 (NUMCELLS): Increase to 10.
5337 * configure, config.in: Regenerate.
5339 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5341 * server.c (handle_query) <qSupported>: Do two passes over the
5342 qSupported string to avoid nesting strtok.
5344 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5346 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5348 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5350 * configure: Regenerate.
5351 * proc-service.list: New.
5353 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5355 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5358 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5360 * gdbreplay.c (remote_open): Check error return from socket() call by
5361 its equality to -1 not by it being negative.
5362 * remote-utils.c (remote_open): Likewise.
5364 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5366 * config.h: Regenerate.
5368 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5370 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5371 doesn't provide PTRACE_GET_THREAD_AREA.
5373 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5375 * linux-m68k-low.c: Include <asm/ptrace.h>
5376 (ps_get_thread_area): Implement.
5378 2010-05-03 Doug Evans <dje@google.com>
5380 * event-loop.c (struct callback_event): New struct.
5381 (callback_list): New global.
5382 (append_callback_event, delete_callback_event): New functions.
5383 (process_callback): New function.
5384 (start_event_loop): Call it.
5385 * remote-utils.c (NOT_SCHEDULED): Define.
5386 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5387 moved out of readchar.
5388 (readchar): Rewrite. Call reschedule before returning.
5389 (reset_readchar): New function.
5390 (remote_close): Call it.
5391 (process_remaining, reschedule): New functions.
5392 * server.h (callback_handler_func): New typedef.
5393 (append_callback_event, delete_callback_event): Declare.
5395 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5397 * proc-service.c (ps_pglobal_lookup): Use
5398 thread_db_look_up_one_symbol.
5399 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5400 parameter. Use it instead of all_symbols_looked_up.
5401 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5403 (all_symbols_looked_up): Don't declare.
5404 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5405 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5407 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5408 Set all_symbols_looked_up here.
5409 (thread_db_look_up_one_symbol): New.
5410 (thread_db_get_tls_address): Adjust.
5411 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5412 thread_db object on the heap, and tentatively set it in the
5414 (thread_db_init): Don't set all_symbols_looked_up here.
5415 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5417 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5419 * linux-low.c (linux_kill, linux_detach): Adjust.
5420 (status_pending_p_callback): Remove redundant statement. Check
5421 for !TARGET_WAITIKIND_IGNORE, instead of
5422 TARGET_WAITKIND_STOPPED.
5423 (handle_tracepoints): Make sure LWP is locked. Adjust.
5424 (linux_wait_for_event_1): Adjust.
5425 (linux_cancel_breakpoints): New.
5426 (unsuspend_one_lwp): New.
5427 (unsuspend_all_lwps): New.
5428 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5429 (send_sigstop_callback): Change return type to int, add new
5430 `except' parameter and handle it.
5431 (suspend_and_send_sigstop_callback): New.
5432 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5433 pass them down. If SUSPEND, also increment the lwp's suspend
5435 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5436 (need_step_over_p): Don't consider suspended LWPs.
5437 (start_step_over): Adjust.
5438 (proceed_one_lwp): Change return type to int, add new `except'
5439 parameter and handle it.
5440 (unsuspend_and_proceed_one_lwp): New.
5441 (proceed_all_lwps): Use find_inferior instead of
5443 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5444 also decrement the suspend count of LWPs. Pass `except' down,
5445 instead of hacking its suspend count.
5446 (linux_pause_all): Add `freeze' parameter. Adjust.
5447 (linux_unpause_all): New.
5448 (linux_target_ops): Install linux_unpause_all.
5449 * server.c (handle_status): Adjust.
5450 * target.h (struct target_ops): New fields `unpause_all' and
5451 `cancel_breakpoints'. Add new parameter to `pause_all'.
5452 (pause_all): Add new `freeze' parameter.
5454 (cancel_breakpoints): New.
5455 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5457 (cmd_qtstart): Pause threads.
5458 (stop_tracing): Pause threads, and cancel breakpoints.
5459 * win32-low.c (win32_target_ops): Adjust.
5461 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5463 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5464 the inferior right away from here...
5465 (linux_wait_1): ... to here, and adjust to check the thread's
5466 last_resume_kind instead of the lwp's step or stop_expected flags.
5468 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5470 * README: Use consistent `GDB' and `GDBserver' spellings.
5472 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5474 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5475 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5476 (linux_detach_one_lwp): Assume the lwp is stopped.
5477 (any_thread_of): Delete.
5478 (linux_detach): Stop all lwps here. Don't blindly delete all
5480 (delete_lwp_callback): New.
5481 (linux_mourn): Delete all lwps of the process that is gone.
5482 (linux_wait_1): Don't delete the last lwp of the process here.
5483 * mem-break.h (mark_breakpoints_out): Declare.
5484 * mem-break.c (mark_breakpoints_out): New.
5485 (free_all_breakpoints): Use it.
5486 * server.c (handle_target_event): If the process is gone, mark
5488 * thread-db.c (struct thread_db) <create_bp>: New field.
5489 (thread_db_enable_reporting): Fix prototype. Store a thread event
5490 breakpoint reference in the thread_db struct.
5491 (thread_db_load_search): Clear the thread_db object.
5492 (try_thread_db_load_1): Ditto.
5493 (switch_to_process): New.
5494 (disable_thread_event_reporting): Use it.
5495 (remove_thread_event_breakpoints): New.
5496 (thread_db_detach, thread_db_mourn): Use it.
5498 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5500 * linux-low.c (linux_enable_event_reporting): New.
5501 (linux_wait_for_event_1, handle_extended_wait): Use it.
5503 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5505 * linux-low.c (linux_kill_one_lwp, linux_kill)
5506 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5507 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5508 SIGSTOP even if the LWP is stopped.
5509 (send_sigstop_callback): New.
5510 (stop_all_lwps): Use send_sigstop_callback instead.
5511 (linux_resume_one_thread): Adjust.
5512 (proceed_one_lwp): Still proceed an LWP that the client has
5513 requested to stop, if we haven't reported it as stopped yet. Make
5514 sure that LWPs the client want stopped, have a pending SIGSTOP.
5516 2010-04-26 Doug Evans <dje@google.com>
5518 * server.c (handle_general_set): Make static.
5520 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5521 Print received char after testing for error/eof instead of before.
5522 (input_interrupt): Tweak comment.
5524 2010-04-23 Doug Evans <dje@google.com>
5526 * server.c (start_inferior): Print inferior argv if --debug.
5528 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5530 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5531 * nto-x86-low.c: Include server.h
5533 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5535 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5536 be consistent with other sources of this directory.
5537 (init_registers_amd64): Correct name of source file of this function
5540 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5542 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5545 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5547 * win32-i386-low.c: Add 64-bit support.
5548 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5549 (init_registers_amd64): Declare.
5550 (mappings): Add 64-bit version of array.
5551 (init_windows_x86): New function.
5552 (the_low_target): Change init_arch field to init_windows_x86.
5554 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5556 * win32-low.c: Adapt to support also 64-bit architecture.
5557 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5558 (get_image_name): Use SIZE_T type for local variable `done'.
5559 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5560 (toolhelp_get_dll_name): Idem.
5561 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5562 Use uintptr_t typecast to avoid warning.
5563 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5564 (handle_exception): Use phex_nz to avoid warning.
5565 (win32_wait): Remove unused local variable `process'.
5567 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5569 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5572 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5574 * configure.ac: Use `ws2_32' library for srv_mingw.
5575 * configure: Regenerate.
5576 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5577 * remote-utils.c: Likewise.
5579 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5581 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5582 if __x86_64__ is defined.
5584 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5586 * configure: Regenerate.
5588 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5590 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5591 * target.h (target_ops): New get_tib_address field.
5592 * win32-low.h (win32_thread_info): Add thread_local_base field.
5593 * win32-low.c (child_add_thread): Add tlb argument.
5594 Set thread_local_base field to TLB.
5595 (get_child_debug_event): Adapt to child_add_thread change.
5596 (win32_get_tib_address): New function.
5597 (win32_target_ops): Set get_tib_address field to
5598 win32_get_tib_address.
5599 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5601 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5603 * linux-low.c (linux_mourn): Also remove the process.
5604 * server.c (handle_target_event): Don't remove the process here.
5605 * nto-low.c (nto_mourn): New.
5606 (nto_target_ops): Install it.
5607 * spu-low.c (spu_mourn): New.
5608 (spu_target_ops): Install it.
5609 * win32-low.c (win32_mourn): New.
5610 (win32_target_ops): Install it.
5612 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5614 * server.h (buffer_xml_printf): Remove redundant `;'.
5616 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5618 * regcache.c (set_register_cache): Invalidate regcaches before
5619 changing the register cache layout.
5620 (regcache_invalidate_one): Allow a NULL regcache.
5621 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5622 regcaches before changing the register cache layout or the target
5625 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5627 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5628 variable warning on Linux/x86-64.
5630 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5632 GDBserver disconnected tracing support.
5634 * linux-low.c (linux_remove_process): Delete.
5635 (add_lwp): Don't set last_resume_kind here.
5636 (linux_kill): Use `mourn'.
5637 (linux_detach): Use `thread_db_detach', and `mourn'.
5639 (linux_attach_lwp_1): Adjust comment.
5640 (linux_attach): last_resume_kind moved the thread_info; adjust.
5641 (status_pending_p_callback): Adjust.
5642 (linux_wait_for_event_1): Adjust.
5643 (count_events_callback, select_singlestep_lwp_callback)
5644 (select_event_lwp_callback, cancel_breakpoints_callback)
5645 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5646 (proceed_one_lwp): Adjust.
5647 (linux_async): Add debug output.
5648 (linux_thread_stopped): New.
5649 (linux_pause_all): New.
5650 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5652 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5653 (thread_db_free): Delete declaration.
5654 (thread_db_detach, thread_db_mourn): Declare.
5655 * thread-db.c (thread_db_init): Use thread_db_mourn.
5656 (thread_db_free): Delete, split in two.
5657 (disable_thread_event_reporting): New.
5658 (thread_db_detach): New.
5659 (thread_db_mourn): New.
5661 * server.h (struct thread_info) <last_resume_kind>: New field.
5662 <attached>: Add comment.
5663 <gdb_detached>: New field.
5664 (handler_func): Change return type to int.
5665 (handle_serial_event, handle_target_event): Ditto.
5666 (gdb_connected): Declare.
5668 (disconnected_tracing): Declare.
5669 (stop_tracing): Declare.
5671 * server.c (handle_query) <qSupported>: Report support for
5672 disconnected tracing.
5673 (queue_stop_reply_callback): Account for running threads.
5674 (gdb_wants_thread_stopped): New.
5675 (gdb_wants_all_threads_stopped): New.
5676 (gdb_reattached_process): New.
5677 (handle_status): Clear the `gdb_detached' flag of all processes.
5678 In all-stop, stop all threads.
5679 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5680 (process_serial_event): If the remote connection breaks, or if an
5681 exit was forced with "monitor exit", force an event loop exit.
5682 Handle disconnected tracing on detach.
5683 (handle_serial_event): Adjust.
5684 (handle_target_event): If GDB isn't connected, forward events back
5685 to the inferior, unless the last process exited, in which case,
5686 exit gdbserver. Adjust interface.
5688 * remote-utils.c (remote_open): Don't block in accept. Instead
5689 register an event loop source on the listen socket file
5690 descriptor. Refactor bits into ...
5691 (listen_desc): ... this new global.
5692 (gdb_connected): ... this new function.
5693 (enable_async_notification): ... this new function.
5694 (handle_accept_event): ... this new function.
5695 (remote_close): Clear remote_desc.
5697 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5699 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5701 (mourn_inferior): Define.
5702 (target_process_qsupported): Avoid the dangling else problem.
5703 (thread_stopped): Define.
5704 (pause_all): Define.
5705 (target_waitstatus_to_string): Declare.
5706 * target.c (target_waitstatus_to_string): New.
5708 * tracepoint.c (tracing): Make extern.
5709 (disconnected_tracing): New.
5710 (stop_tracing): Make extern. Handle tracing stops due to GDB
5712 (cmd_qtdisconnected): New.
5713 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5714 (handle_tracepoint_general_set): Handle QTDisconnected.
5716 * event-loop.c (event_handler_func): Change return type to int.
5717 (process_event): Bail out if the event handler wants the event
5719 (handle_file_event): Ditto.
5720 (start_event_loop): Bail out if the event handler wants the event
5723 * nto-low.c (nto_target_ops): Adjust.
5724 * spu-low.c (spu_wait): Don't remove the process here.
5725 (spu_target_ops): Adjust.
5726 * win32-low.c (win32_wait): Don't remove the process here.
5727 (win32_target_ops): Adjust.
5729 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5731 * regcache.c (realloc_register_cache): Invalidate inferior's
5732 regcache before recreating it.
5734 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5736 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5738 2010-04-09 Stan Shebs <stan@codesourcery.com>
5739 Pedro Alves <pedro@codesourcery.com>
5741 * server.h (LONGEST): New.
5742 (struct thread_info) <while_stepping>: New field.
5743 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5745 (initialize_tracepoint, handle_tracepoint_general_set)
5746 (handle_tracepoint_query, tracepoint_finished_step)
5747 (tracepoint_was_hit, release_while_stepping_state_list):
5748 (current_traceframe): Declare.
5749 * server.c (handle_general_set): Handle tracepoint packets.
5751 (write_memory): New.
5752 (handle_search_memory_1): Use read_memory.
5753 (handle_query): Report support for conditional tracepoints, trace
5754 state variables, and tracepoint sources. Handle tracepoint
5756 (main): Initialize the tracepoints module.
5757 (process_serial_event): Handle traceframe reads/writes.
5759 * linux-low.c (handle_tracepoints): New.
5760 (linux_wait_1): Call it.
5761 (linux_resume_one_lwp): Handle while-stepping.
5762 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5763 (linux_target_ops): Install them.
5764 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5766 * linux-x86-low.c (x86_supports_tracepoints): New.
5767 (the_low_target). Install it.
5769 * mem-break.h (delete_breakpoint): Declare.
5770 * mem-break.c (delete_breakpoint): Make external.
5772 * target.h (struct target_ops): Add `supports_tracepoints',
5773 `read_pc', and `write_pc' fields.
5774 (target_supports_tracepoints): Define.
5775 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5778 * regcache.h (struct regcache) <registers_owned>: New field.
5779 (init_register_cache, regcache_cpy): Declare.
5780 (regcache_read_pc, regcache_write_pc): Declare.
5781 (register_cache_size): Declare.
5782 (supply_regblock): Declare.
5783 * regcache.c (init_register_cache): New.
5784 (new_register_cache): Use it.
5785 (regcache_cpy): New.
5786 (register_cache_size): New.
5787 (supply_regblock): New.
5788 (regcache_read_pc, regcache_write_pc): New.
5790 * tracepoint.c: New.
5792 * Makefile.in (OBS): Add tracepoint.o.
5793 (tracepoint.o): New rule.
5795 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5797 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5799 (i386-mmx.c): Likewise.
5800 (i386-mmx-linux.o): Likewise.
5801 (i386-mmx-linux.c): Likewise.
5803 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5804 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5805 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5806 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5808 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5809 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5810 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5812 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5814 * Makefile.in (clean): Updated.
5816 (i386-avx.c): Likewise.
5817 (i386-avx-linux.o): Likewise.
5818 (i386-avx-linux.c): Likewise.
5819 (amd64-avx.o): Likewise.
5820 (amd64-avx.c): Likewise.
5821 (amd64-avx-linux.o): Likewise.
5822 (amd64-avx-linux.c): Likewise.
5824 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5825 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5826 (srv_amd64_regobj): Add amd64-avx.o.
5827 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5828 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5829 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5830 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5831 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5832 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5833 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5835 * i387-fp.c: Include "i386-xstate.h".
5837 (i387_cache_to_xsave): Likewise.
5838 (i387_xsave_to_cache): Likewise.
5839 (x86_xcr0): Likewise.
5841 * i387-fp.h (i387_cache_to_xsave): Likewise.
5842 (i387_xsave_to_cache): Likewise.
5843 (x86_xcr0): Likewise.
5845 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5846 * linux-crisv32-low.c (target_regsets): Likewise.
5847 * linux-m68k-low.c (target_regsets): Likewise.
5848 * linux-mips-low.c (target_regsets): Likewise.
5849 * linux-ppc-low.c (target_regsets): Likewise.
5850 * linux-s390-low.c (target_regsets): Likewise.
5851 * linux-sh-low.c (target_regsets): Likewise.
5852 * linux-sparc-low.c (target_regsets): Likewise.
5853 * linux-xtensa-low.c (target_regsets): Likewise.
5855 * linux-low.c: Include <sys/uio.h>.
5856 (regsets_fetch_inferior_registers): Support nt_type.
5857 (regsets_store_inferior_registers): Likewise.
5858 (linux_process_qsupported): New.
5859 (linux_target_ops): Add linux_process_qsupported.
5861 * linux-low.h (regset_info): Add nt_type.
5862 (linux_target_ops): Add process_qsupported.
5864 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5866 (init_registers_i386_avx_linux): New.
5867 (init_registers_amd64_avx_linux): Likewise.
5868 (xmltarget_i386_linux_no_xml): Likewise.
5869 (xmltarget_amd64_linux_no_xml): Likewise.
5870 (PTRACE_GETREGSET): Likewise.
5871 (PTRACE_SETREGSET): Likewise.
5872 (x86_fill_xstateregset): Likewise.
5873 (x86_store_xstateregset): Likewise.
5874 (use_xml): Likewise.
5875 (x86_linux_update_xmltarget): Likewise.
5876 (x86_linux_process_qsupported): Likewise.
5877 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5878 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5879 init_registers_i386_linux here. Call
5880 x86_linux_update_xmltarget.
5881 (the_low_target): Add x86_linux_process_qsupported.
5883 * server.c (handle_query): Call target_process_qsupported.
5885 * target.h (target_ops): Add process_qsupported.
5886 (target_process_qsupported): New.
5888 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5890 * inferiors.c (add_thread): Set last_status kind to
5891 TARGET_WAITKIND_IGNORE.
5892 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5893 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5894 (linux_wait_1): Move `thread' local definition to block that uses
5895 it. Don't NULL initialize `event_child'.
5896 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5897 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5898 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5900 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5902 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5903 an extended waitstatus, or by a watchpoint.
5904 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
5905 thread was stepping or has been stopped by a watchpoint.
5907 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5909 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
5910 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
5911 of another, then delete the previous, and validate all
5913 (validate_inserted_breakpoint): New.
5914 (delete_disabled_breakpoints): New.
5915 (validate_breakpoints): New.
