1 2014-08-28 Gary Benson <gbenson@redhat.com>
3 * utils.h (fatal): Remove declaration.
4 * utils.c (fatal): Remove function.
6 2014-08-28 Gary Benson <gbenson@redhat.com>
8 * tracepoint.c (gdb_agent_init): Replace fatal with
10 (initialize_tracepoint): Likewise.
12 2014-08-28 Gary Benson <gbenson@redhat.com>
14 * remote-utils.c (remote_prepare): Replace fatal with error.
16 2014-08-28 Gary Benson <gbenson@redhat.com>
18 * linux-low.c (linux_async): Replace fatal with warning.
20 (linux_start_non_stop): Return -1 if linux_async failed.
22 2014-08-28 Gary Benson <gbenson@redhat.com>
24 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
26 (i386_dr_low_get_addr): Remove vague comment.
27 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
30 2014-08-28 Gary Benson <gbenson@redhat.com>
32 * inferiors.c (get_thread_process): Replace check with gdb_assert.
33 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
35 (linux_resume_one_lwp): Likewise.
36 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
38 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
40 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
41 (init_register_cache): Replace fatal with gdb_assert_not_reached.
42 (find_register_by_name): Replace fatal with internal_error.
43 (find_regno): Likewise.
44 * tdesc.c (init_target_desc): Replace check with gdb_assert.
45 * thread-db.c (thread_db_create_event): Likewise.
46 (thread_db_load_search): Likewise.
47 (try_thread_db_load_1): Likewise.
48 * tracepoint.c (get_jump_space_head): Replace fatal with
50 (claim_trampoline_space): Likewise.
51 (have_fast_tracepoint_trampoline_buffer): Likewise.
52 (cmd_qtstart): Likewise.
53 (stop_tracing): Likewise.
54 (fast_tracepoint_collecting): Likewise.
55 (target_malloc): Likewise.
56 (download_tracepoint): Likewise.
57 (download_trace_state_variables): Replace check with gdb_assert.
58 (upload_fast_traceframes): Replace fatal with internal_error.
60 2014-08-19 Tom Tromey <tromey@redhat.com>
61 Gary Benson <gbenson@redhat.com>
63 * Makefile.in (SFILES): Add common/common-debug.c.
64 (OBS): Add common-debug.o.
65 (common-debug.o): New rule.
66 * debug.h (debug_printf): Don't declare.
67 * debug.c (debug_printf): Renamed and rewritten as...
68 (debug_vprintf): New function.
70 2014-08-19 Gary Benson <gbenson@redhat.com>
72 * utils.h: Do not include print-utils.h.
74 2014-08-19 Tom Tromey <tromey@redhat.com>
75 Gary Benson <gbenson@redhat.com>
77 * server.h: Add static assertion.
78 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
80 2014-08-19 Tom Tromey <tromey@redhat.com>
81 Gary Benson <gbenson@redhat.com>
83 * Makefile.in (SFILES): Add common/errors.c.
85 (IPA_OBS): Add errors-ipa.o.
87 (errors-ipa.o): Likewise.
88 * utils.h (perror_with_name, error, warning): Don't declare.
89 * utils.c (warning): Renamed and rewritten as...
90 (vwarning): New function.
91 (error): Renamed and rewritten as...
92 (verror): New function.
93 (internal_error): Renamed and rewritten as...
94 (internal_verror): New function.
96 2014-08-07 Gary Benson <gbenson@redhat.com>
98 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
99 * configure: Regenerate.
100 * config.in: Likewise.
101 * server.h: Do not include errno.h.
102 * event-loop.c: Likewise.
103 * hostio-errno.c: Likewise.
104 * linux-low.c: Likewise.
105 * remote-utils.c: Likewise.
106 * spu-low.c: Likewise.
108 * gdbreplay.c: Unconditionally include errno.h.
110 2014-08-07 Gary Benson <gbenson@redhat.com>
112 * server.h: Do not include string.h.
113 * event-loop.c: Likewise.
114 * linux-low.c: Likewise.
115 * regcache.c: Likewise.
116 * remote-utils.c: Likewise.
117 * spu-low.c: Likewise.
120 2014-08-07 Gary Benson <gbenson@redhat.com>
122 * server.h: Do not include gdb_assert.h.
124 2014-08-07 Gary Benson <gbenson@redhat.com>
126 * server.h: Do not include common-utils.h.
128 2014-08-07 Gary Benson <gbenson@redhat.com>
130 * server.h: Do not include ptid.h.
133 2014-08-07 Gary Benson <gbenson@redhat.com>
135 * server.h: Do not include gdb_locale.h.
137 2014-08-07 Gary Benson <gbenson@redhat.com>
139 * server.h: Do not include gdb/signals.h.
140 * win32-low.c: Likewise.
142 2014-08-07 Gary Benson <gbenson@redhat.com>
144 * server.h: Do not include pathmax.h.
146 2014-08-07 Gary Benson <gbenson@redhat.com>
148 * server.h: Do not include libiberty.h.
149 * linux-bfin-low.c: Likewise.
151 2014-08-07 Gary Benson <gbenson@redhat.com>
153 * server.h: Do not include ansidecl.h.
155 2014-08-07 Gary Benson <gbenson@redhat.com>
157 * linux-x86-low.c: Do not include stddef.h.
158 * lynx-ppc-low.c: Likewise.
159 * tracepoint.c: Likewise.
161 2014-08-07 Gary Benson <gbenson@redhat.com>
163 * server.h: Do not include stdarg.h.
164 * nto-low.c: Likewise.
166 2014-08-07 Gary Benson <gbenson@redhat.com>
168 * server.h: Do not include stdlib.h.
169 * inferiors.c: Likewise.
170 * linux-low.c: Likewise.
171 * regcache.c: Likewise.
172 * spu-low.c: Likewise.
173 * tracepoint.c: Likewise.
176 2014-08-07 Gary Benson <gbenson@redhat.com>
178 * server.h: Do not include stdio.h.
179 * linux-low.c: Likewise.
180 * remote-utils.c: Likewise.
181 * spu-low.c: Likewise.
183 * wincecompat.c: Likewise.
185 2014-08-06 Gary Benson <gbenson@redhat.com>
187 * regcache.c (init_register_cache): Move conditionals inside if.
189 2014-08-06 Gary Benson <gbenson@redhat.com>
191 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
193 2014-07-31 Gary Benson <gbenson@redhat.com>
195 * ax.h: Do not include server.h.
196 * gdbthread.h: Likewise.
197 * lynx-low.h: Likewise.
200 2014-07-30 Gary Benson <gbenson@redhat.com>
202 * server.h: Include common-defs.h.
203 Do not include config.h or build-gnulib-gdbserver/config.h.
205 2014-07-30 Gary Benson <gbenson@redhat.com>
207 * hostio-errno.c: Move server.h to top of includes list.
208 * inferiors.c: Likewise.
209 * linux-x86-low.c: Likewise.
210 * notif.c: Include server.h.
212 2014-07-24 Tom Tromey <tromey@redhat.com>
213 Gary Benson <gbenson@redhat.com>
215 * server.h (CORE_ADDR): Now unsigned.
217 2014-07-16 Pedro Alves <palves@redhat.com>
219 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
221 2014-07-15 Pedro Alves <palves@redhat.com>
223 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
226 2014-07-11 Pedro Alves <palves@redhat.com>
228 * linux-low.c (kill_wait_lwp): New function, based on
229 kill_one_lwp_callback, but use my_waitpid directly.
230 (kill_one_lwp_callback, linux_kill): Use it.
232 2014-06-23 Pedro Alves <palves@redhat.com>
234 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
235 before setting DR0..DR3.
237 2014-06-20 Gary Benson <gbenson@redhat.com>
239 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
240 * configure: Regenerated.
241 * config.in: Likewise.
243 2014-06-20 Gary Benson <gbenson@redhat.com>
245 * Makefile.in (SFILES): Update locations for files moved
247 (object file files): Reordered.
249 2014-06-20 Gary Benson <gbenson@redhat.com>
251 * i386-low.h (i386_dr_low_can_set_addr): Removed.
252 (i386_dr_low_set_addr): Likewise.
253 (i386_dr_low_get_addr): Likewise.
254 (i386_dr_low_can_set_control): Likewise.
255 (i386_dr_low_set_control): Likewise.
256 (i386_dr_low_get_control): Likewise.
257 (i386_dr_low_get_status): Likewise.
258 (i386_get_debug_register_length): Likewise.
259 * linux-x86-low.c (i386_dr_low_set_addr):
260 Changed signature. Made static.
261 (i386_dr_low_get_addr): Likewise.
262 (i386_dr_low_set_control): Likewise.
263 (i386_dr_low_get_control): Likewise.
264 (i386_dr_low_get_status): Likewise.
265 (i386_dr_low): New global variable.
266 * win32-i386-low.c (i386_dr_low_set_addr):
267 Changed signature. Made static.
268 (i386_dr_low_get_addr): Likewise.
269 (i386_dr_low_set_control): Likewise.
270 (i386_dr_low_get_control): Likewise.
271 (i386_dr_low_get_status): Likewise.
272 (i386_dr_low): New global variable.
274 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
276 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
277 * Makefile.in (AR, AR_FLAGS): Define.
278 * configure: Regenerate.
280 2014-06-19 Gary Benson <gbenson@redhat.com>
282 * Makefile.in (i386-dregs.o): New rule.
283 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
284 * i386-low.c (target.h): Remove include.
285 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
286 (DR_CONTROL_SHIFT): Likewise.
287 (DR_CONTROL_SIZE): Likewise.
288 (DR_RW_EXECUTE): Likewise.
289 (DR_RW_WRITE): Likewise.
290 (DR_RW_READ): Likewise.
291 (DR_RW_IORW): Likewise.
292 (DR_LEN_1): Likewise.
293 (DR_LEN_2): Likewise.
294 (DR_LEN_4): Likewise.
295 (DR_LEN_8): Likewise.
296 (DR_LOCAL_ENABLE_SHIFT): Likewise.
297 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
298 (DR_ENABLE_SIZE): Likewise.
299 (DR_LOCAL_SLOWDOWN): Likewise.
300 (DR_GLOBAL_SLOWDOWN): Likewise.
301 (DR_CONTROL_RESERVED): Likewise.
302 (I386_DR_CONTROL_MASK): Likewise.
303 (I386_DR_VACANT): Likewise.
304 (I386_DR_LOCAL_ENABLE): Likewise.
305 (I386_DR_GLOBAL_ENABLE): Likewise.
306 (I386_DR_DISABLE): Likewise.
307 (I386_DR_SET_RW_LEN): Likewise.
308 (I386_DR_GET_RW_LEN): Likewise.
309 (I386_DR_WATCH_HIT): Likewise.
310 (i386_wp_op_t): Likewise.
311 (i386_show_dr): Likewise.
312 (i386_length_and_rw_bits): Likewise.
313 (i386_insert_aligned_watchpoint): Likewise.
314 (i386_remove_aligned_watchpoint): Likewise.
315 (i386_handle_nonaligned_watchpoint): Likewise.
316 i386_update_inferior_debug_regs(): Likewise.
317 (i386_dr_insert_watchpoint): Likewise.
318 (i386_dr_remove_watchpoint): Likewise.
319 (i386_dr_region_ok_for_watchpoint): Likewise.
320 (i386_dr_stopped_data_address): Likewise.
321 (i386_dr_stopped_by_watchpoint): Likewise.
323 2014-06-19 Gary Benson <gbenson@redhat.com>
325 * i386-low.c (i386_dr_show): Renamed to
326 i386_show_dr and made static. All uses updated.
327 (i386_dr_length_and_rw_bits): Renamed to
328 i386_length_and_rw_bits and made static.
330 (i386_dr_insert_aligned_watchpoint): Renamed to
331 i386_insert_aligned_watchpoint and made static.
333 (i386_dr_remove_aligned_watchpoint): Renamed to
334 i386_remove_aligned_watchpoint and made static.
336 (i386_dr_update_inferior_debug_regs): Renamed to
337 i386_update_inferior_debug_regs and made static.
340 2014-06-18 Gary Benson <gbenson@redhat.com>
342 * i386-low.h (i386_dr_low_can_set_addr): New macro.
343 (i386_dr_low_can_set_control): Likewise.
344 (i386_get_debug_register_length): Likewise.
345 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
346 (i386_dr_low_can_set_control): Likewise.
347 (i386_get_debug_register_length): Likewise.
349 2014-06-17 Gary Benson <gbenson@redhat.com>
351 * i386-low.h (i386-dregs.h): New include.
352 (DR_FIRSTADDR): Now in i386-dregs.h.
353 (DR_LASTADDR): Likewise.
354 (DR_NADDR): Likewise.
355 (DR_STATUS): Likewise.
356 (DR_CONTROL): Likewise.
357 (i386_debug_reg_state): Likewise.
358 (i386_dr_insert_watchpoint): Likewise.
359 (i386_dr_remove_watchpoint): Likewise.
360 (i386_dr_region_ok_for_watchpoint): Likewise.
361 (i386_dr_stopped_data_address): Likewise.
362 (i386_dr_stopped_by_watchpoint): Likewise.
363 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
365 2014-06-18 Gary Benson <gbenson@redhat.com>
367 * i386-low.h (i386_low_insert_watchpoint): Renamed to
368 i386_dr_insert_watchpoint.
369 (i386_low_remove_watchpoint): Renamed to
370 i386_dr_remove_watchpoint.
371 (i386_low_region_ok_for_watchpoint): Renamed to
372 i386_dr_region_ok_for_watchpoint.
373 (i386_low_stopped_data_address): Renamed to
374 i386_dr_stopped_data_address.
375 (i386_low_stopped_by_watchpoint): Renamed to
376 i386_dr_stopped_by_watchpoint.
377 * i386-low.c (i386_show_dr): Renamed to
378 i386_dr_show and made nonstatic. All uses updated.
379 (i386_length_and_rw_bits): Renamed to
380 i386_dr_length_and_rw_bits and made nonstatic.
382 (i386_insert_aligned_watchpoint): Renamed to
383 i386_dr_insert_aligned_watchpoint and made nonstatic.
385 (i386_remove_aligned_watchpoint): Renamed to
386 i386_dr_remove_aligned_watchpoint and made nonstatic.
388 (i386_update_inferior_debug_regs): Renamed to
389 i386_dr_update_inferior_debug_regs and made nonstatic.
391 (i386_low_insert_watchpoint): Renamed to
392 i386_dr_insert_watchpoint. All uses updated.
393 (i386_low_remove_watchpoint): Renamed to
394 i386_dr_remove_watchpoint. All uses updated.
395 (i386_low_region_ok_for_watchpoint): Renamed to
396 i386_dr_region_ok_for_watchpoint. All uses updated.
397 (i386_low_stopped_data_address): Renamed to
398 i386_dr_stopped_data_address. All uses updated.
399 (i386_low_stopped_by_watchpoint): Renamed to
400 i386_dr_stopped_by_watchpoint. All uses updated.
402 2014-06-18 Gary Benson <gbenson@redhat.com>
404 * i386-low.c (i386_dr_low_can_set_addr): New macro.
405 (i386_dr_low_can_set_control): Likewise.
406 (i386_insert_aligned_watchpoint): New check.
408 2014-06-18 Gary Benson <gbenson@redhat.com>
410 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
413 2014-06-18 Gary Benson <gbenson@redhat.com>
415 * i386-low.c (i386_length_and_rw_bits): Use internal_error
416 instead of fatal and error.
417 (i386_handle_nonaligned_watchpoint): Likewise.
419 2014-06-18 Gary Benson <gbenson@redhat.com>
421 * i386-low.c (i386_get_debug_register_length): New macro.
422 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
423 (i386_show_dr): Use debug_printf instead of fprintf. Use
424 phex to format values.
426 2014-06-18 Gary Benson <gbenson@redhat.com>
428 * i386-low.h: Comment changes.
429 * i386-low.c: Likewise.
431 2014-06-18 Gary Benson <gbenson@redhat.com>
433 * i386-low.c: Whitespace changes.
435 2014-06-12 Tom Tromey <tromey@redhat.com>
437 * utils.c (freeargv): Remove.
439 2014-06-12 Tom Tromey <tromey@redhat.com>
441 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
442 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
443 (parse_debug_format_options): Likewise.
444 (gdbserver_usage): Likewise.
445 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
446 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
447 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
449 ($(LIBGNU)): Depend on libiberty.
450 (all-lib): Recurse into all subdirs.
451 (install-only): Invoke "install" target in subdirs.
452 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
454 * configure: Rebuild.
455 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
456 for vasprintf, vsnprintf, or gettimeofday.
457 * configure.srv: Don't add safe-ctype.o or lbasename.o to
460 2014-06-05 Joel Brobecker <brobecker@adacore.com>
462 * development.sh: Delete.
463 * Makefile.in (config.status): Adjust dependency on development.sh.
464 * configure.ac: Adjust development.sh source call.
465 * configure: Regenerate.
467 2014-06-02 Pedro Alves <palves@redhat.com>
469 * ax.c (gdb_free_agent_expr): New function.
470 * ax.h (gdb_free_agent_expr): New declaration.
471 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
473 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
475 (clear_breakpoint_conditions_and_commands): New function.
476 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
477 (clear_breakpoint_conditions_and_commands): New declaration.
479 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
481 * linux-aarch64-low.c (asm/ptrace.h): Include.
483 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
485 Fix TLS access for -static -pthread.
486 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
487 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
488 (thread_db_load_search, try_thread_db_load_1): Initialize it.
490 2014-05-20 Pedro Alves <palves@redhat.com>
492 * linux-aarch64-low.c (aarch64_insert_point)
493 (aarch64_remove_point): No longer check whether the type is
494 supported here. Adjust to new interface.
495 (the_low_target): Install aarch64_supports_z_point_type as
496 supports_z_point_type method.
497 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
498 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
499 instead of a Z packet char. Adjust.
500 (arm_supports_z_point_type): New function.
501 (arm_insert_point, arm_remove_point): Adjust to new interface.
502 (the_low_target): Install arm_supports_z_point_type.
503 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
504 (cris_insert_point, cris_remove_point): Adjust to new interface.
505 Don't check whether the type is supported here.
506 (the_low_target): Install cris_supports_z_point_type.
507 * linux-low.c (linux_supports_z_point_type): New function.
508 (linux_insert_point, linux_remove_point): Adjust to new interface.
509 * linux-low.h (struct linux_target_ops) <insert_point,
510 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
511 raw_breakpoint pointer parameter.
512 <supports_z_point_type>: New method.
513 * linux-mips-low.c (mips_supports_z_point_type): New function.
514 (mips_insert_point, mips_remove_point): Adjust to new interface.
515 Use mips_supports_z_point_type.
516 (the_low_target): Install mips_supports_z_point_type.
517 * linux-ppc-low.c (the_low_target): Install NULL as
518 supports_z_point_type method.
519 * linux-s390-low.c (the_low_target): Install NULL as
520 supports_z_point_type method.
521 * linux-sparc-low.c (the_low_target): Install NULL as
522 supports_z_point_type method.
523 * linux-x86-low.c (x86_supports_z_point_type): New function.
524 (x86_insert_point): Adjust to new insert_point interface. Use
525 insert_memory_breakpoint. Adjust to new
526 i386_low_insert_watchpoint interface.
527 (x86_remove_point): Adjust to remove_point interface. Use
528 remove_memory_breakpoint. Adjust to new
529 i386_low_remove_watchpoint interface.
530 (the_low_target): Install x86_supports_z_point_type.
531 * lynx-low.c (lynx_target_ops): Install NULL as
532 supports_z_point_type callback.
533 * nto-low.c (nto_supports_z_point_type): New.
534 (nto_insert_point, nto_remove_point): Adjust to new interface.
535 (nto_target_ops): Install nto_supports_z_point_type.
536 * mem-break.c: Adjust intro comment.
537 (struct raw_breakpoint) <raw_type, size>: New fields.
538 <inserted>: Update comment.
539 <shlib_disabled>: Delete field.
540 (enum bkpt_type) <gdb_breakpoint>: Delete value.
541 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
542 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
543 (raw_bkpt_type_to_target_hw_bp_type): New function.
544 (find_enabled_raw_code_breakpoint_at): New function.
545 (find_raw_breakpoint_at): New type and size parameters. Use them.
546 (insert_memory_breakpoint): New function, based off
547 set_raw_breakpoint_at.
548 (remove_memory_breakpoint): New function.
549 (set_raw_breakpoint_at): Reimplement.
550 (set_breakpoint): New, based on set_breakpoint_at.
551 (set_breakpoint_at): Reimplement.
552 (delete_raw_breakpoint): Go through the_target->remove_point
553 instead of assuming memory breakpoints.
554 (find_gdb_breakpoint_at): Delete.
555 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
556 (find_gdb_breakpoint): New function.
557 (set_gdb_breakpoint_at): Delete.
558 (z_type_supported): New function.
559 (set_gdb_breakpoint_1): New function, loosely based off
560 set_gdb_breakpoint_at.
561 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
562 (delete_gdb_breakpoint_at): Delete.
563 (delete_gdb_breakpoint_1): New function, loosely based off
564 delete_gdb_breakpoint_at.
565 (delete_gdb_breakpoint): New function.
566 (clear_gdb_breakpoint_conditions): Rename to ...
567 (clear_breakpoint_conditions): ... this. Don't handle a NULL
569 (add_condition_to_breakpoint): Make static.
570 (add_breakpoint_condition): Take a struct breakpoint pointer
571 instead of an address. Adjust.
572 (gdb_condition_true_at_breakpoint): Rename to ...
573 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
575 (gdb_condition_true_at_breakpoint): Reimplement.
576 (add_breakpoint_commands): Take a struct breakpoint pointer
577 instead of an address. Adjust.
578 (gdb_no_commands_at_breakpoint): Rename to ...
579 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
580 parameter. Return true if no breakpoint was found. Change debug
582 (gdb_no_commands_at_breakpoint): Reimplement.
583 (run_breakpoint_commands): Rename to ...
584 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
585 and change return type to boolean.
586 (run_breakpoint_commands): New function.
587 (gdb_breakpoint_here): Also check for Z1 breakpoints.
588 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
589 breakpoint. Go through the_target->remove_point instead of
590 assuming memory breakpoint.
591 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
592 software and hardware breakpoints.
593 (reinsert_raw_breakpoint): Go through the_target->insert_point
594 instead of assuming memory breakpoint.
595 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
596 software and hardware breakpoints.
597 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
598 Check both software and hardware breakpoints.
599 (validate_inserted_breakpoint): Assert the breakpoint is a
600 software breakpoint. Set the inserted flag to -1 instead of
601 setting shlib_disabled.
602 (delete_disabled_breakpoints): Adjust.
603 (validate_breakpoints): Only validate software breakpoints.
604 Adjust to inserted flag change.
605 (check_mem_read, check_mem_write): Skip breakpoint types other
606 than software breakpoints. Adjust to inserted flag change.
607 * mem-break.h (enum raw_bkpt_type): New enum.
608 (raw_breakpoint, struct process_info): Forward declare.
609 (Z_packet_to_target_hw_bp_type): Delete declaration.
610 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
611 (set_gdb_breakpoint, delete_gdb_breakpoint)
612 (clear_breakpoint_conditions): New declarations.
613 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
614 (breakpoint_inserted_here): Update comment.
615 (add_breakpoint_condition, add_breakpoint_commands): Replace
616 address parameter with a breakpoint pointer parameter.
617 (gdb_breakpoint_here): Update comment.
618 (delete_gdb_breakpoint_at): Delete.
619 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
620 * server.c (process_point_options): Take a struct breakpoint
621 pointer instead of an address. Adjust.
622 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
623 delete_gdb_breakpoint.
624 * spu-low.c (spu_target_ops): Install NULL as
625 supports_z_point_type method.
626 * target.h: Include mem-break.h.
627 (struct target_ops) <prepare_to_access_memory>: Update comment.
628 <supports_z_point_type>: New field.
629 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
630 instead of a char. Also take a raw breakpoint pointer.
631 * win32-arm-low.c (the_low_target): Install NULL as
632 supports_z_point_type.
633 * win32-i386-low.c (i386_supports_z_point_type): New function.
634 (i386_insert_point, i386_remove_point): Adjust to new interface.
635 (the_low_target): Install i386_supports_z_point_type.
636 * win32-low.c (win32_supports_z_point_type): New function.
637 (win32_insert_point, win32_remove_point): Adjust to new interface.
638 (win32_target_ops): Install win32_supports_z_point_type.
639 * win32-low.h (struct win32_target_ops):
640 <supports_z_point_type>: New method.
641 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
642 instead of a char. Also take a raw breakpoint pointer.
644 2014-05-20 Pedro Alves <palves@redhat.com>
646 * mem-break.h: Include break-common.h.
647 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
648 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
649 (Z_packet_to_target_hw_bp_type): New declaration.
650 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
651 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
652 (Z_PACKET_ACCESS_WP): Delete macros.
653 (Z_packet_to_hw_type): Delete function.
654 * i386-low.h: Don't include break-common.h here.
655 (Z_packet_to_hw_type): Delete declaration.
656 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
657 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
658 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
659 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
660 * linux-aarch64-low.c: Don't include break-common.h here.
661 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
662 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
663 (Z_packet_to_target_hw_bp_type): Delete function.
664 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
666 (mips_insert_point, mips_remove_point): Use
667 Z_packet_to_target_hw_bp_type.
669 2014-05-20 Pedro Alves <palves@redhat.com>
671 * linux-aarch64-low.c: Include break-common.h.
672 (enum target_point_type): Delete.
673 (Z_packet_to_point_type): Rename to ...
674 (Z_packet_to_target_hw_bp_type): ... this, and return a
675 target_hw_bp_type instead.
676 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
677 instead of an enum target_point_type.
678 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
680 (aarch64_dr_state_insert_one_point)
681 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
682 (aarch64_handle_aligned_watchpoint)
683 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
684 Take an enum target_hw_bp_type instead of an enum
686 (aarch64_supports_z_point_type): New function.
687 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
688 use Z_packet_to_target_hw_bp_type.
690 2014-05-20 Joel Brobecker <brobecker@adacore.com>
692 * configure.ac: Only use -Werror by default when DEVELOPMENT
694 * configure: Regenerate.
696 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
698 Fix gdbserver qGetTLSAddr for x86_64 -m32.
699 * linux-x86-low.c (X86_64_USER_REGS): New.
700 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
702 2014-04-28 Yao Qi <yao@codesourcery.com>
704 * Makefile.in (i386-avx512.c): Fix the typo of generated file
707 2014-04-25 Pedro Alves <palves@redhat.com>
710 * linux-low.c (linux_attach_fail_reason_string): New function.
711 (linux_attach_lwp): Delete.
712 (linux_attach_lwp_1): Rename to ...
713 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
714 argument. Remove "initial" parameter. Return int instead of
715 void. Don't error or warn here.
716 (linux_attach): Adjust to call linux_attach_lwp. Call error on
717 failure to attach to the tgid. Call warning when failing to
719 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
720 argument. Remove "initial" parameter. Return int instead of
721 void. Don't error or warn here.
722 (linux_attach_fail_reason_string): New declaration.
723 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
724 interface change. Use linux_attach_fail_reason_string.
726 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
727 Walfred Tedeschi <walfred.tedeschi@intel.com>
729 * Makefile.in: Added rules to handle new files
730 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
731 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
732 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
733 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
734 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
735 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
737 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
738 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
739 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
741 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
742 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
743 i386/x32-avx512-linux.xml.
744 * i387-fp.c (num_avx512_k_registers): New constant for number
746 (num_avx512_zmmh_low_registers): New constant for number of
747 lower ZMM registers (0-15).
748 (num_avx512_zmmh_high_registers): New constant for number of
749 higher ZMM registers (16-31).
750 (num_avx512_ymmh_registers): New contant for number of higher
751 YMM registers (ymm16-31 added by avx521 on x86_64).
752 (num_avx512_xmm_registers): New constant for number of higher
753 XMM registers (xmm16-31 added by AVX512 on x86_64).
754 (struct i387_xsave): Add space for AVX512 registers.
755 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
756 Add code to handle AVX512 registers.
757 (i387_xsave_to_cache): Add code to handle AVX512 registers.
758 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
759 prototypei from generated file.
760 (tdesc_amd64_avx512_linux): Likewise.
761 (init_registers_x32_avx512_linux): Likewise.
762 (tdesc_x32_avx512_linux): Likewise.
763 (init_registers_i386_avx512_linux): Likewise.
764 (tdesc_i386_avx512_linux): Likewise.
765 (x86_64_regmap): Add AVX512 registers.
766 (x86_linux_read_description): Add code to handle AVX512 XSTATE
768 (initialize_low_arch): Add code to initialize AVX512 registers.
770 2014-04-23 Pedro Alves <palves@redhat.com>
772 * mem-break.c (find_gdb_breakpoint_at): Make static.
773 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
775 2014-04-23 Pedro Alves <palves@redhat.com>
777 * i386-low.c: Don't include break-common.h here.
778 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
779 prototype to take target_hw_bp_type as argument instead of a Z
781 * i386-low.h: Include break-common.h here.
782 (Z_packet_to_hw_type): Declare.
783 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
785 * linux-x86-low.c (x86_insert_point): Convert the packet number to
786 a target_hw_bp_type before calling i386_low_insert_watchpoint.
787 (x86_remove_point): Convert the packet number to a
788 target_hw_bp_type before calling i386_low_remove_watchpoint.
789 * win32-i386-low.c (i386_insert_point): Convert the packet number
790 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
791 (i386_remove_point): Convert the packet number to a
792 target_hw_bp_type before calling i386_low_remove_watchpoint.
794 2014-04-23 Pedro Alves <palves@redhat.com>
796 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
798 2014-04-10 Pedro Alves <palves@redhat.com>
800 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
801 Check if the condition or command is NULL before checking if the
802 breakpoint is known. On success, return true.
803 * mem-break.h (add_breakpoint_condition): Document return.
804 (add_breakpoint_commands): Add describing comment.
805 * server.c (skip_to_semicolon): New function.
806 (process_point_options): Use it.
808 2014-04-09 Pedro Alves <palves@redhat.com>
810 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
813 2014-02-27 Pedro Alves <palves@redhat.com>
816 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
818 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
820 (last_thread_of_process_p): Take a PID argument instead of a
822 (linux_wait_for_lwp): Delete.
823 (num_lwps, check_zombie_leaders, not_stopped_callback): New
825 (linux_low_filter_event): New function, party factored out from
826 linux_wait_for_event.
827 (linux_wait_for_event): Rename to ...
828 (linux_wait_for_event_filtered): ... this. Add new filter ptid
829 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
830 sigsuspend. Check for zombie leaders.
831 (linux_wait_for_event): Reimplement as wrapper around
832 linux_wait_for_event_filtered.
833 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
834 a normal or signal exit is seen, it's the whole process exiting.
835 (wait_for_sigstop): No longer a for_each_inferior callback.
836 Rewrite on top of linux_wait_for_event_filtered.
837 (stop_all_lwps): Call wait_for_sigstop directly.
838 * server.c (resume, handle_target_event): Handle
839 TARGET_WAITKIND_NO_RESUMED.
841 2014-02-26 Joel Brobecker <brobecker@adacore.com>
843 * win32-low.c (psapi_get_dll_name,
844 * win32_CreateToolhelp32Snapshot): Delete.
845 (win32_CreateToolhelp32Snapshot, win32_Module32First)
846 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
848 (handle_load_dll): Add function description.
849 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
851 2014-02-26 Joel Brobecker <brobecker@adacore.com>
853 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
855 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
856 base address when calling win32_add_one_solib.
857 (handle_load_dll): Delete local variable load_addr.
858 Remove 0x1000 offset applied to DLL base address when calling
860 (handle_unload_dll): Add comment.
862 2014-02-26 Joel Brobecker <brobecker@adacore.com>
864 * win32-low.c (win32_add_all_dlls): Renames
865 win32_ensure_ntdll_loaded. Rewrite function documentation.
866 Adjust implementation to always load all DLLs.
867 Add 0x1000 offset to DLL base address when calling
869 (child_initialization_done): New static global.
870 (do_initial_child_stuff): Set child_initialization_done to
871 zero during child initialization, and 1 after. Replace call
872 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
874 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
875 (handle_unload_dll): Add function documentation.
876 (get_child_debug_event): Ignore load and unload DLL events
877 during child initialization.
879 2014-02-20 Doug Evans <dje@google.com>
881 Remove global all_lwps.
882 * inferiors.h (ptid_of): Move here from linux-low.h.
883 (pid_of, lwpid_of): Ditto.
884 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
885 parameter is a struct thread_info * now.
886 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
887 directly. Pass &all_threads to find_inferior instead of &all_lwps.
888 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
890 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
891 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
892 * linux-arm-low.c (update_registers_callback): Update, "entry"
893 parameter is a struct thread_info * now.
894 Fetch lwpid from current_inferior directly.
895 (arm_insert_point): Pass &all_threads to find_inferior instead of
897 (arm_remove_point): Ditto.
898 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
899 (arm_prepare_to_resume): Fetch pid from thread.
900 (arm_read_description): Fetch lwpid from current_inferior directly.
901 * linux-low.c (all_lwps): Delete.
902 (delete_lwp): Delete call to remove_inferior.
903 (handle_extended_wait): Fetch lwpid from thread.
904 (add_lwp): Don't set lwp->entry.id. Remove call to
905 add_inferior_to_list.
906 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
907 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
908 (kill_one_lwp_callback): Ditto.
909 (linux_kill): Don't dereference NULL pointer.
910 Fetch ptid,lwpid from thread.
911 (get_detach_signal): Fetch ptid from thread.
912 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
913 Simplify call to regcache_invalidate_thread.
914 (delete_lwp_callback): Update, "entry" parameter is a
915 struct thread_info * now. Fetch pid from thread.
916 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
917 (status_pending_p_callback): Update, "entry" parameter is a
918 struct thread_info * now. Fetch ptid from thread.
919 (find_lwp_pid): Update, "entry" parameter is a
920 struct thread_info * now.
921 (linux_wait_for_lwp): Fetch pid from thread.
922 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
923 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
924 (enqueue_one_deferred_signal): Fetch lwpid from thread.
925 (dequeue_one_deferred_signal): Ditto.
926 (cancel_breakpoint): Fetch ptid from current_inferior.
927 (linux_wait_for_event): Pass &all_threads to find_inferior,
928 not &all_lwps. Fetch ptid, lwpid from thread.
929 (count_events_callback): Update, "entry" parameter is a
930 struct thread_info * now.
931 (select_singlestep_lwp_callback): Ditto.
932 (select_event_lwp_callback): Ditto.
933 (cancel_breakpoints_callback): Ditto.
934 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
936 (select_event_lwp): Ditto. Fetch ptid from event_thread.
937 (unsuspend_one_lwp): Update, "entry" parameter is a
938 struct thread_info * now.
939 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
941 (linux_stabilize_threads): Ditto. And for for_each_inferior.
942 Fetch lwpid from thread, not lwp.
943 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
944 Pass &all_threads to find_inferior, not &all_lwps.
945 (send_sigstop): Fetch lwpid from thread, not lwp.
946 (send_sigstop_callback): Update, "entry" parameter is a
947 struct thread_info * now.
948 (suspend_and_send_sigstop_callback): Ditto.
949 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
950 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
951 struct thread_info * now.
952 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
954 (lwp_running): Update, "entry" parameter is a
955 struct thread_info * now.
956 (stop_all_lwps): Fetch ptid from thread.
957 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
958 (linux_resume_one_lwp): Fetch lwpid from thread.
959 (linux_set_resume_request): Update, "entry" parameter is a
960 struct thread_info * now. Fetch pid, lwpid from thread.
961 (resume_status_pending_p): Update, "entry" parameter is a
962 struct thread_info * now.
963 (need_step_over_p): Ditto. Fetch lwpid from thread.
964 (start_step_over): Fetch lwpid from thread.
965 (linux_resume_one_thread): Update, "entry" parameter is a
966 struct thread_info * now. Fetch lwpid from thread.
967 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
968 (proceed_one_lwp): Update, "entry" parameter is a
969 struct thread_info * now. Fetch lwpid from thread.
970 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
971 struct thread_info * now.
972 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
973 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
974 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
976 (regsets_store_inferior_registers): Ditto.
977 (fetch_register, store_register): Ditto.
978 (linux_read_memory, linux_write_memory): Ditto.
979 (linux_request_interrupt): Ditto.
980 (linux_read_auxv): Ditto.
981 (linux_xfer_siginfo): Ditto.
982 (linux_qxfer_spu): Ditto.
983 (linux_qxfer_libraries_svr4): Ditto.
984 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
985 moved to inferiors.h.
987 (get_thread_lwp): Update.
988 (struct lwp_info): Delete member "entry". Simplify comment for
991 * linux-mips-low.c (mips_read_description): Fetch lwpid from
992 current_inferior directly.
993 (update_watch_registers_callback): Update, "entry" parameter is a
994 struct thread_info * now. Fetch pid from thread.
995 (mips_linux_prepare_to_resume): Fetch ptid from thread.
996 (mips_insert_point): Fetch lwpid from current_inferior.
997 Pass &all_threads to find_inferior, not &all_lwps.
998 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
999 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1001 (mips_stopped_data_address): Ditto.
1002 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1004 * linux-tile-low.c (tile_arch_setup): Ditto.
1005 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1006 (update_debug_registers_callback): Update, "entry" parameter is a
1007 struct thread_info * now. Fetch pid from thread.
1008 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1009 Pass &all_threads to find_inferior, not &all_lwps.
1010 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1011 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1012 Pass &all_threads to find_inferior, not &all_lwps.
1013 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1014 (i386_dr_low_get_status): Ditto.
1015 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1016 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1017 (x86_linux_read_description): Ditto.
1018 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1020 2014-02-20 Doug Evans <dje@google.com>
1022 * inferiors.c (get_first_inferior): Fix buglet.
1024 2014-02-19 Doug Evans <dje@google.com>
1026 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1027 * inferiors.c (add_thread): Change result type to struct thread_info *.
1028 All callers updated.
1029 (add_lwp): Call add_thread here instead of in callers.
1030 All callers updated.
1031 * linux-low.h (get_lwp_thread): Rewrite.
1032 (struct lwp_info): New member "thread".
1034 2014-02-19 Doug Evans <dje@google.com>
1036 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1037 All callers updated.
1039 2014-02-19 Doug Evans <dje@google.com>
1041 * inferiors.c (add_thread): Fix whitespace.
1043 2014-02-19 Doug Evans <dje@google.com>
1045 * dll.c (clear_dlls): Replace accessing list implemention details
1047 * gdbthread.h (get_first_thread): Declare.
1048 * inferiors.c (for_each_inferior_with_data): New function.
1049 (get_first_thread): New function.
1050 (find_thread_ptid): Simplify.
1051 (get_first_inferior): New function.
1052 (clear_list): Delete.
1053 (one_inferior_p): New function.
1054 (clear_inferior_list): New function.
1055 (clear_inferiors): Update.
1056 * inferiors.h (for_each_inferior_with_data): Declare.
1057 (clear_inferior_list): Declare.
1058 (one_inferior_p): Declare.
1059 (get_first_inferior): Declare.
1060 * linux-low.c (linux_wait_for_event): Replace accessing list
1061 implemention details with API function.
1062 * server.c (target_running): Ditto.
1063 (accumulate_file_name_length): New function.
1064 (emit_dll_description): New function.
1065 (handle_qxfer_libraries): Replace accessing list implemention
1066 details with API function.
1067 (handle_qxfer_threads_worker): New function.
1068 (handle_qxfer_threads_proper): Replace accessing list implemention
1069 details with API function.
1070 (handle_query): Ditto.
1071 (visit_actioned_threads_callback_ftype): New typedef.
1072 (visit_actioned_threads_data): New struct.
1073 (visit_actioned_threads): Rewrite to be find_inferior callback.
1074 (resume): Call find_inferior.
1075 (handle_status): Replace accessing list implemention
1076 details with API function.
1077 (process_serial_event): Replace accessing list implemention details
1079 * target.c (set_desired_inferior): Replace accessing list implemention
1080 details with API function.
1081 * tracepoint.c (same_process_p): New function.
1082 (gdb_agent_about_to_close): Replace accessing list implemention
1083 details with API function.
