1 2014-08-19 Tom Tromey <tromey@redhat.com>
2 Gary Benson <gbenson@redhat.com>
4 * Makefile.in (SFILES): Add common/errors.c.
6 (IPA_OBS): Add errors-ipa.o.
8 (errors-ipa.o): Likewise.
9 * utils.h (perror_with_name, error, warning): Don't declare.
10 * utils.c (warning): Renamed and rewritten as...
11 (vwarning): New function.
12 (error): Renamed and rewritten as...
13 (verror): New function.
14 (internal_error): Renamed and rewritten as...
15 (internal_verror): New function.
17 2014-08-07 Gary Benson <gbenson@redhat.com>
19 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
20 * configure: Regenerate.
21 * config.in: Likewise.
22 * server.h: Do not include errno.h.
23 * event-loop.c: Likewise.
24 * hostio-errno.c: Likewise.
25 * linux-low.c: Likewise.
26 * remote-utils.c: Likewise.
27 * spu-low.c: Likewise.
29 * gdbreplay.c: Unconditionally include errno.h.
31 2014-08-07 Gary Benson <gbenson@redhat.com>
33 * server.h: Do not include string.h.
34 * event-loop.c: Likewise.
35 * linux-low.c: Likewise.
36 * regcache.c: Likewise.
37 * remote-utils.c: Likewise.
38 * spu-low.c: Likewise.
41 2014-08-07 Gary Benson <gbenson@redhat.com>
43 * server.h: Do not include gdb_assert.h.
45 2014-08-07 Gary Benson <gbenson@redhat.com>
47 * server.h: Do not include common-utils.h.
49 2014-08-07 Gary Benson <gbenson@redhat.com>
51 * server.h: Do not include ptid.h.
54 2014-08-07 Gary Benson <gbenson@redhat.com>
56 * server.h: Do not include gdb_locale.h.
58 2014-08-07 Gary Benson <gbenson@redhat.com>
60 * server.h: Do not include gdb/signals.h.
61 * win32-low.c: Likewise.
63 2014-08-07 Gary Benson <gbenson@redhat.com>
65 * server.h: Do not include pathmax.h.
67 2014-08-07 Gary Benson <gbenson@redhat.com>
69 * server.h: Do not include libiberty.h.
70 * linux-bfin-low.c: Likewise.
72 2014-08-07 Gary Benson <gbenson@redhat.com>
74 * server.h: Do not include ansidecl.h.
76 2014-08-07 Gary Benson <gbenson@redhat.com>
78 * linux-x86-low.c: Do not include stddef.h.
79 * lynx-ppc-low.c: Likewise.
80 * tracepoint.c: Likewise.
82 2014-08-07 Gary Benson <gbenson@redhat.com>
84 * server.h: Do not include stdarg.h.
85 * nto-low.c: Likewise.
87 2014-08-07 Gary Benson <gbenson@redhat.com>
89 * server.h: Do not include stdlib.h.
90 * inferiors.c: Likewise.
91 * linux-low.c: Likewise.
92 * regcache.c: Likewise.
93 * spu-low.c: Likewise.
94 * tracepoint.c: Likewise.
97 2014-08-07 Gary Benson <gbenson@redhat.com>
99 * server.h: Do not include stdio.h.
100 * linux-low.c: Likewise.
101 * remote-utils.c: Likewise.
102 * spu-low.c: Likewise.
104 * wincecompat.c: Likewise.
106 2014-08-06 Gary Benson <gbenson@redhat.com>
108 * regcache.c (init_register_cache): Move conditionals inside if.
110 2014-08-06 Gary Benson <gbenson@redhat.com>
112 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
114 2014-07-31 Gary Benson <gbenson@redhat.com>
116 * ax.h: Do not include server.h.
117 * gdbthread.h: Likewise.
118 * lynx-low.h: Likewise.
121 2014-07-30 Gary Benson <gbenson@redhat.com>
123 * server.h: Include common-defs.h.
124 Do not include config.h or build-gnulib-gdbserver/config.h.
126 2014-07-30 Gary Benson <gbenson@redhat.com>
128 * hostio-errno.c: Move server.h to top of includes list.
129 * inferiors.c: Likewise.
130 * linux-x86-low.c: Likewise.
131 * notif.c: Include server.h.
133 2014-07-24 Tom Tromey <tromey@redhat.com>
134 Gary Benson <gbenson@redhat.com>
136 * server.h (CORE_ADDR): Now unsigned.
138 2014-07-16 Pedro Alves <palves@redhat.com>
140 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
142 2014-07-15 Pedro Alves <palves@redhat.com>
144 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
147 2014-07-11 Pedro Alves <palves@redhat.com>
149 * linux-low.c (kill_wait_lwp): New function, based on
150 kill_one_lwp_callback, but use my_waitpid directly.
151 (kill_one_lwp_callback, linux_kill): Use it.
153 2014-06-23 Pedro Alves <palves@redhat.com>
155 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
156 before setting DR0..DR3.
158 2014-06-20 Gary Benson <gbenson@redhat.com>
160 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
161 * configure: Regenerated.
162 * config.in: Likewise.
164 2014-06-20 Gary Benson <gbenson@redhat.com>
166 * Makefile.in (SFILES): Update locations for files moved
168 (object file files): Reordered.
170 2014-06-20 Gary Benson <gbenson@redhat.com>
172 * i386-low.h (i386_dr_low_can_set_addr): Removed.
173 (i386_dr_low_set_addr): Likewise.
174 (i386_dr_low_get_addr): Likewise.
175 (i386_dr_low_can_set_control): Likewise.
176 (i386_dr_low_set_control): Likewise.
177 (i386_dr_low_get_control): Likewise.
178 (i386_dr_low_get_status): Likewise.
179 (i386_get_debug_register_length): Likewise.
180 * linux-x86-low.c (i386_dr_low_set_addr):
181 Changed signature. Made static.
182 (i386_dr_low_get_addr): Likewise.
183 (i386_dr_low_set_control): Likewise.
184 (i386_dr_low_get_control): Likewise.
185 (i386_dr_low_get_status): Likewise.
186 (i386_dr_low): New global variable.
187 * win32-i386-low.c (i386_dr_low_set_addr):
188 Changed signature. Made static.
189 (i386_dr_low_get_addr): Likewise.
190 (i386_dr_low_set_control): Likewise.
191 (i386_dr_low_get_control): Likewise.
192 (i386_dr_low_get_status): Likewise.
193 (i386_dr_low): New global variable.
195 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
197 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
198 * Makefile.in (AR, AR_FLAGS): Define.
199 * configure: Regenerate.
201 2014-06-19 Gary Benson <gbenson@redhat.com>
203 * Makefile.in (i386-dregs.o): New rule.
204 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
205 * i386-low.c (target.h): Remove include.
206 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
207 (DR_CONTROL_SHIFT): Likewise.
208 (DR_CONTROL_SIZE): Likewise.
209 (DR_RW_EXECUTE): Likewise.
210 (DR_RW_WRITE): Likewise.
211 (DR_RW_READ): Likewise.
212 (DR_RW_IORW): Likewise.
213 (DR_LEN_1): Likewise.
214 (DR_LEN_2): Likewise.
215 (DR_LEN_4): Likewise.
216 (DR_LEN_8): Likewise.
217 (DR_LOCAL_ENABLE_SHIFT): Likewise.
218 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
219 (DR_ENABLE_SIZE): Likewise.
220 (DR_LOCAL_SLOWDOWN): Likewise.
221 (DR_GLOBAL_SLOWDOWN): Likewise.
222 (DR_CONTROL_RESERVED): Likewise.
223 (I386_DR_CONTROL_MASK): Likewise.
224 (I386_DR_VACANT): Likewise.
225 (I386_DR_LOCAL_ENABLE): Likewise.
226 (I386_DR_GLOBAL_ENABLE): Likewise.
227 (I386_DR_DISABLE): Likewise.
228 (I386_DR_SET_RW_LEN): Likewise.
229 (I386_DR_GET_RW_LEN): Likewise.
230 (I386_DR_WATCH_HIT): Likewise.
231 (i386_wp_op_t): Likewise.
232 (i386_show_dr): Likewise.
233 (i386_length_and_rw_bits): Likewise.
234 (i386_insert_aligned_watchpoint): Likewise.
235 (i386_remove_aligned_watchpoint): Likewise.
236 (i386_handle_nonaligned_watchpoint): Likewise.
237 i386_update_inferior_debug_regs(): Likewise.
238 (i386_dr_insert_watchpoint): Likewise.
239 (i386_dr_remove_watchpoint): Likewise.
240 (i386_dr_region_ok_for_watchpoint): Likewise.
241 (i386_dr_stopped_data_address): Likewise.
242 (i386_dr_stopped_by_watchpoint): Likewise.
244 2014-06-19 Gary Benson <gbenson@redhat.com>
246 * i386-low.c (i386_dr_show): Renamed to
247 i386_show_dr and made static. All uses updated.
248 (i386_dr_length_and_rw_bits): Renamed to
249 i386_length_and_rw_bits and made static.
251 (i386_dr_insert_aligned_watchpoint): Renamed to
252 i386_insert_aligned_watchpoint and made static.
254 (i386_dr_remove_aligned_watchpoint): Renamed to
255 i386_remove_aligned_watchpoint and made static.
257 (i386_dr_update_inferior_debug_regs): Renamed to
258 i386_update_inferior_debug_regs and made static.
261 2014-06-18 Gary Benson <gbenson@redhat.com>
263 * i386-low.h (i386_dr_low_can_set_addr): New macro.
264 (i386_dr_low_can_set_control): Likewise.
265 (i386_get_debug_register_length): Likewise.
266 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
267 (i386_dr_low_can_set_control): Likewise.
268 (i386_get_debug_register_length): Likewise.
270 2014-06-17 Gary Benson <gbenson@redhat.com>
272 * i386-low.h (i386-dregs.h): New include.
273 (DR_FIRSTADDR): Now in i386-dregs.h.
274 (DR_LASTADDR): Likewise.
275 (DR_NADDR): Likewise.
276 (DR_STATUS): Likewise.
277 (DR_CONTROL): Likewise.
278 (i386_debug_reg_state): Likewise.
279 (i386_dr_insert_watchpoint): Likewise.
280 (i386_dr_remove_watchpoint): Likewise.
281 (i386_dr_region_ok_for_watchpoint): Likewise.
282 (i386_dr_stopped_data_address): Likewise.
283 (i386_dr_stopped_by_watchpoint): Likewise.
284 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
286 2014-06-18 Gary Benson <gbenson@redhat.com>
288 * i386-low.h (i386_low_insert_watchpoint): Renamed to
289 i386_dr_insert_watchpoint.
290 (i386_low_remove_watchpoint): Renamed to
291 i386_dr_remove_watchpoint.
292 (i386_low_region_ok_for_watchpoint): Renamed to
293 i386_dr_region_ok_for_watchpoint.
294 (i386_low_stopped_data_address): Renamed to
295 i386_dr_stopped_data_address.
296 (i386_low_stopped_by_watchpoint): Renamed to
297 i386_dr_stopped_by_watchpoint.
298 * i386-low.c (i386_show_dr): Renamed to
299 i386_dr_show and made nonstatic. All uses updated.
300 (i386_length_and_rw_bits): Renamed to
301 i386_dr_length_and_rw_bits and made nonstatic.
303 (i386_insert_aligned_watchpoint): Renamed to
304 i386_dr_insert_aligned_watchpoint and made nonstatic.
306 (i386_remove_aligned_watchpoint): Renamed to
307 i386_dr_remove_aligned_watchpoint and made nonstatic.
309 (i386_update_inferior_debug_regs): Renamed to
310 i386_dr_update_inferior_debug_regs and made nonstatic.
312 (i386_low_insert_watchpoint): Renamed to
313 i386_dr_insert_watchpoint. All uses updated.
314 (i386_low_remove_watchpoint): Renamed to
315 i386_dr_remove_watchpoint. All uses updated.
316 (i386_low_region_ok_for_watchpoint): Renamed to
317 i386_dr_region_ok_for_watchpoint. All uses updated.
318 (i386_low_stopped_data_address): Renamed to
319 i386_dr_stopped_data_address. All uses updated.
320 (i386_low_stopped_by_watchpoint): Renamed to
321 i386_dr_stopped_by_watchpoint. All uses updated.
323 2014-06-18 Gary Benson <gbenson@redhat.com>
325 * i386-low.c (i386_dr_low_can_set_addr): New macro.
326 (i386_dr_low_can_set_control): Likewise.
327 (i386_insert_aligned_watchpoint): New check.
329 2014-06-18 Gary Benson <gbenson@redhat.com>
331 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
334 2014-06-18 Gary Benson <gbenson@redhat.com>
336 * i386-low.c (i386_length_and_rw_bits): Use internal_error
337 instead of fatal and error.
338 (i386_handle_nonaligned_watchpoint): Likewise.
340 2014-06-18 Gary Benson <gbenson@redhat.com>
342 * i386-low.c (i386_get_debug_register_length): New macro.
343 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
344 (i386_show_dr): Use debug_printf instead of fprintf. Use
345 phex to format values.
347 2014-06-18 Gary Benson <gbenson@redhat.com>
349 * i386-low.h: Comment changes.
350 * i386-low.c: Likewise.
352 2014-06-18 Gary Benson <gbenson@redhat.com>
354 * i386-low.c: Whitespace changes.
356 2014-06-12 Tom Tromey <tromey@redhat.com>
358 * utils.c (freeargv): Remove.
360 2014-06-12 Tom Tromey <tromey@redhat.com>
362 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
363 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
364 (parse_debug_format_options): Likewise.
365 (gdbserver_usage): Likewise.
366 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
367 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
368 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
370 ($(LIBGNU)): Depend on libiberty.
371 (all-lib): Recurse into all subdirs.
372 (install-only): Invoke "install" target in subdirs.
373 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
375 * configure: Rebuild.
376 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
377 for vasprintf, vsnprintf, or gettimeofday.
378 * configure.srv: Don't add safe-ctype.o or lbasename.o to
381 2014-06-05 Joel Brobecker <brobecker@adacore.com>
383 * development.sh: Delete.
384 * Makefile.in (config.status): Adjust dependency on development.sh.
385 * configure.ac: Adjust development.sh source call.
386 * configure: Regenerate.
388 2014-06-02 Pedro Alves <palves@redhat.com>
390 * ax.c (gdb_free_agent_expr): New function.
391 * ax.h (gdb_free_agent_expr): New declaration.
392 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
394 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
396 (clear_breakpoint_conditions_and_commands): New function.
397 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
398 (clear_breakpoint_conditions_and_commands): New declaration.
400 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
402 * linux-aarch64-low.c (asm/ptrace.h): Include.
404 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
406 Fix TLS access for -static -pthread.
407 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
408 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
409 (thread_db_load_search, try_thread_db_load_1): Initialize it.
411 2014-05-20 Pedro Alves <palves@redhat.com>
413 * linux-aarch64-low.c (aarch64_insert_point)
414 (aarch64_remove_point): No longer check whether the type is
415 supported here. Adjust to new interface.
416 (the_low_target): Install aarch64_supports_z_point_type as
417 supports_z_point_type method.
418 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
419 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
420 instead of a Z packet char. Adjust.
421 (arm_supports_z_point_type): New function.
422 (arm_insert_point, arm_remove_point): Adjust to new interface.
423 (the_low_target): Install arm_supports_z_point_type.
424 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
425 (cris_insert_point, cris_remove_point): Adjust to new interface.
426 Don't check whether the type is supported here.
427 (the_low_target): Install cris_supports_z_point_type.
428 * linux-low.c (linux_supports_z_point_type): New function.
429 (linux_insert_point, linux_remove_point): Adjust to new interface.
430 * linux-low.h (struct linux_target_ops) <insert_point,
431 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
432 raw_breakpoint pointer parameter.
433 <supports_z_point_type>: New method.
434 * linux-mips-low.c (mips_supports_z_point_type): New function.
435 (mips_insert_point, mips_remove_point): Adjust to new interface.
436 Use mips_supports_z_point_type.
437 (the_low_target): Install mips_supports_z_point_type.
438 * linux-ppc-low.c (the_low_target): Install NULL as
439 supports_z_point_type method.
440 * linux-s390-low.c (the_low_target): Install NULL as
441 supports_z_point_type method.
442 * linux-sparc-low.c (the_low_target): Install NULL as
443 supports_z_point_type method.
444 * linux-x86-low.c (x86_supports_z_point_type): New function.
445 (x86_insert_point): Adjust to new insert_point interface. Use
446 insert_memory_breakpoint. Adjust to new
447 i386_low_insert_watchpoint interface.
448 (x86_remove_point): Adjust to remove_point interface. Use
449 remove_memory_breakpoint. Adjust to new
450 i386_low_remove_watchpoint interface.
451 (the_low_target): Install x86_supports_z_point_type.
452 * lynx-low.c (lynx_target_ops): Install NULL as
453 supports_z_point_type callback.
454 * nto-low.c (nto_supports_z_point_type): New.
455 (nto_insert_point, nto_remove_point): Adjust to new interface.
456 (nto_target_ops): Install nto_supports_z_point_type.
457 * mem-break.c: Adjust intro comment.
458 (struct raw_breakpoint) <raw_type, size>: New fields.
459 <inserted>: Update comment.
460 <shlib_disabled>: Delete field.
461 (enum bkpt_type) <gdb_breakpoint>: Delete value.
462 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
463 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
464 (raw_bkpt_type_to_target_hw_bp_type): New function.
465 (find_enabled_raw_code_breakpoint_at): New function.
466 (find_raw_breakpoint_at): New type and size parameters. Use them.
467 (insert_memory_breakpoint): New function, based off
468 set_raw_breakpoint_at.
469 (remove_memory_breakpoint): New function.
470 (set_raw_breakpoint_at): Reimplement.
471 (set_breakpoint): New, based on set_breakpoint_at.
472 (set_breakpoint_at): Reimplement.
473 (delete_raw_breakpoint): Go through the_target->remove_point
474 instead of assuming memory breakpoints.
475 (find_gdb_breakpoint_at): Delete.
476 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
477 (find_gdb_breakpoint): New function.
478 (set_gdb_breakpoint_at): Delete.
479 (z_type_supported): New function.
480 (set_gdb_breakpoint_1): New function, loosely based off
481 set_gdb_breakpoint_at.
482 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
483 (delete_gdb_breakpoint_at): Delete.
484 (delete_gdb_breakpoint_1): New function, loosely based off
485 delete_gdb_breakpoint_at.
486 (delete_gdb_breakpoint): New function.
487 (clear_gdb_breakpoint_conditions): Rename to ...
488 (clear_breakpoint_conditions): ... this. Don't handle a NULL
490 (add_condition_to_breakpoint): Make static.
491 (add_breakpoint_condition): Take a struct breakpoint pointer
492 instead of an address. Adjust.
493 (gdb_condition_true_at_breakpoint): Rename to ...
494 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
496 (gdb_condition_true_at_breakpoint): Reimplement.
497 (add_breakpoint_commands): Take a struct breakpoint pointer
498 instead of an address. Adjust.
499 (gdb_no_commands_at_breakpoint): Rename to ...
500 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
501 parameter. Return true if no breakpoint was found. Change debug
503 (gdb_no_commands_at_breakpoint): Reimplement.
504 (run_breakpoint_commands): Rename to ...
505 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
506 and change return type to boolean.
507 (run_breakpoint_commands): New function.
508 (gdb_breakpoint_here): Also check for Z1 breakpoints.
509 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
510 breakpoint. Go through the_target->remove_point instead of
511 assuming memory breakpoint.
512 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
513 software and hardware breakpoints.
514 (reinsert_raw_breakpoint): Go through the_target->insert_point
515 instead of assuming memory breakpoint.
516 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
517 software and hardware breakpoints.
518 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
519 Check both software and hardware breakpoints.
520 (validate_inserted_breakpoint): Assert the breakpoint is a
521 software breakpoint. Set the inserted flag to -1 instead of
522 setting shlib_disabled.
523 (delete_disabled_breakpoints): Adjust.
524 (validate_breakpoints): Only validate software breakpoints.
525 Adjust to inserted flag change.
526 (check_mem_read, check_mem_write): Skip breakpoint types other
527 than software breakpoints. Adjust to inserted flag change.
528 * mem-break.h (enum raw_bkpt_type): New enum.
529 (raw_breakpoint, struct process_info): Forward declare.
530 (Z_packet_to_target_hw_bp_type): Delete declaration.
531 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
532 (set_gdb_breakpoint, delete_gdb_breakpoint)
533 (clear_breakpoint_conditions): New declarations.
534 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
535 (breakpoint_inserted_here): Update comment.
536 (add_breakpoint_condition, add_breakpoint_commands): Replace
537 address parameter with a breakpoint pointer parameter.
538 (gdb_breakpoint_here): Update comment.
539 (delete_gdb_breakpoint_at): Delete.
540 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
541 * server.c (process_point_options): Take a struct breakpoint
542 pointer instead of an address. Adjust.
543 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
544 delete_gdb_breakpoint.
545 * spu-low.c (spu_target_ops): Install NULL as
546 supports_z_point_type method.
547 * target.h: Include mem-break.h.
548 (struct target_ops) <prepare_to_access_memory>: Update comment.
549 <supports_z_point_type>: New field.
550 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
551 instead of a char. Also take a raw breakpoint pointer.
552 * win32-arm-low.c (the_low_target): Install NULL as
553 supports_z_point_type.
554 * win32-i386-low.c (i386_supports_z_point_type): New function.
555 (i386_insert_point, i386_remove_point): Adjust to new interface.
556 (the_low_target): Install i386_supports_z_point_type.
557 * win32-low.c (win32_supports_z_point_type): New function.
558 (win32_insert_point, win32_remove_point): Adjust to new interface.
559 (win32_target_ops): Install win32_supports_z_point_type.
560 * win32-low.h (struct win32_target_ops):
561 <supports_z_point_type>: New method.
562 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
563 instead of a char. Also take a raw breakpoint pointer.
565 2014-05-20 Pedro Alves <palves@redhat.com>
567 * mem-break.h: Include break-common.h.
568 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
569 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
570 (Z_packet_to_target_hw_bp_type): New declaration.
571 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
572 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
573 (Z_PACKET_ACCESS_WP): Delete macros.
574 (Z_packet_to_hw_type): Delete function.
575 * i386-low.h: Don't include break-common.h here.
576 (Z_packet_to_hw_type): Delete declaration.
577 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
578 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
579 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
580 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
581 * linux-aarch64-low.c: Don't include break-common.h here.
582 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
583 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
584 (Z_packet_to_target_hw_bp_type): Delete function.
585 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
587 (mips_insert_point, mips_remove_point): Use
588 Z_packet_to_target_hw_bp_type.
590 2014-05-20 Pedro Alves <palves@redhat.com>
592 * linux-aarch64-low.c: Include break-common.h.
593 (enum target_point_type): Delete.
594 (Z_packet_to_point_type): Rename to ...
595 (Z_packet_to_target_hw_bp_type): ... this, and return a
596 target_hw_bp_type instead.
597 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
598 instead of an enum target_point_type.
599 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
601 (aarch64_dr_state_insert_one_point)
602 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
603 (aarch64_handle_aligned_watchpoint)
604 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
605 Take an enum target_hw_bp_type instead of an enum
607 (aarch64_supports_z_point_type): New function.
608 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
609 use Z_packet_to_target_hw_bp_type.
611 2014-05-20 Joel Brobecker <brobecker@adacore.com>
613 * configure.ac: Only use -Werror by default when DEVELOPMENT
615 * configure: Regenerate.
617 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
619 Fix gdbserver qGetTLSAddr for x86_64 -m32.
620 * linux-x86-low.c (X86_64_USER_REGS): New.
621 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
623 2014-04-28 Yao Qi <yao@codesourcery.com>
625 * Makefile.in (i386-avx512.c): Fix the typo of generated file
628 2014-04-25 Pedro Alves <palves@redhat.com>
631 * linux-low.c (linux_attach_fail_reason_string): New function.
632 (linux_attach_lwp): Delete.
633 (linux_attach_lwp_1): Rename to ...
634 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
635 argument. Remove "initial" parameter. Return int instead of
636 void. Don't error or warn here.
637 (linux_attach): Adjust to call linux_attach_lwp. Call error on
638 failure to attach to the tgid. Call warning when failing to
640 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
641 argument. Remove "initial" parameter. Return int instead of
642 void. Don't error or warn here.
643 (linux_attach_fail_reason_string): New declaration.
644 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
645 interface change. Use linux_attach_fail_reason_string.
647 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
648 Walfred Tedeschi <walfred.tedeschi@intel.com>
650 * Makefile.in: Added rules to handle new files
651 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
652 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
653 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
654 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
655 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
656 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
658 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
659 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
660 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
662 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
663 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
664 i386/x32-avx512-linux.xml.
665 * i387-fp.c (num_avx512_k_registers): New constant for number
667 (num_avx512_zmmh_low_registers): New constant for number of
668 lower ZMM registers (0-15).
669 (num_avx512_zmmh_high_registers): New constant for number of
670 higher ZMM registers (16-31).
671 (num_avx512_ymmh_registers): New contant for number of higher
672 YMM registers (ymm16-31 added by avx521 on x86_64).
673 (num_avx512_xmm_registers): New constant for number of higher
674 XMM registers (xmm16-31 added by AVX512 on x86_64).
675 (struct i387_xsave): Add space for AVX512 registers.
676 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
677 Add code to handle AVX512 registers.
678 (i387_xsave_to_cache): Add code to handle AVX512 registers.
679 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
680 prototypei from generated file.
681 (tdesc_amd64_avx512_linux): Likewise.
682 (init_registers_x32_avx512_linux): Likewise.
683 (tdesc_x32_avx512_linux): Likewise.
684 (init_registers_i386_avx512_linux): Likewise.
685 (tdesc_i386_avx512_linux): Likewise.
686 (x86_64_regmap): Add AVX512 registers.
687 (x86_linux_read_description): Add code to handle AVX512 XSTATE
689 (initialize_low_arch): Add code to initialize AVX512 registers.
691 2014-04-23 Pedro Alves <palves@redhat.com>
693 * mem-break.c (find_gdb_breakpoint_at): Make static.
694 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
696 2014-04-23 Pedro Alves <palves@redhat.com>
698 * i386-low.c: Don't include break-common.h here.
699 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
700 prototype to take target_hw_bp_type as argument instead of a Z
702 * i386-low.h: Include break-common.h here.
703 (Z_packet_to_hw_type): Declare.
704 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
706 * linux-x86-low.c (x86_insert_point): Convert the packet number to
707 a target_hw_bp_type before calling i386_low_insert_watchpoint.
708 (x86_remove_point): Convert the packet number to a
709 target_hw_bp_type before calling i386_low_remove_watchpoint.
710 * win32-i386-low.c (i386_insert_point): Convert the packet number
711 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
712 (i386_remove_point): Convert the packet number to a
713 target_hw_bp_type before calling i386_low_remove_watchpoint.
715 2014-04-23 Pedro Alves <palves@redhat.com>
717 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
719 2014-04-10 Pedro Alves <palves@redhat.com>
721 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
722 Check if the condition or command is NULL before checking if the
723 breakpoint is known. On success, return true.
724 * mem-break.h (add_breakpoint_condition): Document return.
725 (add_breakpoint_commands): Add describing comment.
726 * server.c (skip_to_semicolon): New function.
727 (process_point_options): Use it.
729 2014-04-09 Pedro Alves <palves@redhat.com>
731 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
734 2014-02-27 Pedro Alves <palves@redhat.com>
737 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
739 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
741 (last_thread_of_process_p): Take a PID argument instead of a
743 (linux_wait_for_lwp): Delete.
744 (num_lwps, check_zombie_leaders, not_stopped_callback): New
746 (linux_low_filter_event): New function, party factored out from
747 linux_wait_for_event.
748 (linux_wait_for_event): Rename to ...
749 (linux_wait_for_event_filtered): ... this. Add new filter ptid
750 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
751 sigsuspend. Check for zombie leaders.
752 (linux_wait_for_event): Reimplement as wrapper around
753 linux_wait_for_event_filtered.
754 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
755 a normal or signal exit is seen, it's the whole process exiting.
756 (wait_for_sigstop): No longer a for_each_inferior callback.
757 Rewrite on top of linux_wait_for_event_filtered.
758 (stop_all_lwps): Call wait_for_sigstop directly.
759 * server.c (resume, handle_target_event): Handle
760 TARGET_WAITKIND_NO_RESUMED.
762 2014-02-26 Joel Brobecker <brobecker@adacore.com>
764 * win32-low.c (psapi_get_dll_name,
765 * win32_CreateToolhelp32Snapshot): Delete.
766 (win32_CreateToolhelp32Snapshot, win32_Module32First)
767 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
769 (handle_load_dll): Add function description.
770 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
772 2014-02-26 Joel Brobecker <brobecker@adacore.com>
774 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
776 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
777 base address when calling win32_add_one_solib.
778 (handle_load_dll): Delete local variable load_addr.
779 Remove 0x1000 offset applied to DLL base address when calling
781 (handle_unload_dll): Add comment.
783 2014-02-26 Joel Brobecker <brobecker@adacore.com>
785 * win32-low.c (win32_add_all_dlls): Renames
786 win32_ensure_ntdll_loaded. Rewrite function documentation.
787 Adjust implementation to always load all DLLs.
788 Add 0x1000 offset to DLL base address when calling
790 (child_initialization_done): New static global.
791 (do_initial_child_stuff): Set child_initialization_done to
792 zero during child initialization, and 1 after. Replace call
793 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
795 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
796 (handle_unload_dll): Add function documentation.
797 (get_child_debug_event): Ignore load and unload DLL events
798 during child initialization.
800 2014-02-20 Doug Evans <dje@google.com>
802 Remove global all_lwps.
803 * inferiors.h (ptid_of): Move here from linux-low.h.
804 (pid_of, lwpid_of): Ditto.
805 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
806 parameter is a struct thread_info * now.
807 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
808 directly. Pass &all_threads to find_inferior instead of &all_lwps.
809 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
811 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
812 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
813 * linux-arm-low.c (update_registers_callback): Update, "entry"
814 parameter is a struct thread_info * now.
815 Fetch lwpid from current_inferior directly.
816 (arm_insert_point): Pass &all_threads to find_inferior instead of
818 (arm_remove_point): Ditto.
819 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
820 (arm_prepare_to_resume): Fetch pid from thread.
821 (arm_read_description): Fetch lwpid from current_inferior directly.
822 * linux-low.c (all_lwps): Delete.
823 (delete_lwp): Delete call to remove_inferior.
824 (handle_extended_wait): Fetch lwpid from thread.
825 (add_lwp): Don't set lwp->entry.id. Remove call to
826 add_inferior_to_list.
827 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
828 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
829 (kill_one_lwp_callback): Ditto.
830 (linux_kill): Don't dereference NULL pointer.
831 Fetch ptid,lwpid from thread.
832 (get_detach_signal): Fetch ptid from thread.
833 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
834 Simplify call to regcache_invalidate_thread.
835 (delete_lwp_callback): Update, "entry" parameter is a
836 struct thread_info * now. Fetch pid from thread.
837 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
838 (status_pending_p_callback): Update, "entry" parameter is a
839 struct thread_info * now. Fetch ptid from thread.
840 (find_lwp_pid): Update, "entry" parameter is a
841 struct thread_info * now.
842 (linux_wait_for_lwp): Fetch pid from thread.
843 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
844 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
845 (enqueue_one_deferred_signal): Fetch lwpid from thread.
846 (dequeue_one_deferred_signal): Ditto.
847 (cancel_breakpoint): Fetch ptid from current_inferior.
848 (linux_wait_for_event): Pass &all_threads to find_inferior,
849 not &all_lwps. Fetch ptid, lwpid from thread.
850 (count_events_callback): Update, "entry" parameter is a
851 struct thread_info * now.
852 (select_singlestep_lwp_callback): Ditto.
853 (select_event_lwp_callback): Ditto.
854 (cancel_breakpoints_callback): Ditto.
855 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
857 (select_event_lwp): Ditto. Fetch ptid from event_thread.
858 (unsuspend_one_lwp): Update, "entry" parameter is a
859 struct thread_info * now.
860 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
862 (linux_stabilize_threads): Ditto. And for for_each_inferior.
863 Fetch lwpid from thread, not lwp.
864 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
865 Pass &all_threads to find_inferior, not &all_lwps.
866 (send_sigstop): Fetch lwpid from thread, not lwp.
867 (send_sigstop_callback): Update, "entry" parameter is a
868 struct thread_info * now.
869 (suspend_and_send_sigstop_callback): Ditto.
870 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
871 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
872 struct thread_info * now.
873 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
875 (lwp_running): Update, "entry" parameter is a
876 struct thread_info * now.
877 (stop_all_lwps): Fetch ptid from thread.
878 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
879 (linux_resume_one_lwp): Fetch lwpid from thread.
880 (linux_set_resume_request): Update, "entry" parameter is a
881 struct thread_info * now. Fetch pid, lwpid from thread.
882 (resume_status_pending_p): Update, "entry" parameter is a
883 struct thread_info * now.
884 (need_step_over_p): Ditto. Fetch lwpid from thread.
885 (start_step_over): Fetch lwpid from thread.
886 (linux_resume_one_thread): Update, "entry" parameter is a
887 struct thread_info * now. Fetch lwpid from thread.
888 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
889 (proceed_one_lwp): Update, "entry" parameter is a
890 struct thread_info * now. Fetch lwpid from thread.
891 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
892 struct thread_info * now.
893 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
894 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
895 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
897 (regsets_store_inferior_registers): Ditto.
898 (fetch_register, store_register): Ditto.
899 (linux_read_memory, linux_write_memory): Ditto.
900 (linux_request_interrupt): Ditto.
901 (linux_read_auxv): Ditto.
902 (linux_xfer_siginfo): Ditto.
903 (linux_qxfer_spu): Ditto.
904 (linux_qxfer_libraries_svr4): Ditto.
905 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
906 moved to inferiors.h.
908 (get_thread_lwp): Update.
909 (struct lwp_info): Delete member "entry". Simplify comment for
912 * linux-mips-low.c (mips_read_description): Fetch lwpid from
913 current_inferior directly.
914 (update_watch_registers_callback): Update, "entry" parameter is a
915 struct thread_info * now. Fetch pid from thread.
916 (mips_linux_prepare_to_resume): Fetch ptid from thread.
917 (mips_insert_point): Fetch lwpid from current_inferior.
918 Pass &all_threads to find_inferior, not &all_lwps.
919 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
920 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
922 (mips_stopped_data_address): Ditto.
923 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
925 * linux-tile-low.c (tile_arch_setup): Ditto.
926 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
927 (update_debug_registers_callback): Update, "entry" parameter is a
928 struct thread_info * now. Fetch pid from thread.
929 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
930 Pass &all_threads to find_inferior, not &all_lwps.
931 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
932 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
933 Pass &all_threads to find_inferior, not &all_lwps.
934 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
935 (i386_dr_low_get_status): Ditto.
936 (x86_linux_prepare_to_resume): Fetch ptid from thread.
937 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
938 (x86_linux_read_description): Ditto.
939 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
941 2014-02-20 Doug Evans <dje@google.com>
943 * inferiors.c (get_first_inferior): Fix buglet.
945 2014-02-19 Doug Evans <dje@google.com>
947 * gdbthread.h (add_thread): Change result type to struct thread_info *.
948 * inferiors.c (add_thread): Change result type to struct thread_info *.
950 (add_lwp): Call add_thread here instead of in callers.
952 * linux-low.h (get_lwp_thread): Rewrite.
953 (struct lwp_info): New member "thread".
955 2014-02-19 Doug Evans <dje@google.com>
957 * linux-low.c (add_lwp): Change result to struct lwp_info *.
960 2014-02-19 Doug Evans <dje@google.com>
962 * inferiors.c (add_thread): Fix whitespace.
964 2014-02-19 Doug Evans <dje@google.com>
966 * dll.c (clear_dlls): Replace accessing list implemention details
968 * gdbthread.h (get_first_thread): Declare.
969 * inferiors.c (for_each_inferior_with_data): New function.
970 (get_first_thread): New function.
971 (find_thread_ptid): Simplify.
972 (get_first_inferior): New function.
973 (clear_list): Delete.
974 (one_inferior_p): New function.
975 (clear_inferior_list): New function.
976 (clear_inferiors): Update.
977 * inferiors.h (for_each_inferior_with_data): Declare.
978 (clear_inferior_list): Declare.
979 (one_inferior_p): Declare.
980 (get_first_inferior): Declare.
981 * linux-low.c (linux_wait_for_event): Replace accessing list
982 implemention details with API function.
983 * server.c (target_running): Ditto.
984 (accumulate_file_name_length): New function.
985 (emit_dll_description): New function.
986 (handle_qxfer_libraries): Replace accessing list implemention
987 details with API function.
988 (handle_qxfer_threads_worker): New function.
989 (handle_qxfer_threads_proper): Replace accessing list implemention
990 details with API function.
991 (handle_query): Ditto.
992 (visit_actioned_threads_callback_ftype): New typedef.
993 (visit_actioned_threads_data): New struct.
994 (visit_actioned_threads): Rewrite to be find_inferior callback.
995 (resume): Call find_inferior.
996 (handle_status): Replace accessing list implemention
997 details with API function.
998 (process_serial_event): Replace accessing list implemention details
1000 * target.c (set_desired_inferior): Replace accessing list implemention
1001 details with API function.
1002 * tracepoint.c (same_process_p): New function.
1003 (gdb_agent_about_to_close): Replace accessing list implemention
1004 details with API function.
1005 * win32-low.c (child_delete_thread): Replace accessing list
1006 implemention details with API function.
1007 (match_dll_by_basename): New function.
1008 (dll_is_loaded_by_basename): New function.
1009 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1010 details call to dll_is_loaded_by_basename.
1012 2014-02-19 Doug Evans <dje@google.com>
1014 * dll.h (struct dll_info): Add comment.
1015 * gdbthread.h (struct thread_info): Add comment.
1016 (current_ptid): Simplify.
1017 * inferiors.c (add_process): Update.
1018 (remove_process): Update.
1019 * inferiors.h (struct process_info): Rename member "head" to "entry".
1020 * linux-low.c (delete_lwp): Update.
1022 (last_thread_of_process_p): Update.
1023 (kill_one_lwp_callback, linux_kill): Update.
1024 (status_pending_p_callback): Update.
1025 (wait_for_sigstop): Update. Simplify read of ptid.
1026 (start_step_over): Update.
1027 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1028 (get_lwp_thread): Update.
1029 (struct lwp_info): Rename member "head" to "entry".
1030 * regcache.h (inferior_list_entry): Delete.
1031 * server.c (kill_inferior_callback): Update.
1032 (detach_or_kill_inferior_callback): Update.
1033 (print_started_pid): Update.
1034 (print_attached_pid): Update.
1035 (process_serial_event): Simplify read of ptid.
1036 * thread-db.c (thread_db_create_event): Update.
1037 (thread_db_get_tls_address): Update.
1038 * win32-low.c (current_inferior_ptid): Simplify.
1040 2014-02-19 Tom Tromey <tromey@redhat.com>
1042 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1044 (target_supports_btrace): Update.
1046 2014-02-14 Yao Qi <yao@codesourcery.com>
1048 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1049 (rsp-low-ipa.o): New target.
1051 2014-02-12 Tom Tromey <tromey@redhat.com>
1053 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1054 convert_ascii_to_int.
1055 * regcache.c (registers_to_string): Likewise.
1056 * remote-utils.c (decode_M_packet): Likewise.
1057 * server.c (process_serial_event): Likewise.
1059 2014-02-12 Tom Tromey <tromey@redhat.com>
1061 * server.c (handle_query, handle_v_run): Use hex2bin, not
1063 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1065 2014-02-12 Tom Tromey <tromey@redhat.com>
1067 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1068 convert_int_to_ascii.
1069 * regcache.c (registers_to_string, collect_register_as_string):
1071 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1073 * server.c (process_serial_event): Likewise.
1074 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1075 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1077 2014-02-12 Tom Tromey <tromey@redhat.com>
1079 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1080 bin2hex, not hexify.
1081 * tracepoint.c (cmd_qtstatus): Likewise.
1083 2014-02-12 Tom Tromey <tromey@redhat.com>
1085 * remote-utils.c (monitor_output): Pass explicit length to
1088 2014-02-12 Tom Tromey <tromey@redhat.com>
1090 * tracepoint.c: Include rsp-low.h.
1091 * server.c: Include rsp-low.h.
1092 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1093 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1095 * remote-utils.c: Include rsp-low.h.
1096 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1097 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1098 (convert_int_to_ascii, convert_ascii_to_int): Move to
1100 * regcache.c: Include rsp-low.h.
1101 * ax.c: Include rsp-low.h.
1102 * Makefile.in (SFILES): Add common/rsp-low.c.
1103 (OBS): Add rsp-low.o.
1104 (rsp-low.o): New target.
1106 2014-02-12 Tom Tromey <tromey@redhat.com>
1108 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1109 Include print-utils.h.
1110 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1111 (plongest, thirty_two, phex_nz): Remove.
1112 * Makefile.in (SFILES): Add common/print-utils.c.
1113 (OBS): Add print-utils.o.
1114 (print-utils-ipa.o): New target.
1115 (print-utils.o): New target.
1116 (IPA_OBJS): Add print-utils-ipa.o.
1118 2014-02-06 Tom Tromey <tromey@redhat.com>
1120 * Makefile.in (SFILES): Fix indentation.
1122 2014-02-05 Doug Evans <dje@google.com>
1124 * linux-low.c (linux_wait_for_event): Improve comment.
1125 (linux_wait_1): Keep current_inferior in sync with event_child.
1127 2014-01-22 Doug Evans <dje@google.com>
1129 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1131 2014-01-22 Doug Evans <dje@google.com>
1133 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1134 * configure: Regenerate.
1135 * config.in: Regenerate.
1136 * Makefile.in (SFILES): Add debug.c.
1138 * debug.c: New file.
1139 * debug.h: New file.
1140 * linux-aarch64-low.c (*): Update all debugging printfs to use
1141 debug_printf instead of fprintf.
1142 * linux-arm-low.c (*): Ditto.
1143 * linux-cris-low.c (*): Ditto.
1144 * linux-crisv32-low.c (*): Ditto.
1145 * linux-m32r-low.c (*): Ditto.
1146 * linux-sparc-low.c (*): Ditto.
1147 * linux-x86.c (*): Ditto.
1148 * linux-low.c (*): Ditto.
1149 (linux_wait_1): Add calls to debug_enter, debug_exit.
1150 (linux_wait): Remove redundant debugging printf.
1151 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1152 (linux_resume, unstop_all_lwps): Ditto.
1153 * mem-break.c (*): Update all debugging printfs to use
1154 debug_printf instead of fprintf.
1155 * remote-utils.c (*): Ditto.
1156 * thread-db.c (*): Ditto.
1157 * server.c #include <ctype.h>, "gdb_vecs.h".
1158 (debug_threads): Moved to debug.c.
1159 (*): Update all debugging printfs to use debug_printf instead of
1161 (start_inferior): Replace call to fflush with call to debug_flush.
1162 (monitor_show_help): Mention set debug-format.
1163 (parse_debug_format_options): New function.
1164 (handle_monitor_command): Handle "monitor set debug-format".
1165 (gdbserver_usage): Mention --debug-format.
1166 (main): Parse --debug-format.
1167 * server.h (debug_threads): Declaration moved to debug.h.
1169 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1170 trace_debug_1 that uses debug_printf.
1171 (tracepoint_look_up_symbols): Update all debugging printfs to use
1172 debug_printf instead of fprintf.
1174 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1176 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1179 2014-01-17 Pedro Alves <palves@redhat.com>
1182 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1183 defined after including gdb_proc_service.h.
1185 2014-01-16 Doug Evans <dje@google.com>
1187 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1188 (match_dll): Use it.
1190 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1192 * target.h (target_ops) <read_btrace>: Change parameters and
1193 return type to allow error reporting.
1194 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1195 trace reading errors on.
1196 * linux-low.c (linux_low_read_btrace): Pass trace reading
1198 (linux_low_disable_btrace): New.
1200 2014-01-15 Doug Evans <dje@google.com>
1202 * inferiors.c (thread_id_to_gdb_id): Delete.
1203 * inferiors.h (thread_id_to_gdb_id): Delete.
1205 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1207 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1208 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1211 2014-01-08 Pedro Alves <palves@redhat.com>
1213 * server.c (handle_status): Don't discard previous queued stop
1214 replies or thread's pending status here.
1215 (main) <disconnection>: Do it here instead.
1217 2014-01-08 Pedro Alves <palves@redhat.com>
1219 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1220 * server.c (visit_actioned_threads, handle_pending_status): New
1222 (handle_v_cont): Factor out parts to ...
1223 (resume): ... this new function. If in all-stop, and a thread
1224 being resumed has a pending status, report it without actually
1226 (myresume): Adjust to use the new 'resume' function.
1227 (clear_pending_status_callback, set_pending_status_callback)
1228 (find_status_pending_thread_callback): New functions.
1229 (handle_status): Handle the case of multiple threads having
1230 interesting statuses to report. Report threads' real last signal
1231 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1232 with an interesting thread to report the status for, instead of
1233 always reporting the status of the first thread.
1235 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1237 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1238 * gdbreplay.c (gdbreplay_version): Likewise.
1240 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1242 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1243 iov.iov_len with the real length in use.
1245 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1247 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1248 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1249 for all targets that use win32-low.c.
1250 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1251 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1253 2013-12-13 Pedro Alves <palves@redhat.com>
1255 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1256 if equal to TARGET_WAITKIND_LOADED.
1257 * win32-low.c (cached_status): New static global.
1258 (win32_wait): Add declaration.
1259 (do_initial_child_stuff): Flush all initial pending debug events
1260 up to the initial breakpoint.
1261 (win32_wait): If CACHED_STATUS was set, return that instead
1262 of doing a real wait. Remove the code resuming the execution
1263 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1264 during the initial phase. Also remove the code changing
1265 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1266 TARGET_WAITKIND_STOPPED.
1268 2013-12-11 Yao Qi <yao@codesourcery.com>
1270 * notif.c (handle_notif_ack): Return 0 if no notification
1273 2013-11-20 Doug Evans <dje@google.com>
1275 * linux-low.c (linux_set_resume_request): Fix comment.
1277 2013-11-20 Doug Evans <dje@google.com>
1279 * linux-low.c (resume_status_pending_p): Tweak comment.
1281 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1283 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1284 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1285 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1286 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1287 (srv_amd64_regobj): Add amd64-mpx.o.
1288 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1289 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1290 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1291 * i387-fp.c (num_pl_bnd_register) Added constant.
1292 (num_pl_bnd_cfg_registers) Added constant.
1293 (struct i387_xsave) Added reserved area and MPX fields.
1294 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1295 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1297 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1298 (init_registers_amd64_mpx_linux): Declare new function.
1299 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1300 (x86_64_regmap): Add MPX registers.
1301 (x86_linux_read_description): Add MPX case.
1302 (initialize_low_arch): Initialize MPX targets.
1304 2013-11-18 Tom Tromey <tromey@redhat.com>
1306 * configure: Rebuild.
1307 * configure.ac: Don't check for stdlib.h.
1308 * gdbreplay.c: Unconditionally include stdlib.h.
1310 2013-11-18 Tom Tromey <tromey@redhat.com>
1312 * config.in: Rebuild.
1313 * configure: Rebuild.
1314 * configure.ac: Don't use AC_HEADER_DIRENT.
1316 2013-11-18 Tom Tromey <tromey@redhat.com>
1318 * server.h: Don't check HAVE_STRING_H.
1319 * gdbreplay.c: Don't check HAVE_STRING_H.
1320 * configure: Rebuild.
1322 2013-11-18 Tom Tromey <tromey@redhat.com>
1324 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1327 2013-11-08 Tom Tromey <tromey@redhat.com>
1329 * configure, config.in: Rebuild.
1330 * configure.ac: Remove unused configury.
1332 2013-11-08 Tom Tromey <tromey@redhat.com>
1334 * acinclude.m4: Include common.m4, codeset.m4.
1335 * configure, config.in: Rebuild.
1336 * configure.ac: Use GDB_AC_COMMON.
1338 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1340 * linux-s390-low.c (HWCAP_S390_TE): New define.
1341 (s390_arch_setup): Consider the TE field in the HWCAP for
1342 determining 'have_regset_tdb'.
1344 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1347 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1350 2013-10-02 Pedro Alves <palves@redhat.com>
1352 * server.c (process_serial_event): Don't output "GDBserver
1353 exiting" if GDB is connected through stdio.
1354 * target.c (mywait): Likewise, be silent if GDB is connected
1357 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1359 * lynx-low.c (lynx_add_threads_after_attach): New function.
1360 (lynx_attach): Remove call to add_thread. Add call to
1361 lynx_add_threads_after_attach instead.
1363 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1365 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1366 * config.in, configure: Regenerated.
1368 2013-09-18 Yao Qi <yao@codesourcery.com>
1371 * server.c (start_inferior): Clear 'resume_info'.
1373 2013-09-16 Jiong Wang <jiwang@tilera.com>
1375 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1378 2013-09-16 Jiong Wang <jiwang@tilera.com>
1380 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1381 linux-tile-low.o to srv_tgtobj.
1383 2013-09-16 Will Newton <will.newton@linaro.org>
1385 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1388 2013-09-06 Pedro Alves <palves@redhat.com>
1390 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1391 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1392 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1393 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1394 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1395 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1397 2013-09-06 Pedro Alves <palves@redhat.com>
1399 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1400 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1402 2013-09-06 Pedro Alves <palves@redhat.com>
1404 * linux-amd64-ipa.c: Include tracepoint.h.
1405 * linux-i386-ipa.c: Include tracepoint.h.
1407 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1409 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1410 (ps_get_thread_area): New function.
1412 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1414 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1415 (initialize_low_arch): Call init_registers_crisv32 rather than
1416 init_register_crisv32.
1418 2013-09-05 Pedro Alves <palves@redhat.com>
1420 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1422 * hostio.h: ... this new file.
1423 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1424 win32-low.c: Include hostio.h.
1426 2013-09-05 Pedro Alves <palves@redhat.com>
1428 * server.h (gdb_client_data, handler_func, callback_handler_func)
1429 (delete_file_handler, add_file_handler, append_callback_event)
1430 (delete_callback_event, start_event_loop, initialize_event_loop):
1431 Move to event-loop.h and include it.
1432 * event-loop.h: New file.
1434 2013-09-05 Pedro Alves <palves@redhat.com>
1436 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1437 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1438 (loaded_dll, unloaded_dll): Move to ...
1439 * dll.h: ... this new file.
1440 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1442 2013-09-05 Pedro Alves <palves@redhat.com>
1444 * server.h (current_process, get_thread_process, all_processes)
1445 (add_inferior_to_list, for_each_inferior, current_inferior)
1446 (remove_inferior, add_process, remove_process, find_process_pid)
1447 (have_started_inferiors_p, have_attached_inferiors_p)
1448 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1449 (clear_inferiors, find_inferior, find_inferior_id)
1450 (inferior_target_data, set_inferior_target_data)
1451 (inferior_regcache_data, set_inferior_regcache_data): Move to
1452 inferiors.h, and include it.
1453 * inferiors.h: New file.
1455 2013-09-05 Pedro Alves <palves@redhat.com>
1457 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1461 2013-09-05 Pedro Alves <palves@redhat.com>
1463 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1465 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1466 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1467 (handle_tracepoint_general_set, handle_tracepoint_query)
1468 (tracepoint_finished_step, tracepoint_was_hit)
1469 (release_while_stepping_state_list, current_traceframe)
1470 (in_readonly_region, traceframe_read_mem)
1471 (fetch_traceframe_registers, traceframe_read_sdata)
1472 (traceframe_read_info, struct fast_tpoint_collect_status)
1473 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1474 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1475 (supply_fast_tracepoint_registers)
1476 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1477 (ipa_tdesc, claim_trampoline_space)
1478 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1479 (agent_mem_read, agent_get_trace_state_variable_value)
1480 (agent_set_trace_state_variable_value, agent_tsv_read)
1481 (agent_mem_read_string, get_raw_reg_func_addr)
1482 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1483 * tracepoint.h: ... this new file.
1485 2013-09-05 Pedro Alves <palves@redhat.com>
1487 * server.h (perror_with_name, error, fatal, warning, paddress)
1488 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1490 * utils.h: New file.
1492 2013-09-05 Pedro Alves <palves@redhat.com>
1494 * server.h (remote_debug, noack_mode, transport_is_reliable)
1495 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1496 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1497 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1498 (write_enn, initialize_async_io, enable_async_io)
1499 (disable_async_io, check_remote_input_interrupt_request)
1500 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1501 (dead_thread_notify, prepare_resume_reply)
1502 (decode_address_to_semicolon, decode_address, decode_m_packet)
1503 (decode_M_packet, decode_X_packet, decode_xfer_write)
1504 (decode_search_memory_packet, unhexify, hexify)
1505 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1506 (look_up_one_symbol, relocate_instruction)
1507 (monitor_output): Move to remote-utils.h, and include it.
1508 * remote-utils.h: New file.
1510 2013-09-05 Pedro Alves <palves@redhat.com>
1512 * server.h (_): Delete.
1514 2013-09-02 Pedro Alves <palves@redhat.com>
1516 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1517 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1519 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1521 2013-09-02 Pierre Muller <muller@sourceware.org>
1523 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1524 or WriteProcessMemory complete successfully and handle
1525 ERROR_PARTIAL_COPY error.
1527 2013-09-02 Pedro Alves <palves@redhat.com>
1529 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1530 error instead of EIO.
1532 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1535 * linux-low.c: Include filestuff.h.
1536 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1537 * lynx-low.c: Include filestuff.h.
1538 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1539 * server.c: Include filestuff.h.
1540 (main): Call notice_open_fds.
1541 * spu-low.c: Include filestuff.h.
1542 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1544 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1546 * Makefile.in: Explain why ../target and ../nat are not
1547 listed as include file search paths.
1548 (linux-waitpid.o): New object file rule.
1549 * configure.srv (srv_native_linux_obj): New variable.
1550 Replace all occurrences of linux native object files with
1551 $srv_native_linux_obj.
1552 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1553 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1554 (linux_enable_event_reporting): Remove declaration.
1555 (my_waitpid): Moved to common/linux-waitpid.c.
1556 (linux_wait_for_event): Pass ptid when calling
1557 linux_enable_event_reporting.
1558 (linux_supports_tracefork_flag): Remove.
1559 (linux_enable_event_reporting): Likewise.
1560 (linux_tracefork_grandchild): Remove.
1561 (STACK_SIZE): Moved to common/linux-ptrace.c.
1562 (linux_tracefork_child): Remove.
1563 (linux_test_for_tracefork): Remove.
1564 (linux_look_up_symbols): Call linux_supports_traceclone.
1565 (initialize_low): Remove call to linux_test_for_tracefork.
1566 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1567 common/linux-ptrace.h.
1568 (PTRACE_TYPE_ARG4): Likewise.
1569 Include linux-ptrace.h.
1571 2013-08-21 Pedro Alves <palves@redhat.com>
1573 * config.in: Renegerate.
1575 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1577 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1578 (SFILES): Remove $(srcdir)/common/target-common.c and
1579 add $(srcdir)/target/waitstatus.c.
1580 (OBS): Remove target-common.o and add waitstatus.o.
1581 (server_h): Remove $(srcdir)/../common/target-common.h and
1582 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1583 and $(srcdir)/../target/waitstatus.h.
1584 (target-common.o): Remove.
1585 (waitstatus.o): New target object file.
1586 * target.h: Do not include target-common.h and
1587 include target/resume.h, target/wait.h and
1588 target/waitstatus.h.
1590 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1592 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1593 to PTRACE_TYPE_ARG3.
1594 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1595 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1597 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1598 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1600 2013-07-27 Jie Zhang <jie@codesourcery.com>
1601 Daniel Jacobowitz <dan@codesourcery.com>
1602 Yao Qi <yao@codesourcery.com>
1604 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1605 (mips-linux-watch.o): New rule.
1606 (mips_linux_watch_h): New variable.
1607 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1609 * linux-mips-low.c: Include mips-linux-watch.h.
1610 (struct arch_process_info, struct arch_lwp_info): New.
1611 (update_watch_registers_callback): New function.
1612 (mips_linux_new_process, mips_linux_new_thread) New functions.
1613 (mips_linux_prepare_to_resume, mips_insert_point): New
1615 (mips_remove_point, mips_stopped_by_watchpoint): New
1617 (rsp_bp_type_to_target_hw_bp_type): New function.
1618 (mips_stopped_data_address): New function.
1619 (the_low_target): Add watchpoint support functions.
1621 2013-07-27 Yao Qi <yao@codesourcery.com>
1623 * i386-low.c: Include break-common.h.
1624 (enum target_hw_bp_type): Remove.
1626 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1628 * Makefile.in (SFILES): /common/target-common.c.
1629 (OBS): Add target-common.o.
1630 (server_h): Add $(srcdir)/../common/target-common.h.
1631 (target-common.o): New target.
1632 * server.c (queue_stop_reply_callback): Free
1633 status string after use.
1634 * target.c (target_waitstatus_to_string): Remove.
1635 * target.h: Include target-common.h.
1636 (resume_kind): Likewise.
1637 (target_waitkind): Likewise.
1638 (target_waitstatus): Likewise.
1639 (TARGET_WNOHANG): Likewise.
1641 2013-07-04 Yao Qi <yao@codesourcery.com>
1643 * Makefile.in (host_alias): Use @host_noncanonical@.
1644 (target_alias): Use @target_noncanonical@.
1645 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1646 ACX_NONCANONICAL_HOST.
1647 * configure: Regenerated.
1650 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1652 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1653 * configure: Rebuild.
1654 * Makefile.in (version_host, version_target): Get from configure.
1655 (version.c): Use $(version_host) and $(version_target).
1657 2013-07-03 Pedro Alves <palves@redhat.com>
1659 * Makefile.in (config.status): Depend on development.sh.
1660 * acinclude.m4: Include libmcheck.m4.
1661 * configure: Regenerate.
1663 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1665 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1666 attribute inside the parentheses.
1667 (winapi_DebugSetProcessKillOnExit): Ditto.
1668 (winapi_DebugBreakProcess): Ditto.
1669 (winapi_GenerateConsoleCtrlEvent): Ditto.
1671 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1673 * notif.h (notif_event): Add a dummy member to avoid compiler
1676 2013-07-01 Pedro Alves <palves@redhat.com>
1678 * hostio.c (HOSTIO_PATH_MAX): Define.
1679 (require_filename, handle_open, handle_unlink, handle_readlink):
1682 2013-07-01 Pedro Alves <palves@redhat.com>
1684 * server.h: Include "pathmax.h".
1685 * linux-low.c: Don't include sys/param.h.
1686 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1688 * win32-low.c: Don't include sys/param.h.
1689 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1691 2013-07-01 Pedro Alves <palves@redhat.com>
1693 * event-loop.c: Don't check HAVE_UNISTD_H before including
1695 * gdbreplay.c: Likewise.
1696 * remote-utils.c: Likewise.
1697 * server.c: Likewise.
1698 * configure.ac: Don't check for unistd.h.
1699 * configure: Regenerate.
1701 2013-06-28 Tom Tromey <tromey@redhat.com>
1703 * Makefile.in (version.c): Use version.in, not
1706 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1708 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1709 * configure: Rebuild.
1710 * Makefile.in (version_host, version_target): Get from configure.
1711 (version.c): Use $(version_host) and $(version_target).
1713 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1715 Fix trace-status to output user name without trailing colon.
1716 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1718 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1720 Fix trace-status to output proper start-time and stop-time.
1721 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1722 output start time and stop time in hex as gdb expects.
1724 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1726 * tracepoint.c (build_traceframe_info_xml): Output trace state
1727 variables present in the trace buffer.
1729 2013-06-24 Tom Tromey <tromey@redhat.com>
1731 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1733 (version.o): Remove.
1734 * gdbreplay.c: Include version.h.
1735 (version, host_name): Don't declare.
1736 * server.h: Include version.h.
1737 (version, host_name): Don't declare.
1739 2013-06-12 Pedro Alves <palves@redhat.com>
1741 * linux-x86-low.c (linux_is_elf64): Delete global.
1742 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1743 with local linux_pid_exe_is_elf_64_file use.
1745 2013-06-11 Pedro Alves <palves@redhat.com>
1747 * linux-low.c (regset_disabled, disable_regset): New functions.
1748 (regsets_fetch_inferior_registers)
1749 (regsets_store_inferior_registers): Use them.
1750 (initialize_regsets_info); Don't allocate the disabled_regsets
1752 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1755 2013-06-11 Pedro Alves <palves@redhat.com>
1757 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1760 2013-06-11 Pedro Alves <palves@redhat.com>
1762 * linux-x86-low.c (initialize_low_arch): Call
1763 init_registers_x32_avx_linux.
1765 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1767 Fix compatibility with Android Bionic.
1768 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1771 2013-06-07 Pedro Alves <palves@redhat.com>
1774 * Makefile.in (OBS): Add tdesc.o.
1775 (IPA_OBJS): Add tdesc-ipa.o.
1776 (tdesc-ipa.o): New rule.
1777 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1779 * linux-low.c (new_inferior): Delete.
1780 (disabled_regsets, num_regsets): Delete.
1781 (linux_add_process): Adjust to set the new per-process
1783 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1784 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1785 was a stop. When calling arch_setup, switch the current inferior
1786 to the thread that got an event.
1787 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1788 (regsets_fetch_inferior_registers)
1789 (regsets_store_inferior_registers): New regsets_info parameter.
1791 (linux_register_in_regsets): New regs_info parameter. Adjust to
1793 (register_addr, fetch_register, store_register): New usrregs_info
1794 parameter. Adjust to use it.
1795 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1796 parameter regs_info. Adjust to use it.
1797 (linux_fetch_registers): Get the current inferior's regs_info, and
1799 (linux_store_registers): Ditto.
1800 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1801 (initialize_low): Don't initialize the target_regsets here. Call
1802 initialize_low_arch.
1803 * linux-low.h (target_regsets): Delete declaration.
1804 (struct regsets_info): New.
1805 (struct usrregs_info): New.
1806 (struct regs_info): New.
1807 (struct process_info_private) <new_inferior>: New field.
1808 (struct linux_target_ops): Delete the num_regs, regmap, and
1809 regset_bitmap fields. New field regs_info.
1810 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1811 * i387-fp.c (num_xmm_registers): Delete.
1812 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1813 calls to new interface.
1814 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1815 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1816 Infer the number of xmm registers from the regcache's target
1818 * i387-fp.h (num_xmm_registers): Delete.
1819 * inferiors.c (add_thread): Don't install the thread's regcache
1821 * proc-service.c (gregset_info): Fetch the current inferior's
1822 regs_info. Adjust to use it.
1823 * regcache.c: Include tdesc.h.
1824 (register_bytes, reg_defs, num_registers)
1825 (gdbserver_expedite_regs): Delete.
1826 (get_thread_regcache): If the thread doesn't have a regcache yet,
1827 create one, instead of aborting gdbserver.
1828 (regcache_invalidate_one): Rename to ...
1829 (regcache_invalidate_thread): ... this.
1830 (regcache_invalidate_one): New.
1831 (regcache_invalidate): Only invalidate registers of the current
1833 (init_register_cache): Add target_desc parameter, and use it.
1834 (new_register_cache): Ditto. Assert the target description has a
1835 non zero registers_size.
1836 (regcache_cpy): Add assertions. Adjust.
1837 (realloc_register_cache, set_register_cache): Delete.
1838 (registers_to_string, registers_from_string): Adjust.
1839 (find_register_by_name, find_regno, find_register_by_number)
1840 (register_cache_size): Add target_desc parameter, and use it.
1841 (free_register_cache_thread, free_register_cache_thread_one)
1842 (regcache_release, register_cache_size): New.
1843 (register_size): Add target_desc parameter, and use it.
1844 (register_data, supply_register, supply_register_zeroed)
1845 (supply_regblock, supply_register_by_name, collect_register)
1846 (collect_register_as_string, collect_register_by_name): Adjust.
1847 * regcache.h (struct target_desc): Forward declare.
1848 (struct regcache) <tdesc>: New field.
1849 (init_register_cache, new_register_cache): Add target_desc
1851 (regcache_invalidate_thread): Declare.
1852 (regcache_invalidate_one): Delete declaration.
1853 (regcache_release): Declare.
1854 (find_register_by_number, register_cache_size, register_size)
1855 (find_regno): Add target_desc parameter.
1856 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1858 * remote-utils.c: Include tdesc.h.
1859 (outreg, prepare_resume_reply): Adjust.
1860 * server.c: Include tdesc.h.
1861 (gdbserver_xmltarget): Delete declaration.
1862 (get_features_xml, process_serial_event): Adjust.
1863 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1865 (struct process_info) <tdesc>: New field.
1866 (ipa_tdesc): Declare.
1867 * tdesc.c: New file.
1868 * tdesc.h: New file.
1869 * tracepoint.c: Include tdesc.h.
1870 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1871 (get_context_regcache): Adjust to pass ipa_tdesc down.
1872 (do_action_at_tracepoint): Adjust to get the register cache size
1873 from the context regcache's description.
1874 (traceframe_walk_blocks): Adjust to get the register cache size
1875 from the current trace frame's description.
1876 (traceframe_get_pc): Adjust to get current trace frame's
1877 description and pass it down.
1878 (gdb_collect): Adjust to get the register cache size from the
1880 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1881 (gdbserver_xmltarget): Delete.
1882 (initialize_low_tracepoint): Set the ipa's target description.
1883 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1884 (initialize_low_tracepoint): Set the ipa's target description.
1885 * linux-x86-low.c: Include tdesc.h.
1886 [__x86_64__] (is_64bit_tdesc): New.
1887 (ps_get_thread_area, x86_get_thread_area): Use it.
1888 (i386_cannot_store_register): Rename to ...
1889 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1890 (i386_cannot_fetch_register): Rename to ...
1891 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1892 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1894 (target_regsets): Rename to ...
1895 (x86_regsets): ... this.
1896 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1898 (x86_siginfo_fixup): Use is_64bit_tdesc.
1899 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
1900 (tdesc_x32_avx_linux, tdesc_x32_linux)
1901 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
1903 (x86_linux_update_xmltarget): Delete.
1904 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
1905 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
1906 (AMD64_LINUX_USER64_CS): New.
1907 (x86_linux_read_description): New, based on
1908 x86_linux_update_xmltarget.
1909 (same_process_callback): New.
1910 (x86_arch_setup_process_callback): New.
1911 (x86_linux_update_xmltarget): New.
1912 (x86_regsets_info): New.
1913 (amd64_linux_regs_info): New.
1914 (i386_linux_usrregs_info): New.
1915 (i386_linux_regs_info): New.
1916 (x86_linux_regs_info): New.
1917 (x86_arch_setup): Reimplement.
1918 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
1919 (x86_emit_ops): Ditto.
1920 (the_low_target): Adjust. Install x86_linux_regs_info,
1921 x86_cannot_fetch_register, and x86_cannot_store_register.
1922 (initialize_low_arch): New.
1923 * linux-ia64-low.c (tdesc_ia64): Declare.
1924 (ia64_fetch_register): Adjust.
1925 (ia64_usrregs_info, regs_info): New globals.
1926 (ia64_regs_info): New function.
1927 (the_low_target): Adjust.
1928 (initialize_low_arch): New function.
1929 * linux-sparc-low.c (tdesc_sparc64): Declare.
1930 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
1932 (sparc_arch_setup): New function.
1933 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
1934 (the_low_target): Adjust.
1935 (initialize_low_arch): New function.
1936 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
1937 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
1938 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
1939 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
1940 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
1941 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
1942 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
1943 (tdesc_powerpc_isa205_vsx64l): Declare.
1944 (ppc_cannot_store_register, ppc_collect_ptrace_register)
1945 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
1946 (ppc_set_pc, ppc_get_hwcap): Adjust.
1947 (ppc_usrregs_info): Forward declare.
1948 (!__powerpc64__) ppc_regmap_adjusted: New global.
1949 (ppc_arch_setup): Adjust to the current process'es target
1951 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
1952 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
1953 (ppc_store_evrregset): Adjust.
1954 (target_regsets): Rename to ...
1955 (ppc_regsets): ... this, and make static.
1956 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
1957 (ppc_regs_info): New function.
1958 (the_low_target): Adjust.
1959 (initialize_low_arch): New function.
1960 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
1961 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
1962 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
1963 (tdesc_s390x_linux64v2): Declare.
1964 (s390_collect_ptrace_register, s390_supply_ptrace_register)
1965 (s390_fill_gregset, s390_store_last_break): Adjust.
1966 (target_regsets): Rename to ...
1967 (s390_regsets): ... this, and make static.
1968 (s390_get_pc, s390_set_pc): Adjust.
1969 (s390_get_hwcap): New target_desc parameter, and use it.
1970 [__s390x__] (have_hwcap_s390_high_gprs): New global.
1971 (s390_arch_setup): Adjust to set the current process'es target
1972 description. Don't adjust the regmap.
1973 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
1974 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
1975 (regs_info_3264): New globals.
1976 (s390_regs_info): New function.
1977 (the_low_target): Adjust.
1978 (initialize_low_arch): New function.
1979 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
1980 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
1981 [__mips64] (init_registers_mips_linux)
1982 (init_registers_mips_dsp_linux): Delete defines.
1983 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
1984 (have_dsp): New global.
1985 (mips_read_description): New, based on mips_arch_setup.
1986 (mips_arch_setup): Reimplement.
1987 (get_usrregs_info): New function.
1988 (mips_cannot_fetch_register, mips_cannot_store_register)
1989 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
1990 (mips_fill_fpregset, mips_store_fpregset): Adjust.
1991 (target_regsets): Rename to ...
1992 (mips_regsets): ... this, and make static.
1993 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
1994 (dsp_regs_info, regs_info): New globals.
1995 (mips_regs_info): New function.
1996 (the_low_target): Adjust.
1997 (initialize_low_arch): New function.
1998 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
1999 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2001 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2002 (arm_read_description): New, with bits factored from
2004 (arm_arch_setup): Reimplement.
2005 (target_regsets): Rename to ...
2006 (arm_regsets): ... this, and make static.
2007 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2008 (arm_regs_info): New function.
2009 (the_low_target): Adjust.
2010 (initialize_low_arch): New function.
2011 * linux-m68k-low.c (tdesc_m68k): Declare.
2012 (target_regsets): Rename to ...
2013 (m68k_regsets): ... this, and make static.
2014 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2015 (m68k_regs_info): New function.
2016 (m68k_arch_setup): New function.
2017 (the_low_target): Adjust.
2018 (initialize_low_arch): New function.
2019 * linux-sh-low.c (tdesc_sharch): Declare.
2020 (target_regsets): Rename to ...
2021 (sh_regsets): ... this, and make static.
2022 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2023 (sh_regs_info, sh_arch_setup): New functions.
2024 (the_low_target): Adjust.
2025 (initialize_low_arch): New function.
2026 * linux-bfin-low.c (tdesc_bfin): Declare.
2027 (bfin_arch_setup): New function.
2028 (bfin_usrregs_info, regs_info): New globals.
2029 (bfin_regs_info): New function.
2030 (the_low_target): Adjust.
2031 (initialize_low_arch): New function.
2032 * linux-cris-low.c (tdesc_cris): Declare.
2033 (cris_arch_setup): New function.
2034 (cris_usrregs_info, regs_info): New globals.
2035 (cris_regs_info): New function.
2036 (the_low_target): Adjust.
2037 (initialize_low_arch): New function.
2038 * linux-cris-low.c (tdesc_crisv32): Declare.
2039 (cris_arch_setup): New function.
2040 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2041 (cris_regs_info): New function.
2042 (the_low_target): Adjust.
2043 (initialize_low_arch): New function.
2044 * linux-m32r-low.c (tdesc_m32r): Declare.
2045 (m32r_arch_setup): New function.
2046 (m32r_usrregs_info, regs_info): New globals.
2047 (m32r_regs_info): Adjust.
2048 (initialize_low_arch): New function.
2049 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2050 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2051 (tic6x_usrregs_info): Forward declare.
2052 (tic6x_read_description): New function, based on ...
2053 (tic6x_arch_setup): ... this. Reimplement.
2054 (target_regsets): Rename to ...
2055 (tic6x_regsets): ... this, and make static.
2056 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2057 (tic6x_regs_info): New function.
2058 (the_low_target): Adjust.
2059 (initialize_low_arch): New function.
2060 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2061 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2062 (target_regsets): Rename to ...
2063 (xtensa_regsets): ... this, and make static.
2064 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2066 (xtensa_arch_setup, xtensa_regs_info): New functions.
2067 (the_low_target): Adjust.
2068 (initialize_low_arch): New function.
2069 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2070 (nios2_arch_setup): Set the current process'es tdesc.
2071 (target_regsets): Rename to ...
2072 (nios2_regsets): ... this.
2073 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2074 (nios2_regs_info): New function.
2075 (the_low_target): Adjust.
2076 (initialize_low_arch): New function.
2077 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2078 (aarch64_arch_setup): Set the current process'es tdesc.
2079 (target_regsets): Rename to ...
2080 (aarch64_regsets): ... this.
2081 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2082 (aarch64_regs_info): New function.
2083 (the_low_target): Adjust.
2084 (initialize_low_arch): New function.
2085 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2087 (target_regsets): Rename to ...
2088 (tile_regsets): ... this.
2089 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2090 (tile_regs_info): New function.
2091 (tile_arch_setup): Set the current process'es tdesc.
2092 (the_low_target): Adjust.
2093 (initialize_low_arch): New function.
2094 * spu-low.c (tdesc_spu): Declare.
2095 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2096 * win32-arm-low.c (tdesc_arm): Declare.
2097 (arm_arch_setup): New function.
2098 (the_low_target): Install arm_arch_setup instead of
2100 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2101 (init_windows_x86): Rename to ...
2102 (i386_arch_setup): ... this. Set `win32_tdesc'.
2103 (the_low_target): Adjust.
2104 * win32-low.c (win32_tdesc): New global.
2105 (child_add_thread): Don't create the thread cache here.
2106 (do_initial_child_stuff): Set the new process'es tdesc.
2107 * win32-low.h (struct target_desc): Forward declare.
2108 (win32_tdesc): Declare.
2109 * lynx-i386-low.c (tdesc_i386): Declare global.
2110 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2111 * lynx-low.c (lynx_tdesc): New global.
2112 (lynx_add_process): Set the new process'es tdesc.
2113 * lynx-low.h (struct target_desc): Forward declare.
2114 (lynx_tdesc): Declare global.
2115 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2116 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2117 * nto-low.c (nto_tdesc): New global.
2118 (do_attach): Set the new process'es tdesc.
2119 * nto-low.h (struct target_desc): Forward declare.
2120 (nto_tdesc): Declare.
2121 * nto-x86-low.c (tdesc_i386): Declare.
2122 (nto_x86_arch_setup): Set `nto_tdesc'.
2124 2013-06-04 Gary Benson <gbenson@redhat.com>
2126 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2127 to qSupported response when appropriate.
2128 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2129 with nonzero-length annex.
2130 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2131 arguments supplied in annex.
2133 2013-05-31 Doug Evans <dje@google.com>
2136 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2137 64 bits in 64-cross-32 environment.
2139 2013-05-28 Pedro Alves <palves@redhat.com>
2141 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2142 (aarch64-without-fpu.c): Delete rule.
2143 * configure.srv (aarch64*-*-linux*): Remove references to
2144 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2145 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2148 2013-05-24 Pedro Alves <palves@redhat.com>
2150 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2151 instead of strchr/decode_address. Error if the range isn't split
2152 with a ','. Don't assume there's be a ':' in the action.
2154 2013-05-23 Yao Qi <yao@codesourcery.com>
2155 Pedro Alves <palves@redhat.com>
2157 * linux-low.c (lwp_in_step_range): New function.
2158 (linux_wait_1): If the thread was range stepping and stopped
2159 outside the stepping range, report the stop to GDB. Otherwise,
2160 continue stepping. Add range stepping debug output.
2161 (linux_set_resume_request): Copy the step range from the resume
2163 (linux_supports_range_stepping): New.
2164 (linux_target_ops) <supports_range_stepping>: Set to
2165 linux_supports_range_stepping.
2166 * linux-low.h (struct linux_target_ops)
2167 <supports_range_stepping>: New field.
2168 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2169 * linux-x86-low.c (x86_supports_range_stepping): New.
2170 (the_low_target) <supports_range_stepping>: Set to
2171 x86_supports_range_stepping.
2172 * server.c (handle_v_cont): Handle 'r' action.
2173 (handle_v_requests): Append ";r" if the target supports range
2175 * target.h (struct thread_resume) <step_range_start,
2176 step_range_end>: New fields.
2177 (struct target_ops) <supports_range_stepping>:
2179 (target_supports_range_stepping): New macro.
2181 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2183 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2184 confusion in comment.
2186 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2188 * lynx-low.c (struct process_info_private): New type.
2189 (lynx_add_process): New function.
2190 (lynx_create_inferior, lynx_attach): Replace calls to
2191 add_process by calls to lynx_add_process.
2192 (lynx_resume): If PTID is null, then try using
2193 current_process()->private->last_wait_event_ptid.
2195 (lynx_clear_inferiors): Delete. The contents of that function
2196 has been inlined in lynx_mourn;
2197 (lynx_wait_1): Save the ptid in the process's private data.
2198 (lynx_mourn): Free the process' private data. Replace call
2199 to lynx_clear_inferiors by call to clear_inferiors.
2201 2013-05-17 Yao Qi <yao@codesourcery.com>
2203 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2206 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2208 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2209 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2210 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2211 PT_TEXT_END_ADDR guards. Update comments.
2212 (linux_target_op) <read_offsets>: Conditionally define to
2213 linux_read_offsets if the target is UCLIBC and if it defines
2214 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2216 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2217 Andrew Jenner <andrew@codesourcery.com>
2219 * Makefile.in (SFILES): Add linux-nios2-low.c.
2220 (clean): Add action to delete nios2-linux.c.
2221 (nios2-linux.c): New rule.
2222 * configure.srv: Add nios2*-*-linux*.
2223 * linux-nios2-low.c: New.
2225 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2227 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2229 2013-04-25 Hui Zhu <hui@codesourcery.com>
2232 * ax.c (ax_printf): Add fflush.
2234 2013-04-22 Tom Tromey <tromey@redhat.com>
2236 * Makefile.in (SFILES): Add filestuff.c.
2237 (OBS): Add filestuff.o.
2238 (filestuff.o): New target.
2239 * config.in, configure: Rebuild.
2240 * configure.ac: Check for fdwalk, pipe2.
2242 2013-04-17 Pedro Alves <palves@redhat.com>
2244 * configure.ac (USE_THREAD_DB): Delete variable.
2245 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2246 Don't AC_SUBST USE_THREAD_DB.
2247 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2248 * config.in, configure: Regenerate.
2250 2013-04-16 Pedro Alves <palves@redhat.com>
2252 * linux-low.h (struct lwp_info) <thread_known>: Move under
2253 the USE_THREAD_DB #ifdef.
2255 2013-04-16 Pedro Alves <palves@redhat.com>
2257 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2258 (linux-low.o): Delete rule.
2259 * linux-low.h: Always include "gdb_thread_db.h" instead of
2260 conditionally including thread_db.h.
2261 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2264 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2266 * Makefile.in (install-only): Fix make install regression.
2268 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2270 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2271 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2273 * gdbserver.1: Remove.
2275 2013-03-22 Pedro Alves <palves@redhat.com>
2277 * linux-low.c (handle_extended_wait): Don't call
2278 linux_enable_event_reporting.
2280 2013-03-15 Tony Theodore <tonyt@logyst.com>
2283 * Makefile.in (SHELL): Use @SHELL@.
2285 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2287 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2290 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2292 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2293 Remove extraneous NULL element.
2295 2013-03-13 Yao Qi <yao@codesourcery.com>
2297 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2298 'V' block in trace frame.
2300 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2302 * target.h (struct target_ops): Add btrace ops.
2303 (target_supports_btrace): New macro.
2304 (target_enable_btrace): New macro.
2305 (target_disable_btrace): New macro.
2306 (target_read_btrace): New macro.
2307 * gdbthread.h (struct thread_info): Add btrace field.
2308 * server.c: Include btrace-common.h.
2309 (handle_btrace_general_set): New function.
2310 (handle_btrace_enable): New function.
2311 (handle_btrace_disable): New function.
2312 (handle_general_set): Call handle_btrace_general_set.
2313 (handle_qxfer_btrace): New function.
2314 (struct qxfer qxfer_packets[]): Add btrace entry.
2315 * inferiors.c (remove_thread): Disable btrace.
2316 * linux-low: Include linux-btrace.h.
2317 (linux_low_enable_btrace): New function.
2318 (linux_low_read_btrace): New function.
2319 (linux_target_ops): Add btrace ops.
2320 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2321 Add srv_linux_btrace=yes.
2322 (x86_64-*-linux*): Add linux-btrace.o.
2323 Add srv_linux_btrace=yes.
2324 * configure.ac: Define HAVE_LINUX_BTRACE.
2325 * config.in: Regenerated.
2326 * configure: Regenerated.
2328 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2330 * server.c (handle_qxfer): Preserve error message if -3 is
2332 (qxfer): Document the -3 return value.
2334 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2336 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2337 (linux_btrace_h): New variable.
2338 (linux-btrace.o): New rule.
2340 2013-03-08 Stan Shebs <stan@codesourcery.com>
2341 Hafiz Abid Qadeer <abidh@codesourcery.com>
2343 * tracepoint.c (trace_buffer_size): New global.
2344 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2345 (init_trace_buffer): Change to one-argument function. Allocate
2346 trace buffer memory.
2347 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2348 handle QTBuffer:size packet.
2349 (cmd_bigqtbuffer_size): New function.
2350 (initialize_tracepoint): Call init_trace_buffer with
2351 DEFAULT_TRACE_BUFFER_SIZE.
2352 * server.c (handle_query): Add QTBuffer:size in the
2355 2013-03-07 Yao Qi <yao@codesourcery.com>
2357 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2358 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2360 (cmd_qtsp): Adjust condition. Do post increment.
2361 Set cur_action and cur_step_action back to 0.
2363 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2366 * linux-low.c (linux_write_memory): Return early success if LEN is
2369 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2371 * configure.srv: Add x86_64-*-cygwin* as target.
2373 2013-02-28 Tom Tromey <tromey@redhat.com>
2375 * configure.ac: Invoke AC_SYS_LARGEFILE.
2376 * configure, config.in: Rebuild.
2378 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2380 * win32-low.c: Throughout, fix format strings and casts of
2381 printf-like functions to avoid type related warnings on all
2383 (get_child_debug_event): Print dwDebugEventCode as hex since
2384 that's how it's usually documented.
2386 2013-02-28 Yao Qi <yao@codesourcery.com>
2388 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2391 2013-02-27 Jiong Wang <jiwang@tilera.com>
2393 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2394 (reg-tilegx32.c): New rule.
2395 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2396 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2397 different register info initializer according to elf class.
2398 (init_registers_tilgx32): New function. The tilegx32 register info
2400 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2401 (tile_store_gregset): Likewise.
2403 2013-02-27 Yao Qi <yao@codesourcery.com>
2405 * server.c (process_point_options): Print debug message when
2406 debug_threads is true.
2408 2013-02-26 Yao Qi <yao@codesourcery.com>
2410 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2412 2013-02-19 Pedro Alves <palves@redhat.com>
2413 Kai Tietz <ktietz@redhat.com>
2417 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2418 instead of strtoul to extract address from packet.
2419 (process_serial_event) <'z'>: Likewise.
2421 2013-02-18 Yao Qi <yao@codesourcery.com>
2423 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2425 2013-02-14 Pedro Alves <palves@redhat.com>
2429 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2430 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2432 2013-02-14 Pedro Alves <palves@redhat.com>
2434 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2436 2013-02-14 Pedro Alves <palves@redhat.com>
2438 * tracepoint.c (save_string): Delete.
2439 (add_tracepoint_action): Use savestring instead of save_string.
2441 2013-02-12 Pedro Alves <palves@redhat.com>
2443 * linux-xtensa-low.c: Ditto.
2444 * xtensa-xtregs.c: Ditto.
2446 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2448 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2451 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2453 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2454 aarch64_num_wp_regs and aarch64_num_bp_regs to
2455 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2457 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2459 * linux-aarch64-low.c (ps_get_thread_area): Replace
2460 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2462 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2463 Marcus Shawcroft <marcus.shawcroft@arm.com>
2464 Nigel Stephens <nigel.stephens@arm.com>
2465 Yufeng Zhang <yufeng.zhang@arm.com>
2467 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2468 (aarch64.c, aarch64-without-fpu.c): New targets.
2469 * configure.srv (aarch64*-*-linux*): New.
2470 * linux-aarch64-low.c: New file.
2472 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2474 * linux-low.c (handle_extended_wait, linux_create_inferior)
2475 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2476 (dequeue_one_deferred_signal, linux_resume_one_thread)
2477 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2478 (linux_tracefork_grandchild, linux_test_for_tracefork)
2479 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2480 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2481 where the argument is 0.
2483 2013-01-25 Yao Qi <yao@codesourcery.com>
2485 * event-loop.c: Include "queue.h".
2486 (gdb_event_p): New typedef.
2487 (struct gdb_event) <next_event>: Remove.
2488 (event_queue): Change to QUEUE(gdb_event_p).
2489 (async_queue_event): Remove.
2490 (gdb_event_xfree): New.
2491 (initialize_event_loop): New.
2492 (process_event): Use API from QUEUE.
2493 (wait_for_event): Likewise.
2494 * server.c (main): Call initialize_event_loop.
2495 * server.h (initialize_event_loop): Declare.
2497 2013-01-18 Yao Qi <yao@codesourcery.com>
2499 * ax.h (struct eval_agent_expr_context): New.
2500 (gdb_eval_agent_expr): Update declaration.
2501 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2502 TFRAME. Add new argument CTX.
2503 * server.h (struct eval_agent_expr_context): Declare.
2504 (agent_mem_read, agent_tsv_read): Update declaration.
2505 (agent_mem_read_string): Likewise.
2506 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2507 (add_traceframe_block): Add new argument TPOINT.
2508 Increase TPOINT->traceframe_usage.
2509 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2510 eval_tracepoint_agent_expr.
2511 (condition_true_at_tracepoint): Likewise.
2512 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2513 (agent_mem_read_string, agent_tsv_read): Likewise.
2515 2013-01-16 Yao Qi <yao@codesourcery.com>
2517 * linux-low.c (linux_resume_one_lwp): Don't check
2518 'lwp->bp_reinsert != 0'.
2520 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2521 Pedro Alves <palves@redhat.com>
2523 * lynx-low.c (ptrace_request_to_str): Define a temporary
2524 macro and use it to simplify this function's implementation.
2526 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2528 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2531 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2533 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2535 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2537 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2539 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2541 * lynx-low.c (lynx_resume): Use the resume_info parameter
2542 to determine the ptid for the lynx_ptrace call, unless
2543 it is equal to minus_one_ptid, in which case we use the
2544 ptid of the current_inferior.
2545 (lynx_wait_1): After having received a thread create/exit
2546 event, resume the inferior's execution using the signaling
2547 thread's ptid, rather than the old ptid.
2549 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2551 * lynx-low.c (lynx_resume): Delete variable ret.
2553 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2555 * gdbreplay.c (gdbreplay_version): Update copyright year.
2556 * server.c (gdbserver_version): Likewise.
2558 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2560 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2563 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2565 * lynx-low.c (ptrace_request_to_str): Add handling for
2568 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2570 * lynx-low.c (lynx_attach): Delete variable new_process.
2572 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2574 * lynx-low.c (lynx_create_inferior): Delete variable
2577 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2579 * lynx-low.c (ptrace_request_to_str): Do not handle
2580 PTRACE_GETTHREADLIST if this macro does not exist.
2582 2012-12-15 Yao Qi <yao@codesourcery.com>
2584 * Makefile.in (OBS): Add notif.o.
2585 * notif.c, notif.h: New.
2586 * server.c: Include "notif.h".
2587 (struct vstop_notif) <next>: Remove.
2589 (queue_stop_reply): Update.
2590 (push_event, send_next_stop_reply): Remove.
2591 (discard_queued_stop_replies): Update.
2592 (notif_stop): New variable.
2593 (handle_v_stopped): Remove.
2594 (handle_v_requests): Don't call handle_v_stopped. Call
2595 handle_ack_notif instead.
2596 (queue_stop_reply_callback): Call notif_event_enque instead
2597 of queue_stop_reply.
2598 (handle_status): Don't call send_next_stop_reply, call
2599 notif_write_event instead.
2600 (kill_inferior_callback): Likewise.
2601 (detach_or_kill_inferior_callback): Likewise.
2602 (main): Call initialize_notif.
2603 (process_serial_event): Call QUEUE_is_empty.
2604 (handle_target_event): Call notif_push instead of push event.
2605 * server.h (push_event): Remove declaration.
2607 2012-12-10 Tom Tromey <tromey@redhat.com>
2609 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2610 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2613 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2614 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2615 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2616 (amd64-linux-ipa.o, ax.o): Rewrite.
2617 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2618 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2619 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2620 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2621 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2622 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2623 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2624 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2625 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2626 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2627 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2628 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2629 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2630 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2631 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2632 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2633 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2634 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2635 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2636 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2637 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2638 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2639 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2640 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2641 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2642 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2643 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2644 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2645 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2646 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2647 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2648 (reg-tilegx.o): Remove.
2649 (all_object_files): New macro.
2650 Include .deps files.
2651 * aclocal.m4, configure: Rebuild.
2652 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2653 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2654 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2656 2012-12-05 Tom Tromey <tromey@redhat.com>
2659 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2661 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2663 * configure.ac: Check for linux/perf_event.h.
2664 * config.in: Regenerated.
2665 * configure: Regenerated.
2667 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2669 * hostio.c (handle_readlink): Decrease buffer size
2670 parameter passed to readlink by one byte.
2672 2012-11-26 Yao Qi <yao@codesourcery.com>
2674 * configure.ac (build_warnings): Append '-Wempty-body'.
2675 * configure: Regenerated.
2676 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2679 2012-11-15 Pierre Muller <muller@sourceware.org>
2681 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2682 * config.in: Regenerate.
2683 * configure: Regenerate.
2684 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2685 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2686 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2687 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2689 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2690 instead of <sys/wait.h> header.
2691 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2693 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2695 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2696 (various make rules): Remove -DGDBSERVER
2698 2012-11-09 Yao Qi <yao@codesourcery.com>
2700 * spu-low.c (current_ptid): Move it to ..
2701 * gdbthread.h: ... here. New.
2702 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2703 * server.c (myresume, process_serial_event): Likewise.
2704 * thread-db.c (thread_db_find_new_threads): Likewise.
2705 * tracepoint.c (run_inferior_command): Likewise.
2707 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2709 * server.c (handle_search_memory_1): Include access length in
2712 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2714 * linux-crisv32-low.c: Fix compile errors.
2716 2012-09-04 Yao Qi <yao@codesourcery.com>
2718 * tracepoint.c (cmd_qtsv): Adjust debug message.
2719 Don't check CUR_TPOINT.
2721 2012-08-28 Yao Qi <yao@codesourcery.com>
2723 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2724 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2725 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2726 Remove declarations of xmalloc, xreallloc, xstrdup and
2728 * Makefile.in (libiberty_h): New.
2729 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2730 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2732 2012-08-23 Yao Qi <yao@codesourcery.com>
2734 * server.h: Remove declaration of 'xsnprintf'.
2736 2012-08-22 Keith Seitz <keiths@redhat.com>
2738 * server.h: Include build-gnulib-gbserver/config.h.
2739 * gdbreplay.c: Likewise.
2741 2012-08-08 Doug Evans <dje@google.com>
2743 * Makefile.in (SFILES): Add gdb_vecs.c.
2744 (OBS): Add gdb_vecs.o.
2745 (gdb_vecs_h, host_defs_h): New variables.
2746 (thread-db.o): Add $(gdb_vecs_h) dependency.
2747 (gdb_vecs.o): New rule.
2748 * thread-db.c: #include "gdb_vecs.h".
2749 (thread_db_load_search): Use a vector to iterate over path elements.
2750 Handle text appearing after "$pdir".
2752 * configure.ac: Add check for strstr.
2753 * config.in: Regenerate.
2754 * configure: Regenerate.
2756 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2758 * hostio.c (handle_pread): If pread fails, fall back to attempting
2760 (handle_pwrite): Likewise for pwrite.
2762 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2764 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2765 between unsupported TYPE and unimplementable ADDR/LEN combination.
2766 (arm_insert_point): Act on new return value.
2768 2012-07-31 Pedro Alves <palves@redhat.com>
2770 * server.c (process_point_options): Only skip tokens if we find
2771 one that is unrecognized. Don't treat 'X' specially while
2772 skipping unrecognized tokens.
2774 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2776 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2777 to 4-byte-align HW breakpoint addresses for Thumb.
2779 2012-07-27 Yao Qi <yao@codesourcery.com>
2783 * server.h: Declare gdb_agent_about_to_close.
2784 * target.c (kill_inferior): Include "agent.h".
2785 New. Send command 'kill'.
2786 * target.h (kill_inferior): Removed macro.
2787 * tracepoint.c (gdb_agent_about_to_close): New.
2788 (gdb_agent_helper_thread): Handle command 'close'.
2789 Wait endlessly until the inferior stops.
2790 Install gdb_agent_remove_socket to atexit hook.
2791 (agent_socket_name): New static variable.
2792 (gdb_agent_socket_init): Replace local variable 'name' with
2793 'agent_socket_name'.
2794 (gdb_agent_remove_socket): New.
2796 2012-07-27 Yao Qi <yao@codesourcery.com>
2798 * server.c (process_point_options): Stop at 'X' when parsing.
2800 2012-07-19 Michael Eager <eager@eagercon.com>
2802 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2804 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2805 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2806 hardware breakpoint.
2808 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2810 * gdbserver/linux-low.c (initialize_low): Call
2811 linux_ptrace_init_warnings.
2813 2012-07-02 Doug Evans <dje@google.com>
2815 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2818 2012-07-02 Stan Shebs <stan@codesourcery.com>
2820 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2821 (ax.o): Add it to build rule.
2823 (OBS): Add format.o.
2824 (IPA_OBS): Add format.o.
2825 * server.c (handle_query): Claim support for breakpoint commands.
2826 (process_point_options): Add command case.
2827 (process_serial_event): Leave running if there are printfs in
2829 * mem-break.h (any_persistent_commands): Declare.
2830 (add_breakpoint_commands): Declare.
2831 (gdb_no_commands_at_breakpoint): Declare.
2832 (run_breakpoint_commands): Declare.
2833 * mem-break.c (struct point_command_list): New struct.
2834 (struct breakpoint): New field command_list.
2835 (any_persistent_commands): New function.
2836 (add_commands_to_breakpoint): New function.
2837 (add_breakpoint_commands): New function.
2838 (gdb_no_commands_at_breakpoint): New function.
2839 (run_breakpoint_commands): New function.
2840 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2842 * ax.c: Include format.h.
2843 (ax_printf): New function.
2844 (gdb_eval_agent_expr): Add printf opcode.
2846 2012-06-13 Yao Qi <yao@codesourcery.com>
2848 * server.c (start_inferior): Remove duplicated writes to fields
2849 'last_resume_kind' and 'last_status' of 'current_inferior'.
2851 2012-06-12 Yao Qi <yao@codesourcery.com>
2852 Pedro Alves <palves@redhat.com>
2854 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2856 * server.c (handle_v_cont): Extend comment.
2858 2012-06-11 Yao Qi <yao@codesourcery.com>
2860 * linux-low.c (linux_attach): Add 'static'.
2862 2012-06-06 Yao Qi <yao@codesourcery.com>
2864 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2866 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2868 Fix gcc -flto compilation warning.
2869 * server.c (main): Make variable multi_mode and attach volatile.
2871 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2873 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2874 if the platform doesn't know about it.
2876 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2878 * Makefile.in (SFILES): Add linux-tile-low.c.
2879 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2880 * configure.srv: Handle tilegx-*-linux*.
2881 * linux-tile-low.c: New file.
2883 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2885 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2887 2012-05-24 Pedro Alves <palves@redhat.com>
2891 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2893 2012-05-24 Pedro Alves <palves@redhat.com>
2897 Replace target_signal with gdb_signal throughout.
2899 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
2901 * linux-low.c (linux_store_registers): Avoid the copying sequence
2902 when no data has been retrieved by ptrace.
2904 2012-05-22 Will Deacon <will.deacon@arm.com>
2906 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
2907 Include asm/ptrace.h.
2908 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
2911 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2913 * linux-low.c (linux_store_registers): Don't re-retrieve data
2914 with ptrace that has already been obtained from /proc. Always
2915 copy any data retrieved with ptrace to the buffer supplied.
2917 2012-05-11 Yao Qi <yao@codesourcery.com>
2918 Pedro Alves <palves@redhat.com>
2920 * linux-low.c (enum stopping_threads_kind): New.
2921 (stopping_threads): Change type to `enum stopping_threads_kind'.
2922 (handle_extended_wait): If stopping and suspending threads, leave
2923 the new_lwp suspended too.
2924 (linux_wait_for_event): Adjust.
2925 (stop_all_lwps): Set `stopping_threads' to
2926 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
2927 whether we're suspending threads or just stopping them. Assert no
2930 2012-04-29 Yao Qi <yao@codesourcery.com>
2932 * server.h: Move some code to ...
2933 * gdbthread.h: ... here. New.
2934 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
2935 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
2936 (nto-low.o, win32-low.o): Likewise.
2937 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
2938 * regcache.c, remote-utils.c, server.c: Likewise.
2939 * target.c, tracepoint.c, win32-low.c: Likewise.
2941 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2943 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
2944 (PTRACE_ARG4_TYPE): Likewise.
2945 (PTRACE_XFER_TYPE): Likewise.
2946 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
2947 ptrace to PTRACE_ARG3_TYPE.
2948 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
2949 (PTRACE_ARG4_TYPE): Likewise.
2950 (PTRACE_XFER_TYPE): Likewise.
2951 (linux_detach_one_lwp): Cast fourth argument of
2952 ptrace to long then PTRACE_ARG4_TYPE.
2953 (regsets_fetch_inferior_registers): Cast third argument of
2954 ptrace to long then PTRACE_ARG3_TYPE.
2955 (regsets_store_inferior_registers): Likewise.
2957 2012-04-20 Pedro Alves <palves@redhat.com>
2959 * configure: Regenerate.
2961 2012-04-19 Pedro Alves <palves@redhat.com>
2963 * Makefile.in (GNULIB_BUILDDIR): New.
2964 (LIBGNU, INCGNU, GNULIB_H): Adjust.
2965 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
2966 (all, install-only, uninstall, clean-info, all-lib, clean): No
2967 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
2968 (maintainer-clean realclean distclean): Use subdir_do.
2970 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
2971 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
2972 * acinclude.m4: Include acx_configure_dir.m4.
2973 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
2974 calls. Call AC_PROG_RANLIB. Configure gnulib using
2977 (GNULIB_STDINT_H): Adjust.
2978 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
2979 * gdbreplay.c: Include build-gnulib/config.h.
2980 * server.h: Likewise.
2981 * aclocal.m4: Regenerate.
2982 * config.in: Regenerate.
2983 * configure: Regenerate.
2985 2012-04-19 Pedro Alves <palves@redhat.com>
2987 * Makefile.in (LIBGNU, INCGNU): Adjust.
2988 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
2989 (all, install-only, uninstall, clean-info, all-lib, clean)
2990 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
2991 * configure.ac: Adjust AC_OUTPUT output.
2992 * aclocal.m4: Regenerate.
2993 * configure: Regenerate.
2995 2012-04-19 Pedro Alves <palves@redhat.com>
2997 * Makefile.in (generated_files): New.
2998 (server_h): Remove the explicit dependency on config.h, and depend
2999 on $generated_files.
3001 2012-04-19 Pedro Alves <palves@redhat.com>
3003 * Makefile.in (INCGNU): Add -Ignulib.
3005 2012-04-19 Pedro Alves <palves@redhat.com>
3007 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3008 (INCGNU): ... this, and spell out -I here.
3009 (GNULIB_LIB): Rename to ...
3011 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3013 2012-04-19 Pedro Alves <palves@redhat.com>
3015 * config.in: Regenerate.
3017 2012-04-19 Pedro Alves <palves@redhat.com>
3019 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3020 * server.h (memmem): Remove declaration.
3021 * config.in: Regenerate.
3022 * configure: Regenerate.
3024 2012-04-19 Yao Qi <yao@codesourcery.com>
3026 * Makefile.in (SFILES): Add common/vec.c.
3030 2012-04-19 Yao Qi <yao@codesourcery.com>
3032 * remote-utils.c (prepare_resume_reply): Replace with macro
3033 target_core_of_thread.
3034 * server.c (handle_qxfer_threads_proper): Likewise.
3035 * target.h (traget_core_of_thread): New macro.
3037 2012-04-18 Pedro Alves <palves@redhat.com>
3039 * aclocal.m4: Regenerate.
3040 * configure: Regenerate.
3042 2012-04-16 Yao Qi <yao@codesourcery.com>
3044 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3045 duplicated on address.
3047 2012-04-16 Yao Qi <yao@codesourcery.com>
3049 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3050 (struct tracepoint_action_ops) <send>: New field.
3051 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3052 (agent_expr_send, x_tracepoint_action_send): New.
3053 (l_tracepoint_action_send): New.
3054 (cmd_qtdp): Download and install tracepoint
3055 according to `use_agent'.
3056 (run_inferior_command): Add one more parameter `len'.
3058 (tracepoint_send_agent): New.
3059 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3061 2012-04-16 Yao Qi <yao@codesourcery.com>
3063 * tracepoint.c (download_tracepoints): Moved to ...
3064 (cmd_qtstart): ... here.
3066 2012-04-14 Yao Qi <yao@codesourcery.com>
3068 * tracepoint.c: Include inttypes.h.
3069 (struct collect_memory_action): Use sized types.
3070 (struct tracepoint): Likewise.
3071 (cmd_qtdp, stop_tracing): Update print specifiers.
3072 (cmd_qtp, response_tracepoint): Likewise.
3073 (collect_data_at_tracepoint): Likewise.
3074 (collect_data_at_step): Likewise.
3076 2012-04-14 Yao Qi <yao@codesourcery.com>
3078 Import gnulib module inttypes.
3079 * aclocal.m4, config.in, configure: Regenerated.
3081 2012-04-14 Yao Qi <yao@codesourcery.com>
3083 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3084 Makefile and config.status at last.
3086 2012-04-13 Yao Qi <yao@codesourcery.com>
3088 * tracepoint.c: Include stdint.h unconditionally.
3090 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3092 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3093 on BFD_HAVE_SYS_PROCFS_TYPE.
3094 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3095 * configure: Regenerate.
3096 * config.in: Likewise.
3098 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3100 * Makefile.in (clean): Also remove x32.c x32-linux.c
3101 x32-avx.c x32-avx-linux.c.
3102 (x32.o): New target.
3104 (x32-linux.o): Likewise.
3105 (x32-linux.c): Likewise.
3106 (x32-avx.o): Likewise.
3107 (x32-avx.c): Likewise.
3108 (x32-avx-linux.o): Likewise.
3109 (x32-avx-linux.c): Likewise.
3111 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3112 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3113 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3114 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3115 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3116 i386/x32-avx-linux.xml.
3118 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3119 (init_registers_x32_avx_linux): Likwise.
3120 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3121 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3123 2012-04-13 Pedro Alves <palves@redhat.com>
3125 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3126 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3127 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3128 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3131 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3133 * linux-x86-low.c (compat_x32_clock_t): New.
3134 (compat_x32_siginfo_t): Likewise.
3135 (compat_x32_siginfo_from_siginfo): Likewise.
3136 (siginfo_from_compat_x32_siginfo): Likewise.
3137 (linux_is_elf64): Likewise.
3138 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3139 and siginfo_from_compat_x32_siginfo for x32.
3140 (x86_arch_setup): Set linux_is_elf64.
3142 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3145 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3147 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3148 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3149 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3150 compatible with process.
3152 2012-04-12 Yao Qi <yao@codesourcery.com>
3154 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3155 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3156 (install-only, install-info, clean): Handle sub dir gnulib.
3157 (all-lib, am--refresh): New targets.
3158 (memmem.o): Remove target.
3159 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3160 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3161 (AC_REPLACE_FUNCS): Remove memmem.
3162 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3163 (AC_OUTPUT): Generate Makefile in gnulib/.
3164 * aclocal.m4, config.in, configure: Regenerated.
3166 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3168 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3170 2012-04-05 Pedro Alves <palves@redhat.com>
3172 -Werror=strict-aliasing
3174 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3177 2012-04-04 Pedro Alves <palves@redhat.com>
3179 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3180 (sparc_store_gregset_from_stack, sparc_store_gregset)
3181 (sparc_breakpoint_at): Fix formatting.
3183 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3185 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3187 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3188 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3189 * config.in: Regenerate.
3190 * configure: Likewise.
3192 2012-03-29 Pedro Alves <palves@redhat.com>
3194 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3195 Correct ptrace arguments.
3197 2012-03-28 Pedro Alves <palves@redhat.com>
3199 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3200 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3201 (IA64_FR1_REGNUM): New defines.
3202 (ia64_fetch_register): New.
3203 (the_low_target): Install it.
3204 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3206 * linux-low.c (linux_fetch_registers): Try the
3207 the_low_target.fetch_register hook first.
3209 * linux-arm-low.c (the_low_target): Adjust.
3210 * linux-bfin-low.c (the_low_target): Adjust.
3211 * linux-cris-low.c (the_low_target): Adjust.
3212 * linux-crisv32-low.c (the_low_target): Adjust.
3213 * linux-m32r-low.c (the_low_target): Adjust.
3214 * linux-m68k-low.c (the_low_target): Adjust.
3215 * linux-mips-low.c (the_low_target): Adjust.
3216 * linux-ppc-low.c (the_low_target): Adjust.
3217 * linux-s390-low.c (the_low_target): Adjust.
3218 * linux-sh-low.c (the_low_target): Adjust.
3219 * linux-sparc-low.c (the_low_target): Adjust.
3220 * linux-tic6x-low.c (the_low_target): Adjust.
3221 * linux-x86-low.c (the_low_target): Adjust.
3222 * linux-xtensa-low.c (the_low_target): Adjust.
3224 2012-03-26 Pedro Alves <palves@redhat.com>
3226 * server.c (handle_qxfer_libraries): Don't bail early if
3227 the_target->qxfer_libraries_svr4 is not NULL.
3229 2012-03-26 Pedro Alves <palves@redhat.com>
3231 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3233 2012-03-23 Pedro Alves <palves@redhat.com>
3235 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3236 "library-list-svr4" element's start tag when the the DSO list is
3239 2012-03-23 Pedro Alves <palves@redhat.com>
3241 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3242 a variable whose type size is the same as the inferior's pointer
3245 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3247 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3249 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3250 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3251 * linux-low.h: Include <signal.h>.
3252 (struct siginfo): Remove forward declaration.
3253 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3256 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3258 * .gitignore: Ignore more files.
3260 2012-03-19 Pedro Alves <palves@redhat.com>
3261 Jan Kratochvil <jan.kratochvil@redhat.com>
3263 * server.c (cont_thread, general_thread): Add describing comments.
3264 (start_inferior): Clear `cont_thread'.
3265 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3268 2012-03-15 Yao Qi <yao@codesourcery.com>
3270 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3272 (cmd_qtdp): ... here.
3274 2012-03-15 Yao Qi <yao@codesourcery.com>
3276 * tracepoint.c (struct tracepoint_action_ops): New.
3277 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3278 (m_tracepoint_action_download): New.
3279 (r_tracepoint_action_download): New.
3280 (x_tracepoint_action_download): New.
3281 (l_tracepoint_action_download): New.
3282 (add_tracepoint_action): Install `action->ops' according type.
3283 (download_tracepoint_1): Move code `download' function pointer
3284 of various tracepoint_action_ops.
3286 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3288 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3289 linux_ptrace_attach_warnings.
3291 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3293 * Makefile.in (linux-ptrace.o): New.
3294 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3295 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3296 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3297 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3298 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3300 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3302 2012-03-08 Yao Qi <yao@codesourcery.com>
3303 Pedro Alves <palves@redhat.com>
3305 Fix PR server/13392.
3306 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3308 * tracepoint.c (remove_tracepoint): New.
3309 (cmd_qtdp): Call remove_tracepoint when failed to install.
3311 2012-03-07 Pedro Alves <palves@redhat.com>
3313 * linux-low.c (get_detach_signal): New.
3314 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3315 Pass on pending signals to PTRACE_DETACH. Check the result of the
3317 * server.c (program_signals, program_signals_p): New.
3318 (handle_general_set): Handle QProgramSignals.
3319 * server.h (program_signals, program_signals_p): Declare.
3321 2012-03-05 Pedro Alves <palves@redhat.com>
3322 Jan Kratochvil <jan.kratochvil@redhat.com>
3324 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3327 2012-03-03 Yao Qi <yao@codesourcery.com>
3329 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3330 agent_look_up_symbols.
3332 2012-03-03 Yao Qi <yao@codesourcery.com>
3334 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3335 (linux-x86-low.o): Likewise.
3336 * server.h: Remove in_process_agent_loaded.
3337 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3341 2012-03-03 Yao Qi <yao@codesourcery.com>
3343 * tracepoint.c (gdb_agent_capability): New global.
3344 (in_process_agent_loaded_ust): Renamed to
3345 `in_process_agent_supports_ust'.
3347 (in_process_agent_supports_ust): Call agent_capability_check.
3348 (clear_installed_tracepoints): Assert that agent supports
3351 2012-03-03 Yao Qi <yao@codesourcery.com>
3353 * linux-low.c (linux_supports_agent): New.
3354 (linux_target_ops): Initialize field `supports_agent' with
3355 linux_supports_agent.
3356 * target.h (struct target_ops) <supports_agent>: New.
3357 (target_supports_agent): New macro.
3358 * server.c (handle_general_set): Handle packet 'QAgent'.
3359 (handle_query): Send `QAgent+'.
3360 * Makefile.in (server.o): Depends on agent.h.
3362 2012-03-03 Yao Qi <yao@codesourcery.com>
3364 * Makefile.in (OBS): Add agent.o.
3365 Add new rule for agent.o.
3366 Track dependence of tracepoint.c on agent.h.
3367 * tracepoint.c (run_inferior_command_1):
3368 (run_inferior_command): Call agent_run_command.
3369 (gdb_ust_connect_sync_socket): Deleted. Move it to
3371 (resume_thread, stop_thread): Likewise.
3372 (gdb_ust_socket_init): Renamed to ...
3373 (gdb_agent_socket_init): ... New.
3374 (gdb_ust_thread): Renamed to ...
3375 (gdb_agent_helper_thread): ... New.
3376 (gdb_ust_init): Move some code to ...
3377 (gdb_agent_init): ... here. New.
3378 [HAVE_UST]: Call gdb_ust_init.
3379 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3380 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3381 * config.in, configure: Regenerated.
3383 2012-03-02 Pedro Alves <palves@redhat.com>
3385 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3386 * linux-low.c (struct simple_pid_list): New.
3387 (stopped_pids): New a struct simple_pid_list pointer.
3388 (add_to_pid_list, pull_pid_from_list): New.
3389 (handle_extended_wait): Don't assume the first signal new children
3390 report is SIGSTOP. Adjust call to pull_pid_from_list.
3391 (linux_wait_for_lwp): Adjust.
3393 2012-03-02 Yao Qi <yao@codesourcery.com>
3395 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3398 2012-03-02 Yao Qi <yao@codesourcery.com>
3400 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3401 `stop_pc' and `tpoint'. Update caller.
3403 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3405 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3406 * linux-low.c (use_linux_regsets): New macro.
3407 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3408 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3409 (linux_register_in_regsets): New function.
3410 (usr_fetch_inferior_registers): Skip registers covered by
3412 (usr_store_inferior_registers): Likewise.
3413 (usr_fetch_inferior_registers): New macro.
3414 (usr_store_inferior_registers): Likewise.
3415 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3416 (linux_store_registers): Likewise.
3417 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3419 (init_registers_mips64_dsp_linux): Likewise.
3420 (init_registers_mips_linux): New macro.
3421 (init_registers_mips_dsp_linux): Likewise.
3422 (mips_dsp_num_regs): Likewise.
3423 (DSP_BASE, DSP_CONTROL): New fallback macros.
3424 (mips_base_regs): New macro.
3425 (mips_regmap): Use it. Fix the size.
3426 (mips_dsp_regmap): New variable.
3427 (mips_dsp_regset_bitmap): Likewise.
3428 (mips_arch_setup): New function.
3429 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3431 (mips_cannot_store_register): Likewise.
3432 (the_low_target): Update .arch_setup, .num_regs and .regmap
3433 initializers. Add .regset_bitmap initializer.
3434 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3436 * linux-bfin-low.c (the_low_target): Likewise.
3437 * linux-cris-low.c (the_low_target): Likewise.
3438 * linux-crisv32-low.c (the_low_target): Likewise.
3439 * linux-ia64-low.c (the_low_target): Likewise.
3440 * linux-m32r-low.c (the_low_target): Likewise.
3441 * linux-m68k-low.c (the_low_target): Likewise.
3442 * linux-ppc-low.c (the_low_target): Likewise.
3443 * linux-s390-low.c (the_low_target): Likewise.
3444 * linux-sh-low.c (the_low_target): Likewise.
3445 * linux-sparc-low.c (the_low_target): Likewise.
3446 * linux-tic6x-low.c (the_low_target): Likewise.
3447 * linux-x86-low.c (the_low_target): Likewise.
3448 * linux-xtensa-low.c (the_low_target): Likewise.
3449 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3450 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3451 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3453 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3454 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3456 2012-02-29 Yao Qi <yao@codesourcery.com>
3457 Pedro Alves <palves@redhat.com>
3459 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3460 `step_over_finished' is true.
3462 2012-02-27 Pedro Alves <palves@redhat.com>
3464 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3465 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3467 2012-02-27 Pedro Alves <palves@redhat.com>
3470 * linux-low.c (pid_is_stopped): New.
3471 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3473 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3475 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3478 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3480 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3482 2012-02-24 Luis Machado <lgustavo@codesourcery>
3484 * server.c (handle_query): Advertise support for target-side
3485 breakpoint condition evaluation.
3486 (process_point_options): New function.
3487 (process_serial_event): When inserting a breakpoint, check for
3488 a target-side condition that should be evaluated.
3490 * mem-break.c: Include regcache.h and ax.h.
3491 (point_cond_list_t): New data structure.
3492 (breakpoint) <cond_list>: New field.
3493 (find_gdb_breakpoint_at): Make non-static.
3494 (delete_gdb_breakpoint_at): Clear any target-side
3496 (clear_gdb_breakpoint_conditions): New function.
3497 (add_condition_to_breakpoint): Likewise.
3498 (add_breakpoint_condition): Likewise.
3499 (gdb_condition_true_at_breakpoint): Likewise.
3500 (gdb_breakpoint_here): Return result directly instead
3501 of going through a local variable.
3503 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3504 (clear_gdb_breakpoint_conditions): Likewise.
3505 (add_breakpoint_condition): Likewise.
3506 (gdb_condition_true_at_breakpoint): Likewise.
3508 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3509 (need_step_over_p): Take target-side breakpoint condition into
3512 2012-02-24 Luis Machado <lgustavo@codesourcery>
3514 * server.h: Include tracepoint.h.
3515 (agent_mem_read, agent_get_trace_state_variable_value,
3516 agent_set_trace_state_variable_value,
3517 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3518 get_set_tsv_func_addr): New prototypes.
3520 * ax.h: New include file.
3521 * ax.c: New source file.
3523 * tracepoint.c: Include ax.h.
3524 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3525 agent_expr, eval_result_type): Move to ax.h.
3526 (parse_agent_expr): Rename to ...
3527 (gdb_parse_agent_expr): ... this, make it non-static and move
3529 (unparse_agent_expr) Rename to ...
3530 (gdb_unparse_agent_expr): ... this, make it non-static and move
3532 (eval_agent_expr): Rename to ...
3533 (eval_tracepoint_agent_expr): ... this.
3534 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3535 forward declarations.
3536 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3537 (agent_get_trace_state_variable_value): New function.
3538 (agent_set_trace_state_variable_value): New function.
3539 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3540 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3541 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3542 (condition_true_at_tracepoint): Likewise.
3543 (parse_agent_expr): Rename to ...
3544 (gdb_parse_agent_expr): ... this and move to ax.c.
3545 (unparse_agent_expr): Rename to ...
3546 (gdb_unparse_agent_expr): ... this and move to ax.c.
3547 (gdb_agent_op_name): Move to ax.c.
3548 (eval_agent_expr): Rename to ...
3549 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3551 (eval_tracepoint_agent_expr): New function.
3552 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3554 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3556 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3557 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3558 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3559 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3560 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3561 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3562 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3563 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3564 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3565 (compile_bytecodes): Remove forward declaration.
3566 (is_goto_target): Move to ax.c.
3567 (compile_bytecodes): Move to ax.c and call
3568 agent_get_trace_state_variable_value (...) and
3569 agent_set_trace_state_variable_value (...).
3571 * Makefile.in: Update ax.c and IPA dependencies.
3573 2012-02-24 Pedro Alves <palves@redhat.com>
3575 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3576 (cmd_bigqtbuffer_circular): ... this. Only handle
3577 'QTBuffer:circular:'.
3578 (handle_tracepoint_general_set): Adjust.
3580 2012-02-16 Yao Qi <yao@codesourcery.com>
3582 * inferiors.c: Move code to ...
3583 * dll.c: .... here. New.
3584 * server.h: Declare clear_dlls.
3585 * Makefile.in (SFILES): Add dll.c.
3589 2012-02-11 Yao Qi <yao@codesourcery.com>
3591 * server.c: (handle_monitor_command): Add a new parameter
3593 (handle_query): Update caller.
3595 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3597 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3598 * configure, config.in: Regenerate.
3599 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3602 2012-02-02 Pedro Alves <palves@redhat.com>
3604 Try SIGKILL first, then PTRACE_KILL.
3605 * linux-low.c (linux_kill_one_lwp): New.
3606 (linux_kill_one_lwp): Rename to ...
3607 (kill_one_lwp_callback): ... this. Use the new
3610 2012-02-02 Pedro Alves <palves@redhat.com>
3612 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3615 2012-01-27 Pedro Alves <palves@redhat.com>
3617 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3618 (elf_64_file_p): Make static.
3619 (linux_pid_exe_is_elf_64_file): New.
3620 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3621 Delete declarations.
3622 (linux_pid_exe_is_elf_64_file): Declare.
3623 * linux-x86-low.c (x86_arch_setup): Use
3624 linux_pid_exe_is_elf_64_file.
3626 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3628 * linux-low.c (linux_wait_for_event_1): Rename to ...
3629 (linux_wait_for_event): ... here and merge it with former
3630 linux_wait_for_event - new variable wait_ptid, use it.
3631 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3633 2012-01-23 Pedro Alves <palves@redhat.com>
3635 * server.c (main): Avoid yet another case of infinite loop while
3636 detaching/killing after a longjmp.
3638 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3641 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3643 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3645 * hostio.c (handle_readlink): New function.
3646 (handle_vFile): Call it to handle "vFile:readlink" packets.
3648 2012-01-20 Pedro Alves <palves@redhat.com>
3649 Ulrich Weigand <ulrich.weigand@linaro.org>
3651 * server.c (handle_v_requests): Only support vAttach and vRun to
3652 start multiple processes when in extended protocol mode.
3654 2012-01-17 Pedro Alves <palves@redhat.com>
3656 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3657 memalign plus mprotect to allocate the scratch buffer.
3659 2012-01-13 Pedro Alves <palves@redhat.com>
3661 * server.c (attach_inferior): Clear `cont_thread'.
3663 2012-01-13 Pedro Alves <palves@redhat.com>
3665 * server.c (main): Avoid infinite loop while detaching/killing
3668 2012-01-09 Doug Evans <dje@google.com>
3670 * server.c (start_inferior): Set last_ptid in --wrapper case.
3672 2012-01-06 Yao Qi <yao@codesourcery.com>
3674 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3676 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3678 2012-01-04 Yao Qi <yao@codesourcery.com>
3680 * tracepoint.c (cmd_qtdp): Print debug message
3681 for static tracepoint.
3683 2012-01-04 Yao Qi <yao@codesourcery.com>
3685 * tracepoint.c (trace_vdebug): Differentiate debug message
3686 between gdbserver and IPA.
3688 2012-01-03 Yao Qi <yao@codesourcery.com>
3690 * tracepoint.c (tracepoint_was_hit): Don't collect for
3693 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3695 * terminal.h: Reformat copyright header.
3697 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3699 * server.c (gdbserver_version): Update copyright year.
3700 * gdbreplay.c (gdbreplay_version): Likewise.
3702 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3704 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3707 2011-12-18 Hui Zhu <teawater@gmail.com>
3708 * linux-low.c (linux_create_inferior): Save return value to ret.
3710 2011-12-18 Hui Zhu <teawater@gmail.com>
3712 * linux-low.c (linux_create_inferior): Save return value to ret.
3714 2011-12-16 Doug Evans <dje@google.com>
3716 * linux-low.c (linux_create_inferior): If stdio connection,
3717 redirect stdin from /dev/null, stdout to stderr.
3718 * remote-utils.c (remote_is_stdio): New static global.
3719 (remote_connection_is_stdio): New function.
3720 (remote_prepare): Handle stdio connection.
3721 (remote_open): Ditto.
3722 (remote_close): Don't close stdin for stdio connections.
3723 (read_prim,write_prim): New functions. Replace all calls to
3724 read/write to these.
3725 * server.c (main): Watch for "-" argument. Move call to
3726 remote_prepare before start_inferior.
3727 * server.h (STDIO_CONNECTION_NAME): New macro.
3728 (remote_connection_is_stdio): Declare.
3730 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3731 in debugging output.
3733 2011-12-15 Yao Qi <yao@codesourcery.com>
3735 * tracepoint.c: Include sys/syscall.h.
3736 (gdb_ust_thread): Remove preprocessor conditional.
3738 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3740 * linux-low.c (linux_detach_one_lwp): Call
3741 the_low_target.prepare_to_resume before detaching.
3743 2011-12-14 Yao Qi <yao@codesourcery.com>
3745 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3748 2011-12-14 Yao Qi <yao@codesourcery.com>
3750 * i386-low.c (i386_low_stopped_data_address): Initialize local
3753 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3757 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3758 DR_CONTROL unless necessary. Extend comments.
3759 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3760 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3762 2011-12-13 Yao Qi <yao@codesourcery.com>
3764 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3766 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3768 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3770 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3771 Print new debug message for such case.
3773 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3775 Fix overlapping memcpy.
3776 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3777 the read_inferior_memory transfer.
3778 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3779 write_inferior_memory transfer.
3780 (set_fast_tracepoint_jump): New variable buf. Use it for the
3781 read_inferior_memory and write_inferior_memory transfers.
3782 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3783 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3784 Use it for the write_inferior_memory transfer.
3785 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3788 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3790 * linux-low.c (fetch_register, store_register): Make code
3791 consistent, fix formatting.
3793 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3795 * linux-low.c (usr_store_inferior_registers): Factor out code
3796 to handle individual registers into...
3797 (store_register): ... this new function.
3799 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3801 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3802 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3803 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3804 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3805 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3806 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3807 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3808 (srv_xmlfiles): Add new XML files.
3810 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3812 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3813 (init_registers_s390_linux32v1): Add prototype.
3814 (init_registers_s390_linux32v2): Likewise.
3815 (init_registers_s390_linux64v1): Likewise.
3816 (init_registers_s390_linux64v2): Likewise.
3817 (init_registers_s390x_linux64v1): Likewise.
3818 (init_registers_s390x_linux64v2): Likewise.
3819 (s390_num_regs): Increment to 52.
3820 (s390_regmap): Add orig_r2 register.
3821 (s390_num_regs_3264): Increment to 68.
3822 (s390_regmap_3264): Add orig_r2 register.
3823 (s390_collect_ptrace_register): Handle orig_r2 register.
3824 (s390_supply_ptrace_register): Likewise.
3825 (s390_fill_last_break): New function.
3826 (s390_store_last_break): Likewise.
3827 (s390_fill_system_call): New function.
3828 (s390_store_system_call): Likewise.
3829 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3831 (s390_check_regset): New function.
3832 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3833 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3834 Update target_regsets for available register sets.
3836 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3837 Jan Kratochvil <jan.kratochvil@redhat.com>
3839 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3840 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3842 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3843 * linux-low.h (struct process_info_private): New member r_debug.
3844 * server.c (handle_qxfer_libraries): Call
3845 the_target->qxfer_libraries_svr4.
3846 (handle_qxfer_libraries_svr4): New function.
3847 (qxfer_packets): New entry "libraries-svr4".
3848 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3849 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3850 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3851 PACKET_qXfer_libraries_svr4.
3853 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3855 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3856 PSW address/mask between 8-byte and 16-byte formats.
3857 (s390_supply_ptrace_register): Likewise.
3858 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3859 basic addressing mode bit.
3861 2011-11-24 Stan Shebs <stan@codesourcery.com>
3863 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3865 2011-11-17 Stan Shebs <stan@codesourcery.com>
3867 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3868 (tracing_start_time): New global.
3869 (tracing_stop_time): New global.
3870 (tracing_user_name): New global.
3871 (tracing_notes): New global.
3872 (tracing_stop_note): New global.
3873 (cmd_qtstart): Set traceframe_usage, start_time.
3874 (stop_tracing): Set stop_time.
3875 (cmd_qtstatus): Report additional status.
3876 (cmd_qtp): New function.
3877 (handle_tracepoint_query): Call it.
3878 (cmd_qtnotes): New function.
3879 (handle_tracepoint_general_set): Call it.
3880 (get_timestamp): Rename from tsv_get_timestamp.
3882 2011-11-14 Stan Shebs <stan@codesourcery.com>
3883 Kwok Cheung Yeung <kcy@codesourcery.com>
3885 * linux-x86-low.c (small_jump_insn): New.
3886 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3887 trampoline and error message, build a trampoline and issue a small
3888 jump instruction to it.
3889 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3890 trampoline and error message.
3891 (x86_get_min_fast_tracepoint_insn_len): New.
3892 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3893 * linux-low.h (struct linux_target_ops): Add arguments to
3894 install_fast_tracepoint_jump_pad operation, add new operation.
3895 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3897 (linux_get_min_fast_tracepoint_insn_len): New function.
3898 (linux_target_op): Add new operation.
3899 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
3900 (gdb_trampoline_buffer_end): Ditto.
3901 (gdb_trampoline_buffer_error): Ditto.
3902 (struct ipa_sym_addresses): Add fields for new IPA variables.
3903 (symbol_list): Add entries for new IPA variables.
3904 (struct tracepoint): Add fields to hold the address range of the
3905 trampoline used by the tracepoint.
3906 (trampoline_buffer_head): New static variable.
3907 (trampoline_buffer_tail): Ditto.
3908 (claim_trampoline_space): New function.
3909 (have_fast_tracepoint_trampoline_buffer): New function.
3910 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
3912 (install_fast_tracepoint): Ditto, also add error buffer argument.
3913 (cmd_qtminftpilen): New function.
3914 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
3915 (fast_tracepoint_from_trampoline_address): New function.
3916 (fast_tracepoint_collecting): Handle trampoline as part of jump
3918 (set_trampoline_buffer_space): New function.
3919 (initialize_tracepoint): Initialize new IPA variables.
3920 * target.h (struct target_ops): Add arguments to
3921 install_fast_tracepoint_jump_pad operation, add new
3922 get_min_fast_tracepoint_insn_len operation.
3923 (target_get_min_fast_tracepoint_insn_len): New.
3924 (install_fast_tracepoint_jump_pad): Add arguments.
3925 * server.h (IPA_BUFSIZ): Define.
3926 * linux-i386-ipa.c: Include extra header files.
3927 (initialize_fast_tracepoint_trampoline_buffer): New function.
3928 (initialize_low_tracepoint): Call it.
3929 * server.h (set_trampoline_buffer_space): Declare.
3930 (claim_trampoline_space): Ditto.
3931 (have_fast_tracepoint_trampoline_buffer): Ditto.
3933 2011-11-14 Yao Qi <yao@codesourcery.com>
3935 * server.c (handle_query): Handle InstallInTrace for qSupported.
3936 * tracepoint.c (add_tracepoint): Sort list.
3937 (install_tracepoint, download_tracepoint): New.
3938 (cmd_qtdp): Call them to install and download tracepoints.
3939 (sort_tracepoints): Removed.
3940 (cmd_qtstart): Update.
3942 2011-11-14 Yao Qi <yao@codesourcery.com>
3944 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
3945 * mem-break.h: Declare.
3946 * tracepoint.c (cmd_qtstart): Move some code to ...
3947 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
3949 (download_tracepoints): Move some code to ...
3950 (download_tracepoint_1): ... here. New.
3952 2011-11-08 Yao Qi <yao@codesourcery.com>
3954 * remote-utils.c (relocate_instruction): A comment fix.
3956 2011-11-07 Joel Brobecker <brobecker@adacore.com>
3958 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
3959 (i386_dr_low_get_control, i386_dr_low_get_status): Use
3960 dr_status_mirror and dr_control_mirror from debug_reg_state.
3961 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
3962 (i386_initial_stuff): Remove use of deleted globals.
3963 (i386_get_thread_context, i386_set_thread_context,
3964 i386_thread_added): Use dr_status_mirror and dr_control_mirror
3965 from debug_reg_state.
3967 2011-11-05 Yao Qi <yao@codesourcery.com>
3969 * tracepoint.c (gdb_collect): Loop over tracepoints of same
3970 address as TPOINT's.
3972 2011-11-02 Stan Shebs <stan@codesourcery.com>
3974 * tracepoint.c (agent_mem_read_string): New function.
3975 (eval_agent_expr): Call it for tracenz.
3976 * server.c (handle_query): Report support for tracenz.
3978 2011-11-02 Yao Qi <yao@codesourcery.com>
3980 * tracepoint.c (cmd_qtstart): Remove unused local variables.
3982 2011-11-02 Yao Qi <yao@codesourcery.com>
3984 * target.h: Fix a typo in comment.
3986 2011-10-31 Pedro Alves <pedro@codesourcery.com>
3988 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
3989 clobber the breakpoints' shadows with fast tracepoint jumps.
3990 * mem-break.h (check_mem_write): Add `myaddr' parameter.
3991 * target.c (write_inferior_memory): Also pass MYADDR down to
3994 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
3996 * configure.ac: Check support for personality routine.
3997 * configure: Regenerate.
3998 * config.in: Likewise.
3999 * linux-low.c: Include <sys/personality.h>.
4000 Define ADDR_NO_RANDOMIZE if necessary.
4001 (linux_create_inferior): Disable address space randomization when
4002 forking inferior, if requested.
4003 (linux_supports_disable_randomization): New function.
4004 (linux_target_ops): Install it.
4005 * server.h (disable_randomization): Declare.
4006 * server.c (disable_randomization): New global variable.
4007 (handle_general_set): Handle QDisableRandomization.
4008 (handle_query): Likewise for qSupported.
4009 (main): Support --disable-randomization and --no-disable-randomization
4010 command line arguments.
4011 * target.h (struct target_ops): Add supports_disable_randomization.
4012 (target_supports_disable_randomization): New macro.
4014 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4016 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4018 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4019 [!PT_GETDSBT] (target_loadmap): New definition.
4020 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4021 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4022 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4023 and PT_GETDSBT to LINUX_LOADMAP.
4024 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4025 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4027 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4029 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4030 (arm_linux_hwbp_cap): New static variable.
4031 (arm_linux_get_hwbp_cap): Replace by ...
4032 (arm_linux_init_hwbp_cap): ... this new function.
4033 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4034 (arm_linux_get_hw_watchpoint_count): Likewise.
4035 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4036 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4037 (arm_prepare_to_resume): Use perror_with_name instead of error.
4039 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4041 * linux-arm-low.c: Include <signal.h>.
4042 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4043 (struct arm_linux_hwbp_cap): New data type.
4044 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4045 (struct arm_linux_hw_breakpoint): New data type.
4046 (MAX_BPTS, MAX_WPTS): Define.
4047 (struct arch_process_info, struct arch_lwp_info): New data types.
4048 (arm_linux_get_hwbp_cap): New function.
4049 (arm_linux_get_hw_breakpoint_count): Likewise.
4050 (arm_linux_get_hw_watchpoint_count): Likewise.
4051 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4052 (arm_hwbp_control_initialize): Likewise.
4053 (arm_hwbp_control_is_enabled): Likewise.
4054 (arm_hwbp_control_is_initialized): Likewise.
4055 (arm_hwbp_control_disable): Likewise.
4056 (arm_linux_hw_breakpoint_equal): Likewise.
4057 (arm_linux_hw_point_initialize): Likewise.
4058 (struct update_registers_data): New data structure.
4059 (update_registers_callback: New function.
4060 (arm_insert_point): Likewise.
4061 (arm_remove_point): Likewise.
4062 (arm_stopped_by_watchpoint): Likewise.
4063 (arm_stopped_data_address): Likewise.
4064 (arm_new_process): Likewise.
4065 (arm_new_thread): Likewise.
4066 (arm_prepare_to_resume): Likewise.
4067 (the_low_target): Register arm_insert_point, arm_remove_point,
4068 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4069 arm_new_thread, and arm_prepare_to_resume.
4071 2011-09-15 Stan Shebs <stan@codesourcery.com>
4073 * server.h (struct emit_ops): Add compare-goto fields.
4074 * tracepoint.c (gdb_agent_op_sizes): New table.
4075 (emit_eq_goto): New function.
4076 (emit_ne_goto): New function.
4077 (emit_lt_goto): New function.
4078 (emit_le_goto): New function.
4079 (emit_gt_goto): New function.
4080 (emit_ge_goto): New function.
4081 (is_goto_target): New function.
4082 (compile_bytecodes): Recognize special cases of compare-goto
4083 combinations and call specialized emitters for them.
4084 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4085 (amd64_emit_ne_goto): New function.
4086 (amd64_emit_lt_goto): New function.
4087 (amd64_emit_le_goto): New function.
4088 (amd64_emit_gt_goto): New function.
4089 (amd64_emit_ge_goto): New function.
4090 (amd64_emit_ops): Add the new functions.
4091 (i386_emit_eq_goto): New function.
4092 (i386_emit_ne_goto): New function.
4093 (i386_emit_lt_goto): New function.
4094 (i386_emit_le_goto): New function.
4095 (i386_emit_gt_goto): New function.
4096 (i386_emit_ge_goto): New function.
4097 (i386_emit_ops): Add the new functions.
4099 2011-09-08 Stan Shebs <stan@codesourcery.com>
4101 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4102 (i386_emit_epilogue): Restore %ebx.
4104 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4106 * server.c (step_thread): Remove definition.
4107 (process_serial_event): Don't handle Hs.
4108 * server.h (step_thread): Remove declaration.
4109 * target.c (set_desired_inferior): Remove use of step_thread.
4111 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4113 * linux-low.c: Include linux-procfs.h.
4114 (linux_attach_lwp_1): Update comments.
4115 (linux_attach): Scan for existing threads when attaching to a
4116 process that is the tgid.
4117 * Makefile.in: Update dependencies.
4119 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4121 * configure.srv: Add linux-procfs.o dependencies.
4123 2011-08-14 Yao Qi <yao@codesourcery.com>
4125 * target.h (struct target_ops): Fix indent.
4126 * win32-low.c (win32_target_ops): Fix comment.
4128 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4129 Yao Qi <yao@codesourcery.com>
4131 * Makefile.in (clean): Remove tic6x-*.c files.
4132 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4133 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4134 (tic6x-c64xp-linux.c): Likewise.
4135 * configure.srv: Add support for tic6x-*-uclinux.
4136 * linux-tic6x-low.c: New.
4137 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4139 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4140 Yao Qi <yao@codesourcery.com>
4142 * target.h (struct target_ops): Add read_loadmap.
4143 * linux-low.c (struct target_loadseg): New type.
4144 (struct target_loadmap): New type.
4145 (linux_read_loadmap): New function.
4146 (linux_target_ops): Add linux_read_loadmap.
4147 * server.c (handle_query): Support qXfer:fdpic:read packet.
4148 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4151 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4153 * win32-low.c: Include <stdint.h>.
4155 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4157 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4158 to the inferior here.
4159 (i386_remove_aligned_watchpoint): Ditto.
4160 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4161 fit part of the watchpoint in the debug registers.
4162 (i386_update_inferior_debug_regs): New.
4163 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4164 registers, and only update the inferior on success.
4165 (i386_low_remove_watchpoint): Ditto.
4167 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4169 * linux-low.c (compare_ints, unique, list_threads, show_process,
4170 linux_core_of_thread): Delete.
4171 (linux_target_ops): Change linux_core_of_thread to
4172 linux_common_core_of_thread.
4173 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4174 * utils.c (malloc_failure): Change type of argument.
4175 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4176 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4177 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4178 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4179 (IPA_OBJS): Add common-utils-ipa.o.
4180 (ptid_h, linux_osdata_h): New macros.
4181 (server_h): Add common/common-utils.h, common/xml-utils.h,
4182 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4184 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4185 ptid.o, buffer.o): New rules.
4186 (linux-low.o): Add common/linux-osdata.h as a dependency.
4187 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4188 * configure.ac: Add AC_HEADER_DIRENT check.
4189 * config.in: Regenerate.
4190 * configure: Regenerate.
4191 * remote-utils.c (xml_escape_text): Delete.
4192 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4193 buffer_xml_printf): Move to common/buffer.c.
4194 * server.c (main): Remove call to initialize_inferiors.
4195 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4196 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4197 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4198 internal_error, gdb_assert, gdb_assert_fail): Delete.
4199 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4200 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4202 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4203 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4204 initialize_inferiors): Delete.
4206 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4208 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4211 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4213 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4215 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4217 2011-05-26 Yao Qi <yao@codesourcery.com>
4219 * Makefile.in (thread-db.o): Track dependence to
4220 common/gdb_thread_db.h.
4221 * thread-db.c: include gdb_thread_db.h from right place.
4223 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4225 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4226 __FILE__ and __LINE__ to internal_error.
4228 2011-05-13 Doug Evans <dje@google.com>
4230 * thread-db.c (try_thread_db_load_from_sdir): New function.
4231 (try_thread_db_load_from_dir): New function.
4232 (thread_db_load_search): Handle $sdir, ignore $pdir.
4233 Remove trying of system directories if search of
4234 libthread-db-search-path fails, that is now done via $sdir.
4236 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4238 * server.c (handle_query): Add EnableDisableTracepoints to the list
4239 of supported features.
4240 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4242 (cmd_qtenable_disable): New.
4243 (cmd_qtstart): Install tracepoints even if disabled.
4244 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4245 receiving a QTEnable or QTDisable packet.
4246 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4247 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4249 (gdb_probe): Skip data collection if static tracepoint is disabled.
4251 2011-05-10 Doug Evans <dje@google.com>
4253 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4255 2011-05-04 Doug Evans <dje@google.com>
4257 * linux-low.c (linux_join): Skip process lookup.
4258 * spu-low.c (spu_join): Ditto.
4259 * server.c (join_inferiors_callback): Delete.
4260 (process_serial_event): For 'D' packet (detach) call join_inferior
4263 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4265 * README: Don't mention xscale*-*-linux*.
4266 * configure.srv (xscale*-*-linux*): Don't handle target.
4268 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4270 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4272 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4273 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4274 (i386_emit_void_call_2): Likewise.
4276 2011-04-26 Yao Qi <yao@codesourcery.com>
4278 * linux-low.c: Move common macros to linux-ptrace.h.
4279 Include linux-ptrace.h.
4280 * Makefile.in (linux_ptrace_h): New.
4281 (linux-low.o): Depends on linux-ptrace.h.
4283 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4285 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4286 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4287 (remote_prepare): New function with most of the TCP code from ...
4288 (remote_open): ... here. Detect PORT here unconditionally. Move also
4289 setting transport_is_reliable.
4290 * server.c (run_once): New variable.
4291 (gdbserver_usage): Document it.
4292 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4293 the first run if RUN_ONCE.
4294 * server.h (run_once, remote_prepare): New declarations.
4296 2011-04-19 Tom Tromey <tromey@redhat.com>
4298 * win32-low.c (handle_load_dll): Remove duplicate "the".
4300 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4302 Remove support for old Cygwin 1.5 versions.
4303 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4304 function to avoid warning.
4305 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4308 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4310 * gdbserver/server.h (Macro _): Define it if not available.
4312 2011-03-14 Michael Snyder <msnyder@vmware.com>
4314 * hostio.c (handle_close): Remove unnecessary null test.
4316 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4318 * Makefile.in (maintainer-clean realclean distclean): Remove
4319 "make ... subdir_do" command.
4321 2011-03-10 Michael Snyder <msnyder@vmware.com>
4323 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4325 * server.c (handle_v_run): Free alloced buffer on early return.
4327 2011-03-09 Yao Qi <yao@codesourcery.com>
4330 2011-03-04 Yao Qi <yao@codesourcery.com>
4332 * Makefile.in: Remove GNU make feature --directory.
4334 2011-03-05 Yao Qi <yao@codesourcery.com>
4336 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4337 (subdir_do): New make target. Copied from gdb/Makefile.
4338 (maintainer-clean, realclean, distclean, clean): Call corresponding
4339 make targets in common/Makefile.
4341 2011-02-11 Yao Qi <yao@codesourcery.com>
4343 * configure.ac: Call AC_PROG_RANLIB.
4344 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4345 * configure: Regenerate.
4347 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4349 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4351 2011-03-06 Yao Qi <yao@codesourcery.com>
4353 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4355 2011-03-05 Yao Qi <yao@codesourcery.com>
4357 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4358 (subdir_do): New make target. Copied from gdb/Makefile.
4359 (maintainer-clean, realclean, distclean, clean): Call corresponding
4360 make targets in common/Makefile.
4362 2011-03-04 Yao Qi <yao@codesourcery.com>
4364 * Makefile.in: Remove GNU make feature --directory.
4366 2011-03-04 Michael Snyder <msnyder@vmware.com>
4368 * server.c (queue_stop_reply): Call xmalloc not malloc.
4370 2011-03-02 Michael Snyder <msnyder@vmware.com>
4372 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4374 2011-02-28 Michael Snyder <msnyder@vmware.com>
4376 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4377 (cmd_qtframe): Ditto.
4378 (cmd_qtbuffer): Ditto.
4379 (cmd_bigqtbuffer): Ditto.
4381 * utils.c (decimal2str): Initialize 'width' to nine, then
4384 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4386 * hostio.c (require_data): Free *data, not data.
4388 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4390 * hostio.c (require_data): Use free, not xfree.
4392 2011-02-27 Michael Snyder <msnyder@vmware.com>
4394 * server.c (handle_query): Discard unused value.
4396 * hostio.c (require_data): Free malloc memory before returning
4399 2011-02-26 Michael Snyder <msnyder@vmware.com>
4401 * linux-low.c (list_threads): Call closedir for dirent.
4403 2011-02-27 Michael Snyder <msnyder@vmware.com>
4405 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4406 a case statement falls through.
4408 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4410 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4413 2011-02-26 Michael Snyder <msnyder@vmware.com>
4415 * utils.c (decimal2str): Eliminate dead code and dead param.
4416 (pulongest): Drop dead param from call to decimal2str.
4419 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4421 Revert the following patch (not approved yet):
4422 2011-02-21 Hui Zhu <teawater@gmail.com>
4423 * tracepoint.c (tp_printf): New function.
4424 (eval_agent_expr): Handle gdb_agent_op_printf.
4426 2011-02-21 Hui Zhu <teawater@gmail.com>
4428 * tracepoint.c (tp_printf): New function.
4429 (eval_agent_expr): Handle gdb_agent_op_printf.
4431 2011-02-18 Tom Tromey <tromey@redhat.com>
4433 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4434 (tracepoint.o): Likewise.
4435 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4436 (gdb_agent_op_names): Likewise.
4438 2011-02-18 Tom Tromey <tromey@redhat.com>
4440 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4441 gdb_agent_op_rot>: New constants.
4442 (gdb_agent_op_names): Add pick and roll.
4443 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4446 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4448 * aclocal.m4: Regenerated with aclocal-1.11.1.
4450 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4452 * server.c (handle_qxfer_traceframe_info): New.
4453 (qxfer_packets): Register "traceframe-info".
4454 (handle_query): Report support for qXfer:traceframe-info:read+.
4455 * tracepoint.c (match_blocktype): New.
4456 (traceframe_find_block_type): Rename to ...
4457 (traceframe_walk_blocks): ... this. Add callback filter argument,
4459 (traceframe_find_block_type): New, reimplemented on top of
4460 traceframe_walk_blocks.
4461 (build_traceframe_info_xml): New.
4462 (traceframe_read_info): New.
4463 * server.h (traceframe_read_info): Declare.
4465 2011-02-11 Yao Qi <yao@codesourcery.com>
4467 * configure.ac: Call AC_PROG_RANLIB.
4468 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4469 * configure: Regenerate.
4471 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4473 * server.c (gdb_read_memory): Change return semantics to allow
4475 (handle_search_memory_1): Adjust.
4476 (process_serial_event) <'m' packet>: Handle partial transfers.
4477 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4479 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4481 * regcache.c (init_register_cache): Initialize
4482 regcache->register_status.
4483 (free_register_cache): Release regcache->register_status.
4484 (regcache_cpy): Copy register_status.
4485 (registers_to_string): Print 'x's for unavailable registers.
4486 (supply_register): Mark the register's status valid or
4487 unavailable, depending on whether a buffer was passed in or not.
4488 (supply_register_zeroed): New.
4489 (supply_regblock): Mark the registers' status valid or
4490 unavailable, depending on whether a buffer was passed in or not.
4491 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4492 (struct regcache): New `register_status' field.
4493 (supply_register_zeroed): Declare.
4494 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4495 supply_register_zeroed, rather than passing a NULL buffer to
4497 * tracepoint.c (fetch_traceframe_registers): Update comment.
4499 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4501 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4504 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4506 * server.h (decode_xfer_write): Change prototype.
4507 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4508 and don't extract the annex here.
4509 * server.c (decode_xfer_read): Remove `annex' parameter,
4510 and don't extract the annex here.
4512 (struct qxfer): New.
4513 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4514 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4515 (handle_qxfer_statictrace): New functions, abstracted out from
4516 handle_query, and made to use the struct qxfer interface.
4517 (handle_threads_qxfer_proper): Rename to ...
4518 (handle_qxfer_threads_proper): ... this.
4519 (handle_threads_qxfer): Rename to ...
4520 (handle_qxfer_threads): ... this. Adjust.
4521 (qxfer_packets): New array.
4522 (handle_qxfer): New function.
4523 (handle_query): Use handle_qxfer.
4525 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4527 * gdbreplay.c: Shorten lines of >= 80 columns.
4528 * linux-low.c: Ditto.
4529 * linux-ppc-low.c: Ditto.
4530 * linux-s390-low.c: Ditto.
4531 * linux-sparc-low.c: Ditto.
4532 * linux-x86-low.c: Ditto.
4533 * linux-xtensa-low.c: Ditto.
4534 * mem-break.c: Ditto.
4536 * regcache.h: Ditto.
4537 * remote-utils.c: Ditto.
4540 * thread-db.c: Ditto.
4541 * tracepoint.c: Ditto.
4543 * win32-low.h: Ditto.
4545 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4547 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4550 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4552 * server.c (gdbserver_version): Update copyright year in version
4554 * gdbreplay.c (gdbreplay_version): Ditto.
4556 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4558 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4559 * linux-bfin-low.c: New file.
4560 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4561 PT_DATA_ADDR for BFIN targets.
4562 * Makefile.in (SFILES): Add linux-bfin-low.c.
4563 (clean): Remove reg-bfin.c.
4564 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4565 * README: Mention supported Blackfin targets.
4567 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4569 * .gitignore: New file.
4571 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4573 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4575 2010-10-22 Jie Zhang <jie@codesourcery.com>
4577 * Makefile.in: Add FLAGS_TO_PASS variable.
4578 (install): Remove dependency of install-only and recursively
4579 invoke make for install-only.
4581 2010-10-04 Doug Evans <dje@google.com>
4583 * Makefile.in (uninstall): Use $(DESTDIR).
4585 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4589 * linux-x86-low.c (compat_siginfo_from_siginfo)
4590 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4591 si_code is < 0. Check for si_code == SI_TIMER before checking for
4594 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4596 * lynx-i386-low.c: New file.
4597 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4599 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4601 * lynx-low.c (ptrace_request_to_str): Remove handling for
4602 request values that have been removed in LynxOS 5.x.
4604 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4606 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4609 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4611 * configure.ac: Add --enable-inprocess-agent option.
4612 * configure: Rebuilt.
4614 2010-09-06 Yao Qi <yao@codesourcery.com>
4616 * linux-low.c (linux_kill): Remove unused variable.
4617 (linux_stabilize_threads): Likewise.
4618 * server.c (start_inferior): Likewise.
4619 (queue_stop_reply_callback): Likewise.
4620 * tracepoint.c (do_action_at_tracepoint): Likewise.
4622 2010-09-06 Yao Qi <yao@codesourcery.com>
4624 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4627 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4629 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4631 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4633 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4636 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4638 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4639 gdbserver/lynx-ppc-low.c: New files.
4640 * Makefile.in (lynx_low_h): New variable.
4641 (lynx-low.o, lynx-ppc-low.o): New rules.
4642 * configure.ac: On LynxOS, link with -lnetinet.
4643 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4644 * configure: regenerate.
4646 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4648 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4649 * configure.ac: Add check for vasprintf and vsnprintf.
4650 * configure, config.in: Regenerate.
4651 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4653 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4655 * gdbreplay.c: Move include of alloca.h up, next to include of
4657 * server.h: Add include of malloc.h.
4658 * mem-break.c: Remove include of malloc.h.
4659 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4661 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4663 * Makefile.in (memmem.o): Build with -Wno-error.
4665 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4667 * utils.c (xsnprintf): Make non-static.
4668 * server.h: Add xsnprintf declaration.
4669 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4670 replace calls to snprintf by calls to xsnprintf throughout.
4672 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4674 * configure.ac: Add configure check for alloca.
4675 * configure, config.in: Regenerate.
4676 * server.h: Include alloca.h if it exists.
4677 * gdbreplay.c: Include alloca.h if it exists.
4679 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4681 * linux-low.c (__SIGRTMIN): Define if not already defined.
4682 (linux_create_inferior): Check for __ANDROID__ rather than
4684 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4685 are already deferred.
4686 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4687 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4688 stopped and already has a pending signal to report.
4689 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4690 a pending signal to report or is moving out of a jump pad.
4691 (linux_init_signals): Check for __ANDROID__ rather than
4694 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4696 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4697 debug_threads check. Avoid a linear search when not doing debug
4700 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4702 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4703 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4704 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4705 (process_event): Change local fd's type to gdb_fildes_t.
4706 (create_file_handler): Adjust prototype.
4707 (delete_file_handler): Adjust prototype.
4708 (handle_file_event): Adjust prototype. Use pfildes.
4709 (create_file_event): Adjsut prototype.
4710 * remote-utils.c (remote_desc, listen_desc): Change type to
4712 * server.h: New gdb_fildes_t typedef.
4713 [USE_WIN32API]: Include winsock2.h.
4714 (delete_file_handler, add_file_handler): Adjust prototypes.
4716 * utils.c (pfildes): New.
4718 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4720 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4721 * configure: Regenerate.
4723 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4725 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4726 (linux_done_accessing_memory): ... this.
4727 (linux_target_ops): Adjust.
4728 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4729 * nto-low.c (nto_target_ops): Adjust comment.
4730 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4731 * spu-low.c (spu_target_ops): Adjust comment.
4732 * target.h (target_ops): Rename unprepare_to_access_memory field
4733 to done_accessing_memory.
4734 (unprepare_to_access_memory): Rename to ...
4735 (done_accessing_memory): ... this.
4737 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4739 * linux-low.c (linux_prepare_to_access_memory): New.
4740 (linux_unprepare_to_access_memory): New.
4741 (linux_target_ops): Install them.
4742 * server.c (read_memory): Rename to ...
4743 (gdb_read_memory): ... this. Use
4744 prepare_to_access_memory/prepare_to_access_memory.
4745 (write_memory): Rename to ...
4746 (gdb_write_memory): ... this. Use
4747 prepare_to_access_memory/prepare_to_access_memory.
4748 (handle_search_memory_1): Adjust.
4749 (process_serial_event): Adjust.
4750 * target.h (struct target_ops): New fields
4751 prepare_to_access_memory and unprepare_to_access_memory.
4752 (prepare_to_access_memory, unprepare_to_access_memory): New.
4753 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4754 prepare_to_access_memory/prepare_to_access_memory.
4755 * nto-low.c (nto_target_ops): Adjust.
4756 * spu-low.c (spu_target_ops): Adjust.
4757 * win32-low.c (win32_target_ops): Adjust.
4759 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4761 * Makefile.in (WARN_CFLAGS): Get it from configure.
4762 (WERROR_CFLAGS): New.
4763 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4764 * configure.ac: Introduce --enable-werror, which adds -Werror to
4765 the compiler command line. Enabled by default. Disable with
4766 --disable-werror. Add -Wdeclaration-after-statement
4767 Wpointer-arith and -Wformat-nonliteral to warning flags.
4768 * configure: Regenerate.
4770 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4772 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4774 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4776 * gdbreplay.c (remote_error): New.
4778 (expect): Use gdbchar. Check for error reading from GDB.
4779 Clarify sync error output.
4780 (play): Check for errors writing to GDB.
4781 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4782 * remote-utils.c (getpkt): Check for errors writing to the remote
4785 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4787 * linux-low.c (linux_wait_1): Move non-debugging code out of
4788 `debug_threads' control.
4790 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4792 * linux-low.c (linux_wait_1): Don't set last_status here.
4793 * server.c (push_event, queue_stop_reply_callback): Assert we're
4794 not pushing a TARGET_WAITKIND_IGNORE event.
4795 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4796 (myresume, handle_target_event): Set the thread's last_resume_kind
4797 and last_status from the target returned status.
4799 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4803 * linux-x86-low.c (update_debug_registers_callback): New.
4804 (i386_dr_low_set_addr): Use it.
4805 (i386_dr_low_get_addr): New.
4806 (i386_dr_low_set_control): Use update_debug_registers_callback.
4807 (i386_dr_low_get_control): New.
4808 (i386_dr_low_get_status): Adjust.
4809 * linux-low.c (linux_stop_lwp): New.
4810 * linux-low.h (linux_stop_lwp): Declare.
4812 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4813 argument instead of a i386_debug_reg_state.
4814 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4815 a i386_debug_reg_state.
4816 (i386_insert_aligned_watchpoint): Adjust.
4817 (i386_remove_aligned_watchpoint): Adjust.
4818 (i386_low_stopped_data_address): Read the debug registers from the
4819 inferior instead of from the mirrors.
4820 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4821 (i386_dr_low_get_addr): Declare.
4822 (i386_dr_low_get_control): Declare.
4823 (i386_dr_low_get_status): Change prototype.
4825 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4826 (i386_dr_low_get_addr): New.
4827 (i386_dr_low_get_control): New.
4828 (i386_dr_low_get_status): Adjust prototype. Return
4830 (i386_initial_stuff): Clear dr_status_mirror and
4832 (i386_get_thread_context): Adjust.
4833 (i386_set_thread_context): Adjust.
4834 (i386_thread_added): Adjust.
4836 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4838 * linux-low.h (linux_thread_area): Delete declaration.
4840 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4842 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4843 after its termination.
4845 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4847 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4848 (gdb_wants_all_stopped): Delete.
4849 (linux_wait_1): Don't call them.
4850 * server.c (handle_v_cont): Tag all threads as want-stopped.
4851 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4852 stopped as "client-wants-stopped".
4854 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4856 * Makefile.in (signals_h): New.
4857 (server_h): Depend on it.
4858 (server.o): Don't depend on $(signals_def).
4859 (signals.o): Depend on $(signals_def).
4861 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4863 * Makefile.in (signals_def): New.
4864 (server_h): Append include/gdb/signals.h and signals_def.
4865 (server.o): Append signals_def.
4867 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4869 * server.c (handle_target_event): Use target_signal_to_host for
4870 resume_info.sig initialization.
4871 * target.h (struct thread_resume) <sig>: New comment.
4873 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4875 * server.c (handle_query): strcpy() the returned string from paddress()
4876 instead of sprintf().
4877 * utils.c (paddress): Return phex_nz().
4879 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4881 * server.c (handle_v_cont): Call mourn_inferior if process
4883 (myresume): Likewise.
4885 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4887 Static tracepoints, and integration with UST.
4889 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4890 * mem-break.c (uninsert_all_breakpoints)
4891 (reinsert_all_breakpoints): New.
4892 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4893 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4894 (gdb_agent_ust_loaded, helper_thread_id)
4895 (gdb_agent_helper_thread_id): New macros.
4896 (struct ipa_sym_addresses): Add addr_ust_loaded,
4897 addr_helper_thread_id, addr_cmd_buf.
4898 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
4899 (in_process_agent_loaded_ust): New.
4900 (write_e_ust_not_loaded): New.
4901 (maybe_write_ipa_ust_not_loaded): New.
4902 (struct collect_static_trace_data_action): New.
4903 (enum tracepoint_type) <static_tracepoint>: New.
4904 (struct tracepoint) <handle>: Mention static tracepoints.
4905 (struct static_tracepoint_ctx): New.
4906 (CMD_BUF_SIZE): New.
4907 (add_tracepoint_action): Handle static tracepoint actions.
4908 (unprobe_marker_at): New.
4909 (clear_installed_tracepoints): Handle static tracepoints.
4910 (cmd_qtdp): Handle static tracepoints.
4911 (probe_marker_at): New.
4912 (cmd_qtstart): Handle static tracepoints.
4913 (response_tracepoint): Handle static tracepoints.
4914 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
4915 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
4916 (get_context_regcache): Handle static tracepoints.
4917 (do_action_at_tracepoint): Handle static tracepoint actions.
4918 (traceframe_find_block_type): Handle static trace data blocks.
4919 (traceframe_read_sdata): New.
4920 (download_tracepoints): Download static tracepoint actions.
4921 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
4922 (GDB_PROBE_NAME): New.
4927 (ust_marker_to_static_tracepoint): New.
4929 (collect_ust_data_at_tracepoint): New.
4930 (gdb_ust_probe): New.
4931 (UNIX_PATH_MAX, SOCK_DIR): New.
4932 (gdb_ust_connect_sync_socket): New.
4933 (resume_thread, stop_thread): New.
4934 (run_inferior_command): New.
4935 (init_named_socket): New.
4936 (gdb_ust_socket_init): New.
4937 (cstr_to_hexstr): New.
4939 (first_marker, next_marker): New.
4940 (response_ust_marker): New.
4941 (cmd_qtfstm, cmd_qtsstm): New.
4942 (unprobe_marker_at, probe_marker_at): New.
4943 (cmd_qtstmat, gdb_ust_thread): New.
4944 (gdb_ust_init): New.
4945 (initialize_tracepoint_ftlib): Call gdb_ust_init.
4946 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
4948 (x86_64_st_collect_regmap): New.
4949 (X86_64_NUM_ST_COLLECT_GREGS): New.
4950 (AMD64_RIP_REGNUM): New.
4951 (supply_static_tracepoint_registers): New.
4952 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
4954 (i386_st_collect_regmap): New.
4955 (i386_NUM_ST_COLLECT_GREGS): New.
4956 (supply_static_tracepoint_registers): New.
4957 * server.c (handle_query): Handle qXfer:statictrace:read.
4958 <qSupported>: Report support for StaticTracepoints, and
4959 qXfer:statictrace:read features.
4960 * server.h (traceframe_read_sdata)
4961 (supply_static_tracepoint_registers): Declare.
4962 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
4963 (unpack_varlen_hex): Include in IPA build.
4964 * Makefile.in (ustlibs, ustinc): New.
4965 (IPA_OBJS): Add remote-utils-ipa.o.
4966 ($(IPA_LIB)): Link -ldl and -lpthread.
4968 (IPAGENT_CFLAGS): Add UST_CFLAGS.
4969 * config.in, configure: Regenerate.
4971 2010-06-20 Ian Lance Taylor <iant@google.com>
4972 Pedro Alves <pedro@codesourcery.com>
4974 * linux-x86-low.c (always_true): Delete.
4975 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
4976 trying to fool the compiler with always_true.
4978 2010-06-20 Pedro Alves <pedro@codesourcery.com>
4980 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
4981 conditions in gdbserver.
4983 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
4985 * spu-low.c (spu_read_memory): Wrap around local store limit.
4986 (spu_write_memory): Likewise.
4988 2010-06-15 Pedro Alves <pedro@codesourcery.com>
4990 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
4991 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
4993 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
4995 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
4996 uses with LONGEST uses.
4998 2010-06-14 Stan Shebs <stan@codesourcery.com>
4999 Pedro Alves <pedro@codesourcery.com>
5003 * linux-x86-low.c: Include limits.h.
5008 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5009 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5010 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5011 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5012 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5013 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5014 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5015 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5016 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5017 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5018 (amd64_emit_void_call_2): New.
5019 (amd64_emit_ops): New.
5020 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5021 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5022 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5023 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5024 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5025 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5026 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5027 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5028 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5029 (i386_emit_stack_adjust, i386_emit_int_call_1)
5030 (i386_emit_void_call_2): New.
5031 (i386_emit_ops): New.
5032 (x86_emit_ops): New.
5033 (the_low_target): Install x86_emit_ops.
5034 * server.h (struct emit_ops): New.
5035 (get_raw_reg_func_addr): Declare.
5036 (current_insn_ptr, emit_error): Declare.
5037 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5038 (set_trace_state_variable_value): New defines.
5039 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5040 addr_get_trace_state_variable_value and
5041 addr_set_trace_state_variable_value.
5042 (symbol_list): New fields for get_raw_reg,
5043 get_trace_state_variable_value and set_trace_state_variable_value.
5044 (condfn): New typedef.
5045 (struct tracepoint): New field `compiled_cond'.
5046 (do_action_at_tracepoint): Clear compiled_cond.
5047 (get_trace_state_variable_value, set_trace_state_variable_value):
5049 (condition_true_at_tracepoint): If there's a compiled condition,
5051 (current_insn_ptr, emit_error): New globals.
5052 (struct bytecode_address): New.
5053 (get_raw_reg_func_addr): New.
5054 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5055 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5056 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5057 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5058 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5059 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5060 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5061 (compile_tracepoint_condition, compile_bytecodes): New.
5062 * target.h (emit_ops): Forward declare.
5063 (struct target_ops): New field emit_ops.
5064 (target_emit_ops): New.
5065 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5066 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5067 * linux-low.c (linux_emit_ops): New.
5068 (linux_target_ops): Install it.
5069 * linux-low.h (struct linux_target_ops): New field emit_ops.
5071 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5073 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5074 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5076 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5077 Stan Shebs <stan@codesourcery.com>
5079 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5080 (all): Depend on $(extra_libraries).
5081 (install-only): Install the IPA.
5082 (IPA_OBJS, IPA_LIB): New.
5083 (clean): Remove the IPA lib.
5084 (IPAGENT_CFLAGS): New.
5085 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5086 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5087 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5088 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5089 * configure.ac: Check for atomic builtins support in the compiler.
5090 (IPA_DEPFILES, extra_libraries): Define.
5091 * configure.srv (ipa_obj): Add description.
5092 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5093 (i[34567]86-*-linux*): Set ipa_obj.
5094 (x86_64-*-linux*): Set ipa_obj.
5095 * linux-low.c (stabilizing_threads): New.
5096 (supports_fast_tracepoints): New.
5097 (linux_detach): Stabilize threads before detaching.
5098 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5099 the lwp is either not stabilizing, or is moving out of a jump pad.
5100 (linux_fast_tracepoint_collecting): New.
5101 (maybe_move_out_of_jump_pad): New.
5102 (enqueue_one_deferred_signal): New.
5103 (dequeue_one_deferred_signal): New.
5104 (linux_wait_for_event_1): If moving out of a jump pad, defer
5105 pending signals to later.
5106 (linux_stabilize_threads): New.
5107 (linux_wait_1): Check if threads need moving out of jump pads, and
5109 (stuck_in_jump_pad_callback): New.
5110 (move_out_of_jump_pad_callback): New.
5112 (linux_resume_one_lwp): Handle moving out of jump pads.
5113 (linux_set_resume_request): Dequeue deferred signals.
5114 (need_step_over_p): Also step over fast tracepoint jumps.
5115 (start_step_over): Also uninsert fast tracepoint jumps.
5116 (finish_step_over): Also reinsert fast tracepoint jumps.
5117 (linux_install_fast_tracepoint_jump): New.
5118 (linux_target_ops): Install linux_stabilize_threads and
5119 linux_install_fast_tracepoint_jump_pad.
5120 * linux-low.h (linux_target_ops) <get_thread_area,
5121 install_fast_tracepoint_jump_pad>: New fields.
5122 (struct lwp_info) <collecting_fast_tracepoint,
5123 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5124 (linux_get_thread_area): Declare.
5125 * linux-x86-low.c (jump_insn): New.
5126 (x86_get_thread_area): New.
5127 (append_insns): New.
5129 (amd64_install_fast_tracepoint_jump_pad): New.
5130 (i386_install_fast_tracepoint_jump_pad): New.
5131 (x86_install_fast_tracepoint_jump_pad): New.
5132 (the_low_target): Install x86_get_thread_area and
5133 x86_install_fast_tracepoint_jump_pad.
5134 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5135 (struct fast_tracepoint_jump): New.
5136 (fast_tracepoint_jump_insn): New.
5137 (fast_tracepoint_jump_shadow): New.
5138 (find_fast_tracepoint_jump_at): New.
5139 (fast_tracepoint_jump_here): New.
5140 (delete_fast_tracepoint_jump): New.
5141 (set_fast_tracepoint_jump): New.
5142 (uninsert_fast_tracepoint_jumps_at): New.
5143 (reinsert_fast_tracepoint_jumps_at): New.
5144 (set_breakpoint_at): Use write_inferior_memory.
5145 (uninsert_raw_breakpoint): Use write_inferior_memory.
5146 (check_mem_read): Mask out fast tracepoint jumps.
5147 (check_mem_write): Mask out fast tracepoint jumps.
5148 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5149 (set_fast_tracepoint_jump): Declare.
5150 (delete_fast_tracepoint_jump)
5151 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5152 (reinsert_fast_tracepoint_jumps_at): Declare.
5153 * regcache.c: Don't compile many functions when building the
5154 in-process agent library.
5155 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5156 the register buffer in the heap.
5157 (free_register_cache): If the register buffer isn't owned by the
5158 regcache, don't free it.
5159 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5160 pre-existing register caches.
5161 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5163 (convert_ascii_to_int): : Constify `from' parameter type.
5164 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5165 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5166 the needed buffer in-place.
5167 (relocate_instruction): New.
5168 * server.c (handle_query) <qSymbols>: If the target supports
5169 tracepoints, give it a chance of looking up symbols. Report
5170 support for fast tracepoints.
5171 (handle_status): Stabilize threads.
5172 (process_serial_event): Adjust.
5173 * server.h (struct fast_tracepoint_jump): Forward declare.
5174 (struct process_info) <fast_tracepoint_jumps>: New field.
5175 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5176 (decode_X_packet, decode_M_packet): Adjust.
5177 (relocate_instruction): Declare.
5178 (in_process_agent_loaded): Declare.
5179 (tracepoint_look_up_symbols): Declare.
5180 (struct fast_tpoint_collect_status): Declare.
5181 (fast_tracepoint_collecting): Declare.
5182 (force_unlock_trace_buffer): Declare.
5183 (handle_tracepoint_bkpts): Declare.
5184 (initialize_low_tracepoint)
5185 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5186 * target.h (struct target_ops) <stabilize_threads,
5187 install_fast_tracepoint_jump_pad>: New fields.
5188 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5189 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5190 [HAVE_STDINT_H]: Include stdint.h.
5191 (trace_debug_1): Rename to ...
5192 (trace_vdebug): ... this.
5193 (trace_debug): Rename to ...
5194 (trace_debug_1): ... this. Add `level' parameter.
5196 (ATTR_USED, ATTR_NOINLINE): New.
5197 (IP_AGENT_EXPORT): New.
5198 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5199 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5200 (about_to_request_buffer_space, trace_buffer_is_full)
5201 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5202 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5203 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5204 (traceframe_write_count, traceframes_created)
5205 (trace_state_variables)
5206 New renaming defines.
5207 (struct ipa_sym_addresses): New.
5208 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5210 (ipa_sym_addrs): New.
5211 (all_tracepoint_symbols_looked_up): New.
5212 (in_process_agent_loaded): New.
5213 (write_e_ipa_not_loaded): New.
5214 (maybe_write_ipa_not_loaded): New.
5215 (tracepoint_look_up_symbols): New.
5216 (debug_threads) [IN_PROCESS_AGENT]: New.
5217 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5218 (UNKNOWN_SIDE_EFFECTS): New.
5219 (stop_tracing): New.
5220 (flush_trace_buffer): New.
5221 (stop_tracing_bkpt): New.
5222 (flush_trace_buffer_bkpt): New.
5223 (read_inferior_integer): New.
5224 (read_inferior_uinteger): New.
5225 (read_inferior_data_pointer): New.
5226 (write_inferior_data_pointer): New.
5227 (write_inferior_integer): New.
5228 (write_inferior_uinteger): New.
5229 (struct collect_static_trace_data_action): Delete.
5230 (enum tracepoint_type): New.
5231 (struct tracepoint) <type>: New field `type'.
5232 <actions_str, step_actions, step_actions_str>: Only include in
5234 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5235 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5236 (tracepoints): Use IP_AGENT_EXPORT.
5237 (last_tracepoint): Don't include in the IPA.
5238 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5239 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5240 (alloced_trace_state_variables): New.
5241 (trace_state_variables): Use IP_AGENT_EXPORT.
5242 (traceframe_t): Delete unused variable.
5243 (circular_trace_buffer): Don't include in the IPA.
5244 (trace_buffer_start): Delete.
5245 (struct trace_buffer_control): New.
5246 (trace_buffer_free): Delete.
5247 (struct ipa_trace_buffer_control): New.
5248 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5249 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5251 (trace_buffer_ctrl): New.
5252 (TRACE_BUFFER_CTRL_CURR): New.
5253 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5254 Reimplement as macros.
5255 (trace_buffer_wrap): Delete.
5256 (traceframe_write_count, traceframe_read_count)
5257 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5258 (struct tracepoint_hit_ctx) <type>: New field.
5259 (struct fast_tracepoint_ctx): New.
5260 (memory_barrier): New.
5262 (record_tracepoint_error): Update atomically in the IPA.
5263 (clear_inferior_trace_buffer): New.
5264 (about_to_request_buffer_space): New.
5265 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5266 updating the same buffer.
5267 (add_tracepoint): Default the tracepoint's type to trap
5268 tracepoint, and orig_size to -1.
5269 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5271 (create_trace_state_variable): New parameter `gdb'. Handle it.
5272 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5273 (cmd_qtdp): Handle fast tracepoints.
5275 (max_jump_pad_size): New.
5276 (gdb_jump_pad_head): New.
5277 (get_jump_space_head): New.
5278 (claim_jump_space): New.
5279 (sort_tracepoints): New.
5280 (MAX_JUMP_SIZE): New.
5281 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5283 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5284 support. Upload fast traceframes, and delete internal IPA
5286 (stop_tracing_handler): New.
5287 (flush_trace_buffer_handler): New.
5288 (cmd_qtstop): Upload fast tracepoints.
5289 (response_tracepoint): Handle fast tracepoints.
5290 (tracepoint_finished_step): Upload fast traceframes. Set the
5291 tracepoint hit context's tracepoint type.
5292 (handle_tracepoint_bkpts): New.
5293 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5294 type. Add comment about fast tracepoints.
5295 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5296 non-existing action_str field.
5297 (get_context_regcache): Handle fast tracepoints.
5298 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5300 (fast_tracepoint_from_jump_pad_address): New.
5301 (fast_tracepoint_from_ipa_tpoint_address): New.
5302 (collecting_t): New.
5303 (force_unlock_trace_buffer): New.
5304 (fast_tracepoint_collecting): New.
5307 (write_inferior_data_ptr): New.
5308 (target_tp_heap): New.
5309 (target_malloc): New.
5310 (download_agent_expr): New.
5312 (download_tracepoints): New.
5313 (download_trace_state_variables): New.
5314 (upload_fast_traceframes): New.
5315 (IPA_FIRST_TRACEFRAME): New.
5316 (IPA_NEXT_TRACEFRAME_1): New.
5317 (IPA_NEXT_TRACEFRAME): New.
5318 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5319 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5320 (gdb_jump_pad_buffer_end): New.
5321 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5322 (initialize_tracepoint): Adjust.
5323 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5324 buffer. Initialize the low module.
5325 * utils.c (PREFIX, TOOLNAME): New.
5326 (malloc_failure): Use PREFIX.
5327 (error): In the IPA, an error causes an exit.
5328 (fatal, warning): Use PREFIX.
5329 (internal_error): Use TOOLNAME.
5330 (NUMCELLS): Increase to 10.
5331 * configure, config.in: Regenerate.
5333 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5335 * server.c (handle_query) <qSupported>: Do two passes over the
5336 qSupported string to avoid nesting strtok.
5338 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5340 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5342 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5344 * configure: Regenerate.
5345 * proc-service.list: New.
5347 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5349 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5352 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5354 * gdbreplay.c (remote_open): Check error return from socket() call by
5355 its equality to -1 not by it being negative.
5356 * remote-utils.c (remote_open): Likewise.
5358 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5360 * config.h: Regenerate.
5362 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5364 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5365 doesn't provide PTRACE_GET_THREAD_AREA.
5367 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5369 * linux-m68k-low.c: Include <asm/ptrace.h>
5370 (ps_get_thread_area): Implement.
5372 2010-05-03 Doug Evans <dje@google.com>
5374 * event-loop.c (struct callback_event): New struct.
5375 (callback_list): New global.
5376 (append_callback_event, delete_callback_event): New functions.
5377 (process_callback): New function.
5378 (start_event_loop): Call it.
5379 * remote-utils.c (NOT_SCHEDULED): Define.
5380 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5381 moved out of readchar.
5382 (readchar): Rewrite. Call reschedule before returning.
5383 (reset_readchar): New function.
5384 (remote_close): Call it.
5385 (process_remaining, reschedule): New functions.
5386 * server.h (callback_handler_func): New typedef.
5387 (append_callback_event, delete_callback_event): Declare.
5389 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5391 * proc-service.c (ps_pglobal_lookup): Use
5392 thread_db_look_up_one_symbol.
5393 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5394 parameter. Use it instead of all_symbols_looked_up.
5395 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5397 (all_symbols_looked_up): Don't declare.
5398 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5399 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5401 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5402 Set all_symbols_looked_up here.
5403 (thread_db_look_up_one_symbol): New.
5404 (thread_db_get_tls_address): Adjust.
5405 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5406 thread_db object on the heap, and tentatively set it in the
5408 (thread_db_init): Don't set all_symbols_looked_up here.
5409 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5411 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5413 * linux-low.c (linux_kill, linux_detach): Adjust.
5414 (status_pending_p_callback): Remove redundant statement. Check
5415 for !TARGET_WAITIKIND_IGNORE, instead of
5416 TARGET_WAITKIND_STOPPED.
5417 (handle_tracepoints): Make sure LWP is locked. Adjust.
5418 (linux_wait_for_event_1): Adjust.
5419 (linux_cancel_breakpoints): New.
5420 (unsuspend_one_lwp): New.
5421 (unsuspend_all_lwps): New.
5422 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5423 (send_sigstop_callback): Change return type to int, add new
5424 `except' parameter and handle it.
5425 (suspend_and_send_sigstop_callback): New.
5426 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5427 pass them down. If SUSPEND, also increment the lwp's suspend
5429 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5430 (need_step_over_p): Don't consider suspended LWPs.
5431 (start_step_over): Adjust.
5432 (proceed_one_lwp): Change return type to int, add new `except'
5433 parameter and handle it.
5434 (unsuspend_and_proceed_one_lwp): New.
5435 (proceed_all_lwps): Use find_inferior instead of
5437 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5438 also decrement the suspend count of LWPs. Pass `except' down,
5439 instead of hacking its suspend count.
5440 (linux_pause_all): Add `freeze' parameter. Adjust.
5441 (linux_unpause_all): New.
5442 (linux_target_ops): Install linux_unpause_all.
5443 * server.c (handle_status): Adjust.
5444 * target.h (struct target_ops): New fields `unpause_all' and
5445 `cancel_breakpoints'. Add new parameter to `pause_all'.
5446 (pause_all): Add new `freeze' parameter.
5448 (cancel_breakpoints): New.
5449 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5451 (cmd_qtstart): Pause threads.
5452 (stop_tracing): Pause threads, and cancel breakpoints.
5453 * win32-low.c (win32_target_ops): Adjust.
5455 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5457 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5458 the inferior right away from here...
5459 (linux_wait_1): ... to here, and adjust to check the thread's
5460 last_resume_kind instead of the lwp's step or stop_expected flags.
5462 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5464 * README: Use consistent `GDB' and `GDBserver' spellings.
5466 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5468 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5469 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5470 (linux_detach_one_lwp): Assume the lwp is stopped.
5471 (any_thread_of): Delete.
5472 (linux_detach): Stop all lwps here. Don't blindly delete all
5474 (delete_lwp_callback): New.
5475 (linux_mourn): Delete all lwps of the process that is gone.
5476 (linux_wait_1): Don't delete the last lwp of the process here.
5477 * mem-break.h (mark_breakpoints_out): Declare.
5478 * mem-break.c (mark_breakpoints_out): New.
5479 (free_all_breakpoints): Use it.
5480 * server.c (handle_target_event): If the process is gone, mark
5482 * thread-db.c (struct thread_db) <create_bp>: New field.
5483 (thread_db_enable_reporting): Fix prototype. Store a thread event
5484 breakpoint reference in the thread_db struct.
5485 (thread_db_load_search): Clear the thread_db object.
5486 (try_thread_db_load_1): Ditto.
5487 (switch_to_process): New.
5488 (disable_thread_event_reporting): Use it.
5489 (remove_thread_event_breakpoints): New.
5490 (thread_db_detach, thread_db_mourn): Use it.
5492 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5494 * linux-low.c (linux_enable_event_reporting): New.
5495 (linux_wait_for_event_1, handle_extended_wait): Use it.
5497 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5499 * linux-low.c (linux_kill_one_lwp, linux_kill)
5500 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5501 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5502 SIGSTOP even if the LWP is stopped.
5503 (send_sigstop_callback): New.
5504 (stop_all_lwps): Use send_sigstop_callback instead.
5505 (linux_resume_one_thread): Adjust.
5506 (proceed_one_lwp): Still proceed an LWP that the client has
5507 requested to stop, if we haven't reported it as stopped yet. Make
5508 sure that LWPs the client want stopped, have a pending SIGSTOP.
5510 2010-04-26 Doug Evans <dje@google.com>
5512 * server.c (handle_general_set): Make static.
5514 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5515 Print received char after testing for error/eof instead of before.
5516 (input_interrupt): Tweak comment.
5518 2010-04-23 Doug Evans <dje@google.com>
5520 * server.c (start_inferior): Print inferior argv if --debug.
5522 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5524 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5525 * nto-x86-low.c: Include server.h
5527 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5529 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5530 be consistent with other sources of this directory.
5531 (init_registers_amd64): Correct name of source file of this function
5534 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5536 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5539 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5541 * win32-i386-low.c: Add 64-bit support.
5542 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5543 (init_registers_amd64): Declare.
5544 (mappings): Add 64-bit version of array.
5545 (init_windows_x86): New function.
5546 (the_low_target): Change init_arch field to init_windows_x86.
5548 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5550 * win32-low.c: Adapt to support also 64-bit architecture.
5551 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5552 (get_image_name): Use SIZE_T type for local variable `done'.
5553 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5554 (toolhelp_get_dll_name): Idem.
5555 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5556 Use uintptr_t typecast to avoid warning.
5557 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5558 (handle_exception): Use phex_nz to avoid warning.
5559 (win32_wait): Remove unused local variable `process'.
5561 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5563 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5566 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5568 * configure.ac: Use `ws2_32' library for srv_mingw.
5569 * configure: Regenerate.
5570 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5571 * remote-utils.c: Likewise.
5573 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5575 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5576 if __x86_64__ is defined.
5578 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5580 * configure: Regenerate.
5582 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5584 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5585 * target.h (target_ops): New get_tib_address field.
5586 * win32-low.h (win32_thread_info): Add thread_local_base field.
5587 * win32-low.c (child_add_thread): Add tlb argument.
5588 Set thread_local_base field to TLB.
5589 (get_child_debug_event): Adapt to child_add_thread change.
5590 (win32_get_tib_address): New function.
5591 (win32_target_ops): Set get_tib_address field to
5592 win32_get_tib_address.
5593 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5595 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5597 * linux-low.c (linux_mourn): Also remove the process.
5598 * server.c (handle_target_event): Don't remove the process here.
5599 * nto-low.c (nto_mourn): New.
5600 (nto_target_ops): Install it.
5601 * spu-low.c (spu_mourn): New.
5602 (spu_target_ops): Install it.
5603 * win32-low.c (win32_mourn): New.
5604 (win32_target_ops): Install it.
5606 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5608 * server.h (buffer_xml_printf): Remove redundant `;'.
5610 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5612 * regcache.c (set_register_cache): Invalidate regcaches before
5613 changing the register cache layout.
5614 (regcache_invalidate_one): Allow a NULL regcache.
5615 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5616 regcaches before changing the register cache layout or the target
5619 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5621 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5622 variable warning on Linux/x86-64.
5624 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5626 GDBserver disconnected tracing support.
5628 * linux-low.c (linux_remove_process): Delete.
5629 (add_lwp): Don't set last_resume_kind here.
5630 (linux_kill): Use `mourn'.
5631 (linux_detach): Use `thread_db_detach', and `mourn'.
5633 (linux_attach_lwp_1): Adjust comment.
5634 (linux_attach): last_resume_kind moved the thread_info; adjust.
5635 (status_pending_p_callback): Adjust.
5636 (linux_wait_for_event_1): Adjust.
5637 (count_events_callback, select_singlestep_lwp_callback)
5638 (select_event_lwp_callback, cancel_breakpoints_callback)
5639 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5640 (proceed_one_lwp): Adjust.
5641 (linux_async): Add debug output.
5642 (linux_thread_stopped): New.
5643 (linux_pause_all): New.
5644 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5646 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5647 (thread_db_free): Delete declaration.
5648 (thread_db_detach, thread_db_mourn): Declare.
5649 * thread-db.c (thread_db_init): Use thread_db_mourn.
5650 (thread_db_free): Delete, split in two.
5651 (disable_thread_event_reporting): New.
5652 (thread_db_detach): New.
5653 (thread_db_mourn): New.
5655 * server.h (struct thread_info) <last_resume_kind>: New field.
5656 <attached>: Add comment.
5657 <gdb_detached>: New field.
5658 (handler_func): Change return type to int.
5659 (handle_serial_event, handle_target_event): Ditto.
5660 (gdb_connected): Declare.
5662 (disconnected_tracing): Declare.
5663 (stop_tracing): Declare.
5665 * server.c (handle_query) <qSupported>: Report support for
5666 disconnected tracing.
5667 (queue_stop_reply_callback): Account for running threads.
5668 (gdb_wants_thread_stopped): New.
5669 (gdb_wants_all_threads_stopped): New.
5670 (gdb_reattached_process): New.
5671 (handle_status): Clear the `gdb_detached' flag of all processes.
5672 In all-stop, stop all threads.
5673 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5674 (process_serial_event): If the remote connection breaks, or if an
5675 exit was forced with "monitor exit", force an event loop exit.
5676 Handle disconnected tracing on detach.
5677 (handle_serial_event): Adjust.
5678 (handle_target_event): If GDB isn't connected, forward events back
5679 to the inferior, unless the last process exited, in which case,
5680 exit gdbserver. Adjust interface.
5682 * remote-utils.c (remote_open): Don't block in accept. Instead
5683 register an event loop source on the listen socket file
5684 descriptor. Refactor bits into ...
5685 (listen_desc): ... this new global.
5686 (gdb_connected): ... this new function.
5687 (enable_async_notification): ... this new function.
5688 (handle_accept_event): ... this new function.
5689 (remote_close): Clear remote_desc.
5691 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5693 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5695 (mourn_inferior): Define.
5696 (target_process_qsupported): Avoid the dangling else problem.
5697 (thread_stopped): Define.
5698 (pause_all): Define.
5699 (target_waitstatus_to_string): Declare.
5700 * target.c (target_waitstatus_to_string): New.
5702 * tracepoint.c (tracing): Make extern.
5703 (disconnected_tracing): New.
5704 (stop_tracing): Make extern. Handle tracing stops due to GDB
5706 (cmd_qtdisconnected): New.
5707 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5708 (handle_tracepoint_general_set): Handle QTDisconnected.
5710 * event-loop.c (event_handler_func): Change return type to int.
5711 (process_event): Bail out if the event handler wants the event
5713 (handle_file_event): Ditto.
5714 (start_event_loop): Bail out if the event handler wants the event
5717 * nto-low.c (nto_target_ops): Adjust.
5718 * spu-low.c (spu_wait): Don't remove the process here.
5719 (spu_target_ops): Adjust.
5720 * win32-low.c (win32_wait): Don't remove the process here.
5721 (win32_target_ops): Adjust.
5723 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5725 * regcache.c (realloc_register_cache): Invalidate inferior's
5726 regcache before recreating it.
5728 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5730 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5732 2010-04-09 Stan Shebs <stan@codesourcery.com>
5733 Pedro Alves <pedro@codesourcery.com>
5735 * server.h (LONGEST): New.
5736 (struct thread_info) <while_stepping>: New field.
5737 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5739 (initialize_tracepoint, handle_tracepoint_general_set)
5740 (handle_tracepoint_query, tracepoint_finished_step)
5741 (tracepoint_was_hit, release_while_stepping_state_list):
5742 (current_traceframe): Declare.
5743 * server.c (handle_general_set): Handle tracepoint packets.
5745 (write_memory): New.
5746 (handle_search_memory_1): Use read_memory.
5747 (handle_query): Report support for conditional tracepoints, trace
5748 state variables, and tracepoint sources. Handle tracepoint
5750 (main): Initialize the tracepoints module.
5751 (process_serial_event): Handle traceframe reads/writes.
5753 * linux-low.c (handle_tracepoints): New.
5754 (linux_wait_1): Call it.
5755 (linux_resume_one_lwp): Handle while-stepping.
5756 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5757 (linux_target_ops): Install them.
5758 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5760 * linux-x86-low.c (x86_supports_tracepoints): New.
5761 (the_low_target). Install it.
5763 * mem-break.h (delete_breakpoint): Declare.
5764 * mem-break.c (delete_breakpoint): Make external.
5766 * target.h (struct target_ops): Add `supports_tracepoints',
5767 `read_pc', and `write_pc' fields.
5768 (target_supports_tracepoints): Define.
5769 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5772 * regcache.h (struct regcache) <registers_owned>: New field.
5773 (init_register_cache, regcache_cpy): Declare.
5774 (regcache_read_pc, regcache_write_pc): Declare.
5775 (register_cache_size): Declare.
5776 (supply_regblock): Declare.
5777 * regcache.c (init_register_cache): New.
5778 (new_register_cache): Use it.
5779 (regcache_cpy): New.
5780 (register_cache_size): New.
5781 (supply_regblock): New.
5782 (regcache_read_pc, regcache_write_pc): New.
5784 * tracepoint.c: New.
5786 * Makefile.in (OBS): Add tracepoint.o.
5787 (tracepoint.o): New rule.
5789 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5791 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5793 (i386-mmx.c): Likewise.
5794 (i386-mmx-linux.o): Likewise.
5795 (i386-mmx-linux.c): Likewise.
5797 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5798 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5799 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5800 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5802 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5803 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5804 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5806 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5808 * Makefile.in (clean): Updated.
5810 (i386-avx.c): Likewise.
5811 (i386-avx-linux.o): Likewise.
5812 (i386-avx-linux.c): Likewise.
5813 (amd64-avx.o): Likewise.
5814 (amd64-avx.c): Likewise.
5815 (amd64-avx-linux.o): Likewise.
5816 (amd64-avx-linux.c): Likewise.
5818 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5819 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5820 (srv_amd64_regobj): Add amd64-avx.o.
5821 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5822 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5823 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5824 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5825 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5826 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5827 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5829 * i387-fp.c: Include "i386-xstate.h".
5831 (i387_cache_to_xsave): Likewise.
5832 (i387_xsave_to_cache): Likewise.
5833 (x86_xcr0): Likewise.
5835 * i387-fp.h (i387_cache_to_xsave): Likewise.
5836 (i387_xsave_to_cache): Likewise.
5837 (x86_xcr0): Likewise.
5839 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5840 * linux-crisv32-low.c (target_regsets): Likewise.
5841 * linux-m68k-low.c (target_regsets): Likewise.
5842 * linux-mips-low.c (target_regsets): Likewise.
5843 * linux-ppc-low.c (target_regsets): Likewise.
5844 * linux-s390-low.c (target_regsets): Likewise.
5845 * linux-sh-low.c (target_regsets): Likewise.
5846 * linux-sparc-low.c (target_regsets): Likewise.
5847 * linux-xtensa-low.c (target_regsets): Likewise.
5849 * linux-low.c: Include <sys/uio.h>.
5850 (regsets_fetch_inferior_registers): Support nt_type.
5851 (regsets_store_inferior_registers): Likewise.
5852 (linux_process_qsupported): New.
5853 (linux_target_ops): Add linux_process_qsupported.
5855 * linux-low.h (regset_info): Add nt_type.
5856 (linux_target_ops): Add process_qsupported.
5858 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5860 (init_registers_i386_avx_linux): New.
5861 (init_registers_amd64_avx_linux): Likewise.
5862 (xmltarget_i386_linux_no_xml): Likewise.
5863 (xmltarget_amd64_linux_no_xml): Likewise.
5864 (PTRACE_GETREGSET): Likewise.
5865 (PTRACE_SETREGSET): Likewise.
5866 (x86_fill_xstateregset): Likewise.
5867 (x86_store_xstateregset): Likewise.
5868 (use_xml): Likewise.
5869 (x86_linux_update_xmltarget): Likewise.
5870 (x86_linux_process_qsupported): Likewise.
5871 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5872 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5873 init_registers_i386_linux here. Call
5874 x86_linux_update_xmltarget.
5875 (the_low_target): Add x86_linux_process_qsupported.
5877 * server.c (handle_query): Call target_process_qsupported.
5879 * target.h (target_ops): Add process_qsupported.
5880 (target_process_qsupported): New.
5882 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5884 * inferiors.c (add_thread): Set last_status kind to
5885 TARGET_WAITKIND_IGNORE.
5886 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5887 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5888 (linux_wait_1): Move `thread' local definition to block that uses
5889 it. Don't NULL initialize `event_child'.
5890 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5891 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5892 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5894 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5896 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5897 an extended waitstatus, or by a watchpoint.
5898 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
5899 thread was stepping or has been stopped by a watchpoint.
5901 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5903 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
5904 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
5905 of another, then delete the previous, and validate all
5907 (validate_inserted_breakpoint): New.
5908 (delete_disabled_breakpoints): New.
5909 (validate_breakpoints): New.
5910 (check_mem_read): Validate breakpoints before trusting their
5911 shadow. Delete disabled breakpoints.
5912 (check_mem_write): Validate breakpoints before trusting they
5913 should be inserted. Delete disabled breakpoints.
5914 * mem-break.h (validate_breakpoints):
5915 * server.c (handle_query): Validate breakpoints when we see a
5918 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5920 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
5921 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
5922 if we could tell there's a GDB breakpoint at stop_pc.
5923 (need_step_over_p): Don't do a step over if we find a GDB
5924 breakpoint at the resume PC.
5926 * mem-break.c (struct raw_breakpoint): New.
5927 (enum bkpt_type): New type `gdb_breakpoint'.
5928 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
5929 fields. New field `raw'.
5930 (find_raw_breakpoint_at): New.
5931 (set_raw_breakpoint_at): Handle refcounting. Create a raw
5933 (set_breakpoint_at): Adjust.
5934 (delete_raw_breakpoint): New.
5935 (release_breakpoint): New.
5936 (delete_breakpoint): Rename to...
5937 (delete_breakpoint_1): ... this. Add proc parameter. Use
5938 release_breakpoint. Return ENOENT.
5939 (delete_breakpoint): Reimplement.
5940 (find_breakpoint_at): Delete.
5941 (find_gdb_breakpoint_at): New.
5942 (delete_breakpoint_at): Delete.
5943 (set_gdb_breakpoint_at): New.
5944 (delete_gdb_breakpoint_at): New.
5945 (gdb_breakpoint_here): New.
5946 (set_reinsert_breakpoint): Use release_breakpoint.
5947 (uninsert_breakpoint): Rename to ...
5948 (uninsert_raw_breakpoint): ... this.
5949 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
5950 (reinsert_raw_breakpoint): Change parameter type to
5952 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
5954 (check_breakpoints): Adjust. Use release_breakpoint.
5955 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
5956 (breakpoint_inserted_here): Ditto.
5957 (check_mem_read): Adjust to iterate over raw breakpoints instead.
5958 Don't trust the breakpoint's shadow if it is not inserted.
5959 (check_mem_write): Adjust to iterate over raw breakpoints instead.
5960 (delete_all_breakpoints): Adjust.
5961 (free_all_breakpoints): Mark all breakpoints as uninserted, and
5962 use delete_breakpoint_1.
5964 * mem-break.h (breakpoints_supported): Delete declaration.
5965 (set_gdb_breakpoint_at): Declare.
5966 (gdb_breakpoint_here): Declare.
5967 (delete_breakpoint_at): Delete.
5968 (delete_gdb_breakpoint_at): Declare.
5970 * server.h (struct raw_breakpoint): Forward declare.
5971 (struct process_info): New field `raw_breakpoints'.
5973 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
5976 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5978 * linux-low.c (status_pending_p_callback): Fix comment.
5979 (linux_wait_for_event_1): Move most of the internal breakpoint
5980 handling from here...
5981 (linux_wait_1): ... to here.
5982 (count_events_callback): New.
5983 (select_singlestep_lwp_callback): New.
5984 (select_event_lwp_callback): New.
5985 (cancel_breakpoints_callback): New.
5986 (select_event_lwp): New.
5987 (linux_wait_1): Simplify internal breakpoint handling. Give equal
5988 priority to all LWPs that have had events that should be reported
5989 to the client. Cancel breakpoints when about to reporting the
5990 event to the client, not while stopping lwps. No longer cancel
5991 finished single-steps here.
5992 (cancel_finished_single_step): Delete.
5993 (cancel_finished_single_steps): Delete.
5995 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5997 * mem-break.c (enum bkpt_type): New.
5998 (struct breakpoint): New field `type'.
5999 (set_breakpoint_at): Change return type to struct breakpoint
6000 pointer. Set type to `other_breakpoint' by default.
6001 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6002 in the breakpoint list.
6003 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6004 (reinsert_breakpoint): Rename to ...
6005 (reinsert_raw_breakpoint): ... this.
6006 (reinsert_breakpoints_at): Adjust.
6007 * mem-break.h (struct breakpoint): Declare.
6008 (set_breakpoint_at): Change return type to struct breakpoint
6011 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6013 * server.c (handle_query): Assign, not compare.
6015 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6017 Teach linux gdbserver to step-over-breakpoints.
6019 * linux-low.c (can_hardware_single_step): New.
6020 (supports_breakpoints): New.
6021 (handle_extended_wait): If stopping threads, read the stop pc of
6024 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6025 low target doesn't support retrieving the PC.
6026 (add_lwp): Set last_resume_kind to resume_continue.
6027 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6028 (linux_attach): Don't clear stop_expected. Set the lwp's
6029 last_resume_kind to resume_stop.
6030 (linux_detach_one_lwp): Don't check for removed breakpoints.
6031 (check_removed_breakpoint): Delete.
6032 (status_pending_p): Rename to ...
6033 (status_pending_p_callback): ... this. Don't check for removed
6034 breakpoints. Don't consider threads that are stopped from GDB's
6036 (linux_wait_for_lwp): Always read the stop_pc here.
6037 (cancel_breakpoint): New.
6038 (step_over_bkpt): New global.
6039 (linux_wait_for_event_1): Implement stepping over breakpoints.
6040 (gdb_wants_lwp_stopped): New.
6041 (gdb_wants_all_stopped): New.
6042 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6043 single-step traps here. Store the thread's last reported target
6045 (send_sigstop): Don't clear stop_expected. Always set it,
6047 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6048 (cancel_finished_single_step): New.
6049 (cancel_finished_single_steps): New.
6050 (wait_for_sigstop): Don't cancel finished single-step traps here.
6051 (linux_resume_one_lwp): Don't check for removed breakpoints.
6052 Don't set `step' on non-hardware step archs.
6053 (linux_set_resume_request): Ignore resume_stop requests if already
6054 stopping or stopped. Set the lwp's last_resume_kind.
6055 (resume_status_pending_p): Don't check for removed breakpoints.
6056 (need_step_over_p): New.
6057 (start_step_over): New.
6058 (finish_step_over): New.
6059 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6060 requests. Clear the thread's last reported target waitstatus.
6061 Don't use the `suspended' flag. Don't consider pending breakpoints.
6062 (linux_resume): Start a step-over if necessary.
6063 (proceed_one_lwp): New.
6064 (proceed_all_lwps): New.
6065 (unstop_all_lwps): New.
6066 * linux-low.h (struct lwp_info): Rewrite comment for the
6067 `suspended' flag. Add the `stop_pc' field. Delete the
6068 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6069 Add `'last_resume_kind' and `need_step_over' fields.
6070 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6071 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6072 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6073 (set_raw_breakpoint_at): New.
6074 (set_breakpoint_at): Rewrite to use it.
6075 (reinsert_breakpoint_handler): Delete.
6076 (set_reinsert_breakpoint): New.
6077 (reinsert_breakpoint_by_bp): Delete.
6078 (delete_reinsert_breakpoints): New.
6079 (uninsert_breakpoint): Rewrite.
6080 (uninsert_breakpoints_at): New.
6081 (reinsert_breakpoint): Rewrite.
6082 (reinsert_breakpoints_at): New.
6083 (check_breakpoints): Rewrite.
6084 (breakpoint_here): New.
6085 (breakpoint_inserted_here): New.
6086 (check_mem_read): Adjust.
6087 * mem-break.h (breakpoints_supported, breakpoint_here)
6088 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6089 (reinsert_breakpoint_by_bp): Delete declaration.
6090 (delete_reinsert_breakpoints): Declare.
6091 (reinsert_breakpoint): Delete declaration.
6092 (reinsert_breakpoints_at): Declare.
6093 (uninsert_breakpoint): Delete declaration.
6094 (uninsert_breakpoints_at): Declare.
6095 (check_breakpoints): Adjust prototype.
6096 * server.h: Adjust include order.
6097 (struct thread_info): Declare here. Add a `last_status' field.
6099 2010-03-23 Michael Snyder <msnyder@vmware.com>
6101 * server.c (crc32): New function.
6102 (handle_query): Add handling for 'qCRC:' request.
6104 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6106 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6107 lwp had been stopped by a watchpoint.
6109 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6111 * server.h (internal_error): Declare.
6112 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6113 * utils.c (internal_error): New function.
6115 2010-03-15 Andreas Schwab <schwab@redhat.com>
6117 * configure.srv: Fix typo setting srv_regobj.
6119 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6121 * linux-low.c (fetch_register): Avoid passing a non string literal
6123 (usr_store_inferior_registers): Ditto.
6125 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6127 * linux-low.c (linux_write_memory): Bail out early if peeking
6130 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6132 * linux-low.h (struct lwp_info): New fields
6133 `stopped_by_watchpoint' and `stopped_data_address'.
6134 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6135 here, and cache them in the lwp object.
6136 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6138 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6140 (linux_stopped_by_watchpoint): Rewrite.
6141 (linux_stopped_data_address): Rewrite.
6143 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6145 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6146 switching the current inferior, not before.
6148 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6150 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6151 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6152 i386-linux.c and amd64-linux.c.
6153 (reg-i386.o): Removed.
6154 (reg-i386.c): Likewise.
6155 (reg-i386-linux.o): Likewise.
6156 (reg-i386-linux.c): Likewise.
6157 (reg-x86-64.o): Likewise.
6158 (reg-x86-64.c): Likewise.
6159 (reg-x86-64-linux.o): Likewise.
6160 (reg-x86-64-linux.c): Likewise.
6163 (i386-linux.o): Likewise.
6164 (i386-linux.c): Likewise.
6165 (amd64.o): Likewise.
6166 (amd64.c): Likewise.
6167 (amd64-linux.o): Likewise.
6168 (amd64-linux.c): Likewise.
6170 * configure.srv (srv_i386_regobj): New.
6171 (srv_i386_linux_regobj): Likewise.
6172 (srv_amd64_regobj): Likewise.
6173 (srv_amd64_linux_regobj): Likewise.
6174 (srv_i386_32bit_xmlfiles): Likewise.
6175 (srv_i386_64bit_xmlfiles): Likewise.
6176 (srv_i386_xmlfiles): Likewise.
6177 (srv_amd64_xmlfiles): Likewise.
6178 (srv_i386_linux_xmlfiles): Likewise.
6179 (srv_amd64_linux_xmlfiles): Likewise.
6180 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6181 srv_xmlfiles to $srv_i386_xmlfiles.
6182 (i[34567]86-*-mingw32ce*): Likewise.
6183 (i[34567]86-*-mingw*): Likewise.
6184 (i[34567]86-*-nto*): Likewise.
6185 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6186 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6187 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6188 (x86_64-*-linux*): Likewise.
6190 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6191 (init_registers_amd64_linux): New.
6192 (x86_arch_setup): Replace init_registers_x86_64_linux with
6193 init_registers_amd64_linux.
6195 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6197 * configure.ac: Check for libdl. If it is not available link against
6198 static libthread_db.
6199 * configure: Regenerate.
6201 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6205 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6206 handing a read watchpoint.
6207 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6209 2010-02-12 Doug Evans <dje@google.com>
6211 * linux-low.c (linux_supports_tracefork_flag): Document.
6212 (linux_look_up_symbols): Add comment.
6214 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6216 * regcache.c (supply_register): Clear regcache if buf is NULL.
6218 2010-02-02 Nicolas Roche <roche@sourceware.org>
6219 Joel Brobecker <brobecker@adacore.com>
6221 * inferiors.c (find_inferior): Add function documentation.
6222 (unloaded_dll): Handle the case where the unloaded dll has not
6223 been previously registered in the dll list.
6225 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6227 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6228 (thumb2_breakpoint): New.
6229 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6231 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6233 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6234 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6237 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6239 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6241 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6243 * linux-s390-low.c (s390_collect_ptrace_register)
6244 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6246 2010-01-21 Doug Evans <dje@google.com>
6248 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6249 (PTRACE_ARG4_TYPE): New macro.
6250 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6251 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6252 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6253 (usr_store_inferior_registers): Ditto.
6254 (linux_read_memory, linux_write_memory): Ditto.
6255 (linux_test_for_tracefork): Ditto.
6257 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6258 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6260 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6262 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6265 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6267 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6268 prototype to take a regcache. Adjust.
6270 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6272 * regcache.h (struct thread_info): Forward declare.
6273 (struct regcache): New.
6274 (new_register_cache): Adjust prototype.
6275 (get_thread_regcache): Declare.
6276 (free_register_cache): Adjust prototype.
6277 (registers_to_string, registers_from_string): Ditto.
6278 (supply_register, supply_register_by_name, collect_register)
6279 (collect_register_as_string, collect_register_by_name): Ditto.
6280 * regcache.c (struct inferior_regcache_data): Delete.
6281 (get_regcache): Rename to ...
6282 (get_thread_regcache): ... this. Adjust. Switch inferior before
6284 (regcache_invalidate_one): Adjust.
6285 (regcache_invalidate): Fix prototype.
6286 (new_register_cache): Return the new register cache.
6287 (free_register_cache): Change prototype.
6288 (realloc_register_cache): Adjust.
6289 (registers_to_string): Change prototype to take a regcache. Adjust.
6290 (registers_from_string): Ditto.
6291 (register_data): Ditto.
6292 (supply_register): Ditto.
6293 (supply_register_by_name): Ditto.
6294 (collect_register): Ditto.
6295 (collect_register_as_string): Ditto.
6296 (collect_register_by_name): Ditto.
6297 * server.c (process_serial_event): Adjust.
6298 * linux-low.h (regset_fill_func, regset_store_func): Change
6300 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6302 * linux-low.c (get_stop_pc): Adjust.
6303 (check_removed_breakpoint): Adjust.
6304 (linux_wait_for_event): Adjust.
6305 (linux_resume_one_lwp): Adjust.
6306 (fetch_register): Add regcache parameter. Adjust.
6307 (usr_store_inferior_registers): Ditto.
6308 (regsets_fetch_inferior_registers): Ditto.
6309 (regsets_store_inferior_registers): Ditto.
6310 (linux_fetch_registers, linux_store_registers): Ditto.
6311 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6313 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6315 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6316 prototype to take a regcache.
6317 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6318 * remote-utils.c (convert_ascii_to_int, outreg)
6319 (prepare_resume_reply): Change prototype to take a regcache.
6321 * target.h (struct target_ops) <fetch_registers, store_registers>:
6322 Change prototype to take a regcache.
6323 (fetch_inferior_registers, store_inferior_registers): Change
6324 prototype to take a regcache. Adjust.
6325 * proc-service.c (ps_lgetregs): Adjust.
6326 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6327 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6328 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6329 take a regcache. Adjust.
6330 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6331 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6332 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6333 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6334 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6335 (cris_cannot_fetch_register):
6336 (cris_breakpoint_at): Change prototype to take a regcache.
6338 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6339 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6340 to take a regcache. Adjust.
6341 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6343 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6344 take a regcache. Adjust.
6345 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6346 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6347 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6348 * linux-mips-low.c (mips_get_pc):
6349 (mips_set_pc): Change prototype to take a regcache. Adjust.
6350 (mips_reinsert_addr): Adjust.
6351 (mips_collect_register): Change prototype to take a regcache.
6353 (mips_supply_register):
6354 (mips_collect_register_32bit, mips_supply_register_32bit)
6355 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6356 (mips_store_fpregset): Ditto.
6357 * linux-ppc-low.c (ppc_supply_ptrace_register)
6358 (ppc_supply_ptrace_register): Ditto.
6359 (parse_spufs_run): Adjust.
6360 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6361 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6362 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6363 take a regcache. Adjust.
6364 * linux-s390-low.c (s390_collect_ptrace_register)
6365 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6366 (s390_set_pc): Change prototype to take a regcache. Adjust.
6367 (s390_arch_setup): Adjust.
6368 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6369 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6370 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6371 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6372 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6374 (sparc_breakpoint_at): Adjust.
6375 * linux-xtensa-low.c (xtensa_fill_gregset):
6376 (xtensa_store_gregset):
6377 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6378 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6379 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6380 prototype to take a regcache. Adjust.
6381 * win32-arm-low.c (arm_fetch_inferior_register)
6382 (arm_store_inferior_register): Change prototype to take a
6384 * win32-i386-low.c (i386_fetch_inferior_register)
6385 (i386_store_inferior_register): Change prototype to take a
6387 * win32-low.c (child_fetch_inferior_registers)
6388 (child_store_inferior_registers): Change prototype to take a
6390 (win32_wait): Adjust.
6391 (win32_fetch_inferior_registers): Change prototype to take a
6393 (win32_store_inferior_registers): Adjust.
6394 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6395 store_inferior_register>: Change prototype to take a regcache.
6397 2010-01-20 Doug Evans <dje@google.com>
6399 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6401 (linux_wait_for_event1, linux_init_signals): Ditto.
6402 (W_STOPCODE): Provide definition if missing.
6404 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6406 * linux-low.c (linux_core_of_thread): New.
6407 (compare_ints, show_process, list_threads): New.
6408 (linux_qxfer_osdata): Report threads and cores.
6409 (linux_target_op): Register linux_core_of_thread.
6410 * remote-utils.c (prepare_resume_reply): Report the core.
6411 (buffer_xml_printf): Support %d specifier.
6412 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6414 (handle_query): Handle qXfer:threads. Announce availability
6416 * target.h (struct target_ops): New field core_of_thread.
6418 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6420 * Makefile.in (clean): Remove new generated files.
6421 (reg-s390.o, reg-s390.c): Remove rules.
6422 (reg-s390x.o, reg-s390x.c): Likewise.
6423 (s390-linux32.o, s390-linux32.c): Add rules.
6424 (s390-linux64.o, s390-linux64.c): Likewise.
6425 (s390x-linux64.o, s390x-linux64.c): Likewise.
6426 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6427 * linux-s390-low.c: Include <elf.h>.
6428 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6429 (init_registers_s390): Remove prototype.
6430 (init_registers_s390x): Likewise.
6431 (init_registers_s390_linux32): Add prototype.
6432 (init_registers_s390_linux64): Likewise.
6433 (init_registers_s390x_linux64): Likewise.
6434 (s390_num_regs_3264): New define.
6435 (s390_regmap_3264): New global variable.
6436 (s390_cannot_fetch_register): Remove obsolete check.
6437 (s390_cannot_store_register): Likewise.
6438 (s390_collect_ptrace_register): Handle upper/lower register halves.
6439 (s390_supply_ptrace_register): Likewise.
6440 (s390_fill_gregset): Update to register number changes.
6441 (s390_get_hwcap): New routine.
6442 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6443 Install appropriate regmap and register set.
6445 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6447 * server.c (gdbserver_version): Update copyright year to 2010.
6448 * gdbreplay.c (gdbreplay_version): Likewise.
6450 2009-12-28 Doug Evans <dje@google.com>
6452 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6453 elf/external.h. Include <elf.h> instead but only if necessary.
6455 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6457 * linux-low.c (linux_remove_process): Remove `detaching'
6458 parameter. Don't release/detach from thread_db here.
6459 (linux_kill): Release/detach from thread_db here, ...
6460 (linux_detach): ... and here, before actually detaching.
6461 (linux_wait_1): ... and here, when a process exits.
6462 * thread-db.c (any_thread_of): New.
6463 (thread_db_free): Switch the current inferior to a thread of the
6466 2009-12-21 Doug Evans <dje@google.com>
6468 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6470 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6471 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6472 warning ifndef __NR_tkill. Move setting of errno there too.
6473 Delete unnecessary resetting of errno after syscall.
6474 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6476 * configure.ac: Check for dladdr.
6477 * config.in: Regenerate.
6478 * configure: Regenerate.
6479 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6480 (try_thread_db_load): Update.
6482 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6484 2009-12-18 Doug Evans <dje@google.com>
6486 * event-loop.c: Include unistd.h if it exists.
6488 * linux-low.c (my_waitpid): Move definition away from being in
6489 between linux_tracefork_child/linux_test_for_tracefork.
6491 * gdb_proc_service.h (psaddr_t): Fix type.
6492 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6493 signature to match glibc.
6495 2009-12-16 Doug Evans <dje@google.com>
6497 * linux-low.c (linux_read_memory): Fix argument to read.
6499 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6501 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6502 events, don't leave current_inferior pointing at null.
6504 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6506 * win32-low.c (LOG): Delete.
6507 (OUTMSG): Output to stderr.
6508 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6509 on compile time LOG macro.
6510 (win32_wait): Fix debug output.
6512 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6514 * win32-low.c (win32_add_one_solib): If the dll name is
6515 "ntdll.dll", prepend the system directory to the dll path.
6517 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6519 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6521 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6522 Vladimir Prus <vladimir@codesourcery.com>
6524 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6525 * configure.ac: Check for __mcoldfire__ and set
6526 gdb_cv_m68k_is_coldfire.
6527 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6528 reg-cf.o and reg-m68k.o.
6529 * configure: Regenerated.
6531 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6533 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6534 Pass it to thread_db_free.
6535 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6536 proper `detaching' argument to linux_remove_process.
6537 * linux-low.h (thread_db_free): Add `detaching' parameter.
6538 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6540 (thread_db_free): Add `detaching' parameter. Only
6541 call td_ta_clear_event if detaching from process.
6543 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6545 * thread-db.c (thread_db_free): Fix typo.
6547 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6550 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6552 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6554 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6555 with an i686 compiler.
6556 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6558 * configure: Rebuilt.
6560 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6564 * server.c (handle_search_memory_1): Correct read_addr initialization
6565 in loop for searching subsequent chunks.
6567 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6569 * configure.ac: New --with-libthread-db option.
6570 * thread-db.c: Allow direct dependence on libthread_db.
6571 (thread_db_free): Adjust.
6572 * config.in: Regenerate.
6573 * configure: Likewise.
6575 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6578 * thread-db.c (attach_thread): New function.
6579 (maybe_attach_thread): Return success/failure.
6580 (find_new_threads_callback): Adjust.
6581 (thread_db_find_new_threads): Loop until no new threads.
6583 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6585 * proc-service.c (ps_lgetregs): Formatting.
6587 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6589 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6590 * configure.ac: Adjust.
6591 * linux-low.h (struct process_info_private): Move members to struct
6593 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6594 * linux-low.c (linux_remove_process): Adjust.
6595 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6596 * server.c (handle_query): Move code ...
6597 (handle_monitor_command): ... here. New function.
6598 * target.h (struct target_ops): New member.
6599 * thread-db.c (struct thread_db): New.
6600 (libthread_db_search_path): New variable.
6601 (thread_db_create_event, thread_db_enable_reporting)
6602 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6603 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6604 (try_thread_db_load_1, dladdr_to_soname): New functions.
6605 (try_thread_db_load, thread_db_load_search): New functions.
6606 (thread_db_init): Search for libthread_db.
6607 (thread_db_free): New function.
6608 (thread_db_handle_monitor_command): Likewise.
6609 * config.in: Regenerate.
6610 * configure: Regenerate.
6612 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6614 * spu-low.c (spu_kill): Wait for inferior to terminate.
6615 Call clear_inferiors.
6616 (spu_detach): Call clear_inferiors.
6618 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6620 * aclocal.m4: Regenerate.
6621 * config.in: Likewise.
6622 * configure: Likewise.
6624 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6626 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6627 (parse_spufs_run): New function.
6628 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6629 (ppc_breakpoint_at): Handle SPU breakpoints.
6631 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6633 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6634 (SPUFS_MAGIC): Define.
6635 (spu_enumerate_spu_ids): New function.
6636 (linux_qxfer_spu): New function.
6637 (linux_target_ops): Install linux_qxfer_spu.
6639 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6641 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6642 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6643 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6644 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6645 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6646 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6647 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6648 (init_registers_powerpc_cell32l): Add prototype.
6649 (init_registers_powerpc_cell64l): Likewise.
6650 (ppc_arch_setup): Detect Cell/B.E. architecture.
6652 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6654 * Makefile.in (datarootdir): New variable.
6656 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6658 * linux-low.c (linux_write_memory): Update debugging output.
6659 * Makefile.in (clean): Add new descriptions.
6660 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6661 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6662 * configure.srv: Add new files for arm*-*-linux*.
6663 * linux-arm-low.c: Add new declarations.
6664 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6665 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6666 (HWCAP_VFPv3D16): New.
6667 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6668 instead of __IWMMXT__.
6669 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6670 (arm_arch_setup): New.
6671 (target_regsets): Remove #ifdef. Add VFP regset.
6672 (the_low_target): Use arm_arch_setup.
6674 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6676 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6677 the main thread again.
6679 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6681 Adding Neutrino gdbserver.
6682 * configure: Regenerated.
6683 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6684 * configure.srv (i[34567]86-*-nto*): New target.
6685 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6686 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6687 (nto_comctrl) [__QNX__]: New function.
6688 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6690 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6692 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6695 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6696 Pedro Alves <pedro@codesourcery.com>
6698 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6699 don't support CONTEXT_EXTENDED_REGISTERS.
6700 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6701 (the_low_target): Install them.
6702 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6703 failing with ERROR_PIPE_NOT_CONNECTED.
6705 2009-06-30 Doug Evans <dje@google.com>
6706 Pierre Muller <muller@ics.u-strasbg.fr>
6708 Add h/w watchpoint support to x86-linux, win32-i386.
6709 * Makefile.in (SFILES): Add i386-low.c
6710 (i386_low_h): Define.
6711 (i386-low.o): Add dependencies.
6712 (linux-x86-low.o): Add i386-low.h dependency.
6713 (win32-i386-low.o): Ditto.
6714 * i386-low.c: New file.
6715 * i386-low.h: New file.
6716 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6717 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6718 * linux-low.c (linux_add_process): Initialize arch_private.
6719 (linux_remove_process): Free arch_private.
6720 (add_lwp): Initialize arch_private.
6721 (delete_lwp): Free arch_private.
6722 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6724 * linux-low.h (process_info_private): New member arch_private.
6725 (lwp_info): New member arch_private.
6726 (linux_target_ops): New members new_process, new_thread,
6728 (ptid_of): New macro.
6729 * linux-x86-low.c: Include stddef.h, i386-low.h.
6730 (arch_process_info): New struct.
6731 (arch_lwp_info): New struct.
6732 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6733 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6734 (i386_dr_low_get_status): New function.
6735 (x86_insert_point, x86_remove_point): New functions.
6736 (x86_stopped_by_watchpoint): New function.
6737 (x86_stopped_data_address): New function.
6738 (x86_linux_new_process, x86_linux_new_thread): New functions.
6739 (x86_linux_prepare_to_resume): New function.
6740 (the_low_target): Add entries for insert_point, remove_point,
6741 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6743 * server.c (debug_hw_points): New global.
6744 (monitor_show_help): Document set debug-hw-points.
6745 (handle_query): Process "set debug-hw-points".
6746 * server.h (debug_hw_points): Declare.
6747 (paddress): Declare.
6748 * utils.c (NUMCELLS, CELLSIZE): New macros.
6749 (get_sell, xsnprintf, paddress): New functions.
6750 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6751 remove_point, stopped_by_watchpoint, stopped_data_address.
6752 * win32-i386-low.c: Include i386-low.h.
6753 (debug_reg_state): Replaces dr.
6754 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6755 (i386_dr_low_get_status): New function.
6756 (i386_insert_point, i386_remove_point): New functions.
6757 (i386_stopped_by_watchpoint): New function.
6758 (i386_stopped_data_address): New function.
6759 (i386_initial_stuff): Update.
6760 (get_thread_context,set_thread_context,i386_thread_added): Update.
6761 (the_low_target): Add entries for insert_point,
6762 remove_point, stopped_by_watchpoint, stopped_data_address.
6763 * win32-low.c (win32_insert_watchpoint): New function.
6764 (win32_remove_watchpoint): New function.
6765 (win32_stopped_by_watchpoint): New function.
6766 (win32_stopped_data_address): New function.
6767 (win32_target_ops): Add entries for insert_watchpoint,
6768 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6769 * win32-low.h (win32_target_ops): New members insert_point,
6770 remove_point, stopped_by_watchpoint, stopped_data_address.
6772 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6774 * server.c (process_serial_event): Re-return unsupported, not
6775 error, if the type isn't recognized. Re-allow supporting only
6776 insert or remove packets. Also call require_running for
6777 breakpoints. Add missing break statement to default case. Tidy.
6778 * target.h (struct target_ops): Rename insert_watchpoint to
6779 insert_point, and remove_watchpoint to remove_point.
6781 * linux-low.h (struct linux_target_ops): Likewise.
6782 * linux-low.c (linux_insert_watchpoint): Rename to ...
6783 (linux_insert_point): ... this. Adjust.
6784 (linux_remove_watchpoint): Rename to ...
6785 (linux_remove_point): ... this. Adjust.
6786 (linux_target_ops): Adjust.
6787 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6788 (cris_insert_point): ... this.
6789 (cris_remove_watchpoint): Rename to ...
6790 (cris_remove_point): ... this.
6791 (the_low_target): Adjust.
6793 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6795 * server.c (handle_v_kill): Pass signal_pid to
6796 kill_inferior if multi_process is zero.
6798 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6800 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6801 * target.h (target_ops): Comment for *_watchpoint to make it clear
6802 the functions can get types '0' and '1'.
6804 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6806 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6807 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6808 * regcache.c (get_regcache): Likewise.
6809 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6810 * win32-low.c (child_fetch_inferior_registers): Remove check for
6813 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6814 Pedro Alves <pedro@codesourcery.com>
6816 * target.h (struct target_ops) <supports_multi_process>: New
6818 (target_supports_multi_process): New.
6819 * server.c (handle_query): Even if GDB reports support, only
6820 enable multi-process if the target also supports it. Report
6821 multi-process support only if the target backend supports it.
6822 * linux-low.c (linux_supports_multi_process): New function.
6823 (linux_target_ops): Install it as target_supports_multi_process
6826 2009-05-24 Doug Evans <dje@google.com>
6828 Global renaming of find_thread_pid to find_thread_ptid.
6829 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6830 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6831 All callers updated.
6833 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6834 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6837 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6838 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6839 (linux_resume_one_lwp): Ditto.
6841 2009-05-23 Doug Evans <dje@google.com>
6843 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6844 from struct inferior_list_entry * to struct lwp_info *.
6845 All callers updated.
6847 2009-05-13 Doug Evans <dje@google.com>
6849 * linux-x86-low.c: Don't include assert.h.
6850 (x86_siginfo_fixup): Use fatal, not assert.
6851 (x86_arch_setup): Fix comment.
6853 2009-05-12 Doug Evans <dje@google.com>
6855 Biarch support for i386/amd64 gdbserver.
6856 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6857 Add linux-x86-low.c.
6858 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6859 (linux-x86-low.o): Add.
6860 * linux-x86-64-low.c: Delete.
6861 * linux-i386-low.c: Delete.
6862 * linux-x86-low.c: New file.
6863 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6865 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6867 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6868 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6869 (linux_child_pid_to_exec_file): New function.
6870 (elf_64_header_p, elf_64_file_p): New functions.
6871 (siginfo_fixup): New function.
6872 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6873 give target a chance to convert layout.
6874 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6875 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6877 2009-05-07 Doug Evans <dje@google.com>
6879 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6880 (regsets_store_inferior_registers): Ditto.
6882 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6886 * linux-low.c (must_set_ptrace_flags): Delete.
6887 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6889 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6890 `lwp->must_set_ptrace_flags' instead.
6891 (linux_wait_for_event_1): Set ptrace options here.
6892 (linux_wait_1): ... not here.
6894 2009-04-30 Doug Evans <dje@google.com>
6896 * inferiors.c (started_inferior_callback): New function.
6897 (attached_inferior_callback): New function.
6898 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
6899 * server.c (print_started_pid, print_attached_pid): New functions.
6900 (detach_or_kill_for_exit): New function.
6901 (main): Call it instead of for_each_inferior (kill_inferior_callback).
6902 * server.h (have_started_inferiors_p): Declare.
6903 (have_attached_inferiors_p): Declare.
6905 * inferiors.c (remove_process): Fix memory leak, free process.
6906 * linux-low.c (linux_remove_process): New function.
6907 (linux_kill): Call it instead of remove_process.
6908 (linux_detach, linux_wait_1): Ditto.
6910 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
6912 * configure.srv: Add x86 Windows CE target.
6914 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6916 * inferiors.c (get_thread_process): Make global.
6917 * server.h (get_thread_process): Add prototype.
6918 * thread-db.c (find_one_thread): Use get_thread_process
6919 instead of current_process.
6920 (thread_db_get_tls_address): Do not crash if called when
6921 thread layer is not yet initialized.
6923 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6925 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
6926 * spu-low.c (current_tid): Rename to ...
6927 (current_ptid): ... this.
6928 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
6929 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
6930 ptid_get_lwp (current_ptid) instead of current_tid.
6931 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
6932 instead of current_tid. Use find_process_pid to verify pid
6933 argument is valid. Pass proper argument to remove_process.
6934 (spu_thread_alive): Compare current_ptid instead of current_tid.
6935 (spu_resume): Likewise.
6937 2009-04-02 Pedro Alves <pedro@codesourcery.com>
6939 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
6942 2009-04-01 Pedro Alves <pedro@codesourcery.com>
6944 Implement the multiprocess extensions, and add linux multiprocess
6947 * server.h (ULONGEST): Declare.
6948 (struct ptid, ptid_t): New.
6949 (minus_one_ptid, null_ptid): Declare.
6950 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6951 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
6952 (struct inferior_list_entry): Change `id' type from unsigned from
6954 (struct sym_cache, struct breakpoint, struct
6955 process_info_private): Forward declare.
6956 (struct process_info): Declare.
6957 (current_process): Declare.
6958 (all_processes): Declare.
6959 (initialize_inferiors): Declare.
6960 (add_thread): Adjust to use ptid_t.
6961 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
6962 (add_process, remove_process, find_thread_pid): Declare.
6963 (find_inferior_id): Adjust to use ptid_t.
6964 (cont_thread, general_thread, step_thread): Change type to ptid_t.
6965 (multi_process): Declare.
6966 (push_event): Adjust to use ptid_t.
6967 (read_ptid, write_ptid): Declare.
6968 (prepare_resume_reply): Adjust to use ptid_t.
6969 (clear_symbol_cache): Declare.
6970 * inferiors.c (all_processes): New.
6971 (null_ptid, minus_one_ptid): New.
6972 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6973 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
6974 (add_thread): Change unsigned long to ptid. Remove gdb_id
6976 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
6977 (gdb_id_to_thread): Rename to ...
6978 (find_thread_pid): ... this. Change unsigned long to ptid.
6979 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
6980 (loaded_dll, pull_pid_from_list): Adjust.
6981 (add_process, remove_process, find_process_pid)
6982 (get_thread_process, current_process, initialize_inferiors): New.
6983 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
6984 (struct target_waitstatus) <related_pid>: Ditto.
6985 (struct target_ops) <kill, detach>: Add `pid' argument. Change
6987 (struct target_ops) <join>: Add `pid' argument.
6988 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
6989 (struct target_ops) <wait>: Add `ptid' field. Change return type
6991 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
6992 (mywait): Add `ptid' argument. Change return type to ptid_t.
6993 (target_pid_to_str): Declare.
6994 * target.c (set_desired_inferior): Adjust to use ptids.
6995 (mywait): Add new `ptid' argument. Adjust.
6996 (target_pid_to_str): New.
6997 * mem-break.h (free_all_breakpoints): Declare.
6998 * mem-break.c (breakpoints): Delelete.
6999 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7000 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7001 to use per-process breakpoint list.
7002 (free_all_breakpoints): New.
7003 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7004 (symbol_cache, all_symbols_looked_up): Delete.
7006 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7008 (prepare_resume_reply): Change ptid argument's type from unsigned
7009 long to ptid_t. Adjust. Implement W;process and X;process.
7010 (free_sym_cache, clear_symbol_cache): New.
7011 (look_up_one_symbol): Adjust to per-process symbol cache. *
7012 * server.c (cont_thread, general_thread, step_thread): Change type
7015 (multi_process): New.
7016 (last_ptid): Change type to ptid_t.
7017 (struct vstop_notif) <ptid>: Change type to ptid_t.
7018 (queue_stop_reply, push_event): Change `ptid' argument's type to
7020 (discard_queued_stop_replies): Add `pid' argument.
7021 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7022 changes. Don't reference the `attached' global.
7023 (attach_inferior): Adjust to mywait interface changes.
7024 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7025 features. Handle and report "multiprocess+". Handle
7027 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7029 (handle_v_kill): New.
7030 (handle_v_stopped): Adjust to use target_pid_to_str.
7031 (handle_v_requests): Allow multiple attaches and runs when
7032 multiprocess extensions are in effect. Handle "vKill".
7033 (myresume): Adjust to use ptids.
7034 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7035 (handle_status): Adjust to discard_queued_stop_replies interface
7037 (first_thread_of, kill_inferior_callback)
7038 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7039 (main): Call initialize_inferiors. Adjust to use ptids, killing
7040 and detaching from all inferiors. Handle multiprocess packet
7042 * linux-low.h: Include gdb_proc_service.h.
7043 (struct process_info_private): New.
7044 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7045 <lwpid_of>: Use ptid_get_lwp.
7046 (get_lwp_thread): Adjust.
7047 (struct lwp_info): Add `dead' member.
7048 (find_lwp_pid): Declare.
7049 * linux-low.c (thread_db_active): Delete.
7050 (new_inferior): Adjust comment.
7051 (inferior_pid): Delete.
7052 (linux_add_process): New.
7053 (handle_extended_wait): Adjust.
7054 (add_lwp): Change unsigned long to ptid.
7055 (linux_create_inferior): Add process to processes table. Adjust
7056 to use ptids. Don't set new_inferior here.
7057 (linux_attach_lwp): Rename to ...
7058 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7059 it. Adjust to use ptids.
7060 (linux_attach_lwp): New.
7061 (linux_attach): Add process to processes table. Don't set
7063 (struct counter): New.
7064 (second_thread_of_pid_p, last_thread_of_process_p): New.
7065 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7067 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7068 processes. Remove process from process table.
7069 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7070 to multiple processes.
7071 (any_thread_of): New.
7072 (linux_detach): Add `pid' argument, and handle it. Remove process
7073 from processes table.
7074 (linux_join): Add `pid' argument. Handle it.
7075 (linux_thread_alive): Change unsighed long argument to ptid_t.
7076 Consider dead lwps as not being alive.
7077 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7078 threads we're not interested in.
7079 (same_lwp, find_lwp_pid): New.
7080 (linux_wait_for_lwp): Change `pid' argument's type from int to
7082 (linux_wait_for_event): Rename to ...
7083 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7084 from int to ptid_t. Adjust.
7085 (linux_wait_for_event): New.
7086 (linux_wait_1): Add `ptid' argument. Change return type to
7087 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7088 that exit from the process table.
7089 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7091 (mark_lwp_dead): New.
7092 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7093 stopping all threads, mark its main lwp as dead.
7094 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7096 (fetch_register, usr_store_inferior_registers)
7097 (regsets_fetch_inferior_registers)
7098 (regsets_store_inferior_registers, linux_read_memory)
7099 (linux_write_memory): Inline `inferior_pid'.
7100 (linux_look_up_symbols): Adjust to use per-process
7102 (linux_request_interrupt): Adjust to use ptids.
7103 (linux_read_auxv): Inline `inferior_pid'.
7104 (initialize_low): Don't reference thread_db_active.
7105 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7106 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7107 (ps_getpid): Return the pid of the current inferior.
7108 * thread-db.c (proc_handle, thread_agent): Delete.
7109 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7111 (find_one_thread): Change argument type to ptid_t. Adjust to
7113 (maybe_attach_thread): Adjust to per-process data and ptids.
7114 (thread_db_find_new_threads): Ditto.
7115 (thread_db_init): Ditto.
7116 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7117 processes table. Adjust to use ptids.
7118 (spu_kill, spu_detach): Adjust interface. Remove process from
7120 (spu_join, spu_thread_alive): Adjust interface.
7121 (spu_wait): Adjust interface. Remove process from processes
7122 table. Adjust to use ptids.
7123 * win32-low.c (current_inferior_tid): Delete.
7124 (current_inferior_ptid): New.
7125 (debug_event_ptid): New.
7126 (thread_rec): Take a ptid. Adjust.
7127 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7128 (child_delete_thread): Ditto.
7129 (do_initial_child_stuff): Add `attached' argument. Add process to
7131 (child_fetch_inferior_registers, child_store_inferior_registers):
7133 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7134 (win32_attach): Pass 1 to do_initial_child_stuff.
7135 (win32_kill): Adjust interface. Remove process from processes
7137 (win32_detach): Ditto.
7138 (win32_join): Adjust interface.
7139 (win32_thread_alive): Take a ptid.
7140 (win32_resume): Adjust to use ptids.
7141 (get_child_debug_event): Ditto.
7142 (win32_wait): Adjust interface. Remove exiting process from
7145 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7147 Non-stop mode support.
7149 * server.h (non_stop): Declare.
7150 (gdb_client_data, handler_func): Declare.
7151 (delete_file_handler, add_file_handler, start_event_loop):
7153 (handle_serial_event, handle_target_event, push_event)
7154 (putpkt_notif): Declare.
7155 * target.h (enum resume_kind): New.
7156 (struct thread_resume): Replace `step' field by `kind' field.
7157 (TARGET_WNOHANG): Define.
7158 (struct target_ops) <wait>: Add `options' argument.
7159 <supports_non_stop, async, start_non_stop>: New fields.
7160 (target_supports_non_stop, target_async): New.
7161 (start_non_stop): Declare.
7162 (mywait): Add `options' argument.
7163 * target.c (mywait): Add `options' argument. Print child exit
7165 (start_non_stop): New.
7166 * server.c (non_stop, own_buf, mem_buf): New globals.
7167 (struct vstop_notif): New.
7168 (notif_queue): New global.
7169 (queue_stop_reply, push_event, discard_queued_stop_replies)
7170 (send_next_stop_reply): New.
7171 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7173 (attach_inferior): In non-stop mode, don't wait for the target
7175 (handle_general_set): Handle QNonStop.
7176 (handle_query): When handling qC, return the current general
7177 thread, instead of the first thread of the list.
7178 (handle_query): If the backend supports non-stop mode, include
7179 QNonStop+ in the qSupported query response.
7180 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7182 (handle_v_attach, handle_v_run): Handle non-stop mode.
7183 (handle_v_stopped): New.
7184 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7185 (myresume): Adjust to use resume_kind. Handle non-stop.
7186 (queue_stop_reply_callback): New.
7187 (handle_status): Handle non-stop mode.
7188 (main): Clear non_stop flag on reconnection. Use the event-loop.
7189 Refactor serial protocol handling from here ...
7190 (process_serial_event): ... to this new function. When GDB
7191 selects any thread, select one here. In non-stop mode, wait until
7192 GDB acks all pending events before exiting.
7193 (handle_serial_event, handle_target_event): New.
7194 * remote-utils.c (remote_open): Install remote_desc in the event
7196 (remote_close): Remove remote_desc from the event loop.
7197 (putpkt_binary): Rename to...
7198 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7199 (putpkt_binary): New as wrapper around putpkt_binary_1.
7200 (putpkt_notif): New.
7201 (prepare_resume_reply): In non-stop mode, don't change the
7203 * event-loop.c: New.
7204 * Makefile.in (OBJ): Add event-loop.o.
7205 (event-loop.o): New rule.
7207 * linux-low.h (pid_of): Moved here.
7209 (get_lwp_thread): Use lwpid_of.
7210 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7211 * linux-low.c (pid_of): Delete.
7212 (inferior_pid): Use lwpid_of.
7213 (linux_event_pipe): New.
7214 (target_is_async_p): New.
7216 (handle_extended_wait): Use lwpid_of.
7217 (add_lwp): Don't set lwpid field.
7218 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7219 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7220 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7221 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7222 first. Adjust to linux_wait_for_event interface changes. Use
7224 (linux_detach): Don't delete the main lwp here.
7225 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7226 (status_pending_p): Don't consider explicitly suspended lwps.
7227 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7228 pointer. Add OPTIONS argument. Change return type to int. Use
7229 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7230 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7231 pointer. Add status pointer argument. Return a pid instead of a
7232 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7233 changes. In non-stop mode, don't switch to a random thread.
7234 (linux_wait): Rename to...
7235 (linux_wait_1): ... this. Add target_options argument, and handle
7236 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7237 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7238 clean exit and signal exit code. Don't stop all threads in
7239 non-stop mode. In all-stop mode, only stop all threads when
7240 reporting a stop to GDB. Handle explicit thread stop requests.
7241 (async_file_flush, async_file_mark): New.
7243 (send_sigstop): Use lwpid_of.
7244 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7245 interface changes. In non-stop mode, don't switch to a random
7247 (linux_resume_one_lwp): Use lwpid_of.
7248 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7249 (linux_resume_one_thread): ... this. Handle resume_stop. In
7250 non-stop mode, don't look for pending flag in all threads.
7251 (resume_status_pending_p): Don't consider explicitly suspended
7253 (my_waitpid): Reimplement. Emulate __WALL.
7254 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7256 (sigchld_handler, linux_supports_non_stop, linux_async)
7257 (linux_start_non_stop): New.
7258 (linux_target_ops): Register linux_supports_non_stop, linux_async
7259 and linux_start_non_stop.
7260 (initialize_low): Install SIGCHLD handler.
7261 * thread-db.c (thread_db_create_event, find_one_thread)
7262 (thread_db_get_tls_address): Use lwpid_of.
7263 * win32-low.c (win32_detach): Adjust to use resume_kind.
7264 (win32_wait): Add `options' argument.
7265 * spu-low.c (spu_resume): Adjust to use resume_kind.
7266 (spu_wait): Add `options' argument.
7268 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7270 Decouple target code from remote protocol.
7272 * target.h (enum target_waitkind): New.
7273 (struct target_waitstatus): New.
7274 (struct target_ops) <wait>: Return an unsigned long. Take a
7275 target_waitstatus pointer instead of a char pointer.
7277 * target.c (mywait): Change prototype to return an unsigned long.
7278 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7279 * server.h (thread_from_wait, old_thread_from_wait): Delete
7281 (prepare_resume_reply): Change prototype to take a
7283 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7284 (last_status, last_ptid): New.
7285 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7286 pid instead of a signal.
7287 (attach_inferior): Remove "status" and "signal" parameters.
7289 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7291 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7292 (handle_v_requests, myresume): Remove "status" and "signal"
7294 (handle_status): New.
7295 (main): Delete local `status'. Adjust.
7296 * remote-utils.c: Include target.h.
7297 (prepare_resume_reply): Change prototype to take a
7298 target_waitstatus. Adjust.
7300 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7302 * spu-low.c (spu_wait): Adjust.
7303 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7305 (win32_wait): Adjust.
7307 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7309 * target.h (struct thread_resume): Delete leave_stopped member.
7310 (struct target_ops): Add a `n' argument to the `resume' callback.
7311 * server.c (start_inferior): Adjust.
7312 (handle_v_cont, myresume): Adjust.
7313 * linux-low.c (check_removed_breakpoint): Adjust to resume
7314 interface change, and to removed leave_stopped field.
7315 (resume_ptr): Delete.
7316 (struct thread_resume_array): New.
7317 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7318 resume interface change.
7319 (linux_continue_one_thread, linux_queue_one_thread)
7320 (resume_status_pending_p): Check if the resume field is NULL
7321 instead of checking the leave_stopped member.
7322 (linux_resume): Adjust to the target resume interface change.
7323 * spu-low.c (spu_resume): Adjust to the target resume interface
7325 * win32-low.c (win32_detach, win32_resume): Ditto.
7327 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7329 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7331 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7333 (linux_continue_one_thread): Only preserve the stepping flag if
7334 there's a pending breakpoint.
7336 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7338 * server.c (main): After the inferior having exited, call
7339 remote_close before exiting gdbserver.
7341 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7343 Fix size of FPSCR in Power 7 processors.
7344 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7345 (PPC_FEATURE_HAS_DFP): New #define.
7346 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7349 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7351 * server.c (handle_query) Whitespace and formatting.
7353 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7355 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7356 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7357 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7358 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7359 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7360 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7361 Makefile.in, configure.ac: Fix whitespace throughout.
7362 * configure: Regenerate.
7364 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7366 * inferiors.c (find_inferior): Make it safe for the callback
7367 function to delete the currently iterated inferior.
7369 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7371 * Makefile.in (linuw_low_h): Move higher.
7372 (thread-db.o): Depend on $(linux_low_h).
7374 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7376 Rename "process" to "lwp" throughout.
7378 * linux-low.c (all_processes): Rename to...
7379 (all_lwps): ... this.
7380 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7381 (add_process): Rename to ...
7382 (add_lwp): ... this. Adjust.
7383 (linux_create_inferior): Adjust.
7384 (linux_attach_lwp): Adjust.
7385 (linux_attach): Adjust.
7386 (linux_kill_one_process): Rename to ...
7387 (linux_kill_one_lwp): ... this. Adjust.
7388 (linux_kill): Adjust.
7389 (linux_detach_one_process): Rename to ...
7390 (linux_detach_one_lwp): ... this. Adjust.
7391 (linux_detach): Adjust.
7392 (check_removed_breakpoint): Adjust.
7393 (status_pending_p): Adjust.
7394 (linux_wait_for_process): Rename to ...
7395 (linux_wait_for_lwp): ... this. Adjust.
7396 (linux_wait_for_event): Adjust.
7397 (send_sigstop): Adjust.
7398 (wait_for_sigstop): Adjust.
7399 (stop_all_processes): Rename to ...
7400 (stop_all_lwps): ... this.
7401 (linux_resume_one_process): Rename to ...
7402 (linux_resume_one_lwp): ... this. Adjust.
7403 (linux_set_resume_request, linux_continue_one_thread)
7404 (linux_queue_one_thread, resume_status_pending_p)
7405 (usr_store_inferior_registers, regsets_store_inferior_registers)
7406 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7408 * linux-low.h (get_process): Rename to ...
7409 (get_lwp): ... this. Adjust.
7410 (get_thread_process): Rename to ...
7411 (get_thread_lwp): ... this. Adjust.
7412 (get_process_thread): Rename to ...
7413 (get_lwp_thread): ... this. Adjust.
7414 (struct process_info): Rename to ...
7415 (struct lwp_info): ... this.
7416 (all_processes): Rename to ...
7417 (all_lwps): ... this.
7418 * proc-service.c (ps_lgetregs): Adjust.
7419 * thread-db.c (thread_db_create_event, find_one_thread)
7420 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7422 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7424 * server.c (handle_query): Handle "qAttached".
7426 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7428 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7429 GPLv3, update license URL.
7431 2009-03-01 Doug Evans <dje@google.com>
7433 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7434 (server_h): Add gdb_signals.h.
7435 (signals.o): Update.
7436 * server.h (target_signal_from_host,target_signal_to_host_p)
7437 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7439 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7441 * remote-utils.c (getpkt): Also generate remote-debug
7442 information if noack_mode is set.
7444 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7446 * server.c (handle_query): Report qXfer:siginfo:read and
7447 qXfer:siginfo:write as supported and handle them.
7448 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7449 * linux-low.c (linux_xfer_siginfo): New.
7450 (linux_target_ops): Set it.
7452 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7454 * server.c (gdbserver_usage): Mention --remote-debug.
7455 (main): Accept '--remote-debug' switch.
7457 2009-01-18 Doug Evans <dje@google.com>
7459 * regcache.c (new_register_cache): No need to check result of xcalloc.
7460 * server.c (handle_search_memory): Back out calls to xmalloc,
7461 result is checked and error is returned to user upon failure.
7462 (handle_query): Ditto. Add more checks for result of malloc.
7463 (handle_v_cont): Check result of malloc, report error back to
7465 (handle_v_run): Ditto. Call freeargv.
7466 * server.h (freeargv): Declare.
7467 * utils.c (freeargv): New fn.
7469 2009-01-15 Doug Evans <dje@google.com>
7471 * gdbreplay.c (perror_with_name): Make arg const char *.
7472 * server.h (target_signal_to_name): Make return type const char *.
7473 * thread-db.c (thread_db_err_str): Make return type const char *.
7474 * utils.c (perror_with_name): Make arg const char *.
7476 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7478 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7479 when handling a EXIT_PROCESS_DEBUG_EVENT.
7481 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7483 * gdbreplay.c (gdbreplay_version): Update copyright year.
7484 * server.c (gdbserver_version): Likewise.
7486 2009-01-05 Doug Evans <dje@google.com>
7488 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7489 (handle_extended_wait): Improve comment.
7491 2008-12-13 Doug Evans <dje@google.com>
7493 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7494 * server.h (ATTR_MALLOC): New macro.
7495 (xmalloc,xcalloc,xstrdup): Declare.
7496 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7497 * inferiors.c: Ditto.
7498 * linux-low.c: Ditto.
7499 * mem-break.c: Ditto.
7500 * regcache.c: Ditto.
7501 * remote-utils.c: Ditto.
7504 * win32-low.c: Ditto.
7506 2008-12-12 Doug Evans <dje@google.com>
7508 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7509 in debugging printf.
7511 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7513 2008-12-09 Doug Evans <dje@google.com>
7515 * linux-low.h (struct process_info): Delete member tid, unused.
7516 * thread-db.c (find_one_thread): Update.
7517 (maybe_attach_thread): Update.
7519 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7521 * target.h (struct target_ops): Add qxfer_osdata member.
7522 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7524 (linux_qxfer_osdata): New functions.
7525 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7527 * server.c (handle_query): Handle "qXfer:osdata:read:".
7528 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7529 (buffer_xml_printf): New functions.
7530 * server.h (struct buffer): New.
7531 (buffer_grow_str, buffer_grow_str0): New macros.
7532 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7533 (buffer_xml_printf): Declare.
7535 2008-11-24 Doug Evans <dje@google.com>
7537 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7539 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7541 * server.c (handle_v_run): Always use the supplied argument list.
7543 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7545 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7546 (xtensa_regmap_table): Add entry for scompare1.
7548 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7550 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7551 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7552 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7553 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7554 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7555 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7556 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7557 XML target descriptions.
7558 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7559 when inferior is running on an ISA 2.05 or later processor. Add
7560 special case to return offset for full 64-bit slot of FPSCR when
7563 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7565 * Makefile.in (SFILES, clean): Added sparc64 files.
7566 (reg-sparc64.o, reg-sparc64.c): New.
7567 * configure.srv (sparc*-*-linux*): New configuration.
7568 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7569 syscall arguments for SPARC.
7570 (regsets_store_inferior_registers): Likewise.
7571 * linux-sparc-low.c: New file.
7573 2008-10-21 Doug Evans <dje@google.com>
7575 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7576 (READLINE_DIR,READLINE_DEP): Delete.
7577 (INTERNAL_CFLAGS): Update.
7578 (LINTFLAGS): Update.
7580 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7582 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7583 whole argv from the last run, not just argv[0].
7585 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7587 * regcache.c (new_register_cache): Return NULL if the register
7588 cache size isn't known yet.
7589 (free_register_cache): Avoid dereferencing a NULL regcache.
7591 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7593 * configure.srv: Merge MIPS and MIPS64.
7595 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7597 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7599 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7601 * Makefile.in: Add required vsx dependencies.
7603 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7604 Declare init_registers_powerpc_vsx32l.
7605 Declare init_registers_powerpc_vsx64l.
7606 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7607 (ppc_arch_setup): Check for VSX in hwcap.
7608 (ppc_fill_vsxregset): New function.
7609 (ppc_store_vsxregset): New function.
7610 Add new VSX entry in regset_info target_regsets.
7612 * configure.srv: Add new VSX dependencies.
7614 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7616 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7617 (remote_open): Set or clear transport_is_reliable.
7618 (putpkt_binary): Don't expect acks in noack mode.
7619 (getpkt): Don't send ack/nac in noack mode.
7620 * server.c (handle_general_set): Handle QStartNoAckMode.
7621 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7623 (main): Reset noack_mode on every connection.
7624 * server.h (noack_mode): Declare.
7626 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7628 * Makefile.in (GDBREPLAY_OBS): New variable.
7629 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7631 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7632 Daniel Jacobowitz <dan@codesourcery.com>
7634 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7635 (usr_store_inferior_registers): Likewise.
7636 (regsets_store_inferior_registers): Likewise.
7638 2008-07-31 Rolf Jansen <rj@surtec.com>
7639 Pedro Alves <pedro@codesourcery.com>
7641 * configure.ac: Check for memmem declaration.
7642 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7643 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7644 (disable_packet_qfThreadInfo): Unconditionally compile.
7645 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7646 * configure, config.in: Regenerate.
7648 2008-07-28 Doug Kwan <dougkwan@google.com>
7650 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7651 (linux_write_memory): Remove declaration of errno.
7653 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7655 * linux-low.c (handle_extended_wait): Do not use "status"
7656 variable uninitialized.
7658 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7660 * server.c (handle_v_attach): Inhibit reporting dll changes.
7662 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7664 * remote-utils.c (prepare_resume_reply): If requested, don't
7665 output "thread:TID" in the T stop reply.
7667 * server.c (disable_packet_vCont, disable_packet_Tthread)
7668 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7669 (handle_query): If requested, disable support for qC, qfThreadInfo
7671 (handle_v_requests): If requested, disable support for vCont.
7672 (gdbserver_show_disableable): New.
7673 (main): Handle --disable-packet and --disable-packet=LIST.
7675 * server.h (disable_packet_vCont, disable_packet_Tthread)
7676 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7678 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7680 * server.c (gdbserver_usage): Mention --version.
7682 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7684 * Makefile.in (gdbreplay.o): New rule.
7686 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7688 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7689 message, not gdbserver.
7691 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7692 Nathan Sidwell <nathan@codesourcery.com>
7693 Joseph Myers <joseph@codesourcery.com>
7695 * acinclude.m4: Include ../../config/acx.m4.
7696 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7697 * configure, config.in: Regenerate.
7698 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7699 * server.c (gdbserver_version): Print PKGVERSION.
7700 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7701 (main): Adjust gdbserver_usage calls.
7702 * gdbreplay.c (version, host_name): Add declarations.
7703 (gdbreplay_version, gdbreplay_usage): New.
7704 (main): Accept --version and --help options.
7706 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7708 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7709 (arm_breakpoint_at): Handle Thumb.
7710 (the_low_target): Add comment.
7712 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7714 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7716 2008-05-09 Doug Evans <dje@google.com>
7718 * server.h (decode_search_memory_packet): Declare.
7719 * remote-utils.c (decode_search_memory_packet): New fn.
7720 * server.c (handle_search_memory_1): New fn.
7721 (handle_search_memory): New fn.
7722 (handle_query): Process qSearch:memory packets.
7724 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7726 * regcache.c (registers_length): Remove.
7727 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7728 full register packet.
7729 * regcache.h (registers_length): Remove prototype.
7730 * server.h (PBUFSIZ): Define to 16384.
7732 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7734 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7735 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7736 powerpc-64l.o, and powerpc-altivec64l.o.
7737 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7738 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7739 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7740 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7741 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7744 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7745 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7746 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7747 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7748 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7749 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7750 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7751 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7752 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7753 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7756 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7757 (init_registers_powerpc_32l): ... this new prototype.
7758 (init_registers_powerpc_32): Remove, replace by ...
7759 (init_registers_powerpc_altivec32l): ... this new prototype.
7760 (init_registers_powerpc_e500): Remove, replace by ...
7761 (init_registers_powerpc_e500l): ... this new prototype.
7762 (init_registers_ppc64): Remove, replace by ...
7763 (init_registers_powerpc_64l): ... this new prototype.
7764 (init_registers_powerpc_64): Remove, replace by ...
7765 (init_registers_powerpc_altivec64l): ... this new prototype.
7766 (ppc_num_regs): Set to 73.
7767 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7768 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7769 (ppc_cannot_store_register): Handle orig_r3 and trap.
7770 (ppc_arch_setup): Update init_registers_... calls.
7771 (ppc_fill_gregset): Handle orig_r3 and trap.
7773 * inferiors.c (clear_inferiors): Reset current_inferior.
7775 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7777 * acinclude.m4: Add override.m4.
7778 * configure: Regenerate.
7780 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7782 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7783 initial call to init_register_ppc64.
7785 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7787 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7788 single powerpc*-*-linux* case.
7789 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7791 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7793 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7794 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7796 * linux-ppc-low.c: Include <elf.h>.
7797 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7798 (ppc_hwcap): New global variable.
7799 (ppc_regmap): Remove __SPE__ #ifdef sections.
7800 (ppc_regmap_e500): New global variable.
7801 (ppc_cannot_store_register): Update __SPE__ special case.
7802 (ppc_get_hwcap): New function.
7803 (ppc_arch_setup): Use it to determine whether inferior supports
7804 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7805 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7806 Do not access registers if target does not support AltiVec.
7807 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7808 Do not access registers if target does not support SPE.
7809 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7811 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7813 * linux-low.c (disabled_regsets, num_regsets): New.
7814 (use_regsets_p): Delete.
7815 (linux_wait_for_process): Clear disabled_regsets.
7816 (regsets_fetch_inferior_registers): Check and set it.
7817 (regsets_store_inferior_registers): Likewise.
7818 (linux_fetch_registers, linux_store_registers): Do not use
7820 (initialize_low): Allocate disabled_regsets.
7822 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7824 * Makefile.in (LIBOBJS): New.
7826 (memmem.o): New rule.
7827 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7828 * configure: Regenerated.
7830 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7832 * server.c (handle_query): Never return "unsupported" for
7833 qXfer:features:read queries.
7835 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7837 * server.c (get_features_xml): Fix inverted condition.
7838 (handle_query): Always support qXfer:feature:read.
7840 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7842 * server.c (wrapper_argv): New.
7843 (start_inferior): Handle wrapper_argv. If set, expect an extra
7845 (gdbserver_usage): Document --wrapper.
7846 (main): Parse --wrapper.
7848 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7850 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7851 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7852 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7853 (ppc_set_pc): Likewise.
7854 (ppc_arch_setup): New function.
7855 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7856 of collect_register.
7857 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7859 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7861 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7862 instead of linux-ppc64-low.o.
7863 * linux-ppc64-low.c: Remove file.
7864 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7865 (linux-ppc64-low.o): Remove rule.
7867 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7868 (init_registers_powerpc_64): Likewise.
7869 (ppc_regmap): Conditionally define depending on __powerpc64__.
7870 (ppc_cannot_store_register): Do not special-case "fpscr" when
7871 compiled on __powerpc64__.
7872 (ppc_collect_ptrace_register): New function.
7873 (ppc_supply_ptrace_register): New function.
7874 (ppc_breakpoint): Change type to "unsigned int".
7875 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7876 (the_low_target): Conditionally provide initializers for the
7877 arch_setup member depending on __powerpc64__. Install
7878 collect_ptrace_register and supply_ptrace_register members.
7880 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7882 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7883 * server.c (gdbserver_xmltarget): Define.
7884 (get_features_xml): Use it to replace "target.xml" and arch_string.
7886 * configure.srv: Remove srv_xmltarget. Add XML files that were
7887 mentioned there to srv_xmlfiles instead. Remove conditional tests
7888 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7889 srv_xmlfiles and srv_regobj to include all possible choices.
7890 * configure.ac (srv_xmltarget): Remove.
7891 (srv_xmlfiles): Do not add "target.xml".
7892 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7893 checks for supplementary target information.
7894 * configure: Regenerate.
7895 * Makefile.in (XML_TARGET): Remove.
7896 (target.xml): Remove rule.
7897 (clean): Do not clean up target.xml.
7898 (.PRECIOUS): Do not mention target.xml.
7900 * target.h (struct target_ops): Remove arch_string member.
7901 * linux-low.c (linux_arch_string): Remove.
7902 (linux_target_ops): Remove arch_string initializer.
7903 * linux-low.h (struct linux_target_ops): Remove arch_string member.
7904 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
7905 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
7906 * spu-low.c (spu_arch_string): Remove.
7907 (spu_target_ops): Remove arch_string initializer.
7908 * win32-low.c (win32_arch_string): Remove.
7909 (win32_target_ops): Remove arch_string initializer.
7910 * win32-low.h (struct win32_target_ops): Remove arch_string member.
7911 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
7912 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
7914 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7916 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
7917 by collect_ptrace_register and supply_ptrace_register hooks.
7918 * linux-low.c (fetch_register): Use supply_ptrace_register callback
7919 instead of checking for the_low_target.left_pad_xfer.
7920 (usr_store_inferior_registers): Use collect_ptrace_register callback
7921 instead of checking for the_low_target.left_pad_xfer.
7923 * linux-s390-low.c (s390_collect_ptrace_register): New function.
7924 (s390_supply_ptrace_register): Likewise.
7925 (s390_fill_gregset): Call s390_collect_ptrace_register.
7926 (the_low_target): Update.
7928 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
7929 (ppc_supply_ptrace_register): Likewise.
7930 (the_low_target): Update.
7932 * linux-i386-low.c (the_low_target): Update.
7933 * linux-x86-64-low.c (the_low_target): Update.
7935 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7937 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
7938 reg-s390.o and reg-s390x.o.
7940 * linux-low.c (new_inferior): New global variable.
7941 (linux_create_inferior, linux_attach): Set it.
7942 (linux_wait_for_process): Call the_low_target.arch_setup after the
7943 target has stopped for the first time.
7944 (initialize_low): Do not call the_low_target.arch_setup.
7946 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
7947 (s390_set_pc): Likewise.
7948 (s390_arch_setup): New function.
7949 (the_low_target): Use s390_arch_setup as arch_setup routine.
7951 * regcache.c (realloc_register_cache): New function.
7952 (set_register_cache): Call it for each existing regcache.
7954 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7956 * server.h (init_registers): Remove prototype.
7958 * linux-low.h (struct linux_target_ops): Add arch_setup field.
7959 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
7960 instead of init_registers ().
7961 * linux-arm-low.c (init_registers_arm): Add prototype.
7962 (init_registers_arm_with_iwmmxt): Likewise.
7963 (the_low_target): Add initializer for arch_setup field.
7964 * linux-cris-low.c (init_registers_cris): Add prototype.
7965 (the_low_target): Add initializer for arch_setup field.
7966 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
7967 (the_low_target): Add initializer for arch_setup field.
7968 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
7969 (the_low_target): Add initializer for arch_setup field.
7970 * linux-ia64-low.c (init_registers_ia64): Add prototype.
7971 (the_low_target): Add initializer for arch_setup field.
7972 * linux-m32r-low.c (init_registers_m32r): Add prototype.
7973 (the_low_target): Add initializer for arch_setup field.
7974 * linux-m68k-low.c (init_registers_m68k): Add prototype.
7975 (the_low_target): Add initializer for arch_setup field.
7976 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
7977 (init_registers_mips64_linux): Likewise.
7978 (the_low_target): Add initializer for arch_setup field.
7979 * linux-ppc-low.c (init_registers_ppc): Add prototype.
7980 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
7981 (the_low_target): Add initializer for arch_setup field.
7982 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
7983 (init_registers_powerpc_64): Likewise.
7984 (the_low_target): Add initializer for arch_setup field.
7985 * linux-s390-low.c (init_registers_s390): Add prototype.
7986 (init_registers_s390x): Likewise.
7987 (the_low_target): Add initializer for arch_setup field.
7988 * linux-sh-low.c (init_registers_sh): Add prototype.
7989 (the_low_target): Add initializer for arch_setup field.
7990 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
7991 (the_low_target): Add initializer for arch_setup field.
7992 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
7993 (the_low_target): Add initializer for arch_setup field.
7995 * win32-low.h (struct win32_target_ops): Add arch_setup field.
7996 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
7997 instead of init_registers ().
7998 * win32-arm-low.c (init_registers_arm): Add prototype.
7999 (the_low_target): Add initializer for arch_setup field.
8000 * win32-i386-low.c (init_registers_i386): Add prototype.
8001 (the_low_target): Add initializer for arch_setup field.
8003 * spu-low.c (init_registers_spu): Add prototype.
8004 (initialize_low): Call initialie_registers_spu () instead of
8005 initialize_registers ().
8007 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8009 * server.c (handle_v_requests): When handling the vRun and vAttach
8010 packets, if already debugging a process, don't kill it. Return an
8013 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8015 * server.c (handle_query): Correct length check.
8017 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8019 * win32-low.c (do_initial_child_stuff): Add process handle
8020 parameter. Set current_process_handle and current_process_id from the
8021 parameters. Clear globals.
8022 (win32_create_inferior): Don't set current_process_handle and
8023 current_process_id here. Instead pass them on the call to
8024 do_initial_child_stuff.
8025 (win32_attach): Likewise.
8026 (win32_clear_inferiors): New.
8027 (win32_kill): Don't close the current process handle or the
8028 current thread handle here. Instead call win32_clear_inferiors.
8029 (win32_detach): Don't open a new handle to the process. Call
8030 win32_clear_inferiors.
8031 (win32_join): Don't rely on current_process_handle; open a new
8032 handle using the process id.
8033 (win32_wait): Call win32_clear_inferiors when the inferior process
8036 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8038 * server.c (monitor_show_help): Add "exit".
8040 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8042 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8043 (clean): Add reg-xtensa.c.
8044 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8045 * configure.srv (xtensa*-*-linux*) New target.
8046 * linux-xtensa-low.c: New.
8047 * xtensa-xtregs.c: New.
8049 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8051 * hostio.c: Don't include errno.h.
8052 (errno_to_fileio_errno): Move to hostio-errno.
8053 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8054 error number outputting to the target->hostio_last_error callback.
8055 (hostio_packet_error): Use FILEIO_EINVAL directly.
8056 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8057 calls to hostio_error.
8058 * hostio-errno.c: New.
8059 * server.h (hostio_last_error_from_errno): Declare.
8060 * target.h (target_ops): Add hostio_last_error member.
8061 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8062 as hostio_last_error handler.
8063 * spu-low.c (spu_target_ops): Likewise.
8064 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8065 (wince_hostio_last_error): New functions.
8066 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8067 as hostio_last_error handler.
8068 (win32_target_ops) [!_WIN32_WCE]: Register
8069 hostio_last_error_from_errno as hostio_last_error handler.
8070 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8071 (hostio-errno.o): New rule.
8072 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8073 * configure.srv (srv_hostio_err_objs): New variable. Default to
8075 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8076 * configure: Regenerate.
8078 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8080 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8081 (linux_kill, linux_detach): Clean up the process list.
8082 * remote-utils.c (remote_open): Improve port number parsing.
8083 (putpkt_binary, input_interrupt): Only send interrupts if the target
8085 * server.c (extended_protocol): Make static.
8086 (attached): Define earlier.
8087 (exit_requested, response_needed, program_argv): New variables.
8088 (target_running): New.
8089 (start_inferior): Clear attached here.
8090 (attach_inferior): Set attached here.
8091 (require_running): Define.
8092 (handle_query): Use require_running and target_running. Implement
8094 (handle_v_attach, handle_v_run): New.
8095 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8096 (gdbserver_usage): Update.
8097 (main): Redo argument parsing. Handle --debug and --multi. Handle
8098 --attach along with other options or after the port. Save
8099 program_argv. Support no initial program. Resynchronize
8100 communication with GDB after an error. Handle "monitor exit".
8101 Use require_running and target_running. Always allow the extended
8102 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8103 restart in extended mode.
8104 * README: Refer to the GDB manual. Update --attach usage.
8106 2007-12-20 Andreas Schwab <schwab@suse.de>
8108 * linux-low.c (STACK_SIZE): Define.
8109 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8110 (linux_test_for_tracefork): Likewise.
8112 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8114 * linux-low.c (linux_wait_for_event): Update messages. Do not
8115 reinsert auto-delete breakpoints.
8116 * mem-break.c (struct breakpoint): Change return type of handler to
8118 (set_breakpoint_at): Update handler type.
8119 (reinsert_breakpoint_handler): Return 1 instead of calling
8121 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8123 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8124 * mem-break.h (set_breakpoint_at): Update handler type.
8125 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8126 * win32-low.c (auto_delete_breakpoint): New.
8127 (get_child_debug_event): Use it.
8129 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8131 * configure.ac: Check for pread and pwrite.
8132 * hostio.c (handle_pread): Fall back to lseek and read.
8133 (handle_pwrite): Fall back to lseek and write.
8134 * config.in, configure: Regenerated.
8136 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8138 * server.c (myresume): Add own_buf argument.
8139 (main): Update calls.
8141 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8143 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8144 * remote-utils.c (remote_open): Do not call disable_async_io.
8145 (block_async_io): Delete.
8146 (unblock_async_io): Make static.
8147 (initialize_async_io): New.
8148 * server.c (handle_v_cont): Handle async I/O here.
8149 (myresume): Likewise. Move other common resume tasks here...
8150 (main): ... from here. Call initialize_async_io. Disable async
8151 I/O before the main loop.
8152 * server.h (initialize_async_io): Declare.
8153 (block_async_io, unblock_async_io): Delete prototypes.
8154 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8156 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8158 * remote-utils.c (readchar): Allow binary data in received messages.
8160 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8162 * win32-low.c (attaching): New global.
8163 (win32_create_inferior): Clear the `attaching' global.
8164 (win32_attach): Set the `attaching' global.
8165 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8166 attaching. Only set a breakpoint at the entry point if not
8169 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8171 * server.c (main): Don't report dll events on the initial
8172 connection on attaches.
8174 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8176 * server.c (main): Relax numerical bases supported for the pid of
8177 the --attach command line argument.
8179 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8181 * win32-low.c (win32_attach): Call OpenProcess before
8182 DebugActiveProcess, not after. Add last error output to error
8185 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8187 * win32-low.c (win32_get_thread_context)
8188 (win32_set_thread_context): New functions.
8189 (thread_rec): Use win32_get_thread_context.
8190 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8191 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8194 2007-12-03 Leo Zayas
8195 Pedro Alves <pedro_alves@portugalmail.pt>
8197 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8199 (child_add_thread): Minor cleanup.
8200 (child_continue): Resume artificially suspended threads before
8201 calling ContinueDebugEvent.
8202 (suspend_one_thread): New.
8203 (fake_breakpoint_event): New.
8204 (get_child_debug_event): Change return type to int. Check here if
8205 gdb sent an interrupt request. If a soft interrupt was requested,
8206 fake a breakpoint event. Return 0 if there is no event to handle,
8208 (win32_wait): Don't check here if gdb sent an interrupt request.
8209 Ensure there is a valid event to handle.
8210 (win32_request_interrupt): Add soft interruption method as last
8213 2007-12-03 Leo Zayas
8214 Pedro Alves <pedro_alves@portugalmail.pt>
8216 * win32-low.h (win32_thread_info): Add descriptions to the
8217 structure members. Replace `suspend_count' counter by a
8219 * win32-low.c (thread_rec): Update condition of when to get the
8220 context from the inferior. Rely on ContextFlags being set if it
8221 has already been retrieved. Only suspend the inferior thread if
8222 we haven't already. Warn if that fails.
8223 (continue_one_thread): s/suspend_count/suspended/. Only call
8224 ResumeThread once. Warn if that fails.
8226 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8228 * win32-low.c (win32_wait): Don't read from the inferior when it
8231 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8233 * Makefile.in (win32_low_h): New variable.
8234 (win32-low.o): Add dependency on $(win32_low_h).
8235 (win32-arm-low.o, win32-i386-low.o): New rules.
8237 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8239 * hostio.c: Correct copyright year.
8241 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8243 * Makefile.in (OBS): Add hostio.o.
8244 (hostio.o): New rule.
8245 * server.h (handle_vFile): Declare.
8246 * hostio.c: New file.
8247 * server.c (handle_v_requests): Take packet_len and new_packet_len
8248 for binary packets. Call handle_vFile.
8249 (main): Update call to handle_v_requests.
8251 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8253 * linux-low.c: Include <sched.h>.
8255 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8257 * linux-low.c (linux_tracefork_grandchild): New.
8258 (linux_tracefork_child): Use clone.
8259 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8261 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8263 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8265 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8267 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8269 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8271 * inferiors.c (change_inferior_id): Delete.
8272 (add_pid_to_list, pull_pid_from_list): New.
8273 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8274 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8275 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8276 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8277 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8278 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8279 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8280 (using_threads): Always set to 1.
8281 (handle_extended_wait): New.
8282 (add_process): Do not set TID.
8283 (linux_create_inferior): Set must_set_ptrace_flags.
8284 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8285 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8286 (linux_thread_alive): Rename TID argument to LWPID.
8287 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8288 (linux_wait_for_event): Do not use TID or check using_threads. Update
8289 call to dead_thread_notify. Call handle_extended_wait.
8290 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8291 (send_sigstop): Delete sigstop_sent.
8292 (wait_for_sigstop): Avoid TID.
8293 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8294 (linux_test_for_tracefork): New.
8295 (linux_lookup_signals): Use thread_db_active and
8296 linux_supports_tracefork_flag.
8297 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8298 * linux-low.h (get_process_thread): Avoid TID.
8299 (struct process_ifo): Move thread_known and tid to the end. Remove
8301 (linux_attach_lwp, thread_db_init): Update prototypes.
8302 * server.h (change_inferior_id): Delete prototype.
8303 (add_pid_to_list, pull_pid_from_list): New prototypes.
8304 * thread-db.c (thread_db_use_events): New.
8305 (find_first_thread): Rename to...
8306 (find_one_thread): ...this. Update callers and messages. Do not
8307 call fatal. Check thread_db_use_events. Do not call
8308 change_inferior_id or new_thread_notify.
8309 (maybe_attach_thread): Update. Do not call new_thread_notify.
8310 (thread_db_init): Set thread_db_use_events. Check use_events.
8311 * utils.c (fatal, warning): Correct message prefix.
8313 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8315 * Makefile.in (clean): Remove new files.
8316 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8317 (powerpc-64.o, powerpc-64.c): New rules.
8318 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8319 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8321 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8323 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8324 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8325 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8326 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8327 (target_regsets): Add AltiVec and SPE register sets.
8328 * configure.ac: Check for AltiVec and SPE.
8329 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8330 (ppc_fill_vrregset, ppc_store_vrregset): New.
8331 (target_regsets): Add AltiVec register set.
8332 * configure: Regenerated.
8334 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8336 * linux-low.c (O_LARGEFILE): Define.
8337 (linux_read_memory): Use /proc/PID/mem.
8338 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8339 * configure, config.in: Regenerated.
8341 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8343 * linux-low.c (linux_wait_for_event): Do not pass signals while
8346 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8348 * win32-low.c (create_process): New.
8349 (win32_create_inferior): Use create_process instead of
8350 CreateProcess. If create_process failed retry appending an ".exe"
8351 suffix. Store the GetLastError result immediatelly after
8352 create_process calls and use it on the call to error.
8354 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8356 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8358 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8360 * configure.ac: Switch license to GPLv3.
8362 2007-08-01 Michael Snyder <msnyder@access-company.com>
8364 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8366 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8368 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8370 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8371 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8372 CloseToolhelp32Snapshot.
8373 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8374 CloseToolhelp32Snapshot.
8376 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8378 * server.c (main): Check for inferior exit before main loop.
8380 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8382 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8383 instead of on tmp_desc.
8385 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8386 Daniel Jacobowitz <dan@codesourcery.com>
8388 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8389 (add_thread): Minor cleanups.
8390 (clear_inferiors): Move lower in the file. Clear the DLL
8392 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8393 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8394 (xml_escape_text): New.
8395 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8397 (handle_v_cont): Report errors.
8398 (gdbserver_version): Update.
8399 (main): Correct size of own_buf. Do not report initial DLL events.
8400 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8401 (unloaded_dll, xml_escape_text): New.
8402 * win32-low.c (enum target_waitkind): Update comments.
8403 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8404 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8405 (win32_EnumProcessModules, win32_GetModuleInformation)
8406 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8407 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8408 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8409 (win32_Module32First, win32_Module32Next, load_toolhelp)
8410 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8411 (get_child_debug_event): Handle DLL events.
8412 (win32_wait): Likewise.
8414 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8416 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8417 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8419 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8421 * win32-low.c (handle_output_debug_string): Ignore event if not
8424 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8426 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8428 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8430 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8432 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8434 * inferiors.c (change_inferior_id): Add comment.
8435 * linux-low.c (check_removed_breakpoint): Add an early
8436 prototype. Improve debug output.
8437 (linux_attach): Doc update.
8438 (linux_detach_one_process, linux_detach): Clean up before releasing
8440 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8441 * linux-low.h (struct process_info): Doc improvement.
8442 * mem-break.c (delete_all_breakpoints): New.
8443 * mem-break.h (delete_all_breakpoints): New prototype.
8444 * thread-db.c (find_first_thread): New.
8445 (thread_db_create_event): Call it instead of
8446 thread_db_find_new_threads. Clean up unused variables.
8447 (maybe_attach_thread): Remove first thread handling.
8448 (thread_db_find_new_threads): Use find_first_thread.
8449 (thread_db_get_tls_address): Likewise.
8451 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8453 * thread-db.c (thread_db_find_new_threads): Add prototype.
8454 (thread_db_create_event): Check for the main thread before adding
8456 (maybe_attach_thread): Only enable event reporting if TID == 0.
8457 (thread_db_get_tls_address): Check for new threads.
8459 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8461 * linux-low.c (linux_create_inferior): Try execv before execvp.
8462 * spu-low.c (spu_create_inferior): Likewise.
8464 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8466 * linux-low.c (linux_create_inferior): Change execv to execvp.
8467 * spu-low.c (spu_create_inferior): Likewies.
8469 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8471 * Makefile.in (clean): Clean new files instead of deleted ones.
8472 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8473 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8475 * configure.srv: Specify XML files and new regformats for MIPS and
8477 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8478 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8479 an entry for the restart register.
8480 (mips_cannot_fetch_register, mips_cannot_store_register)
8481 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8482 register names to match the XML descriptions.
8483 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8484 restart register instead of $0.
8486 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8487 Markus Deuling <deuling@de.ibm.com>
8489 * remote-utils.c (decode_xfer_write): New function.
8490 * server.h (decode_xfer_write): Add prototype.
8491 * server.c (handle_query): Add PACKET_LEN argument. Support
8492 qXfer:spu:read and qXfer:spu:write packets.
8493 (main): Pass packet_len to handle_query.
8494 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8495 * target.h (target_ops): Add qxfer_spu.
8497 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8499 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8500 accessing non-seekable spufs files.
8502 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8504 * server.c (handle_query): Add reply for qC packet.
8506 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8507 Leo Zayas <lerele@champenstudios@com>
8509 * server.h (check_remote_input_interrupt_request): New function.
8510 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8511 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8512 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8513 (check_remote_input_interrupt_request): New function.
8514 * server.h (check_remote_input_interrupt_request): Declare.
8515 * win32-low.c (winapi_DebugBreakProcess,
8516 winapi_GenerateConsoleCtrlEvent): New typedefs.
8517 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8519 (win32_wait): Check for remote interrupt request
8520 with check_remote_input_interrupt_request.
8521 (win32_request_interrupt): New function.
8522 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8524 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8526 * win32-low.c (debug_registers_changed,
8527 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8528 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8529 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8530 (thread_rec): Get context using the low target.
8531 (child_add_thread): Call thread_added on the low target,
8532 which does the same thing.
8534 (do_initial_child_stuff): Remove debug registers references.
8535 Set context using the low target. Resume threads after
8536 setting the contexts.
8537 (child_continue): Remove dead variable. Remove debug
8538 registers references.
8539 (child_fetch_inferior_registers): Go through the low target.
8540 (do_child_store_inferior_registers): Remove.
8541 (child_store_inferior_registers): Go through the low target.
8542 (win32_resume): Remove debug registers references.
8543 Set context using the low target.
8544 (handle_exception): Change return type to void. Don't record
8545 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8546 first chance exception.
8547 (get_child_debug_event): Change return type to void. Remove
8548 goto loop. Always return after waiting for debug event.
8549 (win32_wait): Convert to switch statement. Handle spurious
8552 * win32-i386-low.c (debug_registers_changed,
8553 debug_registers_used): New.
8554 (initial_stuff): Rename to ...
8555 (i386_initial_stuff): ... this. Clear debug registers
8557 (store_debug_registers): Delete.
8558 (i386_get_thread_context): New.
8559 (load_debug_registers): Delete.
8560 (i386_set_thread_context): New.
8561 (i386_thread_added): New.
8562 (single_step): Rename to ...
8563 (i386_single_step): ... this.
8564 (do_fetch_inferior_registers): Rename to ...
8565 (i386_fetch_inferior_register): ... this.
8566 (i386_store_inferior_register): New.
8567 (the_low_target): Adapt to new interface.
8569 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8570 (arm_get_thread_context): New.
8571 (arm_set_thread_context): New.
8573 (do_fetch_inferior_registers): Rename to ...
8574 (arm_fetch_inferior_register): ... this.
8575 (arm_store_inferior_register): New.
8576 (arm_wince_breakpoint): Reimplement as unsigned long.
8577 (arm_wince_breakpoint_len): Define.
8578 (the_low_target): Adapt to new interface.
8580 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8581 load_debug_registers. Add get_thread_context, set_thread_context,
8582 thread_added and store_inferior_register. Rename
8583 fetch_inferior_registers to fetch_inferior_register.
8584 (regptr): Remove declaration.
8586 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8588 * linux-low.c (linux_detach): Change return type to int. Return 0.
8589 * spu-low.c (spu_detach): Likewise.
8591 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8593 * target.h (target_ops): Change return type of detach to int.
8595 (join_inferior): New.
8596 * server.c (main): Don't skip detach support on mingw32.
8597 If the inferior doesn't support detaching return error.
8598 Call join_inferior instead of using waitpid.
8599 * linux-low.c (linux_join): New.
8600 (linux_target_op): Add linux_join.
8601 * spu-low.c (spu_join): New.
8602 (spu_target_ops): Add spu_join.
8603 * win32-low.c (win32_detach): Adapt to new interface.
8604 Reopen current_process_handle before detaching. Issue a child
8605 resume before detaching.
8607 (win32_target_op): Add win32_join.
8609 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8611 * win32-low.c (win32-attach): Fix return value.
8612 * target.h (target_ops): Describe ATTACH return values.
8614 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8616 * win32-low.c (GETPROCADDRESS): Define.
8617 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8618 (winapi_DebugSetProcessKillOnExit): Likewise.
8619 (win32_create_inferior): Force usage of ansi CreateProcessA.
8620 (win32_attach): Use GETPROCADDRESS.
8621 (win32_detach): Likewise.
8623 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8625 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8627 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8629 * win32-low.c: Commit leftover changes from 2007-03-29.
8631 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8633 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8634 fields short instead of int. Add explicit padding.
8635 (i387_cache_to_fsave): Remove unnecessary casts.
8636 (i387_fsave_to_cache): Doc fix.
8637 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8639 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8641 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8642 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8644 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8646 * configure.srv (arm*-*-mingw32ce*): Move near the other
8649 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8651 * configure.ac: Add errno checking.
8652 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8653 sys/file.h and malloc.h.
8654 (AC_CHECK_DECLS): Add perror.
8655 (srv_mingwce): Handle.
8656 * configure.srv (i[34567]86-*-cygwin*): Add
8657 win32-i386-low.o to srv_tgtobj.
8658 (i[34567]86-*-mingw*): Likewise.
8659 (arm*-*-mingw32ce*): Add case.
8660 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8661 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8662 [__MINGW32CE__] (strerror): New function.
8663 [__MINGW32CE__] (errno): Define to GetLastError.
8664 [__MINGW32CE__] (COUNTOF): New macro.
8665 (remote_open): Remove extra close call.
8666 * mem-break.c (delete_breakpoint_at): New function.
8667 * mem-break.h (delete_breakpoint_at): Declare.
8668 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8669 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8670 [USE_WIN32API] (read, write): Add char* casts.
8671 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8672 * server.h: Include wincecompat.h on Windows CE.
8673 [HAVE_ERRNO_H]: Check.
8674 (perror): Declare if not declared.
8675 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8676 (perror_with_name): Remove errno declaration.
8677 * wincecompat.h: New.
8678 * wincecompat.c: New.
8680 * win32-arm-low.c: New.
8681 * win32-i386-low.c: New.
8682 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8683 (OUTMSG2): Make it safe.
8685 (COUNTOF): New macro.
8686 (NUM_REGS): Get it from the low target.
8687 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8688 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8689 (thread_rec): Let low target handle debug registers.
8690 (child_add_thread): Likewise.
8691 (child_init_thread_list): Likewise.
8692 (continue_one_thread): Likewise.
8694 (do_child_fetch_inferior_registers): Move to ...
8695 * win32-i386-low.c: ... here, and rename to ...
8696 (do_fetch_inferior_registers): ... this.
8697 * win32-low.c (child_fetch_inferior_registers):
8698 Go through the low target.
8699 (do_child_store_inferior_registers): Use regptr.
8700 (strwinerror): New function.
8701 (win32_create_inferior): Handle Windows CE.
8702 Use strwinerror instead of strerror on Windows error
8703 codes. Add program to the error output.
8704 Don't close the main thread handle on Windows CE.
8705 (win32_attach): Use coredll.dll on Windows CE.
8706 (win32_kill): Close current process and current
8708 (win32_detach): Use coredll.dll on Windows CE.
8709 (win32_resume): Let low target handle debug registers, and
8711 (handle_exception): Add/Remove initial breakpoint. Avoid
8712 non-existant WSTOPSIG on Windows CE.
8713 (win32_read_inferior_memory): Cast to remove warning.
8714 (win32_arch_string): Go through the low target.
8715 (initialize_low): Call set_breakpoint_data with the low
8716 target's breakpoint.
8717 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8718 FOP_REGNUM, mappings): Move to ...
8719 * win32-i386-low.c: ... here.
8720 * win32-low.c (win32_thread_info): Move to ...
8721 * win32-low.h: ... here.
8722 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8723 win32-arm-low.c and wincecompat.c.
8724 (all:): Add $EXEEXT.
8725 (install-only:): Likewise.
8726 (gdbserver:): Likewise.
8727 (gdbreplay:): Likewise.
8728 * config.in: Regenerate.
8729 * configure: Regenerate.
8731 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8733 * win32-low.c: Rename typedef thread_info to
8734 win32_thread_info throughout.
8736 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8738 * win32-i386-low.c: Rename to ...
8739 * win32-low.c: ... this.
8740 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8741 * Makefile.in: Likewise.
8743 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8745 * remote-utils.c (monitor_output): Constify msg parameter.
8746 * server.h (monitor_output): Likewise.
8747 * win32-i386-low.c (handle_output_debug_string): New.
8748 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8749 handle_output_debug_string.
8750 (get_child_debug_event): Likewise.
8752 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8754 * server.c (main): Correct strtoul check.
8756 2007-03-27 Jon Ringle <jon@ringle.org>
8758 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8760 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8762 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8764 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8766 * terminal.h: Check HAVE_SGTTY_H.
8768 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8770 * remote-utils.c (remote_open): Print out the assigned port number.
8772 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8774 * remote-utils.c (monitor_output): New function.
8775 * server.c (debug_threads): Define here.
8776 (monitor_show_help): New function.
8777 (handle_query): Handle qRcmd.
8778 (main): Do not handle 'd' packet.
8779 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8780 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8783 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8785 * Makefile.in (EXEEXT): New.
8786 (clean): Use $(EXEEXT).
8788 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8790 * target.h (target_ops): Rename send_signal to request_interrupt,
8791 and remove enum target_signal parameter.
8792 * linux-low.c (linux_request_interrupt): Rename from
8793 linux_send_signal, and always send SIGINT.
8794 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8795 and always send SIGINT.
8796 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8798 (input_interrupt): Likewise.
8800 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8802 * server.c (get_features_xml): Check if target implemented
8804 * win32-i386-low.c (win32_arch_string): New.
8805 (win32_target_ops): Add win32_arch_string as arch_string member.
8807 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8809 * spu-low.c (spu_arch_string): New.
8810 (spu_target_ops): Add spu_arch_string.
8812 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8814 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8815 * configure.ac: Do not check for terminal.h.
8816 * configure, config.in: Regenerated.
8818 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8820 * Makefile.in (OBS): Add $(XML_BUILTIN).
8821 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8823 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8824 (arm-with-iwmmxt.c): New.
8825 * config.in, configure: Regenerate.
8826 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8827 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8828 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8829 (arm*-*-linux*): Add iWMMXt and regset support.
8830 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8831 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8832 (arm_store_wmmxregset, target_regsets): New.
8833 * server.c (get_features_xml): Take annex argument. Check builtin
8835 (handle_query): Handle multiple annexes.
8837 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8839 * remote-utils.c [USE_WIN32API] (read, write): Define.
8840 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8843 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8845 * linux-i386-low.c (the_low_target): Set arch_string.
8846 * linux-x86-64-low.c (the_low_target): Likewise.
8847 * linux-low.c (linux_arch_string): New.
8848 (linux_target_ops): Add it.
8849 * linux-low.h (struct linux_target_ops): Add arch_string.
8850 * server.c (write_qxfer_response): Use const void * for DATA.
8851 (get_features_xml): New.
8852 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8853 * target.h (struct target_ops): Add arch_string method.
8855 2007-01-03 Denis Pilat <denis.pilat@st.com>
8856 Daniel Jacobowitz <dan@codesourcery.com>
8858 * linux-low.c (linux_kill): Handle being called with no threads.
8859 * win32-i386-low.c (win32_kill): Likewise.
8860 (get_child_debug_event): Clear current_process_handle.
8862 2006-12-30 Denis PILAT <denis.pilat@st.com>
8863 Daniel Jacobowitz <dan@codesourcery.com>
8865 * remote-utils.c (remote_open): Check the type of specified
8866 serial port devices before opening them.
8867 * server.c (main): Kill the inferior if an error occurs during
8868 the first remote_open.
8870 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8872 * README: Update supported targets.
8874 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8876 * Makefile.in (clean): Remove reg-mips64.c.
8877 (reg-mips64.c, reg-mips64.o): New rules.
8878 * configure.srv: Handle mips64. Include regset support for mips.
8879 * linux-mips-low.c (union mips_register): New.
8880 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8881 (mips_breakpoint, mips_breakpoint_at): Use int.
8882 (mips_collect_register, mips_supply_register)
8883 (mips_collect_register_32bit, mips_supply_register_32bit)
8884 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8885 (mips_store_fpregset, target_regsets): New.
8886 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8888 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8890 * configure.srv: Add target "spu*-*-*".
8891 * Makefile.in (clean): Remove reg-spu.c.
8892 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8893 * spu-low.c: New file.
8895 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8897 * configure.ac: Correct td_thr_tls_get_addr test.
8898 * configure: Regenerated.
8900 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8902 * linux-low.c (linux_wait_for_event): Reformat. Use the
8904 * remote-utils.c (decode_address_to_semicolon): New.
8905 * server.c (pass_signals, handle_general_set): New.
8906 (handle_query): Mention QPassSignals for qSupported.
8907 (main): Call handle_general_set.
8908 * server.h (pass_signals, decode_address_to_semicolon): New.
8910 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
8912 * server.c (handle_query): Correct error handling for read_auxv.
8914 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
8916 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
8917 and srv_linux_thread_db to yes.
8918 * linux-s390-low.c (s390_fill_gregset): New function.
8919 (target_regsets): Define data structure.
8921 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
8923 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
8924 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
8925 * config.in, configure: Regenerated.
8926 * inferiors.c (gdb_id_to_thread): New function.
8927 (gdb_id_to_thread_id): Use it.
8928 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
8929 * linux-low.h (struct process_info): Add th member.
8930 (thread_db_get_tls_address): New prototype.
8931 * remote-utils.c (decode_address): Make non-static.
8932 * server.c (handle_query): Handle qGetTLSAddr.
8933 * server.h (gdb_id_to_thread, decode_address): New prototypes.
8934 * target.h (struct target_ops): Add get_tls_address.
8935 * thread-db.c (maybe_attach_thread): Save the thread handle.
8936 (thread_db_get_tls_address): New.
8938 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
8940 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
8941 (linux_resume_one_process): Take a siginfo_t *. Update all
8942 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
8943 (struct pending_signals): Add a siginfo_t.
8944 (linux_wait_for_process): Always set last_status.
8945 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
8946 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
8947 * linux-low.h (struct process_info): Add last_status.
8949 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
8951 * remote-utils.c (try_rle): New function.
8952 (putpkt_binary): Use it.
8954 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
8956 * Makefile.in (clean): Clean reg-x86-64-linux.c.
8957 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
8958 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
8959 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
8960 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
8963 2006-08-08 Richard Sandiford <richard@codesourcery.com>
8965 * server.c (terminal_fd): New variable.
8966 (old_foreground_pgrp): Likewise.
8967 (restore_old_foreground_pgrp): New function.
8968 (start_inferior): Record the terminal file descriptor in terminal_fd
8969 and its original foreground group in old_foreground_pgrp. Register
8970 restore_old_foreground_pgrp with atexit().
8972 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
8974 * server.c (handle_query): Correct qPart to qXfer.
8976 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
8978 * configure.ac: Check for more headers which are missing on
8979 Windows. Automatically supply -lwsock32 and USE_WIN32API.
8980 * configure.srv: Add Cygwin and mingw32.
8981 * remote-utils.c: Don't include headers unconditionally which
8982 are missing on mingw32. Include <winsock.h> for mingw32.
8983 (remote_open): Adjust for mingw32 support. Flush
8984 standard error after writing to it.
8985 (remote_close, putpkt_binary, input_interrupt, block_async_io)
8986 (unblock_async_io, enable_async_io, disable_async_io)
8987 (readchar, getpkt): Update for Winsock support.
8988 (prepare_resume_reply): Expect a protocol signal number.
8989 * server.c: Disable <sys/wait.h> on mingw32.
8990 (start_inferior): Adjust for mingw32 support. Flush
8991 standard error after writing to it.
8992 (attach_inferior): Likewise. Use protocol signal
8994 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
8996 * win32-i386-low.c: New file.
8997 * Makefile.in (XM_CLIBS): Set.
8998 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
8999 (win32-i386-low.o): New dependency rule.
9000 * linux-low.c (linux_wait): Use target signal numbers.
9001 * target.h (struct target_ops): Doc fix.
9002 * server.h (target_signal_to_name): New prototype.
9003 * gdbreplay.c: Don't include headers unconditionally which
9004 are missing on mingw32. Include <winsock.h> for mingw32.
9005 (remote_close, remote_open): Adjust for Winsock support.
9006 * configure, config.in: Regenerated.
9008 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9010 * server.c (decode_xfer_read, write_qxfer_response): New.
9011 (handle_query): Take a packet length argument. Handle
9012 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9013 the qSupported response.
9014 (main): Update call to handle_query.
9016 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9018 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9019 (putpkt_binary): Renamed from putpkt and adjusted for binary
9021 (putpkt): New wrapper for putpkt_binary.
9022 (readchar): Don't mask off the high bit.
9023 (decode_X_packet): New function.
9024 * server.c (main): Call putpkt_binary if a handler sets the packet
9025 length. Save the length of the incoming packet. Handle 'X'.
9026 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9028 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9030 * server.c (handle_query): Handle qSupported.
9032 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9034 * remote-utils.c (all_symbols_looked_up): New variable.
9035 (look_up_one_symbol): Check it.
9036 * server.h (look_up_one_symbol): New declaration.
9037 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9039 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9041 * Makefile.in (linux-arm-low.o): Update dependencies.
9042 * linux-arm-low.c: Include "gdb_proc_service.h".
9043 (PTRACE_GET_THREAD_AREA): Define.
9044 (ps_get_thread_area): New function.
9046 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9048 * configure.srv (m68k*-*-uclinux*): New target.
9049 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9050 (linux_resume_one_process): Remove extraneous cast.
9051 (linux_read_offsets): New.
9052 (linux_target_op): Add linux_read_offsets on mmuless systems.
9053 * server.c (handle_query): Add qOffsets logic.
9054 * target.h (struct target_ops): Add read_offsets.
9056 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9058 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9059 (PTRACE_GET_THREAD_AREA): Define.
9060 (ps_get_thread_area): New function.
9061 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9062 (linux-x86-64-low.o): Update.
9064 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9066 * configure.ac: Remove checks for prfpregset_t.
9067 * gdb_proc_service.h: New file.
9068 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9069 new "gdb_proc_service.h".
9070 * proc-service.c: Likewise.
9071 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9072 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9073 * Makefile.in (gdb_proc_service_h): Updated.
9074 * configure, config.in: Regenerated.
9076 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9078 * remote-utils.c (prepare_resume_reply): Move declaration
9079 of gdb_id_from_wait to the top of the block.
9081 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9083 * linux-low.c (regsets_store_inferior_registers): Read the regset
9084 from the target before filling it.
9086 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9088 * server.c (attach_inferior): Return SIGTRAP for a successful
9091 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9093 * Makefile.in (OBS): Add version.o.
9094 (STAGESTUFF): Delete.
9095 (version.o): Add dependencies.
9096 (version.c): Replace rule.
9097 (clean): Remove version.c.
9098 * server.c (gdbserver_version): New.
9099 (gdbserver_usage): Use printf.
9100 (main): Handle --version and --help.
9101 * server.h (version, host_name): Add declarations.
9103 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9115 * linux-x86-64-low.c:
9118 * linux-ppc64-low.c:
9127 * linux-crisv32-low.c:
9139 * gdbserver.1: Add (C) after Copyright. Update the FSF
9142 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9144 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9145 (arm_breakpoint_at): Recognize both breakpoints.
9146 (the_low_target): Use the correct breakpoint instruction.
9148 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9150 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9151 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9152 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9153 (the_low_target): Update.
9155 2005-10-25 Andreas Schwab <schwab@suse.de>
9157 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9159 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9160 (ia64_num_regs): Reduce to 462.
9162 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9164 * acinclude.m4: Correct quoting.
9165 * aclocal.m4: Regenerated.
9167 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9168 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9169 (thread_db_init): Call thread_db_err_str.
9170 * configure.ac: Check for TD_VERSION.
9171 * config.in, configure: Regenerated.
9173 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9175 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9177 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9179 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9180 is not available. Define HAVE_PTRACE_GETREGS if it is.
9181 * config.in, configure: Regenerated.
9182 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9183 * linux-i386-low.c, linux-m68k-low.c: Update to use
9184 HAVE_PTRACE_GETREGS.
9185 * linux-low.c (regsets_fetch_inferior_registers)
9186 (regsets_store_inferior_registers): Only return 0 if we processed
9188 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9189 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9191 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9193 * inferiors.c (struct thread_info): Add gdb_id.
9194 (add_thread): Add gdb_id argument.
9195 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9196 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9197 calls to add_thread.
9198 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9199 * server.c (handle_query): Use thread_to_gdb_id.
9200 (handle_v_cont, main): Use gdb_id_to_thread_id.
9201 * server.h (add_thread): Update prototype.
9202 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9205 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9207 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9208 left-padded registers.
9209 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9210 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9212 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9214 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9215 * configure: Regenerate.
9216 * config.in: Regenerate.
9217 * server.h (NEED_DECLARATION_STRERROR):
9218 Replace with !HAVE_DECL_STRERROR.
9220 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9222 * linux-low.c (linux_wait, linux_send_signal): Don't test
9223 an unsigned long variable for > 0 if it could be MAX_ULONG.
9224 * server.c (myresume): Likewise.
9225 * target.c (set_desired_inferior): Likewise.
9227 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9229 * configure.ac: Simplify and improve check for socklen_t.
9230 * configure, config.in: Regenerate.
9232 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9234 * acconfig.h: Remove.
9235 * configure.ac: Add a test for socklen_t. Use three-argument
9236 AC_DEFINE throughout.
9237 * config.in: Regenerated using autoheader 2.59.
9238 * configure: Regenerated.
9240 * gdbreplay.c (socklen_t): Provide a default.
9241 (remote_open): Use socklen_t.
9242 * remote-utils.c (socklen_t): Provide a default.
9243 (remote_open): Use socklen_t.
9244 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9247 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9249 * linux-low.c (linux_read_memory, linux_write_memory)
9250 (linux_read_auxv): Likewise.
9251 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9252 (check_mem_write): Likewise.
9253 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9255 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9256 (registers_from_string, register_data): Likewise.
9257 * server.c (handle_query, main): Likewise.
9258 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9259 (decode_M_packet): Likewise.
9260 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9261 * target.h (struct target_ops): Update read_memory, write_memory,
9263 (read_inferior_memory, write_inferior_memory): Update.
9264 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9266 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9267 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9268 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9269 linux-s390-low.c, linux-sh-low.c: Update for changes in
9270 read_inferior_memory and the_low_target->breakpoint.
9272 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9274 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9275 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9276 * configure.srv: Add powerpc64-*-linux*.
9277 * linux-ppc64-low.c: New file.
9279 2005-05-23 Orjan Friberg <orjanf@axis.com>
9281 * linux-cris-low.c: New file with support for CRIS.
9282 * linux-crisv32-low.c: Ditto for CRISv32.
9283 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9284 (clean): Add reg-cris.c and reg-crisv32.c.
9285 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9286 reg-crisv32.o, and reg-crisv32.c to make rules.
9287 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9290 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9292 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9293 of sizeof (PTRACE_XFER_TYPE).
9294 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9296 2005-05-12 Orjan Friberg <orjanf@axis.com>
9298 * target.h (struct target_ops): Add insert_watchpoint,
9299 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9300 pointers for hardware watchpoint support.
9301 * linux-low.h (struct linux_target_ops): Ditto.
9302 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9303 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9304 to linux_target_ops.
9305 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9307 * server.c (main): Recognize 'Z' and 'z' packets.
9309 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9311 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9312 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9313 (the_low_target): Add new members.
9315 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9317 * proc-service.c (ps_lgetregs): Search all_processes instead of
9320 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9322 * server.c (start_inferior): Change return type to int.
9323 (attach_inferior): Change sigptr to int *.
9324 (handle_v_cont, handle_v_requests): Change signal to int *.
9325 (main): Change signal to int.
9327 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9329 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9330 * configure.srv: Add m32r*-*-linux*.
9331 * linux-m32r-low.c: New file.
9333 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9335 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9337 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9339 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9340 Take unsigned long arguments for PIDs.
9341 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9342 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9343 (wait_for_sigstop, linux_resume_one_process)
9344 (regsets_fetch_inferior_registers, linux_send_signal)
9345 (linux_read_auxv): Likewise. Update the types of variables holding
9346 PIDs. Update format string specifiers.
9347 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9348 * remote-utils.c (prepare_resume_reply): Likewise.
9349 * server.c (cont_thread, general_thread, step_thread)
9350 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9352 (handle_query): Update format specifiers.
9353 (handle_v_cont, main): Use strtoul for thread IDs.
9354 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9355 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9356 (general_thread, step_thread, thread_from_wait)
9357 (old_thread_from_wait): Update.
9358 * target.h (struct thread_resume): Use unsigned long for THREAD.
9359 (struct target_ops): Use unsigned long for arguments to attach and
9362 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9364 * acinclude.m4: Include bfd/bfd.m4 directly.
9365 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9366 <agriffis@toolchain.org>.
9367 * aclocal.m4, configure: Regenerated.
9369 2005-01-07 Andrew Cagney <cagney@gnu.org>
9371 * configure.ac: Rename configure.in, require autoconf 2.59.
9372 * configure: Re-generate.
9374 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9376 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9378 * aclocal.m4: Regenerated.
9379 * configure: Regenerated.
9381 2004-11-21 Andreas Schwab <schwab@suse.de>
9383 * linux-m68k-low.c (m68k_num_gregs): Define.
9384 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9385 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9386 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9387 (m68k_breakpoint_at): New. Add to the_low_target.
9389 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9390 srv_linux_thread_db to yes.
9392 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9394 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9395 (ARCH_SET_FS): Likewise.
9396 (ARCH_GET_FS): Likewise.
9397 (ARCH_GET_GS): Likewise.
9399 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9401 * linux-i386-low.c (ps_get_thread_area): New.
9402 * linux-x86-64-low.c (ps_get_thread_area): New.
9403 * linux-low.c: Include <sys/syscall.h>.
9404 (linux_kill_one_process): Don't kill the first thread here.
9405 (linux_kill): Kill the first thread here.
9406 (kill_lwp): New function.
9407 (send_sigstop, linux_send_signal): Use it.
9408 * proc-service.c: Clean up #ifdefs.
9409 (fpregset_info): Delete.
9410 (ps_lgetregs): Update and enable implementation.
9411 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9413 * remote-utils.c (struct sym_cache, symbol_cache): New.
9414 (input_interrupt): Print a clearer message.
9415 (async_io_enabled): New variable.
9416 (enable_async_io, disable_async_io): Use it. Update comments.
9417 (look_up_one_symbol): Use the symbol cache.
9418 * thread-db.c (thread_db_look_up_symbols): New function.
9419 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9421 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9423 * configure.in: Test for -rdynamic.
9424 * configure: Regenerated.
9425 * Makefile (INTERNAL_LDFLAGS): New.
9426 (gdbserver, gdbreplay): Use it.
9428 2004-09-02 Andrew Cagney <cagney@gnu.org>
9430 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9432 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9434 * linux-low.c (linux_wait): Clear all_processes list also.
9436 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9438 * linux-low.c: Include <errno.h>. Remove extern declaration of
9441 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9443 * gdbreplay.c, server.h, utils.c: Update copyright years.
9445 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9447 * server.c (main): Print child status or termination signal from
9448 variable 'signal', not 'sig'.
9450 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9452 * linux-low.c (linux_read_memory): Change return type to
9453 int. Check for and return error from ptrace().
9454 * target.c (read_inferior_memory): Change return type to int. Pass
9455 back return status from the_target->read_memory().
9456 * target.h (struct target_ops): Adapt *read_memory() prototype.
9458 (read_inferior_memory): Adapt prototype.
9459 * server.c (main): Return an error packet if
9460 read_inferior_memory() returns an error.
9462 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9464 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9465 Unify with other clean targets.
9467 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9469 * server.c (handle_v_cont): Call set_desired_inferior.
9471 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9473 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9475 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9477 * linux-low.c (linux_wait): Unblock async I/O.
9478 (linux_resume): Block and enable async I/O.
9479 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9480 * server.h (block_async_io, unblock_async_io): Add prototypes.
9482 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9484 * remote-utils.c (remote_open): Print a status notice after
9486 * server.c (attach_inferior): Print a status notice after
9489 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9491 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9493 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9495 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9497 * server.c, target.h: Update copyright years.
9499 2004-02-25 Roland McGrath <roland@redhat.com>
9501 * target.h (struct target_ops): New member `read_auxv'.
9502 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9503 * linux-low.c (linux_read_auxv): New function.
9504 (linux_target_ops): Initialize `read_auxv' member to that.
9506 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9508 Committed by Jim Blandy <jimb@redhat.com>.
9510 * linux-s390-low.c (s390_num_regs): Update.
9511 (s390_regmap): Remove control registers. Use __s390x__ predefine
9512 instead of GPR_SIZE to distiguish s390 and s390x targets.
9514 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9516 * linux-low.c: Update copyright year.
9517 (check_removed_breakpoint): Clear pending_is_breakpoint.
9518 (linux_set_resume_request, linux_queue_one_thread)
9519 (resume_status_pending_p): New functions.
9520 (linux_continue_one_thread): Use process->resume.
9521 (linux_resume): Only resume threads if there are no pending events.
9522 * linux-low.h (struct process_info): Add resume request
9525 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9527 * regcache.c (new_register_cache): Clear the allocated register
9528 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9530 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9532 * linux-low.c (linux_resume): Take a struct thread_resume *
9534 (linux_wait): Update call.
9535 (resume_ptr): New static variable.
9536 (linux_continue_one_thread): Renamed from
9537 linux_continue_one_process. Use resume_ptr.
9538 (linux_resume): Use linux_continue_one_thread.
9539 * server.c (handle_v_cont, handle_v_requests): New functions.
9540 (myresume): New function.
9541 (main): Handle 'v' case.
9542 * target.h (struct thread_resume): New type.
9543 (struct target_ops): Change argument of "resume" to struct
9545 (myresume): Delete macro.
9547 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9549 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9550 (uninstall): Support DESTDIR.
9552 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9554 * configure.srv: Add xscale*linux copy of arm*linux entry.
9556 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9558 * linux-arm-low.c (arm_reinsert_addr): New function.
9559 (the_low_target): Add arm_reinsert_addr.
9561 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9563 * mem-break.c: Remove whitespace at end of file.
9565 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9567 * configure.in: Check whether we need to prototype strerror.
9568 * server.h: Optionally prototype strerror.
9569 * gdbreplay.c (perror_with_name): Use strerror.
9570 * linux-low.c (linux_attach_lwp): Use strerror.
9571 * utils.c (perror_with_name): Use strerror.
9572 * config.in, configure: Regenerated.
9574 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9576 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9577 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9579 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9581 * Makefile.in (SFILES): Update.
9582 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9583 low-sun3.c: Remove files.
9585 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9587 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9588 (linux_detach_one_process, linux_detach): New functions.
9589 (linux_target_ops): Add linux_detach.
9590 * server.c (main): Handle 'D' packet.
9591 * target.h (struct target_ops): Add "detach" member.
9592 (detach_inferior): Define.
9594 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9596 From Kelley Cook <kelleycook@wideopenwest.com>:
9597 * configure.srv: Accept i[34567]86 variants.
9599 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9601 * linux-low.c (linux_wait_for_event): Correct comment typos.
9602 (linux_resume_one_process): Call check_removed_breakpoint.
9603 (linux_send_signal): New function.
9604 (linux_target_ops): Add linux_send_signal.
9605 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9607 * target.h (struct target_ops): Add send_signal.
9609 2003-05-29 Jim Blandy <jimb@redhat.com>
9611 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9612 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9613 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9614 away part of the register's value.
9616 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9618 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9619 (linux_wait_for_event, linux_init_signals): Likewise.
9621 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9623 * configure.in: Check for stdlib.h.
9624 * configure: Regenerated.
9625 * config.in: Regenerated.
9627 2003-01-04 Andreas Schwab <schwab@suse.de>
9629 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9631 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9633 * Makefile.in: Remove obsolete code.
9635 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9637 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9638 defined(PT_FPR0_HI).
9640 2002-11-17 Stuart Hughes <seh@zee2.com>
9642 * linux-arm-low.c (arm_num_regs): Increase.
9643 (arm_regmap): Include status register.
9645 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9647 * linux-low.c (register_addr): Remove incorrect -1 check.
9649 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9651 * linux-low.c (linux_create_inferior): Call setpgid. Return
9653 (unstopped_p, linux_signal_pid): Remove.
9654 (linux_target_ops): Remove linux_signal_pid.
9655 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9656 global instead of target method.
9657 * target.h (struct target_ops): Remove signal_pid. Update comment
9658 for create_inferior.
9659 * server.c (signal_pid): New variable.
9660 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9661 gdbserver. Set the child to be the foreground process group.
9662 (attach_inferior): Set signal_pid.
9664 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9666 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9668 2002-08-20 Jim Blandy <jimb@redhat.com>
9670 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9673 2002-08-01 Andrew Cagney <cagney@redhat.com>
9675 * Makefile.in: Make chill references obsolete.
9677 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9679 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9680 * configure: Regenerate.
9681 * config.in: Regenerate.
9683 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9685 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9686 (perror_with_name, remote_close, remote_open, expect, play): Static.
9688 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9690 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9691 byte offsets instead of an array of indexes.
9692 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9694 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9696 * regcache.c: Add comment.
9698 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9700 * thread-db.c: New file.
9701 * proc-service.c: New file.
9702 * acinclude.m4: New file.
9703 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9704 proc-service.o, and thread-db.o.
9705 (linux-low.o): Add USE_THREAD_DB.
9706 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9707 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9708 * aclocal.m4: Regenerated.
9709 * config.in: Regenerated.
9710 * configure: Regenerated.
9711 * configure.in: Check for proc_service.h, sys/procfs.h,
9712 thread_db.h, and linux/elf.h headrs.
9713 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9714 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9715 Check for -lthread_db and thread support.
9716 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9717 PowerPC, and SuperH.
9718 * i387-fp.c: Constify arguments.
9719 * i387-fp.h: Likewise.
9720 * inferiors.c: (struct thread_info): Renamed from
9721 `struct inferior_info'. Remove PID member. Use generic inferior
9722 list header. All uses updated.
9723 (inferiors, signal_pid): Removed.
9724 (all_threads): New variable.
9725 (get_thread): Define.
9726 (add_inferior_to_list): New function.
9727 (for_each_inferior): New function.
9728 (change_inferior_id): New function.
9729 (add_inferior): Removed.
9730 (remove_inferior): New function.
9731 (add_thread): New function.
9732 (free_one_thread): New function.
9733 (remove_thread): New function.
9734 (clear_inferiors): Use for_each_inferior and free_one_thread.
9735 (find_inferior): New function.
9736 (find_inferior_id): New function.
9737 (inferior_target_data): Update argument type.
9738 (set_inferior_target_data): Likewise.
9739 (inferior_regcache_data): Likewise.
9740 (set_inferior_regcache_data): Likewise.
9741 * linux-low.c (linux_bp_reinsert): Remove.
9742 (all_processes, stopping_threads, using_thrads)
9743 (struct pending_signals, debug_threads, pid_of): New.
9744 (inferior_pid): Replace with macro.
9745 (struct inferior_linux_data): Remove.
9746 (get_stop_pc, add_process): New functions.
9747 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9748 Use add_process and add_thread.
9749 (linux_attach_lwp): New function, based on old linux_attach. Use
9750 add_process and add_thread. Set stop_expected for new threads.
9751 (linux_attach): New function.
9752 (linux_kill_one_process): New function.
9753 (linux_kill): Kill all LWPs.
9754 (linux_thread_alive): Use find_inferior_id.
9755 (check_removed_breakpoints, status_pending_p): New functions.
9756 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9757 Update. Use WNOHANG. Wait for cloned processes also. Update process
9758 struct for the found process.
9759 (linux_wait_for_event): New function.
9760 (linux_wait): Use it. Support LWPs.
9761 (send_sigstop, wait_for_sigstop, stop_all_processes)
9762 (linux_resume_one_process, linux_continue_one_process): New functions.
9763 (linux_resume): Support LWPs.
9764 (REGISTER_RAW_SIZE): Remove.
9765 (fetch_register): Use register_size instead. Call supply_register.
9766 (usr_store_inferior_registers): Likewise. Call collect_register.
9768 (regsets_fetch_inferior_registers): Improve error message.
9769 (regsets_store_inferior_registers): Add debugging.
9770 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9771 (unstopped_p, linux_signal_pid): New functions.
9772 (linux_target_ops): Add linux_signal_pid.
9773 (linux_init_signals): New function.
9774 (initialize_low): Call it. Initialize using_threads.
9775 * regcache.c (inferior_regcache_data): Add valid
9777 (get_regcache): Fetch registers lazily. Add fetch argument
9778 and update all callers.
9779 (regcache_invalidate_one, regcache_invalidate): New
9781 (new_register_cache): Renamed from create_register_cache.
9782 Return the new regcache.
9783 (free_register_cache): Change argument to a void *.
9784 (registers_to_string, registers_from_string): Call get_regcache
9785 with fetch flag set.
9786 (register_data): Make static. Pass fetch flag to get_regcache.
9787 (supply_register): Call get_regcache with fetch flag clear.
9788 (collect_register): Call get_regcache with fetch flag set.
9789 (collect_register_as_string): New function.
9790 * regcache.h: Update.
9791 * remote-utils.c (putpkt): Flush after debug output and use
9793 Handle input interrupts while waiting for an ACK.
9794 (input_interrupt): Use signal_pid method.
9795 (getpkt): Flush after debug output and use stderr.
9796 (outreg): Use collect_register_as_string.
9797 (new_thread_notify, dead_thread_notify): New functions.
9798 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9800 (look_up_one_symbol): Flush after debug output.
9801 * server.c (step_thread, server_waiting): New variables.
9802 (start_inferior): Don't use signal_pid. Update call to mywait.
9803 (attach_inferior): Update call to mywait.
9804 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9805 (main): Don't fetch/store registers explicitly. Use
9806 set_desired_inferior. Support proposed ``Hs'' packet. Update
9809 (struct inferior_list, struct_inferior_list_entry): New.
9810 * target.c (set_desired_inferior): New.
9811 (write_inferior_memory): Constify.
9812 (mywait): New function.
9814 (struct target_ops): New signal_pid method.
9815 (mywait): Removed macro, added prototype.
9817 * linux-low.h (regset_func): Removed.
9818 (regset_fill_func, regset_store_func): New.
9819 (enum regset_type): New.
9820 (struct regset_info): Add type field. Use new operation types.
9821 (struct linux_target_ops): stop_pc renamed to get_pc.
9822 Add decr_pc_after_break and breakpoint_at.
9823 (get_process, get_thread_proess, get_process_thread)
9824 (strut process_info, all_processes, linux_attach_lwp)
9825 (thread_db_init): New.
9827 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9828 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9829 (the_low_target): Add new members.
9830 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9831 (i386_store_fpxregset): Constify.
9832 (target_regsets): Add new kind identifier.
9833 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9834 (i386_set_pc): Add debugging.
9835 (i386_breakpoint_at): New function.
9836 (the_low_target): Add new members.
9837 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9838 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9839 (mips_breakpoint_at): New.
9840 (the_low_target): Add new members.
9841 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9842 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9843 (the_low_target): Add new members.
9844 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9845 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9846 (the_low_target): Add new members.
9847 * linux-x86-64-low.c (target_regsets): Add new kind
9850 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9852 From Martin Pool <mbp@samba.org>:
9853 * server.c (gdbserver_usage): New function.
9856 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9858 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9861 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9863 * Makefile.in: Remove obsolete code.
9865 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9867 * linux-low.c (regsets_fetch_inferior_registers),
9868 (regsets_store_inferior_registers): Removed cast to int from
9870 * regcache.h: Added declaration of struct inferior_info.
9872 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9874 * inferiors.c (struct inferior_info): Add regcache_data.
9875 (add_inferior): Call create_register_cache.
9876 (clear_inferiors): Call free_register_cache.
9877 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9878 * regcache.c (struct inferior_regcache_data): New.
9879 (registers): Remove.
9880 (get_regcache): New function.
9881 (create_register_cache, free_register_cache): New functions.
9882 (set_register_cache): Don't initialize the register cache here.
9883 (registers_to_string, registers_from_string, register_data): Call
9885 * regcache.h: Add prototypes.
9886 * server.h: Likewise.
9888 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9890 * mem-break.c: New file.
9891 * mem-break.h: New file.
9892 * Makefile.in: Add mem-break.o rule; update server.h
9894 * inferiors.c (struct inferior_info): Add target_data
9896 (clear_inferiors): Free target_data member if set.
9897 (inferior_target_data, set_inferior_target_data): New functions.
9898 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
9899 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
9900 * linux-low.c (linux_bp_reinsert): New variable.
9901 (struct inferior_linux_data): New.
9902 (linux_create_inferior): Use set_inferior_target_data.
9903 (linux_attach): Likewise. Call add_inferior.
9904 (linux_wait_for_one_inferior): New function.
9905 (linux_wait): Call it.
9906 (linux_write_memory): Add const.
9907 (initialize_low): Call set_breakpoint_data.
9908 * linux-low.h (struct linux_target_ops): Add breakpoint
9910 * server.c (attach_inferior): Remove extra add_inferior
9912 * server.h: Include mem-break.h. Update inferior.c
9914 * target.c (read_inferior_memory)
9915 (write_inferior_memory): New functions.
9916 * target.h (read_inferior_memory)
9917 (write_inferior_memory): Change macros to prototypes.
9918 (struct target_ops): Update comments. Add const to write_memory
9921 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
9923 * linux-low.c (usr_store_inferior_registers): Support
9924 registers which are allowed to fail to store.
9925 * linux-low.h (linux_target_ops): Likewise.
9926 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
9927 (ppc_cannot_store_register): FPSCR may not be storable.
9929 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9931 * server.h: Include <string.h> if HAVE_STRING_H.
9932 * ChangeLog: Correct paths in last ChangeLog entry.
9934 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9936 * linux-low.h: Remove obsolete prototypes.
9937 (struct linux_target_ops): New.
9938 (extern the_low_target): New.
9939 * linux-low.c (num_regs, regmap): Remove declarations.
9940 (register_addr): Use the_low_target explicitly.
9941 (fetch_register): Likewise.
9942 (usr_fetch_inferior_registers): Likewise.
9943 (usr_store_inferior_registers): Likewise.
9944 * linux-arm-low.c (num_regs): Remove.
9945 (arm_num_regs): Define.
9946 (arm_regmap): Renamed from regmap, made static.
9947 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
9949 (arm_cannot_store_register): Renamed from cannot_store_register,
9951 (the_low_target): New.
9952 * linux-i386-low.c (num_regs): Remove.
9953 (i386_num_regs): Define.
9954 (i386_regmap): Renamed from regmap, made static.
9955 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
9957 (i386_cannot_store_register): Renamed from cannot_store_register,
9959 (the_low_target): New.
9960 * linux-ia64-low.c (num_regs): Remove.
9961 (ia64_num_regs): Define.
9962 (ia64_regmap): Renamed from regmap, made static.
9963 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
9965 (ia64_cannot_store_register): Renamed from cannot_store_register,
9967 (the_low_target): New.
9968 * linux-m68k-low.c (num_regs): Remove.
9969 (m68k_num_regs): Define.
9970 (m68k_regmap): Renamed from regmap, made static.
9971 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
9973 (m68k_cannot_store_register): Renamed from cannot_store_register,
9975 (the_low_target): New.
9976 * linux-mips-low.c (num_regs): Remove.
9977 (mips_num_regs): Define.
9978 (mips_regmap): Renamed from regmap, made static.
9979 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
9981 (mips_cannot_store_register): Renamed from cannot_store_register,
9983 (the_low_target): New.
9984 * linux-ppc-low.c (num_regs): Remove.
9985 (ppc_num_regs): Define.
9986 (ppc_regmap): Renamed from regmap, made static.
9987 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
9989 (ppc_cannot_store_register): Renamed from cannot_store_register,
9991 (the_low_target): New.
9992 * linux-s390-low.c (num_regs): Remove.
9993 (s390_num_regs): Define.
9994 (s390_regmap): Renamed from regmap, made static.
9995 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
9997 (s390_cannot_store_register): Renamed from cannot_store_register,
9999 (the_low_target): New.
10000 * linux-sh-low.c (num_regs): Remove.
10001 (sh_num_regs): Define.
10002 (sh_regmap): Renamed from regmap, made static.
10003 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10005 (sh_cannot_store_register): Renamed from cannot_store_register,
10007 (the_low_target): New.
10008 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10009 (the_low_target): New.
10011 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10013 * Makefile.in: Add stamp-h target.
10014 * configure.in: Create stamp-h.
10015 * configure: Regenerated.
10017 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10019 * inferiors.c: New file.
10020 * target.c: New file.
10021 * target.h: New file.
10022 * Makefile.in: Add target.o and inferiors.o. Update
10024 * linux-low.c (inferior_pid): New static variable,
10025 moved from server.c.
10026 (linux_create_inferior): Renamed from create_inferior.
10027 Call add_inferior. Return 0 on success instead of a PID.
10028 (linux_attach): Renamed from myattach.
10029 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10030 (linux_thread_alive): Renamed from mythread_alive.
10031 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10033 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10034 (regsets_store_inferior_registers): Correct error message.
10035 Add missing ``return 0''.
10036 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10037 (linux_store_registers): Renamed from store_inferior_registers.
10038 (linux_read_memory): Renamed from read_inferior_memory.
10039 (linux_write_memory): Renamed from write_inferior_memory.
10040 (linux_target_ops): New structure.
10041 (initialize_low): Call set_target_ops ().
10042 * remote-utils.c (unhexify): New function.
10043 (hexify): New function.
10044 (input_interrupt): Send signals to ``signal_pid''.
10045 * server.c (inferior_pid): Remove.
10046 (start_inferior): Update create_inferior call.
10047 (attach_inferior): Call add_inferior.
10048 (handle_query): New function.
10049 (main): Call handle_query for `q' packets.
10050 * server.h: Include "target.h". Remove obsolete prototypes.
10051 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10053 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10055 * Makefile.in: Add WARN_CFLAGS. Update configury
10057 * configure.in: Check for <string.h>
10058 * configure: Regenerate.
10059 * config.in: Regenerate.
10060 * gdbreplay.c: Include needed system headers.
10061 (remote_open): Remove strchr prototype.
10062 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10063 * regcache.c (supply_register): Change buf argument to const void *.
10064 (supply_register_by_name): Likewise.
10065 (collect_register): Change buf argument to void *.
10066 (collect_register_by_name): Likewise.
10067 * regcache.h: Add missing prototypes.
10068 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10069 * server.c (handle_query): New function.
10070 (attached): New static variable, moved out of main.
10071 (main): Quiet longjmp clobber warnings.
10072 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10073 * utils.c (error): Remove NORETURN.