5916 (check_mem_read): Validate breakpoints before trusting their
5917 shadow. Delete disabled breakpoints.
5918 (check_mem_write): Validate breakpoints before trusting they
5919 should be inserted. Delete disabled breakpoints.
5920 * mem-break.h (validate_breakpoints):
5921 * server.c (handle_query): Validate breakpoints when we see a
5924 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5926 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
5927 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
5928 if we could tell there's a GDB breakpoint at stop_pc.
5929 (need_step_over_p): Don't do a step over if we find a GDB
5930 breakpoint at the resume PC.
5932 * mem-break.c (struct raw_breakpoint): New.
5933 (enum bkpt_type): New type `gdb_breakpoint'.
5934 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
5935 fields. New field `raw'.
5936 (find_raw_breakpoint_at): New.
5937 (set_raw_breakpoint_at): Handle refcounting. Create a raw
5939 (set_breakpoint_at): Adjust.
5940 (delete_raw_breakpoint): New.
5941 (release_breakpoint): New.
5942 (delete_breakpoint): Rename to...
5943 (delete_breakpoint_1): ... this. Add proc parameter. Use
5944 release_breakpoint. Return ENOENT.
5945 (delete_breakpoint): Reimplement.
5946 (find_breakpoint_at): Delete.
5947 (find_gdb_breakpoint_at): New.
5948 (delete_breakpoint_at): Delete.
5949 (set_gdb_breakpoint_at): New.
5950 (delete_gdb_breakpoint_at): New.
5951 (gdb_breakpoint_here): New.
5952 (set_reinsert_breakpoint): Use release_breakpoint.
5953 (uninsert_breakpoint): Rename to ...
5954 (uninsert_raw_breakpoint): ... this.
5955 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
5956 (reinsert_raw_breakpoint): Change parameter type to
5958 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
5960 (check_breakpoints): Adjust. Use release_breakpoint.
5961 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
5962 (breakpoint_inserted_here): Ditto.
5963 (check_mem_read): Adjust to iterate over raw breakpoints instead.
5964 Don't trust the breakpoint's shadow if it is not inserted.
5965 (check_mem_write): Adjust to iterate over raw breakpoints instead.
5966 (delete_all_breakpoints): Adjust.
5967 (free_all_breakpoints): Mark all breakpoints as uninserted, and
5968 use delete_breakpoint_1.
5970 * mem-break.h (breakpoints_supported): Delete declaration.
5971 (set_gdb_breakpoint_at): Declare.
5972 (gdb_breakpoint_here): Declare.
5973 (delete_breakpoint_at): Delete.
5974 (delete_gdb_breakpoint_at): Declare.
5976 * server.h (struct raw_breakpoint): Forward declare.
5977 (struct process_info): New field `raw_breakpoints'.
5979 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
5982 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5984 * linux-low.c (status_pending_p_callback): Fix comment.
5985 (linux_wait_for_event_1): Move most of the internal breakpoint
5986 handling from here...
5987 (linux_wait_1): ... to here.
5988 (count_events_callback): New.
5989 (select_singlestep_lwp_callback): New.
5990 (select_event_lwp_callback): New.
5991 (cancel_breakpoints_callback): New.
5992 (select_event_lwp): New.
5993 (linux_wait_1): Simplify internal breakpoint handling. Give equal
5994 priority to all LWPs that have had events that should be reported
5995 to the client. Cancel breakpoints when about to reporting the
5996 event to the client, not while stopping lwps. No longer cancel
5997 finished single-steps here.
5998 (cancel_finished_single_step): Delete.
5999 (cancel_finished_single_steps): Delete.
6001 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6003 * mem-break.c (enum bkpt_type): New.
6004 (struct breakpoint): New field `type'.
6005 (set_breakpoint_at): Change return type to struct breakpoint
6006 pointer. Set type to `other_breakpoint' by default.
6007 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6008 in the breakpoint list.
6009 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6010 (reinsert_breakpoint): Rename to ...
6011 (reinsert_raw_breakpoint): ... this.
6012 (reinsert_breakpoints_at): Adjust.
6013 * mem-break.h (struct breakpoint): Declare.
6014 (set_breakpoint_at): Change return type to struct breakpoint
6017 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6019 * server.c (handle_query): Assign, not compare.
6021 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6023 Teach linux gdbserver to step-over-breakpoints.
6025 * linux-low.c (can_hardware_single_step): New.
6026 (supports_breakpoints): New.
6027 (handle_extended_wait): If stopping threads, read the stop pc of
6030 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6031 low target doesn't support retrieving the PC.
6032 (add_lwp): Set last_resume_kind to resume_continue.
6033 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6034 (linux_attach): Don't clear stop_expected. Set the lwp's
6035 last_resume_kind to resume_stop.
6036 (linux_detach_one_lwp): Don't check for removed breakpoints.
6037 (check_removed_breakpoint): Delete.
6038 (status_pending_p): Rename to ...
6039 (status_pending_p_callback): ... this. Don't check for removed
6040 breakpoints. Don't consider threads that are stopped from GDB's
6042 (linux_wait_for_lwp): Always read the stop_pc here.
6043 (cancel_breakpoint): New.
6044 (step_over_bkpt): New global.
6045 (linux_wait_for_event_1): Implement stepping over breakpoints.
6046 (gdb_wants_lwp_stopped): New.
6047 (gdb_wants_all_stopped): New.
6048 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6049 single-step traps here. Store the thread's last reported target
6051 (send_sigstop): Don't clear stop_expected. Always set it,
6053 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6054 (cancel_finished_single_step): New.
6055 (cancel_finished_single_steps): New.
6056 (wait_for_sigstop): Don't cancel finished single-step traps here.
6057 (linux_resume_one_lwp): Don't check for removed breakpoints.
6058 Don't set `step' on non-hardware step archs.
6059 (linux_set_resume_request): Ignore resume_stop requests if already
6060 stopping or stopped. Set the lwp's last_resume_kind.
6061 (resume_status_pending_p): Don't check for removed breakpoints.
6062 (need_step_over_p): New.
6063 (start_step_over): New.
6064 (finish_step_over): New.
6065 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6066 requests. Clear the thread's last reported target waitstatus.
6067 Don't use the `suspended' flag. Don't consider pending breakpoints.
6068 (linux_resume): Start a step-over if necessary.
6069 (proceed_one_lwp): New.
6070 (proceed_all_lwps): New.
6071 (unstop_all_lwps): New.
6072 * linux-low.h (struct lwp_info): Rewrite comment for the
6073 `suspended' flag. Add the `stop_pc' field. Delete the
6074 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6075 Add `'last_resume_kind' and `need_step_over' fields.
6076 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6077 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6078 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6079 (set_raw_breakpoint_at): New.
6080 (set_breakpoint_at): Rewrite to use it.
6081 (reinsert_breakpoint_handler): Delete.
6082 (set_reinsert_breakpoint): New.
6083 (reinsert_breakpoint_by_bp): Delete.
6084 (delete_reinsert_breakpoints): New.
6085 (uninsert_breakpoint): Rewrite.
6086 (uninsert_breakpoints_at): New.
6087 (reinsert_breakpoint): Rewrite.
6088 (reinsert_breakpoints_at): New.
6089 (check_breakpoints): Rewrite.
6090 (breakpoint_here): New.
6091 (breakpoint_inserted_here): New.
6092 (check_mem_read): Adjust.
6093 * mem-break.h (breakpoints_supported, breakpoint_here)
6094 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6095 (reinsert_breakpoint_by_bp): Delete declaration.
6096 (delete_reinsert_breakpoints): Declare.
6097 (reinsert_breakpoint): Delete declaration.
6098 (reinsert_breakpoints_at): Declare.
6099 (uninsert_breakpoint): Delete declaration.
6100 (uninsert_breakpoints_at): Declare.
6101 (check_breakpoints): Adjust prototype.
6102 * server.h: Adjust include order.
6103 (struct thread_info): Declare here. Add a `last_status' field.
6105 2010-03-23 Michael Snyder <msnyder@vmware.com>
6107 * server.c (crc32): New function.
6108 (handle_query): Add handling for 'qCRC:' request.
6110 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6112 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6113 lwp had been stopped by a watchpoint.
6115 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6117 * server.h (internal_error): Declare.
6118 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6119 * utils.c (internal_error): New function.
6121 2010-03-15 Andreas Schwab <schwab@redhat.com>
6123 * configure.srv: Fix typo setting srv_regobj.
6125 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6127 * linux-low.c (fetch_register): Avoid passing a non string literal
6129 (usr_store_inferior_registers): Ditto.
6131 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6133 * linux-low.c (linux_write_memory): Bail out early if peeking
6136 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6138 * linux-low.h (struct lwp_info): New fields
6139 `stopped_by_watchpoint' and `stopped_data_address'.
6140 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6141 here, and cache them in the lwp object.
6142 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6144 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6146 (linux_stopped_by_watchpoint): Rewrite.
6147 (linux_stopped_data_address): Rewrite.
6149 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6151 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6152 switching the current inferior, not before.
6154 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6156 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6157 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6158 i386-linux.c and amd64-linux.c.
6159 (reg-i386.o): Removed.
6160 (reg-i386.c): Likewise.
6161 (reg-i386-linux.o): Likewise.
6162 (reg-i386-linux.c): Likewise.
6163 (reg-x86-64.o): Likewise.
6164 (reg-x86-64.c): Likewise.
6165 (reg-x86-64-linux.o): Likewise.
6166 (reg-x86-64-linux.c): Likewise.
6169 (i386-linux.o): Likewise.
6170 (i386-linux.c): Likewise.
6171 (amd64.o): Likewise.
6172 (amd64.c): Likewise.
6173 (amd64-linux.o): Likewise.
6174 (amd64-linux.c): Likewise.
6176 * configure.srv (srv_i386_regobj): New.
6177 (srv_i386_linux_regobj): Likewise.
6178 (srv_amd64_regobj): Likewise.
6179 (srv_amd64_linux_regobj): Likewise.
6180 (srv_i386_32bit_xmlfiles): Likewise.
6181 (srv_i386_64bit_xmlfiles): Likewise.
6182 (srv_i386_xmlfiles): Likewise.
6183 (srv_amd64_xmlfiles): Likewise.
6184 (srv_i386_linux_xmlfiles): Likewise.
6185 (srv_amd64_linux_xmlfiles): Likewise.
6186 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6187 srv_xmlfiles to $srv_i386_xmlfiles.
6188 (i[34567]86-*-mingw32ce*): Likewise.
6189 (i[34567]86-*-mingw*): Likewise.
6190 (i[34567]86-*-nto*): Likewise.
6191 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6192 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6193 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6194 (x86_64-*-linux*): Likewise.
6196 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6197 (init_registers_amd64_linux): New.
6198 (x86_arch_setup): Replace init_registers_x86_64_linux with
6199 init_registers_amd64_linux.
6201 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6203 * configure.ac: Check for libdl. If it is not available link against
6204 static libthread_db.
6205 * configure: Regenerate.
6207 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6211 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6212 handing a read watchpoint.
6213 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6215 2010-02-12 Doug Evans <dje@google.com>
6217 * linux-low.c (linux_supports_tracefork_flag): Document.
6218 (linux_look_up_symbols): Add comment.
6220 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6222 * regcache.c (supply_register): Clear regcache if buf is NULL.
6224 2010-02-02 Nicolas Roche <roche@sourceware.org>
6225 Joel Brobecker <brobecker@adacore.com>
6227 * inferiors.c (find_inferior): Add function documentation.
6228 (unloaded_dll): Handle the case where the unloaded dll has not
6229 been previously registered in the dll list.
6231 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6233 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6234 (thumb2_breakpoint): New.
6235 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6237 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6239 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6240 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6243 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6245 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6247 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6249 * linux-s390-low.c (s390_collect_ptrace_register)
6250 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6252 2010-01-21 Doug Evans <dje@google.com>
6254 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6255 (PTRACE_ARG4_TYPE): New macro.
6256 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6257 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6258 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6259 (usr_store_inferior_registers): Ditto.
6260 (linux_read_memory, linux_write_memory): Ditto.
6261 (linux_test_for_tracefork): Ditto.
6263 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6264 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6266 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6268 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6271 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6273 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6274 prototype to take a regcache. Adjust.
6276 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6278 * regcache.h (struct thread_info): Forward declare.
6279 (struct regcache): New.
6280 (new_register_cache): Adjust prototype.
6281 (get_thread_regcache): Declare.
6282 (free_register_cache): Adjust prototype.
6283 (registers_to_string, registers_from_string): Ditto.
6284 (supply_register, supply_register_by_name, collect_register)
6285 (collect_register_as_string, collect_register_by_name): Ditto.
6286 * regcache.c (struct inferior_regcache_data): Delete.
6287 (get_regcache): Rename to ...
6288 (get_thread_regcache): ... this. Adjust. Switch inferior before
6290 (regcache_invalidate_one): Adjust.
6291 (regcache_invalidate): Fix prototype.
6292 (new_register_cache): Return the new register cache.
6293 (free_register_cache): Change prototype.
6294 (realloc_register_cache): Adjust.
6295 (registers_to_string): Change prototype to take a regcache. Adjust.
6296 (registers_from_string): Ditto.
6297 (register_data): Ditto.
6298 (supply_register): Ditto.
6299 (supply_register_by_name): Ditto.
6300 (collect_register): Ditto.
6301 (collect_register_as_string): Ditto.
6302 (collect_register_by_name): Ditto.
6303 * server.c (process_serial_event): Adjust.
6304 * linux-low.h (regset_fill_func, regset_store_func): Change
6306 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6308 * linux-low.c (get_stop_pc): Adjust.
6309 (check_removed_breakpoint): Adjust.
6310 (linux_wait_for_event): Adjust.
6311 (linux_resume_one_lwp): Adjust.
6312 (fetch_register): Add regcache parameter. Adjust.
6313 (usr_store_inferior_registers): Ditto.
6314 (regsets_fetch_inferior_registers): Ditto.
6315 (regsets_store_inferior_registers): Ditto.
6316 (linux_fetch_registers, linux_store_registers): Ditto.
6317 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6319 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6321 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6322 prototype to take a regcache.
6323 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6324 * remote-utils.c (convert_ascii_to_int, outreg)
6325 (prepare_resume_reply): Change prototype to take a regcache.
6327 * target.h (struct target_ops) <fetch_registers, store_registers>:
6328 Change prototype to take a regcache.
6329 (fetch_inferior_registers, store_inferior_registers): Change
6330 prototype to take a regcache. Adjust.
6331 * proc-service.c (ps_lgetregs): Adjust.
6332 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6333 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6334 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6335 take a regcache. Adjust.
6336 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6337 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6338 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6339 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6340 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6341 (cris_cannot_fetch_register):
6342 (cris_breakpoint_at): Change prototype to take a regcache.
6344 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6345 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6346 to take a regcache. Adjust.
6347 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6349 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6350 take a regcache. Adjust.
6351 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6352 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6353 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6354 * linux-mips-low.c (mips_get_pc):
6355 (mips_set_pc): Change prototype to take a regcache. Adjust.
6356 (mips_reinsert_addr): Adjust.
6357 (mips_collect_register): Change prototype to take a regcache.
6359 (mips_supply_register):
6360 (mips_collect_register_32bit, mips_supply_register_32bit)
6361 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6362 (mips_store_fpregset): Ditto.
6363 * linux-ppc-low.c (ppc_supply_ptrace_register)
6364 (ppc_supply_ptrace_register): Ditto.
6365 (parse_spufs_run): Adjust.
6366 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6367 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6368 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6369 take a regcache. Adjust.
6370 * linux-s390-low.c (s390_collect_ptrace_register)
6371 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6372 (s390_set_pc): Change prototype to take a regcache. Adjust.
6373 (s390_arch_setup): Adjust.
6374 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6375 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6376 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6377 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6378 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6380 (sparc_breakpoint_at): Adjust.
6381 * linux-xtensa-low.c (xtensa_fill_gregset):
6382 (xtensa_store_gregset):
6383 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6384 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6385 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6386 prototype to take a regcache. Adjust.
6387 * win32-arm-low.c (arm_fetch_inferior_register)
6388 (arm_store_inferior_register): Change prototype to take a
6390 * win32-i386-low.c (i386_fetch_inferior_register)
6391 (i386_store_inferior_register): Change prototype to take a
6393 * win32-low.c (child_fetch_inferior_registers)
6394 (child_store_inferior_registers): Change prototype to take a
6396 (win32_wait): Adjust.
6397 (win32_fetch_inferior_registers): Change prototype to take a
6399 (win32_store_inferior_registers): Adjust.
6400 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6401 store_inferior_register>: Change prototype to take a regcache.
6403 2010-01-20 Doug Evans <dje@google.com>
6405 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6407 (linux_wait_for_event1, linux_init_signals): Ditto.
6408 (W_STOPCODE): Provide definition if missing.
6410 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6412 * linux-low.c (linux_core_of_thread): New.
6413 (compare_ints, show_process, list_threads): New.
6414 (linux_qxfer_osdata): Report threads and cores.
6415 (linux_target_op): Register linux_core_of_thread.
6416 * remote-utils.c (prepare_resume_reply): Report the core.
6417 (buffer_xml_printf): Support %d specifier.
6418 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6420 (handle_query): Handle qXfer:threads. Announce availability
6422 * target.h (struct target_ops): New field core_of_thread.
6424 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6426 * Makefile.in (clean): Remove new generated files.
6427 (reg-s390.o, reg-s390.c): Remove rules.
6428 (reg-s390x.o, reg-s390x.c): Likewise.
6429 (s390-linux32.o, s390-linux32.c): Add rules.
6430 (s390-linux64.o, s390-linux64.c): Likewise.
6431 (s390x-linux64.o, s390x-linux64.c): Likewise.
6432 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6433 * linux-s390-low.c: Include <elf.h>.
6434 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6435 (init_registers_s390): Remove prototype.
6436 (init_registers_s390x): Likewise.
6437 (init_registers_s390_linux32): Add prototype.
6438 (init_registers_s390_linux64): Likewise.
6439 (init_registers_s390x_linux64): Likewise.
6440 (s390_num_regs_3264): New define.
6441 (s390_regmap_3264): New global variable.
6442 (s390_cannot_fetch_register): Remove obsolete check.
6443 (s390_cannot_store_register): Likewise.
6444 (s390_collect_ptrace_register): Handle upper/lower register halves.
6445 (s390_supply_ptrace_register): Likewise.
6446 (s390_fill_gregset): Update to register number changes.
6447 (s390_get_hwcap): New routine.
6448 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6449 Install appropriate regmap and register set.
