1 2014-08-29 Gary Benson <gbenson@redhat.com>
3 * Makefile.in (SFILES): Add common/cleanups.c.
5 (cleanups.o): New rule.
7 2014-08-29 Gary Benson <gbenson@redhat.com>
9 * utils.c (internal_vwarning): New function.
11 2014-08-28 Gary Benson <gbenson@redhat.com>
13 * utils.h (fatal): Remove declaration.
14 * utils.c (fatal): Remove function.
16 2014-08-28 Gary Benson <gbenson@redhat.com>
18 * tracepoint.c (gdb_agent_init): Replace fatal with
20 (initialize_tracepoint): Likewise.
22 2014-08-28 Gary Benson <gbenson@redhat.com>
24 * remote-utils.c (remote_prepare): Replace fatal with error.
26 2014-08-28 Gary Benson <gbenson@redhat.com>
28 * linux-low.c (linux_async): Replace fatal with warning.
30 (linux_start_non_stop): Return -1 if linux_async failed.
32 2014-08-28 Gary Benson <gbenson@redhat.com>
34 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
36 (i386_dr_low_get_addr): Remove vague comment.
37 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
40 2014-08-28 Gary Benson <gbenson@redhat.com>
42 * inferiors.c (get_thread_process): Replace check with gdb_assert.
43 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
45 (linux_resume_one_lwp): Likewise.
46 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
48 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
50 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
51 (init_register_cache): Replace fatal with gdb_assert_not_reached.
52 (find_register_by_name): Replace fatal with internal_error.
53 (find_regno): Likewise.
54 * tdesc.c (init_target_desc): Replace check with gdb_assert.
55 * thread-db.c (thread_db_create_event): Likewise.
56 (thread_db_load_search): Likewise.
57 (try_thread_db_load_1): Likewise.
58 * tracepoint.c (get_jump_space_head): Replace fatal with
60 (claim_trampoline_space): Likewise.
61 (have_fast_tracepoint_trampoline_buffer): Likewise.
62 (cmd_qtstart): Likewise.
63 (stop_tracing): Likewise.
64 (fast_tracepoint_collecting): Likewise.
65 (target_malloc): Likewise.
66 (download_tracepoint): Likewise.
67 (download_trace_state_variables): Replace check with gdb_assert.
68 (upload_fast_traceframes): Replace fatal with internal_error.
70 2014-08-19 Tom Tromey <tromey@redhat.com>
71 Gary Benson <gbenson@redhat.com>
73 * Makefile.in (SFILES): Add common/common-debug.c.
74 (OBS): Add common-debug.o.
75 (common-debug.o): New rule.
76 * debug.h (debug_printf): Don't declare.
77 * debug.c (debug_printf): Renamed and rewritten as...
78 (debug_vprintf): New function.
80 2014-08-19 Gary Benson <gbenson@redhat.com>
82 * utils.h: Do not include print-utils.h.
84 2014-08-19 Tom Tromey <tromey@redhat.com>
85 Gary Benson <gbenson@redhat.com>
87 * server.h: Add static assertion.
88 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
90 2014-08-19 Tom Tromey <tromey@redhat.com>
91 Gary Benson <gbenson@redhat.com>
93 * Makefile.in (SFILES): Add common/errors.c.
95 (IPA_OBS): Add errors-ipa.o.
97 (errors-ipa.o): Likewise.
98 * utils.h (perror_with_name, error, warning): Don't declare.
99 * utils.c (warning): Renamed and rewritten as...
100 (vwarning): New function.
101 (error): Renamed and rewritten as...
102 (verror): New function.
103 (internal_error): Renamed and rewritten as...
104 (internal_verror): New function.
106 2014-08-07 Gary Benson <gbenson@redhat.com>
108 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
109 * configure: Regenerate.
110 * config.in: Likewise.
111 * server.h: Do not include errno.h.
112 * event-loop.c: Likewise.
113 * hostio-errno.c: Likewise.
114 * linux-low.c: Likewise.
115 * remote-utils.c: Likewise.
116 * spu-low.c: Likewise.
118 * gdbreplay.c: Unconditionally include errno.h.
120 2014-08-07 Gary Benson <gbenson@redhat.com>
122 * server.h: Do not include string.h.
123 * event-loop.c: Likewise.
124 * linux-low.c: Likewise.
125 * regcache.c: Likewise.
126 * remote-utils.c: Likewise.
127 * spu-low.c: Likewise.
130 2014-08-07 Gary Benson <gbenson@redhat.com>
132 * server.h: Do not include gdb_assert.h.
134 2014-08-07 Gary Benson <gbenson@redhat.com>
136 * server.h: Do not include common-utils.h.
138 2014-08-07 Gary Benson <gbenson@redhat.com>
140 * server.h: Do not include ptid.h.
143 2014-08-07 Gary Benson <gbenson@redhat.com>
145 * server.h: Do not include gdb_locale.h.
147 2014-08-07 Gary Benson <gbenson@redhat.com>
149 * server.h: Do not include gdb/signals.h.
150 * win32-low.c: Likewise.
152 2014-08-07 Gary Benson <gbenson@redhat.com>
154 * server.h: Do not include pathmax.h.
156 2014-08-07 Gary Benson <gbenson@redhat.com>
158 * server.h: Do not include libiberty.h.
159 * linux-bfin-low.c: Likewise.
161 2014-08-07 Gary Benson <gbenson@redhat.com>
163 * server.h: Do not include ansidecl.h.
165 2014-08-07 Gary Benson <gbenson@redhat.com>
167 * linux-x86-low.c: Do not include stddef.h.
168 * lynx-ppc-low.c: Likewise.
169 * tracepoint.c: Likewise.
171 2014-08-07 Gary Benson <gbenson@redhat.com>
173 * server.h: Do not include stdarg.h.
174 * nto-low.c: Likewise.
176 2014-08-07 Gary Benson <gbenson@redhat.com>
178 * server.h: Do not include stdlib.h.
179 * inferiors.c: Likewise.
180 * linux-low.c: Likewise.
181 * regcache.c: Likewise.
182 * spu-low.c: Likewise.
183 * tracepoint.c: Likewise.
186 2014-08-07 Gary Benson <gbenson@redhat.com>
188 * server.h: Do not include stdio.h.
189 * linux-low.c: Likewise.
190 * remote-utils.c: Likewise.
191 * spu-low.c: Likewise.
193 * wincecompat.c: Likewise.
195 2014-08-06 Gary Benson <gbenson@redhat.com>
197 * regcache.c (init_register_cache): Move conditionals inside if.
199 2014-08-06 Gary Benson <gbenson@redhat.com>
201 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
203 2014-07-31 Gary Benson <gbenson@redhat.com>
205 * ax.h: Do not include server.h.
206 * gdbthread.h: Likewise.
207 * lynx-low.h: Likewise.
210 2014-07-30 Gary Benson <gbenson@redhat.com>
212 * server.h: Include common-defs.h.
213 Do not include config.h or build-gnulib-gdbserver/config.h.
215 2014-07-30 Gary Benson <gbenson@redhat.com>
217 * hostio-errno.c: Move server.h to top of includes list.
218 * inferiors.c: Likewise.
219 * linux-x86-low.c: Likewise.
220 * notif.c: Include server.h.
222 2014-07-24 Tom Tromey <tromey@redhat.com>
223 Gary Benson <gbenson@redhat.com>
225 * server.h (CORE_ADDR): Now unsigned.
227 2014-07-16 Pedro Alves <palves@redhat.com>
229 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
231 2014-07-15 Pedro Alves <palves@redhat.com>
233 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
236 2014-07-11 Pedro Alves <palves@redhat.com>
238 * linux-low.c (kill_wait_lwp): New function, based on
239 kill_one_lwp_callback, but use my_waitpid directly.
240 (kill_one_lwp_callback, linux_kill): Use it.
242 2014-06-23 Pedro Alves <palves@redhat.com>
244 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
245 before setting DR0..DR3.
247 2014-06-20 Gary Benson <gbenson@redhat.com>
249 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
250 * configure: Regenerated.
251 * config.in: Likewise.
253 2014-06-20 Gary Benson <gbenson@redhat.com>
255 * Makefile.in (SFILES): Update locations for files moved
257 (object file files): Reordered.
259 2014-06-20 Gary Benson <gbenson@redhat.com>
261 * i386-low.h (i386_dr_low_can_set_addr): Removed.
262 (i386_dr_low_set_addr): Likewise.
263 (i386_dr_low_get_addr): Likewise.
264 (i386_dr_low_can_set_control): Likewise.
265 (i386_dr_low_set_control): Likewise.
266 (i386_dr_low_get_control): Likewise.
267 (i386_dr_low_get_status): Likewise.
268 (i386_get_debug_register_length): Likewise.
269 * linux-x86-low.c (i386_dr_low_set_addr):
270 Changed signature. Made static.
271 (i386_dr_low_get_addr): Likewise.
272 (i386_dr_low_set_control): Likewise.
273 (i386_dr_low_get_control): Likewise.
274 (i386_dr_low_get_status): Likewise.
275 (i386_dr_low): New global variable.
276 * win32-i386-low.c (i386_dr_low_set_addr):
277 Changed signature. Made static.
278 (i386_dr_low_get_addr): Likewise.
279 (i386_dr_low_set_control): Likewise.
280 (i386_dr_low_get_control): Likewise.
281 (i386_dr_low_get_status): Likewise.
282 (i386_dr_low): New global variable.
284 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
286 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
287 * Makefile.in (AR, AR_FLAGS): Define.
288 * configure: Regenerate.
290 2014-06-19 Gary Benson <gbenson@redhat.com>
292 * Makefile.in (i386-dregs.o): New rule.
293 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
294 * i386-low.c (target.h): Remove include.
295 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
296 (DR_CONTROL_SHIFT): Likewise.
297 (DR_CONTROL_SIZE): Likewise.
298 (DR_RW_EXECUTE): Likewise.
299 (DR_RW_WRITE): Likewise.
300 (DR_RW_READ): Likewise.
301 (DR_RW_IORW): Likewise.
302 (DR_LEN_1): Likewise.
303 (DR_LEN_2): Likewise.
304 (DR_LEN_4): Likewise.
305 (DR_LEN_8): Likewise.
306 (DR_LOCAL_ENABLE_SHIFT): Likewise.
307 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
308 (DR_ENABLE_SIZE): Likewise.
309 (DR_LOCAL_SLOWDOWN): Likewise.
310 (DR_GLOBAL_SLOWDOWN): Likewise.
311 (DR_CONTROL_RESERVED): Likewise.
312 (I386_DR_CONTROL_MASK): Likewise.
313 (I386_DR_VACANT): Likewise.
314 (I386_DR_LOCAL_ENABLE): Likewise.
315 (I386_DR_GLOBAL_ENABLE): Likewise.
316 (I386_DR_DISABLE): Likewise.
317 (I386_DR_SET_RW_LEN): Likewise.
318 (I386_DR_GET_RW_LEN): Likewise.
319 (I386_DR_WATCH_HIT): Likewise.
320 (i386_wp_op_t): Likewise.
321 (i386_show_dr): Likewise.
322 (i386_length_and_rw_bits): Likewise.
323 (i386_insert_aligned_watchpoint): Likewise.
324 (i386_remove_aligned_watchpoint): Likewise.
325 (i386_handle_nonaligned_watchpoint): Likewise.
326 i386_update_inferior_debug_regs(): Likewise.
327 (i386_dr_insert_watchpoint): Likewise.
328 (i386_dr_remove_watchpoint): Likewise.
329 (i386_dr_region_ok_for_watchpoint): Likewise.
330 (i386_dr_stopped_data_address): Likewise.
331 (i386_dr_stopped_by_watchpoint): Likewise.
333 2014-06-19 Gary Benson <gbenson@redhat.com>
335 * i386-low.c (i386_dr_show): Renamed to
336 i386_show_dr and made static. All uses updated.
337 (i386_dr_length_and_rw_bits): Renamed to
338 i386_length_and_rw_bits and made static.
340 (i386_dr_insert_aligned_watchpoint): Renamed to
341 i386_insert_aligned_watchpoint and made static.
343 (i386_dr_remove_aligned_watchpoint): Renamed to
344 i386_remove_aligned_watchpoint and made static.
346 (i386_dr_update_inferior_debug_regs): Renamed to
347 i386_update_inferior_debug_regs and made static.
350 2014-06-18 Gary Benson <gbenson@redhat.com>
352 * i386-low.h (i386_dr_low_can_set_addr): New macro.
353 (i386_dr_low_can_set_control): Likewise.
354 (i386_get_debug_register_length): Likewise.
355 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
356 (i386_dr_low_can_set_control): Likewise.
357 (i386_get_debug_register_length): Likewise.
359 2014-06-17 Gary Benson <gbenson@redhat.com>
361 * i386-low.h (i386-dregs.h): New include.
362 (DR_FIRSTADDR): Now in i386-dregs.h.
363 (DR_LASTADDR): Likewise.
364 (DR_NADDR): Likewise.
365 (DR_STATUS): Likewise.
366 (DR_CONTROL): Likewise.
367 (i386_debug_reg_state): Likewise.
368 (i386_dr_insert_watchpoint): Likewise.
369 (i386_dr_remove_watchpoint): Likewise.
370 (i386_dr_region_ok_for_watchpoint): Likewise.
371 (i386_dr_stopped_data_address): Likewise.
372 (i386_dr_stopped_by_watchpoint): Likewise.
373 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
375 2014-06-18 Gary Benson <gbenson@redhat.com>
377 * i386-low.h (i386_low_insert_watchpoint): Renamed to
378 i386_dr_insert_watchpoint.
379 (i386_low_remove_watchpoint): Renamed to
380 i386_dr_remove_watchpoint.
381 (i386_low_region_ok_for_watchpoint): Renamed to
382 i386_dr_region_ok_for_watchpoint.
383 (i386_low_stopped_data_address): Renamed to
384 i386_dr_stopped_data_address.
385 (i386_low_stopped_by_watchpoint): Renamed to
386 i386_dr_stopped_by_watchpoint.
387 * i386-low.c (i386_show_dr): Renamed to
388 i386_dr_show and made nonstatic. All uses updated.
389 (i386_length_and_rw_bits): Renamed to
390 i386_dr_length_and_rw_bits and made nonstatic.
392 (i386_insert_aligned_watchpoint): Renamed to
393 i386_dr_insert_aligned_watchpoint and made nonstatic.
395 (i386_remove_aligned_watchpoint): Renamed to
396 i386_dr_remove_aligned_watchpoint and made nonstatic.
398 (i386_update_inferior_debug_regs): Renamed to
399 i386_dr_update_inferior_debug_regs and made nonstatic.
401 (i386_low_insert_watchpoint): Renamed to
402 i386_dr_insert_watchpoint. All uses updated.
403 (i386_low_remove_watchpoint): Renamed to
404 i386_dr_remove_watchpoint. All uses updated.
405 (i386_low_region_ok_for_watchpoint): Renamed to
406 i386_dr_region_ok_for_watchpoint. All uses updated.
407 (i386_low_stopped_data_address): Renamed to
408 i386_dr_stopped_data_address. All uses updated.
409 (i386_low_stopped_by_watchpoint): Renamed to
410 i386_dr_stopped_by_watchpoint. All uses updated.
412 2014-06-18 Gary Benson <gbenson@redhat.com>
414 * i386-low.c (i386_dr_low_can_set_addr): New macro.
415 (i386_dr_low_can_set_control): Likewise.
416 (i386_insert_aligned_watchpoint): New check.
418 2014-06-18 Gary Benson <gbenson@redhat.com>
420 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
423 2014-06-18 Gary Benson <gbenson@redhat.com>
425 * i386-low.c (i386_length_and_rw_bits): Use internal_error
426 instead of fatal and error.
427 (i386_handle_nonaligned_watchpoint): Likewise.
429 2014-06-18 Gary Benson <gbenson@redhat.com>
431 * i386-low.c (i386_get_debug_register_length): New macro.
432 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
433 (i386_show_dr): Use debug_printf instead of fprintf. Use
434 phex to format values.
436 2014-06-18 Gary Benson <gbenson@redhat.com>
438 * i386-low.h: Comment changes.
439 * i386-low.c: Likewise.
441 2014-06-18 Gary Benson <gbenson@redhat.com>
443 * i386-low.c: Whitespace changes.
445 2014-06-12 Tom Tromey <tromey@redhat.com>
447 * utils.c (freeargv): Remove.
449 2014-06-12 Tom Tromey <tromey@redhat.com>
451 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
452 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
453 (parse_debug_format_options): Likewise.
454 (gdbserver_usage): Likewise.
455 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
456 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
457 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
459 ($(LIBGNU)): Depend on libiberty.
460 (all-lib): Recurse into all subdirs.
461 (install-only): Invoke "install" target in subdirs.
462 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
464 * configure: Rebuild.
465 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
466 for vasprintf, vsnprintf, or gettimeofday.
467 * configure.srv: Don't add safe-ctype.o or lbasename.o to
470 2014-06-05 Joel Brobecker <brobecker@adacore.com>
472 * development.sh: Delete.
473 * Makefile.in (config.status): Adjust dependency on development.sh.
474 * configure.ac: Adjust development.sh source call.
475 * configure: Regenerate.
477 2014-06-02 Pedro Alves <palves@redhat.com>
479 * ax.c (gdb_free_agent_expr): New function.
480 * ax.h (gdb_free_agent_expr): New declaration.
481 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
483 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
485 (clear_breakpoint_conditions_and_commands): New function.
486 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
487 (clear_breakpoint_conditions_and_commands): New declaration.
489 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
491 * linux-aarch64-low.c (asm/ptrace.h): Include.
493 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
495 Fix TLS access for -static -pthread.
496 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
497 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
498 (thread_db_load_search, try_thread_db_load_1): Initialize it.
500 2014-05-20 Pedro Alves <palves@redhat.com>
502 * linux-aarch64-low.c (aarch64_insert_point)
503 (aarch64_remove_point): No longer check whether the type is
504 supported here. Adjust to new interface.
505 (the_low_target): Install aarch64_supports_z_point_type as
506 supports_z_point_type method.
507 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
508 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
509 instead of a Z packet char. Adjust.
510 (arm_supports_z_point_type): New function.
511 (arm_insert_point, arm_remove_point): Adjust to new interface.
512 (the_low_target): Install arm_supports_z_point_type.
513 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
514 (cris_insert_point, cris_remove_point): Adjust to new interface.
515 Don't check whether the type is supported here.
516 (the_low_target): Install cris_supports_z_point_type.
517 * linux-low.c (linux_supports_z_point_type): New function.
518 (linux_insert_point, linux_remove_point): Adjust to new interface.
519 * linux-low.h (struct linux_target_ops) <insert_point,
520 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
521 raw_breakpoint pointer parameter.
522 <supports_z_point_type>: New method.
523 * linux-mips-low.c (mips_supports_z_point_type): New function.
524 (mips_insert_point, mips_remove_point): Adjust to new interface.
525 Use mips_supports_z_point_type.
526 (the_low_target): Install mips_supports_z_point_type.
527 * linux-ppc-low.c (the_low_target): Install NULL as
528 supports_z_point_type method.
529 * linux-s390-low.c (the_low_target): Install NULL as
530 supports_z_point_type method.
531 * linux-sparc-low.c (the_low_target): Install NULL as
532 supports_z_point_type method.
533 * linux-x86-low.c (x86_supports_z_point_type): New function.
534 (x86_insert_point): Adjust to new insert_point interface. Use
535 insert_memory_breakpoint. Adjust to new
536 i386_low_insert_watchpoint interface.
537 (x86_remove_point): Adjust to remove_point interface. Use
538 remove_memory_breakpoint. Adjust to new
539 i386_low_remove_watchpoint interface.
540 (the_low_target): Install x86_supports_z_point_type.
541 * lynx-low.c (lynx_target_ops): Install NULL as
542 supports_z_point_type callback.
543 * nto-low.c (nto_supports_z_point_type): New.
544 (nto_insert_point, nto_remove_point): Adjust to new interface.
545 (nto_target_ops): Install nto_supports_z_point_type.
546 * mem-break.c: Adjust intro comment.
547 (struct raw_breakpoint) <raw_type, size>: New fields.
548 <inserted>: Update comment.
549 <shlib_disabled>: Delete field.
550 (enum bkpt_type) <gdb_breakpoint>: Delete value.
551 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
552 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
553 (raw_bkpt_type_to_target_hw_bp_type): New function.
554 (find_enabled_raw_code_breakpoint_at): New function.
555 (find_raw_breakpoint_at): New type and size parameters. Use them.
556 (insert_memory_breakpoint): New function, based off
557 set_raw_breakpoint_at.
558 (remove_memory_breakpoint): New function.
559 (set_raw_breakpoint_at): Reimplement.
560 (set_breakpoint): New, based on set_breakpoint_at.
561 (set_breakpoint_at): Reimplement.
562 (delete_raw_breakpoint): Go through the_target->remove_point
563 instead of assuming memory breakpoints.
564 (find_gdb_breakpoint_at): Delete.
565 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
566 (find_gdb_breakpoint): New function.
567 (set_gdb_breakpoint_at): Delete.
568 (z_type_supported): New function.
569 (set_gdb_breakpoint_1): New function, loosely based off
570 set_gdb_breakpoint_at.
571 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
572 (delete_gdb_breakpoint_at): Delete.
573 (delete_gdb_breakpoint_1): New function, loosely based off
574 delete_gdb_breakpoint_at.
575 (delete_gdb_breakpoint): New function.
576 (clear_gdb_breakpoint_conditions): Rename to ...
577 (clear_breakpoint_conditions): ... this. Don't handle a NULL
579 (add_condition_to_breakpoint): Make static.
580 (add_breakpoint_condition): Take a struct breakpoint pointer
581 instead of an address. Adjust.
582 (gdb_condition_true_at_breakpoint): Rename to ...
583 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
585 (gdb_condition_true_at_breakpoint): Reimplement.
586 (add_breakpoint_commands): Take a struct breakpoint pointer
587 instead of an address. Adjust.
588 (gdb_no_commands_at_breakpoint): Rename to ...
589 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
590 parameter. Return true if no breakpoint was found. Change debug
592 (gdb_no_commands_at_breakpoint): Reimplement.
593 (run_breakpoint_commands): Rename to ...
594 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
595 and change return type to boolean.
596 (run_breakpoint_commands): New function.
597 (gdb_breakpoint_here): Also check for Z1 breakpoints.
598 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
599 breakpoint. Go through the_target->remove_point instead of
600 assuming memory breakpoint.
601 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
602 software and hardware breakpoints.
603 (reinsert_raw_breakpoint): Go through the_target->insert_point
604 instead of assuming memory breakpoint.
605 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
606 software and hardware breakpoints.
607 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
608 Check both software and hardware breakpoints.
609 (validate_inserted_breakpoint): Assert the breakpoint is a
610 software breakpoint. Set the inserted flag to -1 instead of
611 setting shlib_disabled.
612 (delete_disabled_breakpoints): Adjust.
613 (validate_breakpoints): Only validate software breakpoints.
614 Adjust to inserted flag change.
615 (check_mem_read, check_mem_write): Skip breakpoint types other
616 than software breakpoints. Adjust to inserted flag change.
617 * mem-break.h (enum raw_bkpt_type): New enum.
618 (raw_breakpoint, struct process_info): Forward declare.
619 (Z_packet_to_target_hw_bp_type): Delete declaration.
620 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
621 (set_gdb_breakpoint, delete_gdb_breakpoint)
622 (clear_breakpoint_conditions): New declarations.
623 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
624 (breakpoint_inserted_here): Update comment.
625 (add_breakpoint_condition, add_breakpoint_commands): Replace
626 address parameter with a breakpoint pointer parameter.
627 (gdb_breakpoint_here): Update comment.
628 (delete_gdb_breakpoint_at): Delete.
629 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
630 * server.c (process_point_options): Take a struct breakpoint
631 pointer instead of an address. Adjust.
632 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
633 delete_gdb_breakpoint.
634 * spu-low.c (spu_target_ops): Install NULL as
635 supports_z_point_type method.
636 * target.h: Include mem-break.h.
637 (struct target_ops) <prepare_to_access_memory>: Update comment.
638 <supports_z_point_type>: New field.
639 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
640 instead of a char. Also take a raw breakpoint pointer.
641 * win32-arm-low.c (the_low_target): Install NULL as
642 supports_z_point_type.
643 * win32-i386-low.c (i386_supports_z_point_type): New function.
644 (i386_insert_point, i386_remove_point): Adjust to new interface.
645 (the_low_target): Install i386_supports_z_point_type.
646 * win32-low.c (win32_supports_z_point_type): New function.
647 (win32_insert_point, win32_remove_point): Adjust to new interface.
648 (win32_target_ops): Install win32_supports_z_point_type.
649 * win32-low.h (struct win32_target_ops):
650 <supports_z_point_type>: New method.
651 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
652 instead of a char. Also take a raw breakpoint pointer.
654 2014-05-20 Pedro Alves <palves@redhat.com>
656 * mem-break.h: Include break-common.h.
657 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
658 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
659 (Z_packet_to_target_hw_bp_type): New declaration.
660 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
661 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
662 (Z_PACKET_ACCESS_WP): Delete macros.
663 (Z_packet_to_hw_type): Delete function.
664 * i386-low.h: Don't include break-common.h here.
665 (Z_packet_to_hw_type): Delete declaration.
666 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
667 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
668 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
669 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
670 * linux-aarch64-low.c: Don't include break-common.h here.
671 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
672 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
673 (Z_packet_to_target_hw_bp_type): Delete function.
674 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
676 (mips_insert_point, mips_remove_point): Use
677 Z_packet_to_target_hw_bp_type.
679 2014-05-20 Pedro Alves <palves@redhat.com>
681 * linux-aarch64-low.c: Include break-common.h.
682 (enum target_point_type): Delete.
683 (Z_packet_to_point_type): Rename to ...
684 (Z_packet_to_target_hw_bp_type): ... this, and return a
685 target_hw_bp_type instead.
686 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
687 instead of an enum target_point_type.
688 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
690 (aarch64_dr_state_insert_one_point)
691 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
692 (aarch64_handle_aligned_watchpoint)
693 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
694 Take an enum target_hw_bp_type instead of an enum
696 (aarch64_supports_z_point_type): New function.
697 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
698 use Z_packet_to_target_hw_bp_type.
700 2014-05-20 Joel Brobecker <brobecker@adacore.com>
702 * configure.ac: Only use -Werror by default when DEVELOPMENT
704 * configure: Regenerate.
706 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
708 Fix gdbserver qGetTLSAddr for x86_64 -m32.
709 * linux-x86-low.c (X86_64_USER_REGS): New.
710 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
712 2014-04-28 Yao Qi <yao@codesourcery.com>
714 * Makefile.in (i386-avx512.c): Fix the typo of generated file
717 2014-04-25 Pedro Alves <palves@redhat.com>
720 * linux-low.c (linux_attach_fail_reason_string): New function.
721 (linux_attach_lwp): Delete.
722 (linux_attach_lwp_1): Rename to ...
723 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
724 argument. Remove "initial" parameter. Return int instead of
725 void. Don't error or warn here.
726 (linux_attach): Adjust to call linux_attach_lwp. Call error on
727 failure to attach to the tgid. Call warning when failing to
729 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
730 argument. Remove "initial" parameter. Return int instead of
731 void. Don't error or warn here.
732 (linux_attach_fail_reason_string): New declaration.
733 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
734 interface change. Use linux_attach_fail_reason_string.
736 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
737 Walfred Tedeschi <walfred.tedeschi@intel.com>
739 * Makefile.in: Added rules to handle new files
740 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
741 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
742 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
743 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
744 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
745 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
747 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
748 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
749 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
751 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
752 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
753 i386/x32-avx512-linux.xml.
754 * i387-fp.c (num_avx512_k_registers): New constant for number
756 (num_avx512_zmmh_low_registers): New constant for number of
757 lower ZMM registers (0-15).
758 (num_avx512_zmmh_high_registers): New constant for number of
759 higher ZMM registers (16-31).
760 (num_avx512_ymmh_registers): New contant for number of higher
761 YMM registers (ymm16-31 added by avx521 on x86_64).
762 (num_avx512_xmm_registers): New constant for number of higher
763 XMM registers (xmm16-31 added by AVX512 on x86_64).
764 (struct i387_xsave): Add space for AVX512 registers.
765 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
766 Add code to handle AVX512 registers.
767 (i387_xsave_to_cache): Add code to handle AVX512 registers.
768 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
769 prototypei from generated file.
770 (tdesc_amd64_avx512_linux): Likewise.
771 (init_registers_x32_avx512_linux): Likewise.
772 (tdesc_x32_avx512_linux): Likewise.
773 (init_registers_i386_avx512_linux): Likewise.
774 (tdesc_i386_avx512_linux): Likewise.
775 (x86_64_regmap): Add AVX512 registers.
776 (x86_linux_read_description): Add code to handle AVX512 XSTATE
778 (initialize_low_arch): Add code to initialize AVX512 registers.
780 2014-04-23 Pedro Alves <palves@redhat.com>
782 * mem-break.c (find_gdb_breakpoint_at): Make static.
783 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
785 2014-04-23 Pedro Alves <palves@redhat.com>
787 * i386-low.c: Don't include break-common.h here.
788 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
789 prototype to take target_hw_bp_type as argument instead of a Z
791 * i386-low.h: Include break-common.h here.
792 (Z_packet_to_hw_type): Declare.
793 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
795 * linux-x86-low.c (x86_insert_point): Convert the packet number to
796 a target_hw_bp_type before calling i386_low_insert_watchpoint.
797 (x86_remove_point): Convert the packet number to a
798 target_hw_bp_type before calling i386_low_remove_watchpoint.
799 * win32-i386-low.c (i386_insert_point): Convert the packet number
800 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
801 (i386_remove_point): Convert the packet number to a
802 target_hw_bp_type before calling i386_low_remove_watchpoint.
804 2014-04-23 Pedro Alves <palves@redhat.com>
806 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
808 2014-04-10 Pedro Alves <palves@redhat.com>
810 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
811 Check if the condition or command is NULL before checking if the
812 breakpoint is known. On success, return true.
813 * mem-break.h (add_breakpoint_condition): Document return.
814 (add_breakpoint_commands): Add describing comment.
815 * server.c (skip_to_semicolon): New function.
816 (process_point_options): Use it.
818 2014-04-09 Pedro Alves <palves@redhat.com>
820 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
823 2014-02-27 Pedro Alves <palves@redhat.com>
826 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
828 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
830 (last_thread_of_process_p): Take a PID argument instead of a
832 (linux_wait_for_lwp): Delete.
833 (num_lwps, check_zombie_leaders, not_stopped_callback): New
835 (linux_low_filter_event): New function, party factored out from
836 linux_wait_for_event.
837 (linux_wait_for_event): Rename to ...
838 (linux_wait_for_event_filtered): ... this. Add new filter ptid
839 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
840 sigsuspend. Check for zombie leaders.
841 (linux_wait_for_event): Reimplement as wrapper around
842 linux_wait_for_event_filtered.
843 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
844 a normal or signal exit is seen, it's the whole process exiting.
845 (wait_for_sigstop): No longer a for_each_inferior callback.
846 Rewrite on top of linux_wait_for_event_filtered.
847 (stop_all_lwps): Call wait_for_sigstop directly.
848 * server.c (resume, handle_target_event): Handle
849 TARGET_WAITKIND_NO_RESUMED.
851 2014-02-26 Joel Brobecker <brobecker@adacore.com>
853 * win32-low.c (psapi_get_dll_name,
854 * win32_CreateToolhelp32Snapshot): Delete.
855 (win32_CreateToolhelp32Snapshot, win32_Module32First)
856 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
858 (handle_load_dll): Add function description.
859 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
861 2014-02-26 Joel Brobecker <brobecker@adacore.com>
863 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
865 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
866 base address when calling win32_add_one_solib.
867 (handle_load_dll): Delete local variable load_addr.
868 Remove 0x1000 offset applied to DLL base address when calling
870 (handle_unload_dll): Add comment.
872 2014-02-26 Joel Brobecker <brobecker@adacore.com>
874 * win32-low.c (win32_add_all_dlls): Renames
875 win32_ensure_ntdll_loaded. Rewrite function documentation.
876 Adjust implementation to always load all DLLs.
877 Add 0x1000 offset to DLL base address when calling
879 (child_initialization_done): New static global.
880 (do_initial_child_stuff): Set child_initialization_done to
881 zero during child initialization, and 1 after. Replace call
882 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
884 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
885 (handle_unload_dll): Add function documentation.
886 (get_child_debug_event): Ignore load and unload DLL events
887 during child initialization.
889 2014-02-20 Doug Evans <dje@google.com>
891 Remove global all_lwps.
892 * inferiors.h (ptid_of): Move here from linux-low.h.
893 (pid_of, lwpid_of): Ditto.
894 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
895 parameter is a struct thread_info * now.
896 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
897 directly. Pass &all_threads to find_inferior instead of &all_lwps.
898 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
900 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
901 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
902 * linux-arm-low.c (update_registers_callback): Update, "entry"
903 parameter is a struct thread_info * now.
904 Fetch lwpid from current_inferior directly.
905 (arm_insert_point): Pass &all_threads to find_inferior instead of
907 (arm_remove_point): Ditto.
908 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
909 (arm_prepare_to_resume): Fetch pid from thread.
910 (arm_read_description): Fetch lwpid from current_inferior directly.
911 * linux-low.c (all_lwps): Delete.
912 (delete_lwp): Delete call to remove_inferior.
913 (handle_extended_wait): Fetch lwpid from thread.
914 (add_lwp): Don't set lwp->entry.id. Remove call to
915 add_inferior_to_list.
916 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
917 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
918 (kill_one_lwp_callback): Ditto.
919 (linux_kill): Don't dereference NULL pointer.
920 Fetch ptid,lwpid from thread.
921 (get_detach_signal): Fetch ptid from thread.
922 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
923 Simplify call to regcache_invalidate_thread.
924 (delete_lwp_callback): Update, "entry" parameter is a
925 struct thread_info * now. Fetch pid from thread.
926 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
927 (status_pending_p_callback): Update, "entry" parameter is a
928 struct thread_info * now. Fetch ptid from thread.
929 (find_lwp_pid): Update, "entry" parameter is a
930 struct thread_info * now.
931 (linux_wait_for_lwp): Fetch pid from thread.
932 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
933 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
934 (enqueue_one_deferred_signal): Fetch lwpid from thread.
935 (dequeue_one_deferred_signal): Ditto.
936 (cancel_breakpoint): Fetch ptid from current_inferior.
937 (linux_wait_for_event): Pass &all_threads to find_inferior,
938 not &all_lwps. Fetch ptid, lwpid from thread.
939 (count_events_callback): Update, "entry" parameter is a
940 struct thread_info * now.
941 (select_singlestep_lwp_callback): Ditto.
942 (select_event_lwp_callback): Ditto.
943 (cancel_breakpoints_callback): Ditto.
944 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
946 (select_event_lwp): Ditto. Fetch ptid from event_thread.
947 (unsuspend_one_lwp): Update, "entry" parameter is a
948 struct thread_info * now.
949 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
951 (linux_stabilize_threads): Ditto. And for for_each_inferior.
952 Fetch lwpid from thread, not lwp.
953 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
954 Pass &all_threads to find_inferior, not &all_lwps.
955 (send_sigstop): Fetch lwpid from thread, not lwp.
956 (send_sigstop_callback): Update, "entry" parameter is a
957 struct thread_info * now.
958 (suspend_and_send_sigstop_callback): Ditto.
959 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
960 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
961 struct thread_info * now.
962 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
964 (lwp_running): Update, "entry" parameter is a
965 struct thread_info * now.
966 (stop_all_lwps): Fetch ptid from thread.
967 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
968 (linux_resume_one_lwp): Fetch lwpid from thread.
969 (linux_set_resume_request): Update, "entry" parameter is a
970 struct thread_info * now. Fetch pid, lwpid from thread.
971 (resume_status_pending_p): Update, "entry" parameter is a
972 struct thread_info * now.
973 (need_step_over_p): Ditto. Fetch lwpid from thread.
974 (start_step_over): Fetch lwpid from thread.
975 (linux_resume_one_thread): Update, "entry" parameter is a
976 struct thread_info * now. Fetch lwpid from thread.
977 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
978 (proceed_one_lwp): Update, "entry" parameter is a
979 struct thread_info * now. Fetch lwpid from thread.
980 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
981 struct thread_info * now.
982 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
983 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
984 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
986 (regsets_store_inferior_registers): Ditto.
987 (fetch_register, store_register): Ditto.
988 (linux_read_memory, linux_write_memory): Ditto.
989 (linux_request_interrupt): Ditto.
990 (linux_read_auxv): Ditto.
991 (linux_xfer_siginfo): Ditto.
992 (linux_qxfer_spu): Ditto.
993 (linux_qxfer_libraries_svr4): Ditto.
994 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
995 moved to inferiors.h.
997 (get_thread_lwp): Update.
998 (struct lwp_info): Delete member "entry". Simplify comment for
1001 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1002 current_inferior directly.
1003 (update_watch_registers_callback): Update, "entry" parameter is a
1004 struct thread_info * now. Fetch pid from thread.
1005 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1006 (mips_insert_point): Fetch lwpid from current_inferior.
1007 Pass &all_threads to find_inferior, not &all_lwps.
1008 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1009 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1011 (mips_stopped_data_address): Ditto.
1012 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1014 * linux-tile-low.c (tile_arch_setup): Ditto.
1015 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1016 (update_debug_registers_callback): Update, "entry" parameter is a
1017 struct thread_info * now. Fetch pid from thread.
1018 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1019 Pass &all_threads to find_inferior, not &all_lwps.
1020 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1021 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1022 Pass &all_threads to find_inferior, not &all_lwps.
1023 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1024 (i386_dr_low_get_status): Ditto.
1025 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1026 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1027 (x86_linux_read_description): Ditto.
1028 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1030 2014-02-20 Doug Evans <dje@google.com>
1032 * inferiors.c (get_first_inferior): Fix buglet.
1034 2014-02-19 Doug Evans <dje@google.com>
1036 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1037 * inferiors.c (add_thread): Change result type to struct thread_info *.
1038 All callers updated.
1039 (add_lwp): Call add_thread here instead of in callers.
1040 All callers updated.
1041 * linux-low.h (get_lwp_thread): Rewrite.
1042 (struct lwp_info): New member "thread".
1044 2014-02-19 Doug Evans <dje@google.com>
1046 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1047 All callers updated.
1049 2014-02-19 Doug Evans <dje@google.com>
1051 * inferiors.c (add_thread): Fix whitespace.
1053 2014-02-19 Doug Evans <dje@google.com>
1055 * dll.c (clear_dlls): Replace accessing list implemention details
1057 * gdbthread.h (get_first_thread): Declare.
1058 * inferiors.c (for_each_inferior_with_data): New function.
1059 (get_first_thread): New function.
1060 (find_thread_ptid): Simplify.
1061 (get_first_inferior): New function.
1062 (clear_list): Delete.
1063 (one_inferior_p): New function.
1064 (clear_inferior_list): New function.
1065 (clear_inferiors): Update.
1066 * inferiors.h (for_each_inferior_with_data): Declare.
1067 (clear_inferior_list): Declare.
1068 (one_inferior_p): Declare.
1069 (get_first_inferior): Declare.
1070 * linux-low.c (linux_wait_for_event): Replace accessing list
1071 implemention details with API function.
1072 * server.c (target_running): Ditto.
1073 (accumulate_file_name_length): New function.
1074 (emit_dll_description): New function.
1075 (handle_qxfer_libraries): Replace accessing list implemention
1076 details with API function.
1077 (handle_qxfer_threads_worker): New function.
1078 (handle_qxfer_threads_proper): Replace accessing list implemention
1079 details with API function.
1080 (handle_query): Ditto.
1081 (visit_actioned_threads_callback_ftype): New typedef.
1082 (visit_actioned_threads_data): New struct.
1083 (visit_actioned_threads): Rewrite to be find_inferior callback.
1084 (resume): Call find_inferior.
1085 (handle_status): Replace accessing list implemention
1086 details with API function.
1087 (process_serial_event): Replace accessing list implemention details
1089 * target.c (set_desired_inferior): Replace accessing list implemention
1090 details with API function.
1091 * tracepoint.c (same_process_p): New function.
1092 (gdb_agent_about_to_close): Replace accessing list implemention
1093 details with API function.
1094 * win32-low.c (child_delete_thread): Replace accessing list
1095 implemention details with API function.
1096 (match_dll_by_basename): New function.
1097 (dll_is_loaded_by_basename): New function.
1098 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1099 details call to dll_is_loaded_by_basename.
1101 2014-02-19 Doug Evans <dje@google.com>
1103 * dll.h (struct dll_info): Add comment.
1104 * gdbthread.h (struct thread_info): Add comment.
1105 (current_ptid): Simplify.
1106 * inferiors.c (add_process): Update.
1107 (remove_process): Update.
1108 * inferiors.h (struct process_info): Rename member "head" to "entry".
1109 * linux-low.c (delete_lwp): Update.
1111 (last_thread_of_process_p): Update.
1112 (kill_one_lwp_callback, linux_kill): Update.
1113 (status_pending_p_callback): Update.
1114 (wait_for_sigstop): Update. Simplify read of ptid.
1115 (start_step_over): Update.
1116 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1117 (get_lwp_thread): Update.
1118 (struct lwp_info): Rename member "head" to "entry".
1119 * regcache.h (inferior_list_entry): Delete.
1120 * server.c (kill_inferior_callback): Update.
1121 (detach_or_kill_inferior_callback): Update.
1122 (print_started_pid): Update.
1123 (print_attached_pid): Update.
1124 (process_serial_event): Simplify read of ptid.
1125 * thread-db.c (thread_db_create_event): Update.
1126 (thread_db_get_tls_address): Update.
1127 * win32-low.c (current_inferior_ptid): Simplify.
1129 2014-02-19 Tom Tromey <tromey@redhat.com>
1131 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1133 (target_supports_btrace): Update.
1135 2014-02-14 Yao Qi <yao@codesourcery.com>
1137 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1138 (rsp-low-ipa.o): New target.
1140 2014-02-12 Tom Tromey <tromey@redhat.com>
1142 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1143 convert_ascii_to_int.
1144 * regcache.c (registers_to_string): Likewise.
1145 * remote-utils.c (decode_M_packet): Likewise.
1146 * server.c (process_serial_event): Likewise.
1148 2014-02-12 Tom Tromey <tromey@redhat.com>
1150 * server.c (handle_query, handle_v_run): Use hex2bin, not
1152 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1154 2014-02-12 Tom Tromey <tromey@redhat.com>
1156 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1157 convert_int_to_ascii.
1158 * regcache.c (registers_to_string, collect_register_as_string):
1160 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1162 * server.c (process_serial_event): Likewise.
1163 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1164 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1166 2014-02-12 Tom Tromey <tromey@redhat.com>
1168 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1169 bin2hex, not hexify.
1170 * tracepoint.c (cmd_qtstatus): Likewise.
1172 2014-02-12 Tom Tromey <tromey@redhat.com>
1174 * remote-utils.c (monitor_output): Pass explicit length to
1177 2014-02-12 Tom Tromey <tromey@redhat.com>
1179 * tracepoint.c: Include rsp-low.h.
1180 * server.c: Include rsp-low.h.
1181 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1182 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1184 * remote-utils.c: Include rsp-low.h.
1185 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1186 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1187 (convert_int_to_ascii, convert_ascii_to_int): Move to
1189 * regcache.c: Include rsp-low.h.
1190 * ax.c: Include rsp-low.h.
1191 * Makefile.in (SFILES): Add common/rsp-low.c.
1192 (OBS): Add rsp-low.o.
1193 (rsp-low.o): New target.
1195 2014-02-12 Tom Tromey <tromey@redhat.com>
1197 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1198 Include print-utils.h.
1199 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1200 (plongest, thirty_two, phex_nz): Remove.
1201 * Makefile.in (SFILES): Add common/print-utils.c.
1202 (OBS): Add print-utils.o.
1203 (print-utils-ipa.o): New target.
1204 (print-utils.o): New target.
1205 (IPA_OBJS): Add print-utils-ipa.o.
1207 2014-02-06 Tom Tromey <tromey@redhat.com>
1209 * Makefile.in (SFILES): Fix indentation.
1211 2014-02-05 Doug Evans <dje@google.com>
1213 * linux-low.c (linux_wait_for_event): Improve comment.
1214 (linux_wait_1): Keep current_inferior in sync with event_child.
1216 2014-01-22 Doug Evans <dje@google.com>
1218 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1220 2014-01-22 Doug Evans <dje@google.com>
1222 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1223 * configure: Regenerate.
1224 * config.in: Regenerate.
1225 * Makefile.in (SFILES): Add debug.c.
1227 * debug.c: New file.
1228 * debug.h: New file.
1229 * linux-aarch64-low.c (*): Update all debugging printfs to use
1230 debug_printf instead of fprintf.
1231 * linux-arm-low.c (*): Ditto.
1232 * linux-cris-low.c (*): Ditto.
1233 * linux-crisv32-low.c (*): Ditto.
1234 * linux-m32r-low.c (*): Ditto.
1235 * linux-sparc-low.c (*): Ditto.
1236 * linux-x86.c (*): Ditto.
1237 * linux-low.c (*): Ditto.
1238 (linux_wait_1): Add calls to debug_enter, debug_exit.
1239 (linux_wait): Remove redundant debugging printf.
1240 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1241 (linux_resume, unstop_all_lwps): Ditto.
1242 * mem-break.c (*): Update all debugging printfs to use
1243 debug_printf instead of fprintf.
1244 * remote-utils.c (*): Ditto.
1245 * thread-db.c (*): Ditto.
1246 * server.c #include <ctype.h>, "gdb_vecs.h".
1247 (debug_threads): Moved to debug.c.
1248 (*): Update all debugging printfs to use debug_printf instead of
1250 (start_inferior): Replace call to fflush with call to debug_flush.
1251 (monitor_show_help): Mention set debug-format.
1252 (parse_debug_format_options): New function.
1253 (handle_monitor_command): Handle "monitor set debug-format".
1254 (gdbserver_usage): Mention --debug-format.
1255 (main): Parse --debug-format.
1256 * server.h (debug_threads): Declaration moved to debug.h.
1258 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1259 trace_debug_1 that uses debug_printf.
1260 (tracepoint_look_up_symbols): Update all debugging printfs to use
1261 debug_printf instead of fprintf.
1263 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1265 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1268 2014-01-17 Pedro Alves <palves@redhat.com>
1271 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1272 defined after including gdb_proc_service.h.
1274 2014-01-16 Doug Evans <dje@google.com>
1276 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1277 (match_dll): Use it.
1279 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1281 * target.h (target_ops) <read_btrace>: Change parameters and
1282 return type to allow error reporting.
1283 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1284 trace reading errors on.
1285 * linux-low.c (linux_low_read_btrace): Pass trace reading
1287 (linux_low_disable_btrace): New.
1289 2014-01-15 Doug Evans <dje@google.com>
1291 * inferiors.c (thread_id_to_gdb_id): Delete.
1292 * inferiors.h (thread_id_to_gdb_id): Delete.
1294 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1296 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1297 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1300 2014-01-08 Pedro Alves <palves@redhat.com>
1302 * server.c (handle_status): Don't discard previous queued stop
1303 replies or thread's pending status here.
1304 (main) <disconnection>: Do it here instead.
1306 2014-01-08 Pedro Alves <palves@redhat.com>
1308 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1309 * server.c (visit_actioned_threads, handle_pending_status): New
1311 (handle_v_cont): Factor out parts to ...
1312 (resume): ... this new function. If in all-stop, and a thread
1313 being resumed has a pending status, report it without actually
1315 (myresume): Adjust to use the new 'resume' function.
1316 (clear_pending_status_callback, set_pending_status_callback)
1317 (find_status_pending_thread_callback): New functions.
1318 (handle_status): Handle the case of multiple threads having
1319 interesting statuses to report. Report threads' real last signal
1320 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1321 with an interesting thread to report the status for, instead of
1322 always reporting the status of the first thread.
1324 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1326 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1327 * gdbreplay.c (gdbreplay_version): Likewise.
1329 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1331 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1332 iov.iov_len with the real length in use.
1334 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1336 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1337 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1338 for all targets that use win32-low.c.
1339 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1340 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1342 2013-12-13 Pedro Alves <palves@redhat.com>
1344 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1345 if equal to TARGET_WAITKIND_LOADED.
1346 * win32-low.c (cached_status): New static global.
1347 (win32_wait): Add declaration.
1348 (do_initial_child_stuff): Flush all initial pending debug events
1349 up to the initial breakpoint.
1350 (win32_wait): If CACHED_STATUS was set, return that instead
1351 of doing a real wait. Remove the code resuming the execution
1352 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1353 during the initial phase. Also remove the code changing
1354 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1355 TARGET_WAITKIND_STOPPED.
1357 2013-12-11 Yao Qi <yao@codesourcery.com>
1359 * notif.c (handle_notif_ack): Return 0 if no notification
1362 2013-11-20 Doug Evans <dje@google.com>
1364 * linux-low.c (linux_set_resume_request): Fix comment.
1366 2013-11-20 Doug Evans <dje@google.com>
1368 * linux-low.c (resume_status_pending_p): Tweak comment.
1370 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1372 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1373 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1374 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1375 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1376 (srv_amd64_regobj): Add amd64-mpx.o.
1377 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1378 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1379 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1380 * i387-fp.c (num_pl_bnd_register) Added constant.
1381 (num_pl_bnd_cfg_registers) Added constant.
1382 (struct i387_xsave) Added reserved area and MPX fields.
1383 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1384 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1386 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1387 (init_registers_amd64_mpx_linux): Declare new function.
1388 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1389 (x86_64_regmap): Add MPX registers.
1390 (x86_linux_read_description): Add MPX case.
1391 (initialize_low_arch): Initialize MPX targets.
1393 2013-11-18 Tom Tromey <tromey@redhat.com>
1395 * configure: Rebuild.
1396 * configure.ac: Don't check for stdlib.h.
1397 * gdbreplay.c: Unconditionally include stdlib.h.
1399 2013-11-18 Tom Tromey <tromey@redhat.com>
1401 * config.in: Rebuild.
1402 * configure: Rebuild.
1403 * configure.ac: Don't use AC_HEADER_DIRENT.
1405 2013-11-18 Tom Tromey <tromey@redhat.com>
1407 * server.h: Don't check HAVE_STRING_H.
1408 * gdbreplay.c: Don't check HAVE_STRING_H.
1409 * configure: Rebuild.
1411 2013-11-18 Tom Tromey <tromey@redhat.com>
1413 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1416 2013-11-08 Tom Tromey <tromey@redhat.com>
1418 * configure, config.in: Rebuild.
1419 * configure.ac: Remove unused configury.
1421 2013-11-08 Tom Tromey <tromey@redhat.com>
1423 * acinclude.m4: Include common.m4, codeset.m4.
1424 * configure, config.in: Rebuild.
1425 * configure.ac: Use GDB_AC_COMMON.
1427 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1429 * linux-s390-low.c (HWCAP_S390_TE): New define.
1430 (s390_arch_setup): Consider the TE field in the HWCAP for
1431 determining 'have_regset_tdb'.
1433 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1436 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1439 2013-10-02 Pedro Alves <palves@redhat.com>
1441 * server.c (process_serial_event): Don't output "GDBserver
1442 exiting" if GDB is connected through stdio.
1443 * target.c (mywait): Likewise, be silent if GDB is connected
1446 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1448 * lynx-low.c (lynx_add_threads_after_attach): New function.
1449 (lynx_attach): Remove call to add_thread. Add call to
1450 lynx_add_threads_after_attach instead.
1452 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1454 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1455 * config.in, configure: Regenerated.
1457 2013-09-18 Yao Qi <yao@codesourcery.com>
1460 * server.c (start_inferior): Clear 'resume_info'.
1462 2013-09-16 Jiong Wang <jiwang@tilera.com>
1464 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1467 2013-09-16 Jiong Wang <jiwang@tilera.com>
1469 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1470 linux-tile-low.o to srv_tgtobj.
1472 2013-09-16 Will Newton <will.newton@linaro.org>
1474 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1477 2013-09-06 Pedro Alves <palves@redhat.com>
1479 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1480 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1481 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1482 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1483 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1484 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1486 2013-09-06 Pedro Alves <palves@redhat.com>
1488 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1489 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1491 2013-09-06 Pedro Alves <palves@redhat.com>
1493 * linux-amd64-ipa.c: Include tracepoint.h.
1494 * linux-i386-ipa.c: Include tracepoint.h.
1496 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1498 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1499 (ps_get_thread_area): New function.
1501 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1503 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1504 (initialize_low_arch): Call init_registers_crisv32 rather than
1505 init_register_crisv32.
1507 2013-09-05 Pedro Alves <palves@redhat.com>
1509 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1511 * hostio.h: ... this new file.
1512 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1513 win32-low.c: Include hostio.h.
1515 2013-09-05 Pedro Alves <palves@redhat.com>
1517 * server.h (gdb_client_data, handler_func, callback_handler_func)
1518 (delete_file_handler, add_file_handler, append_callback_event)
1519 (delete_callback_event, start_event_loop, initialize_event_loop):
1520 Move to event-loop.h and include it.
1521 * event-loop.h: New file.
1523 2013-09-05 Pedro Alves <palves@redhat.com>
1525 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1526 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1527 (loaded_dll, unloaded_dll): Move to ...
1528 * dll.h: ... this new file.
1529 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1531 2013-09-05 Pedro Alves <palves@redhat.com>
1533 * server.h (current_process, get_thread_process, all_processes)
1534 (add_inferior_to_list, for_each_inferior, current_inferior)
1535 (remove_inferior, add_process, remove_process, find_process_pid)
1536 (have_started_inferiors_p, have_attached_inferiors_p)
1537 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1538 (clear_inferiors, find_inferior, find_inferior_id)
1539 (inferior_target_data, set_inferior_target_data)
1540 (inferior_regcache_data, set_inferior_regcache_data): Move to
1541 inferiors.h, and include it.
1542 * inferiors.h: New file.
1544 2013-09-05 Pedro Alves <palves@redhat.com>
1546 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1550 2013-09-05 Pedro Alves <palves@redhat.com>
1552 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1554 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1555 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1556 (handle_tracepoint_general_set, handle_tracepoint_query)
1557 (tracepoint_finished_step, tracepoint_was_hit)
1558 (release_while_stepping_state_list, current_traceframe)
1559 (in_readonly_region, traceframe_read_mem)
1560 (fetch_traceframe_registers, traceframe_read_sdata)
1561 (traceframe_read_info, struct fast_tpoint_collect_status)
1562 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1563 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1564 (supply_fast_tracepoint_registers)
1565 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1566 (ipa_tdesc, claim_trampoline_space)
1567 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1568 (agent_mem_read, agent_get_trace_state_variable_value)
1569 (agent_set_trace_state_variable_value, agent_tsv_read)
1570 (agent_mem_read_string, get_raw_reg_func_addr)
1571 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1572 * tracepoint.h: ... this new file.
1574 2013-09-05 Pedro Alves <palves@redhat.com>
1576 * server.h (perror_with_name, error, fatal, warning, paddress)
1577 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1579 * utils.h: New file.
1581 2013-09-05 Pedro Alves <palves@redhat.com>
1583 * server.h (remote_debug, noack_mode, transport_is_reliable)
1584 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1585 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1586 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1587 (write_enn, initialize_async_io, enable_async_io)
1588 (disable_async_io, check_remote_input_interrupt_request)
1589 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1590 (dead_thread_notify, prepare_resume_reply)
1591 (decode_address_to_semicolon, decode_address, decode_m_packet)
1592 (decode_M_packet, decode_X_packet, decode_xfer_write)
1593 (decode_search_memory_packet, unhexify, hexify)
1594 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1595 (look_up_one_symbol, relocate_instruction)
1596 (monitor_output): Move to remote-utils.h, and include it.
1597 * remote-utils.h: New file.
1599 2013-09-05 Pedro Alves <palves@redhat.com>
1601 * server.h (_): Delete.
1603 2013-09-02 Pedro Alves <palves@redhat.com>
1605 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1606 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1608 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1610 2013-09-02 Pierre Muller <muller@sourceware.org>
1612 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1613 or WriteProcessMemory complete successfully and handle
1614 ERROR_PARTIAL_COPY error.
1616 2013-09-02 Pedro Alves <palves@redhat.com>
1618 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1619 error instead of EIO.
1621 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1624 * linux-low.c: Include filestuff.h.
1625 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1626 * lynx-low.c: Include filestuff.h.
1627 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1628 * server.c: Include filestuff.h.
1629 (main): Call notice_open_fds.
1630 * spu-low.c: Include filestuff.h.
1631 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1633 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1635 * Makefile.in: Explain why ../target and ../nat are not
1636 listed as include file search paths.
1637 (linux-waitpid.o): New object file rule.
1638 * configure.srv (srv_native_linux_obj): New variable.
1639 Replace all occurrences of linux native object files with
1640 $srv_native_linux_obj.
1641 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1642 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1643 (linux_enable_event_reporting): Remove declaration.
1644 (my_waitpid): Moved to common/linux-waitpid.c.
1645 (linux_wait_for_event): Pass ptid when calling
1646 linux_enable_event_reporting.
1647 (linux_supports_tracefork_flag): Remove.
1648 (linux_enable_event_reporting): Likewise.
1649 (linux_tracefork_grandchild): Remove.
1650 (STACK_SIZE): Moved to common/linux-ptrace.c.
1651 (linux_tracefork_child): Remove.
1652 (linux_test_for_tracefork): Remove.
1653 (linux_look_up_symbols): Call linux_supports_traceclone.
1654 (initialize_low): Remove call to linux_test_for_tracefork.
1655 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1656 common/linux-ptrace.h.
1657 (PTRACE_TYPE_ARG4): Likewise.
1658 Include linux-ptrace.h.
1660 2013-08-21 Pedro Alves <palves@redhat.com>
1662 * config.in: Renegerate.
1664 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1666 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1667 (SFILES): Remove $(srcdir)/common/target-common.c and
1668 add $(srcdir)/target/waitstatus.c.
1669 (OBS): Remove target-common.o and add waitstatus.o.
1670 (server_h): Remove $(srcdir)/../common/target-common.h and
1671 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1672 and $(srcdir)/../target/waitstatus.h.
1673 (target-common.o): Remove.
1674 (waitstatus.o): New target object file.
1675 * target.h: Do not include target-common.h and
1676 include target/resume.h, target/wait.h and
1677 target/waitstatus.h.
1679 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1681 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1682 to PTRACE_TYPE_ARG3.
1683 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1684 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1686 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1687 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1689 2013-07-27 Jie Zhang <jie@codesourcery.com>
1690 Daniel Jacobowitz <dan@codesourcery.com>
1691 Yao Qi <yao@codesourcery.com>
1693 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1694 (mips-linux-watch.o): New rule.
1695 (mips_linux_watch_h): New variable.
1696 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1698 * linux-mips-low.c: Include mips-linux-watch.h.
1699 (struct arch_process_info, struct arch_lwp_info): New.
1700 (update_watch_registers_callback): New function.
1701 (mips_linux_new_process, mips_linux_new_thread) New functions.
1702 (mips_linux_prepare_to_resume, mips_insert_point): New
1704 (mips_remove_point, mips_stopped_by_watchpoint): New
1706 (rsp_bp_type_to_target_hw_bp_type): New function.
1707 (mips_stopped_data_address): New function.
1708 (the_low_target): Add watchpoint support functions.
1710 2013-07-27 Yao Qi <yao@codesourcery.com>
1712 * i386-low.c: Include break-common.h.
1713 (enum target_hw_bp_type): Remove.
1715 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1717 * Makefile.in (SFILES): /common/target-common.c.
1718 (OBS): Add target-common.o.
1719 (server_h): Add $(srcdir)/../common/target-common.h.
1720 (target-common.o): New target.
1721 * server.c (queue_stop_reply_callback): Free
1722 status string after use.
1723 * target.c (target_waitstatus_to_string): Remove.
1724 * target.h: Include target-common.h.
1725 (resume_kind): Likewise.
1726 (target_waitkind): Likewise.
1727 (target_waitstatus): Likewise.
1728 (TARGET_WNOHANG): Likewise.
1730 2013-07-04 Yao Qi <yao@codesourcery.com>
1732 * Makefile.in (host_alias): Use @host_noncanonical@.
1733 (target_alias): Use @target_noncanonical@.
1734 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1735 ACX_NONCANONICAL_HOST.
1736 * configure: Regenerated.
1739 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1741 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1742 * configure: Rebuild.
1743 * Makefile.in (version_host, version_target): Get from configure.
1744 (version.c): Use $(version_host) and $(version_target).
1746 2013-07-03 Pedro Alves <palves@redhat.com>
1748 * Makefile.in (config.status): Depend on development.sh.
1749 * acinclude.m4: Include libmcheck.m4.
1750 * configure: Regenerate.
1752 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1754 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1755 attribute inside the parentheses.
1756 (winapi_DebugSetProcessKillOnExit): Ditto.
1757 (winapi_DebugBreakProcess): Ditto.
1758 (winapi_GenerateConsoleCtrlEvent): Ditto.
1760 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1762 * notif.h (notif_event): Add a dummy member to avoid compiler
1765 2013-07-01 Pedro Alves <palves@redhat.com>
1767 * hostio.c (HOSTIO_PATH_MAX): Define.
1768 (require_filename, handle_open, handle_unlink, handle_readlink):
1771 2013-07-01 Pedro Alves <palves@redhat.com>
1773 * server.h: Include "pathmax.h".
1774 * linux-low.c: Don't include sys/param.h.
1775 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1777 * win32-low.c: Don't include sys/param.h.
1778 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1780 2013-07-01 Pedro Alves <palves@redhat.com>
1782 * event-loop.c: Don't check HAVE_UNISTD_H before including
1784 * gdbreplay.c: Likewise.
1785 * remote-utils.c: Likewise.
1786 * server.c: Likewise.
1787 * configure.ac: Don't check for unistd.h.
1788 * configure: Regenerate.
1790 2013-06-28 Tom Tromey <tromey@redhat.com>
1792 * Makefile.in (version.c): Use version.in, not
1795 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1797 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1798 * configure: Rebuild.
1799 * Makefile.in (version_host, version_target): Get from configure.
1800 (version.c): Use $(version_host) and $(version_target).
1802 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1804 Fix trace-status to output user name without trailing colon.
1805 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1807 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1809 Fix trace-status to output proper start-time and stop-time.
1810 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1811 output start time and stop time in hex as gdb expects.
1813 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1815 * tracepoint.c (build_traceframe_info_xml): Output trace state
1816 variables present in the trace buffer.
1818 2013-06-24 Tom Tromey <tromey@redhat.com>
1820 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1822 (version.o): Remove.
1823 * gdbreplay.c: Include version.h.
1824 (version, host_name): Don't declare.
1825 * server.h: Include version.h.
1826 (version, host_name): Don't declare.
1828 2013-06-12 Pedro Alves <palves@redhat.com>
1830 * linux-x86-low.c (linux_is_elf64): Delete global.
1831 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1832 with local linux_pid_exe_is_elf_64_file use.
1834 2013-06-11 Pedro Alves <palves@redhat.com>
1836 * linux-low.c (regset_disabled, disable_regset): New functions.
1837 (regsets_fetch_inferior_registers)
1838 (regsets_store_inferior_registers): Use them.
1839 (initialize_regsets_info); Don't allocate the disabled_regsets
1841 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1844 2013-06-11 Pedro Alves <palves@redhat.com>
1846 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1849 2013-06-11 Pedro Alves <palves@redhat.com>
1851 * linux-x86-low.c (initialize_low_arch): Call
1852 init_registers_x32_avx_linux.
1854 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1856 Fix compatibility with Android Bionic.
1857 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1860 2013-06-07 Pedro Alves <palves@redhat.com>
1863 * Makefile.in (OBS): Add tdesc.o.
1864 (IPA_OBJS): Add tdesc-ipa.o.
1865 (tdesc-ipa.o): New rule.
1866 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1868 * linux-low.c (new_inferior): Delete.
1869 (disabled_regsets, num_regsets): Delete.
1870 (linux_add_process): Adjust to set the new per-process
1872 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1873 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1874 was a stop. When calling arch_setup, switch the current inferior
1875 to the thread that got an event.
1876 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1877 (regsets_fetch_inferior_registers)
1878 (regsets_store_inferior_registers): New regsets_info parameter.
1880 (linux_register_in_regsets): New regs_info parameter. Adjust to
1882 (register_addr, fetch_register, store_register): New usrregs_info
1883 parameter. Adjust to use it.
1884 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1885 parameter regs_info. Adjust to use it.
1886 (linux_fetch_registers): Get the current inferior's regs_info, and
1888 (linux_store_registers): Ditto.
1889 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1890 (initialize_low): Don't initialize the target_regsets here. Call
1891 initialize_low_arch.
1892 * linux-low.h (target_regsets): Delete declaration.
1893 (struct regsets_info): New.
1894 (struct usrregs_info): New.
1895 (struct regs_info): New.
1896 (struct process_info_private) <new_inferior>: New field.
1897 (struct linux_target_ops): Delete the num_regs, regmap, and
1898 regset_bitmap fields. New field regs_info.
1899 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1900 * i387-fp.c (num_xmm_registers): Delete.
1901 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1902 calls to new interface.
1903 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1904 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1905 Infer the number of xmm registers from the regcache's target
1907 * i387-fp.h (num_xmm_registers): Delete.
1908 * inferiors.c (add_thread): Don't install the thread's regcache
1910 * proc-service.c (gregset_info): Fetch the current inferior's
1911 regs_info. Adjust to use it.
1912 * regcache.c: Include tdesc.h.
1913 (register_bytes, reg_defs, num_registers)
1914 (gdbserver_expedite_regs): Delete.
1915 (get_thread_regcache): If the thread doesn't have a regcache yet,
1916 create one, instead of aborting gdbserver.
1917 (regcache_invalidate_one): Rename to ...
1918 (regcache_invalidate_thread): ... this.
1919 (regcache_invalidate_one): New.
1920 (regcache_invalidate): Only invalidate registers of the current
1922 (init_register_cache): Add target_desc parameter, and use it.
1923 (new_register_cache): Ditto. Assert the target description has a
1924 non zero registers_size.
1925 (regcache_cpy): Add assertions. Adjust.
1926 (realloc_register_cache, set_register_cache): Delete.
1927 (registers_to_string, registers_from_string): Adjust.
1928 (find_register_by_name, find_regno, find_register_by_number)
1929 (register_cache_size): Add target_desc parameter, and use it.
1930 (free_register_cache_thread, free_register_cache_thread_one)
1931 (regcache_release, register_cache_size): New.
1932 (register_size): Add target_desc parameter, and use it.
1933 (register_data, supply_register, supply_register_zeroed)
1934 (supply_regblock, supply_register_by_name, collect_register)
1935 (collect_register_as_string, collect_register_by_name): Adjust.
1936 * regcache.h (struct target_desc): Forward declare.
1937 (struct regcache) <tdesc>: New field.
1938 (init_register_cache, new_register_cache): Add target_desc
1940 (regcache_invalidate_thread): Declare.
1941 (regcache_invalidate_one): Delete declaration.
1942 (regcache_release): Declare.
1943 (find_register_by_number, register_cache_size, register_size)
1944 (find_regno): Add target_desc parameter.
1945 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1947 * remote-utils.c: Include tdesc.h.
1948 (outreg, prepare_resume_reply): Adjust.
1949 * server.c: Include tdesc.h.
1950 (gdbserver_xmltarget): Delete declaration.
1951 (get_features_xml, process_serial_event): Adjust.
1952 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1954 (struct process_info) <tdesc>: New field.
1955 (ipa_tdesc): Declare.
1956 * tdesc.c: New file.
1957 * tdesc.h: New file.
1958 * tracepoint.c: Include tdesc.h.
1959 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1960 (get_context_regcache): Adjust to pass ipa_tdesc down.
1961 (do_action_at_tracepoint): Adjust to get the register cache size
1962 from the context regcache's description.
1963 (traceframe_walk_blocks): Adjust to get the register cache size
1964 from the current trace frame's description.
1965 (traceframe_get_pc): Adjust to get current trace frame's
1966 description and pass it down.
1967 (gdb_collect): Adjust to get the register cache size from the
1969 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1970 (gdbserver_xmltarget): Delete.
1971 (initialize_low_tracepoint): Set the ipa's target description.
1972 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1973 (initialize_low_tracepoint): Set the ipa's target description.
1974 * linux-x86-low.c: Include tdesc.h.
1975 [__x86_64__] (is_64bit_tdesc): New.
1976 (ps_get_thread_area, x86_get_thread_area): Use it.
1977 (i386_cannot_store_register): Rename to ...
1978 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1979 (i386_cannot_fetch_register): Rename to ...
1980 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1981 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1983 (target_regsets): Rename to ...
1984 (x86_regsets): ... this.
1985 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1987 (x86_siginfo_fixup): Use is_64bit_tdesc.
1988 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
1989 (tdesc_x32_avx_linux, tdesc_x32_linux)
1990 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
1992 (x86_linux_update_xmltarget): Delete.
1993 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
1994 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
1995 (AMD64_LINUX_USER64_CS): New.
1996 (x86_linux_read_description): New, based on
1997 x86_linux_update_xmltarget.
1998 (same_process_callback): New.
1999 (x86_arch_setup_process_callback): New.
2000 (x86_linux_update_xmltarget): New.
2001 (x86_regsets_info): New.
2002 (amd64_linux_regs_info): New.
2003 (i386_linux_usrregs_info): New.
2004 (i386_linux_regs_info): New.
2005 (x86_linux_regs_info): New.
2006 (x86_arch_setup): Reimplement.
2007 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2008 (x86_emit_ops): Ditto.
2009 (the_low_target): Adjust. Install x86_linux_regs_info,
2010 x86_cannot_fetch_register, and x86_cannot_store_register.
2011 (initialize_low_arch): New.
2012 * linux-ia64-low.c (tdesc_ia64): Declare.
2013 (ia64_fetch_register): Adjust.
2014 (ia64_usrregs_info, regs_info): New globals.
2015 (ia64_regs_info): New function.
2016 (the_low_target): Adjust.
2017 (initialize_low_arch): New function.
2018 * linux-sparc-low.c (tdesc_sparc64): Declare.
2019 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2021 (sparc_arch_setup): New function.
2022 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2023 (the_low_target): Adjust.
2024 (initialize_low_arch): New function.
2025 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2026 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2027 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2028 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2029 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2030 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2031 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2032 (tdesc_powerpc_isa205_vsx64l): Declare.
2033 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2034 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2035 (ppc_set_pc, ppc_get_hwcap): Adjust.
2036 (ppc_usrregs_info): Forward declare.
2037 (!__powerpc64__) ppc_regmap_adjusted: New global.
2038 (ppc_arch_setup): Adjust to the current process'es target
2040 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2041 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2042 (ppc_store_evrregset): Adjust.
2043 (target_regsets): Rename to ...
2044 (ppc_regsets): ... this, and make static.
2045 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2046 (ppc_regs_info): New function.
2047 (the_low_target): Adjust.
2048 (initialize_low_arch): New function.
2049 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2050 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2051 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2052 (tdesc_s390x_linux64v2): Declare.
2053 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2054 (s390_fill_gregset, s390_store_last_break): Adjust.
2055 (target_regsets): Rename to ...
2056 (s390_regsets): ... this, and make static.
2057 (s390_get_pc, s390_set_pc): Adjust.
2058 (s390_get_hwcap): New target_desc parameter, and use it.
2059 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2060 (s390_arch_setup): Adjust to set the current process'es target
2061 description. Don't adjust the regmap.
2062 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2063 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2064 (regs_info_3264): New globals.
2065 (s390_regs_info): New function.
2066 (the_low_target): Adjust.
2067 (initialize_low_arch): New function.
2068 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2069 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2070 [__mips64] (init_registers_mips_linux)
2071 (init_registers_mips_dsp_linux): Delete defines.
2072 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2073 (have_dsp): New global.
2074 (mips_read_description): New, based on mips_arch_setup.
2075 (mips_arch_setup): Reimplement.
2076 (get_usrregs_info): New function.
2077 (mips_cannot_fetch_register, mips_cannot_store_register)
2078 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2079 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2080 (target_regsets): Rename to ...
2081 (mips_regsets): ... this, and make static.
2082 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2083 (dsp_regs_info, regs_info): New globals.
2084 (mips_regs_info): New function.
2085 (the_low_target): Adjust.
2086 (initialize_low_arch): New function.
2087 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2088 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2090 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2091 (arm_read_description): New, with bits factored from
2093 (arm_arch_setup): Reimplement.
2094 (target_regsets): Rename to ...
2095 (arm_regsets): ... this, and make static.
2096 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2097 (arm_regs_info): New function.
2098 (the_low_target): Adjust.
2099 (initialize_low_arch): New function.
2100 * linux-m68k-low.c (tdesc_m68k): Declare.
2101 (target_regsets): Rename to ...
2102 (m68k_regsets): ... this, and make static.
2103 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2104 (m68k_regs_info): New function.
2105 (m68k_arch_setup): New function.
2106 (the_low_target): Adjust.
2107 (initialize_low_arch): New function.
2108 * linux-sh-low.c (tdesc_sharch): Declare.
2109 (target_regsets): Rename to ...
2110 (sh_regsets): ... this, and make static.
2111 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2112 (sh_regs_info, sh_arch_setup): New functions.
2113 (the_low_target): Adjust.
2114 (initialize_low_arch): New function.
2115 * linux-bfin-low.c (tdesc_bfin): Declare.
2116 (bfin_arch_setup): New function.
2117 (bfin_usrregs_info, regs_info): New globals.
2118 (bfin_regs_info): New function.
2119 (the_low_target): Adjust.
2120 (initialize_low_arch): New function.
2121 * linux-cris-low.c (tdesc_cris): Declare.
2122 (cris_arch_setup): New function.
2123 (cris_usrregs_info, regs_info): New globals.
2124 (cris_regs_info): New function.
2125 (the_low_target): Adjust.
2126 (initialize_low_arch): New function.
2127 * linux-cris-low.c (tdesc_crisv32): Declare.
2128 (cris_arch_setup): New function.
2129 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2130 (cris_regs_info): New function.
2131 (the_low_target): Adjust.
2132 (initialize_low_arch): New function.
2133 * linux-m32r-low.c (tdesc_m32r): Declare.
2134 (m32r_arch_setup): New function.
2135 (m32r_usrregs_info, regs_info): New globals.
2136 (m32r_regs_info): Adjust.
2137 (initialize_low_arch): New function.
2138 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2139 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2140 (tic6x_usrregs_info): Forward declare.
2141 (tic6x_read_description): New function, based on ...
2142 (tic6x_arch_setup): ... this. Reimplement.
2143 (target_regsets): Rename to ...
2144 (tic6x_regsets): ... this, and make static.
2145 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2146 (tic6x_regs_info): New function.
2147 (the_low_target): Adjust.
2148 (initialize_low_arch): New function.
2149 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2150 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2151 (target_regsets): Rename to ...
2152 (xtensa_regsets): ... this, and make static.
2153 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2155 (xtensa_arch_setup, xtensa_regs_info): New functions.
2156 (the_low_target): Adjust.
2157 (initialize_low_arch): New function.
2158 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2159 (nios2_arch_setup): Set the current process'es tdesc.
2160 (target_regsets): Rename to ...
2161 (nios2_regsets): ... this.
2162 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2163 (nios2_regs_info): New function.
2164 (the_low_target): Adjust.
2165 (initialize_low_arch): New function.
2166 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2167 (aarch64_arch_setup): Set the current process'es tdesc.
2168 (target_regsets): Rename to ...
2169 (aarch64_regsets): ... this.
2170 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2171 (aarch64_regs_info): New function.
2172 (the_low_target): Adjust.
2173 (initialize_low_arch): New function.
2174 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2176 (target_regsets): Rename to ...
2177 (tile_regsets): ... this.
2178 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2179 (tile_regs_info): New function.
2180 (tile_arch_setup): Set the current process'es tdesc.
2181 (the_low_target): Adjust.
2182 (initialize_low_arch): New function.
2183 * spu-low.c (tdesc_spu): Declare.
2184 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2185 * win32-arm-low.c (tdesc_arm): Declare.
2186 (arm_arch_setup): New function.
2187 (the_low_target): Install arm_arch_setup instead of
2189 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2190 (init_windows_x86): Rename to ...
2191 (i386_arch_setup): ... this. Set `win32_tdesc'.
2192 (the_low_target): Adjust.
2193 * win32-low.c (win32_tdesc): New global.
2194 (child_add_thread): Don't create the thread cache here.
2195 (do_initial_child_stuff): Set the new process'es tdesc.
2196 * win32-low.h (struct target_desc): Forward declare.
2197 (win32_tdesc): Declare.
2198 * lynx-i386-low.c (tdesc_i386): Declare global.
2199 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2200 * lynx-low.c (lynx_tdesc): New global.
2201 (lynx_add_process): Set the new process'es tdesc.
2202 * lynx-low.h (struct target_desc): Forward declare.
2203 (lynx_tdesc): Declare global.
2204 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2205 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2206 * nto-low.c (nto_tdesc): New global.
2207 (do_attach): Set the new process'es tdesc.
2208 * nto-low.h (struct target_desc): Forward declare.
2209 (nto_tdesc): Declare.
2210 * nto-x86-low.c (tdesc_i386): Declare.
2211 (nto_x86_arch_setup): Set `nto_tdesc'.
2213 2013-06-04 Gary Benson <gbenson@redhat.com>
2215 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2216 to qSupported response when appropriate.
2217 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2218 with nonzero-length annex.
2219 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2220 arguments supplied in annex.
2222 2013-05-31 Doug Evans <dje@google.com>
2225 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2226 64 bits in 64-cross-32 environment.
2228 2013-05-28 Pedro Alves <palves@redhat.com>
2230 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2231 (aarch64-without-fpu.c): Delete rule.
2232 * configure.srv (aarch64*-*-linux*): Remove references to
2233 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2234 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2237 2013-05-24 Pedro Alves <palves@redhat.com>
2239 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2240 instead of strchr/decode_address. Error if the range isn't split
2241 with a ','. Don't assume there's be a ':' in the action.
2243 2013-05-23 Yao Qi <yao@codesourcery.com>
2244 Pedro Alves <palves@redhat.com>
2246 * linux-low.c (lwp_in_step_range): New function.
2247 (linux_wait_1): If the thread was range stepping and stopped
2248 outside the stepping range, report the stop to GDB. Otherwise,
2249 continue stepping. Add range stepping debug output.
2250 (linux_set_resume_request): Copy the step range from the resume
2252 (linux_supports_range_stepping): New.
2253 (linux_target_ops) <supports_range_stepping>: Set to
2254 linux_supports_range_stepping.
2255 * linux-low.h (struct linux_target_ops)
2256 <supports_range_stepping>: New field.
2257 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2258 * linux-x86-low.c (x86_supports_range_stepping): New.
2259 (the_low_target) <supports_range_stepping>: Set to
2260 x86_supports_range_stepping.
2261 * server.c (handle_v_cont): Handle 'r' action.
2262 (handle_v_requests): Append ";r" if the target supports range
2264 * target.h (struct thread_resume) <step_range_start,
2265 step_range_end>: New fields.
2266 (struct target_ops) <supports_range_stepping>:
2268 (target_supports_range_stepping): New macro.
2270 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2272 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2273 confusion in comment.
2275 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2277 * lynx-low.c (struct process_info_private): New type.
2278 (lynx_add_process): New function.
2279 (lynx_create_inferior, lynx_attach): Replace calls to
2280 add_process by calls to lynx_add_process.
2281 (lynx_resume): If PTID is null, then try using
2282 current_process()->private->last_wait_event_ptid.
2284 (lynx_clear_inferiors): Delete. The contents of that function
2285 has been inlined in lynx_mourn;
2286 (lynx_wait_1): Save the ptid in the process's private data.
2287 (lynx_mourn): Free the process' private data. Replace call
2288 to lynx_clear_inferiors by call to clear_inferiors.
2290 2013-05-17 Yao Qi <yao@codesourcery.com>
2292 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2295 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2297 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2298 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2299 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2300 PT_TEXT_END_ADDR guards. Update comments.
2301 (linux_target_op) <read_offsets>: Conditionally define to
2302 linux_read_offsets if the target is UCLIBC and if it defines
2303 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2305 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2306 Andrew Jenner <andrew@codesourcery.com>
2308 * Makefile.in (SFILES): Add linux-nios2-low.c.
2309 (clean): Add action to delete nios2-linux.c.
2310 (nios2-linux.c): New rule.
2311 * configure.srv: Add nios2*-*-linux*.
2312 * linux-nios2-low.c: New.
2314 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2316 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2318 2013-04-25 Hui Zhu <hui@codesourcery.com>
2321 * ax.c (ax_printf): Add fflush.
2323 2013-04-22 Tom Tromey <tromey@redhat.com>
2325 * Makefile.in (SFILES): Add filestuff.c.
2326 (OBS): Add filestuff.o.
2327 (filestuff.o): New target.
2328 * config.in, configure: Rebuild.
2329 * configure.ac: Check for fdwalk, pipe2.
2331 2013-04-17 Pedro Alves <palves@redhat.com>
2333 * configure.ac (USE_THREAD_DB): Delete variable.
2334 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2335 Don't AC_SUBST USE_THREAD_DB.
2336 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2337 * config.in, configure: Regenerate.
2339 2013-04-16 Pedro Alves <palves@redhat.com>
2341 * linux-low.h (struct lwp_info) <thread_known>: Move under
2342 the USE_THREAD_DB #ifdef.
2344 2013-04-16 Pedro Alves <palves@redhat.com>
2346 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2347 (linux-low.o): Delete rule.
2348 * linux-low.h: Always include "gdb_thread_db.h" instead of
2349 conditionally including thread_db.h.
2350 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2353 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2355 * Makefile.in (install-only): Fix make install regression.
2357 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2359 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2360 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2362 * gdbserver.1: Remove.
2364 2013-03-22 Pedro Alves <palves@redhat.com>
2366 * linux-low.c (handle_extended_wait): Don't call
2367 linux_enable_event_reporting.
2369 2013-03-15 Tony Theodore <tonyt@logyst.com>
2372 * Makefile.in (SHELL): Use @SHELL@.
2374 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2376 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2379 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2381 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2382 Remove extraneous NULL element.
2384 2013-03-13 Yao Qi <yao@codesourcery.com>
2386 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2387 'V' block in trace frame.
2389 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2391 * target.h (struct target_ops): Add btrace ops.
2392 (target_supports_btrace): New macro.
2393 (target_enable_btrace): New macro.
2394 (target_disable_btrace): New macro.
2395 (target_read_btrace): New macro.
2396 * gdbthread.h (struct thread_info): Add btrace field.
2397 * server.c: Include btrace-common.h.
2398 (handle_btrace_general_set): New function.
2399 (handle_btrace_enable): New function.
2400 (handle_btrace_disable): New function.
2401 (handle_general_set): Call handle_btrace_general_set.
2402 (handle_qxfer_btrace): New function.
2403 (struct qxfer qxfer_packets[]): Add btrace entry.
2404 * inferiors.c (remove_thread): Disable btrace.
2405 * linux-low: Include linux-btrace.h.
2406 (linux_low_enable_btrace): New function.
2407 (linux_low_read_btrace): New function.
2408 (linux_target_ops): Add btrace ops.
2409 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2410 Add srv_linux_btrace=yes.
2411 (x86_64-*-linux*): Add linux-btrace.o.
2412 Add srv_linux_btrace=yes.
2413 * configure.ac: Define HAVE_LINUX_BTRACE.
2414 * config.in: Regenerated.
2415 * configure: Regenerated.
2417 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2419 * server.c (handle_qxfer): Preserve error message if -3 is
2421 (qxfer): Document the -3 return value.
2423 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2425 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2426 (linux_btrace_h): New variable.
2427 (linux-btrace.o): New rule.
2429 2013-03-08 Stan Shebs <stan@codesourcery.com>
2430 Hafiz Abid Qadeer <abidh@codesourcery.com>
2432 * tracepoint.c (trace_buffer_size): New global.
2433 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2434 (init_trace_buffer): Change to one-argument function. Allocate
2435 trace buffer memory.
2436 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2437 handle QTBuffer:size packet.
2438 (cmd_bigqtbuffer_size): New function.
2439 (initialize_tracepoint): Call init_trace_buffer with
2440 DEFAULT_TRACE_BUFFER_SIZE.
2441 * server.c (handle_query): Add QTBuffer:size in the
2444 2013-03-07 Yao Qi <yao@codesourcery.com>
2446 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2447 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2449 (cmd_qtsp): Adjust condition. Do post increment.
2450 Set cur_action and cur_step_action back to 0.
2452 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2455 * linux-low.c (linux_write_memory): Return early success if LEN is
2458 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2460 * configure.srv: Add x86_64-*-cygwin* as target.
2462 2013-02-28 Tom Tromey <tromey@redhat.com>
2464 * configure.ac: Invoke AC_SYS_LARGEFILE.
2465 * configure, config.in: Rebuild.
2467 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2469 * win32-low.c: Throughout, fix format strings and casts of
2470 printf-like functions to avoid type related warnings on all
2472 (get_child_debug_event): Print dwDebugEventCode as hex since
2473 that's how it's usually documented.
2475 2013-02-28 Yao Qi <yao@codesourcery.com>
2477 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2480 2013-02-27 Jiong Wang <jiwang@tilera.com>
2482 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2483 (reg-tilegx32.c): New rule.
2484 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2485 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2486 different register info initializer according to elf class.
2487 (init_registers_tilgx32): New function. The tilegx32 register info
2489 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2490 (tile_store_gregset): Likewise.
2492 2013-02-27 Yao Qi <yao@codesourcery.com>
2494 * server.c (process_point_options): Print debug message when
2495 debug_threads is true.
2497 2013-02-26 Yao Qi <yao@codesourcery.com>
2499 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2501 2013-02-19 Pedro Alves <palves@redhat.com>
2502 Kai Tietz <ktietz@redhat.com>
2506 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2507 instead of strtoul to extract address from packet.
2508 (process_serial_event) <'z'>: Likewise.
2510 2013-02-18 Yao Qi <yao@codesourcery.com>
2512 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2514 2013-02-14 Pedro Alves <palves@redhat.com>
2518 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2519 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2521 2013-02-14 Pedro Alves <palves@redhat.com>
2523 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2525 2013-02-14 Pedro Alves <palves@redhat.com>
2527 * tracepoint.c (save_string): Delete.
2528 (add_tracepoint_action): Use savestring instead of save_string.
2530 2013-02-12 Pedro Alves <palves@redhat.com>
2532 * linux-xtensa-low.c: Ditto.
2533 * xtensa-xtregs.c: Ditto.
2535 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2537 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2540 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2542 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2543 aarch64_num_wp_regs and aarch64_num_bp_regs to
2544 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2546 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2548 * linux-aarch64-low.c (ps_get_thread_area): Replace
2549 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2551 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2552 Marcus Shawcroft <marcus.shawcroft@arm.com>
2553 Nigel Stephens <nigel.stephens@arm.com>
2554 Yufeng Zhang <yufeng.zhang@arm.com>
2556 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2557 (aarch64.c, aarch64-without-fpu.c): New targets.
2558 * configure.srv (aarch64*-*-linux*): New.
2559 * linux-aarch64-low.c: New file.
2561 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2563 * linux-low.c (handle_extended_wait, linux_create_inferior)
2564 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2565 (dequeue_one_deferred_signal, linux_resume_one_thread)
2566 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2567 (linux_tracefork_grandchild, linux_test_for_tracefork)
2568 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2569 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2570 where the argument is 0.
2572 2013-01-25 Yao Qi <yao@codesourcery.com>
2574 * event-loop.c: Include "queue.h".
2575 (gdb_event_p): New typedef.
2576 (struct gdb_event) <next_event>: Remove.
2577 (event_queue): Change to QUEUE(gdb_event_p).
2578 (async_queue_event): Remove.
2579 (gdb_event_xfree): New.
2580 (initialize_event_loop): New.
2581 (process_event): Use API from QUEUE.
2582 (wait_for_event): Likewise.
2583 * server.c (main): Call initialize_event_loop.
2584 * server.h (initialize_event_loop): Declare.
2586 2013-01-18 Yao Qi <yao@codesourcery.com>
2588 * ax.h (struct eval_agent_expr_context): New.
2589 (gdb_eval_agent_expr): Update declaration.
2590 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2591 TFRAME. Add new argument CTX.
2592 * server.h (struct eval_agent_expr_context): Declare.
2593 (agent_mem_read, agent_tsv_read): Update declaration.
2594 (agent_mem_read_string): Likewise.
2595 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2596 (add_traceframe_block): Add new argument TPOINT.
2597 Increase TPOINT->traceframe_usage.
2598 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2599 eval_tracepoint_agent_expr.
2600 (condition_true_at_tracepoint): Likewise.
2601 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2602 (agent_mem_read_string, agent_tsv_read): Likewise.
2604 2013-01-16 Yao Qi <yao@codesourcery.com>
2606 * linux-low.c (linux_resume_one_lwp): Don't check
2607 'lwp->bp_reinsert != 0'.
2609 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2610 Pedro Alves <palves@redhat.com>
2612 * lynx-low.c (ptrace_request_to_str): Define a temporary
2613 macro and use it to simplify this function's implementation.
2615 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2617 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2620 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2622 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2624 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2626 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2628 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2630 * lynx-low.c (lynx_resume): Use the resume_info parameter
2631 to determine the ptid for the lynx_ptrace call, unless
2632 it is equal to minus_one_ptid, in which case we use the
2633 ptid of the current_inferior.
2634 (lynx_wait_1): After having received a thread create/exit
2635 event, resume the inferior's execution using the signaling
2636 thread's ptid, rather than the old ptid.
2638 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2640 * lynx-low.c (lynx_resume): Delete variable ret.
2642 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2644 * gdbreplay.c (gdbreplay_version): Update copyright year.
2645 * server.c (gdbserver_version): Likewise.
2647 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2649 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2652 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2654 * lynx-low.c (ptrace_request_to_str): Add handling for
2657 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2659 * lynx-low.c (lynx_attach): Delete variable new_process.
2661 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2663 * lynx-low.c (lynx_create_inferior): Delete variable
2666 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2668 * lynx-low.c (ptrace_request_to_str): Do not handle
2669 PTRACE_GETTHREADLIST if this macro does not exist.
2671 2012-12-15 Yao Qi <yao@codesourcery.com>
2673 * Makefile.in (OBS): Add notif.o.
2674 * notif.c, notif.h: New.
2675 * server.c: Include "notif.h".
2676 (struct vstop_notif) <next>: Remove.
2678 (queue_stop_reply): Update.
2679 (push_event, send_next_stop_reply): Remove.
2680 (discard_queued_stop_replies): Update.
2681 (notif_stop): New variable.
2682 (handle_v_stopped): Remove.
2683 (handle_v_requests): Don't call handle_v_stopped. Call
2684 handle_ack_notif instead.
2685 (queue_stop_reply_callback): Call notif_event_enque instead
2686 of queue_stop_reply.
2687 (handle_status): Don't call send_next_stop_reply, call
2688 notif_write_event instead.
2689 (kill_inferior_callback): Likewise.
2690 (detach_or_kill_inferior_callback): Likewise.
2691 (main): Call initialize_notif.
2692 (process_serial_event): Call QUEUE_is_empty.
2693 (handle_target_event): Call notif_push instead of push event.
2694 * server.h (push_event): Remove declaration.
2696 2012-12-10 Tom Tromey <tromey@redhat.com>
2698 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2699 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2702 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2703 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2704 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2705 (amd64-linux-ipa.o, ax.o): Rewrite.
2706 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2707 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2708 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2709 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2710 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2711 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2712 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2713 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2714 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2715 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2716 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2717 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2718 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2719 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2720 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2721 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2722 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2723 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2724 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2725 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2726 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2727 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2728 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2729 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2730 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2731 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2732 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2733 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2734 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2735 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2736 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2737 (reg-tilegx.o): Remove.
2738 (all_object_files): New macro.
2739 Include .deps files.
2740 * aclocal.m4, configure: Rebuild.
2741 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2742 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2743 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2745 2012-12-05 Tom Tromey <tromey@redhat.com>
2748 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2750 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2752 * configure.ac: Check for linux/perf_event.h.
2753 * config.in: Regenerated.
2754 * configure: Regenerated.
2756 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2758 * hostio.c (handle_readlink): Decrease buffer size
2759 parameter passed to readlink by one byte.
2761 2012-11-26 Yao Qi <yao@codesourcery.com>
2763 * configure.ac (build_warnings): Append '-Wempty-body'.
2764 * configure: Regenerated.
2765 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2768 2012-11-15 Pierre Muller <muller@sourceware.org>
2770 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2771 * config.in: Regenerate.
2772 * configure: Regenerate.
2773 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2774 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2775 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2776 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2778 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2779 instead of <sys/wait.h> header.
2780 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2782 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2784 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2785 (various make rules): Remove -DGDBSERVER
2787 2012-11-09 Yao Qi <yao@codesourcery.com>
2789 * spu-low.c (current_ptid): Move it to ..
2790 * gdbthread.h: ... here. New.
2791 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2792 * server.c (myresume, process_serial_event): Likewise.
2793 * thread-db.c (thread_db_find_new_threads): Likewise.
2794 * tracepoint.c (run_inferior_command): Likewise.
2796 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2798 * server.c (handle_search_memory_1): Include access length in
2801 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2803 * linux-crisv32-low.c: Fix compile errors.
2805 2012-09-04 Yao Qi <yao@codesourcery.com>
2807 * tracepoint.c (cmd_qtsv): Adjust debug message.
2808 Don't check CUR_TPOINT.
2810 2012-08-28 Yao Qi <yao@codesourcery.com>
2812 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2813 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2814 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2815 Remove declarations of xmalloc, xreallloc, xstrdup and
2817 * Makefile.in (libiberty_h): New.
2818 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2819 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2821 2012-08-23 Yao Qi <yao@codesourcery.com>
2823 * server.h: Remove declaration of 'xsnprintf'.
2825 2012-08-22 Keith Seitz <keiths@redhat.com>
2827 * server.h: Include build-gnulib-gbserver/config.h.
2828 * gdbreplay.c: Likewise.
2830 2012-08-08 Doug Evans <dje@google.com>
2832 * Makefile.in (SFILES): Add gdb_vecs.c.
2833 (OBS): Add gdb_vecs.o.
2834 (gdb_vecs_h, host_defs_h): New variables.
2835 (thread-db.o): Add $(gdb_vecs_h) dependency.
2836 (gdb_vecs.o): New rule.
2837 * thread-db.c: #include "gdb_vecs.h".
2838 (thread_db_load_search): Use a vector to iterate over path elements.
2839 Handle text appearing after "$pdir".
2841 * configure.ac: Add check for strstr.
2842 * config.in: Regenerate.
2843 * configure: Regenerate.
2845 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2847 * hostio.c (handle_pread): If pread fails, fall back to attempting
2849 (handle_pwrite): Likewise for pwrite.
2851 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2853 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2854 between unsupported TYPE and unimplementable ADDR/LEN combination.
2855 (arm_insert_point): Act on new return value.
2857 2012-07-31 Pedro Alves <palves@redhat.com>
2859 * server.c (process_point_options): Only skip tokens if we find
2860 one that is unrecognized. Don't treat 'X' specially while
2861 skipping unrecognized tokens.
2863 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2865 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2866 to 4-byte-align HW breakpoint addresses for Thumb.
2868 2012-07-27 Yao Qi <yao@codesourcery.com>
2872 * server.h: Declare gdb_agent_about_to_close.
2873 * target.c (kill_inferior): Include "agent.h".
2874 New. Send command 'kill'.
2875 * target.h (kill_inferior): Removed macro.
2876 * tracepoint.c (gdb_agent_about_to_close): New.
2877 (gdb_agent_helper_thread): Handle command 'close'.
2878 Wait endlessly until the inferior stops.
2879 Install gdb_agent_remove_socket to atexit hook.
2880 (agent_socket_name): New static variable.
2881 (gdb_agent_socket_init): Replace local variable 'name' with
2882 'agent_socket_name'.
2883 (gdb_agent_remove_socket): New.
2885 2012-07-27 Yao Qi <yao@codesourcery.com>
2887 * server.c (process_point_options): Stop at 'X' when parsing.
2889 2012-07-19 Michael Eager <eager@eagercon.com>
2891 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2893 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2894 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2895 hardware breakpoint.
2897 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2899 * gdbserver/linux-low.c (initialize_low): Call
2900 linux_ptrace_init_warnings.
2902 2012-07-02 Doug Evans <dje@google.com>
2904 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2907 2012-07-02 Stan Shebs <stan@codesourcery.com>
2909 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2910 (ax.o): Add it to build rule.
2912 (OBS): Add format.o.
2913 (IPA_OBS): Add format.o.
2914 * server.c (handle_query): Claim support for breakpoint commands.
2915 (process_point_options): Add command case.
2916 (process_serial_event): Leave running if there are printfs in
2918 * mem-break.h (any_persistent_commands): Declare.
2919 (add_breakpoint_commands): Declare.
2920 (gdb_no_commands_at_breakpoint): Declare.
2921 (run_breakpoint_commands): Declare.
2922 * mem-break.c (struct point_command_list): New struct.
2923 (struct breakpoint): New field command_list.
2924 (any_persistent_commands): New function.
2925 (add_commands_to_breakpoint): New function.
2926 (add_breakpoint_commands): New function.
2927 (gdb_no_commands_at_breakpoint): New function.
2928 (run_breakpoint_commands): New function.
2929 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2931 * ax.c: Include format.h.
2932 (ax_printf): New function.
2933 (gdb_eval_agent_expr): Add printf opcode.
2935 2012-06-13 Yao Qi <yao@codesourcery.com>
2937 * server.c (start_inferior): Remove duplicated writes to fields
2938 'last_resume_kind' and 'last_status' of 'current_inferior'.
2940 2012-06-12 Yao Qi <yao@codesourcery.com>
2941 Pedro Alves <palves@redhat.com>
2943 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2945 * server.c (handle_v_cont): Extend comment.
2947 2012-06-11 Yao Qi <yao@codesourcery.com>
2949 * linux-low.c (linux_attach): Add 'static'.
2951 2012-06-06 Yao Qi <yao@codesourcery.com>
2953 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2955 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2957 Fix gcc -flto compilation warning.
2958 * server.c (main): Make variable multi_mode and attach volatile.
2960 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2962 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2963 if the platform doesn't know about it.
2965 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2967 * Makefile.in (SFILES): Add linux-tile-low.c.
2968 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2969 * configure.srv: Handle tilegx-*-linux*.
2970 * linux-tile-low.c: New file.
2972 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2974 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2976 2012-05-24 Pedro Alves <palves@redhat.com>
2980 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2982 2012-05-24 Pedro Alves <palves@redhat.com>
2986 Replace target_signal with gdb_signal throughout.
2988 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
2990 * linux-low.c (linux_store_registers): Avoid the copying sequence
2991 when no data has been retrieved by ptrace.
2993 2012-05-22 Will Deacon <will.deacon@arm.com>
2995 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
2996 Include asm/ptrace.h.
2997 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3000 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3002 * linux-low.c (linux_store_registers): Don't re-retrieve data
3003 with ptrace that has already been obtained from /proc. Always
3004 copy any data retrieved with ptrace to the buffer supplied.
3006 2012-05-11 Yao Qi <yao@codesourcery.com>
3007 Pedro Alves <palves@redhat.com>
3009 * linux-low.c (enum stopping_threads_kind): New.
3010 (stopping_threads): Change type to `enum stopping_threads_kind'.
3011 (handle_extended_wait): If stopping and suspending threads, leave
3012 the new_lwp suspended too.
3013 (linux_wait_for_event): Adjust.
3014 (stop_all_lwps): Set `stopping_threads' to
3015 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3016 whether we're suspending threads or just stopping them. Assert no
3019 2012-04-29 Yao Qi <yao@codesourcery.com>
3021 * server.h: Move some code to ...
3022 * gdbthread.h: ... here. New.
3023 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3024 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3025 (nto-low.o, win32-low.o): Likewise.
3026 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3027 * regcache.c, remote-utils.c, server.c: Likewise.
3028 * target.c, tracepoint.c, win32-low.c: Likewise.
3030 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3032 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3033 (PTRACE_ARG4_TYPE): Likewise.
3034 (PTRACE_XFER_TYPE): Likewise.
3035 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3036 ptrace to PTRACE_ARG3_TYPE.
3037 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3038 (PTRACE_ARG4_TYPE): Likewise.
3039 (PTRACE_XFER_TYPE): Likewise.
3040 (linux_detach_one_lwp): Cast fourth argument of
3041 ptrace to long then PTRACE_ARG4_TYPE.
3042 (regsets_fetch_inferior_registers): Cast third argument of
3043 ptrace to long then PTRACE_ARG3_TYPE.
3044 (regsets_store_inferior_registers): Likewise.
3046 2012-04-20 Pedro Alves <palves@redhat.com>
3048 * configure: Regenerate.
3050 2012-04-19 Pedro Alves <palves@redhat.com>
3052 * Makefile.in (GNULIB_BUILDDIR): New.
3053 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3054 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3055 (all, install-only, uninstall, clean-info, all-lib, clean): No
3056 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3057 (maintainer-clean realclean distclean): Use subdir_do.
3059 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3060 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3061 * acinclude.m4: Include acx_configure_dir.m4.
3062 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3063 calls. Call AC_PROG_RANLIB. Configure gnulib using
3066 (GNULIB_STDINT_H): Adjust.
3067 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3068 * gdbreplay.c: Include build-gnulib/config.h.
3069 * server.h: Likewise.
3070 * aclocal.m4: Regenerate.
3071 * config.in: Regenerate.
3072 * configure: Regenerate.
3074 2012-04-19 Pedro Alves <palves@redhat.com>
3076 * Makefile.in (LIBGNU, INCGNU): Adjust.
3077 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3078 (all, install-only, uninstall, clean-info, all-lib, clean)
3079 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3080 * configure.ac: Adjust AC_OUTPUT output.
3081 * aclocal.m4: Regenerate.
3082 * configure: Regenerate.
3084 2012-04-19 Pedro Alves <palves@redhat.com>
3086 * Makefile.in (generated_files): New.
3087 (server_h): Remove the explicit dependency on config.h, and depend
3088 on $generated_files.
3090 2012-04-19 Pedro Alves <palves@redhat.com>
3092 * Makefile.in (INCGNU): Add -Ignulib.
3094 2012-04-19 Pedro Alves <palves@redhat.com>
3096 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3097 (INCGNU): ... this, and spell out -I here.
3098 (GNULIB_LIB): Rename to ...
3100 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3102 2012-04-19 Pedro Alves <palves@redhat.com>
3104 * config.in: Regenerate.
3106 2012-04-19 Pedro Alves <palves@redhat.com>
3108 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3109 * server.h (memmem): Remove declaration.
3110 * config.in: Regenerate.
3111 * configure: Regenerate.
3113 2012-04-19 Yao Qi <yao@codesourcery.com>
3115 * Makefile.in (SFILES): Add common/vec.c.
3119 2012-04-19 Yao Qi <yao@codesourcery.com>
3121 * remote-utils.c (prepare_resume_reply): Replace with macro
3122 target_core_of_thread.
3123 * server.c (handle_qxfer_threads_proper): Likewise.
3124 * target.h (traget_core_of_thread): New macro.
3126 2012-04-18 Pedro Alves <palves@redhat.com>
3128 * aclocal.m4: Regenerate.
3129 * configure: Regenerate.
3131 2012-04-16 Yao Qi <yao@codesourcery.com>
3133 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3134 duplicated on address.
3136 2012-04-16 Yao Qi <yao@codesourcery.com>
3138 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3139 (struct tracepoint_action_ops) <send>: New field.
3140 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3141 (agent_expr_send, x_tracepoint_action_send): New.
3142 (l_tracepoint_action_send): New.
3143 (cmd_qtdp): Download and install tracepoint
3144 according to `use_agent'.
3145 (run_inferior_command): Add one more parameter `len'.
3147 (tracepoint_send_agent): New.
3148 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3150 2012-04-16 Yao Qi <yao@codesourcery.com>
3152 * tracepoint.c (download_tracepoints): Moved to ...
3153 (cmd_qtstart): ... here.
3155 2012-04-14 Yao Qi <yao@codesourcery.com>
3157 * tracepoint.c: Include inttypes.h.
3158 (struct collect_memory_action): Use sized types.
3159 (struct tracepoint): Likewise.
3160 (cmd_qtdp, stop_tracing): Update print specifiers.
3161 (cmd_qtp, response_tracepoint): Likewise.
3162 (collect_data_at_tracepoint): Likewise.
3163 (collect_data_at_step): Likewise.
3165 2012-04-14 Yao Qi <yao@codesourcery.com>
3167 Import gnulib module inttypes.
3168 * aclocal.m4, config.in, configure: Regenerated.
3170 2012-04-14 Yao Qi <yao@codesourcery.com>
3172 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3173 Makefile and config.status at last.
3175 2012-04-13 Yao Qi <yao@codesourcery.com>
3177 * tracepoint.c: Include stdint.h unconditionally.
3179 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3181 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3182 on BFD_HAVE_SYS_PROCFS_TYPE.
3183 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3184 * configure: Regenerate.
3185 * config.in: Likewise.
3187 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3189 * Makefile.in (clean): Also remove x32.c x32-linux.c
3190 x32-avx.c x32-avx-linux.c.
3191 (x32.o): New target.
3193 (x32-linux.o): Likewise.
3194 (x32-linux.c): Likewise.
3195 (x32-avx.o): Likewise.
3196 (x32-avx.c): Likewise.
3197 (x32-avx-linux.o): Likewise.
3198 (x32-avx-linux.c): Likewise.
3200 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3201 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3202 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3203 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3204 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3205 i386/x32-avx-linux.xml.
3207 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3208 (init_registers_x32_avx_linux): Likwise.
3209 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3210 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3212 2012-04-13 Pedro Alves <palves@redhat.com>
3214 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3215 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3216 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3217 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3220 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3222 * linux-x86-low.c (compat_x32_clock_t): New.
3223 (compat_x32_siginfo_t): Likewise.
3224 (compat_x32_siginfo_from_siginfo): Likewise.
3225 (siginfo_from_compat_x32_siginfo): Likewise.
3226 (linux_is_elf64): Likewise.
3227 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3228 and siginfo_from_compat_x32_siginfo for x32.
3229 (x86_arch_setup): Set linux_is_elf64.
3231 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3234 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3236 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3237 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3238 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3239 compatible with process.
3241 2012-04-12 Yao Qi <yao@codesourcery.com>
3243 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3244 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3245 (install-only, install-info, clean): Handle sub dir gnulib.
3246 (all-lib, am--refresh): New targets.
3247 (memmem.o): Remove target.
3248 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3249 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3250 (AC_REPLACE_FUNCS): Remove memmem.
3251 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3252 (AC_OUTPUT): Generate Makefile in gnulib/.
3253 * aclocal.m4, config.in, configure: Regenerated.
3255 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3257 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3259 2012-04-05 Pedro Alves <palves@redhat.com>
3261 -Werror=strict-aliasing
3263 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3266 2012-04-04 Pedro Alves <palves@redhat.com>
3268 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3269 (sparc_store_gregset_from_stack, sparc_store_gregset)
3270 (sparc_breakpoint_at): Fix formatting.
3272 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3274 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3276 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3277 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3278 * config.in: Regenerate.
3279 * configure: Likewise.
3281 2012-03-29 Pedro Alves <palves@redhat.com>
3283 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3284 Correct ptrace arguments.
3286 2012-03-28 Pedro Alves <palves@redhat.com>
3288 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3289 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3290 (IA64_FR1_REGNUM): New defines.
3291 (ia64_fetch_register): New.
3292 (the_low_target): Install it.
3293 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3295 * linux-low.c (linux_fetch_registers): Try the
3296 the_low_target.fetch_register hook first.
3298 * linux-arm-low.c (the_low_target): Adjust.
3299 * linux-bfin-low.c (the_low_target): Adjust.
3300 * linux-cris-low.c (the_low_target): Adjust.
3301 * linux-crisv32-low.c (the_low_target): Adjust.
3302 * linux-m32r-low.c (the_low_target): Adjust.
3303 * linux-m68k-low.c (the_low_target): Adjust.
3304 * linux-mips-low.c (the_low_target): Adjust.
3305 * linux-ppc-low.c (the_low_target): Adjust.
3306 * linux-s390-low.c (the_low_target): Adjust.
3307 * linux-sh-low.c (the_low_target): Adjust.
3308 * linux-sparc-low.c (the_low_target): Adjust.
3309 * linux-tic6x-low.c (the_low_target): Adjust.
3310 * linux-x86-low.c (the_low_target): Adjust.
3311 * linux-xtensa-low.c (the_low_target): Adjust.
3313 2012-03-26 Pedro Alves <palves@redhat.com>
3315 * server.c (handle_qxfer_libraries): Don't bail early if
3316 the_target->qxfer_libraries_svr4 is not NULL.
3318 2012-03-26 Pedro Alves <palves@redhat.com>
3320 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3322 2012-03-23 Pedro Alves <palves@redhat.com>
3324 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3325 "library-list-svr4" element's start tag when the the DSO list is
3328 2012-03-23 Pedro Alves <palves@redhat.com>
3330 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3331 a variable whose type size is the same as the inferior's pointer
3334 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3336 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3338 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3339 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3340 * linux-low.h: Include <signal.h>.
3341 (struct siginfo): Remove forward declaration.
3342 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3345 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3347 * .gitignore: Ignore more files.
3349 2012-03-19 Pedro Alves <palves@redhat.com>
3350 Jan Kratochvil <jan.kratochvil@redhat.com>
3352 * server.c (cont_thread, general_thread): Add describing comments.
3353 (start_inferior): Clear `cont_thread'.
3354 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3357 2012-03-15 Yao Qi <yao@codesourcery.com>
3359 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3361 (cmd_qtdp): ... here.
3363 2012-03-15 Yao Qi <yao@codesourcery.com>
3365 * tracepoint.c (struct tracepoint_action_ops): New.
3366 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3367 (m_tracepoint_action_download): New.
3368 (r_tracepoint_action_download): New.
3369 (x_tracepoint_action_download): New.
3370 (l_tracepoint_action_download): New.
3371 (add_tracepoint_action): Install `action->ops' according type.
3372 (download_tracepoint_1): Move code `download' function pointer
3373 of various tracepoint_action_ops.
3375 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3377 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3378 linux_ptrace_attach_warnings.
3380 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3382 * Makefile.in (linux-ptrace.o): New.
3383 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3384 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3385 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3386 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3387 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3389 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3391 2012-03-08 Yao Qi <yao@codesourcery.com>
3392 Pedro Alves <palves@redhat.com>
3394 Fix PR server/13392.
3395 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3397 * tracepoint.c (remove_tracepoint): New.
3398 (cmd_qtdp): Call remove_tracepoint when failed to install.
3400 2012-03-07 Pedro Alves <palves@redhat.com>
3402 * linux-low.c (get_detach_signal): New.
3403 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3404 Pass on pending signals to PTRACE_DETACH. Check the result of the
3406 * server.c (program_signals, program_signals_p): New.
3407 (handle_general_set): Handle QProgramSignals.
3408 * server.h (program_signals, program_signals_p): Declare.
3410 2012-03-05 Pedro Alves <palves@redhat.com>
3411 Jan Kratochvil <jan.kratochvil@redhat.com>
3413 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3416 2012-03-03 Yao Qi <yao@codesourcery.com>
3418 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3419 agent_look_up_symbols.
3421 2012-03-03 Yao Qi <yao@codesourcery.com>
3423 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3424 (linux-x86-low.o): Likewise.
3425 * server.h: Remove in_process_agent_loaded.
3426 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3430 2012-03-03 Yao Qi <yao@codesourcery.com>
3432 * tracepoint.c (gdb_agent_capability): New global.
3433 (in_process_agent_loaded_ust): Renamed to
3434 `in_process_agent_supports_ust'.
3436 (in_process_agent_supports_ust): Call agent_capability_check.
3437 (clear_installed_tracepoints): Assert that agent supports
3440 2012-03-03 Yao Qi <yao@codesourcery.com>
3442 * linux-low.c (linux_supports_agent): New.
3443 (linux_target_ops): Initialize field `supports_agent' with
3444 linux_supports_agent.
3445 * target.h (struct target_ops) <supports_agent>: New.
3446 (target_supports_agent): New macro.
3447 * server.c (handle_general_set): Handle packet 'QAgent'.
3448 (handle_query): Send `QAgent+'.
3449 * Makefile.in (server.o): Depends on agent.h.
3451 2012-03-03 Yao Qi <yao@codesourcery.com>
3453 * Makefile.in (OBS): Add agent.o.
3454 Add new rule for agent.o.
3455 Track dependence of tracepoint.c on agent.h.
3456 * tracepoint.c (run_inferior_command_1):
3457 (run_inferior_command): Call agent_run_command.
3458 (gdb_ust_connect_sync_socket): Deleted. Move it to
3460 (resume_thread, stop_thread): Likewise.
3461 (gdb_ust_socket_init): Renamed to ...
3462 (gdb_agent_socket_init): ... New.
3463 (gdb_ust_thread): Renamed to ...
3464 (gdb_agent_helper_thread): ... New.
3465 (gdb_ust_init): Move some code to ...
3466 (gdb_agent_init): ... here. New.
3467 [HAVE_UST]: Call gdb_ust_init.
3468 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3469 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3470 * config.in, configure: Regenerated.
3472 2012-03-02 Pedro Alves <palves@redhat.com>
3474 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3475 * linux-low.c (struct simple_pid_list): New.
3476 (stopped_pids): New a struct simple_pid_list pointer.
3477 (add_to_pid_list, pull_pid_from_list): New.
3478 (handle_extended_wait): Don't assume the first signal new children
3479 report is SIGSTOP. Adjust call to pull_pid_from_list.
3480 (linux_wait_for_lwp): Adjust.
3482 2012-03-02 Yao Qi <yao@codesourcery.com>
3484 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3487 2012-03-02 Yao Qi <yao@codesourcery.com>
3489 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3490 `stop_pc' and `tpoint'. Update caller.
3492 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3494 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3495 * linux-low.c (use_linux_regsets): New macro.
3496 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3497 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3498 (linux_register_in_regsets): New function.
3499 (usr_fetch_inferior_registers): Skip registers covered by
3501 (usr_store_inferior_registers): Likewise.
3502 (usr_fetch_inferior_registers): New macro.
3503 (usr_store_inferior_registers): Likewise.
3504 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3505 (linux_store_registers): Likewise.
3506 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3508 (init_registers_mips64_dsp_linux): Likewise.
3509 (init_registers_mips_linux): New macro.
3510 (init_registers_mips_dsp_linux): Likewise.
3511 (mips_dsp_num_regs): Likewise.
3512 (DSP_BASE, DSP_CONTROL): New fallback macros.
3513 (mips_base_regs): New macro.
3514 (mips_regmap): Use it. Fix the size.
3515 (mips_dsp_regmap): New variable.
3516 (mips_dsp_regset_bitmap): Likewise.
3517 (mips_arch_setup): New function.
3518 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3520 (mips_cannot_store_register): Likewise.
3521 (the_low_target): Update .arch_setup, .num_regs and .regmap
3522 initializers. Add .regset_bitmap initializer.
3523 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3525 * linux-bfin-low.c (the_low_target): Likewise.
3526 * linux-cris-low.c (the_low_target): Likewise.
3527 * linux-crisv32-low.c (the_low_target): Likewise.
3528 * linux-ia64-low.c (the_low_target): Likewise.
3529 * linux-m32r-low.c (the_low_target): Likewise.
3530 * linux-m68k-low.c (the_low_target): Likewise.
3531 * linux-ppc-low.c (the_low_target): Likewise.
3532 * linux-s390-low.c (the_low_target): Likewise.
3533 * linux-sh-low.c (the_low_target): Likewise.
3534 * linux-sparc-low.c (the_low_target): Likewise.
3535 * linux-tic6x-low.c (the_low_target): Likewise.
3536 * linux-x86-low.c (the_low_target): Likewise.
3537 * linux-xtensa-low.c (the_low_target): Likewise.
3538 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3539 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3540 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3542 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3543 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3545 2012-02-29 Yao Qi <yao@codesourcery.com>
3546 Pedro Alves <palves@redhat.com>
3548 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3549 `step_over_finished' is true.
3551 2012-02-27 Pedro Alves <palves@redhat.com>
3553 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3554 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3556 2012-02-27 Pedro Alves <palves@redhat.com>
3559 * linux-low.c (pid_is_stopped): New.
3560 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3562 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3564 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3567 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3569 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3571 2012-02-24 Luis Machado <lgustavo@codesourcery>
3573 * server.c (handle_query): Advertise support for target-side
3574 breakpoint condition evaluation.
3575 (process_point_options): New function.
3576 (process_serial_event): When inserting a breakpoint, check for
3577 a target-side condition that should be evaluated.
3579 * mem-break.c: Include regcache.h and ax.h.
3580 (point_cond_list_t): New data structure.
3581 (breakpoint) <cond_list>: New field.
3582 (find_gdb_breakpoint_at): Make non-static.
3583 (delete_gdb_breakpoint_at): Clear any target-side
3585 (clear_gdb_breakpoint_conditions): New function.
3586 (add_condition_to_breakpoint): Likewise.
3587 (add_breakpoint_condition): Likewise.
3588 (gdb_condition_true_at_breakpoint): Likewise.
3589 (gdb_breakpoint_here): Return result directly instead
3590 of going through a local variable.
3592 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3593 (clear_gdb_breakpoint_conditions): Likewise.
3594 (add_breakpoint_condition): Likewise.
3595 (gdb_condition_true_at_breakpoint): Likewise.
3597 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3598 (need_step_over_p): Take target-side breakpoint condition into
3601 2012-02-24 Luis Machado <lgustavo@codesourcery>
3603 * server.h: Include tracepoint.h.
3604 (agent_mem_read, agent_get_trace_state_variable_value,
3605 agent_set_trace_state_variable_value,
3606 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3607 get_set_tsv_func_addr): New prototypes.
3609 * ax.h: New include file.
3610 * ax.c: New source file.
3612 * tracepoint.c: Include ax.h.
3613 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3614 agent_expr, eval_result_type): Move to ax.h.
3615 (parse_agent_expr): Rename to ...
3616 (gdb_parse_agent_expr): ... this, make it non-static and move
3618 (unparse_agent_expr) Rename to ...
3619 (gdb_unparse_agent_expr): ... this, make it non-static and move
3621 (eval_agent_expr): Rename to ...
3622 (eval_tracepoint_agent_expr): ... this.
3623 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3624 forward declarations.
3625 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3626 (agent_get_trace_state_variable_value): New function.
3627 (agent_set_trace_state_variable_value): New function.
3628 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3629 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3630 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3631 (condition_true_at_tracepoint): Likewise.
3632 (parse_agent_expr): Rename to ...
3633 (gdb_parse_agent_expr): ... this and move to ax.c.
3634 (unparse_agent_expr): Rename to ...
3635 (gdb_unparse_agent_expr): ... this and move to ax.c.
3636 (gdb_agent_op_name): Move to ax.c.
3637 (eval_agent_expr): Rename to ...
3638 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3640 (eval_tracepoint_agent_expr): New function.
3641 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3643 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3645 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3646 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3647 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3648 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3649 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3650 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3651 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3652 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3653 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3654 (compile_bytecodes): Remove forward declaration.
3655 (is_goto_target): Move to ax.c.
3656 (compile_bytecodes): Move to ax.c and call
3657 agent_get_trace_state_variable_value (...) and
3658 agent_set_trace_state_variable_value (...).
3660 * Makefile.in: Update ax.c and IPA dependencies.
3662 2012-02-24 Pedro Alves <palves@redhat.com>
3664 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3665 (cmd_bigqtbuffer_circular): ... this. Only handle
3666 'QTBuffer:circular:'.
3667 (handle_tracepoint_general_set): Adjust.
3669 2012-02-16 Yao Qi <yao@codesourcery.com>
3671 * inferiors.c: Move code to ...
3672 * dll.c: .... here. New.
3673 * server.h: Declare clear_dlls.
3674 * Makefile.in (SFILES): Add dll.c.
3678 2012-02-11 Yao Qi <yao@codesourcery.com>
3680 * server.c: (handle_monitor_command): Add a new parameter
3682 (handle_query): Update caller.
3684 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3686 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3687 * configure, config.in: Regenerate.
3688 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3691 2012-02-02 Pedro Alves <palves@redhat.com>
3693 Try SIGKILL first, then PTRACE_KILL.
3694 * linux-low.c (linux_kill_one_lwp): New.
3695 (linux_kill_one_lwp): Rename to ...
3696 (kill_one_lwp_callback): ... this. Use the new
3699 2012-02-02 Pedro Alves <palves@redhat.com>
3701 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3704 2012-01-27 Pedro Alves <palves@redhat.com>
3706 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3707 (elf_64_file_p): Make static.
3708 (linux_pid_exe_is_elf_64_file): New.
3709 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3710 Delete declarations.
3711 (linux_pid_exe_is_elf_64_file): Declare.
3712 * linux-x86-low.c (x86_arch_setup): Use
3713 linux_pid_exe_is_elf_64_file.
3715 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3717 * linux-low.c (linux_wait_for_event_1): Rename to ...
3718 (linux_wait_for_event): ... here and merge it with former
3719 linux_wait_for_event - new variable wait_ptid, use it.
3720 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3722 2012-01-23 Pedro Alves <palves@redhat.com>
3724 * server.c (main): Avoid yet another case of infinite loop while
3725 detaching/killing after a longjmp.
3727 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3730 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3732 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3734 * hostio.c (handle_readlink): New function.
3735 (handle_vFile): Call it to handle "vFile:readlink" packets.
3737 2012-01-20 Pedro Alves <palves@redhat.com>
3738 Ulrich Weigand <ulrich.weigand@linaro.org>
3740 * server.c (handle_v_requests): Only support vAttach and vRun to
3741 start multiple processes when in extended protocol mode.
3743 2012-01-17 Pedro Alves <palves@redhat.com>
3745 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3746 memalign plus mprotect to allocate the scratch buffer.
3748 2012-01-13 Pedro Alves <palves@redhat.com>
3750 * server.c (attach_inferior): Clear `cont_thread'.
3752 2012-01-13 Pedro Alves <palves@redhat.com>
3754 * server.c (main): Avoid infinite loop while detaching/killing
3757 2012-01-09 Doug Evans <dje@google.com>
3759 * server.c (start_inferior): Set last_ptid in --wrapper case.
3761 2012-01-06 Yao Qi <yao@codesourcery.com>
3763 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3765 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3767 2012-01-04 Yao Qi <yao@codesourcery.com>
3769 * tracepoint.c (cmd_qtdp): Print debug message
3770 for static tracepoint.
3772 2012-01-04 Yao Qi <yao@codesourcery.com>
3774 * tracepoint.c (trace_vdebug): Differentiate debug message
3775 between gdbserver and IPA.
3777 2012-01-03 Yao Qi <yao@codesourcery.com>
3779 * tracepoint.c (tracepoint_was_hit): Don't collect for
3782 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3784 * terminal.h: Reformat copyright header.
3786 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3788 * server.c (gdbserver_version): Update copyright year.
3789 * gdbreplay.c (gdbreplay_version): Likewise.
3791 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3793 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3796 2011-12-18 Hui Zhu <teawater@gmail.com>
3797 * linux-low.c (linux_create_inferior): Save return value to ret.
3799 2011-12-18 Hui Zhu <teawater@gmail.com>
3801 * linux-low.c (linux_create_inferior): Save return value to ret.
3803 2011-12-16 Doug Evans <dje@google.com>
3805 * linux-low.c (linux_create_inferior): If stdio connection,
3806 redirect stdin from /dev/null, stdout to stderr.
3807 * remote-utils.c (remote_is_stdio): New static global.
3808 (remote_connection_is_stdio): New function.
3809 (remote_prepare): Handle stdio connection.
3810 (remote_open): Ditto.
3811 (remote_close): Don't close stdin for stdio connections.
3812 (read_prim,write_prim): New functions. Replace all calls to
3813 read/write to these.
3814 * server.c (main): Watch for "-" argument. Move call to
3815 remote_prepare before start_inferior.
3816 * server.h (STDIO_CONNECTION_NAME): New macro.
3817 (remote_connection_is_stdio): Declare.
3819 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3820 in debugging output.
3822 2011-12-15 Yao Qi <yao@codesourcery.com>
3824 * tracepoint.c: Include sys/syscall.h.
3825 (gdb_ust_thread): Remove preprocessor conditional.
3827 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3829 * linux-low.c (linux_detach_one_lwp): Call
3830 the_low_target.prepare_to_resume before detaching.
3832 2011-12-14 Yao Qi <yao@codesourcery.com>
3834 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3837 2011-12-14 Yao Qi <yao@codesourcery.com>
3839 * i386-low.c (i386_low_stopped_data_address): Initialize local
3842 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3846 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3847 DR_CONTROL unless necessary. Extend comments.
3848 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3849 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3851 2011-12-13 Yao Qi <yao@codesourcery.com>
3853 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3855 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3857 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3859 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3860 Print new debug message for such case.
3862 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3864 Fix overlapping memcpy.
3865 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3866 the read_inferior_memory transfer.
3867 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3868 write_inferior_memory transfer.
3869 (set_fast_tracepoint_jump): New variable buf. Use it for the
3870 read_inferior_memory and write_inferior_memory transfers.
3871 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3872 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3873 Use it for the write_inferior_memory transfer.
3874 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3877 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3879 * linux-low.c (fetch_register, store_register): Make code
3880 consistent, fix formatting.
3882 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3884 * linux-low.c (usr_store_inferior_registers): Factor out code
3885 to handle individual registers into...
3886 (store_register): ... this new function.
3888 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3890 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3891 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3892 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3893 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3894 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3895 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3896 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3897 (srv_xmlfiles): Add new XML files.
3899 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3901 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3902 (init_registers_s390_linux32v1): Add prototype.
3903 (init_registers_s390_linux32v2): Likewise.
3904 (init_registers_s390_linux64v1): Likewise.
3905 (init_registers_s390_linux64v2): Likewise.
3906 (init_registers_s390x_linux64v1): Likewise.
3907 (init_registers_s390x_linux64v2): Likewise.
3908 (s390_num_regs): Increment to 52.
3909 (s390_regmap): Add orig_r2 register.
3910 (s390_num_regs_3264): Increment to 68.
3911 (s390_regmap_3264): Add orig_r2 register.
3912 (s390_collect_ptrace_register): Handle orig_r2 register.
3913 (s390_supply_ptrace_register): Likewise.
3914 (s390_fill_last_break): New function.
3915 (s390_store_last_break): Likewise.
3916 (s390_fill_system_call): New function.
3917 (s390_store_system_call): Likewise.
3918 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3920 (s390_check_regset): New function.
3921 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3922 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3923 Update target_regsets for available register sets.
3925 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3926 Jan Kratochvil <jan.kratochvil@redhat.com>
3928 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3929 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3931 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3932 * linux-low.h (struct process_info_private): New member r_debug.
3933 * server.c (handle_qxfer_libraries): Call
3934 the_target->qxfer_libraries_svr4.
3935 (handle_qxfer_libraries_svr4): New function.
3936 (qxfer_packets): New entry "libraries-svr4".
3937 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3938 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3939 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3940 PACKET_qXfer_libraries_svr4.
3942 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3944 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3945 PSW address/mask between 8-byte and 16-byte formats.
3946 (s390_supply_ptrace_register): Likewise.
3947 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3948 basic addressing mode bit.
3950 2011-11-24 Stan Shebs <stan@codesourcery.com>
3952 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3954 2011-11-17 Stan Shebs <stan@codesourcery.com>
3956 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3957 (tracing_start_time): New global.
3958 (tracing_stop_time): New global.
3959 (tracing_user_name): New global.
3960 (tracing_notes): New global.
3961 (tracing_stop_note): New global.
3962 (cmd_qtstart): Set traceframe_usage, start_time.
3963 (stop_tracing): Set stop_time.
3964 (cmd_qtstatus): Report additional status.
3965 (cmd_qtp): New function.
3966 (handle_tracepoint_query): Call it.
3967 (cmd_qtnotes): New function.
3968 (handle_tracepoint_general_set): Call it.
3969 (get_timestamp): Rename from tsv_get_timestamp.
3971 2011-11-14 Stan Shebs <stan@codesourcery.com>
3972 Kwok Cheung Yeung <kcy@codesourcery.com>
3974 * linux-x86-low.c (small_jump_insn): New.
3975 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3976 trampoline and error message, build a trampoline and issue a small
3977 jump instruction to it.
3978 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3979 trampoline and error message.
3980 (x86_get_min_fast_tracepoint_insn_len): New.
3981 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3982 * linux-low.h (struct linux_target_ops): Add arguments to
3983 install_fast_tracepoint_jump_pad operation, add new operation.
3984 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3986 (linux_get_min_fast_tracepoint_insn_len): New function.
3987 (linux_target_op): Add new operation.
3988 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
3989 (gdb_trampoline_buffer_end): Ditto.
3990 (gdb_trampoline_buffer_error): Ditto.
3991 (struct ipa_sym_addresses): Add fields for new IPA variables.
3992 (symbol_list): Add entries for new IPA variables.
3993 (struct tracepoint): Add fields to hold the address range of the
3994 trampoline used by the tracepoint.
3995 (trampoline_buffer_head): New static variable.
3996 (trampoline_buffer_tail): Ditto.
3997 (claim_trampoline_space): New function.
3998 (have_fast_tracepoint_trampoline_buffer): New function.
3999 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4001 (install_fast_tracepoint): Ditto, also add error buffer argument.
4002 (cmd_qtminftpilen): New function.
4003 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4004 (fast_tracepoint_from_trampoline_address): New function.
4005 (fast_tracepoint_collecting): Handle trampoline as part of jump
4007 (set_trampoline_buffer_space): New function.
4008 (initialize_tracepoint): Initialize new IPA variables.
4009 * target.h (struct target_ops): Add arguments to
4010 install_fast_tracepoint_jump_pad operation, add new
4011 get_min_fast_tracepoint_insn_len operation.
4012 (target_get_min_fast_tracepoint_insn_len): New.
4013 (install_fast_tracepoint_jump_pad): Add arguments.
4014 * server.h (IPA_BUFSIZ): Define.
4015 * linux-i386-ipa.c: Include extra header files.
4016 (initialize_fast_tracepoint_trampoline_buffer): New function.
4017 (initialize_low_tracepoint): Call it.
4018 * server.h (set_trampoline_buffer_space): Declare.
4019 (claim_trampoline_space): Ditto.
4020 (have_fast_tracepoint_trampoline_buffer): Ditto.
4022 2011-11-14 Yao Qi <yao@codesourcery.com>
4024 * server.c (handle_query): Handle InstallInTrace for qSupported.
4025 * tracepoint.c (add_tracepoint): Sort list.
4026 (install_tracepoint, download_tracepoint): New.
4027 (cmd_qtdp): Call them to install and download tracepoints.
4028 (sort_tracepoints): Removed.
4029 (cmd_qtstart): Update.
4031 2011-11-14 Yao Qi <yao@codesourcery.com>
4033 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4034 * mem-break.h: Declare.
4035 * tracepoint.c (cmd_qtstart): Move some code to ...
4036 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4038 (download_tracepoints): Move some code to ...
4039 (download_tracepoint_1): ... here. New.
4041 2011-11-08 Yao Qi <yao@codesourcery.com>
4043 * remote-utils.c (relocate_instruction): A comment fix.
4045 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4047 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4048 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4049 dr_status_mirror and dr_control_mirror from debug_reg_state.
4050 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4051 (i386_initial_stuff): Remove use of deleted globals.
4052 (i386_get_thread_context, i386_set_thread_context,
4053 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4054 from debug_reg_state.
4056 2011-11-05 Yao Qi <yao@codesourcery.com>
4058 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4059 address as TPOINT's.
4061 2011-11-02 Stan Shebs <stan@codesourcery.com>
4063 * tracepoint.c (agent_mem_read_string): New function.
4064 (eval_agent_expr): Call it for tracenz.
4065 * server.c (handle_query): Report support for tracenz.
4067 2011-11-02 Yao Qi <yao@codesourcery.com>
4069 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4071 2011-11-02 Yao Qi <yao@codesourcery.com>
4073 * target.h: Fix a typo in comment.
4075 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4077 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4078 clobber the breakpoints' shadows with fast tracepoint jumps.
4079 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4080 * target.c (write_inferior_memory): Also pass MYADDR down to
4083 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4085 * configure.ac: Check support for personality routine.
4086 * configure: Regenerate.
4087 * config.in: Likewise.
4088 * linux-low.c: Include <sys/personality.h>.
4089 Define ADDR_NO_RANDOMIZE if necessary.
4090 (linux_create_inferior): Disable address space randomization when
4091 forking inferior, if requested.
4092 (linux_supports_disable_randomization): New function.
4093 (linux_target_ops): Install it.
4094 * server.h (disable_randomization): Declare.
4095 * server.c (disable_randomization): New global variable.
4096 (handle_general_set): Handle QDisableRandomization.
4097 (handle_query): Likewise for qSupported.
4098 (main): Support --disable-randomization and --no-disable-randomization
4099 command line arguments.
4100 * target.h (struct target_ops): Add supports_disable_randomization.
4101 (target_supports_disable_randomization): New macro.
4103 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4105 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4107 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4108 [!PT_GETDSBT] (target_loadmap): New definition.
4109 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4110 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4111 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4112 and PT_GETDSBT to LINUX_LOADMAP.
4113 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4114 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4116 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4118 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4119 (arm_linux_hwbp_cap): New static variable.
4120 (arm_linux_get_hwbp_cap): Replace by ...
4121 (arm_linux_init_hwbp_cap): ... this new function.
4122 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4123 (arm_linux_get_hw_watchpoint_count): Likewise.
4124 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4125 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4126 (arm_prepare_to_resume): Use perror_with_name instead of error.
4128 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4130 * linux-arm-low.c: Include <signal.h>.
4131 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4132 (struct arm_linux_hwbp_cap): New data type.
4133 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4134 (struct arm_linux_hw_breakpoint): New data type.
4135 (MAX_BPTS, MAX_WPTS): Define.
4136 (struct arch_process_info, struct arch_lwp_info): New data types.
4137 (arm_linux_get_hwbp_cap): New function.
4138 (arm_linux_get_hw_breakpoint_count): Likewise.
4139 (arm_linux_get_hw_watchpoint_count): Likewise.
4140 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4141 (arm_hwbp_control_initialize): Likewise.
4142 (arm_hwbp_control_is_enabled): Likewise.
4143 (arm_hwbp_control_is_initialized): Likewise.
4144 (arm_hwbp_control_disable): Likewise.
4145 (arm_linux_hw_breakpoint_equal): Likewise.
4146 (arm_linux_hw_point_initialize): Likewise.
4147 (struct update_registers_data): New data structure.
4148 (update_registers_callback: New function.
4149 (arm_insert_point): Likewise.
4150 (arm_remove_point): Likewise.
4151 (arm_stopped_by_watchpoint): Likewise.
4152 (arm_stopped_data_address): Likewise.
4153 (arm_new_process): Likewise.
4154 (arm_new_thread): Likewise.
4155 (arm_prepare_to_resume): Likewise.
4156 (the_low_target): Register arm_insert_point, arm_remove_point,
4157 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4158 arm_new_thread, and arm_prepare_to_resume.
4160 2011-09-15 Stan Shebs <stan@codesourcery.com>
4162 * server.h (struct emit_ops): Add compare-goto fields.
4163 * tracepoint.c (gdb_agent_op_sizes): New table.
4164 (emit_eq_goto): New function.
4165 (emit_ne_goto): New function.
4166 (emit_lt_goto): New function.
4167 (emit_le_goto): New function.
4168 (emit_gt_goto): New function.
4169 (emit_ge_goto): New function.
4170 (is_goto_target): New function.
4171 (compile_bytecodes): Recognize special cases of compare-goto
4172 combinations and call specialized emitters for them.
4173 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4174 (amd64_emit_ne_goto): New function.
4175 (amd64_emit_lt_goto): New function.
4176 (amd64_emit_le_goto): New function.
4177 (amd64_emit_gt_goto): New function.
4178 (amd64_emit_ge_goto): New function.
4179 (amd64_emit_ops): Add the new functions.
4180 (i386_emit_eq_goto): New function.
4181 (i386_emit_ne_goto): New function.
4182 (i386_emit_lt_goto): New function.
4183 (i386_emit_le_goto): New function.
4184 (i386_emit_gt_goto): New function.
4185 (i386_emit_ge_goto): New function.
4186 (i386_emit_ops): Add the new functions.
4188 2011-09-08 Stan Shebs <stan@codesourcery.com>
4190 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4191 (i386_emit_epilogue): Restore %ebx.
4193 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4195 * server.c (step_thread): Remove definition.
4196 (process_serial_event): Don't handle Hs.
4197 * server.h (step_thread): Remove declaration.
4198 * target.c (set_desired_inferior): Remove use of step_thread.
4200 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4202 * linux-low.c: Include linux-procfs.h.
4203 (linux_attach_lwp_1): Update comments.
4204 (linux_attach): Scan for existing threads when attaching to a
4205 process that is the tgid.
4206 * Makefile.in: Update dependencies.
4208 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4210 * configure.srv: Add linux-procfs.o dependencies.
4212 2011-08-14 Yao Qi <yao@codesourcery.com>
4214 * target.h (struct target_ops): Fix indent.
4215 * win32-low.c (win32_target_ops): Fix comment.
4217 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4218 Yao Qi <yao@codesourcery.com>
4220 * Makefile.in (clean): Remove tic6x-*.c files.
4221 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4222 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4223 (tic6x-c64xp-linux.c): Likewise.
4224 * configure.srv: Add support for tic6x-*-uclinux.
4225 * linux-tic6x-low.c: New.
4226 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4228 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4229 Yao Qi <yao@codesourcery.com>
4231 * target.h (struct target_ops): Add read_loadmap.
4232 * linux-low.c (struct target_loadseg): New type.
4233 (struct target_loadmap): New type.
4234 (linux_read_loadmap): New function.
4235 (linux_target_ops): Add linux_read_loadmap.
4236 * server.c (handle_query): Support qXfer:fdpic:read packet.
4237 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4240 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4242 * win32-low.c: Include <stdint.h>.
4244 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4246 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4247 to the inferior here.
4248 (i386_remove_aligned_watchpoint): Ditto.
4249 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4250 fit part of the watchpoint in the debug registers.
4251 (i386_update_inferior_debug_regs): New.
4252 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4253 registers, and only update the inferior on success.
4254 (i386_low_remove_watchpoint): Ditto.
4256 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4258 * linux-low.c (compare_ints, unique, list_threads, show_process,
4259 linux_core_of_thread): Delete.
4260 (linux_target_ops): Change linux_core_of_thread to
4261 linux_common_core_of_thread.
4262 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4263 * utils.c (malloc_failure): Change type of argument.
4264 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4265 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4266 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4267 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4268 (IPA_OBJS): Add common-utils-ipa.o.
4269 (ptid_h, linux_osdata_h): New macros.
4270 (server_h): Add common/common-utils.h, common/xml-utils.h,
4271 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4273 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4274 ptid.o, buffer.o): New rules.
4275 (linux-low.o): Add common/linux-osdata.h as a dependency.
4276 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4277 * configure.ac: Add AC_HEADER_DIRENT check.
4278 * config.in: Regenerate.
4279 * configure: Regenerate.
4280 * remote-utils.c (xml_escape_text): Delete.
4281 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4282 buffer_xml_printf): Move to common/buffer.c.
4283 * server.c (main): Remove call to initialize_inferiors.
4284 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4285 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4286 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4287 internal_error, gdb_assert, gdb_assert_fail): Delete.
4288 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4289 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4291 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4292 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4293 initialize_inferiors): Delete.
4295 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4297 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4300 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4302 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4304 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4306 2011-05-26 Yao Qi <yao@codesourcery.com>
4308 * Makefile.in (thread-db.o): Track dependence to
4309 common/gdb_thread_db.h.
4310 * thread-db.c: include gdb_thread_db.h from right place.
4312 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4314 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4315 __FILE__ and __LINE__ to internal_error.
4317 2011-05-13 Doug Evans <dje@google.com>
4319 * thread-db.c (try_thread_db_load_from_sdir): New function.
4320 (try_thread_db_load_from_dir): New function.
4321 (thread_db_load_search): Handle $sdir, ignore $pdir.
4322 Remove trying of system directories if search of
4323 libthread-db-search-path fails, that is now done via $sdir.
4325 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4327 * server.c (handle_query): Add EnableDisableTracepoints to the list
4328 of supported features.
4329 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4331 (cmd_qtenable_disable): New.
4332 (cmd_qtstart): Install tracepoints even if disabled.
4333 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4334 receiving a QTEnable or QTDisable packet.
4335 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4336 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4338 (gdb_probe): Skip data collection if static tracepoint is disabled.
4340 2011-05-10 Doug Evans <dje@google.com>
4342 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4344 2011-05-04 Doug Evans <dje@google.com>
4346 * linux-low.c (linux_join): Skip process lookup.
4347 * spu-low.c (spu_join): Ditto.
4348 * server.c (join_inferiors_callback): Delete.
4349 (process_serial_event): For 'D' packet (detach) call join_inferior
4352 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4354 * README: Don't mention xscale*-*-linux*.
4355 * configure.srv (xscale*-*-linux*): Don't handle target.
4357 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4359 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4361 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4362 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4363 (i386_emit_void_call_2): Likewise.
4365 2011-04-26 Yao Qi <yao@codesourcery.com>
4367 * linux-low.c: Move common macros to linux-ptrace.h.
4368 Include linux-ptrace.h.
4369 * Makefile.in (linux_ptrace_h): New.
4370 (linux-low.o): Depends on linux-ptrace.h.
4372 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4374 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4375 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4376 (remote_prepare): New function with most of the TCP code from ...
4377 (remote_open): ... here. Detect PORT here unconditionally. Move also
4378 setting transport_is_reliable.
4379 * server.c (run_once): New variable.
4380 (gdbserver_usage): Document it.
4381 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4382 the first run if RUN_ONCE.
4383 * server.h (run_once, remote_prepare): New declarations.
4385 2011-04-19 Tom Tromey <tromey@redhat.com>
4387 * win32-low.c (handle_load_dll): Remove duplicate "the".
4389 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4391 Remove support for old Cygwin 1.5 versions.
4392 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4393 function to avoid warning.
4394 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4397 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4399 * gdbserver/server.h (Macro _): Define it if not available.
4401 2011-03-14 Michael Snyder <msnyder@vmware.com>
4403 * hostio.c (handle_close): Remove unnecessary null test.
4405 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4407 * Makefile.in (maintainer-clean realclean distclean): Remove
4408 "make ... subdir_do" command.
4410 2011-03-10 Michael Snyder <msnyder@vmware.com>
4412 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4414 * server.c (handle_v_run): Free alloced buffer on early return.
4416 2011-03-09 Yao Qi <yao@codesourcery.com>
4419 2011-03-04 Yao Qi <yao@codesourcery.com>
4421 * Makefile.in: Remove GNU make feature --directory.
4423 2011-03-05 Yao Qi <yao@codesourcery.com>
4425 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4426 (subdir_do): New make target. Copied from gdb/Makefile.
4427 (maintainer-clean, realclean, distclean, clean): Call corresponding
4428 make targets in common/Makefile.
4430 2011-02-11 Yao Qi <yao@codesourcery.com>
4432 * configure.ac: Call AC_PROG_RANLIB.
4433 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4434 * configure: Regenerate.
4436 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4438 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4440 2011-03-06 Yao Qi <yao@codesourcery.com>
4442 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4444 2011-03-05 Yao Qi <yao@codesourcery.com>
4446 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4447 (subdir_do): New make target. Copied from gdb/Makefile.
4448 (maintainer-clean, realclean, distclean, clean): Call corresponding
4449 make targets in common/Makefile.
4451 2011-03-04 Yao Qi <yao@codesourcery.com>
4453 * Makefile.in: Remove GNU make feature --directory.
4455 2011-03-04 Michael Snyder <msnyder@vmware.com>
4457 * server.c (queue_stop_reply): Call xmalloc not malloc.
4459 2011-03-02 Michael Snyder <msnyder@vmware.com>
4461 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4463 2011-02-28 Michael Snyder <msnyder@vmware.com>
4465 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4466 (cmd_qtframe): Ditto.
4467 (cmd_qtbuffer): Ditto.
4468 (cmd_bigqtbuffer): Ditto.
4470 * utils.c (decimal2str): Initialize 'width' to nine, then
4473 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4475 * hostio.c (require_data): Free *data, not data.
4477 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4479 * hostio.c (require_data): Use free, not xfree.
4481 2011-02-27 Michael Snyder <msnyder@vmware.com>
4483 * server.c (handle_query): Discard unused value.
4485 * hostio.c (require_data): Free malloc memory before returning
4488 2011-02-26 Michael Snyder <msnyder@vmware.com>
4490 * linux-low.c (list_threads): Call closedir for dirent.
4492 2011-02-27 Michael Snyder <msnyder@vmware.com>
4494 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4495 a case statement falls through.
4497 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4499 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4502 2011-02-26 Michael Snyder <msnyder@vmware.com>
4504 * utils.c (decimal2str): Eliminate dead code and dead param.
4505 (pulongest): Drop dead param from call to decimal2str.
4508 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4510 Revert the following patch (not approved yet):
4511 2011-02-21 Hui Zhu <teawater@gmail.com>
4512 * tracepoint.c (tp_printf): New function.
4513 (eval_agent_expr): Handle gdb_agent_op_printf.
4515 2011-02-21 Hui Zhu <teawater@gmail.com>
4517 * tracepoint.c (tp_printf): New function.
4518 (eval_agent_expr): Handle gdb_agent_op_printf.
4520 2011-02-18 Tom Tromey <tromey@redhat.com>
4522 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4523 (tracepoint.o): Likewise.
4524 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4525 (gdb_agent_op_names): Likewise.
4527 2011-02-18 Tom Tromey <tromey@redhat.com>
4529 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4530 gdb_agent_op_rot>: New constants.
4531 (gdb_agent_op_names): Add pick and roll.
4532 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4535 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4537 * aclocal.m4: Regenerated with aclocal-1.11.1.
4539 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4541 * server.c (handle_qxfer_traceframe_info): New.
4542 (qxfer_packets): Register "traceframe-info".
4543 (handle_query): Report support for qXfer:traceframe-info:read+.
4544 * tracepoint.c (match_blocktype): New.
4545 (traceframe_find_block_type): Rename to ...
4546 (traceframe_walk_blocks): ... this. Add callback filter argument,
4548 (traceframe_find_block_type): New, reimplemented on top of
4549 traceframe_walk_blocks.
4550 (build_traceframe_info_xml): New.
4551 (traceframe_read_info): New.
4552 * server.h (traceframe_read_info): Declare.
4554 2011-02-11 Yao Qi <yao@codesourcery.com>
4556 * configure.ac: Call AC_PROG_RANLIB.
4557 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4558 * configure: Regenerate.
4560 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4562 * server.c (gdb_read_memory): Change return semantics to allow
4564 (handle_search_memory_1): Adjust.
4565 (process_serial_event) <'m' packet>: Handle partial transfers.
4566 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4568 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4570 * regcache.c (init_register_cache): Initialize
4571 regcache->register_status.
4572 (free_register_cache): Release regcache->register_status.
4573 (regcache_cpy): Copy register_status.
4574 (registers_to_string): Print 'x's for unavailable registers.
4575 (supply_register): Mark the register's status valid or
4576 unavailable, depending on whether a buffer was passed in or not.
4577 (supply_register_zeroed): New.
4578 (supply_regblock): Mark the registers' status valid or
4579 unavailable, depending on whether a buffer was passed in or not.
4580 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4581 (struct regcache): New `register_status' field.
4582 (supply_register_zeroed): Declare.
4583 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4584 supply_register_zeroed, rather than passing a NULL buffer to
4586 * tracepoint.c (fetch_traceframe_registers): Update comment.
4588 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4590 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4593 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4595 * server.h (decode_xfer_write): Change prototype.
4596 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4597 and don't extract the annex here.
4598 * server.c (decode_xfer_read): Remove `annex' parameter,
4599 and don't extract the annex here.
4601 (struct qxfer): New.
4602 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4603 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4604 (handle_qxfer_statictrace): New functions, abstracted out from
4605 handle_query, and made to use the struct qxfer interface.
4606 (handle_threads_qxfer_proper): Rename to ...
4607 (handle_qxfer_threads_proper): ... this.
4608 (handle_threads_qxfer): Rename to ...
4609 (handle_qxfer_threads): ... this. Adjust.
4610 (qxfer_packets): New array.
4611 (handle_qxfer): New function.
4612 (handle_query): Use handle_qxfer.
4614 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4616 * gdbreplay.c: Shorten lines of >= 80 columns.
4617 * linux-low.c: Ditto.
4618 * linux-ppc-low.c: Ditto.
4619 * linux-s390-low.c: Ditto.
4620 * linux-sparc-low.c: Ditto.
4621 * linux-x86-low.c: Ditto.
4622 * linux-xtensa-low.c: Ditto.
4623 * mem-break.c: Ditto.
4625 * regcache.h: Ditto.
4626 * remote-utils.c: Ditto.
4629 * thread-db.c: Ditto.
4630 * tracepoint.c: Ditto.
4632 * win32-low.h: Ditto.
4634 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4636 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4639 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4641 * server.c (gdbserver_version): Update copyright year in version
4643 * gdbreplay.c (gdbreplay_version): Ditto.
4645 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4647 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4648 * linux-bfin-low.c: New file.
4649 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4650 PT_DATA_ADDR for BFIN targets.
4651 * Makefile.in (SFILES): Add linux-bfin-low.c.
4652 (clean): Remove reg-bfin.c.
4653 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4654 * README: Mention supported Blackfin targets.
4656 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4658 * .gitignore: New file.
4660 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4662 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4664 2010-10-22 Jie Zhang <jie@codesourcery.com>
4666 * Makefile.in: Add FLAGS_TO_PASS variable.
4667 (install): Remove dependency of install-only and recursively
4668 invoke make for install-only.
4670 2010-10-04 Doug Evans <dje@google.com>
4672 * Makefile.in (uninstall): Use $(DESTDIR).
4674 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4678 * linux-x86-low.c (compat_siginfo_from_siginfo)
4679 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4680 si_code is < 0. Check for si_code == SI_TIMER before checking for
4683 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4685 * lynx-i386-low.c: New file.
4686 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4688 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4690 * lynx-low.c (ptrace_request_to_str): Remove handling for
4691 request values that have been removed in LynxOS 5.x.
4693 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4695 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4698 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4700 * configure.ac: Add --enable-inprocess-agent option.
4701 * configure: Rebuilt.
4703 2010-09-06 Yao Qi <yao@codesourcery.com>
4705 * linux-low.c (linux_kill): Remove unused variable.
4706 (linux_stabilize_threads): Likewise.
4707 * server.c (start_inferior): Likewise.
4708 (queue_stop_reply_callback): Likewise.
4709 * tracepoint.c (do_action_at_tracepoint): Likewise.
4711 2010-09-06 Yao Qi <yao@codesourcery.com>
4713 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4716 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4718 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4720 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4722 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4725 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4727 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4728 gdbserver/lynx-ppc-low.c: New files.
4729 * Makefile.in (lynx_low_h): New variable.
4730 (lynx-low.o, lynx-ppc-low.o): New rules.
4731 * configure.ac: On LynxOS, link with -lnetinet.
4732 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4733 * configure: regenerate.
4735 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4737 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4738 * configure.ac: Add check for vasprintf and vsnprintf.
4739 * configure, config.in: Regenerate.
4740 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4742 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4744 * gdbreplay.c: Move include of alloca.h up, next to include of
4746 * server.h: Add include of malloc.h.
4747 * mem-break.c: Remove include of malloc.h.
4748 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4750 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4752 * Makefile.in (memmem.o): Build with -Wno-error.
4754 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4756 * utils.c (xsnprintf): Make non-static.
4757 * server.h: Add xsnprintf declaration.
4758 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4759 replace calls to snprintf by calls to xsnprintf throughout.
4761 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4763 * configure.ac: Add configure check for alloca.
4764 * configure, config.in: Regenerate.
4765 * server.h: Include alloca.h if it exists.
4766 * gdbreplay.c: Include alloca.h if it exists.
4768 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4770 * linux-low.c (__SIGRTMIN): Define if not already defined.
4771 (linux_create_inferior): Check for __ANDROID__ rather than
4773 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4774 are already deferred.
4775 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4776 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4777 stopped and already has a pending signal to report.
4778 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4779 a pending signal to report or is moving out of a jump pad.
4780 (linux_init_signals): Check for __ANDROID__ rather than
4783 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4785 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4786 debug_threads check. Avoid a linear search when not doing debug
4789 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4791 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4792 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4793 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4794 (process_event): Change local fd's type to gdb_fildes_t.
4795 (create_file_handler): Adjust prototype.
4796 (delete_file_handler): Adjust prototype.
4797 (handle_file_event): Adjust prototype. Use pfildes.
4798 (create_file_event): Adjsut prototype.
4799 * remote-utils.c (remote_desc, listen_desc): Change type to
4801 * server.h: New gdb_fildes_t typedef.
4802 [USE_WIN32API]: Include winsock2.h.
4803 (delete_file_handler, add_file_handler): Adjust prototypes.
4805 * utils.c (pfildes): New.
4807 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4809 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4810 * configure: Regenerate.
4812 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4814 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4815 (linux_done_accessing_memory): ... this.
4816 (linux_target_ops): Adjust.
4817 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4818 * nto-low.c (nto_target_ops): Adjust comment.
4819 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4820 * spu-low.c (spu_target_ops): Adjust comment.
4821 * target.h (target_ops): Rename unprepare_to_access_memory field
4822 to done_accessing_memory.
4823 (unprepare_to_access_memory): Rename to ...
4824 (done_accessing_memory): ... this.
4826 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4828 * linux-low.c (linux_prepare_to_access_memory): New.
4829 (linux_unprepare_to_access_memory): New.
4830 (linux_target_ops): Install them.
4831 * server.c (read_memory): Rename to ...
4832 (gdb_read_memory): ... this. Use
4833 prepare_to_access_memory/prepare_to_access_memory.
4834 (write_memory): Rename to ...
4835 (gdb_write_memory): ... this. Use
4836 prepare_to_access_memory/prepare_to_access_memory.
4837 (handle_search_memory_1): Adjust.
4838 (process_serial_event): Adjust.
4839 * target.h (struct target_ops): New fields
4840 prepare_to_access_memory and unprepare_to_access_memory.
4841 (prepare_to_access_memory, unprepare_to_access_memory): New.
4842 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4843 prepare_to_access_memory/prepare_to_access_memory.
4844 * nto-low.c (nto_target_ops): Adjust.
4845 * spu-low.c (spu_target_ops): Adjust.
4846 * win32-low.c (win32_target_ops): Adjust.
4848 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4850 * Makefile.in (WARN_CFLAGS): Get it from configure.
4851 (WERROR_CFLAGS): New.
4852 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4853 * configure.ac: Introduce --enable-werror, which adds -Werror to
4854 the compiler command line. Enabled by default. Disable with
4855 --disable-werror. Add -Wdeclaration-after-statement
4856 Wpointer-arith and -Wformat-nonliteral to warning flags.
4857 * configure: Regenerate.
4859 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4861 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4863 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4865 * gdbreplay.c (remote_error): New.
4867 (expect): Use gdbchar. Check for error reading from GDB.
4868 Clarify sync error output.
4869 (play): Check for errors writing to GDB.
4870 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4871 * remote-utils.c (getpkt): Check for errors writing to the remote
4874 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4876 * linux-low.c (linux_wait_1): Move non-debugging code out of
4877 `debug_threads' control.
4879 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4881 * linux-low.c (linux_wait_1): Don't set last_status here.
4882 * server.c (push_event, queue_stop_reply_callback): Assert we're
4883 not pushing a TARGET_WAITKIND_IGNORE event.
4884 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4885 (myresume, handle_target_event): Set the thread's last_resume_kind
4886 and last_status from the target returned status.
4888 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4892 * linux-x86-low.c (update_debug_registers_callback): New.
4893 (i386_dr_low_set_addr): Use it.
4894 (i386_dr_low_get_addr): New.
4895 (i386_dr_low_set_control): Use update_debug_registers_callback.
4896 (i386_dr_low_get_control): New.
4897 (i386_dr_low_get_status): Adjust.
4898 * linux-low.c (linux_stop_lwp): New.
4899 * linux-low.h (linux_stop_lwp): Declare.
4901 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4902 argument instead of a i386_debug_reg_state.
4903 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4904 a i386_debug_reg_state.
4905 (i386_insert_aligned_watchpoint): Adjust.
4906 (i386_remove_aligned_watchpoint): Adjust.
4907 (i386_low_stopped_data_address): Read the debug registers from the
4908 inferior instead of from the mirrors.
4909 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4910 (i386_dr_low_get_addr): Declare.
4911 (i386_dr_low_get_control): Declare.
4912 (i386_dr_low_get_status): Change prototype.
4914 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4915 (i386_dr_low_get_addr): New.
4916 (i386_dr_low_get_control): New.
4917 (i386_dr_low_get_status): Adjust prototype. Return
4919 (i386_initial_stuff): Clear dr_status_mirror and
4921 (i386_get_thread_context): Adjust.
4922 (i386_set_thread_context): Adjust.
4923 (i386_thread_added): Adjust.
4925 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4927 * linux-low.h (linux_thread_area): Delete declaration.
4929 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4931 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4932 after its termination.
4934 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4936 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4937 (gdb_wants_all_stopped): Delete.
4938 (linux_wait_1): Don't call them.
4939 * server.c (handle_v_cont): Tag all threads as want-stopped.
4940 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4941 stopped as "client-wants-stopped".
4943 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4945 * Makefile.in (signals_h): New.
4946 (server_h): Depend on it.
4947 (server.o): Don't depend on $(signals_def).
4948 (signals.o): Depend on $(signals_def).
4950 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4952 * Makefile.in (signals_def): New.
4953 (server_h): Append include/gdb/signals.h and signals_def.
4954 (server.o): Append signals_def.
4956 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4958 * server.c (handle_target_event): Use target_signal_to_host for
4959 resume_info.sig initialization.
4960 * target.h (struct thread_resume) <sig>: New comment.
4962 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4964 * server.c (handle_query): strcpy() the returned string from paddress()
4965 instead of sprintf().
4966 * utils.c (paddress): Return phex_nz().
4968 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4970 * server.c (handle_v_cont): Call mourn_inferior if process
4972 (myresume): Likewise.
4974 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4976 Static tracepoints, and integration with UST.
4978 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4979 * mem-break.c (uninsert_all_breakpoints)
4980 (reinsert_all_breakpoints): New.
4981 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4982 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4983 (gdb_agent_ust_loaded, helper_thread_id)
4984 (gdb_agent_helper_thread_id): New macros.
4985 (struct ipa_sym_addresses): Add addr_ust_loaded,
4986 addr_helper_thread_id, addr_cmd_buf.
4987 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
4988 (in_process_agent_loaded_ust): New.
4989 (write_e_ust_not_loaded): New.
4990 (maybe_write_ipa_ust_not_loaded): New.
4991 (struct collect_static_trace_data_action): New.
4992 (enum tracepoint_type) <static_tracepoint>: New.
4993 (struct tracepoint) <handle>: Mention static tracepoints.
4994 (struct static_tracepoint_ctx): New.
4995 (CMD_BUF_SIZE): New.
4996 (add_tracepoint_action): Handle static tracepoint actions.
4997 (unprobe_marker_at): New.
4998 (clear_installed_tracepoints): Handle static tracepoints.
4999 (cmd_qtdp): Handle static tracepoints.
5000 (probe_marker_at): New.
5001 (cmd_qtstart): Handle static tracepoints.
5002 (response_tracepoint): Handle static tracepoints.
5003 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5004 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5005 (get_context_regcache): Handle static tracepoints.
5006 (do_action_at_tracepoint): Handle static tracepoint actions.
5007 (traceframe_find_block_type): Handle static trace data blocks.
5008 (traceframe_read_sdata): New.
5009 (download_tracepoints): Download static tracepoint actions.
5010 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5011 (GDB_PROBE_NAME): New.
5016 (ust_marker_to_static_tracepoint): New.
5018 (collect_ust_data_at_tracepoint): New.
5019 (gdb_ust_probe): New.
5020 (UNIX_PATH_MAX, SOCK_DIR): New.
5021 (gdb_ust_connect_sync_socket): New.
5022 (resume_thread, stop_thread): New.
5023 (run_inferior_command): New.
5024 (init_named_socket): New.
5025 (gdb_ust_socket_init): New.
5026 (cstr_to_hexstr): New.
5028 (first_marker, next_marker): New.
5029 (response_ust_marker): New.
5030 (cmd_qtfstm, cmd_qtsstm): New.
5031 (unprobe_marker_at, probe_marker_at): New.
5032 (cmd_qtstmat, gdb_ust_thread): New.
5033 (gdb_ust_init): New.
5034 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5035 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5037 (x86_64_st_collect_regmap): New.
5038 (X86_64_NUM_ST_COLLECT_GREGS): New.
5039 (AMD64_RIP_REGNUM): New.
5040 (supply_static_tracepoint_registers): New.
5041 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5043 (i386_st_collect_regmap): New.
5044 (i386_NUM_ST_COLLECT_GREGS): New.
5045 (supply_static_tracepoint_registers): New.
5046 * server.c (handle_query): Handle qXfer:statictrace:read.
5047 <qSupported>: Report support for StaticTracepoints, and
5048 qXfer:statictrace:read features.
5049 * server.h (traceframe_read_sdata)
5050 (supply_static_tracepoint_registers): Declare.
5051 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5052 (unpack_varlen_hex): Include in IPA build.
5053 * Makefile.in (ustlibs, ustinc): New.
5054 (IPA_OBJS): Add remote-utils-ipa.o.
5055 ($(IPA_LIB)): Link -ldl and -lpthread.
5057 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5058 * config.in, configure: Regenerate.
5060 2010-06-20 Ian Lance Taylor <iant@google.com>
5061 Pedro Alves <pedro@codesourcery.com>
5063 * linux-x86-low.c (always_true): Delete.
5064 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5065 trying to fool the compiler with always_true.
5067 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5069 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5070 conditions in gdbserver.
5072 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5074 * spu-low.c (spu_read_memory): Wrap around local store limit.
5075 (spu_write_memory): Likewise.
5077 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5079 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5080 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5082 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5084 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5085 uses with LONGEST uses.
5087 2010-06-14 Stan Shebs <stan@codesourcery.com>
5088 Pedro Alves <pedro@codesourcery.com>
5092 * linux-x86-low.c: Include limits.h.
5097 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5098 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5099 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5100 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5101 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5102 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5103 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5104 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5105 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5106 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5107 (amd64_emit_void_call_2): New.
5108 (amd64_emit_ops): New.
5109 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5110 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5111 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5112 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5113 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5114 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5115 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5116 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5117 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5118 (i386_emit_stack_adjust, i386_emit_int_call_1)
5119 (i386_emit_void_call_2): New.
5120 (i386_emit_ops): New.
5121 (x86_emit_ops): New.
5122 (the_low_target): Install x86_emit_ops.
5123 * server.h (struct emit_ops): New.
5124 (get_raw_reg_func_addr): Declare.
5125 (current_insn_ptr, emit_error): Declare.
5126 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5127 (set_trace_state_variable_value): New defines.
5128 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5129 addr_get_trace_state_variable_value and
5130 addr_set_trace_state_variable_value.
5131 (symbol_list): New fields for get_raw_reg,
5132 get_trace_state_variable_value and set_trace_state_variable_value.
5133 (condfn): New typedef.
5134 (struct tracepoint): New field `compiled_cond'.
5135 (do_action_at_tracepoint): Clear compiled_cond.
5136 (get_trace_state_variable_value, set_trace_state_variable_value):
5138 (condition_true_at_tracepoint): If there's a compiled condition,
5140 (current_insn_ptr, emit_error): New globals.
5141 (struct bytecode_address): New.
5142 (get_raw_reg_func_addr): New.
5143 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5144 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5145 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5146 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5147 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5148 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5149 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5150 (compile_tracepoint_condition, compile_bytecodes): New.
5151 * target.h (emit_ops): Forward declare.
5152 (struct target_ops): New field emit_ops.
5153 (target_emit_ops): New.
5154 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5155 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5156 * linux-low.c (linux_emit_ops): New.
5157 (linux_target_ops): Install it.
5158 * linux-low.h (struct linux_target_ops): New field emit_ops.
5160 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5162 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5163 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5165 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5166 Stan Shebs <stan@codesourcery.com>
5168 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5169 (all): Depend on $(extra_libraries).
5170 (install-only): Install the IPA.
5171 (IPA_OBJS, IPA_LIB): New.
5172 (clean): Remove the IPA lib.
5173 (IPAGENT_CFLAGS): New.
5174 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5175 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5176 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5177 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5178 * configure.ac: Check for atomic builtins support in the compiler.
5179 (IPA_DEPFILES, extra_libraries): Define.
5180 * configure.srv (ipa_obj): Add description.
5181 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5182 (i[34567]86-*-linux*): Set ipa_obj.
5183 (x86_64-*-linux*): Set ipa_obj.
5184 * linux-low.c (stabilizing_threads): New.
5185 (supports_fast_tracepoints): New.
5186 (linux_detach): Stabilize threads before detaching.
5187 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5188 the lwp is either not stabilizing, or is moving out of a jump pad.
5189 (linux_fast_tracepoint_collecting): New.
5190 (maybe_move_out_of_jump_pad): New.
5191 (enqueue_one_deferred_signal): New.
5192 (dequeue_one_deferred_signal): New.
5193 (linux_wait_for_event_1): If moving out of a jump pad, defer
5194 pending signals to later.
5195 (linux_stabilize_threads): New.
5196 (linux_wait_1): Check if threads need moving out of jump pads, and
5198 (stuck_in_jump_pad_callback): New.
5199 (move_out_of_jump_pad_callback): New.
5201 (linux_resume_one_lwp): Handle moving out of jump pads.
5202 (linux_set_resume_request): Dequeue deferred signals.
5203 (need_step_over_p): Also step over fast tracepoint jumps.
5204 (start_step_over): Also uninsert fast tracepoint jumps.
5205 (finish_step_over): Also reinsert fast tracepoint jumps.
5206 (linux_install_fast_tracepoint_jump): New.
5207 (linux_target_ops): Install linux_stabilize_threads and
5208 linux_install_fast_tracepoint_jump_pad.
5209 * linux-low.h (linux_target_ops) <get_thread_area,
5210 install_fast_tracepoint_jump_pad>: New fields.
5211 (struct lwp_info) <collecting_fast_tracepoint,
5212 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5213 (linux_get_thread_area): Declare.
5214 * linux-x86-low.c (jump_insn): New.
5215 (x86_get_thread_area): New.
5216 (append_insns): New.
5218 (amd64_install_fast_tracepoint_jump_pad): New.
5219 (i386_install_fast_tracepoint_jump_pad): New.
5220 (x86_install_fast_tracepoint_jump_pad): New.
5221 (the_low_target): Install x86_get_thread_area and
5222 x86_install_fast_tracepoint_jump_pad.
5223 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5224 (struct fast_tracepoint_jump): New.
5225 (fast_tracepoint_jump_insn): New.
5226 (fast_tracepoint_jump_shadow): New.
5227 (find_fast_tracepoint_jump_at): New.
5228 (fast_tracepoint_jump_here): New.
5229 (delete_fast_tracepoint_jump): New.
5230 (set_fast_tracepoint_jump): New.
5231 (uninsert_fast_tracepoint_jumps_at): New.
5232 (reinsert_fast_tracepoint_jumps_at): New.
5233 (set_breakpoint_at): Use write_inferior_memory.
5234 (uninsert_raw_breakpoint): Use write_inferior_memory.
5235 (check_mem_read): Mask out fast tracepoint jumps.
5236 (check_mem_write): Mask out fast tracepoint jumps.
5237 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5238 (set_fast_tracepoint_jump): Declare.
5239 (delete_fast_tracepoint_jump)
5240 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5241 (reinsert_fast_tracepoint_jumps_at): Declare.
5242 * regcache.c: Don't compile many functions when building the
5243 in-process agent library.
5244 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5245 the register buffer in the heap.
5246 (free_register_cache): If the register buffer isn't owned by the
5247 regcache, don't free it.
5248 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5249 pre-existing register caches.
5250 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5252 (convert_ascii_to_int): : Constify `from' parameter type.
5253 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5254 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5255 the needed buffer in-place.
5256 (relocate_instruction): New.
5257 * server.c (handle_query) <qSymbols>: If the target supports
5258 tracepoints, give it a chance of looking up symbols. Report
5259 support for fast tracepoints.
5260 (handle_status): Stabilize threads.
5261 (process_serial_event): Adjust.
5262 * server.h (struct fast_tracepoint_jump): Forward declare.
5263 (struct process_info) <fast_tracepoint_jumps>: New field.
5264 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5265 (decode_X_packet, decode_M_packet): Adjust.
5266 (relocate_instruction): Declare.
5267 (in_process_agent_loaded): Declare.
5268 (tracepoint_look_up_symbols): Declare.
5269 (struct fast_tpoint_collect_status): Declare.
5270 (fast_tracepoint_collecting): Declare.
5271 (force_unlock_trace_buffer): Declare.
5272 (handle_tracepoint_bkpts): Declare.
5273 (initialize_low_tracepoint)
5274 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5275 * target.h (struct target_ops) <stabilize_threads,
5276 install_fast_tracepoint_jump_pad>: New fields.
5277 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5278 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5279 [HAVE_STDINT_H]: Include stdint.h.
5280 (trace_debug_1): Rename to ...
5281 (trace_vdebug): ... this.
5282 (trace_debug): Rename to ...
5283 (trace_debug_1): ... this. Add `level' parameter.
5285 (ATTR_USED, ATTR_NOINLINE): New.
5286 (IP_AGENT_EXPORT): New.
5287 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5288 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5289 (about_to_request_buffer_space, trace_buffer_is_full)
5290 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5291 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5292 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5293 (traceframe_write_count, traceframes_created)
5294 (trace_state_variables)
5295 New renaming defines.
5296 (struct ipa_sym_addresses): New.
5297 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5299 (ipa_sym_addrs): New.
5300 (all_tracepoint_symbols_looked_up): New.
5301 (in_process_agent_loaded): New.
5302 (write_e_ipa_not_loaded): New.
5303 (maybe_write_ipa_not_loaded): New.
5304 (tracepoint_look_up_symbols): New.
5305 (debug_threads) [IN_PROCESS_AGENT]: New.
5306 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5307 (UNKNOWN_SIDE_EFFECTS): New.
5308 (stop_tracing): New.
5309 (flush_trace_buffer): New.
5310 (stop_tracing_bkpt): New.
5311 (flush_trace_buffer_bkpt): New.
5312 (read_inferior_integer): New.
5313 (read_inferior_uinteger): New.
5314 (read_inferior_data_pointer): New.
5315 (write_inferior_data_pointer): New.
5316 (write_inferior_integer): New.
5317 (write_inferior_uinteger): New.
5318 (struct collect_static_trace_data_action): Delete.
5319 (enum tracepoint_type): New.
5320 (struct tracepoint) <type>: New field `type'.
5321 <actions_str, step_actions, step_actions_str>: Only include in
5323 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5324 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5325 (tracepoints): Use IP_AGENT_EXPORT.
5326 (last_tracepoint): Don't include in the IPA.
5327 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5328 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5329 (alloced_trace_state_variables): New.
5330 (trace_state_variables): Use IP_AGENT_EXPORT.
5331 (traceframe_t): Delete unused variable.
5332 (circular_trace_buffer): Don't include in the IPA.
5333 (trace_buffer_start): Delete.
5334 (struct trace_buffer_control): New.
5335 (trace_buffer_free): Delete.
5336 (struct ipa_trace_buffer_control): New.
5337 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5338 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5340 (trace_buffer_ctrl): New.
5341 (TRACE_BUFFER_CTRL_CURR): New.
5342 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5343 Reimplement as macros.
5344 (trace_buffer_wrap): Delete.
5345 (traceframe_write_count, traceframe_read_count)
5346 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5347 (struct tracepoint_hit_ctx) <type>: New field.
5348 (struct fast_tracepoint_ctx): New.
5349 (memory_barrier): New.
5351 (record_tracepoint_error): Update atomically in the IPA.
5352 (clear_inferior_trace_buffer): New.
5353 (about_to_request_buffer_space): New.
5354 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5355 updating the same buffer.
5356 (add_tracepoint): Default the tracepoint's type to trap
5357 tracepoint, and orig_size to -1.
5358 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5360 (create_trace_state_variable): New parameter `gdb'. Handle it.
5361 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5362 (cmd_qtdp): Handle fast tracepoints.
5364 (max_jump_pad_size): New.
5365 (gdb_jump_pad_head): New.
5366 (get_jump_space_head): New.
5367 (claim_jump_space): New.
5368 (sort_tracepoints): New.
5369 (MAX_JUMP_SIZE): New.
5370 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5372 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5373 support. Upload fast traceframes, and delete internal IPA
5375 (stop_tracing_handler): New.
5376 (flush_trace_buffer_handler): New.
5377 (cmd_qtstop): Upload fast tracepoints.
5378 (response_tracepoint): Handle fast tracepoints.
5379 (tracepoint_finished_step): Upload fast traceframes. Set the
5380 tracepoint hit context's tracepoint type.
5381 (handle_tracepoint_bkpts): New.
5382 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5383 type. Add comment about fast tracepoints.
5384 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5385 non-existing action_str field.
5386 (get_context_regcache): Handle fast tracepoints.
5387 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5389 (fast_tracepoint_from_jump_pad_address): New.
5390 (fast_tracepoint_from_ipa_tpoint_address): New.
5391 (collecting_t): New.
5392 (force_unlock_trace_buffer): New.
5393 (fast_tracepoint_collecting): New.
5396 (write_inferior_data_ptr): New.
5397 (target_tp_heap): New.
5398 (target_malloc): New.
5399 (download_agent_expr): New.
5401 (download_tracepoints): New.
5402 (download_trace_state_variables): New.
5403 (upload_fast_traceframes): New.
5404 (IPA_FIRST_TRACEFRAME): New.
5405 (IPA_NEXT_TRACEFRAME_1): New.
5406 (IPA_NEXT_TRACEFRAME): New.
5407 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5408 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5409 (gdb_jump_pad_buffer_end): New.
5410 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5411 (initialize_tracepoint): Adjust.
5412 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5413 buffer. Initialize the low module.
5414 * utils.c (PREFIX, TOOLNAME): New.
5415 (malloc_failure): Use PREFIX.
5416 (error): In the IPA, an error causes an exit.
5417 (fatal, warning): Use PREFIX.
5418 (internal_error): Use TOOLNAME.
5419 (NUMCELLS): Increase to 10.
5420 * configure, config.in: Regenerate.
5422 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5424 * server.c (handle_query) <qSupported>: Do two passes over the
5425 qSupported string to avoid nesting strtok.
5427 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5429 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5431 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5433 * configure: Regenerate.
5434 * proc-service.list: New.
5436 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5438 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5441 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5443 * gdbreplay.c (remote_open): Check error return from socket() call by
5444 its equality to -1 not by it being negative.
5445 * remote-utils.c (remote_open): Likewise.
5447 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5449 * config.h: Regenerate.
5451 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5453 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5454 doesn't provide PTRACE_GET_THREAD_AREA.
5456 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5458 * linux-m68k-low.c: Include <asm/ptrace.h>
5459 (ps_get_thread_area): Implement.
5461 2010-05-03 Doug Evans <dje@google.com>
5463 * event-loop.c (struct callback_event): New struct.
5464 (callback_list): New global.
5465 (append_callback_event, delete_callback_event): New functions.
5466 (process_callback): New function.
5467 (start_event_loop): Call it.
5468 * remote-utils.c (NOT_SCHEDULED): Define.
5469 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5470 moved out of readchar.
5471 (readchar): Rewrite. Call reschedule before returning.
5472 (reset_readchar): New function.
5473 (remote_close): Call it.
5474 (process_remaining, reschedule): New functions.
5475 * server.h (callback_handler_func): New typedef.
5476 (append_callback_event, delete_callback_event): Declare.
5478 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5480 * proc-service.c (ps_pglobal_lookup): Use
5481 thread_db_look_up_one_symbol.
5482 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5483 parameter. Use it instead of all_symbols_looked_up.
5484 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5486 (all_symbols_looked_up): Don't declare.
5487 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5488 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5490 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5491 Set all_symbols_looked_up here.
5492 (thread_db_look_up_one_symbol): New.
5493 (thread_db_get_tls_address): Adjust.
5494 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5495 thread_db object on the heap, and tentatively set it in the
5497 (thread_db_init): Don't set all_symbols_looked_up here.
5498 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5500 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5502 * linux-low.c (linux_kill, linux_detach): Adjust.
5503 (status_pending_p_callback): Remove redundant statement. Check
5504 for !TARGET_WAITIKIND_IGNORE, instead of
5505 TARGET_WAITKIND_STOPPED.
5506 (handle_tracepoints): Make sure LWP is locked. Adjust.
5507 (linux_wait_for_event_1): Adjust.
5508 (linux_cancel_breakpoints): New.
5509 (unsuspend_one_lwp): New.
5510 (unsuspend_all_lwps): New.
5511 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5512 (send_sigstop_callback): Change return type to int, add new
5513 `except' parameter and handle it.
5514 (suspend_and_send_sigstop_callback): New.
5515 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5516 pass them down. If SUSPEND, also increment the lwp's suspend
5518 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5519 (need_step_over_p): Don't consider suspended LWPs.
5520 (start_step_over): Adjust.
5521 (proceed_one_lwp): Change return type to int, add new `except'
5522 parameter and handle it.
5523 (unsuspend_and_proceed_one_lwp): New.
5524 (proceed_all_lwps): Use find_inferior instead of
5526 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5527 also decrement the suspend count of LWPs. Pass `except' down,
5528 instead of hacking its suspend count.
5529 (linux_pause_all): Add `freeze' parameter. Adjust.
5530 (linux_unpause_all): New.
5531 (linux_target_ops): Install linux_unpause_all.
5532 * server.c (handle_status): Adjust.
5533 * target.h (struct target_ops): New fields `unpause_all' and
5534 `cancel_breakpoints'. Add new parameter to `pause_all'.
5535 (pause_all): Add new `freeze' parameter.
5537 (cancel_breakpoints): New.
5538 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5540 (cmd_qtstart): Pause threads.
5541 (stop_tracing): Pause threads, and cancel breakpoints.
5542 * win32-low.c (win32_target_ops): Adjust.
5544 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5546 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5547 the inferior right away from here...
5548 (linux_wait_1): ... to here, and adjust to check the thread's
5549 last_resume_kind instead of the lwp's step or stop_expected flags.
5551 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5553 * README: Use consistent `GDB' and `GDBserver' spellings.
5555 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5557 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5558 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5559 (linux_detach_one_lwp): Assume the lwp is stopped.
5560 (any_thread_of): Delete.
5561 (linux_detach): Stop all lwps here. Don't blindly delete all
5563 (delete_lwp_callback): New.
5564 (linux_mourn): Delete all lwps of the process that is gone.
5565 (linux_wait_1): Don't delete the last lwp of the process here.
5566 * mem-break.h (mark_breakpoints_out): Declare.
5567 * mem-break.c (mark_breakpoints_out): New.
5568 (free_all_breakpoints): Use it.
5569 * server.c (handle_target_event): If the process is gone, mark
5571 * thread-db.c (struct thread_db) <create_bp>: New field.
5572 (thread_db_enable_reporting): Fix prototype. Store a thread event
5573 breakpoint reference in the thread_db struct.
5574 (thread_db_load_search): Clear the thread_db object.
5575 (try_thread_db_load_1): Ditto.
5576 (switch_to_process): New.
5577 (disable_thread_event_reporting): Use it.
5578 (remove_thread_event_breakpoints): New.
5579 (thread_db_detach, thread_db_mourn): Use it.
5581 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5583 * linux-low.c (linux_enable_event_reporting): New.
5584 (linux_wait_for_event_1, handle_extended_wait): Use it.
5586 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5588 * linux-low.c (linux_kill_one_lwp, linux_kill)
5589 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5590 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5591 SIGSTOP even if the LWP is stopped.
5592 (send_sigstop_callback): New.
5593 (stop_all_lwps): Use send_sigstop_callback instead.
5594 (linux_resume_one_thread): Adjust.
5595 (proceed_one_lwp): Still proceed an LWP that the client has
5596 requested to stop, if we haven't reported it as stopped yet. Make
5597 sure that LWPs the client want stopped, have a pending SIGSTOP.
5599 2010-04-26 Doug Evans <dje@google.com>
5601 * server.c (handle_general_set): Make static.
5603 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5604 Print received char after testing for error/eof instead of before.
5605 (input_interrupt): Tweak comment.
5607 2010-04-23 Doug Evans <dje@google.com>
5609 * server.c (start_inferior): Print inferior argv if --debug.
5611 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5613 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5614 * nto-x86-low.c: Include server.h
5616 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5618 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5619 be consistent with other sources of this directory.
5620 (init_registers_amd64): Correct name of source file of this function
5623 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5625 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5628 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5630 * win32-i386-low.c: Add 64-bit support.
5631 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5632 (init_registers_amd64): Declare.
5633 (mappings): Add 64-bit version of array.
5634 (init_windows_x86): New function.
5635 (the_low_target): Change init_arch field to init_windows_x86.
5637 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5639 * win32-low.c: Adapt to support also 64-bit architecture.
5640 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5641 (get_image_name): Use SIZE_T type for local variable `done'.
5642 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5643 (toolhelp_get_dll_name): Idem.
5644 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5645 Use uintptr_t typecast to avoid warning.
5646 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5647 (handle_exception): Use phex_nz to avoid warning.
5648 (win32_wait): Remove unused local variable `process'.
5650 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5652 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5655 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5657 * configure.ac: Use `ws2_32' library for srv_mingw.
5658 * configure: Regenerate.
5659 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5660 * remote-utils.c: Likewise.
5662 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5664 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5665 if __x86_64__ is defined.
5667 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5669 * configure: Regenerate.
5671 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5673 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5674 * target.h (target_ops): New get_tib_address field.
5675 * win32-low.h (win32_thread_info): Add thread_local_base field.
5676 * win32-low.c (child_add_thread): Add tlb argument.
5677 Set thread_local_base field to TLB.
5678 (get_child_debug_event): Adapt to child_add_thread change.
5679 (win32_get_tib_address): New function.
5680 (win32_target_ops): Set get_tib_address field to
5681 win32_get_tib_address.
5682 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5684 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5686 * linux-low.c (linux_mourn): Also remove the process.
5687 * server.c (handle_target_event): Don't remove the process here.
5688 * nto-low.c (nto_mourn): New.
5689 (nto_target_ops): Install it.
5690 * spu-low.c (spu_mourn): New.
5691 (spu_target_ops): Install it.
5692 * win32-low.c (win32_mourn): New.
5693 (win32_target_ops): Install it.
5695 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5697 * server.h (buffer_xml_printf): Remove redundant `;'.
5699 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5701 * regcache.c (set_register_cache): Invalidate regcaches before
5702 changing the register cache layout.
5703 (regcache_invalidate_one): Allow a NULL regcache.
5704 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5705 regcaches before changing the register cache layout or the target
5708 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5710 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5711 variable warning on Linux/x86-64.
5713 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5715 GDBserver disconnected tracing support.
5717 * linux-low.c (linux_remove_process): Delete.
5718 (add_lwp): Don't set last_resume_kind here.
5719 (linux_kill): Use `mourn'.
5720 (linux_detach): Use `thread_db_detach', and `mourn'.
5722 (linux_attach_lwp_1): Adjust comment.
5723 (linux_attach): last_resume_kind moved the thread_info; adjust.
5724 (status_pending_p_callback): Adjust.
5725 (linux_wait_for_event_1): Adjust.
5726 (count_events_callback, select_singlestep_lwp_callback)
5727 (select_event_lwp_callback, cancel_breakpoints_callback)
5728 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5729 (proceed_one_lwp): Adjust.
5730 (linux_async): Add debug output.
5731 (linux_thread_stopped): New.
5732 (linux_pause_all): New.
5733 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5735 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5736 (thread_db_free): Delete declaration.
5737 (thread_db_detach, thread_db_mourn): Declare.
5738 * thread-db.c (thread_db_init): Use thread_db_mourn.
5739 (thread_db_free): Delete, split in two.
5740 (disable_thread_event_reporting): New.
5741 (thread_db_detach): New.
5742 (thread_db_mourn): New.
5744 * server.h (struct thread_info) <last_resume_kind>: New field.
5745 <attached>: Add comment.
5746 <gdb_detached>: New field.
5747 (handler_func): Change return type to int.
5748 (handle_serial_event, handle_target_event): Ditto.
5749 (gdb_connected): Declare.
5751 (disconnected_tracing): Declare.
5752 (stop_tracing): Declare.
5754 * server.c (handle_query) <qSupported>: Report support for
5755 disconnected tracing.
5756 (queue_stop_reply_callback): Account for running threads.
5757 (gdb_wants_thread_stopped): New.
5758 (gdb_wants_all_threads_stopped): New.
5759 (gdb_reattached_process): New.
5760 (handle_status): Clear the `gdb_detached' flag of all processes.
5761 In all-stop, stop all threads.
5762 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5763 (process_serial_event): If the remote connection breaks, or if an
5764 exit was forced with "monitor exit", force an event loop exit.
5765 Handle disconnected tracing on detach.
5766 (handle_serial_event): Adjust.
5767 (handle_target_event): If GDB isn't connected, forward events back
5768 to the inferior, unless the last process exited, in which case,
5769 exit gdbserver. Adjust interface.
5771 * remote-utils.c (remote_open): Don't block in accept. Instead
5772 register an event loop source on the listen socket file
5773 descriptor. Refactor bits into ...
5774 (listen_desc): ... this new global.
5775 (gdb_connected): ... this new function.
5776 (enable_async_notification): ... this new function.
5777 (handle_accept_event): ... this new function.
5778 (remote_close): Clear remote_desc.
5780 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5782 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5784 (mourn_inferior): Define.
5785 (target_process_qsupported): Avoid the dangling else problem.
5786 (thread_stopped): Define.
5787 (pause_all): Define.
5788 (target_waitstatus_to_string): Declare.
5789 * target.c (target_waitstatus_to_string): New.
5791 * tracepoint.c (tracing): Make extern.
5792 (disconnected_tracing): New.
5793 (stop_tracing): Make extern. Handle tracing stops due to GDB
5795 (cmd_qtdisconnected): New.
5796 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5797 (handle_tracepoint_general_set): Handle QTDisconnected.
5799 * event-loop.c (event_handler_func): Change return type to int.
5800 (process_event): Bail out if the event handler wants the event
5802 (handle_file_event): Ditto.
5803 (start_event_loop): Bail out if the event handler wants the event
5806 * nto-low.c (nto_target_ops): Adjust.
5807 * spu-low.c (spu_wait): Don't remove the process here.
5808 (spu_target_ops): Adjust.
5809 * win32-low.c (win32_wait): Don't remove the process here.
5810 (win32_target_ops): Adjust.
5812 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5814 * regcache.c (realloc_register_cache): Invalidate inferior's
5815 regcache before recreating it.
5817 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5819 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5821 2010-04-09 Stan Shebs <stan@codesourcery.com>
5822 Pedro Alves <pedro@codesourcery.com>
5824 * server.h (LONGEST): New.
5825 (struct thread_info) <while_stepping>: New field.
5826 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5828 (initialize_tracepoint, handle_tracepoint_general_set)
5829 (handle_tracepoint_query, tracepoint_finished_step)
5830 (tracepoint_was_hit, release_while_stepping_state_list):
5831 (current_traceframe): Declare.
5832 * server.c (handle_general_set): Handle tracepoint packets.
5834 (write_memory): New.
5835 (handle_search_memory_1): Use read_memory.
5836 (handle_query): Report support for conditional tracepoints, trace
5837 state variables, and tracepoint sources. Handle tracepoint
5839 (main): Initialize the tracepoints module.
5840 (process_serial_event): Handle traceframe reads/writes.
5842 * linux-low.c (handle_tracepoints): New.
5843 (linux_wait_1): Call it.
5844 (linux_resume_one_lwp): Handle while-stepping.
5845 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5846 (linux_target_ops): Install them.
5847 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5849 * linux-x86-low.c (x86_supports_tracepoints): New.
5850 (the_low_target). Install it.
5852 * mem-break.h (delete_breakpoint): Declare.
5853 * mem-break.c (delete_breakpoint): Make external.
5855 * target.h (struct target_ops): Add `supports_tracepoints',
5856 `read_pc', and `write_pc' fields.
5857 (target_supports_tracepoints): Define.
5858 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5861 * regcache.h (struct regcache) <registers_owned>: New field.
5862 (init_register_cache, regcache_cpy): Declare.
5863 (regcache_read_pc, regcache_write_pc): Declare.
5864 (register_cache_size): Declare.
5865 (supply_regblock): Declare.
5866 * regcache.c (init_register_cache): New.
5867 (new_register_cache): Use it.
5868 (regcache_cpy): New.
5869 (register_cache_size): New.
5870 (supply_regblock): New.
5871 (regcache_read_pc, regcache_write_pc): New.
5873 * tracepoint.c: New.
5875 * Makefile.in (OBS): Add tracepoint.o.
5876 (tracepoint.o): New rule.
5878 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5880 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5882 (i386-mmx.c): Likewise.
5883 (i386-mmx-linux.o): Likewise.
5884 (i386-mmx-linux.c): Likewise.
5886 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5887 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5888 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5889 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5891 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5892 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5893 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5895 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5897 * Makefile.in (clean): Updated.
5899 (i386-avx.c): Likewise.
5900 (i386-avx-linux.o): Likewise.
5901 (i386-avx-linux.c): Likewise.
5902 (amd64-avx.o): Likewise.
5903 (amd64-avx.c): Likewise.
5904 (amd64-avx-linux.o): Likewise.
5905 (amd64-avx-linux.c): Likewise.
5907 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5908 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5909 (srv_amd64_regobj): Add amd64-avx.o.
5910 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5911 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5912 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5913 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5914 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5915 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5916 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5918 * i387-fp.c: Include "i386-xstate.h".
5920 (i387_cache_to_xsave): Likewise.
5921 (i387_xsave_to_cache): Likewise.
5922 (x86_xcr0): Likewise.
5924 * i387-fp.h (i387_cache_to_xsave): Likewise.
5925 (i387_xsave_to_cache): Likewise.
5926 (x86_xcr0): Likewise.
5928 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5929 * linux-crisv32-low.c (target_regsets): Likewise.
5930 * linux-m68k-low.c (target_regsets): Likewise.
5931 * linux-mips-low.c (target_regsets): Likewise.
5932 * linux-ppc-low.c (target_regsets): Likewise.
5933 * linux-s390-low.c (target_regsets): Likewise.
5934 * linux-sh-low.c (target_regsets): Likewise.
5935 * linux-sparc-low.c (target_regsets): Likewise.
5936 * linux-xtensa-low.c (target_regsets): Likewise.
5938 * linux-low.c: Include <sys/uio.h>.
5939 (regsets_fetch_inferior_registers): Support nt_type.
5940 (regsets_store_inferior_registers): Likewise.
5941 (linux_process_qsupported): New.
5942 (linux_target_ops): Add linux_process_qsupported.
5944 * linux-low.h (regset_info): Add nt_type.
5945 (linux_target_ops): Add process_qsupported.
5947 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5949 (init_registers_i386_avx_linux): New.
5950 (init_registers_amd64_avx_linux): Likewise.
5951 (xmltarget_i386_linux_no_xml): Likewise.
5952 (xmltarget_amd64_linux_no_xml): Likewise.
5953 (PTRACE_GETREGSET): Likewise.
5954 (PTRACE_SETREGSET): Likewise.
5955 (x86_fill_xstateregset): Likewise.
5956 (x86_store_xstateregset): Likewise.
5957 (use_xml): Likewise.
5958 (x86_linux_update_xmltarget): Likewise.
5959 (x86_linux_process_qsupported): Likewise.
5960 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5961 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5962 init_registers_i386_linux here. Call
5963 x86_linux_update_xmltarget.
5964 (the_low_target): Add x86_linux_process_qsupported.
5966 * server.c (handle_query): Call target_process_qsupported.
5968 * target.h (target_ops): Add process_qsupported.
5969 (target_process_qsupported): New.
5971 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5973 * inferiors.c (add_thread): Set last_status kind to
5974 TARGET_WAITKIND_IGNORE.
5975 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5976 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5977 (linux_wait_1): Move `thread' local definition to block that uses
5978 it. Don't NULL initialize `event_child'.
5979 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5980 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5981 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5983 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5985 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5986 an extended waitstatus, or by a watchpoint.
5987 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
5988 thread was stepping or has been stopped by a watchpoint.
5990 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5992 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
5993 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
5994 of another, then delete the previous, and validate all
5996 (validate_inserted_breakpoint): New.
5997 (delete_disabled_breakpoints): New.
5998 (validate_breakpoints): New.
5999 (check_mem_read): Validate breakpoints before trusting their
6000 shadow. Delete disabled breakpoints.
6001 (check_mem_write): Validate breakpoints before trusting they
6002 should be inserted. Delete disabled breakpoints.
6003 * mem-break.h (validate_breakpoints):
6004 * server.c (handle_query): Validate breakpoints when we see a
6007 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6009 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6010 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6011 if we could tell there's a GDB breakpoint at stop_pc.
6012 (need_step_over_p): Don't do a step over if we find a GDB
6013 breakpoint at the resume PC.
6015 * mem-break.c (struct raw_breakpoint): New.
6016 (enum bkpt_type): New type `gdb_breakpoint'.
6017 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6018 fields. New field `raw'.
6019 (find_raw_breakpoint_at): New.
6020 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6022 (set_breakpoint_at): Adjust.
6023 (delete_raw_breakpoint): New.
6024 (release_breakpoint): New.
6025 (delete_breakpoint): Rename to...
6026 (delete_breakpoint_1): ... this. Add proc parameter. Use
6027 release_breakpoint. Return ENOENT.
6028 (delete_breakpoint): Reimplement.
6029 (find_breakpoint_at): Delete.
6030 (find_gdb_breakpoint_at): New.
6031 (delete_breakpoint_at): Delete.
6032 (set_gdb_breakpoint_at): New.
6033 (delete_gdb_breakpoint_at): New.
6034 (gdb_breakpoint_here): New.
6035 (set_reinsert_breakpoint): Use release_breakpoint.
6036 (uninsert_breakpoint): Rename to ...
6037 (uninsert_raw_breakpoint): ... this.
6038 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6039 (reinsert_raw_breakpoint): Change parameter type to
6041 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6043 (check_breakpoints): Adjust. Use release_breakpoint.
6044 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6045 (breakpoint_inserted_here): Ditto.
6046 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6047 Don't trust the breakpoint's shadow if it is not inserted.
6048 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6049 (delete_all_breakpoints): Adjust.
6050 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6051 use delete_breakpoint_1.
6053 * mem-break.h (breakpoints_supported): Delete declaration.
6054 (set_gdb_breakpoint_at): Declare.
6055 (gdb_breakpoint_here): Declare.
6056 (delete_breakpoint_at): Delete.
6057 (delete_gdb_breakpoint_at): Declare.
6059 * server.h (struct raw_breakpoint): Forward declare.
6060 (struct process_info): New field `raw_breakpoints'.
6062 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6065 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6067 * linux-low.c (status_pending_p_callback): Fix comment.
6068 (linux_wait_for_event_1): Move most of the internal breakpoint
6069 handling from here...
6070 (linux_wait_1): ... to here.
6071 (count_events_callback): New.
6072 (select_singlestep_lwp_callback): New.
6073 (select_event_lwp_callback): New.
6074 (cancel_breakpoints_callback): New.
6075 (select_event_lwp): New.
6076 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6077 priority to all LWPs that have had events that should be reported
6078 to the client. Cancel breakpoints when about to reporting the
6079 event to the client, not while stopping lwps. No longer cancel
6080 finished single-steps here.
6081 (cancel_finished_single_step): Delete.
6082 (cancel_finished_single_steps): Delete.
6084 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6086 * mem-break.c (enum bkpt_type): New.
6087 (struct breakpoint): New field `type'.
6088 (set_breakpoint_at): Change return type to struct breakpoint
6089 pointer. Set type to `other_breakpoint' by default.
6090 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6091 in the breakpoint list.
6092 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6093 (reinsert_breakpoint): Rename to ...
6094 (reinsert_raw_breakpoint): ... this.
6095 (reinsert_breakpoints_at): Adjust.
6096 * mem-break.h (struct breakpoint): Declare.
6097 (set_breakpoint_at): Change return type to struct breakpoint
6100 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6102 * server.c (handle_query): Assign, not compare.
6104 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6106 Teach linux gdbserver to step-over-breakpoints.
6108 * linux-low.c (can_hardware_single_step): New.
6109 (supports_breakpoints): New.
6110 (handle_extended_wait): If stopping threads, read the stop pc of
6113 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6114 low target doesn't support retrieving the PC.
6115 (add_lwp): Set last_resume_kind to resume_continue.
6116 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6117 (linux_attach): Don't clear stop_expected. Set the lwp's
6118 last_resume_kind to resume_stop.
6119 (linux_detach_one_lwp): Don't check for removed breakpoints.
6120 (check_removed_breakpoint): Delete.
6121 (status_pending_p): Rename to ...
6122 (status_pending_p_callback): ... this. Don't check for removed
6123 breakpoints. Don't consider threads that are stopped from GDB's
6125 (linux_wait_for_lwp): Always read the stop_pc here.
6126 (cancel_breakpoint): New.
6127 (step_over_bkpt): New global.
6128 (linux_wait_for_event_1): Implement stepping over breakpoints.
6129 (gdb_wants_lwp_stopped): New.
6130 (gdb_wants_all_stopped): New.
6131 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6132 single-step traps here. Store the thread's last reported target
6134 (send_sigstop): Don't clear stop_expected. Always set it,
6136 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6137 (cancel_finished_single_step): New.
6138 (cancel_finished_single_steps): New.
6139 (wait_for_sigstop): Don't cancel finished single-step traps here.
6140 (linux_resume_one_lwp): Don't check for removed breakpoints.
6141 Don't set `step' on non-hardware step archs.
6142 (linux_set_resume_request): Ignore resume_stop requests if already
6143 stopping or stopped. Set the lwp's last_resume_kind.
6144 (resume_status_pending_p): Don't check for removed breakpoints.
6145 (need_step_over_p): New.
6146 (start_step_over): New.
6147 (finish_step_over): New.
6148 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6149 requests. Clear the thread's last reported target waitstatus.
6150 Don't use the `suspended' flag. Don't consider pending breakpoints.
6151 (linux_resume): Start a step-over if necessary.
6152 (proceed_one_lwp): New.
6153 (proceed_all_lwps): New.
6154 (unstop_all_lwps): New.
6155 * linux-low.h (struct lwp_info): Rewrite comment for the
6156 `suspended' flag. Add the `stop_pc' field. Delete the
6157 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6158 Add `'last_resume_kind' and `need_step_over' fields.
6159 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6160 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6161 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6162 (set_raw_breakpoint_at): New.
6163 (set_breakpoint_at): Rewrite to use it.
6164 (reinsert_breakpoint_handler): Delete.
6165 (set_reinsert_breakpoint): New.
6166 (reinsert_breakpoint_by_bp): Delete.
6167 (delete_reinsert_breakpoints): New.
6168 (uninsert_breakpoint): Rewrite.
6169 (uninsert_breakpoints_at): New.
6170 (reinsert_breakpoint): Rewrite.
6171 (reinsert_breakpoints_at): New.
6172 (check_breakpoints): Rewrite.
6173 (breakpoint_here): New.
6174 (breakpoint_inserted_here): New.
6175 (check_mem_read): Adjust.
6176 * mem-break.h (breakpoints_supported, breakpoint_here)
6177 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6178 (reinsert_breakpoint_by_bp): Delete declaration.
6179 (delete_reinsert_breakpoints): Declare.
6180 (reinsert_breakpoint): Delete declaration.
6181 (reinsert_breakpoints_at): Declare.
6182 (uninsert_breakpoint): Delete declaration.
6183 (uninsert_breakpoints_at): Declare.
6184 (check_breakpoints): Adjust prototype.
6185 * server.h: Adjust include order.
6186 (struct thread_info): Declare here. Add a `last_status' field.
6188 2010-03-23 Michael Snyder <msnyder@vmware.com>
6190 * server.c (crc32): New function.
6191 (handle_query): Add handling for 'qCRC:' request.
6193 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6195 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6196 lwp had been stopped by a watchpoint.
6198 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6200 * server.h (internal_error): Declare.
6201 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6202 * utils.c (internal_error): New function.
6204 2010-03-15 Andreas Schwab <schwab@redhat.com>
6206 * configure.srv: Fix typo setting srv_regobj.
6208 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6210 * linux-low.c (fetch_register): Avoid passing a non string literal
6212 (usr_store_inferior_registers): Ditto.
6214 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6216 * linux-low.c (linux_write_memory): Bail out early if peeking
6219 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6221 * linux-low.h (struct lwp_info): New fields
6222 `stopped_by_watchpoint' and `stopped_data_address'.
6223 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6224 here, and cache them in the lwp object.
6225 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6227 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6229 (linux_stopped_by_watchpoint): Rewrite.
6230 (linux_stopped_data_address): Rewrite.
6232 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6234 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6235 switching the current inferior, not before.
6237 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6239 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6240 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6241 i386-linux.c and amd64-linux.c.
6242 (reg-i386.o): Removed.
6243 (reg-i386.c): Likewise.
6244 (reg-i386-linux.o): Likewise.
6245 (reg-i386-linux.c): Likewise.
6246 (reg-x86-64.o): Likewise.
6247 (reg-x86-64.c): Likewise.
6248 (reg-x86-64-linux.o): Likewise.
6249 (reg-x86-64-linux.c): Likewise.
6252 (i386-linux.o): Likewise.
6253 (i386-linux.c): Likewise.
6254 (amd64.o): Likewise.
6255 (amd64.c): Likewise.
6256 (amd64-linux.o): Likewise.
6257 (amd64-linux.c): Likewise.
6259 * configure.srv (srv_i386_regobj): New.
6260 (srv_i386_linux_regobj): Likewise.
6261 (srv_amd64_regobj): Likewise.
6262 (srv_amd64_linux_regobj): Likewise.
6263 (srv_i386_32bit_xmlfiles): Likewise.
6264 (srv_i386_64bit_xmlfiles): Likewise.
6265 (srv_i386_xmlfiles): Likewise.
6266 (srv_amd64_xmlfiles): Likewise.
6267 (srv_i386_linux_xmlfiles): Likewise.
6268 (srv_amd64_linux_xmlfiles): Likewise.
6269 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6270 srv_xmlfiles to $srv_i386_xmlfiles.
6271 (i[34567]86-*-mingw32ce*): Likewise.
6272 (i[34567]86-*-mingw*): Likewise.
6273 (i[34567]86-*-nto*): Likewise.
6274 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6275 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6276 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6277 (x86_64-*-linux*): Likewise.
6279 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6280 (init_registers_amd64_linux): New.
6281 (x86_arch_setup): Replace init_registers_x86_64_linux with
6282 init_registers_amd64_linux.
6284 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6286 * configure.ac: Check for libdl. If it is not available link against
6287 static libthread_db.
6288 * configure: Regenerate.
6290 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6294 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6295 handing a read watchpoint.
6296 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6298 2010-02-12 Doug Evans <dje@google.com>
6300 * linux-low.c (linux_supports_tracefork_flag): Document.
6301 (linux_look_up_symbols): Add comment.
6303 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6305 * regcache.c (supply_register): Clear regcache if buf is NULL.
6307 2010-02-02 Nicolas Roche <roche@sourceware.org>
6308 Joel Brobecker <brobecker@adacore.com>
6310 * inferiors.c (find_inferior): Add function documentation.
6311 (unloaded_dll): Handle the case where the unloaded dll has not
6312 been previously registered in the dll list.
6314 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6316 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6317 (thumb2_breakpoint): New.
6318 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6320 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6322 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6323 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6326 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6328 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6330 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6332 * linux-s390-low.c (s390_collect_ptrace_register)
6333 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6335 2010-01-21 Doug Evans <dje@google.com>
6337 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6338 (PTRACE_ARG4_TYPE): New macro.
6339 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6340 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6341 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6342 (usr_store_inferior_registers): Ditto.
6343 (linux_read_memory, linux_write_memory): Ditto.
6344 (linux_test_for_tracefork): Ditto.
6346 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6347 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6349 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6351 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6354 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6356 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6357 prototype to take a regcache. Adjust.
6359 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6361 * regcache.h (struct thread_info): Forward declare.
6362 (struct regcache): New.
6363 (new_register_cache): Adjust prototype.
6364 (get_thread_regcache): Declare.
6365 (free_register_cache): Adjust prototype.
6366 (registers_to_string, registers_from_string): Ditto.
6367 (supply_register, supply_register_by_name, collect_register)
6368 (collect_register_as_string, collect_register_by_name): Ditto.
6369 * regcache.c (struct inferior_regcache_data): Delete.
6370 (get_regcache): Rename to ...
6371 (get_thread_regcache): ... this. Adjust. Switch inferior before
6373 (regcache_invalidate_one): Adjust.
6374 (regcache_invalidate): Fix prototype.
6375 (new_register_cache): Return the new register cache.
6376 (free_register_cache): Change prototype.
6377 (realloc_register_cache): Adjust.
6378 (registers_to_string): Change prototype to take a regcache. Adjust.
6379 (registers_from_string): Ditto.
6380 (register_data): Ditto.
6381 (supply_register): Ditto.
6382 (supply_register_by_name): Ditto.
6383 (collect_register): Ditto.
6384 (collect_register_as_string): Ditto.
6385 (collect_register_by_name): Ditto.
6386 * server.c (process_serial_event): Adjust.
6387 * linux-low.h (regset_fill_func, regset_store_func): Change
6389 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6391 * linux-low.c (get_stop_pc): Adjust.
6392 (check_removed_breakpoint): Adjust.
6393 (linux_wait_for_event): Adjust.
6394 (linux_resume_one_lwp): Adjust.
6395 (fetch_register): Add regcache parameter. Adjust.
6396 (usr_store_inferior_registers): Ditto.
6397 (regsets_fetch_inferior_registers): Ditto.
6398 (regsets_store_inferior_registers): Ditto.
6399 (linux_fetch_registers, linux_store_registers): Ditto.
6400 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6402 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6404 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6405 prototype to take a regcache.
6406 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6407 * remote-utils.c (convert_ascii_to_int, outreg)
6408 (prepare_resume_reply): Change prototype to take a regcache.
6410 * target.h (struct target_ops) <fetch_registers, store_registers>:
6411 Change prototype to take a regcache.
6412 (fetch_inferior_registers, store_inferior_registers): Change
6413 prototype to take a regcache. Adjust.
6414 * proc-service.c (ps_lgetregs): Adjust.
6415 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6416 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6417 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6418 take a regcache. Adjust.
6419 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6420 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6421 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6422 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6423 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6424 (cris_cannot_fetch_register):
6425 (cris_breakpoint_at): Change prototype to take a regcache.
6427 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6428 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6429 to take a regcache. Adjust.
6430 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6432 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6433 take a regcache. Adjust.
6434 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6435 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6436 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6437 * linux-mips-low.c (mips_get_pc):
6438 (mips_set_pc): Change prototype to take a regcache. Adjust.
6439 (mips_reinsert_addr): Adjust.
6440 (mips_collect_register): Change prototype to take a regcache.
6442 (mips_supply_register):
6443 (mips_collect_register_32bit, mips_supply_register_32bit)
6444 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6445 (mips_store_fpregset): Ditto.
6446 * linux-ppc-low.c (ppc_supply_ptrace_register)
6447 (ppc_supply_ptrace_register): Ditto.
6448 (parse_spufs_run): Adjust.
6449 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6450 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6451 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6452 take a regcache. Adjust.
6453 * linux-s390-low.c (s390_collect_ptrace_register)
6454 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6455 (s390_set_pc): Change prototype to take a regcache. Adjust.
6456 (s390_arch_setup): Adjust.
6457 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6458 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6459 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6460 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6461 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6463 (sparc_breakpoint_at): Adjust.
6464 * linux-xtensa-low.c (xtensa_fill_gregset):
6465 (xtensa_store_gregset):
6466 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6467 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6468 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6469 prototype to take a regcache. Adjust.
6470 * win32-arm-low.c (arm_fetch_inferior_register)
6471 (arm_store_inferior_register): Change prototype to take a
6473 * win32-i386-low.c (i386_fetch_inferior_register)
6474 (i386_store_inferior_register): Change prototype to take a
6476 * win32-low.c (child_fetch_inferior_registers)
6477 (child_store_inferior_registers): Change prototype to take a
6479 (win32_wait): Adjust.
6480 (win32_fetch_inferior_registers): Change prototype to take a
6482 (win32_store_inferior_registers): Adjust.
6483 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6484 store_inferior_register>: Change prototype to take a regcache.
6486 2010-01-20 Doug Evans <dje@google.com>
6488 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6490 (linux_wait_for_event1, linux_init_signals): Ditto.
6491 (W_STOPCODE): Provide definition if missing.
6493 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6495 * linux-low.c (linux_core_of_thread): New.
6496 (compare_ints, show_process, list_threads): New.
6497 (linux_qxfer_osdata): Report threads and cores.
6498 (linux_target_op): Register linux_core_of_thread.
6499 * remote-utils.c (prepare_resume_reply): Report the core.
6500 (buffer_xml_printf): Support %d specifier.
6501 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6503 (handle_query): Handle qXfer:threads. Announce availability
6505 * target.h (struct target_ops): New field core_of_thread.
6507 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6509 * Makefile.in (clean): Remove new generated files.
6510 (reg-s390.o, reg-s390.c): Remove rules.
6511 (reg-s390x.o, reg-s390x.c): Likewise.
6512 (s390-linux32.o, s390-linux32.c): Add rules.
6513 (s390-linux64.o, s390-linux64.c): Likewise.
6514 (s390x-linux64.o, s390x-linux64.c): Likewise.
6515 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6516 * linux-s390-low.c: Include <elf.h>.
6517 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6518 (init_registers_s390): Remove prototype.
6519 (init_registers_s390x): Likewise.
6520 (init_registers_s390_linux32): Add prototype.
6521 (init_registers_s390_linux64): Likewise.
6522 (init_registers_s390x_linux64): Likewise.
6523 (s390_num_regs_3264): New define.
6524 (s390_regmap_3264): New global variable.
6525 (s390_cannot_fetch_register): Remove obsolete check.
6526 (s390_cannot_store_register): Likewise.
6527 (s390_collect_ptrace_register): Handle upper/lower register halves.
6528 (s390_supply_ptrace_register): Likewise.
6529 (s390_fill_gregset): Update to register number changes.
6530 (s390_get_hwcap): New routine.
6531 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6532 Install appropriate regmap and register set.
6534 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6536 * server.c (gdbserver_version): Update copyright year to 2010.
6537 * gdbreplay.c (gdbreplay_version): Likewise.
6539 2009-12-28 Doug Evans <dje@google.com>
6541 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6542 elf/external.h. Include <elf.h> instead but only if necessary.
6544 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6546 * linux-low.c (linux_remove_process): Remove `detaching'
6547 parameter. Don't release/detach from thread_db here.
6548 (linux_kill): Release/detach from thread_db here, ...
6549 (linux_detach): ... and here, before actually detaching.
6550 (linux_wait_1): ... and here, when a process exits.
6551 * thread-db.c (any_thread_of): New.
6552 (thread_db_free): Switch the current inferior to a thread of the
6555 2009-12-21 Doug Evans <dje@google.com>
6557 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6559 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6560 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6561 warning ifndef __NR_tkill. Move setting of errno there too.
6562 Delete unnecessary resetting of errno after syscall.
6563 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6565 * configure.ac: Check for dladdr.
6566 * config.in: Regenerate.
6567 * configure: Regenerate.
6568 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6569 (try_thread_db_load): Update.
6571 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6573 2009-12-18 Doug Evans <dje@google.com>
6575 * event-loop.c: Include unistd.h if it exists.
6577 * linux-low.c (my_waitpid): Move definition away from being in
6578 between linux_tracefork_child/linux_test_for_tracefork.
6580 * gdb_proc_service.h (psaddr_t): Fix type.
6581 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6582 signature to match glibc.
6584 2009-12-16 Doug Evans <dje@google.com>
6586 * linux-low.c (linux_read_memory): Fix argument to read.
6588 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6590 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6591 events, don't leave current_inferior pointing at null.
6593 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6595 * win32-low.c (LOG): Delete.
6596 (OUTMSG): Output to stderr.
6597 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6598 on compile time LOG macro.
6599 (win32_wait): Fix debug output.
6601 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6603 * win32-low.c (win32_add_one_solib): If the dll name is
6604 "ntdll.dll", prepend the system directory to the dll path.
6606 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6608 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6610 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6611 Vladimir Prus <vladimir@codesourcery.com>
6613 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6614 * configure.ac: Check for __mcoldfire__ and set
6615 gdb_cv_m68k_is_coldfire.
6616 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6617 reg-cf.o and reg-m68k.o.
6618 * configure: Regenerated.
6620 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6622 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6623 Pass it to thread_db_free.
6624 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6625 proper `detaching' argument to linux_remove_process.
6626 * linux-low.h (thread_db_free): Add `detaching' parameter.
6627 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6629 (thread_db_free): Add `detaching' parameter. Only
6630 call td_ta_clear_event if detaching from process.
6632 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6634 * thread-db.c (thread_db_free): Fix typo.
6636 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6639 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6641 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6643 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6644 with an i686 compiler.
6645 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6647 * configure: Rebuilt.
6649 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6653 * server.c (handle_search_memory_1): Correct read_addr initialization
6654 in loop for searching subsequent chunks.
6656 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6658 * configure.ac: New --with-libthread-db option.
6659 * thread-db.c: Allow direct dependence on libthread_db.
6660 (thread_db_free): Adjust.
6661 * config.in: Regenerate.
6662 * configure: Likewise.
6664 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6667 * thread-db.c (attach_thread): New function.
6668 (maybe_attach_thread): Return success/failure.
6669 (find_new_threads_callback): Adjust.
6670 (thread_db_find_new_threads): Loop until no new threads.
6672 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6674 * proc-service.c (ps_lgetregs): Formatting.
6676 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6678 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6679 * configure.ac: Adjust.
6680 * linux-low.h (struct process_info_private): Move members to struct
6682 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6683 * linux-low.c (linux_remove_process): Adjust.
6684 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6685 * server.c (handle_query): Move code ...
6686 (handle_monitor_command): ... here. New function.
6687 * target.h (struct target_ops): New member.
6688 * thread-db.c (struct thread_db): New.
6689 (libthread_db_search_path): New variable.
6690 (thread_db_create_event, thread_db_enable_reporting)
6691 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6692 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6693 (try_thread_db_load_1, dladdr_to_soname): New functions.
6694 (try_thread_db_load, thread_db_load_search): New functions.
6695 (thread_db_init): Search for libthread_db.
6696 (thread_db_free): New function.
6697 (thread_db_handle_monitor_command): Likewise.
6698 * config.in: Regenerate.
6699 * configure: Regenerate.
6701 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6703 * spu-low.c (spu_kill): Wait for inferior to terminate.
6704 Call clear_inferiors.
6705 (spu_detach): Call clear_inferiors.
6707 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6709 * aclocal.m4: Regenerate.
6710 * config.in: Likewise.
6711 * configure: Likewise.
6713 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6715 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6716 (parse_spufs_run): New function.
6717 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6718 (ppc_breakpoint_at): Handle SPU breakpoints.
6720 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6722 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6723 (SPUFS_MAGIC): Define.
6724 (spu_enumerate_spu_ids): New function.
6725 (linux_qxfer_spu): New function.
6726 (linux_target_ops): Install linux_qxfer_spu.
6728 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6730 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6731 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6732 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6733 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6734 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6735 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6736 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6737 (init_registers_powerpc_cell32l): Add prototype.
6738 (init_registers_powerpc_cell64l): Likewise.
6739 (ppc_arch_setup): Detect Cell/B.E. architecture.
6741 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6743 * Makefile.in (datarootdir): New variable.
6745 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6747 * linux-low.c (linux_write_memory): Update debugging output.
6748 * Makefile.in (clean): Add new descriptions.
6749 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6750 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6751 * configure.srv: Add new files for arm*-*-linux*.
6752 * linux-arm-low.c: Add new declarations.
6753 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6754 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6755 (HWCAP_VFPv3D16): New.
6756 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6757 instead of __IWMMXT__.
6758 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6759 (arm_arch_setup): New.
6760 (target_regsets): Remove #ifdef. Add VFP regset.
6761 (the_low_target): Use arm_arch_setup.
6763 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6765 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6766 the main thread again.
6768 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6770 Adding Neutrino gdbserver.
6771 * configure: Regenerated.
6772 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6773 * configure.srv (i[34567]86-*-nto*): New target.
6774 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6775 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6776 (nto_comctrl) [__QNX__]: New function.
6777 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6779 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6781 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6784 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6785 Pedro Alves <pedro@codesourcery.com>
6787 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6788 don't support CONTEXT_EXTENDED_REGISTERS.
6789 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6790 (the_low_target): Install them.
6791 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6792 failing with ERROR_PIPE_NOT_CONNECTED.
6794 2009-06-30 Doug Evans <dje@google.com>
6795 Pierre Muller <muller@ics.u-strasbg.fr>
6797 Add h/w watchpoint support to x86-linux, win32-i386.
6798 * Makefile.in (SFILES): Add i386-low.c
6799 (i386_low_h): Define.
6800 (i386-low.o): Add dependencies.
6801 (linux-x86-low.o): Add i386-low.h dependency.
6802 (win32-i386-low.o): Ditto.
6803 * i386-low.c: New file.
6804 * i386-low.h: New file.
6805 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6806 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6807 * linux-low.c (linux_add_process): Initialize arch_private.
6808 (linux_remove_process): Free arch_private.
6809 (add_lwp): Initialize arch_private.
6810 (delete_lwp): Free arch_private.
6811 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6813 * linux-low.h (process_info_private): New member arch_private.
6814 (lwp_info): New member arch_private.
6815 (linux_target_ops): New members new_process, new_thread,
6817 (ptid_of): New macro.
6818 * linux-x86-low.c: Include stddef.h, i386-low.h.
6819 (arch_process_info): New struct.
6820 (arch_lwp_info): New struct.
6821 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6822 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6823 (i386_dr_low_get_status): New function.
6824 (x86_insert_point, x86_remove_point): New functions.
6825 (x86_stopped_by_watchpoint): New function.
6826 (x86_stopped_data_address): New function.
6827 (x86_linux_new_process, x86_linux_new_thread): New functions.
6828 (x86_linux_prepare_to_resume): New function.
6829 (the_low_target): Add entries for insert_point, remove_point,
6830 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6832 * server.c (debug_hw_points): New global.
6833 (monitor_show_help): Document set debug-hw-points.
6834 (handle_query): Process "set debug-hw-points".
6835 * server.h (debug_hw_points): Declare.
6836 (paddress): Declare.
6837 * utils.c (NUMCELLS, CELLSIZE): New macros.
6838 (get_sell, xsnprintf, paddress): New functions.
6839 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6840 remove_point, stopped_by_watchpoint, stopped_data_address.
6841 * win32-i386-low.c: Include i386-low.h.
6842 (debug_reg_state): Replaces dr.
6843 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6844 (i386_dr_low_get_status): New function.
6845 (i386_insert_point, i386_remove_point): New functions.
6846 (i386_stopped_by_watchpoint): New function.
6847 (i386_stopped_data_address): New function.
6848 (i386_initial_stuff): Update.
6849 (get_thread_context,set_thread_context,i386_thread_added): Update.
6850 (the_low_target): Add entries for insert_point,
6851 remove_point, stopped_by_watchpoint, stopped_data_address.
6852 * win32-low.c (win32_insert_watchpoint): New function.
6853 (win32_remove_watchpoint): New function.
6854 (win32_stopped_by_watchpoint): New function.
6855 (win32_stopped_data_address): New function.
6856 (win32_target_ops): Add entries for insert_watchpoint,
6857 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6858 * win32-low.h (win32_target_ops): New members insert_point,
6859 remove_point, stopped_by_watchpoint, stopped_data_address.
6861 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6863 * server.c (process_serial_event): Re-return unsupported, not
6864 error, if the type isn't recognized. Re-allow supporting only
6865 insert or remove packets. Also call require_running for
6866 breakpoints. Add missing break statement to default case. Tidy.
6867 * target.h (struct target_ops): Rename insert_watchpoint to
6868 insert_point, and remove_watchpoint to remove_point.
6870 * linux-low.h (struct linux_target_ops): Likewise.
6871 * linux-low.c (linux_insert_watchpoint): Rename to ...
6872 (linux_insert_point): ... this. Adjust.
6873 (linux_remove_watchpoint): Rename to ...
6874 (linux_remove_point): ... this. Adjust.
6875 (linux_target_ops): Adjust.
6876 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6877 (cris_insert_point): ... this.
6878 (cris_remove_watchpoint): Rename to ...
6879 (cris_remove_point): ... this.
6880 (the_low_target): Adjust.
6882 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6884 * server.c (handle_v_kill): Pass signal_pid to
6885 kill_inferior if multi_process is zero.
6887 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6889 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6890 * target.h (target_ops): Comment for *_watchpoint to make it clear
6891 the functions can get types '0' and '1'.
6893 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6895 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6896 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6897 * regcache.c (get_regcache): Likewise.
6898 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6899 * win32-low.c (child_fetch_inferior_registers): Remove check for
6902 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6903 Pedro Alves <pedro@codesourcery.com>
6905 * target.h (struct target_ops) <supports_multi_process>: New
6907 (target_supports_multi_process): New.
6908 * server.c (handle_query): Even if GDB reports support, only
6909 enable multi-process if the target also supports it. Report
6910 multi-process support only if the target backend supports it.
6911 * linux-low.c (linux_supports_multi_process): New function.
6912 (linux_target_ops): Install it as target_supports_multi_process
6915 2009-05-24 Doug Evans <dje@google.com>
6917 Global renaming of find_thread_pid to find_thread_ptid.
6918 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6919 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6920 All callers updated.
6922 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6923 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6926 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6927 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6928 (linux_resume_one_lwp): Ditto.
6930 2009-05-23 Doug Evans <dje@google.com>
6932 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6933 from struct inferior_list_entry * to struct lwp_info *.
6934 All callers updated.
6936 2009-05-13 Doug Evans <dje@google.com>
6938 * linux-x86-low.c: Don't include assert.h.
6939 (x86_siginfo_fixup): Use fatal, not assert.
6940 (x86_arch_setup): Fix comment.
6942 2009-05-12 Doug Evans <dje@google.com>
6944 Biarch support for i386/amd64 gdbserver.
6945 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6946 Add linux-x86-low.c.
6947 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6948 (linux-x86-low.o): Add.
6949 * linux-x86-64-low.c: Delete.
6950 * linux-i386-low.c: Delete.
6951 * linux-x86-low.c: New file.
6952 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6954 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6956 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6957 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6958 (linux_child_pid_to_exec_file): New function.
6959 (elf_64_header_p, elf_64_file_p): New functions.
6960 (siginfo_fixup): New function.
6961 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6962 give target a chance to convert layout.
6963 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6964 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6966 2009-05-07 Doug Evans <dje@google.com>
6968 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6969 (regsets_store_inferior_registers): Ditto.
6971 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6975 * linux-low.c (must_set_ptrace_flags): Delete.
6976 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6978 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6979 `lwp->must_set_ptrace_flags' instead.
6980 (linux_wait_for_event_1): Set ptrace options here.
6981 (linux_wait_1): ... not here.
6983 2009-04-30 Doug Evans <dje@google.com>
6985 * inferiors.c (started_inferior_callback): New function.
6986 (attached_inferior_callback): New function.
6987 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
6988 * server.c (print_started_pid, print_attached_pid): New functions.
6989 (detach_or_kill_for_exit): New function.
6990 (main): Call it instead of for_each_inferior (kill_inferior_callback).
6991 * server.h (have_started_inferiors_p): Declare.
6992 (have_attached_inferiors_p): Declare.
6994 * inferiors.c (remove_process): Fix memory leak, free process.
6995 * linux-low.c (linux_remove_process): New function.
6996 (linux_kill): Call it instead of remove_process.
6997 (linux_detach, linux_wait_1): Ditto.
6999 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7001 * configure.srv: Add x86 Windows CE target.
7003 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7005 * inferiors.c (get_thread_process): Make global.
7006 * server.h (get_thread_process): Add prototype.
7007 * thread-db.c (find_one_thread): Use get_thread_process
7008 instead of current_process.
7009 (thread_db_get_tls_address): Do not crash if called when
7010 thread layer is not yet initialized.
7012 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7014 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7015 * spu-low.c (current_tid): Rename to ...
7016 (current_ptid): ... this.
7017 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7018 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7019 ptid_get_lwp (current_ptid) instead of current_tid.
7020 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7021 instead of current_tid. Use find_process_pid to verify pid
7022 argument is valid. Pass proper argument to remove_process.
7023 (spu_thread_alive): Compare current_ptid instead of current_tid.
7024 (spu_resume): Likewise.
7026 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7028 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7031 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7033 Implement the multiprocess extensions, and add linux multiprocess
7036 * server.h (ULONGEST): Declare.
7037 (struct ptid, ptid_t): New.
7038 (minus_one_ptid, null_ptid): Declare.
7039 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7040 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7041 (struct inferior_list_entry): Change `id' type from unsigned from
7043 (struct sym_cache, struct breakpoint, struct
7044 process_info_private): Forward declare.
7045 (struct process_info): Declare.
7046 (current_process): Declare.
7047 (all_processes): Declare.
7048 (initialize_inferiors): Declare.
7049 (add_thread): Adjust to use ptid_t.
7050 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7051 (add_process, remove_process, find_thread_pid): Declare.
7052 (find_inferior_id): Adjust to use ptid_t.
7053 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7054 (multi_process): Declare.
7055 (push_event): Adjust to use ptid_t.
7056 (read_ptid, write_ptid): Declare.
7057 (prepare_resume_reply): Adjust to use ptid_t.
7058 (clear_symbol_cache): Declare.
7059 * inferiors.c (all_processes): New.
7060 (null_ptid, minus_one_ptid): New.
7061 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7062 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7063 (add_thread): Change unsigned long to ptid. Remove gdb_id
7065 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7066 (gdb_id_to_thread): Rename to ...
7067 (find_thread_pid): ... this. Change unsigned long to ptid.
7068 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7069 (loaded_dll, pull_pid_from_list): Adjust.
7070 (add_process, remove_process, find_process_pid)
7071 (get_thread_process, current_process, initialize_inferiors): New.
7072 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7073 (struct target_waitstatus) <related_pid>: Ditto.
7074 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7076 (struct target_ops) <join>: Add `pid' argument.
7077 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7078 (struct target_ops) <wait>: Add `ptid' field. Change return type
7080 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7081 (mywait): Add `ptid' argument. Change return type to ptid_t.
7082 (target_pid_to_str): Declare.
7083 * target.c (set_desired_inferior): Adjust to use ptids.
7084 (mywait): Add new `ptid' argument. Adjust.
7085 (target_pid_to_str): New.
7086 * mem-break.h (free_all_breakpoints): Declare.
7087 * mem-break.c (breakpoints): Delelete.
7088 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7089 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7090 to use per-process breakpoint list.
7091 (free_all_breakpoints): New.
7092 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7093 (symbol_cache, all_symbols_looked_up): Delete.
7095 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7097 (prepare_resume_reply): Change ptid argument's type from unsigned
7098 long to ptid_t. Adjust. Implement W;process and X;process.
7099 (free_sym_cache, clear_symbol_cache): New.
7100 (look_up_one_symbol): Adjust to per-process symbol cache. *
7101 * server.c (cont_thread, general_thread, step_thread): Change type
7104 (multi_process): New.
7105 (last_ptid): Change type to ptid_t.
7106 (struct vstop_notif) <ptid>: Change type to ptid_t.
7107 (queue_stop_reply, push_event): Change `ptid' argument's type to
7109 (discard_queued_stop_replies): Add `pid' argument.
7110 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7111 changes. Don't reference the `attached' global.
7112 (attach_inferior): Adjust to mywait interface changes.
7113 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7114 features. Handle and report "multiprocess+". Handle
7116 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7118 (handle_v_kill): New.
7119 (handle_v_stopped): Adjust to use target_pid_to_str.
7120 (handle_v_requests): Allow multiple attaches and runs when
7121 multiprocess extensions are in effect. Handle "vKill".
7122 (myresume): Adjust to use ptids.
7123 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7124 (handle_status): Adjust to discard_queued_stop_replies interface
7126 (first_thread_of, kill_inferior_callback)
7127 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7128 (main): Call initialize_inferiors. Adjust to use ptids, killing
7129 and detaching from all inferiors. Handle multiprocess packet
7131 * linux-low.h: Include gdb_proc_service.h.
7132 (struct process_info_private): New.
7133 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7134 <lwpid_of>: Use ptid_get_lwp.
7135 (get_lwp_thread): Adjust.
7136 (struct lwp_info): Add `dead' member.
7137 (find_lwp_pid): Declare.
7138 * linux-low.c (thread_db_active): Delete.
7139 (new_inferior): Adjust comment.
7140 (inferior_pid): Delete.
7141 (linux_add_process): New.
7142 (handle_extended_wait): Adjust.
7143 (add_lwp): Change unsigned long to ptid.
7144 (linux_create_inferior): Add process to processes table. Adjust
7145 to use ptids. Don't set new_inferior here.
7146 (linux_attach_lwp): Rename to ...
7147 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7148 it. Adjust to use ptids.
7149 (linux_attach_lwp): New.
7150 (linux_attach): Add process to processes table. Don't set
7152 (struct counter): New.
7153 (second_thread_of_pid_p, last_thread_of_process_p): New.
7154 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7156 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7157 processes. Remove process from process table.
7158 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7159 to multiple processes.
7160 (any_thread_of): New.
7161 (linux_detach): Add `pid' argument, and handle it. Remove process
7162 from processes table.
7163 (linux_join): Add `pid' argument. Handle it.
7164 (linux_thread_alive): Change unsighed long argument to ptid_t.
7165 Consider dead lwps as not being alive.
7166 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7167 threads we're not interested in.
7168 (same_lwp, find_lwp_pid): New.
7169 (linux_wait_for_lwp): Change `pid' argument's type from int to
7171 (linux_wait_for_event): Rename to ...
7172 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7173 from int to ptid_t. Adjust.
7174 (linux_wait_for_event): New.
7175 (linux_wait_1): Add `ptid' argument. Change return type to
7176 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7177 that exit from the process table.
7178 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7180 (mark_lwp_dead): New.
7181 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7182 stopping all threads, mark its main lwp as dead.
7183 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7185 (fetch_register, usr_store_inferior_registers)
7186 (regsets_fetch_inferior_registers)
7187 (regsets_store_inferior_registers, linux_read_memory)
7188 (linux_write_memory): Inline `inferior_pid'.
7189 (linux_look_up_symbols): Adjust to use per-process
7191 (linux_request_interrupt): Adjust to use ptids.
7192 (linux_read_auxv): Inline `inferior_pid'.
7193 (initialize_low): Don't reference thread_db_active.
7194 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7195 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7196 (ps_getpid): Return the pid of the current inferior.
7197 * thread-db.c (proc_handle, thread_agent): Delete.
7198 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7200 (find_one_thread): Change argument type to ptid_t. Adjust to
7202 (maybe_attach_thread): Adjust to per-process data and ptids.
7203 (thread_db_find_new_threads): Ditto.
7204 (thread_db_init): Ditto.
7205 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7206 processes table. Adjust to use ptids.
7207 (spu_kill, spu_detach): Adjust interface. Remove process from
7209 (spu_join, spu_thread_alive): Adjust interface.
7210 (spu_wait): Adjust interface. Remove process from processes
7211 table. Adjust to use ptids.
7212 * win32-low.c (current_inferior_tid): Delete.
7213 (current_inferior_ptid): New.
7214 (debug_event_ptid): New.
7215 (thread_rec): Take a ptid. Adjust.
7216 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7217 (child_delete_thread): Ditto.
7218 (do_initial_child_stuff): Add `attached' argument. Add process to
7220 (child_fetch_inferior_registers, child_store_inferior_registers):
7222 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7223 (win32_attach): Pass 1 to do_initial_child_stuff.
7224 (win32_kill): Adjust interface. Remove process from processes
7226 (win32_detach): Ditto.
7227 (win32_join): Adjust interface.
7228 (win32_thread_alive): Take a ptid.
7229 (win32_resume): Adjust to use ptids.
7230 (get_child_debug_event): Ditto.
7231 (win32_wait): Adjust interface. Remove exiting process from
7234 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7236 Non-stop mode support.
7238 * server.h (non_stop): Declare.
7239 (gdb_client_data, handler_func): Declare.
7240 (delete_file_handler, add_file_handler, start_event_loop):
7242 (handle_serial_event, handle_target_event, push_event)
7243 (putpkt_notif): Declare.
7244 * target.h (enum resume_kind): New.
7245 (struct thread_resume): Replace `step' field by `kind' field.
7246 (TARGET_WNOHANG): Define.
7247 (struct target_ops) <wait>: Add `options' argument.
7248 <supports_non_stop, async, start_non_stop>: New fields.
7249 (target_supports_non_stop, target_async): New.
7250 (start_non_stop): Declare.
7251 (mywait): Add `options' argument.
7252 * target.c (mywait): Add `options' argument. Print child exit
7254 (start_non_stop): New.
7255 * server.c (non_stop, own_buf, mem_buf): New globals.
7256 (struct vstop_notif): New.
7257 (notif_queue): New global.
7258 (queue_stop_reply, push_event, discard_queued_stop_replies)
7259 (send_next_stop_reply): New.
7260 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7262 (attach_inferior): In non-stop mode, don't wait for the target
7264 (handle_general_set): Handle QNonStop.
7265 (handle_query): When handling qC, return the current general
7266 thread, instead of the first thread of the list.
7267 (handle_query): If the backend supports non-stop mode, include
7268 QNonStop+ in the qSupported query response.
7269 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7271 (handle_v_attach, handle_v_run): Handle non-stop mode.
7272 (handle_v_stopped): New.
7273 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7274 (myresume): Adjust to use resume_kind. Handle non-stop.
7275 (queue_stop_reply_callback): New.
7276 (handle_status): Handle non-stop mode.
7277 (main): Clear non_stop flag on reconnection. Use the event-loop.
7278 Refactor serial protocol handling from here ...
7279 (process_serial_event): ... to this new function. When GDB
7280 selects any thread, select one here. In non-stop mode, wait until
7281 GDB acks all pending events before exiting.
7282 (handle_serial_event, handle_target_event): New.
7283 * remote-utils.c (remote_open): Install remote_desc in the event
7285 (remote_close): Remove remote_desc from the event loop.
7286 (putpkt_binary): Rename to...
7287 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7288 (putpkt_binary): New as wrapper around putpkt_binary_1.
7289 (putpkt_notif): New.
7290 (prepare_resume_reply): In non-stop mode, don't change the
7292 * event-loop.c: New.
7293 * Makefile.in (OBJ): Add event-loop.o.
7294 (event-loop.o): New rule.
7296 * linux-low.h (pid_of): Moved here.
7298 (get_lwp_thread): Use lwpid_of.
7299 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7300 * linux-low.c (pid_of): Delete.
7301 (inferior_pid): Use lwpid_of.
7302 (linux_event_pipe): New.
7303 (target_is_async_p): New.
7305 (handle_extended_wait): Use lwpid_of.
7306 (add_lwp): Don't set lwpid field.
7307 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7308 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7309 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7310 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7311 first. Adjust to linux_wait_for_event interface changes. Use
7313 (linux_detach): Don't delete the main lwp here.
7314 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7315 (status_pending_p): Don't consider explicitly suspended lwps.
7316 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7317 pointer. Add OPTIONS argument. Change return type to int. Use
7318 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7319 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7320 pointer. Add status pointer argument. Return a pid instead of a
7321 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7322 changes. In non-stop mode, don't switch to a random thread.
7323 (linux_wait): Rename to...
7324 (linux_wait_1): ... this. Add target_options argument, and handle
7325 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7326 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7327 clean exit and signal exit code. Don't stop all threads in
7328 non-stop mode. In all-stop mode, only stop all threads when
7329 reporting a stop to GDB. Handle explicit thread stop requests.
7330 (async_file_flush, async_file_mark): New.
7332 (send_sigstop): Use lwpid_of.
7333 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7334 interface changes. In non-stop mode, don't switch to a random
7336 (linux_resume_one_lwp): Use lwpid_of.
7337 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7338 (linux_resume_one_thread): ... this. Handle resume_stop. In
7339 non-stop mode, don't look for pending flag in all threads.
7340 (resume_status_pending_p): Don't consider explicitly suspended
7342 (my_waitpid): Reimplement. Emulate __WALL.
7343 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7345 (sigchld_handler, linux_supports_non_stop, linux_async)
7346 (linux_start_non_stop): New.
7347 (linux_target_ops): Register linux_supports_non_stop, linux_async
7348 and linux_start_non_stop.
7349 (initialize_low): Install SIGCHLD handler.
7350 * thread-db.c (thread_db_create_event, find_one_thread)
7351 (thread_db_get_tls_address): Use lwpid_of.
7352 * win32-low.c (win32_detach): Adjust to use resume_kind.
7353 (win32_wait): Add `options' argument.
7354 * spu-low.c (spu_resume): Adjust to use resume_kind.
7355 (spu_wait): Add `options' argument.
7357 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7359 Decouple target code from remote protocol.
7361 * target.h (enum target_waitkind): New.
7362 (struct target_waitstatus): New.
7363 (struct target_ops) <wait>: Return an unsigned long. Take a
7364 target_waitstatus pointer instead of a char pointer.
7366 * target.c (mywait): Change prototype to return an unsigned long.
7367 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7368 * server.h (thread_from_wait, old_thread_from_wait): Delete
7370 (prepare_resume_reply): Change prototype to take a
7372 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7373 (last_status, last_ptid): New.
7374 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7375 pid instead of a signal.
7376 (attach_inferior): Remove "status" and "signal" parameters.
7378 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7380 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7381 (handle_v_requests, myresume): Remove "status" and "signal"
7383 (handle_status): New.
7384 (main): Delete local `status'. Adjust.
7385 * remote-utils.c: Include target.h.
7386 (prepare_resume_reply): Change prototype to take a
7387 target_waitstatus. Adjust.
7389 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7391 * spu-low.c (spu_wait): Adjust.
7392 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7394 (win32_wait): Adjust.
7396 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7398 * target.h (struct thread_resume): Delete leave_stopped member.
7399 (struct target_ops): Add a `n' argument to the `resume' callback.
7400 * server.c (start_inferior): Adjust.
7401 (handle_v_cont, myresume): Adjust.
7402 * linux-low.c (check_removed_breakpoint): Adjust to resume
7403 interface change, and to removed leave_stopped field.
7404 (resume_ptr): Delete.
7405 (struct thread_resume_array): New.
7406 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7407 resume interface change.
7408 (linux_continue_one_thread, linux_queue_one_thread)
7409 (resume_status_pending_p): Check if the resume field is NULL
7410 instead of checking the leave_stopped member.
7411 (linux_resume): Adjust to the target resume interface change.
7412 * spu-low.c (spu_resume): Adjust to the target resume interface
7414 * win32-low.c (win32_detach, win32_resume): Ditto.
7416 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7418 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7420 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7422 (linux_continue_one_thread): Only preserve the stepping flag if
7423 there's a pending breakpoint.
7425 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7427 * server.c (main): After the inferior having exited, call
7428 remote_close before exiting gdbserver.
7430 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7432 Fix size of FPSCR in Power 7 processors.
7433 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7434 (PPC_FEATURE_HAS_DFP): New #define.
7435 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7438 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7440 * server.c (handle_query) Whitespace and formatting.
7442 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7444 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7445 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7446 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7447 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7448 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7449 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7450 Makefile.in, configure.ac: Fix whitespace throughout.
7451 * configure: Regenerate.
7453 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7455 * inferiors.c (find_inferior): Make it safe for the callback
7456 function to delete the currently iterated inferior.
7458 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7460 * Makefile.in (linuw_low_h): Move higher.
7461 (thread-db.o): Depend on $(linux_low_h).
7463 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7465 Rename "process" to "lwp" throughout.
7467 * linux-low.c (all_processes): Rename to...
7468 (all_lwps): ... this.
7469 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7470 (add_process): Rename to ...
7471 (add_lwp): ... this. Adjust.
7472 (linux_create_inferior): Adjust.
7473 (linux_attach_lwp): Adjust.
7474 (linux_attach): Adjust.
7475 (linux_kill_one_process): Rename to ...
7476 (linux_kill_one_lwp): ... this. Adjust.
7477 (linux_kill): Adjust.
7478 (linux_detach_one_process): Rename to ...
7479 (linux_detach_one_lwp): ... this. Adjust.
7480 (linux_detach): Adjust.
7481 (check_removed_breakpoint): Adjust.
7482 (status_pending_p): Adjust.
7483 (linux_wait_for_process): Rename to ...
7484 (linux_wait_for_lwp): ... this. Adjust.
7485 (linux_wait_for_event): Adjust.
7486 (send_sigstop): Adjust.
7487 (wait_for_sigstop): Adjust.
7488 (stop_all_processes): Rename to ...
7489 (stop_all_lwps): ... this.
7490 (linux_resume_one_process): Rename to ...
7491 (linux_resume_one_lwp): ... this. Adjust.
7492 (linux_set_resume_request, linux_continue_one_thread)
7493 (linux_queue_one_thread, resume_status_pending_p)
7494 (usr_store_inferior_registers, regsets_store_inferior_registers)
7495 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7497 * linux-low.h (get_process): Rename to ...
7498 (get_lwp): ... this. Adjust.
7499 (get_thread_process): Rename to ...
7500 (get_thread_lwp): ... this. Adjust.
7501 (get_process_thread): Rename to ...
7502 (get_lwp_thread): ... this. Adjust.
7503 (struct process_info): Rename to ...
7504 (struct lwp_info): ... this.
7505 (all_processes): Rename to ...
7506 (all_lwps): ... this.
7507 * proc-service.c (ps_lgetregs): Adjust.
7508 * thread-db.c (thread_db_create_event, find_one_thread)
7509 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7511 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7513 * server.c (handle_query): Handle "qAttached".
7515 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7517 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7518 GPLv3, update license URL.
7520 2009-03-01 Doug Evans <dje@google.com>
7522 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7523 (server_h): Add gdb_signals.h.
7524 (signals.o): Update.
7525 * server.h (target_signal_from_host,target_signal_to_host_p)
7526 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7528 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7530 * remote-utils.c (getpkt): Also generate remote-debug
7531 information if noack_mode is set.
7533 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7535 * server.c (handle_query): Report qXfer:siginfo:read and
7536 qXfer:siginfo:write as supported and handle them.
7537 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7538 * linux-low.c (linux_xfer_siginfo): New.
7539 (linux_target_ops): Set it.
7541 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7543 * server.c (gdbserver_usage): Mention --remote-debug.
7544 (main): Accept '--remote-debug' switch.
7546 2009-01-18 Doug Evans <dje@google.com>
7548 * regcache.c (new_register_cache): No need to check result of xcalloc.
7549 * server.c (handle_search_memory): Back out calls to xmalloc,
7550 result is checked and error is returned to user upon failure.
7551 (handle_query): Ditto. Add more checks for result of malloc.
7552 (handle_v_cont): Check result of malloc, report error back to
7554 (handle_v_run): Ditto. Call freeargv.
7555 * server.h (freeargv): Declare.
7556 * utils.c (freeargv): New fn.
7558 2009-01-15 Doug Evans <dje@google.com>
7560 * gdbreplay.c (perror_with_name): Make arg const char *.
7561 * server.h (target_signal_to_name): Make return type const char *.
7562 * thread-db.c (thread_db_err_str): Make return type const char *.
7563 * utils.c (perror_with_name): Make arg const char *.
7565 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7567 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7568 when handling a EXIT_PROCESS_DEBUG_EVENT.
7570 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7572 * gdbreplay.c (gdbreplay_version): Update copyright year.
7573 * server.c (gdbserver_version): Likewise.
7575 2009-01-05 Doug Evans <dje@google.com>
7577 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7578 (handle_extended_wait): Improve comment.
7580 2008-12-13 Doug Evans <dje@google.com>
7582 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7583 * server.h (ATTR_MALLOC): New macro.
7584 (xmalloc,xcalloc,xstrdup): Declare.
7585 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7586 * inferiors.c: Ditto.
7587 * linux-low.c: Ditto.
7588 * mem-break.c: Ditto.
7589 * regcache.c: Ditto.
7590 * remote-utils.c: Ditto.
7593 * win32-low.c: Ditto.
7595 2008-12-12 Doug Evans <dje@google.com>
7597 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7598 in debugging printf.
7600 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7602 2008-12-09 Doug Evans <dje@google.com>
7604 * linux-low.h (struct process_info): Delete member tid, unused.
7605 * thread-db.c (find_one_thread): Update.
7606 (maybe_attach_thread): Update.
7608 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7610 * target.h (struct target_ops): Add qxfer_osdata member.
7611 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7613 (linux_qxfer_osdata): New functions.
7614 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7616 * server.c (handle_query): Handle "qXfer:osdata:read:".
7617 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7618 (buffer_xml_printf): New functions.
7619 * server.h (struct buffer): New.
7620 (buffer_grow_str, buffer_grow_str0): New macros.
7621 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7622 (buffer_xml_printf): Declare.
7624 2008-11-24 Doug Evans <dje@google.com>
7626 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7628 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7630 * server.c (handle_v_run): Always use the supplied argument list.
7632 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7634 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7635 (xtensa_regmap_table): Add entry for scompare1.
7637 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7639 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7640 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7641 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7642 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7643 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7644 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7645 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7646 XML target descriptions.
7647 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7648 when inferior is running on an ISA 2.05 or later processor. Add
7649 special case to return offset for full 64-bit slot of FPSCR when
7652 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7654 * Makefile.in (SFILES, clean): Added sparc64 files.
7655 (reg-sparc64.o, reg-sparc64.c): New.
7656 * configure.srv (sparc*-*-linux*): New configuration.
7657 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7658 syscall arguments for SPARC.
7659 (regsets_store_inferior_registers): Likewise.
7660 * linux-sparc-low.c: New file.
7662 2008-10-21 Doug Evans <dje@google.com>
7664 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7665 (READLINE_DIR,READLINE_DEP): Delete.
7666 (INTERNAL_CFLAGS): Update.
7667 (LINTFLAGS): Update.
7669 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7671 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7672 whole argv from the last run, not just argv[0].
7674 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7676 * regcache.c (new_register_cache): Return NULL if the register
7677 cache size isn't known yet.
7678 (free_register_cache): Avoid dereferencing a NULL regcache.
7680 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7682 * configure.srv: Merge MIPS and MIPS64.
7684 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7686 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7688 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7690 * Makefile.in: Add required vsx dependencies.
7692 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7693 Declare init_registers_powerpc_vsx32l.
7694 Declare init_registers_powerpc_vsx64l.
7695 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7696 (ppc_arch_setup): Check for VSX in hwcap.
7697 (ppc_fill_vsxregset): New function.
7698 (ppc_store_vsxregset): New function.
7699 Add new VSX entry in regset_info target_regsets.
7701 * configure.srv: Add new VSX dependencies.
7703 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7705 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7706 (remote_open): Set or clear transport_is_reliable.
7707 (putpkt_binary): Don't expect acks in noack mode.
7708 (getpkt): Don't send ack/nac in noack mode.
7709 * server.c (handle_general_set): Handle QStartNoAckMode.
7710 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7712 (main): Reset noack_mode on every connection.
7713 * server.h (noack_mode): Declare.
7715 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7717 * Makefile.in (GDBREPLAY_OBS): New variable.
7718 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7720 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7721 Daniel Jacobowitz <dan@codesourcery.com>
7723 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7724 (usr_store_inferior_registers): Likewise.
7725 (regsets_store_inferior_registers): Likewise.
7727 2008-07-31 Rolf Jansen <rj@surtec.com>
7728 Pedro Alves <pedro@codesourcery.com>
7730 * configure.ac: Check for memmem declaration.
7731 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7732 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7733 (disable_packet_qfThreadInfo): Unconditionally compile.
7734 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7735 * configure, config.in: Regenerate.
7737 2008-07-28 Doug Kwan <dougkwan@google.com>
7739 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7740 (linux_write_memory): Remove declaration of errno.
7742 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7744 * linux-low.c (handle_extended_wait): Do not use "status"
7745 variable uninitialized.
7747 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7749 * server.c (handle_v_attach): Inhibit reporting dll changes.
7751 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7753 * remote-utils.c (prepare_resume_reply): If requested, don't
7754 output "thread:TID" in the T stop reply.
7756 * server.c (disable_packet_vCont, disable_packet_Tthread)
7757 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7758 (handle_query): If requested, disable support for qC, qfThreadInfo
7760 (handle_v_requests): If requested, disable support for vCont.
7761 (gdbserver_show_disableable): New.
7762 (main): Handle --disable-packet and --disable-packet=LIST.
7764 * server.h (disable_packet_vCont, disable_packet_Tthread)
7765 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7767 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7769 * server.c (gdbserver_usage): Mention --version.
7771 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7773 * Makefile.in (gdbreplay.o): New rule.
7775 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7777 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7778 message, not gdbserver.
7780 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7781 Nathan Sidwell <nathan@codesourcery.com>
7782 Joseph Myers <joseph@codesourcery.com>
7784 * acinclude.m4: Include ../../config/acx.m4.
7785 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7786 * configure, config.in: Regenerate.
7787 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7788 * server.c (gdbserver_version): Print PKGVERSION.
7789 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7790 (main): Adjust gdbserver_usage calls.
7791 * gdbreplay.c (version, host_name): Add declarations.
7792 (gdbreplay_version, gdbreplay_usage): New.
7793 (main): Accept --version and --help options.
7795 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7797 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7798 (arm_breakpoint_at): Handle Thumb.
7799 (the_low_target): Add comment.
7801 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7803 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7805 2008-05-09 Doug Evans <dje@google.com>
7807 * server.h (decode_search_memory_packet): Declare.
7808 * remote-utils.c (decode_search_memory_packet): New fn.
7809 * server.c (handle_search_memory_1): New fn.
7810 (handle_search_memory): New fn.
7811 (handle_query): Process qSearch:memory packets.
7813 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7815 * regcache.c (registers_length): Remove.
7816 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7817 full register packet.
7818 * regcache.h (registers_length): Remove prototype.
7819 * server.h (PBUFSIZ): Define to 16384.
7821 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7823 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7824 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7825 powerpc-64l.o, and powerpc-altivec64l.o.
7826 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7827 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7828 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7829 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7830 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7833 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7834 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7835 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7836 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7837 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7838 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7839 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7840 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7841 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7842 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7845 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7846 (init_registers_powerpc_32l): ... this new prototype.
7847 (init_registers_powerpc_32): Remove, replace by ...
7848 (init_registers_powerpc_altivec32l): ... this new prototype.
7849 (init_registers_powerpc_e500): Remove, replace by ...
7850 (init_registers_powerpc_e500l): ... this new prototype.
7851 (init_registers_ppc64): Remove, replace by ...
7852 (init_registers_powerpc_64l): ... this new prototype.
7853 (init_registers_powerpc_64): Remove, replace by ...
7854 (init_registers_powerpc_altivec64l): ... this new prototype.
7855 (ppc_num_regs): Set to 73.
7856 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7857 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7858 (ppc_cannot_store_register): Handle orig_r3 and trap.
7859 (ppc_arch_setup): Update init_registers_... calls.
7860 (ppc_fill_gregset): Handle orig_r3 and trap.
7862 * inferiors.c (clear_inferiors): Reset current_inferior.
7864 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7866 * acinclude.m4: Add override.m4.
7867 * configure: Regenerate.
7869 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7871 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7872 initial call to init_register_ppc64.
7874 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7876 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7877 single powerpc*-*-linux* case.
7878 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7880 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7882 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7883 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7885 * linux-ppc-low.c: Include <elf.h>.
7886 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7887 (ppc_hwcap): New global variable.
7888 (ppc_regmap): Remove __SPE__ #ifdef sections.
7889 (ppc_regmap_e500): New global variable.
7890 (ppc_cannot_store_register): Update __SPE__ special case.
7891 (ppc_get_hwcap): New function.
7892 (ppc_arch_setup): Use it to determine whether inferior supports
7893 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7894 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7895 Do not access registers if target does not support AltiVec.
7896 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7897 Do not access registers if target does not support SPE.
7898 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7900 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7902 * linux-low.c (disabled_regsets, num_regsets): New.
7903 (use_regsets_p): Delete.
7904 (linux_wait_for_process): Clear disabled_regsets.
7905 (regsets_fetch_inferior_registers): Check and set it.
7906 (regsets_store_inferior_registers): Likewise.
7907 (linux_fetch_registers, linux_store_registers): Do not use
7909 (initialize_low): Allocate disabled_regsets.
7911 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7913 * Makefile.in (LIBOBJS): New.
7915 (memmem.o): New rule.
7916 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7917 * configure: Regenerated.
7919 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7921 * server.c (handle_query): Never return "unsupported" for
7922 qXfer:features:read queries.
7924 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7926 * server.c (get_features_xml): Fix inverted condition.
7927 (handle_query): Always support qXfer:feature:read.
7929 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7931 * server.c (wrapper_argv): New.
7932 (start_inferior): Handle wrapper_argv. If set, expect an extra
7934 (gdbserver_usage): Document --wrapper.
7935 (main): Parse --wrapper.
7937 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7939 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7940 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7941 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7942 (ppc_set_pc): Likewise.
7943 (ppc_arch_setup): New function.
7944 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7945 of collect_register.
7946 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7948 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7950 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7951 instead of linux-ppc64-low.o.
7952 * linux-ppc64-low.c: Remove file.
7953 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7954 (linux-ppc64-low.o): Remove rule.
7956 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7957 (init_registers_powerpc_64): Likewise.
7958 (ppc_regmap): Conditionally define depending on __powerpc64__.
7959 (ppc_cannot_store_register): Do not special-case "fpscr" when
7960 compiled on __powerpc64__.
7961 (ppc_collect_ptrace_register): New function.
7962 (ppc_supply_ptrace_register): New function.
7963 (ppc_breakpoint): Change type to "unsigned int".
7964 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7965 (the_low_target): Conditionally provide initializers for the
7966 arch_setup member depending on __powerpc64__. Install
7967 collect_ptrace_register and supply_ptrace_register members.
7969 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7971 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7972 * server.c (gdbserver_xmltarget): Define.
7973 (get_features_xml): Use it to replace "target.xml" and arch_string.
7975 * configure.srv: Remove srv_xmltarget. Add XML files that were
7976 mentioned there to srv_xmlfiles instead. Remove conditional tests
7977 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7978 srv_xmlfiles and srv_regobj to include all possible choices.
7979 * configure.ac (srv_xmltarget): Remove.
7980 (srv_xmlfiles): Do not add "target.xml".
7981 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7982 checks for supplementary target information.
7983 * configure: Regenerate.
7984 * Makefile.in (XML_TARGET): Remove.
7985 (target.xml): Remove rule.
7986 (clean): Do not clean up target.xml.
7987 (.PRECIOUS): Do not mention target.xml.
7989 * target.h (struct target_ops): Remove arch_string member.
7990 * linux-low.c (linux_arch_string): Remove.
7991 (linux_target_ops): Remove arch_string initializer.
7992 * linux-low.h (struct linux_target_ops): Remove arch_string member.
7993 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
7994 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
7995 * spu-low.c (spu_arch_string): Remove.
7996 (spu_target_ops): Remove arch_string initializer.
7997 * win32-low.c (win32_arch_string): Remove.
7998 (win32_target_ops): Remove arch_string initializer.
7999 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8000 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8001 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8003 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8005 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8006 by collect_ptrace_register and supply_ptrace_register hooks.
8007 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8008 instead of checking for the_low_target.left_pad_xfer.
8009 (usr_store_inferior_registers): Use collect_ptrace_register callback
8010 instead of checking for the_low_target.left_pad_xfer.
8012 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8013 (s390_supply_ptrace_register): Likewise.
8014 (s390_fill_gregset): Call s390_collect_ptrace_register.
8015 (the_low_target): Update.
8017 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8018 (ppc_supply_ptrace_register): Likewise.
8019 (the_low_target): Update.
8021 * linux-i386-low.c (the_low_target): Update.
8022 * linux-x86-64-low.c (the_low_target): Update.
8024 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8026 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8027 reg-s390.o and reg-s390x.o.
8029 * linux-low.c (new_inferior): New global variable.
8030 (linux_create_inferior, linux_attach): Set it.
8031 (linux_wait_for_process): Call the_low_target.arch_setup after the
8032 target has stopped for the first time.
8033 (initialize_low): Do not call the_low_target.arch_setup.
8035 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8036 (s390_set_pc): Likewise.
8037 (s390_arch_setup): New function.
8038 (the_low_target): Use s390_arch_setup as arch_setup routine.
8040 * regcache.c (realloc_register_cache): New function.
8041 (set_register_cache): Call it for each existing regcache.
8043 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8045 * server.h (init_registers): Remove prototype.
8047 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8048 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8049 instead of init_registers ().
8050 * linux-arm-low.c (init_registers_arm): Add prototype.
8051 (init_registers_arm_with_iwmmxt): Likewise.
8052 (the_low_target): Add initializer for arch_setup field.
8053 * linux-cris-low.c (init_registers_cris): Add prototype.
8054 (the_low_target): Add initializer for arch_setup field.
8055 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8056 (the_low_target): Add initializer for arch_setup field.
8057 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8058 (the_low_target): Add initializer for arch_setup field.
8059 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8060 (the_low_target): Add initializer for arch_setup field.
8061 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8062 (the_low_target): Add initializer for arch_setup field.
8063 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8064 (the_low_target): Add initializer for arch_setup field.
8065 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8066 (init_registers_mips64_linux): Likewise.
8067 (the_low_target): Add initializer for arch_setup field.
8068 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8069 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8070 (the_low_target): Add initializer for arch_setup field.
8071 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8072 (init_registers_powerpc_64): Likewise.
8073 (the_low_target): Add initializer for arch_setup field.
8074 * linux-s390-low.c (init_registers_s390): Add prototype.
8075 (init_registers_s390x): Likewise.
8076 (the_low_target): Add initializer for arch_setup field.
8077 * linux-sh-low.c (init_registers_sh): Add prototype.
8078 (the_low_target): Add initializer for arch_setup field.
8079 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8080 (the_low_target): Add initializer for arch_setup field.
8081 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8082 (the_low_target): Add initializer for arch_setup field.
8084 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8085 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8086 instead of init_registers ().
8087 * win32-arm-low.c (init_registers_arm): Add prototype.
8088 (the_low_target): Add initializer for arch_setup field.
8089 * win32-i386-low.c (init_registers_i386): Add prototype.
8090 (the_low_target): Add initializer for arch_setup field.
8092 * spu-low.c (init_registers_spu): Add prototype.
8093 (initialize_low): Call initialie_registers_spu () instead of
8094 initialize_registers ().
8096 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8098 * server.c (handle_v_requests): When handling the vRun and vAttach
8099 packets, if already debugging a process, don't kill it. Return an
8102 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8104 * server.c (handle_query): Correct length check.
8106 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8108 * win32-low.c (do_initial_child_stuff): Add process handle
8109 parameter. Set current_process_handle and current_process_id from the
8110 parameters. Clear globals.
8111 (win32_create_inferior): Don't set current_process_handle and
8112 current_process_id here. Instead pass them on the call to
8113 do_initial_child_stuff.
8114 (win32_attach): Likewise.
8115 (win32_clear_inferiors): New.
8116 (win32_kill): Don't close the current process handle or the
8117 current thread handle here. Instead call win32_clear_inferiors.
8118 (win32_detach): Don't open a new handle to the process. Call
8119 win32_clear_inferiors.
8120 (win32_join): Don't rely on current_process_handle; open a new
8121 handle using the process id.
8122 (win32_wait): Call win32_clear_inferiors when the inferior process
8125 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8127 * server.c (monitor_show_help): Add "exit".
8129 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8131 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8132 (clean): Add reg-xtensa.c.
8133 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8134 * configure.srv (xtensa*-*-linux*) New target.
8135 * linux-xtensa-low.c: New.
8136 * xtensa-xtregs.c: New.
8138 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8140 * hostio.c: Don't include errno.h.
8141 (errno_to_fileio_errno): Move to hostio-errno.
8142 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8143 error number outputting to the target->hostio_last_error callback.
8144 (hostio_packet_error): Use FILEIO_EINVAL directly.
8145 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8146 calls to hostio_error.
8147 * hostio-errno.c: New.
8148 * server.h (hostio_last_error_from_errno): Declare.
8149 * target.h (target_ops): Add hostio_last_error member.
8150 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8151 as hostio_last_error handler.
8152 * spu-low.c (spu_target_ops): Likewise.
8153 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8154 (wince_hostio_last_error): New functions.
8155 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8156 as hostio_last_error handler.
8157 (win32_target_ops) [!_WIN32_WCE]: Register
8158 hostio_last_error_from_errno as hostio_last_error handler.
8159 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8160 (hostio-errno.o): New rule.
8161 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8162 * configure.srv (srv_hostio_err_objs): New variable. Default to
8164 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8165 * configure: Regenerate.
8167 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8169 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8170 (linux_kill, linux_detach): Clean up the process list.
8171 * remote-utils.c (remote_open): Improve port number parsing.
8172 (putpkt_binary, input_interrupt): Only send interrupts if the target
8174 * server.c (extended_protocol): Make static.
8175 (attached): Define earlier.
8176 (exit_requested, response_needed, program_argv): New variables.
8177 (target_running): New.
8178 (start_inferior): Clear attached here.
8179 (attach_inferior): Set attached here.
8180 (require_running): Define.
8181 (handle_query): Use require_running and target_running. Implement
8183 (handle_v_attach, handle_v_run): New.
8184 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8185 (gdbserver_usage): Update.
8186 (main): Redo argument parsing. Handle --debug and --multi. Handle
8187 --attach along with other options or after the port. Save
8188 program_argv. Support no initial program. Resynchronize
8189 communication with GDB after an error. Handle "monitor exit".
8190 Use require_running and target_running. Always allow the extended
8191 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8192 restart in extended mode.
8193 * README: Refer to the GDB manual. Update --attach usage.
8195 2007-12-20 Andreas Schwab <schwab@suse.de>
8197 * linux-low.c (STACK_SIZE): Define.
8198 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8199 (linux_test_for_tracefork): Likewise.
8201 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8203 * linux-low.c (linux_wait_for_event): Update messages. Do not
8204 reinsert auto-delete breakpoints.
8205 * mem-break.c (struct breakpoint): Change return type of handler to
8207 (set_breakpoint_at): Update handler type.
8208 (reinsert_breakpoint_handler): Return 1 instead of calling
8210 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8212 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8213 * mem-break.h (set_breakpoint_at): Update handler type.
8214 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8215 * win32-low.c (auto_delete_breakpoint): New.
8216 (get_child_debug_event): Use it.
8218 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8220 * configure.ac: Check for pread and pwrite.
8221 * hostio.c (handle_pread): Fall back to lseek and read.
8222 (handle_pwrite): Fall back to lseek and write.
8223 * config.in, configure: Regenerated.
8225 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8227 * server.c (myresume): Add own_buf argument.
8228 (main): Update calls.
8230 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8232 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8233 * remote-utils.c (remote_open): Do not call disable_async_io.
8234 (block_async_io): Delete.
8235 (unblock_async_io): Make static.
8236 (initialize_async_io): New.
8237 * server.c (handle_v_cont): Handle async I/O here.
8238 (myresume): Likewise. Move other common resume tasks here...
8239 (main): ... from here. Call initialize_async_io. Disable async
8240 I/O before the main loop.
8241 * server.h (initialize_async_io): Declare.
8242 (block_async_io, unblock_async_io): Delete prototypes.
8243 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8245 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8247 * remote-utils.c (readchar): Allow binary data in received messages.
8249 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8251 * win32-low.c (attaching): New global.
8252 (win32_create_inferior): Clear the `attaching' global.
8253 (win32_attach): Set the `attaching' global.
8254 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8255 attaching. Only set a breakpoint at the entry point if not
8258 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8260 * server.c (main): Don't report dll events on the initial
8261 connection on attaches.
8263 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8265 * server.c (main): Relax numerical bases supported for the pid of
8266 the --attach command line argument.
8268 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8270 * win32-low.c (win32_attach): Call OpenProcess before
8271 DebugActiveProcess, not after. Add last error output to error
8274 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8276 * win32-low.c (win32_get_thread_context)
8277 (win32_set_thread_context): New functions.
8278 (thread_rec): Use win32_get_thread_context.
8279 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8280 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8283 2007-12-03 Leo Zayas
8284 Pedro Alves <pedro_alves@portugalmail.pt>
8286 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8288 (child_add_thread): Minor cleanup.
8289 (child_continue): Resume artificially suspended threads before
8290 calling ContinueDebugEvent.
8291 (suspend_one_thread): New.
8292 (fake_breakpoint_event): New.
8293 (get_child_debug_event): Change return type to int. Check here if
8294 gdb sent an interrupt request. If a soft interrupt was requested,
8295 fake a breakpoint event. Return 0 if there is no event to handle,
8297 (win32_wait): Don't check here if gdb sent an interrupt request.
8298 Ensure there is a valid event to handle.
8299 (win32_request_interrupt): Add soft interruption method as last
8302 2007-12-03 Leo Zayas
8303 Pedro Alves <pedro_alves@portugalmail.pt>
8305 * win32-low.h (win32_thread_info): Add descriptions to the
8306 structure members. Replace `suspend_count' counter by a
8308 * win32-low.c (thread_rec): Update condition of when to get the
8309 context from the inferior. Rely on ContextFlags being set if it
8310 has already been retrieved. Only suspend the inferior thread if
8311 we haven't already. Warn if that fails.
8312 (continue_one_thread): s/suspend_count/suspended/. Only call
8313 ResumeThread once. Warn if that fails.
8315 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8317 * win32-low.c (win32_wait): Don't read from the inferior when it
8320 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8322 * Makefile.in (win32_low_h): New variable.
8323 (win32-low.o): Add dependency on $(win32_low_h).
8324 (win32-arm-low.o, win32-i386-low.o): New rules.
8326 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8328 * hostio.c: Correct copyright year.
8330 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8332 * Makefile.in (OBS): Add hostio.o.
8333 (hostio.o): New rule.
8334 * server.h (handle_vFile): Declare.
8335 * hostio.c: New file.
8336 * server.c (handle_v_requests): Take packet_len and new_packet_len
8337 for binary packets. Call handle_vFile.
8338 (main): Update call to handle_v_requests.
8340 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8342 * linux-low.c: Include <sched.h>.
8344 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8346 * linux-low.c (linux_tracefork_grandchild): New.
8347 (linux_tracefork_child): Use clone.
8348 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8350 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8352 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8354 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8356 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8358 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8360 * inferiors.c (change_inferior_id): Delete.
8361 (add_pid_to_list, pull_pid_from_list): New.
8362 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8363 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8364 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8365 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8366 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8367 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8368 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8369 (using_threads): Always set to 1.
8370 (handle_extended_wait): New.
8371 (add_process): Do not set TID.
8372 (linux_create_inferior): Set must_set_ptrace_flags.
8373 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8374 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8375 (linux_thread_alive): Rename TID argument to LWPID.
8376 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8377 (linux_wait_for_event): Do not use TID or check using_threads. Update
8378 call to dead_thread_notify. Call handle_extended_wait.
8379 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8380 (send_sigstop): Delete sigstop_sent.
8381 (wait_for_sigstop): Avoid TID.
8382 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8383 (linux_test_for_tracefork): New.
8384 (linux_lookup_signals): Use thread_db_active and
8385 linux_supports_tracefork_flag.
8386 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8387 * linux-low.h (get_process_thread): Avoid TID.
8388 (struct process_ifo): Move thread_known and tid to the end. Remove
8390 (linux_attach_lwp, thread_db_init): Update prototypes.
8391 * server.h (change_inferior_id): Delete prototype.
8392 (add_pid_to_list, pull_pid_from_list): New prototypes.
8393 * thread-db.c (thread_db_use_events): New.
8394 (find_first_thread): Rename to...
8395 (find_one_thread): ...this. Update callers and messages. Do not
8396 call fatal. Check thread_db_use_events. Do not call
8397 change_inferior_id or new_thread_notify.
8398 (maybe_attach_thread): Update. Do not call new_thread_notify.
8399 (thread_db_init): Set thread_db_use_events. Check use_events.
8400 * utils.c (fatal, warning): Correct message prefix.
8402 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8404 * Makefile.in (clean): Remove new files.
8405 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8406 (powerpc-64.o, powerpc-64.c): New rules.
8407 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8408 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8410 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8412 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8413 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8414 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8415 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8416 (target_regsets): Add AltiVec and SPE register sets.
8417 * configure.ac: Check for AltiVec and SPE.
8418 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8419 (ppc_fill_vrregset, ppc_store_vrregset): New.
8420 (target_regsets): Add AltiVec register set.
8421 * configure: Regenerated.
8423 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8425 * linux-low.c (O_LARGEFILE): Define.
8426 (linux_read_memory): Use /proc/PID/mem.
8427 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8428 * configure, config.in: Regenerated.
8430 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8432 * linux-low.c (linux_wait_for_event): Do not pass signals while
8435 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8437 * win32-low.c (create_process): New.
8438 (win32_create_inferior): Use create_process instead of
8439 CreateProcess. If create_process failed retry appending an ".exe"
8440 suffix. Store the GetLastError result immediatelly after
8441 create_process calls and use it on the call to error.
8443 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8445 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8447 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8449 * configure.ac: Switch license to GPLv3.
8451 2007-08-01 Michael Snyder <msnyder@access-company.com>
8453 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8455 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8457 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8459 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8460 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8461 CloseToolhelp32Snapshot.
8462 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8463 CloseToolhelp32Snapshot.
8465 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8467 * server.c (main): Check for inferior exit before main loop.
8469 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8471 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8472 instead of on tmp_desc.
8474 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8475 Daniel Jacobowitz <dan@codesourcery.com>
8477 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8478 (add_thread): Minor cleanups.
8479 (clear_inferiors): Move lower in the file. Clear the DLL
8481 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8482 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8483 (xml_escape_text): New.
8484 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8486 (handle_v_cont): Report errors.
8487 (gdbserver_version): Update.
8488 (main): Correct size of own_buf. Do not report initial DLL events.
8489 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8490 (unloaded_dll, xml_escape_text): New.
8491 * win32-low.c (enum target_waitkind): Update comments.
8492 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8493 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8494 (win32_EnumProcessModules, win32_GetModuleInformation)
8495 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8496 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8497 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8498 (win32_Module32First, win32_Module32Next, load_toolhelp)
8499 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8500 (get_child_debug_event): Handle DLL events.
8501 (win32_wait): Likewise.
8503 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8505 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8506 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8508 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8510 * win32-low.c (handle_output_debug_string): Ignore event if not
8513 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8515 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8517 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8519 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8521 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8523 * inferiors.c (change_inferior_id): Add comment.
8524 * linux-low.c (check_removed_breakpoint): Add an early
8525 prototype. Improve debug output.
8526 (linux_attach): Doc update.
8527 (linux_detach_one_process, linux_detach): Clean up before releasing
8529 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8530 * linux-low.h (struct process_info): Doc improvement.
8531 * mem-break.c (delete_all_breakpoints): New.
8532 * mem-break.h (delete_all_breakpoints): New prototype.
8533 * thread-db.c (find_first_thread): New.
8534 (thread_db_create_event): Call it instead of
8535 thread_db_find_new_threads. Clean up unused variables.
8536 (maybe_attach_thread): Remove first thread handling.
8537 (thread_db_find_new_threads): Use find_first_thread.
8538 (thread_db_get_tls_address): Likewise.
8540 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8542 * thread-db.c (thread_db_find_new_threads): Add prototype.
8543 (thread_db_create_event): Check for the main thread before adding
8545 (maybe_attach_thread): Only enable event reporting if TID == 0.
8546 (thread_db_get_tls_address): Check for new threads.
8548 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8550 * linux-low.c (linux_create_inferior): Try execv before execvp.
8551 * spu-low.c (spu_create_inferior): Likewise.
8553 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8555 * linux-low.c (linux_create_inferior): Change execv to execvp.
8556 * spu-low.c (spu_create_inferior): Likewies.
8558 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8560 * Makefile.in (clean): Clean new files instead of deleted ones.
8561 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8562 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8564 * configure.srv: Specify XML files and new regformats for MIPS and
8566 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8567 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8568 an entry for the restart register.
8569 (mips_cannot_fetch_register, mips_cannot_store_register)
8570 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8571 register names to match the XML descriptions.
8572 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8573 restart register instead of $0.
8575 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8576 Markus Deuling <deuling@de.ibm.com>
8578 * remote-utils.c (decode_xfer_write): New function.
8579 * server.h (decode_xfer_write): Add prototype.
8580 * server.c (handle_query): Add PACKET_LEN argument. Support
8581 qXfer:spu:read and qXfer:spu:write packets.
8582 (main): Pass packet_len to handle_query.
8583 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8584 * target.h (target_ops): Add qxfer_spu.
8586 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8588 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8589 accessing non-seekable spufs files.
8591 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8593 * server.c (handle_query): Add reply for qC packet.
8595 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8596 Leo Zayas <lerele@champenstudios@com>
8598 * server.h (check_remote_input_interrupt_request): New function.
8599 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8600 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8601 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8602 (check_remote_input_interrupt_request): New function.
8603 * server.h (check_remote_input_interrupt_request): Declare.
8604 * win32-low.c (winapi_DebugBreakProcess,
8605 winapi_GenerateConsoleCtrlEvent): New typedefs.
8606 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8608 (win32_wait): Check for remote interrupt request
8609 with check_remote_input_interrupt_request.
8610 (win32_request_interrupt): New function.
8611 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8613 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8615 * win32-low.c (debug_registers_changed,
8616 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8617 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8618 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8619 (thread_rec): Get context using the low target.
8620 (child_add_thread): Call thread_added on the low target,
8621 which does the same thing.
8623 (do_initial_child_stuff): Remove debug registers references.
8624 Set context using the low target. Resume threads after
8625 setting the contexts.
8626 (child_continue): Remove dead variable. Remove debug
8627 registers references.
8628 (child_fetch_inferior_registers): Go through the low target.
8629 (do_child_store_inferior_registers): Remove.
8630 (child_store_inferior_registers): Go through the low target.
8631 (win32_resume): Remove debug registers references.
8632 Set context using the low target.
8633 (handle_exception): Change return type to void. Don't record
8634 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8635 first chance exception.
8636 (get_child_debug_event): Change return type to void. Remove
8637 goto loop. Always return after waiting for debug event.
8638 (win32_wait): Convert to switch statement. Handle spurious
8641 * win32-i386-low.c (debug_registers_changed,
8642 debug_registers_used): New.
8643 (initial_stuff): Rename to ...
8644 (i386_initial_stuff): ... this. Clear debug registers
8646 (store_debug_registers): Delete.
8647 (i386_get_thread_context): New.
8648 (load_debug_registers): Delete.
8649 (i386_set_thread_context): New.
8650 (i386_thread_added): New.
8651 (single_step): Rename to ...
8652 (i386_single_step): ... this.
8653 (do_fetch_inferior_registers): Rename to ...
8654 (i386_fetch_inferior_register): ... this.
8655 (i386_store_inferior_register): New.
8656 (the_low_target): Adapt to new interface.
8658 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8659 (arm_get_thread_context): New.
8660 (arm_set_thread_context): New.
8662 (do_fetch_inferior_registers): Rename to ...
8663 (arm_fetch_inferior_register): ... this.
8664 (arm_store_inferior_register): New.
8665 (arm_wince_breakpoint): Reimplement as unsigned long.
8666 (arm_wince_breakpoint_len): Define.
8667 (the_low_target): Adapt to new interface.
8669 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8670 load_debug_registers. Add get_thread_context, set_thread_context,
8671 thread_added and store_inferior_register. Rename
8672 fetch_inferior_registers to fetch_inferior_register.
8673 (regptr): Remove declaration.
8675 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8677 * linux-low.c (linux_detach): Change return type to int. Return 0.
8678 * spu-low.c (spu_detach): Likewise.
8680 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8682 * target.h (target_ops): Change return type of detach to int.
8684 (join_inferior): New.
8685 * server.c (main): Don't skip detach support on mingw32.
8686 If the inferior doesn't support detaching return error.
8687 Call join_inferior instead of using waitpid.
8688 * linux-low.c (linux_join): New.
8689 (linux_target_op): Add linux_join.
8690 * spu-low.c (spu_join): New.
8691 (spu_target_ops): Add spu_join.
8692 * win32-low.c (win32_detach): Adapt to new interface.
8693 Reopen current_process_handle before detaching. Issue a child
8694 resume before detaching.
8696 (win32_target_op): Add win32_join.
8698 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8700 * win32-low.c (win32-attach): Fix return value.
8701 * target.h (target_ops): Describe ATTACH return values.
8703 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8705 * win32-low.c (GETPROCADDRESS): Define.
8706 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8707 (winapi_DebugSetProcessKillOnExit): Likewise.
8708 (win32_create_inferior): Force usage of ansi CreateProcessA.
8709 (win32_attach): Use GETPROCADDRESS.
8710 (win32_detach): Likewise.
8712 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8714 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8716 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8718 * win32-low.c: Commit leftover changes from 2007-03-29.
8720 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8722 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8723 fields short instead of int. Add explicit padding.
8724 (i387_cache_to_fsave): Remove unnecessary casts.
8725 (i387_fsave_to_cache): Doc fix.
8726 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8728 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8730 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8731 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8733 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8735 * configure.srv (arm*-*-mingw32ce*): Move near the other
8738 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8740 * configure.ac: Add errno checking.
8741 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8742 sys/file.h and malloc.h.
8743 (AC_CHECK_DECLS): Add perror.
8744 (srv_mingwce): Handle.
8745 * configure.srv (i[34567]86-*-cygwin*): Add
8746 win32-i386-low.o to srv_tgtobj.
8747 (i[34567]86-*-mingw*): Likewise.
8748 (arm*-*-mingw32ce*): Add case.
8749 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8750 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8751 [__MINGW32CE__] (strerror): New function.
8752 [__MINGW32CE__] (errno): Define to GetLastError.
8753 [__MINGW32CE__] (COUNTOF): New macro.
8754 (remote_open): Remove extra close call.
8755 * mem-break.c (delete_breakpoint_at): New function.
8756 * mem-break.h (delete_breakpoint_at): Declare.
8757 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8758 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8759 [USE_WIN32API] (read, write): Add char* casts.
8760 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8761 * server.h: Include wincecompat.h on Windows CE.
8762 [HAVE_ERRNO_H]: Check.
8763 (perror): Declare if not declared.
8764 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8765 (perror_with_name): Remove errno declaration.
8766 * wincecompat.h: New.
8767 * wincecompat.c: New.
8769 * win32-arm-low.c: New.
8770 * win32-i386-low.c: New.
8771 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8772 (OUTMSG2): Make it safe.
8774 (COUNTOF): New macro.
8775 (NUM_REGS): Get it from the low target.
8776 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8777 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8778 (thread_rec): Let low target handle debug registers.
8779 (child_add_thread): Likewise.
8780 (child_init_thread_list): Likewise.
8781 (continue_one_thread): Likewise.
8783 (do_child_fetch_inferior_registers): Move to ...
8784 * win32-i386-low.c: ... here, and rename to ...
8785 (do_fetch_inferior_registers): ... this.
8786 * win32-low.c (child_fetch_inferior_registers):
8787 Go through the low target.
8788 (do_child_store_inferior_registers): Use regptr.
8789 (strwinerror): New function.
8790 (win32_create_inferior): Handle Windows CE.
8791 Use strwinerror instead of strerror on Windows error
8792 codes. Add program to the error output.
8793 Don't close the main thread handle on Windows CE.
8794 (win32_attach): Use coredll.dll on Windows CE.
8795 (win32_kill): Close current process and current
8797 (win32_detach): Use coredll.dll on Windows CE.
8798 (win32_resume): Let low target handle debug registers, and
8800 (handle_exception): Add/Remove initial breakpoint. Avoid
8801 non-existant WSTOPSIG on Windows CE.
8802 (win32_read_inferior_memory): Cast to remove warning.
8803 (win32_arch_string): Go through the low target.
8804 (initialize_low): Call set_breakpoint_data with the low
8805 target's breakpoint.
8806 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8807 FOP_REGNUM, mappings): Move to ...
8808 * win32-i386-low.c: ... here.
8809 * win32-low.c (win32_thread_info): Move to ...
8810 * win32-low.h: ... here.
8811 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8812 win32-arm-low.c and wincecompat.c.
8813 (all:): Add $EXEEXT.
8814 (install-only:): Likewise.
8815 (gdbserver:): Likewise.
8816 (gdbreplay:): Likewise.
8817 * config.in: Regenerate.
8818 * configure: Regenerate.
8820 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8822 * win32-low.c: Rename typedef thread_info to
8823 win32_thread_info throughout.
8825 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8827 * win32-i386-low.c: Rename to ...
8828 * win32-low.c: ... this.
8829 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8830 * Makefile.in: Likewise.
8832 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8834 * remote-utils.c (monitor_output): Constify msg parameter.
8835 * server.h (monitor_output): Likewise.
8836 * win32-i386-low.c (handle_output_debug_string): New.
8837 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8838 handle_output_debug_string.
8839 (get_child_debug_event): Likewise.
8841 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8843 * server.c (main): Correct strtoul check.
8845 2007-03-27 Jon Ringle <jon@ringle.org>
8847 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8849 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8851 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8853 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8855 * terminal.h: Check HAVE_SGTTY_H.
8857 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8859 * remote-utils.c (remote_open): Print out the assigned port number.
8861 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8863 * remote-utils.c (monitor_output): New function.
8864 * server.c (debug_threads): Define here.
8865 (monitor_show_help): New function.
8866 (handle_query): Handle qRcmd.
8867 (main): Do not handle 'd' packet.
8868 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8869 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8872 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8874 * Makefile.in (EXEEXT): New.
8875 (clean): Use $(EXEEXT).
8877 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8879 * target.h (target_ops): Rename send_signal to request_interrupt,
8880 and remove enum target_signal parameter.
8881 * linux-low.c (linux_request_interrupt): Rename from
8882 linux_send_signal, and always send SIGINT.
8883 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8884 and always send SIGINT.
8885 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8887 (input_interrupt): Likewise.
8889 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8891 * server.c (get_features_xml): Check if target implemented
8893 * win32-i386-low.c (win32_arch_string): New.
8894 (win32_target_ops): Add win32_arch_string as arch_string member.
8896 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8898 * spu-low.c (spu_arch_string): New.
8899 (spu_target_ops): Add spu_arch_string.
8901 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8903 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8904 * configure.ac: Do not check for terminal.h.
8905 * configure, config.in: Regenerated.
8907 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8909 * Makefile.in (OBS): Add $(XML_BUILTIN).
8910 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8912 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8913 (arm-with-iwmmxt.c): New.
8914 * config.in, configure: Regenerate.
8915 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8916 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8917 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8918 (arm*-*-linux*): Add iWMMXt and regset support.
8919 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8920 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8921 (arm_store_wmmxregset, target_regsets): New.
8922 * server.c (get_features_xml): Take annex argument. Check builtin
8924 (handle_query): Handle multiple annexes.
8926 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8928 * remote-utils.c [USE_WIN32API] (read, write): Define.
8929 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8932 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8934 * linux-i386-low.c (the_low_target): Set arch_string.
8935 * linux-x86-64-low.c (the_low_target): Likewise.
8936 * linux-low.c (linux_arch_string): New.
8937 (linux_target_ops): Add it.
8938 * linux-low.h (struct linux_target_ops): Add arch_string.
8939 * server.c (write_qxfer_response): Use const void * for DATA.
8940 (get_features_xml): New.
8941 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8942 * target.h (struct target_ops): Add arch_string method.
8944 2007-01-03 Denis Pilat <denis.pilat@st.com>
8945 Daniel Jacobowitz <dan@codesourcery.com>
8947 * linux-low.c (linux_kill): Handle being called with no threads.
8948 * win32-i386-low.c (win32_kill): Likewise.
8949 (get_child_debug_event): Clear current_process_handle.
8951 2006-12-30 Denis PILAT <denis.pilat@st.com>
8952 Daniel Jacobowitz <dan@codesourcery.com>
8954 * remote-utils.c (remote_open): Check the type of specified
8955 serial port devices before opening them.
8956 * server.c (main): Kill the inferior if an error occurs during
8957 the first remote_open.
8959 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8961 * README: Update supported targets.
8963 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8965 * Makefile.in (clean): Remove reg-mips64.c.
8966 (reg-mips64.c, reg-mips64.o): New rules.
8967 * configure.srv: Handle mips64. Include regset support for mips.
8968 * linux-mips-low.c (union mips_register): New.
8969 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8970 (mips_breakpoint, mips_breakpoint_at): Use int.
8971 (mips_collect_register, mips_supply_register)
8972 (mips_collect_register_32bit, mips_supply_register_32bit)
8973 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8974 (mips_store_fpregset, target_regsets): New.
8975 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8977 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8979 * configure.srv: Add target "spu*-*-*".
8980 * Makefile.in (clean): Remove reg-spu.c.
8981 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8982 * spu-low.c: New file.
8984 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8986 * configure.ac: Correct td_thr_tls_get_addr test.
8987 * configure: Regenerated.
8989 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8991 * linux-low.c (linux_wait_for_event): Reformat. Use the
8993 * remote-utils.c (decode_address_to_semicolon): New.
8994 * server.c (pass_signals, handle_general_set): New.
8995 (handle_query): Mention QPassSignals for qSupported.
8996 (main): Call handle_general_set.
8997 * server.h (pass_signals, decode_address_to_semicolon): New.
8999 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9001 * server.c (handle_query): Correct error handling for read_auxv.
9003 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9005 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9006 and srv_linux_thread_db to yes.
9007 * linux-s390-low.c (s390_fill_gregset): New function.
9008 (target_regsets): Define data structure.
9010 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9012 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9013 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9014 * config.in, configure: Regenerated.
9015 * inferiors.c (gdb_id_to_thread): New function.
9016 (gdb_id_to_thread_id): Use it.
9017 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9018 * linux-low.h (struct process_info): Add th member.
9019 (thread_db_get_tls_address): New prototype.
9020 * remote-utils.c (decode_address): Make non-static.
9021 * server.c (handle_query): Handle qGetTLSAddr.
9022 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9023 * target.h (struct target_ops): Add get_tls_address.
9024 * thread-db.c (maybe_attach_thread): Save the thread handle.
9025 (thread_db_get_tls_address): New.
9027 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9029 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9030 (linux_resume_one_process): Take a siginfo_t *. Update all
9031 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9032 (struct pending_signals): Add a siginfo_t.
9033 (linux_wait_for_process): Always set last_status.
9034 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9035 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9036 * linux-low.h (struct process_info): Add last_status.
9038 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9040 * remote-utils.c (try_rle): New function.
9041 (putpkt_binary): Use it.
9043 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9045 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9046 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9047 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9048 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9049 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9052 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9054 * server.c (terminal_fd): New variable.
9055 (old_foreground_pgrp): Likewise.
9056 (restore_old_foreground_pgrp): New function.
9057 (start_inferior): Record the terminal file descriptor in terminal_fd
9058 and its original foreground group in old_foreground_pgrp. Register
9059 restore_old_foreground_pgrp with atexit().
9061 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9063 * server.c (handle_query): Correct qPart to qXfer.
9065 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9067 * configure.ac: Check for more headers which are missing on
9068 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9069 * configure.srv: Add Cygwin and mingw32.
9070 * remote-utils.c: Don't include headers unconditionally which
9071 are missing on mingw32. Include <winsock.h> for mingw32.
9072 (remote_open): Adjust for mingw32 support. Flush
9073 standard error after writing to it.
9074 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9075 (unblock_async_io, enable_async_io, disable_async_io)
9076 (readchar, getpkt): Update for Winsock support.
9077 (prepare_resume_reply): Expect a protocol signal number.
9078 * server.c: Disable <sys/wait.h> on mingw32.
9079 (start_inferior): Adjust for mingw32 support. Flush
9080 standard error after writing to it.
9081 (attach_inferior): Likewise. Use protocol signal
9083 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9085 * win32-i386-low.c: New file.
9086 * Makefile.in (XM_CLIBS): Set.
9087 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9088 (win32-i386-low.o): New dependency rule.
9089 * linux-low.c (linux_wait): Use target signal numbers.
9090 * target.h (struct target_ops): Doc fix.
9091 * server.h (target_signal_to_name): New prototype.
9092 * gdbreplay.c: Don't include headers unconditionally which
9093 are missing on mingw32. Include <winsock.h> for mingw32.
9094 (remote_close, remote_open): Adjust for Winsock support.
9095 * configure, config.in: Regenerated.
9097 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9099 * server.c (decode_xfer_read, write_qxfer_response): New.
9100 (handle_query): Take a packet length argument. Handle
9101 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9102 the qSupported response.
9103 (main): Update call to handle_query.
9105 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9107 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9108 (putpkt_binary): Renamed from putpkt and adjusted for binary
9110 (putpkt): New wrapper for putpkt_binary.
9111 (readchar): Don't mask off the high bit.
9112 (decode_X_packet): New function.
9113 * server.c (main): Call putpkt_binary if a handler sets the packet
9114 length. Save the length of the incoming packet. Handle 'X'.
9115 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9117 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9119 * server.c (handle_query): Handle qSupported.
9121 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9123 * remote-utils.c (all_symbols_looked_up): New variable.
9124 (look_up_one_symbol): Check it.
9125 * server.h (look_up_one_symbol): New declaration.
9126 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9128 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9130 * Makefile.in (linux-arm-low.o): Update dependencies.
9131 * linux-arm-low.c: Include "gdb_proc_service.h".
9132 (PTRACE_GET_THREAD_AREA): Define.
9133 (ps_get_thread_area): New function.
9135 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9137 * configure.srv (m68k*-*-uclinux*): New target.
9138 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9139 (linux_resume_one_process): Remove extraneous cast.
9140 (linux_read_offsets): New.
9141 (linux_target_op): Add linux_read_offsets on mmuless systems.
9142 * server.c (handle_query): Add qOffsets logic.
9143 * target.h (struct target_ops): Add read_offsets.
9145 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9147 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9148 (PTRACE_GET_THREAD_AREA): Define.
9149 (ps_get_thread_area): New function.
9150 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9151 (linux-x86-64-low.o): Update.
9153 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9155 * configure.ac: Remove checks for prfpregset_t.
9156 * gdb_proc_service.h: New file.
9157 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9158 new "gdb_proc_service.h".
9159 * proc-service.c: Likewise.
9160 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9161 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9162 * Makefile.in (gdb_proc_service_h): Updated.
9163 * configure, config.in: Regenerated.
9165 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9167 * remote-utils.c (prepare_resume_reply): Move declaration
9168 of gdb_id_from_wait to the top of the block.
9170 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9172 * linux-low.c (regsets_store_inferior_registers): Read the regset
9173 from the target before filling it.
9175 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9177 * server.c (attach_inferior): Return SIGTRAP for a successful
9180 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9182 * Makefile.in (OBS): Add version.o.
9183 (STAGESTUFF): Delete.
9184 (version.o): Add dependencies.
9185 (version.c): Replace rule.
9186 (clean): Remove version.c.
9187 * server.c (gdbserver_version): New.
9188 (gdbserver_usage): Use printf.
9189 (main): Handle --version and --help.
9190 * server.h (version, host_name): Add declarations.
9192 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9204 * linux-x86-64-low.c:
9207 * linux-ppc64-low.c:
9216 * linux-crisv32-low.c:
9228 * gdbserver.1: Add (C) after Copyright. Update the FSF
9231 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9233 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9234 (arm_breakpoint_at): Recognize both breakpoints.
9235 (the_low_target): Use the correct breakpoint instruction.
9237 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9239 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9240 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9241 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9242 (the_low_target): Update.
9244 2005-10-25 Andreas Schwab <schwab@suse.de>
9246 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9248 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9249 (ia64_num_regs): Reduce to 462.
9251 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9253 * acinclude.m4: Correct quoting.
9254 * aclocal.m4: Regenerated.
9256 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9257 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9258 (thread_db_init): Call thread_db_err_str.
9259 * configure.ac: Check for TD_VERSION.
9260 * config.in, configure: Regenerated.
9262 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9264 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9266 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9268 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9269 is not available. Define HAVE_PTRACE_GETREGS if it is.
9270 * config.in, configure: Regenerated.
9271 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9272 * linux-i386-low.c, linux-m68k-low.c: Update to use
9273 HAVE_PTRACE_GETREGS.
9274 * linux-low.c (regsets_fetch_inferior_registers)
9275 (regsets_store_inferior_registers): Only return 0 if we processed
9277 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9278 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9280 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9282 * inferiors.c (struct thread_info): Add gdb_id.
9283 (add_thread): Add gdb_id argument.
9284 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9285 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9286 calls to add_thread.
9287 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9288 * server.c (handle_query): Use thread_to_gdb_id.
9289 (handle_v_cont, main): Use gdb_id_to_thread_id.
9290 * server.h (add_thread): Update prototype.
9291 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9294 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9296 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9297 left-padded registers.
9298 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9299 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9301 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9303 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9304 * configure: Regenerate.
9305 * config.in: Regenerate.
9306 * server.h (NEED_DECLARATION_STRERROR):
9307 Replace with !HAVE_DECL_STRERROR.
9309 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9311 * linux-low.c (linux_wait, linux_send_signal): Don't test
9312 an unsigned long variable for > 0 if it could be MAX_ULONG.
9313 * server.c (myresume): Likewise.
9314 * target.c (set_desired_inferior): Likewise.
9316 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9318 * configure.ac: Simplify and improve check for socklen_t.
9319 * configure, config.in: Regenerate.
9321 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9323 * acconfig.h: Remove.
9324 * configure.ac: Add a test for socklen_t. Use three-argument
9325 AC_DEFINE throughout.
9326 * config.in: Regenerated using autoheader 2.59.
9327 * configure: Regenerated.
9329 * gdbreplay.c (socklen_t): Provide a default.
9330 (remote_open): Use socklen_t.
9331 * remote-utils.c (socklen_t): Provide a default.
9332 (remote_open): Use socklen_t.
9333 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9336 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9338 * linux-low.c (linux_read_memory, linux_write_memory)
9339 (linux_read_auxv): Likewise.
9340 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9341 (check_mem_write): Likewise.
9342 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9344 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9345 (registers_from_string, register_data): Likewise.
9346 * server.c (handle_query, main): Likewise.
9347 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9348 (decode_M_packet): Likewise.
9349 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9350 * target.h (struct target_ops): Update read_memory, write_memory,
9352 (read_inferior_memory, write_inferior_memory): Update.
9353 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9355 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9356 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9357 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9358 linux-s390-low.c, linux-sh-low.c: Update for changes in
9359 read_inferior_memory and the_low_target->breakpoint.
9361 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9363 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9364 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9365 * configure.srv: Add powerpc64-*-linux*.
9366 * linux-ppc64-low.c: New file.
9368 2005-05-23 Orjan Friberg <orjanf@axis.com>
9370 * linux-cris-low.c: New file with support for CRIS.
9371 * linux-crisv32-low.c: Ditto for CRISv32.
9372 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9373 (clean): Add reg-cris.c and reg-crisv32.c.
9374 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9375 reg-crisv32.o, and reg-crisv32.c to make rules.
9376 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9379 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9381 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9382 of sizeof (PTRACE_XFER_TYPE).
9383 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9385 2005-05-12 Orjan Friberg <orjanf@axis.com>
9387 * target.h (struct target_ops): Add insert_watchpoint,
9388 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9389 pointers for hardware watchpoint support.
9390 * linux-low.h (struct linux_target_ops): Ditto.
9391 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9392 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9393 to linux_target_ops.
9394 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9396 * server.c (main): Recognize 'Z' and 'z' packets.
9398 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9400 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9401 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9402 (the_low_target): Add new members.
9404 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9406 * proc-service.c (ps_lgetregs): Search all_processes instead of
9409 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9411 * server.c (start_inferior): Change return type to int.
9412 (attach_inferior): Change sigptr to int *.
9413 (handle_v_cont, handle_v_requests): Change signal to int *.
9414 (main): Change signal to int.
9416 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9418 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9419 * configure.srv: Add m32r*-*-linux*.
9420 * linux-m32r-low.c: New file.
9422 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9424 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9426 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9428 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9429 Take unsigned long arguments for PIDs.
9430 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9431 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9432 (wait_for_sigstop, linux_resume_one_process)
9433 (regsets_fetch_inferior_registers, linux_send_signal)
9434 (linux_read_auxv): Likewise. Update the types of variables holding
9435 PIDs. Update format string specifiers.
9436 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9437 * remote-utils.c (prepare_resume_reply): Likewise.
9438 * server.c (cont_thread, general_thread, step_thread)
9439 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9441 (handle_query): Update format specifiers.
9442 (handle_v_cont, main): Use strtoul for thread IDs.
9443 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9444 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9445 (general_thread, step_thread, thread_from_wait)
9446 (old_thread_from_wait): Update.
9447 * target.h (struct thread_resume): Use unsigned long for THREAD.
9448 (struct target_ops): Use unsigned long for arguments to attach and
9451 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9453 * acinclude.m4: Include bfd/bfd.m4 directly.
9454 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9455 <agriffis@toolchain.org>.
9456 * aclocal.m4, configure: Regenerated.
9458 2005-01-07 Andrew Cagney <cagney@gnu.org>
9460 * configure.ac: Rename configure.in, require autoconf 2.59.
9461 * configure: Re-generate.
9463 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9465 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9467 * aclocal.m4: Regenerated.
9468 * configure: Regenerated.
9470 2004-11-21 Andreas Schwab <schwab@suse.de>
9472 * linux-m68k-low.c (m68k_num_gregs): Define.
9473 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9474 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9475 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9476 (m68k_breakpoint_at): New. Add to the_low_target.
9478 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9479 srv_linux_thread_db to yes.
9481 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9483 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9484 (ARCH_SET_FS): Likewise.
9485 (ARCH_GET_FS): Likewise.
9486 (ARCH_GET_GS): Likewise.
9488 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9490 * linux-i386-low.c (ps_get_thread_area): New.
9491 * linux-x86-64-low.c (ps_get_thread_area): New.
9492 * linux-low.c: Include <sys/syscall.h>.
9493 (linux_kill_one_process): Don't kill the first thread here.
9494 (linux_kill): Kill the first thread here.
9495 (kill_lwp): New function.
9496 (send_sigstop, linux_send_signal): Use it.
9497 * proc-service.c: Clean up #ifdefs.
9498 (fpregset_info): Delete.
9499 (ps_lgetregs): Update and enable implementation.
9500 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9502 * remote-utils.c (struct sym_cache, symbol_cache): New.
9503 (input_interrupt): Print a clearer message.
9504 (async_io_enabled): New variable.
9505 (enable_async_io, disable_async_io): Use it. Update comments.
9506 (look_up_one_symbol): Use the symbol cache.
9507 * thread-db.c (thread_db_look_up_symbols): New function.
9508 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9510 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9512 * configure.in: Test for -rdynamic.
9513 * configure: Regenerated.
9514 * Makefile (INTERNAL_LDFLAGS): New.
9515 (gdbserver, gdbreplay): Use it.
9517 2004-09-02 Andrew Cagney <cagney@gnu.org>
9519 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9521 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9523 * linux-low.c (linux_wait): Clear all_processes list also.
9525 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9527 * linux-low.c: Include <errno.h>. Remove extern declaration of
9530 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9532 * gdbreplay.c, server.h, utils.c: Update copyright years.
9534 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9536 * server.c (main): Print child status or termination signal from
9537 variable 'signal', not 'sig'.
9539 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9541 * linux-low.c (linux_read_memory): Change return type to
9542 int. Check for and return error from ptrace().
9543 * target.c (read_inferior_memory): Change return type to int. Pass
9544 back return status from the_target->read_memory().
9545 * target.h (struct target_ops): Adapt *read_memory() prototype.
9547 (read_inferior_memory): Adapt prototype.
9548 * server.c (main): Return an error packet if
9549 read_inferior_memory() returns an error.
9551 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9553 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9554 Unify with other clean targets.
9556 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9558 * server.c (handle_v_cont): Call set_desired_inferior.
9560 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9562 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9564 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9566 * linux-low.c (linux_wait): Unblock async I/O.
9567 (linux_resume): Block and enable async I/O.
9568 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9569 * server.h (block_async_io, unblock_async_io): Add prototypes.
9571 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9573 * remote-utils.c (remote_open): Print a status notice after
9575 * server.c (attach_inferior): Print a status notice after
9578 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9580 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9582 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9584 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9586 * server.c, target.h: Update copyright years.
9588 2004-02-25 Roland McGrath <roland@redhat.com>
9590 * target.h (struct target_ops): New member `read_auxv'.
9591 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9592 * linux-low.c (linux_read_auxv): New function.
9593 (linux_target_ops): Initialize `read_auxv' member to that.
9595 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9597 Committed by Jim Blandy <jimb@redhat.com>.
9599 * linux-s390-low.c (s390_num_regs): Update.
9600 (s390_regmap): Remove control registers. Use __s390x__ predefine
9601 instead of GPR_SIZE to distiguish s390 and s390x targets.
9603 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9605 * linux-low.c: Update copyright year.
9606 (check_removed_breakpoint): Clear pending_is_breakpoint.
9607 (linux_set_resume_request, linux_queue_one_thread)
9608 (resume_status_pending_p): New functions.
9609 (linux_continue_one_thread): Use process->resume.
9610 (linux_resume): Only resume threads if there are no pending events.
9611 * linux-low.h (struct process_info): Add resume request
9614 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9616 * regcache.c (new_register_cache): Clear the allocated register
9617 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9619 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9621 * linux-low.c (linux_resume): Take a struct thread_resume *
9623 (linux_wait): Update call.
9624 (resume_ptr): New static variable.
9625 (linux_continue_one_thread): Renamed from
9626 linux_continue_one_process. Use resume_ptr.
9627 (linux_resume): Use linux_continue_one_thread.
9628 * server.c (handle_v_cont, handle_v_requests): New functions.
9629 (myresume): New function.
9630 (main): Handle 'v' case.
9631 * target.h (struct thread_resume): New type.
9632 (struct target_ops): Change argument of "resume" to struct
9634 (myresume): Delete macro.
9636 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9638 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9639 (uninstall): Support DESTDIR.
9641 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9643 * configure.srv: Add xscale*linux copy of arm*linux entry.
9645 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9647 * linux-arm-low.c (arm_reinsert_addr): New function.
9648 (the_low_target): Add arm_reinsert_addr.
9650 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9652 * mem-break.c: Remove whitespace at end of file.
9654 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9656 * configure.in: Check whether we need to prototype strerror.
9657 * server.h: Optionally prototype strerror.
9658 * gdbreplay.c (perror_with_name): Use strerror.
9659 * linux-low.c (linux_attach_lwp): Use strerror.
9660 * utils.c (perror_with_name): Use strerror.
9661 * config.in, configure: Regenerated.
9663 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9665 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9666 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9668 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9670 * Makefile.in (SFILES): Update.
9671 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9672 low-sun3.c: Remove files.
9674 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9676 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9677 (linux_detach_one_process, linux_detach): New functions.
9678 (linux_target_ops): Add linux_detach.
9679 * server.c (main): Handle 'D' packet.
9680 * target.h (struct target_ops): Add "detach" member.
9681 (detach_inferior): Define.
9683 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9685 From Kelley Cook <kelleycook@wideopenwest.com>:
9686 * configure.srv: Accept i[34567]86 variants.
9688 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9690 * linux-low.c (linux_wait_for_event): Correct comment typos.
9691 (linux_resume_one_process): Call check_removed_breakpoint.
9692 (linux_send_signal): New function.
9693 (linux_target_ops): Add linux_send_signal.
9694 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9696 * target.h (struct target_ops): Add send_signal.
9698 2003-05-29 Jim Blandy <jimb@redhat.com>
9700 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9701 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9702 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9703 away part of the register's value.
9705 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9707 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9708 (linux_wait_for_event, linux_init_signals): Likewise.
9710 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9712 * configure.in: Check for stdlib.h.
9713 * configure: Regenerated.
9714 * config.in: Regenerated.
9716 2003-01-04 Andreas Schwab <schwab@suse.de>
9718 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9720 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9722 * Makefile.in: Remove obsolete code.
9724 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9726 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9727 defined(PT_FPR0_HI).
9729 2002-11-17 Stuart Hughes <seh@zee2.com>
9731 * linux-arm-low.c (arm_num_regs): Increase.
9732 (arm_regmap): Include status register.
9734 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9736 * linux-low.c (register_addr): Remove incorrect -1 check.
9738 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9740 * linux-low.c (linux_create_inferior): Call setpgid. Return
9742 (unstopped_p, linux_signal_pid): Remove.
9743 (linux_target_ops): Remove linux_signal_pid.
9744 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9745 global instead of target method.
9746 * target.h (struct target_ops): Remove signal_pid. Update comment
9747 for create_inferior.
9748 * server.c (signal_pid): New variable.
9749 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9750 gdbserver. Set the child to be the foreground process group.
9751 (attach_inferior): Set signal_pid.
9753 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9755 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9757 2002-08-20 Jim Blandy <jimb@redhat.com>
9759 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9762 2002-08-01 Andrew Cagney <cagney@redhat.com>
9764 * Makefile.in: Make chill references obsolete.
9766 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9768 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9769 * configure: Regenerate.
9770 * config.in: Regenerate.
9772 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9774 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9775 (perror_with_name, remote_close, remote_open, expect, play): Static.
9777 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9779 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9780 byte offsets instead of an array of indexes.
9781 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9783 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9785 * regcache.c: Add comment.
9787 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9789 * thread-db.c: New file.
9790 * proc-service.c: New file.
9791 * acinclude.m4: New file.
9792 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9793 proc-service.o, and thread-db.o.
9794 (linux-low.o): Add USE_THREAD_DB.
9795 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9796 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9797 * aclocal.m4: Regenerated.
9798 * config.in: Regenerated.
9799 * configure: Regenerated.
9800 * configure.in: Check for proc_service.h, sys/procfs.h,
9801 thread_db.h, and linux/elf.h headrs.
9802 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9803 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9804 Check for -lthread_db and thread support.
9805 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9806 PowerPC, and SuperH.
9807 * i387-fp.c: Constify arguments.
9808 * i387-fp.h: Likewise.
9809 * inferiors.c: (struct thread_info): Renamed from
9810 `struct inferior_info'. Remove PID member. Use generic inferior
9811 list header. All uses updated.
9812 (inferiors, signal_pid): Removed.
9813 (all_threads): New variable.
9814 (get_thread): Define.
9815 (add_inferior_to_list): New function.
9816 (for_each_inferior): New function.
9817 (change_inferior_id): New function.
9818 (add_inferior): Removed.
9819 (remove_inferior): New function.
9820 (add_thread): New function.
9821 (free_one_thread): New function.
9822 (remove_thread): New function.
9823 (clear_inferiors): Use for_each_inferior and free_one_thread.
9824 (find_inferior): New function.
9825 (find_inferior_id): New function.
9826 (inferior_target_data): Update argument type.
9827 (set_inferior_target_data): Likewise.
9828 (inferior_regcache_data): Likewise.
9829 (set_inferior_regcache_data): Likewise.
9830 * linux-low.c (linux_bp_reinsert): Remove.
9831 (all_processes, stopping_threads, using_thrads)
9832 (struct pending_signals, debug_threads, pid_of): New.
9833 (inferior_pid): Replace with macro.
9834 (struct inferior_linux_data): Remove.
9835 (get_stop_pc, add_process): New functions.
9836 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9837 Use add_process and add_thread.
9838 (linux_attach_lwp): New function, based on old linux_attach. Use
9839 add_process and add_thread. Set stop_expected for new threads.
9840 (linux_attach): New function.
9841 (linux_kill_one_process): New function.
9842 (linux_kill): Kill all LWPs.
9843 (linux_thread_alive): Use find_inferior_id.
9844 (check_removed_breakpoints, status_pending_p): New functions.
9845 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9846 Update. Use WNOHANG. Wait for cloned processes also. Update process
9847 struct for the found process.
9848 (linux_wait_for_event): New function.
9849 (linux_wait): Use it. Support LWPs.
9850 (send_sigstop, wait_for_sigstop, stop_all_processes)
9851 (linux_resume_one_process, linux_continue_one_process): New functions.
9852 (linux_resume): Support LWPs.
9853 (REGISTER_RAW_SIZE): Remove.
9854 (fetch_register): Use register_size instead. Call supply_register.
9855 (usr_store_inferior_registers): Likewise. Call collect_register.
9857 (regsets_fetch_inferior_registers): Improve error message.
9858 (regsets_store_inferior_registers): Add debugging.
9859 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9860 (unstopped_p, linux_signal_pid): New functions.
9861 (linux_target_ops): Add linux_signal_pid.
9862 (linux_init_signals): New function.
9863 (initialize_low): Call it. Initialize using_threads.
9864 * regcache.c (inferior_regcache_data): Add valid
9866 (get_regcache): Fetch registers lazily. Add fetch argument
9867 and update all callers.
9868 (regcache_invalidate_one, regcache_invalidate): New
9870 (new_register_cache): Renamed from create_register_cache.
9871 Return the new regcache.
9872 (free_register_cache): Change argument to a void *.
9873 (registers_to_string, registers_from_string): Call get_regcache
9874 with fetch flag set.
9875 (register_data): Make static. Pass fetch flag to get_regcache.
9876 (supply_register): Call get_regcache with fetch flag clear.
9877 (collect_register): Call get_regcache with fetch flag set.
9878 (collect_register_as_string): New function.
9879 * regcache.h: Update.
9880 * remote-utils.c (putpkt): Flush after debug output and use
9882 Handle input interrupts while waiting for an ACK.
9883 (input_interrupt): Use signal_pid method.
9884 (getpkt): Flush after debug output and use stderr.
9885 (outreg): Use collect_register_as_string.
9886 (new_thread_notify, dead_thread_notify): New functions.
9887 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9889 (look_up_one_symbol): Flush after debug output.
9890 * server.c (step_thread, server_waiting): New variables.
9891 (start_inferior): Don't use signal_pid. Update call to mywait.
9892 (attach_inferior): Update call to mywait.
9893 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9894 (main): Don't fetch/store registers explicitly. Use
9895 set_desired_inferior. Support proposed ``Hs'' packet. Update
9898 (struct inferior_list, struct_inferior_list_entry): New.
9899 * target.c (set_desired_inferior): New.
9900 (write_inferior_memory): Constify.
9901 (mywait): New function.
9903 (struct target_ops): New signal_pid method.
9904 (mywait): Removed macro, added prototype.
9906 * linux-low.h (regset_func): Removed.
9907 (regset_fill_func, regset_store_func): New.
9908 (enum regset_type): New.
9909 (struct regset_info): Add type field. Use new operation types.
9910 (struct linux_target_ops): stop_pc renamed to get_pc.
9911 Add decr_pc_after_break and breakpoint_at.
9912 (get_process, get_thread_proess, get_process_thread)
9913 (strut process_info, all_processes, linux_attach_lwp)
9914 (thread_db_init): New.
9916 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9917 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9918 (the_low_target): Add new members.
9919 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9920 (i386_store_fpxregset): Constify.
9921 (target_regsets): Add new kind identifier.
9922 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9923 (i386_set_pc): Add debugging.
9924 (i386_breakpoint_at): New function.
9925 (the_low_target): Add new members.
9926 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9927 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9928 (mips_breakpoint_at): New.
9929 (the_low_target): Add new members.
9930 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9931 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9932 (the_low_target): Add new members.
9933 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9934 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9935 (the_low_target): Add new members.
9936 * linux-x86-64-low.c (target_regsets): Add new kind
9939 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9941 From Martin Pool <mbp@samba.org>:
9942 * server.c (gdbserver_usage): New function.
9945 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9947 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9950 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9952 * Makefile.in: Remove obsolete code.
9954 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9956 * linux-low.c (regsets_fetch_inferior_registers),
9957 (regsets_store_inferior_registers): Removed cast to int from
9959 * regcache.h: Added declaration of struct inferior_info.
9961 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9963 * inferiors.c (struct inferior_info): Add regcache_data.
9964 (add_inferior): Call create_register_cache.
9965 (clear_inferiors): Call free_register_cache.
9966 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9967 * regcache.c (struct inferior_regcache_data): New.
9968 (registers): Remove.
9969 (get_regcache): New function.
9970 (create_register_cache, free_register_cache): New functions.
9971 (set_register_cache): Don't initialize the register cache here.
9972 (registers_to_string, registers_from_string, register_data): Call
9974 * regcache.h: Add prototypes.
9975 * server.h: Likewise.
9977 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9979 * mem-break.c: New file.
9980 * mem-break.h: New file.
9981 * Makefile.in: Add mem-break.o rule; update server.h
9983 * inferiors.c (struct inferior_info): Add target_data
9985 (clear_inferiors): Free target_data member if set.
9986 (inferior_target_data, set_inferior_target_data): New functions.
9987 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
9988 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
9989 * linux-low.c (linux_bp_reinsert): New variable.
9990 (struct inferior_linux_data): New.
9991 (linux_create_inferior): Use set_inferior_target_data.
9992 (linux_attach): Likewise. Call add_inferior.
9993 (linux_wait_for_one_inferior): New function.
9994 (linux_wait): Call it.
9995 (linux_write_memory): Add const.
9996 (initialize_low): Call set_breakpoint_data.
9997 * linux-low.h (struct linux_target_ops): Add breakpoint
9999 * server.c (attach_inferior): Remove extra add_inferior
10001 * server.h: Include mem-break.h. Update inferior.c
10003 * target.c (read_inferior_memory)
10004 (write_inferior_memory): New functions.
10005 * target.h (read_inferior_memory)
10006 (write_inferior_memory): Change macros to prototypes.
10007 (struct target_ops): Update comments. Add const to write_memory
10010 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10012 * linux-low.c (usr_store_inferior_registers): Support
10013 registers which are allowed to fail to store.
10014 * linux-low.h (linux_target_ops): Likewise.
10015 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10016 (ppc_cannot_store_register): FPSCR may not be storable.
10018 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10020 * server.h: Include <string.h> if HAVE_STRING_H.
10021 * ChangeLog: Correct paths in last ChangeLog entry.
10023 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10025 * linux-low.h: Remove obsolete prototypes.
10026 (struct linux_target_ops): New.
10027 (extern the_low_target): New.
10028 * linux-low.c (num_regs, regmap): Remove declarations.
10029 (register_addr): Use the_low_target explicitly.
10030 (fetch_register): Likewise.
10031 (usr_fetch_inferior_registers): Likewise.
10032 (usr_store_inferior_registers): Likewise.
10033 * linux-arm-low.c (num_regs): Remove.
10034 (arm_num_regs): Define.
10035 (arm_regmap): Renamed from regmap, made static.
10036 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10038 (arm_cannot_store_register): Renamed from cannot_store_register,
10040 (the_low_target): New.
10041 * linux-i386-low.c (num_regs): Remove.
10042 (i386_num_regs): Define.
10043 (i386_regmap): Renamed from regmap, made static.
10044 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10046 (i386_cannot_store_register): Renamed from cannot_store_register,
10048 (the_low_target): New.
10049 * linux-ia64-low.c (num_regs): Remove.
10050 (ia64_num_regs): Define.
10051 (ia64_regmap): Renamed from regmap, made static.
10052 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10054 (ia64_cannot_store_register): Renamed from cannot_store_register,
10056 (the_low_target): New.
10057 * linux-m68k-low.c (num_regs): Remove.
10058 (m68k_num_regs): Define.
10059 (m68k_regmap): Renamed from regmap, made static.
10060 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10062 (m68k_cannot_store_register): Renamed from cannot_store_register,
10064 (the_low_target): New.
10065 * linux-mips-low.c (num_regs): Remove.
10066 (mips_num_regs): Define.
10067 (mips_regmap): Renamed from regmap, made static.
10068 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10070 (mips_cannot_store_register): Renamed from cannot_store_register,
10072 (the_low_target): New.
10073 * linux-ppc-low.c (num_regs): Remove.
10074 (ppc_num_regs): Define.
10075 (ppc_regmap): Renamed from regmap, made static.
10076 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10078 (ppc_cannot_store_register): Renamed from cannot_store_register,
10080 (the_low_target): New.
10081 * linux-s390-low.c (num_regs): Remove.
10082 (s390_num_regs): Define.
10083 (s390_regmap): Renamed from regmap, made static.
10084 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10086 (s390_cannot_store_register): Renamed from cannot_store_register,
10088 (the_low_target): New.
10089 * linux-sh-low.c (num_regs): Remove.
10090 (sh_num_regs): Define.
10091 (sh_regmap): Renamed from regmap, made static.
10092 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10094 (sh_cannot_store_register): Renamed from cannot_store_register,
10096 (the_low_target): New.
10097 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10098 (the_low_target): New.
10100 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10102 * Makefile.in: Add stamp-h target.
10103 * configure.in: Create stamp-h.
10104 * configure: Regenerated.
10106 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10108 * inferiors.c: New file.
10109 * target.c: New file.
10110 * target.h: New file.
10111 * Makefile.in: Add target.o and inferiors.o. Update
10113 * linux-low.c (inferior_pid): New static variable,
10114 moved from server.c.
10115 (linux_create_inferior): Renamed from create_inferior.
10116 Call add_inferior. Return 0 on success instead of a PID.
10117 (linux_attach): Renamed from myattach.
10118 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10119 (linux_thread_alive): Renamed from mythread_alive.
10120 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10122 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10123 (regsets_store_inferior_registers): Correct error message.
10124 Add missing ``return 0''.
10125 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10126 (linux_store_registers): Renamed from store_inferior_registers.
10127 (linux_read_memory): Renamed from read_inferior_memory.
10128 (linux_write_memory): Renamed from write_inferior_memory.
10129 (linux_target_ops): New structure.
10130 (initialize_low): Call set_target_ops ().
10131 * remote-utils.c (unhexify): New function.
10132 (hexify): New function.
10133 (input_interrupt): Send signals to ``signal_pid''.
10134 * server.c (inferior_pid): Remove.
10135 (start_inferior): Update create_inferior call.
10136 (attach_inferior): Call add_inferior.
10137 (handle_query): New function.
10138 (main): Call handle_query for `q' packets.
10139 * server.h: Include "target.h". Remove obsolete prototypes.
10140 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10142 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10144 * Makefile.in: Add WARN_CFLAGS. Update configury
10146 * configure.in: Check for <string.h>
10147 * configure: Regenerate.
10148 * config.in: Regenerate.
10149 * gdbreplay.c: Include needed system headers.
10150 (remote_open): Remove strchr prototype.
10151 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10152 * regcache.c (supply_register): Change buf argument to const void *.
10153 (supply_register_by_name): Likewise.
10154 (collect_register): Change buf argument to void *.
10155 (collect_register_by_name): Likewise.
10156 * regcache.h: Add missing prototypes.
10157 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10158 * server.c (handle_query): New function.
10159 (attached): New static variable, moved out of main.
10160 (main): Quiet longjmp clobber warnings.
10161 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10162 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob