1 2014-09-16 Gary Benson <gbenson@redhat.com>
3 * inferiors.h (current_inferior): Renamed as...
4 (current_thread): New variable. All uses updated.
5 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6 (maybe_move_out_of_jump_pad): Likewise.
7 (cancel_breakpoint): Likewise.
8 (linux_low_filter_event): Likewise.
9 (wait_for_sigstop): Likewise.
10 (linux_resume_one_lwp): Likewise.
11 (need_step_over_p): Likewise.
12 (start_step_over): Likewise.
13 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
14 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
15 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
16 and save_inferior as saved_thread.
17 * regcache.c (get_thread_regcache): Renamed saved_inferior as
19 (regcache_invalidate_thread): Likewise.
20 * remote-utils.c (prepare_resume_reply): Likewise.
21 * thread-db.c (thread_db_get_tls_address): Likewise.
22 (disable_thread_event_reporting): Likewise.
23 (remove_thread_event_breakpoints): Likewise.
24 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
26 * target.h (set_desired_inferior): Renamed as...
27 (set_desired_thread): New declaration. All uses updated.
28 * server.c (myresume): Updated comment to reference thread instead
30 (handle_serial_event): Likewise.
31 (handle_target_event): Likewise.
33 2014-09-12 Tom Tromey <tromey@redhat.com>
34 Gary Benson <gbenson@redhat.com>
36 * regcache.h: Include common-regcache.h.
37 (regcache_read_pc): Don't declare.
38 * regcache.c (get_thread_regcache_for_ptid): New function.
40 2014-09-11 Tom Tromey <tromey@redhat.com>
41 Gary Benson <gbenson@redhat.com>
44 * Makefile.in (SFILES): Add symbol.c.
47 2014-09-11 Gary Benson <gbenson@redhat.com>
49 * target.c (target_stop_ptid, target_continue_ptid): New
52 2014-09-11 Tom Tromey <tromey@redhat.com>
53 Gary Benson <gbenson@redhat.com>
55 * target.h: Include target/target.h.
56 * target.c (target_read_memory, target_read_uint32)
57 (target_write_memory): New functions.
59 2014-09-11 Gary Benson <gbenson@redhat.com>
61 * server.h (debug_hw_points): Don't declare.
62 * server.c (debug_hw_points): Don't define. Replace all uses
64 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
65 all uses with show_debug_regs.
67 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
69 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
70 endianness into account.
71 (ppc_supply_ptrace_register): Likewise.
73 2014-09-03 James Hogan <james.hogan@imgtec.com>
75 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
76 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
78 2014-09-03 Gary Benson <gbenson@redhat.com>
80 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
81 ALL_DEBUG_ADDRESS_REGISTERS.
83 2014-09-02 Gary Benson <gbenson@redhat.com>
85 * i386-low.h: Renamed as...
86 * x86-low.h: New file. All type, function and variable name
87 prefixes changed from "i386_" to "x86_". All references updated.
88 * i386-low.c: Renamed as...
89 * x86-low.c: New file. All type, function and variable name
90 prefixes changed from "i386_" to "x86_". All references updated.
92 2014-09-02 Gary Benson <gbenson@redhat.com>
94 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
95 (x86_linux_new_thread): Likewise.
97 2014-08-29 Gary Benson <gbenson@redhat.com>
99 * server.h (setjmp.h): Do not include.
100 (toplevel): Do not declare.
101 (common-exceptions.h): Include.
102 (cleanups.h): Likewise.
103 * server.c (toplevel): Do not define.
104 (exit_code): New static global.
105 (detach_or_kill_for_exit_cleanup): New function.
106 (main): New function. Original main renamed to...
107 (captured_main): New function.
108 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
110 2014-08-29 Gary Benson <gbenson@redhat.com>
112 * Makefile.in (SFILES): Add common/common-exceptions.c.
113 (OBS): Add common-exceptions.o.
114 (common-exceptions.o): New rule.
115 * utils.c (prepare_to_throw_exception): New function.
117 2014-08-29 Gary Benson <gbenson@redhat.com>
119 * config.in: Regenerate.
120 * configure: Likewise.
122 2014-08-29 Gary Benson <gbenson@redhat.com>
124 * Makefile.in (SFILES): Add common/cleanups.c.
126 (cleanups.o): New rule.
128 2014-08-29 Gary Benson <gbenson@redhat.com>
130 * utils.c (internal_vwarning): New function.
132 2014-08-28 Gary Benson <gbenson@redhat.com>
134 * utils.h (fatal): Remove declaration.
135 * utils.c (fatal): Remove function.
137 2014-08-28 Gary Benson <gbenson@redhat.com>
139 * tracepoint.c (gdb_agent_init): Replace fatal with
141 (initialize_tracepoint): Likewise.
143 2014-08-28 Gary Benson <gbenson@redhat.com>
145 * remote-utils.c (remote_prepare): Replace fatal with error.
147 2014-08-28 Gary Benson <gbenson@redhat.com>
149 * linux-low.c (linux_async): Replace fatal with warning.
151 (linux_start_non_stop): Return -1 if linux_async failed.
153 2014-08-28 Gary Benson <gbenson@redhat.com>
155 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
157 (i386_dr_low_get_addr): Remove vague comment.
158 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
161 2014-08-28 Gary Benson <gbenson@redhat.com>
163 * inferiors.c (get_thread_process): Replace check with gdb_assert.
164 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
166 (linux_resume_one_lwp): Likewise.
167 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
169 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
171 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
172 (init_register_cache): Replace fatal with gdb_assert_not_reached.
173 (find_register_by_name): Replace fatal with internal_error.
174 (find_regno): Likewise.
175 * tdesc.c (init_target_desc): Replace check with gdb_assert.
176 * thread-db.c (thread_db_create_event): Likewise.
177 (thread_db_load_search): Likewise.
178 (try_thread_db_load_1): Likewise.
179 * tracepoint.c (get_jump_space_head): Replace fatal with
181 (claim_trampoline_space): Likewise.
182 (have_fast_tracepoint_trampoline_buffer): Likewise.
183 (cmd_qtstart): Likewise.
184 (stop_tracing): Likewise.
185 (fast_tracepoint_collecting): Likewise.
186 (target_malloc): Likewise.
187 (download_tracepoint): Likewise.
188 (download_trace_state_variables): Replace check with gdb_assert.
189 (upload_fast_traceframes): Replace fatal with internal_error.
191 2014-08-19 Tom Tromey <tromey@redhat.com>
192 Gary Benson <gbenson@redhat.com>
194 * Makefile.in (SFILES): Add common/common-debug.c.
195 (OBS): Add common-debug.o.
196 (common-debug.o): New rule.
197 * debug.h (debug_printf): Don't declare.
198 * debug.c (debug_printf): Renamed and rewritten as...
199 (debug_vprintf): New function.
201 2014-08-19 Gary Benson <gbenson@redhat.com>
203 * utils.h: Do not include print-utils.h.
205 2014-08-19 Tom Tromey <tromey@redhat.com>
206 Gary Benson <gbenson@redhat.com>
208 * server.h: Add static assertion.
209 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
211 2014-08-19 Tom Tromey <tromey@redhat.com>
212 Gary Benson <gbenson@redhat.com>
214 * Makefile.in (SFILES): Add common/errors.c.
216 (IPA_OBS): Add errors-ipa.o.
217 (errors.o): New rule.
218 (errors-ipa.o): Likewise.
219 * utils.h (perror_with_name, error, warning): Don't declare.
220 * utils.c (warning): Renamed and rewritten as...
221 (vwarning): New function.
222 (error): Renamed and rewritten as...
223 (verror): New function.
224 (internal_error): Renamed and rewritten as...
225 (internal_verror): New function.
227 2014-08-07 Gary Benson <gbenson@redhat.com>
229 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
230 * configure: Regenerate.
231 * config.in: Likewise.
232 * server.h: Do not include errno.h.
233 * event-loop.c: Likewise.
234 * hostio-errno.c: Likewise.
235 * linux-low.c: Likewise.
236 * remote-utils.c: Likewise.
237 * spu-low.c: Likewise.
239 * gdbreplay.c: Unconditionally include errno.h.
241 2014-08-07 Gary Benson <gbenson@redhat.com>
243 * server.h: Do not include string.h.
244 * event-loop.c: Likewise.
245 * linux-low.c: Likewise.
246 * regcache.c: Likewise.
247 * remote-utils.c: Likewise.
248 * spu-low.c: Likewise.
251 2014-08-07 Gary Benson <gbenson@redhat.com>
253 * server.h: Do not include gdb_assert.h.
255 2014-08-07 Gary Benson <gbenson@redhat.com>
257 * server.h: Do not include common-utils.h.
259 2014-08-07 Gary Benson <gbenson@redhat.com>
261 * server.h: Do not include ptid.h.
264 2014-08-07 Gary Benson <gbenson@redhat.com>
266 * server.h: Do not include gdb_locale.h.
268 2014-08-07 Gary Benson <gbenson@redhat.com>
270 * server.h: Do not include gdb/signals.h.
271 * win32-low.c: Likewise.
273 2014-08-07 Gary Benson <gbenson@redhat.com>
275 * server.h: Do not include pathmax.h.
277 2014-08-07 Gary Benson <gbenson@redhat.com>
279 * server.h: Do not include libiberty.h.
280 * linux-bfin-low.c: Likewise.
282 2014-08-07 Gary Benson <gbenson@redhat.com>
284 * server.h: Do not include ansidecl.h.
286 2014-08-07 Gary Benson <gbenson@redhat.com>
288 * linux-x86-low.c: Do not include stddef.h.
289 * lynx-ppc-low.c: Likewise.
290 * tracepoint.c: Likewise.
292 2014-08-07 Gary Benson <gbenson@redhat.com>
294 * server.h: Do not include stdarg.h.
295 * nto-low.c: Likewise.
297 2014-08-07 Gary Benson <gbenson@redhat.com>
299 * server.h: Do not include stdlib.h.
300 * inferiors.c: Likewise.
301 * linux-low.c: Likewise.
302 * regcache.c: Likewise.
303 * spu-low.c: Likewise.
304 * tracepoint.c: Likewise.
307 2014-08-07 Gary Benson <gbenson@redhat.com>
309 * server.h: Do not include stdio.h.
310 * linux-low.c: Likewise.
311 * remote-utils.c: Likewise.
312 * spu-low.c: Likewise.
314 * wincecompat.c: Likewise.
316 2014-08-06 Gary Benson <gbenson@redhat.com>
318 * regcache.c (init_register_cache): Move conditionals inside if.
320 2014-08-06 Gary Benson <gbenson@redhat.com>
322 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
324 2014-07-31 Gary Benson <gbenson@redhat.com>
326 * ax.h: Do not include server.h.
327 * gdbthread.h: Likewise.
328 * lynx-low.h: Likewise.
331 2014-07-30 Gary Benson <gbenson@redhat.com>
333 * server.h: Include common-defs.h.
334 Do not include config.h or build-gnulib-gdbserver/config.h.
336 2014-07-30 Gary Benson <gbenson@redhat.com>
338 * hostio-errno.c: Move server.h to top of includes list.
339 * inferiors.c: Likewise.
340 * linux-x86-low.c: Likewise.
341 * notif.c: Include server.h.
343 2014-07-24 Tom Tromey <tromey@redhat.com>
344 Gary Benson <gbenson@redhat.com>
346 * server.h (CORE_ADDR): Now unsigned.
348 2014-07-16 Pedro Alves <palves@redhat.com>
350 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
352 2014-07-15 Pedro Alves <palves@redhat.com>
354 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
357 2014-07-11 Pedro Alves <palves@redhat.com>
359 * linux-low.c (kill_wait_lwp): New function, based on
360 kill_one_lwp_callback, but use my_waitpid directly.
361 (kill_one_lwp_callback, linux_kill): Use it.
363 2014-06-23 Pedro Alves <palves@redhat.com>
365 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
366 before setting DR0..DR3.
368 2014-06-20 Gary Benson <gbenson@redhat.com>
370 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
371 * configure: Regenerated.
372 * config.in: Likewise.
374 2014-06-20 Gary Benson <gbenson@redhat.com>
376 * Makefile.in (SFILES): Update locations for files moved
378 (object file files): Reordered.
380 2014-06-20 Gary Benson <gbenson@redhat.com>
382 * i386-low.h (i386_dr_low_can_set_addr): Removed.
383 (i386_dr_low_set_addr): Likewise.
384 (i386_dr_low_get_addr): Likewise.
385 (i386_dr_low_can_set_control): Likewise.
386 (i386_dr_low_set_control): Likewise.
387 (i386_dr_low_get_control): Likewise.
388 (i386_dr_low_get_status): Likewise.
389 (i386_get_debug_register_length): Likewise.
390 * linux-x86-low.c (i386_dr_low_set_addr):
391 Changed signature. Made static.
392 (i386_dr_low_get_addr): Likewise.
393 (i386_dr_low_set_control): Likewise.
394 (i386_dr_low_get_control): Likewise.
395 (i386_dr_low_get_status): Likewise.
396 (i386_dr_low): New global variable.
397 * win32-i386-low.c (i386_dr_low_set_addr):
398 Changed signature. Made static.
399 (i386_dr_low_get_addr): Likewise.
400 (i386_dr_low_set_control): Likewise.
401 (i386_dr_low_get_control): Likewise.
402 (i386_dr_low_get_status): Likewise.
403 (i386_dr_low): New global variable.
405 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
407 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
408 * Makefile.in (AR, AR_FLAGS): Define.
409 * configure: Regenerate.
411 2014-06-19 Gary Benson <gbenson@redhat.com>
413 * Makefile.in (i386-dregs.o): New rule.
414 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
415 * i386-low.c (target.h): Remove include.
416 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
417 (DR_CONTROL_SHIFT): Likewise.
418 (DR_CONTROL_SIZE): Likewise.
419 (DR_RW_EXECUTE): Likewise.
420 (DR_RW_WRITE): Likewise.
421 (DR_RW_READ): Likewise.
422 (DR_RW_IORW): Likewise.
423 (DR_LEN_1): Likewise.
424 (DR_LEN_2): Likewise.
425 (DR_LEN_4): Likewise.
426 (DR_LEN_8): Likewise.
427 (DR_LOCAL_ENABLE_SHIFT): Likewise.
428 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
429 (DR_ENABLE_SIZE): Likewise.
430 (DR_LOCAL_SLOWDOWN): Likewise.
431 (DR_GLOBAL_SLOWDOWN): Likewise.
432 (DR_CONTROL_RESERVED): Likewise.
433 (I386_DR_CONTROL_MASK): Likewise.
434 (I386_DR_VACANT): Likewise.
435 (I386_DR_LOCAL_ENABLE): Likewise.
436 (I386_DR_GLOBAL_ENABLE): Likewise.
437 (I386_DR_DISABLE): Likewise.
438 (I386_DR_SET_RW_LEN): Likewise.
439 (I386_DR_GET_RW_LEN): Likewise.
440 (I386_DR_WATCH_HIT): Likewise.
441 (i386_wp_op_t): Likewise.
442 (i386_show_dr): Likewise.
443 (i386_length_and_rw_bits): Likewise.
444 (i386_insert_aligned_watchpoint): Likewise.
445 (i386_remove_aligned_watchpoint): Likewise.
446 (i386_handle_nonaligned_watchpoint): Likewise.
447 i386_update_inferior_debug_regs(): Likewise.
448 (i386_dr_insert_watchpoint): Likewise.
449 (i386_dr_remove_watchpoint): Likewise.
450 (i386_dr_region_ok_for_watchpoint): Likewise.
451 (i386_dr_stopped_data_address): Likewise.
452 (i386_dr_stopped_by_watchpoint): Likewise.
454 2014-06-19 Gary Benson <gbenson@redhat.com>
456 * i386-low.c (i386_dr_show): Renamed to
457 i386_show_dr and made static. All uses updated.
458 (i386_dr_length_and_rw_bits): Renamed to
459 i386_length_and_rw_bits and made static.
461 (i386_dr_insert_aligned_watchpoint): Renamed to
462 i386_insert_aligned_watchpoint and made static.
464 (i386_dr_remove_aligned_watchpoint): Renamed to
465 i386_remove_aligned_watchpoint and made static.
467 (i386_dr_update_inferior_debug_regs): Renamed to
468 i386_update_inferior_debug_regs and made static.
471 2014-06-18 Gary Benson <gbenson@redhat.com>
473 * i386-low.h (i386_dr_low_can_set_addr): New macro.
474 (i386_dr_low_can_set_control): Likewise.
475 (i386_get_debug_register_length): Likewise.
476 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
477 (i386_dr_low_can_set_control): Likewise.
478 (i386_get_debug_register_length): Likewise.
480 2014-06-17 Gary Benson <gbenson@redhat.com>
482 * i386-low.h (i386-dregs.h): New include.
483 (DR_FIRSTADDR): Now in i386-dregs.h.
484 (DR_LASTADDR): Likewise.
485 (DR_NADDR): Likewise.
486 (DR_STATUS): Likewise.
487 (DR_CONTROL): Likewise.
488 (i386_debug_reg_state): Likewise.
489 (i386_dr_insert_watchpoint): Likewise.
490 (i386_dr_remove_watchpoint): Likewise.
491 (i386_dr_region_ok_for_watchpoint): Likewise.
492 (i386_dr_stopped_data_address): Likewise.
493 (i386_dr_stopped_by_watchpoint): Likewise.
494 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
496 2014-06-18 Gary Benson <gbenson@redhat.com>
498 * i386-low.h (i386_low_insert_watchpoint): Renamed to
499 i386_dr_insert_watchpoint.
500 (i386_low_remove_watchpoint): Renamed to
501 i386_dr_remove_watchpoint.
502 (i386_low_region_ok_for_watchpoint): Renamed to
503 i386_dr_region_ok_for_watchpoint.
504 (i386_low_stopped_data_address): Renamed to
505 i386_dr_stopped_data_address.
506 (i386_low_stopped_by_watchpoint): Renamed to
507 i386_dr_stopped_by_watchpoint.
508 * i386-low.c (i386_show_dr): Renamed to
509 i386_dr_show and made nonstatic. All uses updated.
510 (i386_length_and_rw_bits): Renamed to
511 i386_dr_length_and_rw_bits and made nonstatic.
513 (i386_insert_aligned_watchpoint): Renamed to
514 i386_dr_insert_aligned_watchpoint and made nonstatic.
516 (i386_remove_aligned_watchpoint): Renamed to
517 i386_dr_remove_aligned_watchpoint and made nonstatic.
519 (i386_update_inferior_debug_regs): Renamed to
520 i386_dr_update_inferior_debug_regs and made nonstatic.
522 (i386_low_insert_watchpoint): Renamed to
523 i386_dr_insert_watchpoint. All uses updated.
524 (i386_low_remove_watchpoint): Renamed to
525 i386_dr_remove_watchpoint. All uses updated.
526 (i386_low_region_ok_for_watchpoint): Renamed to
527 i386_dr_region_ok_for_watchpoint. All uses updated.
528 (i386_low_stopped_data_address): Renamed to
529 i386_dr_stopped_data_address. All uses updated.
530 (i386_low_stopped_by_watchpoint): Renamed to
531 i386_dr_stopped_by_watchpoint. All uses updated.
533 2014-06-18 Gary Benson <gbenson@redhat.com>
535 * i386-low.c (i386_dr_low_can_set_addr): New macro.
536 (i386_dr_low_can_set_control): Likewise.
537 (i386_insert_aligned_watchpoint): New check.
539 2014-06-18 Gary Benson <gbenson@redhat.com>
541 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
544 2014-06-18 Gary Benson <gbenson@redhat.com>
546 * i386-low.c (i386_length_and_rw_bits): Use internal_error
547 instead of fatal and error.
548 (i386_handle_nonaligned_watchpoint): Likewise.
550 2014-06-18 Gary Benson <gbenson@redhat.com>
552 * i386-low.c (i386_get_debug_register_length): New macro.
553 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
554 (i386_show_dr): Use debug_printf instead of fprintf. Use
555 phex to format values.
557 2014-06-18 Gary Benson <gbenson@redhat.com>
559 * i386-low.h: Comment changes.
560 * i386-low.c: Likewise.
562 2014-06-18 Gary Benson <gbenson@redhat.com>
564 * i386-low.c: Whitespace changes.
566 2014-06-12 Tom Tromey <tromey@redhat.com>
568 * utils.c (freeargv): Remove.
570 2014-06-12 Tom Tromey <tromey@redhat.com>
572 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
573 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
574 (parse_debug_format_options): Likewise.
575 (gdbserver_usage): Likewise.
576 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
577 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
578 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
580 ($(LIBGNU)): Depend on libiberty.
581 (all-lib): Recurse into all subdirs.
582 (install-only): Invoke "install" target in subdirs.
583 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
585 * configure: Rebuild.
586 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
587 for vasprintf, vsnprintf, or gettimeofday.
588 * configure.srv: Don't add safe-ctype.o or lbasename.o to
591 2014-06-05 Joel Brobecker <brobecker@adacore.com>
593 * development.sh: Delete.
594 * Makefile.in (config.status): Adjust dependency on development.sh.
595 * configure.ac: Adjust development.sh source call.
596 * configure: Regenerate.
598 2014-06-02 Pedro Alves <palves@redhat.com>
600 * ax.c (gdb_free_agent_expr): New function.
601 * ax.h (gdb_free_agent_expr): New declaration.
602 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
604 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
606 (clear_breakpoint_conditions_and_commands): New function.
607 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
608 (clear_breakpoint_conditions_and_commands): New declaration.
610 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
612 * linux-aarch64-low.c (asm/ptrace.h): Include.
614 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
616 Fix TLS access for -static -pthread.
617 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
618 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
619 (thread_db_load_search, try_thread_db_load_1): Initialize it.
621 2014-05-20 Pedro Alves <palves@redhat.com>
623 * linux-aarch64-low.c (aarch64_insert_point)
624 (aarch64_remove_point): No longer check whether the type is
625 supported here. Adjust to new interface.
626 (the_low_target): Install aarch64_supports_z_point_type as
627 supports_z_point_type method.
628 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
629 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
630 instead of a Z packet char. Adjust.
631 (arm_supports_z_point_type): New function.
632 (arm_insert_point, arm_remove_point): Adjust to new interface.
633 (the_low_target): Install arm_supports_z_point_type.
634 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
635 (cris_insert_point, cris_remove_point): Adjust to new interface.
636 Don't check whether the type is supported here.
637 (the_low_target): Install cris_supports_z_point_type.
638 * linux-low.c (linux_supports_z_point_type): New function.
639 (linux_insert_point, linux_remove_point): Adjust to new interface.
640 * linux-low.h (struct linux_target_ops) <insert_point,
641 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
642 raw_breakpoint pointer parameter.
643 <supports_z_point_type>: New method.
644 * linux-mips-low.c (mips_supports_z_point_type): New function.
645 (mips_insert_point, mips_remove_point): Adjust to new interface.
646 Use mips_supports_z_point_type.
647 (the_low_target): Install mips_supports_z_point_type.
648 * linux-ppc-low.c (the_low_target): Install NULL as
649 supports_z_point_type method.
650 * linux-s390-low.c (the_low_target): Install NULL as
651 supports_z_point_type method.
652 * linux-sparc-low.c (the_low_target): Install NULL as
653 supports_z_point_type method.
654 * linux-x86-low.c (x86_supports_z_point_type): New function.
655 (x86_insert_point): Adjust to new insert_point interface. Use
656 insert_memory_breakpoint. Adjust to new
657 i386_low_insert_watchpoint interface.
658 (x86_remove_point): Adjust to remove_point interface. Use
659 remove_memory_breakpoint. Adjust to new
660 i386_low_remove_watchpoint interface.
661 (the_low_target): Install x86_supports_z_point_type.
662 * lynx-low.c (lynx_target_ops): Install NULL as
663 supports_z_point_type callback.
664 * nto-low.c (nto_supports_z_point_type): New.
665 (nto_insert_point, nto_remove_point): Adjust to new interface.
666 (nto_target_ops): Install nto_supports_z_point_type.
667 * mem-break.c: Adjust intro comment.
668 (struct raw_breakpoint) <raw_type, size>: New fields.
669 <inserted>: Update comment.
670 <shlib_disabled>: Delete field.
671 (enum bkpt_type) <gdb_breakpoint>: Delete value.
672 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
673 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
674 (raw_bkpt_type_to_target_hw_bp_type): New function.
675 (find_enabled_raw_code_breakpoint_at): New function.
676 (find_raw_breakpoint_at): New type and size parameters. Use them.
677 (insert_memory_breakpoint): New function, based off
678 set_raw_breakpoint_at.
679 (remove_memory_breakpoint): New function.
680 (set_raw_breakpoint_at): Reimplement.
681 (set_breakpoint): New, based on set_breakpoint_at.
682 (set_breakpoint_at): Reimplement.
683 (delete_raw_breakpoint): Go through the_target->remove_point
684 instead of assuming memory breakpoints.
685 (find_gdb_breakpoint_at): Delete.
686 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
687 (find_gdb_breakpoint): New function.
688 (set_gdb_breakpoint_at): Delete.
689 (z_type_supported): New function.
690 (set_gdb_breakpoint_1): New function, loosely based off
691 set_gdb_breakpoint_at.
692 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
693 (delete_gdb_breakpoint_at): Delete.
694 (delete_gdb_breakpoint_1): New function, loosely based off
695 delete_gdb_breakpoint_at.
696 (delete_gdb_breakpoint): New function.
697 (clear_gdb_breakpoint_conditions): Rename to ...
698 (clear_breakpoint_conditions): ... this. Don't handle a NULL
700 (add_condition_to_breakpoint): Make static.
701 (add_breakpoint_condition): Take a struct breakpoint pointer
702 instead of an address. Adjust.
703 (gdb_condition_true_at_breakpoint): Rename to ...
704 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
706 (gdb_condition_true_at_breakpoint): Reimplement.
707 (add_breakpoint_commands): Take a struct breakpoint pointer
708 instead of an address. Adjust.
709 (gdb_no_commands_at_breakpoint): Rename to ...
710 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
711 parameter. Return true if no breakpoint was found. Change debug
713 (gdb_no_commands_at_breakpoint): Reimplement.
714 (run_breakpoint_commands): Rename to ...
715 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
716 and change return type to boolean.
717 (run_breakpoint_commands): New function.
718 (gdb_breakpoint_here): Also check for Z1 breakpoints.
719 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
720 breakpoint. Go through the_target->remove_point instead of
721 assuming memory breakpoint.
722 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
723 software and hardware breakpoints.
724 (reinsert_raw_breakpoint): Go through the_target->insert_point
725 instead of assuming memory breakpoint.
726 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
727 software and hardware breakpoints.
728 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
729 Check both software and hardware breakpoints.
730 (validate_inserted_breakpoint): Assert the breakpoint is a
731 software breakpoint. Set the inserted flag to -1 instead of
732 setting shlib_disabled.
733 (delete_disabled_breakpoints): Adjust.
734 (validate_breakpoints): Only validate software breakpoints.
735 Adjust to inserted flag change.
736 (check_mem_read, check_mem_write): Skip breakpoint types other
737 than software breakpoints. Adjust to inserted flag change.
738 * mem-break.h (enum raw_bkpt_type): New enum.
739 (raw_breakpoint, struct process_info): Forward declare.
740 (Z_packet_to_target_hw_bp_type): Delete declaration.
741 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
742 (set_gdb_breakpoint, delete_gdb_breakpoint)
743 (clear_breakpoint_conditions): New declarations.
744 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
745 (breakpoint_inserted_here): Update comment.
746 (add_breakpoint_condition, add_breakpoint_commands): Replace
747 address parameter with a breakpoint pointer parameter.
748 (gdb_breakpoint_here): Update comment.
749 (delete_gdb_breakpoint_at): Delete.
750 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
751 * server.c (process_point_options): Take a struct breakpoint
752 pointer instead of an address. Adjust.
753 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
754 delete_gdb_breakpoint.
755 * spu-low.c (spu_target_ops): Install NULL as
756 supports_z_point_type method.
757 * target.h: Include mem-break.h.
758 (struct target_ops) <prepare_to_access_memory>: Update comment.
759 <supports_z_point_type>: New field.
760 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
761 instead of a char. Also take a raw breakpoint pointer.
762 * win32-arm-low.c (the_low_target): Install NULL as
763 supports_z_point_type.
764 * win32-i386-low.c (i386_supports_z_point_type): New function.
765 (i386_insert_point, i386_remove_point): Adjust to new interface.
766 (the_low_target): Install i386_supports_z_point_type.
767 * win32-low.c (win32_supports_z_point_type): New function.
768 (win32_insert_point, win32_remove_point): Adjust to new interface.
769 (win32_target_ops): Install win32_supports_z_point_type.
770 * win32-low.h (struct win32_target_ops):
771 <supports_z_point_type>: New method.
772 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
773 instead of a char. Also take a raw breakpoint pointer.
775 2014-05-20 Pedro Alves <palves@redhat.com>
777 * mem-break.h: Include break-common.h.
778 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
779 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
780 (Z_packet_to_target_hw_bp_type): New declaration.
781 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
782 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
783 (Z_PACKET_ACCESS_WP): Delete macros.
784 (Z_packet_to_hw_type): Delete function.
785 * i386-low.h: Don't include break-common.h here.
786 (Z_packet_to_hw_type): Delete declaration.
787 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
788 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
789 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
790 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
791 * linux-aarch64-low.c: Don't include break-common.h here.
792 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
793 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
794 (Z_packet_to_target_hw_bp_type): Delete function.
795 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
797 (mips_insert_point, mips_remove_point): Use
798 Z_packet_to_target_hw_bp_type.
800 2014-05-20 Pedro Alves <palves@redhat.com>
802 * linux-aarch64-low.c: Include break-common.h.
803 (enum target_point_type): Delete.
804 (Z_packet_to_point_type): Rename to ...
805 (Z_packet_to_target_hw_bp_type): ... this, and return a
806 target_hw_bp_type instead.
807 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
808 instead of an enum target_point_type.
809 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
811 (aarch64_dr_state_insert_one_point)
812 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
813 (aarch64_handle_aligned_watchpoint)
814 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
815 Take an enum target_hw_bp_type instead of an enum
817 (aarch64_supports_z_point_type): New function.
818 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
819 use Z_packet_to_target_hw_bp_type.
821 2014-05-20 Joel Brobecker <brobecker@adacore.com>
823 * configure.ac: Only use -Werror by default when DEVELOPMENT
825 * configure: Regenerate.
827 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
829 Fix gdbserver qGetTLSAddr for x86_64 -m32.
830 * linux-x86-low.c (X86_64_USER_REGS): New.
831 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
833 2014-04-28 Yao Qi <yao@codesourcery.com>
835 * Makefile.in (i386-avx512.c): Fix the typo of generated file
838 2014-04-25 Pedro Alves <palves@redhat.com>
841 * linux-low.c (linux_attach_fail_reason_string): New function.
842 (linux_attach_lwp): Delete.
843 (linux_attach_lwp_1): Rename to ...
844 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
845 argument. Remove "initial" parameter. Return int instead of
846 void. Don't error or warn here.
847 (linux_attach): Adjust to call linux_attach_lwp. Call error on
848 failure to attach to the tgid. Call warning when failing to
850 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
851 argument. Remove "initial" parameter. Return int instead of
852 void. Don't error or warn here.
853 (linux_attach_fail_reason_string): New declaration.
854 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
855 interface change. Use linux_attach_fail_reason_string.
857 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
858 Walfred Tedeschi <walfred.tedeschi@intel.com>
860 * Makefile.in: Added rules to handle new files
861 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
862 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
863 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
864 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
865 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
866 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
868 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
869 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
870 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
872 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
873 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
874 i386/x32-avx512-linux.xml.
875 * i387-fp.c (num_avx512_k_registers): New constant for number
877 (num_avx512_zmmh_low_registers): New constant for number of
878 lower ZMM registers (0-15).
879 (num_avx512_zmmh_high_registers): New constant for number of
880 higher ZMM registers (16-31).
881 (num_avx512_ymmh_registers): New contant for number of higher
882 YMM registers (ymm16-31 added by avx521 on x86_64).
883 (num_avx512_xmm_registers): New constant for number of higher
884 XMM registers (xmm16-31 added by AVX512 on x86_64).
885 (struct i387_xsave): Add space for AVX512 registers.
886 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
887 Add code to handle AVX512 registers.
888 (i387_xsave_to_cache): Add code to handle AVX512 registers.
889 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
890 prototypei from generated file.
891 (tdesc_amd64_avx512_linux): Likewise.
892 (init_registers_x32_avx512_linux): Likewise.
893 (tdesc_x32_avx512_linux): Likewise.
894 (init_registers_i386_avx512_linux): Likewise.
895 (tdesc_i386_avx512_linux): Likewise.
896 (x86_64_regmap): Add AVX512 registers.
897 (x86_linux_read_description): Add code to handle AVX512 XSTATE
899 (initialize_low_arch): Add code to initialize AVX512 registers.
901 2014-04-23 Pedro Alves <palves@redhat.com>
903 * mem-break.c (find_gdb_breakpoint_at): Make static.
904 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
906 2014-04-23 Pedro Alves <palves@redhat.com>
908 * i386-low.c: Don't include break-common.h here.
909 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
910 prototype to take target_hw_bp_type as argument instead of a Z
912 * i386-low.h: Include break-common.h here.
913 (Z_packet_to_hw_type): Declare.
914 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
916 * linux-x86-low.c (x86_insert_point): Convert the packet number to
917 a target_hw_bp_type before calling i386_low_insert_watchpoint.
918 (x86_remove_point): Convert the packet number to a
919 target_hw_bp_type before calling i386_low_remove_watchpoint.
920 * win32-i386-low.c (i386_insert_point): Convert the packet number
921 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
922 (i386_remove_point): Convert the packet number to a
923 target_hw_bp_type before calling i386_low_remove_watchpoint.
925 2014-04-23 Pedro Alves <palves@redhat.com>
927 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
929 2014-04-10 Pedro Alves <palves@redhat.com>
931 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
932 Check if the condition or command is NULL before checking if the
933 breakpoint is known. On success, return true.
934 * mem-break.h (add_breakpoint_condition): Document return.
935 (add_breakpoint_commands): Add describing comment.
936 * server.c (skip_to_semicolon): New function.
937 (process_point_options): Use it.
939 2014-04-09 Pedro Alves <palves@redhat.com>
941 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
944 2014-02-27 Pedro Alves <palves@redhat.com>
947 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
949 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
951 (last_thread_of_process_p): Take a PID argument instead of a
953 (linux_wait_for_lwp): Delete.
954 (num_lwps, check_zombie_leaders, not_stopped_callback): New
956 (linux_low_filter_event): New function, party factored out from
957 linux_wait_for_event.
958 (linux_wait_for_event): Rename to ...
959 (linux_wait_for_event_filtered): ... this. Add new filter ptid
960 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
961 sigsuspend. Check for zombie leaders.
962 (linux_wait_for_event): Reimplement as wrapper around
963 linux_wait_for_event_filtered.
964 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
965 a normal or signal exit is seen, it's the whole process exiting.
966 (wait_for_sigstop): No longer a for_each_inferior callback.
967 Rewrite on top of linux_wait_for_event_filtered.
968 (stop_all_lwps): Call wait_for_sigstop directly.
969 * server.c (resume, handle_target_event): Handle
970 TARGET_WAITKIND_NO_RESUMED.
972 2014-02-26 Joel Brobecker <brobecker@adacore.com>
974 * win32-low.c (psapi_get_dll_name,
975 * win32_CreateToolhelp32Snapshot): Delete.
976 (win32_CreateToolhelp32Snapshot, win32_Module32First)
977 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
979 (handle_load_dll): Add function description.
980 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
982 2014-02-26 Joel Brobecker <brobecker@adacore.com>
984 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
986 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
987 base address when calling win32_add_one_solib.
988 (handle_load_dll): Delete local variable load_addr.
989 Remove 0x1000 offset applied to DLL base address when calling
991 (handle_unload_dll): Add comment.
993 2014-02-26 Joel Brobecker <brobecker@adacore.com>
995 * win32-low.c (win32_add_all_dlls): Renames
996 win32_ensure_ntdll_loaded. Rewrite function documentation.
997 Adjust implementation to always load all DLLs.
998 Add 0x1000 offset to DLL base address when calling
1000 (child_initialization_done): New static global.
1001 (do_initial_child_stuff): Set child_initialization_done to
1002 zero during child initialization, and 1 after. Replace call
1003 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
1005 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
1006 (handle_unload_dll): Add function documentation.
1007 (get_child_debug_event): Ignore load and unload DLL events
1008 during child initialization.
1010 2014-02-20 Doug Evans <dje@google.com>
1012 Remove global all_lwps.
1013 * inferiors.h (ptid_of): Move here from linux-low.h.
1014 (pid_of, lwpid_of): Ditto.
1015 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
1016 parameter is a struct thread_info * now.
1017 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
1018 directly. Pass &all_threads to find_inferior instead of &all_lwps.
1019 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
1021 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
1022 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
1023 * linux-arm-low.c (update_registers_callback): Update, "entry"
1024 parameter is a struct thread_info * now.
1025 Fetch lwpid from current_inferior directly.
1026 (arm_insert_point): Pass &all_threads to find_inferior instead of
1028 (arm_remove_point): Ditto.
1029 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
1030 (arm_prepare_to_resume): Fetch pid from thread.
1031 (arm_read_description): Fetch lwpid from current_inferior directly.
1032 * linux-low.c (all_lwps): Delete.
1033 (delete_lwp): Delete call to remove_inferior.
1034 (handle_extended_wait): Fetch lwpid from thread.
1035 (add_lwp): Don't set lwp->entry.id. Remove call to
1036 add_inferior_to_list.
1037 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
1038 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
1039 (kill_one_lwp_callback): Ditto.
1040 (linux_kill): Don't dereference NULL pointer.
1041 Fetch ptid,lwpid from thread.
1042 (get_detach_signal): Fetch ptid from thread.
1043 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
1044 Simplify call to regcache_invalidate_thread.
1045 (delete_lwp_callback): Update, "entry" parameter is a
1046 struct thread_info * now. Fetch pid from thread.
1047 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
1048 (status_pending_p_callback): Update, "entry" parameter is a
1049 struct thread_info * now. Fetch ptid from thread.
1050 (find_lwp_pid): Update, "entry" parameter is a
1051 struct thread_info * now.
1052 (linux_wait_for_lwp): Fetch pid from thread.
1053 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
1054 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
1055 (enqueue_one_deferred_signal): Fetch lwpid from thread.
1056 (dequeue_one_deferred_signal): Ditto.
1057 (cancel_breakpoint): Fetch ptid from current_inferior.
1058 (linux_wait_for_event): Pass &all_threads to find_inferior,
1059 not &all_lwps. Fetch ptid, lwpid from thread.
1060 (count_events_callback): Update, "entry" parameter is a
1061 struct thread_info * now.
1062 (select_singlestep_lwp_callback): Ditto.
1063 (select_event_lwp_callback): Ditto.
1064 (cancel_breakpoints_callback): Ditto.
1065 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
1067 (select_event_lwp): Ditto. Fetch ptid from event_thread.
1068 (unsuspend_one_lwp): Update, "entry" parameter is a
1069 struct thread_info * now.
1070 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
1072 (linux_stabilize_threads): Ditto. And for for_each_inferior.
1073 Fetch lwpid from thread, not lwp.
1074 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
1075 Pass &all_threads to find_inferior, not &all_lwps.
1076 (send_sigstop): Fetch lwpid from thread, not lwp.
1077 (send_sigstop_callback): Update, "entry" parameter is a
1078 struct thread_info * now.
1079 (suspend_and_send_sigstop_callback): Ditto.
1080 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
1081 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
1082 struct thread_info * now.
1083 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
1085 (lwp_running): Update, "entry" parameter is a
1086 struct thread_info * now.
1087 (stop_all_lwps): Fetch ptid from thread.
1088 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
1089 (linux_resume_one_lwp): Fetch lwpid from thread.
1090 (linux_set_resume_request): Update, "entry" parameter is a
1091 struct thread_info * now. Fetch pid, lwpid from thread.
1092 (resume_status_pending_p): Update, "entry" parameter is a
1093 struct thread_info * now.
1094 (need_step_over_p): Ditto. Fetch lwpid from thread.
1095 (start_step_over): Fetch lwpid from thread.
1096 (linux_resume_one_thread): Update, "entry" parameter is a
1097 struct thread_info * now. Fetch lwpid from thread.
1098 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
1099 (proceed_one_lwp): Update, "entry" parameter is a
1100 struct thread_info * now. Fetch lwpid from thread.
1101 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
1102 struct thread_info * now.
1103 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
1104 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
1105 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
1107 (regsets_store_inferior_registers): Ditto.
1108 (fetch_register, store_register): Ditto.
1109 (linux_read_memory, linux_write_memory): Ditto.
1110 (linux_request_interrupt): Ditto.
1111 (linux_read_auxv): Ditto.
1112 (linux_xfer_siginfo): Ditto.
1113 (linux_qxfer_spu): Ditto.
1114 (linux_qxfer_libraries_svr4): Ditto.
1115 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
1116 moved to inferiors.h.