6451 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6453 * server.c (gdbserver_version): Update copyright year to 2010.
6454 * gdbreplay.c (gdbreplay_version): Likewise.
6456 2009-12-28 Doug Evans <dje@google.com>
6458 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6459 elf/external.h. Include <elf.h> instead but only if necessary.
6461 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6463 * linux-low.c (linux_remove_process): Remove `detaching'
6464 parameter. Don't release/detach from thread_db here.
6465 (linux_kill): Release/detach from thread_db here, ...
6466 (linux_detach): ... and here, before actually detaching.
6467 (linux_wait_1): ... and here, when a process exits.
6468 * thread-db.c (any_thread_of): New.
6469 (thread_db_free): Switch the current inferior to a thread of the
6472 2009-12-21 Doug Evans <dje@google.com>
6474 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6476 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6477 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6478 warning ifndef __NR_tkill. Move setting of errno there too.
6479 Delete unnecessary resetting of errno after syscall.
6480 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6482 * configure.ac: Check for dladdr.
6483 * config.in: Regenerate.
6484 * configure: Regenerate.
6485 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6486 (try_thread_db_load): Update.
6488 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6490 2009-12-18 Doug Evans <dje@google.com>
6492 * event-loop.c: Include unistd.h if it exists.
6494 * linux-low.c (my_waitpid): Move definition away from being in
6495 between linux_tracefork_child/linux_test_for_tracefork.
6497 * gdb_proc_service.h (psaddr_t): Fix type.
6498 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6499 signature to match glibc.
6501 2009-12-16 Doug Evans <dje@google.com>
6503 * linux-low.c (linux_read_memory): Fix argument to read.
6505 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6507 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6508 events, don't leave current_inferior pointing at null.
6510 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6512 * win32-low.c (LOG): Delete.
6513 (OUTMSG): Output to stderr.
6514 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6515 on compile time LOG macro.
6516 (win32_wait): Fix debug output.
6518 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6520 * win32-low.c (win32_add_one_solib): If the dll name is
6521 "ntdll.dll", prepend the system directory to the dll path.
6523 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6525 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6527 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6528 Vladimir Prus <vladimir@codesourcery.com>
6530 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6531 * configure.ac: Check for __mcoldfire__ and set
6532 gdb_cv_m68k_is_coldfire.
6533 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6534 reg-cf.o and reg-m68k.o.
6535 * configure: Regenerated.
6537 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6539 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6540 Pass it to thread_db_free.
6541 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6542 proper `detaching' argument to linux_remove_process.
6543 * linux-low.h (thread_db_free): Add `detaching' parameter.
6544 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6546 (thread_db_free): Add `detaching' parameter. Only
6547 call td_ta_clear_event if detaching from process.
6549 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6551 * thread-db.c (thread_db_free): Fix typo.
6553 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6556 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6558 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6560 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6561 with an i686 compiler.
6562 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6564 * configure: Rebuilt.
6566 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6570 * server.c (handle_search_memory_1): Correct read_addr initialization
6571 in loop for searching subsequent chunks.
6573 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6575 * configure.ac: New --with-libthread-db option.
6576 * thread-db.c: Allow direct dependence on libthread_db.
6577 (thread_db_free): Adjust.
6578 * config.in: Regenerate.
6579 * configure: Likewise.
6581 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6584 * thread-db.c (attach_thread): New function.
6585 (maybe_attach_thread): Return success/failure.
6586 (find_new_threads_callback): Adjust.
6587 (thread_db_find_new_threads): Loop until no new threads.
6589 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6591 * proc-service.c (ps_lgetregs): Formatting.
6593 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6595 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6596 * configure.ac: Adjust.
6597 * linux-low.h (struct process_info_private): Move members to struct
6599 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6600 * linux-low.c (linux_remove_process): Adjust.
6601 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6602 * server.c (handle_query): Move code ...
6603 (handle_monitor_command): ... here. New function.
6604 * target.h (struct target_ops): New member.
6605 * thread-db.c (struct thread_db): New.
6606 (libthread_db_search_path): New variable.
6607 (thread_db_create_event, thread_db_enable_reporting)
6608 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6609 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6610 (try_thread_db_load_1, dladdr_to_soname): New functions.
6611 (try_thread_db_load, thread_db_load_search): New functions.
6612 (thread_db_init): Search for libthread_db.
6613 (thread_db_free): New function.
6614 (thread_db_handle_monitor_command): Likewise.
6615 * config.in: Regenerate.
6616 * configure: Regenerate.
6618 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6620 * spu-low.c (spu_kill): Wait for inferior to terminate.
6621 Call clear_inferiors.
6622 (spu_detach): Call clear_inferiors.
6624 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6626 * aclocal.m4: Regenerate.
6627 * config.in: Likewise.
6628 * configure: Likewise.
6630 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6632 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6633 (parse_spufs_run): New function.
6634 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6635 (ppc_breakpoint_at): Handle SPU breakpoints.
6637 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6639 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6640 (SPUFS_MAGIC): Define.
6641 (spu_enumerate_spu_ids): New function.
6642 (linux_qxfer_spu): New function.
6643 (linux_target_ops): Install linux_qxfer_spu.
6645 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6647 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6648 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6649 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6650 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6651 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6652 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6653 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6654 (init_registers_powerpc_cell32l): Add prototype.
6655 (init_registers_powerpc_cell64l): Likewise.
6656 (ppc_arch_setup): Detect Cell/B.E. architecture.
6658 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6660 * Makefile.in (datarootdir): New variable.
6662 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6664 * linux-low.c (linux_write_memory): Update debugging output.
6665 * Makefile.in (clean): Add new descriptions.
6666 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6667 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6668 * configure.srv: Add new files for arm*-*-linux*.
6669 * linux-arm-low.c: Add new declarations.
6670 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6671 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6672 (HWCAP_VFPv3D16): New.
6673 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6674 instead of __IWMMXT__.
6675 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6676 (arm_arch_setup): New.
6677 (target_regsets): Remove #ifdef. Add VFP regset.
6678 (the_low_target): Use arm_arch_setup.
6680 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6682 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6683 the main thread again.
6685 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6687 Adding Neutrino gdbserver.
6688 * configure: Regenerated.
6689 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6690 * configure.srv (i[34567]86-*-nto*): New target.
6691 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6692 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6693 (nto_comctrl) [__QNX__]: New function.
6694 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6696 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6698 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6701 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6702 Pedro Alves <pedro@codesourcery.com>
6704 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6705 don't support CONTEXT_EXTENDED_REGISTERS.
6706 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6707 (the_low_target): Install them.
6708 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6709 failing with ERROR_PIPE_NOT_CONNECTED.
6711 2009-06-30 Doug Evans <dje@google.com>
6712 Pierre Muller <muller@ics.u-strasbg.fr>
6714 Add h/w watchpoint support to x86-linux, win32-i386.
6715 * Makefile.in (SFILES): Add i386-low.c
6716 (i386_low_h): Define.
6717 (i386-low.o): Add dependencies.
6718 (linux-x86-low.o): Add i386-low.h dependency.
6719 (win32-i386-low.o): Ditto.
6720 * i386-low.c: New file.
6721 * i386-low.h: New file.
6722 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6723 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6724 * linux-low.c (linux_add_process): Initialize arch_private.
6725 (linux_remove_process): Free arch_private.
6726 (add_lwp): Initialize arch_private.
6727 (delete_lwp): Free arch_private.
6728 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6730 * linux-low.h (process_info_private): New member arch_private.
6731 (lwp_info): New member arch_private.
6732 (linux_target_ops): New members new_process, new_thread,
6734 (ptid_of): New macro.
6735 * linux-x86-low.c: Include stddef.h, i386-low.h.
6736 (arch_process_info): New struct.
6737 (arch_lwp_info): New struct.
6738 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6739 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6740 (i386_dr_low_get_status): New function.
6741 (x86_insert_point, x86_remove_point): New functions.
6742 (x86_stopped_by_watchpoint): New function.
6743 (x86_stopped_data_address): New function.
6744 (x86_linux_new_process, x86_linux_new_thread): New functions.
6745 (x86_linux_prepare_to_resume): New function.
6746 (the_low_target): Add entries for insert_point, remove_point,
6747 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6749 * server.c (debug_hw_points): New global.
6750 (monitor_show_help): Document set debug-hw-points.
6751 (handle_query): Process "set debug-hw-points".
6752 * server.h (debug_hw_points): Declare.
6753 (paddress): Declare.
6754 * utils.c (NUMCELLS, CELLSIZE): New macros.
6755 (get_sell, xsnprintf, paddress): New functions.
6756 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6757 remove_point, stopped_by_watchpoint, stopped_data_address.
6758 * win32-i386-low.c: Include i386-low.h.
6759 (debug_reg_state): Replaces dr.
6760 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6761 (i386_dr_low_get_status): New function.
6762 (i386_insert_point, i386_remove_point): New functions.
6763 (i386_stopped_by_watchpoint): New function.
6764 (i386_stopped_data_address): New function.
6765 (i386_initial_stuff): Update.
6766 (get_thread_context,set_thread_context,i386_thread_added): Update.
6767 (the_low_target): Add entries for insert_point,
6768 remove_point, stopped_by_watchpoint, stopped_data_address.
6769 * win32-low.c (win32_insert_watchpoint): New function.
6770 (win32_remove_watchpoint): New function.
6771 (win32_stopped_by_watchpoint): New function.
6772 (win32_stopped_data_address): New function.
6773 (win32_target_ops): Add entries for insert_watchpoint,
6774 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6775 * win32-low.h (win32_target_ops): New members insert_point,
6776 remove_point, stopped_by_watchpoint, stopped_data_address.
6778 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6780 * server.c (process_serial_event): Re-return unsupported, not
6781 error, if the type isn't recognized. Re-allow supporting only
6782 insert or remove packets. Also call require_running for
6783 breakpoints. Add missing break statement to default case. Tidy.
6784 * target.h (struct target_ops): Rename insert_watchpoint to
6785 insert_point, and remove_watchpoint to remove_point.
6787 * linux-low.h (struct linux_target_ops): Likewise.
6788 * linux-low.c (linux_insert_watchpoint): Rename to ...
6789 (linux_insert_point): ... this. Adjust.
6790 (linux_remove_watchpoint): Rename to ...
6791 (linux_remove_point): ... this. Adjust.
6792 (linux_target_ops): Adjust.
6793 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6794 (cris_insert_point): ... this.
6795 (cris_remove_watchpoint): Rename to ...
6796 (cris_remove_point): ... this.
6797 (the_low_target): Adjust.
6799 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6801 * server.c (handle_v_kill): Pass signal_pid to
6802 kill_inferior if multi_process is zero.
6804 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6806 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6807 * target.h (target_ops): Comment for *_watchpoint to make it clear
6808 the functions can get types '0' and '1'.
6810 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6812 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6813 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6814 * regcache.c (get_regcache): Likewise.
6815 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6816 * win32-low.c (child_fetch_inferior_registers): Remove check for
6819 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6820 Pedro Alves <pedro@codesourcery.com>
6822 * target.h (struct target_ops) <supports_multi_process>: New
6824 (target_supports_multi_process): New.
6825 * server.c (handle_query): Even if GDB reports support, only
6826 enable multi-process if the target also supports it. Report
6827 multi-process support only if the target backend supports it.
6828 * linux-low.c (linux_supports_multi_process): New function.
6829 (linux_target_ops): Install it as target_supports_multi_process
6832 2009-05-24 Doug Evans <dje@google.com>
6834 Global renaming of find_thread_pid to find_thread_ptid.
6835 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6836 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6837 All callers updated.
6839 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6840 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6843 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6844 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6845 (linux_resume_one_lwp): Ditto.
6847 2009-05-23 Doug Evans <dje@google.com>
6849 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6850 from struct inferior_list_entry * to struct lwp_info *.
6851 All callers updated.
6853 2009-05-13 Doug Evans <dje@google.com>
6855 * linux-x86-low.c: Don't include assert.h.
6856 (x86_siginfo_fixup): Use fatal, not assert.
6857 (x86_arch_setup): Fix comment.
6859 2009-05-12 Doug Evans <dje@google.com>
6861 Biarch support for i386/amd64 gdbserver.
6862 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6863 Add linux-x86-low.c.
6864 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6865 (linux-x86-low.o): Add.
6866 * linux-x86-64-low.c: Delete.
6867 * linux-i386-low.c: Delete.
6868 * linux-x86-low.c: New file.
6869 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6871 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6873 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6874 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6875 (linux_child_pid_to_exec_file): New function.
6876 (elf_64_header_p, elf_64_file_p): New functions.
6877 (siginfo_fixup): New function.
6878 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6879 give target a chance to convert layout.
6880 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6881 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6883 2009-05-07 Doug Evans <dje@google.com>
6885 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6886 (regsets_store_inferior_registers): Ditto.
6888 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6892 * linux-low.c (must_set_ptrace_flags): Delete.
6893 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6895 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6896 `lwp->must_set_ptrace_flags' instead.
6897 (linux_wait_for_event_1): Set ptrace options here.
6898 (linux_wait_1): ... not here.
6900 2009-04-30 Doug Evans <dje@google.com>
6902 * inferiors.c (started_inferior_callback): New function.
6903 (attached_inferior_callback): New function.
6904 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
6905 * server.c (print_started_pid, print_attached_pid): New functions.
6906 (detach_or_kill_for_exit): New function.
6907 (main): Call it instead of for_each_inferior (kill_inferior_callback).
6908 * server.h (have_started_inferiors_p): Declare.
6909 (have_attached_inferiors_p): Declare.
6911 * inferiors.c (remove_process): Fix memory leak, free process.
6912 * linux-low.c (linux_remove_process): New function.
6913 (linux_kill): Call it instead of remove_process.
6914 (linux_detach, linux_wait_1): Ditto.
6916 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
6918 * configure.srv: Add x86 Windows CE target.
6920 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6922 * inferiors.c (get_thread_process): Make global.
6923 * server.h (get_thread_process): Add prototype.
6924 * thread-db.c (find_one_thread): Use get_thread_process
6925 instead of current_process.
6926 (thread_db_get_tls_address): Do not crash if called when
6927 thread layer is not yet initialized.
6929 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6931 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
6932 * spu-low.c (current_tid): Rename to ...
6933 (current_ptid): ... this.
6934 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
6935 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
6936 ptid_get_lwp (current_ptid) instead of current_tid.
6937 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
6938 instead of current_tid. Use find_process_pid to verify pid
6939 argument is valid. Pass proper argument to remove_process.
6940 (spu_thread_alive): Compare current_ptid instead of current_tid.
6941 (spu_resume): Likewise.
6943 2009-04-02 Pedro Alves <pedro@codesourcery.com>
6945 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
6948 2009-04-01 Pedro Alves <pedro@codesourcery.com>
6950 Implement the multiprocess extensions, and add linux multiprocess
6953 * server.h (ULONGEST): Declare.
6954 (struct ptid, ptid_t): New.
6955 (minus_one_ptid, null_ptid): Declare.
6956 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6957 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
6958 (struct inferior_list_entry): Change `id' type from unsigned from
6960 (struct sym_cache, struct breakpoint, struct
6961 process_info_private): Forward declare.
6962 (struct process_info): Declare.
6963 (current_process): Declare.
6964 (all_processes): Declare.
6965 (initialize_inferiors): Declare.
6966 (add_thread): Adjust to use ptid_t.
6967 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
6968 (add_process, remove_process, find_thread_pid): Declare.
6969 (find_inferior_id): Adjust to use ptid_t.
6970 (cont_thread, general_thread, step_thread): Change type to ptid_t.
6971 (multi_process): Declare.
6972 (push_event): Adjust to use ptid_t.
6973 (read_ptid, write_ptid): Declare.
6974 (prepare_resume_reply): Adjust to use ptid_t.
6975 (clear_symbol_cache): Declare.
6976 * inferiors.c (all_processes): New.
6977 (null_ptid, minus_one_ptid): New.
6978 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6979 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
6980 (add_thread): Change unsigned long to ptid. Remove gdb_id
6982 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
6983 (gdb_id_to_thread): Rename to ...
6984 (find_thread_pid): ... this. Change unsigned long to ptid.
6985 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
6986 (loaded_dll, pull_pid_from_list): Adjust.
6987 (add_process, remove_process, find_process_pid)
6988 (get_thread_process, current_process, initialize_inferiors): New.
6989 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
6990 (struct target_waitstatus) <related_pid>: Ditto.
6991 (struct target_ops) <kill, detach>: Add `pid' argument. Change
6993 (struct target_ops) <join>: Add `pid' argument.
6994 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
6995 (struct target_ops) <wait>: Add `ptid' field. Change return type
6997 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
6998 (mywait): Add `ptid' argument. Change return type to ptid_t.
6999 (target_pid_to_str): Declare.
7000 * target.c (set_desired_inferior): Adjust to use ptids.
7001 (mywait): Add new `ptid' argument. Adjust.
7002 (target_pid_to_str): New.
7003 * mem-break.h (free_all_breakpoints): Declare.
7004 * mem-break.c (breakpoints): Delelete.
7005 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7006 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7007 to use per-process breakpoint list.
7008 (free_all_breakpoints): New.
7009 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7010 (symbol_cache, all_symbols_looked_up): Delete.
7012 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7014 (prepare_resume_reply): Change ptid argument's type from unsigned
7015 long to ptid_t. Adjust. Implement W;process and X;process.
7016 (free_sym_cache, clear_symbol_cache): New.
7017 (look_up_one_symbol): Adjust to per-process symbol cache. *
7018 * server.c (cont_thread, general_thread, step_thread): Change type
7021 (multi_process): New.
7022 (last_ptid): Change type to ptid_t.
7023 (struct vstop_notif) <ptid>: Change type to ptid_t.
7024 (queue_stop_reply, push_event): Change `ptid' argument's type to
7026 (discard_queued_stop_replies): Add `pid' argument.
7027 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7028 changes. Don't reference the `attached' global.
7029 (attach_inferior): Adjust to mywait interface changes.
7030 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7031 features. Handle and report "multiprocess+". Handle
7033 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7035 (handle_v_kill): New.
7036 (handle_v_stopped): Adjust to use target_pid_to_str.
7037 (handle_v_requests): Allow multiple attaches and runs when
7038 multiprocess extensions are in effect. Handle "vKill".
7039 (myresume): Adjust to use ptids.
7040 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7041 (handle_status): Adjust to discard_queued_stop_replies interface
7043 (first_thread_of, kill_inferior_callback)
7044 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7045 (main): Call initialize_inferiors. Adjust to use ptids, killing
7046 and detaching from all inferiors. Handle multiprocess packet
7048 * linux-low.h: Include gdb_proc_service.h.