1084 * win32-low.c (child_delete_thread): Replace accessing list
1085 implemention details with API function.
1086 (match_dll_by_basename): New function.
1087 (dll_is_loaded_by_basename): New function.
1088 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1089 details call to dll_is_loaded_by_basename.
1091 2014-02-19 Doug Evans <dje@google.com>
1093 * dll.h (struct dll_info): Add comment.
1094 * gdbthread.h (struct thread_info): Add comment.
1095 (current_ptid): Simplify.
1096 * inferiors.c (add_process): Update.
1097 (remove_process): Update.
1098 * inferiors.h (struct process_info): Rename member "head" to "entry".
1099 * linux-low.c (delete_lwp): Update.
1101 (last_thread_of_process_p): Update.
1102 (kill_one_lwp_callback, linux_kill): Update.
1103 (status_pending_p_callback): Update.
1104 (wait_for_sigstop): Update. Simplify read of ptid.
1105 (start_step_over): Update.
1106 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1107 (get_lwp_thread): Update.
1108 (struct lwp_info): Rename member "head" to "entry".
1109 * regcache.h (inferior_list_entry): Delete.
1110 * server.c (kill_inferior_callback): Update.
1111 (detach_or_kill_inferior_callback): Update.
1112 (print_started_pid): Update.
1113 (print_attached_pid): Update.
1114 (process_serial_event): Simplify read of ptid.
1115 * thread-db.c (thread_db_create_event): Update.
1116 (thread_db_get_tls_address): Update.
1117 * win32-low.c (current_inferior_ptid): Simplify.
1119 2014-02-19 Tom Tromey <tromey@redhat.com>
1121 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1123 (target_supports_btrace): Update.
1125 2014-02-14 Yao Qi <yao@codesourcery.com>
1127 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1128 (rsp-low-ipa.o): New target.
1130 2014-02-12 Tom Tromey <tromey@redhat.com>
1132 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1133 convert_ascii_to_int.
1134 * regcache.c (registers_to_string): Likewise.
1135 * remote-utils.c (decode_M_packet): Likewise.
1136 * server.c (process_serial_event): Likewise.
1138 2014-02-12 Tom Tromey <tromey@redhat.com>
1140 * server.c (handle_query, handle_v_run): Use hex2bin, not
1142 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1144 2014-02-12 Tom Tromey <tromey@redhat.com>
1146 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1147 convert_int_to_ascii.
1148 * regcache.c (registers_to_string, collect_register_as_string):
1150 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1152 * server.c (process_serial_event): Likewise.
1153 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1154 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1156 2014-02-12 Tom Tromey <tromey@redhat.com>
1158 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1159 bin2hex, not hexify.
1160 * tracepoint.c (cmd_qtstatus): Likewise.
1162 2014-02-12 Tom Tromey <tromey@redhat.com>
1164 * remote-utils.c (monitor_output): Pass explicit length to
1167 2014-02-12 Tom Tromey <tromey@redhat.com>
1169 * tracepoint.c: Include rsp-low.h.
1170 * server.c: Include rsp-low.h.
1171 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1172 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1174 * remote-utils.c: Include rsp-low.h.
1175 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1176 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1177 (convert_int_to_ascii, convert_ascii_to_int): Move to
1179 * regcache.c: Include rsp-low.h.
1180 * ax.c: Include rsp-low.h.
1181 * Makefile.in (SFILES): Add common/rsp-low.c.
1182 (OBS): Add rsp-low.o.
1183 (rsp-low.o): New target.
1185 2014-02-12 Tom Tromey <tromey@redhat.com>
1187 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1188 Include print-utils.h.
1189 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1190 (plongest, thirty_two, phex_nz): Remove.
1191 * Makefile.in (SFILES): Add common/print-utils.c.
1192 (OBS): Add print-utils.o.
1193 (print-utils-ipa.o): New target.
1194 (print-utils.o): New target.
1195 (IPA_OBJS): Add print-utils-ipa.o.
1197 2014-02-06 Tom Tromey <tromey@redhat.com>
1199 * Makefile.in (SFILES): Fix indentation.
1201 2014-02-05 Doug Evans <dje@google.com>
1203 * linux-low.c (linux_wait_for_event): Improve comment.
1204 (linux_wait_1): Keep current_inferior in sync with event_child.
1206 2014-01-22 Doug Evans <dje@google.com>
1208 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1210 2014-01-22 Doug Evans <dje@google.com>
1212 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1213 * configure: Regenerate.
1214 * config.in: Regenerate.
1215 * Makefile.in (SFILES): Add debug.c.
1217 * debug.c: New file.
1218 * debug.h: New file.
1219 * linux-aarch64-low.c (*): Update all debugging printfs to use
1220 debug_printf instead of fprintf.
1221 * linux-arm-low.c (*): Ditto.
1222 * linux-cris-low.c (*): Ditto.
1223 * linux-crisv32-low.c (*): Ditto.
1224 * linux-m32r-low.c (*): Ditto.
1225 * linux-sparc-low.c (*): Ditto.
1226 * linux-x86.c (*): Ditto.
1227 * linux-low.c (*): Ditto.
1228 (linux_wait_1): Add calls to debug_enter, debug_exit.
1229 (linux_wait): Remove redundant debugging printf.
1230 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1231 (linux_resume, unstop_all_lwps): Ditto.
1232 * mem-break.c (*): Update all debugging printfs to use
1233 debug_printf instead of fprintf.
1234 * remote-utils.c (*): Ditto.
1235 * thread-db.c (*): Ditto.
1236 * server.c #include <ctype.h>, "gdb_vecs.h".
1237 (debug_threads): Moved to debug.c.
1238 (*): Update all debugging printfs to use debug_printf instead of
1240 (start_inferior): Replace call to fflush with call to debug_flush.
1241 (monitor_show_help): Mention set debug-format.
1242 (parse_debug_format_options): New function.
1243 (handle_monitor_command): Handle "monitor set debug-format".
1244 (gdbserver_usage): Mention --debug-format.
1245 (main): Parse --debug-format.
1246 * server.h (debug_threads): Declaration moved to debug.h.
1248 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1249 trace_debug_1 that uses debug_printf.
1250 (tracepoint_look_up_symbols): Update all debugging printfs to use
1251 debug_printf instead of fprintf.
1253 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1255 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1258 2014-01-17 Pedro Alves <palves@redhat.com>
1261 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1262 defined after including gdb_proc_service.h.
1264 2014-01-16 Doug Evans <dje@google.com>
1266 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1267 (match_dll): Use it.
1269 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1271 * target.h (target_ops) <read_btrace>: Change parameters and
1272 return type to allow error reporting.
1273 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1274 trace reading errors on.
1275 * linux-low.c (linux_low_read_btrace): Pass trace reading
1277 (linux_low_disable_btrace): New.
1279 2014-01-15 Doug Evans <dje@google.com>
1281 * inferiors.c (thread_id_to_gdb_id): Delete.
1282 * inferiors.h (thread_id_to_gdb_id): Delete.
1284 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1286 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1287 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1290 2014-01-08 Pedro Alves <palves@redhat.com>
1292 * server.c (handle_status): Don't discard previous queued stop
1293 replies or thread's pending status here.
1294 (main) <disconnection>: Do it here instead.
1296 2014-01-08 Pedro Alves <palves@redhat.com>
1298 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1299 * server.c (visit_actioned_threads, handle_pending_status): New
1301 (handle_v_cont): Factor out parts to ...
1302 (resume): ... this new function. If in all-stop, and a thread
1303 being resumed has a pending status, report it without actually
1305 (myresume): Adjust to use the new 'resume' function.
1306 (clear_pending_status_callback, set_pending_status_callback)
1307 (find_status_pending_thread_callback): New functions.
1308 (handle_status): Handle the case of multiple threads having
1309 interesting statuses to report. Report threads' real last signal
1310 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1311 with an interesting thread to report the status for, instead of
1312 always reporting the status of the first thread.
1314 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1316 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1317 * gdbreplay.c (gdbreplay_version): Likewise.
1319 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1321 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1322 iov.iov_len with the real length in use.
1324 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1326 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1327 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1328 for all targets that use win32-low.c.
1329 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1330 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1332 2013-12-13 Pedro Alves <palves@redhat.com>
1334 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1335 if equal to TARGET_WAITKIND_LOADED.
1336 * win32-low.c (cached_status): New static global.
1337 (win32_wait): Add declaration.
1338 (do_initial_child_stuff): Flush all initial pending debug events
1339 up to the initial breakpoint.
1340 (win32_wait): If CACHED_STATUS was set, return that instead
1341 of doing a real wait. Remove the code resuming the execution
1342 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1343 during the initial phase. Also remove the code changing
1344 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1345 TARGET_WAITKIND_STOPPED.
1347 2013-12-11 Yao Qi <yao@codesourcery.com>
1349 * notif.c (handle_notif_ack): Return 0 if no notification
1352 2013-11-20 Doug Evans <dje@google.com>
1354 * linux-low.c (linux_set_resume_request): Fix comment.
1356 2013-11-20 Doug Evans <dje@google.com>
1358 * linux-low.c (resume_status_pending_p): Tweak comment.
1360 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1362 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1363 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1364 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1365 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1366 (srv_amd64_regobj): Add amd64-mpx.o.
1367 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1368 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1369 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1370 * i387-fp.c (num_pl_bnd_register) Added constant.
1371 (num_pl_bnd_cfg_registers) Added constant.
1372 (struct i387_xsave) Added reserved area and MPX fields.
1373 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1374 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1376 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1377 (init_registers_amd64_mpx_linux): Declare new function.
1378 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1379 (x86_64_regmap): Add MPX registers.
1380 (x86_linux_read_description): Add MPX case.
1381 (initialize_low_arch): Initialize MPX targets.
1383 2013-11-18 Tom Tromey <tromey@redhat.com>
1385 * configure: Rebuild.
1386 * configure.ac: Don't check for stdlib.h.
1387 * gdbreplay.c: Unconditionally include stdlib.h.
1389 2013-11-18 Tom Tromey <tromey@redhat.com>
1391 * config.in: Rebuild.
1392 * configure: Rebuild.
1393 * configure.ac: Don't use AC_HEADER_DIRENT.
1395 2013-11-18 Tom Tromey <tromey@redhat.com>
1397 * server.h: Don't check HAVE_STRING_H.
1398 * gdbreplay.c: Don't check HAVE_STRING_H.
1399 * configure: Rebuild.
1401 2013-11-18 Tom Tromey <tromey@redhat.com>
1403 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1406 2013-11-08 Tom Tromey <tromey@redhat.com>
1408 * configure, config.in: Rebuild.
1409 * configure.ac: Remove unused configury.
1411 2013-11-08 Tom Tromey <tromey@redhat.com>
1413 * acinclude.m4: Include common.m4, codeset.m4.
1414 * configure, config.in: Rebuild.
1415 * configure.ac: Use GDB_AC_COMMON.
1417 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1419 * linux-s390-low.c (HWCAP_S390_TE): New define.
1420 (s390_arch_setup): Consider the TE field in the HWCAP for
1421 determining 'have_regset_tdb'.
1423 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1426 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1429 2013-10-02 Pedro Alves <palves@redhat.com>
1431 * server.c (process_serial_event): Don't output "GDBserver
1432 exiting" if GDB is connected through stdio.
1433 * target.c (mywait): Likewise, be silent if GDB is connected
1436 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1438 * lynx-low.c (lynx_add_threads_after_attach): New function.
1439 (lynx_attach): Remove call to add_thread. Add call to
1440 lynx_add_threads_after_attach instead.
1442 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1444 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1445 * config.in, configure: Regenerated.
1447 2013-09-18 Yao Qi <yao@codesourcery.com>
1450 * server.c (start_inferior): Clear 'resume_info'.
1452 2013-09-16 Jiong Wang <jiwang@tilera.com>
1454 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1457 2013-09-16 Jiong Wang <jiwang@tilera.com>
1459 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1460 linux-tile-low.o to srv_tgtobj.
1462 2013-09-16 Will Newton <will.newton@linaro.org>
1464 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1467 2013-09-06 Pedro Alves <palves@redhat.com>
1469 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1470 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1471 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1472 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1473 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1474 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1476 2013-09-06 Pedro Alves <palves@redhat.com>
1478 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1479 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1481 2013-09-06 Pedro Alves <palves@redhat.com>
1483 * linux-amd64-ipa.c: Include tracepoint.h.
1484 * linux-i386-ipa.c: Include tracepoint.h.
1486 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1488 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1489 (ps_get_thread_area): New function.
1491 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1493 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1494 (initialize_low_arch): Call init_registers_crisv32 rather than
1495 init_register_crisv32.
1497 2013-09-05 Pedro Alves <palves@redhat.com>
1499 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1501 * hostio.h: ... this new file.
1502 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1503 win32-low.c: Include hostio.h.
1505 2013-09-05 Pedro Alves <palves@redhat.com>
1507 * server.h (gdb_client_data, handler_func, callback_handler_func)
1508 (delete_file_handler, add_file_handler, append_callback_event)
1509 (delete_callback_event, start_event_loop, initialize_event_loop):
1510 Move to event-loop.h and include it.
1511 * event-loop.h: New file.
1513 2013-09-05 Pedro Alves <palves@redhat.com>
1515 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1516 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1517 (loaded_dll, unloaded_dll): Move to ...
1518 * dll.h: ... this new file.
1519 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1521 2013-09-05 Pedro Alves <palves@redhat.com>
1523 * server.h (current_process, get_thread_process, all_processes)
1524 (add_inferior_to_list, for_each_inferior, current_inferior)
1525 (remove_inferior, add_process, remove_process, find_process_pid)
1526 (have_started_inferiors_p, have_attached_inferiors_p)
1527 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1528 (clear_inferiors, find_inferior, find_inferior_id)
1529 (inferior_target_data, set_inferior_target_data)
1530 (inferior_regcache_data, set_inferior_regcache_data): Move to
1531 inferiors.h, and include it.
1532 * inferiors.h: New file.
1534 2013-09-05 Pedro Alves <palves@redhat.com>
1536 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1540 2013-09-05 Pedro Alves <palves@redhat.com>
1542 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1544 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1545 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1546 (handle_tracepoint_general_set, handle_tracepoint_query)
1547 (tracepoint_finished_step, tracepoint_was_hit)
1548 (release_while_stepping_state_list, current_traceframe)
1549 (in_readonly_region, traceframe_read_mem)
1550 (fetch_traceframe_registers, traceframe_read_sdata)
1551 (traceframe_read_info, struct fast_tpoint_collect_status)
1552 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1553 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1554 (supply_fast_tracepoint_registers)
1555 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1556 (ipa_tdesc, claim_trampoline_space)
1557 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1558 (agent_mem_read, agent_get_trace_state_variable_value)
1559 (agent_set_trace_state_variable_value, agent_tsv_read)
1560 (agent_mem_read_string, get_raw_reg_func_addr)
1561 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1562 * tracepoint.h: ... this new file.
1564 2013-09-05 Pedro Alves <palves@redhat.com>
1566 * server.h (perror_with_name, error, fatal, warning, paddress)
1567 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1569 * utils.h: New file.
1571 2013-09-05 Pedro Alves <palves@redhat.com>
1573 * server.h (remote_debug, noack_mode, transport_is_reliable)
1574 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1575 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1576 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1577 (write_enn, initialize_async_io, enable_async_io)
1578 (disable_async_io, check_remote_input_interrupt_request)
1579 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1580 (dead_thread_notify, prepare_resume_reply)
1581 (decode_address_to_semicolon, decode_address, decode_m_packet)
1582 (decode_M_packet, decode_X_packet, decode_xfer_write)
1583 (decode_search_memory_packet, unhexify, hexify)
1584 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1585 (look_up_one_symbol, relocate_instruction)
1586 (monitor_output): Move to remote-utils.h, and include it.
1587 * remote-utils.h: New file.
1589 2013-09-05 Pedro Alves <palves@redhat.com>
1591 * server.h (_): Delete.
1593 2013-09-02 Pedro Alves <palves@redhat.com>
1595 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1596 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1598 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1600 2013-09-02 Pierre Muller <muller@sourceware.org>
1602 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1603 or WriteProcessMemory complete successfully and handle
1604 ERROR_PARTIAL_COPY error.
1606 2013-09-02 Pedro Alves <palves@redhat.com>
1608 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1609 error instead of EIO.
1611 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1614 * linux-low.c: Include filestuff.h.
1615 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1616 * lynx-low.c: Include filestuff.h.
1617 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1618 * server.c: Include filestuff.h.
1619 (main): Call notice_open_fds.
1620 * spu-low.c: Include filestuff.h.
1621 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1623 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1625 * Makefile.in: Explain why ../target and ../nat are not
1626 listed as include file search paths.
1627 (linux-waitpid.o): New object file rule.
1628 * configure.srv (srv_native_linux_obj): New variable.
1629 Replace all occurrences of linux native object files with
1630 $srv_native_linux_obj.
1631 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1632 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1633 (linux_enable_event_reporting): Remove declaration.
1634 (my_waitpid): Moved to common/linux-waitpid.c.
1635 (linux_wait_for_event): Pass ptid when calling
1636 linux_enable_event_reporting.
1637 (linux_supports_tracefork_flag): Remove.
1638 (linux_enable_event_reporting): Likewise.
1639 (linux_tracefork_grandchild): Remove.
1640 (STACK_SIZE): Moved to common/linux-ptrace.c.
1641 (linux_tracefork_child): Remove.
1642 (linux_test_for_tracefork): Remove.
1643 (linux_look_up_symbols): Call linux_supports_traceclone.
1644 (initialize_low): Remove call to linux_test_for_tracefork.
1645 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1646 common/linux-ptrace.h.
1647 (PTRACE_TYPE_ARG4): Likewise.
1648 Include linux-ptrace.h.
1650 2013-08-21 Pedro Alves <palves@redhat.com>
1652 * config.in: Renegerate.
1654 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1656 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1657 (SFILES): Remove $(srcdir)/common/target-common.c and
1658 add $(srcdir)/target/waitstatus.c.
1659 (OBS): Remove target-common.o and add waitstatus.o.
1660 (server_h): Remove $(srcdir)/../common/target-common.h and
1661 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1662 and $(srcdir)/../target/waitstatus.h.
1663 (target-common.o): Remove.
1664 (waitstatus.o): New target object file.
1665 * target.h: Do not include target-common.h and
1666 include target/resume.h, target/wait.h and
1667 target/waitstatus.h.
1669 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1671 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1672 to PTRACE_TYPE_ARG3.
1673 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1674 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1676 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1677 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1679 2013-07-27 Jie Zhang <jie@codesourcery.com>
1680 Daniel Jacobowitz <dan@codesourcery.com>
1681 Yao Qi <yao@codesourcery.com>
1683 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1684 (mips-linux-watch.o): New rule.
1685 (mips_linux_watch_h): New variable.
1686 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1688 * linux-mips-low.c: Include mips-linux-watch.h.
1689 (struct arch_process_info, struct arch_lwp_info): New.
1690 (update_watch_registers_callback): New function.
1691 (mips_linux_new_process, mips_linux_new_thread) New functions.
1692 (mips_linux_prepare_to_resume, mips_insert_point): New
1694 (mips_remove_point, mips_stopped_by_watchpoint): New
1696 (rsp_bp_type_to_target_hw_bp_type): New function.
1697 (mips_stopped_data_address): New function.
1698 (the_low_target): Add watchpoint support functions.
1700 2013-07-27 Yao Qi <yao@codesourcery.com>
1702 * i386-low.c: Include break-common.h.
1703 (enum target_hw_bp_type): Remove.
1705 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1707 * Makefile.in (SFILES): /common/target-common.c.
1708 (OBS): Add target-common.o.
1709 (server_h): Add $(srcdir)/../common/target-common.h.
1710 (target-common.o): New target.
1711 * server.c (queue_stop_reply_callback): Free
1712 status string after use.
1713 * target.c (target_waitstatus_to_string): Remove.
1714 * target.h: Include target-common.h.
1715 (resume_kind): Likewise.
1716 (target_waitkind): Likewise.
1717 (target_waitstatus): Likewise.
1718 (TARGET_WNOHANG): Likewise.
1720 2013-07-04 Yao Qi <yao@codesourcery.com>
1722 * Makefile.in (host_alias): Use @host_noncanonical@.
1723 (target_alias): Use @target_noncanonical@.
1724 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1725 ACX_NONCANONICAL_HOST.
1726 * configure: Regenerated.
1729 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1731 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1732 * configure: Rebuild.
1733 * Makefile.in (version_host, version_target): Get from configure.
1734 (version.c): Use $(version_host) and $(version_target).
1736 2013-07-03 Pedro Alves <palves@redhat.com>
1738 * Makefile.in (config.status): Depend on development.sh.
1739 * acinclude.m4: Include libmcheck.m4.
1740 * configure: Regenerate.
1742 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1744 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1745 attribute inside the parentheses.
1746 (winapi_DebugSetProcessKillOnExit): Ditto.
1747 (winapi_DebugBreakProcess): Ditto.
1748 (winapi_GenerateConsoleCtrlEvent): Ditto.
1750 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1752 * notif.h (notif_event): Add a dummy member to avoid compiler
1755 2013-07-01 Pedro Alves <palves@redhat.com>
1757 * hostio.c (HOSTIO_PATH_MAX): Define.
1758 (require_filename, handle_open, handle_unlink, handle_readlink):
1761 2013-07-01 Pedro Alves <palves@redhat.com>
1763 * server.h: Include "pathmax.h".
1764 * linux-low.c: Don't include sys/param.h.
1765 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1767 * win32-low.c: Don't include sys/param.h.
1768 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1770 2013-07-01 Pedro Alves <palves@redhat.com>
1772 * event-loop.c: Don't check HAVE_UNISTD_H before including
1774 * gdbreplay.c: Likewise.
1775 * remote-utils.c: Likewise.
1776 * server.c: Likewise.
1777 * configure.ac: Don't check for unistd.h.
1778 * configure: Regenerate.
1780 2013-06-28 Tom Tromey <tromey@redhat.com>
1782 * Makefile.in (version.c): Use version.in, not
1785 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1787 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1788 * configure: Rebuild.
1789 * Makefile.in (version_host, version_target): Get from configure.
1790 (version.c): Use $(version_host) and $(version_target).
1792 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1794 Fix trace-status to output user name without trailing colon.
1795 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1797 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1799 Fix trace-status to output proper start-time and stop-time.
1800 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1801 output start time and stop time in hex as gdb expects.
1803 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1805 * tracepoint.c (build_traceframe_info_xml): Output trace state
1806 variables present in the trace buffer.
1808 2013-06-24 Tom Tromey <tromey@redhat.com>
1810 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1812 (version.o): Remove.
1813 * gdbreplay.c: Include version.h.
1814 (version, host_name): Don't declare.
1815 * server.h: Include version.h.
1816 (version, host_name): Don't declare.
1818 2013-06-12 Pedro Alves <palves@redhat.com>
1820 * linux-x86-low.c (linux_is_elf64): Delete global.
1821 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1822 with local linux_pid_exe_is_elf_64_file use.
1824 2013-06-11 Pedro Alves <palves@redhat.com>
1826 * linux-low.c (regset_disabled, disable_regset): New functions.
1827 (regsets_fetch_inferior_registers)
1828 (regsets_store_inferior_registers): Use them.
1829 (initialize_regsets_info); Don't allocate the disabled_regsets
1831 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1834 2013-06-11 Pedro Alves <palves@redhat.com>
1836 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1839 2013-06-11 Pedro Alves <palves@redhat.com>
1841 * linux-x86-low.c (initialize_low_arch): Call
1842 init_registers_x32_avx_linux.
1844 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1846 Fix compatibility with Android Bionic.
1847 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1850 2013-06-07 Pedro Alves <palves@redhat.com>
1853 * Makefile.in (OBS): Add tdesc.o.
1854 (IPA_OBJS): Add tdesc-ipa.o.
1855 (tdesc-ipa.o): New rule.
1856 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1858 * linux-low.c (new_inferior): Delete.
1859 (disabled_regsets, num_regsets): Delete.
1860 (linux_add_process): Adjust to set the new per-process
1862 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1863 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1864 was a stop. When calling arch_setup, switch the current inferior
1865 to the thread that got an event.
1866 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1867 (regsets_fetch_inferior_registers)
1868 (regsets_store_inferior_registers): New regsets_info parameter.
1870 (linux_register_in_regsets): New regs_info parameter. Adjust to
1872 (register_addr, fetch_register, store_register): New usrregs_info
1873 parameter. Adjust to use it.
1874 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1875 parameter regs_info. Adjust to use it.
1876 (linux_fetch_registers): Get the current inferior's regs_info, and
1878 (linux_store_registers): Ditto.
1879 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1880 (initialize_low): Don't initialize the target_regsets here. Call
1881 initialize_low_arch.
1882 * linux-low.h (target_regsets): Delete declaration.
1883 (struct regsets_info): New.
1884 (struct usrregs_info): New.
1885 (struct regs_info): New.
1886 (struct process_info_private) <new_inferior>: New field.
1887 (struct linux_target_ops): Delete the num_regs, regmap, and
1888 regset_bitmap fields. New field regs_info.
1889 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1890 * i387-fp.c (num_xmm_registers): Delete.
1891 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1892 calls to new interface.
1893 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1894 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1895 Infer the number of xmm registers from the regcache's target
1897 * i387-fp.h (num_xmm_registers): Delete.
1898 * inferiors.c (add_thread): Don't install the thread's regcache
1900 * proc-service.c (gregset_info): Fetch the current inferior's
1901 regs_info. Adjust to use it.
1902 * regcache.c: Include tdesc.h.
1903 (register_bytes, reg_defs, num_registers)
1904 (gdbserver_expedite_regs): Delete.
1905 (get_thread_regcache): If the thread doesn't have a regcache yet,
1906 create one, instead of aborting gdbserver.
1907 (regcache_invalidate_one): Rename to ...
1908 (regcache_invalidate_thread): ... this.
1909 (regcache_invalidate_one): New.
1910 (regcache_invalidate): Only invalidate registers of the current
1912 (init_register_cache): Add target_desc parameter, and use it.
1913 (new_register_cache): Ditto. Assert the target description has a
1914 non zero registers_size.
1915 (regcache_cpy): Add assertions. Adjust.
1916 (realloc_register_cache, set_register_cache): Delete.
1917 (registers_to_string, registers_from_string): Adjust.
1918 (find_register_by_name, find_regno, find_register_by_number)
1919 (register_cache_size): Add target_desc parameter, and use it.
1920 (free_register_cache_thread, free_register_cache_thread_one)
1921 (regcache_release, register_cache_size): New.
1922 (register_size): Add target_desc parameter, and use it.
1923 (register_data, supply_register, supply_register_zeroed)
1924 (supply_regblock, supply_register_by_name, collect_register)
1925 (collect_register_as_string, collect_register_by_name): Adjust.
1926 * regcache.h (struct target_desc): Forward declare.
1927 (struct regcache) <tdesc>: New field.
1928 (init_register_cache, new_register_cache): Add target_desc
1930 (regcache_invalidate_thread): Declare.
1931 (regcache_invalidate_one): Delete declaration.
1932 (regcache_release): Declare.
1933 (find_register_by_number, register_cache_size, register_size)
1934 (find_regno): Add target_desc parameter.
1935 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1937 * remote-utils.c: Include tdesc.h.
1938 (outreg, prepare_resume_reply): Adjust.
1939 * server.c: Include tdesc.h.
1940 (gdbserver_xmltarget): Delete declaration.
1941 (get_features_xml, process_serial_event): Adjust.
1942 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1944 (struct process_info) <tdesc>: New field.
1945 (ipa_tdesc): Declare.
1946 * tdesc.c: New file.
1947 * tdesc.h: New file.
1948 * tracepoint.c: Include tdesc.h.
1949 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1950 (get_context_regcache): Adjust to pass ipa_tdesc down.
1951 (do_action_at_tracepoint): Adjust to get the register cache size
1952 from the context regcache's description.
1953 (traceframe_walk_blocks): Adjust to get the register cache size
1954 from the current trace frame's description.
1955 (traceframe_get_pc): Adjust to get current trace frame's
1956 description and pass it down.
1957 (gdb_collect): Adjust to get the register cache size from the
1959 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1960 (gdbserver_xmltarget): Delete.
1961 (initialize_low_tracepoint): Set the ipa's target description.
1962 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1963 (initialize_low_tracepoint): Set the ipa's target description.
1964 * linux-x86-low.c: Include tdesc.h.
1965 [__x86_64__] (is_64bit_tdesc): New.
1966 (ps_get_thread_area, x86_get_thread_area): Use it.
1967 (i386_cannot_store_register): Rename to ...
1968 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1969 (i386_cannot_fetch_register): Rename to ...
1970 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1971 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1973 (target_regsets): Rename to ...
1974 (x86_regsets): ... this.
1975 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1977 (x86_siginfo_fixup): Use is_64bit_tdesc.
1978 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
1979 (tdesc_x32_avx_linux, tdesc_x32_linux)
1980 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
1982 (x86_linux_update_xmltarget): Delete.
1983 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
1984 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
1985 (AMD64_LINUX_USER64_CS): New.
1986 (x86_linux_read_description): New, based on
1987 x86_linux_update_xmltarget.
1988 (same_process_callback): New.
1989 (x86_arch_setup_process_callback): New.
1990 (x86_linux_update_xmltarget): New.
1991 (x86_regsets_info): New.
1992 (amd64_linux_regs_info): New.
1993 (i386_linux_usrregs_info): New.
1994 (i386_linux_regs_info): New.
1995 (x86_linux_regs_info): New.
1996 (x86_arch_setup): Reimplement.
1997 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
1998 (x86_emit_ops): Ditto.
1999 (the_low_target): Adjust. Install x86_linux_regs_info,
2000 x86_cannot_fetch_register, and x86_cannot_store_register.
2001 (initialize_low_arch): New.
2002 * linux-ia64-low.c (tdesc_ia64): Declare.
2003 (ia64_fetch_register): Adjust.
2004 (ia64_usrregs_info, regs_info): New globals.
2005 (ia64_regs_info): New function.
2006 (the_low_target): Adjust.
2007 (initialize_low_arch): New function.
2008 * linux-sparc-low.c (tdesc_sparc64): Declare.
2009 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2011 (sparc_arch_setup): New function.
2012 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2013 (the_low_target): Adjust.
2014 (initialize_low_arch): New function.
2015 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2016 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2017 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2018 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2019 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2020 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2021 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2022 (tdesc_powerpc_isa205_vsx64l): Declare.
2023 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2024 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2025 (ppc_set_pc, ppc_get_hwcap): Adjust.
2026 (ppc_usrregs_info): Forward declare.
2027 (!__powerpc64__) ppc_regmap_adjusted: New global.
2028 (ppc_arch_setup): Adjust to the current process'es target
2030 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2031 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2032 (ppc_store_evrregset): Adjust.
2033 (target_regsets): Rename to ...
2034 (ppc_regsets): ... this, and make static.
2035 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2036 (ppc_regs_info): New function.
2037 (the_low_target): Adjust.
2038 (initialize_low_arch): New function.
2039 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2040 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2041 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2042 (tdesc_s390x_linux64v2): Declare.
2043 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2044 (s390_fill_gregset, s390_store_last_break): Adjust.
2045 (target_regsets): Rename to ...
2046 (s390_regsets): ... this, and make static.
2047 (s390_get_pc, s390_set_pc): Adjust.
2048 (s390_get_hwcap): New target_desc parameter, and use it.
2049 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2050 (s390_arch_setup): Adjust to set the current process'es target
2051 description. Don't adjust the regmap.
2052 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2053 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2054 (regs_info_3264): New globals.
2055 (s390_regs_info): New function.
2056 (the_low_target): Adjust.
2057 (initialize_low_arch): New function.
2058 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2059 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2060 [__mips64] (init_registers_mips_linux)
2061 (init_registers_mips_dsp_linux): Delete defines.
2062 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2063 (have_dsp): New global.
2064 (mips_read_description): New, based on mips_arch_setup.
2065 (mips_arch_setup): Reimplement.
2066 (get_usrregs_info): New function.
2067 (mips_cannot_fetch_register, mips_cannot_store_register)
2068 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2069 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2070 (target_regsets): Rename to ...
2071 (mips_regsets): ... this, and make static.
2072 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2073 (dsp_regs_info, regs_info): New globals.
2074 (mips_regs_info): New function.
2075 (the_low_target): Adjust.
2076 (initialize_low_arch): New function.
2077 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2078 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2080 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2081 (arm_read_description): New, with bits factored from
2083 (arm_arch_setup): Reimplement.
2084 (target_regsets): Rename to ...
2085 (arm_regsets): ... this, and make static.
2086 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2087 (arm_regs_info): New function.
2088 (the_low_target): Adjust.
2089 (initialize_low_arch): New function.
2090 * linux-m68k-low.c (tdesc_m68k): Declare.
2091 (target_regsets): Rename to ...
2092 (m68k_regsets): ... this, and make static.
2093 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2094 (m68k_regs_info): New function.
2095 (m68k_arch_setup): New function.
2096 (the_low_target): Adjust.
2097 (initialize_low_arch): New function.
2098 * linux-sh-low.c (tdesc_sharch): Declare.
2099 (target_regsets): Rename to ...
2100 (sh_regsets): ... this, and make static.
2101 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2102 (sh_regs_info, sh_arch_setup): New functions.
2103 (the_low_target): Adjust.
2104 (initialize_low_arch): New function.
2105 * linux-bfin-low.c (tdesc_bfin): Declare.
2106 (bfin_arch_setup): New function.
2107 (bfin_usrregs_info, regs_info): New globals.
2108 (bfin_regs_info): New function.
2109 (the_low_target): Adjust.
2110 (initialize_low_arch): New function.
2111 * linux-cris-low.c (tdesc_cris): Declare.
2112 (cris_arch_setup): New function.
2113 (cris_usrregs_info, regs_info): New globals.
2114 (cris_regs_info): New function.
2115 (the_low_target): Adjust.
2116 (initialize_low_arch): New function.
2117 * linux-cris-low.c (tdesc_crisv32): Declare.
2118 (cris_arch_setup): New function.
2119 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2120 (cris_regs_info): New function.
2121 (the_low_target): Adjust.
2122 (initialize_low_arch): New function.
2123 * linux-m32r-low.c (tdesc_m32r): Declare.
2124 (m32r_arch_setup): New function.
2125 (m32r_usrregs_info, regs_info): New globals.
2126 (m32r_regs_info): Adjust.
2127 (initialize_low_arch): New function.
2128 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2129 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2130 (tic6x_usrregs_info): Forward declare.
2131 (tic6x_read_description): New function, based on ...
2132 (tic6x_arch_setup): ... this. Reimplement.
2133 (target_regsets): Rename to ...
2134 (tic6x_regsets): ... this, and make static.
2135 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2136 (tic6x_regs_info): New function.
2137 (the_low_target): Adjust.
2138 (initialize_low_arch): New function.
2139 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2140 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2141 (target_regsets): Rename to ...
2142 (xtensa_regsets): ... this, and make static.
2143 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2145 (xtensa_arch_setup, xtensa_regs_info): New functions.
2146 (the_low_target): Adjust.
2147 (initialize_low_arch): New function.
2148 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2149 (nios2_arch_setup): Set the current process'es tdesc.
2150 (target_regsets): Rename to ...
2151 (nios2_regsets): ... this.
2152 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2153 (nios2_regs_info): New function.
2154 (the_low_target): Adjust.
2155 (initialize_low_arch): New function.
2156 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2157 (aarch64_arch_setup): Set the current process'es tdesc.
2158 (target_regsets): Rename to ...
2159 (aarch64_regsets): ... this.
2160 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2161 (aarch64_regs_info): New function.
2162 (the_low_target): Adjust.
2163 (initialize_low_arch): New function.
2164 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2166 (target_regsets): Rename to ...
2167 (tile_regsets): ... this.
2168 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2169 (tile_regs_info): New function.
2170 (tile_arch_setup): Set the current process'es tdesc.
2171 (the_low_target): Adjust.
2172 (initialize_low_arch): New function.
2173 * spu-low.c (tdesc_spu): Declare.
2174 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2175 * win32-arm-low.c (tdesc_arm): Declare.
2176 (arm_arch_setup): New function.
2177 (the_low_target): Install arm_arch_setup instead of
2179 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2180 (init_windows_x86): Rename to ...
2181 (i386_arch_setup): ... this. Set `win32_tdesc'.
2182 (the_low_target): Adjust.
2183 * win32-low.c (win32_tdesc): New global.
2184 (child_add_thread): Don't create the thread cache here.
2185 (do_initial_child_stuff): Set the new process'es tdesc.
2186 * win32-low.h (struct target_desc): Forward declare.
2187 (win32_tdesc): Declare.
2188 * lynx-i386-low.c (tdesc_i386): Declare global.
2189 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2190 * lynx-low.c (lynx_tdesc): New global.
2191 (lynx_add_process): Set the new process'es tdesc.
2192 * lynx-low.h (struct target_desc): Forward declare.
2193 (lynx_tdesc): Declare global.
2194 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2195 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2196 * nto-low.c (nto_tdesc): New global.
2197 (do_attach): Set the new process'es tdesc.
2198 * nto-low.h (struct target_desc): Forward declare.
2199 (nto_tdesc): Declare.
2200 * nto-x86-low.c (tdesc_i386): Declare.
2201 (nto_x86_arch_setup): Set `nto_tdesc'.
2203 2013-06-04 Gary Benson <gbenson@redhat.com>
2205 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2206 to qSupported response when appropriate.
2207 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2208 with nonzero-length annex.
2209 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2210 arguments supplied in annex.
2212 2013-05-31 Doug Evans <dje@google.com>
2215 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2216 64 bits in 64-cross-32 environment.
2218 2013-05-28 Pedro Alves <palves@redhat.com>
2220 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2221 (aarch64-without-fpu.c): Delete rule.
2222 * configure.srv (aarch64*-*-linux*): Remove references to
2223 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2224 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2227 2013-05-24 Pedro Alves <palves@redhat.com>
2229 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2230 instead of strchr/decode_address. Error if the range isn't split
2231 with a ','. Don't assume there's be a ':' in the action.
2233 2013-05-23 Yao Qi <yao@codesourcery.com>
2234 Pedro Alves <palves@redhat.com>
2236 * linux-low.c (lwp_in_step_range): New function.
2237 (linux_wait_1): If the thread was range stepping and stopped
2238 outside the stepping range, report the stop to GDB. Otherwise,
2239 continue stepping. Add range stepping debug output.
2240 (linux_set_resume_request): Copy the step range from the resume
2242 (linux_supports_range_stepping): New.
2243 (linux_target_ops) <supports_range_stepping>: Set to
2244 linux_supports_range_stepping.
2245 * linux-low.h (struct linux_target_ops)
2246 <supports_range_stepping>: New field.
2247 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2248 * linux-x86-low.c (x86_supports_range_stepping): New.
2249 (the_low_target) <supports_range_stepping>: Set to
2250 x86_supports_range_stepping.
2251 * server.c (handle_v_cont): Handle 'r' action.
2252 (handle_v_requests): Append ";r" if the target supports range
2254 * target.h (struct thread_resume) <step_range_start,
2255 step_range_end>: New fields.
2256 (struct target_ops) <supports_range_stepping>:
2258 (target_supports_range_stepping): New macro.
2260 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2262 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2263 confusion in comment.
2265 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2267 * lynx-low.c (struct process_info_private): New type.
2268 (lynx_add_process): New function.
2269 (lynx_create_inferior, lynx_attach): Replace calls to
2270 add_process by calls to lynx_add_process.
2271 (lynx_resume): If PTID is null, then try using
2272 current_process()->private->last_wait_event_ptid.
2274 (lynx_clear_inferiors): Delete. The contents of that function
2275 has been inlined in lynx_mourn;
2276 (lynx_wait_1): Save the ptid in the process's private data.
2277 (lynx_mourn): Free the process' private data. Replace call
2278 to lynx_clear_inferiors by call to clear_inferiors.
2280 2013-05-17 Yao Qi <yao@codesourcery.com>
2282 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2285 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2287 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2288 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2289 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2290 PT_TEXT_END_ADDR guards. Update comments.
2291 (linux_target_op) <read_offsets>: Conditionally define to
2292 linux_read_offsets if the target is UCLIBC and if it defines
2293 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2295 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2296 Andrew Jenner <andrew@codesourcery.com>
2298 * Makefile.in (SFILES): Add linux-nios2-low.c.
2299 (clean): Add action to delete nios2-linux.c.
2300 (nios2-linux.c): New rule.
2301 * configure.srv: Add nios2*-*-linux*.
2302 * linux-nios2-low.c: New.
2304 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2306 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2308 2013-04-25 Hui Zhu <hui@codesourcery.com>
2311 * ax.c (ax_printf): Add fflush.
2313 2013-04-22 Tom Tromey <tromey@redhat.com>
2315 * Makefile.in (SFILES): Add filestuff.c.
2316 (OBS): Add filestuff.o.
2317 (filestuff.o): New target.
2318 * config.in, configure: Rebuild.
2319 * configure.ac: Check for fdwalk, pipe2.
2321 2013-04-17 Pedro Alves <palves@redhat.com>
2323 * configure.ac (USE_THREAD_DB): Delete variable.
2324 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2325 Don't AC_SUBST USE_THREAD_DB.
2326 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2327 * config.in, configure: Regenerate.
2329 2013-04-16 Pedro Alves <palves@redhat.com>
2331 * linux-low.h (struct lwp_info) <thread_known>: Move under
2332 the USE_THREAD_DB #ifdef.
2334 2013-04-16 Pedro Alves <palves@redhat.com>
2336 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2337 (linux-low.o): Delete rule.
2338 * linux-low.h: Always include "gdb_thread_db.h" instead of
2339 conditionally including thread_db.h.
2340 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2343 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2345 * Makefile.in (install-only): Fix make install regression.
2347 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2349 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2350 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2352 * gdbserver.1: Remove.
2354 2013-03-22 Pedro Alves <palves@redhat.com>
2356 * linux-low.c (handle_extended_wait): Don't call
2357 linux_enable_event_reporting.
2359 2013-03-15 Tony Theodore <tonyt@logyst.com>
2362 * Makefile.in (SHELL): Use @SHELL@.
2364 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2366 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2369 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2371 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2372 Remove extraneous NULL element.
2374 2013-03-13 Yao Qi <yao@codesourcery.com>
2376 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2377 'V' block in trace frame.
2379 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2381 * target.h (struct target_ops): Add btrace ops.
2382 (target_supports_btrace): New macro.
2383 (target_enable_btrace): New macro.
2384 (target_disable_btrace): New macro.
2385 (target_read_btrace): New macro.
2386 * gdbthread.h (struct thread_info): Add btrace field.
2387 * server.c: Include btrace-common.h.
2388 (handle_btrace_general_set): New function.
2389 (handle_btrace_enable): New function.
2390 (handle_btrace_disable): New function.
2391 (handle_general_set): Call handle_btrace_general_set.
2392 (handle_qxfer_btrace): New function.
2393 (struct qxfer qxfer_packets[]): Add btrace entry.
2394 * inferiors.c (remove_thread): Disable btrace.
2395 * linux-low: Include linux-btrace.h.
2396 (linux_low_enable_btrace): New function.
2397 (linux_low_read_btrace): New function.
2398 (linux_target_ops): Add btrace ops.
2399 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2400 Add srv_linux_btrace=yes.
2401 (x86_64-*-linux*): Add linux-btrace.o.
2402 Add srv_linux_btrace=yes.
2403 * configure.ac: Define HAVE_LINUX_BTRACE.
2404 * config.in: Regenerated.
2405 * configure: Regenerated.
2407 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2409 * server.c (handle_qxfer): Preserve error message if -3 is
2411 (qxfer): Document the -3 return value.
2413 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2415 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2416 (linux_btrace_h): New variable.
2417 (linux-btrace.o): New rule.
2419 2013-03-08 Stan Shebs <stan@codesourcery.com>
2420 Hafiz Abid Qadeer <abidh@codesourcery.com>
2422 * tracepoint.c (trace_buffer_size): New global.
2423 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2424 (init_trace_buffer): Change to one-argument function. Allocate
2425 trace buffer memory.
2426 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2427 handle QTBuffer:size packet.
2428 (cmd_bigqtbuffer_size): New function.
2429 (initialize_tracepoint): Call init_trace_buffer with
2430 DEFAULT_TRACE_BUFFER_SIZE.
2431 * server.c (handle_query): Add QTBuffer:size in the
2434 2013-03-07 Yao Qi <yao@codesourcery.com>
2436 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2437 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2439 (cmd_qtsp): Adjust condition. Do post increment.
2440 Set cur_action and cur_step_action back to 0.
2442 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2445 * linux-low.c (linux_write_memory): Return early success if LEN is
2448 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2450 * configure.srv: Add x86_64-*-cygwin* as target.
2452 2013-02-28 Tom Tromey <tromey@redhat.com>
2454 * configure.ac: Invoke AC_SYS_LARGEFILE.
2455 * configure, config.in: Rebuild.
2457 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2459 * win32-low.c: Throughout, fix format strings and casts of
2460 printf-like functions to avoid type related warnings on all
2462 (get_child_debug_event): Print dwDebugEventCode as hex since
2463 that's how it's usually documented.
2465 2013-02-28 Yao Qi <yao@codesourcery.com>
2467 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2470 2013-02-27 Jiong Wang <jiwang@tilera.com>
2472 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2473 (reg-tilegx32.c): New rule.
2474 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2475 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2476 different register info initializer according to elf class.
2477 (init_registers_tilgx32): New function. The tilegx32 register info
2479 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2480 (tile_store_gregset): Likewise.
2482 2013-02-27 Yao Qi <yao@codesourcery.com>
2484 * server.c (process_point_options): Print debug message when
2485 debug_threads is true.
2487 2013-02-26 Yao Qi <yao@codesourcery.com>
2489 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2491 2013-02-19 Pedro Alves <palves@redhat.com>
2492 Kai Tietz <ktietz@redhat.com>
2496 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2497 instead of strtoul to extract address from packet.
2498 (process_serial_event) <'z'>: Likewise.
2500 2013-02-18 Yao Qi <yao@codesourcery.com>
2502 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2504 2013-02-14 Pedro Alves <palves@redhat.com>
2508 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2509 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2511 2013-02-14 Pedro Alves <palves@redhat.com>
2513 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2515 2013-02-14 Pedro Alves <palves@redhat.com>
2517 * tracepoint.c (save_string): Delete.
2518 (add_tracepoint_action): Use savestring instead of save_string.
2520 2013-02-12 Pedro Alves <palves@redhat.com>
2522 * linux-xtensa-low.c: Ditto.
2523 * xtensa-xtregs.c: Ditto.
2525 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2527 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2530 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2532 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2533 aarch64_num_wp_regs and aarch64_num_bp_regs to
2534 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2536 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2538 * linux-aarch64-low.c (ps_get_thread_area): Replace
2539 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2541 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2542 Marcus Shawcroft <marcus.shawcroft@arm.com>
2543 Nigel Stephens <nigel.stephens@arm.com>
2544 Yufeng Zhang <yufeng.zhang@arm.com>
2546 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2547 (aarch64.c, aarch64-without-fpu.c): New targets.
2548 * configure.srv (aarch64*-*-linux*): New.
2549 * linux-aarch64-low.c: New file.
2551 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2553 * linux-low.c (handle_extended_wait, linux_create_inferior)
2554 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2555 (dequeue_one_deferred_signal, linux_resume_one_thread)
2556 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2557 (linux_tracefork_grandchild, linux_test_for_tracefork)
2558 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2559 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2560 where the argument is 0.
2562 2013-01-25 Yao Qi <yao@codesourcery.com>
2564 * event-loop.c: Include "queue.h".
2565 (gdb_event_p): New typedef.
2566 (struct gdb_event) <next_event>: Remove.
2567 (event_queue): Change to QUEUE(gdb_event_p).
2568 (async_queue_event): Remove.
2569 (gdb_event_xfree): New.
2570 (initialize_event_loop): New.
2571 (process_event): Use API from QUEUE.
2572 (wait_for_event): Likewise.
2573 * server.c (main): Call initialize_event_loop.
2574 * server.h (initialize_event_loop): Declare.
2576 2013-01-18 Yao Qi <yao@codesourcery.com>
2578 * ax.h (struct eval_agent_expr_context): New.
2579 (gdb_eval_agent_expr): Update declaration.
2580 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2581 TFRAME. Add new argument CTX.
2582 * server.h (struct eval_agent_expr_context): Declare.
2583 (agent_mem_read, agent_tsv_read): Update declaration.
2584 (agent_mem_read_string): Likewise.
2585 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2586 (add_traceframe_block): Add new argument TPOINT.
2587 Increase TPOINT->traceframe_usage.
2588 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2589 eval_tracepoint_agent_expr.
2590 (condition_true_at_tracepoint): Likewise.
2591 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2592 (agent_mem_read_string, agent_tsv_read): Likewise.
2594 2013-01-16 Yao Qi <yao@codesourcery.com>
2596 * linux-low.c (linux_resume_one_lwp): Don't check
2597 'lwp->bp_reinsert != 0'.
2599 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2600 Pedro Alves <palves@redhat.com>
2602 * lynx-low.c (ptrace_request_to_str): Define a temporary
2603 macro and use it to simplify this function's implementation.
2605 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2607 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2610 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2612 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2614 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2616 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2618 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2620 * lynx-low.c (lynx_resume): Use the resume_info parameter
2621 to determine the ptid for the lynx_ptrace call, unless
2622 it is equal to minus_one_ptid, in which case we use the
2623 ptid of the current_inferior.
2624 (lynx_wait_1): After having received a thread create/exit
2625 event, resume the inferior's execution using the signaling
2626 thread's ptid, rather than the old ptid.
2628 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2630 * lynx-low.c (lynx_resume): Delete variable ret.
2632 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2634 * gdbreplay.c (gdbreplay_version): Update copyright year.
2635 * server.c (gdbserver_version): Likewise.
2637 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2639 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2642 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2644 * lynx-low.c (ptrace_request_to_str): Add handling for
2647 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2649 * lynx-low.c (lynx_attach): Delete variable new_process.
2651 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2653 * lynx-low.c (lynx_create_inferior): Delete variable
2656 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2658 * lynx-low.c (ptrace_request_to_str): Do not handle
2659 PTRACE_GETTHREADLIST if this macro does not exist.
2661 2012-12-15 Yao Qi <yao@codesourcery.com>
2663 * Makefile.in (OBS): Add notif.o.
2664 * notif.c, notif.h: New.
2665 * server.c: Include "notif.h".
2666 (struct vstop_notif) <next>: Remove.
2668 (queue_stop_reply): Update.
2669 (push_event, send_next_stop_reply): Remove.
2670 (discard_queued_stop_replies): Update.
2671 (notif_stop): New variable.
2672 (handle_v_stopped): Remove.
2673 (handle_v_requests): Don't call handle_v_stopped. Call
2674 handle_ack_notif instead.
2675 (queue_stop_reply_callback): Call notif_event_enque instead
2676 of queue_stop_reply.
2677 (handle_status): Don't call send_next_stop_reply, call
2678 notif_write_event instead.
2679 (kill_inferior_callback): Likewise.
2680 (detach_or_kill_inferior_callback): Likewise.
2681 (main): Call initialize_notif.
2682 (process_serial_event): Call QUEUE_is_empty.
2683 (handle_target_event): Call notif_push instead of push event.
2684 * server.h (push_event): Remove declaration.
2686 2012-12-10 Tom Tromey <tromey@redhat.com>
2688 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2689 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2692 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2693 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2694 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2695 (amd64-linux-ipa.o, ax.o): Rewrite.
2696 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2697 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2698 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2699 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2700 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2701 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2702 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2703 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2704 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2705 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2706 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2707 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2708 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2709 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2710 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2711 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2712 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2713 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2714 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2715 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2716 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2717 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2718 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2719 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2720 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2721 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2722 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2723 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2724 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2725 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2726 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2727 (reg-tilegx.o): Remove.
2728 (all_object_files): New macro.
2729 Include .deps files.
2730 * aclocal.m4, configure: Rebuild.
2731 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2732 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2733 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2735 2012-12-05 Tom Tromey <tromey@redhat.com>
2738 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2740 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2742 * configure.ac: Check for linux/perf_event.h.
2743 * config.in: Regenerated.
2744 * configure: Regenerated.
2746 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2748 * hostio.c (handle_readlink): Decrease buffer size
2749 parameter passed to readlink by one byte.
2751 2012-11-26 Yao Qi <yao@codesourcery.com>
2753 * configure.ac (build_warnings): Append '-Wempty-body'.
2754 * configure: Regenerated.
2755 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2758 2012-11-15 Pierre Muller <muller@sourceware.org>
2760 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2761 * config.in: Regenerate.
2762 * configure: Regenerate.
2763 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2764 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2765 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2766 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2768 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2769 instead of <sys/wait.h> header.
2770 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2772 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2774 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2775 (various make rules): Remove -DGDBSERVER
2777 2012-11-09 Yao Qi <yao@codesourcery.com>
2779 * spu-low.c (current_ptid): Move it to ..
2780 * gdbthread.h: ... here. New.
2781 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2782 * server.c (myresume, process_serial_event): Likewise.
2783 * thread-db.c (thread_db_find_new_threads): Likewise.
2784 * tracepoint.c (run_inferior_command): Likewise.
2786 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2788 * server.c (handle_search_memory_1): Include access length in
2791 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2793 * linux-crisv32-low.c: Fix compile errors.
2795 2012-09-04 Yao Qi <yao@codesourcery.com>
2797 * tracepoint.c (cmd_qtsv): Adjust debug message.
2798 Don't check CUR_TPOINT.
2800 2012-08-28 Yao Qi <yao@codesourcery.com>
2802 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2803 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2804 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2805 Remove declarations of xmalloc, xreallloc, xstrdup and
2807 * Makefile.in (libiberty_h): New.
2808 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2809 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2811 2012-08-23 Yao Qi <yao@codesourcery.com>
2813 * server.h: Remove declaration of 'xsnprintf'.
2815 2012-08-22 Keith Seitz <keiths@redhat.com>
2817 * server.h: Include build-gnulib-gbserver/config.h.
2818 * gdbreplay.c: Likewise.
2820 2012-08-08 Doug Evans <dje@google.com>
2822 * Makefile.in (SFILES): Add gdb_vecs.c.
2823 (OBS): Add gdb_vecs.o.
2824 (gdb_vecs_h, host_defs_h): New variables.
2825 (thread-db.o): Add $(gdb_vecs_h) dependency.
2826 (gdb_vecs.o): New rule.
2827 * thread-db.c: #include "gdb_vecs.h".
2828 (thread_db_load_search): Use a vector to iterate over path elements.
2829 Handle text appearing after "$pdir".
2831 * configure.ac: Add check for strstr.
2832 * config.in: Regenerate.
2833 * configure: Regenerate.
2835 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2837 * hostio.c (handle_pread): If pread fails, fall back to attempting
2839 (handle_pwrite): Likewise for pwrite.
2841 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2843 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2844 between unsupported TYPE and unimplementable ADDR/LEN combination.
2845 (arm_insert_point): Act on new return value.
2847 2012-07-31 Pedro Alves <palves@redhat.com>
2849 * server.c (process_point_options): Only skip tokens if we find
2850 one that is unrecognized. Don't treat 'X' specially while
2851 skipping unrecognized tokens.
2853 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2855 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2856 to 4-byte-align HW breakpoint addresses for Thumb.
2858 2012-07-27 Yao Qi <yao@codesourcery.com>
2862 * server.h: Declare gdb_agent_about_to_close.
2863 * target.c (kill_inferior): Include "agent.h".
2864 New. Send command 'kill'.
2865 * target.h (kill_inferior): Removed macro.
2866 * tracepoint.c (gdb_agent_about_to_close): New.
2867 (gdb_agent_helper_thread): Handle command 'close'.
2868 Wait endlessly until the inferior stops.
2869 Install gdb_agent_remove_socket to atexit hook.
2870 (agent_socket_name): New static variable.
2871 (gdb_agent_socket_init): Replace local variable 'name' with
2872 'agent_socket_name'.
2873 (gdb_agent_remove_socket): New.
2875 2012-07-27 Yao Qi <yao@codesourcery.com>
2877 * server.c (process_point_options): Stop at 'X' when parsing.
2879 2012-07-19 Michael Eager <eager@eagercon.com>
2881 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2883 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2884 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2885 hardware breakpoint.
2887 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2889 * gdbserver/linux-low.c (initialize_low): Call
2890 linux_ptrace_init_warnings.
2892 2012-07-02 Doug Evans <dje@google.com>
2894 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2897 2012-07-02 Stan Shebs <stan@codesourcery.com>
2899 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2900 (ax.o): Add it to build rule.
2902 (OBS): Add format.o.
2903 (IPA_OBS): Add format.o.
2904 * server.c (handle_query): Claim support for breakpoint commands.
2905 (process_point_options): Add command case.
2906 (process_serial_event): Leave running if there are printfs in
2908 * mem-break.h (any_persistent_commands): Declare.
2909 (add_breakpoint_commands): Declare.
2910 (gdb_no_commands_at_breakpoint): Declare.
2911 (run_breakpoint_commands): Declare.
2912 * mem-break.c (struct point_command_list): New struct.
2913 (struct breakpoint): New field command_list.
2914 (any_persistent_commands): New function.
2915 (add_commands_to_breakpoint): New function.
2916 (add_breakpoint_commands): New function.
2917 (gdb_no_commands_at_breakpoint): New function.
2918 (run_breakpoint_commands): New function.
2919 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2921 * ax.c: Include format.h.
2922 (ax_printf): New function.
2923 (gdb_eval_agent_expr): Add printf opcode.
2925 2012-06-13 Yao Qi <yao@codesourcery.com>
2927 * server.c (start_inferior): Remove duplicated writes to fields
2928 'last_resume_kind' and 'last_status' of 'current_inferior'.
2930 2012-06-12 Yao Qi <yao@codesourcery.com>
2931 Pedro Alves <palves@redhat.com>
2933 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2935 * server.c (handle_v_cont): Extend comment.
2937 2012-06-11 Yao Qi <yao@codesourcery.com>
2939 * linux-low.c (linux_attach): Add 'static'.
2941 2012-06-06 Yao Qi <yao@codesourcery.com>
2943 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2945 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2947 Fix gcc -flto compilation warning.
2948 * server.c (main): Make variable multi_mode and attach volatile.
2950 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2952 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2953 if the platform doesn't know about it.
2955 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2957 * Makefile.in (SFILES): Add linux-tile-low.c.
2958 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2959 * configure.srv: Handle tilegx-*-linux*.
2960 * linux-tile-low.c: New file.
2962 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2964 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2966 2012-05-24 Pedro Alves <palves@redhat.com>
2970 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2972 2012-05-24 Pedro Alves <palves@redhat.com>
2976 Replace target_signal with gdb_signal throughout.
2978 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
2980 * linux-low.c (linux_store_registers): Avoid the copying sequence
2981 when no data has been retrieved by ptrace.
2983 2012-05-22 Will Deacon <will.deacon@arm.com>
2985 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
2986 Include asm/ptrace.h.
2987 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
2990 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2992 * linux-low.c (linux_store_registers): Don't re-retrieve data
2993 with ptrace that has already been obtained from /proc. Always
2994 copy any data retrieved with ptrace to the buffer supplied.
2996 2012-05-11 Yao Qi <yao@codesourcery.com>
2997 Pedro Alves <palves@redhat.com>
2999 * linux-low.c (enum stopping_threads_kind): New.
3000 (stopping_threads): Change type to `enum stopping_threads_kind'.
3001 (handle_extended_wait): If stopping and suspending threads, leave
3002 the new_lwp suspended too.
3003 (linux_wait_for_event): Adjust.
3004 (stop_all_lwps): Set `stopping_threads' to
3005 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3006 whether we're suspending threads or just stopping them. Assert no
3009 2012-04-29 Yao Qi <yao@codesourcery.com>
3011 * server.h: Move some code to ...
3012 * gdbthread.h: ... here. New.
3013 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3014 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3015 (nto-low.o, win32-low.o): Likewise.
3016 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3017 * regcache.c, remote-utils.c, server.c: Likewise.
3018 * target.c, tracepoint.c, win32-low.c: Likewise.
3020 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3022 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3023 (PTRACE_ARG4_TYPE): Likewise.
3024 (PTRACE_XFER_TYPE): Likewise.
3025 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3026 ptrace to PTRACE_ARG3_TYPE.
3027 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3028 (PTRACE_ARG4_TYPE): Likewise.
3029 (PTRACE_XFER_TYPE): Likewise.
3030 (linux_detach_one_lwp): Cast fourth argument of
3031 ptrace to long then PTRACE_ARG4_TYPE.
3032 (regsets_fetch_inferior_registers): Cast third argument of
3033 ptrace to long then PTRACE_ARG3_TYPE.
3034 (regsets_store_inferior_registers): Likewise.
3036 2012-04-20 Pedro Alves <palves@redhat.com>
3038 * configure: Regenerate.
3040 2012-04-19 Pedro Alves <palves@redhat.com>
3042 * Makefile.in (GNULIB_BUILDDIR): New.
3043 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3044 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3045 (all, install-only, uninstall, clean-info, all-lib, clean): No
3046 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3047 (maintainer-clean realclean distclean): Use subdir_do.
3049 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3050 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3051 * acinclude.m4: Include acx_configure_dir.m4.
3052 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3053 calls. Call AC_PROG_RANLIB. Configure gnulib using
3056 (GNULIB_STDINT_H): Adjust.
3057 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3058 * gdbreplay.c: Include build-gnulib/config.h.
3059 * server.h: Likewise.
3060 * aclocal.m4: Regenerate.
3061 * config.in: Regenerate.
3062 * configure: Regenerate.
3064 2012-04-19 Pedro Alves <palves@redhat.com>
3066 * Makefile.in (LIBGNU, INCGNU): Adjust.
3067 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3068 (all, install-only, uninstall, clean-info, all-lib, clean)
3069 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3070 * configure.ac: Adjust AC_OUTPUT output.
3071 * aclocal.m4: Regenerate.
3072 * configure: Regenerate.
3074 2012-04-19 Pedro Alves <palves@redhat.com>
3076 * Makefile.in (generated_files): New.
3077 (server_h): Remove the explicit dependency on config.h, and depend
3078 on $generated_files.
3080 2012-04-19 Pedro Alves <palves@redhat.com>
3082 * Makefile.in (INCGNU): Add -Ignulib.
3084 2012-04-19 Pedro Alves <palves@redhat.com>
3086 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3087 (INCGNU): ... this, and spell out -I here.
3088 (GNULIB_LIB): Rename to ...
3090 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3092 2012-04-19 Pedro Alves <palves@redhat.com>
3094 * config.in: Regenerate.
3096 2012-04-19 Pedro Alves <palves@redhat.com>
3098 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3099 * server.h (memmem): Remove declaration.
3100 * config.in: Regenerate.
3101 * configure: Regenerate.
3103 2012-04-19 Yao Qi <yao@codesourcery.com>
3105 * Makefile.in (SFILES): Add common/vec.c.
3109 2012-04-19 Yao Qi <yao@codesourcery.com>
3111 * remote-utils.c (prepare_resume_reply): Replace with macro
3112 target_core_of_thread.
3113 * server.c (handle_qxfer_threads_proper): Likewise.
3114 * target.h (traget_core_of_thread): New macro.
3116 2012-04-18 Pedro Alves <palves@redhat.com>
3118 * aclocal.m4: Regenerate.
3119 * configure: Regenerate.
3121 2012-04-16 Yao Qi <yao@codesourcery.com>
3123 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3124 duplicated on address.
3126 2012-04-16 Yao Qi <yao@codesourcery.com>
3128 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3129 (struct tracepoint_action_ops) <send>: New field.
3130 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3131 (agent_expr_send, x_tracepoint_action_send): New.
3132 (l_tracepoint_action_send): New.
3133 (cmd_qtdp): Download and install tracepoint
3134 according to `use_agent'.
3135 (run_inferior_command): Add one more parameter `len'.
3137 (tracepoint_send_agent): New.
3138 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3140 2012-04-16 Yao Qi <yao@codesourcery.com>
3142 * tracepoint.c (download_tracepoints): Moved to ...
3143 (cmd_qtstart): ... here.
3145 2012-04-14 Yao Qi <yao@codesourcery.com>
3147 * tracepoint.c: Include inttypes.h.
3148 (struct collect_memory_action): Use sized types.
3149 (struct tracepoint): Likewise.
3150 (cmd_qtdp, stop_tracing): Update print specifiers.
3151 (cmd_qtp, response_tracepoint): Likewise.
3152 (collect_data_at_tracepoint): Likewise.
3153 (collect_data_at_step): Likewise.
3155 2012-04-14 Yao Qi <yao@codesourcery.com>
3157 Import gnulib module inttypes.
3158 * aclocal.m4, config.in, configure: Regenerated.
3160 2012-04-14 Yao Qi <yao@codesourcery.com>
3162 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3163 Makefile and config.status at last.
3165 2012-04-13 Yao Qi <yao@codesourcery.com>
3167 * tracepoint.c: Include stdint.h unconditionally.
3169 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3171 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3172 on BFD_HAVE_SYS_PROCFS_TYPE.
3173 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3174 * configure: Regenerate.
3175 * config.in: Likewise.
3177 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3179 * Makefile.in (clean): Also remove x32.c x32-linux.c
3180 x32-avx.c x32-avx-linux.c.
3181 (x32.o): New target.
3183 (x32-linux.o): Likewise.
3184 (x32-linux.c): Likewise.
3185 (x32-avx.o): Likewise.
3186 (x32-avx.c): Likewise.
3187 (x32-avx-linux.o): Likewise.
3188 (x32-avx-linux.c): Likewise.
3190 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3191 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3192 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3193 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3194 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3195 i386/x32-avx-linux.xml.
3197 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3198 (init_registers_x32_avx_linux): Likwise.
3199 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3200 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3202 2012-04-13 Pedro Alves <palves@redhat.com>
3204 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3205 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3206 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3207 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3210 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3212 * linux-x86-low.c (compat_x32_clock_t): New.
3213 (compat_x32_siginfo_t): Likewise.
3214 (compat_x32_siginfo_from_siginfo): Likewise.
3215 (siginfo_from_compat_x32_siginfo): Likewise.
3216 (linux_is_elf64): Likewise.
3217 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3218 and siginfo_from_compat_x32_siginfo for x32.
3219 (x86_arch_setup): Set linux_is_elf64.
3221 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3224 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3226 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3227 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3228 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3229 compatible with process.
3231 2012-04-12 Yao Qi <yao@codesourcery.com>
3233 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3234 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3235 (install-only, install-info, clean): Handle sub dir gnulib.
3236 (all-lib, am--refresh): New targets.
3237 (memmem.o): Remove target.
3238 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3239 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3240 (AC_REPLACE_FUNCS): Remove memmem.
3241 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3242 (AC_OUTPUT): Generate Makefile in gnulib/.
3243 * aclocal.m4, config.in, configure: Regenerated.
3245 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3247 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3249 2012-04-05 Pedro Alves <palves@redhat.com>
3251 -Werror=strict-aliasing
3253 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3256 2012-04-04 Pedro Alves <palves@redhat.com>
3258 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3259 (sparc_store_gregset_from_stack, sparc_store_gregset)
3260 (sparc_breakpoint_at): Fix formatting.
3262 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3264 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3266 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3267 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3268 * config.in: Regenerate.
3269 * configure: Likewise.
3271 2012-03-29 Pedro Alves <palves@redhat.com>
3273 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3274 Correct ptrace arguments.
3276 2012-03-28 Pedro Alves <palves@redhat.com>
3278 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3279 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3280 (IA64_FR1_REGNUM): New defines.
3281 (ia64_fetch_register): New.
3282 (the_low_target): Install it.
3283 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3285 * linux-low.c (linux_fetch_registers): Try the
3286 the_low_target.fetch_register hook first.
3288 * linux-arm-low.c (the_low_target): Adjust.
3289 * linux-bfin-low.c (the_low_target): Adjust.
3290 * linux-cris-low.c (the_low_target): Adjust.
3291 * linux-crisv32-low.c (the_low_target): Adjust.
3292 * linux-m32r-low.c (the_low_target): Adjust.
3293 * linux-m68k-low.c (the_low_target): Adjust.
3294 * linux-mips-low.c (the_low_target): Adjust.
3295 * linux-ppc-low.c (the_low_target): Adjust.
3296 * linux-s390-low.c (the_low_target): Adjust.
3297 * linux-sh-low.c (the_low_target): Adjust.
3298 * linux-sparc-low.c (the_low_target): Adjust.
3299 * linux-tic6x-low.c (the_low_target): Adjust.
3300 * linux-x86-low.c (the_low_target): Adjust.
3301 * linux-xtensa-low.c (the_low_target): Adjust.
3303 2012-03-26 Pedro Alves <palves@redhat.com>
3305 * server.c (handle_qxfer_libraries): Don't bail early if
3306 the_target->qxfer_libraries_svr4 is not NULL.
3308 2012-03-26 Pedro Alves <palves@redhat.com>
3310 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3312 2012-03-23 Pedro Alves <palves@redhat.com>
3314 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3315 "library-list-svr4" element's start tag when the the DSO list is
3318 2012-03-23 Pedro Alves <palves@redhat.com>
3320 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3321 a variable whose type size is the same as the inferior's pointer
3324 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3326 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3328 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3329 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3330 * linux-low.h: Include <signal.h>.
3331 (struct siginfo): Remove forward declaration.
3332 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3335 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3337 * .gitignore: Ignore more files.
3339 2012-03-19 Pedro Alves <palves@redhat.com>
3340 Jan Kratochvil <jan.kratochvil@redhat.com>
3342 * server.c (cont_thread, general_thread): Add describing comments.
3343 (start_inferior): Clear `cont_thread'.
3344 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3347 2012-03-15 Yao Qi <yao@codesourcery.com>
3349 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3351 (cmd_qtdp): ... here.
3353 2012-03-15 Yao Qi <yao@codesourcery.com>
3355 * tracepoint.c (struct tracepoint_action_ops): New.
3356 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3357 (m_tracepoint_action_download): New.
3358 (r_tracepoint_action_download): New.
3359 (x_tracepoint_action_download): New.
3360 (l_tracepoint_action_download): New.
3361 (add_tracepoint_action): Install `action->ops' according type.
3362 (download_tracepoint_1): Move code `download' function pointer
3363 of various tracepoint_action_ops.
3365 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3367 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3368 linux_ptrace_attach_warnings.
3370 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3372 * Makefile.in (linux-ptrace.o): New.
3373 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3374 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3375 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3376 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3377 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3379 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3381 2012-03-08 Yao Qi <yao@codesourcery.com>
3382 Pedro Alves <palves@redhat.com>
3384 Fix PR server/13392.
3385 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3387 * tracepoint.c (remove_tracepoint): New.
3388 (cmd_qtdp): Call remove_tracepoint when failed to install.
3390 2012-03-07 Pedro Alves <palves@redhat.com>
3392 * linux-low.c (get_detach_signal): New.
3393 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3394 Pass on pending signals to PTRACE_DETACH. Check the result of the
3396 * server.c (program_signals, program_signals_p): New.
3397 (handle_general_set): Handle QProgramSignals.
3398 * server.h (program_signals, program_signals_p): Declare.
3400 2012-03-05 Pedro Alves <palves@redhat.com>
3401 Jan Kratochvil <jan.kratochvil@redhat.com>
3403 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3406 2012-03-03 Yao Qi <yao@codesourcery.com>
3408 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3409 agent_look_up_symbols.
3411 2012-03-03 Yao Qi <yao@codesourcery.com>
3413 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3414 (linux-x86-low.o): Likewise.
3415 * server.h: Remove in_process_agent_loaded.
3416 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3420 2012-03-03 Yao Qi <yao@codesourcery.com>
3422 * tracepoint.c (gdb_agent_capability): New global.
3423 (in_process_agent_loaded_ust): Renamed to
3424 `in_process_agent_supports_ust'.
3426 (in_process_agent_supports_ust): Call agent_capability_check.
3427 (clear_installed_tracepoints): Assert that agent supports
3430 2012-03-03 Yao Qi <yao@codesourcery.com>
3432 * linux-low.c (linux_supports_agent): New.
3433 (linux_target_ops): Initialize field `supports_agent' with
3434 linux_supports_agent.
3435 * target.h (struct target_ops) <supports_agent>: New.
3436 (target_supports_agent): New macro.
3437 * server.c (handle_general_set): Handle packet 'QAgent'.
3438 (handle_query): Send `QAgent+'.
3439 * Makefile.in (server.o): Depends on agent.h.
3441 2012-03-03 Yao Qi <yao@codesourcery.com>
3443 * Makefile.in (OBS): Add agent.o.
3444 Add new rule for agent.o.
3445 Track dependence of tracepoint.c on agent.h.
3446 * tracepoint.c (run_inferior_command_1):
3447 (run_inferior_command): Call agent_run_command.
3448 (gdb_ust_connect_sync_socket): Deleted. Move it to
3450 (resume_thread, stop_thread): Likewise.
3451 (gdb_ust_socket_init): Renamed to ...
3452 (gdb_agent_socket_init): ... New.
3453 (gdb_ust_thread): Renamed to ...
3454 (gdb_agent_helper_thread): ... New.
3455 (gdb_ust_init): Move some code to ...
3456 (gdb_agent_init): ... here. New.
3457 [HAVE_UST]: Call gdb_ust_init.
3458 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3459 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3460 * config.in, configure: Regenerated.
3462 2012-03-02 Pedro Alves <palves@redhat.com>
3464 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3465 * linux-low.c (struct simple_pid_list): New.
3466 (stopped_pids): New a struct simple_pid_list pointer.
3467 (add_to_pid_list, pull_pid_from_list): New.
3468 (handle_extended_wait): Don't assume the first signal new children
3469 report is SIGSTOP. Adjust call to pull_pid_from_list.
3470 (linux_wait_for_lwp): Adjust.
3472 2012-03-02 Yao Qi <yao@codesourcery.com>
3474 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3477 2012-03-02 Yao Qi <yao@codesourcery.com>
3479 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3480 `stop_pc' and `tpoint'. Update caller.
3482 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3484 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3485 * linux-low.c (use_linux_regsets): New macro.
3486 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3487 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3488 (linux_register_in_regsets): New function.
3489 (usr_fetch_inferior_registers): Skip registers covered by
3491 (usr_store_inferior_registers): Likewise.
3492 (usr_fetch_inferior_registers): New macro.
3493 (usr_store_inferior_registers): Likewise.
3494 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3495 (linux_store_registers): Likewise.
3496 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3498 (init_registers_mips64_dsp_linux): Likewise.
3499 (init_registers_mips_linux): New macro.
3500 (init_registers_mips_dsp_linux): Likewise.
3501 (mips_dsp_num_regs): Likewise.
3502 (DSP_BASE, DSP_CONTROL): New fallback macros.
3503 (mips_base_regs): New macro.
3504 (mips_regmap): Use it. Fix the size.
3505 (mips_dsp_regmap): New variable.
3506 (mips_dsp_regset_bitmap): Likewise.
3507 (mips_arch_setup): New function.
3508 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3510 (mips_cannot_store_register): Likewise.
3511 (the_low_target): Update .arch_setup, .num_regs and .regmap
3512 initializers. Add .regset_bitmap initializer.
3513 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3515 * linux-bfin-low.c (the_low_target): Likewise.
3516 * linux-cris-low.c (the_low_target): Likewise.
3517 * linux-crisv32-low.c (the_low_target): Likewise.
3518 * linux-ia64-low.c (the_low_target): Likewise.
3519 * linux-m32r-low.c (the_low_target): Likewise.
3520 * linux-m68k-low.c (the_low_target): Likewise.
3521 * linux-ppc-low.c (the_low_target): Likewise.
3522 * linux-s390-low.c (the_low_target): Likewise.
3523 * linux-sh-low.c (the_low_target): Likewise.
3524 * linux-sparc-low.c (the_low_target): Likewise.
3525 * linux-tic6x-low.c (the_low_target): Likewise.
3526 * linux-x86-low.c (the_low_target): Likewise.
3527 * linux-xtensa-low.c (the_low_target): Likewise.
3528 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3529 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3530 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3532 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3533 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3535 2012-02-29 Yao Qi <yao@codesourcery.com>
3536 Pedro Alves <palves@redhat.com>
3538 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3539 `step_over_finished' is true.
3541 2012-02-27 Pedro Alves <palves@redhat.com>
3543 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3544 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3546 2012-02-27 Pedro Alves <palves@redhat.com>
3549 * linux-low.c (pid_is_stopped): New.
3550 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3552 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3554 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3557 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3559 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3561 2012-02-24 Luis Machado <lgustavo@codesourcery>
3563 * server.c (handle_query): Advertise support for target-side
3564 breakpoint condition evaluation.
3565 (process_point_options): New function.
3566 (process_serial_event): When inserting a breakpoint, check for
3567 a target-side condition that should be evaluated.
3569 * mem-break.c: Include regcache.h and ax.h.
3570 (point_cond_list_t): New data structure.
3571 (breakpoint) <cond_list>: New field.
3572 (find_gdb_breakpoint_at): Make non-static.
3573 (delete_gdb_breakpoint_at): Clear any target-side
3575 (clear_gdb_breakpoint_conditions): New function.
3576 (add_condition_to_breakpoint): Likewise.
3577 (add_breakpoint_condition): Likewise.
3578 (gdb_condition_true_at_breakpoint): Likewise.
3579 (gdb_breakpoint_here): Return result directly instead
3580 of going through a local variable.
3582 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3583 (clear_gdb_breakpoint_conditions): Likewise.
3584 (add_breakpoint_condition): Likewise.
3585 (gdb_condition_true_at_breakpoint): Likewise.
3587 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3588 (need_step_over_p): Take target-side breakpoint condition into
3591 2012-02-24 Luis Machado <lgustavo@codesourcery>
3593 * server.h: Include tracepoint.h.
3594 (agent_mem_read, agent_get_trace_state_variable_value,
3595 agent_set_trace_state_variable_value,
3596 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3597 get_set_tsv_func_addr): New prototypes.
3599 * ax.h: New include file.
3600 * ax.c: New source file.
3602 * tracepoint.c: Include ax.h.
3603 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3604 agent_expr, eval_result_type): Move to ax.h.
3605 (parse_agent_expr): Rename to ...
3606 (gdb_parse_agent_expr): ... this, make it non-static and move
3608 (unparse_agent_expr) Rename to ...
3609 (gdb_unparse_agent_expr): ... this, make it non-static and move
3611 (eval_agent_expr): Rename to ...
3612 (eval_tracepoint_agent_expr): ... this.
3613 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3614 forward declarations.
3615 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3616 (agent_get_trace_state_variable_value): New function.
3617 (agent_set_trace_state_variable_value): New function.
3618 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3619 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3620 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3621 (condition_true_at_tracepoint): Likewise.
3622 (parse_agent_expr): Rename to ...
3623 (gdb_parse_agent_expr): ... this and move to ax.c.
3624 (unparse_agent_expr): Rename to ...
3625 (gdb_unparse_agent_expr): ... this and move to ax.c.
3626 (gdb_agent_op_name): Move to ax.c.
3627 (eval_agent_expr): Rename to ...
3628 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3630 (eval_tracepoint_agent_expr): New function.
3631 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3633 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3635 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3636 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3637 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3638 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3639 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3640 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3641 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3642 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3643 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3644 (compile_bytecodes): Remove forward declaration.
3645 (is_goto_target): Move to ax.c.
3646 (compile_bytecodes): Move to ax.c and call
3647 agent_get_trace_state_variable_value (...) and
3648 agent_set_trace_state_variable_value (...).
3650 * Makefile.in: Update ax.c and IPA dependencies.
3652 2012-02-24 Pedro Alves <palves@redhat.com>
3654 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3655 (cmd_bigqtbuffer_circular): ... this. Only handle
3656 'QTBuffer:circular:'.
3657 (handle_tracepoint_general_set): Adjust.
3659 2012-02-16 Yao Qi <yao@codesourcery.com>
3661 * inferiors.c: Move code to ...
3662 * dll.c: .... here. New.
3663 * server.h: Declare clear_dlls.
3664 * Makefile.in (SFILES): Add dll.c.
3668 2012-02-11 Yao Qi <yao@codesourcery.com>
3670 * server.c: (handle_monitor_command): Add a new parameter
3672 (handle_query): Update caller.
3674 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3676 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3677 * configure, config.in: Regenerate.
3678 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3681 2012-02-02 Pedro Alves <palves@redhat.com>
3683 Try SIGKILL first, then PTRACE_KILL.
3684 * linux-low.c (linux_kill_one_lwp): New.
3685 (linux_kill_one_lwp): Rename to ...
3686 (kill_one_lwp_callback): ... this. Use the new
3689 2012-02-02 Pedro Alves <palves@redhat.com>
3691 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3694 2012-01-27 Pedro Alves <palves@redhat.com>
3696 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3697 (elf_64_file_p): Make static.
3698 (linux_pid_exe_is_elf_64_file): New.
3699 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3700 Delete declarations.
3701 (linux_pid_exe_is_elf_64_file): Declare.
3702 * linux-x86-low.c (x86_arch_setup): Use
3703 linux_pid_exe_is_elf_64_file.
3705 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3707 * linux-low.c (linux_wait_for_event_1): Rename to ...
3708 (linux_wait_for_event): ... here and merge it with former
3709 linux_wait_for_event - new variable wait_ptid, use it.
3710 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3712 2012-01-23 Pedro Alves <palves@redhat.com>
3714 * server.c (main): Avoid yet another case of infinite loop while
3715 detaching/killing after a longjmp.
3717 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3720 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3722 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3724 * hostio.c (handle_readlink): New function.
3725 (handle_vFile): Call it to handle "vFile:readlink" packets.
3727 2012-01-20 Pedro Alves <palves@redhat.com>
3728 Ulrich Weigand <ulrich.weigand@linaro.org>
3730 * server.c (handle_v_requests): Only support vAttach and vRun to
3731 start multiple processes when in extended protocol mode.
3733 2012-01-17 Pedro Alves <palves@redhat.com>
3735 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3736 memalign plus mprotect to allocate the scratch buffer.
3738 2012-01-13 Pedro Alves <palves@redhat.com>
3740 * server.c (attach_inferior): Clear `cont_thread'.
3742 2012-01-13 Pedro Alves <palves@redhat.com>
3744 * server.c (main): Avoid infinite loop while detaching/killing
3747 2012-01-09 Doug Evans <dje@google.com>
3749 * server.c (start_inferior): Set last_ptid in --wrapper case.
3751 2012-01-06 Yao Qi <yao@codesourcery.com>
3753 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3755 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3757 2012-01-04 Yao Qi <yao@codesourcery.com>
3759 * tracepoint.c (cmd_qtdp): Print debug message
3760 for static tracepoint.
3762 2012-01-04 Yao Qi <yao@codesourcery.com>
3764 * tracepoint.c (trace_vdebug): Differentiate debug message
3765 between gdbserver and IPA.
3767 2012-01-03 Yao Qi <yao@codesourcery.com>
3769 * tracepoint.c (tracepoint_was_hit): Don't collect for
3772 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3774 * terminal.h: Reformat copyright header.
3776 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3778 * server.c (gdbserver_version): Update copyright year.
3779 * gdbreplay.c (gdbreplay_version): Likewise.
3781 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3783 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3786 2011-12-18 Hui Zhu <teawater@gmail.com>
3787 * linux-low.c (linux_create_inferior): Save return value to ret.
3789 2011-12-18 Hui Zhu <teawater@gmail.com>
3791 * linux-low.c (linux_create_inferior): Save return value to ret.
3793 2011-12-16 Doug Evans <dje@google.com>
3795 * linux-low.c (linux_create_inferior): If stdio connection,
3796 redirect stdin from /dev/null, stdout to stderr.
3797 * remote-utils.c (remote_is_stdio): New static global.
3798 (remote_connection_is_stdio): New function.
3799 (remote_prepare): Handle stdio connection.
3800 (remote_open): Ditto.
3801 (remote_close): Don't close stdin for stdio connections.
3802 (read_prim,write_prim): New functions. Replace all calls to
3803 read/write to these.
3804 * server.c (main): Watch for "-" argument. Move call to
3805 remote_prepare before start_inferior.
3806 * server.h (STDIO_CONNECTION_NAME): New macro.
3807 (remote_connection_is_stdio): Declare.
3809 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3810 in debugging output.
3812 2011-12-15 Yao Qi <yao@codesourcery.com>
3814 * tracepoint.c: Include sys/syscall.h.
3815 (gdb_ust_thread): Remove preprocessor conditional.
3817 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3819 * linux-low.c (linux_detach_one_lwp): Call
3820 the_low_target.prepare_to_resume before detaching.
3822 2011-12-14 Yao Qi <yao@codesourcery.com>
3824 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3827 2011-12-14 Yao Qi <yao@codesourcery.com>
3829 * i386-low.c (i386_low_stopped_data_address): Initialize local
3832 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3836 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3837 DR_CONTROL unless necessary. Extend comments.
3838 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3839 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3841 2011-12-13 Yao Qi <yao@codesourcery.com>
3843 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3845 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3847 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3849 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3850 Print new debug message for such case.
3852 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3854 Fix overlapping memcpy.
3855 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3856 the read_inferior_memory transfer.
3857 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3858 write_inferior_memory transfer.
3859 (set_fast_tracepoint_jump): New variable buf. Use it for the
3860 read_inferior_memory and write_inferior_memory transfers.
3861 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3862 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3863 Use it for the write_inferior_memory transfer.
3864 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3867 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3869 * linux-low.c (fetch_register, store_register): Make code
3870 consistent, fix formatting.
3872 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3874 * linux-low.c (usr_store_inferior_registers): Factor out code
3875 to handle individual registers into...
3876 (store_register): ... this new function.
3878 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3880 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3881 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3882 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3883 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3884 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3885 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3886 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3887 (srv_xmlfiles): Add new XML files.
3889 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3891 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3892 (init_registers_s390_linux32v1): Add prototype.
3893 (init_registers_s390_linux32v2): Likewise.
3894 (init_registers_s390_linux64v1): Likewise.
3895 (init_registers_s390_linux64v2): Likewise.
3896 (init_registers_s390x_linux64v1): Likewise.
3897 (init_registers_s390x_linux64v2): Likewise.
3898 (s390_num_regs): Increment to 52.
3899 (s390_regmap): Add orig_r2 register.
3900 (s390_num_regs_3264): Increment to 68.
3901 (s390_regmap_3264): Add orig_r2 register.
3902 (s390_collect_ptrace_register): Handle orig_r2 register.
3903 (s390_supply_ptrace_register): Likewise.
3904 (s390_fill_last_break): New function.
3905 (s390_store_last_break): Likewise.
3906 (s390_fill_system_call): New function.
3907 (s390_store_system_call): Likewise.
3908 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3910 (s390_check_regset): New function.
3911 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3912 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3913 Update target_regsets for available register sets.
3915 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3916 Jan Kratochvil <jan.kratochvil@redhat.com>
3918 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3919 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3921 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3922 * linux-low.h (struct process_info_private): New member r_debug.
3923 * server.c (handle_qxfer_libraries): Call
3924 the_target->qxfer_libraries_svr4.
3925 (handle_qxfer_libraries_svr4): New function.
3926 (qxfer_packets): New entry "libraries-svr4".
3927 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3928 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3929 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3930 PACKET_qXfer_libraries_svr4.
3932 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3934 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3935 PSW address/mask between 8-byte and 16-byte formats.
3936 (s390_supply_ptrace_register): Likewise.
3937 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3938 basic addressing mode bit.
3940 2011-11-24 Stan Shebs <stan@codesourcery.com>
3942 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3944 2011-11-17 Stan Shebs <stan@codesourcery.com>
3946 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3947 (tracing_start_time): New global.
3948 (tracing_stop_time): New global.
3949 (tracing_user_name): New global.
3950 (tracing_notes): New global.
3951 (tracing_stop_note): New global.
3952 (cmd_qtstart): Set traceframe_usage, start_time.
3953 (stop_tracing): Set stop_time.
3954 (cmd_qtstatus): Report additional status.
3955 (cmd_qtp): New function.
3956 (handle_tracepoint_query): Call it.
3957 (cmd_qtnotes): New function.
3958 (handle_tracepoint_general_set): Call it.
3959 (get_timestamp): Rename from tsv_get_timestamp.
3961 2011-11-14 Stan Shebs <stan@codesourcery.com>
3962 Kwok Cheung Yeung <kcy@codesourcery.com>
3964 * linux-x86-low.c (small_jump_insn): New.
3965 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3966 trampoline and error message, build a trampoline and issue a small
3967 jump instruction to it.
3968 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3969 trampoline and error message.
3970 (x86_get_min_fast_tracepoint_insn_len): New.
3971 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3972 * linux-low.h (struct linux_target_ops): Add arguments to
3973 install_fast_tracepoint_jump_pad operation, add new operation.
3974 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3976 (linux_get_min_fast_tracepoint_insn_len): New function.
3977 (linux_target_op): Add new operation.
3978 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
3979 (gdb_trampoline_buffer_end): Ditto.
3980 (gdb_trampoline_buffer_error): Ditto.
3981 (struct ipa_sym_addresses): Add fields for new IPA variables.
3982 (symbol_list): Add entries for new IPA variables.
3983 (struct tracepoint): Add fields to hold the address range of the
3984 trampoline used by the tracepoint.
3985 (trampoline_buffer_head): New static variable.
3986 (trampoline_buffer_tail): Ditto.
3987 (claim_trampoline_space): New function.
3988 (have_fast_tracepoint_trampoline_buffer): New function.
3989 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
3991 (install_fast_tracepoint): Ditto, also add error buffer argument.
3992 (cmd_qtminftpilen): New function.
3993 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
3994 (fast_tracepoint_from_trampoline_address): New function.
3995 (fast_tracepoint_collecting): Handle trampoline as part of jump
3997 (set_trampoline_buffer_space): New function.
3998 (initialize_tracepoint): Initialize new IPA variables.
3999 * target.h (struct target_ops): Add arguments to
4000 install_fast_tracepoint_jump_pad operation, add new
4001 get_min_fast_tracepoint_insn_len operation.
4002 (target_get_min_fast_tracepoint_insn_len): New.
4003 (install_fast_tracepoint_jump_pad): Add arguments.
4004 * server.h (IPA_BUFSIZ): Define.
4005 * linux-i386-ipa.c: Include extra header files.
4006 (initialize_fast_tracepoint_trampoline_buffer): New function.
4007 (initialize_low_tracepoint): Call it.
4008 * server.h (set_trampoline_buffer_space): Declare.
4009 (claim_trampoline_space): Ditto.
4010 (have_fast_tracepoint_trampoline_buffer): Ditto.
4012 2011-11-14 Yao Qi <yao@codesourcery.com>
4014 * server.c (handle_query): Handle InstallInTrace for qSupported.
4015 * tracepoint.c (add_tracepoint): Sort list.
4016 (install_tracepoint, download_tracepoint): New.
4017 (cmd_qtdp): Call them to install and download tracepoints.
4018 (sort_tracepoints): Removed.
4019 (cmd_qtstart): Update.
4021 2011-11-14 Yao Qi <yao@codesourcery.com>
4023 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4024 * mem-break.h: Declare.
4025 * tracepoint.c (cmd_qtstart): Move some code to ...
4026 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4028 (download_tracepoints): Move some code to ...
4029 (download_tracepoint_1): ... here. New.
4031 2011-11-08 Yao Qi <yao@codesourcery.com>
4033 * remote-utils.c (relocate_instruction): A comment fix.
4035 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4037 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4038 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4039 dr_status_mirror and dr_control_mirror from debug_reg_state.
4040 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4041 (i386_initial_stuff): Remove use of deleted globals.
4042 (i386_get_thread_context, i386_set_thread_context,
4043 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4044 from debug_reg_state.
4046 2011-11-05 Yao Qi <yao@codesourcery.com>
4048 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4049 address as TPOINT's.
4051 2011-11-02 Stan Shebs <stan@codesourcery.com>
4053 * tracepoint.c (agent_mem_read_string): New function.
4054 (eval_agent_expr): Call it for tracenz.
4055 * server.c (handle_query): Report support for tracenz.
4057 2011-11-02 Yao Qi <yao@codesourcery.com>
4059 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4061 2011-11-02 Yao Qi <yao@codesourcery.com>
4063 * target.h: Fix a typo in comment.
4065 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4067 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4068 clobber the breakpoints' shadows with fast tracepoint jumps.
4069 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4070 * target.c (write_inferior_memory): Also pass MYADDR down to
4073 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4075 * configure.ac: Check support for personality routine.
4076 * configure: Regenerate.
4077 * config.in: Likewise.
4078 * linux-low.c: Include <sys/personality.h>.
4079 Define ADDR_NO_RANDOMIZE if necessary.
4080 (linux_create_inferior): Disable address space randomization when
4081 forking inferior, if requested.
4082 (linux_supports_disable_randomization): New function.
4083 (linux_target_ops): Install it.
4084 * server.h (disable_randomization): Declare.
4085 * server.c (disable_randomization): New global variable.
4086 (handle_general_set): Handle QDisableRandomization.
4087 (handle_query): Likewise for qSupported.
4088 (main): Support --disable-randomization and --no-disable-randomization
4089 command line arguments.
4090 * target.h (struct target_ops): Add supports_disable_randomization.
4091 (target_supports_disable_randomization): New macro.
4093 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4095 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4097 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4098 [!PT_GETDSBT] (target_loadmap): New definition.
4099 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4100 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4101 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4102 and PT_GETDSBT to LINUX_LOADMAP.
4103 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4104 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4106 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4108 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4109 (arm_linux_hwbp_cap): New static variable.
4110 (arm_linux_get_hwbp_cap): Replace by ...
4111 (arm_linux_init_hwbp_cap): ... this new function.
4112 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4113 (arm_linux_get_hw_watchpoint_count): Likewise.
4114 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4115 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4116 (arm_prepare_to_resume): Use perror_with_name instead of error.
4118 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4120 * linux-arm-low.c: Include <signal.h>.
4121 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4122 (struct arm_linux_hwbp_cap): New data type.
4123 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4124 (struct arm_linux_hw_breakpoint): New data type.
4125 (MAX_BPTS, MAX_WPTS): Define.
4126 (struct arch_process_info, struct arch_lwp_info): New data types.
4127 (arm_linux_get_hwbp_cap): New function.
4128 (arm_linux_get_hw_breakpoint_count): Likewise.
4129 (arm_linux_get_hw_watchpoint_count): Likewise.
4130 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4131 (arm_hwbp_control_initialize): Likewise.
4132 (arm_hwbp_control_is_enabled): Likewise.
4133 (arm_hwbp_control_is_initialized): Likewise.
4134 (arm_hwbp_control_disable): Likewise.
4135 (arm_linux_hw_breakpoint_equal): Likewise.
4136 (arm_linux_hw_point_initialize): Likewise.
4137 (struct update_registers_data): New data structure.
4138 (update_registers_callback: New function.
4139 (arm_insert_point): Likewise.
4140 (arm_remove_point): Likewise.
4141 (arm_stopped_by_watchpoint): Likewise.
4142 (arm_stopped_data_address): Likewise.
4143 (arm_new_process): Likewise.
4144 (arm_new_thread): Likewise.
4145 (arm_prepare_to_resume): Likewise.
4146 (the_low_target): Register arm_insert_point, arm_remove_point,
4147 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4148 arm_new_thread, and arm_prepare_to_resume.
4150 2011-09-15 Stan Shebs <stan@codesourcery.com>
4152 * server.h (struct emit_ops): Add compare-goto fields.
4153 * tracepoint.c (gdb_agent_op_sizes): New table.
4154 (emit_eq_goto): New function.
4155 (emit_ne_goto): New function.
4156 (emit_lt_goto): New function.
4157 (emit_le_goto): New function.
4158 (emit_gt_goto): New function.
4159 (emit_ge_goto): New function.
4160 (is_goto_target): New function.
4161 (compile_bytecodes): Recognize special cases of compare-goto
4162 combinations and call specialized emitters for them.
4163 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4164 (amd64_emit_ne_goto): New function.
4165 (amd64_emit_lt_goto): New function.
4166 (amd64_emit_le_goto): New function.
4167 (amd64_emit_gt_goto): New function.
4168 (amd64_emit_ge_goto): New function.
4169 (amd64_emit_ops): Add the new functions.
4170 (i386_emit_eq_goto): New function.
4171 (i386_emit_ne_goto): New function.
4172 (i386_emit_lt_goto): New function.
4173 (i386_emit_le_goto): New function.
4174 (i386_emit_gt_goto): New function.
4175 (i386_emit_ge_goto): New function.
4176 (i386_emit_ops): Add the new functions.
4178 2011-09-08 Stan Shebs <stan@codesourcery.com>
4180 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4181 (i386_emit_epilogue): Restore %ebx.
4183 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4185 * server.c (step_thread): Remove definition.
4186 (process_serial_event): Don't handle Hs.
4187 * server.h (step_thread): Remove declaration.
4188 * target.c (set_desired_inferior): Remove use of step_thread.
4190 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4192 * linux-low.c: Include linux-procfs.h.
4193 (linux_attach_lwp_1): Update comments.
4194 (linux_attach): Scan for existing threads when attaching to a
4195 process that is the tgid.
4196 * Makefile.in: Update dependencies.
4198 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4200 * configure.srv: Add linux-procfs.o dependencies.
4202 2011-08-14 Yao Qi <yao@codesourcery.com>
4204 * target.h (struct target_ops): Fix indent.
4205 * win32-low.c (win32_target_ops): Fix comment.
4207 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4208 Yao Qi <yao@codesourcery.com>
4210 * Makefile.in (clean): Remove tic6x-*.c files.
4211 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4212 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4213 (tic6x-c64xp-linux.c): Likewise.
4214 * configure.srv: Add support for tic6x-*-uclinux.
4215 * linux-tic6x-low.c: New.
4216 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4218 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4219 Yao Qi <yao@codesourcery.com>
4221 * target.h (struct target_ops): Add read_loadmap.
4222 * linux-low.c (struct target_loadseg): New type.
4223 (struct target_loadmap): New type.
4224 (linux_read_loadmap): New function.
4225 (linux_target_ops): Add linux_read_loadmap.
4226 * server.c (handle_query): Support qXfer:fdpic:read packet.
4227 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4230 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4232 * win32-low.c: Include <stdint.h>.
4234 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4236 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4237 to the inferior here.
4238 (i386_remove_aligned_watchpoint): Ditto.
4239 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4240 fit part of the watchpoint in the debug registers.
4241 (i386_update_inferior_debug_regs): New.
4242 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4243 registers, and only update the inferior on success.
4244 (i386_low_remove_watchpoint): Ditto.
4246 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4248 * linux-low.c (compare_ints, unique, list_threads, show_process,
4249 linux_core_of_thread): Delete.
4250 (linux_target_ops): Change linux_core_of_thread to
4251 linux_common_core_of_thread.
4252 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4253 * utils.c (malloc_failure): Change type of argument.
4254 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4255 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4256 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4257 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4258 (IPA_OBJS): Add common-utils-ipa.o.
4259 (ptid_h, linux_osdata_h): New macros.
4260 (server_h): Add common/common-utils.h, common/xml-utils.h,
4261 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4263 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4264 ptid.o, buffer.o): New rules.
4265 (linux-low.o): Add common/linux-osdata.h as a dependency.
4266 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4267 * configure.ac: Add AC_HEADER_DIRENT check.
4268 * config.in: Regenerate.
4269 * configure: Regenerate.
4270 * remote-utils.c (xml_escape_text): Delete.
4271 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4272 buffer_xml_printf): Move to common/buffer.c.
4273 * server.c (main): Remove call to initialize_inferiors.
4274 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4275 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4276 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4277 internal_error, gdb_assert, gdb_assert_fail): Delete.
4278 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4279 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4281 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4282 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4283 initialize_inferiors): Delete.
4285 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4287 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4290 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4292 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4294 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4296 2011-05-26 Yao Qi <yao@codesourcery.com>
4298 * Makefile.in (thread-db.o): Track dependence to
4299 common/gdb_thread_db.h.
4300 * thread-db.c: include gdb_thread_db.h from right place.
4302 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4304 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4305 __FILE__ and __LINE__ to internal_error.
4307 2011-05-13 Doug Evans <dje@google.com>
4309 * thread-db.c (try_thread_db_load_from_sdir): New function.
4310 (try_thread_db_load_from_dir): New function.
4311 (thread_db_load_search): Handle $sdir, ignore $pdir.
4312 Remove trying of system directories if search of
4313 libthread-db-search-path fails, that is now done via $sdir.
4315 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4317 * server.c (handle_query): Add EnableDisableTracepoints to the list
4318 of supported features.
4319 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4321 (cmd_qtenable_disable): New.
4322 (cmd_qtstart): Install tracepoints even if disabled.
4323 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4324 receiving a QTEnable or QTDisable packet.
4325 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4326 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4328 (gdb_probe): Skip data collection if static tracepoint is disabled.
4330 2011-05-10 Doug Evans <dje@google.com>
4332 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4334 2011-05-04 Doug Evans <dje@google.com>
4336 * linux-low.c (linux_join): Skip process lookup.
4337 * spu-low.c (spu_join): Ditto.
4338 * server.c (join_inferiors_callback): Delete.
4339 (process_serial_event): For 'D' packet (detach) call join_inferior
4342 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4344 * README: Don't mention xscale*-*-linux*.
4345 * configure.srv (xscale*-*-linux*): Don't handle target.
4347 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4349 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4351 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4352 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4353 (i386_emit_void_call_2): Likewise.
4355 2011-04-26 Yao Qi <yao@codesourcery.com>
4357 * linux-low.c: Move common macros to linux-ptrace.h.
4358 Include linux-ptrace.h.
4359 * Makefile.in (linux_ptrace_h): New.
4360 (linux-low.o): Depends on linux-ptrace.h.
4362 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4364 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4365 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4366 (remote_prepare): New function with most of the TCP code from ...
4367 (remote_open): ... here. Detect PORT here unconditionally. Move also
4368 setting transport_is_reliable.
4369 * server.c (run_once): New variable.
4370 (gdbserver_usage): Document it.
4371 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4372 the first run if RUN_ONCE.
4373 * server.h (run_once, remote_prepare): New declarations.
4375 2011-04-19 Tom Tromey <tromey@redhat.com>
4377 * win32-low.c (handle_load_dll): Remove duplicate "the".
4379 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4381 Remove support for old Cygwin 1.5 versions.
4382 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4383 function to avoid warning.
4384 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4387 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4389 * gdbserver/server.h (Macro _): Define it if not available.
4391 2011-03-14 Michael Snyder <msnyder@vmware.com>
4393 * hostio.c (handle_close): Remove unnecessary null test.
4395 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4397 * Makefile.in (maintainer-clean realclean distclean): Remove
4398 "make ... subdir_do" command.
4400 2011-03-10 Michael Snyder <msnyder@vmware.com>
4402 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4404 * server.c (handle_v_run): Free alloced buffer on early return.
4406 2011-03-09 Yao Qi <yao@codesourcery.com>
4409 2011-03-04 Yao Qi <yao@codesourcery.com>
4411 * Makefile.in: Remove GNU make feature --directory.
4413 2011-03-05 Yao Qi <yao@codesourcery.com>
4415 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4416 (subdir_do): New make target. Copied from gdb/Makefile.
4417 (maintainer-clean, realclean, distclean, clean): Call corresponding
4418 make targets in common/Makefile.
4420 2011-02-11 Yao Qi <yao@codesourcery.com>
4422 * configure.ac: Call AC_PROG_RANLIB.
4423 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4424 * configure: Regenerate.
4426 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4428 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4430 2011-03-06 Yao Qi <yao@codesourcery.com>
4432 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4434 2011-03-05 Yao Qi <yao@codesourcery.com>
4436 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4437 (subdir_do): New make target. Copied from gdb/Makefile.
4438 (maintainer-clean, realclean, distclean, clean): Call corresponding
4439 make targets in common/Makefile.
4441 2011-03-04 Yao Qi <yao@codesourcery.com>
4443 * Makefile.in: Remove GNU make feature --directory.
4445 2011-03-04 Michael Snyder <msnyder@vmware.com>
4447 * server.c (queue_stop_reply): Call xmalloc not malloc.
4449 2011-03-02 Michael Snyder <msnyder@vmware.com>
4451 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4453 2011-02-28 Michael Snyder <msnyder@vmware.com>
4455 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4456 (cmd_qtframe): Ditto.
4457 (cmd_qtbuffer): Ditto.
4458 (cmd_bigqtbuffer): Ditto.
4460 * utils.c (decimal2str): Initialize 'width' to nine, then
4463 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4465 * hostio.c (require_data): Free *data, not data.
4467 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4469 * hostio.c (require_data): Use free, not xfree.
4471 2011-02-27 Michael Snyder <msnyder@vmware.com>
4473 * server.c (handle_query): Discard unused value.
4475 * hostio.c (require_data): Free malloc memory before returning
4478 2011-02-26 Michael Snyder <msnyder@vmware.com>
4480 * linux-low.c (list_threads): Call closedir for dirent.
4482 2011-02-27 Michael Snyder <msnyder@vmware.com>
4484 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4485 a case statement falls through.
4487 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4489 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4492 2011-02-26 Michael Snyder <msnyder@vmware.com>
4494 * utils.c (decimal2str): Eliminate dead code and dead param.
4495 (pulongest): Drop dead param from call to decimal2str.
4498 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4500 Revert the following patch (not approved yet):
4501 2011-02-21 Hui Zhu <teawater@gmail.com>
4502 * tracepoint.c (tp_printf): New function.
4503 (eval_agent_expr): Handle gdb_agent_op_printf.
4505 2011-02-21 Hui Zhu <teawater@gmail.com>
4507 * tracepoint.c (tp_printf): New function.
4508 (eval_agent_expr): Handle gdb_agent_op_printf.
4510 2011-02-18 Tom Tromey <tromey@redhat.com>
4512 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4513 (tracepoint.o): Likewise.
4514 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4515 (gdb_agent_op_names): Likewise.
4517 2011-02-18 Tom Tromey <tromey@redhat.com>
4519 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4520 gdb_agent_op_rot>: New constants.
4521 (gdb_agent_op_names): Add pick and roll.
4522 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4525 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4527 * aclocal.m4: Regenerated with aclocal-1.11.1.
4529 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4531 * server.c (handle_qxfer_traceframe_info): New.
4532 (qxfer_packets): Register "traceframe-info".
4533 (handle_query): Report support for qXfer:traceframe-info:read+.
4534 * tracepoint.c (match_blocktype): New.
4535 (traceframe_find_block_type): Rename to ...
4536 (traceframe_walk_blocks): ... this. Add callback filter argument,
4538 (traceframe_find_block_type): New, reimplemented on top of
4539 traceframe_walk_blocks.
4540 (build_traceframe_info_xml): New.
4541 (traceframe_read_info): New.
4542 * server.h (traceframe_read_info): Declare.
4544 2011-02-11 Yao Qi <yao@codesourcery.com>
4546 * configure.ac: Call AC_PROG_RANLIB.
4547 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4548 * configure: Regenerate.
4550 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4552 * server.c (gdb_read_memory): Change return semantics to allow
4554 (handle_search_memory_1): Adjust.
4555 (process_serial_event) <'m' packet>: Handle partial transfers.
4556 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4558 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4560 * regcache.c (init_register_cache): Initialize
4561 regcache->register_status.
4562 (free_register_cache): Release regcache->register_status.
4563 (regcache_cpy): Copy register_status.
4564 (registers_to_string): Print 'x's for unavailable registers.
4565 (supply_register): Mark the register's status valid or
4566 unavailable, depending on whether a buffer was passed in or not.
4567 (supply_register_zeroed): New.
4568 (supply_regblock): Mark the registers' status valid or
4569 unavailable, depending on whether a buffer was passed in or not.
4570 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4571 (struct regcache): New `register_status' field.
4572 (supply_register_zeroed): Declare.
4573 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4574 supply_register_zeroed, rather than passing a NULL buffer to
4576 * tracepoint.c (fetch_traceframe_registers): Update comment.
4578 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4580 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4583 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4585 * server.h (decode_xfer_write): Change prototype.
4586 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4587 and don't extract the annex here.
4588 * server.c (decode_xfer_read): Remove `annex' parameter,
4589 and don't extract the annex here.
4591 (struct qxfer): New.
4592 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4593 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4594 (handle_qxfer_statictrace): New functions, abstracted out from
4595 handle_query, and made to use the struct qxfer interface.
4596 (handle_threads_qxfer_proper): Rename to ...
4597 (handle_qxfer_threads_proper): ... this.
4598 (handle_threads_qxfer): Rename to ...
4599 (handle_qxfer_threads): ... this. Adjust.
4600 (qxfer_packets): New array.
4601 (handle_qxfer): New function.
4602 (handle_query): Use handle_qxfer.
4604 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4606 * gdbreplay.c: Shorten lines of >= 80 columns.
4607 * linux-low.c: Ditto.
4608 * linux-ppc-low.c: Ditto.
4609 * linux-s390-low.c: Ditto.
4610 * linux-sparc-low.c: Ditto.
4611 * linux-x86-low.c: Ditto.
4612 * linux-xtensa-low.c: Ditto.
4613 * mem-break.c: Ditto.
4615 * regcache.h: Ditto.
4616 * remote-utils.c: Ditto.
4619 * thread-db.c: Ditto.
4620 * tracepoint.c: Ditto.
4622 * win32-low.h: Ditto.
4624 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4626 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4629 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4631 * server.c (gdbserver_version): Update copyright year in version
4633 * gdbreplay.c (gdbreplay_version): Ditto.
4635 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4637 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4638 * linux-bfin-low.c: New file.
4639 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4640 PT_DATA_ADDR for BFIN targets.
4641 * Makefile.in (SFILES): Add linux-bfin-low.c.
4642 (clean): Remove reg-bfin.c.
4643 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4644 * README: Mention supported Blackfin targets.
4646 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4648 * .gitignore: New file.
4650 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4652 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4654 2010-10-22 Jie Zhang <jie@codesourcery.com>
4656 * Makefile.in: Add FLAGS_TO_PASS variable.
4657 (install): Remove dependency of install-only and recursively
4658 invoke make for install-only.
4660 2010-10-04 Doug Evans <dje@google.com>
4662 * Makefile.in (uninstall): Use $(DESTDIR).
4664 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4668 * linux-x86-low.c (compat_siginfo_from_siginfo)
4669 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4670 si_code is < 0. Check for si_code == SI_TIMER before checking for
4673 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4675 * lynx-i386-low.c: New file.
4676 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4678 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4680 * lynx-low.c (ptrace_request_to_str): Remove handling for
4681 request values that have been removed in LynxOS 5.x.
4683 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4685 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4688 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4690 * configure.ac: Add --enable-inprocess-agent option.
4691 * configure: Rebuilt.
4693 2010-09-06 Yao Qi <yao@codesourcery.com>
4695 * linux-low.c (linux_kill): Remove unused variable.
4696 (linux_stabilize_threads): Likewise.
4697 * server.c (start_inferior): Likewise.
4698 (queue_stop_reply_callback): Likewise.
4699 * tracepoint.c (do_action_at_tracepoint): Likewise.
4701 2010-09-06 Yao Qi <yao@codesourcery.com>
4703 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4706 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4708 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4710 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4712 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4715 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4717 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4718 gdbserver/lynx-ppc-low.c: New files.
4719 * Makefile.in (lynx_low_h): New variable.
4720 (lynx-low.o, lynx-ppc-low.o): New rules.
4721 * configure.ac: On LynxOS, link with -lnetinet.
4722 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4723 * configure: regenerate.
4725 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4727 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4728 * configure.ac: Add check for vasprintf and vsnprintf.
4729 * configure, config.in: Regenerate.
4730 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4732 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4734 * gdbreplay.c: Move include of alloca.h up, next to include of
4736 * server.h: Add include of malloc.h.
4737 * mem-break.c: Remove include of malloc.h.
4738 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4740 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4742 * Makefile.in (memmem.o): Build with -Wno-error.
4744 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4746 * utils.c (xsnprintf): Make non-static.
4747 * server.h: Add xsnprintf declaration.
4748 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4749 replace calls to snprintf by calls to xsnprintf throughout.
4751 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4753 * configure.ac: Add configure check for alloca.
4754 * configure, config.in: Regenerate.
4755 * server.h: Include alloca.h if it exists.
4756 * gdbreplay.c: Include alloca.h if it exists.
4758 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4760 * linux-low.c (__SIGRTMIN): Define if not already defined.
4761 (linux_create_inferior): Check for __ANDROID__ rather than
4763 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4764 are already deferred.
4765 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4766 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4767 stopped and already has a pending signal to report.
4768 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4769 a pending signal to report or is moving out of a jump pad.
4770 (linux_init_signals): Check for __ANDROID__ rather than
4773 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4775 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4776 debug_threads check. Avoid a linear search when not doing debug
4779 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4781 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4782 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4783 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4784 (process_event): Change local fd's type to gdb_fildes_t.
4785 (create_file_handler): Adjust prototype.
4786 (delete_file_handler): Adjust prototype.
4787 (handle_file_event): Adjust prototype. Use pfildes.
4788 (create_file_event): Adjsut prototype.
4789 * remote-utils.c (remote_desc, listen_desc): Change type to
4791 * server.h: New gdb_fildes_t typedef.
4792 [USE_WIN32API]: Include winsock2.h.
4793 (delete_file_handler, add_file_handler): Adjust prototypes.
4795 * utils.c (pfildes): New.
4797 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4799 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4800 * configure: Regenerate.
4802 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4804 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4805 (linux_done_accessing_memory): ... this.
4806 (linux_target_ops): Adjust.
4807 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4808 * nto-low.c (nto_target_ops): Adjust comment.
4809 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4810 * spu-low.c (spu_target_ops): Adjust comment.
4811 * target.h (target_ops): Rename unprepare_to_access_memory field
4812 to done_accessing_memory.
4813 (unprepare_to_access_memory): Rename to ...
4814 (done_accessing_memory): ... this.
4816 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4818 * linux-low.c (linux_prepare_to_access_memory): New.
4819 (linux_unprepare_to_access_memory): New.
4820 (linux_target_ops): Install them.
4821 * server.c (read_memory): Rename to ...
4822 (gdb_read_memory): ... this. Use
4823 prepare_to_access_memory/prepare_to_access_memory.
4824 (write_memory): Rename to ...
4825 (gdb_write_memory): ... this. Use
4826 prepare_to_access_memory/prepare_to_access_memory.
4827 (handle_search_memory_1): Adjust.
4828 (process_serial_event): Adjust.
4829 * target.h (struct target_ops): New fields
4830 prepare_to_access_memory and unprepare_to_access_memory.
4831 (prepare_to_access_memory, unprepare_to_access_memory): New.
4832 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4833 prepare_to_access_memory/prepare_to_access_memory.
4834 * nto-low.c (nto_target_ops): Adjust.
4835 * spu-low.c (spu_target_ops): Adjust.
4836 * win32-low.c (win32_target_ops): Adjust.
4838 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4840 * Makefile.in (WARN_CFLAGS): Get it from configure.
4841 (WERROR_CFLAGS): New.
4842 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4843 * configure.ac: Introduce --enable-werror, which adds -Werror to
4844 the compiler command line. Enabled by default. Disable with
4845 --disable-werror. Add -Wdeclaration-after-statement
4846 Wpointer-arith and -Wformat-nonliteral to warning flags.
4847 * configure: Regenerate.
4849 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4851 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4853 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4855 * gdbreplay.c (remote_error): New.
4857 (expect): Use gdbchar. Check for error reading from GDB.
4858 Clarify sync error output.
4859 (play): Check for errors writing to GDB.
4860 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4861 * remote-utils.c (getpkt): Check for errors writing to the remote
4864 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4866 * linux-low.c (linux_wait_1): Move non-debugging code out of
4867 `debug_threads' control.
4869 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4871 * linux-low.c (linux_wait_1): Don't set last_status here.
4872 * server.c (push_event, queue_stop_reply_callback): Assert we're
4873 not pushing a TARGET_WAITKIND_IGNORE event.
4874 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4875 (myresume, handle_target_event): Set the thread's last_resume_kind
4876 and last_status from the target returned status.
4878 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4882 * linux-x86-low.c (update_debug_registers_callback): New.
4883 (i386_dr_low_set_addr): Use it.
4884 (i386_dr_low_get_addr): New.
4885 (i386_dr_low_set_control): Use update_debug_registers_callback.
4886 (i386_dr_low_get_control): New.
4887 (i386_dr_low_get_status): Adjust.
4888 * linux-low.c (linux_stop_lwp): New.
4889 * linux-low.h (linux_stop_lwp): Declare.
4891 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4892 argument instead of a i386_debug_reg_state.
4893 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4894 a i386_debug_reg_state.
4895 (i386_insert_aligned_watchpoint): Adjust.
4896 (i386_remove_aligned_watchpoint): Adjust.
4897 (i386_low_stopped_data_address): Read the debug registers from the
4898 inferior instead of from the mirrors.
4899 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4900 (i386_dr_low_get_addr): Declare.
4901 (i386_dr_low_get_control): Declare.
4902 (i386_dr_low_get_status): Change prototype.
4904 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4905 (i386_dr_low_get_addr): New.
4906 (i386_dr_low_get_control): New.
4907 (i386_dr_low_get_status): Adjust prototype. Return
4909 (i386_initial_stuff): Clear dr_status_mirror and
4911 (i386_get_thread_context): Adjust.
4912 (i386_set_thread_context): Adjust.
4913 (i386_thread_added): Adjust.
4915 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4917 * linux-low.h (linux_thread_area): Delete declaration.
4919 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4921 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4922 after its termination.
4924 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4926 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4927 (gdb_wants_all_stopped): Delete.
4928 (linux_wait_1): Don't call them.
4929 * server.c (handle_v_cont): Tag all threads as want-stopped.
4930 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4931 stopped as "client-wants-stopped".
4933 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4935 * Makefile.in (signals_h): New.
4936 (server_h): Depend on it.
4937 (server.o): Don't depend on $(signals_def).
4938 (signals.o): Depend on $(signals_def).
4940 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4942 * Makefile.in (signals_def): New.
4943 (server_h): Append include/gdb/signals.h and signals_def.
4944 (server.o): Append signals_def.
4946 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4948 * server.c (handle_target_event): Use target_signal_to_host for
4949 resume_info.sig initialization.
4950 * target.h (struct thread_resume) <sig>: New comment.
4952 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4954 * server.c (handle_query): strcpy() the returned string from paddress()
4955 instead of sprintf().
4956 * utils.c (paddress): Return phex_nz().
4958 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4960 * server.c (handle_v_cont): Call mourn_inferior if process
4962 (myresume): Likewise.
4964 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4966 Static tracepoints, and integration with UST.
4968 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4969 * mem-break.c (uninsert_all_breakpoints)
4970 (reinsert_all_breakpoints): New.
4971 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4972 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4973 (gdb_agent_ust_loaded, helper_thread_id)
4974 (gdb_agent_helper_thread_id): New macros.
4975 (struct ipa_sym_addresses): Add addr_ust_loaded,
4976 addr_helper_thread_id, addr_cmd_buf.
4977 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
4978 (in_process_agent_loaded_ust): New.
4979 (write_e_ust_not_loaded): New.
4980 (maybe_write_ipa_ust_not_loaded): New.
4981 (struct collect_static_trace_data_action): New.
4982 (enum tracepoint_type) <static_tracepoint>: New.
4983 (struct tracepoint) <handle>: Mention static tracepoints.
4984 (struct static_tracepoint_ctx): New.
4985 (CMD_BUF_SIZE): New.
4986 (add_tracepoint_action): Handle static tracepoint actions.
4987 (unprobe_marker_at): New.
4988 (clear_installed_tracepoints): Handle static tracepoints.
4989 (cmd_qtdp): Handle static tracepoints.
4990 (probe_marker_at): New.
4991 (cmd_qtstart): Handle static tracepoints.
4992 (response_tracepoint): Handle static tracepoints.
4993 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
4994 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
4995 (get_context_regcache): Handle static tracepoints.
4996 (do_action_at_tracepoint): Handle static tracepoint actions.
4997 (traceframe_find_block_type): Handle static trace data blocks.
4998 (traceframe_read_sdata): New.
4999 (download_tracepoints): Download static tracepoint actions.
5000 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5001 (GDB_PROBE_NAME): New.
5006 (ust_marker_to_static_tracepoint): New.
5008 (collect_ust_data_at_tracepoint): New.
5009 (gdb_ust_probe): New.
5010 (UNIX_PATH_MAX, SOCK_DIR): New.
5011 (gdb_ust_connect_sync_socket): New.
5012 (resume_thread, stop_thread): New.
5013 (run_inferior_command): New.
5014 (init_named_socket): New.
5015 (gdb_ust_socket_init): New.
5016 (cstr_to_hexstr): New.
5018 (first_marker, next_marker): New.
5019 (response_ust_marker): New.
5020 (cmd_qtfstm, cmd_qtsstm): New.
5021 (unprobe_marker_at, probe_marker_at): New.
5022 (cmd_qtstmat, gdb_ust_thread): New.
5023 (gdb_ust_init): New.
5024 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5025 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5027 (x86_64_st_collect_regmap): New.
5028 (X86_64_NUM_ST_COLLECT_GREGS): New.
5029 (AMD64_RIP_REGNUM): New.
5030 (supply_static_tracepoint_registers): New.
5031 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5033 (i386_st_collect_regmap): New.
5034 (i386_NUM_ST_COLLECT_GREGS): New.
5035 (supply_static_tracepoint_registers): New.
5036 * server.c (handle_query): Handle qXfer:statictrace:read.
5037 <qSupported>: Report support for StaticTracepoints, and
5038 qXfer:statictrace:read features.
5039 * server.h (traceframe_read_sdata)
5040 (supply_static_tracepoint_registers): Declare.
5041 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5042 (unpack_varlen_hex): Include in IPA build.
5043 * Makefile.in (ustlibs, ustinc): New.
5044 (IPA_OBJS): Add remote-utils-ipa.o.
5045 ($(IPA_LIB)): Link -ldl and -lpthread.
5047 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5048 * config.in, configure: Regenerate.
5050 2010-06-20 Ian Lance Taylor <iant@google.com>
5051 Pedro Alves <pedro@codesourcery.com>
5053 * linux-x86-low.c (always_true): Delete.
5054 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5055 trying to fool the compiler with always_true.
5057 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5059 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5060 conditions in gdbserver.
5062 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5064 * spu-low.c (spu_read_memory): Wrap around local store limit.
5065 (spu_write_memory): Likewise.
5067 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5069 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5070 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5072 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5074 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5075 uses with LONGEST uses.
5077 2010-06-14 Stan Shebs <stan@codesourcery.com>
5078 Pedro Alves <pedro@codesourcery.com>
5082 * linux-x86-low.c: Include limits.h.
5087 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5088 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5089 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5090 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5091 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5092 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5093 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5094 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5095 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5096 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5097 (amd64_emit_void_call_2): New.
5098 (amd64_emit_ops): New.
5099 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5100 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5101 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5102 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5103 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5104 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5105 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5106 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5107 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5108 (i386_emit_stack_adjust, i386_emit_int_call_1)
5109 (i386_emit_void_call_2): New.
5110 (i386_emit_ops): New.
5111 (x86_emit_ops): New.
5112 (the_low_target): Install x86_emit_ops.
5113 * server.h (struct emit_ops): New.
5114 (get_raw_reg_func_addr): Declare.
5115 (current_insn_ptr, emit_error): Declare.
5116 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5117 (set_trace_state_variable_value): New defines.
5118 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5119 addr_get_trace_state_variable_value and
5120 addr_set_trace_state_variable_value.
5121 (symbol_list): New fields for get_raw_reg,
5122 get_trace_state_variable_value and set_trace_state_variable_value.
5123 (condfn): New typedef.
5124 (struct tracepoint): New field `compiled_cond'.
5125 (do_action_at_tracepoint): Clear compiled_cond.
5126 (get_trace_state_variable_value, set_trace_state_variable_value):
5128 (condition_true_at_tracepoint): If there's a compiled condition,
5130 (current_insn_ptr, emit_error): New globals.
5131 (struct bytecode_address): New.
5132 (get_raw_reg_func_addr): New.
5133 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5134 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5135 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5136 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5137 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5138 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5139 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5140 (compile_tracepoint_condition, compile_bytecodes): New.
5141 * target.h (emit_ops): Forward declare.
5142 (struct target_ops): New field emit_ops.
5143 (target_emit_ops): New.
5144 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5145 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5146 * linux-low.c (linux_emit_ops): New.
5147 (linux_target_ops): Install it.
5148 * linux-low.h (struct linux_target_ops): New field emit_ops.
5150 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5152 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5153 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5155 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5156 Stan Shebs <stan@codesourcery.com>
5158 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5159 (all): Depend on $(extra_libraries).
5160 (install-only): Install the IPA.
5161 (IPA_OBJS, IPA_LIB): New.
5162 (clean): Remove the IPA lib.
5163 (IPAGENT_CFLAGS): New.
5164 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5165 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5166 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5167 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5168 * configure.ac: Check for atomic builtins support in the compiler.
5169 (IPA_DEPFILES, extra_libraries): Define.
5170 * configure.srv (ipa_obj): Add description.
5171 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5172 (i[34567]86-*-linux*): Set ipa_obj.
5173 (x86_64-*-linux*): Set ipa_obj.
5174 * linux-low.c (stabilizing_threads): New.
5175 (supports_fast_tracepoints): New.
5176 (linux_detach): Stabilize threads before detaching.
5177 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5178 the lwp is either not stabilizing, or is moving out of a jump pad.
5179 (linux_fast_tracepoint_collecting): New.
5180 (maybe_move_out_of_jump_pad): New.
5181 (enqueue_one_deferred_signal): New.
5182 (dequeue_one_deferred_signal): New.
5183 (linux_wait_for_event_1): If moving out of a jump pad, defer
5184 pending signals to later.
5185 (linux_stabilize_threads): New.
5186 (linux_wait_1): Check if threads need moving out of jump pads, and
5188 (stuck_in_jump_pad_callback): New.
5189 (move_out_of_jump_pad_callback): New.
5191 (linux_resume_one_lwp): Handle moving out of jump pads.
5192 (linux_set_resume_request): Dequeue deferred signals.
5193 (need_step_over_p): Also step over fast tracepoint jumps.
5194 (start_step_over): Also uninsert fast tracepoint jumps.
5195 (finish_step_over): Also reinsert fast tracepoint jumps.
5196 (linux_install_fast_tracepoint_jump): New.
5197 (linux_target_ops): Install linux_stabilize_threads and
5198 linux_install_fast_tracepoint_jump_pad.
5199 * linux-low.h (linux_target_ops) <get_thread_area,
5200 install_fast_tracepoint_jump_pad>: New fields.
5201 (struct lwp_info) <collecting_fast_tracepoint,
5202 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5203 (linux_get_thread_area): Declare.
5204 * linux-x86-low.c (jump_insn): New.
5205 (x86_get_thread_area): New.
5206 (append_insns): New.
5208 (amd64_install_fast_tracepoint_jump_pad): New.
5209 (i386_install_fast_tracepoint_jump_pad): New.
5210 (x86_install_fast_tracepoint_jump_pad): New.
5211 (the_low_target): Install x86_get_thread_area and
5212 x86_install_fast_tracepoint_jump_pad.
5213 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5214 (struct fast_tracepoint_jump): New.
5215 (fast_tracepoint_jump_insn): New.
5216 (fast_tracepoint_jump_shadow): New.
5217 (find_fast_tracepoint_jump_at): New.
5218 (fast_tracepoint_jump_here): New.
5219 (delete_fast_tracepoint_jump): New.
5220 (set_fast_tracepoint_jump): New.
5221 (uninsert_fast_tracepoint_jumps_at): New.
5222 (reinsert_fast_tracepoint_jumps_at): New.
5223 (set_breakpoint_at): Use write_inferior_memory.
5224 (uninsert_raw_breakpoint): Use write_inferior_memory.
5225 (check_mem_read): Mask out fast tracepoint jumps.
5226 (check_mem_write): Mask out fast tracepoint jumps.
5227 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5228 (set_fast_tracepoint_jump): Declare.
5229 (delete_fast_tracepoint_jump)
5230 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5231 (reinsert_fast_tracepoint_jumps_at): Declare.
5232 * regcache.c: Don't compile many functions when building the
5233 in-process agent library.
5234 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5235 the register buffer in the heap.
5236 (free_register_cache): If the register buffer isn't owned by the
5237 regcache, don't free it.
5238 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5239 pre-existing register caches.
5240 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5242 (convert_ascii_to_int): : Constify `from' parameter type.
5243 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5244 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5245 the needed buffer in-place.
5246 (relocate_instruction): New.
5247 * server.c (handle_query) <qSymbols>: If the target supports
5248 tracepoints, give it a chance of looking up symbols. Report
5249 support for fast tracepoints.
5250 (handle_status): Stabilize threads.
5251 (process_serial_event): Adjust.
5252 * server.h (struct fast_tracepoint_jump): Forward declare.
5253 (struct process_info) <fast_tracepoint_jumps>: New field.
5254 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5255 (decode_X_packet, decode_M_packet): Adjust.
5256 (relocate_instruction): Declare.
5257 (in_process_agent_loaded): Declare.
5258 (tracepoint_look_up_symbols): Declare.
5259 (struct fast_tpoint_collect_status): Declare.
5260 (fast_tracepoint_collecting): Declare.
5261 (force_unlock_trace_buffer): Declare.
5262 (handle_tracepoint_bkpts): Declare.
5263 (initialize_low_tracepoint)
5264 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5265 * target.h (struct target_ops) <stabilize_threads,
5266 install_fast_tracepoint_jump_pad>: New fields.
5267 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5268 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5269 [HAVE_STDINT_H]: Include stdint.h.
5270 (trace_debug_1): Rename to ...
5271 (trace_vdebug): ... this.
5272 (trace_debug): Rename to ...
5273 (trace_debug_1): ... this. Add `level' parameter.
5275 (ATTR_USED, ATTR_NOINLINE): New.
5276 (IP_AGENT_EXPORT): New.
5277 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5278 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5279 (about_to_request_buffer_space, trace_buffer_is_full)
5280 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5281 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5282 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5283 (traceframe_write_count, traceframes_created)
5284 (trace_state_variables)
5285 New renaming defines.
5286 (struct ipa_sym_addresses): New.
5287 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5289 (ipa_sym_addrs): New.
5290 (all_tracepoint_symbols_looked_up): New.
5291 (in_process_agent_loaded): New.
5292 (write_e_ipa_not_loaded): New.
5293 (maybe_write_ipa_not_loaded): New.
5294 (tracepoint_look_up_symbols): New.
5295 (debug_threads) [IN_PROCESS_AGENT]: New.
5296 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5297 (UNKNOWN_SIDE_EFFECTS): New.
5298 (stop_tracing): New.
5299 (flush_trace_buffer): New.
5300 (stop_tracing_bkpt): New.
5301 (flush_trace_buffer_bkpt): New.
5302 (read_inferior_integer): New.
5303 (read_inferior_uinteger): New.
5304 (read_inferior_data_pointer): New.
5305 (write_inferior_data_pointer): New.
5306 (write_inferior_integer): New.
5307 (write_inferior_uinteger): New.
5308 (struct collect_static_trace_data_action): Delete.
5309 (enum tracepoint_type): New.
5310 (struct tracepoint) <type>: New field `type'.
5311 <actions_str, step_actions, step_actions_str>: Only include in
5313 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5314 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5315 (tracepoints): Use IP_AGENT_EXPORT.
5316 (last_tracepoint): Don't include in the IPA.
5317 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5318 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5319 (alloced_trace_state_variables): New.
5320 (trace_state_variables): Use IP_AGENT_EXPORT.
5321 (traceframe_t): Delete unused variable.
5322 (circular_trace_buffer): Don't include in the IPA.
5323 (trace_buffer_start): Delete.
5324 (struct trace_buffer_control): New.
5325 (trace_buffer_free): Delete.
5326 (struct ipa_trace_buffer_control): New.
5327 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5328 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5330 (trace_buffer_ctrl): New.
5331 (TRACE_BUFFER_CTRL_CURR): New.
5332 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5333 Reimplement as macros.
5334 (trace_buffer_wrap): Delete.
5335 (traceframe_write_count, traceframe_read_count)
5336 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5337 (struct tracepoint_hit_ctx) <type>: New field.
5338 (struct fast_tracepoint_ctx): New.
5339 (memory_barrier): New.
5341 (record_tracepoint_error): Update atomically in the IPA.
5342 (clear_inferior_trace_buffer): New.
5343 (about_to_request_buffer_space): New.
5344 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5345 updating the same buffer.
5346 (add_tracepoint): Default the tracepoint's type to trap
5347 tracepoint, and orig_size to -1.
5348 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5350 (create_trace_state_variable): New parameter `gdb'. Handle it.
5351 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5352 (cmd_qtdp): Handle fast tracepoints.
5354 (max_jump_pad_size): New.
5355 (gdb_jump_pad_head): New.
5356 (get_jump_space_head): New.
5357 (claim_jump_space): New.
5358 (sort_tracepoints): New.
5359 (MAX_JUMP_SIZE): New.
5360 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5362 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5363 support. Upload fast traceframes, and delete internal IPA
5365 (stop_tracing_handler): New.
5366 (flush_trace_buffer_handler): New.
5367 (cmd_qtstop): Upload fast tracepoints.
5368 (response_tracepoint): Handle fast tracepoints.
5369 (tracepoint_finished_step): Upload fast traceframes. Set the
5370 tracepoint hit context's tracepoint type.
5371 (handle_tracepoint_bkpts): New.
5372 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5373 type. Add comment about fast tracepoints.
5374 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5375 non-existing action_str field.
5376 (get_context_regcache): Handle fast tracepoints.
5377 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5379 (fast_tracepoint_from_jump_pad_address): New.
5380 (fast_tracepoint_from_ipa_tpoint_address): New.
5381 (collecting_t): New.
5382 (force_unlock_trace_buffer): New.
5383 (fast_tracepoint_collecting): New.
5386 (write_inferior_data_ptr): New.
5387 (target_tp_heap): New.
5388 (target_malloc): New.
5389 (download_agent_expr): New.
5391 (download_tracepoints): New.
5392 (download_trace_state_variables): New.
5393 (upload_fast_traceframes): New.
5394 (IPA_FIRST_TRACEFRAME): New.
5395 (IPA_NEXT_TRACEFRAME_1): New.
5396 (IPA_NEXT_TRACEFRAME): New.
5397 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5398 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5399 (gdb_jump_pad_buffer_end): New.
5400 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5401 (initialize_tracepoint): Adjust.
5402 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5403 buffer. Initialize the low module.
5404 * utils.c (PREFIX, TOOLNAME): New.
5405 (malloc_failure): Use PREFIX.
5406 (error): In the IPA, an error causes an exit.
5407 (fatal, warning): Use PREFIX.
5408 (internal_error): Use TOOLNAME.
5409 (NUMCELLS): Increase to 10.
5410 * configure, config.in: Regenerate.
5412 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5414 * server.c (handle_query) <qSupported>: Do two passes over the
5415 qSupported string to avoid nesting strtok.
5417 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5419 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5421 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5423 * configure: Regenerate.
5424 * proc-service.list: New.
5426 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5428 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5431 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5433 * gdbreplay.c (remote_open): Check error return from socket() call by
5434 its equality to -1 not by it being negative.
5435 * remote-utils.c (remote_open): Likewise.
5437 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5439 * config.h: Regenerate.
5441 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5443 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5444 doesn't provide PTRACE_GET_THREAD_AREA.
5446 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5448 * linux-m68k-low.c: Include <asm/ptrace.h>
5449 (ps_get_thread_area): Implement.
5451 2010-05-03 Doug Evans <dje@google.com>
5453 * event-loop.c (struct callback_event): New struct.
5454 (callback_list): New global.
5455 (append_callback_event, delete_callback_event): New functions.
5456 (process_callback): New function.
5457 (start_event_loop): Call it.
5458 * remote-utils.c (NOT_SCHEDULED): Define.
5459 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5460 moved out of readchar.
5461 (readchar): Rewrite. Call reschedule before returning.
5462 (reset_readchar): New function.
5463 (remote_close): Call it.
5464 (process_remaining, reschedule): New functions.
5465 * server.h (callback_handler_func): New typedef.
5466 (append_callback_event, delete_callback_event): Declare.
5468 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5470 * proc-service.c (ps_pglobal_lookup): Use
5471 thread_db_look_up_one_symbol.
5472 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5473 parameter. Use it instead of all_symbols_looked_up.
5474 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5476 (all_symbols_looked_up): Don't declare.
5477 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5478 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5480 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5481 Set all_symbols_looked_up here.
5482 (thread_db_look_up_one_symbol): New.
5483 (thread_db_get_tls_address): Adjust.
5484 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5485 thread_db object on the heap, and tentatively set it in the
5487 (thread_db_init): Don't set all_symbols_looked_up here.
5488 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5490 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5492 * linux-low.c (linux_kill, linux_detach): Adjust.
5493 (status_pending_p_callback): Remove redundant statement. Check
5494 for !TARGET_WAITIKIND_IGNORE, instead of
5495 TARGET_WAITKIND_STOPPED.
5496 (handle_tracepoints): Make sure LWP is locked. Adjust.
5497 (linux_wait_for_event_1): Adjust.
5498 (linux_cancel_breakpoints): New.
5499 (unsuspend_one_lwp): New.
5500 (unsuspend_all_lwps): New.
5501 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5502 (send_sigstop_callback): Change return type to int, add new
5503 `except' parameter and handle it.
5504 (suspend_and_send_sigstop_callback): New.
5505 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5506 pass them down. If SUSPEND, also increment the lwp's suspend
5508 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5509 (need_step_over_p): Don't consider suspended LWPs.
5510 (start_step_over): Adjust.
5511 (proceed_one_lwp): Change return type to int, add new `except'
5512 parameter and handle it.
5513 (unsuspend_and_proceed_one_lwp): New.
5514 (proceed_all_lwps): Use find_inferior instead of
5516 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5517 also decrement the suspend count of LWPs. Pass `except' down,
5518 instead of hacking its suspend count.
5519 (linux_pause_all): Add `freeze' parameter. Adjust.
5520 (linux_unpause_all): New.
5521 (linux_target_ops): Install linux_unpause_all.
5522 * server.c (handle_status): Adjust.
5523 * target.h (struct target_ops): New fields `unpause_all' and
5524 `cancel_breakpoints'. Add new parameter to `pause_all'.
5525 (pause_all): Add new `freeze' parameter.
5527 (cancel_breakpoints): New.
5528 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5530 (cmd_qtstart): Pause threads.
5531 (stop_tracing): Pause threads, and cancel breakpoints.
5532 * win32-low.c (win32_target_ops): Adjust.
5534 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5536 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5537 the inferior right away from here...
5538 (linux_wait_1): ... to here, and adjust to check the thread's
5539 last_resume_kind instead of the lwp's step or stop_expected flags.
5541 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5543 * README: Use consistent `GDB' and `GDBserver' spellings.
5545 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5547 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5548 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5549 (linux_detach_one_lwp): Assume the lwp is stopped.
5550 (any_thread_of): Delete.
5551 (linux_detach): Stop all lwps here. Don't blindly delete all
5553 (delete_lwp_callback): New.
5554 (linux_mourn): Delete all lwps of the process that is gone.
5555 (linux_wait_1): Don't delete the last lwp of the process here.
5556 * mem-break.h (mark_breakpoints_out): Declare.
5557 * mem-break.c (mark_breakpoints_out): New.
5558 (free_all_breakpoints): Use it.
5559 * server.c (handle_target_event): If the process is gone, mark
5561 * thread-db.c (struct thread_db) <create_bp>: New field.
5562 (thread_db_enable_reporting): Fix prototype. Store a thread event
5563 breakpoint reference in the thread_db struct.
5564 (thread_db_load_search): Clear the thread_db object.
5565 (try_thread_db_load_1): Ditto.
5566 (switch_to_process): New.
5567 (disable_thread_event_reporting): Use it.
5568 (remove_thread_event_breakpoints): New.
5569 (thread_db_detach, thread_db_mourn): Use it.
5571 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5573 * linux-low.c (linux_enable_event_reporting): New.
5574 (linux_wait_for_event_1, handle_extended_wait): Use it.
5576 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5578 * linux-low.c (linux_kill_one_lwp, linux_kill)
5579 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5580 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5581 SIGSTOP even if the LWP is stopped.
5582 (send_sigstop_callback): New.
5583 (stop_all_lwps): Use send_sigstop_callback instead.
5584 (linux_resume_one_thread): Adjust.
5585 (proceed_one_lwp): Still proceed an LWP that the client has
5586 requested to stop, if we haven't reported it as stopped yet. Make
5587 sure that LWPs the client want stopped, have a pending SIGSTOP.
5589 2010-04-26 Doug Evans <dje@google.com>
5591 * server.c (handle_general_set): Make static.
5593 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5594 Print received char after testing for error/eof instead of before.
5595 (input_interrupt): Tweak comment.
5597 2010-04-23 Doug Evans <dje@google.com>
5599 * server.c (start_inferior): Print inferior argv if --debug.
5601 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5603 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5604 * nto-x86-low.c: Include server.h
5606 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5608 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5609 be consistent with other sources of this directory.
5610 (init_registers_amd64): Correct name of source file of this function
5613 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5615 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5618 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5620 * win32-i386-low.c: Add 64-bit support.
5621 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5622 (init_registers_amd64): Declare.
5623 (mappings): Add 64-bit version of array.
5624 (init_windows_x86): New function.
5625 (the_low_target): Change init_arch field to init_windows_x86.
5627 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5629 * win32-low.c: Adapt to support also 64-bit architecture.
5630 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5631 (get_image_name): Use SIZE_T type for local variable `done'.
5632 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5633 (toolhelp_get_dll_name): Idem.
5634 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5635 Use uintptr_t typecast to avoid warning.
5636 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5637 (handle_exception): Use phex_nz to avoid warning.
5638 (win32_wait): Remove unused local variable `process'.
5640 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5642 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5645 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5647 * configure.ac: Use `ws2_32' library for srv_mingw.
5648 * configure: Regenerate.
5649 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5650 * remote-utils.c: Likewise.
5652 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5654 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5655 if __x86_64__ is defined.
5657 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5659 * configure: Regenerate.
5661 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5663 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5664 * target.h (target_ops): New get_tib_address field.
5665 * win32-low.h (win32_thread_info): Add thread_local_base field.
5666 * win32-low.c (child_add_thread): Add tlb argument.
5667 Set thread_local_base field to TLB.
5668 (get_child_debug_event): Adapt to child_add_thread change.
5669 (win32_get_tib_address): New function.
5670 (win32_target_ops): Set get_tib_address field to
5671 win32_get_tib_address.
5672 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5674 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5676 * linux-low.c (linux_mourn): Also remove the process.
5677 * server.c (handle_target_event): Don't remove the process here.
5678 * nto-low.c (nto_mourn): New.
5679 (nto_target_ops): Install it.
5680 * spu-low.c (spu_mourn): New.
5681 (spu_target_ops): Install it.
5682 * win32-low.c (win32_mourn): New.
5683 (win32_target_ops): Install it.
5685 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5687 * server.h (buffer_xml_printf): Remove redundant `;'.
5689 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5691 * regcache.c (set_register_cache): Invalidate regcaches before
5692 changing the register cache layout.
5693 (regcache_invalidate_one): Allow a NULL regcache.
5694 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5695 regcaches before changing the register cache layout or the target
5698 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5700 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5701 variable warning on Linux/x86-64.
5703 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5705 GDBserver disconnected tracing support.
5707 * linux-low.c (linux_remove_process): Delete.
5708 (add_lwp): Don't set last_resume_kind here.
5709 (linux_kill): Use `mourn'.
5710 (linux_detach): Use `thread_db_detach', and `mourn'.
5712 (linux_attach_lwp_1): Adjust comment.
5713 (linux_attach): last_resume_kind moved the thread_info; adjust.
5714 (status_pending_p_callback): Adjust.
5715 (linux_wait_for_event_1): Adjust.
5716 (count_events_callback, select_singlestep_lwp_callback)
5717 (select_event_lwp_callback, cancel_breakpoints_callback)
5718 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5719 (proceed_one_lwp): Adjust.
5720 (linux_async): Add debug output.
5721 (linux_thread_stopped): New.
5722 (linux_pause_all): New.
5723 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5725 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5726 (thread_db_free): Delete declaration.
5727 (thread_db_detach, thread_db_mourn): Declare.
5728 * thread-db.c (thread_db_init): Use thread_db_mourn.
5729 (thread_db_free): Delete, split in two.
5730 (disable_thread_event_reporting): New.
5731 (thread_db_detach): New.
5732 (thread_db_mourn): New.
5734 * server.h (struct thread_info) <last_resume_kind>: New field.
5735 <attached>: Add comment.
5736 <gdb_detached>: New field.
5737 (handler_func): Change return type to int.
5738 (handle_serial_event, handle_target_event): Ditto.
5739 (gdb_connected): Declare.
5741 (disconnected_tracing): Declare.
5742 (stop_tracing): Declare.
5744 * server.c (handle_query) <qSupported>: Report support for
5745 disconnected tracing.
5746 (queue_stop_reply_callback): Account for running threads.
5747 (gdb_wants_thread_stopped): New.
5748 (gdb_wants_all_threads_stopped): New.
5749 (gdb_reattached_process): New.
5750 (handle_status): Clear the `gdb_detached' flag of all processes.
5751 In all-stop, stop all threads.
5752 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5753 (process_serial_event): If the remote connection breaks, or if an
5754 exit was forced with "monitor exit", force an event loop exit.
5755 Handle disconnected tracing on detach.
5756 (handle_serial_event): Adjust.
5757 (handle_target_event): If GDB isn't connected, forward events back
5758 to the inferior, unless the last process exited, in which case,
5759 exit gdbserver. Adjust interface.
5761 * remote-utils.c (remote_open): Don't block in accept. Instead
5762 register an event loop source on the listen socket file
5763 descriptor. Refactor bits into ...
5764 (listen_desc): ... this new global.
5765 (gdb_connected): ... this new function.
5766 (enable_async_notification): ... this new function.
5767 (handle_accept_event): ... this new function.
5768 (remote_close): Clear remote_desc.
5770 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5772 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5774 (mourn_inferior): Define.
5775 (target_process_qsupported): Avoid the dangling else problem.
5776 (thread_stopped): Define.
5777 (pause_all): Define.
5778 (target_waitstatus_to_string): Declare.
5779 * target.c (target_waitstatus_to_string): New.
5781 * tracepoint.c (tracing): Make extern.
5782 (disconnected_tracing): New.
5783 (stop_tracing): Make extern. Handle tracing stops due to GDB
5785 (cmd_qtdisconnected): New.
5786 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5787 (handle_tracepoint_general_set): Handle QTDisconnected.
5789 * event-loop.c (event_handler_func): Change return type to int.
5790 (process_event): Bail out if the event handler wants the event
5792 (handle_file_event): Ditto.
5793 (start_event_loop): Bail out if the event handler wants the event
5796 * nto-low.c (nto_target_ops): Adjust.
5797 * spu-low.c (spu_wait): Don't remove the process here.
5798 (spu_target_ops): Adjust.
5799 * win32-low.c (win32_wait): Don't remove the process here.
5800 (win32_target_ops): Adjust.
5802 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5804 * regcache.c (realloc_register_cache): Invalidate inferior's
5805 regcache before recreating it.
5807 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5809 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5811 2010-04-09 Stan Shebs <stan@codesourcery.com>
5812 Pedro Alves <pedro@codesourcery.com>
5814 * server.h (LONGEST): New.
5815 (struct thread_info) <while_stepping>: New field.
5816 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5818 (initialize_tracepoint, handle_tracepoint_general_set)
5819 (handle_tracepoint_query, tracepoint_finished_step)
5820 (tracepoint_was_hit, release_while_stepping_state_list):
5821 (current_traceframe): Declare.
5822 * server.c (handle_general_set): Handle tracepoint packets.
5824 (write_memory): New.
5825 (handle_search_memory_1): Use read_memory.
5826 (handle_query): Report support for conditional tracepoints, trace
5827 state variables, and tracepoint sources. Handle tracepoint
5829 (main): Initialize the tracepoints module.
5830 (process_serial_event): Handle traceframe reads/writes.
5832 * linux-low.c (handle_tracepoints): New.
5833 (linux_wait_1): Call it.
5834 (linux_resume_one_lwp): Handle while-stepping.
5835 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5836 (linux_target_ops): Install them.
5837 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5839 * linux-x86-low.c (x86_supports_tracepoints): New.
5840 (the_low_target). Install it.
5842 * mem-break.h (delete_breakpoint): Declare.
5843 * mem-break.c (delete_breakpoint): Make external.
5845 * target.h (struct target_ops): Add `supports_tracepoints',
5846 `read_pc', and `write_pc' fields.
5847 (target_supports_tracepoints): Define.
5848 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5851 * regcache.h (struct regcache) <registers_owned>: New field.
5852 (init_register_cache, regcache_cpy): Declare.
5853 (regcache_read_pc, regcache_write_pc): Declare.
5854 (register_cache_size): Declare.
5855 (supply_regblock): Declare.
5856 * regcache.c (init_register_cache): New.
5857 (new_register_cache): Use it.
5858 (regcache_cpy): New.
5859 (register_cache_size): New.
5860 (supply_regblock): New.
5861 (regcache_read_pc, regcache_write_pc): New.
5863 * tracepoint.c: New.
5865 * Makefile.in (OBS): Add tracepoint.o.
5866 (tracepoint.o): New rule.
5868 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5870 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5872 (i386-mmx.c): Likewise.
5873 (i386-mmx-linux.o): Likewise.
5874 (i386-mmx-linux.c): Likewise.
5876 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5877 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5878 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5879 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5881 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5882 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5883 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5885 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5887 * Makefile.in (clean): Updated.
5889 (i386-avx.c): Likewise.
5890 (i386-avx-linux.o): Likewise.
5891 (i386-avx-linux.c): Likewise.
5892 (amd64-avx.o): Likewise.
5893 (amd64-avx.c): Likewise.
5894 (amd64-avx-linux.o): Likewise.
5895 (amd64-avx-linux.c): Likewise.
5897 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5898 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5899 (srv_amd64_regobj): Add amd64-avx.o.
5900 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5901 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5902 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5903 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5904 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5905 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5906 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5908 * i387-fp.c: Include "i386-xstate.h".
5910 (i387_cache_to_xsave): Likewise.
5911 (i387_xsave_to_cache): Likewise.
5912 (x86_xcr0): Likewise.
5914 * i387-fp.h (i387_cache_to_xsave): Likewise.
5915 (i387_xsave_to_cache): Likewise.
5916 (x86_xcr0): Likewise.
5918 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5919 * linux-crisv32-low.c (target_regsets): Likewise.
5920 * linux-m68k-low.c (target_regsets): Likewise.
5921 * linux-mips-low.c (target_regsets): Likewise.
5922 * linux-ppc-low.c (target_regsets): Likewise.
5923 * linux-s390-low.c (target_regsets): Likewise.
5924 * linux-sh-low.c (target_regsets): Likewise.
5925 * linux-sparc-low.c (target_regsets): Likewise.
5926 * linux-xtensa-low.c (target_regsets): Likewise.
5928 * linux-low.c: Include <sys/uio.h>.
5929 (regsets_fetch_inferior_registers): Support nt_type.
5930 (regsets_store_inferior_registers): Likewise.
5931 (linux_process_qsupported): New.
5932 (linux_target_ops): Add linux_process_qsupported.
5934 * linux-low.h (regset_info): Add nt_type.
5935 (linux_target_ops): Add process_qsupported.
5937 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5939 (init_registers_i386_avx_linux): New.
5940 (init_registers_amd64_avx_linux): Likewise.
5941 (xmltarget_i386_linux_no_xml): Likewise.
5942 (xmltarget_amd64_linux_no_xml): Likewise.
5943 (PTRACE_GETREGSET): Likewise.
5944 (PTRACE_SETREGSET): Likewise.
5945 (x86_fill_xstateregset): Likewise.
5946 (x86_store_xstateregset): Likewise.
5947 (use_xml): Likewise.
5948 (x86_linux_update_xmltarget): Likewise.
5949 (x86_linux_process_qsupported): Likewise.
5950 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5951 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5952 init_registers_i386_linux here. Call
5953 x86_linux_update_xmltarget.
5954 (the_low_target): Add x86_linux_process_qsupported.
5956 * server.c (handle_query): Call target_process_qsupported.
5958 * target.h (target_ops): Add process_qsupported.
5959 (target_process_qsupported): New.
5961 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5963 * inferiors.c (add_thread): Set last_status kind to
5964 TARGET_WAITKIND_IGNORE.
5965 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5966 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5967 (linux_wait_1): Move `thread' local definition to block that uses
5968 it. Don't NULL initialize `event_child'.
5969 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5970 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5971 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5973 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5975 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5976 an extended waitstatus, or by a watchpoint.
5977 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
5978 thread was stepping or has been stopped by a watchpoint.
5980 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5982 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
5983 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
5984 of another, then delete the previous, and validate all
5986 (validate_inserted_breakpoint): New.
5987 (delete_disabled_breakpoints): New.
5988 (validate_breakpoints): New.
5989 (check_mem_read): Validate breakpoints before trusting their
5990 shadow. Delete disabled breakpoints.
5991 (check_mem_write): Validate breakpoints before trusting they
5992 should be inserted. Delete disabled breakpoints.
5993 * mem-break.h (validate_breakpoints):
5994 * server.c (handle_query): Validate breakpoints when we see a
5997 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5999 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6000 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6001 if we could tell there's a GDB breakpoint at stop_pc.
6002 (need_step_over_p): Don't do a step over if we find a GDB
6003 breakpoint at the resume PC.
6005 * mem-break.c (struct raw_breakpoint): New.
6006 (enum bkpt_type): New type `gdb_breakpoint'.
6007 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6008 fields. New field `raw'.
6009 (find_raw_breakpoint_at): New.
6010 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6012 (set_breakpoint_at): Adjust.
6013 (delete_raw_breakpoint): New.
6014 (release_breakpoint): New.
6015 (delete_breakpoint): Rename to...
6016 (delete_breakpoint_1): ... this. Add proc parameter. Use
6017 release_breakpoint. Return ENOENT.
6018 (delete_breakpoint): Reimplement.
6019 (find_breakpoint_at): Delete.
6020 (find_gdb_breakpoint_at): New.
6021 (delete_breakpoint_at): Delete.
6022 (set_gdb_breakpoint_at): New.
6023 (delete_gdb_breakpoint_at): New.
6024 (gdb_breakpoint_here): New.
6025 (set_reinsert_breakpoint): Use release_breakpoint.
6026 (uninsert_breakpoint): Rename to ...
6027 (uninsert_raw_breakpoint): ... this.
6028 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6029 (reinsert_raw_breakpoint): Change parameter type to
6031 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6033 (check_breakpoints): Adjust. Use release_breakpoint.
6034 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6035 (breakpoint_inserted_here): Ditto.
6036 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6037 Don't trust the breakpoint's shadow if it is not inserted.
6038 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6039 (delete_all_breakpoints): Adjust.
6040 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6041 use delete_breakpoint_1.
6043 * mem-break.h (breakpoints_supported): Delete declaration.
6044 (set_gdb_breakpoint_at): Declare.
6045 (gdb_breakpoint_here): Declare.
6046 (delete_breakpoint_at): Delete.
6047 (delete_gdb_breakpoint_at): Declare.
6049 * server.h (struct raw_breakpoint): Forward declare.
6050 (struct process_info): New field `raw_breakpoints'.
6052 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6055 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6057 * linux-low.c (status_pending_p_callback): Fix comment.
6058 (linux_wait_for_event_1): Move most of the internal breakpoint
6059 handling from here...
6060 (linux_wait_1): ... to here.
6061 (count_events_callback): New.
6062 (select_singlestep_lwp_callback): New.
6063 (select_event_lwp_callback): New.
6064 (cancel_breakpoints_callback): New.
6065 (select_event_lwp): New.
6066 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6067 priority to all LWPs that have had events that should be reported
6068 to the client. Cancel breakpoints when about to reporting the
6069 event to the client, not while stopping lwps. No longer cancel
6070 finished single-steps here.
6071 (cancel_finished_single_step): Delete.
6072 (cancel_finished_single_steps): Delete.
6074 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6076 * mem-break.c (enum bkpt_type): New.
6077 (struct breakpoint): New field `type'.
6078 (set_breakpoint_at): Change return type to struct breakpoint
6079 pointer. Set type to `other_breakpoint' by default.
6080 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6081 in the breakpoint list.
6082 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6083 (reinsert_breakpoint): Rename to ...
6084 (reinsert_raw_breakpoint): ... this.
6085 (reinsert_breakpoints_at): Adjust.
6086 * mem-break.h (struct breakpoint): Declare.
6087 (set_breakpoint_at): Change return type to struct breakpoint
6090 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6092 * server.c (handle_query): Assign, not compare.
6094 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6096 Teach linux gdbserver to step-over-breakpoints.
6098 * linux-low.c (can_hardware_single_step): New.
6099 (supports_breakpoints): New.
6100 (handle_extended_wait): If stopping threads, read the stop pc of
6103 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6104 low target doesn't support retrieving the PC.
6105 (add_lwp): Set last_resume_kind to resume_continue.
6106 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6107 (linux_attach): Don't clear stop_expected. Set the lwp's
6108 last_resume_kind to resume_stop.
6109 (linux_detach_one_lwp): Don't check for removed breakpoints.
6110 (check_removed_breakpoint): Delete.
6111 (status_pending_p): Rename to ...
6112 (status_pending_p_callback): ... this. Don't check for removed
6113 breakpoints. Don't consider threads that are stopped from GDB's
6115 (linux_wait_for_lwp): Always read the stop_pc here.
6116 (cancel_breakpoint): New.
6117 (step_over_bkpt): New global.
6118 (linux_wait_for_event_1): Implement stepping over breakpoints.
6119 (gdb_wants_lwp_stopped): New.
6120 (gdb_wants_all_stopped): New.
6121 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6122 single-step traps here. Store the thread's last reported target
6124 (send_sigstop): Don't clear stop_expected. Always set it,
6126 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6127 (cancel_finished_single_step): New.
6128 (cancel_finished_single_steps): New.
6129 (wait_for_sigstop): Don't cancel finished single-step traps here.
6130 (linux_resume_one_lwp): Don't check for removed breakpoints.
6131 Don't set `step' on non-hardware step archs.
6132 (linux_set_resume_request): Ignore resume_stop requests if already
6133 stopping or stopped. Set the lwp's last_resume_kind.
6134 (resume_status_pending_p): Don't check for removed breakpoints.
6135 (need_step_over_p): New.
6136 (start_step_over): New.
6137 (finish_step_over): New.
6138 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6139 requests. Clear the thread's last reported target waitstatus.
6140 Don't use the `suspended' flag. Don't consider pending breakpoints.
6141 (linux_resume): Start a step-over if necessary.
6142 (proceed_one_lwp): New.
6143 (proceed_all_lwps): New.
6144 (unstop_all_lwps): New.
6145 * linux-low.h (struct lwp_info): Rewrite comment for the
6146 `suspended' flag. Add the `stop_pc' field. Delete the
6147 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6148 Add `'last_resume_kind' and `need_step_over' fields.
6149 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6150 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6151 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6152 (set_raw_breakpoint_at): New.
6153 (set_breakpoint_at): Rewrite to use it.
6154 (reinsert_breakpoint_handler): Delete.
6155 (set_reinsert_breakpoint): New.
6156 (reinsert_breakpoint_by_bp): Delete.
6157 (delete_reinsert_breakpoints): New.
6158 (uninsert_breakpoint): Rewrite.
6159 (uninsert_breakpoints_at): New.
6160 (reinsert_breakpoint): Rewrite.
6161 (reinsert_breakpoints_at): New.
6162 (check_breakpoints): Rewrite.
6163 (breakpoint_here): New.
6164 (breakpoint_inserted_here): New.
6165 (check_mem_read): Adjust.
6166 * mem-break.h (breakpoints_supported, breakpoint_here)
6167 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6168 (reinsert_breakpoint_by_bp): Delete declaration.
6169 (delete_reinsert_breakpoints): Declare.
6170 (reinsert_breakpoint): Delete declaration.
6171 (reinsert_breakpoints_at): Declare.
6172 (uninsert_breakpoint): Delete declaration.
6173 (uninsert_breakpoints_at): Declare.
6174 (check_breakpoints): Adjust prototype.
6175 * server.h: Adjust include order.
6176 (struct thread_info): Declare here. Add a `last_status' field.
6178 2010-03-23 Michael Snyder <msnyder@vmware.com>
6180 * server.c (crc32): New function.
6181 (handle_query): Add handling for 'qCRC:' request.
6183 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6185 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6186 lwp had been stopped by a watchpoint.
6188 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6190 * server.h (internal_error): Declare.
6191 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6192 * utils.c (internal_error): New function.
6194 2010-03-15 Andreas Schwab <schwab@redhat.com>
6196 * configure.srv: Fix typo setting srv_regobj.
6198 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6200 * linux-low.c (fetch_register): Avoid passing a non string literal
6202 (usr_store_inferior_registers): Ditto.
6204 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6206 * linux-low.c (linux_write_memory): Bail out early if peeking
6209 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6211 * linux-low.h (struct lwp_info): New fields
6212 `stopped_by_watchpoint' and `stopped_data_address'.
6213 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6214 here, and cache them in the lwp object.
6215 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6217 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6219 (linux_stopped_by_watchpoint): Rewrite.
6220 (linux_stopped_data_address): Rewrite.
6222 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6224 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6225 switching the current inferior, not before.
6227 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6229 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6230 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6231 i386-linux.c and amd64-linux.c.
6232 (reg-i386.o): Removed.
6233 (reg-i386.c): Likewise.
6234 (reg-i386-linux.o): Likewise.
6235 (reg-i386-linux.c): Likewise.
6236 (reg-x86-64.o): Likewise.
6237 (reg-x86-64.c): Likewise.
6238 (reg-x86-64-linux.o): Likewise.
6239 (reg-x86-64-linux.c): Likewise.
6242 (i386-linux.o): Likewise.
6243 (i386-linux.c): Likewise.
6244 (amd64.o): Likewise.
6245 (amd64.c): Likewise.
6246 (amd64-linux.o): Likewise.
6247 (amd64-linux.c): Likewise.
6249 * configure.srv (srv_i386_regobj): New.
6250 (srv_i386_linux_regobj): Likewise.
6251 (srv_amd64_regobj): Likewise.
6252 (srv_amd64_linux_regobj): Likewise.
6253 (srv_i386_32bit_xmlfiles): Likewise.
6254 (srv_i386_64bit_xmlfiles): Likewise.
6255 (srv_i386_xmlfiles): Likewise.
6256 (srv_amd64_xmlfiles): Likewise.
6257 (srv_i386_linux_xmlfiles): Likewise.
6258 (srv_amd64_linux_xmlfiles): Likewise.
6259 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6260 srv_xmlfiles to $srv_i386_xmlfiles.
6261 (i[34567]86-*-mingw32ce*): Likewise.
6262 (i[34567]86-*-mingw*): Likewise.
6263 (i[34567]86-*-nto*): Likewise.
6264 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6265 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6266 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6267 (x86_64-*-linux*): Likewise.
6269 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6270 (init_registers_amd64_linux): New.
6271 (x86_arch_setup): Replace init_registers_x86_64_linux with
6272 init_registers_amd64_linux.
6274 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6276 * configure.ac: Check for libdl. If it is not available link against
6277 static libthread_db.
6278 * configure: Regenerate.
6280 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6284 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6285 handing a read watchpoint.
6286 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6288 2010-02-12 Doug Evans <dje@google.com>
6290 * linux-low.c (linux_supports_tracefork_flag): Document.
6291 (linux_look_up_symbols): Add comment.
6293 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6295 * regcache.c (supply_register): Clear regcache if buf is NULL.
6297 2010-02-02 Nicolas Roche <roche@sourceware.org>
6298 Joel Brobecker <brobecker@adacore.com>
6300 * inferiors.c (find_inferior): Add function documentation.
6301 (unloaded_dll): Handle the case where the unloaded dll has not
6302 been previously registered in the dll list.
6304 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6306 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6307 (thumb2_breakpoint): New.
6308 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6310 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6312 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6313 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6316 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6318 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6320 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6322 * linux-s390-low.c (s390_collect_ptrace_register)
6323 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6325 2010-01-21 Doug Evans <dje@google.com>
6327 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6328 (PTRACE_ARG4_TYPE): New macro.
6329 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6330 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6331 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6332 (usr_store_inferior_registers): Ditto.
6333 (linux_read_memory, linux_write_memory): Ditto.
6334 (linux_test_for_tracefork): Ditto.
6336 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6337 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6339 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6341 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6344 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6346 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6347 prototype to take a regcache. Adjust.
6349 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6351 * regcache.h (struct thread_info): Forward declare.
6352 (struct regcache): New.
6353 (new_register_cache): Adjust prototype.
6354 (get_thread_regcache): Declare.
6355 (free_register_cache): Adjust prototype.
6356 (registers_to_string, registers_from_string): Ditto.
6357 (supply_register, supply_register_by_name, collect_register)
6358 (collect_register_as_string, collect_register_by_name): Ditto.
6359 * regcache.c (struct inferior_regcache_data): Delete.
6360 (get_regcache): Rename to ...
6361 (get_thread_regcache): ... this. Adjust. Switch inferior before
6363 (regcache_invalidate_one): Adjust.
6364 (regcache_invalidate): Fix prototype.
6365 (new_register_cache): Return the new register cache.
6366 (free_register_cache): Change prototype.
6367 (realloc_register_cache): Adjust.
6368 (registers_to_string): Change prototype to take a regcache. Adjust.
6369 (registers_from_string): Ditto.
6370 (register_data): Ditto.
6371 (supply_register): Ditto.
6372 (supply_register_by_name): Ditto.
6373 (collect_register): Ditto.
6374 (collect_register_as_string): Ditto.
6375 (collect_register_by_name): Ditto.
6376 * server.c (process_serial_event): Adjust.
6377 * linux-low.h (regset_fill_func, regset_store_func): Change
6379 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6381 * linux-low.c (get_stop_pc): Adjust.
6382 (check_removed_breakpoint): Adjust.
6383 (linux_wait_for_event): Adjust.
6384 (linux_resume_one_lwp): Adjust.
6385 (fetch_register): Add regcache parameter. Adjust.
6386 (usr_store_inferior_registers): Ditto.
6387 (regsets_fetch_inferior_registers): Ditto.
6388 (regsets_store_inferior_registers): Ditto.
6389 (linux_fetch_registers, linux_store_registers): Ditto.
6390 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6392 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6394 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6395 prototype to take a regcache.
6396 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6397 * remote-utils.c (convert_ascii_to_int, outreg)
6398 (prepare_resume_reply): Change prototype to take a regcache.
6400 * target.h (struct target_ops) <fetch_registers, store_registers>:
6401 Change prototype to take a regcache.
6402 (fetch_inferior_registers, store_inferior_registers): Change
6403 prototype to take a regcache. Adjust.
6404 * proc-service.c (ps_lgetregs): Adjust.
6405 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6406 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6407 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6408 take a regcache. Adjust.
6409 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6410 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6411 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6412 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6413 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6414 (cris_cannot_fetch_register):
6415 (cris_breakpoint_at): Change prototype to take a regcache.
6417 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6418 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6419 to take a regcache. Adjust.
6420 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6422 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6423 take a regcache. Adjust.
6424 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6425 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6426 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6427 * linux-mips-low.c (mips_get_pc):
6428 (mips_set_pc): Change prototype to take a regcache. Adjust.
6429 (mips_reinsert_addr): Adjust.
6430 (mips_collect_register): Change prototype to take a regcache.
6432 (mips_supply_register):
6433 (mips_collect_register_32bit, mips_supply_register_32bit)
6434 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6435 (mips_store_fpregset): Ditto.
6436 * linux-ppc-low.c (ppc_supply_ptrace_register)
6437 (ppc_supply_ptrace_register): Ditto.
6438 (parse_spufs_run): Adjust.
6439 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6440 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6441 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6442 take a regcache. Adjust.
6443 * linux-s390-low.c (s390_collect_ptrace_register)
6444 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6445 (s390_set_pc): Change prototype to take a regcache. Adjust.
6446 (s390_arch_setup): Adjust.
6447 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6448 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6449 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6450 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6451 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6453 (sparc_breakpoint_at): Adjust.
6454 * linux-xtensa-low.c (xtensa_fill_gregset):
6455 (xtensa_store_gregset):
6456 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6457 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6458 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6459 prototype to take a regcache. Adjust.
6460 * win32-arm-low.c (arm_fetch_inferior_register)
6461 (arm_store_inferior_register): Change prototype to take a
6463 * win32-i386-low.c (i386_fetch_inferior_register)
6464 (i386_store_inferior_register): Change prototype to take a
6466 * win32-low.c (child_fetch_inferior_registers)
6467 (child_store_inferior_registers): Change prototype to take a
6469 (win32_wait): Adjust.
6470 (win32_fetch_inferior_registers): Change prototype to take a
6472 (win32_store_inferior_registers): Adjust.
6473 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6474 store_inferior_register>: Change prototype to take a regcache.
6476 2010-01-20 Doug Evans <dje@google.com>
6478 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6480 (linux_wait_for_event1, linux_init_signals): Ditto.
6481 (W_STOPCODE): Provide definition if missing.
6483 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6485 * linux-low.c (linux_core_of_thread): New.
6486 (compare_ints, show_process, list_threads): New.
6487 (linux_qxfer_osdata): Report threads and cores.
6488 (linux_target_op): Register linux_core_of_thread.
6489 * remote-utils.c (prepare_resume_reply): Report the core.
6490 (buffer_xml_printf): Support %d specifier.
6491 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6493 (handle_query): Handle qXfer:threads. Announce availability
6495 * target.h (struct target_ops): New field core_of_thread.
6497 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6499 * Makefile.in (clean): Remove new generated files.
6500 (reg-s390.o, reg-s390.c): Remove rules.
6501 (reg-s390x.o, reg-s390x.c): Likewise.
6502 (s390-linux32.o, s390-linux32.c): Add rules.
6503 (s390-linux64.o, s390-linux64.c): Likewise.
6504 (s390x-linux64.o, s390x-linux64.c): Likewise.
6505 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6506 * linux-s390-low.c: Include <elf.h>.
6507 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6508 (init_registers_s390): Remove prototype.
6509 (init_registers_s390x): Likewise.
6510 (init_registers_s390_linux32): Add prototype.
6511 (init_registers_s390_linux64): Likewise.
6512 (init_registers_s390x_linux64): Likewise.
6513 (s390_num_regs_3264): New define.
6514 (s390_regmap_3264): New global variable.
6515 (s390_cannot_fetch_register): Remove obsolete check.
6516 (s390_cannot_store_register): Likewise.
6517 (s390_collect_ptrace_register): Handle upper/lower register halves.
6518 (s390_supply_ptrace_register): Likewise.
6519 (s390_fill_gregset): Update to register number changes.
6520 (s390_get_hwcap): New routine.
6521 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6522 Install appropriate regmap and register set.
6524 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6526 * server.c (gdbserver_version): Update copyright year to 2010.
6527 * gdbreplay.c (gdbreplay_version): Likewise.
6529 2009-12-28 Doug Evans <dje@google.com>
6531 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6532 elf/external.h. Include <elf.h> instead but only if necessary.
6534 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6536 * linux-low.c (linux_remove_process): Remove `detaching'
6537 parameter. Don't release/detach from thread_db here.
6538 (linux_kill): Release/detach from thread_db here, ...
6539 (linux_detach): ... and here, before actually detaching.
6540 (linux_wait_1): ... and here, when a process exits.
6541 * thread-db.c (any_thread_of): New.
6542 (thread_db_free): Switch the current inferior to a thread of the
6545 2009-12-21 Doug Evans <dje@google.com>
6547 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6549 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6550 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6551 warning ifndef __NR_tkill. Move setting of errno there too.
6552 Delete unnecessary resetting of errno after syscall.
6553 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6555 * configure.ac: Check for dladdr.
6556 * config.in: Regenerate.
6557 * configure: Regenerate.
6558 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6559 (try_thread_db_load): Update.
6561 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6563 2009-12-18 Doug Evans <dje@google.com>
6565 * event-loop.c: Include unistd.h if it exists.
6567 * linux-low.c (my_waitpid): Move definition away from being in
6568 between linux_tracefork_child/linux_test_for_tracefork.
6570 * gdb_proc_service.h (psaddr_t): Fix type.
6571 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6572 signature to match glibc.
6574 2009-12-16 Doug Evans <dje@google.com>
6576 * linux-low.c (linux_read_memory): Fix argument to read.
6578 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6580 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6581 events, don't leave current_inferior pointing at null.
6583 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6585 * win32-low.c (LOG): Delete.
6586 (OUTMSG): Output to stderr.
6587 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6588 on compile time LOG macro.
6589 (win32_wait): Fix debug output.
6591 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6593 * win32-low.c (win32_add_one_solib): If the dll name is
6594 "ntdll.dll", prepend the system directory to the dll path.
6596 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6598 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6600 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6601 Vladimir Prus <vladimir@codesourcery.com>
6603 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6604 * configure.ac: Check for __mcoldfire__ and set
6605 gdb_cv_m68k_is_coldfire.
6606 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6607 reg-cf.o and reg-m68k.o.
6608 * configure: Regenerated.
6610 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6612 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6613 Pass it to thread_db_free.
6614 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6615 proper `detaching' argument to linux_remove_process.
6616 * linux-low.h (thread_db_free): Add `detaching' parameter.
6617 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6619 (thread_db_free): Add `detaching' parameter. Only
6620 call td_ta_clear_event if detaching from process.
6622 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6624 * thread-db.c (thread_db_free): Fix typo.
6626 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6629 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6631 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6633 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6634 with an i686 compiler.
6635 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6637 * configure: Rebuilt.
6639 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6643 * server.c (handle_search_memory_1): Correct read_addr initialization
6644 in loop for searching subsequent chunks.
6646 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6648 * configure.ac: New --with-libthread-db option.
6649 * thread-db.c: Allow direct dependence on libthread_db.
6650 (thread_db_free): Adjust.
6651 * config.in: Regenerate.
6652 * configure: Likewise.
6654 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6657 * thread-db.c (attach_thread): New function.
6658 (maybe_attach_thread): Return success/failure.
6659 (find_new_threads_callback): Adjust.
6660 (thread_db_find_new_threads): Loop until no new threads.
6662 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6664 * proc-service.c (ps_lgetregs): Formatting.
6666 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6668 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6669 * configure.ac: Adjust.
6670 * linux-low.h (struct process_info_private): Move members to struct
6672 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6673 * linux-low.c (linux_remove_process): Adjust.
6674 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6675 * server.c (handle_query): Move code ...
6676 (handle_monitor_command): ... here. New function.
6677 * target.h (struct target_ops): New member.
6678 * thread-db.c (struct thread_db): New.
6679 (libthread_db_search_path): New variable.
6680 (thread_db_create_event, thread_db_enable_reporting)
6681 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6682 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6683 (try_thread_db_load_1, dladdr_to_soname): New functions.
6684 (try_thread_db_load, thread_db_load_search): New functions.
6685 (thread_db_init): Search for libthread_db.
6686 (thread_db_free): New function.
6687 (thread_db_handle_monitor_command): Likewise.
6688 * config.in: Regenerate.
6689 * configure: Regenerate.
6691 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6693 * spu-low.c (spu_kill): Wait for inferior to terminate.
6694 Call clear_inferiors.
6695 (spu_detach): Call clear_inferiors.
6697 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6699 * aclocal.m4: Regenerate.
6700 * config.in: Likewise.
6701 * configure: Likewise.
6703 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6705 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6706 (parse_spufs_run): New function.
6707 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6708 (ppc_breakpoint_at): Handle SPU breakpoints.
6710 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6712 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6713 (SPUFS_MAGIC): Define.
6714 (spu_enumerate_spu_ids): New function.
6715 (linux_qxfer_spu): New function.
6716 (linux_target_ops): Install linux_qxfer_spu.
6718 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6720 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6721 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6722 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6723 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6724 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6725 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6726 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6727 (init_registers_powerpc_cell32l): Add prototype.
6728 (init_registers_powerpc_cell64l): Likewise.
6729 (ppc_arch_setup): Detect Cell/B.E. architecture.
6731 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6733 * Makefile.in (datarootdir): New variable.
6735 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6737 * linux-low.c (linux_write_memory): Update debugging output.
6738 * Makefile.in (clean): Add new descriptions.
6739 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6740 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6741 * configure.srv: Add new files for arm*-*-linux*.
6742 * linux-arm-low.c: Add new declarations.
6743 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6744 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6745 (HWCAP_VFPv3D16): New.
6746 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6747 instead of __IWMMXT__.
6748 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6749 (arm_arch_setup): New.
6750 (target_regsets): Remove #ifdef. Add VFP regset.
6751 (the_low_target): Use arm_arch_setup.
6753 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6755 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6756 the main thread again.
6758 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6760 Adding Neutrino gdbserver.
6761 * configure: Regenerated.
6762 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6763 * configure.srv (i[34567]86-*-nto*): New target.
6764 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6765 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6766 (nto_comctrl) [__QNX__]: New function.
6767 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6769 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6771 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6774 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6775 Pedro Alves <pedro@codesourcery.com>
6777 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6778 don't support CONTEXT_EXTENDED_REGISTERS.
6779 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6780 (the_low_target): Install them.
6781 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6782 failing with ERROR_PIPE_NOT_CONNECTED.
6784 2009-06-30 Doug Evans <dje@google.com>
6785 Pierre Muller <muller@ics.u-strasbg.fr>
6787 Add h/w watchpoint support to x86-linux, win32-i386.
6788 * Makefile.in (SFILES): Add i386-low.c
6789 (i386_low_h): Define.
6790 (i386-low.o): Add dependencies.
6791 (linux-x86-low.o): Add i386-low.h dependency.
6792 (win32-i386-low.o): Ditto.
6793 * i386-low.c: New file.
6794 * i386-low.h: New file.
6795 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6796 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6797 * linux-low.c (linux_add_process): Initialize arch_private.
6798 (linux_remove_process): Free arch_private.
6799 (add_lwp): Initialize arch_private.
6800 (delete_lwp): Free arch_private.
6801 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6803 * linux-low.h (process_info_private): New member arch_private.
6804 (lwp_info): New member arch_private.
6805 (linux_target_ops): New members new_process, new_thread,
6807 (ptid_of): New macro.
6808 * linux-x86-low.c: Include stddef.h, i386-low.h.
6809 (arch_process_info): New struct.
6810 (arch_lwp_info): New struct.
6811 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6812 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6813 (i386_dr_low_get_status): New function.
6814 (x86_insert_point, x86_remove_point): New functions.
6815 (x86_stopped_by_watchpoint): New function.
6816 (x86_stopped_data_address): New function.
6817 (x86_linux_new_process, x86_linux_new_thread): New functions.
6818 (x86_linux_prepare_to_resume): New function.
6819 (the_low_target): Add entries for insert_point, remove_point,
6820 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6822 * server.c (debug_hw_points): New global.
6823 (monitor_show_help): Document set debug-hw-points.
6824 (handle_query): Process "set debug-hw-points".
6825 * server.h (debug_hw_points): Declare.
6826 (paddress): Declare.
6827 * utils.c (NUMCELLS, CELLSIZE): New macros.
6828 (get_sell, xsnprintf, paddress): New functions.
6829 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6830 remove_point, stopped_by_watchpoint, stopped_data_address.
6831 * win32-i386-low.c: Include i386-low.h.
6832 (debug_reg_state): Replaces dr.
6833 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6834 (i386_dr_low_get_status): New function.
6835 (i386_insert_point, i386_remove_point): New functions.
6836 (i386_stopped_by_watchpoint): New function.
6837 (i386_stopped_data_address): New function.
6838 (i386_initial_stuff): Update.
6839 (get_thread_context,set_thread_context,i386_thread_added): Update.
6840 (the_low_target): Add entries for insert_point,
6841 remove_point, stopped_by_watchpoint, stopped_data_address.
6842 * win32-low.c (win32_insert_watchpoint): New function.
6843 (win32_remove_watchpoint): New function.
6844 (win32_stopped_by_watchpoint): New function.
6845 (win32_stopped_data_address): New function.
6846 (win32_target_ops): Add entries for insert_watchpoint,
6847 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6848 * win32-low.h (win32_target_ops): New members insert_point,
6849 remove_point, stopped_by_watchpoint, stopped_data_address.
6851 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6853 * server.c (process_serial_event): Re-return unsupported, not
6854 error, if the type isn't recognized. Re-allow supporting only
6855 insert or remove packets. Also call require_running for
6856 breakpoints. Add missing break statement to default case. Tidy.
6857 * target.h (struct target_ops): Rename insert_watchpoint to
6858 insert_point, and remove_watchpoint to remove_point.
6860 * linux-low.h (struct linux_target_ops): Likewise.
6861 * linux-low.c (linux_insert_watchpoint): Rename to ...
6862 (linux_insert_point): ... this. Adjust.
6863 (linux_remove_watchpoint): Rename to ...
6864 (linux_remove_point): ... this. Adjust.
6865 (linux_target_ops): Adjust.
6866 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6867 (cris_insert_point): ... this.
6868 (cris_remove_watchpoint): Rename to ...
6869 (cris_remove_point): ... this.
6870 (the_low_target): Adjust.
6872 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6874 * server.c (handle_v_kill): Pass signal_pid to
6875 kill_inferior if multi_process is zero.
6877 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6879 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6880 * target.h (target_ops): Comment for *_watchpoint to make it clear
6881 the functions can get types '0' and '1'.
6883 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6885 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6886 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6887 * regcache.c (get_regcache): Likewise.
6888 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6889 * win32-low.c (child_fetch_inferior_registers): Remove check for
6892 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6893 Pedro Alves <pedro@codesourcery.com>
6895 * target.h (struct target_ops) <supports_multi_process>: New
6897 (target_supports_multi_process): New.
6898 * server.c (handle_query): Even if GDB reports support, only
6899 enable multi-process if the target also supports it. Report
6900 multi-process support only if the target backend supports it.
6901 * linux-low.c (linux_supports_multi_process): New function.
6902 (linux_target_ops): Install it as target_supports_multi_process
6905 2009-05-24 Doug Evans <dje@google.com>
6907 Global renaming of find_thread_pid to find_thread_ptid.
6908 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6909 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6910 All callers updated.
6912 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6913 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6916 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6917 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6918 (linux_resume_one_lwp): Ditto.
6920 2009-05-23 Doug Evans <dje@google.com>
6922 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6923 from struct inferior_list_entry * to struct lwp_info *.
6924 All callers updated.
6926 2009-05-13 Doug Evans <dje@google.com>
6928 * linux-x86-low.c: Don't include assert.h.
6929 (x86_siginfo_fixup): Use fatal, not assert.
6930 (x86_arch_setup): Fix comment.
6932 2009-05-12 Doug Evans <dje@google.com>
6934 Biarch support for i386/amd64 gdbserver.
6935 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6936 Add linux-x86-low.c.
6937 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6938 (linux-x86-low.o): Add.
6939 * linux-x86-64-low.c: Delete.
6940 * linux-i386-low.c: Delete.
6941 * linux-x86-low.c: New file.
6942 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6944 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6946 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6947 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6948 (linux_child_pid_to_exec_file): New function.
6949 (elf_64_header_p, elf_64_file_p): New functions.
6950 (siginfo_fixup): New function.
6951 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6952 give target a chance to convert layout.
6953 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6954 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6956 2009-05-07 Doug Evans <dje@google.com>
6958 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6959 (regsets_store_inferior_registers): Ditto.
6961 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6965 * linux-low.c (must_set_ptrace_flags): Delete.
6966 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6968 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6969 `lwp->must_set_ptrace_flags' instead.
6970 (linux_wait_for_event_1): Set ptrace options here.
6971 (linux_wait_1): ... not here.
6973 2009-04-30 Doug Evans <dje@google.com>
6975 * inferiors.c (started_inferior_callback): New function.
6976 (attached_inferior_callback): New function.
6977 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
6978 * server.c (print_started_pid, print_attached_pid): New functions.
6979 (detach_or_kill_for_exit): New function.
6980 (main): Call it instead of for_each_inferior (kill_inferior_callback).
6981 * server.h (have_started_inferiors_p): Declare.
6982 (have_attached_inferiors_p): Declare.
6984 * inferiors.c (remove_process): Fix memory leak, free process.
6985 * linux-low.c (linux_remove_process): New function.
6986 (linux_kill): Call it instead of remove_process.
6987 (linux_detach, linux_wait_1): Ditto.
6989 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
6991 * configure.srv: Add x86 Windows CE target.
6993 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6995 * inferiors.c (get_thread_process): Make global.
6996 * server.h (get_thread_process): Add prototype.
6997 * thread-db.c (find_one_thread): Use get_thread_process
6998 instead of current_process.
6999 (thread_db_get_tls_address): Do not crash if called when
7000 thread layer is not yet initialized.
7002 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7004 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7005 * spu-low.c (current_tid): Rename to ...
7006 (current_ptid): ... this.
7007 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7008 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7009 ptid_get_lwp (current_ptid) instead of current_tid.
7010 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7011 instead of current_tid. Use find_process_pid to verify pid
7012 argument is valid. Pass proper argument to remove_process.
7013 (spu_thread_alive): Compare current_ptid instead of current_tid.
7014 (spu_resume): Likewise.
7016 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7018 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7021 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7023 Implement the multiprocess extensions, and add linux multiprocess
7026 * server.h (ULONGEST): Declare.
7027 (struct ptid, ptid_t): New.
7028 (minus_one_ptid, null_ptid): Declare.
7029 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7030 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7031 (struct inferior_list_entry): Change `id' type from unsigned from
7033 (struct sym_cache, struct breakpoint, struct
7034 process_info_private): Forward declare.
7035 (struct process_info): Declare.
7036 (current_process): Declare.
7037 (all_processes): Declare.
7038 (initialize_inferiors): Declare.
7039 (add_thread): Adjust to use ptid_t.
7040 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7041 (add_process, remove_process, find_thread_pid): Declare.
7042 (find_inferior_id): Adjust to use ptid_t.
7043 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7044 (multi_process): Declare.
7045 (push_event): Adjust to use ptid_t.
7046 (read_ptid, write_ptid): Declare.
7047 (prepare_resume_reply): Adjust to use ptid_t.
7048 (clear_symbol_cache): Declare.
7049 * inferiors.c (all_processes): New.
7050 (null_ptid, minus_one_ptid): New.
7051 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7052 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7053 (add_thread): Change unsigned long to ptid. Remove gdb_id
7055 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7056 (gdb_id_to_thread): Rename to ...
7057 (find_thread_pid): ... this. Change unsigned long to ptid.
7058 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7059 (loaded_dll, pull_pid_from_list): Adjust.
7060 (add_process, remove_process, find_process_pid)
7061 (get_thread_process, current_process, initialize_inferiors): New.
7062 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7063 (struct target_waitstatus) <related_pid>: Ditto.
7064 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7066 (struct target_ops) <join>: Add `pid' argument.
7067 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7068 (struct target_ops) <wait>: Add `ptid' field. Change return type
7070 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7071 (mywait): Add `ptid' argument. Change return type to ptid_t.
7072 (target_pid_to_str): Declare.
7073 * target.c (set_desired_inferior): Adjust to use ptids.
7074 (mywait): Add new `ptid' argument. Adjust.
7075 (target_pid_to_str): New.
7076 * mem-break.h (free_all_breakpoints): Declare.
7077 * mem-break.c (breakpoints): Delelete.
7078 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7079 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7080 to use per-process breakpoint list.
7081 (free_all_breakpoints): New.
7082 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7083 (symbol_cache, all_symbols_looked_up): Delete.
7085 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7087 (prepare_resume_reply): Change ptid argument's type from unsigned
7088 long to ptid_t. Adjust. Implement W;process and X;process.
7089 (free_sym_cache, clear_symbol_cache): New.
7090 (look_up_one_symbol): Adjust to per-process symbol cache. *
7091 * server.c (cont_thread, general_thread, step_thread): Change type
7094 (multi_process): New.
7095 (last_ptid): Change type to ptid_t.
7096 (struct vstop_notif) <ptid>: Change type to ptid_t.
7097 (queue_stop_reply, push_event): Change `ptid' argument's type to
7099 (discard_queued_stop_replies): Add `pid' argument.
7100 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7101 changes. Don't reference the `attached' global.
7102 (attach_inferior): Adjust to mywait interface changes.
7103 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7104 features. Handle and report "multiprocess+". Handle
7106 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7108 (handle_v_kill): New.
7109 (handle_v_stopped): Adjust to use target_pid_to_str.
7110 (handle_v_requests): Allow multiple attaches and runs when
7111 multiprocess extensions are in effect. Handle "vKill".
7112 (myresume): Adjust to use ptids.
7113 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7114 (handle_status): Adjust to discard_queued_stop_replies interface
7116 (first_thread_of, kill_inferior_callback)
7117 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7118 (main): Call initialize_inferiors. Adjust to use ptids, killing
7119 and detaching from all inferiors. Handle multiprocess packet
7121 * linux-low.h: Include gdb_proc_service.h.
7122 (struct process_info_private): New.
7123 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7124 <lwpid_of>: Use ptid_get_lwp.
7125 (get_lwp_thread): Adjust.
7126 (struct lwp_info): Add `dead' member.
7127 (find_lwp_pid): Declare.
7128 * linux-low.c (thread_db_active): Delete.
7129 (new_inferior): Adjust comment.
7130 (inferior_pid): Delete.
7131 (linux_add_process): New.
7132 (handle_extended_wait): Adjust.
7133 (add_lwp): Change unsigned long to ptid.
7134 (linux_create_inferior): Add process to processes table. Adjust
7135 to use ptids. Don't set new_inferior here.
7136 (linux_attach_lwp): Rename to ...
7137 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7138 it. Adjust to use ptids.
7139 (linux_attach_lwp): New.
7140 (linux_attach): Add process to processes table. Don't set
7142 (struct counter): New.
7143 (second_thread_of_pid_p, last_thread_of_process_p): New.
7144 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7146 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7147 processes. Remove process from process table.
7148 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7149 to multiple processes.
7150 (any_thread_of): New.
7151 (linux_detach): Add `pid' argument, and handle it. Remove process
7152 from processes table.
7153 (linux_join): Add `pid' argument. Handle it.
7154 (linux_thread_alive): Change unsighed long argument to ptid_t.
7155 Consider dead lwps as not being alive.
7156 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7157 threads we're not interested in.
7158 (same_lwp, find_lwp_pid): New.
7159 (linux_wait_for_lwp): Change `pid' argument's type from int to
7161 (linux_wait_for_event): Rename to ...
7162 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7163 from int to ptid_t. Adjust.
7164 (linux_wait_for_event): New.
7165 (linux_wait_1): Add `ptid' argument. Change return type to
7166 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7167 that exit from the process table.
7168 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7170 (mark_lwp_dead): New.
7171 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7172 stopping all threads, mark its main lwp as dead.
7173 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7175 (fetch_register, usr_store_inferior_registers)
7176 (regsets_fetch_inferior_registers)
7177 (regsets_store_inferior_registers, linux_read_memory)
7178 (linux_write_memory): Inline `inferior_pid'.
7179 (linux_look_up_symbols): Adjust to use per-process
7181 (linux_request_interrupt): Adjust to use ptids.
7182 (linux_read_auxv): Inline `inferior_pid'.
7183 (initialize_low): Don't reference thread_db_active.
7184 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7185 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7186 (ps_getpid): Return the pid of the current inferior.
7187 * thread-db.c (proc_handle, thread_agent): Delete.
7188 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7190 (find_one_thread): Change argument type to ptid_t. Adjust to
7192 (maybe_attach_thread): Adjust to per-process data and ptids.
7193 (thread_db_find_new_threads): Ditto.
7194 (thread_db_init): Ditto.
7195 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7196 processes table. Adjust to use ptids.
7197 (spu_kill, spu_detach): Adjust interface. Remove process from
7199 (spu_join, spu_thread_alive): Adjust interface.
7200 (spu_wait): Adjust interface. Remove process from processes
7201 table. Adjust to use ptids.
7202 * win32-low.c (current_inferior_tid): Delete.
7203 (current_inferior_ptid): New.
7204 (debug_event_ptid): New.
7205 (thread_rec): Take a ptid. Adjust.
7206 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7207 (child_delete_thread): Ditto.
7208 (do_initial_child_stuff): Add `attached' argument. Add process to
7210 (child_fetch_inferior_registers, child_store_inferior_registers):
7212 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7213 (win32_attach): Pass 1 to do_initial_child_stuff.
7214 (win32_kill): Adjust interface. Remove process from processes
7216 (win32_detach): Ditto.
7217 (win32_join): Adjust interface.
7218 (win32_thread_alive): Take a ptid.
7219 (win32_resume): Adjust to use ptids.
7220 (get_child_debug_event): Ditto.
7221 (win32_wait): Adjust interface. Remove exiting process from
7224 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7226 Non-stop mode support.
7228 * server.h (non_stop): Declare.
7229 (gdb_client_data, handler_func): Declare.
7230 (delete_file_handler, add_file_handler, start_event_loop):
7232 (handle_serial_event, handle_target_event, push_event)
7233 (putpkt_notif): Declare.
7234 * target.h (enum resume_kind): New.
7235 (struct thread_resume): Replace `step' field by `kind' field.
7236 (TARGET_WNOHANG): Define.
7237 (struct target_ops) <wait>: Add `options' argument.
7238 <supports_non_stop, async, start_non_stop>: New fields.
7239 (target_supports_non_stop, target_async): New.
7240 (start_non_stop): Declare.
7241 (mywait): Add `options' argument.
7242 * target.c (mywait): Add `options' argument. Print child exit
7244 (start_non_stop): New.
7245 * server.c (non_stop, own_buf, mem_buf): New globals.
7246 (struct vstop_notif): New.
7247 (notif_queue): New global.
7248 (queue_stop_reply, push_event, discard_queued_stop_replies)
7249 (send_next_stop_reply): New.
7250 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7252 (attach_inferior): In non-stop mode, don't wait for the target
7254 (handle_general_set): Handle QNonStop.
7255 (handle_query): When handling qC, return the current general
7256 thread, instead of the first thread of the list.
7257 (handle_query): If the backend supports non-stop mode, include
7258 QNonStop+ in the qSupported query response.
7259 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7261 (handle_v_attach, handle_v_run): Handle non-stop mode.
7262 (handle_v_stopped): New.
7263 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7264 (myresume): Adjust to use resume_kind. Handle non-stop.
7265 (queue_stop_reply_callback): New.
7266 (handle_status): Handle non-stop mode.
7267 (main): Clear non_stop flag on reconnection. Use the event-loop.
7268 Refactor serial protocol handling from here ...
7269 (process_serial_event): ... to this new function. When GDB
7270 selects any thread, select one here. In non-stop mode, wait until
7271 GDB acks all pending events before exiting.
7272 (handle_serial_event, handle_target_event): New.
7273 * remote-utils.c (remote_open): Install remote_desc in the event
7275 (remote_close): Remove remote_desc from the event loop.
7276 (putpkt_binary): Rename to...
7277 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7278 (putpkt_binary): New as wrapper around putpkt_binary_1.
7279 (putpkt_notif): New.
7280 (prepare_resume_reply): In non-stop mode, don't change the
7282 * event-loop.c: New.
7283 * Makefile.in (OBJ): Add event-loop.o.
7284 (event-loop.o): New rule.
7286 * linux-low.h (pid_of): Moved here.
7288 (get_lwp_thread): Use lwpid_of.
7289 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7290 * linux-low.c (pid_of): Delete.
7291 (inferior_pid): Use lwpid_of.
7292 (linux_event_pipe): New.
7293 (target_is_async_p): New.
7295 (handle_extended_wait): Use lwpid_of.
7296 (add_lwp): Don't set lwpid field.
7297 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7298 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7299 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7300 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7301 first. Adjust to linux_wait_for_event interface changes. Use
7303 (linux_detach): Don't delete the main lwp here.
7304 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7305 (status_pending_p): Don't consider explicitly suspended lwps.
7306 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7307 pointer. Add OPTIONS argument. Change return type to int. Use
7308 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7309 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7310 pointer. Add status pointer argument. Return a pid instead of a
7311 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7312 changes. In non-stop mode, don't switch to a random thread.
7313 (linux_wait): Rename to...
7314 (linux_wait_1): ... this. Add target_options argument, and handle
7315 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7316 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7317 clean exit and signal exit code. Don't stop all threads in
7318 non-stop mode. In all-stop mode, only stop all threads when
7319 reporting a stop to GDB. Handle explicit thread stop requests.
7320 (async_file_flush, async_file_mark): New.
7322 (send_sigstop): Use lwpid_of.
7323 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7324 interface changes. In non-stop mode, don't switch to a random
7326 (linux_resume_one_lwp): Use lwpid_of.
7327 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7328 (linux_resume_one_thread): ... this. Handle resume_stop. In
7329 non-stop mode, don't look for pending flag in all threads.
7330 (resume_status_pending_p): Don't consider explicitly suspended
7332 (my_waitpid): Reimplement. Emulate __WALL.
7333 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7335 (sigchld_handler, linux_supports_non_stop, linux_async)
7336 (linux_start_non_stop): New.
7337 (linux_target_ops): Register linux_supports_non_stop, linux_async
7338 and linux_start_non_stop.
7339 (initialize_low): Install SIGCHLD handler.
7340 * thread-db.c (thread_db_create_event, find_one_thread)
7341 (thread_db_get_tls_address): Use lwpid_of.
7342 * win32-low.c (win32_detach): Adjust to use resume_kind.
7343 (win32_wait): Add `options' argument.
7344 * spu-low.c (spu_resume): Adjust to use resume_kind.
7345 (spu_wait): Add `options' argument.
7347 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7349 Decouple target code from remote protocol.
7351 * target.h (enum target_waitkind): New.
7352 (struct target_waitstatus): New.
7353 (struct target_ops) <wait>: Return an unsigned long. Take a
7354 target_waitstatus pointer instead of a char pointer.
7356 * target.c (mywait): Change prototype to return an unsigned long.
7357 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7358 * server.h (thread_from_wait, old_thread_from_wait): Delete
7360 (prepare_resume_reply): Change prototype to take a
7362 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7363 (last_status, last_ptid): New.
7364 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7365 pid instead of a signal.
7366 (attach_inferior): Remove "status" and "signal" parameters.
7368 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7370 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7371 (handle_v_requests, myresume): Remove "status" and "signal"
7373 (handle_status): New.
7374 (main): Delete local `status'. Adjust.
7375 * remote-utils.c: Include target.h.
7376 (prepare_resume_reply): Change prototype to take a
7377 target_waitstatus. Adjust.
7379 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7381 * spu-low.c (spu_wait): Adjust.
7382 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7384 (win32_wait): Adjust.
7386 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7388 * target.h (struct thread_resume): Delete leave_stopped member.
7389 (struct target_ops): Add a `n' argument to the `resume' callback.
7390 * server.c (start_inferior): Adjust.
7391 (handle_v_cont, myresume): Adjust.
7392 * linux-low.c (check_removed_breakpoint): Adjust to resume
7393 interface change, and to removed leave_stopped field.
7394 (resume_ptr): Delete.
7395 (struct thread_resume_array): New.
7396 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7397 resume interface change.
7398 (linux_continue_one_thread, linux_queue_one_thread)
7399 (resume_status_pending_p): Check if the resume field is NULL
7400 instead of checking the leave_stopped member.
7401 (linux_resume): Adjust to the target resume interface change.
7402 * spu-low.c (spu_resume): Adjust to the target resume interface
7404 * win32-low.c (win32_detach, win32_resume): Ditto.
7406 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7408 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7410 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7412 (linux_continue_one_thread): Only preserve the stepping flag if
7413 there's a pending breakpoint.
7415 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7417 * server.c (main): After the inferior having exited, call
7418 remote_close before exiting gdbserver.
7420 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7422 Fix size of FPSCR in Power 7 processors.
7423 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7424 (PPC_FEATURE_HAS_DFP): New #define.
7425 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7428 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7430 * server.c (handle_query) Whitespace and formatting.
7432 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7434 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7435 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7436 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7437 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7438 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7439 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7440 Makefile.in, configure.ac: Fix whitespace throughout.
7441 * configure: Regenerate.
7443 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7445 * inferiors.c (find_inferior): Make it safe for the callback
7446 function to delete the currently iterated inferior.
7448 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7450 * Makefile.in (linuw_low_h): Move higher.
7451 (thread-db.o): Depend on $(linux_low_h).
7453 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7455 Rename "process" to "lwp" throughout.
7457 * linux-low.c (all_processes): Rename to...
7458 (all_lwps): ... this.
7459 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7460 (add_process): Rename to ...
7461 (add_lwp): ... this. Adjust.
7462 (linux_create_inferior): Adjust.
7463 (linux_attach_lwp): Adjust.
7464 (linux_attach): Adjust.
7465 (linux_kill_one_process): Rename to ...
7466 (linux_kill_one_lwp): ... this. Adjust.
7467 (linux_kill): Adjust.
7468 (linux_detach_one_process): Rename to ...
7469 (linux_detach_one_lwp): ... this. Adjust.
7470 (linux_detach): Adjust.
7471 (check_removed_breakpoint): Adjust.
7472 (status_pending_p): Adjust.
7473 (linux_wait_for_process): Rename to ...
7474 (linux_wait_for_lwp): ... this. Adjust.
7475 (linux_wait_for_event): Adjust.
7476 (send_sigstop): Adjust.
7477 (wait_for_sigstop): Adjust.
7478 (stop_all_processes): Rename to ...
7479 (stop_all_lwps): ... this.
7480 (linux_resume_one_process): Rename to ...
7481 (linux_resume_one_lwp): ... this. Adjust.
7482 (linux_set_resume_request, linux_continue_one_thread)
7483 (linux_queue_one_thread, resume_status_pending_p)
7484 (usr_store_inferior_registers, regsets_store_inferior_registers)
7485 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7487 * linux-low.h (get_process): Rename to ...
7488 (get_lwp): ... this. Adjust.
7489 (get_thread_process): Rename to ...
7490 (get_thread_lwp): ... this. Adjust.
7491 (get_process_thread): Rename to ...
7492 (get_lwp_thread): ... this. Adjust.
7493 (struct process_info): Rename to ...
7494 (struct lwp_info): ... this.
7495 (all_processes): Rename to ...
7496 (all_lwps): ... this.
7497 * proc-service.c (ps_lgetregs): Adjust.
7498 * thread-db.c (thread_db_create_event, find_one_thread)
7499 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7501 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7503 * server.c (handle_query): Handle "qAttached".
7505 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7507 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7508 GPLv3, update license URL.
7510 2009-03-01 Doug Evans <dje@google.com>
7512 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7513 (server_h): Add gdb_signals.h.
7514 (signals.o): Update.
7515 * server.h (target_signal_from_host,target_signal_to_host_p)
7516 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7518 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7520 * remote-utils.c (getpkt): Also generate remote-debug
7521 information if noack_mode is set.
7523 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7525 * server.c (handle_query): Report qXfer:siginfo:read and
7526 qXfer:siginfo:write as supported and handle them.
7527 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7528 * linux-low.c (linux_xfer_siginfo): New.
7529 (linux_target_ops): Set it.
7531 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7533 * server.c (gdbserver_usage): Mention --remote-debug.
7534 (main): Accept '--remote-debug' switch.
7536 2009-01-18 Doug Evans <dje@google.com>
7538 * regcache.c (new_register_cache): No need to check result of xcalloc.
7539 * server.c (handle_search_memory): Back out calls to xmalloc,
7540 result is checked and error is returned to user upon failure.
7541 (handle_query): Ditto. Add more checks for result of malloc.
7542 (handle_v_cont): Check result of malloc, report error back to
7544 (handle_v_run): Ditto. Call freeargv.
7545 * server.h (freeargv): Declare.
7546 * utils.c (freeargv): New fn.
7548 2009-01-15 Doug Evans <dje@google.com>
7550 * gdbreplay.c (perror_with_name): Make arg const char *.
7551 * server.h (target_signal_to_name): Make return type const char *.
7552 * thread-db.c (thread_db_err_str): Make return type const char *.
7553 * utils.c (perror_with_name): Make arg const char *.
7555 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7557 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7558 when handling a EXIT_PROCESS_DEBUG_EVENT.
7560 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7562 * gdbreplay.c (gdbreplay_version): Update copyright year.
7563 * server.c (gdbserver_version): Likewise.
7565 2009-01-05 Doug Evans <dje@google.com>
7567 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7568 (handle_extended_wait): Improve comment.
7570 2008-12-13 Doug Evans <dje@google.com>
7572 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7573 * server.h (ATTR_MALLOC): New macro.
7574 (xmalloc,xcalloc,xstrdup): Declare.
7575 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7576 * inferiors.c: Ditto.
7577 * linux-low.c: Ditto.
7578 * mem-break.c: Ditto.
7579 * regcache.c: Ditto.
7580 * remote-utils.c: Ditto.
7583 * win32-low.c: Ditto.
7585 2008-12-12 Doug Evans <dje@google.com>
7587 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7588 in debugging printf.
7590 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7592 2008-12-09 Doug Evans <dje@google.com>
7594 * linux-low.h (struct process_info): Delete member tid, unused.
7595 * thread-db.c (find_one_thread): Update.
7596 (maybe_attach_thread): Update.
7598 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7600 * target.h (struct target_ops): Add qxfer_osdata member.
7601 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7603 (linux_qxfer_osdata): New functions.
7604 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7606 * server.c (handle_query): Handle "qXfer:osdata:read:".
7607 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7608 (buffer_xml_printf): New functions.
7609 * server.h (struct buffer): New.
7610 (buffer_grow_str, buffer_grow_str0): New macros.
7611 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7612 (buffer_xml_printf): Declare.
7614 2008-11-24 Doug Evans <dje@google.com>
7616 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7618 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7620 * server.c (handle_v_run): Always use the supplied argument list.
7622 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7624 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7625 (xtensa_regmap_table): Add entry for scompare1.
7627 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7629 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7630 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7631 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7632 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7633 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7634 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7635 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7636 XML target descriptions.
7637 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7638 when inferior is running on an ISA 2.05 or later processor. Add
7639 special case to return offset for full 64-bit slot of FPSCR when
7642 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7644 * Makefile.in (SFILES, clean): Added sparc64 files.
7645 (reg-sparc64.o, reg-sparc64.c): New.
7646 * configure.srv (sparc*-*-linux*): New configuration.
7647 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7648 syscall arguments for SPARC.
7649 (regsets_store_inferior_registers): Likewise.
7650 * linux-sparc-low.c: New file.
7652 2008-10-21 Doug Evans <dje@google.com>
7654 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7655 (READLINE_DIR,READLINE_DEP): Delete.
7656 (INTERNAL_CFLAGS): Update.
7657 (LINTFLAGS): Update.
7659 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7661 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7662 whole argv from the last run, not just argv[0].
7664 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7666 * regcache.c (new_register_cache): Return NULL if the register
7667 cache size isn't known yet.
7668 (free_register_cache): Avoid dereferencing a NULL regcache.
7670 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7672 * configure.srv: Merge MIPS and MIPS64.
7674 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7676 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7678 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7680 * Makefile.in: Add required vsx dependencies.
7682 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7683 Declare init_registers_powerpc_vsx32l.
7684 Declare init_registers_powerpc_vsx64l.
7685 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7686 (ppc_arch_setup): Check for VSX in hwcap.
7687 (ppc_fill_vsxregset): New function.
7688 (ppc_store_vsxregset): New function.
7689 Add new VSX entry in regset_info target_regsets.
7691 * configure.srv: Add new VSX dependencies.
7693 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7695 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7696 (remote_open): Set or clear transport_is_reliable.
7697 (putpkt_binary): Don't expect acks in noack mode.
7698 (getpkt): Don't send ack/nac in noack mode.
7699 * server.c (handle_general_set): Handle QStartNoAckMode.
7700 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7702 (main): Reset noack_mode on every connection.
7703 * server.h (noack_mode): Declare.
7705 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7707 * Makefile.in (GDBREPLAY_OBS): New variable.
7708 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7710 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7711 Daniel Jacobowitz <dan@codesourcery.com>
7713 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7714 (usr_store_inferior_registers): Likewise.
7715 (regsets_store_inferior_registers): Likewise.
7717 2008-07-31 Rolf Jansen <rj@surtec.com>
7718 Pedro Alves <pedro@codesourcery.com>
7720 * configure.ac: Check for memmem declaration.
7721 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7722 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7723 (disable_packet_qfThreadInfo): Unconditionally compile.
7724 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7725 * configure, config.in: Regenerate.
7727 2008-07-28 Doug Kwan <dougkwan@google.com>
7729 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7730 (linux_write_memory): Remove declaration of errno.
7732 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7734 * linux-low.c (handle_extended_wait): Do not use "status"
7735 variable uninitialized.
7737 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7739 * server.c (handle_v_attach): Inhibit reporting dll changes.
7741 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7743 * remote-utils.c (prepare_resume_reply): If requested, don't
7744 output "thread:TID" in the T stop reply.
7746 * server.c (disable_packet_vCont, disable_packet_Tthread)
7747 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7748 (handle_query): If requested, disable support for qC, qfThreadInfo
7750 (handle_v_requests): If requested, disable support for vCont.
7751 (gdbserver_show_disableable): New.
7752 (main): Handle --disable-packet and --disable-packet=LIST.
7754 * server.h (disable_packet_vCont, disable_packet_Tthread)
7755 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7757 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7759 * server.c (gdbserver_usage): Mention --version.
7761 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7763 * Makefile.in (gdbreplay.o): New rule.
7765 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7767 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7768 message, not gdbserver.
7770 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7771 Nathan Sidwell <nathan@codesourcery.com>
7772 Joseph Myers <joseph@codesourcery.com>
7774 * acinclude.m4: Include ../../config/acx.m4.
7775 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7776 * configure, config.in: Regenerate.
7777 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7778 * server.c (gdbserver_version): Print PKGVERSION.
7779 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7780 (main): Adjust gdbserver_usage calls.
7781 * gdbreplay.c (version, host_name): Add declarations.
7782 (gdbreplay_version, gdbreplay_usage): New.
7783 (main): Accept --version and --help options.
7785 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7787 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7788 (arm_breakpoint_at): Handle Thumb.
7789 (the_low_target): Add comment.
7791 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7793 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7795 2008-05-09 Doug Evans <dje@google.com>
7797 * server.h (decode_search_memory_packet): Declare.
7798 * remote-utils.c (decode_search_memory_packet): New fn.
7799 * server.c (handle_search_memory_1): New fn.
7800 (handle_search_memory): New fn.
7801 (handle_query): Process qSearch:memory packets.
7803 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7805 * regcache.c (registers_length): Remove.
7806 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7807 full register packet.
7808 * regcache.h (registers_length): Remove prototype.
7809 * server.h (PBUFSIZ): Define to 16384.
7811 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7813 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7814 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7815 powerpc-64l.o, and powerpc-altivec64l.o.
7816 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7817 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7818 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7819 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7820 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7823 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7824 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7825 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7826 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7827 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7828 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7829 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7830 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7831 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7832 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7835 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7836 (init_registers_powerpc_32l): ... this new prototype.
7837 (init_registers_powerpc_32): Remove, replace by ...
7838 (init_registers_powerpc_altivec32l): ... this new prototype.
7839 (init_registers_powerpc_e500): Remove, replace by ...
7840 (init_registers_powerpc_e500l): ... this new prototype.
7841 (init_registers_ppc64): Remove, replace by ...
7842 (init_registers_powerpc_64l): ... this new prototype.
7843 (init_registers_powerpc_64): Remove, replace by ...
7844 (init_registers_powerpc_altivec64l): ... this new prototype.
7845 (ppc_num_regs): Set to 73.
7846 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7847 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7848 (ppc_cannot_store_register): Handle orig_r3 and trap.
7849 (ppc_arch_setup): Update init_registers_... calls.
7850 (ppc_fill_gregset): Handle orig_r3 and trap.
7852 * inferiors.c (clear_inferiors): Reset current_inferior.
7854 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7856 * acinclude.m4: Add override.m4.
7857 * configure: Regenerate.
7859 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7861 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7862 initial call to init_register_ppc64.
7864 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7866 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7867 single powerpc*-*-linux* case.
7868 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7870 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7872 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7873 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7875 * linux-ppc-low.c: Include <elf.h>.
7876 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7877 (ppc_hwcap): New global variable.
7878 (ppc_regmap): Remove __SPE__ #ifdef sections.
7879 (ppc_regmap_e500): New global variable.
7880 (ppc_cannot_store_register): Update __SPE__ special case.
7881 (ppc_get_hwcap): New function.
7882 (ppc_arch_setup): Use it to determine whether inferior supports
7883 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7884 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7885 Do not access registers if target does not support AltiVec.
7886 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7887 Do not access registers if target does not support SPE.
7888 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7890 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7892 * linux-low.c (disabled_regsets, num_regsets): New.
7893 (use_regsets_p): Delete.
7894 (linux_wait_for_process): Clear disabled_regsets.
7895 (regsets_fetch_inferior_registers): Check and set it.
7896 (regsets_store_inferior_registers): Likewise.
7897 (linux_fetch_registers, linux_store_registers): Do not use
7899 (initialize_low): Allocate disabled_regsets.
7901 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7903 * Makefile.in (LIBOBJS): New.
7905 (memmem.o): New rule.
7906 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7907 * configure: Regenerated.
7909 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7911 * server.c (handle_query): Never return "unsupported" for
7912 qXfer:features:read queries.
7914 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7916 * server.c (get_features_xml): Fix inverted condition.
7917 (handle_query): Always support qXfer:feature:read.
7919 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7921 * server.c (wrapper_argv): New.
7922 (start_inferior): Handle wrapper_argv. If set, expect an extra
7924 (gdbserver_usage): Document --wrapper.
7925 (main): Parse --wrapper.
7927 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7929 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7930 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7931 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7932 (ppc_set_pc): Likewise.
7933 (ppc_arch_setup): New function.
7934 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7935 of collect_register.
7936 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7938 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7940 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7941 instead of linux-ppc64-low.o.
7942 * linux-ppc64-low.c: Remove file.
7943 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7944 (linux-ppc64-low.o): Remove rule.
7946 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7947 (init_registers_powerpc_64): Likewise.
7948 (ppc_regmap): Conditionally define depending on __powerpc64__.
7949 (ppc_cannot_store_register): Do not special-case "fpscr" when
7950 compiled on __powerpc64__.
7951 (ppc_collect_ptrace_register): New function.
7952 (ppc_supply_ptrace_register): New function.
7953 (ppc_breakpoint): Change type to "unsigned int".
7954 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7955 (the_low_target): Conditionally provide initializers for the
7956 arch_setup member depending on __powerpc64__. Install
7957 collect_ptrace_register and supply_ptrace_register members.
7959 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7961 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7962 * server.c (gdbserver_xmltarget): Define.
7963 (get_features_xml): Use it to replace "target.xml" and arch_string.
7965 * configure.srv: Remove srv_xmltarget. Add XML files that were
7966 mentioned there to srv_xmlfiles instead. Remove conditional tests
7967 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7968 srv_xmlfiles and srv_regobj to include all possible choices.
7969 * configure.ac (srv_xmltarget): Remove.
7970 (srv_xmlfiles): Do not add "target.xml".
7971 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7972 checks for supplementary target information.
7973 * configure: Regenerate.
7974 * Makefile.in (XML_TARGET): Remove.
7975 (target.xml): Remove rule.
7976 (clean): Do not clean up target.xml.
7977 (.PRECIOUS): Do not mention target.xml.
7979 * target.h (struct target_ops): Remove arch_string member.
7980 * linux-low.c (linux_arch_string): Remove.
7981 (linux_target_ops): Remove arch_string initializer.
7982 * linux-low.h (struct linux_target_ops): Remove arch_string member.
7983 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
7984 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
7985 * spu-low.c (spu_arch_string): Remove.
7986 (spu_target_ops): Remove arch_string initializer.
7987 * win32-low.c (win32_arch_string): Remove.
7988 (win32_target_ops): Remove arch_string initializer.
7989 * win32-low.h (struct win32_target_ops): Remove arch_string member.
7990 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
7991 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
7993 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7995 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
7996 by collect_ptrace_register and supply_ptrace_register hooks.
7997 * linux-low.c (fetch_register): Use supply_ptrace_register callback
7998 instead of checking for the_low_target.left_pad_xfer.
7999 (usr_store_inferior_registers): Use collect_ptrace_register callback
8000 instead of checking for the_low_target.left_pad_xfer.
8002 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8003 (s390_supply_ptrace_register): Likewise.
8004 (s390_fill_gregset): Call s390_collect_ptrace_register.
8005 (the_low_target): Update.
8007 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8008 (ppc_supply_ptrace_register): Likewise.
8009 (the_low_target): Update.
8011 * linux-i386-low.c (the_low_target): Update.
8012 * linux-x86-64-low.c (the_low_target): Update.
8014 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8016 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8017 reg-s390.o and reg-s390x.o.
8019 * linux-low.c (new_inferior): New global variable.
8020 (linux_create_inferior, linux_attach): Set it.
8021 (linux_wait_for_process): Call the_low_target.arch_setup after the
8022 target has stopped for the first time.
8023 (initialize_low): Do not call the_low_target.arch_setup.
8025 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8026 (s390_set_pc): Likewise.
8027 (s390_arch_setup): New function.
8028 (the_low_target): Use s390_arch_setup as arch_setup routine.
8030 * regcache.c (realloc_register_cache): New function.
8031 (set_register_cache): Call it for each existing regcache.
8033 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8035 * server.h (init_registers): Remove prototype.
8037 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8038 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8039 instead of init_registers ().
8040 * linux-arm-low.c (init_registers_arm): Add prototype.
8041 (init_registers_arm_with_iwmmxt): Likewise.
8042 (the_low_target): Add initializer for arch_setup field.
8043 * linux-cris-low.c (init_registers_cris): Add prototype.
8044 (the_low_target): Add initializer for arch_setup field.
8045 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8046 (the_low_target): Add initializer for arch_setup field.
8047 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8048 (the_low_target): Add initializer for arch_setup field.
8049 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8050 (the_low_target): Add initializer for arch_setup field.
8051 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8052 (the_low_target): Add initializer for arch_setup field.
8053 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8054 (the_low_target): Add initializer for arch_setup field.
8055 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8056 (init_registers_mips64_linux): Likewise.
8057 (the_low_target): Add initializer for arch_setup field.
8058 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8059 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8060 (the_low_target): Add initializer for arch_setup field.
8061 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8062 (init_registers_powerpc_64): Likewise.
8063 (the_low_target): Add initializer for arch_setup field.
8064 * linux-s390-low.c (init_registers_s390): Add prototype.
8065 (init_registers_s390x): Likewise.
8066 (the_low_target): Add initializer for arch_setup field.
8067 * linux-sh-low.c (init_registers_sh): Add prototype.
8068 (the_low_target): Add initializer for arch_setup field.
8069 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8070 (the_low_target): Add initializer for arch_setup field.
8071 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8072 (the_low_target): Add initializer for arch_setup field.
8074 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8075 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8076 instead of init_registers ().
8077 * win32-arm-low.c (init_registers_arm): Add prototype.
8078 (the_low_target): Add initializer for arch_setup field.
8079 * win32-i386-low.c (init_registers_i386): Add prototype.
8080 (the_low_target): Add initializer for arch_setup field.
8082 * spu-low.c (init_registers_spu): Add prototype.
8083 (initialize_low): Call initialie_registers_spu () instead of
8084 initialize_registers ().
8086 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8088 * server.c (handle_v_requests): When handling the vRun and vAttach
8089 packets, if already debugging a process, don't kill it. Return an
8092 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8094 * server.c (handle_query): Correct length check.
8096 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8098 * win32-low.c (do_initial_child_stuff): Add process handle
8099 parameter. Set current_process_handle and current_process_id from the
8100 parameters. Clear globals.
8101 (win32_create_inferior): Don't set current_process_handle and
8102 current_process_id here. Instead pass them on the call to
8103 do_initial_child_stuff.
8104 (win32_attach): Likewise.
8105 (win32_clear_inferiors): New.
8106 (win32_kill): Don't close the current process handle or the
8107 current thread handle here. Instead call win32_clear_inferiors.
8108 (win32_detach): Don't open a new handle to the process. Call
8109 win32_clear_inferiors.
8110 (win32_join): Don't rely on current_process_handle; open a new
8111 handle using the process id.
8112 (win32_wait): Call win32_clear_inferiors when the inferior process
8115 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8117 * server.c (monitor_show_help): Add "exit".
8119 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8121 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8122 (clean): Add reg-xtensa.c.
8123 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8124 * configure.srv (xtensa*-*-linux*) New target.
8125 * linux-xtensa-low.c: New.
8126 * xtensa-xtregs.c: New.
8128 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8130 * hostio.c: Don't include errno.h.
8131 (errno_to_fileio_errno): Move to hostio-errno.
8132 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8133 error number outputting to the target->hostio_last_error callback.
8134 (hostio_packet_error): Use FILEIO_EINVAL directly.
8135 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8136 calls to hostio_error.
8137 * hostio-errno.c: New.
8138 * server.h (hostio_last_error_from_errno): Declare.
8139 * target.h (target_ops): Add hostio_last_error member.
8140 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8141 as hostio_last_error handler.
8142 * spu-low.c (spu_target_ops): Likewise.
8143 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8144 (wince_hostio_last_error): New functions.
8145 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8146 as hostio_last_error handler.
8147 (win32_target_ops) [!_WIN32_WCE]: Register
8148 hostio_last_error_from_errno as hostio_last_error handler.
8149 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8150 (hostio-errno.o): New rule.
8151 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8152 * configure.srv (srv_hostio_err_objs): New variable. Default to
8154 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8155 * configure: Regenerate.
8157 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8159 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8160 (linux_kill, linux_detach): Clean up the process list.
8161 * remote-utils.c (remote_open): Improve port number parsing.
8162 (putpkt_binary, input_interrupt): Only send interrupts if the target
8164 * server.c (extended_protocol): Make static.
8165 (attached): Define earlier.
8166 (exit_requested, response_needed, program_argv): New variables.
8167 (target_running): New.
8168 (start_inferior): Clear attached here.
8169 (attach_inferior): Set attached here.
8170 (require_running): Define.
8171 (handle_query): Use require_running and target_running. Implement
8173 (handle_v_attach, handle_v_run): New.
8174 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8175 (gdbserver_usage): Update.
8176 (main): Redo argument parsing. Handle --debug and --multi. Handle
8177 --attach along with other options or after the port. Save
8178 program_argv. Support no initial program. Resynchronize
8179 communication with GDB after an error. Handle "monitor exit".
8180 Use require_running and target_running. Always allow the extended
8181 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8182 restart in extended mode.
8183 * README: Refer to the GDB manual. Update --attach usage.
8185 2007-12-20 Andreas Schwab <schwab@suse.de>
8187 * linux-low.c (STACK_SIZE): Define.
8188 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8189 (linux_test_for_tracefork): Likewise.
8191 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8193 * linux-low.c (linux_wait_for_event): Update messages. Do not
8194 reinsert auto-delete breakpoints.
8195 * mem-break.c (struct breakpoint): Change return type of handler to
8197 (set_breakpoint_at): Update handler type.
8198 (reinsert_breakpoint_handler): Return 1 instead of calling
8200 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8202 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8203 * mem-break.h (set_breakpoint_at): Update handler type.
8204 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8205 * win32-low.c (auto_delete_breakpoint): New.
8206 (get_child_debug_event): Use it.
8208 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8210 * configure.ac: Check for pread and pwrite.
8211 * hostio.c (handle_pread): Fall back to lseek and read.
8212 (handle_pwrite): Fall back to lseek and write.
8213 * config.in, configure: Regenerated.
8215 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8217 * server.c (myresume): Add own_buf argument.
8218 (main): Update calls.
8220 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8222 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8223 * remote-utils.c (remote_open): Do not call disable_async_io.
8224 (block_async_io): Delete.
8225 (unblock_async_io): Make static.
8226 (initialize_async_io): New.
8227 * server.c (handle_v_cont): Handle async I/O here.
8228 (myresume): Likewise. Move other common resume tasks here...
8229 (main): ... from here. Call initialize_async_io. Disable async
8230 I/O before the main loop.
8231 * server.h (initialize_async_io): Declare.
8232 (block_async_io, unblock_async_io): Delete prototypes.
8233 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8235 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8237 * remote-utils.c (readchar): Allow binary data in received messages.
8239 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8241 * win32-low.c (attaching): New global.
8242 (win32_create_inferior): Clear the `attaching' global.
8243 (win32_attach): Set the `attaching' global.
8244 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8245 attaching. Only set a breakpoint at the entry point if not
8248 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8250 * server.c (main): Don't report dll events on the initial
8251 connection on attaches.
8253 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8255 * server.c (main): Relax numerical bases supported for the pid of
8256 the --attach command line argument.
8258 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8260 * win32-low.c (win32_attach): Call OpenProcess before
8261 DebugActiveProcess, not after. Add last error output to error
8264 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8266 * win32-low.c (win32_get_thread_context)
8267 (win32_set_thread_context): New functions.
8268 (thread_rec): Use win32_get_thread_context.
8269 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8270 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8273 2007-12-03 Leo Zayas
8274 Pedro Alves <pedro_alves@portugalmail.pt>
8276 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8278 (child_add_thread): Minor cleanup.
8279 (child_continue): Resume artificially suspended threads before
8280 calling ContinueDebugEvent.
8281 (suspend_one_thread): New.
8282 (fake_breakpoint_event): New.
8283 (get_child_debug_event): Change return type to int. Check here if
8284 gdb sent an interrupt request. If a soft interrupt was requested,
8285 fake a breakpoint event. Return 0 if there is no event to handle,
8287 (win32_wait): Don't check here if gdb sent an interrupt request.
8288 Ensure there is a valid event to handle.
8289 (win32_request_interrupt): Add soft interruption method as last
8292 2007-12-03 Leo Zayas
8293 Pedro Alves <pedro_alves@portugalmail.pt>
8295 * win32-low.h (win32_thread_info): Add descriptions to the
8296 structure members. Replace `suspend_count' counter by a
8298 * win32-low.c (thread_rec): Update condition of when to get the
8299 context from the inferior. Rely on ContextFlags being set if it
8300 has already been retrieved. Only suspend the inferior thread if
8301 we haven't already. Warn if that fails.
8302 (continue_one_thread): s/suspend_count/suspended/. Only call
8303 ResumeThread once. Warn if that fails.
8305 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8307 * win32-low.c (win32_wait): Don't read from the inferior when it
8310 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8312 * Makefile.in (win32_low_h): New variable.
8313 (win32-low.o): Add dependency on $(win32_low_h).
8314 (win32-arm-low.o, win32-i386-low.o): New rules.
8316 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8318 * hostio.c: Correct copyright year.
8320 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8322 * Makefile.in (OBS): Add hostio.o.
8323 (hostio.o): New rule.
8324 * server.h (handle_vFile): Declare.
8325 * hostio.c: New file.
8326 * server.c (handle_v_requests): Take packet_len and new_packet_len
8327 for binary packets. Call handle_vFile.
8328 (main): Update call to handle_v_requests.
8330 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8332 * linux-low.c: Include <sched.h>.
8334 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8336 * linux-low.c (linux_tracefork_grandchild): New.
8337 (linux_tracefork_child): Use clone.
8338 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8340 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8342 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8344 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8346 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8348 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8350 * inferiors.c (change_inferior_id): Delete.
8351 (add_pid_to_list, pull_pid_from_list): New.
8352 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8353 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8354 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8355 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8356 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8357 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8358 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8359 (using_threads): Always set to 1.
8360 (handle_extended_wait): New.
8361 (add_process): Do not set TID.
8362 (linux_create_inferior): Set must_set_ptrace_flags.
8363 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8364 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8365 (linux_thread_alive): Rename TID argument to LWPID.
8366 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8367 (linux_wait_for_event): Do not use TID or check using_threads. Update
8368 call to dead_thread_notify. Call handle_extended_wait.
8369 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8370 (send_sigstop): Delete sigstop_sent.
8371 (wait_for_sigstop): Avoid TID.
8372 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8373 (linux_test_for_tracefork): New.
8374 (linux_lookup_signals): Use thread_db_active and
8375 linux_supports_tracefork_flag.
8376 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8377 * linux-low.h (get_process_thread): Avoid TID.
8378 (struct process_ifo): Move thread_known and tid to the end. Remove
8380 (linux_attach_lwp, thread_db_init): Update prototypes.
8381 * server.h (change_inferior_id): Delete prototype.
8382 (add_pid_to_list, pull_pid_from_list): New prototypes.
8383 * thread-db.c (thread_db_use_events): New.
8384 (find_first_thread): Rename to...
8385 (find_one_thread): ...this. Update callers and messages. Do not
8386 call fatal. Check thread_db_use_events. Do not call
8387 change_inferior_id or new_thread_notify.
8388 (maybe_attach_thread): Update. Do not call new_thread_notify.
8389 (thread_db_init): Set thread_db_use_events. Check use_events.
8390 * utils.c (fatal, warning): Correct message prefix.
8392 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8394 * Makefile.in (clean): Remove new files.
8395 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8396 (powerpc-64.o, powerpc-64.c): New rules.
8397 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8398 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8400 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8402 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8403 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8404 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8405 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8406 (target_regsets): Add AltiVec and SPE register sets.
8407 * configure.ac: Check for AltiVec and SPE.
8408 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8409 (ppc_fill_vrregset, ppc_store_vrregset): New.
8410 (target_regsets): Add AltiVec register set.
8411 * configure: Regenerated.
8413 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8415 * linux-low.c (O_LARGEFILE): Define.
8416 (linux_read_memory): Use /proc/PID/mem.
8417 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8418 * configure, config.in: Regenerated.
8420 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8422 * linux-low.c (linux_wait_for_event): Do not pass signals while
8425 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8427 * win32-low.c (create_process): New.
8428 (win32_create_inferior): Use create_process instead of
8429 CreateProcess. If create_process failed retry appending an ".exe"
8430 suffix. Store the GetLastError result immediatelly after
8431 create_process calls and use it on the call to error.
8433 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8435 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8437 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8439 * configure.ac: Switch license to GPLv3.
8441 2007-08-01 Michael Snyder <msnyder@access-company.com>
8443 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8445 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8447 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8449 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8450 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8451 CloseToolhelp32Snapshot.
8452 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8453 CloseToolhelp32Snapshot.
8455 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8457 * server.c (main): Check for inferior exit before main loop.
8459 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8461 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8462 instead of on tmp_desc.
8464 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8465 Daniel Jacobowitz <dan@codesourcery.com>
8467 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8468 (add_thread): Minor cleanups.
8469 (clear_inferiors): Move lower in the file. Clear the DLL
8471 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8472 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8473 (xml_escape_text): New.
8474 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8476 (handle_v_cont): Report errors.
8477 (gdbserver_version): Update.
8478 (main): Correct size of own_buf. Do not report initial DLL events.
8479 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8480 (unloaded_dll, xml_escape_text): New.
8481 * win32-low.c (enum target_waitkind): Update comments.
8482 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8483 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8484 (win32_EnumProcessModules, win32_GetModuleInformation)
8485 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8486 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8487 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8488 (win32_Module32First, win32_Module32Next, load_toolhelp)
8489 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8490 (get_child_debug_event): Handle DLL events.
8491 (win32_wait): Likewise.
8493 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8495 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8496 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8498 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8500 * win32-low.c (handle_output_debug_string): Ignore event if not
8503 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8505 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8507 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8509 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8511 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8513 * inferiors.c (change_inferior_id): Add comment.
8514 * linux-low.c (check_removed_breakpoint): Add an early
8515 prototype. Improve debug output.
8516 (linux_attach): Doc update.
8517 (linux_detach_one_process, linux_detach): Clean up before releasing
8519 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8520 * linux-low.h (struct process_info): Doc improvement.
8521 * mem-break.c (delete_all_breakpoints): New.
8522 * mem-break.h (delete_all_breakpoints): New prototype.
8523 * thread-db.c (find_first_thread): New.
8524 (thread_db_create_event): Call it instead of
8525 thread_db_find_new_threads. Clean up unused variables.
8526 (maybe_attach_thread): Remove first thread handling.
8527 (thread_db_find_new_threads): Use find_first_thread.
8528 (thread_db_get_tls_address): Likewise.
8530 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8532 * thread-db.c (thread_db_find_new_threads): Add prototype.
8533 (thread_db_create_event): Check for the main thread before adding
8535 (maybe_attach_thread): Only enable event reporting if TID == 0.
8536 (thread_db_get_tls_address): Check for new threads.
8538 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8540 * linux-low.c (linux_create_inferior): Try execv before execvp.
8541 * spu-low.c (spu_create_inferior): Likewise.
8543 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8545 * linux-low.c (linux_create_inferior): Change execv to execvp.
8546 * spu-low.c (spu_create_inferior): Likewies.
8548 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8550 * Makefile.in (clean): Clean new files instead of deleted ones.
8551 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8552 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8554 * configure.srv: Specify XML files and new regformats for MIPS and
8556 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8557 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8558 an entry for the restart register.
8559 (mips_cannot_fetch_register, mips_cannot_store_register)
8560 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8561 register names to match the XML descriptions.
8562 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8563 restart register instead of $0.
8565 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8566 Markus Deuling <deuling@de.ibm.com>
8568 * remote-utils.c (decode_xfer_write): New function.
8569 * server.h (decode_xfer_write): Add prototype.
8570 * server.c (handle_query): Add PACKET_LEN argument. Support
8571 qXfer:spu:read and qXfer:spu:write packets.
8572 (main): Pass packet_len to handle_query.
8573 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8574 * target.h (target_ops): Add qxfer_spu.
8576 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8578 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8579 accessing non-seekable spufs files.
8581 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8583 * server.c (handle_query): Add reply for qC packet.
8585 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8586 Leo Zayas <lerele@champenstudios@com>
8588 * server.h (check_remote_input_interrupt_request): New function.
8589 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8590 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8591 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8592 (check_remote_input_interrupt_request): New function.
8593 * server.h (check_remote_input_interrupt_request): Declare.
8594 * win32-low.c (winapi_DebugBreakProcess,
8595 winapi_GenerateConsoleCtrlEvent): New typedefs.
8596 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8598 (win32_wait): Check for remote interrupt request
8599 with check_remote_input_interrupt_request.
8600 (win32_request_interrupt): New function.
8601 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8603 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8605 * win32-low.c (debug_registers_changed,
8606 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8607 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8608 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8609 (thread_rec): Get context using the low target.
8610 (child_add_thread): Call thread_added on the low target,
8611 which does the same thing.
8613 (do_initial_child_stuff): Remove debug registers references.
8614 Set context using the low target. Resume threads after
8615 setting the contexts.
8616 (child_continue): Remove dead variable. Remove debug
8617 registers references.
8618 (child_fetch_inferior_registers): Go through the low target.
8619 (do_child_store_inferior_registers): Remove.
8620 (child_store_inferior_registers): Go through the low target.
8621 (win32_resume): Remove debug registers references.
8622 Set context using the low target.
8623 (handle_exception): Change return type to void. Don't record
8624 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8625 first chance exception.
8626 (get_child_debug_event): Change return type to void. Remove
8627 goto loop. Always return after waiting for debug event.
8628 (win32_wait): Convert to switch statement. Handle spurious
8631 * win32-i386-low.c (debug_registers_changed,
8632 debug_registers_used): New.
8633 (initial_stuff): Rename to ...
8634 (i386_initial_stuff): ... this. Clear debug registers
8636 (store_debug_registers): Delete.
8637 (i386_get_thread_context): New.
8638 (load_debug_registers): Delete.
8639 (i386_set_thread_context): New.
8640 (i386_thread_added): New.
8641 (single_step): Rename to ...
8642 (i386_single_step): ... this.
8643 (do_fetch_inferior_registers): Rename to ...
8644 (i386_fetch_inferior_register): ... this.
8645 (i386_store_inferior_register): New.
8646 (the_low_target): Adapt to new interface.
8648 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8649 (arm_get_thread_context): New.
8650 (arm_set_thread_context): New.
8652 (do_fetch_inferior_registers): Rename to ...
8653 (arm_fetch_inferior_register): ... this.
8654 (arm_store_inferior_register): New.
8655 (arm_wince_breakpoint): Reimplement as unsigned long.
8656 (arm_wince_breakpoint_len): Define.
8657 (the_low_target): Adapt to new interface.
8659 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8660 load_debug_registers. Add get_thread_context, set_thread_context,
8661 thread_added and store_inferior_register. Rename
8662 fetch_inferior_registers to fetch_inferior_register.
8663 (regptr): Remove declaration.
8665 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8667 * linux-low.c (linux_detach): Change return type to int. Return 0.
8668 * spu-low.c (spu_detach): Likewise.
8670 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8672 * target.h (target_ops): Change return type of detach to int.
8674 (join_inferior): New.
8675 * server.c (main): Don't skip detach support on mingw32.
8676 If the inferior doesn't support detaching return error.
8677 Call join_inferior instead of using waitpid.
8678 * linux-low.c (linux_join): New.
8679 (linux_target_op): Add linux_join.
8680 * spu-low.c (spu_join): New.
8681 (spu_target_ops): Add spu_join.
8682 * win32-low.c (win32_detach): Adapt to new interface.
8683 Reopen current_process_handle before detaching. Issue a child
8684 resume before detaching.
8686 (win32_target_op): Add win32_join.
8688 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8690 * win32-low.c (win32-attach): Fix return value.
8691 * target.h (target_ops): Describe ATTACH return values.
8693 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8695 * win32-low.c (GETPROCADDRESS): Define.
8696 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8697 (winapi_DebugSetProcessKillOnExit): Likewise.
8698 (win32_create_inferior): Force usage of ansi CreateProcessA.
8699 (win32_attach): Use GETPROCADDRESS.
8700 (win32_detach): Likewise.
8702 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8704 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8706 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8708 * win32-low.c: Commit leftover changes from 2007-03-29.
8710 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8712 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8713 fields short instead of int. Add explicit padding.
8714 (i387_cache_to_fsave): Remove unnecessary casts.
8715 (i387_fsave_to_cache): Doc fix.
8716 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8718 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8720 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8721 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8723 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8725 * configure.srv (arm*-*-mingw32ce*): Move near the other
8728 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8730 * configure.ac: Add errno checking.
8731 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8732 sys/file.h and malloc.h.
8733 (AC_CHECK_DECLS): Add perror.
8734 (srv_mingwce): Handle.
8735 * configure.srv (i[34567]86-*-cygwin*): Add
8736 win32-i386-low.o to srv_tgtobj.
8737 (i[34567]86-*-mingw*): Likewise.
8738 (arm*-*-mingw32ce*): Add case.
8739 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8740 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8741 [__MINGW32CE__] (strerror): New function.
8742 [__MINGW32CE__] (errno): Define to GetLastError.
8743 [__MINGW32CE__] (COUNTOF): New macro.
8744 (remote_open): Remove extra close call.
8745 * mem-break.c (delete_breakpoint_at): New function.
8746 * mem-break.h (delete_breakpoint_at): Declare.
8747 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8748 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8749 [USE_WIN32API] (read, write): Add char* casts.
8750 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8751 * server.h: Include wincecompat.h on Windows CE.
8752 [HAVE_ERRNO_H]: Check.
8753 (perror): Declare if not declared.
8754 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8755 (perror_with_name): Remove errno declaration.
8756 * wincecompat.h: New.
8757 * wincecompat.c: New.
8759 * win32-arm-low.c: New.
8760 * win32-i386-low.c: New.
8761 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8762 (OUTMSG2): Make it safe.
8764 (COUNTOF): New macro.
8765 (NUM_REGS): Get it from the low target.
8766 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8767 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8768 (thread_rec): Let low target handle debug registers.
8769 (child_add_thread): Likewise.
8770 (child_init_thread_list): Likewise.
8771 (continue_one_thread): Likewise.
8773 (do_child_fetch_inferior_registers): Move to ...
8774 * win32-i386-low.c: ... here, and rename to ...
8775 (do_fetch_inferior_registers): ... this.
8776 * win32-low.c (child_fetch_inferior_registers):
8777 Go through the low target.
8778 (do_child_store_inferior_registers): Use regptr.
8779 (strwinerror): New function.
8780 (win32_create_inferior): Handle Windows CE.
8781 Use strwinerror instead of strerror on Windows error
8782 codes. Add program to the error output.
8783 Don't close the main thread handle on Windows CE.
8784 (win32_attach): Use coredll.dll on Windows CE.
8785 (win32_kill): Close current process and current
8787 (win32_detach): Use coredll.dll on Windows CE.
8788 (win32_resume): Let low target handle debug registers, and
8790 (handle_exception): Add/Remove initial breakpoint. Avoid
8791 non-existant WSTOPSIG on Windows CE.
8792 (win32_read_inferior_memory): Cast to remove warning.
8793 (win32_arch_string): Go through the low target.
8794 (initialize_low): Call set_breakpoint_data with the low
8795 target's breakpoint.
8796 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8797 FOP_REGNUM, mappings): Move to ...
8798 * win32-i386-low.c: ... here.
8799 * win32-low.c (win32_thread_info): Move to ...
8800 * win32-low.h: ... here.
8801 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8802 win32-arm-low.c and wincecompat.c.
8803 (all:): Add $EXEEXT.
8804 (install-only:): Likewise.
8805 (gdbserver:): Likewise.
8806 (gdbreplay:): Likewise.
8807 * config.in: Regenerate.
8808 * configure: Regenerate.
8810 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8812 * win32-low.c: Rename typedef thread_info to
8813 win32_thread_info throughout.
8815 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8817 * win32-i386-low.c: Rename to ...
8818 * win32-low.c: ... this.
8819 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8820 * Makefile.in: Likewise.
8822 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8824 * remote-utils.c (monitor_output): Constify msg parameter.
8825 * server.h (monitor_output): Likewise.
8826 * win32-i386-low.c (handle_output_debug_string): New.
8827 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8828 handle_output_debug_string.
8829 (get_child_debug_event): Likewise.
8831 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8833 * server.c (main): Correct strtoul check.
8835 2007-03-27 Jon Ringle <jon@ringle.org>
8837 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8839 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8841 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8843 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8845 * terminal.h: Check HAVE_SGTTY_H.
8847 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8849 * remote-utils.c (remote_open): Print out the assigned port number.
8851 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8853 * remote-utils.c (monitor_output): New function.
8854 * server.c (debug_threads): Define here.
8855 (monitor_show_help): New function.
8856 (handle_query): Handle qRcmd.
8857 (main): Do not handle 'd' packet.
8858 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8859 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8862 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8864 * Makefile.in (EXEEXT): New.
8865 (clean): Use $(EXEEXT).
8867 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8869 * target.h (target_ops): Rename send_signal to request_interrupt,
8870 and remove enum target_signal parameter.
8871 * linux-low.c (linux_request_interrupt): Rename from
8872 linux_send_signal, and always send SIGINT.
8873 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8874 and always send SIGINT.
8875 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8877 (input_interrupt): Likewise.
8879 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8881 * server.c (get_features_xml): Check if target implemented
8883 * win32-i386-low.c (win32_arch_string): New.
8884 (win32_target_ops): Add win32_arch_string as arch_string member.
8886 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8888 * spu-low.c (spu_arch_string): New.
8889 (spu_target_ops): Add spu_arch_string.
8891 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8893 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8894 * configure.ac: Do not check for terminal.h.
8895 * configure, config.in: Regenerated.
8897 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8899 * Makefile.in (OBS): Add $(XML_BUILTIN).
8900 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8902 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8903 (arm-with-iwmmxt.c): New.
8904 * config.in, configure: Regenerate.
8905 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8906 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8907 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8908 (arm*-*-linux*): Add iWMMXt and regset support.
8909 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8910 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8911 (arm_store_wmmxregset, target_regsets): New.
8912 * server.c (get_features_xml): Take annex argument. Check builtin
8914 (handle_query): Handle multiple annexes.
8916 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8918 * remote-utils.c [USE_WIN32API] (read, write): Define.
8919 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8922 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8924 * linux-i386-low.c (the_low_target): Set arch_string.
8925 * linux-x86-64-low.c (the_low_target): Likewise.
8926 * linux-low.c (linux_arch_string): New.
8927 (linux_target_ops): Add it.
8928 * linux-low.h (struct linux_target_ops): Add arch_string.
8929 * server.c (write_qxfer_response): Use const void * for DATA.
8930 (get_features_xml): New.
8931 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8932 * target.h (struct target_ops): Add arch_string method.
8934 2007-01-03 Denis Pilat <denis.pilat@st.com>
8935 Daniel Jacobowitz <dan@codesourcery.com>
8937 * linux-low.c (linux_kill): Handle being called with no threads.
8938 * win32-i386-low.c (win32_kill): Likewise.
8939 (get_child_debug_event): Clear current_process_handle.
8941 2006-12-30 Denis PILAT <denis.pilat@st.com>
8942 Daniel Jacobowitz <dan@codesourcery.com>
8944 * remote-utils.c (remote_open): Check the type of specified
8945 serial port devices before opening them.
8946 * server.c (main): Kill the inferior if an error occurs during
8947 the first remote_open.
8949 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8951 * README: Update supported targets.
8953 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8955 * Makefile.in (clean): Remove reg-mips64.c.
8956 (reg-mips64.c, reg-mips64.o): New rules.
8957 * configure.srv: Handle mips64. Include regset support for mips.
8958 * linux-mips-low.c (union mips_register): New.
8959 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8960 (mips_breakpoint, mips_breakpoint_at): Use int.
8961 (mips_collect_register, mips_supply_register)
8962 (mips_collect_register_32bit, mips_supply_register_32bit)
8963 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8964 (mips_store_fpregset, target_regsets): New.
8965 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8967 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8969 * configure.srv: Add target "spu*-*-*".
8970 * Makefile.in (clean): Remove reg-spu.c.
8971 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8972 * spu-low.c: New file.
8974 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8976 * configure.ac: Correct td_thr_tls_get_addr test.
8977 * configure: Regenerated.
8979 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8981 * linux-low.c (linux_wait_for_event): Reformat. Use the
8983 * remote-utils.c (decode_address_to_semicolon): New.
8984 * server.c (pass_signals, handle_general_set): New.
8985 (handle_query): Mention QPassSignals for qSupported.
8986 (main): Call handle_general_set.
8987 * server.h (pass_signals, decode_address_to_semicolon): New.
8989 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
8991 * server.c (handle_query): Correct error handling for read_auxv.
8993 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
8995 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
8996 and srv_linux_thread_db to yes.
8997 * linux-s390-low.c (s390_fill_gregset): New function.
8998 (target_regsets): Define data structure.
9000 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9002 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9003 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9004 * config.in, configure: Regenerated.
9005 * inferiors.c (gdb_id_to_thread): New function.
9006 (gdb_id_to_thread_id): Use it.
9007 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9008 * linux-low.h (struct process_info): Add th member.
9009 (thread_db_get_tls_address): New prototype.
9010 * remote-utils.c (decode_address): Make non-static.
9011 * server.c (handle_query): Handle qGetTLSAddr.
9012 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9013 * target.h (struct target_ops): Add get_tls_address.
9014 * thread-db.c (maybe_attach_thread): Save the thread handle.
9015 (thread_db_get_tls_address): New.
9017 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9019 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9020 (linux_resume_one_process): Take a siginfo_t *. Update all
9021 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9022 (struct pending_signals): Add a siginfo_t.
9023 (linux_wait_for_process): Always set last_status.
9024 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9025 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9026 * linux-low.h (struct process_info): Add last_status.
9028 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9030 * remote-utils.c (try_rle): New function.
9031 (putpkt_binary): Use it.
9033 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9035 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9036 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9037 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9038 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9039 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9042 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9044 * server.c (terminal_fd): New variable.
9045 (old_foreground_pgrp): Likewise.
9046 (restore_old_foreground_pgrp): New function.
9047 (start_inferior): Record the terminal file descriptor in terminal_fd
9048 and its original foreground group in old_foreground_pgrp. Register
9049 restore_old_foreground_pgrp with atexit().
9051 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9053 * server.c (handle_query): Correct qPart to qXfer.
9055 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9057 * configure.ac: Check for more headers which are missing on
9058 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9059 * configure.srv: Add Cygwin and mingw32.
9060 * remote-utils.c: Don't include headers unconditionally which
9061 are missing on mingw32. Include <winsock.h> for mingw32.
9062 (remote_open): Adjust for mingw32 support. Flush
9063 standard error after writing to it.
9064 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9065 (unblock_async_io, enable_async_io, disable_async_io)
9066 (readchar, getpkt): Update for Winsock support.
9067 (prepare_resume_reply): Expect a protocol signal number.
9068 * server.c: Disable <sys/wait.h> on mingw32.
9069 (start_inferior): Adjust for mingw32 support. Flush
9070 standard error after writing to it.
9071 (attach_inferior): Likewise. Use protocol signal
9073 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9075 * win32-i386-low.c: New file.
9076 * Makefile.in (XM_CLIBS): Set.
9077 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9078 (win32-i386-low.o): New dependency rule.
9079 * linux-low.c (linux_wait): Use target signal numbers.
9080 * target.h (struct target_ops): Doc fix.
9081 * server.h (target_signal_to_name): New prototype.
9082 * gdbreplay.c: Don't include headers unconditionally which
9083 are missing on mingw32. Include <winsock.h> for mingw32.
9084 (remote_close, remote_open): Adjust for Winsock support.
9085 * configure, config.in: Regenerated.
9087 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9089 * server.c (decode_xfer_read, write_qxfer_response): New.
9090 (handle_query): Take a packet length argument. Handle
9091 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9092 the qSupported response.
9093 (main): Update call to handle_query.
9095 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9097 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9098 (putpkt_binary): Renamed from putpkt and adjusted for binary
9100 (putpkt): New wrapper for putpkt_binary.
9101 (readchar): Don't mask off the high bit.
9102 (decode_X_packet): New function.
9103 * server.c (main): Call putpkt_binary if a handler sets the packet
9104 length. Save the length of the incoming packet. Handle 'X'.
9105 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9107 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9109 * server.c (handle_query): Handle qSupported.
9111 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9113 * remote-utils.c (all_symbols_looked_up): New variable.
9114 (look_up_one_symbol): Check it.
9115 * server.h (look_up_one_symbol): New declaration.
9116 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9118 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9120 * Makefile.in (linux-arm-low.o): Update dependencies.
9121 * linux-arm-low.c: Include "gdb_proc_service.h".
9122 (PTRACE_GET_THREAD_AREA): Define.
9123 (ps_get_thread_area): New function.
9125 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9127 * configure.srv (m68k*-*-uclinux*): New target.
9128 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9129 (linux_resume_one_process): Remove extraneous cast.
9130 (linux_read_offsets): New.
9131 (linux_target_op): Add linux_read_offsets on mmuless systems.
9132 * server.c (handle_query): Add qOffsets logic.
9133 * target.h (struct target_ops): Add read_offsets.
9135 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9137 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9138 (PTRACE_GET_THREAD_AREA): Define.
9139 (ps_get_thread_area): New function.
9140 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9141 (linux-x86-64-low.o): Update.
9143 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9145 * configure.ac: Remove checks for prfpregset_t.
9146 * gdb_proc_service.h: New file.
9147 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9148 new "gdb_proc_service.h".
9149 * proc-service.c: Likewise.
9150 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9151 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9152 * Makefile.in (gdb_proc_service_h): Updated.
9153 * configure, config.in: Regenerated.
9155 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9157 * remote-utils.c (prepare_resume_reply): Move declaration
9158 of gdb_id_from_wait to the top of the block.
9160 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9162 * linux-low.c (regsets_store_inferior_registers): Read the regset
9163 from the target before filling it.
9165 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9167 * server.c (attach_inferior): Return SIGTRAP for a successful
9170 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9172 * Makefile.in (OBS): Add version.o.
9173 (STAGESTUFF): Delete.
9174 (version.o): Add dependencies.
9175 (version.c): Replace rule.
9176 (clean): Remove version.c.
9177 * server.c (gdbserver_version): New.
9178 (gdbserver_usage): Use printf.
9179 (main): Handle --version and --help.
9180 * server.h (version, host_name): Add declarations.
9182 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9194 * linux-x86-64-low.c:
9197 * linux-ppc64-low.c:
9206 * linux-crisv32-low.c:
9218 * gdbserver.1: Add (C) after Copyright. Update the FSF
9221 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9223 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9224 (arm_breakpoint_at): Recognize both breakpoints.
9225 (the_low_target): Use the correct breakpoint instruction.
9227 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9229 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9230 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9231 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9232 (the_low_target): Update.
9234 2005-10-25 Andreas Schwab <schwab@suse.de>
9236 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9238 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9239 (ia64_num_regs): Reduce to 462.
9241 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9243 * acinclude.m4: Correct quoting.
9244 * aclocal.m4: Regenerated.
9246 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9247 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9248 (thread_db_init): Call thread_db_err_str.
9249 * configure.ac: Check for TD_VERSION.
9250 * config.in, configure: Regenerated.
9252 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9254 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9256 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9258 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9259 is not available. Define HAVE_PTRACE_GETREGS if it is.
9260 * config.in, configure: Regenerated.
9261 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9262 * linux-i386-low.c, linux-m68k-low.c: Update to use
9263 HAVE_PTRACE_GETREGS.
9264 * linux-low.c (regsets_fetch_inferior_registers)
9265 (regsets_store_inferior_registers): Only return 0 if we processed
9267 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9268 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9270 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9272 * inferiors.c (struct thread_info): Add gdb_id.
9273 (add_thread): Add gdb_id argument.
9274 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9275 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9276 calls to add_thread.
9277 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9278 * server.c (handle_query): Use thread_to_gdb_id.
9279 (handle_v_cont, main): Use gdb_id_to_thread_id.
9280 * server.h (add_thread): Update prototype.
9281 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9284 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9286 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9287 left-padded registers.
9288 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9289 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9291 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9293 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9294 * configure: Regenerate.
9295 * config.in: Regenerate.
9296 * server.h (NEED_DECLARATION_STRERROR):
9297 Replace with !HAVE_DECL_STRERROR.
9299 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9301 * linux-low.c (linux_wait, linux_send_signal): Don't test
9302 an unsigned long variable for > 0 if it could be MAX_ULONG.
9303 * server.c (myresume): Likewise.
9304 * target.c (set_desired_inferior): Likewise.
9306 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9308 * configure.ac: Simplify and improve check for socklen_t.
9309 * configure, config.in: Regenerate.
9311 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9313 * acconfig.h: Remove.
9314 * configure.ac: Add a test for socklen_t. Use three-argument
9315 AC_DEFINE throughout.
9316 * config.in: Regenerated using autoheader 2.59.
9317 * configure: Regenerated.
9319 * gdbreplay.c (socklen_t): Provide a default.
9320 (remote_open): Use socklen_t.
9321 * remote-utils.c (socklen_t): Provide a default.
9322 (remote_open): Use socklen_t.
9323 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9326 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9328 * linux-low.c (linux_read_memory, linux_write_memory)
9329 (linux_read_auxv): Likewise.
9330 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9331 (check_mem_write): Likewise.
9332 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9334 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9335 (registers_from_string, register_data): Likewise.
9336 * server.c (handle_query, main): Likewise.
9337 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9338 (decode_M_packet): Likewise.
9339 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9340 * target.h (struct target_ops): Update read_memory, write_memory,
9342 (read_inferior_memory, write_inferior_memory): Update.
9343 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9345 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9346 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9347 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9348 linux-s390-low.c, linux-sh-low.c: Update for changes in
9349 read_inferior_memory and the_low_target->breakpoint.
9351 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9353 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9354 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9355 * configure.srv: Add powerpc64-*-linux*.
9356 * linux-ppc64-low.c: New file.
9358 2005-05-23 Orjan Friberg <orjanf@axis.com>
9360 * linux-cris-low.c: New file with support for CRIS.
9361 * linux-crisv32-low.c: Ditto for CRISv32.
9362 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9363 (clean): Add reg-cris.c and reg-crisv32.c.
9364 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9365 reg-crisv32.o, and reg-crisv32.c to make rules.
9366 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9369 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9371 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9372 of sizeof (PTRACE_XFER_TYPE).
9373 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9375 2005-05-12 Orjan Friberg <orjanf@axis.com>
9377 * target.h (struct target_ops): Add insert_watchpoint,
9378 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9379 pointers for hardware watchpoint support.
9380 * linux-low.h (struct linux_target_ops): Ditto.
9381 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9382 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9383 to linux_target_ops.
9384 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9386 * server.c (main): Recognize 'Z' and 'z' packets.
9388 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9390 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9391 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9392 (the_low_target): Add new members.
9394 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9396 * proc-service.c (ps_lgetregs): Search all_processes instead of
9399 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9401 * server.c (start_inferior): Change return type to int.
9402 (attach_inferior): Change sigptr to int *.
9403 (handle_v_cont, handle_v_requests): Change signal to int *.
9404 (main): Change signal to int.
9406 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9408 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9409 * configure.srv: Add m32r*-*-linux*.
9410 * linux-m32r-low.c: New file.
9412 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9414 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9416 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9418 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9419 Take unsigned long arguments for PIDs.
9420 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9421 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9422 (wait_for_sigstop, linux_resume_one_process)
9423 (regsets_fetch_inferior_registers, linux_send_signal)
9424 (linux_read_auxv): Likewise. Update the types of variables holding
9425 PIDs. Update format string specifiers.
9426 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9427 * remote-utils.c (prepare_resume_reply): Likewise.
9428 * server.c (cont_thread, general_thread, step_thread)
9429 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9431 (handle_query): Update format specifiers.
9432 (handle_v_cont, main): Use strtoul for thread IDs.
9433 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9434 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9435 (general_thread, step_thread, thread_from_wait)
9436 (old_thread_from_wait): Update.
9437 * target.h (struct thread_resume): Use unsigned long for THREAD.
9438 (struct target_ops): Use unsigned long for arguments to attach and
9441 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9443 * acinclude.m4: Include bfd/bfd.m4 directly.
9444 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9445 <agriffis@toolchain.org>.
9446 * aclocal.m4, configure: Regenerated.
9448 2005-01-07 Andrew Cagney <cagney@gnu.org>
9450 * configure.ac: Rename configure.in, require autoconf 2.59.
9451 * configure: Re-generate.
9453 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9455 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9457 * aclocal.m4: Regenerated.
9458 * configure: Regenerated.
9460 2004-11-21 Andreas Schwab <schwab@suse.de>
9462 * linux-m68k-low.c (m68k_num_gregs): Define.
9463 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9464 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9465 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9466 (m68k_breakpoint_at): New. Add to the_low_target.
9468 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9469 srv_linux_thread_db to yes.
9471 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9473 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9474 (ARCH_SET_FS): Likewise.
9475 (ARCH_GET_FS): Likewise.
9476 (ARCH_GET_GS): Likewise.
9478 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9480 * linux-i386-low.c (ps_get_thread_area): New.
9481 * linux-x86-64-low.c (ps_get_thread_area): New.
9482 * linux-low.c: Include <sys/syscall.h>.
9483 (linux_kill_one_process): Don't kill the first thread here.
9484 (linux_kill): Kill the first thread here.
9485 (kill_lwp): New function.
9486 (send_sigstop, linux_send_signal): Use it.
9487 * proc-service.c: Clean up #ifdefs.
9488 (fpregset_info): Delete.
9489 (ps_lgetregs): Update and enable implementation.
9490 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9492 * remote-utils.c (struct sym_cache, symbol_cache): New.
9493 (input_interrupt): Print a clearer message.
9494 (async_io_enabled): New variable.
9495 (enable_async_io, disable_async_io): Use it. Update comments.
9496 (look_up_one_symbol): Use the symbol cache.
9497 * thread-db.c (thread_db_look_up_symbols): New function.
9498 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9500 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9502 * configure.in: Test for -rdynamic.
9503 * configure: Regenerated.
9504 * Makefile (INTERNAL_LDFLAGS): New.
9505 (gdbserver, gdbreplay): Use it.
9507 2004-09-02 Andrew Cagney <cagney@gnu.org>
9509 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9511 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9513 * linux-low.c (linux_wait): Clear all_processes list also.
9515 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9517 * linux-low.c: Include <errno.h>. Remove extern declaration of
9520 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9522 * gdbreplay.c, server.h, utils.c: Update copyright years.
9524 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9526 * server.c (main): Print child status or termination signal from
9527 variable 'signal', not 'sig'.
9529 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9531 * linux-low.c (linux_read_memory): Change return type to
9532 int. Check for and return error from ptrace().
9533 * target.c (read_inferior_memory): Change return type to int. Pass
9534 back return status from the_target->read_memory().
9535 * target.h (struct target_ops): Adapt *read_memory() prototype.
9537 (read_inferior_memory): Adapt prototype.
9538 * server.c (main): Return an error packet if
9539 read_inferior_memory() returns an error.
9541 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9543 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9544 Unify with other clean targets.
9546 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9548 * server.c (handle_v_cont): Call set_desired_inferior.
9550 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9552 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9554 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9556 * linux-low.c (linux_wait): Unblock async I/O.
9557 (linux_resume): Block and enable async I/O.
9558 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9559 * server.h (block_async_io, unblock_async_io): Add prototypes.
9561 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9563 * remote-utils.c (remote_open): Print a status notice after
9565 * server.c (attach_inferior): Print a status notice after
9568 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9570 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9572 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9574 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9576 * server.c, target.h: Update copyright years.
9578 2004-02-25 Roland McGrath <roland@redhat.com>
9580 * target.h (struct target_ops): New member `read_auxv'.
9581 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9582 * linux-low.c (linux_read_auxv): New function.
9583 (linux_target_ops): Initialize `read_auxv' member to that.
9585 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9587 Committed by Jim Blandy <jimb@redhat.com>.
9589 * linux-s390-low.c (s390_num_regs): Update.
9590 (s390_regmap): Remove control registers. Use __s390x__ predefine
9591 instead of GPR_SIZE to distiguish s390 and s390x targets.
9593 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9595 * linux-low.c: Update copyright year.
9596 (check_removed_breakpoint): Clear pending_is_breakpoint.
9597 (linux_set_resume_request, linux_queue_one_thread)
9598 (resume_status_pending_p): New functions.
9599 (linux_continue_one_thread): Use process->resume.
9600 (linux_resume): Only resume threads if there are no pending events.
9601 * linux-low.h (struct process_info): Add resume request
9604 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9606 * regcache.c (new_register_cache): Clear the allocated register
9607 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9609 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9611 * linux-low.c (linux_resume): Take a struct thread_resume *
9613 (linux_wait): Update call.
9614 (resume_ptr): New static variable.
9615 (linux_continue_one_thread): Renamed from
9616 linux_continue_one_process. Use resume_ptr.
9617 (linux_resume): Use linux_continue_one_thread.
9618 * server.c (handle_v_cont, handle_v_requests): New functions.
9619 (myresume): New function.
9620 (main): Handle 'v' case.
9621 * target.h (struct thread_resume): New type.
9622 (struct target_ops): Change argument of "resume" to struct
9624 (myresume): Delete macro.
9626 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9628 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9629 (uninstall): Support DESTDIR.
9631 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9633 * configure.srv: Add xscale*linux copy of arm*linux entry.
9635 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9637 * linux-arm-low.c (arm_reinsert_addr): New function.
9638 (the_low_target): Add arm_reinsert_addr.
9640 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9642 * mem-break.c: Remove whitespace at end of file.
9644 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9646 * configure.in: Check whether we need to prototype strerror.
9647 * server.h: Optionally prototype strerror.
9648 * gdbreplay.c (perror_with_name): Use strerror.
9649 * linux-low.c (linux_attach_lwp): Use strerror.
9650 * utils.c (perror_with_name): Use strerror.
9651 * config.in, configure: Regenerated.
9653 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9655 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9656 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9658 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9660 * Makefile.in (SFILES): Update.
9661 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9662 low-sun3.c: Remove files.
9664 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9666 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9667 (linux_detach_one_process, linux_detach): New functions.
9668 (linux_target_ops): Add linux_detach.
9669 * server.c (main): Handle 'D' packet.
9670 * target.h (struct target_ops): Add "detach" member.
9671 (detach_inferior): Define.
9673 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9675 From Kelley Cook <kelleycook@wideopenwest.com>:
9676 * configure.srv: Accept i[34567]86 variants.
9678 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9680 * linux-low.c (linux_wait_for_event): Correct comment typos.
9681 (linux_resume_one_process): Call check_removed_breakpoint.
9682 (linux_send_signal): New function.
9683 (linux_target_ops): Add linux_send_signal.
9684 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9686 * target.h (struct target_ops): Add send_signal.
9688 2003-05-29 Jim Blandy <jimb@redhat.com>
9690 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9691 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9692 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9693 away part of the register's value.
9695 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9697 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9698 (linux_wait_for_event, linux_init_signals): Likewise.
9700 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9702 * configure.in: Check for stdlib.h.
9703 * configure: Regenerated.
9704 * config.in: Regenerated.
9706 2003-01-04 Andreas Schwab <schwab@suse.de>
9708 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9710 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9712 * Makefile.in: Remove obsolete code.
9714 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9716 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9717 defined(PT_FPR0_HI).
9719 2002-11-17 Stuart Hughes <seh@zee2.com>
9721 * linux-arm-low.c (arm_num_regs): Increase.
9722 (arm_regmap): Include status register.
9724 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9726 * linux-low.c (register_addr): Remove incorrect -1 check.
9728 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9730 * linux-low.c (linux_create_inferior): Call setpgid. Return
9732 (unstopped_p, linux_signal_pid): Remove.
9733 (linux_target_ops): Remove linux_signal_pid.
9734 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9735 global instead of target method.
9736 * target.h (struct target_ops): Remove signal_pid. Update comment
9737 for create_inferior.
9738 * server.c (signal_pid): New variable.
9739 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9740 gdbserver. Set the child to be the foreground process group.
9741 (attach_inferior): Set signal_pid.
9743 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9745 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9747 2002-08-20 Jim Blandy <jimb@redhat.com>
9749 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9752 2002-08-01 Andrew Cagney <cagney@redhat.com>
9754 * Makefile.in: Make chill references obsolete.
9756 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9758 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9759 * configure: Regenerate.
9760 * config.in: Regenerate.
9762 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9764 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9765 (perror_with_name, remote_close, remote_open, expect, play): Static.
9767 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9769 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9770 byte offsets instead of an array of indexes.
9771 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9773 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9775 * regcache.c: Add comment.
9777 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9779 * thread-db.c: New file.
9780 * proc-service.c: New file.
9781 * acinclude.m4: New file.
9782 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9783 proc-service.o, and thread-db.o.
9784 (linux-low.o): Add USE_THREAD_DB.
9785 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9786 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9787 * aclocal.m4: Regenerated.
9788 * config.in: Regenerated.
9789 * configure: Regenerated.
9790 * configure.in: Check for proc_service.h, sys/procfs.h,
9791 thread_db.h, and linux/elf.h headrs.
9792 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9793 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9794 Check for -lthread_db and thread support.
9795 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9796 PowerPC, and SuperH.
9797 * i387-fp.c: Constify arguments.
9798 * i387-fp.h: Likewise.
9799 * inferiors.c: (struct thread_info): Renamed from
9800 `struct inferior_info'. Remove PID member. Use generic inferior
9801 list header. All uses updated.
9802 (inferiors, signal_pid): Removed.
9803 (all_threads): New variable.
9804 (get_thread): Define.
9805 (add_inferior_to_list): New function.
9806 (for_each_inferior): New function.
9807 (change_inferior_id): New function.
9808 (add_inferior): Removed.
9809 (remove_inferior): New function.
9810 (add_thread): New function.
9811 (free_one_thread): New function.
9812 (remove_thread): New function.
9813 (clear_inferiors): Use for_each_inferior and free_one_thread.
9814 (find_inferior): New function.
9815 (find_inferior_id): New function.
9816 (inferior_target_data): Update argument type.
9817 (set_inferior_target_data): Likewise.
9818 (inferior_regcache_data): Likewise.
9819 (set_inferior_regcache_data): Likewise.
9820 * linux-low.c (linux_bp_reinsert): Remove.
9821 (all_processes, stopping_threads, using_thrads)
9822 (struct pending_signals, debug_threads, pid_of): New.
9823 (inferior_pid): Replace with macro.
9824 (struct inferior_linux_data): Remove.
9825 (get_stop_pc, add_process): New functions.
9826 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9827 Use add_process and add_thread.
9828 (linux_attach_lwp): New function, based on old linux_attach. Use
9829 add_process and add_thread. Set stop_expected for new threads.
9830 (linux_attach): New function.
9831 (linux_kill_one_process): New function.
9832 (linux_kill): Kill all LWPs.
9833 (linux_thread_alive): Use find_inferior_id.
9834 (check_removed_breakpoints, status_pending_p): New functions.
9835 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9836 Update. Use WNOHANG. Wait for cloned processes also. Update process
9837 struct for the found process.
9838 (linux_wait_for_event): New function.
9839 (linux_wait): Use it. Support LWPs.
9840 (send_sigstop, wait_for_sigstop, stop_all_processes)
9841 (linux_resume_one_process, linux_continue_one_process): New functions.
9842 (linux_resume): Support LWPs.
9843 (REGISTER_RAW_SIZE): Remove.
9844 (fetch_register): Use register_size instead. Call supply_register.
9845 (usr_store_inferior_registers): Likewise. Call collect_register.
9847 (regsets_fetch_inferior_registers): Improve error message.
9848 (regsets_store_inferior_registers): Add debugging.
9849 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9850 (unstopped_p, linux_signal_pid): New functions.
9851 (linux_target_ops): Add linux_signal_pid.
9852 (linux_init_signals): New function.
9853 (initialize_low): Call it. Initialize using_threads.
9854 * regcache.c (inferior_regcache_data): Add valid
9856 (get_regcache): Fetch registers lazily. Add fetch argument
9857 and update all callers.
9858 (regcache_invalidate_one, regcache_invalidate): New
9860 (new_register_cache): Renamed from create_register_cache.
9861 Return the new regcache.
9862 (free_register_cache): Change argument to a void *.
9863 (registers_to_string, registers_from_string): Call get_regcache
9864 with fetch flag set.
9865 (register_data): Make static. Pass fetch flag to get_regcache.
9866 (supply_register): Call get_regcache with fetch flag clear.
9867 (collect_register): Call get_regcache with fetch flag set.
9868 (collect_register_as_string): New function.
9869 * regcache.h: Update.
9870 * remote-utils.c (putpkt): Flush after debug output and use
9872 Handle input interrupts while waiting for an ACK.
9873 (input_interrupt): Use signal_pid method.
9874 (getpkt): Flush after debug output and use stderr.
9875 (outreg): Use collect_register_as_string.
9876 (new_thread_notify, dead_thread_notify): New functions.
9877 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9879 (look_up_one_symbol): Flush after debug output.
9880 * server.c (step_thread, server_waiting): New variables.
9881 (start_inferior): Don't use signal_pid. Update call to mywait.
9882 (attach_inferior): Update call to mywait.
9883 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9884 (main): Don't fetch/store registers explicitly. Use
9885 set_desired_inferior. Support proposed ``Hs'' packet. Update
9888 (struct inferior_list, struct_inferior_list_entry): New.
9889 * target.c (set_desired_inferior): New.
9890 (write_inferior_memory): Constify.
9891 (mywait): New function.
9893 (struct target_ops): New signal_pid method.
9894 (mywait): Removed macro, added prototype.
9896 * linux-low.h (regset_func): Removed.
9897 (regset_fill_func, regset_store_func): New.
9898 (enum regset_type): New.
9899 (struct regset_info): Add type field. Use new operation types.
9900 (struct linux_target_ops): stop_pc renamed to get_pc.
9901 Add decr_pc_after_break and breakpoint_at.
9902 (get_process, get_thread_proess, get_process_thread)
9903 (strut process_info, all_processes, linux_attach_lwp)
9904 (thread_db_init): New.
9906 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9907 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9908 (the_low_target): Add new members.
9909 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9910 (i386_store_fpxregset): Constify.
9911 (target_regsets): Add new kind identifier.
9912 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9913 (i386_set_pc): Add debugging.
9914 (i386_breakpoint_at): New function.
9915 (the_low_target): Add new members.
9916 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9917 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9918 (mips_breakpoint_at): New.
9919 (the_low_target): Add new members.
9920 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9921 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9922 (the_low_target): Add new members.
9923 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9924 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9925 (the_low_target): Add new members.
9926 * linux-x86-64-low.c (target_regsets): Add new kind
9929 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9931 From Martin Pool <mbp@samba.org>:
9932 * server.c (gdbserver_usage): New function.
9935 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9937 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9940 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9942 * Makefile.in: Remove obsolete code.
9944 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9946 * linux-low.c (regsets_fetch_inferior_registers),
9947 (regsets_store_inferior_registers): Removed cast to int from
9949 * regcache.h: Added declaration of struct inferior_info.
9951 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9953 * inferiors.c (struct inferior_info): Add regcache_data.
9954 (add_inferior): Call create_register_cache.
9955 (clear_inferiors): Call free_register_cache.
9956 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9957 * regcache.c (struct inferior_regcache_data): New.
9958 (registers): Remove.
9959 (get_regcache): New function.
9960 (create_register_cache, free_register_cache): New functions.
9961 (set_register_cache): Don't initialize the register cache here.
9962 (registers_to_string, registers_from_string, register_data): Call
9964 * regcache.h: Add prototypes.
9965 * server.h: Likewise.
9967 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9969 * mem-break.c: New file.
9970 * mem-break.h: New file.
9971 * Makefile.in: Add mem-break.o rule; update server.h
9973 * inferiors.c (struct inferior_info): Add target_data
9975 (clear_inferiors): Free target_data member if set.
9976 (inferior_target_data, set_inferior_target_data): New functions.
9977 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
9978 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
9979 * linux-low.c (linux_bp_reinsert): New variable.
9980 (struct inferior_linux_data): New.
9981 (linux_create_inferior): Use set_inferior_target_data.
9982 (linux_attach): Likewise. Call add_inferior.
9983 (linux_wait_for_one_inferior): New function.
9984 (linux_wait): Call it.
9985 (linux_write_memory): Add const.
9986 (initialize_low): Call set_breakpoint_data.
9987 * linux-low.h (struct linux_target_ops): Add breakpoint
9989 * server.c (attach_inferior): Remove extra add_inferior
9991 * server.h: Include mem-break.h. Update inferior.c
9993 * target.c (read_inferior_memory)
9994 (write_inferior_memory): New functions.
9995 * target.h (read_inferior_memory)
9996 (write_inferior_memory): Change macros to prototypes.
9997 (struct target_ops): Update comments. Add const to write_memory
10000 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10002 * linux-low.c (usr_store_inferior_registers): Support
10003 registers which are allowed to fail to store.
10004 * linux-low.h (linux_target_ops): Likewise.
10005 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10006 (ppc_cannot_store_register): FPSCR may not be storable.
10008 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10010 * server.h: Include <string.h> if HAVE_STRING_H.
10011 * ChangeLog: Correct paths in last ChangeLog entry.
10013 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10015 * linux-low.h: Remove obsolete prototypes.
10016 (struct linux_target_ops): New.
10017 (extern the_low_target): New.
10018 * linux-low.c (num_regs, regmap): Remove declarations.
10019 (register_addr): Use the_low_target explicitly.
10020 (fetch_register): Likewise.
10021 (usr_fetch_inferior_registers): Likewise.
10022 (usr_store_inferior_registers): Likewise.
10023 * linux-arm-low.c (num_regs): Remove.
10024 (arm_num_regs): Define.
10025 (arm_regmap): Renamed from regmap, made static.
10026 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10028 (arm_cannot_store_register): Renamed from cannot_store_register,
10030 (the_low_target): New.
10031 * linux-i386-low.c (num_regs): Remove.
10032 (i386_num_regs): Define.
10033 (i386_regmap): Renamed from regmap, made static.
10034 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10036 (i386_cannot_store_register): Renamed from cannot_store_register,
10038 (the_low_target): New.
10039 * linux-ia64-low.c (num_regs): Remove.
10040 (ia64_num_regs): Define.
10041 (ia64_regmap): Renamed from regmap, made static.
10042 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10044 (ia64_cannot_store_register): Renamed from cannot_store_register,
10046 (the_low_target): New.
10047 * linux-m68k-low.c (num_regs): Remove.
10048 (m68k_num_regs): Define.
10049 (m68k_regmap): Renamed from regmap, made static.
10050 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10052 (m68k_cannot_store_register): Renamed from cannot_store_register,
10054 (the_low_target): New.
10055 * linux-mips-low.c (num_regs): Remove.
10056 (mips_num_regs): Define.
10057 (mips_regmap): Renamed from regmap, made static.
10058 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10060 (mips_cannot_store_register): Renamed from cannot_store_register,
10062 (the_low_target): New.
10063 * linux-ppc-low.c (num_regs): Remove.
10064 (ppc_num_regs): Define.
10065 (ppc_regmap): Renamed from regmap, made static.
10066 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10068 (ppc_cannot_store_register): Renamed from cannot_store_register,
10070 (the_low_target): New.
10071 * linux-s390-low.c (num_regs): Remove.
10072 (s390_num_regs): Define.
10073 (s390_regmap): Renamed from regmap, made static.
10074 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10076 (s390_cannot_store_register): Renamed from cannot_store_register,
10078 (the_low_target): New.
10079 * linux-sh-low.c (num_regs): Remove.
10080 (sh_num_regs): Define.
10081 (sh_regmap): Renamed from regmap, made static.
10082 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10084 (sh_cannot_store_register): Renamed from cannot_store_register,
10086 (the_low_target): New.
10087 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10088 (the_low_target): New.
10090 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10092 * Makefile.in: Add stamp-h target.
10093 * configure.in: Create stamp-h.
10094 * configure: Regenerated.
10096 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10098 * inferiors.c: New file.
10099 * target.c: New file.
10100 * target.h: New file.
10101 * Makefile.in: Add target.o and inferiors.o. Update
10103 * linux-low.c (inferior_pid): New static variable,
10104 moved from server.c.
10105 (linux_create_inferior): Renamed from create_inferior.
10106 Call add_inferior. Return 0 on success instead of a PID.
10107 (linux_attach): Renamed from myattach.
10108 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10109 (linux_thread_alive): Renamed from mythread_alive.
10110 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10112 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10113 (regsets_store_inferior_registers): Correct error message.
10114 Add missing ``return 0''.
10115 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10116 (linux_store_registers): Renamed from store_inferior_registers.
10117 (linux_read_memory): Renamed from read_inferior_memory.
10118 (linux_write_memory): Renamed from write_inferior_memory.
10119 (linux_target_ops): New structure.
10120 (initialize_low): Call set_target_ops ().
10121 * remote-utils.c (unhexify): New function.
10122 (hexify): New function.
10123 (input_interrupt): Send signals to ``signal_pid''.
10124 * server.c (inferior_pid): Remove.
10125 (start_inferior): Update create_inferior call.
10126 (attach_inferior): Call add_inferior.
10127 (handle_query): New function.
10128 (main): Call handle_query for `q' packets.
10129 * server.h: Include "target.h". Remove obsolete prototypes.
10130 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10132 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10134 * Makefile.in: Add WARN_CFLAGS. Update configury
10136 * configure.in: Check for <string.h>
10137 * configure: Regenerate.
10138 * config.in: Regenerate.
10139 * gdbreplay.c: Include needed system headers.
10140 (remote_open): Remove strchr prototype.
10141 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10142 * regcache.c (supply_register): Change buf argument to const void *.
10143 (supply_register_by_name): Likewise.
10144 (collect_register): Change buf argument to void *.
10145 (collect_register_by_name): Likewise.
10146 * regcache.h: Add missing prototypes.
10147 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10148 * server.c (handle_query): New function.
10149 (attached): New static variable, moved out of main.
10150 (main): Quiet longjmp clobber warnings.
10151 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10152 * utils.c (error): Remove NORETURN.
projects / thirdparty / binutils-gdb.git / blob