1118 (get_thread_lwp): Update.
1119 (struct lwp_info): Delete member "entry". Simplify comment for
1122 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1123 current_inferior directly.
1124 (update_watch_registers_callback): Update, "entry" parameter is a
1125 struct thread_info * now. Fetch pid from thread.
1126 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1127 (mips_insert_point): Fetch lwpid from current_inferior.
1128 Pass &all_threads to find_inferior, not &all_lwps.
1129 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1130 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1132 (mips_stopped_data_address): Ditto.
1133 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1135 * linux-tile-low.c (tile_arch_setup): Ditto.
1136 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1137 (update_debug_registers_callback): Update, "entry" parameter is a
1138 struct thread_info * now. Fetch pid from thread.
1139 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1140 Pass &all_threads to find_inferior, not &all_lwps.
1141 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1142 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1143 Pass &all_threads to find_inferior, not &all_lwps.
1144 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1145 (i386_dr_low_get_status): Ditto.
1146 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1147 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1148 (x86_linux_read_description): Ditto.
1149 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1151 2014-02-20 Doug Evans <dje@google.com>
1153 * inferiors.c (get_first_inferior): Fix buglet.
1155 2014-02-19 Doug Evans <dje@google.com>
1157 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1158 * inferiors.c (add_thread): Change result type to struct thread_info *.
1159 All callers updated.
1160 (add_lwp): Call add_thread here instead of in callers.
1161 All callers updated.
1162 * linux-low.h (get_lwp_thread): Rewrite.
1163 (struct lwp_info): New member "thread".
1165 2014-02-19 Doug Evans <dje@google.com>
1167 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1168 All callers updated.
1170 2014-02-19 Doug Evans <dje@google.com>
1172 * inferiors.c (add_thread): Fix whitespace.
1174 2014-02-19 Doug Evans <dje@google.com>
1176 * dll.c (clear_dlls): Replace accessing list implemention details
1178 * gdbthread.h (get_first_thread): Declare.
1179 * inferiors.c (for_each_inferior_with_data): New function.
1180 (get_first_thread): New function.
1181 (find_thread_ptid): Simplify.
1182 (get_first_inferior): New function.
1183 (clear_list): Delete.
1184 (one_inferior_p): New function.
1185 (clear_inferior_list): New function.
1186 (clear_inferiors): Update.
1187 * inferiors.h (for_each_inferior_with_data): Declare.
1188 (clear_inferior_list): Declare.
1189 (one_inferior_p): Declare.
1190 (get_first_inferior): Declare.
1191 * linux-low.c (linux_wait_for_event): Replace accessing list
1192 implemention details with API function.
1193 * server.c (target_running): Ditto.
1194 (accumulate_file_name_length): New function.
1195 (emit_dll_description): New function.
1196 (handle_qxfer_libraries): Replace accessing list implemention
1197 details with API function.
1198 (handle_qxfer_threads_worker): New function.
1199 (handle_qxfer_threads_proper): Replace accessing list implemention
1200 details with API function.
1201 (handle_query): Ditto.
1202 (visit_actioned_threads_callback_ftype): New typedef.
1203 (visit_actioned_threads_data): New struct.
1204 (visit_actioned_threads): Rewrite to be find_inferior callback.
1205 (resume): Call find_inferior.
1206 (handle_status): Replace accessing list implemention
1207 details with API function.
1208 (process_serial_event): Replace accessing list implemention details
1210 * target.c (set_desired_inferior): Replace accessing list implemention
1211 details with API function.
1212 * tracepoint.c (same_process_p): New function.
1213 (gdb_agent_about_to_close): Replace accessing list implemention
1214 details with API function.
1215 * win32-low.c (child_delete_thread): Replace accessing list
1216 implemention details with API function.
1217 (match_dll_by_basename): New function.
1218 (dll_is_loaded_by_basename): New function.
1219 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1220 details call to dll_is_loaded_by_basename.
1222 2014-02-19 Doug Evans <dje@google.com>
1224 * dll.h (struct dll_info): Add comment.
1225 * gdbthread.h (struct thread_info): Add comment.
1226 (current_ptid): Simplify.
1227 * inferiors.c (add_process): Update.
1228 (remove_process): Update.
1229 * inferiors.h (struct process_info): Rename member "head" to "entry".
1230 * linux-low.c (delete_lwp): Update.
1232 (last_thread_of_process_p): Update.
1233 (kill_one_lwp_callback, linux_kill): Update.
1234 (status_pending_p_callback): Update.
1235 (wait_for_sigstop): Update. Simplify read of ptid.
1236 (start_step_over): Update.
1237 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1238 (get_lwp_thread): Update.
1239 (struct lwp_info): Rename member "head" to "entry".
1240 * regcache.h (inferior_list_entry): Delete.
1241 * server.c (kill_inferior_callback): Update.
1242 (detach_or_kill_inferior_callback): Update.
1243 (print_started_pid): Update.
1244 (print_attached_pid): Update.
1245 (process_serial_event): Simplify read of ptid.
1246 * thread-db.c (thread_db_create_event): Update.
1247 (thread_db_get_tls_address): Update.
1248 * win32-low.c (current_inferior_ptid): Simplify.
1250 2014-02-19 Tom Tromey <tromey@redhat.com>
1252 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1254 (target_supports_btrace): Update.
1256 2014-02-14 Yao Qi <yao@codesourcery.com>
1258 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1259 (rsp-low-ipa.o): New target.
1261 2014-02-12 Tom Tromey <tromey@redhat.com>
1263 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1264 convert_ascii_to_int.
1265 * regcache.c (registers_to_string): Likewise.
1266 * remote-utils.c (decode_M_packet): Likewise.
1267 * server.c (process_serial_event): Likewise.
1269 2014-02-12 Tom Tromey <tromey@redhat.com>
1271 * server.c (handle_query, handle_v_run): Use hex2bin, not
1273 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1275 2014-02-12 Tom Tromey <tromey@redhat.com>
1277 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1278 convert_int_to_ascii.
1279 * regcache.c (registers_to_string, collect_register_as_string):
1281 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1283 * server.c (process_serial_event): Likewise.
1284 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1285 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1287 2014-02-12 Tom Tromey <tromey@redhat.com>
1289 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1290 bin2hex, not hexify.
1291 * tracepoint.c (cmd_qtstatus): Likewise.
1293 2014-02-12 Tom Tromey <tromey@redhat.com>
1295 * remote-utils.c (monitor_output): Pass explicit length to
1298 2014-02-12 Tom Tromey <tromey@redhat.com>
1300 * tracepoint.c: Include rsp-low.h.
1301 * server.c: Include rsp-low.h.
1302 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1303 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1305 * remote-utils.c: Include rsp-low.h.
1306 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1307 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1308 (convert_int_to_ascii, convert_ascii_to_int): Move to
1310 * regcache.c: Include rsp-low.h.
1311 * ax.c: Include rsp-low.h.
1312 * Makefile.in (SFILES): Add common/rsp-low.c.
1313 (OBS): Add rsp-low.o.
1314 (rsp-low.o): New target.
1316 2014-02-12 Tom Tromey <tromey@redhat.com>
1318 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1319 Include print-utils.h.
1320 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1321 (plongest, thirty_two, phex_nz): Remove.
1322 * Makefile.in (SFILES): Add common/print-utils.c.
1323 (OBS): Add print-utils.o.
1324 (print-utils-ipa.o): New target.
1325 (print-utils.o): New target.
1326 (IPA_OBJS): Add print-utils-ipa.o.
1328 2014-02-06 Tom Tromey <tromey@redhat.com>
1330 * Makefile.in (SFILES): Fix indentation.
1332 2014-02-05 Doug Evans <dje@google.com>
1334 * linux-low.c (linux_wait_for_event): Improve comment.
1335 (linux_wait_1): Keep current_inferior in sync with event_child.
1337 2014-01-22 Doug Evans <dje@google.com>
1339 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1341 2014-01-22 Doug Evans <dje@google.com>
1343 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1344 * configure: Regenerate.
1345 * config.in: Regenerate.
1346 * Makefile.in (SFILES): Add debug.c.
1348 * debug.c: New file.
1349 * debug.h: New file.
1350 * linux-aarch64-low.c (*): Update all debugging printfs to use
1351 debug_printf instead of fprintf.
1352 * linux-arm-low.c (*): Ditto.
1353 * linux-cris-low.c (*): Ditto.
1354 * linux-crisv32-low.c (*): Ditto.
1355 * linux-m32r-low.c (*): Ditto.
1356 * linux-sparc-low.c (*): Ditto.
1357 * linux-x86.c (*): Ditto.
1358 * linux-low.c (*): Ditto.
1359 (linux_wait_1): Add calls to debug_enter, debug_exit.
1360 (linux_wait): Remove redundant debugging printf.
1361 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1362 (linux_resume, unstop_all_lwps): Ditto.
1363 * mem-break.c (*): Update all debugging printfs to use
1364 debug_printf instead of fprintf.
1365 * remote-utils.c (*): Ditto.
1366 * thread-db.c (*): Ditto.
1367 * server.c #include <ctype.h>, "gdb_vecs.h".
1368 (debug_threads): Moved to debug.c.
1369 (*): Update all debugging printfs to use debug_printf instead of
1371 (start_inferior): Replace call to fflush with call to debug_flush.
1372 (monitor_show_help): Mention set debug-format.
1373 (parse_debug_format_options): New function.
1374 (handle_monitor_command): Handle "monitor set debug-format".
1375 (gdbserver_usage): Mention --debug-format.
1376 (main): Parse --debug-format.
1377 * server.h (debug_threads): Declaration moved to debug.h.
1379 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1380 trace_debug_1 that uses debug_printf.
1381 (tracepoint_look_up_symbols): Update all debugging printfs to use
1382 debug_printf instead of fprintf.
1384 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1386 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1389 2014-01-17 Pedro Alves <palves@redhat.com>
1392 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1393 defined after including gdb_proc_service.h.
1395 2014-01-16 Doug Evans <dje@google.com>
1397 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1398 (match_dll): Use it.
1400 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1402 * target.h (target_ops) <read_btrace>: Change parameters and
1403 return type to allow error reporting.
1404 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1405 trace reading errors on.
1406 * linux-low.c (linux_low_read_btrace): Pass trace reading
1408 (linux_low_disable_btrace): New.
1410 2014-01-15 Doug Evans <dje@google.com>
1412 * inferiors.c (thread_id_to_gdb_id): Delete.
1413 * inferiors.h (thread_id_to_gdb_id): Delete.
1415 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1417 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1418 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1421 2014-01-08 Pedro Alves <palves@redhat.com>
1423 * server.c (handle_status): Don't discard previous queued stop
1424 replies or thread's pending status here.
1425 (main) <disconnection>: Do it here instead.
1427 2014-01-08 Pedro Alves <palves@redhat.com>
1429 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1430 * server.c (visit_actioned_threads, handle_pending_status): New
1432 (handle_v_cont): Factor out parts to ...
1433 (resume): ... this new function. If in all-stop, and a thread
1434 being resumed has a pending status, report it without actually
1436 (myresume): Adjust to use the new 'resume' function.
1437 (clear_pending_status_callback, set_pending_status_callback)
1438 (find_status_pending_thread_callback): New functions.
1439 (handle_status): Handle the case of multiple threads having
1440 interesting statuses to report. Report threads' real last signal
1441 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1442 with an interesting thread to report the status for, instead of
1443 always reporting the status of the first thread.
1445 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1447 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1448 * gdbreplay.c (gdbreplay_version): Likewise.
1450 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1452 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1453 iov.iov_len with the real length in use.
1455 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1457 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1458 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1459 for all targets that use win32-low.c.
1460 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1461 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1463 2013-12-13 Pedro Alves <palves@redhat.com>
1465 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1466 if equal to TARGET_WAITKIND_LOADED.
1467 * win32-low.c (cached_status): New static global.
1468 (win32_wait): Add declaration.
1469 (do_initial_child_stuff): Flush all initial pending debug events
1470 up to the initial breakpoint.
1471 (win32_wait): If CACHED_STATUS was set, return that instead
1472 of doing a real wait. Remove the code resuming the execution
1473 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1474 during the initial phase. Also remove the code changing
1475 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1476 TARGET_WAITKIND_STOPPED.
1478 2013-12-11 Yao Qi <yao@codesourcery.com>
1480 * notif.c (handle_notif_ack): Return 0 if no notification
1483 2013-11-20 Doug Evans <dje@google.com>
1485 * linux-low.c (linux_set_resume_request): Fix comment.
1487 2013-11-20 Doug Evans <dje@google.com>
1489 * linux-low.c (resume_status_pending_p): Tweak comment.
1491 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1493 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1494 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1495 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1496 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1497 (srv_amd64_regobj): Add amd64-mpx.o.
1498 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1499 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1500 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1501 * i387-fp.c (num_pl_bnd_register) Added constant.
1502 (num_pl_bnd_cfg_registers) Added constant.
1503 (struct i387_xsave) Added reserved area and MPX fields.
1504 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1505 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1507 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1508 (init_registers_amd64_mpx_linux): Declare new function.
1509 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1510 (x86_64_regmap): Add MPX registers.
1511 (x86_linux_read_description): Add MPX case.
1512 (initialize_low_arch): Initialize MPX targets.
1514 2013-11-18 Tom Tromey <tromey@redhat.com>
1516 * configure: Rebuild.
1517 * configure.ac: Don't check for stdlib.h.
1518 * gdbreplay.c: Unconditionally include stdlib.h.
1520 2013-11-18 Tom Tromey <tromey@redhat.com>
1522 * config.in: Rebuild.
1523 * configure: Rebuild.
1524 * configure.ac: Don't use AC_HEADER_DIRENT.
1526 2013-11-18 Tom Tromey <tromey@redhat.com>
1528 * server.h: Don't check HAVE_STRING_H.
1529 * gdbreplay.c: Don't check HAVE_STRING_H.
1530 * configure: Rebuild.
1532 2013-11-18 Tom Tromey <tromey@redhat.com>
1534 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1537 2013-11-08 Tom Tromey <tromey@redhat.com>
1539 * configure, config.in: Rebuild.
1540 * configure.ac: Remove unused configury.
1542 2013-11-08 Tom Tromey <tromey@redhat.com>
1544 * acinclude.m4: Include common.m4, codeset.m4.
1545 * configure, config.in: Rebuild.
1546 * configure.ac: Use GDB_AC_COMMON.
1548 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1550 * linux-s390-low.c (HWCAP_S390_TE): New define.
1551 (s390_arch_setup): Consider the TE field in the HWCAP for
1552 determining 'have_regset_tdb'.
1554 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1557 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1560 2013-10-02 Pedro Alves <palves@redhat.com>
1562 * server.c (process_serial_event): Don't output "GDBserver
1563 exiting" if GDB is connected through stdio.
1564 * target.c (mywait): Likewise, be silent if GDB is connected
1567 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1569 * lynx-low.c (lynx_add_threads_after_attach): New function.
1570 (lynx_attach): Remove call to add_thread. Add call to
1571 lynx_add_threads_after_attach instead.
1573 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1575 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1576 * config.in, configure: Regenerated.
1578 2013-09-18 Yao Qi <yao@codesourcery.com>
1581 * server.c (start_inferior): Clear 'resume_info'.
1583 2013-09-16 Jiong Wang <jiwang@tilera.com>
1585 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1588 2013-09-16 Jiong Wang <jiwang@tilera.com>
1590 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1591 linux-tile-low.o to srv_tgtobj.
1593 2013-09-16 Will Newton <will.newton@linaro.org>
1595 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1598 2013-09-06 Pedro Alves <palves@redhat.com>
1600 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1601 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1602 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1603 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1604 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1605 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1607 2013-09-06 Pedro Alves <palves@redhat.com>
1609 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1610 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1612 2013-09-06 Pedro Alves <palves@redhat.com>
1614 * linux-amd64-ipa.c: Include tracepoint.h.
1615 * linux-i386-ipa.c: Include tracepoint.h.
1617 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1619 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1620 (ps_get_thread_area): New function.
1622 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1624 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1625 (initialize_low_arch): Call init_registers_crisv32 rather than
1626 init_register_crisv32.
1628 2013-09-05 Pedro Alves <palves@redhat.com>
1630 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1632 * hostio.h: ... this new file.
1633 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1634 win32-low.c: Include hostio.h.
1636 2013-09-05 Pedro Alves <palves@redhat.com>
1638 * server.h (gdb_client_data, handler_func, callback_handler_func)
1639 (delete_file_handler, add_file_handler, append_callback_event)
1640 (delete_callback_event, start_event_loop, initialize_event_loop):
1641 Move to event-loop.h and include it.
1642 * event-loop.h: New file.
1644 2013-09-05 Pedro Alves <palves@redhat.com>
1646 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1647 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1648 (loaded_dll, unloaded_dll): Move to ...
1649 * dll.h: ... this new file.
1650 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1652 2013-09-05 Pedro Alves <palves@redhat.com>
1654 * server.h (current_process, get_thread_process, all_processes)
1655 (add_inferior_to_list, for_each_inferior, current_inferior)
1656 (remove_inferior, add_process, remove_process, find_process_pid)
1657 (have_started_inferiors_p, have_attached_inferiors_p)
1658 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1659 (clear_inferiors, find_inferior, find_inferior_id)
1660 (inferior_target_data, set_inferior_target_data)
1661 (inferior_regcache_data, set_inferior_regcache_data): Move to
1662 inferiors.h, and include it.
1663 * inferiors.h: New file.
1665 2013-09-05 Pedro Alves <palves@redhat.com>
1667 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1671 2013-09-05 Pedro Alves <palves@redhat.com>
1673 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1675 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1676 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1677 (handle_tracepoint_general_set, handle_tracepoint_query)
1678 (tracepoint_finished_step, tracepoint_was_hit)
1679 (release_while_stepping_state_list, current_traceframe)
1680 (in_readonly_region, traceframe_read_mem)
1681 (fetch_traceframe_registers, traceframe_read_sdata)
1682 (traceframe_read_info, struct fast_tpoint_collect_status)
1683 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1684 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1685 (supply_fast_tracepoint_registers)
1686 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1687 (ipa_tdesc, claim_trampoline_space)
1688 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1689 (agent_mem_read, agent_get_trace_state_variable_value)
1690 (agent_set_trace_state_variable_value, agent_tsv_read)
1691 (agent_mem_read_string, get_raw_reg_func_addr)
1692 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1693 * tracepoint.h: ... this new file.
1695 2013-09-05 Pedro Alves <palves@redhat.com>
1697 * server.h (perror_with_name, error, fatal, warning, paddress)
1698 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1700 * utils.h: New file.
1702 2013-09-05 Pedro Alves <palves@redhat.com>
1704 * server.h (remote_debug, noack_mode, transport_is_reliable)
1705 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1706 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1707 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1708 (write_enn, initialize_async_io, enable_async_io)
1709 (disable_async_io, check_remote_input_interrupt_request)
1710 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1711 (dead_thread_notify, prepare_resume_reply)
1712 (decode_address_to_semicolon, decode_address, decode_m_packet)
1713 (decode_M_packet, decode_X_packet, decode_xfer_write)
1714 (decode_search_memory_packet, unhexify, hexify)
1715 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1716 (look_up_one_symbol, relocate_instruction)
1717 (monitor_output): Move to remote-utils.h, and include it.
1718 * remote-utils.h: New file.
1720 2013-09-05 Pedro Alves <palves@redhat.com>
1722 * server.h (_): Delete.
1724 2013-09-02 Pedro Alves <palves@redhat.com>
1726 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1727 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1729 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1731 2013-09-02 Pierre Muller <muller@sourceware.org>
1733 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1734 or WriteProcessMemory complete successfully and handle
1735 ERROR_PARTIAL_COPY error.
1737 2013-09-02 Pedro Alves <palves@redhat.com>
1739 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1740 error instead of EIO.
1742 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1745 * linux-low.c: Include filestuff.h.
1746 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1747 * lynx-low.c: Include filestuff.h.
1748 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1749 * server.c: Include filestuff.h.
1750 (main): Call notice_open_fds.
1751 * spu-low.c: Include filestuff.h.
1752 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1754 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1756 * Makefile.in: Explain why ../target and ../nat are not
1757 listed as include file search paths.
1758 (linux-waitpid.o): New object file rule.
1759 * configure.srv (srv_native_linux_obj): New variable.
1760 Replace all occurrences of linux native object files with
1761 $srv_native_linux_obj.
1762 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1763 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1764 (linux_enable_event_reporting): Remove declaration.
1765 (my_waitpid): Moved to common/linux-waitpid.c.
1766 (linux_wait_for_event): Pass ptid when calling
1767 linux_enable_event_reporting.
1768 (linux_supports_tracefork_flag): Remove.
1769 (linux_enable_event_reporting): Likewise.
1770 (linux_tracefork_grandchild): Remove.
1771 (STACK_SIZE): Moved to common/linux-ptrace.c.
1772 (linux_tracefork_child): Remove.
1773 (linux_test_for_tracefork): Remove.
1774 (linux_look_up_symbols): Call linux_supports_traceclone.
1775 (initialize_low): Remove call to linux_test_for_tracefork.
1776 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1777 common/linux-ptrace.h.
1778 (PTRACE_TYPE_ARG4): Likewise.
1779 Include linux-ptrace.h.
1781 2013-08-21 Pedro Alves <palves@redhat.com>
1783 * config.in: Renegerate.
1785 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1787 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1788 (SFILES): Remove $(srcdir)/common/target-common.c and
1789 add $(srcdir)/target/waitstatus.c.
1790 (OBS): Remove target-common.o and add waitstatus.o.
1791 (server_h): Remove $(srcdir)/../common/target-common.h and
1792 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1793 and $(srcdir)/../target/waitstatus.h.
1794 (target-common.o): Remove.
1795 (waitstatus.o): New target object file.
1796 * target.h: Do not include target-common.h and
1797 include target/resume.h, target/wait.h and
1798 target/waitstatus.h.
1800 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1802 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1803 to PTRACE_TYPE_ARG3.
1804 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1805 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1807 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1808 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1810 2013-07-27 Jie Zhang <jie@codesourcery.com>
1811 Daniel Jacobowitz <dan@codesourcery.com>
1812 Yao Qi <yao@codesourcery.com>
1814 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1815 (mips-linux-watch.o): New rule.
1816 (mips_linux_watch_h): New variable.
1817 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1819 * linux-mips-low.c: Include mips-linux-watch.h.
1820 (struct arch_process_info, struct arch_lwp_info): New.
1821 (update_watch_registers_callback): New function.
1822 (mips_linux_new_process, mips_linux_new_thread) New functions.
1823 (mips_linux_prepare_to_resume, mips_insert_point): New
1825 (mips_remove_point, mips_stopped_by_watchpoint): New
1827 (rsp_bp_type_to_target_hw_bp_type): New function.
1828 (mips_stopped_data_address): New function.
1829 (the_low_target): Add watchpoint support functions.
1831 2013-07-27 Yao Qi <yao@codesourcery.com>
1833 * i386-low.c: Include break-common.h.
1834 (enum target_hw_bp_type): Remove.
1836 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1838 * Makefile.in (SFILES): /common/target-common.c.
1839 (OBS): Add target-common.o.
1840 (server_h): Add $(srcdir)/../common/target-common.h.
1841 (target-common.o): New target.
1842 * server.c (queue_stop_reply_callback): Free
1843 status string after use.
1844 * target.c (target_waitstatus_to_string): Remove.
1845 * target.h: Include target-common.h.
1846 (resume_kind): Likewise.
1847 (target_waitkind): Likewise.
1848 (target_waitstatus): Likewise.
1849 (TARGET_WNOHANG): Likewise.
1851 2013-07-04 Yao Qi <yao@codesourcery.com>
1853 * Makefile.in (host_alias): Use @host_noncanonical@.
1854 (target_alias): Use @target_noncanonical@.
1855 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1856 ACX_NONCANONICAL_HOST.
1857 * configure: Regenerated.
1860 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1862 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1863 * configure: Rebuild.
1864 * Makefile.in (version_host, version_target): Get from configure.
1865 (version.c): Use $(version_host) and $(version_target).
1867 2013-07-03 Pedro Alves <palves@redhat.com>
1869 * Makefile.in (config.status): Depend on development.sh.
1870 * acinclude.m4: Include libmcheck.m4.
1871 * configure: Regenerate.
1873 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1875 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1876 attribute inside the parentheses.
1877 (winapi_DebugSetProcessKillOnExit): Ditto.
1878 (winapi_DebugBreakProcess): Ditto.
1879 (winapi_GenerateConsoleCtrlEvent): Ditto.
1881 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1883 * notif.h (notif_event): Add a dummy member to avoid compiler
1886 2013-07-01 Pedro Alves <palves@redhat.com>
1888 * hostio.c (HOSTIO_PATH_MAX): Define.
1889 (require_filename, handle_open, handle_unlink, handle_readlink):
1892 2013-07-01 Pedro Alves <palves@redhat.com>
1894 * server.h: Include "pathmax.h".
1895 * linux-low.c: Don't include sys/param.h.
1896 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1898 * win32-low.c: Don't include sys/param.h.
1899 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1901 2013-07-01 Pedro Alves <palves@redhat.com>
1903 * event-loop.c: Don't check HAVE_UNISTD_H before including
1905 * gdbreplay.c: Likewise.
1906 * remote-utils.c: Likewise.
1907 * server.c: Likewise.
1908 * configure.ac: Don't check for unistd.h.
1909 * configure: Regenerate.
1911 2013-06-28 Tom Tromey <tromey@redhat.com>
1913 * Makefile.in (version.c): Use version.in, not
1916 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1918 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1919 * configure: Rebuild.
1920 * Makefile.in (version_host, version_target): Get from configure.
1921 (version.c): Use $(version_host) and $(version_target).
1923 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1925 Fix trace-status to output user name without trailing colon.
1926 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1928 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1930 Fix trace-status to output proper start-time and stop-time.
1931 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1932 output start time and stop time in hex as gdb expects.
1934 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1936 * tracepoint.c (build_traceframe_info_xml): Output trace state
1937 variables present in the trace buffer.
1939 2013-06-24 Tom Tromey <tromey@redhat.com>
1941 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1943 (version.o): Remove.
1944 * gdbreplay.c: Include version.h.
1945 (version, host_name): Don't declare.
1946 * server.h: Include version.h.
1947 (version, host_name): Don't declare.
1949 2013-06-12 Pedro Alves <palves@redhat.com>
1951 * linux-x86-low.c (linux_is_elf64): Delete global.
1952 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1953 with local linux_pid_exe_is_elf_64_file use.
1955 2013-06-11 Pedro Alves <palves@redhat.com>
1957 * linux-low.c (regset_disabled, disable_regset): New functions.
1958 (regsets_fetch_inferior_registers)
1959 (regsets_store_inferior_registers): Use them.
1960 (initialize_regsets_info); Don't allocate the disabled_regsets
1962 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1965 2013-06-11 Pedro Alves <palves@redhat.com>
1967 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1970 2013-06-11 Pedro Alves <palves@redhat.com>
1972 * linux-x86-low.c (initialize_low_arch): Call
1973 init_registers_x32_avx_linux.
1975 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1977 Fix compatibility with Android Bionic.
1978 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1981 2013-06-07 Pedro Alves <palves@redhat.com>
1984 * Makefile.in (OBS): Add tdesc.o.
1985 (IPA_OBJS): Add tdesc-ipa.o.
1986 (tdesc-ipa.o): New rule.
1987 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1989 * linux-low.c (new_inferior): Delete.
1990 (disabled_regsets, num_regsets): Delete.
1991 (linux_add_process): Adjust to set the new per-process
1993 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1994 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1995 was a stop. When calling arch_setup, switch the current inferior
1996 to the thread that got an event.
1997 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1998 (regsets_fetch_inferior_registers)
1999 (regsets_store_inferior_registers): New regsets_info parameter.
2001 (linux_register_in_regsets): New regs_info parameter. Adjust to
2003 (register_addr, fetch_register, store_register): New usrregs_info
2004 parameter. Adjust to use it.
2005 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
2006 parameter regs_info. Adjust to use it.
2007 (linux_fetch_registers): Get the current inferior's regs_info, and
2009 (linux_store_registers): Ditto.
2010 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
2011 (initialize_low): Don't initialize the target_regsets here. Call
2012 initialize_low_arch.
2013 * linux-low.h (target_regsets): Delete declaration.
2014 (struct regsets_info): New.
2015 (struct usrregs_info): New.
2016 (struct regs_info): New.
2017 (struct process_info_private) <new_inferior>: New field.
2018 (struct linux_target_ops): Delete the num_regs, regmap, and
2019 regset_bitmap fields. New field regs_info.
2020 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
2021 * i387-fp.c (num_xmm_registers): Delete.
2022 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
2023 calls to new interface.
2024 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
2025 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
2026 Infer the number of xmm registers from the regcache's target
2028 * i387-fp.h (num_xmm_registers): Delete.
2029 * inferiors.c (add_thread): Don't install the thread's regcache
2031 * proc-service.c (gregset_info): Fetch the current inferior's
2032 regs_info. Adjust to use it.
2033 * regcache.c: Include tdesc.h.
2034 (register_bytes, reg_defs, num_registers)
2035 (gdbserver_expedite_regs): Delete.
2036 (get_thread_regcache): If the thread doesn't have a regcache yet,
2037 create one, instead of aborting gdbserver.
2038 (regcache_invalidate_one): Rename to ...
2039 (regcache_invalidate_thread): ... this.
2040 (regcache_invalidate_one): New.
2041 (regcache_invalidate): Only invalidate registers of the current
2043 (init_register_cache): Add target_desc parameter, and use it.
2044 (new_register_cache): Ditto. Assert the target description has a
2045 non zero registers_size.
2046 (regcache_cpy): Add assertions. Adjust.
2047 (realloc_register_cache, set_register_cache): Delete.
2048 (registers_to_string, registers_from_string): Adjust.
2049 (find_register_by_name, find_regno, find_register_by_number)
2050 (register_cache_size): Add target_desc parameter, and use it.
2051 (free_register_cache_thread, free_register_cache_thread_one)
2052 (regcache_release, register_cache_size): New.
2053 (register_size): Add target_desc parameter, and use it.
2054 (register_data, supply_register, supply_register_zeroed)
2055 (supply_regblock, supply_register_by_name, collect_register)
2056 (collect_register_as_string, collect_register_by_name): Adjust.
2057 * regcache.h (struct target_desc): Forward declare.
2058 (struct regcache) <tdesc>: New field.
2059 (init_register_cache, new_register_cache): Add target_desc
2061 (regcache_invalidate_thread): Declare.
2062 (regcache_invalidate_one): Delete declaration.
2063 (regcache_release): Declare.
2064 (find_register_by_number, register_cache_size, register_size)
2065 (find_regno): Add target_desc parameter.
2066 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
2068 * remote-utils.c: Include tdesc.h.
2069 (outreg, prepare_resume_reply): Adjust.
2070 * server.c: Include tdesc.h.
2071 (gdbserver_xmltarget): Delete declaration.
2072 (get_features_xml, process_serial_event): Adjust.
2073 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
2075 (struct process_info) <tdesc>: New field.
2076 (ipa_tdesc): Declare.
2077 * tdesc.c: New file.
2078 * tdesc.h: New file.
2079 * tracepoint.c: Include tdesc.h.
2080 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
2081 (get_context_regcache): Adjust to pass ipa_tdesc down.
2082 (do_action_at_tracepoint): Adjust to get the register cache size
2083 from the context regcache's description.
2084 (traceframe_walk_blocks): Adjust to get the register cache size
2085 from the current trace frame's description.
2086 (traceframe_get_pc): Adjust to get current trace frame's
2087 description and pass it down.
2088 (gdb_collect): Adjust to get the register cache size from the
2090 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
2091 (gdbserver_xmltarget): Delete.
2092 (initialize_low_tracepoint): Set the ipa's target description.
2093 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
2094 (initialize_low_tracepoint): Set the ipa's target description.
2095 * linux-x86-low.c: Include tdesc.h.
2096 [__x86_64__] (is_64bit_tdesc): New.
2097 (ps_get_thread_area, x86_get_thread_area): Use it.
2098 (i386_cannot_store_register): Rename to ...
2099 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
2100 (i386_cannot_fetch_register): Rename to ...
2101 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
2102 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
2104 (target_regsets): Rename to ...
2105 (x86_regsets): ... this.
2106 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
2108 (x86_siginfo_fixup): Use is_64bit_tdesc.
2109 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
2110 (tdesc_x32_avx_linux, tdesc_x32_linux)
2111 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
2113 (x86_linux_update_xmltarget): Delete.
2114 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
2115 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
2116 (AMD64_LINUX_USER64_CS): New.
2117 (x86_linux_read_description): New, based on
2118 x86_linux_update_xmltarget.
2119 (same_process_callback): New.
2120 (x86_arch_setup_process_callback): New.
2121 (x86_linux_update_xmltarget): New.
2122 (x86_regsets_info): New.
2123 (amd64_linux_regs_info): New.
2124 (i386_linux_usrregs_info): New.
2125 (i386_linux_regs_info): New.
2126 (x86_linux_regs_info): New.
2127 (x86_arch_setup): Reimplement.
2128 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2129 (x86_emit_ops): Ditto.
2130 (the_low_target): Adjust. Install x86_linux_regs_info,
2131 x86_cannot_fetch_register, and x86_cannot_store_register.
2132 (initialize_low_arch): New.
2133 * linux-ia64-low.c (tdesc_ia64): Declare.
2134 (ia64_fetch_register): Adjust.
2135 (ia64_usrregs_info, regs_info): New globals.
2136 (ia64_regs_info): New function.
2137 (the_low_target): Adjust.
2138 (initialize_low_arch): New function.
2139 * linux-sparc-low.c (tdesc_sparc64): Declare.
2140 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2142 (sparc_arch_setup): New function.
2143 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2144 (the_low_target): Adjust.
2145 (initialize_low_arch): New function.
2146 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2147 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2148 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2149 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2150 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2151 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2152 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2153 (tdesc_powerpc_isa205_vsx64l): Declare.
2154 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2155 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2156 (ppc_set_pc, ppc_get_hwcap): Adjust.
2157 (ppc_usrregs_info): Forward declare.
2158 (!__powerpc64__) ppc_regmap_adjusted: New global.
2159 (ppc_arch_setup): Adjust to the current process'es target
2161 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2162 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2163 (ppc_store_evrregset): Adjust.
2164 (target_regsets): Rename to ...
2165 (ppc_regsets): ... this, and make static.
2166 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2167 (ppc_regs_info): New function.
2168 (the_low_target): Adjust.
2169 (initialize_low_arch): New function.
2170 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2171 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2172 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2173 (tdesc_s390x_linux64v2): Declare.
2174 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2175 (s390_fill_gregset, s390_store_last_break): Adjust.
2176 (target_regsets): Rename to ...
2177 (s390_regsets): ... this, and make static.
2178 (s390_get_pc, s390_set_pc): Adjust.
2179 (s390_get_hwcap): New target_desc parameter, and use it.
2180 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2181 (s390_arch_setup): Adjust to set the current process'es target
2182 description. Don't adjust the regmap.
2183 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2184 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2185 (regs_info_3264): New globals.
2186 (s390_regs_info): New function.
2187 (the_low_target): Adjust.
2188 (initialize_low_arch): New function.
2189 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2190 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2191 [__mips64] (init_registers_mips_linux)
2192 (init_registers_mips_dsp_linux): Delete defines.
2193 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2194 (have_dsp): New global.
2195 (mips_read_description): New, based on mips_arch_setup.
2196 (mips_arch_setup): Reimplement.
2197 (get_usrregs_info): New function.
2198 (mips_cannot_fetch_register, mips_cannot_store_register)
2199 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2200 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2201 (target_regsets): Rename to ...
2202 (mips_regsets): ... this, and make static.
2203 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2204 (dsp_regs_info, regs_info): New globals.
2205 (mips_regs_info): New function.
2206 (the_low_target): Adjust.
2207 (initialize_low_arch): New function.
2208 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2209 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2211 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2212 (arm_read_description): New, with bits factored from
2214 (arm_arch_setup): Reimplement.
2215 (target_regsets): Rename to ...
2216 (arm_regsets): ... this, and make static.
2217 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2218 (arm_regs_info): New function.
2219 (the_low_target): Adjust.
2220 (initialize_low_arch): New function.
2221 * linux-m68k-low.c (tdesc_m68k): Declare.
2222 (target_regsets): Rename to ...
2223 (m68k_regsets): ... this, and make static.
2224 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2225 (m68k_regs_info): New function.
2226 (m68k_arch_setup): New function.
2227 (the_low_target): Adjust.
2228 (initialize_low_arch): New function.
2229 * linux-sh-low.c (tdesc_sharch): Declare.
2230 (target_regsets): Rename to ...
2231 (sh_regsets): ... this, and make static.
2232 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2233 (sh_regs_info, sh_arch_setup): New functions.
2234 (the_low_target): Adjust.
2235 (initialize_low_arch): New function.
2236 * linux-bfin-low.c (tdesc_bfin): Declare.
2237 (bfin_arch_setup): New function.
2238 (bfin_usrregs_info, regs_info): New globals.
2239 (bfin_regs_info): New function.
2240 (the_low_target): Adjust.
2241 (initialize_low_arch): New function.
2242 * linux-cris-low.c (tdesc_cris): Declare.
2243 (cris_arch_setup): New function.
2244 (cris_usrregs_info, regs_info): New globals.
2245 (cris_regs_info): New function.
2246 (the_low_target): Adjust.
2247 (initialize_low_arch): New function.
2248 * linux-cris-low.c (tdesc_crisv32): Declare.
2249 (cris_arch_setup): New function.
2250 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2251 (cris_regs_info): New function.
2252 (the_low_target): Adjust.
2253 (initialize_low_arch): New function.
2254 * linux-m32r-low.c (tdesc_m32r): Declare.
2255 (m32r_arch_setup): New function.
2256 (m32r_usrregs_info, regs_info): New globals.
2257 (m32r_regs_info): Adjust.
2258 (initialize_low_arch): New function.
2259 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2260 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2261 (tic6x_usrregs_info): Forward declare.
2262 (tic6x_read_description): New function, based on ...
2263 (tic6x_arch_setup): ... this. Reimplement.
2264 (target_regsets): Rename to ...
2265 (tic6x_regsets): ... this, and make static.
2266 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2267 (tic6x_regs_info): New function.
2268 (the_low_target): Adjust.
2269 (initialize_low_arch): New function.
2270 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2271 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2272 (target_regsets): Rename to ...
2273 (xtensa_regsets): ... this, and make static.
2274 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2276 (xtensa_arch_setup, xtensa_regs_info): New functions.
2277 (the_low_target): Adjust.
2278 (initialize_low_arch): New function.
2279 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2280 (nios2_arch_setup): Set the current process'es tdesc.
2281 (target_regsets): Rename to ...
2282 (nios2_regsets): ... this.
2283 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2284 (nios2_regs_info): New function.
2285 (the_low_target): Adjust.
2286 (initialize_low_arch): New function.
2287 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2288 (aarch64_arch_setup): Set the current process'es tdesc.
2289 (target_regsets): Rename to ...
2290 (aarch64_regsets): ... this.
2291 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2292 (aarch64_regs_info): New function.
2293 (the_low_target): Adjust.
2294 (initialize_low_arch): New function.
2295 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2297 (target_regsets): Rename to ...
2298 (tile_regsets): ... this.
2299 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2300 (tile_regs_info): New function.
2301 (tile_arch_setup): Set the current process'es tdesc.
2302 (the_low_target): Adjust.
2303 (initialize_low_arch): New function.
2304 * spu-low.c (tdesc_spu): Declare.
2305 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2306 * win32-arm-low.c (tdesc_arm): Declare.
2307 (arm_arch_setup): New function.
2308 (the_low_target): Install arm_arch_setup instead of
2310 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2311 (init_windows_x86): Rename to ...
2312 (i386_arch_setup): ... this. Set `win32_tdesc'.
2313 (the_low_target): Adjust.
2314 * win32-low.c (win32_tdesc): New global.
2315 (child_add_thread): Don't create the thread cache here.
2316 (do_initial_child_stuff): Set the new process'es tdesc.
2317 * win32-low.h (struct target_desc): Forward declare.
2318 (win32_tdesc): Declare.
2319 * lynx-i386-low.c (tdesc_i386): Declare global.
2320 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2321 * lynx-low.c (lynx_tdesc): New global.
2322 (lynx_add_process): Set the new process'es tdesc.
2323 * lynx-low.h (struct target_desc): Forward declare.
2324 (lynx_tdesc): Declare global.
2325 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2326 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2327 * nto-low.c (nto_tdesc): New global.
2328 (do_attach): Set the new process'es tdesc.
2329 * nto-low.h (struct target_desc): Forward declare.
2330 (nto_tdesc): Declare.
2331 * nto-x86-low.c (tdesc_i386): Declare.
2332 (nto_x86_arch_setup): Set `nto_tdesc'.
2334 2013-06-04 Gary Benson <gbenson@redhat.com>
2336 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2337 to qSupported response when appropriate.
2338 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2339 with nonzero-length annex.
2340 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2341 arguments supplied in annex.
2343 2013-05-31 Doug Evans <dje@google.com>
2346 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2347 64 bits in 64-cross-32 environment.
2349 2013-05-28 Pedro Alves <palves@redhat.com>
2351 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2352 (aarch64-without-fpu.c): Delete rule.
2353 * configure.srv (aarch64*-*-linux*): Remove references to
2354 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2355 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2358 2013-05-24 Pedro Alves <palves@redhat.com>
2360 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2361 instead of strchr/decode_address. Error if the range isn't split
2362 with a ','. Don't assume there's be a ':' in the action.
2364 2013-05-23 Yao Qi <yao@codesourcery.com>
2365 Pedro Alves <palves@redhat.com>
2367 * linux-low.c (lwp_in_step_range): New function.
2368 (linux_wait_1): If the thread was range stepping and stopped
2369 outside the stepping range, report the stop to GDB. Otherwise,
2370 continue stepping. Add range stepping debug output.
2371 (linux_set_resume_request): Copy the step range from the resume
2373 (linux_supports_range_stepping): New.
2374 (linux_target_ops) <supports_range_stepping>: Set to
2375 linux_supports_range_stepping.
2376 * linux-low.h (struct linux_target_ops)
2377 <supports_range_stepping>: New field.
2378 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2379 * linux-x86-low.c (x86_supports_range_stepping): New.
2380 (the_low_target) <supports_range_stepping>: Set to
2381 x86_supports_range_stepping.
2382 * server.c (handle_v_cont): Handle 'r' action.
2383 (handle_v_requests): Append ";r" if the target supports range
2385 * target.h (struct thread_resume) <step_range_start,
2386 step_range_end>: New fields.
2387 (struct target_ops) <supports_range_stepping>:
2389 (target_supports_range_stepping): New macro.
2391 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2393 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2394 confusion in comment.
2396 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2398 * lynx-low.c (struct process_info_private): New type.
2399 (lynx_add_process): New function.
2400 (lynx_create_inferior, lynx_attach): Replace calls to
2401 add_process by calls to lynx_add_process.
2402 (lynx_resume): If PTID is null, then try using
2403 current_process()->private->last_wait_event_ptid.
2405 (lynx_clear_inferiors): Delete. The contents of that function
2406 has been inlined in lynx_mourn;
2407 (lynx_wait_1): Save the ptid in the process's private data.
2408 (lynx_mourn): Free the process' private data. Replace call
2409 to lynx_clear_inferiors by call to clear_inferiors.
2411 2013-05-17 Yao Qi <yao@codesourcery.com>
2413 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2416 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2418 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2419 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2420 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2421 PT_TEXT_END_ADDR guards. Update comments.
2422 (linux_target_op) <read_offsets>: Conditionally define to
2423 linux_read_offsets if the target is UCLIBC and if it defines
2424 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2426 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2427 Andrew Jenner <andrew@codesourcery.com>
2429 * Makefile.in (SFILES): Add linux-nios2-low.c.
2430 (clean): Add action to delete nios2-linux.c.
2431 (nios2-linux.c): New rule.
2432 * configure.srv: Add nios2*-*-linux*.
2433 * linux-nios2-low.c: New.
2435 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2437 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2439 2013-04-25 Hui Zhu <hui@codesourcery.com>
2442 * ax.c (ax_printf): Add fflush.
2444 2013-04-22 Tom Tromey <tromey@redhat.com>
2446 * Makefile.in (SFILES): Add filestuff.c.
2447 (OBS): Add filestuff.o.
2448 (filestuff.o): New target.
2449 * config.in, configure: Rebuild.
2450 * configure.ac: Check for fdwalk, pipe2.
2452 2013-04-17 Pedro Alves <palves@redhat.com>
2454 * configure.ac (USE_THREAD_DB): Delete variable.
2455 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2456 Don't AC_SUBST USE_THREAD_DB.
2457 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2458 * config.in, configure: Regenerate.
2460 2013-04-16 Pedro Alves <palves@redhat.com>
2462 * linux-low.h (struct lwp_info) <thread_known>: Move under
2463 the USE_THREAD_DB #ifdef.
2465 2013-04-16 Pedro Alves <palves@redhat.com>
2467 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2468 (linux-low.o): Delete rule.
2469 * linux-low.h: Always include "gdb_thread_db.h" instead of
2470 conditionally including thread_db.h.
2471 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2474 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2476 * Makefile.in (install-only): Fix make install regression.
2478 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2480 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2481 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2483 * gdbserver.1: Remove.
2485 2013-03-22 Pedro Alves <palves@redhat.com>
2487 * linux-low.c (handle_extended_wait): Don't call
2488 linux_enable_event_reporting.
2490 2013-03-15 Tony Theodore <tonyt@logyst.com>
2493 * Makefile.in (SHELL): Use @SHELL@.
2495 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2497 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2500 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2502 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2503 Remove extraneous NULL element.
2505 2013-03-13 Yao Qi <yao@codesourcery.com>
2507 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2508 'V' block in trace frame.
2510 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2512 * target.h (struct target_ops): Add btrace ops.
2513 (target_supports_btrace): New macro.
2514 (target_enable_btrace): New macro.
2515 (target_disable_btrace): New macro.
2516 (target_read_btrace): New macro.
2517 * gdbthread.h (struct thread_info): Add btrace field.
2518 * server.c: Include btrace-common.h.
2519 (handle_btrace_general_set): New function.
2520 (handle_btrace_enable): New function.
2521 (handle_btrace_disable): New function.
2522 (handle_general_set): Call handle_btrace_general_set.
2523 (handle_qxfer_btrace): New function.
2524 (struct qxfer qxfer_packets[]): Add btrace entry.
2525 * inferiors.c (remove_thread): Disable btrace.
2526 * linux-low: Include linux-btrace.h.
2527 (linux_low_enable_btrace): New function.
2528 (linux_low_read_btrace): New function.
2529 (linux_target_ops): Add btrace ops.
2530 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2531 Add srv_linux_btrace=yes.
2532 (x86_64-*-linux*): Add linux-btrace.o.
2533 Add srv_linux_btrace=yes.
2534 * configure.ac: Define HAVE_LINUX_BTRACE.
2535 * config.in: Regenerated.
2536 * configure: Regenerated.
2538 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2540 * server.c (handle_qxfer): Preserve error message if -3 is
2542 (qxfer): Document the -3 return value.
2544 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2546 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2547 (linux_btrace_h): New variable.
2548 (linux-btrace.o): New rule.
2550 2013-03-08 Stan Shebs <stan@codesourcery.com>
2551 Hafiz Abid Qadeer <abidh@codesourcery.com>
2553 * tracepoint.c (trace_buffer_size): New global.
2554 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2555 (init_trace_buffer): Change to one-argument function. Allocate
2556 trace buffer memory.
2557 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2558 handle QTBuffer:size packet.
2559 (cmd_bigqtbuffer_size): New function.
2560 (initialize_tracepoint): Call init_trace_buffer with
2561 DEFAULT_TRACE_BUFFER_SIZE.
2562 * server.c (handle_query): Add QTBuffer:size in the
2565 2013-03-07 Yao Qi <yao@codesourcery.com>
2567 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2568 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2570 (cmd_qtsp): Adjust condition. Do post increment.
2571 Set cur_action and cur_step_action back to 0.
2573 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2576 * linux-low.c (linux_write_memory): Return early success if LEN is
2579 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2581 * configure.srv: Add x86_64-*-cygwin* as target.
2583 2013-02-28 Tom Tromey <tromey@redhat.com>
2585 * configure.ac: Invoke AC_SYS_LARGEFILE.
2586 * configure, config.in: Rebuild.
2588 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2590 * win32-low.c: Throughout, fix format strings and casts of
2591 printf-like functions to avoid type related warnings on all
2593 (get_child_debug_event): Print dwDebugEventCode as hex since
2594 that's how it's usually documented.
2596 2013-02-28 Yao Qi <yao@codesourcery.com>
2598 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2601 2013-02-27 Jiong Wang <jiwang@tilera.com>
2603 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2604 (reg-tilegx32.c): New rule.
2605 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2606 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2607 different register info initializer according to elf class.
2608 (init_registers_tilgx32): New function. The tilegx32 register info
2610 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2611 (tile_store_gregset): Likewise.
2613 2013-02-27 Yao Qi <yao@codesourcery.com>
2615 * server.c (process_point_options): Print debug message when
2616 debug_threads is true.
2618 2013-02-26 Yao Qi <yao@codesourcery.com>
2620 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2622 2013-02-19 Pedro Alves <palves@redhat.com>
2623 Kai Tietz <ktietz@redhat.com>
2627 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2628 instead of strtoul to extract address from packet.
2629 (process_serial_event) <'z'>: Likewise.
2631 2013-02-18 Yao Qi <yao@codesourcery.com>
2633 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2635 2013-02-14 Pedro Alves <palves@redhat.com>
2639 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2640 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2642 2013-02-14 Pedro Alves <palves@redhat.com>
2644 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2646 2013-02-14 Pedro Alves <palves@redhat.com>
2648 * tracepoint.c (save_string): Delete.
2649 (add_tracepoint_action): Use savestring instead of save_string.
2651 2013-02-12 Pedro Alves <palves@redhat.com>
2653 * linux-xtensa-low.c: Ditto.
2654 * xtensa-xtregs.c: Ditto.
2656 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2658 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2661 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2663 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2664 aarch64_num_wp_regs and aarch64_num_bp_regs to
2665 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2667 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2669 * linux-aarch64-low.c (ps_get_thread_area): Replace
2670 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2672 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2673 Marcus Shawcroft <marcus.shawcroft@arm.com>
2674 Nigel Stephens <nigel.stephens@arm.com>
2675 Yufeng Zhang <yufeng.zhang@arm.com>
2677 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2678 (aarch64.c, aarch64-without-fpu.c): New targets.
2679 * configure.srv (aarch64*-*-linux*): New.
2680 * linux-aarch64-low.c: New file.
2682 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2684 * linux-low.c (handle_extended_wait, linux_create_inferior)
2685 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2686 (dequeue_one_deferred_signal, linux_resume_one_thread)
2687 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2688 (linux_tracefork_grandchild, linux_test_for_tracefork)
2689 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2690 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2691 where the argument is 0.
2693 2013-01-25 Yao Qi <yao@codesourcery.com>
2695 * event-loop.c: Include "queue.h".
2696 (gdb_event_p): New typedef.
2697 (struct gdb_event) <next_event>: Remove.
2698 (event_queue): Change to QUEUE(gdb_event_p).
2699 (async_queue_event): Remove.
2700 (gdb_event_xfree): New.
2701 (initialize_event_loop): New.
2702 (process_event): Use API from QUEUE.
2703 (wait_for_event): Likewise.
2704 * server.c (main): Call initialize_event_loop.
2705 * server.h (initialize_event_loop): Declare.
2707 2013-01-18 Yao Qi <yao@codesourcery.com>
2709 * ax.h (struct eval_agent_expr_context): New.
2710 (gdb_eval_agent_expr): Update declaration.
2711 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2712 TFRAME. Add new argument CTX.
2713 * server.h (struct eval_agent_expr_context): Declare.
2714 (agent_mem_read, agent_tsv_read): Update declaration.
2715 (agent_mem_read_string): Likewise.
2716 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2717 (add_traceframe_block): Add new argument TPOINT.
2718 Increase TPOINT->traceframe_usage.
2719 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2720 eval_tracepoint_agent_expr.
2721 (condition_true_at_tracepoint): Likewise.
2722 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2723 (agent_mem_read_string, agent_tsv_read): Likewise.
2725 2013-01-16 Yao Qi <yao@codesourcery.com>
2727 * linux-low.c (linux_resume_one_lwp): Don't check
2728 'lwp->bp_reinsert != 0'.
2730 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2731 Pedro Alves <palves@redhat.com>
2733 * lynx-low.c (ptrace_request_to_str): Define a temporary
2734 macro and use it to simplify this function's implementation.
2736 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2738 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2741 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2743 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2745 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2747 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2749 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2751 * lynx-low.c (lynx_resume): Use the resume_info parameter
2752 to determine the ptid for the lynx_ptrace call, unless
2753 it is equal to minus_one_ptid, in which case we use the
2754 ptid of the current_inferior.
2755 (lynx_wait_1): After having received a thread create/exit
2756 event, resume the inferior's execution using the signaling
2757 thread's ptid, rather than the old ptid.
2759 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2761 * lynx-low.c (lynx_resume): Delete variable ret.
2763 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2765 * gdbreplay.c (gdbreplay_version): Update copyright year.
2766 * server.c (gdbserver_version): Likewise.
2768 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2770 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2773 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2775 * lynx-low.c (ptrace_request_to_str): Add handling for
2778 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2780 * lynx-low.c (lynx_attach): Delete variable new_process.
2782 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2784 * lynx-low.c (lynx_create_inferior): Delete variable
2787 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2789 * lynx-low.c (ptrace_request_to_str): Do not handle
2790 PTRACE_GETTHREADLIST if this macro does not exist.
2792 2012-12-15 Yao Qi <yao@codesourcery.com>
2794 * Makefile.in (OBS): Add notif.o.
2795 * notif.c, notif.h: New.
2796 * server.c: Include "notif.h".
2797 (struct vstop_notif) <next>: Remove.
2799 (queue_stop_reply): Update.
2800 (push_event, send_next_stop_reply): Remove.
2801 (discard_queued_stop_replies): Update.
2802 (notif_stop): New variable.
2803 (handle_v_stopped): Remove.
2804 (handle_v_requests): Don't call handle_v_stopped. Call
2805 handle_ack_notif instead.
2806 (queue_stop_reply_callback): Call notif_event_enque instead
2807 of queue_stop_reply.
2808 (handle_status): Don't call send_next_stop_reply, call
2809 notif_write_event instead.
2810 (kill_inferior_callback): Likewise.
2811 (detach_or_kill_inferior_callback): Likewise.
2812 (main): Call initialize_notif.
2813 (process_serial_event): Call QUEUE_is_empty.
2814 (handle_target_event): Call notif_push instead of push event.
2815 * server.h (push_event): Remove declaration.
2817 2012-12-10 Tom Tromey <tromey@redhat.com>
2819 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2820 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2823 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2824 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2825 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2826 (amd64-linux-ipa.o, ax.o): Rewrite.
2827 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2828 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2829 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2830 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2831 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2832 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2833 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2834 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2835 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2836 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2837 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2838 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2839 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2840 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2841 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2842 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2843 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2844 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2845 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2846 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2847 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2848 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2849 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2850 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2851 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2852 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2853 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2854 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2855 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2856 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2857 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2858 (reg-tilegx.o): Remove.
2859 (all_object_files): New macro.
2860 Include .deps files.
2861 * aclocal.m4, configure: Rebuild.
2862 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2863 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2864 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2866 2012-12-05 Tom Tromey <tromey@redhat.com>
2869 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2871 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2873 * configure.ac: Check for linux/perf_event.h.
2874 * config.in: Regenerated.
2875 * configure: Regenerated.
2877 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2879 * hostio.c (handle_readlink): Decrease buffer size
2880 parameter passed to readlink by one byte.
2882 2012-11-26 Yao Qi <yao@codesourcery.com>
2884 * configure.ac (build_warnings): Append '-Wempty-body'.
2885 * configure: Regenerated.
2886 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2889 2012-11-15 Pierre Muller <muller@sourceware.org>
2891 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2892 * config.in: Regenerate.
2893 * configure: Regenerate.
2894 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2895 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2896 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2897 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2899 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2900 instead of <sys/wait.h> header.
2901 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2903 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2905 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2906 (various make rules): Remove -DGDBSERVER
2908 2012-11-09 Yao Qi <yao@codesourcery.com>
2910 * spu-low.c (current_ptid): Move it to ..
2911 * gdbthread.h: ... here. New.
2912 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2913 * server.c (myresume, process_serial_event): Likewise.
2914 * thread-db.c (thread_db_find_new_threads): Likewise.
2915 * tracepoint.c (run_inferior_command): Likewise.
2917 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2919 * server.c (handle_search_memory_1): Include access length in
2922 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2924 * linux-crisv32-low.c: Fix compile errors.
2926 2012-09-04 Yao Qi <yao@codesourcery.com>
2928 * tracepoint.c (cmd_qtsv): Adjust debug message.
2929 Don't check CUR_TPOINT.
2931 2012-08-28 Yao Qi <yao@codesourcery.com>
2933 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2934 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2935 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2936 Remove declarations of xmalloc, xreallloc, xstrdup and
2938 * Makefile.in (libiberty_h): New.
2939 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2940 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2942 2012-08-23 Yao Qi <yao@codesourcery.com>
2944 * server.h: Remove declaration of 'xsnprintf'.
2946 2012-08-22 Keith Seitz <keiths@redhat.com>
2948 * server.h: Include build-gnulib-gbserver/config.h.
2949 * gdbreplay.c: Likewise.
2951 2012-08-08 Doug Evans <dje@google.com>
2953 * Makefile.in (SFILES): Add gdb_vecs.c.
2954 (OBS): Add gdb_vecs.o.
2955 (gdb_vecs_h, host_defs_h): New variables.
2956 (thread-db.o): Add $(gdb_vecs_h) dependency.
2957 (gdb_vecs.o): New rule.
2958 * thread-db.c: #include "gdb_vecs.h".
2959 (thread_db_load_search): Use a vector to iterate over path elements.
2960 Handle text appearing after "$pdir".
2962 * configure.ac: Add check for strstr.
2963 * config.in: Regenerate.
2964 * configure: Regenerate.
2966 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2968 * hostio.c (handle_pread): If pread fails, fall back to attempting
2970 (handle_pwrite): Likewise for pwrite.
2972 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2974 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2975 between unsupported TYPE and unimplementable ADDR/LEN combination.
2976 (arm_insert_point): Act on new return value.
2978 2012-07-31 Pedro Alves <palves@redhat.com>
2980 * server.c (process_point_options): Only skip tokens if we find
2981 one that is unrecognized. Don't treat 'X' specially while
2982 skipping unrecognized tokens.
2984 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2986 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2987 to 4-byte-align HW breakpoint addresses for Thumb.
2989 2012-07-27 Yao Qi <yao@codesourcery.com>
2993 * server.h: Declare gdb_agent_about_to_close.
2994 * target.c (kill_inferior): Include "agent.h".
2995 New. Send command 'kill'.
2996 * target.h (kill_inferior): Removed macro.
2997 * tracepoint.c (gdb_agent_about_to_close): New.
2998 (gdb_agent_helper_thread): Handle command 'close'.
2999 Wait endlessly until the inferior stops.
3000 Install gdb_agent_remove_socket to atexit hook.
3001 (agent_socket_name): New static variable.
3002 (gdb_agent_socket_init): Replace local variable 'name' with
3003 'agent_socket_name'.
3004 (gdb_agent_remove_socket): New.
3006 2012-07-27 Yao Qi <yao@codesourcery.com>
3008 * server.c (process_point_options): Stop at 'X' when parsing.
3010 2012-07-19 Michael Eager <eager@eagercon.com>
3012 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
3014 * linux-x86-low.c (x86_insert_point, x86_remove_point):
3015 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
3016 hardware breakpoint.
3018 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3020 * gdbserver/linux-low.c (initialize_low): Call
3021 linux_ptrace_init_warnings.
3023 2012-07-02 Doug Evans <dje@google.com>
3025 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
3028 2012-07-02 Stan Shebs <stan@codesourcery.com>
3030 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
3031 (ax.o): Add it to build rule.
3033 (OBS): Add format.o.
3034 (IPA_OBS): Add format.o.
3035 * server.c (handle_query): Claim support for breakpoint commands.
3036 (process_point_options): Add command case.
3037 (process_serial_event): Leave running if there are printfs in
3039 * mem-break.h (any_persistent_commands): Declare.
3040 (add_breakpoint_commands): Declare.
3041 (gdb_no_commands_at_breakpoint): Declare.
3042 (run_breakpoint_commands): Declare.
3043 * mem-break.c (struct point_command_list): New struct.
3044 (struct breakpoint): New field command_list.
3045 (any_persistent_commands): New function.
3046 (add_commands_to_breakpoint): New function.
3047 (add_breakpoint_commands): New function.
3048 (gdb_no_commands_at_breakpoint): New function.
3049 (run_breakpoint_commands): New function.
3050 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
3052 * ax.c: Include format.h.
3053 (ax_printf): New function.
3054 (gdb_eval_agent_expr): Add printf opcode.
3056 2012-06-13 Yao Qi <yao@codesourcery.com>
3058 * server.c (start_inferior): Remove duplicated writes to fields
3059 'last_resume_kind' and 'last_status' of 'current_inferior'.
3061 2012-06-12 Yao Qi <yao@codesourcery.com>
3062 Pedro Alves <palves@redhat.com>
3064 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
3066 * server.c (handle_v_cont): Extend comment.
3068 2012-06-11 Yao Qi <yao@codesourcery.com>
3070 * linux-low.c (linux_attach): Add 'static'.
3072 2012-06-06 Yao Qi <yao@codesourcery.com>
3074 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
3076 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3078 Fix gcc -flto compilation warning.
3079 * server.c (main): Make variable multi_mode and attach volatile.
3081 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3083 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
3084 if the platform doesn't know about it.
3086 2012-05-30 Jeff Kenton <jkenton@tilera.com>
3088 * Makefile.in (SFILES): Add linux-tile-low.c.
3089 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
3090 * configure.srv: Handle tilegx-*-linux*.
3091 * linux-tile-low.c: New file.
3093 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3095 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
3097 2012-05-24 Pedro Alves <palves@redhat.com>
3101 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
3103 2012-05-24 Pedro Alves <palves@redhat.com>
3107 Replace target_signal with gdb_signal throughout.
3109 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
3111 * linux-low.c (linux_store_registers): Avoid the copying sequence
3112 when no data has been retrieved by ptrace.
3114 2012-05-22 Will Deacon <will.deacon@arm.com>
3116 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
3117 Include asm/ptrace.h.
3118 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3121 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3123 * linux-low.c (linux_store_registers): Don't re-retrieve data
3124 with ptrace that has already been obtained from /proc. Always
3125 copy any data retrieved with ptrace to the buffer supplied.
3127 2012-05-11 Yao Qi <yao@codesourcery.com>
3128 Pedro Alves <palves@redhat.com>
3130 * linux-low.c (enum stopping_threads_kind): New.
3131 (stopping_threads): Change type to `enum stopping_threads_kind'.
3132 (handle_extended_wait): If stopping and suspending threads, leave
3133 the new_lwp suspended too.
3134 (linux_wait_for_event): Adjust.
3135 (stop_all_lwps): Set `stopping_threads' to
3136 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3137 whether we're suspending threads or just stopping them. Assert no
3140 2012-04-29 Yao Qi <yao@codesourcery.com>
3142 * server.h: Move some code to ...
3143 * gdbthread.h: ... here. New.
3144 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3145 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3146 (nto-low.o, win32-low.o): Likewise.
3147 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3148 * regcache.c, remote-utils.c, server.c: Likewise.
3149 * target.c, tracepoint.c, win32-low.c: Likewise.
3151 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3153 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3154 (PTRACE_ARG4_TYPE): Likewise.
3155 (PTRACE_XFER_TYPE): Likewise.
3156 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3157 ptrace to PTRACE_ARG3_TYPE.
3158 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3159 (PTRACE_ARG4_TYPE): Likewise.
3160 (PTRACE_XFER_TYPE): Likewise.
3161 (linux_detach_one_lwp): Cast fourth argument of
3162 ptrace to long then PTRACE_ARG4_TYPE.
3163 (regsets_fetch_inferior_registers): Cast third argument of
3164 ptrace to long then PTRACE_ARG3_TYPE.
3165 (regsets_store_inferior_registers): Likewise.
3167 2012-04-20 Pedro Alves <palves@redhat.com>
3169 * configure: Regenerate.
3171 2012-04-19 Pedro Alves <palves@redhat.com>
3173 * Makefile.in (GNULIB_BUILDDIR): New.
3174 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3175 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3176 (all, install-only, uninstall, clean-info, all-lib, clean): No
3177 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3178 (maintainer-clean realclean distclean): Use subdir_do.
3180 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3181 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3182 * acinclude.m4: Include acx_configure_dir.m4.
3183 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3184 calls. Call AC_PROG_RANLIB. Configure gnulib using
3187 (GNULIB_STDINT_H): Adjust.
3188 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3189 * gdbreplay.c: Include build-gnulib/config.h.
3190 * server.h: Likewise.
3191 * aclocal.m4: Regenerate.
3192 * config.in: Regenerate.
3193 * configure: Regenerate.
3195 2012-04-19 Pedro Alves <palves@redhat.com>
3197 * Makefile.in (LIBGNU, INCGNU): Adjust.
3198 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3199 (all, install-only, uninstall, clean-info, all-lib, clean)
3200 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3201 * configure.ac: Adjust AC_OUTPUT output.
3202 * aclocal.m4: Regenerate.
3203 * configure: Regenerate.
3205 2012-04-19 Pedro Alves <palves@redhat.com>
3207 * Makefile.in (generated_files): New.
3208 (server_h): Remove the explicit dependency on config.h, and depend
3209 on $generated_files.
3211 2012-04-19 Pedro Alves <palves@redhat.com>
3213 * Makefile.in (INCGNU): Add -Ignulib.
3215 2012-04-19 Pedro Alves <palves@redhat.com>
3217 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3218 (INCGNU): ... this, and spell out -I here.
3219 (GNULIB_LIB): Rename to ...
3221 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3223 2012-04-19 Pedro Alves <palves@redhat.com>
3225 * config.in: Regenerate.
3227 2012-04-19 Pedro Alves <palves@redhat.com>
3229 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3230 * server.h (memmem): Remove declaration.
3231 * config.in: Regenerate.
3232 * configure: Regenerate.
3234 2012-04-19 Yao Qi <yao@codesourcery.com>
3236 * Makefile.in (SFILES): Add common/vec.c.
3240 2012-04-19 Yao Qi <yao@codesourcery.com>
3242 * remote-utils.c (prepare_resume_reply): Replace with macro
3243 target_core_of_thread.
3244 * server.c (handle_qxfer_threads_proper): Likewise.
3245 * target.h (traget_core_of_thread): New macro.
3247 2012-04-18 Pedro Alves <palves@redhat.com>
3249 * aclocal.m4: Regenerate.
3250 * configure: Regenerate.
3252 2012-04-16 Yao Qi <yao@codesourcery.com>
3254 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3255 duplicated on address.
3257 2012-04-16 Yao Qi <yao@codesourcery.com>
3259 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3260 (struct tracepoint_action_ops) <send>: New field.
3261 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3262 (agent_expr_send, x_tracepoint_action_send): New.
3263 (l_tracepoint_action_send): New.
3264 (cmd_qtdp): Download and install tracepoint
3265 according to `use_agent'.
3266 (run_inferior_command): Add one more parameter `len'.
3268 (tracepoint_send_agent): New.
3269 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3271 2012-04-16 Yao Qi <yao@codesourcery.com>
3273 * tracepoint.c (download_tracepoints): Moved to ...
3274 (cmd_qtstart): ... here.
3276 2012-04-14 Yao Qi <yao@codesourcery.com>
3278 * tracepoint.c: Include inttypes.h.
3279 (struct collect_memory_action): Use sized types.
3280 (struct tracepoint): Likewise.
3281 (cmd_qtdp, stop_tracing): Update print specifiers.
3282 (cmd_qtp, response_tracepoint): Likewise.
3283 (collect_data_at_tracepoint): Likewise.
3284 (collect_data_at_step): Likewise.
3286 2012-04-14 Yao Qi <yao@codesourcery.com>
3288 Import gnulib module inttypes.
3289 * aclocal.m4, config.in, configure: Regenerated.
3291 2012-04-14 Yao Qi <yao@codesourcery.com>
3293 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3294 Makefile and config.status at last.
3296 2012-04-13 Yao Qi <yao@codesourcery.com>
3298 * tracepoint.c: Include stdint.h unconditionally.
3300 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3302 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3303 on BFD_HAVE_SYS_PROCFS_TYPE.
3304 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3305 * configure: Regenerate.
3306 * config.in: Likewise.
3308 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3310 * Makefile.in (clean): Also remove x32.c x32-linux.c
3311 x32-avx.c x32-avx-linux.c.
3312 (x32.o): New target.
3314 (x32-linux.o): Likewise.
3315 (x32-linux.c): Likewise.
3316 (x32-avx.o): Likewise.
3317 (x32-avx.c): Likewise.
3318 (x32-avx-linux.o): Likewise.
3319 (x32-avx-linux.c): Likewise.
3321 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3322 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3323 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3324 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3325 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3326 i386/x32-avx-linux.xml.
3328 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3329 (init_registers_x32_avx_linux): Likwise.
3330 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3331 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3333 2012-04-13 Pedro Alves <palves@redhat.com>
3335 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3336 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3337 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3338 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3341 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3343 * linux-x86-low.c (compat_x32_clock_t): New.
3344 (compat_x32_siginfo_t): Likewise.
3345 (compat_x32_siginfo_from_siginfo): Likewise.
3346 (siginfo_from_compat_x32_siginfo): Likewise.
3347 (linux_is_elf64): Likewise.
3348 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3349 and siginfo_from_compat_x32_siginfo for x32.
3350 (x86_arch_setup): Set linux_is_elf64.
3352 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3355 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3357 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3358 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3359 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3360 compatible with process.
3362 2012-04-12 Yao Qi <yao@codesourcery.com>
3364 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3365 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3366 (install-only, install-info, clean): Handle sub dir gnulib.
3367 (all-lib, am--refresh): New targets.
3368 (memmem.o): Remove target.
3369 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3370 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3371 (AC_REPLACE_FUNCS): Remove memmem.
3372 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3373 (AC_OUTPUT): Generate Makefile in gnulib/.
3374 * aclocal.m4, config.in, configure: Regenerated.
3376 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3378 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3380 2012-04-05 Pedro Alves <palves@redhat.com>
3382 -Werror=strict-aliasing
3384 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3387 2012-04-04 Pedro Alves <palves@redhat.com>
3389 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3390 (sparc_store_gregset_from_stack, sparc_store_gregset)
3391 (sparc_breakpoint_at): Fix formatting.
3393 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3395 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3397 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3398 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3399 * config.in: Regenerate.
3400 * configure: Likewise.
3402 2012-03-29 Pedro Alves <palves@redhat.com>
3404 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3405 Correct ptrace arguments.
3407 2012-03-28 Pedro Alves <palves@redhat.com>
3409 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3410 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3411 (IA64_FR1_REGNUM): New defines.
3412 (ia64_fetch_register): New.
3413 (the_low_target): Install it.
3414 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3416 * linux-low.c (linux_fetch_registers): Try the
3417 the_low_target.fetch_register hook first.
3419 * linux-arm-low.c (the_low_target): Adjust.
3420 * linux-bfin-low.c (the_low_target): Adjust.
3421 * linux-cris-low.c (the_low_target): Adjust.
3422 * linux-crisv32-low.c (the_low_target): Adjust.
3423 * linux-m32r-low.c (the_low_target): Adjust.
3424 * linux-m68k-low.c (the_low_target): Adjust.
3425 * linux-mips-low.c (the_low_target): Adjust.
3426 * linux-ppc-low.c (the_low_target): Adjust.
3427 * linux-s390-low.c (the_low_target): Adjust.
3428 * linux-sh-low.c (the_low_target): Adjust.
3429 * linux-sparc-low.c (the_low_target): Adjust.
3430 * linux-tic6x-low.c (the_low_target): Adjust.
3431 * linux-x86-low.c (the_low_target): Adjust.
3432 * linux-xtensa-low.c (the_low_target): Adjust.
3434 2012-03-26 Pedro Alves <palves@redhat.com>
3436 * server.c (handle_qxfer_libraries): Don't bail early if
3437 the_target->qxfer_libraries_svr4 is not NULL.
3439 2012-03-26 Pedro Alves <palves@redhat.com>
3441 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3443 2012-03-23 Pedro Alves <palves@redhat.com>
3445 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3446 "library-list-svr4" element's start tag when the the DSO list is
3449 2012-03-23 Pedro Alves <palves@redhat.com>
3451 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3452 a variable whose type size is the same as the inferior's pointer
3455 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3457 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3459 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3460 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3461 * linux-low.h: Include <signal.h>.
3462 (struct siginfo): Remove forward declaration.
3463 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3466 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3468 * .gitignore: Ignore more files.
3470 2012-03-19 Pedro Alves <palves@redhat.com>
3471 Jan Kratochvil <jan.kratochvil@redhat.com>
3473 * server.c (cont_thread, general_thread): Add describing comments.
3474 (start_inferior): Clear `cont_thread'.
3475 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3478 2012-03-15 Yao Qi <yao@codesourcery.com>
3480 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3482 (cmd_qtdp): ... here.
3484 2012-03-15 Yao Qi <yao@codesourcery.com>
3486 * tracepoint.c (struct tracepoint_action_ops): New.
3487 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3488 (m_tracepoint_action_download): New.
3489 (r_tracepoint_action_download): New.
3490 (x_tracepoint_action_download): New.
3491 (l_tracepoint_action_download): New.
3492 (add_tracepoint_action): Install `action->ops' according type.
3493 (download_tracepoint_1): Move code `download' function pointer
3494 of various tracepoint_action_ops.
3496 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3498 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3499 linux_ptrace_attach_warnings.
3501 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3503 * Makefile.in (linux-ptrace.o): New.
3504 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3505 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3506 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3507 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3508 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3510 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3512 2012-03-08 Yao Qi <yao@codesourcery.com>
3513 Pedro Alves <palves@redhat.com>
3515 Fix PR server/13392.
3516 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3518 * tracepoint.c (remove_tracepoint): New.
3519 (cmd_qtdp): Call remove_tracepoint when failed to install.
3521 2012-03-07 Pedro Alves <palves@redhat.com>
3523 * linux-low.c (get_detach_signal): New.
3524 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3525 Pass on pending signals to PTRACE_DETACH. Check the result of the
3527 * server.c (program_signals, program_signals_p): New.
3528 (handle_general_set): Handle QProgramSignals.
3529 * server.h (program_signals, program_signals_p): Declare.
3531 2012-03-05 Pedro Alves <palves@redhat.com>
3532 Jan Kratochvil <jan.kratochvil@redhat.com>
3534 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3537 2012-03-03 Yao Qi <yao@codesourcery.com>
3539 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3540 agent_look_up_symbols.
3542 2012-03-03 Yao Qi <yao@codesourcery.com>
3544 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3545 (linux-x86-low.o): Likewise.
3546 * server.h: Remove in_process_agent_loaded.
3547 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3551 2012-03-03 Yao Qi <yao@codesourcery.com>
3553 * tracepoint.c (gdb_agent_capability): New global.
3554 (in_process_agent_loaded_ust): Renamed to
3555 `in_process_agent_supports_ust'.
3557 (in_process_agent_supports_ust): Call agent_capability_check.
3558 (clear_installed_tracepoints): Assert that agent supports
3561 2012-03-03 Yao Qi <yao@codesourcery.com>
3563 * linux-low.c (linux_supports_agent): New.
3564 (linux_target_ops): Initialize field `supports_agent' with
3565 linux_supports_agent.
3566 * target.h (struct target_ops) <supports_agent>: New.
3567 (target_supports_agent): New macro.
3568 * server.c (handle_general_set): Handle packet 'QAgent'.
3569 (handle_query): Send `QAgent+'.
3570 * Makefile.in (server.o): Depends on agent.h.
3572 2012-03-03 Yao Qi <yao@codesourcery.com>
3574 * Makefile.in (OBS): Add agent.o.
3575 Add new rule for agent.o.
3576 Track dependence of tracepoint.c on agent.h.
3577 * tracepoint.c (run_inferior_command_1):
3578 (run_inferior_command): Call agent_run_command.
3579 (gdb_ust_connect_sync_socket): Deleted. Move it to
3581 (resume_thread, stop_thread): Likewise.
3582 (gdb_ust_socket_init): Renamed to ...
3583 (gdb_agent_socket_init): ... New.
3584 (gdb_ust_thread): Renamed to ...
3585 (gdb_agent_helper_thread): ... New.
3586 (gdb_ust_init): Move some code to ...
3587 (gdb_agent_init): ... here. New.
3588 [HAVE_UST]: Call gdb_ust_init.
3589 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3590 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3591 * config.in, configure: Regenerated.
3593 2012-03-02 Pedro Alves <palves@redhat.com>
3595 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3596 * linux-low.c (struct simple_pid_list): New.
3597 (stopped_pids): New a struct simple_pid_list pointer.
3598 (add_to_pid_list, pull_pid_from_list): New.
3599 (handle_extended_wait): Don't assume the first signal new children
3600 report is SIGSTOP. Adjust call to pull_pid_from_list.
3601 (linux_wait_for_lwp): Adjust.
3603 2012-03-02 Yao Qi <yao@codesourcery.com>
3605 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3608 2012-03-02 Yao Qi <yao@codesourcery.com>
3610 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3611 `stop_pc' and `tpoint'. Update caller.
3613 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3615 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3616 * linux-low.c (use_linux_regsets): New macro.
3617 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3618 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3619 (linux_register_in_regsets): New function.
3620 (usr_fetch_inferior_registers): Skip registers covered by
3622 (usr_store_inferior_registers): Likewise.
3623 (usr_fetch_inferior_registers): New macro.
3624 (usr_store_inferior_registers): Likewise.
3625 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3626 (linux_store_registers): Likewise.
3627 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3629 (init_registers_mips64_dsp_linux): Likewise.
3630 (init_registers_mips_linux): New macro.
3631 (init_registers_mips_dsp_linux): Likewise.
3632 (mips_dsp_num_regs): Likewise.
3633 (DSP_BASE, DSP_CONTROL): New fallback macros.
3634 (mips_base_regs): New macro.
3635 (mips_regmap): Use it. Fix the size.
3636 (mips_dsp_regmap): New variable.
3637 (mips_dsp_regset_bitmap): Likewise.
3638 (mips_arch_setup): New function.
3639 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3641 (mips_cannot_store_register): Likewise.
3642 (the_low_target): Update .arch_setup, .num_regs and .regmap
3643 initializers. Add .regset_bitmap initializer.
3644 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3646 * linux-bfin-low.c (the_low_target): Likewise.
3647 * linux-cris-low.c (the_low_target): Likewise.
3648 * linux-crisv32-low.c (the_low_target): Likewise.
3649 * linux-ia64-low.c (the_low_target): Likewise.
3650 * linux-m32r-low.c (the_low_target): Likewise.
3651 * linux-m68k-low.c (the_low_target): Likewise.
3652 * linux-ppc-low.c (the_low_target): Likewise.
3653 * linux-s390-low.c (the_low_target): Likewise.
3654 * linux-sh-low.c (the_low_target): Likewise.
3655 * linux-sparc-low.c (the_low_target): Likewise.
3656 * linux-tic6x-low.c (the_low_target): Likewise.
3657 * linux-x86-low.c (the_low_target): Likewise.
3658 * linux-xtensa-low.c (the_low_target): Likewise.
3659 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3660 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3661 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3663 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3664 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3666 2012-02-29 Yao Qi <yao@codesourcery.com>
3667 Pedro Alves <palves@redhat.com>
3669 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3670 `step_over_finished' is true.
3672 2012-02-27 Pedro Alves <palves@redhat.com>
3674 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3675 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3677 2012-02-27 Pedro Alves <palves@redhat.com>
3680 * linux-low.c (pid_is_stopped): New.
3681 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3683 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3685 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3688 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3690 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3692 2012-02-24 Luis Machado <lgustavo@codesourcery>
3694 * server.c (handle_query): Advertise support for target-side
3695 breakpoint condition evaluation.
3696 (process_point_options): New function.
3697 (process_serial_event): When inserting a breakpoint, check for
3698 a target-side condition that should be evaluated.
3700 * mem-break.c: Include regcache.h and ax.h.
3701 (point_cond_list_t): New data structure.
3702 (breakpoint) <cond_list>: New field.
3703 (find_gdb_breakpoint_at): Make non-static.
3704 (delete_gdb_breakpoint_at): Clear any target-side
3706 (clear_gdb_breakpoint_conditions): New function.
3707 (add_condition_to_breakpoint): Likewise.
3708 (add_breakpoint_condition): Likewise.
3709 (gdb_condition_true_at_breakpoint): Likewise.
3710 (gdb_breakpoint_here): Return result directly instead
3711 of going through a local variable.
3713 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3714 (clear_gdb_breakpoint_conditions): Likewise.
3715 (add_breakpoint_condition): Likewise.
3716 (gdb_condition_true_at_breakpoint): Likewise.
3718 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3719 (need_step_over_p): Take target-side breakpoint condition into
3722 2012-02-24 Luis Machado <lgustavo@codesourcery>
3724 * server.h: Include tracepoint.h.
3725 (agent_mem_read, agent_get_trace_state_variable_value,
3726 agent_set_trace_state_variable_value,
3727 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3728 get_set_tsv_func_addr): New prototypes.
3730 * ax.h: New include file.
3731 * ax.c: New source file.
3733 * tracepoint.c: Include ax.h.
3734 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3735 agent_expr, eval_result_type): Move to ax.h.
3736 (parse_agent_expr): Rename to ...
3737 (gdb_parse_agent_expr): ... this, make it non-static and move
3739 (unparse_agent_expr) Rename to ...
3740 (gdb_unparse_agent_expr): ... this, make it non-static and move
3742 (eval_agent_expr): Rename to ...
3743 (eval_tracepoint_agent_expr): ... this.
3744 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3745 forward declarations.
3746 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3747 (agent_get_trace_state_variable_value): New function.
3748 (agent_set_trace_state_variable_value): New function.
3749 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3750 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3751 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3752 (condition_true_at_tracepoint): Likewise.
3753 (parse_agent_expr): Rename to ...
3754 (gdb_parse_agent_expr): ... this and move to ax.c.
3755 (unparse_agent_expr): Rename to ...
3756 (gdb_unparse_agent_expr): ... this and move to ax.c.
3757 (gdb_agent_op_name): Move to ax.c.
3758 (eval_agent_expr): Rename to ...
3759 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3761 (eval_tracepoint_agent_expr): New function.
3762 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3764 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3766 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3767 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3768 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3769 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3770 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3771 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3772 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3773 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3774 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3775 (compile_bytecodes): Remove forward declaration.
3776 (is_goto_target): Move to ax.c.
3777 (compile_bytecodes): Move to ax.c and call
3778 agent_get_trace_state_variable_value (...) and
3779 agent_set_trace_state_variable_value (...).
3781 * Makefile.in: Update ax.c and IPA dependencies.
3783 2012-02-24 Pedro Alves <palves@redhat.com>
3785 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3786 (cmd_bigqtbuffer_circular): ... this. Only handle
3787 'QTBuffer:circular:'.
3788 (handle_tracepoint_general_set): Adjust.
3790 2012-02-16 Yao Qi <yao@codesourcery.com>
3792 * inferiors.c: Move code to ...
3793 * dll.c: .... here. New.
3794 * server.h: Declare clear_dlls.
3795 * Makefile.in (SFILES): Add dll.c.
3799 2012-02-11 Yao Qi <yao@codesourcery.com>
3801 * server.c: (handle_monitor_command): Add a new parameter
3803 (handle_query): Update caller.
3805 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3807 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3808 * configure, config.in: Regenerate.
3809 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3812 2012-02-02 Pedro Alves <palves@redhat.com>
3814 Try SIGKILL first, then PTRACE_KILL.
3815 * linux-low.c (linux_kill_one_lwp): New.
3816 (linux_kill_one_lwp): Rename to ...
3817 (kill_one_lwp_callback): ... this. Use the new
3820 2012-02-02 Pedro Alves <palves@redhat.com>
3822 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3825 2012-01-27 Pedro Alves <palves@redhat.com>
3827 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3828 (elf_64_file_p): Make static.
3829 (linux_pid_exe_is_elf_64_file): New.
3830 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3831 Delete declarations.
3832 (linux_pid_exe_is_elf_64_file): Declare.
3833 * linux-x86-low.c (x86_arch_setup): Use
3834 linux_pid_exe_is_elf_64_file.
3836 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3838 * linux-low.c (linux_wait_for_event_1): Rename to ...
3839 (linux_wait_for_event): ... here and merge it with former
3840 linux_wait_for_event - new variable wait_ptid, use it.
3841 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3843 2012-01-23 Pedro Alves <palves@redhat.com>
3845 * server.c (main): Avoid yet another case of infinite loop while
3846 detaching/killing after a longjmp.
3848 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3851 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3853 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3855 * hostio.c (handle_readlink): New function.
3856 (handle_vFile): Call it to handle "vFile:readlink" packets.
3858 2012-01-20 Pedro Alves <palves@redhat.com>
3859 Ulrich Weigand <ulrich.weigand@linaro.org>
3861 * server.c (handle_v_requests): Only support vAttach and vRun to
3862 start multiple processes when in extended protocol mode.
3864 2012-01-17 Pedro Alves <palves@redhat.com>
3866 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3867 memalign plus mprotect to allocate the scratch buffer.
3869 2012-01-13 Pedro Alves <palves@redhat.com>
3871 * server.c (attach_inferior): Clear `cont_thread'.
3873 2012-01-13 Pedro Alves <palves@redhat.com>
3875 * server.c (main): Avoid infinite loop while detaching/killing
3878 2012-01-09 Doug Evans <dje@google.com>
3880 * server.c (start_inferior): Set last_ptid in --wrapper case.
3882 2012-01-06 Yao Qi <yao@codesourcery.com>
3884 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3886 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3888 2012-01-04 Yao Qi <yao@codesourcery.com>
3890 * tracepoint.c (cmd_qtdp): Print debug message
3891 for static tracepoint.
3893 2012-01-04 Yao Qi <yao@codesourcery.com>
3895 * tracepoint.c (trace_vdebug): Differentiate debug message
3896 between gdbserver and IPA.
3898 2012-01-03 Yao Qi <yao@codesourcery.com>
3900 * tracepoint.c (tracepoint_was_hit): Don't collect for
3903 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3905 * terminal.h: Reformat copyright header.
3907 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3909 * server.c (gdbserver_version): Update copyright year.
3910 * gdbreplay.c (gdbreplay_version): Likewise.
3912 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3914 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3917 2011-12-18 Hui Zhu <teawater@gmail.com>
3918 * linux-low.c (linux_create_inferior): Save return value to ret.
3920 2011-12-18 Hui Zhu <teawater@gmail.com>
3922 * linux-low.c (linux_create_inferior): Save return value to ret.
3924 2011-12-16 Doug Evans <dje@google.com>
3926 * linux-low.c (linux_create_inferior): If stdio connection,
3927 redirect stdin from /dev/null, stdout to stderr.
3928 * remote-utils.c (remote_is_stdio): New static global.
3929 (remote_connection_is_stdio): New function.
3930 (remote_prepare): Handle stdio connection.
3931 (remote_open): Ditto.
3932 (remote_close): Don't close stdin for stdio connections.
3933 (read_prim,write_prim): New functions. Replace all calls to
3934 read/write to these.
3935 * server.c (main): Watch for "-" argument. Move call to
3936 remote_prepare before start_inferior.
3937 * server.h (STDIO_CONNECTION_NAME): New macro.
3938 (remote_connection_is_stdio): Declare.
3940 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3941 in debugging output.
3943 2011-12-15 Yao Qi <yao@codesourcery.com>
3945 * tracepoint.c: Include sys/syscall.h.
3946 (gdb_ust_thread): Remove preprocessor conditional.
3948 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3950 * linux-low.c (linux_detach_one_lwp): Call
3951 the_low_target.prepare_to_resume before detaching.
3953 2011-12-14 Yao Qi <yao@codesourcery.com>
3955 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3958 2011-12-14 Yao Qi <yao@codesourcery.com>
3960 * i386-low.c (i386_low_stopped_data_address): Initialize local
3963 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3967 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3968 DR_CONTROL unless necessary. Extend comments.
3969 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3970 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3972 2011-12-13 Yao Qi <yao@codesourcery.com>
3974 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3976 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3978 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3980 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3981 Print new debug message for such case.
3983 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3985 Fix overlapping memcpy.
3986 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3987 the read_inferior_memory transfer.
3988 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3989 write_inferior_memory transfer.
3990 (set_fast_tracepoint_jump): New variable buf. Use it for the
3991 read_inferior_memory and write_inferior_memory transfers.
3992 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3993 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3994 Use it for the write_inferior_memory transfer.
3995 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3998 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4000 * linux-low.c (fetch_register, store_register): Make code
4001 consistent, fix formatting.
4003 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4005 * linux-low.c (usr_store_inferior_registers): Factor out code
4006 to handle individual registers into...
4007 (store_register): ... this new function.
4009 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
4011 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
4012 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
4013 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
4014 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
4015 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
4016 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
4017 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
4018 (srv_xmlfiles): Add new XML files.
4020 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
4022 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
4023 (init_registers_s390_linux32v1): Add prototype.
4024 (init_registers_s390_linux32v2): Likewise.
4025 (init_registers_s390_linux64v1): Likewise.
4026 (init_registers_s390_linux64v2): Likewise.
4027 (init_registers_s390x_linux64v1): Likewise.
4028 (init_registers_s390x_linux64v2): Likewise.
4029 (s390_num_regs): Increment to 52.
4030 (s390_regmap): Add orig_r2 register.
4031 (s390_num_regs_3264): Increment to 68.
4032 (s390_regmap_3264): Add orig_r2 register.
4033 (s390_collect_ptrace_register): Handle orig_r2 register.
4034 (s390_supply_ptrace_register): Likewise.
4035 (s390_fill_last_break): New function.
4036 (s390_store_last_break): Likewise.
4037 (s390_fill_system_call): New function.
4038 (s390_store_system_call): Likewise.
4039 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
4041 (s390_check_regset): New function.
4042 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
4043 NT_S390_SYSTEM_CALL regsets and use appropriate description.
4044 Update target_regsets for available register sets.
4046 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
4047 Jan Kratochvil <jan.kratochvil@redhat.com>
4049 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
4050 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
4052 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
4053 * linux-low.h (struct process_info_private): New member r_debug.
4054 * server.c (handle_qxfer_libraries): Call
4055 the_target->qxfer_libraries_svr4.
4056 (handle_qxfer_libraries_svr4): New function.
4057 (qxfer_packets): New entry "libraries-svr4".
4058 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
4059 * target.h (struct target_ops): New member qxfer_libraries_svr4.
4060 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
4061 PACKET_qXfer_libraries_svr4.
4063 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
4065 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
4066 PSW address/mask between 8-byte and 16-byte formats.
4067 (s390_supply_ptrace_register): Likewise.
4068 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
4069 basic addressing mode bit.
4071 2011-11-24 Stan Shebs <stan@codesourcery.com>
4073 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
4075 2011-11-17 Stan Shebs <stan@codesourcery.com>
4077 * tracepoint.c (struct tracepoint): New field traceframe_usage.
4078 (tracing_start_time): New global.
4079 (tracing_stop_time): New global.
4080 (tracing_user_name): New global.
4081 (tracing_notes): New global.
4082 (tracing_stop_note): New global.
4083 (cmd_qtstart): Set traceframe_usage, start_time.
4084 (stop_tracing): Set stop_time.
4085 (cmd_qtstatus): Report additional status.
4086 (cmd_qtp): New function.
4087 (handle_tracepoint_query): Call it.
4088 (cmd_qtnotes): New function.
4089 (handle_tracepoint_general_set): Call it.
4090 (get_timestamp): Rename from tsv_get_timestamp.
4092 2011-11-14 Stan Shebs <stan@codesourcery.com>
4093 Kwok Cheung Yeung <kcy@codesourcery.com>
4095 * linux-x86-low.c (small_jump_insn): New.
4096 (i386_install_fast_tracepoint_jump_pad): Add arguments for
4097 trampoline and error message, build a trampoline and issue a small
4098 jump instruction to it.
4099 (x86_install_fast_tracepoint_jump_pad): Add arguments for
4100 trampoline and error message.
4101 (x86_get_min_fast_tracepoint_insn_len): New.
4102 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
4103 * linux-low.h (struct linux_target_ops): Add arguments to
4104 install_fast_tracepoint_jump_pad operation, add new operation.
4105 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
4107 (linux_get_min_fast_tracepoint_insn_len): New function.
4108 (linux_target_op): Add new operation.
4109 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
4110 (gdb_trampoline_buffer_end): Ditto.
4111 (gdb_trampoline_buffer_error): Ditto.
4112 (struct ipa_sym_addresses): Add fields for new IPA variables.
4113 (symbol_list): Add entries for new IPA variables.
4114 (struct tracepoint): Add fields to hold the address range of the
4115 trampoline used by the tracepoint.
4116 (trampoline_buffer_head): New static variable.
4117 (trampoline_buffer_tail): Ditto.
4118 (claim_trampoline_space): New function.
4119 (have_fast_tracepoint_trampoline_buffer): New function.
4120 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4122 (install_fast_tracepoint): Ditto, also add error buffer argument.
4123 (cmd_qtminftpilen): New function.
4124 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4125 (fast_tracepoint_from_trampoline_address): New function.
4126 (fast_tracepoint_collecting): Handle trampoline as part of jump
4128 (set_trampoline_buffer_space): New function.
4129 (initialize_tracepoint): Initialize new IPA variables.
4130 * target.h (struct target_ops): Add arguments to
4131 install_fast_tracepoint_jump_pad operation, add new
4132 get_min_fast_tracepoint_insn_len operation.
4133 (target_get_min_fast_tracepoint_insn_len): New.
4134 (install_fast_tracepoint_jump_pad): Add arguments.
4135 * server.h (IPA_BUFSIZ): Define.
4136 * linux-i386-ipa.c: Include extra header files.
4137 (initialize_fast_tracepoint_trampoline_buffer): New function.
4138 (initialize_low_tracepoint): Call it.
4139 * server.h (set_trampoline_buffer_space): Declare.
4140 (claim_trampoline_space): Ditto.
4141 (have_fast_tracepoint_trampoline_buffer): Ditto.
4143 2011-11-14 Yao Qi <yao@codesourcery.com>
4145 * server.c (handle_query): Handle InstallInTrace for qSupported.
4146 * tracepoint.c (add_tracepoint): Sort list.
4147 (install_tracepoint, download_tracepoint): New.
4148 (cmd_qtdp): Call them to install and download tracepoints.
4149 (sort_tracepoints): Removed.
4150 (cmd_qtstart): Update.
4152 2011-11-14 Yao Qi <yao@codesourcery.com>
4154 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4155 * mem-break.h: Declare.
4156 * tracepoint.c (cmd_qtstart): Move some code to ...
4157 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4159 (download_tracepoints): Move some code to ...
4160 (download_tracepoint_1): ... here. New.
4162 2011-11-08 Yao Qi <yao@codesourcery.com>
4164 * remote-utils.c (relocate_instruction): A comment fix.
4166 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4168 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4169 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4170 dr_status_mirror and dr_control_mirror from debug_reg_state.
4171 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4172 (i386_initial_stuff): Remove use of deleted globals.
4173 (i386_get_thread_context, i386_set_thread_context,
4174 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4175 from debug_reg_state.
4177 2011-11-05 Yao Qi <yao@codesourcery.com>
4179 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4180 address as TPOINT's.
4182 2011-11-02 Stan Shebs <stan@codesourcery.com>
4184 * tracepoint.c (agent_mem_read_string): New function.
4185 (eval_agent_expr): Call it for tracenz.
4186 * server.c (handle_query): Report support for tracenz.
4188 2011-11-02 Yao Qi <yao@codesourcery.com>
4190 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4192 2011-11-02 Yao Qi <yao@codesourcery.com>
4194 * target.h: Fix a typo in comment.
4196 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4198 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4199 clobber the breakpoints' shadows with fast tracepoint jumps.
4200 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4201 * target.c (write_inferior_memory): Also pass MYADDR down to
4204 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4206 * configure.ac: Check support for personality routine.
4207 * configure: Regenerate.
4208 * config.in: Likewise.
4209 * linux-low.c: Include <sys/personality.h>.
4210 Define ADDR_NO_RANDOMIZE if necessary.
4211 (linux_create_inferior): Disable address space randomization when
4212 forking inferior, if requested.
4213 (linux_supports_disable_randomization): New function.
4214 (linux_target_ops): Install it.
4215 * server.h (disable_randomization): Declare.
4216 * server.c (disable_randomization): New global variable.
4217 (handle_general_set): Handle QDisableRandomization.
4218 (handle_query): Likewise for qSupported.
4219 (main): Support --disable-randomization and --no-disable-randomization
4220 command line arguments.
4221 * target.h (struct target_ops): Add supports_disable_randomization.
4222 (target_supports_disable_randomization): New macro.
4224 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4226 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4228 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4229 [!PT_GETDSBT] (target_loadmap): New definition.
4230 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4231 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4232 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4233 and PT_GETDSBT to LINUX_LOADMAP.
4234 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4235 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4237 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4239 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4240 (arm_linux_hwbp_cap): New static variable.
4241 (arm_linux_get_hwbp_cap): Replace by ...
4242 (arm_linux_init_hwbp_cap): ... this new function.
4243 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4244 (arm_linux_get_hw_watchpoint_count): Likewise.
4245 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4246 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4247 (arm_prepare_to_resume): Use perror_with_name instead of error.
4249 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4251 * linux-arm-low.c: Include <signal.h>.
4252 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4253 (struct arm_linux_hwbp_cap): New data type.
4254 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4255 (struct arm_linux_hw_breakpoint): New data type.
4256 (MAX_BPTS, MAX_WPTS): Define.
4257 (struct arch_process_info, struct arch_lwp_info): New data types.
4258 (arm_linux_get_hwbp_cap): New function.
4259 (arm_linux_get_hw_breakpoint_count): Likewise.
4260 (arm_linux_get_hw_watchpoint_count): Likewise.
4261 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4262 (arm_hwbp_control_initialize): Likewise.
4263 (arm_hwbp_control_is_enabled): Likewise.
4264 (arm_hwbp_control_is_initialized): Likewise.
4265 (arm_hwbp_control_disable): Likewise.
4266 (arm_linux_hw_breakpoint_equal): Likewise.
4267 (arm_linux_hw_point_initialize): Likewise.
4268 (struct update_registers_data): New data structure.
4269 (update_registers_callback: New function.
4270 (arm_insert_point): Likewise.
4271 (arm_remove_point): Likewise.
4272 (arm_stopped_by_watchpoint): Likewise.
4273 (arm_stopped_data_address): Likewise.
4274 (arm_new_process): Likewise.
4275 (arm_new_thread): Likewise.
4276 (arm_prepare_to_resume): Likewise.
4277 (the_low_target): Register arm_insert_point, arm_remove_point,
4278 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4279 arm_new_thread, and arm_prepare_to_resume.
4281 2011-09-15 Stan Shebs <stan@codesourcery.com>
4283 * server.h (struct emit_ops): Add compare-goto fields.
4284 * tracepoint.c (gdb_agent_op_sizes): New table.
4285 (emit_eq_goto): New function.
4286 (emit_ne_goto): New function.
4287 (emit_lt_goto): New function.
4288 (emit_le_goto): New function.
4289 (emit_gt_goto): New function.
4290 (emit_ge_goto): New function.
4291 (is_goto_target): New function.
4292 (compile_bytecodes): Recognize special cases of compare-goto
4293 combinations and call specialized emitters for them.
4294 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4295 (amd64_emit_ne_goto): New function.
4296 (amd64_emit_lt_goto): New function.
4297 (amd64_emit_le_goto): New function.
4298 (amd64_emit_gt_goto): New function.
4299 (amd64_emit_ge_goto): New function.
4300 (amd64_emit_ops): Add the new functions.
4301 (i386_emit_eq_goto): New function.
4302 (i386_emit_ne_goto): New function.
4303 (i386_emit_lt_goto): New function.
4304 (i386_emit_le_goto): New function.
4305 (i386_emit_gt_goto): New function.
4306 (i386_emit_ge_goto): New function.
4307 (i386_emit_ops): Add the new functions.
4309 2011-09-08 Stan Shebs <stan@codesourcery.com>
4311 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4312 (i386_emit_epilogue): Restore %ebx.
4314 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4316 * server.c (step_thread): Remove definition.
4317 (process_serial_event): Don't handle Hs.
4318 * server.h (step_thread): Remove declaration.
4319 * target.c (set_desired_inferior): Remove use of step_thread.
4321 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4323 * linux-low.c: Include linux-procfs.h.
4324 (linux_attach_lwp_1): Update comments.
4325 (linux_attach): Scan for existing threads when attaching to a
4326 process that is the tgid.
4327 * Makefile.in: Update dependencies.
4329 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4331 * configure.srv: Add linux-procfs.o dependencies.
4333 2011-08-14 Yao Qi <yao@codesourcery.com>
4335 * target.h (struct target_ops): Fix indent.
4336 * win32-low.c (win32_target_ops): Fix comment.
4338 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4339 Yao Qi <yao@codesourcery.com>
4341 * Makefile.in (clean): Remove tic6x-*.c files.
4342 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4343 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4344 (tic6x-c64xp-linux.c): Likewise.
4345 * configure.srv: Add support for tic6x-*-uclinux.
4346 * linux-tic6x-low.c: New.
4347 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4349 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4350 Yao Qi <yao@codesourcery.com>
4352 * target.h (struct target_ops): Add read_loadmap.
4353 * linux-low.c (struct target_loadseg): New type.
4354 (struct target_loadmap): New type.
4355 (linux_read_loadmap): New function.
4356 (linux_target_ops): Add linux_read_loadmap.
4357 * server.c (handle_query): Support qXfer:fdpic:read packet.
4358 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4361 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4363 * win32-low.c: Include <stdint.h>.
4365 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4367 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4368 to the inferior here.
4369 (i386_remove_aligned_watchpoint): Ditto.
4370 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4371 fit part of the watchpoint in the debug registers.
4372 (i386_update_inferior_debug_regs): New.
4373 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4374 registers, and only update the inferior on success.
4375 (i386_low_remove_watchpoint): Ditto.
4377 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4379 * linux-low.c (compare_ints, unique, list_threads, show_process,
4380 linux_core_of_thread): Delete.
4381 (linux_target_ops): Change linux_core_of_thread to
4382 linux_common_core_of_thread.
4383 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4384 * utils.c (malloc_failure): Change type of argument.
4385 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4386 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4387 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4388 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4389 (IPA_OBJS): Add common-utils-ipa.o.
4390 (ptid_h, linux_osdata_h): New macros.
4391 (server_h): Add common/common-utils.h, common/xml-utils.h,
4392 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4394 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4395 ptid.o, buffer.o): New rules.
4396 (linux-low.o): Add common/linux-osdata.h as a dependency.
4397 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4398 * configure.ac: Add AC_HEADER_DIRENT check.
4399 * config.in: Regenerate.
4400 * configure: Regenerate.
4401 * remote-utils.c (xml_escape_text): Delete.
4402 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4403 buffer_xml_printf): Move to common/buffer.c.
4404 * server.c (main): Remove call to initialize_inferiors.
4405 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4406 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4407 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4408 internal_error, gdb_assert, gdb_assert_fail): Delete.
4409 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4410 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4412 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4413 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4414 initialize_inferiors): Delete.
4416 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4418 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4421 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4423 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4425 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4427 2011-05-26 Yao Qi <yao@codesourcery.com>
4429 * Makefile.in (thread-db.o): Track dependence to
4430 common/gdb_thread_db.h.
4431 * thread-db.c: include gdb_thread_db.h from right place.
4433 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4435 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4436 __FILE__ and __LINE__ to internal_error.
4438 2011-05-13 Doug Evans <dje@google.com>
4440 * thread-db.c (try_thread_db_load_from_sdir): New function.
4441 (try_thread_db_load_from_dir): New function.
4442 (thread_db_load_search): Handle $sdir, ignore $pdir.
4443 Remove trying of system directories if search of
4444 libthread-db-search-path fails, that is now done via $sdir.
4446 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4448 * server.c (handle_query): Add EnableDisableTracepoints to the list
4449 of supported features.
4450 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4452 (cmd_qtenable_disable): New.
4453 (cmd_qtstart): Install tracepoints even if disabled.
4454 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4455 receiving a QTEnable or QTDisable packet.
4456 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4457 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4459 (gdb_probe): Skip data collection if static tracepoint is disabled.
4461 2011-05-10 Doug Evans <dje@google.com>
4463 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4465 2011-05-04 Doug Evans <dje@google.com>
4467 * linux-low.c (linux_join): Skip process lookup.
4468 * spu-low.c (spu_join): Ditto.
4469 * server.c (join_inferiors_callback): Delete.
4470 (process_serial_event): For 'D' packet (detach) call join_inferior
4473 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4475 * README: Don't mention xscale*-*-linux*.
4476 * configure.srv (xscale*-*-linux*): Don't handle target.
4478 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4480 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4482 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4483 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4484 (i386_emit_void_call_2): Likewise.
4486 2011-04-26 Yao Qi <yao@codesourcery.com>
4488 * linux-low.c: Move common macros to linux-ptrace.h.
4489 Include linux-ptrace.h.
4490 * Makefile.in (linux_ptrace_h): New.
4491 (linux-low.o): Depends on linux-ptrace.h.
4493 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4495 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4496 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4497 (remote_prepare): New function with most of the TCP code from ...
4498 (remote_open): ... here. Detect PORT here unconditionally. Move also
4499 setting transport_is_reliable.
4500 * server.c (run_once): New variable.
4501 (gdbserver_usage): Document it.
4502 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4503 the first run if RUN_ONCE.
4504 * server.h (run_once, remote_prepare): New declarations.
4506 2011-04-19 Tom Tromey <tromey@redhat.com>
4508 * win32-low.c (handle_load_dll): Remove duplicate "the".
4510 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4512 Remove support for old Cygwin 1.5 versions.
4513 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4514 function to avoid warning.
4515 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4518 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4520 * gdbserver/server.h (Macro _): Define it if not available.
4522 2011-03-14 Michael Snyder <msnyder@vmware.com>
4524 * hostio.c (handle_close): Remove unnecessary null test.
4526 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4528 * Makefile.in (maintainer-clean realclean distclean): Remove
4529 "make ... subdir_do" command.
4531 2011-03-10 Michael Snyder <msnyder@vmware.com>
4533 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4535 * server.c (handle_v_run): Free alloced buffer on early return.
4537 2011-03-09 Yao Qi <yao@codesourcery.com>
4540 2011-03-04 Yao Qi <yao@codesourcery.com>
4542 * Makefile.in: Remove GNU make feature --directory.
4544 2011-03-05 Yao Qi <yao@codesourcery.com>
4546 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4547 (subdir_do): New make target. Copied from gdb/Makefile.
4548 (maintainer-clean, realclean, distclean, clean): Call corresponding
4549 make targets in common/Makefile.
4551 2011-02-11 Yao Qi <yao@codesourcery.com>
4553 * configure.ac: Call AC_PROG_RANLIB.
4554 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4555 * configure: Regenerate.
4557 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4559 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4561 2011-03-06 Yao Qi <yao@codesourcery.com>
4563 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4565 2011-03-05 Yao Qi <yao@codesourcery.com>
4567 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4568 (subdir_do): New make target. Copied from gdb/Makefile.
4569 (maintainer-clean, realclean, distclean, clean): Call corresponding
4570 make targets in common/Makefile.
4572 2011-03-04 Yao Qi <yao@codesourcery.com>
4574 * Makefile.in: Remove GNU make feature --directory.
4576 2011-03-04 Michael Snyder <msnyder@vmware.com>
4578 * server.c (queue_stop_reply): Call xmalloc not malloc.
4580 2011-03-02 Michael Snyder <msnyder@vmware.com>
4582 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4584 2011-02-28 Michael Snyder <msnyder@vmware.com>
4586 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4587 (cmd_qtframe): Ditto.
4588 (cmd_qtbuffer): Ditto.
4589 (cmd_bigqtbuffer): Ditto.
4591 * utils.c (decimal2str): Initialize 'width' to nine, then
4594 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4596 * hostio.c (require_data): Free *data, not data.
4598 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4600 * hostio.c (require_data): Use free, not xfree.
4602 2011-02-27 Michael Snyder <msnyder@vmware.com>
4604 * server.c (handle_query): Discard unused value.
4606 * hostio.c (require_data): Free malloc memory before returning
4609 2011-02-26 Michael Snyder <msnyder@vmware.com>
4611 * linux-low.c (list_threads): Call closedir for dirent.
4613 2011-02-27 Michael Snyder <msnyder@vmware.com>
4615 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4616 a case statement falls through.
4618 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4620 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4623 2011-02-26 Michael Snyder <msnyder@vmware.com>
4625 * utils.c (decimal2str): Eliminate dead code and dead param.
4626 (pulongest): Drop dead param from call to decimal2str.
4629 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4631 Revert the following patch (not approved yet):
4632 2011-02-21 Hui Zhu <teawater@gmail.com>
4633 * tracepoint.c (tp_printf): New function.
4634 (eval_agent_expr): Handle gdb_agent_op_printf.
4636 2011-02-21 Hui Zhu <teawater@gmail.com>
4638 * tracepoint.c (tp_printf): New function.
4639 (eval_agent_expr): Handle gdb_agent_op_printf.
4641 2011-02-18 Tom Tromey <tromey@redhat.com>
4643 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4644 (tracepoint.o): Likewise.
4645 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4646 (gdb_agent_op_names): Likewise.
4648 2011-02-18 Tom Tromey <tromey@redhat.com>
4650 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4651 gdb_agent_op_rot>: New constants.
4652 (gdb_agent_op_names): Add pick and roll.
4653 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4656 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4658 * aclocal.m4: Regenerated with aclocal-1.11.1.
4660 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4662 * server.c (handle_qxfer_traceframe_info): New.
4663 (qxfer_packets): Register "traceframe-info".
4664 (handle_query): Report support for qXfer:traceframe-info:read+.
4665 * tracepoint.c (match_blocktype): New.
4666 (traceframe_find_block_type): Rename to ...
4667 (traceframe_walk_blocks): ... this. Add callback filter argument,
4669 (traceframe_find_block_type): New, reimplemented on top of
4670 traceframe_walk_blocks.
4671 (build_traceframe_info_xml): New.
4672 (traceframe_read_info): New.
4673 * server.h (traceframe_read_info): Declare.
4675 2011-02-11 Yao Qi <yao@codesourcery.com>
4677 * configure.ac: Call AC_PROG_RANLIB.
4678 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4679 * configure: Regenerate.
4681 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4683 * server.c (gdb_read_memory): Change return semantics to allow
4685 (handle_search_memory_1): Adjust.
4686 (process_serial_event) <'m' packet>: Handle partial transfers.
4687 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4689 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4691 * regcache.c (init_register_cache): Initialize
4692 regcache->register_status.
4693 (free_register_cache): Release regcache->register_status.
4694 (regcache_cpy): Copy register_status.
4695 (registers_to_string): Print 'x's for unavailable registers.
4696 (supply_register): Mark the register's status valid or
4697 unavailable, depending on whether a buffer was passed in or not.
4698 (supply_register_zeroed): New.
4699 (supply_regblock): Mark the registers' status valid or
4700 unavailable, depending on whether a buffer was passed in or not.
4701 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4702 (struct regcache): New `register_status' field.
4703 (supply_register_zeroed): Declare.
4704 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4705 supply_register_zeroed, rather than passing a NULL buffer to
4707 * tracepoint.c (fetch_traceframe_registers): Update comment.
4709 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4711 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4714 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4716 * server.h (decode_xfer_write): Change prototype.
4717 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4718 and don't extract the annex here.
4719 * server.c (decode_xfer_read): Remove `annex' parameter,
4720 and don't extract the annex here.
4722 (struct qxfer): New.
4723 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4724 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4725 (handle_qxfer_statictrace): New functions, abstracted out from
4726 handle_query, and made to use the struct qxfer interface.
4727 (handle_threads_qxfer_proper): Rename to ...
4728 (handle_qxfer_threads_proper): ... this.
4729 (handle_threads_qxfer): Rename to ...
4730 (handle_qxfer_threads): ... this. Adjust.
4731 (qxfer_packets): New array.
4732 (handle_qxfer): New function.
4733 (handle_query): Use handle_qxfer.
4735 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4737 * gdbreplay.c: Shorten lines of >= 80 columns.
4738 * linux-low.c: Ditto.
4739 * linux-ppc-low.c: Ditto.
4740 * linux-s390-low.c: Ditto.
4741 * linux-sparc-low.c: Ditto.
4742 * linux-x86-low.c: Ditto.
4743 * linux-xtensa-low.c: Ditto.
4744 * mem-break.c: Ditto.
4746 * regcache.h: Ditto.
4747 * remote-utils.c: Ditto.
4750 * thread-db.c: Ditto.
4751 * tracepoint.c: Ditto.
4753 * win32-low.h: Ditto.
4755 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4757 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4760 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4762 * server.c (gdbserver_version): Update copyright year in version
4764 * gdbreplay.c (gdbreplay_version): Ditto.
4766 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4768 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4769 * linux-bfin-low.c: New file.
4770 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4771 PT_DATA_ADDR for BFIN targets.
4772 * Makefile.in (SFILES): Add linux-bfin-low.c.
4773 (clean): Remove reg-bfin.c.
4774 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4775 * README: Mention supported Blackfin targets.
4777 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4779 * .gitignore: New file.
4781 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4783 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4785 2010-10-22 Jie Zhang <jie@codesourcery.com>
4787 * Makefile.in: Add FLAGS_TO_PASS variable.
4788 (install): Remove dependency of install-only and recursively
4789 invoke make for install-only.
4791 2010-10-04 Doug Evans <dje@google.com>
4793 * Makefile.in (uninstall): Use $(DESTDIR).
4795 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4799 * linux-x86-low.c (compat_siginfo_from_siginfo)
4800 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4801 si_code is < 0. Check for si_code == SI_TIMER before checking for
4804 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4806 * lynx-i386-low.c: New file.
4807 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4809 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4811 * lynx-low.c (ptrace_request_to_str): Remove handling for
4812 request values that have been removed in LynxOS 5.x.
4814 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4816 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4819 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4821 * configure.ac: Add --enable-inprocess-agent option.
4822 * configure: Rebuilt.
4824 2010-09-06 Yao Qi <yao@codesourcery.com>
4826 * linux-low.c (linux_kill): Remove unused variable.
4827 (linux_stabilize_threads): Likewise.
4828 * server.c (start_inferior): Likewise.
4829 (queue_stop_reply_callback): Likewise.
4830 * tracepoint.c (do_action_at_tracepoint): Likewise.
4832 2010-09-06 Yao Qi <yao@codesourcery.com>
4834 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4837 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4839 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4841 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4843 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4846 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4848 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4849 gdbserver/lynx-ppc-low.c: New files.
4850 * Makefile.in (lynx_low_h): New variable.
4851 (lynx-low.o, lynx-ppc-low.o): New rules.
4852 * configure.ac: On LynxOS, link with -lnetinet.
4853 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4854 * configure: regenerate.
4856 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4858 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4859 * configure.ac: Add check for vasprintf and vsnprintf.
4860 * configure, config.in: Regenerate.
4861 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4863 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4865 * gdbreplay.c: Move include of alloca.h up, next to include of
4867 * server.h: Add include of malloc.h.
4868 * mem-break.c: Remove include of malloc.h.
4869 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4871 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4873 * Makefile.in (memmem.o): Build with -Wno-error.
4875 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4877 * utils.c (xsnprintf): Make non-static.
4878 * server.h: Add xsnprintf declaration.
4879 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4880 replace calls to snprintf by calls to xsnprintf throughout.
4882 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4884 * configure.ac: Add configure check for alloca.
4885 * configure, config.in: Regenerate.
4886 * server.h: Include alloca.h if it exists.
4887 * gdbreplay.c: Include alloca.h if it exists.
4889 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4891 * linux-low.c (__SIGRTMIN): Define if not already defined.
4892 (linux_create_inferior): Check for __ANDROID__ rather than
4894 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4895 are already deferred.
4896 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4897 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4898 stopped and already has a pending signal to report.
4899 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4900 a pending signal to report or is moving out of a jump pad.
4901 (linux_init_signals): Check for __ANDROID__ rather than
4904 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4906 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4907 debug_threads check. Avoid a linear search when not doing debug
4910 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4912 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4913 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4914 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4915 (process_event): Change local fd's type to gdb_fildes_t.
4916 (create_file_handler): Adjust prototype.
4917 (delete_file_handler): Adjust prototype.
4918 (handle_file_event): Adjust prototype. Use pfildes.
4919 (create_file_event): Adjsut prototype.
4920 * remote-utils.c (remote_desc, listen_desc): Change type to
4922 * server.h: New gdb_fildes_t typedef.
4923 [USE_WIN32API]: Include winsock2.h.
4924 (delete_file_handler, add_file_handler): Adjust prototypes.
4926 * utils.c (pfildes): New.
4928 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4930 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4931 * configure: Regenerate.
4933 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4935 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4936 (linux_done_accessing_memory): ... this.
4937 (linux_target_ops): Adjust.
4938 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4939 * nto-low.c (nto_target_ops): Adjust comment.
4940 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4941 * spu-low.c (spu_target_ops): Adjust comment.
4942 * target.h (target_ops): Rename unprepare_to_access_memory field
4943 to done_accessing_memory.
4944 (unprepare_to_access_memory): Rename to ...
4945 (done_accessing_memory): ... this.
4947 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4949 * linux-low.c (linux_prepare_to_access_memory): New.
4950 (linux_unprepare_to_access_memory): New.
4951 (linux_target_ops): Install them.
4952 * server.c (read_memory): Rename to ...
4953 (gdb_read_memory): ... this. Use
4954 prepare_to_access_memory/prepare_to_access_memory.
4955 (write_memory): Rename to ...
4956 (gdb_write_memory): ... this. Use
4957 prepare_to_access_memory/prepare_to_access_memory.
4958 (handle_search_memory_1): Adjust.
4959 (process_serial_event): Adjust.
4960 * target.h (struct target_ops): New fields
4961 prepare_to_access_memory and unprepare_to_access_memory.
4962 (prepare_to_access_memory, unprepare_to_access_memory): New.
4963 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4964 prepare_to_access_memory/prepare_to_access_memory.
4965 * nto-low.c (nto_target_ops): Adjust.
4966 * spu-low.c (spu_target_ops): Adjust.
4967 * win32-low.c (win32_target_ops): Adjust.
4969 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4971 * Makefile.in (WARN_CFLAGS): Get it from configure.
4972 (WERROR_CFLAGS): New.
4973 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4974 * configure.ac: Introduce --enable-werror, which adds -Werror to
4975 the compiler command line. Enabled by default. Disable with
4976 --disable-werror. Add -Wdeclaration-after-statement
4977 Wpointer-arith and -Wformat-nonliteral to warning flags.
4978 * configure: Regenerate.
4980 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4982 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4984 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4986 * gdbreplay.c (remote_error): New.
4988 (expect): Use gdbchar. Check for error reading from GDB.
4989 Clarify sync error output.
4990 (play): Check for errors writing to GDB.
4991 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4992 * remote-utils.c (getpkt): Check for errors writing to the remote
4995 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4997 * linux-low.c (linux_wait_1): Move non-debugging code out of
4998 `debug_threads' control.
5000 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5002 * linux-low.c (linux_wait_1): Don't set last_status here.
5003 * server.c (push_event, queue_stop_reply_callback): Assert we're
5004 not pushing a TARGET_WAITKIND_IGNORE event.
5005 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
5006 (myresume, handle_target_event): Set the thread's last_resume_kind
5007 and last_status from the target returned status.
5009 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5013 * linux-x86-low.c (update_debug_registers_callback): New.
5014 (i386_dr_low_set_addr): Use it.
5015 (i386_dr_low_get_addr): New.
5016 (i386_dr_low_set_control): Use update_debug_registers_callback.
5017 (i386_dr_low_get_control): New.
5018 (i386_dr_low_get_status): Adjust.
5019 * linux-low.c (linux_stop_lwp): New.
5020 * linux-low.h (linux_stop_lwp): Declare.
5022 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
5023 argument instead of a i386_debug_reg_state.
5024 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
5025 a i386_debug_reg_state.
5026 (i386_insert_aligned_watchpoint): Adjust.
5027 (i386_remove_aligned_watchpoint): Adjust.
5028 (i386_low_stopped_data_address): Read the debug registers from the
5029 inferior instead of from the mirrors.
5030 * i386-low.h (struct i386_debug_reg_state): Extend comment.
5031 (i386_dr_low_get_addr): Declare.
5032 (i386_dr_low_get_control): Declare.
5033 (i386_dr_low_get_status): Change prototype.
5035 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
5036 (i386_dr_low_get_addr): New.
5037 (i386_dr_low_get_control): New.
5038 (i386_dr_low_get_status): Adjust prototype. Return
5040 (i386_initial_stuff): Clear dr_status_mirror and
5042 (i386_get_thread_context): Adjust.
5043 (i386_set_thread_context): Adjust.
5044 (i386_thread_added): Adjust.
5046 2010-08-24 Pedro Alves <pedro@codesourcery.com>
5048 * linux-low.h (linux_thread_area): Delete declaration.
5050 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
5052 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
5053 after its termination.
5055 2010-08-09 Pedro Alves <pedro@codesourcery.com>
5057 * linux-low.c (gdb_wants_lwp_stopped): Delete.
5058 (gdb_wants_all_stopped): Delete.
5059 (linux_wait_1): Don't call them.
5060 * server.c (handle_v_cont): Tag all threads as want-stopped.
5061 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
5062 stopped as "client-wants-stopped".
5064 2010-07-31 Pedro Alves <pedro@codesourcery.com>
5066 * Makefile.in (signals_h): New.
5067 (server_h): Depend on it.
5068 (server.o): Don't depend on $(signals_def).
5069 (signals.o): Depend on $(signals_def).
5071 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
5073 * Makefile.in (signals_def): New.
5074 (server_h): Append include/gdb/signals.h and signals_def.
5075 (server.o): Append signals_def.
5077 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5079 * server.c (handle_target_event): Use target_signal_to_host for
5080 resume_info.sig initialization.
5081 * target.h (struct thread_resume) <sig>: New comment.
5083 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
5085 * server.c (handle_query): strcpy() the returned string from paddress()
5086 instead of sprintf().
5087 * utils.c (paddress): Return phex_nz().
5089 2010-07-07 Joel Brobecker <brobecker@adacore.com>
5091 * server.c (handle_v_cont): Call mourn_inferior if process
5093 (myresume): Likewise.
5095 2010-07-01 Pedro Alves <pedro@codesourcery.com>
5097 Static tracepoints, and integration with UST.
5099 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
5100 * mem-break.c (uninsert_all_breakpoints)
5101 (reinsert_all_breakpoints): New.
5102 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
5103 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
5104 (gdb_agent_ust_loaded, helper_thread_id)
5105 (gdb_agent_helper_thread_id): New macros.
5106 (struct ipa_sym_addresses): Add addr_ust_loaded,
5107 addr_helper_thread_id, addr_cmd_buf.
5108 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
5109 (in_process_agent_loaded_ust): New.
5110 (write_e_ust_not_loaded): New.
5111 (maybe_write_ipa_ust_not_loaded): New.
5112 (struct collect_static_trace_data_action): New.
5113 (enum tracepoint_type) <static_tracepoint>: New.
5114 (struct tracepoint) <handle>: Mention static tracepoints.
5115 (struct static_tracepoint_ctx): New.
5116 (CMD_BUF_SIZE): New.
5117 (add_tracepoint_action): Handle static tracepoint actions.
5118 (unprobe_marker_at): New.
5119 (clear_installed_tracepoints): Handle static tracepoints.
5120 (cmd_qtdp): Handle static tracepoints.
5121 (probe_marker_at): New.
5122 (cmd_qtstart): Handle static tracepoints.
5123 (response_tracepoint): Handle static tracepoints.
5124 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5125 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5126 (get_context_regcache): Handle static tracepoints.
5127 (do_action_at_tracepoint): Handle static tracepoint actions.
5128 (traceframe_find_block_type): Handle static trace data blocks.
5129 (traceframe_read_sdata): New.
5130 (download_tracepoints): Download static tracepoint actions.
5131 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5132 (GDB_PROBE_NAME): New.
5137 (ust_marker_to_static_tracepoint): New.
5139 (collect_ust_data_at_tracepoint): New.
5140 (gdb_ust_probe): New.
5141 (UNIX_PATH_MAX, SOCK_DIR): New.
5142 (gdb_ust_connect_sync_socket): New.
5143 (resume_thread, stop_thread): New.
5144 (run_inferior_command): New.
5145 (init_named_socket): New.
5146 (gdb_ust_socket_init): New.
5147 (cstr_to_hexstr): New.
5149 (first_marker, next_marker): New.
5150 (response_ust_marker): New.
5151 (cmd_qtfstm, cmd_qtsstm): New.
5152 (unprobe_marker_at, probe_marker_at): New.
5153 (cmd_qtstmat, gdb_ust_thread): New.
5154 (gdb_ust_init): New.
5155 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5156 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5158 (x86_64_st_collect_regmap): New.
5159 (X86_64_NUM_ST_COLLECT_GREGS): New.
5160 (AMD64_RIP_REGNUM): New.
5161 (supply_static_tracepoint_registers): New.
5162 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5164 (i386_st_collect_regmap): New.
5165 (i386_NUM_ST_COLLECT_GREGS): New.
5166 (supply_static_tracepoint_registers): New.
5167 * server.c (handle_query): Handle qXfer:statictrace:read.
5168 <qSupported>: Report support for StaticTracepoints, and
5169 qXfer:statictrace:read features.
5170 * server.h (traceframe_read_sdata)
5171 (supply_static_tracepoint_registers): Declare.
5172 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5173 (unpack_varlen_hex): Include in IPA build.
5174 * Makefile.in (ustlibs, ustinc): New.
5175 (IPA_OBJS): Add remote-utils-ipa.o.
5176 ($(IPA_LIB)): Link -ldl and -lpthread.
5178 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5179 * config.in, configure: Regenerate.
5181 2010-06-20 Ian Lance Taylor <iant@google.com>
5182 Pedro Alves <pedro@codesourcery.com>
5184 * linux-x86-low.c (always_true): Delete.
5185 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5186 trying to fool the compiler with always_true.
5188 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5190 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5191 conditions in gdbserver.
5193 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5195 * spu-low.c (spu_read_memory): Wrap around local store limit.
5196 (spu_write_memory): Likewise.
5198 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5200 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5201 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5203 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5205 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5206 uses with LONGEST uses.
5208 2010-06-14 Stan Shebs <stan@codesourcery.com>
5209 Pedro Alves <pedro@codesourcery.com>
5213 * linux-x86-low.c: Include limits.h.
5218 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5219 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5220 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5221 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5222 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5223 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5224 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5225 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5226 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5227 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5228 (amd64_emit_void_call_2): New.
5229 (amd64_emit_ops): New.
5230 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5231 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5232 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5233 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5234 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5235 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5236 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5237 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5238 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5239 (i386_emit_stack_adjust, i386_emit_int_call_1)
5240 (i386_emit_void_call_2): New.
5241 (i386_emit_ops): New.
5242 (x86_emit_ops): New.
5243 (the_low_target): Install x86_emit_ops.
5244 * server.h (struct emit_ops): New.
5245 (get_raw_reg_func_addr): Declare.
5246 (current_insn_ptr, emit_error): Declare.
5247 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5248 (set_trace_state_variable_value): New defines.
5249 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5250 addr_get_trace_state_variable_value and
5251 addr_set_trace_state_variable_value.
5252 (symbol_list): New fields for get_raw_reg,
5253 get_trace_state_variable_value and set_trace_state_variable_value.
5254 (condfn): New typedef.
5255 (struct tracepoint): New field `compiled_cond'.
5256 (do_action_at_tracepoint): Clear compiled_cond.
5257 (get_trace_state_variable_value, set_trace_state_variable_value):
5259 (condition_true_at_tracepoint): If there's a compiled condition,
5261 (current_insn_ptr, emit_error): New globals.
5262 (struct bytecode_address): New.
5263 (get_raw_reg_func_addr): New.
5264 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5265 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5266 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5267 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5268 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5269 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5270 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5271 (compile_tracepoint_condition, compile_bytecodes): New.
5272 * target.h (emit_ops): Forward declare.
5273 (struct target_ops): New field emit_ops.
5274 (target_emit_ops): New.
5275 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5276 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5277 * linux-low.c (linux_emit_ops): New.
5278 (linux_target_ops): Install it.
5279 * linux-low.h (struct linux_target_ops): New field emit_ops.
5281 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5283 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5284 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5286 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5287 Stan Shebs <stan@codesourcery.com>
5289 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5290 (all): Depend on $(extra_libraries).
5291 (install-only): Install the IPA.
5292 (IPA_OBJS, IPA_LIB): New.
5293 (clean): Remove the IPA lib.
5294 (IPAGENT_CFLAGS): New.
5295 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5296 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5297 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5298 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5299 * configure.ac: Check for atomic builtins support in the compiler.
5300 (IPA_DEPFILES, extra_libraries): Define.
5301 * configure.srv (ipa_obj): Add description.
5302 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5303 (i[34567]86-*-linux*): Set ipa_obj.
5304 (x86_64-*-linux*): Set ipa_obj.
5305 * linux-low.c (stabilizing_threads): New.
5306 (supports_fast_tracepoints): New.
5307 (linux_detach): Stabilize threads before detaching.
5308 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5309 the lwp is either not stabilizing, or is moving out of a jump pad.
5310 (linux_fast_tracepoint_collecting): New.
5311 (maybe_move_out_of_jump_pad): New.
5312 (enqueue_one_deferred_signal): New.
5313 (dequeue_one_deferred_signal): New.
5314 (linux_wait_for_event_1): If moving out of a jump pad, defer
5315 pending signals to later.
5316 (linux_stabilize_threads): New.
5317 (linux_wait_1): Check if threads need moving out of jump pads, and
5319 (stuck_in_jump_pad_callback): New.
5320 (move_out_of_jump_pad_callback): New.
5322 (linux_resume_one_lwp): Handle moving out of jump pads.
5323 (linux_set_resume_request): Dequeue deferred signals.
5324 (need_step_over_p): Also step over fast tracepoint jumps.
5325 (start_step_over): Also uninsert fast tracepoint jumps.
5326 (finish_step_over): Also reinsert fast tracepoint jumps.
5327 (linux_install_fast_tracepoint_jump): New.
5328 (linux_target_ops): Install linux_stabilize_threads and
5329 linux_install_fast_tracepoint_jump_pad.
5330 * linux-low.h (linux_target_ops) <get_thread_area,
5331 install_fast_tracepoint_jump_pad>: New fields.
5332 (struct lwp_info) <collecting_fast_tracepoint,
5333 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5334 (linux_get_thread_area): Declare.
5335 * linux-x86-low.c (jump_insn): New.
5336 (x86_get_thread_area): New.
5337 (append_insns): New.
5339 (amd64_install_fast_tracepoint_jump_pad): New.
5340 (i386_install_fast_tracepoint_jump_pad): New.
5341 (x86_install_fast_tracepoint_jump_pad): New.
5342 (the_low_target): Install x86_get_thread_area and
5343 x86_install_fast_tracepoint_jump_pad.
5344 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5345 (struct fast_tracepoint_jump): New.
5346 (fast_tracepoint_jump_insn): New.
5347 (fast_tracepoint_jump_shadow): New.
5348 (find_fast_tracepoint_jump_at): New.
5349 (fast_tracepoint_jump_here): New.
5350 (delete_fast_tracepoint_jump): New.
5351 (set_fast_tracepoint_jump): New.
5352 (uninsert_fast_tracepoint_jumps_at): New.
5353 (reinsert_fast_tracepoint_jumps_at): New.
5354 (set_breakpoint_at): Use write_inferior_memory.
5355 (uninsert_raw_breakpoint): Use write_inferior_memory.
5356 (check_mem_read): Mask out fast tracepoint jumps.
5357 (check_mem_write): Mask out fast tracepoint jumps.
5358 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5359 (set_fast_tracepoint_jump): Declare.
5360 (delete_fast_tracepoint_jump)
5361 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5362 (reinsert_fast_tracepoint_jumps_at): Declare.
5363 * regcache.c: Don't compile many functions when building the
5364 in-process agent library.
5365 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5366 the register buffer in the heap.
5367 (free_register_cache): If the register buffer isn't owned by the
5368 regcache, don't free it.
5369 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5370 pre-existing register caches.
5371 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5373 (convert_ascii_to_int): : Constify `from' parameter type.
5374 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5375 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5376 the needed buffer in-place.
5377 (relocate_instruction): New.
5378 * server.c (handle_query) <qSymbols>: If the target supports
5379 tracepoints, give it a chance of looking up symbols. Report
5380 support for fast tracepoints.
5381 (handle_status): Stabilize threads.
5382 (process_serial_event): Adjust.
5383 * server.h (struct fast_tracepoint_jump): Forward declare.
5384 (struct process_info) <fast_tracepoint_jumps>: New field.
5385 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5386 (decode_X_packet, decode_M_packet): Adjust.
5387 (relocate_instruction): Declare.
5388 (in_process_agent_loaded): Declare.
5389 (tracepoint_look_up_symbols): Declare.
5390 (struct fast_tpoint_collect_status): Declare.
5391 (fast_tracepoint_collecting): Declare.
5392 (force_unlock_trace_buffer): Declare.
5393 (handle_tracepoint_bkpts): Declare.
5394 (initialize_low_tracepoint)
5395 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5396 * target.h (struct target_ops) <stabilize_threads,
5397 install_fast_tracepoint_jump_pad>: New fields.
5398 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5399 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5400 [HAVE_STDINT_H]: Include stdint.h.
5401 (trace_debug_1): Rename to ...
5402 (trace_vdebug): ... this.
5403 (trace_debug): Rename to ...
5404 (trace_debug_1): ... this. Add `level' parameter.
5406 (ATTR_USED, ATTR_NOINLINE): New.
5407 (IP_AGENT_EXPORT): New.
5408 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5409 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5410 (about_to_request_buffer_space, trace_buffer_is_full)
5411 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5412 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5413 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5414 (traceframe_write_count, traceframes_created)
5415 (trace_state_variables)
5416 New renaming defines.
5417 (struct ipa_sym_addresses): New.
5418 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5420 (ipa_sym_addrs): New.
5421 (all_tracepoint_symbols_looked_up): New.
5422 (in_process_agent_loaded): New.
5423 (write_e_ipa_not_loaded): New.
5424 (maybe_write_ipa_not_loaded): New.
5425 (tracepoint_look_up_symbols): New.
5426 (debug_threads) [IN_PROCESS_AGENT]: New.
5427 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5428 (UNKNOWN_SIDE_EFFECTS): New.
5429 (stop_tracing): New.
5430 (flush_trace_buffer): New.
5431 (stop_tracing_bkpt): New.
5432 (flush_trace_buffer_bkpt): New.
5433 (read_inferior_integer): New.
5434 (read_inferior_uinteger): New.
5435 (read_inferior_data_pointer): New.
5436 (write_inferior_data_pointer): New.
5437 (write_inferior_integer): New.
5438 (write_inferior_uinteger): New.
5439 (struct collect_static_trace_data_action): Delete.
5440 (enum tracepoint_type): New.
5441 (struct tracepoint) <type>: New field `type'.
5442 <actions_str, step_actions, step_actions_str>: Only include in
5444 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5445 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5446 (tracepoints): Use IP_AGENT_EXPORT.
5447 (last_tracepoint): Don't include in the IPA.
5448 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5449 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5450 (alloced_trace_state_variables): New.
5451 (trace_state_variables): Use IP_AGENT_EXPORT.
5452 (traceframe_t): Delete unused variable.
5453 (circular_trace_buffer): Don't include in the IPA.
5454 (trace_buffer_start): Delete.
5455 (struct trace_buffer_control): New.
5456 (trace_buffer_free): Delete.
5457 (struct ipa_trace_buffer_control): New.
5458 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5459 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5461 (trace_buffer_ctrl): New.
5462 (TRACE_BUFFER_CTRL_CURR): New.
5463 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5464 Reimplement as macros.
5465 (trace_buffer_wrap): Delete.
5466 (traceframe_write_count, traceframe_read_count)
5467 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5468 (struct tracepoint_hit_ctx) <type>: New field.
5469 (struct fast_tracepoint_ctx): New.
5470 (memory_barrier): New.
5472 (record_tracepoint_error): Update atomically in the IPA.
5473 (clear_inferior_trace_buffer): New.
5474 (about_to_request_buffer_space): New.
5475 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5476 updating the same buffer.
5477 (add_tracepoint): Default the tracepoint's type to trap
5478 tracepoint, and orig_size to -1.
5479 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5481 (create_trace_state_variable): New parameter `gdb'. Handle it.
5482 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5483 (cmd_qtdp): Handle fast tracepoints.
5485 (max_jump_pad_size): New.
5486 (gdb_jump_pad_head): New.
5487 (get_jump_space_head): New.
5488 (claim_jump_space): New.
5489 (sort_tracepoints): New.
5490 (MAX_JUMP_SIZE): New.
5491 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5493 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5494 support. Upload fast traceframes, and delete internal IPA
5496 (stop_tracing_handler): New.
5497 (flush_trace_buffer_handler): New.
5498 (cmd_qtstop): Upload fast tracepoints.
5499 (response_tracepoint): Handle fast tracepoints.
5500 (tracepoint_finished_step): Upload fast traceframes. Set the
5501 tracepoint hit context's tracepoint type.
5502 (handle_tracepoint_bkpts): New.
5503 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5504 type. Add comment about fast tracepoints.
5505 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5506 non-existing action_str field.
5507 (get_context_regcache): Handle fast tracepoints.
5508 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5510 (fast_tracepoint_from_jump_pad_address): New.
5511 (fast_tracepoint_from_ipa_tpoint_address): New.
5512 (collecting_t): New.
5513 (force_unlock_trace_buffer): New.
5514 (fast_tracepoint_collecting): New.
5517 (write_inferior_data_ptr): New.
5518 (target_tp_heap): New.
5519 (target_malloc): New.
5520 (download_agent_expr): New.
5522 (download_tracepoints): New.
5523 (download_trace_state_variables): New.
5524 (upload_fast_traceframes): New.
5525 (IPA_FIRST_TRACEFRAME): New.
5526 (IPA_NEXT_TRACEFRAME_1): New.
5527 (IPA_NEXT_TRACEFRAME): New.
5528 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5529 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5530 (gdb_jump_pad_buffer_end): New.
5531 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5532 (initialize_tracepoint): Adjust.
5533 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5534 buffer. Initialize the low module.
5535 * utils.c (PREFIX, TOOLNAME): New.
5536 (malloc_failure): Use PREFIX.
5537 (error): In the IPA, an error causes an exit.
5538 (fatal, warning): Use PREFIX.
5539 (internal_error): Use TOOLNAME.
5540 (NUMCELLS): Increase to 10.
5541 * configure, config.in: Regenerate.
5543 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5545 * server.c (handle_query) <qSupported>: Do two passes over the
5546 qSupported string to avoid nesting strtok.
5548 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5550 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5552 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5554 * configure: Regenerate.
5555 * proc-service.list: New.
5557 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5559 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5562 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5564 * gdbreplay.c (remote_open): Check error return from socket() call by
5565 its equality to -1 not by it being negative.
5566 * remote-utils.c (remote_open): Likewise.
5568 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5570 * config.h: Regenerate.
5572 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5574 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5575 doesn't provide PTRACE_GET_THREAD_AREA.
5577 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5579 * linux-m68k-low.c: Include <asm/ptrace.h>
5580 (ps_get_thread_area): Implement.
5582 2010-05-03 Doug Evans <dje@google.com>
5584 * event-loop.c (struct callback_event): New struct.
5585 (callback_list): New global.
5586 (append_callback_event, delete_callback_event): New functions.
5587 (process_callback): New function.
5588 (start_event_loop): Call it.
5589 * remote-utils.c (NOT_SCHEDULED): Define.
5590 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5591 moved out of readchar.
5592 (readchar): Rewrite. Call reschedule before returning.
5593 (reset_readchar): New function.
5594 (remote_close): Call it.
5595 (process_remaining, reschedule): New functions.
5596 * server.h (callback_handler_func): New typedef.
5597 (append_callback_event, delete_callback_event): Declare.
5599 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5601 * proc-service.c (ps_pglobal_lookup): Use
5602 thread_db_look_up_one_symbol.
5603 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5604 parameter. Use it instead of all_symbols_looked_up.
5605 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5607 (all_symbols_looked_up): Don't declare.
5608 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5609 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5611 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5612 Set all_symbols_looked_up here.
5613 (thread_db_look_up_one_symbol): New.
5614 (thread_db_get_tls_address): Adjust.
5615 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5616 thread_db object on the heap, and tentatively set it in the
5618 (thread_db_init): Don't set all_symbols_looked_up here.
5619 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5621 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5623 * linux-low.c (linux_kill, linux_detach): Adjust.
5624 (status_pending_p_callback): Remove redundant statement. Check
5625 for !TARGET_WAITIKIND_IGNORE, instead of
5626 TARGET_WAITKIND_STOPPED.
5627 (handle_tracepoints): Make sure LWP is locked. Adjust.
5628 (linux_wait_for_event_1): Adjust.
5629 (linux_cancel_breakpoints): New.
5630 (unsuspend_one_lwp): New.
5631 (unsuspend_all_lwps): New.
5632 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5633 (send_sigstop_callback): Change return type to int, add new
5634 `except' parameter and handle it.
5635 (suspend_and_send_sigstop_callback): New.
5636 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5637 pass them down. If SUSPEND, also increment the lwp's suspend
5639 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5640 (need_step_over_p): Don't consider suspended LWPs.
5641 (start_step_over): Adjust.
5642 (proceed_one_lwp): Change return type to int, add new `except'
5643 parameter and handle it.
5644 (unsuspend_and_proceed_one_lwp): New.
5645 (proceed_all_lwps): Use find_inferior instead of
5647 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5648 also decrement the suspend count of LWPs. Pass `except' down,
5649 instead of hacking its suspend count.
5650 (linux_pause_all): Add `freeze' parameter. Adjust.
5651 (linux_unpause_all): New.
5652 (linux_target_ops): Install linux_unpause_all.
5653 * server.c (handle_status): Adjust.
5654 * target.h (struct target_ops): New fields `unpause_all' and
5655 `cancel_breakpoints'. Add new parameter to `pause_all'.
5656 (pause_all): Add new `freeze' parameter.
5658 (cancel_breakpoints): New.
5659 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5661 (cmd_qtstart): Pause threads.
5662 (stop_tracing): Pause threads, and cancel breakpoints.
5663 * win32-low.c (win32_target_ops): Adjust.
5665 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5667 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5668 the inferior right away from here...
5669 (linux_wait_1): ... to here, and adjust to check the thread's
5670 last_resume_kind instead of the lwp's step or stop_expected flags.
5672 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5674 * README: Use consistent `GDB' and `GDBserver' spellings.
5676 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5678 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5679 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5680 (linux_detach_one_lwp): Assume the lwp is stopped.
5681 (any_thread_of): Delete.
5682 (linux_detach): Stop all lwps here. Don't blindly delete all
5684 (delete_lwp_callback): New.
5685 (linux_mourn): Delete all lwps of the process that is gone.
5686 (linux_wait_1): Don't delete the last lwp of the process here.
5687 * mem-break.h (mark_breakpoints_out): Declare.
5688 * mem-break.c (mark_breakpoints_out): New.
5689 (free_all_breakpoints): Use it.
5690 * server.c (handle_target_event): If the process is gone, mark
5692 * thread-db.c (struct thread_db) <create_bp>: New field.
5693 (thread_db_enable_reporting): Fix prototype. Store a thread event
5694 breakpoint reference in the thread_db struct.
5695 (thread_db_load_search): Clear the thread_db object.
5696 (try_thread_db_load_1): Ditto.
5697 (switch_to_process): New.
5698 (disable_thread_event_reporting): Use it.
5699 (remove_thread_event_breakpoints): New.
5700 (thread_db_detach, thread_db_mourn): Use it.
5702 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5704 * linux-low.c (linux_enable_event_reporting): New.
5705 (linux_wait_for_event_1, handle_extended_wait): Use it.
5707 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5709 * linux-low.c (linux_kill_one_lwp, linux_kill)
5710 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5711 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5712 SIGSTOP even if the LWP is stopped.
5713 (send_sigstop_callback): New.
5714 (stop_all_lwps): Use send_sigstop_callback instead.
5715 (linux_resume_one_thread): Adjust.
5716 (proceed_one_lwp): Still proceed an LWP that the client has
5717 requested to stop, if we haven't reported it as stopped yet. Make
5718 sure that LWPs the client want stopped, have a pending SIGSTOP.
5720 2010-04-26 Doug Evans <dje@google.com>
5722 * server.c (handle_general_set): Make static.
5724 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5725 Print received char after testing for error/eof instead of before.
5726 (input_interrupt): Tweak comment.
5728 2010-04-23 Doug Evans <dje@google.com>
5730 * server.c (start_inferior): Print inferior argv if --debug.
5732 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5734 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5735 * nto-x86-low.c: Include server.h
5737 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5739 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5740 be consistent with other sources of this directory.
5741 (init_registers_amd64): Correct name of source file of this function
5744 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5746 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5749 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5751 * win32-i386-low.c: Add 64-bit support.
5752 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5753 (init_registers_amd64): Declare.
5754 (mappings): Add 64-bit version of array.
5755 (init_windows_x86): New function.
5756 (the_low_target): Change init_arch field to init_windows_x86.
5758 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5760 * win32-low.c: Adapt to support also 64-bit architecture.
5761 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5762 (get_image_name): Use SIZE_T type for local variable `done'.
5763 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5764 (toolhelp_get_dll_name): Idem.
5765 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5766 Use uintptr_t typecast to avoid warning.
5767 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5768 (handle_exception): Use phex_nz to avoid warning.
5769 (win32_wait): Remove unused local variable `process'.
5771 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5773 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5776 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5778 * configure.ac: Use `ws2_32' library for srv_mingw.
5779 * configure: Regenerate.
5780 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5781 * remote-utils.c: Likewise.
5783 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5785 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5786 if __x86_64__ is defined.
5788 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5790 * configure: Regenerate.
5792 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5794 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5795 * target.h (target_ops): New get_tib_address field.
5796 * win32-low.h (win32_thread_info): Add thread_local_base field.
5797 * win32-low.c (child_add_thread): Add tlb argument.
5798 Set thread_local_base field to TLB.
5799 (get_child_debug_event): Adapt to child_add_thread change.
5800 (win32_get_tib_address): New function.
5801 (win32_target_ops): Set get_tib_address field to
5802 win32_get_tib_address.
5803 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5805 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5807 * linux-low.c (linux_mourn): Also remove the process.
5808 * server.c (handle_target_event): Don't remove the process here.
5809 * nto-low.c (nto_mourn): New.
5810 (nto_target_ops): Install it.
5811 * spu-low.c (spu_mourn): New.
5812 (spu_target_ops): Install it.
5813 * win32-low.c (win32_mourn): New.
5814 (win32_target_ops): Install it.
5816 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5818 * server.h (buffer_xml_printf): Remove redundant `;'.
5820 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5822 * regcache.c (set_register_cache): Invalidate regcaches before
5823 changing the register cache layout.
5824 (regcache_invalidate_one): Allow a NULL regcache.
5825 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5826 regcaches before changing the register cache layout or the target
5829 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5831 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5832 variable warning on Linux/x86-64.
5834 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5836 GDBserver disconnected tracing support.
5838 * linux-low.c (linux_remove_process): Delete.
5839 (add_lwp): Don't set last_resume_kind here.
5840 (linux_kill): Use `mourn'.
5841 (linux_detach): Use `thread_db_detach', and `mourn'.
5843 (linux_attach_lwp_1): Adjust comment.
5844 (linux_attach): last_resume_kind moved the thread_info; adjust.
5845 (status_pending_p_callback): Adjust.
5846 (linux_wait_for_event_1): Adjust.
5847 (count_events_callback, select_singlestep_lwp_callback)
5848 (select_event_lwp_callback, cancel_breakpoints_callback)
5849 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5850 (proceed_one_lwp): Adjust.
5851 (linux_async): Add debug output.
5852 (linux_thread_stopped): New.
5853 (linux_pause_all): New.
5854 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5856 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5857 (thread_db_free): Delete declaration.
5858 (thread_db_detach, thread_db_mourn): Declare.
5859 * thread-db.c (thread_db_init): Use thread_db_mourn.
5860 (thread_db_free): Delete, split in two.
5861 (disable_thread_event_reporting): New.
5862 (thread_db_detach): New.
5863 (thread_db_mourn): New.
5865 * server.h (struct thread_info) <last_resume_kind>: New field.
5866 <attached>: Add comment.
5867 <gdb_detached>: New field.
5868 (handler_func): Change return type to int.
5869 (handle_serial_event, handle_target_event): Ditto.
5870 (gdb_connected): Declare.
5872 (disconnected_tracing): Declare.
5873 (stop_tracing): Declare.
5875 * server.c (handle_query) <qSupported>: Report support for
5876 disconnected tracing.
5877 (queue_stop_reply_callback): Account for running threads.
5878 (gdb_wants_thread_stopped): New.
5879 (gdb_wants_all_threads_stopped): New.
5880 (gdb_reattached_process): New.
5881 (handle_status): Clear the `gdb_detached' flag of all processes.
5882 In all-stop, stop all threads.
5883 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5884 (process_serial_event): If the remote connection breaks, or if an
5885 exit was forced with "monitor exit", force an event loop exit.
5886 Handle disconnected tracing on detach.
5887 (handle_serial_event): Adjust.
5888 (handle_target_event): If GDB isn't connected, forward events back
5889 to the inferior, unless the last process exited, in which case,
5890 exit gdbserver. Adjust interface.
5892 * remote-utils.c (remote_open): Don't block in accept. Instead
5893 register an event loop source on the listen socket file
5894 descriptor. Refactor bits into ...
5895 (listen_desc): ... this new global.
5896 (gdb_connected): ... this new function.
5897 (enable_async_notification): ... this new function.
5898 (handle_accept_event): ... this new function.
5899 (remote_close): Clear remote_desc.
5901 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5903 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5905 (mourn_inferior): Define.
5906 (target_process_qsupported): Avoid the dangling else problem.
5907 (thread_stopped): Define.
5908 (pause_all): Define.
5909 (target_waitstatus_to_string): Declare.
5910 * target.c (target_waitstatus_to_string): New.
5912 * tracepoint.c (tracing): Make extern.
5913 (disconnected_tracing): New.
5914 (stop_tracing): Make extern. Handle tracing stops due to GDB
5916 (cmd_qtdisconnected): New.
5917 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5918 (handle_tracepoint_general_set): Handle QTDisconnected.
5920 * event-loop.c (event_handler_func): Change return type to int.
5921 (process_event): Bail out if the event handler wants the event
5923 (handle_file_event): Ditto.
5924 (start_event_loop): Bail out if the event handler wants the event
5927 * nto-low.c (nto_target_ops): Adjust.
5928 * spu-low.c (spu_wait): Don't remove the process here.
5929 (spu_target_ops): Adjust.
5930 * win32-low.c (win32_wait): Don't remove the process here.
5931 (win32_target_ops): Adjust.
5933 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5935 * regcache.c (realloc_register_cache): Invalidate inferior's
5936 regcache before recreating it.
5938 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5940 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5942 2010-04-09 Stan Shebs <stan@codesourcery.com>
5943 Pedro Alves <pedro@codesourcery.com>
5945 * server.h (LONGEST): New.
5946 (struct thread_info) <while_stepping>: New field.
5947 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5949 (initialize_tracepoint, handle_tracepoint_general_set)
5950 (handle_tracepoint_query, tracepoint_finished_step)
5951 (tracepoint_was_hit, release_while_stepping_state_list):
5952 (current_traceframe): Declare.
5953 * server.c (handle_general_set): Handle tracepoint packets.
5955 (write_memory): New.
5956 (handle_search_memory_1): Use read_memory.
5957 (handle_query): Report support for conditional tracepoints, trace
5958 state variables, and tracepoint sources. Handle tracepoint
5960 (main): Initialize the tracepoints module.
5961 (process_serial_event): Handle traceframe reads/writes.
5963 * linux-low.c (handle_tracepoints): New.
5964 (linux_wait_1): Call it.
5965 (linux_resume_one_lwp): Handle while-stepping.
5966 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5967 (linux_target_ops): Install them.
5968 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5970 * linux-x86-low.c (x86_supports_tracepoints): New.
5971 (the_low_target). Install it.
5973 * mem-break.h (delete_breakpoint): Declare.
5974 * mem-break.c (delete_breakpoint): Make external.
5976 * target.h (struct target_ops): Add `supports_tracepoints',
5977 `read_pc', and `write_pc' fields.
5978 (target_supports_tracepoints): Define.
5979 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5982 * regcache.h (struct regcache) <registers_owned>: New field.
5983 (init_register_cache, regcache_cpy): Declare.
5984 (regcache_read_pc, regcache_write_pc): Declare.
5985 (register_cache_size): Declare.
5986 (supply_regblock): Declare.
5987 * regcache.c (init_register_cache): New.
5988 (new_register_cache): Use it.
5989 (regcache_cpy): New.
5990 (register_cache_size): New.
5991 (supply_regblock): New.
5992 (regcache_read_pc, regcache_write_pc): New.
5994 * tracepoint.c: New.
5996 * Makefile.in (OBS): Add tracepoint.o.
5997 (tracepoint.o): New rule.
5999 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
6001 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
6003 (i386-mmx.c): Likewise.
6004 (i386-mmx-linux.o): Likewise.
6005 (i386-mmx-linux.c): Likewise.
6007 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
6008 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
6009 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
6010 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
6012 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
6013 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
6014 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
6016 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
6018 * Makefile.in (clean): Updated.
6020 (i386-avx.c): Likewise.
6021 (i386-avx-linux.o): Likewise.
6022 (i386-avx-linux.c): Likewise.
6023 (amd64-avx.o): Likewise.
6024 (amd64-avx.c): Likewise.
6025 (amd64-avx-linux.o): Likewise.
6026 (amd64-avx-linux.c): Likewise.
6028 * configure.srv (srv_i386_regobj): Add i386-avx.o.
6029 (srv_i386_linux_regobj): Add i386-avx-linux.o.
6030 (srv_amd64_regobj): Add amd64-avx.o.
6031 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
6032 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
6033 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
6034 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
6035 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
6036 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
6037 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
6039 * i387-fp.c: Include "i386-xstate.h".
6041 (i387_cache_to_xsave): Likewise.
6042 (i387_xsave_to_cache): Likewise.
6043 (x86_xcr0): Likewise.
6045 * i387-fp.h (i387_cache_to_xsave): Likewise.
6046 (i387_xsave_to_cache): Likewise.
6047 (x86_xcr0): Likewise.
6049 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
6050 * linux-crisv32-low.c (target_regsets): Likewise.
6051 * linux-m68k-low.c (target_regsets): Likewise.
6052 * linux-mips-low.c (target_regsets): Likewise.
6053 * linux-ppc-low.c (target_regsets): Likewise.
6054 * linux-s390-low.c (target_regsets): Likewise.
6055 * linux-sh-low.c (target_regsets): Likewise.
6056 * linux-sparc-low.c (target_regsets): Likewise.
6057 * linux-xtensa-low.c (target_regsets): Likewise.
6059 * linux-low.c: Include <sys/uio.h>.
6060 (regsets_fetch_inferior_registers): Support nt_type.
6061 (regsets_store_inferior_registers): Likewise.
6062 (linux_process_qsupported): New.
6063 (linux_target_ops): Add linux_process_qsupported.
6065 * linux-low.h (regset_info): Add nt_type.
6066 (linux_target_ops): Add process_qsupported.
6068 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
6070 (init_registers_i386_avx_linux): New.
6071 (init_registers_amd64_avx_linux): Likewise.
6072 (xmltarget_i386_linux_no_xml): Likewise.
6073 (xmltarget_amd64_linux_no_xml): Likewise.
6074 (PTRACE_GETREGSET): Likewise.
6075 (PTRACE_SETREGSET): Likewise.
6076 (x86_fill_xstateregset): Likewise.
6077 (x86_store_xstateregset): Likewise.
6078 (use_xml): Likewise.
6079 (x86_linux_update_xmltarget): Likewise.
6080 (x86_linux_process_qsupported): Likewise.
6081 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
6082 (x86_arch_setup): Don't call init_registers_amd64_linux nor
6083 init_registers_i386_linux here. Call
6084 x86_linux_update_xmltarget.
6085 (the_low_target): Add x86_linux_process_qsupported.
6087 * server.c (handle_query): Call target_process_qsupported.
6089 * target.h (target_ops): Add process_qsupported.
6090 (target_process_qsupported): New.
6092 2010-04-03 Pedro Alves <pedro@codesourcery.com>
6094 * inferiors.c (add_thread): Set last_status kind to
6095 TARGET_WAITKIND_IGNORE.
6096 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
6097 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
6098 (linux_wait_1): Move `thread' local definition to block that uses
6099 it. Don't NULL initialize `event_child'.
6100 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
6101 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
6102 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
6104 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6106 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
6107 an extended waitstatus, or by a watchpoint.
6108 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
6109 thread was stepping or has been stopped by a watchpoint.
6111 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6113 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
6114 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
6115 of another, then delete the previous, and validate all
6117 (validate_inserted_breakpoint): New.
6118 (delete_disabled_breakpoints): New.
6119 (validate_breakpoints): New.
6120 (check_mem_read): Validate breakpoints before trusting their
6121 shadow. Delete disabled breakpoints.
6122 (check_mem_write): Validate breakpoints before trusting they
6123 should be inserted. Delete disabled breakpoints.
6124 * mem-break.h (validate_breakpoints):
6125 * server.c (handle_query): Validate breakpoints when we see a
6128 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6130 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6131 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6132 if we could tell there's a GDB breakpoint at stop_pc.
6133 (need_step_over_p): Don't do a step over if we find a GDB
6134 breakpoint at the resume PC.
6136 * mem-break.c (struct raw_breakpoint): New.
6137 (enum bkpt_type): New type `gdb_breakpoint'.
6138 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6139 fields. New field `raw'.
6140 (find_raw_breakpoint_at): New.
6141 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6143 (set_breakpoint_at): Adjust.
6144 (delete_raw_breakpoint): New.
6145 (release_breakpoint): New.
6146 (delete_breakpoint): Rename to...
6147 (delete_breakpoint_1): ... this. Add proc parameter. Use
6148 release_breakpoint. Return ENOENT.
6149 (delete_breakpoint): Reimplement.
6150 (find_breakpoint_at): Delete.
6151 (find_gdb_breakpoint_at): New.
6152 (delete_breakpoint_at): Delete.
6153 (set_gdb_breakpoint_at): New.
6154 (delete_gdb_breakpoint_at): New.
6155 (gdb_breakpoint_here): New.
6156 (set_reinsert_breakpoint): Use release_breakpoint.
6157 (uninsert_breakpoint): Rename to ...
6158 (uninsert_raw_breakpoint): ... this.
6159 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6160 (reinsert_raw_breakpoint): Change parameter type to
6162 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6164 (check_breakpoints): Adjust. Use release_breakpoint.
6165 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6166 (breakpoint_inserted_here): Ditto.
6167 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6168 Don't trust the breakpoint's shadow if it is not inserted.
6169 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6170 (delete_all_breakpoints): Adjust.
6171 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6172 use delete_breakpoint_1.
6174 * mem-break.h (breakpoints_supported): Delete declaration.
6175 (set_gdb_breakpoint_at): Declare.
6176 (gdb_breakpoint_here): Declare.
6177 (delete_breakpoint_at): Delete.
6178 (delete_gdb_breakpoint_at): Declare.
6180 * server.h (struct raw_breakpoint): Forward declare.
6181 (struct process_info): New field `raw_breakpoints'.
6183 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6186 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6188 * linux-low.c (status_pending_p_callback): Fix comment.
6189 (linux_wait_for_event_1): Move most of the internal breakpoint
6190 handling from here...
6191 (linux_wait_1): ... to here.
6192 (count_events_callback): New.
6193 (select_singlestep_lwp_callback): New.
6194 (select_event_lwp_callback): New.
6195 (cancel_breakpoints_callback): New.
6196 (select_event_lwp): New.
6197 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6198 priority to all LWPs that have had events that should be reported
6199 to the client. Cancel breakpoints when about to reporting the
6200 event to the client, not while stopping lwps. No longer cancel
6201 finished single-steps here.
6202 (cancel_finished_single_step): Delete.
6203 (cancel_finished_single_steps): Delete.
6205 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6207 * mem-break.c (enum bkpt_type): New.
6208 (struct breakpoint): New field `type'.
6209 (set_breakpoint_at): Change return type to struct breakpoint
6210 pointer. Set type to `other_breakpoint' by default.
6211 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6212 in the breakpoint list.
6213 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6214 (reinsert_breakpoint): Rename to ...
6215 (reinsert_raw_breakpoint): ... this.
6216 (reinsert_breakpoints_at): Adjust.
6217 * mem-break.h (struct breakpoint): Declare.
6218 (set_breakpoint_at): Change return type to struct breakpoint
6221 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6223 * server.c (handle_query): Assign, not compare.
6225 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6227 Teach linux gdbserver to step-over-breakpoints.
6229 * linux-low.c (can_hardware_single_step): New.
6230 (supports_breakpoints): New.
6231 (handle_extended_wait): If stopping threads, read the stop pc of
6234 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6235 low target doesn't support retrieving the PC.
6236 (add_lwp): Set last_resume_kind to resume_continue.
6237 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6238 (linux_attach): Don't clear stop_expected. Set the lwp's
6239 last_resume_kind to resume_stop.
6240 (linux_detach_one_lwp): Don't check for removed breakpoints.
6241 (check_removed_breakpoint): Delete.
6242 (status_pending_p): Rename to ...
6243 (status_pending_p_callback): ... this. Don't check for removed
6244 breakpoints. Don't consider threads that are stopped from GDB's
6246 (linux_wait_for_lwp): Always read the stop_pc here.
6247 (cancel_breakpoint): New.
6248 (step_over_bkpt): New global.
6249 (linux_wait_for_event_1): Implement stepping over breakpoints.
6250 (gdb_wants_lwp_stopped): New.
6251 (gdb_wants_all_stopped): New.
6252 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6253 single-step traps here. Store the thread's last reported target
6255 (send_sigstop): Don't clear stop_expected. Always set it,
6257 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6258 (cancel_finished_single_step): New.
6259 (cancel_finished_single_steps): New.
6260 (wait_for_sigstop): Don't cancel finished single-step traps here.
6261 (linux_resume_one_lwp): Don't check for removed breakpoints.
6262 Don't set `step' on non-hardware step archs.
6263 (linux_set_resume_request): Ignore resume_stop requests if already
6264 stopping or stopped. Set the lwp's last_resume_kind.
6265 (resume_status_pending_p): Don't check for removed breakpoints.
6266 (need_step_over_p): New.
6267 (start_step_over): New.
6268 (finish_step_over): New.
6269 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6270 requests. Clear the thread's last reported target waitstatus.
6271 Don't use the `suspended' flag. Don't consider pending breakpoints.
6272 (linux_resume): Start a step-over if necessary.
6273 (proceed_one_lwp): New.
6274 (proceed_all_lwps): New.
6275 (unstop_all_lwps): New.
6276 * linux-low.h (struct lwp_info): Rewrite comment for the
6277 `suspended' flag. Add the `stop_pc' field. Delete the
6278 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6279 Add `'last_resume_kind' and `need_step_over' fields.
6280 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6281 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6282 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6283 (set_raw_breakpoint_at): New.
6284 (set_breakpoint_at): Rewrite to use it.
6285 (reinsert_breakpoint_handler): Delete.
6286 (set_reinsert_breakpoint): New.
6287 (reinsert_breakpoint_by_bp): Delete.
6288 (delete_reinsert_breakpoints): New.
6289 (uninsert_breakpoint): Rewrite.
6290 (uninsert_breakpoints_at): New.
6291 (reinsert_breakpoint): Rewrite.
6292 (reinsert_breakpoints_at): New.
6293 (check_breakpoints): Rewrite.
6294 (breakpoint_here): New.
6295 (breakpoint_inserted_here): New.
6296 (check_mem_read): Adjust.
6297 * mem-break.h (breakpoints_supported, breakpoint_here)
6298 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6299 (reinsert_breakpoint_by_bp): Delete declaration.
6300 (delete_reinsert_breakpoints): Declare.
6301 (reinsert_breakpoint): Delete declaration.
6302 (reinsert_breakpoints_at): Declare.
6303 (uninsert_breakpoint): Delete declaration.
6304 (uninsert_breakpoints_at): Declare.
6305 (check_breakpoints): Adjust prototype.
6306 * server.h: Adjust include order.
6307 (struct thread_info): Declare here. Add a `last_status' field.
6309 2010-03-23 Michael Snyder <msnyder@vmware.com>
6311 * server.c (crc32): New function.
6312 (handle_query): Add handling for 'qCRC:' request.
6314 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6316 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6317 lwp had been stopped by a watchpoint.
6319 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6321 * server.h (internal_error): Declare.
6322 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6323 * utils.c (internal_error): New function.
6325 2010-03-15 Andreas Schwab <schwab@redhat.com>
6327 * configure.srv: Fix typo setting srv_regobj.
6329 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6331 * linux-low.c (fetch_register): Avoid passing a non string literal
6333 (usr_store_inferior_registers): Ditto.
6335 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6337 * linux-low.c (linux_write_memory): Bail out early if peeking
6340 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6342 * linux-low.h (struct lwp_info): New fields
6343 `stopped_by_watchpoint' and `stopped_data_address'.
6344 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6345 here, and cache them in the lwp object.
6346 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6348 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6350 (linux_stopped_by_watchpoint): Rewrite.
6351 (linux_stopped_data_address): Rewrite.
6353 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6355 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6356 switching the current inferior, not before.
6358 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6360 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6361 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6362 i386-linux.c and amd64-linux.c.
6363 (reg-i386.o): Removed.
6364 (reg-i386.c): Likewise.
6365 (reg-i386-linux.o): Likewise.
6366 (reg-i386-linux.c): Likewise.
6367 (reg-x86-64.o): Likewise.
6368 (reg-x86-64.c): Likewise.
6369 (reg-x86-64-linux.o): Likewise.
6370 (reg-x86-64-linux.c): Likewise.
6373 (i386-linux.o): Likewise.
6374 (i386-linux.c): Likewise.
6375 (amd64.o): Likewise.
6376 (amd64.c): Likewise.
6377 (amd64-linux.o): Likewise.
6378 (amd64-linux.c): Likewise.
6380 * configure.srv (srv_i386_regobj): New.
6381 (srv_i386_linux_regobj): Likewise.
6382 (srv_amd64_regobj): Likewise.
6383 (srv_amd64_linux_regobj): Likewise.
6384 (srv_i386_32bit_xmlfiles): Likewise.
6385 (srv_i386_64bit_xmlfiles): Likewise.
6386 (srv_i386_xmlfiles): Likewise.
6387 (srv_amd64_xmlfiles): Likewise.
6388 (srv_i386_linux_xmlfiles): Likewise.
6389 (srv_amd64_linux_xmlfiles): Likewise.
6390 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6391 srv_xmlfiles to $srv_i386_xmlfiles.
6392 (i[34567]86-*-mingw32ce*): Likewise.
6393 (i[34567]86-*-mingw*): Likewise.
6394 (i[34567]86-*-nto*): Likewise.
6395 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6396 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6397 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6398 (x86_64-*-linux*): Likewise.
6400 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6401 (init_registers_amd64_linux): New.
6402 (x86_arch_setup): Replace init_registers_x86_64_linux with
6403 init_registers_amd64_linux.
6405 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6407 * configure.ac: Check for libdl. If it is not available link against
6408 static libthread_db.
6409 * configure: Regenerate.
6411 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6415 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6416 handing a read watchpoint.
6417 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6419 2010-02-12 Doug Evans <dje@google.com>
6421 * linux-low.c (linux_supports_tracefork_flag): Document.
6422 (linux_look_up_symbols): Add comment.
6424 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6426 * regcache.c (supply_register): Clear regcache if buf is NULL.
6428 2010-02-02 Nicolas Roche <roche@sourceware.org>
6429 Joel Brobecker <brobecker@adacore.com>
6431 * inferiors.c (find_inferior): Add function documentation.
6432 (unloaded_dll): Handle the case where the unloaded dll has not
6433 been previously registered in the dll list.
6435 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6437 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6438 (thumb2_breakpoint): New.
6439 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6441 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6443 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6444 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6447 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6449 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6451 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6453 * linux-s390-low.c (s390_collect_ptrace_register)
6454 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6456 2010-01-21 Doug Evans <dje@google.com>
6458 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6459 (PTRACE_ARG4_TYPE): New macro.
6460 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6461 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6462 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6463 (usr_store_inferior_registers): Ditto.
6464 (linux_read_memory, linux_write_memory): Ditto.
6465 (linux_test_for_tracefork): Ditto.
6467 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6468 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6470 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6472 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6475 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6477 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6478 prototype to take a regcache. Adjust.
6480 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6482 * regcache.h (struct thread_info): Forward declare.
6483 (struct regcache): New.
6484 (new_register_cache): Adjust prototype.
6485 (get_thread_regcache): Declare.
6486 (free_register_cache): Adjust prototype.
6487 (registers_to_string, registers_from_string): Ditto.
6488 (supply_register, supply_register_by_name, collect_register)
6489 (collect_register_as_string, collect_register_by_name): Ditto.
6490 * regcache.c (struct inferior_regcache_data): Delete.
6491 (get_regcache): Rename to ...
6492 (get_thread_regcache): ... this. Adjust. Switch inferior before
6494 (regcache_invalidate_one): Adjust.
6495 (regcache_invalidate): Fix prototype.
6496 (new_register_cache): Return the new register cache.
6497 (free_register_cache): Change prototype.
6498 (realloc_register_cache): Adjust.
6499 (registers_to_string): Change prototype to take a regcache. Adjust.
6500 (registers_from_string): Ditto.
6501 (register_data): Ditto.
6502 (supply_register): Ditto.
6503 (supply_register_by_name): Ditto.
6504 (collect_register): Ditto.
6505 (collect_register_as_string): Ditto.
6506 (collect_register_by_name): Ditto.
6507 * server.c (process_serial_event): Adjust.
6508 * linux-low.h (regset_fill_func, regset_store_func): Change
6510 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6512 * linux-low.c (get_stop_pc): Adjust.
6513 (check_removed_breakpoint): Adjust.
6514 (linux_wait_for_event): Adjust.
6515 (linux_resume_one_lwp): Adjust.
6516 (fetch_register): Add regcache parameter. Adjust.
6517 (usr_store_inferior_registers): Ditto.
6518 (regsets_fetch_inferior_registers): Ditto.
6519 (regsets_store_inferior_registers): Ditto.
6520 (linux_fetch_registers, linux_store_registers): Ditto.
6521 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6523 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6525 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6526 prototype to take a regcache.
6527 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6528 * remote-utils.c (convert_ascii_to_int, outreg)
6529 (prepare_resume_reply): Change prototype to take a regcache.
6531 * target.h (struct target_ops) <fetch_registers, store_registers>:
6532 Change prototype to take a regcache.
6533 (fetch_inferior_registers, store_inferior_registers): Change
6534 prototype to take a regcache. Adjust.
6535 * proc-service.c (ps_lgetregs): Adjust.
6536 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6537 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6538 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6539 take a regcache. Adjust.
6540 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6541 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6542 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6543 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6544 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6545 (cris_cannot_fetch_register):
6546 (cris_breakpoint_at): Change prototype to take a regcache.
6548 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6549 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6550 to take a regcache. Adjust.
6551 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6553 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6554 take a regcache. Adjust.
6555 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6556 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6557 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6558 * linux-mips-low.c (mips_get_pc):
6559 (mips_set_pc): Change prototype to take a regcache. Adjust.
6560 (mips_reinsert_addr): Adjust.
6561 (mips_collect_register): Change prototype to take a regcache.
6563 (mips_supply_register):
6564 (mips_collect_register_32bit, mips_supply_register_32bit)
6565 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6566 (mips_store_fpregset): Ditto.
6567 * linux-ppc-low.c (ppc_supply_ptrace_register)
6568 (ppc_supply_ptrace_register): Ditto.
6569 (parse_spufs_run): Adjust.
6570 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6571 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6572 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6573 take a regcache. Adjust.
6574 * linux-s390-low.c (s390_collect_ptrace_register)
6575 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6576 (s390_set_pc): Change prototype to take a regcache. Adjust.
6577 (s390_arch_setup): Adjust.
6578 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6579 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6580 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6581 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6582 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6584 (sparc_breakpoint_at): Adjust.
6585 * linux-xtensa-low.c (xtensa_fill_gregset):
6586 (xtensa_store_gregset):
6587 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6588 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6589 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6590 prototype to take a regcache. Adjust.
6591 * win32-arm-low.c (arm_fetch_inferior_register)
6592 (arm_store_inferior_register): Change prototype to take a
6594 * win32-i386-low.c (i386_fetch_inferior_register)
6595 (i386_store_inferior_register): Change prototype to take a
6597 * win32-low.c (child_fetch_inferior_registers)
6598 (child_store_inferior_registers): Change prototype to take a
6600 (win32_wait): Adjust.
6601 (win32_fetch_inferior_registers): Change prototype to take a
6603 (win32_store_inferior_registers): Adjust.
6604 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6605 store_inferior_register>: Change prototype to take a regcache.
6607 2010-01-20 Doug Evans <dje@google.com>
6609 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6611 (linux_wait_for_event1, linux_init_signals): Ditto.
6612 (W_STOPCODE): Provide definition if missing.
6614 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6616 * linux-low.c (linux_core_of_thread): New.
6617 (compare_ints, show_process, list_threads): New.
6618 (linux_qxfer_osdata): Report threads and cores.
6619 (linux_target_op): Register linux_core_of_thread.
6620 * remote-utils.c (prepare_resume_reply): Report the core.
6621 (buffer_xml_printf): Support %d specifier.
6622 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6624 (handle_query): Handle qXfer:threads. Announce availability
6626 * target.h (struct target_ops): New field core_of_thread.
6628 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6630 * Makefile.in (clean): Remove new generated files.
6631 (reg-s390.o, reg-s390.c): Remove rules.
6632 (reg-s390x.o, reg-s390x.c): Likewise.
6633 (s390-linux32.o, s390-linux32.c): Add rules.
6634 (s390-linux64.o, s390-linux64.c): Likewise.
6635 (s390x-linux64.o, s390x-linux64.c): Likewise.
6636 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6637 * linux-s390-low.c: Include <elf.h>.
6638 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6639 (init_registers_s390): Remove prototype.
6640 (init_registers_s390x): Likewise.
6641 (init_registers_s390_linux32): Add prototype.
6642 (init_registers_s390_linux64): Likewise.
6643 (init_registers_s390x_linux64): Likewise.
6644 (s390_num_regs_3264): New define.
6645 (s390_regmap_3264): New global variable.
6646 (s390_cannot_fetch_register): Remove obsolete check.
6647 (s390_cannot_store_register): Likewise.
6648 (s390_collect_ptrace_register): Handle upper/lower register halves.
6649 (s390_supply_ptrace_register): Likewise.
6650 (s390_fill_gregset): Update to register number changes.
6651 (s390_get_hwcap): New routine.
6652 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6653 Install appropriate regmap and register set.
6655 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6657 * server.c (gdbserver_version): Update copyright year to 2010.
6658 * gdbreplay.c (gdbreplay_version): Likewise.
6660 2009-12-28 Doug Evans <dje@google.com>
6662 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6663 elf/external.h. Include <elf.h> instead but only if necessary.
6665 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6667 * linux-low.c (linux_remove_process): Remove `detaching'
6668 parameter. Don't release/detach from thread_db here.
6669 (linux_kill): Release/detach from thread_db here, ...
6670 (linux_detach): ... and here, before actually detaching.
6671 (linux_wait_1): ... and here, when a process exits.
6672 * thread-db.c (any_thread_of): New.
6673 (thread_db_free): Switch the current inferior to a thread of the
6676 2009-12-21 Doug Evans <dje@google.com>
6678 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6680 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6681 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6682 warning ifndef __NR_tkill. Move setting of errno there too.
6683 Delete unnecessary resetting of errno after syscall.
6684 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6686 * configure.ac: Check for dladdr.
6687 * config.in: Regenerate.
6688 * configure: Regenerate.
6689 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6690 (try_thread_db_load): Update.
6692 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6694 2009-12-18 Doug Evans <dje@google.com>
6696 * event-loop.c: Include unistd.h if it exists.
6698 * linux-low.c (my_waitpid): Move definition away from being in
6699 between linux_tracefork_child/linux_test_for_tracefork.
6701 * gdb_proc_service.h (psaddr_t): Fix type.
6702 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6703 signature to match glibc.
6705 2009-12-16 Doug Evans <dje@google.com>
6707 * linux-low.c (linux_read_memory): Fix argument to read.
6709 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6711 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6712 events, don't leave current_inferior pointing at null.
6714 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6716 * win32-low.c (LOG): Delete.
6717 (OUTMSG): Output to stderr.
6718 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6719 on compile time LOG macro.
6720 (win32_wait): Fix debug output.
6722 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6724 * win32-low.c (win32_add_one_solib): If the dll name is
6725 "ntdll.dll", prepend the system directory to the dll path.
6727 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6729 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6731 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6732 Vladimir Prus <vladimir@codesourcery.com>
6734 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6735 * configure.ac: Check for __mcoldfire__ and set
6736 gdb_cv_m68k_is_coldfire.
6737 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6738 reg-cf.o and reg-m68k.o.
6739 * configure: Regenerated.
6741 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6743 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6744 Pass it to thread_db_free.
6745 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6746 proper `detaching' argument to linux_remove_process.
6747 * linux-low.h (thread_db_free): Add `detaching' parameter.
6748 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6750 (thread_db_free): Add `detaching' parameter. Only
6751 call td_ta_clear_event if detaching from process.
6753 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6755 * thread-db.c (thread_db_free): Fix typo.
6757 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6760 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6762 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6764 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6765 with an i686 compiler.
6766 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6768 * configure: Rebuilt.
6770 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6774 * server.c (handle_search_memory_1): Correct read_addr initialization
6775 in loop for searching subsequent chunks.
6777 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6779 * configure.ac: New --with-libthread-db option.
6780 * thread-db.c: Allow direct dependence on libthread_db.
6781 (thread_db_free): Adjust.
6782 * config.in: Regenerate.
6783 * configure: Likewise.
6785 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6788 * thread-db.c (attach_thread): New function.
6789 (maybe_attach_thread): Return success/failure.
6790 (find_new_threads_callback): Adjust.
6791 (thread_db_find_new_threads): Loop until no new threads.
6793 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6795 * proc-service.c (ps_lgetregs): Formatting.
6797 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6799 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6800 * configure.ac: Adjust.
6801 * linux-low.h (struct process_info_private): Move members to struct
6803 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6804 * linux-low.c (linux_remove_process): Adjust.
6805 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6806 * server.c (handle_query): Move code ...
6807 (handle_monitor_command): ... here. New function.
6808 * target.h (struct target_ops): New member.
6809 * thread-db.c (struct thread_db): New.
6810 (libthread_db_search_path): New variable.
6811 (thread_db_create_event, thread_db_enable_reporting)
6812 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6813 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6814 (try_thread_db_load_1, dladdr_to_soname): New functions.
6815 (try_thread_db_load, thread_db_load_search): New functions.
6816 (thread_db_init): Search for libthread_db.
6817 (thread_db_free): New function.
6818 (thread_db_handle_monitor_command): Likewise.
6819 * config.in: Regenerate.
6820 * configure: Regenerate.
6822 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6824 * spu-low.c (spu_kill): Wait for inferior to terminate.
6825 Call clear_inferiors.
6826 (spu_detach): Call clear_inferiors.
6828 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6830 * aclocal.m4: Regenerate.
6831 * config.in: Likewise.
6832 * configure: Likewise.
6834 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6836 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6837 (parse_spufs_run): New function.
6838 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6839 (ppc_breakpoint_at): Handle SPU breakpoints.
6841 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6843 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6844 (SPUFS_MAGIC): Define.
6845 (spu_enumerate_spu_ids): New function.
6846 (linux_qxfer_spu): New function.
6847 (linux_target_ops): Install linux_qxfer_spu.
6849 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6851 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6852 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6853 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6854 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6855 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6856 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6857 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6858 (init_registers_powerpc_cell32l): Add prototype.
6859 (init_registers_powerpc_cell64l): Likewise.
6860 (ppc_arch_setup): Detect Cell/B.E. architecture.
6862 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6864 * Makefile.in (datarootdir): New variable.
6866 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6868 * linux-low.c (linux_write_memory): Update debugging output.
6869 * Makefile.in (clean): Add new descriptions.
6870 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6871 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6872 * configure.srv: Add new files for arm*-*-linux*.
6873 * linux-arm-low.c: Add new declarations.
6874 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6875 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6876 (HWCAP_VFPv3D16): New.
6877 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6878 instead of __IWMMXT__.
6879 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6880 (arm_arch_setup): New.
6881 (target_regsets): Remove #ifdef. Add VFP regset.
6882 (the_low_target): Use arm_arch_setup.
6884 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6886 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6887 the main thread again.
6889 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6891 Adding Neutrino gdbserver.
6892 * configure: Regenerated.
6893 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6894 * configure.srv (i[34567]86-*-nto*): New target.
6895 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6896 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6897 (nto_comctrl) [__QNX__]: New function.
6898 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6900 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6902 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6905 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6906 Pedro Alves <pedro@codesourcery.com>
6908 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6909 don't support CONTEXT_EXTENDED_REGISTERS.
6910 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6911 (the_low_target): Install them.
6912 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6913 failing with ERROR_PIPE_NOT_CONNECTED.
6915 2009-06-30 Doug Evans <dje@google.com>
6916 Pierre Muller <muller@ics.u-strasbg.fr>
6918 Add h/w watchpoint support to x86-linux, win32-i386.
6919 * Makefile.in (SFILES): Add i386-low.c
6920 (i386_low_h): Define.
6921 (i386-low.o): Add dependencies.
6922 (linux-x86-low.o): Add i386-low.h dependency.
6923 (win32-i386-low.o): Ditto.
6924 * i386-low.c: New file.
6925 * i386-low.h: New file.
6926 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6927 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6928 * linux-low.c (linux_add_process): Initialize arch_private.
6929 (linux_remove_process): Free arch_private.
6930 (add_lwp): Initialize arch_private.
6931 (delete_lwp): Free arch_private.
6932 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6934 * linux-low.h (process_info_private): New member arch_private.
6935 (lwp_info): New member arch_private.
6936 (linux_target_ops): New members new_process, new_thread,
6938 (ptid_of): New macro.
6939 * linux-x86-low.c: Include stddef.h, i386-low.h.
6940 (arch_process_info): New struct.
6941 (arch_lwp_info): New struct.
6942 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6943 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6944 (i386_dr_low_get_status): New function.
6945 (x86_insert_point, x86_remove_point): New functions.
6946 (x86_stopped_by_watchpoint): New function.
6947 (x86_stopped_data_address): New function.
6948 (x86_linux_new_process, x86_linux_new_thread): New functions.
6949 (x86_linux_prepare_to_resume): New function.
6950 (the_low_target): Add entries for insert_point, remove_point,
6951 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6953 * server.c (debug_hw_points): New global.
6954 (monitor_show_help): Document set debug-hw-points.
6955 (handle_query): Process "set debug-hw-points".
6956 * server.h (debug_hw_points): Declare.
6957 (paddress): Declare.
6958 * utils.c (NUMCELLS, CELLSIZE): New macros.
6959 (get_sell, xsnprintf, paddress): New functions.
6960 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6961 remove_point, stopped_by_watchpoint, stopped_data_address.
6962 * win32-i386-low.c: Include i386-low.h.
6963 (debug_reg_state): Replaces dr.
6964 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6965 (i386_dr_low_get_status): New function.
6966 (i386_insert_point, i386_remove_point): New functions.
6967 (i386_stopped_by_watchpoint): New function.
6968 (i386_stopped_data_address): New function.
6969 (i386_initial_stuff): Update.
6970 (get_thread_context,set_thread_context,i386_thread_added): Update.
6971 (the_low_target): Add entries for insert_point,
6972 remove_point, stopped_by_watchpoint, stopped_data_address.
6973 * win32-low.c (win32_insert_watchpoint): New function.
6974 (win32_remove_watchpoint): New function.
6975 (win32_stopped_by_watchpoint): New function.
6976 (win32_stopped_data_address): New function.
6977 (win32_target_ops): Add entries for insert_watchpoint,
6978 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6979 * win32-low.h (win32_target_ops): New members insert_point,
6980 remove_point, stopped_by_watchpoint, stopped_data_address.
6982 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6984 * server.c (process_serial_event): Re-return unsupported, not
6985 error, if the type isn't recognized. Re-allow supporting only
6986 insert or remove packets. Also call require_running for
6987 breakpoints. Add missing break statement to default case. Tidy.
6988 * target.h (struct target_ops): Rename insert_watchpoint to
6989 insert_point, and remove_watchpoint to remove_point.
6991 * linux-low.h (struct linux_target_ops): Likewise.
6992 * linux-low.c (linux_insert_watchpoint): Rename to ...
6993 (linux_insert_point): ... this. Adjust.
6994 (linux_remove_watchpoint): Rename to ...
6995 (linux_remove_point): ... this. Adjust.
6996 (linux_target_ops): Adjust.
6997 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6998 (cris_insert_point): ... this.
6999 (cris_remove_watchpoint): Rename to ...
7000 (cris_remove_point): ... this.
7001 (the_low_target): Adjust.
7003 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
7005 * server.c (handle_v_kill): Pass signal_pid to
7006 kill_inferior if multi_process is zero.
7008 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
7010 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
7011 * target.h (target_ops): Comment for *_watchpoint to make it clear
7012 the functions can get types '0' and '1'.
7014 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
7016 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
7017 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
7018 * regcache.c (get_regcache): Likewise.
7019 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
7020 * win32-low.c (child_fetch_inferior_registers): Remove check for
7023 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
7024 Pedro Alves <pedro@codesourcery.com>
7026 * target.h (struct target_ops) <supports_multi_process>: New
7028 (target_supports_multi_process): New.
7029 * server.c (handle_query): Even if GDB reports support, only
7030 enable multi-process if the target also supports it. Report
7031 multi-process support only if the target backend supports it.
7032 * linux-low.c (linux_supports_multi_process): New function.
7033 (linux_target_ops): Install it as target_supports_multi_process
7036 2009-05-24 Doug Evans <dje@google.com>
7038 Global renaming of find_thread_pid to find_thread_ptid.
7039 * server.h (find_thread_ptid): Renamed from find_thread_pid.
7040 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
7041 All callers updated.
7043 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
7044 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
7047 * linux-low.c (get_stop_pc): Print pc if debug_threads.
7048 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
7049 (linux_resume_one_lwp): Ditto.
7051 2009-05-23 Doug Evans <dje@google.com>
7053 * linux-low.c (linux_resume_one_lwp): Change type of first arg
7054 from struct inferior_list_entry * to struct lwp_info *.
7055 All callers updated.
7057 2009-05-13 Doug Evans <dje@google.com>
7059 * linux-x86-low.c: Don't include assert.h.
7060 (x86_siginfo_fixup): Use fatal, not assert.
7061 (x86_arch_setup): Fix comment.
7063 2009-05-12 Doug Evans <dje@google.com>
7065 Biarch support for i386/amd64 gdbserver.
7066 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
7067 Add linux-x86-low.c.
7068 (linux-i386-low.o, linux-x86-64-low.o): Delete.
7069 (linux-x86-low.o): Add.
7070 * linux-x86-64-low.c: Delete.
7071 * linux-i386-low.c: Delete.
7072 * linux-x86-low.c: New file.
7073 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
7075 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
7077 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
7078 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
7079 (linux_child_pid_to_exec_file): New function.
7080 (elf_64_header_p, elf_64_file_p): New functions.
7081 (siginfo_fixup): New function.
7082 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
7083 give target a chance to convert layout.
7084 * linux-low.h (linux_target_ops): New member siginfo_fixup.
7085 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
7087 2009-05-07 Doug Evans <dje@google.com>
7089 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
7090 (regsets_store_inferior_registers): Ditto.
7092 2009-05-06 Pedro Alves <pedro@codesourcery.com>
7096 * linux-low.c (must_set_ptrace_flags): Delete.
7097 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
7099 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
7100 `lwp->must_set_ptrace_flags' instead.
7101 (linux_wait_for_event_1): Set ptrace options here.
7102 (linux_wait_1): ... not here.
7104 2009-04-30 Doug Evans <dje@google.com>
7106 * inferiors.c (started_inferior_callback): New function.
7107 (attached_inferior_callback): New function.
7108 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
7109 * server.c (print_started_pid, print_attached_pid): New functions.
7110 (detach_or_kill_for_exit): New function.
7111 (main): Call it instead of for_each_inferior (kill_inferior_callback).
7112 * server.h (have_started_inferiors_p): Declare.
7113 (have_attached_inferiors_p): Declare.
7115 * inferiors.c (remove_process): Fix memory leak, free process.
7116 * linux-low.c (linux_remove_process): New function.
7117 (linux_kill): Call it instead of remove_process.
7118 (linux_detach, linux_wait_1): Ditto.
7120 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7122 * configure.srv: Add x86 Windows CE target.
7124 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7126 * inferiors.c (get_thread_process): Make global.
7127 * server.h (get_thread_process): Add prototype.
7128 * thread-db.c (find_one_thread): Use get_thread_process
7129 instead of current_process.
7130 (thread_db_get_tls_address): Do not crash if called when
7131 thread layer is not yet initialized.
7133 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7135 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7136 * spu-low.c (current_tid): Rename to ...
7137 (current_ptid): ... this.
7138 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7139 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7140 ptid_get_lwp (current_ptid) instead of current_tid.
7141 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7142 instead of current_tid. Use find_process_pid to verify pid
7143 argument is valid. Pass proper argument to remove_process.
7144 (spu_thread_alive): Compare current_ptid instead of current_tid.
7145 (spu_resume): Likewise.
7147 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7149 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7152 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7154 Implement the multiprocess extensions, and add linux multiprocess
7157 * server.h (ULONGEST): Declare.
7158 (struct ptid, ptid_t): New.
7159 (minus_one_ptid, null_ptid): Declare.
7160 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7161 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7162 (struct inferior_list_entry): Change `id' type from unsigned from
7164 (struct sym_cache, struct breakpoint, struct
7165 process_info_private): Forward declare.
7166 (struct process_info): Declare.
7167 (current_process): Declare.
7168 (all_processes): Declare.
7169 (initialize_inferiors): Declare.
7170 (add_thread): Adjust to use ptid_t.
7171 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7172 (add_process, remove_process, find_thread_pid): Declare.
7173 (find_inferior_id): Adjust to use ptid_t.
7174 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7175 (multi_process): Declare.
7176 (push_event): Adjust to use ptid_t.
7177 (read_ptid, write_ptid): Declare.
7178 (prepare_resume_reply): Adjust to use ptid_t.
7179 (clear_symbol_cache): Declare.
7180 * inferiors.c (all_processes): New.
7181 (null_ptid, minus_one_ptid): New.
7182 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7183 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7184 (add_thread): Change unsigned long to ptid. Remove gdb_id
7186 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7187 (gdb_id_to_thread): Rename to ...
7188 (find_thread_pid): ... this. Change unsigned long to ptid.
7189 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7190 (loaded_dll, pull_pid_from_list): Adjust.
7191 (add_process, remove_process, find_process_pid)
7192 (get_thread_process, current_process, initialize_inferiors): New.
7193 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7194 (struct target_waitstatus) <related_pid>: Ditto.
7195 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7197 (struct target_ops) <join>: Add `pid' argument.
7198 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7199 (struct target_ops) <wait>: Add `ptid' field. Change return type
7201 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7202 (mywait): Add `ptid' argument. Change return type to ptid_t.
7203 (target_pid_to_str): Declare.
7204 * target.c (set_desired_inferior): Adjust to use ptids.
7205 (mywait): Add new `ptid' argument. Adjust.
7206 (target_pid_to_str): New.
7207 * mem-break.h (free_all_breakpoints): Declare.
7208 * mem-break.c (breakpoints): Delelete.
7209 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7210 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7211 to use per-process breakpoint list.
7212 (free_all_breakpoints): New.
7213 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7214 (symbol_cache, all_symbols_looked_up): Delete.
7216 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7218 (prepare_resume_reply): Change ptid argument's type from unsigned
7219 long to ptid_t. Adjust. Implement W;process and X;process.
7220 (free_sym_cache, clear_symbol_cache): New.
7221 (look_up_one_symbol): Adjust to per-process symbol cache. *
7222 * server.c (cont_thread, general_thread, step_thread): Change type
7225 (multi_process): New.
7226 (last_ptid): Change type to ptid_t.
7227 (struct vstop_notif) <ptid>: Change type to ptid_t.
7228 (queue_stop_reply, push_event): Change `ptid' argument's type to
7230 (discard_queued_stop_replies): Add `pid' argument.
7231 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7232 changes. Don't reference the `attached' global.
7233 (attach_inferior): Adjust to mywait interface changes.
7234 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7235 features. Handle and report "multiprocess+". Handle
7237 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7239 (handle_v_kill): New.
7240 (handle_v_stopped): Adjust to use target_pid_to_str.
7241 (handle_v_requests): Allow multiple attaches and runs when
7242 multiprocess extensions are in effect. Handle "vKill".
7243 (myresume): Adjust to use ptids.
7244 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7245 (handle_status): Adjust to discard_queued_stop_replies interface
7247 (first_thread_of, kill_inferior_callback)
7248 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7249 (main): Call initialize_inferiors. Adjust to use ptids, killing
7250 and detaching from all inferiors. Handle multiprocess packet
7252 * linux-low.h: Include gdb_proc_service.h.
7253 (struct process_info_private): New.
7254 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7255 <lwpid_of>: Use ptid_get_lwp.
7256 (get_lwp_thread): Adjust.
7257 (struct lwp_info): Add `dead' member.
7258 (find_lwp_pid): Declare.
7259 * linux-low.c (thread_db_active): Delete.
7260 (new_inferior): Adjust comment.
7261 (inferior_pid): Delete.
7262 (linux_add_process): New.
7263 (handle_extended_wait): Adjust.
7264 (add_lwp): Change unsigned long to ptid.
7265 (linux_create_inferior): Add process to processes table. Adjust
7266 to use ptids. Don't set new_inferior here.
7267 (linux_attach_lwp): Rename to ...
7268 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7269 it. Adjust to use ptids.
7270 (linux_attach_lwp): New.
7271 (linux_attach): Add process to processes table. Don't set
7273 (struct counter): New.
7274 (second_thread_of_pid_p, last_thread_of_process_p): New.
7275 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7277 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7278 processes. Remove process from process table.
7279 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7280 to multiple processes.
7281 (any_thread_of): New.
7282 (linux_detach): Add `pid' argument, and handle it. Remove process
7283 from processes table.
7284 (linux_join): Add `pid' argument. Handle it.
7285 (linux_thread_alive): Change unsighed long argument to ptid_t.
7286 Consider dead lwps as not being alive.
7287 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7288 threads we're not interested in.
7289 (same_lwp, find_lwp_pid): New.
7290 (linux_wait_for_lwp): Change `pid' argument's type from int to
7292 (linux_wait_for_event): Rename to ...
7293 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7294 from int to ptid_t. Adjust.
7295 (linux_wait_for_event): New.
7296 (linux_wait_1): Add `ptid' argument. Change return type to
7297 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7298 that exit from the process table.
7299 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7301 (mark_lwp_dead): New.
7302 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7303 stopping all threads, mark its main lwp as dead.
7304 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7306 (fetch_register, usr_store_inferior_registers)
7307 (regsets_fetch_inferior_registers)
7308 (regsets_store_inferior_registers, linux_read_memory)
7309 (linux_write_memory): Inline `inferior_pid'.
7310 (linux_look_up_symbols): Adjust to use per-process
7312 (linux_request_interrupt): Adjust to use ptids.
7313 (linux_read_auxv): Inline `inferior_pid'.
7314 (initialize_low): Don't reference thread_db_active.
7315 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7316 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7317 (ps_getpid): Return the pid of the current inferior.
7318 * thread-db.c (proc_handle, thread_agent): Delete.
7319 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7321 (find_one_thread): Change argument type to ptid_t. Adjust to
7323 (maybe_attach_thread): Adjust to per-process data and ptids.
7324 (thread_db_find_new_threads): Ditto.
7325 (thread_db_init): Ditto.
7326 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7327 processes table. Adjust to use ptids.
7328 (spu_kill, spu_detach): Adjust interface. Remove process from
7330 (spu_join, spu_thread_alive): Adjust interface.
7331 (spu_wait): Adjust interface. Remove process from processes
7332 table. Adjust to use ptids.
7333 * win32-low.c (current_inferior_tid): Delete.
7334 (current_inferior_ptid): New.
7335 (debug_event_ptid): New.
7336 (thread_rec): Take a ptid. Adjust.
7337 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7338 (child_delete_thread): Ditto.
7339 (do_initial_child_stuff): Add `attached' argument. Add process to
7341 (child_fetch_inferior_registers, child_store_inferior_registers):
7343 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7344 (win32_attach): Pass 1 to do_initial_child_stuff.
7345 (win32_kill): Adjust interface. Remove process from processes
7347 (win32_detach): Ditto.
7348 (win32_join): Adjust interface.
7349 (win32_thread_alive): Take a ptid.
7350 (win32_resume): Adjust to use ptids.
7351 (get_child_debug_event): Ditto.
7352 (win32_wait): Adjust interface. Remove exiting process from
7355 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7357 Non-stop mode support.
7359 * server.h (non_stop): Declare.
7360 (gdb_client_data, handler_func): Declare.
7361 (delete_file_handler, add_file_handler, start_event_loop):
7363 (handle_serial_event, handle_target_event, push_event)
7364 (putpkt_notif): Declare.
7365 * target.h (enum resume_kind): New.
7366 (struct thread_resume): Replace `step' field by `kind' field.
7367 (TARGET_WNOHANG): Define.
7368 (struct target_ops) <wait>: Add `options' argument.
7369 <supports_non_stop, async, start_non_stop>: New fields.
7370 (target_supports_non_stop, target_async): New.
7371 (start_non_stop): Declare.
7372 (mywait): Add `options' argument.
7373 * target.c (mywait): Add `options' argument. Print child exit
7375 (start_non_stop): New.
7376 * server.c (non_stop, own_buf, mem_buf): New globals.
7377 (struct vstop_notif): New.
7378 (notif_queue): New global.
7379 (queue_stop_reply, push_event, discard_queued_stop_replies)
7380 (send_next_stop_reply): New.
7381 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7383 (attach_inferior): In non-stop mode, don't wait for the target
7385 (handle_general_set): Handle QNonStop.
7386 (handle_query): When handling qC, return the current general
7387 thread, instead of the first thread of the list.
7388 (handle_query): If the backend supports non-stop mode, include
7389 QNonStop+ in the qSupported query response.
7390 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7392 (handle_v_attach, handle_v_run): Handle non-stop mode.
7393 (handle_v_stopped): New.
7394 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7395 (myresume): Adjust to use resume_kind. Handle non-stop.
7396 (queue_stop_reply_callback): New.
7397 (handle_status): Handle non-stop mode.
7398 (main): Clear non_stop flag on reconnection. Use the event-loop.
7399 Refactor serial protocol handling from here ...
7400 (process_serial_event): ... to this new function. When GDB
7401 selects any thread, select one here. In non-stop mode, wait until
7402 GDB acks all pending events before exiting.
7403 (handle_serial_event, handle_target_event): New.
7404 * remote-utils.c (remote_open): Install remote_desc in the event
7406 (remote_close): Remove remote_desc from the event loop.
7407 (putpkt_binary): Rename to...
7408 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7409 (putpkt_binary): New as wrapper around putpkt_binary_1.
7410 (putpkt_notif): New.
7411 (prepare_resume_reply): In non-stop mode, don't change the
7413 * event-loop.c: New.
7414 * Makefile.in (OBJ): Add event-loop.o.
7415 (event-loop.o): New rule.
7417 * linux-low.h (pid_of): Moved here.
7419 (get_lwp_thread): Use lwpid_of.
7420 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7421 * linux-low.c (pid_of): Delete.
7422 (inferior_pid): Use lwpid_of.
7423 (linux_event_pipe): New.
7424 (target_is_async_p): New.
7426 (handle_extended_wait): Use lwpid_of.
7427 (add_lwp): Don't set lwpid field.
7428 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7429 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7430 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7431 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7432 first. Adjust to linux_wait_for_event interface changes. Use
7434 (linux_detach): Don't delete the main lwp here.
7435 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7436 (status_pending_p): Don't consider explicitly suspended lwps.
7437 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7438 pointer. Add OPTIONS argument. Change return type to int. Use
7439 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7440 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7441 pointer. Add status pointer argument. Return a pid instead of a
7442 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7443 changes. In non-stop mode, don't switch to a random thread.
7444 (linux_wait): Rename to...
7445 (linux_wait_1): ... this. Add target_options argument, and handle
7446 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7447 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7448 clean exit and signal exit code. Don't stop all threads in
7449 non-stop mode. In all-stop mode, only stop all threads when
7450 reporting a stop to GDB. Handle explicit thread stop requests.
7451 (async_file_flush, async_file_mark): New.
7453 (send_sigstop): Use lwpid_of.
7454 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7455 interface changes. In non-stop mode, don't switch to a random
7457 (linux_resume_one_lwp): Use lwpid_of.
7458 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7459 (linux_resume_one_thread): ... this. Handle resume_stop. In
7460 non-stop mode, don't look for pending flag in all threads.
7461 (resume_status_pending_p): Don't consider explicitly suspended
7463 (my_waitpid): Reimplement. Emulate __WALL.
7464 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7466 (sigchld_handler, linux_supports_non_stop, linux_async)
7467 (linux_start_non_stop): New.
7468 (linux_target_ops): Register linux_supports_non_stop, linux_async
7469 and linux_start_non_stop.
7470 (initialize_low): Install SIGCHLD handler.
7471 * thread-db.c (thread_db_create_event, find_one_thread)
7472 (thread_db_get_tls_address): Use lwpid_of.
7473 * win32-low.c (win32_detach): Adjust to use resume_kind.
7474 (win32_wait): Add `options' argument.
7475 * spu-low.c (spu_resume): Adjust to use resume_kind.
7476 (spu_wait): Add `options' argument.
7478 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7480 Decouple target code from remote protocol.
7482 * target.h (enum target_waitkind): New.
7483 (struct target_waitstatus): New.
7484 (struct target_ops) <wait>: Return an unsigned long. Take a
7485 target_waitstatus pointer instead of a char pointer.
7487 * target.c (mywait): Change prototype to return an unsigned long.
7488 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7489 * server.h (thread_from_wait, old_thread_from_wait): Delete
7491 (prepare_resume_reply): Change prototype to take a
7493 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7494 (last_status, last_ptid): New.
7495 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7496 pid instead of a signal.
7497 (attach_inferior): Remove "status" and "signal" parameters.
7499 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7501 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7502 (handle_v_requests, myresume): Remove "status" and "signal"
7504 (handle_status): New.
7505 (main): Delete local `status'. Adjust.
7506 * remote-utils.c: Include target.h.
7507 (prepare_resume_reply): Change prototype to take a
7508 target_waitstatus. Adjust.
7510 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7512 * spu-low.c (spu_wait): Adjust.
7513 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7515 (win32_wait): Adjust.
7517 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7519 * target.h (struct thread_resume): Delete leave_stopped member.
7520 (struct target_ops): Add a `n' argument to the `resume' callback.
7521 * server.c (start_inferior): Adjust.
7522 (handle_v_cont, myresume): Adjust.
7523 * linux-low.c (check_removed_breakpoint): Adjust to resume
7524 interface change, and to removed leave_stopped field.
7525 (resume_ptr): Delete.
7526 (struct thread_resume_array): New.
7527 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7528 resume interface change.
7529 (linux_continue_one_thread, linux_queue_one_thread)
7530 (resume_status_pending_p): Check if the resume field is NULL
7531 instead of checking the leave_stopped member.
7532 (linux_resume): Adjust to the target resume interface change.
7533 * spu-low.c (spu_resume): Adjust to the target resume interface
7535 * win32-low.c (win32_detach, win32_resume): Ditto.
7537 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7539 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7541 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7543 (linux_continue_one_thread): Only preserve the stepping flag if
7544 there's a pending breakpoint.
7546 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7548 * server.c (main): After the inferior having exited, call
7549 remote_close before exiting gdbserver.
7551 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7553 Fix size of FPSCR in Power 7 processors.
7554 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7555 (PPC_FEATURE_HAS_DFP): New #define.
7556 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7559 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7561 * server.c (handle_query) Whitespace and formatting.
7563 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7565 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7566 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7567 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7568 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7569 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7570 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7571 Makefile.in, configure.ac: Fix whitespace throughout.
7572 * configure: Regenerate.
7574 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7576 * inferiors.c (find_inferior): Make it safe for the callback
7577 function to delete the currently iterated inferior.
7579 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7581 * Makefile.in (linuw_low_h): Move higher.
7582 (thread-db.o): Depend on $(linux_low_h).
7584 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7586 Rename "process" to "lwp" throughout.
7588 * linux-low.c (all_processes): Rename to...
7589 (all_lwps): ... this.
7590 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7591 (add_process): Rename to ...
7592 (add_lwp): ... this. Adjust.
7593 (linux_create_inferior): Adjust.
7594 (linux_attach_lwp): Adjust.
7595 (linux_attach): Adjust.
7596 (linux_kill_one_process): Rename to ...
7597 (linux_kill_one_lwp): ... this. Adjust.
7598 (linux_kill): Adjust.
7599 (linux_detach_one_process): Rename to ...
7600 (linux_detach_one_lwp): ... this. Adjust.
7601 (linux_detach): Adjust.
7602 (check_removed_breakpoint): Adjust.
7603 (status_pending_p): Adjust.
7604 (linux_wait_for_process): Rename to ...
7605 (linux_wait_for_lwp): ... this. Adjust.
7606 (linux_wait_for_event): Adjust.
7607 (send_sigstop): Adjust.
7608 (wait_for_sigstop): Adjust.
7609 (stop_all_processes): Rename to ...
7610 (stop_all_lwps): ... this.
7611 (linux_resume_one_process): Rename to ...
7612 (linux_resume_one_lwp): ... this. Adjust.
7613 (linux_set_resume_request, linux_continue_one_thread)
7614 (linux_queue_one_thread, resume_status_pending_p)
7615 (usr_store_inferior_registers, regsets_store_inferior_registers)
7616 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7618 * linux-low.h (get_process): Rename to ...
7619 (get_lwp): ... this. Adjust.
7620 (get_thread_process): Rename to ...
7621 (get_thread_lwp): ... this. Adjust.
7622 (get_process_thread): Rename to ...
7623 (get_lwp_thread): ... this. Adjust.
7624 (struct process_info): Rename to ...
7625 (struct lwp_info): ... this.
7626 (all_processes): Rename to ...
7627 (all_lwps): ... this.
7628 * proc-service.c (ps_lgetregs): Adjust.
7629 * thread-db.c (thread_db_create_event, find_one_thread)
7630 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7632 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7634 * server.c (handle_query): Handle "qAttached".
7636 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7638 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7639 GPLv3, update license URL.
7641 2009-03-01 Doug Evans <dje@google.com>
7643 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7644 (server_h): Add gdb_signals.h.
7645 (signals.o): Update.
7646 * server.h (target_signal_from_host,target_signal_to_host_p)
7647 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7649 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7651 * remote-utils.c (getpkt): Also generate remote-debug
7652 information if noack_mode is set.
7654 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7656 * server.c (handle_query): Report qXfer:siginfo:read and
7657 qXfer:siginfo:write as supported and handle them.
7658 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7659 * linux-low.c (linux_xfer_siginfo): New.
7660 (linux_target_ops): Set it.
7662 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7664 * server.c (gdbserver_usage): Mention --remote-debug.
7665 (main): Accept '--remote-debug' switch.
7667 2009-01-18 Doug Evans <dje@google.com>
7669 * regcache.c (new_register_cache): No need to check result of xcalloc.
7670 * server.c (handle_search_memory): Back out calls to xmalloc,
7671 result is checked and error is returned to user upon failure.
7672 (handle_query): Ditto. Add more checks for result of malloc.
7673 (handle_v_cont): Check result of malloc, report error back to
7675 (handle_v_run): Ditto. Call freeargv.
7676 * server.h (freeargv): Declare.
7677 * utils.c (freeargv): New fn.
7679 2009-01-15 Doug Evans <dje@google.com>
7681 * gdbreplay.c (perror_with_name): Make arg const char *.
7682 * server.h (target_signal_to_name): Make return type const char *.
7683 * thread-db.c (thread_db_err_str): Make return type const char *.
7684 * utils.c (perror_with_name): Make arg const char *.
7686 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7688 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7689 when handling a EXIT_PROCESS_DEBUG_EVENT.
7691 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7693 * gdbreplay.c (gdbreplay_version): Update copyright year.
7694 * server.c (gdbserver_version): Likewise.
7696 2009-01-05 Doug Evans <dje@google.com>
7698 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7699 (handle_extended_wait): Improve comment.
7701 2008-12-13 Doug Evans <dje@google.com>
7703 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7704 * server.h (ATTR_MALLOC): New macro.
7705 (xmalloc,xcalloc,xstrdup): Declare.
7706 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7707 * inferiors.c: Ditto.
7708 * linux-low.c: Ditto.
7709 * mem-break.c: Ditto.
7710 * regcache.c: Ditto.
7711 * remote-utils.c: Ditto.
7714 * win32-low.c: Ditto.
7716 2008-12-12 Doug Evans <dje@google.com>
7718 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7719 in debugging printf.
7721 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7723 2008-12-09 Doug Evans <dje@google.com>
7725 * linux-low.h (struct process_info): Delete member tid, unused.
7726 * thread-db.c (find_one_thread): Update.
7727 (maybe_attach_thread): Update.
7729 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7731 * target.h (struct target_ops): Add qxfer_osdata member.
7732 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7734 (linux_qxfer_osdata): New functions.
7735 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7737 * server.c (handle_query): Handle "qXfer:osdata:read:".
7738 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7739 (buffer_xml_printf): New functions.
7740 * server.h (struct buffer): New.
7741 (buffer_grow_str, buffer_grow_str0): New macros.
7742 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7743 (buffer_xml_printf): Declare.
7745 2008-11-24 Doug Evans <dje@google.com>
7747 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7749 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7751 * server.c (handle_v_run): Always use the supplied argument list.
7753 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7755 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7756 (xtensa_regmap_table): Add entry for scompare1.
7758 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7760 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7761 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7762 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7763 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7764 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7765 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7766 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7767 XML target descriptions.
7768 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7769 when inferior is running on an ISA 2.05 or later processor. Add
7770 special case to return offset for full 64-bit slot of FPSCR when
7773 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7775 * Makefile.in (SFILES, clean): Added sparc64 files.
7776 (reg-sparc64.o, reg-sparc64.c): New.
7777 * configure.srv (sparc*-*-linux*): New configuration.
7778 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7779 syscall arguments for SPARC.
7780 (regsets_store_inferior_registers): Likewise.
7781 * linux-sparc-low.c: New file.
7783 2008-10-21 Doug Evans <dje@google.com>
7785 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7786 (READLINE_DIR,READLINE_DEP): Delete.
7787 (INTERNAL_CFLAGS): Update.
7788 (LINTFLAGS): Update.
7790 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7792 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7793 whole argv from the last run, not just argv[0].
7795 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7797 * regcache.c (new_register_cache): Return NULL if the register
7798 cache size isn't known yet.
7799 (free_register_cache): Avoid dereferencing a NULL regcache.
7801 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7803 * configure.srv: Merge MIPS and MIPS64.
7805 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7807 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7809 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7811 * Makefile.in: Add required vsx dependencies.
7813 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7814 Declare init_registers_powerpc_vsx32l.
7815 Declare init_registers_powerpc_vsx64l.
7816 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7817 (ppc_arch_setup): Check for VSX in hwcap.
7818 (ppc_fill_vsxregset): New function.
7819 (ppc_store_vsxregset): New function.
7820 Add new VSX entry in regset_info target_regsets.
7822 * configure.srv: Add new VSX dependencies.
7824 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7826 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7827 (remote_open): Set or clear transport_is_reliable.
7828 (putpkt_binary): Don't expect acks in noack mode.
7829 (getpkt): Don't send ack/nac in noack mode.
7830 * server.c (handle_general_set): Handle QStartNoAckMode.
7831 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7833 (main): Reset noack_mode on every connection.
7834 * server.h (noack_mode): Declare.
7836 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7838 * Makefile.in (GDBREPLAY_OBS): New variable.
7839 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7841 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7842 Daniel Jacobowitz <dan@codesourcery.com>
7844 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7845 (usr_store_inferior_registers): Likewise.
7846 (regsets_store_inferior_registers): Likewise.
7848 2008-07-31 Rolf Jansen <rj@surtec.com>
7849 Pedro Alves <pedro@codesourcery.com>
7851 * configure.ac: Check for memmem declaration.
7852 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7853 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7854 (disable_packet_qfThreadInfo): Unconditionally compile.
7855 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7856 * configure, config.in: Regenerate.
7858 2008-07-28 Doug Kwan <dougkwan@google.com>
7860 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7861 (linux_write_memory): Remove declaration of errno.
7863 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7865 * linux-low.c (handle_extended_wait): Do not use "status"
7866 variable uninitialized.
7868 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7870 * server.c (handle_v_attach): Inhibit reporting dll changes.
7872 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7874 * remote-utils.c (prepare_resume_reply): If requested, don't
7875 output "thread:TID" in the T stop reply.
7877 * server.c (disable_packet_vCont, disable_packet_Tthread)
7878 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7879 (handle_query): If requested, disable support for qC, qfThreadInfo
7881 (handle_v_requests): If requested, disable support for vCont.
7882 (gdbserver_show_disableable): New.
7883 (main): Handle --disable-packet and --disable-packet=LIST.
7885 * server.h (disable_packet_vCont, disable_packet_Tthread)
7886 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7888 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7890 * server.c (gdbserver_usage): Mention --version.
7892 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7894 * Makefile.in (gdbreplay.o): New rule.
7896 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7898 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7899 message, not gdbserver.
7901 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7902 Nathan Sidwell <nathan@codesourcery.com>
7903 Joseph Myers <joseph@codesourcery.com>
7905 * acinclude.m4: Include ../../config/acx.m4.
7906 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7907 * configure, config.in: Regenerate.
7908 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7909 * server.c (gdbserver_version): Print PKGVERSION.
7910 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7911 (main): Adjust gdbserver_usage calls.
7912 * gdbreplay.c (version, host_name): Add declarations.
7913 (gdbreplay_version, gdbreplay_usage): New.
7914 (main): Accept --version and --help options.
7916 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7918 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7919 (arm_breakpoint_at): Handle Thumb.
7920 (the_low_target): Add comment.
7922 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7924 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7926 2008-05-09 Doug Evans <dje@google.com>
7928 * server.h (decode_search_memory_packet): Declare.
7929 * remote-utils.c (decode_search_memory_packet): New fn.
7930 * server.c (handle_search_memory_1): New fn.
7931 (handle_search_memory): New fn.
7932 (handle_query): Process qSearch:memory packets.
7934 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7936 * regcache.c (registers_length): Remove.
7937 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7938 full register packet.
7939 * regcache.h (registers_length): Remove prototype.
7940 * server.h (PBUFSIZ): Define to 16384.
7942 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7944 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7945 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7946 powerpc-64l.o, and powerpc-altivec64l.o.
7947 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7948 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7949 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7950 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7951 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7954 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7955 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7956 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7957 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7958 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7959 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7960 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7961 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7962 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7963 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7966 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7967 (init_registers_powerpc_32l): ... this new prototype.
7968 (init_registers_powerpc_32): Remove, replace by ...
7969 (init_registers_powerpc_altivec32l): ... this new prototype.
7970 (init_registers_powerpc_e500): Remove, replace by ...
7971 (init_registers_powerpc_e500l): ... this new prototype.
7972 (init_registers_ppc64): Remove, replace by ...
7973 (init_registers_powerpc_64l): ... this new prototype.
7974 (init_registers_powerpc_64): Remove, replace by ...
7975 (init_registers_powerpc_altivec64l): ... this new prototype.
7976 (ppc_num_regs): Set to 73.
7977 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7978 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7979 (ppc_cannot_store_register): Handle orig_r3 and trap.
7980 (ppc_arch_setup): Update init_registers_... calls.
7981 (ppc_fill_gregset): Handle orig_r3 and trap.
7983 * inferiors.c (clear_inferiors): Reset current_inferior.
7985 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7987 * acinclude.m4: Add override.m4.
7988 * configure: Regenerate.
7990 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7992 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7993 initial call to init_register_ppc64.
7995 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7997 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7998 single powerpc*-*-linux* case.
7999 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
8001 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
8003 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
8004 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
8006 * linux-ppc-low.c: Include <elf.h>.
8007 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
8008 (ppc_hwcap): New global variable.
8009 (ppc_regmap): Remove __SPE__ #ifdef sections.
8010 (ppc_regmap_e500): New global variable.
8011 (ppc_cannot_store_register): Update __SPE__ special case.
8012 (ppc_get_hwcap): New function.
8013 (ppc_arch_setup): Use it to determine whether inferior supports
8014 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
8015 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
8016 Do not access registers if target does not support AltiVec.
8017 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
8018 Do not access registers if target does not support SPE.
8019 (target_regsets): Unconditionally include AltiVec and SPE regsets.
8021 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
8023 * linux-low.c (disabled_regsets, num_regsets): New.
8024 (use_regsets_p): Delete.
8025 (linux_wait_for_process): Clear disabled_regsets.
8026 (regsets_fetch_inferior_registers): Check and set it.
8027 (regsets_store_inferior_registers): Likewise.
8028 (linux_fetch_registers, linux_store_registers): Do not use
8030 (initialize_low): Allocate disabled_regsets.
8032 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
8034 * Makefile.in (LIBOBJS): New.
8036 (memmem.o): New rule.
8037 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
8038 * configure: Regenerated.
8040 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
8042 * server.c (handle_query): Never return "unsupported" for
8043 qXfer:features:read queries.
8045 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
8047 * server.c (get_features_xml): Fix inverted condition.
8048 (handle_query): Always support qXfer:feature:read.
8050 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8052 * server.c (wrapper_argv): New.
8053 (start_inferior): Handle wrapper_argv. If set, expect an extra
8055 (gdbserver_usage): Document --wrapper.
8056 (main): Parse --wrapper.
8058 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8060 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
8061 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
8062 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
8063 (ppc_set_pc): Likewise.
8064 (ppc_arch_setup): New function.
8065 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
8066 of collect_register.
8067 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
8069 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8071 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
8072 instead of linux-ppc64-low.o.
8073 * linux-ppc64-low.c: Remove file.
8074 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
8075 (linux-ppc64-low.o): Remove rule.
8077 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
8078 (init_registers_powerpc_64): Likewise.
8079 (ppc_regmap): Conditionally define depending on __powerpc64__.
8080 (ppc_cannot_store_register): Do not special-case "fpscr" when
8081 compiled on __powerpc64__.
8082 (ppc_collect_ptrace_register): New function.
8083 (ppc_supply_ptrace_register): New function.
8084 (ppc_breakpoint): Change type to "unsigned int".
8085 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
8086 (the_low_target): Conditionally provide initializers for the
8087 arch_setup member depending on __powerpc64__. Install
8088 collect_ptrace_register and supply_ptrace_register members.
8090 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8092 * regcache.h (gdbserver_xmltarget): Add extern declaration.
8093 * server.c (gdbserver_xmltarget): Define.
8094 (get_features_xml): Use it to replace "target.xml" and arch_string.
8096 * configure.srv: Remove srv_xmltarget. Add XML files that were
8097 mentioned there to srv_xmlfiles instead. Remove conditional tests
8098 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
8099 srv_xmlfiles and srv_regobj to include all possible choices.
8100 * configure.ac (srv_xmltarget): Remove.
8101 (srv_xmlfiles): Do not add "target.xml".
8102 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
8103 checks for supplementary target information.
8104 * configure: Regenerate.
8105 * Makefile.in (XML_TARGET): Remove.
8106 (target.xml): Remove rule.
8107 (clean): Do not clean up target.xml.
8108 (.PRECIOUS): Do not mention target.xml.
8110 * target.h (struct target_ops): Remove arch_string member.
8111 * linux-low.c (linux_arch_string): Remove.
8112 (linux_target_ops): Remove arch_string initializer.
8113 * linux-low.h (struct linux_target_ops): Remove arch_string member.
8114 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
8115 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
8116 * spu-low.c (spu_arch_string): Remove.
8117 (spu_target_ops): Remove arch_string initializer.
8118 * win32-low.c (win32_arch_string): Remove.
8119 (win32_target_ops): Remove arch_string initializer.
8120 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8121 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8122 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8124 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8126 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8127 by collect_ptrace_register and supply_ptrace_register hooks.
8128 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8129 instead of checking for the_low_target.left_pad_xfer.
8130 (usr_store_inferior_registers): Use collect_ptrace_register callback
8131 instead of checking for the_low_target.left_pad_xfer.
8133 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8134 (s390_supply_ptrace_register): Likewise.
8135 (s390_fill_gregset): Call s390_collect_ptrace_register.
8136 (the_low_target): Update.
8138 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8139 (ppc_supply_ptrace_register): Likewise.
8140 (the_low_target): Update.
8142 * linux-i386-low.c (the_low_target): Update.
8143 * linux-x86-64-low.c (the_low_target): Update.
8145 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8147 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8148 reg-s390.o and reg-s390x.o.
8150 * linux-low.c (new_inferior): New global variable.
8151 (linux_create_inferior, linux_attach): Set it.
8152 (linux_wait_for_process): Call the_low_target.arch_setup after the
8153 target has stopped for the first time.
8154 (initialize_low): Do not call the_low_target.arch_setup.
8156 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8157 (s390_set_pc): Likewise.
8158 (s390_arch_setup): New function.
8159 (the_low_target): Use s390_arch_setup as arch_setup routine.
8161 * regcache.c (realloc_register_cache): New function.
8162 (set_register_cache): Call it for each existing regcache.
8164 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8166 * server.h (init_registers): Remove prototype.
8168 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8169 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8170 instead of init_registers ().
8171 * linux-arm-low.c (init_registers_arm): Add prototype.
8172 (init_registers_arm_with_iwmmxt): Likewise.
8173 (the_low_target): Add initializer for arch_setup field.
8174 * linux-cris-low.c (init_registers_cris): Add prototype.
8175 (the_low_target): Add initializer for arch_setup field.
8176 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8177 (the_low_target): Add initializer for arch_setup field.
8178 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8179 (the_low_target): Add initializer for arch_setup field.
8180 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8181 (the_low_target): Add initializer for arch_setup field.
8182 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8183 (the_low_target): Add initializer for arch_setup field.
8184 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8185 (the_low_target): Add initializer for arch_setup field.
8186 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8187 (init_registers_mips64_linux): Likewise.
8188 (the_low_target): Add initializer for arch_setup field.
8189 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8190 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8191 (the_low_target): Add initializer for arch_setup field.
8192 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8193 (init_registers_powerpc_64): Likewise.
8194 (the_low_target): Add initializer for arch_setup field.
8195 * linux-s390-low.c (init_registers_s390): Add prototype.
8196 (init_registers_s390x): Likewise.
8197 (the_low_target): Add initializer for arch_setup field.
8198 * linux-sh-low.c (init_registers_sh): Add prototype.
8199 (the_low_target): Add initializer for arch_setup field.
8200 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8201 (the_low_target): Add initializer for arch_setup field.
8202 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8203 (the_low_target): Add initializer for arch_setup field.
8205 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8206 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8207 instead of init_registers ().
8208 * win32-arm-low.c (init_registers_arm): Add prototype.
8209 (the_low_target): Add initializer for arch_setup field.
8210 * win32-i386-low.c (init_registers_i386): Add prototype.
8211 (the_low_target): Add initializer for arch_setup field.
8213 * spu-low.c (init_registers_spu): Add prototype.
8214 (initialize_low): Call initialie_registers_spu () instead of
8215 initialize_registers ().
8217 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8219 * server.c (handle_v_requests): When handling the vRun and vAttach
8220 packets, if already debugging a process, don't kill it. Return an
8223 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8225 * server.c (handle_query): Correct length check.
8227 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8229 * win32-low.c (do_initial_child_stuff): Add process handle
8230 parameter. Set current_process_handle and current_process_id from the
8231 parameters. Clear globals.
8232 (win32_create_inferior): Don't set current_process_handle and
8233 current_process_id here. Instead pass them on the call to
8234 do_initial_child_stuff.
8235 (win32_attach): Likewise.
8236 (win32_clear_inferiors): New.
8237 (win32_kill): Don't close the current process handle or the
8238 current thread handle here. Instead call win32_clear_inferiors.
8239 (win32_detach): Don't open a new handle to the process. Call
8240 win32_clear_inferiors.
8241 (win32_join): Don't rely on current_process_handle; open a new
8242 handle using the process id.
8243 (win32_wait): Call win32_clear_inferiors when the inferior process
8246 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8248 * server.c (monitor_show_help): Add "exit".
8250 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8252 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8253 (clean): Add reg-xtensa.c.
8254 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8255 * configure.srv (xtensa*-*-linux*) New target.
8256 * linux-xtensa-low.c: New.
8257 * xtensa-xtregs.c: New.
8259 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8261 * hostio.c: Don't include errno.h.
8262 (errno_to_fileio_errno): Move to hostio-errno.
8263 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8264 error number outputting to the target->hostio_last_error callback.
8265 (hostio_packet_error): Use FILEIO_EINVAL directly.
8266 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8267 calls to hostio_error.
8268 * hostio-errno.c: New.
8269 * server.h (hostio_last_error_from_errno): Declare.
8270 * target.h (target_ops): Add hostio_last_error member.
8271 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8272 as hostio_last_error handler.
8273 * spu-low.c (spu_target_ops): Likewise.
8274 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8275 (wince_hostio_last_error): New functions.
8276 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8277 as hostio_last_error handler.
8278 (win32_target_ops) [!_WIN32_WCE]: Register
8279 hostio_last_error_from_errno as hostio_last_error handler.
8280 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8281 (hostio-errno.o): New rule.
8282 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8283 * configure.srv (srv_hostio_err_objs): New variable. Default to
8285 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8286 * configure: Regenerate.
8288 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8290 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8291 (linux_kill, linux_detach): Clean up the process list.
8292 * remote-utils.c (remote_open): Improve port number parsing.
8293 (putpkt_binary, input_interrupt): Only send interrupts if the target
8295 * server.c (extended_protocol): Make static.
8296 (attached): Define earlier.
8297 (exit_requested, response_needed, program_argv): New variables.
8298 (target_running): New.
8299 (start_inferior): Clear attached here.
8300 (attach_inferior): Set attached here.
8301 (require_running): Define.
8302 (handle_query): Use require_running and target_running. Implement
8304 (handle_v_attach, handle_v_run): New.
8305 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8306 (gdbserver_usage): Update.
8307 (main): Redo argument parsing. Handle --debug and --multi. Handle
8308 --attach along with other options or after the port. Save
8309 program_argv. Support no initial program. Resynchronize
8310 communication with GDB after an error. Handle "monitor exit".
8311 Use require_running and target_running. Always allow the extended
8312 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8313 restart in extended mode.
8314 * README: Refer to the GDB manual. Update --attach usage.
8316 2007-12-20 Andreas Schwab <schwab@suse.de>
8318 * linux-low.c (STACK_SIZE): Define.
8319 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8320 (linux_test_for_tracefork): Likewise.
8322 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8324 * linux-low.c (linux_wait_for_event): Update messages. Do not
8325 reinsert auto-delete breakpoints.
8326 * mem-break.c (struct breakpoint): Change return type of handler to
8328 (set_breakpoint_at): Update handler type.
8329 (reinsert_breakpoint_handler): Return 1 instead of calling
8331 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8333 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8334 * mem-break.h (set_breakpoint_at): Update handler type.
8335 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8336 * win32-low.c (auto_delete_breakpoint): New.
8337 (get_child_debug_event): Use it.
8339 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8341 * configure.ac: Check for pread and pwrite.
8342 * hostio.c (handle_pread): Fall back to lseek and read.
8343 (handle_pwrite): Fall back to lseek and write.
8344 * config.in, configure: Regenerated.
8346 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8348 * server.c (myresume): Add own_buf argument.
8349 (main): Update calls.
8351 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8353 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8354 * remote-utils.c (remote_open): Do not call disable_async_io.
8355 (block_async_io): Delete.
8356 (unblock_async_io): Make static.
8357 (initialize_async_io): New.
8358 * server.c (handle_v_cont): Handle async I/O here.
8359 (myresume): Likewise. Move other common resume tasks here...
8360 (main): ... from here. Call initialize_async_io. Disable async
8361 I/O before the main loop.
8362 * server.h (initialize_async_io): Declare.
8363 (block_async_io, unblock_async_io): Delete prototypes.
8364 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8366 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8368 * remote-utils.c (readchar): Allow binary data in received messages.
8370 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8372 * win32-low.c (attaching): New global.
8373 (win32_create_inferior): Clear the `attaching' global.
8374 (win32_attach): Set the `attaching' global.
8375 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8376 attaching. Only set a breakpoint at the entry point if not
8379 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8381 * server.c (main): Don't report dll events on the initial
8382 connection on attaches.
8384 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8386 * server.c (main): Relax numerical bases supported for the pid of
8387 the --attach command line argument.
8389 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8391 * win32-low.c (win32_attach): Call OpenProcess before
8392 DebugActiveProcess, not after. Add last error output to error
8395 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8397 * win32-low.c (win32_get_thread_context)
8398 (win32_set_thread_context): New functions.
8399 (thread_rec): Use win32_get_thread_context.
8400 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8401 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8404 2007-12-03 Leo Zayas
8405 Pedro Alves <pedro_alves@portugalmail.pt>
8407 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8409 (child_add_thread): Minor cleanup.
8410 (child_continue): Resume artificially suspended threads before
8411 calling ContinueDebugEvent.
8412 (suspend_one_thread): New.
8413 (fake_breakpoint_event): New.
8414 (get_child_debug_event): Change return type to int. Check here if
8415 gdb sent an interrupt request. If a soft interrupt was requested,
8416 fake a breakpoint event. Return 0 if there is no event to handle,
8418 (win32_wait): Don't check here if gdb sent an interrupt request.
8419 Ensure there is a valid event to handle.
8420 (win32_request_interrupt): Add soft interruption method as last
8423 2007-12-03 Leo Zayas
8424 Pedro Alves <pedro_alves@portugalmail.pt>
8426 * win32-low.h (win32_thread_info): Add descriptions to the
8427 structure members. Replace `suspend_count' counter by a
8429 * win32-low.c (thread_rec): Update condition of when to get the
8430 context from the inferior. Rely on ContextFlags being set if it
8431 has already been retrieved. Only suspend the inferior thread if
8432 we haven't already. Warn if that fails.
8433 (continue_one_thread): s/suspend_count/suspended/. Only call
8434 ResumeThread once. Warn if that fails.
8436 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8438 * win32-low.c (win32_wait): Don't read from the inferior when it
8441 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8443 * Makefile.in (win32_low_h): New variable.
8444 (win32-low.o): Add dependency on $(win32_low_h).
8445 (win32-arm-low.o, win32-i386-low.o): New rules.
8447 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8449 * hostio.c: Correct copyright year.
8451 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8453 * Makefile.in (OBS): Add hostio.o.
8454 (hostio.o): New rule.
8455 * server.h (handle_vFile): Declare.
8456 * hostio.c: New file.
8457 * server.c (handle_v_requests): Take packet_len and new_packet_len
8458 for binary packets. Call handle_vFile.
8459 (main): Update call to handle_v_requests.
8461 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8463 * linux-low.c: Include <sched.h>.
8465 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8467 * linux-low.c (linux_tracefork_grandchild): New.
8468 (linux_tracefork_child): Use clone.
8469 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8471 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8473 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8475 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8477 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8479 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8481 * inferiors.c (change_inferior_id): Delete.
8482 (add_pid_to_list, pull_pid_from_list): New.
8483 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8484 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8485 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8486 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8487 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8488 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8489 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8490 (using_threads): Always set to 1.
8491 (handle_extended_wait): New.
8492 (add_process): Do not set TID.
8493 (linux_create_inferior): Set must_set_ptrace_flags.
8494 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8495 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8496 (linux_thread_alive): Rename TID argument to LWPID.
8497 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8498 (linux_wait_for_event): Do not use TID or check using_threads. Update
8499 call to dead_thread_notify. Call handle_extended_wait.
8500 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8501 (send_sigstop): Delete sigstop_sent.
8502 (wait_for_sigstop): Avoid TID.
8503 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8504 (linux_test_for_tracefork): New.
8505 (linux_lookup_signals): Use thread_db_active and
8506 linux_supports_tracefork_flag.
8507 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8508 * linux-low.h (get_process_thread): Avoid TID.
8509 (struct process_ifo): Move thread_known and tid to the end. Remove
8511 (linux_attach_lwp, thread_db_init): Update prototypes.
8512 * server.h (change_inferior_id): Delete prototype.
8513 (add_pid_to_list, pull_pid_from_list): New prototypes.
8514 * thread-db.c (thread_db_use_events): New.
8515 (find_first_thread): Rename to...
8516 (find_one_thread): ...this. Update callers and messages. Do not
8517 call fatal. Check thread_db_use_events. Do not call
8518 change_inferior_id or new_thread_notify.
8519 (maybe_attach_thread): Update. Do not call new_thread_notify.
8520 (thread_db_init): Set thread_db_use_events. Check use_events.
8521 * utils.c (fatal, warning): Correct message prefix.
8523 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8525 * Makefile.in (clean): Remove new files.
8526 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8527 (powerpc-64.o, powerpc-64.c): New rules.
8528 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8529 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8531 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8533 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8534 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8535 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8536 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8537 (target_regsets): Add AltiVec and SPE register sets.
8538 * configure.ac: Check for AltiVec and SPE.
8539 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8540 (ppc_fill_vrregset, ppc_store_vrregset): New.
8541 (target_regsets): Add AltiVec register set.
8542 * configure: Regenerated.
8544 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8546 * linux-low.c (O_LARGEFILE): Define.
8547 (linux_read_memory): Use /proc/PID/mem.
8548 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8549 * configure, config.in: Regenerated.
8551 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8553 * linux-low.c (linux_wait_for_event): Do not pass signals while
8556 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8558 * win32-low.c (create_process): New.
8559 (win32_create_inferior): Use create_process instead of
8560 CreateProcess. If create_process failed retry appending an ".exe"
8561 suffix. Store the GetLastError result immediatelly after
8562 create_process calls and use it on the call to error.
8564 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8566 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8568 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8570 * configure.ac: Switch license to GPLv3.
8572 2007-08-01 Michael Snyder <msnyder@access-company.com>
8574 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8576 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8578 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8580 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8581 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8582 CloseToolhelp32Snapshot.
8583 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8584 CloseToolhelp32Snapshot.
8586 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8588 * server.c (main): Check for inferior exit before main loop.
8590 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8592 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8593 instead of on tmp_desc.
8595 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8596 Daniel Jacobowitz <dan@codesourcery.com>
8598 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8599 (add_thread): Minor cleanups.
8600 (clear_inferiors): Move lower in the file. Clear the DLL
8602 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8603 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8604 (xml_escape_text): New.
8605 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8607 (handle_v_cont): Report errors.
8608 (gdbserver_version): Update.
8609 (main): Correct size of own_buf. Do not report initial DLL events.
8610 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8611 (unloaded_dll, xml_escape_text): New.
8612 * win32-low.c (enum target_waitkind): Update comments.
8613 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8614 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8615 (win32_EnumProcessModules, win32_GetModuleInformation)
8616 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8617 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8618 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8619 (win32_Module32First, win32_Module32Next, load_toolhelp)
8620 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8621 (get_child_debug_event): Handle DLL events.
8622 (win32_wait): Likewise.
8624 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8626 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8627 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8629 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8631 * win32-low.c (handle_output_debug_string): Ignore event if not
8634 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8636 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8638 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8640 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8642 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8644 * inferiors.c (change_inferior_id): Add comment.
8645 * linux-low.c (check_removed_breakpoint): Add an early
8646 prototype. Improve debug output.
8647 (linux_attach): Doc update.
8648 (linux_detach_one_process, linux_detach): Clean up before releasing
8650 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8651 * linux-low.h (struct process_info): Doc improvement.
8652 * mem-break.c (delete_all_breakpoints): New.
8653 * mem-break.h (delete_all_breakpoints): New prototype.
8654 * thread-db.c (find_first_thread): New.
8655 (thread_db_create_event): Call it instead of
8656 thread_db_find_new_threads. Clean up unused variables.
8657 (maybe_attach_thread): Remove first thread handling.
8658 (thread_db_find_new_threads): Use find_first_thread.
8659 (thread_db_get_tls_address): Likewise.
8661 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8663 * thread-db.c (thread_db_find_new_threads): Add prototype.
8664 (thread_db_create_event): Check for the main thread before adding
8666 (maybe_attach_thread): Only enable event reporting if TID == 0.
8667 (thread_db_get_tls_address): Check for new threads.
8669 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8671 * linux-low.c (linux_create_inferior): Try execv before execvp.
8672 * spu-low.c (spu_create_inferior): Likewise.
8674 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8676 * linux-low.c (linux_create_inferior): Change execv to execvp.
8677 * spu-low.c (spu_create_inferior): Likewies.
8679 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8681 * Makefile.in (clean): Clean new files instead of deleted ones.
8682 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8683 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8685 * configure.srv: Specify XML files and new regformats for MIPS and
8687 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8688 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8689 an entry for the restart register.
8690 (mips_cannot_fetch_register, mips_cannot_store_register)
8691 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8692 register names to match the XML descriptions.
8693 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8694 restart register instead of $0.
8696 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8697 Markus Deuling <deuling@de.ibm.com>
8699 * remote-utils.c (decode_xfer_write): New function.
8700 * server.h (decode_xfer_write): Add prototype.
8701 * server.c (handle_query): Add PACKET_LEN argument. Support
8702 qXfer:spu:read and qXfer:spu:write packets.
8703 (main): Pass packet_len to handle_query.
8704 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8705 * target.h (target_ops): Add qxfer_spu.
8707 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8709 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8710 accessing non-seekable spufs files.
8712 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8714 * server.c (handle_query): Add reply for qC packet.
8716 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8717 Leo Zayas <lerele@champenstudios@com>
8719 * server.h (check_remote_input_interrupt_request): New function.
8720 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8721 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8722 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8723 (check_remote_input_interrupt_request): New function.
8724 * server.h (check_remote_input_interrupt_request): Declare.
8725 * win32-low.c (winapi_DebugBreakProcess,
8726 winapi_GenerateConsoleCtrlEvent): New typedefs.
8727 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8729 (win32_wait): Check for remote interrupt request
8730 with check_remote_input_interrupt_request.
8731 (win32_request_interrupt): New function.
8732 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8734 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8736 * win32-low.c (debug_registers_changed,
8737 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8738 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8739 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8740 (thread_rec): Get context using the low target.
8741 (child_add_thread): Call thread_added on the low target,
8742 which does the same thing.
8744 (do_initial_child_stuff): Remove debug registers references.
8745 Set context using the low target. Resume threads after
8746 setting the contexts.
8747 (child_continue): Remove dead variable. Remove debug
8748 registers references.
8749 (child_fetch_inferior_registers): Go through the low target.
8750 (do_child_store_inferior_registers): Remove.
8751 (child_store_inferior_registers): Go through the low target.
8752 (win32_resume): Remove debug registers references.
8753 Set context using the low target.
8754 (handle_exception): Change return type to void. Don't record
8755 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8756 first chance exception.
8757 (get_child_debug_event): Change return type to void. Remove
8758 goto loop. Always return after waiting for debug event.
8759 (win32_wait): Convert to switch statement. Handle spurious
8762 * win32-i386-low.c (debug_registers_changed,
8763 debug_registers_used): New.
8764 (initial_stuff): Rename to ...
8765 (i386_initial_stuff): ... this. Clear debug registers
8767 (store_debug_registers): Delete.
8768 (i386_get_thread_context): New.
8769 (load_debug_registers): Delete.
8770 (i386_set_thread_context): New.
8771 (i386_thread_added): New.
8772 (single_step): Rename to ...
8773 (i386_single_step): ... this.
8774 (do_fetch_inferior_registers): Rename to ...
8775 (i386_fetch_inferior_register): ... this.
8776 (i386_store_inferior_register): New.
8777 (the_low_target): Adapt to new interface.
8779 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8780 (arm_get_thread_context): New.
8781 (arm_set_thread_context): New.
8783 (do_fetch_inferior_registers): Rename to ...
8784 (arm_fetch_inferior_register): ... this.
8785 (arm_store_inferior_register): New.
8786 (arm_wince_breakpoint): Reimplement as unsigned long.
8787 (arm_wince_breakpoint_len): Define.
8788 (the_low_target): Adapt to new interface.
8790 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8791 load_debug_registers. Add get_thread_context, set_thread_context,
8792 thread_added and store_inferior_register. Rename
8793 fetch_inferior_registers to fetch_inferior_register.
8794 (regptr): Remove declaration.
8796 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8798 * linux-low.c (linux_detach): Change return type to int. Return 0.
8799 * spu-low.c (spu_detach): Likewise.
8801 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8803 * target.h (target_ops): Change return type of detach to int.
8805 (join_inferior): New.
8806 * server.c (main): Don't skip detach support on mingw32.
8807 If the inferior doesn't support detaching return error.
8808 Call join_inferior instead of using waitpid.
8809 * linux-low.c (linux_join): New.
8810 (linux_target_op): Add linux_join.
8811 * spu-low.c (spu_join): New.
8812 (spu_target_ops): Add spu_join.
8813 * win32-low.c (win32_detach): Adapt to new interface.
8814 Reopen current_process_handle before detaching. Issue a child
8815 resume before detaching.
8817 (win32_target_op): Add win32_join.
8819 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8821 * win32-low.c (win32-attach): Fix return value.
8822 * target.h (target_ops): Describe ATTACH return values.
8824 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8826 * win32-low.c (GETPROCADDRESS): Define.
8827 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8828 (winapi_DebugSetProcessKillOnExit): Likewise.
8829 (win32_create_inferior): Force usage of ansi CreateProcessA.
8830 (win32_attach): Use GETPROCADDRESS.
8831 (win32_detach): Likewise.
8833 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8835 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8837 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8839 * win32-low.c: Commit leftover changes from 2007-03-29.
8841 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8843 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8844 fields short instead of int. Add explicit padding.
8845 (i387_cache_to_fsave): Remove unnecessary casts.
8846 (i387_fsave_to_cache): Doc fix.
8847 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8849 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8851 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8852 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8854 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8856 * configure.srv (arm*-*-mingw32ce*): Move near the other
8859 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8861 * configure.ac: Add errno checking.
8862 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8863 sys/file.h and malloc.h.
8864 (AC_CHECK_DECLS): Add perror.
8865 (srv_mingwce): Handle.
8866 * configure.srv (i[34567]86-*-cygwin*): Add
8867 win32-i386-low.o to srv_tgtobj.
8868 (i[34567]86-*-mingw*): Likewise.
8869 (arm*-*-mingw32ce*): Add case.
8870 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8871 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8872 [__MINGW32CE__] (strerror): New function.
8873 [__MINGW32CE__] (errno): Define to GetLastError.
8874 [__MINGW32CE__] (COUNTOF): New macro.
8875 (remote_open): Remove extra close call.
8876 * mem-break.c (delete_breakpoint_at): New function.
8877 * mem-break.h (delete_breakpoint_at): Declare.
8878 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8879 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8880 [USE_WIN32API] (read, write): Add char* casts.
8881 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8882 * server.h: Include wincecompat.h on Windows CE.
8883 [HAVE_ERRNO_H]: Check.
8884 (perror): Declare if not declared.
8885 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8886 (perror_with_name): Remove errno declaration.
8887 * wincecompat.h: New.
8888 * wincecompat.c: New.
8890 * win32-arm-low.c: New.
8891 * win32-i386-low.c: New.
8892 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8893 (OUTMSG2): Make it safe.
8895 (COUNTOF): New macro.
8896 (NUM_REGS): Get it from the low target.
8897 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8898 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8899 (thread_rec): Let low target handle debug registers.
8900 (child_add_thread): Likewise.
8901 (child_init_thread_list): Likewise.
8902 (continue_one_thread): Likewise.
8904 (do_child_fetch_inferior_registers): Move to ...
8905 * win32-i386-low.c: ... here, and rename to ...
8906 (do_fetch_inferior_registers): ... this.
8907 * win32-low.c (child_fetch_inferior_registers):
8908 Go through the low target.
8909 (do_child_store_inferior_registers): Use regptr.
8910 (strwinerror): New function.
8911 (win32_create_inferior): Handle Windows CE.
8912 Use strwinerror instead of strerror on Windows error
8913 codes. Add program to the error output.
8914 Don't close the main thread handle on Windows CE.
8915 (win32_attach): Use coredll.dll on Windows CE.
8916 (win32_kill): Close current process and current
8918 (win32_detach): Use coredll.dll on Windows CE.
8919 (win32_resume): Let low target handle debug registers, and
8921 (handle_exception): Add/Remove initial breakpoint. Avoid
8922 non-existant WSTOPSIG on Windows CE.
8923 (win32_read_inferior_memory): Cast to remove warning.
8924 (win32_arch_string): Go through the low target.
8925 (initialize_low): Call set_breakpoint_data with the low
8926 target's breakpoint.
8927 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8928 FOP_REGNUM, mappings): Move to ...
8929 * win32-i386-low.c: ... here.
8930 * win32-low.c (win32_thread_info): Move to ...
8931 * win32-low.h: ... here.
8932 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8933 win32-arm-low.c and wincecompat.c.
8934 (all:): Add $EXEEXT.
8935 (install-only:): Likewise.
8936 (gdbserver:): Likewise.
8937 (gdbreplay:): Likewise.
8938 * config.in: Regenerate.
8939 * configure: Regenerate.
8941 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8943 * win32-low.c: Rename typedef thread_info to
8944 win32_thread_info throughout.
8946 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8948 * win32-i386-low.c: Rename to ...
8949 * win32-low.c: ... this.
8950 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8951 * Makefile.in: Likewise.
8953 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8955 * remote-utils.c (monitor_output): Constify msg parameter.
8956 * server.h (monitor_output): Likewise.
8957 * win32-i386-low.c (handle_output_debug_string): New.
8958 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8959 handle_output_debug_string.
8960 (get_child_debug_event): Likewise.
8962 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8964 * server.c (main): Correct strtoul check.
8966 2007-03-27 Jon Ringle <jon@ringle.org>
8968 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8970 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8972 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8974 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8976 * terminal.h: Check HAVE_SGTTY_H.
8978 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8980 * remote-utils.c (remote_open): Print out the assigned port number.
8982 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8984 * remote-utils.c (monitor_output): New function.
8985 * server.c (debug_threads): Define here.
8986 (monitor_show_help): New function.
8987 (handle_query): Handle qRcmd.
8988 (main): Do not handle 'd' packet.
8989 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8990 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8993 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8995 * Makefile.in (EXEEXT): New.
8996 (clean): Use $(EXEEXT).
8998 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9000 * target.h (target_ops): Rename send_signal to request_interrupt,
9001 and remove enum target_signal parameter.
9002 * linux-low.c (linux_request_interrupt): Rename from
9003 linux_send_signal, and always send SIGINT.
9004 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
9005 and always send SIGINT.
9006 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
9008 (input_interrupt): Likewise.
9010 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9012 * server.c (get_features_xml): Check if target implemented
9014 * win32-i386-low.c (win32_arch_string): New.
9015 (win32_target_ops): Add win32_arch_string as arch_string member.
9017 2007-02-22 Markus Deuling <deuling@de.ibm.com>
9019 * spu-low.c (spu_arch_string): New.
9020 (spu_target_ops): Add spu_arch_string.
9022 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
9024 * remote-utils.c: Remove HAVE_TERMINAL_H check.
9025 * configure.ac: Do not check for terminal.h.
9026 * configure, config.in: Regenerated.
9028 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9030 * Makefile.in (OBS): Add $(XML_BUILTIN).
9031 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
9033 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
9034 (arm-with-iwmmxt.c): New.
9035 * config.in, configure: Regenerate.
9036 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
9037 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
9038 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
9039 (arm*-*-linux*): Add iWMMXt and regset support.
9040 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
9041 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
9042 (arm_store_wmmxregset, target_regsets): New.
9043 * server.c (get_features_xml): Take annex argument. Check builtin
9045 (handle_query): Handle multiple annexes.
9047 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9049 * remote-utils.c [USE_WIN32API] (read, write): Define.
9050 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
9053 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
9055 * linux-i386-low.c (the_low_target): Set arch_string.
9056 * linux-x86-64-low.c (the_low_target): Likewise.
9057 * linux-low.c (linux_arch_string): New.
9058 (linux_target_ops): Add it.
9059 * linux-low.h (struct linux_target_ops): Add arch_string.
9060 * server.c (write_qxfer_response): Use const void * for DATA.
9061 (get_features_xml): New.
9062 (handle_query): Handle qXfer:features:read. Report it for qSupported.
9063 * target.h (struct target_ops): Add arch_string method.
9065 2007-01-03 Denis Pilat <denis.pilat@st.com>
9066 Daniel Jacobowitz <dan@codesourcery.com>
9068 * linux-low.c (linux_kill): Handle being called with no threads.
9069 * win32-i386-low.c (win32_kill): Likewise.
9070 (get_child_debug_event): Clear current_process_handle.
9072 2006-12-30 Denis PILAT <denis.pilat@st.com>
9073 Daniel Jacobowitz <dan@codesourcery.com>
9075 * remote-utils.c (remote_open): Check the type of specified
9076 serial port devices before opening them.
9077 * server.c (main): Kill the inferior if an error occurs during
9078 the first remote_open.
9080 2006-12-05 Markus Deuling <deuling@de.ibm.com>
9082 * README: Update supported targets.
9084 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
9086 * Makefile.in (clean): Remove reg-mips64.c.
9087 (reg-mips64.c, reg-mips64.o): New rules.
9088 * configure.srv: Handle mips64. Include regset support for mips.
9089 * linux-mips-low.c (union mips_register): New.
9090 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
9091 (mips_breakpoint, mips_breakpoint_at): Use int.
9092 (mips_collect_register, mips_supply_register)
9093 (mips_collect_register_32bit, mips_supply_register_32bit)
9094 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9095 (mips_store_fpregset, target_regsets): New.
9096 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
9098 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
9100 * configure.srv: Add target "spu*-*-*".
9101 * Makefile.in (clean): Remove reg-spu.c.
9102 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
9103 * spu-low.c: New file.
9105 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9107 * configure.ac: Correct td_thr_tls_get_addr test.
9108 * configure: Regenerated.
9110 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9112 * linux-low.c (linux_wait_for_event): Reformat. Use the
9114 * remote-utils.c (decode_address_to_semicolon): New.
9115 * server.c (pass_signals, handle_general_set): New.
9116 (handle_query): Mention QPassSignals for qSupported.
9117 (main): Call handle_general_set.
9118 * server.h (pass_signals, decode_address_to_semicolon): New.
9120 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9122 * server.c (handle_query): Correct error handling for read_auxv.
9124 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9126 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9127 and srv_linux_thread_db to yes.
9128 * linux-s390-low.c (s390_fill_gregset): New function.
9129 (target_regsets): Define data structure.
9131 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9133 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9134 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9135 * config.in, configure: Regenerated.
9136 * inferiors.c (gdb_id_to_thread): New function.
9137 (gdb_id_to_thread_id): Use it.
9138 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9139 * linux-low.h (struct process_info): Add th member.
9140 (thread_db_get_tls_address): New prototype.
9141 * remote-utils.c (decode_address): Make non-static.
9142 * server.c (handle_query): Handle qGetTLSAddr.
9143 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9144 * target.h (struct target_ops): Add get_tls_address.
9145 * thread-db.c (maybe_attach_thread): Save the thread handle.
9146 (thread_db_get_tls_address): New.
9148 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9150 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9151 (linux_resume_one_process): Take a siginfo_t *. Update all
9152 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9153 (struct pending_signals): Add a siginfo_t.
9154 (linux_wait_for_process): Always set last_status.
9155 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9156 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9157 * linux-low.h (struct process_info): Add last_status.
9159 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9161 * remote-utils.c (try_rle): New function.
9162 (putpkt_binary): Use it.
9164 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9166 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9167 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9168 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9169 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9170 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9173 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9175 * server.c (terminal_fd): New variable.
9176 (old_foreground_pgrp): Likewise.
9177 (restore_old_foreground_pgrp): New function.
9178 (start_inferior): Record the terminal file descriptor in terminal_fd
9179 and its original foreground group in old_foreground_pgrp. Register
9180 restore_old_foreground_pgrp with atexit().
9182 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9184 * server.c (handle_query): Correct qPart to qXfer.
9186 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9188 * configure.ac: Check for more headers which are missing on
9189 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9190 * configure.srv: Add Cygwin and mingw32.
9191 * remote-utils.c: Don't include headers unconditionally which
9192 are missing on mingw32. Include <winsock.h> for mingw32.
9193 (remote_open): Adjust for mingw32 support. Flush
9194 standard error after writing to it.
9195 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9196 (unblock_async_io, enable_async_io, disable_async_io)
9197 (readchar, getpkt): Update for Winsock support.
9198 (prepare_resume_reply): Expect a protocol signal number.
9199 * server.c: Disable <sys/wait.h> on mingw32.
9200 (start_inferior): Adjust for mingw32 support. Flush
9201 standard error after writing to it.
9202 (attach_inferior): Likewise. Use protocol signal
9204 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9206 * win32-i386-low.c: New file.
9207 * Makefile.in (XM_CLIBS): Set.
9208 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9209 (win32-i386-low.o): New dependency rule.
9210 * linux-low.c (linux_wait): Use target signal numbers.
9211 * target.h (struct target_ops): Doc fix.
9212 * server.h (target_signal_to_name): New prototype.
9213 * gdbreplay.c: Don't include headers unconditionally which
9214 are missing on mingw32. Include <winsock.h> for mingw32.
9215 (remote_close, remote_open): Adjust for Winsock support.
9216 * configure, config.in: Regenerated.
9218 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9220 * server.c (decode_xfer_read, write_qxfer_response): New.
9221 (handle_query): Take a packet length argument. Handle
9222 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9223 the qSupported response.
9224 (main): Update call to handle_query.
9226 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9228 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9229 (putpkt_binary): Renamed from putpkt and adjusted for binary
9231 (putpkt): New wrapper for putpkt_binary.
9232 (readchar): Don't mask off the high bit.
9233 (decode_X_packet): New function.
9234 * server.c (main): Call putpkt_binary if a handler sets the packet
9235 length. Save the length of the incoming packet. Handle 'X'.
9236 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9238 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9240 * server.c (handle_query): Handle qSupported.
9242 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9244 * remote-utils.c (all_symbols_looked_up): New variable.
9245 (look_up_one_symbol): Check it.
9246 * server.h (look_up_one_symbol): New declaration.
9247 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9249 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9251 * Makefile.in (linux-arm-low.o): Update dependencies.
9252 * linux-arm-low.c: Include "gdb_proc_service.h".
9253 (PTRACE_GET_THREAD_AREA): Define.
9254 (ps_get_thread_area): New function.
9256 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9258 * configure.srv (m68k*-*-uclinux*): New target.
9259 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9260 (linux_resume_one_process): Remove extraneous cast.
9261 (linux_read_offsets): New.
9262 (linux_target_op): Add linux_read_offsets on mmuless systems.
9263 * server.c (handle_query): Add qOffsets logic.
9264 * target.h (struct target_ops): Add read_offsets.
9266 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9268 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9269 (PTRACE_GET_THREAD_AREA): Define.
9270 (ps_get_thread_area): New function.
9271 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9272 (linux-x86-64-low.o): Update.
9274 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9276 * configure.ac: Remove checks for prfpregset_t.
9277 * gdb_proc_service.h: New file.
9278 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9279 new "gdb_proc_service.h".
9280 * proc-service.c: Likewise.
9281 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9282 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9283 * Makefile.in (gdb_proc_service_h): Updated.
9284 * configure, config.in: Regenerated.
9286 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9288 * remote-utils.c (prepare_resume_reply): Move declaration
9289 of gdb_id_from_wait to the top of the block.
9291 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9293 * linux-low.c (regsets_store_inferior_registers): Read the regset
9294 from the target before filling it.
9296 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9298 * server.c (attach_inferior): Return SIGTRAP for a successful
9301 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9303 * Makefile.in (OBS): Add version.o.
9304 (STAGESTUFF): Delete.
9305 (version.o): Add dependencies.
9306 (version.c): Replace rule.
9307 (clean): Remove version.c.
9308 * server.c (gdbserver_version): New.
9309 (gdbserver_usage): Use printf.
9310 (main): Handle --version and --help.
9311 * server.h (version, host_name): Add declarations.
9313 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9325 * linux-x86-64-low.c:
9328 * linux-ppc64-low.c:
9337 * linux-crisv32-low.c:
9349 * gdbserver.1: Add (C) after Copyright. Update the FSF
9352 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9354 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9355 (arm_breakpoint_at): Recognize both breakpoints.
9356 (the_low_target): Use the correct breakpoint instruction.
9358 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9360 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9361 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9362 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9363 (the_low_target): Update.
9365 2005-10-25 Andreas Schwab <schwab@suse.de>
9367 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9369 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9370 (ia64_num_regs): Reduce to 462.
9372 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9374 * acinclude.m4: Correct quoting.
9375 * aclocal.m4: Regenerated.
9377 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9378 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9379 (thread_db_init): Call thread_db_err_str.
9380 * configure.ac: Check for TD_VERSION.
9381 * config.in, configure: Regenerated.
9383 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9385 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9387 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9389 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9390 is not available. Define HAVE_PTRACE_GETREGS if it is.
9391 * config.in, configure: Regenerated.
9392 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9393 * linux-i386-low.c, linux-m68k-low.c: Update to use
9394 HAVE_PTRACE_GETREGS.
9395 * linux-low.c (regsets_fetch_inferior_registers)
9396 (regsets_store_inferior_registers): Only return 0 if we processed
9398 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9399 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9401 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9403 * inferiors.c (struct thread_info): Add gdb_id.
9404 (add_thread): Add gdb_id argument.
9405 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9406 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9407 calls to add_thread.
9408 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9409 * server.c (handle_query): Use thread_to_gdb_id.
9410 (handle_v_cont, main): Use gdb_id_to_thread_id.
9411 * server.h (add_thread): Update prototype.
9412 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9415 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9417 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9418 left-padded registers.
9419 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9420 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9422 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9424 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9425 * configure: Regenerate.
9426 * config.in: Regenerate.
9427 * server.h (NEED_DECLARATION_STRERROR):
9428 Replace with !HAVE_DECL_STRERROR.
9430 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9432 * linux-low.c (linux_wait, linux_send_signal): Don't test
9433 an unsigned long variable for > 0 if it could be MAX_ULONG.
9434 * server.c (myresume): Likewise.
9435 * target.c (set_desired_inferior): Likewise.
9437 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9439 * configure.ac: Simplify and improve check for socklen_t.
9440 * configure, config.in: Regenerate.
9442 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9444 * acconfig.h: Remove.
9445 * configure.ac: Add a test for socklen_t. Use three-argument
9446 AC_DEFINE throughout.
9447 * config.in: Regenerated using autoheader 2.59.
9448 * configure: Regenerated.
9450 * gdbreplay.c (socklen_t): Provide a default.
9451 (remote_open): Use socklen_t.
9452 * remote-utils.c (socklen_t): Provide a default.
9453 (remote_open): Use socklen_t.
9454 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9457 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9459 * linux-low.c (linux_read_memory, linux_write_memory)
9460 (linux_read_auxv): Likewise.
9461 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9462 (check_mem_write): Likewise.
9463 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9465 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9466 (registers_from_string, register_data): Likewise.
9467 * server.c (handle_query, main): Likewise.
9468 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9469 (decode_M_packet): Likewise.
9470 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9471 * target.h (struct target_ops): Update read_memory, write_memory,
9473 (read_inferior_memory, write_inferior_memory): Update.
9474 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9476 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9477 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9478 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9479 linux-s390-low.c, linux-sh-low.c: Update for changes in
9480 read_inferior_memory and the_low_target->breakpoint.
9482 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9484 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9485 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9486 * configure.srv: Add powerpc64-*-linux*.
9487 * linux-ppc64-low.c: New file.
9489 2005-05-23 Orjan Friberg <orjanf@axis.com>
9491 * linux-cris-low.c: New file with support for CRIS.
9492 * linux-crisv32-low.c: Ditto for CRISv32.
9493 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9494 (clean): Add reg-cris.c and reg-crisv32.c.
9495 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9496 reg-crisv32.o, and reg-crisv32.c to make rules.
9497 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9500 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9502 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9503 of sizeof (PTRACE_XFER_TYPE).
9504 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9506 2005-05-12 Orjan Friberg <orjanf@axis.com>
9508 * target.h (struct target_ops): Add insert_watchpoint,
9509 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9510 pointers for hardware watchpoint support.
9511 * linux-low.h (struct linux_target_ops): Ditto.
9512 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9513 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9514 to linux_target_ops.
9515 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9517 * server.c (main): Recognize 'Z' and 'z' packets.
9519 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9521 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9522 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9523 (the_low_target): Add new members.
9525 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9527 * proc-service.c (ps_lgetregs): Search all_processes instead of
9530 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9532 * server.c (start_inferior): Change return type to int.
9533 (attach_inferior): Change sigptr to int *.
9534 (handle_v_cont, handle_v_requests): Change signal to int *.
9535 (main): Change signal to int.
9537 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9539 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9540 * configure.srv: Add m32r*-*-linux*.
9541 * linux-m32r-low.c: New file.
9543 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9545 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9547 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9549 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9550 Take unsigned long arguments for PIDs.
9551 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9552 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9553 (wait_for_sigstop, linux_resume_one_process)
9554 (regsets_fetch_inferior_registers, linux_send_signal)
9555 (linux_read_auxv): Likewise. Update the types of variables holding
9556 PIDs. Update format string specifiers.
9557 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9558 * remote-utils.c (prepare_resume_reply): Likewise.
9559 * server.c (cont_thread, general_thread, step_thread)
9560 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9562 (handle_query): Update format specifiers.
9563 (handle_v_cont, main): Use strtoul for thread IDs.
9564 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9565 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9566 (general_thread, step_thread, thread_from_wait)
9567 (old_thread_from_wait): Update.
9568 * target.h (struct thread_resume): Use unsigned long for THREAD.
9569 (struct target_ops): Use unsigned long for arguments to attach and
9572 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9574 * acinclude.m4: Include bfd/bfd.m4 directly.
9575 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9576 <agriffis@toolchain.org>.
9577 * aclocal.m4, configure: Regenerated.
9579 2005-01-07 Andrew Cagney <cagney@gnu.org>
9581 * configure.ac: Rename configure.in, require autoconf 2.59.
9582 * configure: Re-generate.
9584 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9586 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9588 * aclocal.m4: Regenerated.
9589 * configure: Regenerated.
9591 2004-11-21 Andreas Schwab <schwab@suse.de>
9593 * linux-m68k-low.c (m68k_num_gregs): Define.
9594 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9595 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9596 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9597 (m68k_breakpoint_at): New. Add to the_low_target.
9599 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9600 srv_linux_thread_db to yes.
9602 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9604 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9605 (ARCH_SET_FS): Likewise.
9606 (ARCH_GET_FS): Likewise.
9607 (ARCH_GET_GS): Likewise.
9609 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9611 * linux-i386-low.c (ps_get_thread_area): New.
9612 * linux-x86-64-low.c (ps_get_thread_area): New.
9613 * linux-low.c: Include <sys/syscall.h>.
9614 (linux_kill_one_process): Don't kill the first thread here.
9615 (linux_kill): Kill the first thread here.
9616 (kill_lwp): New function.
9617 (send_sigstop, linux_send_signal): Use it.
9618 * proc-service.c: Clean up #ifdefs.
9619 (fpregset_info): Delete.
9620 (ps_lgetregs): Update and enable implementation.
9621 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9623 * remote-utils.c (struct sym_cache, symbol_cache): New.
9624 (input_interrupt): Print a clearer message.
9625 (async_io_enabled): New variable.
9626 (enable_async_io, disable_async_io): Use it. Update comments.
9627 (look_up_one_symbol): Use the symbol cache.
9628 * thread-db.c (thread_db_look_up_symbols): New function.
9629 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9631 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9633 * configure.in: Test for -rdynamic.
9634 * configure: Regenerated.
9635 * Makefile (INTERNAL_LDFLAGS): New.
9636 (gdbserver, gdbreplay): Use it.
9638 2004-09-02 Andrew Cagney <cagney@gnu.org>
9640 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9642 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9644 * linux-low.c (linux_wait): Clear all_processes list also.
9646 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9648 * linux-low.c: Include <errno.h>. Remove extern declaration of
9651 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9653 * gdbreplay.c, server.h, utils.c: Update copyright years.
9655 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9657 * server.c (main): Print child status or termination signal from
9658 variable 'signal', not 'sig'.
9660 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9662 * linux-low.c (linux_read_memory): Change return type to
9663 int. Check for and return error from ptrace().
9664 * target.c (read_inferior_memory): Change return type to int. Pass
9665 back return status from the_target->read_memory().
9666 * target.h (struct target_ops): Adapt *read_memory() prototype.
9668 (read_inferior_memory): Adapt prototype.
9669 * server.c (main): Return an error packet if
9670 read_inferior_memory() returns an error.
9672 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9674 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9675 Unify with other clean targets.
9677 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9679 * server.c (handle_v_cont): Call set_desired_inferior.
9681 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9683 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9685 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9687 * linux-low.c (linux_wait): Unblock async I/O.
9688 (linux_resume): Block and enable async I/O.
9689 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9690 * server.h (block_async_io, unblock_async_io): Add prototypes.
9692 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9694 * remote-utils.c (remote_open): Print a status notice after
9696 * server.c (attach_inferior): Print a status notice after
9699 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9701 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9703 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9705 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9707 * server.c, target.h: Update copyright years.
9709 2004-02-25 Roland McGrath <roland@redhat.com>
9711 * target.h (struct target_ops): New member `read_auxv'.
9712 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9713 * linux-low.c (linux_read_auxv): New function.
9714 (linux_target_ops): Initialize `read_auxv' member to that.
9716 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9718 Committed by Jim Blandy <jimb@redhat.com>.
9720 * linux-s390-low.c (s390_num_regs): Update.
9721 (s390_regmap): Remove control registers. Use __s390x__ predefine
9722 instead of GPR_SIZE to distiguish s390 and s390x targets.
9724 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9726 * linux-low.c: Update copyright year.
9727 (check_removed_breakpoint): Clear pending_is_breakpoint.
9728 (linux_set_resume_request, linux_queue_one_thread)
9729 (resume_status_pending_p): New functions.
9730 (linux_continue_one_thread): Use process->resume.
9731 (linux_resume): Only resume threads if there are no pending events.
9732 * linux-low.h (struct process_info): Add resume request
9735 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9737 * regcache.c (new_register_cache): Clear the allocated register
9738 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9740 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9742 * linux-low.c (linux_resume): Take a struct thread_resume *
9744 (linux_wait): Update call.
9745 (resume_ptr): New static variable.
9746 (linux_continue_one_thread): Renamed from
9747 linux_continue_one_process. Use resume_ptr.
9748 (linux_resume): Use linux_continue_one_thread.
9749 * server.c (handle_v_cont, handle_v_requests): New functions.
9750 (myresume): New function.
9751 (main): Handle 'v' case.
9752 * target.h (struct thread_resume): New type.
9753 (struct target_ops): Change argument of "resume" to struct
9755 (myresume): Delete macro.
9757 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9759 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9760 (uninstall): Support DESTDIR.
9762 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9764 * configure.srv: Add xscale*linux copy of arm*linux entry.
9766 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9768 * linux-arm-low.c (arm_reinsert_addr): New function.
9769 (the_low_target): Add arm_reinsert_addr.
9771 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9773 * mem-break.c: Remove whitespace at end of file.
9775 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9777 * configure.in: Check whether we need to prototype strerror.
9778 * server.h: Optionally prototype strerror.
9779 * gdbreplay.c (perror_with_name): Use strerror.
9780 * linux-low.c (linux_attach_lwp): Use strerror.
9781 * utils.c (perror_with_name): Use strerror.
9782 * config.in, configure: Regenerated.
9784 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9786 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9787 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9789 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9791 * Makefile.in (SFILES): Update.
9792 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9793 low-sun3.c: Remove files.
9795 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9797 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9798 (linux_detach_one_process, linux_detach): New functions.
9799 (linux_target_ops): Add linux_detach.
9800 * server.c (main): Handle 'D' packet.
9801 * target.h (struct target_ops): Add "detach" member.
9802 (detach_inferior): Define.
9804 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9806 From Kelley Cook <kelleycook@wideopenwest.com>:
9807 * configure.srv: Accept i[34567]86 variants.
9809 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9811 * linux-low.c (linux_wait_for_event): Correct comment typos.
9812 (linux_resume_one_process): Call check_removed_breakpoint.
9813 (linux_send_signal): New function.
9814 (linux_target_ops): Add linux_send_signal.
9815 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9817 * target.h (struct target_ops): Add send_signal.
9819 2003-05-29 Jim Blandy <jimb@redhat.com>
9821 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9822 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9823 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9824 away part of the register's value.
9826 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9828 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9829 (linux_wait_for_event, linux_init_signals): Likewise.
9831 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9833 * configure.in: Check for stdlib.h.
9834 * configure: Regenerated.
9835 * config.in: Regenerated.
9837 2003-01-04 Andreas Schwab <schwab@suse.de>
9839 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9841 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9843 * Makefile.in: Remove obsolete code.
9845 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9847 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9848 defined(PT_FPR0_HI).
9850 2002-11-17 Stuart Hughes <seh@zee2.com>
9852 * linux-arm-low.c (arm_num_regs): Increase.
9853 (arm_regmap): Include status register.
9855 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9857 * linux-low.c (register_addr): Remove incorrect -1 check.
9859 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9861 * linux-low.c (linux_create_inferior): Call setpgid. Return
9863 (unstopped_p, linux_signal_pid): Remove.
9864 (linux_target_ops): Remove linux_signal_pid.
9865 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9866 global instead of target method.
9867 * target.h (struct target_ops): Remove signal_pid. Update comment
9868 for create_inferior.
9869 * server.c (signal_pid): New variable.
9870 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9871 gdbserver. Set the child to be the foreground process group.
9872 (attach_inferior): Set signal_pid.
9874 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9876 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9878 2002-08-20 Jim Blandy <jimb@redhat.com>
9880 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9883 2002-08-01 Andrew Cagney <cagney@redhat.com>
9885 * Makefile.in: Make chill references obsolete.
9887 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9889 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9890 * configure: Regenerate.
9891 * config.in: Regenerate.
9893 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9895 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9896 (perror_with_name, remote_close, remote_open, expect, play): Static.
9898 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9900 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9901 byte offsets instead of an array of indexes.
9902 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9904 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9906 * regcache.c: Add comment.
9908 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9910 * thread-db.c: New file.
9911 * proc-service.c: New file.
9912 * acinclude.m4: New file.
9913 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9914 proc-service.o, and thread-db.o.
9915 (linux-low.o): Add USE_THREAD_DB.
9916 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9917 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9918 * aclocal.m4: Regenerated.
9919 * config.in: Regenerated.
9920 * configure: Regenerated.
9921 * configure.in: Check for proc_service.h, sys/procfs.h,
9922 thread_db.h, and linux/elf.h headrs.
9923 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9924 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9925 Check for -lthread_db and thread support.
9926 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9927 PowerPC, and SuperH.
9928 * i387-fp.c: Constify arguments.
9929 * i387-fp.h: Likewise.
9930 * inferiors.c: (struct thread_info): Renamed from
9931 `struct inferior_info'. Remove PID member. Use generic inferior
9932 list header. All uses updated.
9933 (inferiors, signal_pid): Removed.
9934 (all_threads): New variable.
9935 (get_thread): Define.
9936 (add_inferior_to_list): New function.
9937 (for_each_inferior): New function.
9938 (change_inferior_id): New function.
9939 (add_inferior): Removed.
9940 (remove_inferior): New function.
9941 (add_thread): New function.
9942 (free_one_thread): New function.
9943 (remove_thread): New function.
9944 (clear_inferiors): Use for_each_inferior and free_one_thread.
9945 (find_inferior): New function.
9946 (find_inferior_id): New function.
9947 (inferior_target_data): Update argument type.
9948 (set_inferior_target_data): Likewise.
9949 (inferior_regcache_data): Likewise.
9950 (set_inferior_regcache_data): Likewise.
9951 * linux-low.c (linux_bp_reinsert): Remove.
9952 (all_processes, stopping_threads, using_thrads)
9953 (struct pending_signals, debug_threads, pid_of): New.
9954 (inferior_pid): Replace with macro.
9955 (struct inferior_linux_data): Remove.
9956 (get_stop_pc, add_process): New functions.
9957 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9958 Use add_process and add_thread.
9959 (linux_attach_lwp): New function, based on old linux_attach. Use
9960 add_process and add_thread. Set stop_expected for new threads.
9961 (linux_attach): New function.
9962 (linux_kill_one_process): New function.
9963 (linux_kill): Kill all LWPs.
9964 (linux_thread_alive): Use find_inferior_id.
9965 (check_removed_breakpoints, status_pending_p): New functions.
9966 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9967 Update. Use WNOHANG. Wait for cloned processes also. Update process
9968 struct for the found process.
9969 (linux_wait_for_event): New function.
9970 (linux_wait): Use it. Support LWPs.
9971 (send_sigstop, wait_for_sigstop, stop_all_processes)
9972 (linux_resume_one_process, linux_continue_one_process): New functions.
9973 (linux_resume): Support LWPs.
9974 (REGISTER_RAW_SIZE): Remove.
9975 (fetch_register): Use register_size instead. Call supply_register.
9976 (usr_store_inferior_registers): Likewise. Call collect_register.
9978 (regsets_fetch_inferior_registers): Improve error message.
9979 (regsets_store_inferior_registers): Add debugging.
9980 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9981 (unstopped_p, linux_signal_pid): New functions.
9982 (linux_target_ops): Add linux_signal_pid.
9983 (linux_init_signals): New function.
9984 (initialize_low): Call it. Initialize using_threads.
9985 * regcache.c (inferior_regcache_data): Add valid
9987 (get_regcache): Fetch registers lazily. Add fetch argument
9988 and update all callers.
9989 (regcache_invalidate_one, regcache_invalidate): New
9991 (new_register_cache): Renamed from create_register_cache.
9992 Return the new regcache.
9993 (free_register_cache): Change argument to a void *.
9994 (registers_to_string, registers_from_string): Call get_regcache
9995 with fetch flag set.
9996 (register_data): Make static. Pass fetch flag to get_regcache.
9997 (supply_register): Call get_regcache with fetch flag clear.
9998 (collect_register): Call get_regcache with fetch flag set.
9999 (collect_register_as_string): New function.
10000 * regcache.h: Update.
10001 * remote-utils.c (putpkt): Flush after debug output and use
10003 Handle input interrupts while waiting for an ACK.
10004 (input_interrupt): Use signal_pid method.
10005 (getpkt): Flush after debug output and use stderr.
10006 (outreg): Use collect_register_as_string.
10007 (new_thread_notify, dead_thread_notify): New functions.
10008 (prepare_resume_reply): Check using_threads. Set thread_from_wait
10009 and general_thread.
10010 (look_up_one_symbol): Flush after debug output.
10011 * server.c (step_thread, server_waiting): New variables.
10012 (start_inferior): Don't use signal_pid. Update call to mywait.
10013 (attach_inferior): Update call to mywait.
10014 (handle_query): Handle qfThreadInfo and qsThreadInfo.
10015 (main): Don't fetch/store registers explicitly. Use
10016 set_desired_inferior. Support proposed ``Hs'' packet. Update
10018 * server.h: Update.
10019 (struct inferior_list, struct_inferior_list_entry): New.
10020 * target.c (set_desired_inferior): New.
10021 (write_inferior_memory): Constify.
10022 (mywait): New function.
10023 * target.h: Update.
10024 (struct target_ops): New signal_pid method.
10025 (mywait): Removed macro, added prototype.
10027 * linux-low.h (regset_func): Removed.
10028 (regset_fill_func, regset_store_func): New.
10029 (enum regset_type): New.
10030 (struct regset_info): Add type field. Use new operation types.
10031 (struct linux_target_ops): stop_pc renamed to get_pc.
10032 Add decr_pc_after_break and breakpoint_at.
10033 (get_process, get_thread_proess, get_process_thread)
10034 (strut process_info, all_processes, linux_attach_lwp)
10035 (thread_db_init): New.
10037 * linux-arm-low.c (arm_get_pc, arm_set_pc,
10038 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
10039 (the_low_target): Add new members.
10040 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
10041 (i386_store_fpxregset): Constify.
10042 (target_regsets): Add new kind identifier.
10043 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
10044 (i386_set_pc): Add debugging.
10045 (i386_breakpoint_at): New function.
10046 (the_low_target): Add new members.
10047 * linux-mips-low.c (mips_get_pc, mips_set_pc)
10048 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
10049 (mips_breakpoint_at): New.
10050 (the_low_target): Add new members.
10051 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
10052 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
10053 (the_low_target): Add new members.
10054 * linux-sh-low.c (sh_get_pc, sh_set_pc)
10055 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
10056 (the_low_target): Add new members.
10057 * linux-x86-64-low.c (target_regsets): Add new kind
10060 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
10062 From Martin Pool <mbp@samba.org>:
10063 * server.c (gdbserver_usage): New function.
10066 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
10068 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
10069 stop_at -> stop_pc.
10071 2002-05-04 Andrew Cagney <ac131313@redhat.com>
10073 * Makefile.in: Remove obsolete code.
10075 2002-04-24 Michal Ludvig <mludvig@suse.cz>
10077 * linux-low.c (regsets_fetch_inferior_registers),
10078 (regsets_store_inferior_registers): Removed cast to int from
10080 * regcache.h: Added declaration of struct inferior_info.
10082 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10084 * inferiors.c (struct inferior_info): Add regcache_data.
10085 (add_inferior): Call create_register_cache.
10086 (clear_inferiors): Call free_register_cache.
10087 (inferior_regcache_data, set_inferior_regcache_data): New functions.
10088 * regcache.c (struct inferior_regcache_data): New.
10089 (registers): Remove.
10090 (get_regcache): New function.
10091 (create_register_cache, free_register_cache): New functions.
10092 (set_register_cache): Don't initialize the register cache here.
10093 (registers_to_string, registers_from_string, register_data): Call
10095 * regcache.h: Add prototypes.
10096 * server.h: Likewise.
10098 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10100 * mem-break.c: New file.
10101 * mem-break.h: New file.
10102 * Makefile.in: Add mem-break.o rule; update server.h
10104 * inferiors.c (struct inferior_info): Add target_data
10106 (clear_inferiors): Free target_data member if set.
10107 (inferior_target_data, set_inferior_target_data): New functions.
10108 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
10109 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
10110 * linux-low.c (linux_bp_reinsert): New variable.
10111 (struct inferior_linux_data): New.
10112 (linux_create_inferior): Use set_inferior_target_data.
10113 (linux_attach): Likewise. Call add_inferior.
10114 (linux_wait_for_one_inferior): New function.
10115 (linux_wait): Call it.
10116 (linux_write_memory): Add const.
10117 (initialize_low): Call set_breakpoint_data.
10118 * linux-low.h (struct linux_target_ops): Add breakpoint
10120 * server.c (attach_inferior): Remove extra add_inferior
10122 * server.h: Include mem-break.h. Update inferior.c
10124 * target.c (read_inferior_memory)
10125 (write_inferior_memory): New functions.
10126 * target.h (read_inferior_memory)
10127 (write_inferior_memory): Change macros to prototypes.
10128 (struct target_ops): Update comments. Add const to write_memory
10131 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10133 * linux-low.c (usr_store_inferior_registers): Support
10134 registers which are allowed to fail to store.
10135 * linux-low.h (linux_target_ops): Likewise.
10136 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10137 (ppc_cannot_store_register): FPSCR may not be storable.
10139 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10141 * server.h: Include <string.h> if HAVE_STRING_H.
10142 * ChangeLog: Correct paths in last ChangeLog entry.
10144 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10146 * linux-low.h: Remove obsolete prototypes.
10147 (struct linux_target_ops): New.
10148 (extern the_low_target): New.
10149 * linux-low.c (num_regs, regmap): Remove declarations.
10150 (register_addr): Use the_low_target explicitly.
10151 (fetch_register): Likewise.
10152 (usr_fetch_inferior_registers): Likewise.
10153 (usr_store_inferior_registers): Likewise.
10154 * linux-arm-low.c (num_regs): Remove.
10155 (arm_num_regs): Define.
10156 (arm_regmap): Renamed from regmap, made static.
10157 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10159 (arm_cannot_store_register): Renamed from cannot_store_register,
10161 (the_low_target): New.
10162 * linux-i386-low.c (num_regs): Remove.
10163 (i386_num_regs): Define.
10164 (i386_regmap): Renamed from regmap, made static.
10165 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10167 (i386_cannot_store_register): Renamed from cannot_store_register,
10169 (the_low_target): New.
10170 * linux-ia64-low.c (num_regs): Remove.
10171 (ia64_num_regs): Define.
10172 (ia64_regmap): Renamed from regmap, made static.
10173 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10175 (ia64_cannot_store_register): Renamed from cannot_store_register,
10177 (the_low_target): New.
10178 * linux-m68k-low.c (num_regs): Remove.
10179 (m68k_num_regs): Define.
10180 (m68k_regmap): Renamed from regmap, made static.
10181 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10183 (m68k_cannot_store_register): Renamed from cannot_store_register,
10185 (the_low_target): New.
10186 * linux-mips-low.c (num_regs): Remove.
10187 (mips_num_regs): Define.
10188 (mips_regmap): Renamed from regmap, made static.
10189 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10191 (mips_cannot_store_register): Renamed from cannot_store_register,
10193 (the_low_target): New.
10194 * linux-ppc-low.c (num_regs): Remove.
10195 (ppc_num_regs): Define.
10196 (ppc_regmap): Renamed from regmap, made static.
10197 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10199 (ppc_cannot_store_register): Renamed from cannot_store_register,
10201 (the_low_target): New.
10202 * linux-s390-low.c (num_regs): Remove.
10203 (s390_num_regs): Define.
10204 (s390_regmap): Renamed from regmap, made static.
10205 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10207 (s390_cannot_store_register): Renamed from cannot_store_register,
10209 (the_low_target): New.
10210 * linux-sh-low.c (num_regs): Remove.
10211 (sh_num_regs): Define.
10212 (sh_regmap): Renamed from regmap, made static.
10213 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10215 (sh_cannot_store_register): Renamed from cannot_store_register,
10217 (the_low_target): New.
10218 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10219 (the_low_target): New.
10221 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10223 * Makefile.in: Add stamp-h target.
10224 * configure.in: Create stamp-h.
10225 * configure: Regenerated.
10227 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10229 * inferiors.c: New file.
10230 * target.c: New file.
10231 * target.h: New file.
10232 * Makefile.in: Add target.o and inferiors.o. Update
10234 * linux-low.c (inferior_pid): New static variable,
10235 moved from server.c.
10236 (linux_create_inferior): Renamed from create_inferior.
10237 Call add_inferior. Return 0 on success instead of a PID.
10238 (linux_attach): Renamed from myattach.
10239 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10240 (linux_thread_alive): Renamed from mythread_alive.
10241 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10243 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10244 (regsets_store_inferior_registers): Correct error message.
10245 Add missing ``return 0''.
10246 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10247 (linux_store_registers): Renamed from store_inferior_registers.
10248 (linux_read_memory): Renamed from read_inferior_memory.
10249 (linux_write_memory): Renamed from write_inferior_memory.
10250 (linux_target_ops): New structure.
10251 (initialize_low): Call set_target_ops ().
10252 * remote-utils.c (unhexify): New function.
10253 (hexify): New function.
10254 (input_interrupt): Send signals to ``signal_pid''.
10255 * server.c (inferior_pid): Remove.
10256 (start_inferior): Update create_inferior call.
10257 (attach_inferior): Call add_inferior.
10258 (handle_query): New function.
10259 (main): Call handle_query for `q' packets.
10260 * server.h: Include "target.h". Remove obsolete prototypes.
10261 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10263 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10265 * Makefile.in: Add WARN_CFLAGS. Update configury
10267 * configure.in: Check for <string.h>
10268 * configure: Regenerate.
10269 * config.in: Regenerate.
10270 * gdbreplay.c: Include needed system headers.
10271 (remote_open): Remove strchr prototype.
10272 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10273 * regcache.c (supply_register): Change buf argument to const void *.
10274 (supply_register_by_name): Likewise.
10275 (collect_register): Change buf argument to void *.
10276 (collect_register_by_name): Likewise.
10277 * regcache.h: Add missing prototypes.
10278 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10279 * server.c (handle_query): New function.
10280 (attached): New static variable, moved out of main.
10281 (main): Quiet longjmp clobber warnings.
10282 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10283 * utils.c (error): Remove NORETURN.