7049 (struct process_info_private): New.
7050 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7051 <lwpid_of>: Use ptid_get_lwp.
7052 (get_lwp_thread): Adjust.
7053 (struct lwp_info): Add `dead' member.
7054 (find_lwp_pid): Declare.
7055 * linux-low.c (thread_db_active): Delete.
7056 (new_inferior): Adjust comment.
7057 (inferior_pid): Delete.
7058 (linux_add_process): New.
7059 (handle_extended_wait): Adjust.
7060 (add_lwp): Change unsigned long to ptid.
7061 (linux_create_inferior): Add process to processes table. Adjust
7062 to use ptids. Don't set new_inferior here.
7063 (linux_attach_lwp): Rename to ...
7064 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7065 it. Adjust to use ptids.
7066 (linux_attach_lwp): New.
7067 (linux_attach): Add process to processes table. Don't set
7069 (struct counter): New.
7070 (second_thread_of_pid_p, last_thread_of_process_p): New.
7071 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7073 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7074 processes. Remove process from process table.
7075 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7076 to multiple processes.
7077 (any_thread_of): New.
7078 (linux_detach): Add `pid' argument, and handle it. Remove process
7079 from processes table.
7080 (linux_join): Add `pid' argument. Handle it.
7081 (linux_thread_alive): Change unsighed long argument to ptid_t.
7082 Consider dead lwps as not being alive.
7083 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7084 threads we're not interested in.
7085 (same_lwp, find_lwp_pid): New.
7086 (linux_wait_for_lwp): Change `pid' argument's type from int to
7088 (linux_wait_for_event): Rename to ...
7089 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7090 from int to ptid_t. Adjust.
7091 (linux_wait_for_event): New.
7092 (linux_wait_1): Add `ptid' argument. Change return type to
7093 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7094 that exit from the process table.
7095 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7097 (mark_lwp_dead): New.
7098 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7099 stopping all threads, mark its main lwp as dead.
7100 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7102 (fetch_register, usr_store_inferior_registers)
7103 (regsets_fetch_inferior_registers)
7104 (regsets_store_inferior_registers, linux_read_memory)
7105 (linux_write_memory): Inline `inferior_pid'.
7106 (linux_look_up_symbols): Adjust to use per-process
7108 (linux_request_interrupt): Adjust to use ptids.
7109 (linux_read_auxv): Inline `inferior_pid'.
7110 (initialize_low): Don't reference thread_db_active.
7111 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7112 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7113 (ps_getpid): Return the pid of the current inferior.
7114 * thread-db.c (proc_handle, thread_agent): Delete.
7115 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7117 (find_one_thread): Change argument type to ptid_t. Adjust to
7119 (maybe_attach_thread): Adjust to per-process data and ptids.
7120 (thread_db_find_new_threads): Ditto.
7121 (thread_db_init): Ditto.
7122 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7123 processes table. Adjust to use ptids.
7124 (spu_kill, spu_detach): Adjust interface. Remove process from
7126 (spu_join, spu_thread_alive): Adjust interface.
7127 (spu_wait): Adjust interface. Remove process from processes
7128 table. Adjust to use ptids.
7129 * win32-low.c (current_inferior_tid): Delete.
7130 (current_inferior_ptid): New.
7131 (debug_event_ptid): New.
7132 (thread_rec): Take a ptid. Adjust.
7133 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7134 (child_delete_thread): Ditto.
7135 (do_initial_child_stuff): Add `attached' argument. Add process to
7137 (child_fetch_inferior_registers, child_store_inferior_registers):
7139 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7140 (win32_attach): Pass 1 to do_initial_child_stuff.
7141 (win32_kill): Adjust interface. Remove process from processes
7143 (win32_detach): Ditto.
7144 (win32_join): Adjust interface.
7145 (win32_thread_alive): Take a ptid.
7146 (win32_resume): Adjust to use ptids.
7147 (get_child_debug_event): Ditto.
7148 (win32_wait): Adjust interface. Remove exiting process from
7151 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7153 Non-stop mode support.
7155 * server.h (non_stop): Declare.
7156 (gdb_client_data, handler_func): Declare.
7157 (delete_file_handler, add_file_handler, start_event_loop):
7159 (handle_serial_event, handle_target_event, push_event)
7160 (putpkt_notif): Declare.
7161 * target.h (enum resume_kind): New.
7162 (struct thread_resume): Replace `step' field by `kind' field.
7163 (TARGET_WNOHANG): Define.
7164 (struct target_ops) <wait>: Add `options' argument.
7165 <supports_non_stop, async, start_non_stop>: New fields.
7166 (target_supports_non_stop, target_async): New.
7167 (start_non_stop): Declare.
7168 (mywait): Add `options' argument.
7169 * target.c (mywait): Add `options' argument. Print child exit
7171 (start_non_stop): New.
7172 * server.c (non_stop, own_buf, mem_buf): New globals.
7173 (struct vstop_notif): New.
7174 (notif_queue): New global.
7175 (queue_stop_reply, push_event, discard_queued_stop_replies)
7176 (send_next_stop_reply): New.
7177 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7179 (attach_inferior): In non-stop mode, don't wait for the target
7181 (handle_general_set): Handle QNonStop.
7182 (handle_query): When handling qC, return the current general
7183 thread, instead of the first thread of the list.
7184 (handle_query): If the backend supports non-stop mode, include
7185 QNonStop+ in the qSupported query response.
7186 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7188 (handle_v_attach, handle_v_run): Handle non-stop mode.
7189 (handle_v_stopped): New.
7190 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7191 (myresume): Adjust to use resume_kind. Handle non-stop.
7192 (queue_stop_reply_callback): New.
7193 (handle_status): Handle non-stop mode.
7194 (main): Clear non_stop flag on reconnection. Use the event-loop.
7195 Refactor serial protocol handling from here ...
7196 (process_serial_event): ... to this new function. When GDB
7197 selects any thread, select one here. In non-stop mode, wait until
7198 GDB acks all pending events before exiting.
7199 (handle_serial_event, handle_target_event): New.
7200 * remote-utils.c (remote_open): Install remote_desc in the event
7202 (remote_close): Remove remote_desc from the event loop.
7203 (putpkt_binary): Rename to...
7204 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7205 (putpkt_binary): New as wrapper around putpkt_binary_1.
7206 (putpkt_notif): New.
7207 (prepare_resume_reply): In non-stop mode, don't change the
7209 * event-loop.c: New.
7210 * Makefile.in (OBJ): Add event-loop.o.
7211 (event-loop.o): New rule.
7213 * linux-low.h (pid_of): Moved here.
7215 (get_lwp_thread): Use lwpid_of.
7216 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7217 * linux-low.c (pid_of): Delete.
7218 (inferior_pid): Use lwpid_of.
7219 (linux_event_pipe): New.
7220 (target_is_async_p): New.
7222 (handle_extended_wait): Use lwpid_of.
7223 (add_lwp): Don't set lwpid field.
7224 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7225 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7226 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7227 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7228 first. Adjust to linux_wait_for_event interface changes. Use
7230 (linux_detach): Don't delete the main lwp here.
7231 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7232 (status_pending_p): Don't consider explicitly suspended lwps.
7233 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7234 pointer. Add OPTIONS argument. Change return type to int. Use
7235 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7236 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7237 pointer. Add status pointer argument. Return a pid instead of a
7238 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7239 changes. In non-stop mode, don't switch to a random thread.
7240 (linux_wait): Rename to...
7241 (linux_wait_1): ... this. Add target_options argument, and handle
7242 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7243 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7244 clean exit and signal exit code. Don't stop all threads in
7245 non-stop mode. In all-stop mode, only stop all threads when
7246 reporting a stop to GDB. Handle explicit thread stop requests.
7247 (async_file_flush, async_file_mark): New.
7249 (send_sigstop): Use lwpid_of.
7250 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7251 interface changes. In non-stop mode, don't switch to a random
7253 (linux_resume_one_lwp): Use lwpid_of.
7254 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7255 (linux_resume_one_thread): ... this. Handle resume_stop. In
7256 non-stop mode, don't look for pending flag in all threads.
7257 (resume_status_pending_p): Don't consider explicitly suspended
7259 (my_waitpid): Reimplement. Emulate __WALL.
7260 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7262 (sigchld_handler, linux_supports_non_stop, linux_async)
7263 (linux_start_non_stop): New.
7264 (linux_target_ops): Register linux_supports_non_stop, linux_async
7265 and linux_start_non_stop.
7266 (initialize_low): Install SIGCHLD handler.
7267 * thread-db.c (thread_db_create_event, find_one_thread)
7268 (thread_db_get_tls_address): Use lwpid_of.
7269 * win32-low.c (win32_detach): Adjust to use resume_kind.
7270 (win32_wait): Add `options' argument.
7271 * spu-low.c (spu_resume): Adjust to use resume_kind.
7272 (spu_wait): Add `options' argument.
7274 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7276 Decouple target code from remote protocol.
7278 * target.h (enum target_waitkind): New.
7279 (struct target_waitstatus): New.
7280 (struct target_ops) <wait>: Return an unsigned long. Take a
7281 target_waitstatus pointer instead of a char pointer.
7283 * target.c (mywait): Change prototype to return an unsigned long.
7284 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7285 * server.h (thread_from_wait, old_thread_from_wait): Delete
7287 (prepare_resume_reply): Change prototype to take a
7289 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7290 (last_status, last_ptid): New.
7291 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7292 pid instead of a signal.
7293 (attach_inferior): Remove "status" and "signal" parameters.
7295 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7297 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7298 (handle_v_requests, myresume): Remove "status" and "signal"
7300 (handle_status): New.
7301 (main): Delete local `status'. Adjust.
7302 * remote-utils.c: Include target.h.
7303 (prepare_resume_reply): Change prototype to take a
7304 target_waitstatus. Adjust.
7306 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7308 * spu-low.c (spu_wait): Adjust.
7309 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7311 (win32_wait): Adjust.
7313 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7315 * target.h (struct thread_resume): Delete leave_stopped member.
7316 (struct target_ops): Add a `n' argument to the `resume' callback.
7317 * server.c (start_inferior): Adjust.
7318 (handle_v_cont, myresume): Adjust.
7319 * linux-low.c (check_removed_breakpoint): Adjust to resume
7320 interface change, and to removed leave_stopped field.
7321 (resume_ptr): Delete.
7322 (struct thread_resume_array): New.
7323 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7324 resume interface change.
7325 (linux_continue_one_thread, linux_queue_one_thread)
7326 (resume_status_pending_p): Check if the resume field is NULL
7327 instead of checking the leave_stopped member.
7328 (linux_resume): Adjust to the target resume interface change.
7329 * spu-low.c (spu_resume): Adjust to the target resume interface
7331 * win32-low.c (win32_detach, win32_resume): Ditto.
7333 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7335 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7337 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7339 (linux_continue_one_thread): Only preserve the stepping flag if
7340 there's a pending breakpoint.
7342 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7344 * server.c (main): After the inferior having exited, call
7345 remote_close before exiting gdbserver.
7347 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7349 Fix size of FPSCR in Power 7 processors.
7350 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7351 (PPC_FEATURE_HAS_DFP): New #define.
7352 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7355 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7357 * server.c (handle_query) Whitespace and formatting.
7359 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7361 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7362 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7363 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7364 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7365 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7366 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7367 Makefile.in, configure.ac: Fix whitespace throughout.
7368 * configure: Regenerate.
7370 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7372 * inferiors.c (find_inferior): Make it safe for the callback
7373 function to delete the currently iterated inferior.
7375 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7377 * Makefile.in (linuw_low_h): Move higher.
7378 (thread-db.o): Depend on $(linux_low_h).
7380 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7382 Rename "process" to "lwp" throughout.
7384 * linux-low.c (all_processes): Rename to...
7385 (all_lwps): ... this.
7386 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7387 (add_process): Rename to ...
7388 (add_lwp): ... this. Adjust.
7389 (linux_create_inferior): Adjust.
7390 (linux_attach_lwp): Adjust.
7391 (linux_attach): Adjust.
7392 (linux_kill_one_process): Rename to ...
7393 (linux_kill_one_lwp): ... this. Adjust.
7394 (linux_kill): Adjust.
7395 (linux_detach_one_process): Rename to ...
7396 (linux_detach_one_lwp): ... this. Adjust.
7397 (linux_detach): Adjust.
7398 (check_removed_breakpoint): Adjust.
7399 (status_pending_p): Adjust.
7400 (linux_wait_for_process): Rename to ...
7401 (linux_wait_for_lwp): ... this. Adjust.
7402 (linux_wait_for_event): Adjust.
7403 (send_sigstop): Adjust.
7404 (wait_for_sigstop): Adjust.
7405 (stop_all_processes): Rename to ...
7406 (stop_all_lwps): ... this.
7407 (linux_resume_one_process): Rename to ...
7408 (linux_resume_one_lwp): ... this. Adjust.
7409 (linux_set_resume_request, linux_continue_one_thread)
7410 (linux_queue_one_thread, resume_status_pending_p)
7411 (usr_store_inferior_registers, regsets_store_inferior_registers)
7412 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7414 * linux-low.h (get_process): Rename to ...
7415 (get_lwp): ... this. Adjust.
7416 (get_thread_process): Rename to ...
7417 (get_thread_lwp): ... this. Adjust.
7418 (get_process_thread): Rename to ...
7419 (get_lwp_thread): ... this. Adjust.
7420 (struct process_info): Rename to ...
7421 (struct lwp_info): ... this.
7422 (all_processes): Rename to ...
7423 (all_lwps): ... this.
7424 * proc-service.c (ps_lgetregs): Adjust.
7425 * thread-db.c (thread_db_create_event, find_one_thread)
7426 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7428 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7430 * server.c (handle_query): Handle "qAttached".
7432 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7434 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7435 GPLv3, update license URL.
7437 2009-03-01 Doug Evans <dje@google.com>
7439 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7440 (server_h): Add gdb_signals.h.
7441 (signals.o): Update.
7442 * server.h (target_signal_from_host,target_signal_to_host_p)
7443 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7445 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7447 * remote-utils.c (getpkt): Also generate remote-debug
7448 information if noack_mode is set.
7450 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7452 * server.c (handle_query): Report qXfer:siginfo:read and
7453 qXfer:siginfo:write as supported and handle them.
7454 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7455 * linux-low.c (linux_xfer_siginfo): New.
7456 (linux_target_ops): Set it.
7458 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7460 * server.c (gdbserver_usage): Mention --remote-debug.
7461 (main): Accept '--remote-debug' switch.
7463 2009-01-18 Doug Evans <dje@google.com>
7465 * regcache.c (new_register_cache): No need to check result of xcalloc.
7466 * server.c (handle_search_memory): Back out calls to xmalloc,
7467 result is checked and error is returned to user upon failure.
7468 (handle_query): Ditto. Add more checks for result of malloc.
7469 (handle_v_cont): Check result of malloc, report error back to
7471 (handle_v_run): Ditto. Call freeargv.
7472 * server.h (freeargv): Declare.
7473 * utils.c (freeargv): New fn.
7475 2009-01-15 Doug Evans <dje@google.com>
7477 * gdbreplay.c (perror_with_name): Make arg const char *.
7478 * server.h (target_signal_to_name): Make return type const char *.
7479 * thread-db.c (thread_db_err_str): Make return type const char *.
7480 * utils.c (perror_with_name): Make arg const char *.
7482 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7484 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7485 when handling a EXIT_PROCESS_DEBUG_EVENT.
7487 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7489 * gdbreplay.c (gdbreplay_version): Update copyright year.
7490 * server.c (gdbserver_version): Likewise.
7492 2009-01-05 Doug Evans <dje@google.com>
7494 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7495 (handle_extended_wait): Improve comment.
7497 2008-12-13 Doug Evans <dje@google.com>
7499 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7500 * server.h (ATTR_MALLOC): New macro.
7501 (xmalloc,xcalloc,xstrdup): Declare.
7502 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7503 * inferiors.c: Ditto.
7504 * linux-low.c: Ditto.
7505 * mem-break.c: Ditto.
7506 * regcache.c: Ditto.
7507 * remote-utils.c: Ditto.
7510 * win32-low.c: Ditto.
7512 2008-12-12 Doug Evans <dje@google.com>
7514 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7515 in debugging printf.
7517 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7519 2008-12-09 Doug Evans <dje@google.com>
7521 * linux-low.h (struct process_info): Delete member tid, unused.
7522 * thread-db.c (find_one_thread): Update.
7523 (maybe_attach_thread): Update.
7525 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7527 * target.h (struct target_ops): Add qxfer_osdata member.
7528 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7530 (linux_qxfer_osdata): New functions.
7531 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7533 * server.c (handle_query): Handle "qXfer:osdata:read:".
7534 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7535 (buffer_xml_printf): New functions.
7536 * server.h (struct buffer): New.
7537 (buffer_grow_str, buffer_grow_str0): New macros.
7538 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7539 (buffer_xml_printf): Declare.
7541 2008-11-24 Doug Evans <dje@google.com>
7543 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7545 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7547 * server.c (handle_v_run): Always use the supplied argument list.
7549 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7551 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7552 (xtensa_regmap_table): Add entry for scompare1.
7554 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7556 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7557 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7558 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7559 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7560 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7561 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7562 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7563 XML target descriptions.
7564 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7565 when inferior is running on an ISA 2.05 or later processor. Add
7566 special case to return offset for full 64-bit slot of FPSCR when
7569 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7571 * Makefile.in (SFILES, clean): Added sparc64 files.
7572 (reg-sparc64.o, reg-sparc64.c): New.
7573 * configure.srv (sparc*-*-linux*): New configuration.
7574 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7575 syscall arguments for SPARC.
7576 (regsets_store_inferior_registers): Likewise.
7577 * linux-sparc-low.c: New file.
7579 2008-10-21 Doug Evans <dje@google.com>
7581 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7582 (READLINE_DIR,READLINE_DEP): Delete.
7583 (INTERNAL_CFLAGS): Update.
7584 (LINTFLAGS): Update.
7586 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7588 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7589 whole argv from the last run, not just argv[0].
7591 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7593 * regcache.c (new_register_cache): Return NULL if the register
7594 cache size isn't known yet.
7595 (free_register_cache): Avoid dereferencing a NULL regcache.
7597 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7599 * configure.srv: Merge MIPS and MIPS64.
7601 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7603 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7605 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7607 * Makefile.in: Add required vsx dependencies.
7609 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7610 Declare init_registers_powerpc_vsx32l.
7611 Declare init_registers_powerpc_vsx64l.
7612 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7613 (ppc_arch_setup): Check for VSX in hwcap.
7614 (ppc_fill_vsxregset): New function.
7615 (ppc_store_vsxregset): New function.
7616 Add new VSX entry in regset_info target_regsets.
7618 * configure.srv: Add new VSX dependencies.
7620 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7622 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7623 (remote_open): Set or clear transport_is_reliable.
7624 (putpkt_binary): Don't expect acks in noack mode.
7625 (getpkt): Don't send ack/nac in noack mode.
7626 * server.c (handle_general_set): Handle QStartNoAckMode.
7627 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7629 (main): Reset noack_mode on every connection.
7630 * server.h (noack_mode): Declare.
7632 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7634 * Makefile.in (GDBREPLAY_OBS): New variable.
7635 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7637 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7638 Daniel Jacobowitz <dan@codesourcery.com>
7640 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7641 (usr_store_inferior_registers): Likewise.
7642 (regsets_store_inferior_registers): Likewise.
7644 2008-07-31 Rolf Jansen <rj@surtec.com>
7645 Pedro Alves <pedro@codesourcery.com>
7647 * configure.ac: Check for memmem declaration.
7648 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7649 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7650 (disable_packet_qfThreadInfo): Unconditionally compile.
7651 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7652 * configure, config.in: Regenerate.
7654 2008-07-28 Doug Kwan <dougkwan@google.com>
7656 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7657 (linux_write_memory): Remove declaration of errno.
7659 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7661 * linux-low.c (handle_extended_wait): Do not use "status"
7662 variable uninitialized.
7664 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7666 * server.c (handle_v_attach): Inhibit reporting dll changes.
7668 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7670 * remote-utils.c (prepare_resume_reply): If requested, don't
7671 output "thread:TID" in the T stop reply.
7673 * server.c (disable_packet_vCont, disable_packet_Tthread)
7674 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7675 (handle_query): If requested, disable support for qC, qfThreadInfo
7677 (handle_v_requests): If requested, disable support for vCont.
7678 (gdbserver_show_disableable): New.
7679 (main): Handle --disable-packet and --disable-packet=LIST.
7681 * server.h (disable_packet_vCont, disable_packet_Tthread)
7682 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7684 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7686 * server.c (gdbserver_usage): Mention --version.
7688 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7690 * Makefile.in (gdbreplay.o): New rule.
7692 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7694 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7695 message, not gdbserver.
7697 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7698 Nathan Sidwell <nathan@codesourcery.com>
7699 Joseph Myers <joseph@codesourcery.com>
7701 * acinclude.m4: Include ../../config/acx.m4.
7702 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7703 * configure, config.in: Regenerate.
7704 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7705 * server.c (gdbserver_version): Print PKGVERSION.
7706 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7707 (main): Adjust gdbserver_usage calls.
7708 * gdbreplay.c (version, host_name): Add declarations.
7709 (gdbreplay_version, gdbreplay_usage): New.
7710 (main): Accept --version and --help options.
7712 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7714 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7715 (arm_breakpoint_at): Handle Thumb.
7716 (the_low_target): Add comment.
7718 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7720 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7722 2008-05-09 Doug Evans <dje@google.com>
7724 * server.h (decode_search_memory_packet): Declare.
7725 * remote-utils.c (decode_search_memory_packet): New fn.
7726 * server.c (handle_search_memory_1): New fn.
7727 (handle_search_memory): New fn.
7728 (handle_query): Process qSearch:memory packets.
7730 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7732 * regcache.c (registers_length): Remove.
7733 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7734 full register packet.
7735 * regcache.h (registers_length): Remove prototype.
7736 * server.h (PBUFSIZ): Define to 16384.
7738 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7740 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7741 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7742 powerpc-64l.o, and powerpc-altivec64l.o.
7743 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7744 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7745 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7746 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7747 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7750 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7751 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7752 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7753 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7754 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7755 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7756 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7757 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7758 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7759 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7762 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7763 (init_registers_powerpc_32l): ... this new prototype.
7764 (init_registers_powerpc_32): Remove, replace by ...
7765 (init_registers_powerpc_altivec32l): ... this new prototype.
7766 (init_registers_powerpc_e500): Remove, replace by ...
7767 (init_registers_powerpc_e500l): ... this new prototype.
7768 (init_registers_ppc64): Remove, replace by ...
7769 (init_registers_powerpc_64l): ... this new prototype.
7770 (init_registers_powerpc_64): Remove, replace by ...
7771 (init_registers_powerpc_altivec64l): ... this new prototype.
7772 (ppc_num_regs): Set to 73.
7773 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7774 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7775 (ppc_cannot_store_register): Handle orig_r3 and trap.
7776 (ppc_arch_setup): Update init_registers_... calls.
7777 (ppc_fill_gregset): Handle orig_r3 and trap.
7779 * inferiors.c (clear_inferiors): Reset current_inferior.
7781 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7783 * acinclude.m4: Add override.m4.
7784 * configure: Regenerate.
7786 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7788 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7789 initial call to init_register_ppc64.
7791 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7793 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7794 single powerpc*-*-linux* case.
7795 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7797 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7799 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7800 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7802 * linux-ppc-low.c: Include <elf.h>.
7803 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7804 (ppc_hwcap): New global variable.
7805 (ppc_regmap): Remove __SPE__ #ifdef sections.
7806 (ppc_regmap_e500): New global variable.
7807 (ppc_cannot_store_register): Update __SPE__ special case.
7808 (ppc_get_hwcap): New function.
7809 (ppc_arch_setup): Use it to determine whether inferior supports
7810 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7811 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7812 Do not access registers if target does not support AltiVec.
7813 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7814 Do not access registers if target does not support SPE.
7815 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7817 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7819 * linux-low.c (disabled_regsets, num_regsets): New.
7820 (use_regsets_p): Delete.
7821 (linux_wait_for_process): Clear disabled_regsets.
7822 (regsets_fetch_inferior_registers): Check and set it.
7823 (regsets_store_inferior_registers): Likewise.
7824 (linux_fetch_registers, linux_store_registers): Do not use
7826 (initialize_low): Allocate disabled_regsets.
7828 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7830 * Makefile.in (LIBOBJS): New.
7832 (memmem.o): New rule.
7833 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7834 * configure: Regenerated.
7836 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7838 * server.c (handle_query): Never return "unsupported" for
7839 qXfer:features:read queries.
7841 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7843 * server.c (get_features_xml): Fix inverted condition.
7844 (handle_query): Always support qXfer:feature:read.
7846 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7848 * server.c (wrapper_argv): New.
7849 (start_inferior): Handle wrapper_argv. If set, expect an extra
7851 (gdbserver_usage): Document --wrapper.
7852 (main): Parse --wrapper.
7854 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7856 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7857 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7858 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7859 (ppc_set_pc): Likewise.
7860 (ppc_arch_setup): New function.
7861 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7862 of collect_register.
7863 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7865 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7867 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7868 instead of linux-ppc64-low.o.
7869 * linux-ppc64-low.c: Remove file.
7870 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7871 (linux-ppc64-low.o): Remove rule.
7873 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7874 (init_registers_powerpc_64): Likewise.
7875 (ppc_regmap): Conditionally define depending on __powerpc64__.
7876 (ppc_cannot_store_register): Do not special-case "fpscr" when
7877 compiled on __powerpc64__.
7878 (ppc_collect_ptrace_register): New function.
7879 (ppc_supply_ptrace_register): New function.
7880 (ppc_breakpoint): Change type to "unsigned int".
7881 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7882 (the_low_target): Conditionally provide initializers for the
7883 arch_setup member depending on __powerpc64__. Install
7884 collect_ptrace_register and supply_ptrace_register members.
7886 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7888 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7889 * server.c (gdbserver_xmltarget): Define.
7890 (get_features_xml): Use it to replace "target.xml" and arch_string.
7892 * configure.srv: Remove srv_xmltarget. Add XML files that were
7893 mentioned there to srv_xmlfiles instead. Remove conditional tests
7894 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7895 srv_xmlfiles and srv_regobj to include all possible choices.
7896 * configure.ac (srv_xmltarget): Remove.
7897 (srv_xmlfiles): Do not add "target.xml".
7898 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7899 checks for supplementary target information.
7900 * configure: Regenerate.
7901 * Makefile.in (XML_TARGET): Remove.
7902 (target.xml): Remove rule.
7903 (clean): Do not clean up target.xml.
7904 (.PRECIOUS): Do not mention target.xml.
7906 * target.h (struct target_ops): Remove arch_string member.
7907 * linux-low.c (linux_arch_string): Remove.
7908 (linux_target_ops): Remove arch_string initializer.
7909 * linux-low.h (struct linux_target_ops): Remove arch_string member.
7910 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
7911 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
7912 * spu-low.c (spu_arch_string): Remove.
7913 (spu_target_ops): Remove arch_string initializer.
7914 * win32-low.c (win32_arch_string): Remove.
7915 (win32_target_ops): Remove arch_string initializer.
7916 * win32-low.h (struct win32_target_ops): Remove arch_string member.
7917 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
7918 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
7920 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7922 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
7923 by collect_ptrace_register and supply_ptrace_register hooks.
7924 * linux-low.c (fetch_register): Use supply_ptrace_register callback
7925 instead of checking for the_low_target.left_pad_xfer.
7926 (usr_store_inferior_registers): Use collect_ptrace_register callback
7927 instead of checking for the_low_target.left_pad_xfer.
7929 * linux-s390-low.c (s390_collect_ptrace_register): New function.
7930 (s390_supply_ptrace_register): Likewise.
7931 (s390_fill_gregset): Call s390_collect_ptrace_register.
7932 (the_low_target): Update.
7934 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
7935 (ppc_supply_ptrace_register): Likewise.
7936 (the_low_target): Update.
7938 * linux-i386-low.c (the_low_target): Update.
7939 * linux-x86-64-low.c (the_low_target): Update.
7941 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7943 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
7944 reg-s390.o and reg-s390x.o.
7946 * linux-low.c (new_inferior): New global variable.
7947 (linux_create_inferior, linux_attach): Set it.
7948 (linux_wait_for_process): Call the_low_target.arch_setup after the
7949 target has stopped for the first time.
7950 (initialize_low): Do not call the_low_target.arch_setup.
7952 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
7953 (s390_set_pc): Likewise.
7954 (s390_arch_setup): New function.
7955 (the_low_target): Use s390_arch_setup as arch_setup routine.
7957 * regcache.c (realloc_register_cache): New function.
7958 (set_register_cache): Call it for each existing regcache.
7960 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7962 * server.h (init_registers): Remove prototype.
7964 * linux-low.h (struct linux_target_ops): Add arch_setup field.
7965 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
7966 instead of init_registers ().
7967 * linux-arm-low.c (init_registers_arm): Add prototype.
7968 (init_registers_arm_with_iwmmxt): Likewise.
7969 (the_low_target): Add initializer for arch_setup field.
7970 * linux-cris-low.c (init_registers_cris): Add prototype.
7971 (the_low_target): Add initializer for arch_setup field.
7972 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
7973 (the_low_target): Add initializer for arch_setup field.
7974 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
7975 (the_low_target): Add initializer for arch_setup field.
7976 * linux-ia64-low.c (init_registers_ia64): Add prototype.
7977 (the_low_target): Add initializer for arch_setup field.
7978 * linux-m32r-low.c (init_registers_m32r): Add prototype.
7979 (the_low_target): Add initializer for arch_setup field.
7980 * linux-m68k-low.c (init_registers_m68k): Add prototype.
7981 (the_low_target): Add initializer for arch_setup field.
7982 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
7983 (init_registers_mips64_linux): Likewise.
7984 (the_low_target): Add initializer for arch_setup field.
7985 * linux-ppc-low.c (init_registers_ppc): Add prototype.
7986 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
7987 (the_low_target): Add initializer for arch_setup field.
7988 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
7989 (init_registers_powerpc_64): Likewise.
7990 (the_low_target): Add initializer for arch_setup field.
7991 * linux-s390-low.c (init_registers_s390): Add prototype.
7992 (init_registers_s390x): Likewise.
7993 (the_low_target): Add initializer for arch_setup field.
7994 * linux-sh-low.c (init_registers_sh): Add prototype.
7995 (the_low_target): Add initializer for arch_setup field.
7996 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
7997 (the_low_target): Add initializer for arch_setup field.
7998 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
7999 (the_low_target): Add initializer for arch_setup field.
8001 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8002 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8003 instead of init_registers ().
8004 * win32-arm-low.c (init_registers_arm): Add prototype.
8005 (the_low_target): Add initializer for arch_setup field.
8006 * win32-i386-low.c (init_registers_i386): Add prototype.
8007 (the_low_target): Add initializer for arch_setup field.
8009 * spu-low.c (init_registers_spu): Add prototype.
8010 (initialize_low): Call initialie_registers_spu () instead of
8011 initialize_registers ().
8013 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8015 * server.c (handle_v_requests): When handling the vRun and vAttach
8016 packets, if already debugging a process, don't kill it. Return an
8019 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8021 * server.c (handle_query): Correct length check.
8023 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8025 * win32-low.c (do_initial_child_stuff): Add process handle
8026 parameter. Set current_process_handle and current_process_id from the
8027 parameters. Clear globals.
8028 (win32_create_inferior): Don't set current_process_handle and
8029 current_process_id here. Instead pass them on the call to
8030 do_initial_child_stuff.
8031 (win32_attach): Likewise.
8032 (win32_clear_inferiors): New.
8033 (win32_kill): Don't close the current process handle or the
8034 current thread handle here. Instead call win32_clear_inferiors.
8035 (win32_detach): Don't open a new handle to the process. Call
8036 win32_clear_inferiors.
8037 (win32_join): Don't rely on current_process_handle; open a new
8038 handle using the process id.
8039 (win32_wait): Call win32_clear_inferiors when the inferior process
8042 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8044 * server.c (monitor_show_help): Add "exit".
8046 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8048 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8049 (clean): Add reg-xtensa.c.
8050 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8051 * configure.srv (xtensa*-*-linux*) New target.
8052 * linux-xtensa-low.c: New.
8053 * xtensa-xtregs.c: New.
8055 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8057 * hostio.c: Don't include errno.h.
8058 (errno_to_fileio_errno): Move to hostio-errno.
8059 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8060 error number outputting to the target->hostio_last_error callback.
8061 (hostio_packet_error): Use FILEIO_EINVAL directly.
8062 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8063 calls to hostio_error.
8064 * hostio-errno.c: New.
8065 * server.h (hostio_last_error_from_errno): Declare.
8066 * target.h (target_ops): Add hostio_last_error member.
8067 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8068 as hostio_last_error handler.
8069 * spu-low.c (spu_target_ops): Likewise.
8070 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8071 (wince_hostio_last_error): New functions.
8072 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8073 as hostio_last_error handler.
8074 (win32_target_ops) [!_WIN32_WCE]: Register
8075 hostio_last_error_from_errno as hostio_last_error handler.
8076 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8077 (hostio-errno.o): New rule.
8078 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8079 * configure.srv (srv_hostio_err_objs): New variable. Default to
8081 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8082 * configure: Regenerate.
8084 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8086 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8087 (linux_kill, linux_detach): Clean up the process list.
8088 * remote-utils.c (remote_open): Improve port number parsing.
8089 (putpkt_binary, input_interrupt): Only send interrupts if the target
8091 * server.c (extended_protocol): Make static.
8092 (attached): Define earlier.
8093 (exit_requested, response_needed, program_argv): New variables.
8094 (target_running): New.
8095 (start_inferior): Clear attached here.
8096 (attach_inferior): Set attached here.
8097 (require_running): Define.
8098 (handle_query): Use require_running and target_running. Implement
8100 (handle_v_attach, handle_v_run): New.
8101 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8102 (gdbserver_usage): Update.
8103 (main): Redo argument parsing. Handle --debug and --multi. Handle
8104 --attach along with other options or after the port. Save
8105 program_argv. Support no initial program. Resynchronize
8106 communication with GDB after an error. Handle "monitor exit".
8107 Use require_running and target_running. Always allow the extended
8108 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8109 restart in extended mode.
8110 * README: Refer to the GDB manual. Update --attach usage.
8112 2007-12-20 Andreas Schwab <schwab@suse.de>
8114 * linux-low.c (STACK_SIZE): Define.
8115 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8116 (linux_test_for_tracefork): Likewise.
8118 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8120 * linux-low.c (linux_wait_for_event): Update messages. Do not
8121 reinsert auto-delete breakpoints.
8122 * mem-break.c (struct breakpoint): Change return type of handler to
8124 (set_breakpoint_at): Update handler type.
8125 (reinsert_breakpoint_handler): Return 1 instead of calling
8127 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8129 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8130 * mem-break.h (set_breakpoint_at): Update handler type.
8131 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8132 * win32-low.c (auto_delete_breakpoint): New.
8133 (get_child_debug_event): Use it.
8135 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8137 * configure.ac: Check for pread and pwrite.
8138 * hostio.c (handle_pread): Fall back to lseek and read.
8139 (handle_pwrite): Fall back to lseek and write.
8140 * config.in, configure: Regenerated.
8142 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8144 * server.c (myresume): Add own_buf argument.
8145 (main): Update calls.
8147 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8149 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8150 * remote-utils.c (remote_open): Do not call disable_async_io.
8151 (block_async_io): Delete.
8152 (unblock_async_io): Make static.
8153 (initialize_async_io): New.
8154 * server.c (handle_v_cont): Handle async I/O here.
8155 (myresume): Likewise. Move other common resume tasks here...
8156 (main): ... from here. Call initialize_async_io. Disable async
8157 I/O before the main loop.
8158 * server.h (initialize_async_io): Declare.
8159 (block_async_io, unblock_async_io): Delete prototypes.
8160 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8162 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8164 * remote-utils.c (readchar): Allow binary data in received messages.
8166 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8168 * win32-low.c (attaching): New global.
8169 (win32_create_inferior): Clear the `attaching' global.
8170 (win32_attach): Set the `attaching' global.
8171 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8172 attaching. Only set a breakpoint at the entry point if not
8175 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8177 * server.c (main): Don't report dll events on the initial
8178 connection on attaches.
8180 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8182 * server.c (main): Relax numerical bases supported for the pid of
8183 the --attach command line argument.
8185 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8187 * win32-low.c (win32_attach): Call OpenProcess before
8188 DebugActiveProcess, not after. Add last error output to error
8191 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8193 * win32-low.c (win32_get_thread_context)
8194 (win32_set_thread_context): New functions.
8195 (thread_rec): Use win32_get_thread_context.
8196 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8197 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8200 2007-12-03 Leo Zayas
8201 Pedro Alves <pedro_alves@portugalmail.pt>
8203 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8205 (child_add_thread): Minor cleanup.
8206 (child_continue): Resume artificially suspended threads before
8207 calling ContinueDebugEvent.
8208 (suspend_one_thread): New.
8209 (fake_breakpoint_event): New.
8210 (get_child_debug_event): Change return type to int. Check here if
8211 gdb sent an interrupt request. If a soft interrupt was requested,
8212 fake a breakpoint event. Return 0 if there is no event to handle,
8214 (win32_wait): Don't check here if gdb sent an interrupt request.
8215 Ensure there is a valid event to handle.
8216 (win32_request_interrupt): Add soft interruption method as last
8219 2007-12-03 Leo Zayas
8220 Pedro Alves <pedro_alves@portugalmail.pt>
8222 * win32-low.h (win32_thread_info): Add descriptions to the
8223 structure members. Replace `suspend_count' counter by a
8225 * win32-low.c (thread_rec): Update condition of when to get the
8226 context from the inferior. Rely on ContextFlags being set if it
8227 has already been retrieved. Only suspend the inferior thread if
8228 we haven't already. Warn if that fails.
8229 (continue_one_thread): s/suspend_count/suspended/. Only call
8230 ResumeThread once. Warn if that fails.
8232 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8234 * win32-low.c (win32_wait): Don't read from the inferior when it
8237 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8239 * Makefile.in (win32_low_h): New variable.
8240 (win32-low.o): Add dependency on $(win32_low_h).
8241 (win32-arm-low.o, win32-i386-low.o): New rules.
8243 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8245 * hostio.c: Correct copyright year.
8247 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8249 * Makefile.in (OBS): Add hostio.o.
8250 (hostio.o): New rule.
8251 * server.h (handle_vFile): Declare.
8252 * hostio.c: New file.
8253 * server.c (handle_v_requests): Take packet_len and new_packet_len
8254 for binary packets. Call handle_vFile.
8255 (main): Update call to handle_v_requests.
8257 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8259 * linux-low.c: Include <sched.h>.
8261 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8263 * linux-low.c (linux_tracefork_grandchild): New.
8264 (linux_tracefork_child): Use clone.
8265 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8267 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8269 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8271 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8273 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8275 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8277 * inferiors.c (change_inferior_id): Delete.
8278 (add_pid_to_list, pull_pid_from_list): New.
8279 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8280 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8281 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8282 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8283 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8284 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8285 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8286 (using_threads): Always set to 1.
8287 (handle_extended_wait): New.
8288 (add_process): Do not set TID.
8289 (linux_create_inferior): Set must_set_ptrace_flags.
8290 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8291 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8292 (linux_thread_alive): Rename TID argument to LWPID.
8293 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8294 (linux_wait_for_event): Do not use TID or check using_threads. Update
8295 call to dead_thread_notify. Call handle_extended_wait.
8296 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8297 (send_sigstop): Delete sigstop_sent.
8298 (wait_for_sigstop): Avoid TID.
8299 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8300 (linux_test_for_tracefork): New.
8301 (linux_lookup_signals): Use thread_db_active and
8302 linux_supports_tracefork_flag.
8303 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8304 * linux-low.h (get_process_thread): Avoid TID.
8305 (struct process_ifo): Move thread_known and tid to the end. Remove
8307 (linux_attach_lwp, thread_db_init): Update prototypes.
8308 * server.h (change_inferior_id): Delete prototype.
8309 (add_pid_to_list, pull_pid_from_list): New prototypes.
8310 * thread-db.c (thread_db_use_events): New.
8311 (find_first_thread): Rename to...
8312 (find_one_thread): ...this. Update callers and messages. Do not
8313 call fatal. Check thread_db_use_events. Do not call
8314 change_inferior_id or new_thread_notify.
8315 (maybe_attach_thread): Update. Do not call new_thread_notify.
8316 (thread_db_init): Set thread_db_use_events. Check use_events.
8317 * utils.c (fatal, warning): Correct message prefix.
8319 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8321 * Makefile.in (clean): Remove new files.
8322 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8323 (powerpc-64.o, powerpc-64.c): New rules.
8324 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8325 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8327 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8329 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8330 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8331 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8332 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8333 (target_regsets): Add AltiVec and SPE register sets.
8334 * configure.ac: Check for AltiVec and SPE.
8335 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8336 (ppc_fill_vrregset, ppc_store_vrregset): New.
8337 (target_regsets): Add AltiVec register set.
8338 * configure: Regenerated.
8340 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8342 * linux-low.c (O_LARGEFILE): Define.
8343 (linux_read_memory): Use /proc/PID/mem.
8344 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8345 * configure, config.in: Regenerated.
8347 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8349 * linux-low.c (linux_wait_for_event): Do not pass signals while
8352 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8354 * win32-low.c (create_process): New.
8355 (win32_create_inferior): Use create_process instead of
8356 CreateProcess. If create_process failed retry appending an ".exe"
8357 suffix. Store the GetLastError result immediatelly after
8358 create_process calls and use it on the call to error.
8360 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8362 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8364 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8366 * configure.ac: Switch license to GPLv3.
8368 2007-08-01 Michael Snyder <msnyder@access-company.com>
8370 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8372 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8374 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8376 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8377 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8378 CloseToolhelp32Snapshot.
8379 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8380 CloseToolhelp32Snapshot.
8382 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8384 * server.c (main): Check for inferior exit before main loop.
8386 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8388 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8389 instead of on tmp_desc.
8391 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8392 Daniel Jacobowitz <dan@codesourcery.com>
8394 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8395 (add_thread): Minor cleanups.
8396 (clear_inferiors): Move lower in the file. Clear the DLL
8398 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8399 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8400 (xml_escape_text): New.
8401 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8403 (handle_v_cont): Report errors.
8404 (gdbserver_version): Update.
8405 (main): Correct size of own_buf. Do not report initial DLL events.
8406 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8407 (unloaded_dll, xml_escape_text): New.
8408 * win32-low.c (enum target_waitkind): Update comments.
8409 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8410 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8411 (win32_EnumProcessModules, win32_GetModuleInformation)
8412 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8413 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8414 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8415 (win32_Module32First, win32_Module32Next, load_toolhelp)
8416 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8417 (get_child_debug_event): Handle DLL events.
8418 (win32_wait): Likewise.
8420 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8422 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8423 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8425 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8427 * win32-low.c (handle_output_debug_string): Ignore event if not
8430 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8432 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8434 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8436 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8438 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8440 * inferiors.c (change_inferior_id): Add comment.
8441 * linux-low.c (check_removed_breakpoint): Add an early
8442 prototype. Improve debug output.
8443 (linux_attach): Doc update.
8444 (linux_detach_one_process, linux_detach): Clean up before releasing
8446 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8447 * linux-low.h (struct process_info): Doc improvement.
8448 * mem-break.c (delete_all_breakpoints): New.
8449 * mem-break.h (delete_all_breakpoints): New prototype.
8450 * thread-db.c (find_first_thread): New.
8451 (thread_db_create_event): Call it instead of
8452 thread_db_find_new_threads. Clean up unused variables.
8453 (maybe_attach_thread): Remove first thread handling.
8454 (thread_db_find_new_threads): Use find_first_thread.
8455 (thread_db_get_tls_address): Likewise.
8457 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8459 * thread-db.c (thread_db_find_new_threads): Add prototype.
8460 (thread_db_create_event): Check for the main thread before adding
8462 (maybe_attach_thread): Only enable event reporting if TID == 0.
8463 (thread_db_get_tls_address): Check for new threads.
8465 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8467 * linux-low.c (linux_create_inferior): Try execv before execvp.
8468 * spu-low.c (spu_create_inferior): Likewise.
8470 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8472 * linux-low.c (linux_create_inferior): Change execv to execvp.
8473 * spu-low.c (spu_create_inferior): Likewies.
8475 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8477 * Makefile.in (clean): Clean new files instead of deleted ones.
8478 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8479 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8481 * configure.srv: Specify XML files and new regformats for MIPS and
8483 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8484 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8485 an entry for the restart register.
8486 (mips_cannot_fetch_register, mips_cannot_store_register)
8487 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8488 register names to match the XML descriptions.
8489 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8490 restart register instead of $0.
8492 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8493 Markus Deuling <deuling@de.ibm.com>
8495 * remote-utils.c (decode_xfer_write): New function.
8496 * server.h (decode_xfer_write): Add prototype.
8497 * server.c (handle_query): Add PACKET_LEN argument. Support
8498 qXfer:spu:read and qXfer:spu:write packets.
8499 (main): Pass packet_len to handle_query.
8500 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8501 * target.h (target_ops): Add qxfer_spu.
8503 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8505 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8506 accessing non-seekable spufs files.
8508 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8510 * server.c (handle_query): Add reply for qC packet.
8512 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8513 Leo Zayas <lerele@champenstudios@com>
8515 * server.h (check_remote_input_interrupt_request): New function.
8516 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8517 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8518 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8519 (check_remote_input_interrupt_request): New function.
8520 * server.h (check_remote_input_interrupt_request): Declare.
8521 * win32-low.c (winapi_DebugBreakProcess,
8522 winapi_GenerateConsoleCtrlEvent): New typedefs.
8523 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8525 (win32_wait): Check for remote interrupt request
8526 with check_remote_input_interrupt_request.
8527 (win32_request_interrupt): New function.
8528 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8530 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8532 * win32-low.c (debug_registers_changed,
8533 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8534 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8535 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8536 (thread_rec): Get context using the low target.
8537 (child_add_thread): Call thread_added on the low target,
8538 which does the same thing.
8540 (do_initial_child_stuff): Remove debug registers references.
8541 Set context using the low target. Resume threads after
8542 setting the contexts.
8543 (child_continue): Remove dead variable. Remove debug
8544 registers references.
8545 (child_fetch_inferior_registers): Go through the low target.
8546 (do_child_store_inferior_registers): Remove.
8547 (child_store_inferior_registers): Go through the low target.
8548 (win32_resume): Remove debug registers references.
8549 Set context using the low target.
8550 (handle_exception): Change return type to void. Don't record
8551 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8552 first chance exception.
8553 (get_child_debug_event): Change return type to void. Remove
8554 goto loop. Always return after waiting for debug event.
8555 (win32_wait): Convert to switch statement. Handle spurious
8558 * win32-i386-low.c (debug_registers_changed,
8559 debug_registers_used): New.
8560 (initial_stuff): Rename to ...
8561 (i386_initial_stuff): ... this. Clear debug registers
8563 (store_debug_registers): Delete.
8564 (i386_get_thread_context): New.
8565 (load_debug_registers): Delete.
8566 (i386_set_thread_context): New.
8567 (i386_thread_added): New.
8568 (single_step): Rename to ...
8569 (i386_single_step): ... this.
8570 (do_fetch_inferior_registers): Rename to ...
8571 (i386_fetch_inferior_register): ... this.
8572 (i386_store_inferior_register): New.
8573 (the_low_target): Adapt to new interface.
8575 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8576 (arm_get_thread_context): New.
8577 (arm_set_thread_context): New.
8579 (do_fetch_inferior_registers): Rename to ...
8580 (arm_fetch_inferior_register): ... this.
8581 (arm_store_inferior_register): New.
8582 (arm_wince_breakpoint): Reimplement as unsigned long.
8583 (arm_wince_breakpoint_len): Define.
8584 (the_low_target): Adapt to new interface.
8586 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8587 load_debug_registers. Add get_thread_context, set_thread_context,
8588 thread_added and store_inferior_register. Rename
8589 fetch_inferior_registers to fetch_inferior_register.
8590 (regptr): Remove declaration.
8592 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8594 * linux-low.c (linux_detach): Change return type to int. Return 0.
8595 * spu-low.c (spu_detach): Likewise.
8597 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8599 * target.h (target_ops): Change return type of detach to int.
8601 (join_inferior): New.
8602 * server.c (main): Don't skip detach support on mingw32.
8603 If the inferior doesn't support detaching return error.
8604 Call join_inferior instead of using waitpid.
8605 * linux-low.c (linux_join): New.
8606 (linux_target_op): Add linux_join.
8607 * spu-low.c (spu_join): New.
8608 (spu_target_ops): Add spu_join.
8609 * win32-low.c (win32_detach): Adapt to new interface.
8610 Reopen current_process_handle before detaching. Issue a child
8611 resume before detaching.
8613 (win32_target_op): Add win32_join.
8615 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8617 * win32-low.c (win32-attach): Fix return value.
8618 * target.h (target_ops): Describe ATTACH return values.
8620 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8622 * win32-low.c (GETPROCADDRESS): Define.
8623 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8624 (winapi_DebugSetProcessKillOnExit): Likewise.
8625 (win32_create_inferior): Force usage of ansi CreateProcessA.
8626 (win32_attach): Use GETPROCADDRESS.
8627 (win32_detach): Likewise.
8629 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8631 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8633 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8635 * win32-low.c: Commit leftover changes from 2007-03-29.
8637 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8639 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8640 fields short instead of int. Add explicit padding.
8641 (i387_cache_to_fsave): Remove unnecessary casts.
8642 (i387_fsave_to_cache): Doc fix.
8643 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8645 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8647 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8648 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8650 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8652 * configure.srv (arm*-*-mingw32ce*): Move near the other
8655 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8657 * configure.ac: Add errno checking.
8658 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8659 sys/file.h and malloc.h.
8660 (AC_CHECK_DECLS): Add perror.
8661 (srv_mingwce): Handle.
8662 * configure.srv (i[34567]86-*-cygwin*): Add
8663 win32-i386-low.o to srv_tgtobj.
8664 (i[34567]86-*-mingw*): Likewise.
8665 (arm*-*-mingw32ce*): Add case.
8666 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8667 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8668 [__MINGW32CE__] (strerror): New function.
8669 [__MINGW32CE__] (errno): Define to GetLastError.
8670 [__MINGW32CE__] (COUNTOF): New macro.
8671 (remote_open): Remove extra close call.
8672 * mem-break.c (delete_breakpoint_at): New function.
8673 * mem-break.h (delete_breakpoint_at): Declare.
8674 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8675 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8676 [USE_WIN32API] (read, write): Add char* casts.
8677 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8678 * server.h: Include wincecompat.h on Windows CE.
8679 [HAVE_ERRNO_H]: Check.
8680 (perror): Declare if not declared.
8681 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8682 (perror_with_name): Remove errno declaration.
8683 * wincecompat.h: New.
8684 * wincecompat.c: New.
8686 * win32-arm-low.c: New.
8687 * win32-i386-low.c: New.
8688 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8689 (OUTMSG2): Make it safe.
8691 (COUNTOF): New macro.
8692 (NUM_REGS): Get it from the low target.
8693 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8694 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8695 (thread_rec): Let low target handle debug registers.
8696 (child_add_thread): Likewise.
8697 (child_init_thread_list): Likewise.
8698 (continue_one_thread): Likewise.
8700 (do_child_fetch_inferior_registers): Move to ...
8701 * win32-i386-low.c: ... here, and rename to ...
8702 (do_fetch_inferior_registers): ... this.
8703 * win32-low.c (child_fetch_inferior_registers):
8704 Go through the low target.
8705 (do_child_store_inferior_registers): Use regptr.
8706 (strwinerror): New function.
8707 (win32_create_inferior): Handle Windows CE.
8708 Use strwinerror instead of strerror on Windows error
8709 codes. Add program to the error output.
8710 Don't close the main thread handle on Windows CE.
8711 (win32_attach): Use coredll.dll on Windows CE.
8712 (win32_kill): Close current process and current
8714 (win32_detach): Use coredll.dll on Windows CE.
8715 (win32_resume): Let low target handle debug registers, and
8717 (handle_exception): Add/Remove initial breakpoint. Avoid
8718 non-existant WSTOPSIG on Windows CE.
8719 (win32_read_inferior_memory): Cast to remove warning.
8720 (win32_arch_string): Go through the low target.
8721 (initialize_low): Call set_breakpoint_data with the low
8722 target's breakpoint.
8723 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8724 FOP_REGNUM, mappings): Move to ...
8725 * win32-i386-low.c: ... here.
8726 * win32-low.c (win32_thread_info): Move to ...
8727 * win32-low.h: ... here.
8728 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8729 win32-arm-low.c and wincecompat.c.
8730 (all:): Add $EXEEXT.
8731 (install-only:): Likewise.
8732 (gdbserver:): Likewise.
8733 (gdbreplay:): Likewise.
8734 * config.in: Regenerate.
8735 * configure: Regenerate.
8737 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8739 * win32-low.c: Rename typedef thread_info to
8740 win32_thread_info throughout.
8742 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8744 * win32-i386-low.c: Rename to ...
8745 * win32-low.c: ... this.
8746 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8747 * Makefile.in: Likewise.
8749 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8751 * remote-utils.c (monitor_output): Constify msg parameter.
8752 * server.h (monitor_output): Likewise.
8753 * win32-i386-low.c (handle_output_debug_string): New.
8754 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8755 handle_output_debug_string.
8756 (get_child_debug_event): Likewise.
8758 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8760 * server.c (main): Correct strtoul check.
8762 2007-03-27 Jon Ringle <jon@ringle.org>
8764 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8766 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8768 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8770 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8772 * terminal.h: Check HAVE_SGTTY_H.
8774 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8776 * remote-utils.c (remote_open): Print out the assigned port number.
8778 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8780 * remote-utils.c (monitor_output): New function.
8781 * server.c (debug_threads): Define here.
8782 (monitor_show_help): New function.
8783 (handle_query): Handle qRcmd.
8784 (main): Do not handle 'd' packet.
8785 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8786 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8789 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8791 * Makefile.in (EXEEXT): New.
8792 (clean): Use $(EXEEXT).
8794 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8796 * target.h (target_ops): Rename send_signal to request_interrupt,
8797 and remove enum target_signal parameter.
8798 * linux-low.c (linux_request_interrupt): Rename from
8799 linux_send_signal, and always send SIGINT.
8800 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8801 and always send SIGINT.
8802 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8804 (input_interrupt): Likewise.
8806 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8808 * server.c (get_features_xml): Check if target implemented
8810 * win32-i386-low.c (win32_arch_string): New.
8811 (win32_target_ops): Add win32_arch_string as arch_string member.
8813 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8815 * spu-low.c (spu_arch_string): New.
8816 (spu_target_ops): Add spu_arch_string.
8818 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8820 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8821 * configure.ac: Do not check for terminal.h.
8822 * configure, config.in: Regenerated.
8824 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8826 * Makefile.in (OBS): Add $(XML_BUILTIN).
8827 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8829 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8830 (arm-with-iwmmxt.c): New.
8831 * config.in, configure: Regenerate.
8832 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8833 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8834 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8835 (arm*-*-linux*): Add iWMMXt and regset support.
8836 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8837 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8838 (arm_store_wmmxregset, target_regsets): New.
8839 * server.c (get_features_xml): Take annex argument. Check builtin
8841 (handle_query): Handle multiple annexes.
8843 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8845 * remote-utils.c [USE_WIN32API] (read, write): Define.
8846 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8849 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8851 * linux-i386-low.c (the_low_target): Set arch_string.
8852 * linux-x86-64-low.c (the_low_target): Likewise.
8853 * linux-low.c (linux_arch_string): New.
8854 (linux_target_ops): Add it.
8855 * linux-low.h (struct linux_target_ops): Add arch_string.
8856 * server.c (write_qxfer_response): Use const void * for DATA.
8857 (get_features_xml): New.
8858 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8859 * target.h (struct target_ops): Add arch_string method.
8861 2007-01-03 Denis Pilat <denis.pilat@st.com>
8862 Daniel Jacobowitz <dan@codesourcery.com>
8864 * linux-low.c (linux_kill): Handle being called with no threads.
8865 * win32-i386-low.c (win32_kill): Likewise.
8866 (get_child_debug_event): Clear current_process_handle.
8868 2006-12-30 Denis PILAT <denis.pilat@st.com>
8869 Daniel Jacobowitz <dan@codesourcery.com>
8871 * remote-utils.c (remote_open): Check the type of specified
8872 serial port devices before opening them.
8873 * server.c (main): Kill the inferior if an error occurs during
8874 the first remote_open.
8876 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8878 * README: Update supported targets.
8880 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8882 * Makefile.in (clean): Remove reg-mips64.c.
8883 (reg-mips64.c, reg-mips64.o): New rules.
8884 * configure.srv: Handle mips64. Include regset support for mips.
8885 * linux-mips-low.c (union mips_register): New.
8886 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8887 (mips_breakpoint, mips_breakpoint_at): Use int.
8888 (mips_collect_register, mips_supply_register)
8889 (mips_collect_register_32bit, mips_supply_register_32bit)
8890 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8891 (mips_store_fpregset, target_regsets): New.
8892 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8894 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8896 * configure.srv: Add target "spu*-*-*".
8897 * Makefile.in (clean): Remove reg-spu.c.
8898 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8899 * spu-low.c: New file.
8901 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8903 * configure.ac: Correct td_thr_tls_get_addr test.
8904 * configure: Regenerated.
8906 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8908 * linux-low.c (linux_wait_for_event): Reformat. Use the
8910 * remote-utils.c (decode_address_to_semicolon): New.
8911 * server.c (pass_signals, handle_general_set): New.
8912 (handle_query): Mention QPassSignals for qSupported.
8913 (main): Call handle_general_set.
8914 * server.h (pass_signals, decode_address_to_semicolon): New.
8916 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
8918 * server.c (handle_query): Correct error handling for read_auxv.
8920 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
8922 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
8923 and srv_linux_thread_db to yes.
8924 * linux-s390-low.c (s390_fill_gregset): New function.
8925 (target_regsets): Define data structure.
8927 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
8929 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
8930 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
8931 * config.in, configure: Regenerated.
8932 * inferiors.c (gdb_id_to_thread): New function.
8933 (gdb_id_to_thread_id): Use it.
8934 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
8935 * linux-low.h (struct process_info): Add th member.
8936 (thread_db_get_tls_address): New prototype.
8937 * remote-utils.c (decode_address): Make non-static.
8938 * server.c (handle_query): Handle qGetTLSAddr.
8939 * server.h (gdb_id_to_thread, decode_address): New prototypes.
8940 * target.h (struct target_ops): Add get_tls_address.
8941 * thread-db.c (maybe_attach_thread): Save the thread handle.
8942 (thread_db_get_tls_address): New.
8944 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
8946 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
8947 (linux_resume_one_process): Take a siginfo_t *. Update all
8948 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
8949 (struct pending_signals): Add a siginfo_t.
8950 (linux_wait_for_process): Always set last_status.
8951 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
8952 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
8953 * linux-low.h (struct process_info): Add last_status.
8955 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
8957 * remote-utils.c (try_rle): New function.
8958 (putpkt_binary): Use it.
8960 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
8962 * Makefile.in (clean): Clean reg-x86-64-linux.c.
8963 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
8964 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
8965 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
8966 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
8969 2006-08-08 Richard Sandiford <richard@codesourcery.com>
8971 * server.c (terminal_fd): New variable.
8972 (old_foreground_pgrp): Likewise.
8973 (restore_old_foreground_pgrp): New function.
8974 (start_inferior): Record the terminal file descriptor in terminal_fd
8975 and its original foreground group in old_foreground_pgrp. Register
8976 restore_old_foreground_pgrp with atexit().
8978 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
8980 * server.c (handle_query): Correct qPart to qXfer.
8982 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
8984 * configure.ac: Check for more headers which are missing on
8985 Windows. Automatically supply -lwsock32 and USE_WIN32API.
8986 * configure.srv: Add Cygwin and mingw32.
8987 * remote-utils.c: Don't include headers unconditionally which
8988 are missing on mingw32. Include <winsock.h> for mingw32.
8989 (remote_open): Adjust for mingw32 support. Flush
8990 standard error after writing to it.
8991 (remote_close, putpkt_binary, input_interrupt, block_async_io)
8992 (unblock_async_io, enable_async_io, disable_async_io)
8993 (readchar, getpkt): Update for Winsock support.
8994 (prepare_resume_reply): Expect a protocol signal number.
8995 * server.c: Disable <sys/wait.h> on mingw32.
8996 (start_inferior): Adjust for mingw32 support. Flush
8997 standard error after writing to it.
8998 (attach_inferior): Likewise. Use protocol signal
9000 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9002 * win32-i386-low.c: New file.
9003 * Makefile.in (XM_CLIBS): Set.
9004 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9005 (win32-i386-low.o): New dependency rule.
9006 * linux-low.c (linux_wait): Use target signal numbers.
9007 * target.h (struct target_ops): Doc fix.
9008 * server.h (target_signal_to_name): New prototype.
9009 * gdbreplay.c: Don't include headers unconditionally which
9010 are missing on mingw32. Include <winsock.h> for mingw32.
9011 (remote_close, remote_open): Adjust for Winsock support.
9012 * configure, config.in: Regenerated.
9014 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9016 * server.c (decode_xfer_read, write_qxfer_response): New.
9017 (handle_query): Take a packet length argument. Handle
9018 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9019 the qSupported response.
9020 (main): Update call to handle_query.
9022 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9024 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9025 (putpkt_binary): Renamed from putpkt and adjusted for binary
9027 (putpkt): New wrapper for putpkt_binary.
9028 (readchar): Don't mask off the high bit.
9029 (decode_X_packet): New function.
9030 * server.c (main): Call putpkt_binary if a handler sets the packet
9031 length. Save the length of the incoming packet. Handle 'X'.
9032 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9034 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9036 * server.c (handle_query): Handle qSupported.
9038 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9040 * remote-utils.c (all_symbols_looked_up): New variable.
9041 (look_up_one_symbol): Check it.
9042 * server.h (look_up_one_symbol): New declaration.
9043 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9045 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9047 * Makefile.in (linux-arm-low.o): Update dependencies.
9048 * linux-arm-low.c: Include "gdb_proc_service.h".
9049 (PTRACE_GET_THREAD_AREA): Define.
9050 (ps_get_thread_area): New function.
9052 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9054 * configure.srv (m68k*-*-uclinux*): New target.
9055 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9056 (linux_resume_one_process): Remove extraneous cast.
9057 (linux_read_offsets): New.
9058 (linux_target_op): Add linux_read_offsets on mmuless systems.
9059 * server.c (handle_query): Add qOffsets logic.
9060 * target.h (struct target_ops): Add read_offsets.
9062 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9064 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9065 (PTRACE_GET_THREAD_AREA): Define.
9066 (ps_get_thread_area): New function.
9067 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9068 (linux-x86-64-low.o): Update.
9070 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9072 * configure.ac: Remove checks for prfpregset_t.
9073 * gdb_proc_service.h: New file.
9074 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9075 new "gdb_proc_service.h".
9076 * proc-service.c: Likewise.
9077 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9078 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9079 * Makefile.in (gdb_proc_service_h): Updated.
9080 * configure, config.in: Regenerated.
9082 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9084 * remote-utils.c (prepare_resume_reply): Move declaration
9085 of gdb_id_from_wait to the top of the block.
9087 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9089 * linux-low.c (regsets_store_inferior_registers): Read the regset
9090 from the target before filling it.
9092 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9094 * server.c (attach_inferior): Return SIGTRAP for a successful
9097 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9099 * Makefile.in (OBS): Add version.o.
9100 (STAGESTUFF): Delete.
9101 (version.o): Add dependencies.
9102 (version.c): Replace rule.
9103 (clean): Remove version.c.
9104 * server.c (gdbserver_version): New.
9105 (gdbserver_usage): Use printf.
9106 (main): Handle --version and --help.
9107 * server.h (version, host_name): Add declarations.
9109 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9121 * linux-x86-64-low.c:
9124 * linux-ppc64-low.c:
9133 * linux-crisv32-low.c:
9145 * gdbserver.1: Add (C) after Copyright. Update the FSF
9148 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9150 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9151 (arm_breakpoint_at): Recognize both breakpoints.
9152 (the_low_target): Use the correct breakpoint instruction.
9154 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9156 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9157 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9158 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9159 (the_low_target): Update.
9161 2005-10-25 Andreas Schwab <schwab@suse.de>
9163 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9165 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9166 (ia64_num_regs): Reduce to 462.
9168 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9170 * acinclude.m4: Correct quoting.
9171 * aclocal.m4: Regenerated.
9173 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9174 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9175 (thread_db_init): Call thread_db_err_str.
9176 * configure.ac: Check for TD_VERSION.
9177 * config.in, configure: Regenerated.
9179 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9181 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9183 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9185 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9186 is not available. Define HAVE_PTRACE_GETREGS if it is.
9187 * config.in, configure: Regenerated.
9188 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9189 * linux-i386-low.c, linux-m68k-low.c: Update to use
9190 HAVE_PTRACE_GETREGS.
9191 * linux-low.c (regsets_fetch_inferior_registers)
9192 (regsets_store_inferior_registers): Only return 0 if we processed
9194 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9195 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9197 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9199 * inferiors.c (struct thread_info): Add gdb_id.
9200 (add_thread): Add gdb_id argument.
9201 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9202 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9203 calls to add_thread.
9204 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9205 * server.c (handle_query): Use thread_to_gdb_id.
9206 (handle_v_cont, main): Use gdb_id_to_thread_id.
9207 * server.h (add_thread): Update prototype.
9208 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9211 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9213 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9214 left-padded registers.
9215 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9216 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9218 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9220 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9221 * configure: Regenerate.
9222 * config.in: Regenerate.
9223 * server.h (NEED_DECLARATION_STRERROR):
9224 Replace with !HAVE_DECL_STRERROR.
9226 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9228 * linux-low.c (linux_wait, linux_send_signal): Don't test
9229 an unsigned long variable for > 0 if it could be MAX_ULONG.
9230 * server.c (myresume): Likewise.
9231 * target.c (set_desired_inferior): Likewise.
9233 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9235 * configure.ac: Simplify and improve check for socklen_t.
9236 * configure, config.in: Regenerate.
9238 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9240 * acconfig.h: Remove.
9241 * configure.ac: Add a test for socklen_t. Use three-argument
9242 AC_DEFINE throughout.
9243 * config.in: Regenerated using autoheader 2.59.
9244 * configure: Regenerated.
9246 * gdbreplay.c (socklen_t): Provide a default.
9247 (remote_open): Use socklen_t.
9248 * remote-utils.c (socklen_t): Provide a default.
9249 (remote_open): Use socklen_t.
9250 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9253 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9255 * linux-low.c (linux_read_memory, linux_write_memory)
9256 (linux_read_auxv): Likewise.
9257 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9258 (check_mem_write): Likewise.
9259 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9261 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9262 (registers_from_string, register_data): Likewise.
9263 * server.c (handle_query, main): Likewise.
9264 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9265 (decode_M_packet): Likewise.
9266 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9267 * target.h (struct target_ops): Update read_memory, write_memory,
9269 (read_inferior_memory, write_inferior_memory): Update.
9270 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9272 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9273 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9274 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9275 linux-s390-low.c, linux-sh-low.c: Update for changes in
9276 read_inferior_memory and the_low_target->breakpoint.
9278 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9280 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9281 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9282 * configure.srv: Add powerpc64-*-linux*.
9283 * linux-ppc64-low.c: New file.
9285 2005-05-23 Orjan Friberg <orjanf@axis.com>
9287 * linux-cris-low.c: New file with support for CRIS.
9288 * linux-crisv32-low.c: Ditto for CRISv32.
9289 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9290 (clean): Add reg-cris.c and reg-crisv32.c.
9291 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9292 reg-crisv32.o, and reg-crisv32.c to make rules.
9293 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9296 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9298 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9299 of sizeof (PTRACE_XFER_TYPE).
9300 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9302 2005-05-12 Orjan Friberg <orjanf@axis.com>
9304 * target.h (struct target_ops): Add insert_watchpoint,
9305 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9306 pointers for hardware watchpoint support.
9307 * linux-low.h (struct linux_target_ops): Ditto.
9308 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9309 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9310 to linux_target_ops.
9311 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9313 * server.c (main): Recognize 'Z' and 'z' packets.
9315 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9317 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9318 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9319 (the_low_target): Add new members.
9321 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9323 * proc-service.c (ps_lgetregs): Search all_processes instead of
9326 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9328 * server.c (start_inferior): Change return type to int.
9329 (attach_inferior): Change sigptr to int *.
9330 (handle_v_cont, handle_v_requests): Change signal to int *.
9331 (main): Change signal to int.
9333 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9335 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9336 * configure.srv: Add m32r*-*-linux*.
9337 * linux-m32r-low.c: New file.
9339 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9341 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9343 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9345 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9346 Take unsigned long arguments for PIDs.
9347 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9348 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9349 (wait_for_sigstop, linux_resume_one_process)
9350 (regsets_fetch_inferior_registers, linux_send_signal)
9351 (linux_read_auxv): Likewise. Update the types of variables holding
9352 PIDs. Update format string specifiers.
9353 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9354 * remote-utils.c (prepare_resume_reply): Likewise.
9355 * server.c (cont_thread, general_thread, step_thread)
9356 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9358 (handle_query): Update format specifiers.
9359 (handle_v_cont, main): Use strtoul for thread IDs.
9360 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9361 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9362 (general_thread, step_thread, thread_from_wait)
9363 (old_thread_from_wait): Update.
9364 * target.h (struct thread_resume): Use unsigned long for THREAD.
9365 (struct target_ops): Use unsigned long for arguments to attach and
9368 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9370 * acinclude.m4: Include bfd/bfd.m4 directly.
9371 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9372 <agriffis@toolchain.org>.
9373 * aclocal.m4, configure: Regenerated.
9375 2005-01-07 Andrew Cagney <cagney@gnu.org>
9377 * configure.ac: Rename configure.in, require autoconf 2.59.
9378 * configure: Re-generate.
9380 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9382 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9384 * aclocal.m4: Regenerated.
9385 * configure: Regenerated.
9387 2004-11-21 Andreas Schwab <schwab@suse.de>
9389 * linux-m68k-low.c (m68k_num_gregs): Define.
9390 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9391 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9392 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9393 (m68k_breakpoint_at): New. Add to the_low_target.
9395 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9396 srv_linux_thread_db to yes.
9398 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9400 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9401 (ARCH_SET_FS): Likewise.
9402 (ARCH_GET_FS): Likewise.
9403 (ARCH_GET_GS): Likewise.
9405 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9407 * linux-i386-low.c (ps_get_thread_area): New.
9408 * linux-x86-64-low.c (ps_get_thread_area): New.
9409 * linux-low.c: Include <sys/syscall.h>.
9410 (linux_kill_one_process): Don't kill the first thread here.
9411 (linux_kill): Kill the first thread here.
9412 (kill_lwp): New function.
9413 (send_sigstop, linux_send_signal): Use it.
9414 * proc-service.c: Clean up #ifdefs.
9415 (fpregset_info): Delete.
9416 (ps_lgetregs): Update and enable implementation.
9417 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9419 * remote-utils.c (struct sym_cache, symbol_cache): New.
9420 (input_interrupt): Print a clearer message.
9421 (async_io_enabled): New variable.
9422 (enable_async_io, disable_async_io): Use it. Update comments.
9423 (look_up_one_symbol): Use the symbol cache.
9424 * thread-db.c (thread_db_look_up_symbols): New function.
9425 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9427 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9429 * configure.in: Test for -rdynamic.
9430 * configure: Regenerated.
9431 * Makefile (INTERNAL_LDFLAGS): New.
9432 (gdbserver, gdbreplay): Use it.
9434 2004-09-02 Andrew Cagney <cagney@gnu.org>
9436 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9438 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9440 * linux-low.c (linux_wait): Clear all_processes list also.
9442 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9444 * linux-low.c: Include <errno.h>. Remove extern declaration of
9447 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9449 * gdbreplay.c, server.h, utils.c: Update copyright years.
9451 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9453 * server.c (main): Print child status or termination signal from
9454 variable 'signal', not 'sig'.
9456 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9458 * linux-low.c (linux_read_memory): Change return type to
9459 int. Check for and return error from ptrace().
9460 * target.c (read_inferior_memory): Change return type to int. Pass
9461 back return status from the_target->read_memory().
9462 * target.h (struct target_ops): Adapt *read_memory() prototype.
9464 (read_inferior_memory): Adapt prototype.
9465 * server.c (main): Return an error packet if
9466 read_inferior_memory() returns an error.
9468 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9470 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9471 Unify with other clean targets.
9473 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9475 * server.c (handle_v_cont): Call set_desired_inferior.
9477 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9479 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9481 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9483 * linux-low.c (linux_wait): Unblock async I/O.
9484 (linux_resume): Block and enable async I/O.
9485 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9486 * server.h (block_async_io, unblock_async_io): Add prototypes.
9488 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9490 * remote-utils.c (remote_open): Print a status notice after
9492 * server.c (attach_inferior): Print a status notice after
9495 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9497 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9499 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9501 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9503 * server.c, target.h: Update copyright years.
9505 2004-02-25 Roland McGrath <roland@redhat.com>
9507 * target.h (struct target_ops): New member `read_auxv'.
9508 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9509 * linux-low.c (linux_read_auxv): New function.
9510 (linux_target_ops): Initialize `read_auxv' member to that.
9512 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9514 Committed by Jim Blandy <jimb@redhat.com>.
9516 * linux-s390-low.c (s390_num_regs): Update.
9517 (s390_regmap): Remove control registers. Use __s390x__ predefine
9518 instead of GPR_SIZE to distiguish s390 and s390x targets.
9520 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9522 * linux-low.c: Update copyright year.
9523 (check_removed_breakpoint): Clear pending_is_breakpoint.
9524 (linux_set_resume_request, linux_queue_one_thread)
9525 (resume_status_pending_p): New functions.
9526 (linux_continue_one_thread): Use process->resume.
9527 (linux_resume): Only resume threads if there are no pending events.
9528 * linux-low.h (struct process_info): Add resume request
9531 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9533 * regcache.c (new_register_cache): Clear the allocated register
9534 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9536 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9538 * linux-low.c (linux_resume): Take a struct thread_resume *
9540 (linux_wait): Update call.
9541 (resume_ptr): New static variable.
9542 (linux_continue_one_thread): Renamed from
9543 linux_continue_one_process. Use resume_ptr.
9544 (linux_resume): Use linux_continue_one_thread.
9545 * server.c (handle_v_cont, handle_v_requests): New functions.
9546 (myresume): New function.
9547 (main): Handle 'v' case.
9548 * target.h (struct thread_resume): New type.
9549 (struct target_ops): Change argument of "resume" to struct
9551 (myresume): Delete macro.
9553 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9555 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9556 (uninstall): Support DESTDIR.
9558 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9560 * configure.srv: Add xscale*linux copy of arm*linux entry.
9562 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9564 * linux-arm-low.c (arm_reinsert_addr): New function.
9565 (the_low_target): Add arm_reinsert_addr.
9567 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9569 * mem-break.c: Remove whitespace at end of file.
9571 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9573 * configure.in: Check whether we need to prototype strerror.
9574 * server.h: Optionally prototype strerror.
9575 * gdbreplay.c (perror_with_name): Use strerror.
9576 * linux-low.c (linux_attach_lwp): Use strerror.
9577 * utils.c (perror_with_name): Use strerror.
9578 * config.in, configure: Regenerated.
9580 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9582 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9583 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9585 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9587 * Makefile.in (SFILES): Update.
9588 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9589 low-sun3.c: Remove files.
9591 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9593 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9594 (linux_detach_one_process, linux_detach): New functions.
9595 (linux_target_ops): Add linux_detach.
9596 * server.c (main): Handle 'D' packet.
9597 * target.h (struct target_ops): Add "detach" member.
9598 (detach_inferior): Define.
9600 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9602 From Kelley Cook <kelleycook@wideopenwest.com>:
9603 * configure.srv: Accept i[34567]86 variants.
9605 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9607 * linux-low.c (linux_wait_for_event): Correct comment typos.
9608 (linux_resume_one_process): Call check_removed_breakpoint.
9609 (linux_send_signal): New function.
9610 (linux_target_ops): Add linux_send_signal.
9611 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9613 * target.h (struct target_ops): Add send_signal.
9615 2003-05-29 Jim Blandy <jimb@redhat.com>
9617 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9618 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9619 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9620 away part of the register's value.
9622 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9624 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9625 (linux_wait_for_event, linux_init_signals): Likewise.
9627 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9629 * configure.in: Check for stdlib.h.
9630 * configure: Regenerated.
9631 * config.in: Regenerated.
9633 2003-01-04 Andreas Schwab <schwab@suse.de>
9635 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9637 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9639 * Makefile.in: Remove obsolete code.
9641 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9643 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9644 defined(PT_FPR0_HI).
9646 2002-11-17 Stuart Hughes <seh@zee2.com>
9648 * linux-arm-low.c (arm_num_regs): Increase.
9649 (arm_regmap): Include status register.
9651 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9653 * linux-low.c (register_addr): Remove incorrect -1 check.
9655 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9657 * linux-low.c (linux_create_inferior): Call setpgid. Return
9659 (unstopped_p, linux_signal_pid): Remove.
9660 (linux_target_ops): Remove linux_signal_pid.
9661 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9662 global instead of target method.
9663 * target.h (struct target_ops): Remove signal_pid. Update comment
9664 for create_inferior.
9665 * server.c (signal_pid): New variable.
9666 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9667 gdbserver. Set the child to be the foreground process group.
9668 (attach_inferior): Set signal_pid.
9670 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9672 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9674 2002-08-20 Jim Blandy <jimb@redhat.com>
9676 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9679 2002-08-01 Andrew Cagney <cagney@redhat.com>
9681 * Makefile.in: Make chill references obsolete.
9683 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9685 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9686 * configure: Regenerate.
9687 * config.in: Regenerate.
9689 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9691 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9692 (perror_with_name, remote_close, remote_open, expect, play): Static.
9694 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9696 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9697 byte offsets instead of an array of indexes.
9698 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9700 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9702 * regcache.c: Add comment.
9704 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9706 * thread-db.c: New file.
9707 * proc-service.c: New file.
9708 * acinclude.m4: New file.
9709 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9710 proc-service.o, and thread-db.o.
9711 (linux-low.o): Add USE_THREAD_DB.
9712 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9713 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9714 * aclocal.m4: Regenerated.
9715 * config.in: Regenerated.
9716 * configure: Regenerated.
9717 * configure.in: Check for proc_service.h, sys/procfs.h,
9718 thread_db.h, and linux/elf.h headrs.
9719 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9720 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9721 Check for -lthread_db and thread support.
9722 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9723 PowerPC, and SuperH.
9724 * i387-fp.c: Constify arguments.
9725 * i387-fp.h: Likewise.
9726 * inferiors.c: (struct thread_info): Renamed from
9727 `struct inferior_info'. Remove PID member. Use generic inferior
9728 list header. All uses updated.
9729 (inferiors, signal_pid): Removed.
9730 (all_threads): New variable.
9731 (get_thread): Define.
9732 (add_inferior_to_list): New function.
9733 (for_each_inferior): New function.
9734 (change_inferior_id): New function.
9735 (add_inferior): Removed.
9736 (remove_inferior): New function.
9737 (add_thread): New function.
9738 (free_one_thread): New function.
9739 (remove_thread): New function.
9740 (clear_inferiors): Use for_each_inferior and free_one_thread.
9741 (find_inferior): New function.
9742 (find_inferior_id): New function.
9743 (inferior_target_data): Update argument type.
9744 (set_inferior_target_data): Likewise.
9745 (inferior_regcache_data): Likewise.
9746 (set_inferior_regcache_data): Likewise.
9747 * linux-low.c (linux_bp_reinsert): Remove.
9748 (all_processes, stopping_threads, using_thrads)
9749 (struct pending_signals, debug_threads, pid_of): New.
9750 (inferior_pid): Replace with macro.
9751 (struct inferior_linux_data): Remove.
9752 (get_stop_pc, add_process): New functions.
9753 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9754 Use add_process and add_thread.
9755 (linux_attach_lwp): New function, based on old linux_attach. Use
9756 add_process and add_thread. Set stop_expected for new threads.
9757 (linux_attach): New function.
9758 (linux_kill_one_process): New function.
9759 (linux_kill): Kill all LWPs.
9760 (linux_thread_alive): Use find_inferior_id.
9761 (check_removed_breakpoints, status_pending_p): New functions.
9762 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9763 Update. Use WNOHANG. Wait for cloned processes also. Update process
9764 struct for the found process.
9765 (linux_wait_for_event): New function.
9766 (linux_wait): Use it. Support LWPs.
9767 (send_sigstop, wait_for_sigstop, stop_all_processes)
9768 (linux_resume_one_process, linux_continue_one_process): New functions.
9769 (linux_resume): Support LWPs.
9770 (REGISTER_RAW_SIZE): Remove.
9771 (fetch_register): Use register_size instead. Call supply_register.
9772 (usr_store_inferior_registers): Likewise. Call collect_register.
9774 (regsets_fetch_inferior_registers): Improve error message.
9775 (regsets_store_inferior_registers): Add debugging.
9776 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9777 (unstopped_p, linux_signal_pid): New functions.
9778 (linux_target_ops): Add linux_signal_pid.
9779 (linux_init_signals): New function.
9780 (initialize_low): Call it. Initialize using_threads.
9781 * regcache.c (inferior_regcache_data): Add valid
9783 (get_regcache): Fetch registers lazily. Add fetch argument
9784 and update all callers.
9785 (regcache_invalidate_one, regcache_invalidate): New
9787 (new_register_cache): Renamed from create_register_cache.
9788 Return the new regcache.
9789 (free_register_cache): Change argument to a void *.
9790 (registers_to_string, registers_from_string): Call get_regcache
9791 with fetch flag set.
9792 (register_data): Make static. Pass fetch flag to get_regcache.
9793 (supply_register): Call get_regcache with fetch flag clear.
9794 (collect_register): Call get_regcache with fetch flag set.
9795 (collect_register_as_string): New function.
9796 * regcache.h: Update.
9797 * remote-utils.c (putpkt): Flush after debug output and use
9799 Handle input interrupts while waiting for an ACK.
9800 (input_interrupt): Use signal_pid method.
9801 (getpkt): Flush after debug output and use stderr.
9802 (outreg): Use collect_register_as_string.
9803 (new_thread_notify, dead_thread_notify): New functions.
9804 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9806 (look_up_one_symbol): Flush after debug output.
9807 * server.c (step_thread, server_waiting): New variables.
9808 (start_inferior): Don't use signal_pid. Update call to mywait.
9809 (attach_inferior): Update call to mywait.
9810 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9811 (main): Don't fetch/store registers explicitly. Use
9812 set_desired_inferior. Support proposed ``Hs'' packet. Update
9815 (struct inferior_list, struct_inferior_list_entry): New.
9816 * target.c (set_desired_inferior): New.
9817 (write_inferior_memory): Constify.
9818 (mywait): New function.
9820 (struct target_ops): New signal_pid method.
9821 (mywait): Removed macro, added prototype.
9823 * linux-low.h (regset_func): Removed.
9824 (regset_fill_func, regset_store_func): New.
9825 (enum regset_type): New.
9826 (struct regset_info): Add type field. Use new operation types.
9827 (struct linux_target_ops): stop_pc renamed to get_pc.
9828 Add decr_pc_after_break and breakpoint_at.
9829 (get_process, get_thread_proess, get_process_thread)
9830 (strut process_info, all_processes, linux_attach_lwp)
9831 (thread_db_init): New.
9833 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9834 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9835 (the_low_target): Add new members.
9836 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9837 (i386_store_fpxregset): Constify.
9838 (target_regsets): Add new kind identifier.
9839 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9840 (i386_set_pc): Add debugging.
9841 (i386_breakpoint_at): New function.
9842 (the_low_target): Add new members.
9843 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9844 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9845 (mips_breakpoint_at): New.
9846 (the_low_target): Add new members.
9847 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9848 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9849 (the_low_target): Add new members.
9850 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9851 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9852 (the_low_target): Add new members.
9853 * linux-x86-64-low.c (target_regsets): Add new kind
9856 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9858 From Martin Pool <mbp@samba.org>:
9859 * server.c (gdbserver_usage): New function.
9862 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9864 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9867 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9869 * Makefile.in: Remove obsolete code.
9871 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9873 * linux-low.c (regsets_fetch_inferior_registers),
9874 (regsets_store_inferior_registers): Removed cast to int from
9876 * regcache.h: Added declaration of struct inferior_info.
9878 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9880 * inferiors.c (struct inferior_info): Add regcache_data.
9881 (add_inferior): Call create_register_cache.
9882 (clear_inferiors): Call free_register_cache.
9883 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9884 * regcache.c (struct inferior_regcache_data): New.
9885 (registers): Remove.
9886 (get_regcache): New function.
9887 (create_register_cache, free_register_cache): New functions.
9888 (set_register_cache): Don't initialize the register cache here.
9889 (registers_to_string, registers_from_string, register_data): Call
9891 * regcache.h: Add prototypes.
9892 * server.h: Likewise.
9894 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9896 * mem-break.c: New file.
9897 * mem-break.h: New file.
9898 * Makefile.in: Add mem-break.o rule; update server.h
9900 * inferiors.c (struct inferior_info): Add target_data
9902 (clear_inferiors): Free target_data member if set.
9903 (inferior_target_data, set_inferior_target_data): New functions.
9904 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
9905 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
9906 * linux-low.c (linux_bp_reinsert): New variable.
9907 (struct inferior_linux_data): New.
9908 (linux_create_inferior): Use set_inferior_target_data.
9909 (linux_attach): Likewise. Call add_inferior.
9910 (linux_wait_for_one_inferior): New function.
9911 (linux_wait): Call it.
9912 (linux_write_memory): Add const.
9913 (initialize_low): Call set_breakpoint_data.
9914 * linux-low.h (struct linux_target_ops): Add breakpoint
9916 * server.c (attach_inferior): Remove extra add_inferior
9918 * server.h: Include mem-break.h. Update inferior.c
9920 * target.c (read_inferior_memory)
9921 (write_inferior_memory): New functions.
9922 * target.h (read_inferior_memory)
9923 (write_inferior_memory): Change macros to prototypes.
9924 (struct target_ops): Update comments. Add const to write_memory
9927 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
9929 * linux-low.c (usr_store_inferior_registers): Support
9930 registers which are allowed to fail to store.
9931 * linux-low.h (linux_target_ops): Likewise.
9932 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
9933 (ppc_cannot_store_register): FPSCR may not be storable.
9935 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9937 * server.h: Include <string.h> if HAVE_STRING_H.
9938 * ChangeLog: Correct paths in last ChangeLog entry.
9940 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9942 * linux-low.h: Remove obsolete prototypes.
9943 (struct linux_target_ops): New.
9944 (extern the_low_target): New.
9945 * linux-low.c (num_regs, regmap): Remove declarations.
9946 (register_addr): Use the_low_target explicitly.
9947 (fetch_register): Likewise.
9948 (usr_fetch_inferior_registers): Likewise.
9949 (usr_store_inferior_registers): Likewise.
9950 * linux-arm-low.c (num_regs): Remove.
9951 (arm_num_regs): Define.
9952 (arm_regmap): Renamed from regmap, made static.
9953 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
9955 (arm_cannot_store_register): Renamed from cannot_store_register,
9957 (the_low_target): New.
9958 * linux-i386-low.c (num_regs): Remove.
9959 (i386_num_regs): Define.
9960 (i386_regmap): Renamed from regmap, made static.
9961 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
9963 (i386_cannot_store_register): Renamed from cannot_store_register,
9965 (the_low_target): New.
9966 * linux-ia64-low.c (num_regs): Remove.
9967 (ia64_num_regs): Define.
9968 (ia64_regmap): Renamed from regmap, made static.
9969 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
9971 (ia64_cannot_store_register): Renamed from cannot_store_register,
9973 (the_low_target): New.
9974 * linux-m68k-low.c (num_regs): Remove.
9975 (m68k_num_regs): Define.
9976 (m68k_regmap): Renamed from regmap, made static.
9977 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
9979 (m68k_cannot_store_register): Renamed from cannot_store_register,
9981 (the_low_target): New.
9982 * linux-mips-low.c (num_regs): Remove.
9983 (mips_num_regs): Define.
9984 (mips_regmap): Renamed from regmap, made static.
9985 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
9987 (mips_cannot_store_register): Renamed from cannot_store_register,
9989 (the_low_target): New.
9990 * linux-ppc-low.c (num_regs): Remove.
9991 (ppc_num_regs): Define.
9992 (ppc_regmap): Renamed from regmap, made static.
9993 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
9995 (ppc_cannot_store_register): Renamed from cannot_store_register,
9997 (the_low_target): New.
9998 * linux-s390-low.c (num_regs): Remove.
9999 (s390_num_regs): Define.
10000 (s390_regmap): Renamed from regmap, made static.
10001 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10003 (s390_cannot_store_register): Renamed from cannot_store_register,
10005 (the_low_target): New.
10006 * linux-sh-low.c (num_regs): Remove.
10007 (sh_num_regs): Define.
10008 (sh_regmap): Renamed from regmap, made static.
10009 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10011 (sh_cannot_store_register): Renamed from cannot_store_register,
10013 (the_low_target): New.
10014 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10015 (the_low_target): New.
10017 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10019 * Makefile.in: Add stamp-h target.
10020 * configure.in: Create stamp-h.
10021 * configure: Regenerated.
10023 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10025 * inferiors.c: New file.
10026 * target.c: New file.
10027 * target.h: New file.
10028 * Makefile.in: Add target.o and inferiors.o. Update
10030 * linux-low.c (inferior_pid): New static variable,
10031 moved from server.c.
10032 (linux_create_inferior): Renamed from create_inferior.
10033 Call add_inferior. Return 0 on success instead of a PID.
10034 (linux_attach): Renamed from myattach.
10035 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10036 (linux_thread_alive): Renamed from mythread_alive.
10037 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10039 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10040 (regsets_store_inferior_registers): Correct error message.
10041 Add missing ``return 0''.
10042 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10043 (linux_store_registers): Renamed from store_inferior_registers.
10044 (linux_read_memory): Renamed from read_inferior_memory.
10045 (linux_write_memory): Renamed from write_inferior_memory.
10046 (linux_target_ops): New structure.
10047 (initialize_low): Call set_target_ops ().
10048 * remote-utils.c (unhexify): New function.
10049 (hexify): New function.
10050 (input_interrupt): Send signals to ``signal_pid''.
10051 * server.c (inferior_pid): Remove.
10052 (start_inferior): Update create_inferior call.
10053 (attach_inferior): Call add_inferior.
10054 (handle_query): New function.
10055 (main): Call handle_query for `q' packets.
10056 * server.h: Include "target.h". Remove obsolete prototypes.
10057 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10059 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10061 * Makefile.in: Add WARN_CFLAGS. Update configury
10063 * configure.in: Check for <string.h>
10064 * configure: Regenerate.
10065 * config.in: Regenerate.
10066 * gdbreplay.c: Include needed system headers.
10067 (remote_open): Remove strchr prototype.
10068 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10069 * regcache.c (supply_register): Change buf argument to const void *.
10070 (supply_register_by_name): Likewise.
10071 (collect_register): Change buf argument to void *.
10072 (collect_register_by_name): Likewise.
10073 * regcache.h: Add missing prototypes.
10074 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10075 * server.c (handle_query): New function.
10076 (attached): New static variable, moved out of main.
10077 (main): Quiet longjmp clobber warnings.
10078 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10079 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob