1 2014-08-07 Gary Benson <gbenson@redhat.com>
3 * server.h: Do not include common-utils.h.
5 2014-08-07 Gary Benson <gbenson@redhat.com>
7 * server.h: Do not include ptid.h.
10 2014-08-07 Gary Benson <gbenson@redhat.com>
12 * server.h: Do not include gdb_locale.h.
14 2014-08-07 Gary Benson <gbenson@redhat.com>
16 * server.h: Do not include gdb/signals.h.
17 * win32-low.c: Likewise.
19 2014-08-07 Gary Benson <gbenson@redhat.com>
21 * server.h: Do not include pathmax.h.
23 2014-08-07 Gary Benson <gbenson@redhat.com>
25 * server.h: Do not include libiberty.h.
26 * linux-bfin-low.c: Likewise.
28 2014-08-07 Gary Benson <gbenson@redhat.com>
30 * server.h: Do not include ansidecl.h.
32 2014-08-07 Gary Benson <gbenson@redhat.com>
34 * linux-x86-low.c: Do not include stddef.h.
35 * lynx-ppc-low.c: Likewise.
36 * tracepoint.c: Likewise.
38 2014-08-07 Gary Benson <gbenson@redhat.com>
40 * server.h: Do not include stdarg.h.
41 * nto-low.c: Likewise.
43 2014-08-07 Gary Benson <gbenson@redhat.com>
45 * server.h: Do not include stdlib.h.
46 * inferiors.c: Likewise.
47 * linux-low.c: Likewise.
48 * regcache.c: Likewise.
49 * spu-low.c: Likewise.
50 * tracepoint.c: Likewise.
53 2014-08-07 Gary Benson <gbenson@redhat.com>
55 * server.h: Do not include stdio.h.
56 * linux-low.c: Likewise.
57 * remote-utils.c: Likewise.
58 * spu-low.c: Likewise.
60 * wincecompat.c: Likewise.
62 2014-08-06 Gary Benson <gbenson@redhat.com>
64 * regcache.c (init_register_cache): Move conditionals inside if.
66 2014-08-06 Gary Benson <gbenson@redhat.com>
68 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
70 2014-07-31 Gary Benson <gbenson@redhat.com>
72 * ax.h: Do not include server.h.
73 * gdbthread.h: Likewise.
74 * lynx-low.h: Likewise.
77 2014-07-30 Gary Benson <gbenson@redhat.com>
79 * server.h: Include common-defs.h.
80 Do not include config.h or build-gnulib-gdbserver/config.h.
82 2014-07-30 Gary Benson <gbenson@redhat.com>
84 * hostio-errno.c: Move server.h to top of includes list.
85 * inferiors.c: Likewise.
86 * linux-x86-low.c: Likewise.
87 * notif.c: Include server.h.
89 2014-07-24 Tom Tromey <tromey@redhat.com>
90 Gary Benson <gbenson@redhat.com>
92 * server.h (CORE_ADDR): Now unsigned.
94 2014-07-16 Pedro Alves <palves@redhat.com>
96 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
98 2014-07-15 Pedro Alves <palves@redhat.com>
100 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
103 2014-07-11 Pedro Alves <palves@redhat.com>
105 * linux-low.c (kill_wait_lwp): New function, based on
106 kill_one_lwp_callback, but use my_waitpid directly.
107 (kill_one_lwp_callback, linux_kill): Use it.
109 2014-06-23 Pedro Alves <palves@redhat.com>
111 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
112 before setting DR0..DR3.
114 2014-06-20 Gary Benson <gbenson@redhat.com>
116 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
117 * configure: Regenerated.
118 * config.in: Likewise.
120 2014-06-20 Gary Benson <gbenson@redhat.com>
122 * Makefile.in (SFILES): Update locations for files moved
124 (object file files): Reordered.
126 2014-06-20 Gary Benson <gbenson@redhat.com>
128 * i386-low.h (i386_dr_low_can_set_addr): Removed.
129 (i386_dr_low_set_addr): Likewise.
130 (i386_dr_low_get_addr): Likewise.
131 (i386_dr_low_can_set_control): Likewise.
132 (i386_dr_low_set_control): Likewise.
133 (i386_dr_low_get_control): Likewise.
134 (i386_dr_low_get_status): Likewise.
135 (i386_get_debug_register_length): Likewise.
136 * linux-x86-low.c (i386_dr_low_set_addr):
137 Changed signature. Made static.
138 (i386_dr_low_get_addr): Likewise.
139 (i386_dr_low_set_control): Likewise.
140 (i386_dr_low_get_control): Likewise.
141 (i386_dr_low_get_status): Likewise.
142 (i386_dr_low): New global variable.
143 * win32-i386-low.c (i386_dr_low_set_addr):
144 Changed signature. Made static.
145 (i386_dr_low_get_addr): Likewise.
146 (i386_dr_low_set_control): Likewise.
147 (i386_dr_low_get_control): Likewise.
148 (i386_dr_low_get_status): Likewise.
149 (i386_dr_low): New global variable.
151 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
153 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
154 * Makefile.in (AR, AR_FLAGS): Define.
155 * configure: Regenerate.
157 2014-06-19 Gary Benson <gbenson@redhat.com>
159 * Makefile.in (i386-dregs.o): New rule.
160 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
161 * i386-low.c (target.h): Remove include.
162 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
163 (DR_CONTROL_SHIFT): Likewise.
164 (DR_CONTROL_SIZE): Likewise.
165 (DR_RW_EXECUTE): Likewise.
166 (DR_RW_WRITE): Likewise.
167 (DR_RW_READ): Likewise.
168 (DR_RW_IORW): Likewise.
169 (DR_LEN_1): Likewise.
170 (DR_LEN_2): Likewise.
171 (DR_LEN_4): Likewise.
172 (DR_LEN_8): Likewise.
173 (DR_LOCAL_ENABLE_SHIFT): Likewise.
174 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
175 (DR_ENABLE_SIZE): Likewise.
176 (DR_LOCAL_SLOWDOWN): Likewise.
177 (DR_GLOBAL_SLOWDOWN): Likewise.
178 (DR_CONTROL_RESERVED): Likewise.
179 (I386_DR_CONTROL_MASK): Likewise.
180 (I386_DR_VACANT): Likewise.
181 (I386_DR_LOCAL_ENABLE): Likewise.
182 (I386_DR_GLOBAL_ENABLE): Likewise.
183 (I386_DR_DISABLE): Likewise.
184 (I386_DR_SET_RW_LEN): Likewise.
185 (I386_DR_GET_RW_LEN): Likewise.
186 (I386_DR_WATCH_HIT): Likewise.
187 (i386_wp_op_t): Likewise.
188 (i386_show_dr): Likewise.
189 (i386_length_and_rw_bits): Likewise.
190 (i386_insert_aligned_watchpoint): Likewise.
191 (i386_remove_aligned_watchpoint): Likewise.
192 (i386_handle_nonaligned_watchpoint): Likewise.
193 i386_update_inferior_debug_regs(): Likewise.
194 (i386_dr_insert_watchpoint): Likewise.
195 (i386_dr_remove_watchpoint): Likewise.
196 (i386_dr_region_ok_for_watchpoint): Likewise.
197 (i386_dr_stopped_data_address): Likewise.
198 (i386_dr_stopped_by_watchpoint): Likewise.
200 2014-06-19 Gary Benson <gbenson@redhat.com>
202 * i386-low.c (i386_dr_show): Renamed to
203 i386_show_dr and made static. All uses updated.
204 (i386_dr_length_and_rw_bits): Renamed to
205 i386_length_and_rw_bits and made static.
207 (i386_dr_insert_aligned_watchpoint): Renamed to
208 i386_insert_aligned_watchpoint and made static.
210 (i386_dr_remove_aligned_watchpoint): Renamed to
211 i386_remove_aligned_watchpoint and made static.
213 (i386_dr_update_inferior_debug_regs): Renamed to
214 i386_update_inferior_debug_regs and made static.
217 2014-06-18 Gary Benson <gbenson@redhat.com>
219 * i386-low.h (i386_dr_low_can_set_addr): New macro.
220 (i386_dr_low_can_set_control): Likewise.
221 (i386_get_debug_register_length): Likewise.
222 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
223 (i386_dr_low_can_set_control): Likewise.
224 (i386_get_debug_register_length): Likewise.
226 2014-06-17 Gary Benson <gbenson@redhat.com>
228 * i386-low.h (i386-dregs.h): New include.
229 (DR_FIRSTADDR): Now in i386-dregs.h.
230 (DR_LASTADDR): Likewise.
231 (DR_NADDR): Likewise.
232 (DR_STATUS): Likewise.
233 (DR_CONTROL): Likewise.
234 (i386_debug_reg_state): Likewise.
235 (i386_dr_insert_watchpoint): Likewise.
236 (i386_dr_remove_watchpoint): Likewise.
237 (i386_dr_region_ok_for_watchpoint): Likewise.
238 (i386_dr_stopped_data_address): Likewise.
239 (i386_dr_stopped_by_watchpoint): Likewise.
240 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
242 2014-06-18 Gary Benson <gbenson@redhat.com>
244 * i386-low.h (i386_low_insert_watchpoint): Renamed to
245 i386_dr_insert_watchpoint.
246 (i386_low_remove_watchpoint): Renamed to
247 i386_dr_remove_watchpoint.
248 (i386_low_region_ok_for_watchpoint): Renamed to
249 i386_dr_region_ok_for_watchpoint.
250 (i386_low_stopped_data_address): Renamed to
251 i386_dr_stopped_data_address.
252 (i386_low_stopped_by_watchpoint): Renamed to
253 i386_dr_stopped_by_watchpoint.
254 * i386-low.c (i386_show_dr): Renamed to
255 i386_dr_show and made nonstatic. All uses updated.
256 (i386_length_and_rw_bits): Renamed to
257 i386_dr_length_and_rw_bits and made nonstatic.
259 (i386_insert_aligned_watchpoint): Renamed to
260 i386_dr_insert_aligned_watchpoint and made nonstatic.
262 (i386_remove_aligned_watchpoint): Renamed to
263 i386_dr_remove_aligned_watchpoint and made nonstatic.
265 (i386_update_inferior_debug_regs): Renamed to
266 i386_dr_update_inferior_debug_regs and made nonstatic.
268 (i386_low_insert_watchpoint): Renamed to
269 i386_dr_insert_watchpoint. All uses updated.
270 (i386_low_remove_watchpoint): Renamed to
271 i386_dr_remove_watchpoint. All uses updated.
272 (i386_low_region_ok_for_watchpoint): Renamed to
273 i386_dr_region_ok_for_watchpoint. All uses updated.
274 (i386_low_stopped_data_address): Renamed to
275 i386_dr_stopped_data_address. All uses updated.
276 (i386_low_stopped_by_watchpoint): Renamed to
277 i386_dr_stopped_by_watchpoint. All uses updated.
279 2014-06-18 Gary Benson <gbenson@redhat.com>
281 * i386-low.c (i386_dr_low_can_set_addr): New macro.
282 (i386_dr_low_can_set_control): Likewise.
283 (i386_insert_aligned_watchpoint): New check.
285 2014-06-18 Gary Benson <gbenson@redhat.com>
287 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
290 2014-06-18 Gary Benson <gbenson@redhat.com>
292 * i386-low.c (i386_length_and_rw_bits): Use internal_error
293 instead of fatal and error.
294 (i386_handle_nonaligned_watchpoint): Likewise.
296 2014-06-18 Gary Benson <gbenson@redhat.com>
298 * i386-low.c (i386_get_debug_register_length): New macro.
299 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
300 (i386_show_dr): Use debug_printf instead of fprintf. Use
301 phex to format values.
303 2014-06-18 Gary Benson <gbenson@redhat.com>
305 * i386-low.h: Comment changes.
306 * i386-low.c: Likewise.
308 2014-06-18 Gary Benson <gbenson@redhat.com>
310 * i386-low.c: Whitespace changes.
312 2014-06-12 Tom Tromey <tromey@redhat.com>
314 * utils.c (freeargv): Remove.
316 2014-06-12 Tom Tromey <tromey@redhat.com>
318 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
319 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
320 (parse_debug_format_options): Likewise.
321 (gdbserver_usage): Likewise.
322 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
323 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
324 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
326 ($(LIBGNU)): Depend on libiberty.
327 (all-lib): Recurse into all subdirs.
328 (install-only): Invoke "install" target in subdirs.
329 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
331 * configure: Rebuild.
332 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
333 for vasprintf, vsnprintf, or gettimeofday.
334 * configure.srv: Don't add safe-ctype.o or lbasename.o to
337 2014-06-05 Joel Brobecker <brobecker@adacore.com>
339 * development.sh: Delete.
340 * Makefile.in (config.status): Adjust dependency on development.sh.
341 * configure.ac: Adjust development.sh source call.
342 * configure: Regenerate.
344 2014-06-02 Pedro Alves <palves@redhat.com>
346 * ax.c (gdb_free_agent_expr): New function.
347 * ax.h (gdb_free_agent_expr): New declaration.
348 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
350 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
352 (clear_breakpoint_conditions_and_commands): New function.
353 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
354 (clear_breakpoint_conditions_and_commands): New declaration.
356 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
358 * linux-aarch64-low.c (asm/ptrace.h): Include.
360 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
362 Fix TLS access for -static -pthread.
363 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
364 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
365 (thread_db_load_search, try_thread_db_load_1): Initialize it.
367 2014-05-20 Pedro Alves <palves@redhat.com>
369 * linux-aarch64-low.c (aarch64_insert_point)
370 (aarch64_remove_point): No longer check whether the type is
371 supported here. Adjust to new interface.
372 (the_low_target): Install aarch64_supports_z_point_type as
373 supports_z_point_type method.
374 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
375 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
376 instead of a Z packet char. Adjust.
377 (arm_supports_z_point_type): New function.
378 (arm_insert_point, arm_remove_point): Adjust to new interface.
379 (the_low_target): Install arm_supports_z_point_type.
380 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
381 (cris_insert_point, cris_remove_point): Adjust to new interface.
382 Don't check whether the type is supported here.
383 (the_low_target): Install cris_supports_z_point_type.
384 * linux-low.c (linux_supports_z_point_type): New function.
385 (linux_insert_point, linux_remove_point): Adjust to new interface.
386 * linux-low.h (struct linux_target_ops) <insert_point,
387 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
388 raw_breakpoint pointer parameter.
389 <supports_z_point_type>: New method.
390 * linux-mips-low.c (mips_supports_z_point_type): New function.
391 (mips_insert_point, mips_remove_point): Adjust to new interface.
392 Use mips_supports_z_point_type.
393 (the_low_target): Install mips_supports_z_point_type.
394 * linux-ppc-low.c (the_low_target): Install NULL as
395 supports_z_point_type method.
396 * linux-s390-low.c (the_low_target): Install NULL as
397 supports_z_point_type method.
398 * linux-sparc-low.c (the_low_target): Install NULL as
399 supports_z_point_type method.
400 * linux-x86-low.c (x86_supports_z_point_type): New function.
401 (x86_insert_point): Adjust to new insert_point interface. Use
402 insert_memory_breakpoint. Adjust to new
403 i386_low_insert_watchpoint interface.
404 (x86_remove_point): Adjust to remove_point interface. Use
405 remove_memory_breakpoint. Adjust to new
406 i386_low_remove_watchpoint interface.
407 (the_low_target): Install x86_supports_z_point_type.
408 * lynx-low.c (lynx_target_ops): Install NULL as
409 supports_z_point_type callback.
410 * nto-low.c (nto_supports_z_point_type): New.
411 (nto_insert_point, nto_remove_point): Adjust to new interface.
412 (nto_target_ops): Install nto_supports_z_point_type.
413 * mem-break.c: Adjust intro comment.
414 (struct raw_breakpoint) <raw_type, size>: New fields.
415 <inserted>: Update comment.
416 <shlib_disabled>: Delete field.
417 (enum bkpt_type) <gdb_breakpoint>: Delete value.
418 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
419 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
420 (raw_bkpt_type_to_target_hw_bp_type): New function.
421 (find_enabled_raw_code_breakpoint_at): New function.
422 (find_raw_breakpoint_at): New type and size parameters. Use them.
423 (insert_memory_breakpoint): New function, based off
424 set_raw_breakpoint_at.
425 (remove_memory_breakpoint): New function.
426 (set_raw_breakpoint_at): Reimplement.
427 (set_breakpoint): New, based on set_breakpoint_at.
428 (set_breakpoint_at): Reimplement.
429 (delete_raw_breakpoint): Go through the_target->remove_point
430 instead of assuming memory breakpoints.
431 (find_gdb_breakpoint_at): Delete.
432 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
433 (find_gdb_breakpoint): New function.
434 (set_gdb_breakpoint_at): Delete.
435 (z_type_supported): New function.
436 (set_gdb_breakpoint_1): New function, loosely based off
437 set_gdb_breakpoint_at.
438 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
439 (delete_gdb_breakpoint_at): Delete.
440 (delete_gdb_breakpoint_1): New function, loosely based off
441 delete_gdb_breakpoint_at.
442 (delete_gdb_breakpoint): New function.
443 (clear_gdb_breakpoint_conditions): Rename to ...
444 (clear_breakpoint_conditions): ... this. Don't handle a NULL
446 (add_condition_to_breakpoint): Make static.
447 (add_breakpoint_condition): Take a struct breakpoint pointer
448 instead of an address. Adjust.
449 (gdb_condition_true_at_breakpoint): Rename to ...
450 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
452 (gdb_condition_true_at_breakpoint): Reimplement.
453 (add_breakpoint_commands): Take a struct breakpoint pointer
454 instead of an address. Adjust.
455 (gdb_no_commands_at_breakpoint): Rename to ...
456 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
457 parameter. Return true if no breakpoint was found. Change debug
459 (gdb_no_commands_at_breakpoint): Reimplement.
460 (run_breakpoint_commands): Rename to ...
461 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
462 and change return type to boolean.
463 (run_breakpoint_commands): New function.
464 (gdb_breakpoint_here): Also check for Z1 breakpoints.
465 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
466 breakpoint. Go through the_target->remove_point instead of
467 assuming memory breakpoint.
468 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
469 software and hardware breakpoints.
470 (reinsert_raw_breakpoint): Go through the_target->insert_point
471 instead of assuming memory breakpoint.
472 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
473 software and hardware breakpoints.
474 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
475 Check both software and hardware breakpoints.
476 (validate_inserted_breakpoint): Assert the breakpoint is a
477 software breakpoint. Set the inserted flag to -1 instead of
478 setting shlib_disabled.
479 (delete_disabled_breakpoints): Adjust.
480 (validate_breakpoints): Only validate software breakpoints.
481 Adjust to inserted flag change.
482 (check_mem_read, check_mem_write): Skip breakpoint types other
483 than software breakpoints. Adjust to inserted flag change.
484 * mem-break.h (enum raw_bkpt_type): New enum.
485 (raw_breakpoint, struct process_info): Forward declare.
486 (Z_packet_to_target_hw_bp_type): Delete declaration.
487 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
488 (set_gdb_breakpoint, delete_gdb_breakpoint)
489 (clear_breakpoint_conditions): New declarations.
490 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
491 (breakpoint_inserted_here): Update comment.
492 (add_breakpoint_condition, add_breakpoint_commands): Replace
493 address parameter with a breakpoint pointer parameter.
494 (gdb_breakpoint_here): Update comment.
495 (delete_gdb_breakpoint_at): Delete.
496 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
497 * server.c (process_point_options): Take a struct breakpoint
498 pointer instead of an address. Adjust.
499 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
500 delete_gdb_breakpoint.
501 * spu-low.c (spu_target_ops): Install NULL as
502 supports_z_point_type method.
503 * target.h: Include mem-break.h.
504 (struct target_ops) <prepare_to_access_memory>: Update comment.
505 <supports_z_point_type>: New field.
506 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
507 instead of a char. Also take a raw breakpoint pointer.
508 * win32-arm-low.c (the_low_target): Install NULL as
509 supports_z_point_type.
510 * win32-i386-low.c (i386_supports_z_point_type): New function.
511 (i386_insert_point, i386_remove_point): Adjust to new interface.
512 (the_low_target): Install i386_supports_z_point_type.
513 * win32-low.c (win32_supports_z_point_type): New function.
514 (win32_insert_point, win32_remove_point): Adjust to new interface.
515 (win32_target_ops): Install win32_supports_z_point_type.
516 * win32-low.h (struct win32_target_ops):
517 <supports_z_point_type>: New method.
518 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
519 instead of a char. Also take a raw breakpoint pointer.
521 2014-05-20 Pedro Alves <palves@redhat.com>
523 * mem-break.h: Include break-common.h.
524 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
525 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
526 (Z_packet_to_target_hw_bp_type): New declaration.
527 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
528 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
529 (Z_PACKET_ACCESS_WP): Delete macros.
530 (Z_packet_to_hw_type): Delete function.
531 * i386-low.h: Don't include break-common.h here.
532 (Z_packet_to_hw_type): Delete declaration.
533 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
534 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
535 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
536 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
537 * linux-aarch64-low.c: Don't include break-common.h here.
538 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
539 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
540 (Z_packet_to_target_hw_bp_type): Delete function.
541 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
543 (mips_insert_point, mips_remove_point): Use
544 Z_packet_to_target_hw_bp_type.
546 2014-05-20 Pedro Alves <palves@redhat.com>
548 * linux-aarch64-low.c: Include break-common.h.
549 (enum target_point_type): Delete.
550 (Z_packet_to_point_type): Rename to ...
551 (Z_packet_to_target_hw_bp_type): ... this, and return a
552 target_hw_bp_type instead.
553 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
554 instead of an enum target_point_type.
555 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
557 (aarch64_dr_state_insert_one_point)
558 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
559 (aarch64_handle_aligned_watchpoint)
560 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
561 Take an enum target_hw_bp_type instead of an enum
563 (aarch64_supports_z_point_type): New function.
564 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
565 use Z_packet_to_target_hw_bp_type.
567 2014-05-20 Joel Brobecker <brobecker@adacore.com>
569 * configure.ac: Only use -Werror by default when DEVELOPMENT
571 * configure: Regenerate.
573 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
575 Fix gdbserver qGetTLSAddr for x86_64 -m32.
576 * linux-x86-low.c (X86_64_USER_REGS): New.
577 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
579 2014-04-28 Yao Qi <yao@codesourcery.com>
581 * Makefile.in (i386-avx512.c): Fix the typo of generated file
584 2014-04-25 Pedro Alves <palves@redhat.com>
587 * linux-low.c (linux_attach_fail_reason_string): New function.
588 (linux_attach_lwp): Delete.
589 (linux_attach_lwp_1): Rename to ...
590 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
591 argument. Remove "initial" parameter. Return int instead of
592 void. Don't error or warn here.
593 (linux_attach): Adjust to call linux_attach_lwp. Call error on
594 failure to attach to the tgid. Call warning when failing to
596 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
597 argument. Remove "initial" parameter. Return int instead of
598 void. Don't error or warn here.
599 (linux_attach_fail_reason_string): New declaration.
600 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
601 interface change. Use linux_attach_fail_reason_string.
603 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
604 Walfred Tedeschi <walfred.tedeschi@intel.com>
606 * Makefile.in: Added rules to handle new files
607 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
608 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
609 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
610 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
611 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
612 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
614 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
615 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
616 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
618 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
619 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
620 i386/x32-avx512-linux.xml.
621 * i387-fp.c (num_avx512_k_registers): New constant for number
623 (num_avx512_zmmh_low_registers): New constant for number of
624 lower ZMM registers (0-15).
625 (num_avx512_zmmh_high_registers): New constant for number of
626 higher ZMM registers (16-31).
627 (num_avx512_ymmh_registers): New contant for number of higher
628 YMM registers (ymm16-31 added by avx521 on x86_64).
629 (num_avx512_xmm_registers): New constant for number of higher
630 XMM registers (xmm16-31 added by AVX512 on x86_64).
631 (struct i387_xsave): Add space for AVX512 registers.
632 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
633 Add code to handle AVX512 registers.
634 (i387_xsave_to_cache): Add code to handle AVX512 registers.
635 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
636 prototypei from generated file.
637 (tdesc_amd64_avx512_linux): Likewise.
638 (init_registers_x32_avx512_linux): Likewise.
639 (tdesc_x32_avx512_linux): Likewise.
640 (init_registers_i386_avx512_linux): Likewise.
641 (tdesc_i386_avx512_linux): Likewise.
642 (x86_64_regmap): Add AVX512 registers.
643 (x86_linux_read_description): Add code to handle AVX512 XSTATE
645 (initialize_low_arch): Add code to initialize AVX512 registers.
647 2014-04-23 Pedro Alves <palves@redhat.com>
649 * mem-break.c (find_gdb_breakpoint_at): Make static.
650 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
652 2014-04-23 Pedro Alves <palves@redhat.com>
654 * i386-low.c: Don't include break-common.h here.
655 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
656 prototype to take target_hw_bp_type as argument instead of a Z
658 * i386-low.h: Include break-common.h here.
659 (Z_packet_to_hw_type): Declare.
660 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
662 * linux-x86-low.c (x86_insert_point): Convert the packet number to
663 a target_hw_bp_type before calling i386_low_insert_watchpoint.
664 (x86_remove_point): Convert the packet number to a
665 target_hw_bp_type before calling i386_low_remove_watchpoint.
666 * win32-i386-low.c (i386_insert_point): Convert the packet number
667 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
668 (i386_remove_point): Convert the packet number to a
669 target_hw_bp_type before calling i386_low_remove_watchpoint.
671 2014-04-23 Pedro Alves <palves@redhat.com>
673 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
675 2014-04-10 Pedro Alves <palves@redhat.com>
677 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
678 Check if the condition or command is NULL before checking if the
679 breakpoint is known. On success, return true.
680 * mem-break.h (add_breakpoint_condition): Document return.
681 (add_breakpoint_commands): Add describing comment.
682 * server.c (skip_to_semicolon): New function.
683 (process_point_options): Use it.
685 2014-04-09 Pedro Alves <palves@redhat.com>
687 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
690 2014-02-27 Pedro Alves <palves@redhat.com>
693 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
695 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
697 (last_thread_of_process_p): Take a PID argument instead of a
699 (linux_wait_for_lwp): Delete.
700 (num_lwps, check_zombie_leaders, not_stopped_callback): New
702 (linux_low_filter_event): New function, party factored out from
703 linux_wait_for_event.
704 (linux_wait_for_event): Rename to ...
705 (linux_wait_for_event_filtered): ... this. Add new filter ptid
706 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
707 sigsuspend. Check for zombie leaders.
708 (linux_wait_for_event): Reimplement as wrapper around
709 linux_wait_for_event_filtered.
710 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
711 a normal or signal exit is seen, it's the whole process exiting.
712 (wait_for_sigstop): No longer a for_each_inferior callback.
713 Rewrite on top of linux_wait_for_event_filtered.
714 (stop_all_lwps): Call wait_for_sigstop directly.
715 * server.c (resume, handle_target_event): Handle
716 TARGET_WAITKIND_NO_RESUMED.
718 2014-02-26 Joel Brobecker <brobecker@adacore.com>
720 * win32-low.c (psapi_get_dll_name,
721 * win32_CreateToolhelp32Snapshot): Delete.
722 (win32_CreateToolhelp32Snapshot, win32_Module32First)
723 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
725 (handle_load_dll): Add function description.
726 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
728 2014-02-26 Joel Brobecker <brobecker@adacore.com>
730 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
732 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
733 base address when calling win32_add_one_solib.
734 (handle_load_dll): Delete local variable load_addr.
735 Remove 0x1000 offset applied to DLL base address when calling
737 (handle_unload_dll): Add comment.
739 2014-02-26 Joel Brobecker <brobecker@adacore.com>
741 * win32-low.c (win32_add_all_dlls): Renames
742 win32_ensure_ntdll_loaded. Rewrite function documentation.
743 Adjust implementation to always load all DLLs.
744 Add 0x1000 offset to DLL base address when calling
746 (child_initialization_done): New static global.
747 (do_initial_child_stuff): Set child_initialization_done to
748 zero during child initialization, and 1 after. Replace call
749 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
751 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
752 (handle_unload_dll): Add function documentation.
753 (get_child_debug_event): Ignore load and unload DLL events
754 during child initialization.
756 2014-02-20 Doug Evans <dje@google.com>
758 Remove global all_lwps.
759 * inferiors.h (ptid_of): Move here from linux-low.h.
760 (pid_of, lwpid_of): Ditto.
761 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
762 parameter is a struct thread_info * now.
763 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
764 directly. Pass &all_threads to find_inferior instead of &all_lwps.
765 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
767 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
768 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
769 * linux-arm-low.c (update_registers_callback): Update, "entry"
770 parameter is a struct thread_info * now.
771 Fetch lwpid from current_inferior directly.
772 (arm_insert_point): Pass &all_threads to find_inferior instead of
774 (arm_remove_point): Ditto.
775 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
776 (arm_prepare_to_resume): Fetch pid from thread.
777 (arm_read_description): Fetch lwpid from current_inferior directly.
778 * linux-low.c (all_lwps): Delete.
779 (delete_lwp): Delete call to remove_inferior.
780 (handle_extended_wait): Fetch lwpid from thread.
781 (add_lwp): Don't set lwp->entry.id. Remove call to
782 add_inferior_to_list.
783 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
784 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
785 (kill_one_lwp_callback): Ditto.
786 (linux_kill): Don't dereference NULL pointer.
787 Fetch ptid,lwpid from thread.
788 (get_detach_signal): Fetch ptid from thread.
789 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
790 Simplify call to regcache_invalidate_thread.
791 (delete_lwp_callback): Update, "entry" parameter is a
792 struct thread_info * now. Fetch pid from thread.
793 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
794 (status_pending_p_callback): Update, "entry" parameter is a
795 struct thread_info * now. Fetch ptid from thread.
796 (find_lwp_pid): Update, "entry" parameter is a
797 struct thread_info * now.
798 (linux_wait_for_lwp): Fetch pid from thread.
799 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
800 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
801 (enqueue_one_deferred_signal): Fetch lwpid from thread.
802 (dequeue_one_deferred_signal): Ditto.
803 (cancel_breakpoint): Fetch ptid from current_inferior.
804 (linux_wait_for_event): Pass &all_threads to find_inferior,
805 not &all_lwps. Fetch ptid, lwpid from thread.
806 (count_events_callback): Update, "entry" parameter is a
807 struct thread_info * now.
808 (select_singlestep_lwp_callback): Ditto.
809 (select_event_lwp_callback): Ditto.
810 (cancel_breakpoints_callback): Ditto.
811 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
813 (select_event_lwp): Ditto. Fetch ptid from event_thread.
814 (unsuspend_one_lwp): Update, "entry" parameter is a
815 struct thread_info * now.
816 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
818 (linux_stabilize_threads): Ditto. And for for_each_inferior.
819 Fetch lwpid from thread, not lwp.
820 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
821 Pass &all_threads to find_inferior, not &all_lwps.
822 (send_sigstop): Fetch lwpid from thread, not lwp.
823 (send_sigstop_callback): Update, "entry" parameter is a
824 struct thread_info * now.
825 (suspend_and_send_sigstop_callback): Ditto.
826 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
827 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
828 struct thread_info * now.
829 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
831 (lwp_running): Update, "entry" parameter is a
832 struct thread_info * now.
833 (stop_all_lwps): Fetch ptid from thread.
834 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
835 (linux_resume_one_lwp): Fetch lwpid from thread.
836 (linux_set_resume_request): Update, "entry" parameter is a
837 struct thread_info * now. Fetch pid, lwpid from thread.
838 (resume_status_pending_p): Update, "entry" parameter is a
839 struct thread_info * now.
840 (need_step_over_p): Ditto. Fetch lwpid from thread.
841 (start_step_over): Fetch lwpid from thread.
842 (linux_resume_one_thread): Update, "entry" parameter is a
843 struct thread_info * now. Fetch lwpid from thread.
844 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
845 (proceed_one_lwp): Update, "entry" parameter is a
846 struct thread_info * now. Fetch lwpid from thread.
847 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
848 struct thread_info * now.
849 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
850 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
851 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
853 (regsets_store_inferior_registers): Ditto.
854 (fetch_register, store_register): Ditto.
855 (linux_read_memory, linux_write_memory): Ditto.
856 (linux_request_interrupt): Ditto.
857 (linux_read_auxv): Ditto.
858 (linux_xfer_siginfo): Ditto.
859 (linux_qxfer_spu): Ditto.
860 (linux_qxfer_libraries_svr4): Ditto.
861 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
862 moved to inferiors.h.
864 (get_thread_lwp): Update.
865 (struct lwp_info): Delete member "entry". Simplify comment for
868 * linux-mips-low.c (mips_read_description): Fetch lwpid from
869 current_inferior directly.
870 (update_watch_registers_callback): Update, "entry" parameter is a
871 struct thread_info * now. Fetch pid from thread.
872 (mips_linux_prepare_to_resume): Fetch ptid from thread.
873 (mips_insert_point): Fetch lwpid from current_inferior.
874 Pass &all_threads to find_inferior, not &all_lwps.
875 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
876 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
878 (mips_stopped_data_address): Ditto.
879 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
881 * linux-tile-low.c (tile_arch_setup): Ditto.
882 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
883 (update_debug_registers_callback): Update, "entry" parameter is a
884 struct thread_info * now. Fetch pid from thread.
885 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
886 Pass &all_threads to find_inferior, not &all_lwps.
887 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
888 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
889 Pass &all_threads to find_inferior, not &all_lwps.
890 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
891 (i386_dr_low_get_status): Ditto.
892 (x86_linux_prepare_to_resume): Fetch ptid from thread.
893 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
894 (x86_linux_read_description): Ditto.
895 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
897 2014-02-20 Doug Evans <dje@google.com>
899 * inferiors.c (get_first_inferior): Fix buglet.
901 2014-02-19 Doug Evans <dje@google.com>
903 * gdbthread.h (add_thread): Change result type to struct thread_info *.
904 * inferiors.c (add_thread): Change result type to struct thread_info *.
906 (add_lwp): Call add_thread here instead of in callers.
908 * linux-low.h (get_lwp_thread): Rewrite.
909 (struct lwp_info): New member "thread".
911 2014-02-19 Doug Evans <dje@google.com>
913 * linux-low.c (add_lwp): Change result to struct lwp_info *.
916 2014-02-19 Doug Evans <dje@google.com>
918 * inferiors.c (add_thread): Fix whitespace.
920 2014-02-19 Doug Evans <dje@google.com>
922 * dll.c (clear_dlls): Replace accessing list implemention details
924 * gdbthread.h (get_first_thread): Declare.
925 * inferiors.c (for_each_inferior_with_data): New function.
926 (get_first_thread): New function.
927 (find_thread_ptid): Simplify.
928 (get_first_inferior): New function.
929 (clear_list): Delete.
930 (one_inferior_p): New function.
931 (clear_inferior_list): New function.
932 (clear_inferiors): Update.
933 * inferiors.h (for_each_inferior_with_data): Declare.
934 (clear_inferior_list): Declare.
935 (one_inferior_p): Declare.
936 (get_first_inferior): Declare.
937 * linux-low.c (linux_wait_for_event): Replace accessing list
938 implemention details with API function.
939 * server.c (target_running): Ditto.
940 (accumulate_file_name_length): New function.
941 (emit_dll_description): New function.
942 (handle_qxfer_libraries): Replace accessing list implemention
943 details with API function.
944 (handle_qxfer_threads_worker): New function.
945 (handle_qxfer_threads_proper): Replace accessing list implemention
946 details with API function.
947 (handle_query): Ditto.
948 (visit_actioned_threads_callback_ftype): New typedef.
949 (visit_actioned_threads_data): New struct.
950 (visit_actioned_threads): Rewrite to be find_inferior callback.
951 (resume): Call find_inferior.
952 (handle_status): Replace accessing list implemention
953 details with API function.
954 (process_serial_event): Replace accessing list implemention details
956 * target.c (set_desired_inferior): Replace accessing list implemention
957 details with API function.
958 * tracepoint.c (same_process_p): New function.
959 (gdb_agent_about_to_close): Replace accessing list implemention
960 details with API function.
961 * win32-low.c (child_delete_thread): Replace accessing list
962 implemention details with API function.
963 (match_dll_by_basename): New function.
964 (dll_is_loaded_by_basename): New function.
965 (win32_ensure_ntdll_loaded): Replace accessing list implemention
966 details call to dll_is_loaded_by_basename.
968 2014-02-19 Doug Evans <dje@google.com>
970 * dll.h (struct dll_info): Add comment.
971 * gdbthread.h (struct thread_info): Add comment.
972 (current_ptid): Simplify.
973 * inferiors.c (add_process): Update.
974 (remove_process): Update.
975 * inferiors.h (struct process_info): Rename member "head" to "entry".
976 * linux-low.c (delete_lwp): Update.
978 (last_thread_of_process_p): Update.
979 (kill_one_lwp_callback, linux_kill): Update.
980 (status_pending_p_callback): Update.
981 (wait_for_sigstop): Update. Simplify read of ptid.
982 (start_step_over): Update.
983 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
984 (get_lwp_thread): Update.
985 (struct lwp_info): Rename member "head" to "entry".
986 * regcache.h (inferior_list_entry): Delete.
987 * server.c (kill_inferior_callback): Update.
988 (detach_or_kill_inferior_callback): Update.
989 (print_started_pid): Update.
990 (print_attached_pid): Update.
991 (process_serial_event): Simplify read of ptid.
992 * thread-db.c (thread_db_create_event): Update.
993 (thread_db_get_tls_address): Update.
994 * win32-low.c (current_inferior_ptid): Simplify.
996 2014-02-19 Tom Tromey <tromey@redhat.com>
998 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1000 (target_supports_btrace): Update.
1002 2014-02-14 Yao Qi <yao@codesourcery.com>
1004 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1005 (rsp-low-ipa.o): New target.
1007 2014-02-12 Tom Tromey <tromey@redhat.com>
1009 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1010 convert_ascii_to_int.
1011 * regcache.c (registers_to_string): Likewise.
1012 * remote-utils.c (decode_M_packet): Likewise.
1013 * server.c (process_serial_event): Likewise.
1015 2014-02-12 Tom Tromey <tromey@redhat.com>
1017 * server.c (handle_query, handle_v_run): Use hex2bin, not
1019 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1021 2014-02-12 Tom Tromey <tromey@redhat.com>
1023 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1024 convert_int_to_ascii.
1025 * regcache.c (registers_to_string, collect_register_as_string):
1027 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1029 * server.c (process_serial_event): Likewise.
1030 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1031 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1033 2014-02-12 Tom Tromey <tromey@redhat.com>
1035 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1036 bin2hex, not hexify.
1037 * tracepoint.c (cmd_qtstatus): Likewise.
1039 2014-02-12 Tom Tromey <tromey@redhat.com>
1041 * remote-utils.c (monitor_output): Pass explicit length to
1044 2014-02-12 Tom Tromey <tromey@redhat.com>
1046 * tracepoint.c: Include rsp-low.h.
1047 * server.c: Include rsp-low.h.
1048 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1049 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1051 * remote-utils.c: Include rsp-low.h.
1052 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1053 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1054 (convert_int_to_ascii, convert_ascii_to_int): Move to
1056 * regcache.c: Include rsp-low.h.
1057 * ax.c: Include rsp-low.h.
1058 * Makefile.in (SFILES): Add common/rsp-low.c.
1059 (OBS): Add rsp-low.o.
1060 (rsp-low.o): New target.
1062 2014-02-12 Tom Tromey <tromey@redhat.com>
1064 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1065 Include print-utils.h.
1066 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1067 (plongest, thirty_two, phex_nz): Remove.
1068 * Makefile.in (SFILES): Add common/print-utils.c.
1069 (OBS): Add print-utils.o.
1070 (print-utils-ipa.o): New target.
1071 (print-utils.o): New target.
1072 (IPA_OBJS): Add print-utils-ipa.o.
1074 2014-02-06 Tom Tromey <tromey@redhat.com>
1076 * Makefile.in (SFILES): Fix indentation.
1078 2014-02-05 Doug Evans <dje@google.com>
1080 * linux-low.c (linux_wait_for_event): Improve comment.
1081 (linux_wait_1): Keep current_inferior in sync with event_child.
1083 2014-01-22 Doug Evans <dje@google.com>
1085 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1087 2014-01-22 Doug Evans <dje@google.com>
1089 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1090 * configure: Regenerate.
1091 * config.in: Regenerate.
1092 * Makefile.in (SFILES): Add debug.c.
1094 * debug.c: New file.
1095 * debug.h: New file.
1096 * linux-aarch64-low.c (*): Update all debugging printfs to use
1097 debug_printf instead of fprintf.
1098 * linux-arm-low.c (*): Ditto.
1099 * linux-cris-low.c (*): Ditto.
1100 * linux-crisv32-low.c (*): Ditto.
1101 * linux-m32r-low.c (*): Ditto.
1102 * linux-sparc-low.c (*): Ditto.
1103 * linux-x86.c (*): Ditto.
1104 * linux-low.c (*): Ditto.
1105 (linux_wait_1): Add calls to debug_enter, debug_exit.
1106 (linux_wait): Remove redundant debugging printf.
1107 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1108 (linux_resume, unstop_all_lwps): Ditto.
1109 * mem-break.c (*): Update all debugging printfs to use
1110 debug_printf instead of fprintf.
1111 * remote-utils.c (*): Ditto.
1112 * thread-db.c (*): Ditto.
1113 * server.c #include <ctype.h>, "gdb_vecs.h".
1114 (debug_threads): Moved to debug.c.
1115 (*): Update all debugging printfs to use debug_printf instead of
1117 (start_inferior): Replace call to fflush with call to debug_flush.
1118 (monitor_show_help): Mention set debug-format.
1119 (parse_debug_format_options): New function.
1120 (handle_monitor_command): Handle "monitor set debug-format".
1121 (gdbserver_usage): Mention --debug-format.
1122 (main): Parse --debug-format.
1123 * server.h (debug_threads): Declaration moved to debug.h.
1125 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1126 trace_debug_1 that uses debug_printf.
1127 (tracepoint_look_up_symbols): Update all debugging printfs to use
1128 debug_printf instead of fprintf.
1130 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1132 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1135 2014-01-17 Pedro Alves <palves@redhat.com>
1138 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1139 defined after including gdb_proc_service.h.
1141 2014-01-16 Doug Evans <dje@google.com>
1143 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1144 (match_dll): Use it.
1146 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1148 * target.h (target_ops) <read_btrace>: Change parameters and
1149 return type to allow error reporting.
1150 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1151 trace reading errors on.
1152 * linux-low.c (linux_low_read_btrace): Pass trace reading
1154 (linux_low_disable_btrace): New.
1156 2014-01-15 Doug Evans <dje@google.com>
1158 * inferiors.c (thread_id_to_gdb_id): Delete.
1159 * inferiors.h (thread_id_to_gdb_id): Delete.
1161 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1163 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1164 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1167 2014-01-08 Pedro Alves <palves@redhat.com>
1169 * server.c (handle_status): Don't discard previous queued stop
1170 replies or thread's pending status here.
1171 (main) <disconnection>: Do it here instead.
1173 2014-01-08 Pedro Alves <palves@redhat.com>
1175 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1176 * server.c (visit_actioned_threads, handle_pending_status): New
1178 (handle_v_cont): Factor out parts to ...
1179 (resume): ... this new function. If in all-stop, and a thread
1180 being resumed has a pending status, report it without actually
1182 (myresume): Adjust to use the new 'resume' function.
1183 (clear_pending_status_callback, set_pending_status_callback)
1184 (find_status_pending_thread_callback): New functions.
1185 (handle_status): Handle the case of multiple threads having
1186 interesting statuses to report. Report threads' real last signal
1187 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1188 with an interesting thread to report the status for, instead of
1189 always reporting the status of the first thread.
1191 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1193 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1194 * gdbreplay.c (gdbreplay_version): Likewise.
1196 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1198 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1199 iov.iov_len with the real length in use.
1201 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1203 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1204 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1205 for all targets that use win32-low.c.
1206 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1207 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1209 2013-12-13 Pedro Alves <palves@redhat.com>
1211 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1212 if equal to TARGET_WAITKIND_LOADED.
1213 * win32-low.c (cached_status): New static global.
1214 (win32_wait): Add declaration.
1215 (do_initial_child_stuff): Flush all initial pending debug events
1216 up to the initial breakpoint.
1217 (win32_wait): If CACHED_STATUS was set, return that instead
1218 of doing a real wait. Remove the code resuming the execution
1219 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1220 during the initial phase. Also remove the code changing
1221 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1222 TARGET_WAITKIND_STOPPED.
1224 2013-12-11 Yao Qi <yao@codesourcery.com>
1226 * notif.c (handle_notif_ack): Return 0 if no notification
1229 2013-11-20 Doug Evans <dje@google.com>
1231 * linux-low.c (linux_set_resume_request): Fix comment.
1233 2013-11-20 Doug Evans <dje@google.com>
1235 * linux-low.c (resume_status_pending_p): Tweak comment.
1237 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1239 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1240 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1241 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1242 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1243 (srv_amd64_regobj): Add amd64-mpx.o.
1244 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1245 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1246 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1247 * i387-fp.c (num_pl_bnd_register) Added constant.
1248 (num_pl_bnd_cfg_registers) Added constant.
1249 (struct i387_xsave) Added reserved area and MPX fields.
1250 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1251 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1253 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1254 (init_registers_amd64_mpx_linux): Declare new function.
1255 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1256 (x86_64_regmap): Add MPX registers.
1257 (x86_linux_read_description): Add MPX case.
1258 (initialize_low_arch): Initialize MPX targets.
1260 2013-11-18 Tom Tromey <tromey@redhat.com>
1262 * configure: Rebuild.
1263 * configure.ac: Don't check for stdlib.h.
1264 * gdbreplay.c: Unconditionally include stdlib.h.
1266 2013-11-18 Tom Tromey <tromey@redhat.com>
1268 * config.in: Rebuild.
1269 * configure: Rebuild.
1270 * configure.ac: Don't use AC_HEADER_DIRENT.
1272 2013-11-18 Tom Tromey <tromey@redhat.com>
1274 * server.h: Don't check HAVE_STRING_H.
1275 * gdbreplay.c: Don't check HAVE_STRING_H.
1276 * configure: Rebuild.
1278 2013-11-18 Tom Tromey <tromey@redhat.com>
1280 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1283 2013-11-08 Tom Tromey <tromey@redhat.com>
1285 * configure, config.in: Rebuild.
1286 * configure.ac: Remove unused configury.
1288 2013-11-08 Tom Tromey <tromey@redhat.com>
1290 * acinclude.m4: Include common.m4, codeset.m4.
1291 * configure, config.in: Rebuild.
1292 * configure.ac: Use GDB_AC_COMMON.
1294 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1296 * linux-s390-low.c (HWCAP_S390_TE): New define.
1297 (s390_arch_setup): Consider the TE field in the HWCAP for
1298 determining 'have_regset_tdb'.
1300 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1303 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1306 2013-10-02 Pedro Alves <palves@redhat.com>
1308 * server.c (process_serial_event): Don't output "GDBserver
1309 exiting" if GDB is connected through stdio.
1310 * target.c (mywait): Likewise, be silent if GDB is connected
1313 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1315 * lynx-low.c (lynx_add_threads_after_attach): New function.
1316 (lynx_attach): Remove call to add_thread. Add call to
1317 lynx_add_threads_after_attach instead.
1319 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1321 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1322 * config.in, configure: Regenerated.
1324 2013-09-18 Yao Qi <yao@codesourcery.com>
1327 * server.c (start_inferior): Clear 'resume_info'.
1329 2013-09-16 Jiong Wang <jiwang@tilera.com>
1331 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1334 2013-09-16 Jiong Wang <jiwang@tilera.com>
1336 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1337 linux-tile-low.o to srv_tgtobj.
1339 2013-09-16 Will Newton <will.newton@linaro.org>
1341 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1344 2013-09-06 Pedro Alves <palves@redhat.com>
1346 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1347 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1348 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1349 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1350 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1351 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1353 2013-09-06 Pedro Alves <palves@redhat.com>
1355 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1356 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1358 2013-09-06 Pedro Alves <palves@redhat.com>
1360 * linux-amd64-ipa.c: Include tracepoint.h.
1361 * linux-i386-ipa.c: Include tracepoint.h.
1363 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1365 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1366 (ps_get_thread_area): New function.
1368 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1370 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1371 (initialize_low_arch): Call init_registers_crisv32 rather than
1372 init_register_crisv32.
1374 2013-09-05 Pedro Alves <palves@redhat.com>
1376 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1378 * hostio.h: ... this new file.
1379 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1380 win32-low.c: Include hostio.h.
1382 2013-09-05 Pedro Alves <palves@redhat.com>
1384 * server.h (gdb_client_data, handler_func, callback_handler_func)
1385 (delete_file_handler, add_file_handler, append_callback_event)
1386 (delete_callback_event, start_event_loop, initialize_event_loop):
1387 Move to event-loop.h and include it.
1388 * event-loop.h: New file.
1390 2013-09-05 Pedro Alves <palves@redhat.com>
1392 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1393 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1394 (loaded_dll, unloaded_dll): Move to ...
1395 * dll.h: ... this new file.
1396 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1398 2013-09-05 Pedro Alves <palves@redhat.com>
1400 * server.h (current_process, get_thread_process, all_processes)
1401 (add_inferior_to_list, for_each_inferior, current_inferior)
1402 (remove_inferior, add_process, remove_process, find_process_pid)
1403 (have_started_inferiors_p, have_attached_inferiors_p)
1404 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1405 (clear_inferiors, find_inferior, find_inferior_id)
1406 (inferior_target_data, set_inferior_target_data)
1407 (inferior_regcache_data, set_inferior_regcache_data): Move to
1408 inferiors.h, and include it.
1409 * inferiors.h: New file.
1411 2013-09-05 Pedro Alves <palves@redhat.com>
1413 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1417 2013-09-05 Pedro Alves <palves@redhat.com>
1419 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1421 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1422 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1423 (handle_tracepoint_general_set, handle_tracepoint_query)
1424 (tracepoint_finished_step, tracepoint_was_hit)
1425 (release_while_stepping_state_list, current_traceframe)
1426 (in_readonly_region, traceframe_read_mem)
1427 (fetch_traceframe_registers, traceframe_read_sdata)
1428 (traceframe_read_info, struct fast_tpoint_collect_status)
1429 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1430 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1431 (supply_fast_tracepoint_registers)
1432 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1433 (ipa_tdesc, claim_trampoline_space)
1434 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1435 (agent_mem_read, agent_get_trace_state_variable_value)
1436 (agent_set_trace_state_variable_value, agent_tsv_read)
1437 (agent_mem_read_string, get_raw_reg_func_addr)
1438 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1439 * tracepoint.h: ... this new file.
1441 2013-09-05 Pedro Alves <palves@redhat.com>
1443 * server.h (perror_with_name, error, fatal, warning, paddress)
1444 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1446 * utils.h: New file.
1448 2013-09-05 Pedro Alves <palves@redhat.com>
1450 * server.h (remote_debug, noack_mode, transport_is_reliable)
1451 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1452 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1453 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1454 (write_enn, initialize_async_io, enable_async_io)
1455 (disable_async_io, check_remote_input_interrupt_request)
1456 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1457 (dead_thread_notify, prepare_resume_reply)
1458 (decode_address_to_semicolon, decode_address, decode_m_packet)
1459 (decode_M_packet, decode_X_packet, decode_xfer_write)
1460 (decode_search_memory_packet, unhexify, hexify)
1461 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1462 (look_up_one_symbol, relocate_instruction)
1463 (monitor_output): Move to remote-utils.h, and include it.
1464 * remote-utils.h: New file.
1466 2013-09-05 Pedro Alves <palves@redhat.com>
1468 * server.h (_): Delete.
1470 2013-09-02 Pedro Alves <palves@redhat.com>
1472 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1473 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1475 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1477 2013-09-02 Pierre Muller <muller@sourceware.org>
1479 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1480 or WriteProcessMemory complete successfully and handle
1481 ERROR_PARTIAL_COPY error.
1483 2013-09-02 Pedro Alves <palves@redhat.com>
1485 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1486 error instead of EIO.
1488 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1491 * linux-low.c: Include filestuff.h.
1492 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1493 * lynx-low.c: Include filestuff.h.
1494 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1495 * server.c: Include filestuff.h.
1496 (main): Call notice_open_fds.
1497 * spu-low.c: Include filestuff.h.
1498 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1500 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1502 * Makefile.in: Explain why ../target and ../nat are not
1503 listed as include file search paths.
1504 (linux-waitpid.o): New object file rule.
1505 * configure.srv (srv_native_linux_obj): New variable.
1506 Replace all occurrences of linux native object files with
1507 $srv_native_linux_obj.
1508 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1509 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1510 (linux_enable_event_reporting): Remove declaration.
1511 (my_waitpid): Moved to common/linux-waitpid.c.
1512 (linux_wait_for_event): Pass ptid when calling
1513 linux_enable_event_reporting.
1514 (linux_supports_tracefork_flag): Remove.
1515 (linux_enable_event_reporting): Likewise.
1516 (linux_tracefork_grandchild): Remove.
1517 (STACK_SIZE): Moved to common/linux-ptrace.c.
1518 (linux_tracefork_child): Remove.
1519 (linux_test_for_tracefork): Remove.
1520 (linux_look_up_symbols): Call linux_supports_traceclone.
1521 (initialize_low): Remove call to linux_test_for_tracefork.
1522 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1523 common/linux-ptrace.h.
1524 (PTRACE_TYPE_ARG4): Likewise.
1525 Include linux-ptrace.h.
1527 2013-08-21 Pedro Alves <palves@redhat.com>
1529 * config.in: Renegerate.
1531 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1533 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1534 (SFILES): Remove $(srcdir)/common/target-common.c and
1535 add $(srcdir)/target/waitstatus.c.
1536 (OBS): Remove target-common.o and add waitstatus.o.
1537 (server_h): Remove $(srcdir)/../common/target-common.h and
1538 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1539 and $(srcdir)/../target/waitstatus.h.
1540 (target-common.o): Remove.
1541 (waitstatus.o): New target object file.
1542 * target.h: Do not include target-common.h and
1543 include target/resume.h, target/wait.h and
1544 target/waitstatus.h.
1546 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1548 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1549 to PTRACE_TYPE_ARG3.
1550 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1551 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1553 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1554 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1556 2013-07-27 Jie Zhang <jie@codesourcery.com>
1557 Daniel Jacobowitz <dan@codesourcery.com>
1558 Yao Qi <yao@codesourcery.com>
1560 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1561 (mips-linux-watch.o): New rule.
1562 (mips_linux_watch_h): New variable.
1563 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1565 * linux-mips-low.c: Include mips-linux-watch.h.
1566 (struct arch_process_info, struct arch_lwp_info): New.
1567 (update_watch_registers_callback): New function.
1568 (mips_linux_new_process, mips_linux_new_thread) New functions.
1569 (mips_linux_prepare_to_resume, mips_insert_point): New
1571 (mips_remove_point, mips_stopped_by_watchpoint): New
1573 (rsp_bp_type_to_target_hw_bp_type): New function.
1574 (mips_stopped_data_address): New function.
1575 (the_low_target): Add watchpoint support functions.
1577 2013-07-27 Yao Qi <yao@codesourcery.com>
1579 * i386-low.c: Include break-common.h.
1580 (enum target_hw_bp_type): Remove.
1582 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1584 * Makefile.in (SFILES): /common/target-common.c.
1585 (OBS): Add target-common.o.
1586 (server_h): Add $(srcdir)/../common/target-common.h.
1587 (target-common.o): New target.
1588 * server.c (queue_stop_reply_callback): Free
1589 status string after use.
1590 * target.c (target_waitstatus_to_string): Remove.
1591 * target.h: Include target-common.h.
1592 (resume_kind): Likewise.
1593 (target_waitkind): Likewise.
1594 (target_waitstatus): Likewise.
1595 (TARGET_WNOHANG): Likewise.
1597 2013-07-04 Yao Qi <yao@codesourcery.com>
1599 * Makefile.in (host_alias): Use @host_noncanonical@.
1600 (target_alias): Use @target_noncanonical@.
1601 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1602 ACX_NONCANONICAL_HOST.
1603 * configure: Regenerated.
1606 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1608 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1609 * configure: Rebuild.
1610 * Makefile.in (version_host, version_target): Get from configure.
1611 (version.c): Use $(version_host) and $(version_target).
1613 2013-07-03 Pedro Alves <palves@redhat.com>
1615 * Makefile.in (config.status): Depend on development.sh.
1616 * acinclude.m4: Include libmcheck.m4.
1617 * configure: Regenerate.
1619 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1621 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1622 attribute inside the parentheses.
1623 (winapi_DebugSetProcessKillOnExit): Ditto.
1624 (winapi_DebugBreakProcess): Ditto.
1625 (winapi_GenerateConsoleCtrlEvent): Ditto.
1627 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1629 * notif.h (notif_event): Add a dummy member to avoid compiler
1632 2013-07-01 Pedro Alves <palves@redhat.com>
1634 * hostio.c (HOSTIO_PATH_MAX): Define.
1635 (require_filename, handle_open, handle_unlink, handle_readlink):
1638 2013-07-01 Pedro Alves <palves@redhat.com>
1640 * server.h: Include "pathmax.h".
1641 * linux-low.c: Don't include sys/param.h.
1642 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1644 * win32-low.c: Don't include sys/param.h.
1645 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1647 2013-07-01 Pedro Alves <palves@redhat.com>
1649 * event-loop.c: Don't check HAVE_UNISTD_H before including
1651 * gdbreplay.c: Likewise.
1652 * remote-utils.c: Likewise.
1653 * server.c: Likewise.
1654 * configure.ac: Don't check for unistd.h.
1655 * configure: Regenerate.
1657 2013-06-28 Tom Tromey <tromey@redhat.com>
1659 * Makefile.in (version.c): Use version.in, not
1662 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1664 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1665 * configure: Rebuild.
1666 * Makefile.in (version_host, version_target): Get from configure.
1667 (version.c): Use $(version_host) and $(version_target).
1669 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1671 Fix trace-status to output user name without trailing colon.
1672 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1674 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1676 Fix trace-status to output proper start-time and stop-time.
1677 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1678 output start time and stop time in hex as gdb expects.
1680 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1682 * tracepoint.c (build_traceframe_info_xml): Output trace state
1683 variables present in the trace buffer.
1685 2013-06-24 Tom Tromey <tromey@redhat.com>
1687 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1689 (version.o): Remove.
1690 * gdbreplay.c: Include version.h.
1691 (version, host_name): Don't declare.
1692 * server.h: Include version.h.
1693 (version, host_name): Don't declare.
1695 2013-06-12 Pedro Alves <palves@redhat.com>
1697 * linux-x86-low.c (linux_is_elf64): Delete global.
1698 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1699 with local linux_pid_exe_is_elf_64_file use.
1701 2013-06-11 Pedro Alves <palves@redhat.com>
1703 * linux-low.c (regset_disabled, disable_regset): New functions.
1704 (regsets_fetch_inferior_registers)
1705 (regsets_store_inferior_registers): Use them.
1706 (initialize_regsets_info); Don't allocate the disabled_regsets
1708 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1711 2013-06-11 Pedro Alves <palves@redhat.com>
1713 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1716 2013-06-11 Pedro Alves <palves@redhat.com>
1718 * linux-x86-low.c (initialize_low_arch): Call
1719 init_registers_x32_avx_linux.
1721 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1723 Fix compatibility with Android Bionic.
1724 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1727 2013-06-07 Pedro Alves <palves@redhat.com>
1730 * Makefile.in (OBS): Add tdesc.o.
1731 (IPA_OBJS): Add tdesc-ipa.o.
1732 (tdesc-ipa.o): New rule.
1733 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1735 * linux-low.c (new_inferior): Delete.
1736 (disabled_regsets, num_regsets): Delete.
1737 (linux_add_process): Adjust to set the new per-process
1739 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1740 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1741 was a stop. When calling arch_setup, switch the current inferior
1742 to the thread that got an event.
1743 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1744 (regsets_fetch_inferior_registers)
1745 (regsets_store_inferior_registers): New regsets_info parameter.
1747 (linux_register_in_regsets): New regs_info parameter. Adjust to
1749 (register_addr, fetch_register, store_register): New usrregs_info
1750 parameter. Adjust to use it.
1751 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1752 parameter regs_info. Adjust to use it.
1753 (linux_fetch_registers): Get the current inferior's regs_info, and
1755 (linux_store_registers): Ditto.
1756 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1757 (initialize_low): Don't initialize the target_regsets here. Call
1758 initialize_low_arch.
1759 * linux-low.h (target_regsets): Delete declaration.
1760 (struct regsets_info): New.
1761 (struct usrregs_info): New.
1762 (struct regs_info): New.
1763 (struct process_info_private) <new_inferior>: New field.
1764 (struct linux_target_ops): Delete the num_regs, regmap, and
1765 regset_bitmap fields. New field regs_info.
1766 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1767 * i387-fp.c (num_xmm_registers): Delete.
1768 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1769 calls to new interface.
1770 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1771 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1772 Infer the number of xmm registers from the regcache's target
1774 * i387-fp.h (num_xmm_registers): Delete.
1775 * inferiors.c (add_thread): Don't install the thread's regcache
1777 * proc-service.c (gregset_info): Fetch the current inferior's
1778 regs_info. Adjust to use it.
1779 * regcache.c: Include tdesc.h.
1780 (register_bytes, reg_defs, num_registers)
1781 (gdbserver_expedite_regs): Delete.
1782 (get_thread_regcache): If the thread doesn't have a regcache yet,
1783 create one, instead of aborting gdbserver.
1784 (regcache_invalidate_one): Rename to ...
1785 (regcache_invalidate_thread): ... this.
1786 (regcache_invalidate_one): New.
1787 (regcache_invalidate): Only invalidate registers of the current
1789 (init_register_cache): Add target_desc parameter, and use it.
1790 (new_register_cache): Ditto. Assert the target description has a
1791 non zero registers_size.
1792 (regcache_cpy): Add assertions. Adjust.
1793 (realloc_register_cache, set_register_cache): Delete.
1794 (registers_to_string, registers_from_string): Adjust.
1795 (find_register_by_name, find_regno, find_register_by_number)
1796 (register_cache_size): Add target_desc parameter, and use it.
1797 (free_register_cache_thread, free_register_cache_thread_one)
1798 (regcache_release, register_cache_size): New.
1799 (register_size): Add target_desc parameter, and use it.
1800 (register_data, supply_register, supply_register_zeroed)
1801 (supply_regblock, supply_register_by_name, collect_register)
1802 (collect_register_as_string, collect_register_by_name): Adjust.
1803 * regcache.h (struct target_desc): Forward declare.
1804 (struct regcache) <tdesc>: New field.
1805 (init_register_cache, new_register_cache): Add target_desc
1807 (regcache_invalidate_thread): Declare.
1808 (regcache_invalidate_one): Delete declaration.
1809 (regcache_release): Declare.
1810 (find_register_by_number, register_cache_size, register_size)
1811 (find_regno): Add target_desc parameter.
1812 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1814 * remote-utils.c: Include tdesc.h.
1815 (outreg, prepare_resume_reply): Adjust.
1816 * server.c: Include tdesc.h.
1817 (gdbserver_xmltarget): Delete declaration.
1818 (get_features_xml, process_serial_event): Adjust.
1819 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1821 (struct process_info) <tdesc>: New field.
1822 (ipa_tdesc): Declare.
1823 * tdesc.c: New file.
1824 * tdesc.h: New file.
1825 * tracepoint.c: Include tdesc.h.
1826 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1827 (get_context_regcache): Adjust to pass ipa_tdesc down.
1828 (do_action_at_tracepoint): Adjust to get the register cache size
1829 from the context regcache's description.
1830 (traceframe_walk_blocks): Adjust to get the register cache size
1831 from the current trace frame's description.
1832 (traceframe_get_pc): Adjust to get current trace frame's
1833 description and pass it down.
1834 (gdb_collect): Adjust to get the register cache size from the
1836 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1837 (gdbserver_xmltarget): Delete.
1838 (initialize_low_tracepoint): Set the ipa's target description.
1839 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1840 (initialize_low_tracepoint): Set the ipa's target description.
1841 * linux-x86-low.c: Include tdesc.h.
1842 [__x86_64__] (is_64bit_tdesc): New.
1843 (ps_get_thread_area, x86_get_thread_area): Use it.
1844 (i386_cannot_store_register): Rename to ...
1845 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1846 (i386_cannot_fetch_register): Rename to ...
1847 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1848 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1850 (target_regsets): Rename to ...
1851 (x86_regsets): ... this.
1852 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1854 (x86_siginfo_fixup): Use is_64bit_tdesc.
1855 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
1856 (tdesc_x32_avx_linux, tdesc_x32_linux)
1857 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
1859 (x86_linux_update_xmltarget): Delete.
1860 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
1861 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
1862 (AMD64_LINUX_USER64_CS): New.
1863 (x86_linux_read_description): New, based on
1864 x86_linux_update_xmltarget.
1865 (same_process_callback): New.
1866 (x86_arch_setup_process_callback): New.
1867 (x86_linux_update_xmltarget): New.
1868 (x86_regsets_info): New.
1869 (amd64_linux_regs_info): New.
1870 (i386_linux_usrregs_info): New.
1871 (i386_linux_regs_info): New.
1872 (x86_linux_regs_info): New.
1873 (x86_arch_setup): Reimplement.
1874 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
1875 (x86_emit_ops): Ditto.
1876 (the_low_target): Adjust. Install x86_linux_regs_info,
1877 x86_cannot_fetch_register, and x86_cannot_store_register.
1878 (initialize_low_arch): New.
1879 * linux-ia64-low.c (tdesc_ia64): Declare.
1880 (ia64_fetch_register): Adjust.
1881 (ia64_usrregs_info, regs_info): New globals.
1882 (ia64_regs_info): New function.
1883 (the_low_target): Adjust.
1884 (initialize_low_arch): New function.
1885 * linux-sparc-low.c (tdesc_sparc64): Declare.
1886 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
1888 (sparc_arch_setup): New function.
1889 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
1890 (the_low_target): Adjust.
1891 (initialize_low_arch): New function.
1892 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
1893 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
1894 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
1895 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
1896 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
1897 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
1898 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
1899 (tdesc_powerpc_isa205_vsx64l): Declare.
1900 (ppc_cannot_store_register, ppc_collect_ptrace_register)
1901 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
1902 (ppc_set_pc, ppc_get_hwcap): Adjust.
1903 (ppc_usrregs_info): Forward declare.
1904 (!__powerpc64__) ppc_regmap_adjusted: New global.
1905 (ppc_arch_setup): Adjust to the current process'es target
1907 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
1908 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
1909 (ppc_store_evrregset): Adjust.
1910 (target_regsets): Rename to ...
1911 (ppc_regsets): ... this, and make static.
1912 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
1913 (ppc_regs_info): New function.
1914 (the_low_target): Adjust.
1915 (initialize_low_arch): New function.
1916 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
1917 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
1918 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
1919 (tdesc_s390x_linux64v2): Declare.
1920 (s390_collect_ptrace_register, s390_supply_ptrace_register)
1921 (s390_fill_gregset, s390_store_last_break): Adjust.
1922 (target_regsets): Rename to ...
1923 (s390_regsets): ... this, and make static.
1924 (s390_get_pc, s390_set_pc): Adjust.
1925 (s390_get_hwcap): New target_desc parameter, and use it.
1926 [__s390x__] (have_hwcap_s390_high_gprs): New global.
1927 (s390_arch_setup): Adjust to set the current process'es target
1928 description. Don't adjust the regmap.
1929 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
1930 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
1931 (regs_info_3264): New globals.
1932 (s390_regs_info): New function.
1933 (the_low_target): Adjust.
1934 (initialize_low_arch): New function.
1935 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
1936 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
1937 [__mips64] (init_registers_mips_linux)
1938 (init_registers_mips_dsp_linux): Delete defines.
1939 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
1940 (have_dsp): New global.
1941 (mips_read_description): New, based on mips_arch_setup.
1942 (mips_arch_setup): Reimplement.
1943 (get_usrregs_info): New function.
1944 (mips_cannot_fetch_register, mips_cannot_store_register)
1945 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
1946 (mips_fill_fpregset, mips_store_fpregset): Adjust.
1947 (target_regsets): Rename to ...
1948 (mips_regsets): ... this, and make static.
1949 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
1950 (dsp_regs_info, regs_info): New globals.
1951 (mips_regs_info): New function.
1952 (the_low_target): Adjust.
1953 (initialize_low_arch): New function.
1954 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
1955 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
1957 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
1958 (arm_read_description): New, with bits factored from
1960 (arm_arch_setup): Reimplement.
1961 (target_regsets): Rename to ...
1962 (arm_regsets): ... this, and make static.
1963 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
1964 (arm_regs_info): New function.
1965 (the_low_target): Adjust.
1966 (initialize_low_arch): New function.
1967 * linux-m68k-low.c (tdesc_m68k): Declare.
1968 (target_regsets): Rename to ...
1969 (m68k_regsets): ... this, and make static.
1970 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
1971 (m68k_regs_info): New function.
1972 (m68k_arch_setup): New function.
1973 (the_low_target): Adjust.
1974 (initialize_low_arch): New function.
1975 * linux-sh-low.c (tdesc_sharch): Declare.
1976 (target_regsets): Rename to ...
1977 (sh_regsets): ... this, and make static.
1978 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
1979 (sh_regs_info, sh_arch_setup): New functions.
1980 (the_low_target): Adjust.
1981 (initialize_low_arch): New function.
1982 * linux-bfin-low.c (tdesc_bfin): Declare.
1983 (bfin_arch_setup): New function.
1984 (bfin_usrregs_info, regs_info): New globals.
1985 (bfin_regs_info): New function.
1986 (the_low_target): Adjust.
1987 (initialize_low_arch): New function.
1988 * linux-cris-low.c (tdesc_cris): Declare.
1989 (cris_arch_setup): New function.
1990 (cris_usrregs_info, regs_info): New globals.
1991 (cris_regs_info): New function.
1992 (the_low_target): Adjust.
1993 (initialize_low_arch): New function.
1994 * linux-cris-low.c (tdesc_crisv32): Declare.
1995 (cris_arch_setup): New function.
1996 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
1997 (cris_regs_info): New function.
1998 (the_low_target): Adjust.
1999 (initialize_low_arch): New function.
2000 * linux-m32r-low.c (tdesc_m32r): Declare.
2001 (m32r_arch_setup): New function.
2002 (m32r_usrregs_info, regs_info): New globals.
2003 (m32r_regs_info): Adjust.
2004 (initialize_low_arch): New function.
2005 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2006 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2007 (tic6x_usrregs_info): Forward declare.
2008 (tic6x_read_description): New function, based on ...
2009 (tic6x_arch_setup): ... this. Reimplement.
2010 (target_regsets): Rename to ...
2011 (tic6x_regsets): ... this, and make static.
2012 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2013 (tic6x_regs_info): New function.
2014 (the_low_target): Adjust.
2015 (initialize_low_arch): New function.
2016 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2017 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2018 (target_regsets): Rename to ...
2019 (xtensa_regsets): ... this, and make static.
2020 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2022 (xtensa_arch_setup, xtensa_regs_info): New functions.
2023 (the_low_target): Adjust.
2024 (initialize_low_arch): New function.
2025 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2026 (nios2_arch_setup): Set the current process'es tdesc.
2027 (target_regsets): Rename to ...
2028 (nios2_regsets): ... this.
2029 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2030 (nios2_regs_info): New function.
2031 (the_low_target): Adjust.
2032 (initialize_low_arch): New function.
2033 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2034 (aarch64_arch_setup): Set the current process'es tdesc.
2035 (target_regsets): Rename to ...
2036 (aarch64_regsets): ... this.
2037 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2038 (aarch64_regs_info): New function.
2039 (the_low_target): Adjust.
2040 (initialize_low_arch): New function.
2041 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2043 (target_regsets): Rename to ...
2044 (tile_regsets): ... this.
2045 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2046 (tile_regs_info): New function.
2047 (tile_arch_setup): Set the current process'es tdesc.
2048 (the_low_target): Adjust.
2049 (initialize_low_arch): New function.
2050 * spu-low.c (tdesc_spu): Declare.
2051 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2052 * win32-arm-low.c (tdesc_arm): Declare.
2053 (arm_arch_setup): New function.
2054 (the_low_target): Install arm_arch_setup instead of
2056 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2057 (init_windows_x86): Rename to ...
2058 (i386_arch_setup): ... this. Set `win32_tdesc'.
2059 (the_low_target): Adjust.
2060 * win32-low.c (win32_tdesc): New global.
2061 (child_add_thread): Don't create the thread cache here.
2062 (do_initial_child_stuff): Set the new process'es tdesc.
2063 * win32-low.h (struct target_desc): Forward declare.
2064 (win32_tdesc): Declare.
2065 * lynx-i386-low.c (tdesc_i386): Declare global.
2066 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2067 * lynx-low.c (lynx_tdesc): New global.
2068 (lynx_add_process): Set the new process'es tdesc.
2069 * lynx-low.h (struct target_desc): Forward declare.
2070 (lynx_tdesc): Declare global.
2071 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2072 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2073 * nto-low.c (nto_tdesc): New global.
2074 (do_attach): Set the new process'es tdesc.
2075 * nto-low.h (struct target_desc): Forward declare.
2076 (nto_tdesc): Declare.
2077 * nto-x86-low.c (tdesc_i386): Declare.
2078 (nto_x86_arch_setup): Set `nto_tdesc'.
2080 2013-06-04 Gary Benson <gbenson@redhat.com>
2082 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2083 to qSupported response when appropriate.
2084 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2085 with nonzero-length annex.
2086 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2087 arguments supplied in annex.
2089 2013-05-31 Doug Evans <dje@google.com>
2092 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2093 64 bits in 64-cross-32 environment.
2095 2013-05-28 Pedro Alves <palves@redhat.com>
2097 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2098 (aarch64-without-fpu.c): Delete rule.
2099 * configure.srv (aarch64*-*-linux*): Remove references to
2100 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2101 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2104 2013-05-24 Pedro Alves <palves@redhat.com>
2106 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2107 instead of strchr/decode_address. Error if the range isn't split
2108 with a ','. Don't assume there's be a ':' in the action.
2110 2013-05-23 Yao Qi <yao@codesourcery.com>
2111 Pedro Alves <palves@redhat.com>
2113 * linux-low.c (lwp_in_step_range): New function.
2114 (linux_wait_1): If the thread was range stepping and stopped
2115 outside the stepping range, report the stop to GDB. Otherwise,
2116 continue stepping. Add range stepping debug output.
2117 (linux_set_resume_request): Copy the step range from the resume
2119 (linux_supports_range_stepping): New.
2120 (linux_target_ops) <supports_range_stepping>: Set to
2121 linux_supports_range_stepping.
2122 * linux-low.h (struct linux_target_ops)
2123 <supports_range_stepping>: New field.
2124 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2125 * linux-x86-low.c (x86_supports_range_stepping): New.
2126 (the_low_target) <supports_range_stepping>: Set to
2127 x86_supports_range_stepping.
2128 * server.c (handle_v_cont): Handle 'r' action.
2129 (handle_v_requests): Append ";r" if the target supports range
2131 * target.h (struct thread_resume) <step_range_start,
2132 step_range_end>: New fields.
2133 (struct target_ops) <supports_range_stepping>:
2135 (target_supports_range_stepping): New macro.
2137 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2139 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2140 confusion in comment.
2142 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2144 * lynx-low.c (struct process_info_private): New type.
2145 (lynx_add_process): New function.
2146 (lynx_create_inferior, lynx_attach): Replace calls to
2147 add_process by calls to lynx_add_process.
2148 (lynx_resume): If PTID is null, then try using
2149 current_process()->private->last_wait_event_ptid.
2151 (lynx_clear_inferiors): Delete. The contents of that function
2152 has been inlined in lynx_mourn;
2153 (lynx_wait_1): Save the ptid in the process's private data.
2154 (lynx_mourn): Free the process' private data. Replace call
2155 to lynx_clear_inferiors by call to clear_inferiors.
2157 2013-05-17 Yao Qi <yao@codesourcery.com>
2159 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2162 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2164 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2165 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2166 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2167 PT_TEXT_END_ADDR guards. Update comments.
2168 (linux_target_op) <read_offsets>: Conditionally define to
2169 linux_read_offsets if the target is UCLIBC and if it defines
2170 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2172 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2173 Andrew Jenner <andrew@codesourcery.com>
2175 * Makefile.in (SFILES): Add linux-nios2-low.c.
2176 (clean): Add action to delete nios2-linux.c.
2177 (nios2-linux.c): New rule.
2178 * configure.srv: Add nios2*-*-linux*.
2179 * linux-nios2-low.c: New.
2181 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2183 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2185 2013-04-25 Hui Zhu <hui@codesourcery.com>
2188 * ax.c (ax_printf): Add fflush.
2190 2013-04-22 Tom Tromey <tromey@redhat.com>
2192 * Makefile.in (SFILES): Add filestuff.c.
2193 (OBS): Add filestuff.o.
2194 (filestuff.o): New target.
2195 * config.in, configure: Rebuild.
2196 * configure.ac: Check for fdwalk, pipe2.
2198 2013-04-17 Pedro Alves <palves@redhat.com>
2200 * configure.ac (USE_THREAD_DB): Delete variable.
2201 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2202 Don't AC_SUBST USE_THREAD_DB.
2203 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2204 * config.in, configure: Regenerate.
2206 2013-04-16 Pedro Alves <palves@redhat.com>
2208 * linux-low.h (struct lwp_info) <thread_known>: Move under
2209 the USE_THREAD_DB #ifdef.
2211 2013-04-16 Pedro Alves <palves@redhat.com>
2213 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2214 (linux-low.o): Delete rule.
2215 * linux-low.h: Always include "gdb_thread_db.h" instead of
2216 conditionally including thread_db.h.
2217 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2220 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2222 * Makefile.in (install-only): Fix make install regression.
2224 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2226 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2227 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2229 * gdbserver.1: Remove.
2231 2013-03-22 Pedro Alves <palves@redhat.com>
2233 * linux-low.c (handle_extended_wait): Don't call
2234 linux_enable_event_reporting.
2236 2013-03-15 Tony Theodore <tonyt@logyst.com>
2239 * Makefile.in (SHELL): Use @SHELL@.
2241 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2243 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2246 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2248 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2249 Remove extraneous NULL element.
2251 2013-03-13 Yao Qi <yao@codesourcery.com>
2253 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2254 'V' block in trace frame.
2256 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2258 * target.h (struct target_ops): Add btrace ops.
2259 (target_supports_btrace): New macro.
2260 (target_enable_btrace): New macro.
2261 (target_disable_btrace): New macro.
2262 (target_read_btrace): New macro.
2263 * gdbthread.h (struct thread_info): Add btrace field.
2264 * server.c: Include btrace-common.h.
2265 (handle_btrace_general_set): New function.
2266 (handle_btrace_enable): New function.
2267 (handle_btrace_disable): New function.
2268 (handle_general_set): Call handle_btrace_general_set.
2269 (handle_qxfer_btrace): New function.
2270 (struct qxfer qxfer_packets[]): Add btrace entry.
2271 * inferiors.c (remove_thread): Disable btrace.
2272 * linux-low: Include linux-btrace.h.
2273 (linux_low_enable_btrace): New function.
2274 (linux_low_read_btrace): New function.
2275 (linux_target_ops): Add btrace ops.
2276 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2277 Add srv_linux_btrace=yes.
2278 (x86_64-*-linux*): Add linux-btrace.o.
2279 Add srv_linux_btrace=yes.
2280 * configure.ac: Define HAVE_LINUX_BTRACE.
2281 * config.in: Regenerated.
2282 * configure: Regenerated.
2284 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2286 * server.c (handle_qxfer): Preserve error message if -3 is
2288 (qxfer): Document the -3 return value.
2290 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2292 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2293 (linux_btrace_h): New variable.
2294 (linux-btrace.o): New rule.
2296 2013-03-08 Stan Shebs <stan@codesourcery.com>
2297 Hafiz Abid Qadeer <abidh@codesourcery.com>
2299 * tracepoint.c (trace_buffer_size): New global.
2300 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2301 (init_trace_buffer): Change to one-argument function. Allocate
2302 trace buffer memory.
2303 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2304 handle QTBuffer:size packet.
2305 (cmd_bigqtbuffer_size): New function.
2306 (initialize_tracepoint): Call init_trace_buffer with
2307 DEFAULT_TRACE_BUFFER_SIZE.
2308 * server.c (handle_query): Add QTBuffer:size in the
2311 2013-03-07 Yao Qi <yao@codesourcery.com>
2313 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2314 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2316 (cmd_qtsp): Adjust condition. Do post increment.
2317 Set cur_action and cur_step_action back to 0.
2319 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2322 * linux-low.c (linux_write_memory): Return early success if LEN is
2325 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2327 * configure.srv: Add x86_64-*-cygwin* as target.
2329 2013-02-28 Tom Tromey <tromey@redhat.com>
2331 * configure.ac: Invoke AC_SYS_LARGEFILE.
2332 * configure, config.in: Rebuild.
2334 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2336 * win32-low.c: Throughout, fix format strings and casts of
2337 printf-like functions to avoid type related warnings on all
2339 (get_child_debug_event): Print dwDebugEventCode as hex since
2340 that's how it's usually documented.
2342 2013-02-28 Yao Qi <yao@codesourcery.com>
2344 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2347 2013-02-27 Jiong Wang <jiwang@tilera.com>
2349 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2350 (reg-tilegx32.c): New rule.
2351 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2352 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2353 different register info initializer according to elf class.
2354 (init_registers_tilgx32): New function. The tilegx32 register info
2356 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2357 (tile_store_gregset): Likewise.
2359 2013-02-27 Yao Qi <yao@codesourcery.com>
2361 * server.c (process_point_options): Print debug message when
2362 debug_threads is true.
2364 2013-02-26 Yao Qi <yao@codesourcery.com>
2366 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2368 2013-02-19 Pedro Alves <palves@redhat.com>
2369 Kai Tietz <ktietz@redhat.com>
2373 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2374 instead of strtoul to extract address from packet.
2375 (process_serial_event) <'z'>: Likewise.
2377 2013-02-18 Yao Qi <yao@codesourcery.com>
2379 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2381 2013-02-14 Pedro Alves <palves@redhat.com>
2385 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2386 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2388 2013-02-14 Pedro Alves <palves@redhat.com>
2390 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2392 2013-02-14 Pedro Alves <palves@redhat.com>
2394 * tracepoint.c (save_string): Delete.
2395 (add_tracepoint_action): Use savestring instead of save_string.
2397 2013-02-12 Pedro Alves <palves@redhat.com>
2399 * linux-xtensa-low.c: Ditto.
2400 * xtensa-xtregs.c: Ditto.
2402 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2404 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2407 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2409 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2410 aarch64_num_wp_regs and aarch64_num_bp_regs to
2411 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2413 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2415 * linux-aarch64-low.c (ps_get_thread_area): Replace
2416 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2418 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2419 Marcus Shawcroft <marcus.shawcroft@arm.com>
2420 Nigel Stephens <nigel.stephens@arm.com>
2421 Yufeng Zhang <yufeng.zhang@arm.com>
2423 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2424 (aarch64.c, aarch64-without-fpu.c): New targets.
2425 * configure.srv (aarch64*-*-linux*): New.
2426 * linux-aarch64-low.c: New file.
2428 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2430 * linux-low.c (handle_extended_wait, linux_create_inferior)
2431 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2432 (dequeue_one_deferred_signal, linux_resume_one_thread)
2433 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2434 (linux_tracefork_grandchild, linux_test_for_tracefork)
2435 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2436 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2437 where the argument is 0.
2439 2013-01-25 Yao Qi <yao@codesourcery.com>
2441 * event-loop.c: Include "queue.h".
2442 (gdb_event_p): New typedef.
2443 (struct gdb_event) <next_event>: Remove.
2444 (event_queue): Change to QUEUE(gdb_event_p).
2445 (async_queue_event): Remove.
2446 (gdb_event_xfree): New.
2447 (initialize_event_loop): New.
2448 (process_event): Use API from QUEUE.
2449 (wait_for_event): Likewise.
2450 * server.c (main): Call initialize_event_loop.
2451 * server.h (initialize_event_loop): Declare.
2453 2013-01-18 Yao Qi <yao@codesourcery.com>
2455 * ax.h (struct eval_agent_expr_context): New.
2456 (gdb_eval_agent_expr): Update declaration.
2457 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2458 TFRAME. Add new argument CTX.
2459 * server.h (struct eval_agent_expr_context): Declare.
2460 (agent_mem_read, agent_tsv_read): Update declaration.
2461 (agent_mem_read_string): Likewise.
2462 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2463 (add_traceframe_block): Add new argument TPOINT.
2464 Increase TPOINT->traceframe_usage.
2465 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2466 eval_tracepoint_agent_expr.
2467 (condition_true_at_tracepoint): Likewise.
2468 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2469 (agent_mem_read_string, agent_tsv_read): Likewise.
2471 2013-01-16 Yao Qi <yao@codesourcery.com>
2473 * linux-low.c (linux_resume_one_lwp): Don't check
2474 'lwp->bp_reinsert != 0'.
2476 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2477 Pedro Alves <palves@redhat.com>
2479 * lynx-low.c (ptrace_request_to_str): Define a temporary
2480 macro and use it to simplify this function's implementation.
2482 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2484 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2487 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2489 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2491 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2493 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2495 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2497 * lynx-low.c (lynx_resume): Use the resume_info parameter
2498 to determine the ptid for the lynx_ptrace call, unless
2499 it is equal to minus_one_ptid, in which case we use the
2500 ptid of the current_inferior.
2501 (lynx_wait_1): After having received a thread create/exit
2502 event, resume the inferior's execution using the signaling
2503 thread's ptid, rather than the old ptid.
2505 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2507 * lynx-low.c (lynx_resume): Delete variable ret.
2509 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2511 * gdbreplay.c (gdbreplay_version): Update copyright year.
2512 * server.c (gdbserver_version): Likewise.
2514 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2516 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2519 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2521 * lynx-low.c (ptrace_request_to_str): Add handling for
2524 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2526 * lynx-low.c (lynx_attach): Delete variable new_process.
2528 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2530 * lynx-low.c (lynx_create_inferior): Delete variable
2533 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2535 * lynx-low.c (ptrace_request_to_str): Do not handle
2536 PTRACE_GETTHREADLIST if this macro does not exist.
2538 2012-12-15 Yao Qi <yao@codesourcery.com>
2540 * Makefile.in (OBS): Add notif.o.
2541 * notif.c, notif.h: New.
2542 * server.c: Include "notif.h".
2543 (struct vstop_notif) <next>: Remove.
2545 (queue_stop_reply): Update.
2546 (push_event, send_next_stop_reply): Remove.
2547 (discard_queued_stop_replies): Update.
2548 (notif_stop): New variable.
2549 (handle_v_stopped): Remove.
2550 (handle_v_requests): Don't call handle_v_stopped. Call
2551 handle_ack_notif instead.
2552 (queue_stop_reply_callback): Call notif_event_enque instead
2553 of queue_stop_reply.
2554 (handle_status): Don't call send_next_stop_reply, call
2555 notif_write_event instead.
2556 (kill_inferior_callback): Likewise.
2557 (detach_or_kill_inferior_callback): Likewise.
2558 (main): Call initialize_notif.
2559 (process_serial_event): Call QUEUE_is_empty.
2560 (handle_target_event): Call notif_push instead of push event.
2561 * server.h (push_event): Remove declaration.
2563 2012-12-10 Tom Tromey <tromey@redhat.com>
2565 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2566 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2569 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2570 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2571 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2572 (amd64-linux-ipa.o, ax.o): Rewrite.
2573 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2574 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2575 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2576 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2577 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2578 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2579 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2580 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2581 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2582 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2583 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2584 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2585 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2586 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2587 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2588 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2589 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2590 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2591 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2592 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2593 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2594 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2595 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2596 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2597 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2598 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2599 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2600 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2601 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2602 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2603 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2604 (reg-tilegx.o): Remove.
2605 (all_object_files): New macro.
2606 Include .deps files.
2607 * aclocal.m4, configure: Rebuild.
2608 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2609 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2610 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2612 2012-12-05 Tom Tromey <tromey@redhat.com>
2615 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2617 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2619 * configure.ac: Check for linux/perf_event.h.
2620 * config.in: Regenerated.
2621 * configure: Regenerated.
2623 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2625 * hostio.c (handle_readlink): Decrease buffer size
2626 parameter passed to readlink by one byte.
2628 2012-11-26 Yao Qi <yao@codesourcery.com>
2630 * configure.ac (build_warnings): Append '-Wempty-body'.
2631 * configure: Regenerated.
2632 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2635 2012-11-15 Pierre Muller <muller@sourceware.org>
2637 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2638 * config.in: Regenerate.
2639 * configure: Regenerate.
2640 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2641 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2642 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2643 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2645 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2646 instead of <sys/wait.h> header.
2647 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2649 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2651 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2652 (various make rules): Remove -DGDBSERVER
2654 2012-11-09 Yao Qi <yao@codesourcery.com>
2656 * spu-low.c (current_ptid): Move it to ..
2657 * gdbthread.h: ... here. New.
2658 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2659 * server.c (myresume, process_serial_event): Likewise.
2660 * thread-db.c (thread_db_find_new_threads): Likewise.
2661 * tracepoint.c (run_inferior_command): Likewise.
2663 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2665 * server.c (handle_search_memory_1): Include access length in
2668 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2670 * linux-crisv32-low.c: Fix compile errors.
2672 2012-09-04 Yao Qi <yao@codesourcery.com>
2674 * tracepoint.c (cmd_qtsv): Adjust debug message.
2675 Don't check CUR_TPOINT.
2677 2012-08-28 Yao Qi <yao@codesourcery.com>
2679 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2680 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2681 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2682 Remove declarations of xmalloc, xreallloc, xstrdup and
2684 * Makefile.in (libiberty_h): New.
2685 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2686 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2688 2012-08-23 Yao Qi <yao@codesourcery.com>
2690 * server.h: Remove declaration of 'xsnprintf'.
2692 2012-08-22 Keith Seitz <keiths@redhat.com>
2694 * server.h: Include build-gnulib-gbserver/config.h.
2695 * gdbreplay.c: Likewise.
2697 2012-08-08 Doug Evans <dje@google.com>
2699 * Makefile.in (SFILES): Add gdb_vecs.c.
2700 (OBS): Add gdb_vecs.o.
2701 (gdb_vecs_h, host_defs_h): New variables.
2702 (thread-db.o): Add $(gdb_vecs_h) dependency.
2703 (gdb_vecs.o): New rule.
2704 * thread-db.c: #include "gdb_vecs.h".
2705 (thread_db_load_search): Use a vector to iterate over path elements.
2706 Handle text appearing after "$pdir".
2708 * configure.ac: Add check for strstr.
2709 * config.in: Regenerate.
2710 * configure: Regenerate.
2712 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2714 * hostio.c (handle_pread): If pread fails, fall back to attempting
2716 (handle_pwrite): Likewise for pwrite.
2718 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2720 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2721 between unsupported TYPE and unimplementable ADDR/LEN combination.
2722 (arm_insert_point): Act on new return value.
2724 2012-07-31 Pedro Alves <palves@redhat.com>
2726 * server.c (process_point_options): Only skip tokens if we find
2727 one that is unrecognized. Don't treat 'X' specially while
2728 skipping unrecognized tokens.
2730 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2732 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2733 to 4-byte-align HW breakpoint addresses for Thumb.
2735 2012-07-27 Yao Qi <yao@codesourcery.com>
2739 * server.h: Declare gdb_agent_about_to_close.
2740 * target.c (kill_inferior): Include "agent.h".
2741 New. Send command 'kill'.
2742 * target.h (kill_inferior): Removed macro.
2743 * tracepoint.c (gdb_agent_about_to_close): New.
2744 (gdb_agent_helper_thread): Handle command 'close'.
2745 Wait endlessly until the inferior stops.
2746 Install gdb_agent_remove_socket to atexit hook.
2747 (agent_socket_name): New static variable.
2748 (gdb_agent_socket_init): Replace local variable 'name' with
2749 'agent_socket_name'.
2750 (gdb_agent_remove_socket): New.
2752 2012-07-27 Yao Qi <yao@codesourcery.com>
2754 * server.c (process_point_options): Stop at 'X' when parsing.
2756 2012-07-19 Michael Eager <eager@eagercon.com>
2758 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2760 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2761 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2762 hardware breakpoint.
2764 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2766 * gdbserver/linux-low.c (initialize_low): Call
2767 linux_ptrace_init_warnings.
2769 2012-07-02 Doug Evans <dje@google.com>
2771 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2774 2012-07-02 Stan Shebs <stan@codesourcery.com>
2776 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2777 (ax.o): Add it to build rule.
2779 (OBS): Add format.o.
2780 (IPA_OBS): Add format.o.
2781 * server.c (handle_query): Claim support for breakpoint commands.
2782 (process_point_options): Add command case.
2783 (process_serial_event): Leave running if there are printfs in
2785 * mem-break.h (any_persistent_commands): Declare.
2786 (add_breakpoint_commands): Declare.
2787 (gdb_no_commands_at_breakpoint): Declare.
2788 (run_breakpoint_commands): Declare.
2789 * mem-break.c (struct point_command_list): New struct.
2790 (struct breakpoint): New field command_list.
2791 (any_persistent_commands): New function.
2792 (add_commands_to_breakpoint): New function.
2793 (add_breakpoint_commands): New function.
2794 (gdb_no_commands_at_breakpoint): New function.
2795 (run_breakpoint_commands): New function.
2796 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2798 * ax.c: Include format.h.
2799 (ax_printf): New function.
2800 (gdb_eval_agent_expr): Add printf opcode.
2802 2012-06-13 Yao Qi <yao@codesourcery.com>
2804 * server.c (start_inferior): Remove duplicated writes to fields
2805 'last_resume_kind' and 'last_status' of 'current_inferior'.
2807 2012-06-12 Yao Qi <yao@codesourcery.com>
2808 Pedro Alves <palves@redhat.com>
2810 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2812 * server.c (handle_v_cont): Extend comment.
2814 2012-06-11 Yao Qi <yao@codesourcery.com>
2816 * linux-low.c (linux_attach): Add 'static'.
2818 2012-06-06 Yao Qi <yao@codesourcery.com>
2820 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2822 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2824 Fix gcc -flto compilation warning.
2825 * server.c (main): Make variable multi_mode and attach volatile.
2827 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2829 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2830 if the platform doesn't know about it.
2832 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2834 * Makefile.in (SFILES): Add linux-tile-low.c.
2835 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2836 * configure.srv: Handle tilegx-*-linux*.
2837 * linux-tile-low.c: New file.
2839 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2841 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2843 2012-05-24 Pedro Alves <palves@redhat.com>
2847 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2849 2012-05-24 Pedro Alves <palves@redhat.com>
2853 Replace target_signal with gdb_signal throughout.
2855 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
2857 * linux-low.c (linux_store_registers): Avoid the copying sequence
2858 when no data has been retrieved by ptrace.
2860 2012-05-22 Will Deacon <will.deacon@arm.com>
2862 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
2863 Include asm/ptrace.h.
2864 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
2867 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2869 * linux-low.c (linux_store_registers): Don't re-retrieve data
2870 with ptrace that has already been obtained from /proc. Always
2871 copy any data retrieved with ptrace to the buffer supplied.
2873 2012-05-11 Yao Qi <yao@codesourcery.com>
2874 Pedro Alves <palves@redhat.com>
2876 * linux-low.c (enum stopping_threads_kind): New.
2877 (stopping_threads): Change type to `enum stopping_threads_kind'.
2878 (handle_extended_wait): If stopping and suspending threads, leave
2879 the new_lwp suspended too.
2880 (linux_wait_for_event): Adjust.
2881 (stop_all_lwps): Set `stopping_threads' to
2882 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
2883 whether we're suspending threads or just stopping them. Assert no
2886 2012-04-29 Yao Qi <yao@codesourcery.com>
2888 * server.h: Move some code to ...
2889 * gdbthread.h: ... here. New.
2890 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
2891 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
2892 (nto-low.o, win32-low.o): Likewise.
2893 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
2894 * regcache.c, remote-utils.c, server.c: Likewise.
2895 * target.c, tracepoint.c, win32-low.c: Likewise.
2897 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2899 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
2900 (PTRACE_ARG4_TYPE): Likewise.
2901 (PTRACE_XFER_TYPE): Likewise.
2902 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
2903 ptrace to PTRACE_ARG3_TYPE.
2904 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
2905 (PTRACE_ARG4_TYPE): Likewise.
2906 (PTRACE_XFER_TYPE): Likewise.
2907 (linux_detach_one_lwp): Cast fourth argument of
2908 ptrace to long then PTRACE_ARG4_TYPE.
2909 (regsets_fetch_inferior_registers): Cast third argument of
2910 ptrace to long then PTRACE_ARG3_TYPE.
2911 (regsets_store_inferior_registers): Likewise.
2913 2012-04-20 Pedro Alves <palves@redhat.com>
2915 * configure: Regenerate.
2917 2012-04-19 Pedro Alves <palves@redhat.com>
2919 * Makefile.in (GNULIB_BUILDDIR): New.
2920 (LIBGNU, INCGNU, GNULIB_H): Adjust.
2921 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
2922 (all, install-only, uninstall, clean-info, all-lib, clean): No
2923 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
2924 (maintainer-clean realclean distclean): Use subdir_do.
2926 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
2927 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
2928 * acinclude.m4: Include acx_configure_dir.m4.
2929 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
2930 calls. Call AC_PROG_RANLIB. Configure gnulib using
2933 (GNULIB_STDINT_H): Adjust.
2934 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
2935 * gdbreplay.c: Include build-gnulib/config.h.
2936 * server.h: Likewise.
2937 * aclocal.m4: Regenerate.
2938 * config.in: Regenerate.
2939 * configure: Regenerate.
2941 2012-04-19 Pedro Alves <palves@redhat.com>
2943 * Makefile.in (LIBGNU, INCGNU): Adjust.
2944 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
2945 (all, install-only, uninstall, clean-info, all-lib, clean)
2946 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
2947 * configure.ac: Adjust AC_OUTPUT output.
2948 * aclocal.m4: Regenerate.
2949 * configure: Regenerate.
2951 2012-04-19 Pedro Alves <palves@redhat.com>
2953 * Makefile.in (generated_files): New.
2954 (server_h): Remove the explicit dependency on config.h, and depend
2955 on $generated_files.
2957 2012-04-19 Pedro Alves <palves@redhat.com>
2959 * Makefile.in (INCGNU): Add -Ignulib.
2961 2012-04-19 Pedro Alves <palves@redhat.com>
2963 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
2964 (INCGNU): ... this, and spell out -I here.
2965 (GNULIB_LIB): Rename to ...
2967 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
2969 2012-04-19 Pedro Alves <palves@redhat.com>
2971 * config.in: Regenerate.
2973 2012-04-19 Pedro Alves <palves@redhat.com>
2975 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
2976 * server.h (memmem): Remove declaration.
2977 * config.in: Regenerate.
2978 * configure: Regenerate.
2980 2012-04-19 Yao Qi <yao@codesourcery.com>
2982 * Makefile.in (SFILES): Add common/vec.c.
2986 2012-04-19 Yao Qi <yao@codesourcery.com>
2988 * remote-utils.c (prepare_resume_reply): Replace with macro
2989 target_core_of_thread.
2990 * server.c (handle_qxfer_threads_proper): Likewise.
2991 * target.h (traget_core_of_thread): New macro.
2993 2012-04-18 Pedro Alves <palves@redhat.com>
2995 * aclocal.m4: Regenerate.
2996 * configure: Regenerate.
2998 2012-04-16 Yao Qi <yao@codesourcery.com>
3000 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3001 duplicated on address.
3003 2012-04-16 Yao Qi <yao@codesourcery.com>
3005 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3006 (struct tracepoint_action_ops) <send>: New field.
3007 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3008 (agent_expr_send, x_tracepoint_action_send): New.
3009 (l_tracepoint_action_send): New.
3010 (cmd_qtdp): Download and install tracepoint
3011 according to `use_agent'.
3012 (run_inferior_command): Add one more parameter `len'.
3014 (tracepoint_send_agent): New.
3015 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3017 2012-04-16 Yao Qi <yao@codesourcery.com>
3019 * tracepoint.c (download_tracepoints): Moved to ...
3020 (cmd_qtstart): ... here.
3022 2012-04-14 Yao Qi <yao@codesourcery.com>
3024 * tracepoint.c: Include inttypes.h.
3025 (struct collect_memory_action): Use sized types.
3026 (struct tracepoint): Likewise.
3027 (cmd_qtdp, stop_tracing): Update print specifiers.
3028 (cmd_qtp, response_tracepoint): Likewise.
3029 (collect_data_at_tracepoint): Likewise.
3030 (collect_data_at_step): Likewise.
3032 2012-04-14 Yao Qi <yao@codesourcery.com>
3034 Import gnulib module inttypes.
3035 * aclocal.m4, config.in, configure: Regenerated.
3037 2012-04-14 Yao Qi <yao@codesourcery.com>
3039 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3040 Makefile and config.status at last.
3042 2012-04-13 Yao Qi <yao@codesourcery.com>
3044 * tracepoint.c: Include stdint.h unconditionally.
3046 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3048 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3049 on BFD_HAVE_SYS_PROCFS_TYPE.
3050 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3051 * configure: Regenerate.
3052 * config.in: Likewise.
3054 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3056 * Makefile.in (clean): Also remove x32.c x32-linux.c
3057 x32-avx.c x32-avx-linux.c.
3058 (x32.o): New target.
3060 (x32-linux.o): Likewise.
3061 (x32-linux.c): Likewise.
3062 (x32-avx.o): Likewise.
3063 (x32-avx.c): Likewise.
3064 (x32-avx-linux.o): Likewise.
3065 (x32-avx-linux.c): Likewise.
3067 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3068 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3069 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3070 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3071 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3072 i386/x32-avx-linux.xml.
3074 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3075 (init_registers_x32_avx_linux): Likwise.
3076 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3077 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3079 2012-04-13 Pedro Alves <palves@redhat.com>
3081 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3082 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3083 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3084 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3087 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3089 * linux-x86-low.c (compat_x32_clock_t): New.
3090 (compat_x32_siginfo_t): Likewise.
3091 (compat_x32_siginfo_from_siginfo): Likewise.
3092 (siginfo_from_compat_x32_siginfo): Likewise.
3093 (linux_is_elf64): Likewise.
3094 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3095 and siginfo_from_compat_x32_siginfo for x32.
3096 (x86_arch_setup): Set linux_is_elf64.
3098 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3101 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3103 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3104 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3105 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3106 compatible with process.
3108 2012-04-12 Yao Qi <yao@codesourcery.com>
3110 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3111 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3112 (install-only, install-info, clean): Handle sub dir gnulib.
3113 (all-lib, am--refresh): New targets.
3114 (memmem.o): Remove target.
3115 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3116 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3117 (AC_REPLACE_FUNCS): Remove memmem.
3118 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3119 (AC_OUTPUT): Generate Makefile in gnulib/.
3120 * aclocal.m4, config.in, configure: Regenerated.
3122 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3124 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3126 2012-04-05 Pedro Alves <palves@redhat.com>
3128 -Werror=strict-aliasing
3130 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3133 2012-04-04 Pedro Alves <palves@redhat.com>
3135 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3136 (sparc_store_gregset_from_stack, sparc_store_gregset)
3137 (sparc_breakpoint_at): Fix formatting.
3139 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3141 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3143 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3144 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3145 * config.in: Regenerate.
3146 * configure: Likewise.
3148 2012-03-29 Pedro Alves <palves@redhat.com>
3150 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3151 Correct ptrace arguments.
3153 2012-03-28 Pedro Alves <palves@redhat.com>
3155 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3156 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3157 (IA64_FR1_REGNUM): New defines.
3158 (ia64_fetch_register): New.
3159 (the_low_target): Install it.
3160 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3162 * linux-low.c (linux_fetch_registers): Try the
3163 the_low_target.fetch_register hook first.
3165 * linux-arm-low.c (the_low_target): Adjust.
3166 * linux-bfin-low.c (the_low_target): Adjust.
3167 * linux-cris-low.c (the_low_target): Adjust.
3168 * linux-crisv32-low.c (the_low_target): Adjust.
3169 * linux-m32r-low.c (the_low_target): Adjust.
3170 * linux-m68k-low.c (the_low_target): Adjust.
3171 * linux-mips-low.c (the_low_target): Adjust.
3172 * linux-ppc-low.c (the_low_target): Adjust.
3173 * linux-s390-low.c (the_low_target): Adjust.
3174 * linux-sh-low.c (the_low_target): Adjust.
3175 * linux-sparc-low.c (the_low_target): Adjust.
3176 * linux-tic6x-low.c (the_low_target): Adjust.
3177 * linux-x86-low.c (the_low_target): Adjust.
3178 * linux-xtensa-low.c (the_low_target): Adjust.
3180 2012-03-26 Pedro Alves <palves@redhat.com>
3182 * server.c (handle_qxfer_libraries): Don't bail early if
3183 the_target->qxfer_libraries_svr4 is not NULL.
3185 2012-03-26 Pedro Alves <palves@redhat.com>
3187 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3189 2012-03-23 Pedro Alves <palves@redhat.com>
3191 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3192 "library-list-svr4" element's start tag when the the DSO list is
3195 2012-03-23 Pedro Alves <palves@redhat.com>
3197 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3198 a variable whose type size is the same as the inferior's pointer
3201 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3203 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3205 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3206 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3207 * linux-low.h: Include <signal.h>.
3208 (struct siginfo): Remove forward declaration.
3209 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3212 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3214 * .gitignore: Ignore more files.
3216 2012-03-19 Pedro Alves <palves@redhat.com>
3217 Jan Kratochvil <jan.kratochvil@redhat.com>
3219 * server.c (cont_thread, general_thread): Add describing comments.
3220 (start_inferior): Clear `cont_thread'.
3221 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3224 2012-03-15 Yao Qi <yao@codesourcery.com>
3226 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3228 (cmd_qtdp): ... here.
3230 2012-03-15 Yao Qi <yao@codesourcery.com>
3232 * tracepoint.c (struct tracepoint_action_ops): New.
3233 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3234 (m_tracepoint_action_download): New.
3235 (r_tracepoint_action_download): New.
3236 (x_tracepoint_action_download): New.
3237 (l_tracepoint_action_download): New.
3238 (add_tracepoint_action): Install `action->ops' according type.
3239 (download_tracepoint_1): Move code `download' function pointer
3240 of various tracepoint_action_ops.
3242 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3244 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3245 linux_ptrace_attach_warnings.
3247 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3249 * Makefile.in (linux-ptrace.o): New.
3250 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3251 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3252 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3253 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3254 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3256 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3258 2012-03-08 Yao Qi <yao@codesourcery.com>
3259 Pedro Alves <palves@redhat.com>
3261 Fix PR server/13392.
3262 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3264 * tracepoint.c (remove_tracepoint): New.
3265 (cmd_qtdp): Call remove_tracepoint when failed to install.
3267 2012-03-07 Pedro Alves <palves@redhat.com>
3269 * linux-low.c (get_detach_signal): New.
3270 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3271 Pass on pending signals to PTRACE_DETACH. Check the result of the
3273 * server.c (program_signals, program_signals_p): New.
3274 (handle_general_set): Handle QProgramSignals.
3275 * server.h (program_signals, program_signals_p): Declare.
3277 2012-03-05 Pedro Alves <palves@redhat.com>
3278 Jan Kratochvil <jan.kratochvil@redhat.com>
3280 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3283 2012-03-03 Yao Qi <yao@codesourcery.com>
3285 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3286 agent_look_up_symbols.
3288 2012-03-03 Yao Qi <yao@codesourcery.com>
3290 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3291 (linux-x86-low.o): Likewise.
3292 * server.h: Remove in_process_agent_loaded.
3293 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3297 2012-03-03 Yao Qi <yao@codesourcery.com>
3299 * tracepoint.c (gdb_agent_capability): New global.
3300 (in_process_agent_loaded_ust): Renamed to
3301 `in_process_agent_supports_ust'.
3303 (in_process_agent_supports_ust): Call agent_capability_check.
3304 (clear_installed_tracepoints): Assert that agent supports
3307 2012-03-03 Yao Qi <yao@codesourcery.com>
3309 * linux-low.c (linux_supports_agent): New.
3310 (linux_target_ops): Initialize field `supports_agent' with
3311 linux_supports_agent.
3312 * target.h (struct target_ops) <supports_agent>: New.
3313 (target_supports_agent): New macro.
3314 * server.c (handle_general_set): Handle packet 'QAgent'.
3315 (handle_query): Send `QAgent+'.
3316 * Makefile.in (server.o): Depends on agent.h.
3318 2012-03-03 Yao Qi <yao@codesourcery.com>
3320 * Makefile.in (OBS): Add agent.o.
3321 Add new rule for agent.o.
3322 Track dependence of tracepoint.c on agent.h.
3323 * tracepoint.c (run_inferior_command_1):
3324 (run_inferior_command): Call agent_run_command.
3325 (gdb_ust_connect_sync_socket): Deleted. Move it to
3327 (resume_thread, stop_thread): Likewise.
3328 (gdb_ust_socket_init): Renamed to ...
3329 (gdb_agent_socket_init): ... New.
3330 (gdb_ust_thread): Renamed to ...
3331 (gdb_agent_helper_thread): ... New.
3332 (gdb_ust_init): Move some code to ...
3333 (gdb_agent_init): ... here. New.
3334 [HAVE_UST]: Call gdb_ust_init.
3335 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3336 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3337 * config.in, configure: Regenerated.
3339 2012-03-02 Pedro Alves <palves@redhat.com>
3341 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3342 * linux-low.c (struct simple_pid_list): New.
3343 (stopped_pids): New a struct simple_pid_list pointer.
3344 (add_to_pid_list, pull_pid_from_list): New.
3345 (handle_extended_wait): Don't assume the first signal new children
3346 report is SIGSTOP. Adjust call to pull_pid_from_list.
3347 (linux_wait_for_lwp): Adjust.
3349 2012-03-02 Yao Qi <yao@codesourcery.com>
3351 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3354 2012-03-02 Yao Qi <yao@codesourcery.com>
3356 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3357 `stop_pc' and `tpoint'. Update caller.
3359 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3361 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3362 * linux-low.c (use_linux_regsets): New macro.
3363 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3364 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3365 (linux_register_in_regsets): New function.
3366 (usr_fetch_inferior_registers): Skip registers covered by
3368 (usr_store_inferior_registers): Likewise.
3369 (usr_fetch_inferior_registers): New macro.
3370 (usr_store_inferior_registers): Likewise.
3371 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3372 (linux_store_registers): Likewise.
3373 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3375 (init_registers_mips64_dsp_linux): Likewise.
3376 (init_registers_mips_linux): New macro.
3377 (init_registers_mips_dsp_linux): Likewise.
3378 (mips_dsp_num_regs): Likewise.
3379 (DSP_BASE, DSP_CONTROL): New fallback macros.
3380 (mips_base_regs): New macro.
3381 (mips_regmap): Use it. Fix the size.
3382 (mips_dsp_regmap): New variable.
3383 (mips_dsp_regset_bitmap): Likewise.
3384 (mips_arch_setup): New function.
3385 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3387 (mips_cannot_store_register): Likewise.
3388 (the_low_target): Update .arch_setup, .num_regs and .regmap
3389 initializers. Add .regset_bitmap initializer.
3390 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3392 * linux-bfin-low.c (the_low_target): Likewise.
3393 * linux-cris-low.c (the_low_target): Likewise.
3394 * linux-crisv32-low.c (the_low_target): Likewise.
3395 * linux-ia64-low.c (the_low_target): Likewise.
3396 * linux-m32r-low.c (the_low_target): Likewise.
3397 * linux-m68k-low.c (the_low_target): Likewise.
3398 * linux-ppc-low.c (the_low_target): Likewise.
3399 * linux-s390-low.c (the_low_target): Likewise.
3400 * linux-sh-low.c (the_low_target): Likewise.
3401 * linux-sparc-low.c (the_low_target): Likewise.
3402 * linux-tic6x-low.c (the_low_target): Likewise.
3403 * linux-x86-low.c (the_low_target): Likewise.
3404 * linux-xtensa-low.c (the_low_target): Likewise.
3405 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3406 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3407 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3409 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3410 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3412 2012-02-29 Yao Qi <yao@codesourcery.com>
3413 Pedro Alves <palves@redhat.com>
3415 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3416 `step_over_finished' is true.
3418 2012-02-27 Pedro Alves <palves@redhat.com>
3420 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3421 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3423 2012-02-27 Pedro Alves <palves@redhat.com>
3426 * linux-low.c (pid_is_stopped): New.
3427 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3429 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3431 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3434 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3436 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3438 2012-02-24 Luis Machado <lgustavo@codesourcery>
3440 * server.c (handle_query): Advertise support for target-side
3441 breakpoint condition evaluation.
3442 (process_point_options): New function.
3443 (process_serial_event): When inserting a breakpoint, check for
3444 a target-side condition that should be evaluated.
3446 * mem-break.c: Include regcache.h and ax.h.
3447 (point_cond_list_t): New data structure.
3448 (breakpoint) <cond_list>: New field.
3449 (find_gdb_breakpoint_at): Make non-static.
3450 (delete_gdb_breakpoint_at): Clear any target-side
3452 (clear_gdb_breakpoint_conditions): New function.
3453 (add_condition_to_breakpoint): Likewise.
3454 (add_breakpoint_condition): Likewise.
3455 (gdb_condition_true_at_breakpoint): Likewise.
3456 (gdb_breakpoint_here): Return result directly instead
3457 of going through a local variable.
3459 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3460 (clear_gdb_breakpoint_conditions): Likewise.
3461 (add_breakpoint_condition): Likewise.
3462 (gdb_condition_true_at_breakpoint): Likewise.
3464 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3465 (need_step_over_p): Take target-side breakpoint condition into
3468 2012-02-24 Luis Machado <lgustavo@codesourcery>
3470 * server.h: Include tracepoint.h.
3471 (agent_mem_read, agent_get_trace_state_variable_value,
3472 agent_set_trace_state_variable_value,
3473 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3474 get_set_tsv_func_addr): New prototypes.
3476 * ax.h: New include file.
3477 * ax.c: New source file.
3479 * tracepoint.c: Include ax.h.
3480 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3481 agent_expr, eval_result_type): Move to ax.h.
3482 (parse_agent_expr): Rename to ...
3483 (gdb_parse_agent_expr): ... this, make it non-static and move
3485 (unparse_agent_expr) Rename to ...
3486 (gdb_unparse_agent_expr): ... this, make it non-static and move
3488 (eval_agent_expr): Rename to ...
3489 (eval_tracepoint_agent_expr): ... this.
3490 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3491 forward declarations.
3492 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3493 (agent_get_trace_state_variable_value): New function.
3494 (agent_set_trace_state_variable_value): New function.
3495 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3496 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3497 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3498 (condition_true_at_tracepoint): Likewise.
3499 (parse_agent_expr): Rename to ...
3500 (gdb_parse_agent_expr): ... this and move to ax.c.
3501 (unparse_agent_expr): Rename to ...
3502 (gdb_unparse_agent_expr): ... this and move to ax.c.
3503 (gdb_agent_op_name): Move to ax.c.
3504 (eval_agent_expr): Rename to ...
3505 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3507 (eval_tracepoint_agent_expr): New function.
3508 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3510 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3512 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3513 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3514 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3515 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3516 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3517 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3518 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3519 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3520 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3521 (compile_bytecodes): Remove forward declaration.
3522 (is_goto_target): Move to ax.c.
3523 (compile_bytecodes): Move to ax.c and call
3524 agent_get_trace_state_variable_value (...) and
3525 agent_set_trace_state_variable_value (...).
3527 * Makefile.in: Update ax.c and IPA dependencies.
3529 2012-02-24 Pedro Alves <palves@redhat.com>
3531 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3532 (cmd_bigqtbuffer_circular): ... this. Only handle
3533 'QTBuffer:circular:'.
3534 (handle_tracepoint_general_set): Adjust.
3536 2012-02-16 Yao Qi <yao@codesourcery.com>
3538 * inferiors.c: Move code to ...
3539 * dll.c: .... here. New.
3540 * server.h: Declare clear_dlls.
3541 * Makefile.in (SFILES): Add dll.c.
3545 2012-02-11 Yao Qi <yao@codesourcery.com>
3547 * server.c: (handle_monitor_command): Add a new parameter
3549 (handle_query): Update caller.
3551 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3553 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3554 * configure, config.in: Regenerate.
3555 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3558 2012-02-02 Pedro Alves <palves@redhat.com>
3560 Try SIGKILL first, then PTRACE_KILL.
3561 * linux-low.c (linux_kill_one_lwp): New.
3562 (linux_kill_one_lwp): Rename to ...
3563 (kill_one_lwp_callback): ... this. Use the new
3566 2012-02-02 Pedro Alves <palves@redhat.com>
3568 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3571 2012-01-27 Pedro Alves <palves@redhat.com>
3573 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3574 (elf_64_file_p): Make static.
3575 (linux_pid_exe_is_elf_64_file): New.
3576 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3577 Delete declarations.
3578 (linux_pid_exe_is_elf_64_file): Declare.
3579 * linux-x86-low.c (x86_arch_setup): Use
3580 linux_pid_exe_is_elf_64_file.
3582 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3584 * linux-low.c (linux_wait_for_event_1): Rename to ...
3585 (linux_wait_for_event): ... here and merge it with former
3586 linux_wait_for_event - new variable wait_ptid, use it.
3587 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3589 2012-01-23 Pedro Alves <palves@redhat.com>
3591 * server.c (main): Avoid yet another case of infinite loop while
3592 detaching/killing after a longjmp.
3594 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3597 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3599 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3601 * hostio.c (handle_readlink): New function.
3602 (handle_vFile): Call it to handle "vFile:readlink" packets.
3604 2012-01-20 Pedro Alves <palves@redhat.com>
3605 Ulrich Weigand <ulrich.weigand@linaro.org>
3607 * server.c (handle_v_requests): Only support vAttach and vRun to
3608 start multiple processes when in extended protocol mode.
3610 2012-01-17 Pedro Alves <palves@redhat.com>
3612 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3613 memalign plus mprotect to allocate the scratch buffer.
3615 2012-01-13 Pedro Alves <palves@redhat.com>
3617 * server.c (attach_inferior): Clear `cont_thread'.
3619 2012-01-13 Pedro Alves <palves@redhat.com>
3621 * server.c (main): Avoid infinite loop while detaching/killing
3624 2012-01-09 Doug Evans <dje@google.com>
3626 * server.c (start_inferior): Set last_ptid in --wrapper case.
3628 2012-01-06 Yao Qi <yao@codesourcery.com>
3630 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3632 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3634 2012-01-04 Yao Qi <yao@codesourcery.com>
3636 * tracepoint.c (cmd_qtdp): Print debug message
3637 for static tracepoint.
3639 2012-01-04 Yao Qi <yao@codesourcery.com>
3641 * tracepoint.c (trace_vdebug): Differentiate debug message
3642 between gdbserver and IPA.
3644 2012-01-03 Yao Qi <yao@codesourcery.com>
3646 * tracepoint.c (tracepoint_was_hit): Don't collect for
3649 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3651 * terminal.h: Reformat copyright header.
3653 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3655 * server.c (gdbserver_version): Update copyright year.
3656 * gdbreplay.c (gdbreplay_version): Likewise.
3658 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3660 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3663 2011-12-18 Hui Zhu <teawater@gmail.com>
3664 * linux-low.c (linux_create_inferior): Save return value to ret.
3666 2011-12-18 Hui Zhu <teawater@gmail.com>
3668 * linux-low.c (linux_create_inferior): Save return value to ret.
3670 2011-12-16 Doug Evans <dje@google.com>
3672 * linux-low.c (linux_create_inferior): If stdio connection,
3673 redirect stdin from /dev/null, stdout to stderr.
3674 * remote-utils.c (remote_is_stdio): New static global.
3675 (remote_connection_is_stdio): New function.
3676 (remote_prepare): Handle stdio connection.
3677 (remote_open): Ditto.
3678 (remote_close): Don't close stdin for stdio connections.
3679 (read_prim,write_prim): New functions. Replace all calls to
3680 read/write to these.
3681 * server.c (main): Watch for "-" argument. Move call to
3682 remote_prepare before start_inferior.
3683 * server.h (STDIO_CONNECTION_NAME): New macro.
3684 (remote_connection_is_stdio): Declare.
3686 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3687 in debugging output.
3689 2011-12-15 Yao Qi <yao@codesourcery.com>
3691 * tracepoint.c: Include sys/syscall.h.
3692 (gdb_ust_thread): Remove preprocessor conditional.
3694 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3696 * linux-low.c (linux_detach_one_lwp): Call
3697 the_low_target.prepare_to_resume before detaching.
3699 2011-12-14 Yao Qi <yao@codesourcery.com>
3701 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3704 2011-12-14 Yao Qi <yao@codesourcery.com>
3706 * i386-low.c (i386_low_stopped_data_address): Initialize local
3709 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3713 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3714 DR_CONTROL unless necessary. Extend comments.
3715 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3716 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3718 2011-12-13 Yao Qi <yao@codesourcery.com>
3720 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3722 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3724 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3726 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3727 Print new debug message for such case.
3729 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3731 Fix overlapping memcpy.
3732 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3733 the read_inferior_memory transfer.
3734 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3735 write_inferior_memory transfer.
3736 (set_fast_tracepoint_jump): New variable buf. Use it for the
3737 read_inferior_memory and write_inferior_memory transfers.
3738 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3739 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3740 Use it for the write_inferior_memory transfer.
3741 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3744 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3746 * linux-low.c (fetch_register, store_register): Make code
3747 consistent, fix formatting.
3749 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3751 * linux-low.c (usr_store_inferior_registers): Factor out code
3752 to handle individual registers into...
3753 (store_register): ... this new function.
3755 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3757 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3758 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3759 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3760 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3761 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3762 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3763 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3764 (srv_xmlfiles): Add new XML files.
3766 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3768 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3769 (init_registers_s390_linux32v1): Add prototype.
3770 (init_registers_s390_linux32v2): Likewise.
3771 (init_registers_s390_linux64v1): Likewise.
3772 (init_registers_s390_linux64v2): Likewise.
3773 (init_registers_s390x_linux64v1): Likewise.
3774 (init_registers_s390x_linux64v2): Likewise.
3775 (s390_num_regs): Increment to 52.
3776 (s390_regmap): Add orig_r2 register.
3777 (s390_num_regs_3264): Increment to 68.
3778 (s390_regmap_3264): Add orig_r2 register.
3779 (s390_collect_ptrace_register): Handle orig_r2 register.
3780 (s390_supply_ptrace_register): Likewise.
3781 (s390_fill_last_break): New function.
3782 (s390_store_last_break): Likewise.
3783 (s390_fill_system_call): New function.
3784 (s390_store_system_call): Likewise.
3785 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3787 (s390_check_regset): New function.
3788 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3789 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3790 Update target_regsets for available register sets.
3792 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3793 Jan Kratochvil <jan.kratochvil@redhat.com>
3795 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3796 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3798 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3799 * linux-low.h (struct process_info_private): New member r_debug.
3800 * server.c (handle_qxfer_libraries): Call
3801 the_target->qxfer_libraries_svr4.
3802 (handle_qxfer_libraries_svr4): New function.
3803 (qxfer_packets): New entry "libraries-svr4".
3804 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3805 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3806 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3807 PACKET_qXfer_libraries_svr4.
3809 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3811 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3812 PSW address/mask between 8-byte and 16-byte formats.
3813 (s390_supply_ptrace_register): Likewise.
3814 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3815 basic addressing mode bit.
3817 2011-11-24 Stan Shebs <stan@codesourcery.com>
3819 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3821 2011-11-17 Stan Shebs <stan@codesourcery.com>
3823 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3824 (tracing_start_time): New global.
3825 (tracing_stop_time): New global.
3826 (tracing_user_name): New global.
3827 (tracing_notes): New global.
3828 (tracing_stop_note): New global.
3829 (cmd_qtstart): Set traceframe_usage, start_time.
3830 (stop_tracing): Set stop_time.
3831 (cmd_qtstatus): Report additional status.
3832 (cmd_qtp): New function.
3833 (handle_tracepoint_query): Call it.
3834 (cmd_qtnotes): New function.
3835 (handle_tracepoint_general_set): Call it.
3836 (get_timestamp): Rename from tsv_get_timestamp.
3838 2011-11-14 Stan Shebs <stan@codesourcery.com>
3839 Kwok Cheung Yeung <kcy@codesourcery.com>
3841 * linux-x86-low.c (small_jump_insn): New.
3842 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3843 trampoline and error message, build a trampoline and issue a small
3844 jump instruction to it.
3845 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3846 trampoline and error message.
3847 (x86_get_min_fast_tracepoint_insn_len): New.
3848 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3849 * linux-low.h (struct linux_target_ops): Add arguments to
3850 install_fast_tracepoint_jump_pad operation, add new operation.
3851 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3853 (linux_get_min_fast_tracepoint_insn_len): New function.
3854 (linux_target_op): Add new operation.
3855 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
3856 (gdb_trampoline_buffer_end): Ditto.
3857 (gdb_trampoline_buffer_error): Ditto.
3858 (struct ipa_sym_addresses): Add fields for new IPA variables.
3859 (symbol_list): Add entries for new IPA variables.
3860 (struct tracepoint): Add fields to hold the address range of the
3861 trampoline used by the tracepoint.
3862 (trampoline_buffer_head): New static variable.
3863 (trampoline_buffer_tail): Ditto.
3864 (claim_trampoline_space): New function.
3865 (have_fast_tracepoint_trampoline_buffer): New function.
3866 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
3868 (install_fast_tracepoint): Ditto, also add error buffer argument.
3869 (cmd_qtminftpilen): New function.
3870 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
3871 (fast_tracepoint_from_trampoline_address): New function.
3872 (fast_tracepoint_collecting): Handle trampoline as part of jump
3874 (set_trampoline_buffer_space): New function.
3875 (initialize_tracepoint): Initialize new IPA variables.
3876 * target.h (struct target_ops): Add arguments to
3877 install_fast_tracepoint_jump_pad operation, add new
3878 get_min_fast_tracepoint_insn_len operation.
3879 (target_get_min_fast_tracepoint_insn_len): New.
3880 (install_fast_tracepoint_jump_pad): Add arguments.
3881 * server.h (IPA_BUFSIZ): Define.
3882 * linux-i386-ipa.c: Include extra header files.
3883 (initialize_fast_tracepoint_trampoline_buffer): New function.
3884 (initialize_low_tracepoint): Call it.
3885 * server.h (set_trampoline_buffer_space): Declare.
3886 (claim_trampoline_space): Ditto.
3887 (have_fast_tracepoint_trampoline_buffer): Ditto.
3889 2011-11-14 Yao Qi <yao@codesourcery.com>
3891 * server.c (handle_query): Handle InstallInTrace for qSupported.
3892 * tracepoint.c (add_tracepoint): Sort list.
3893 (install_tracepoint, download_tracepoint): New.
3894 (cmd_qtdp): Call them to install and download tracepoints.
3895 (sort_tracepoints): Removed.
3896 (cmd_qtstart): Update.
3898 2011-11-14 Yao Qi <yao@codesourcery.com>
3900 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
3901 * mem-break.h: Declare.
3902 * tracepoint.c (cmd_qtstart): Move some code to ...
3903 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
3905 (download_tracepoints): Move some code to ...
3906 (download_tracepoint_1): ... here. New.
3908 2011-11-08 Yao Qi <yao@codesourcery.com>
3910 * remote-utils.c (relocate_instruction): A comment fix.
3912 2011-11-07 Joel Brobecker <brobecker@adacore.com>
3914 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
3915 (i386_dr_low_get_control, i386_dr_low_get_status): Use
3916 dr_status_mirror and dr_control_mirror from debug_reg_state.
3917 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
3918 (i386_initial_stuff): Remove use of deleted globals.
3919 (i386_get_thread_context, i386_set_thread_context,
3920 i386_thread_added): Use dr_status_mirror and dr_control_mirror
3921 from debug_reg_state.
3923 2011-11-05 Yao Qi <yao@codesourcery.com>
3925 * tracepoint.c (gdb_collect): Loop over tracepoints of same
3926 address as TPOINT's.
3928 2011-11-02 Stan Shebs <stan@codesourcery.com>
3930 * tracepoint.c (agent_mem_read_string): New function.
3931 (eval_agent_expr): Call it for tracenz.
3932 * server.c (handle_query): Report support for tracenz.
3934 2011-11-02 Yao Qi <yao@codesourcery.com>
3936 * tracepoint.c (cmd_qtstart): Remove unused local variables.
3938 2011-11-02 Yao Qi <yao@codesourcery.com>
3940 * target.h: Fix a typo in comment.
3942 2011-10-31 Pedro Alves <pedro@codesourcery.com>
3944 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
3945 clobber the breakpoints' shadows with fast tracepoint jumps.
3946 * mem-break.h (check_mem_write): Add `myaddr' parameter.
3947 * target.c (write_inferior_memory): Also pass MYADDR down to
3950 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
3952 * configure.ac: Check support for personality routine.
3953 * configure: Regenerate.
3954 * config.in: Likewise.
3955 * linux-low.c: Include <sys/personality.h>.
3956 Define ADDR_NO_RANDOMIZE if necessary.
3957 (linux_create_inferior): Disable address space randomization when
3958 forking inferior, if requested.
3959 (linux_supports_disable_randomization): New function.
3960 (linux_target_ops): Install it.
3961 * server.h (disable_randomization): Declare.
3962 * server.c (disable_randomization): New global variable.
3963 (handle_general_set): Handle QDisableRandomization.
3964 (handle_query): Likewise for qSupported.
3965 (main): Support --disable-randomization and --no-disable-randomization
3966 command line arguments.
3967 * target.h (struct target_ops): Add supports_disable_randomization.
3968 (target_supports_disable_randomization): New macro.
3970 2011-09-29 Mike Frysinger <vapier@gentoo.org>
3972 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
3974 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
3975 [!PT_GETDSBT] (target_loadmap): New definition.
3976 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
3977 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
3978 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
3979 and PT_GETDSBT to LINUX_LOADMAP.
3980 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
3981 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
3983 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
3985 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
3986 (arm_linux_hwbp_cap): New static variable.
3987 (arm_linux_get_hwbp_cap): Replace by ...
3988 (arm_linux_init_hwbp_cap): ... this new function.
3989 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
3990 (arm_linux_get_hw_watchpoint_count): Likewise.
3991 (arm_linux_get_hw_watchpoint_max_length): Likewise.
3992 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
3993 (arm_prepare_to_resume): Use perror_with_name instead of error.
3995 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
3997 * linux-arm-low.c: Include <signal.h>.
3998 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
3999 (struct arm_linux_hwbp_cap): New data type.
4000 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4001 (struct arm_linux_hw_breakpoint): New data type.
4002 (MAX_BPTS, MAX_WPTS): Define.
4003 (struct arch_process_info, struct arch_lwp_info): New data types.
4004 (arm_linux_get_hwbp_cap): New function.
4005 (arm_linux_get_hw_breakpoint_count): Likewise.
4006 (arm_linux_get_hw_watchpoint_count): Likewise.
4007 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4008 (arm_hwbp_control_initialize): Likewise.
4009 (arm_hwbp_control_is_enabled): Likewise.
4010 (arm_hwbp_control_is_initialized): Likewise.
4011 (arm_hwbp_control_disable): Likewise.
4012 (arm_linux_hw_breakpoint_equal): Likewise.
4013 (arm_linux_hw_point_initialize): Likewise.
4014 (struct update_registers_data): New data structure.
4015 (update_registers_callback: New function.
4016 (arm_insert_point): Likewise.
4017 (arm_remove_point): Likewise.
4018 (arm_stopped_by_watchpoint): Likewise.
4019 (arm_stopped_data_address): Likewise.
4020 (arm_new_process): Likewise.
4021 (arm_new_thread): Likewise.
4022 (arm_prepare_to_resume): Likewise.
4023 (the_low_target): Register arm_insert_point, arm_remove_point,
4024 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4025 arm_new_thread, and arm_prepare_to_resume.
4027 2011-09-15 Stan Shebs <stan@codesourcery.com>
4029 * server.h (struct emit_ops): Add compare-goto fields.
4030 * tracepoint.c (gdb_agent_op_sizes): New table.
4031 (emit_eq_goto): New function.
4032 (emit_ne_goto): New function.
4033 (emit_lt_goto): New function.
4034 (emit_le_goto): New function.
4035 (emit_gt_goto): New function.
4036 (emit_ge_goto): New function.
4037 (is_goto_target): New function.
4038 (compile_bytecodes): Recognize special cases of compare-goto
4039 combinations and call specialized emitters for them.
4040 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4041 (amd64_emit_ne_goto): New function.
4042 (amd64_emit_lt_goto): New function.
4043 (amd64_emit_le_goto): New function.
4044 (amd64_emit_gt_goto): New function.
4045 (amd64_emit_ge_goto): New function.
4046 (amd64_emit_ops): Add the new functions.
4047 (i386_emit_eq_goto): New function.
4048 (i386_emit_ne_goto): New function.
4049 (i386_emit_lt_goto): New function.
4050 (i386_emit_le_goto): New function.
4051 (i386_emit_gt_goto): New function.
4052 (i386_emit_ge_goto): New function.
4053 (i386_emit_ops): Add the new functions.
4055 2011-09-08 Stan Shebs <stan@codesourcery.com>
4057 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4058 (i386_emit_epilogue): Restore %ebx.
4060 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4062 * server.c (step_thread): Remove definition.
4063 (process_serial_event): Don't handle Hs.
4064 * server.h (step_thread): Remove declaration.
4065 * target.c (set_desired_inferior): Remove use of step_thread.
4067 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4069 * linux-low.c: Include linux-procfs.h.
4070 (linux_attach_lwp_1): Update comments.
4071 (linux_attach): Scan for existing threads when attaching to a
4072 process that is the tgid.
4073 * Makefile.in: Update dependencies.
4075 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4077 * configure.srv: Add linux-procfs.o dependencies.
4079 2011-08-14 Yao Qi <yao@codesourcery.com>
4081 * target.h (struct target_ops): Fix indent.
4082 * win32-low.c (win32_target_ops): Fix comment.
4084 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4085 Yao Qi <yao@codesourcery.com>
4087 * Makefile.in (clean): Remove tic6x-*.c files.
4088 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4089 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4090 (tic6x-c64xp-linux.c): Likewise.
4091 * configure.srv: Add support for tic6x-*-uclinux.
4092 * linux-tic6x-low.c: New.
4093 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4095 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4096 Yao Qi <yao@codesourcery.com>
4098 * target.h (struct target_ops): Add read_loadmap.
4099 * linux-low.c (struct target_loadseg): New type.
4100 (struct target_loadmap): New type.
4101 (linux_read_loadmap): New function.
4102 (linux_target_ops): Add linux_read_loadmap.
4103 * server.c (handle_query): Support qXfer:fdpic:read packet.
4104 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4107 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4109 * win32-low.c: Include <stdint.h>.
4111 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4113 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4114 to the inferior here.
4115 (i386_remove_aligned_watchpoint): Ditto.
4116 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4117 fit part of the watchpoint in the debug registers.
4118 (i386_update_inferior_debug_regs): New.
4119 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4120 registers, and only update the inferior on success.
4121 (i386_low_remove_watchpoint): Ditto.
4123 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4125 * linux-low.c (compare_ints, unique, list_threads, show_process,
4126 linux_core_of_thread): Delete.
4127 (linux_target_ops): Change linux_core_of_thread to
4128 linux_common_core_of_thread.
4129 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4130 * utils.c (malloc_failure): Change type of argument.
4131 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4132 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4133 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4134 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4135 (IPA_OBJS): Add common-utils-ipa.o.
4136 (ptid_h, linux_osdata_h): New macros.
4137 (server_h): Add common/common-utils.h, common/xml-utils.h,
4138 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4140 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4141 ptid.o, buffer.o): New rules.
4142 (linux-low.o): Add common/linux-osdata.h as a dependency.
4143 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4144 * configure.ac: Add AC_HEADER_DIRENT check.
4145 * config.in: Regenerate.
4146 * configure: Regenerate.
4147 * remote-utils.c (xml_escape_text): Delete.
4148 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4149 buffer_xml_printf): Move to common/buffer.c.
4150 * server.c (main): Remove call to initialize_inferiors.
4151 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4152 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4153 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4154 internal_error, gdb_assert, gdb_assert_fail): Delete.
4155 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4156 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4158 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4159 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4160 initialize_inferiors): Delete.
4162 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4164 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4167 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4169 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4171 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4173 2011-05-26 Yao Qi <yao@codesourcery.com>
4175 * Makefile.in (thread-db.o): Track dependence to
4176 common/gdb_thread_db.h.
4177 * thread-db.c: include gdb_thread_db.h from right place.
4179 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4181 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4182 __FILE__ and __LINE__ to internal_error.
4184 2011-05-13 Doug Evans <dje@google.com>
4186 * thread-db.c (try_thread_db_load_from_sdir): New function.
4187 (try_thread_db_load_from_dir): New function.
4188 (thread_db_load_search): Handle $sdir, ignore $pdir.
4189 Remove trying of system directories if search of
4190 libthread-db-search-path fails, that is now done via $sdir.
4192 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4194 * server.c (handle_query): Add EnableDisableTracepoints to the list
4195 of supported features.
4196 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4198 (cmd_qtenable_disable): New.
4199 (cmd_qtstart): Install tracepoints even if disabled.
4200 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4201 receiving a QTEnable or QTDisable packet.
4202 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4203 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4205 (gdb_probe): Skip data collection if static tracepoint is disabled.
4207 2011-05-10 Doug Evans <dje@google.com>
4209 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4211 2011-05-04 Doug Evans <dje@google.com>
4213 * linux-low.c (linux_join): Skip process lookup.
4214 * spu-low.c (spu_join): Ditto.
4215 * server.c (join_inferiors_callback): Delete.
4216 (process_serial_event): For 'D' packet (detach) call join_inferior
4219 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4221 * README: Don't mention xscale*-*-linux*.
4222 * configure.srv (xscale*-*-linux*): Don't handle target.
4224 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4226 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4228 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4229 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4230 (i386_emit_void_call_2): Likewise.
4232 2011-04-26 Yao Qi <yao@codesourcery.com>
4234 * linux-low.c: Move common macros to linux-ptrace.h.
4235 Include linux-ptrace.h.
4236 * Makefile.in (linux_ptrace_h): New.
4237 (linux-low.o): Depends on linux-ptrace.h.
4239 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4241 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4242 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4243 (remote_prepare): New function with most of the TCP code from ...
4244 (remote_open): ... here. Detect PORT here unconditionally. Move also
4245 setting transport_is_reliable.
4246 * server.c (run_once): New variable.
4247 (gdbserver_usage): Document it.
4248 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4249 the first run if RUN_ONCE.
4250 * server.h (run_once, remote_prepare): New declarations.
4252 2011-04-19 Tom Tromey <tromey@redhat.com>
4254 * win32-low.c (handle_load_dll): Remove duplicate "the".
4256 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4258 Remove support for old Cygwin 1.5 versions.
4259 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4260 function to avoid warning.
4261 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4264 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4266 * gdbserver/server.h (Macro _): Define it if not available.
4268 2011-03-14 Michael Snyder <msnyder@vmware.com>
4270 * hostio.c (handle_close): Remove unnecessary null test.
4272 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4274 * Makefile.in (maintainer-clean realclean distclean): Remove
4275 "make ... subdir_do" command.
4277 2011-03-10 Michael Snyder <msnyder@vmware.com>
4279 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4281 * server.c (handle_v_run): Free alloced buffer on early return.
4283 2011-03-09 Yao Qi <yao@codesourcery.com>
4286 2011-03-04 Yao Qi <yao@codesourcery.com>
4288 * Makefile.in: Remove GNU make feature --directory.
4290 2011-03-05 Yao Qi <yao@codesourcery.com>
4292 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4293 (subdir_do): New make target. Copied from gdb/Makefile.
4294 (maintainer-clean, realclean, distclean, clean): Call corresponding
4295 make targets in common/Makefile.
4297 2011-02-11 Yao Qi <yao@codesourcery.com>
4299 * configure.ac: Call AC_PROG_RANLIB.
4300 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4301 * configure: Regenerate.
4303 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4305 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4307 2011-03-06 Yao Qi <yao@codesourcery.com>
4309 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4311 2011-03-05 Yao Qi <yao@codesourcery.com>
4313 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4314 (subdir_do): New make target. Copied from gdb/Makefile.
4315 (maintainer-clean, realclean, distclean, clean): Call corresponding
4316 make targets in common/Makefile.
4318 2011-03-04 Yao Qi <yao@codesourcery.com>
4320 * Makefile.in: Remove GNU make feature --directory.
4322 2011-03-04 Michael Snyder <msnyder@vmware.com>
4324 * server.c (queue_stop_reply): Call xmalloc not malloc.
4326 2011-03-02 Michael Snyder <msnyder@vmware.com>
4328 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4330 2011-02-28 Michael Snyder <msnyder@vmware.com>
4332 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4333 (cmd_qtframe): Ditto.
4334 (cmd_qtbuffer): Ditto.
4335 (cmd_bigqtbuffer): Ditto.
4337 * utils.c (decimal2str): Initialize 'width' to nine, then
4340 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4342 * hostio.c (require_data): Free *data, not data.
4344 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4346 * hostio.c (require_data): Use free, not xfree.
4348 2011-02-27 Michael Snyder <msnyder@vmware.com>
4350 * server.c (handle_query): Discard unused value.
4352 * hostio.c (require_data): Free malloc memory before returning
4355 2011-02-26 Michael Snyder <msnyder@vmware.com>
4357 * linux-low.c (list_threads): Call closedir for dirent.
4359 2011-02-27 Michael Snyder <msnyder@vmware.com>
4361 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4362 a case statement falls through.
4364 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4366 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4369 2011-02-26 Michael Snyder <msnyder@vmware.com>
4371 * utils.c (decimal2str): Eliminate dead code and dead param.
4372 (pulongest): Drop dead param from call to decimal2str.
4375 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4377 Revert the following patch (not approved yet):
4378 2011-02-21 Hui Zhu <teawater@gmail.com>
4379 * tracepoint.c (tp_printf): New function.
4380 (eval_agent_expr): Handle gdb_agent_op_printf.
4382 2011-02-21 Hui Zhu <teawater@gmail.com>
4384 * tracepoint.c (tp_printf): New function.
4385 (eval_agent_expr): Handle gdb_agent_op_printf.
4387 2011-02-18 Tom Tromey <tromey@redhat.com>
4389 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4390 (tracepoint.o): Likewise.
4391 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4392 (gdb_agent_op_names): Likewise.
4394 2011-02-18 Tom Tromey <tromey@redhat.com>
4396 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4397 gdb_agent_op_rot>: New constants.
4398 (gdb_agent_op_names): Add pick and roll.
4399 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4402 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4404 * aclocal.m4: Regenerated with aclocal-1.11.1.
4406 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4408 * server.c (handle_qxfer_traceframe_info): New.
4409 (qxfer_packets): Register "traceframe-info".
4410 (handle_query): Report support for qXfer:traceframe-info:read+.
4411 * tracepoint.c (match_blocktype): New.
4412 (traceframe_find_block_type): Rename to ...
4413 (traceframe_walk_blocks): ... this. Add callback filter argument,
4415 (traceframe_find_block_type): New, reimplemented on top of
4416 traceframe_walk_blocks.
4417 (build_traceframe_info_xml): New.
4418 (traceframe_read_info): New.
4419 * server.h (traceframe_read_info): Declare.
4421 2011-02-11 Yao Qi <yao@codesourcery.com>
4423 * configure.ac: Call AC_PROG_RANLIB.
4424 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4425 * configure: Regenerate.
4427 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4429 * server.c (gdb_read_memory): Change return semantics to allow
4431 (handle_search_memory_1): Adjust.
4432 (process_serial_event) <'m' packet>: Handle partial transfers.
4433 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4435 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4437 * regcache.c (init_register_cache): Initialize
4438 regcache->register_status.
4439 (free_register_cache): Release regcache->register_status.
4440 (regcache_cpy): Copy register_status.
4441 (registers_to_string): Print 'x's for unavailable registers.
4442 (supply_register): Mark the register's status valid or
4443 unavailable, depending on whether a buffer was passed in or not.
4444 (supply_register_zeroed): New.
4445 (supply_regblock): Mark the registers' status valid or
4446 unavailable, depending on whether a buffer was passed in or not.
4447 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4448 (struct regcache): New `register_status' field.
4449 (supply_register_zeroed): Declare.
4450 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4451 supply_register_zeroed, rather than passing a NULL buffer to
4453 * tracepoint.c (fetch_traceframe_registers): Update comment.
4455 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4457 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4460 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4462 * server.h (decode_xfer_write): Change prototype.
4463 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4464 and don't extract the annex here.
4465 * server.c (decode_xfer_read): Remove `annex' parameter,
4466 and don't extract the annex here.
4468 (struct qxfer): New.
4469 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4470 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4471 (handle_qxfer_statictrace): New functions, abstracted out from
4472 handle_query, and made to use the struct qxfer interface.
4473 (handle_threads_qxfer_proper): Rename to ...
4474 (handle_qxfer_threads_proper): ... this.
4475 (handle_threads_qxfer): Rename to ...
4476 (handle_qxfer_threads): ... this. Adjust.
4477 (qxfer_packets): New array.
4478 (handle_qxfer): New function.
4479 (handle_query): Use handle_qxfer.
4481 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4483 * gdbreplay.c: Shorten lines of >= 80 columns.
4484 * linux-low.c: Ditto.
4485 * linux-ppc-low.c: Ditto.
4486 * linux-s390-low.c: Ditto.
4487 * linux-sparc-low.c: Ditto.
4488 * linux-x86-low.c: Ditto.
4489 * linux-xtensa-low.c: Ditto.
4490 * mem-break.c: Ditto.
4492 * regcache.h: Ditto.
4493 * remote-utils.c: Ditto.
4496 * thread-db.c: Ditto.
4497 * tracepoint.c: Ditto.
4499 * win32-low.h: Ditto.
4501 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4503 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4506 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4508 * server.c (gdbserver_version): Update copyright year in version
4510 * gdbreplay.c (gdbreplay_version): Ditto.
4512 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4514 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4515 * linux-bfin-low.c: New file.
4516 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4517 PT_DATA_ADDR for BFIN targets.
4518 * Makefile.in (SFILES): Add linux-bfin-low.c.
4519 (clean): Remove reg-bfin.c.
4520 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4521 * README: Mention supported Blackfin targets.
4523 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4525 * .gitignore: New file.
4527 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4529 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4531 2010-10-22 Jie Zhang <jie@codesourcery.com>
4533 * Makefile.in: Add FLAGS_TO_PASS variable.
4534 (install): Remove dependency of install-only and recursively
4535 invoke make for install-only.
4537 2010-10-04 Doug Evans <dje@google.com>
4539 * Makefile.in (uninstall): Use $(DESTDIR).
4541 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4545 * linux-x86-low.c (compat_siginfo_from_siginfo)
4546 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4547 si_code is < 0. Check for si_code == SI_TIMER before checking for
4550 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4552 * lynx-i386-low.c: New file.
4553 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4555 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4557 * lynx-low.c (ptrace_request_to_str): Remove handling for
4558 request values that have been removed in LynxOS 5.x.
4560 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4562 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4565 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4567 * configure.ac: Add --enable-inprocess-agent option.
4568 * configure: Rebuilt.
4570 2010-09-06 Yao Qi <yao@codesourcery.com>
4572 * linux-low.c (linux_kill): Remove unused variable.
4573 (linux_stabilize_threads): Likewise.
4574 * server.c (start_inferior): Likewise.
4575 (queue_stop_reply_callback): Likewise.
4576 * tracepoint.c (do_action_at_tracepoint): Likewise.
4578 2010-09-06 Yao Qi <yao@codesourcery.com>
4580 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4583 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4585 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4587 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4589 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4592 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4594 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4595 gdbserver/lynx-ppc-low.c: New files.
4596 * Makefile.in (lynx_low_h): New variable.
4597 (lynx-low.o, lynx-ppc-low.o): New rules.
4598 * configure.ac: On LynxOS, link with -lnetinet.
4599 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4600 * configure: regenerate.
4602 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4604 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4605 * configure.ac: Add check for vasprintf and vsnprintf.
4606 * configure, config.in: Regenerate.
4607 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4609 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4611 * gdbreplay.c: Move include of alloca.h up, next to include of
4613 * server.h: Add include of malloc.h.
4614 * mem-break.c: Remove include of malloc.h.
4615 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4617 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4619 * Makefile.in (memmem.o): Build with -Wno-error.
4621 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4623 * utils.c (xsnprintf): Make non-static.
4624 * server.h: Add xsnprintf declaration.
4625 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4626 replace calls to snprintf by calls to xsnprintf throughout.
4628 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4630 * configure.ac: Add configure check for alloca.
4631 * configure, config.in: Regenerate.
4632 * server.h: Include alloca.h if it exists.
4633 * gdbreplay.c: Include alloca.h if it exists.
4635 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4637 * linux-low.c (__SIGRTMIN): Define if not already defined.
4638 (linux_create_inferior): Check for __ANDROID__ rather than
4640 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4641 are already deferred.
4642 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4643 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4644 stopped and already has a pending signal to report.
4645 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4646 a pending signal to report or is moving out of a jump pad.
4647 (linux_init_signals): Check for __ANDROID__ rather than
4650 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4652 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4653 debug_threads check. Avoid a linear search when not doing debug
4656 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4658 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4659 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4660 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4661 (process_event): Change local fd's type to gdb_fildes_t.
4662 (create_file_handler): Adjust prototype.
4663 (delete_file_handler): Adjust prototype.
4664 (handle_file_event): Adjust prototype. Use pfildes.
4665 (create_file_event): Adjsut prototype.
4666 * remote-utils.c (remote_desc, listen_desc): Change type to
4668 * server.h: New gdb_fildes_t typedef.
4669 [USE_WIN32API]: Include winsock2.h.
4670 (delete_file_handler, add_file_handler): Adjust prototypes.
4672 * utils.c (pfildes): New.
4674 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4676 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4677 * configure: Regenerate.
4679 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4681 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4682 (linux_done_accessing_memory): ... this.
4683 (linux_target_ops): Adjust.
4684 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4685 * nto-low.c (nto_target_ops): Adjust comment.
4686 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4687 * spu-low.c (spu_target_ops): Adjust comment.
4688 * target.h (target_ops): Rename unprepare_to_access_memory field
4689 to done_accessing_memory.
4690 (unprepare_to_access_memory): Rename to ...
4691 (done_accessing_memory): ... this.
4693 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4695 * linux-low.c (linux_prepare_to_access_memory): New.
4696 (linux_unprepare_to_access_memory): New.
4697 (linux_target_ops): Install them.
4698 * server.c (read_memory): Rename to ...
4699 (gdb_read_memory): ... this. Use
4700 prepare_to_access_memory/prepare_to_access_memory.
4701 (write_memory): Rename to ...
4702 (gdb_write_memory): ... this. Use
4703 prepare_to_access_memory/prepare_to_access_memory.
4704 (handle_search_memory_1): Adjust.
4705 (process_serial_event): Adjust.
4706 * target.h (struct target_ops): New fields
4707 prepare_to_access_memory and unprepare_to_access_memory.
4708 (prepare_to_access_memory, unprepare_to_access_memory): New.
4709 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4710 prepare_to_access_memory/prepare_to_access_memory.
4711 * nto-low.c (nto_target_ops): Adjust.
4712 * spu-low.c (spu_target_ops): Adjust.
4713 * win32-low.c (win32_target_ops): Adjust.
4715 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4717 * Makefile.in (WARN_CFLAGS): Get it from configure.
4718 (WERROR_CFLAGS): New.
4719 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4720 * configure.ac: Introduce --enable-werror, which adds -Werror to
4721 the compiler command line. Enabled by default. Disable with
4722 --disable-werror. Add -Wdeclaration-after-statement
4723 Wpointer-arith and -Wformat-nonliteral to warning flags.
4724 * configure: Regenerate.
4726 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4728 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4730 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4732 * gdbreplay.c (remote_error): New.
4734 (expect): Use gdbchar. Check for error reading from GDB.
4735 Clarify sync error output.
4736 (play): Check for errors writing to GDB.
4737 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4738 * remote-utils.c (getpkt): Check for errors writing to the remote
4741 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4743 * linux-low.c (linux_wait_1): Move non-debugging code out of
4744 `debug_threads' control.
4746 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4748 * linux-low.c (linux_wait_1): Don't set last_status here.
4749 * server.c (push_event, queue_stop_reply_callback): Assert we're
4750 not pushing a TARGET_WAITKIND_IGNORE event.
4751 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4752 (myresume, handle_target_event): Set the thread's last_resume_kind
4753 and last_status from the target returned status.
4755 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4759 * linux-x86-low.c (update_debug_registers_callback): New.
4760 (i386_dr_low_set_addr): Use it.
4761 (i386_dr_low_get_addr): New.
4762 (i386_dr_low_set_control): Use update_debug_registers_callback.
4763 (i386_dr_low_get_control): New.
4764 (i386_dr_low_get_status): Adjust.
4765 * linux-low.c (linux_stop_lwp): New.
4766 * linux-low.h (linux_stop_lwp): Declare.
4768 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4769 argument instead of a i386_debug_reg_state.
4770 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4771 a i386_debug_reg_state.
4772 (i386_insert_aligned_watchpoint): Adjust.
4773 (i386_remove_aligned_watchpoint): Adjust.
4774 (i386_low_stopped_data_address): Read the debug registers from the
4775 inferior instead of from the mirrors.
4776 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4777 (i386_dr_low_get_addr): Declare.
4778 (i386_dr_low_get_control): Declare.
4779 (i386_dr_low_get_status): Change prototype.
4781 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4782 (i386_dr_low_get_addr): New.
4783 (i386_dr_low_get_control): New.
4784 (i386_dr_low_get_status): Adjust prototype. Return
4786 (i386_initial_stuff): Clear dr_status_mirror and
4788 (i386_get_thread_context): Adjust.
4789 (i386_set_thread_context): Adjust.
4790 (i386_thread_added): Adjust.
4792 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4794 * linux-low.h (linux_thread_area): Delete declaration.
4796 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4798 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4799 after its termination.
4801 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4803 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4804 (gdb_wants_all_stopped): Delete.
4805 (linux_wait_1): Don't call them.
4806 * server.c (handle_v_cont): Tag all threads as want-stopped.
4807 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4808 stopped as "client-wants-stopped".
4810 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4812 * Makefile.in (signals_h): New.
4813 (server_h): Depend on it.
4814 (server.o): Don't depend on $(signals_def).
4815 (signals.o): Depend on $(signals_def).
4817 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4819 * Makefile.in (signals_def): New.
4820 (server_h): Append include/gdb/signals.h and signals_def.
4821 (server.o): Append signals_def.
4823 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4825 * server.c (handle_target_event): Use target_signal_to_host for
4826 resume_info.sig initialization.
4827 * target.h (struct thread_resume) <sig>: New comment.
4829 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4831 * server.c (handle_query): strcpy() the returned string from paddress()
4832 instead of sprintf().
4833 * utils.c (paddress): Return phex_nz().
4835 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4837 * server.c (handle_v_cont): Call mourn_inferior if process
4839 (myresume): Likewise.
4841 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4843 Static tracepoints, and integration with UST.
4845 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4846 * mem-break.c (uninsert_all_breakpoints)
4847 (reinsert_all_breakpoints): New.
4848 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4849 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4850 (gdb_agent_ust_loaded, helper_thread_id)
4851 (gdb_agent_helper_thread_id): New macros.
4852 (struct ipa_sym_addresses): Add addr_ust_loaded,
4853 addr_helper_thread_id, addr_cmd_buf.
4854 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
4855 (in_process_agent_loaded_ust): New.
4856 (write_e_ust_not_loaded): New.
4857 (maybe_write_ipa_ust_not_loaded): New.
4858 (struct collect_static_trace_data_action): New.
4859 (enum tracepoint_type) <static_tracepoint>: New.
4860 (struct tracepoint) <handle>: Mention static tracepoints.
4861 (struct static_tracepoint_ctx): New.
4862 (CMD_BUF_SIZE): New.
4863 (add_tracepoint_action): Handle static tracepoint actions.
4864 (unprobe_marker_at): New.
4865 (clear_installed_tracepoints): Handle static tracepoints.
4866 (cmd_qtdp): Handle static tracepoints.
4867 (probe_marker_at): New.
4868 (cmd_qtstart): Handle static tracepoints.
4869 (response_tracepoint): Handle static tracepoints.
4870 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
4871 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
4872 (get_context_regcache): Handle static tracepoints.
4873 (do_action_at_tracepoint): Handle static tracepoint actions.
4874 (traceframe_find_block_type): Handle static trace data blocks.
4875 (traceframe_read_sdata): New.
4876 (download_tracepoints): Download static tracepoint actions.
4877 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
4878 (GDB_PROBE_NAME): New.
4883 (ust_marker_to_static_tracepoint): New.
4885 (collect_ust_data_at_tracepoint): New.
4886 (gdb_ust_probe): New.
4887 (UNIX_PATH_MAX, SOCK_DIR): New.
4888 (gdb_ust_connect_sync_socket): New.
4889 (resume_thread, stop_thread): New.
4890 (run_inferior_command): New.
4891 (init_named_socket): New.
4892 (gdb_ust_socket_init): New.
4893 (cstr_to_hexstr): New.
4895 (first_marker, next_marker): New.
4896 (response_ust_marker): New.
4897 (cmd_qtfstm, cmd_qtsstm): New.
4898 (unprobe_marker_at, probe_marker_at): New.
4899 (cmd_qtstmat, gdb_ust_thread): New.
4900 (gdb_ust_init): New.
4901 (initialize_tracepoint_ftlib): Call gdb_ust_init.
4902 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
4904 (x86_64_st_collect_regmap): New.
4905 (X86_64_NUM_ST_COLLECT_GREGS): New.
4906 (AMD64_RIP_REGNUM): New.
4907 (supply_static_tracepoint_registers): New.
4908 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
4910 (i386_st_collect_regmap): New.
4911 (i386_NUM_ST_COLLECT_GREGS): New.
4912 (supply_static_tracepoint_registers): New.
4913 * server.c (handle_query): Handle qXfer:statictrace:read.
4914 <qSupported>: Report support for StaticTracepoints, and
4915 qXfer:statictrace:read features.
4916 * server.h (traceframe_read_sdata)
4917 (supply_static_tracepoint_registers): Declare.
4918 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
4919 (unpack_varlen_hex): Include in IPA build.
4920 * Makefile.in (ustlibs, ustinc): New.
4921 (IPA_OBJS): Add remote-utils-ipa.o.
4922 ($(IPA_LIB)): Link -ldl and -lpthread.
4924 (IPAGENT_CFLAGS): Add UST_CFLAGS.
4925 * config.in, configure: Regenerate.
4927 2010-06-20 Ian Lance Taylor <iant@google.com>
4928 Pedro Alves <pedro@codesourcery.com>
4930 * linux-x86-low.c (always_true): Delete.
4931 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
4932 trying to fool the compiler with always_true.
4934 2010-06-20 Pedro Alves <pedro@codesourcery.com>
4936 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
4937 conditions in gdbserver.
4939 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
4941 * spu-low.c (spu_read_memory): Wrap around local store limit.
4942 (spu_write_memory): Likewise.
4944 2010-06-15 Pedro Alves <pedro@codesourcery.com>
4946 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
4947 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
4949 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
4951 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
4952 uses with LONGEST uses.
4954 2010-06-14 Stan Shebs <stan@codesourcery.com>
4955 Pedro Alves <pedro@codesourcery.com>
4959 * linux-x86-low.c: Include limits.h.
4964 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
4965 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
4966 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
4967 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
4968 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
4969 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
4970 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
4971 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
4972 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
4973 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
4974 (amd64_emit_void_call_2): New.
4975 (amd64_emit_ops): New.
4976 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
4977 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
4978 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
4979 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
4980 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
4981 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
4982 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
4983 (i386_emit_call, i386_emit_reg, i386_emit_pop)
4984 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
4985 (i386_emit_stack_adjust, i386_emit_int_call_1)
4986 (i386_emit_void_call_2): New.
4987 (i386_emit_ops): New.
4988 (x86_emit_ops): New.
4989 (the_low_target): Install x86_emit_ops.
4990 * server.h (struct emit_ops): New.
4991 (get_raw_reg_func_addr): Declare.
4992 (current_insn_ptr, emit_error): Declare.
4993 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
4994 (set_trace_state_variable_value): New defines.
4995 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
4996 addr_get_trace_state_variable_value and
4997 addr_set_trace_state_variable_value.
4998 (symbol_list): New fields for get_raw_reg,
4999 get_trace_state_variable_value and set_trace_state_variable_value.
5000 (condfn): New typedef.
5001 (struct tracepoint): New field `compiled_cond'.
5002 (do_action_at_tracepoint): Clear compiled_cond.
5003 (get_trace_state_variable_value, set_trace_state_variable_value):
5005 (condition_true_at_tracepoint): If there's a compiled condition,
5007 (current_insn_ptr, emit_error): New globals.
5008 (struct bytecode_address): New.
5009 (get_raw_reg_func_addr): New.
5010 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5011 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5012 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5013 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5014 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5015 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5016 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5017 (compile_tracepoint_condition, compile_bytecodes): New.
5018 * target.h (emit_ops): Forward declare.
5019 (struct target_ops): New field emit_ops.
5020 (target_emit_ops): New.
5021 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5022 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5023 * linux-low.c (linux_emit_ops): New.
5024 (linux_target_ops): Install it.
5025 * linux-low.h (struct linux_target_ops): New field emit_ops.
5027 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5029 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5030 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5032 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5033 Stan Shebs <stan@codesourcery.com>
5035 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5036 (all): Depend on $(extra_libraries).
5037 (install-only): Install the IPA.
5038 (IPA_OBJS, IPA_LIB): New.
5039 (clean): Remove the IPA lib.
5040 (IPAGENT_CFLAGS): New.
5041 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5042 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5043 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5044 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5045 * configure.ac: Check for atomic builtins support in the compiler.
5046 (IPA_DEPFILES, extra_libraries): Define.
5047 * configure.srv (ipa_obj): Add description.
5048 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5049 (i[34567]86-*-linux*): Set ipa_obj.
5050 (x86_64-*-linux*): Set ipa_obj.
5051 * linux-low.c (stabilizing_threads): New.
5052 (supports_fast_tracepoints): New.
5053 (linux_detach): Stabilize threads before detaching.
5054 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5055 the lwp is either not stabilizing, or is moving out of a jump pad.
5056 (linux_fast_tracepoint_collecting): New.
5057 (maybe_move_out_of_jump_pad): New.
5058 (enqueue_one_deferred_signal): New.
5059 (dequeue_one_deferred_signal): New.
5060 (linux_wait_for_event_1): If moving out of a jump pad, defer
5061 pending signals to later.
5062 (linux_stabilize_threads): New.
5063 (linux_wait_1): Check if threads need moving out of jump pads, and
5065 (stuck_in_jump_pad_callback): New.
5066 (move_out_of_jump_pad_callback): New.
5068 (linux_resume_one_lwp): Handle moving out of jump pads.
5069 (linux_set_resume_request): Dequeue deferred signals.
5070 (need_step_over_p): Also step over fast tracepoint jumps.
5071 (start_step_over): Also uninsert fast tracepoint jumps.
5072 (finish_step_over): Also reinsert fast tracepoint jumps.
5073 (linux_install_fast_tracepoint_jump): New.
5074 (linux_target_ops): Install linux_stabilize_threads and
5075 linux_install_fast_tracepoint_jump_pad.
5076 * linux-low.h (linux_target_ops) <get_thread_area,
5077 install_fast_tracepoint_jump_pad>: New fields.
5078 (struct lwp_info) <collecting_fast_tracepoint,
5079 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5080 (linux_get_thread_area): Declare.
5081 * linux-x86-low.c (jump_insn): New.
5082 (x86_get_thread_area): New.
5083 (append_insns): New.
5085 (amd64_install_fast_tracepoint_jump_pad): New.
5086 (i386_install_fast_tracepoint_jump_pad): New.
5087 (x86_install_fast_tracepoint_jump_pad): New.
5088 (the_low_target): Install x86_get_thread_area and
5089 x86_install_fast_tracepoint_jump_pad.
5090 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5091 (struct fast_tracepoint_jump): New.
5092 (fast_tracepoint_jump_insn): New.
5093 (fast_tracepoint_jump_shadow): New.
5094 (find_fast_tracepoint_jump_at): New.
5095 (fast_tracepoint_jump_here): New.
5096 (delete_fast_tracepoint_jump): New.
5097 (set_fast_tracepoint_jump): New.
5098 (uninsert_fast_tracepoint_jumps_at): New.
5099 (reinsert_fast_tracepoint_jumps_at): New.
5100 (set_breakpoint_at): Use write_inferior_memory.
5101 (uninsert_raw_breakpoint): Use write_inferior_memory.
5102 (check_mem_read): Mask out fast tracepoint jumps.
5103 (check_mem_write): Mask out fast tracepoint jumps.
5104 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5105 (set_fast_tracepoint_jump): Declare.
5106 (delete_fast_tracepoint_jump)
5107 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5108 (reinsert_fast_tracepoint_jumps_at): Declare.
5109 * regcache.c: Don't compile many functions when building the
5110 in-process agent library.
5111 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5112 the register buffer in the heap.
5113 (free_register_cache): If the register buffer isn't owned by the
5114 regcache, don't free it.
5115 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5116 pre-existing register caches.
5117 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5119 (convert_ascii_to_int): : Constify `from' parameter type.
5120 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5121 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5122 the needed buffer in-place.
5123 (relocate_instruction): New.
5124 * server.c (handle_query) <qSymbols>: If the target supports
5125 tracepoints, give it a chance of looking up symbols. Report
5126 support for fast tracepoints.
5127 (handle_status): Stabilize threads.
5128 (process_serial_event): Adjust.
5129 * server.h (struct fast_tracepoint_jump): Forward declare.
5130 (struct process_info) <fast_tracepoint_jumps>: New field.
5131 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5132 (decode_X_packet, decode_M_packet): Adjust.
5133 (relocate_instruction): Declare.
5134 (in_process_agent_loaded): Declare.
5135 (tracepoint_look_up_symbols): Declare.
5136 (struct fast_tpoint_collect_status): Declare.
5137 (fast_tracepoint_collecting): Declare.
5138 (force_unlock_trace_buffer): Declare.
5139 (handle_tracepoint_bkpts): Declare.
5140 (initialize_low_tracepoint)
5141 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5142 * target.h (struct target_ops) <stabilize_threads,
5143 install_fast_tracepoint_jump_pad>: New fields.
5144 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5145 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5146 [HAVE_STDINT_H]: Include stdint.h.
5147 (trace_debug_1): Rename to ...
5148 (trace_vdebug): ... this.
5149 (trace_debug): Rename to ...
5150 (trace_debug_1): ... this. Add `level' parameter.
5152 (ATTR_USED, ATTR_NOINLINE): New.
5153 (IP_AGENT_EXPORT): New.
5154 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5155 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5156 (about_to_request_buffer_space, trace_buffer_is_full)
5157 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5158 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5159 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5160 (traceframe_write_count, traceframes_created)
5161 (trace_state_variables)
5162 New renaming defines.
5163 (struct ipa_sym_addresses): New.
5164 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5166 (ipa_sym_addrs): New.
5167 (all_tracepoint_symbols_looked_up): New.
5168 (in_process_agent_loaded): New.
5169 (write_e_ipa_not_loaded): New.
5170 (maybe_write_ipa_not_loaded): New.
5171 (tracepoint_look_up_symbols): New.
5172 (debug_threads) [IN_PROCESS_AGENT]: New.
5173 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5174 (UNKNOWN_SIDE_EFFECTS): New.
5175 (stop_tracing): New.
5176 (flush_trace_buffer): New.
5177 (stop_tracing_bkpt): New.
5178 (flush_trace_buffer_bkpt): New.
5179 (read_inferior_integer): New.
5180 (read_inferior_uinteger): New.
5181 (read_inferior_data_pointer): New.
5182 (write_inferior_data_pointer): New.
5183 (write_inferior_integer): New.
5184 (write_inferior_uinteger): New.
5185 (struct collect_static_trace_data_action): Delete.
5186 (enum tracepoint_type): New.
5187 (struct tracepoint) <type>: New field `type'.
5188 <actions_str, step_actions, step_actions_str>: Only include in
5190 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5191 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5192 (tracepoints): Use IP_AGENT_EXPORT.
5193 (last_tracepoint): Don't include in the IPA.
5194 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5195 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5196 (alloced_trace_state_variables): New.
5197 (trace_state_variables): Use IP_AGENT_EXPORT.
5198 (traceframe_t): Delete unused variable.
5199 (circular_trace_buffer): Don't include in the IPA.
5200 (trace_buffer_start): Delete.
5201 (struct trace_buffer_control): New.
5202 (trace_buffer_free): Delete.
5203 (struct ipa_trace_buffer_control): New.
5204 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5205 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5207 (trace_buffer_ctrl): New.
5208 (TRACE_BUFFER_CTRL_CURR): New.
5209 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5210 Reimplement as macros.
5211 (trace_buffer_wrap): Delete.
5212 (traceframe_write_count, traceframe_read_count)
5213 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5214 (struct tracepoint_hit_ctx) <type>: New field.
5215 (struct fast_tracepoint_ctx): New.
5216 (memory_barrier): New.
5218 (record_tracepoint_error): Update atomically in the IPA.
5219 (clear_inferior_trace_buffer): New.
5220 (about_to_request_buffer_space): New.
5221 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5222 updating the same buffer.
5223 (add_tracepoint): Default the tracepoint's type to trap
5224 tracepoint, and orig_size to -1.
5225 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5227 (create_trace_state_variable): New parameter `gdb'. Handle it.
5228 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5229 (cmd_qtdp): Handle fast tracepoints.
5231 (max_jump_pad_size): New.
5232 (gdb_jump_pad_head): New.
5233 (get_jump_space_head): New.
5234 (claim_jump_space): New.
5235 (sort_tracepoints): New.
5236 (MAX_JUMP_SIZE): New.
5237 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5239 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5240 support. Upload fast traceframes, and delete internal IPA
5242 (stop_tracing_handler): New.
5243 (flush_trace_buffer_handler): New.
5244 (cmd_qtstop): Upload fast tracepoints.
5245 (response_tracepoint): Handle fast tracepoints.
5246 (tracepoint_finished_step): Upload fast traceframes. Set the
5247 tracepoint hit context's tracepoint type.
5248 (handle_tracepoint_bkpts): New.
5249 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5250 type. Add comment about fast tracepoints.
5251 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5252 non-existing action_str field.
5253 (get_context_regcache): Handle fast tracepoints.
5254 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5256 (fast_tracepoint_from_jump_pad_address): New.
5257 (fast_tracepoint_from_ipa_tpoint_address): New.
5258 (collecting_t): New.
5259 (force_unlock_trace_buffer): New.
5260 (fast_tracepoint_collecting): New.
5263 (write_inferior_data_ptr): New.
5264 (target_tp_heap): New.
5265 (target_malloc): New.
5266 (download_agent_expr): New.
5268 (download_tracepoints): New.
5269 (download_trace_state_variables): New.
5270 (upload_fast_traceframes): New.
5271 (IPA_FIRST_TRACEFRAME): New.
5272 (IPA_NEXT_TRACEFRAME_1): New.
5273 (IPA_NEXT_TRACEFRAME): New.
5274 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5275 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5276 (gdb_jump_pad_buffer_end): New.
5277 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5278 (initialize_tracepoint): Adjust.
5279 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5280 buffer. Initialize the low module.
5281 * utils.c (PREFIX, TOOLNAME): New.
5282 (malloc_failure): Use PREFIX.
5283 (error): In the IPA, an error causes an exit.
5284 (fatal, warning): Use PREFIX.
5285 (internal_error): Use TOOLNAME.
5286 (NUMCELLS): Increase to 10.
5287 * configure, config.in: Regenerate.
5289 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5291 * server.c (handle_query) <qSupported>: Do two passes over the
5292 qSupported string to avoid nesting strtok.
5294 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5296 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5298 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5300 * configure: Regenerate.
5301 * proc-service.list: New.
5303 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5305 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5308 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5310 * gdbreplay.c (remote_open): Check error return from socket() call by
5311 its equality to -1 not by it being negative.
5312 * remote-utils.c (remote_open): Likewise.
5314 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5316 * config.h: Regenerate.
5318 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5320 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5321 doesn't provide PTRACE_GET_THREAD_AREA.
5323 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5325 * linux-m68k-low.c: Include <asm/ptrace.h>
5326 (ps_get_thread_area): Implement.
5328 2010-05-03 Doug Evans <dje@google.com>
5330 * event-loop.c (struct callback_event): New struct.
5331 (callback_list): New global.
5332 (append_callback_event, delete_callback_event): New functions.
5333 (process_callback): New function.
5334 (start_event_loop): Call it.
5335 * remote-utils.c (NOT_SCHEDULED): Define.
5336 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5337 moved out of readchar.
5338 (readchar): Rewrite. Call reschedule before returning.
5339 (reset_readchar): New function.
5340 (remote_close): Call it.
5341 (process_remaining, reschedule): New functions.
5342 * server.h (callback_handler_func): New typedef.
5343 (append_callback_event, delete_callback_event): Declare.
5345 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5347 * proc-service.c (ps_pglobal_lookup): Use
5348 thread_db_look_up_one_symbol.
5349 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5350 parameter. Use it instead of all_symbols_looked_up.
5351 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5353 (all_symbols_looked_up): Don't declare.
5354 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5355 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5357 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5358 Set all_symbols_looked_up here.
5359 (thread_db_look_up_one_symbol): New.
5360 (thread_db_get_tls_address): Adjust.
5361 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5362 thread_db object on the heap, and tentatively set it in the
5364 (thread_db_init): Don't set all_symbols_looked_up here.
5365 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5367 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5369 * linux-low.c (linux_kill, linux_detach): Adjust.
5370 (status_pending_p_callback): Remove redundant statement. Check
5371 for !TARGET_WAITIKIND_IGNORE, instead of
5372 TARGET_WAITKIND_STOPPED.
5373 (handle_tracepoints): Make sure LWP is locked. Adjust.
5374 (linux_wait_for_event_1): Adjust.
5375 (linux_cancel_breakpoints): New.
5376 (unsuspend_one_lwp): New.
5377 (unsuspend_all_lwps): New.
5378 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5379 (send_sigstop_callback): Change return type to int, add new
5380 `except' parameter and handle it.
5381 (suspend_and_send_sigstop_callback): New.
5382 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5383 pass them down. If SUSPEND, also increment the lwp's suspend
5385 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5386 (need_step_over_p): Don't consider suspended LWPs.
5387 (start_step_over): Adjust.
5388 (proceed_one_lwp): Change return type to int, add new `except'
5389 parameter and handle it.
5390 (unsuspend_and_proceed_one_lwp): New.
5391 (proceed_all_lwps): Use find_inferior instead of
5393 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5394 also decrement the suspend count of LWPs. Pass `except' down,
5395 instead of hacking its suspend count.
5396 (linux_pause_all): Add `freeze' parameter. Adjust.
5397 (linux_unpause_all): New.
5398 (linux_target_ops): Install linux_unpause_all.
5399 * server.c (handle_status): Adjust.
5400 * target.h (struct target_ops): New fields `unpause_all' and
5401 `cancel_breakpoints'. Add new parameter to `pause_all'.
5402 (pause_all): Add new `freeze' parameter.
5404 (cancel_breakpoints): New.
5405 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5407 (cmd_qtstart): Pause threads.
5408 (stop_tracing): Pause threads, and cancel breakpoints.
5409 * win32-low.c (win32_target_ops): Adjust.
5411 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5413 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5414 the inferior right away from here...
5415 (linux_wait_1): ... to here, and adjust to check the thread's
5416 last_resume_kind instead of the lwp's step or stop_expected flags.
5418 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5420 * README: Use consistent `GDB' and `GDBserver' spellings.
5422 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5424 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5425 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5426 (linux_detach_one_lwp): Assume the lwp is stopped.
5427 (any_thread_of): Delete.
5428 (linux_detach): Stop all lwps here. Don't blindly delete all
5430 (delete_lwp_callback): New.
5431 (linux_mourn): Delete all lwps of the process that is gone.
5432 (linux_wait_1): Don't delete the last lwp of the process here.
5433 * mem-break.h (mark_breakpoints_out): Declare.
5434 * mem-break.c (mark_breakpoints_out): New.
5435 (free_all_breakpoints): Use it.
5436 * server.c (handle_target_event): If the process is gone, mark
5438 * thread-db.c (struct thread_db) <create_bp>: New field.
5439 (thread_db_enable_reporting): Fix prototype. Store a thread event
5440 breakpoint reference in the thread_db struct.
5441 (thread_db_load_search): Clear the thread_db object.
5442 (try_thread_db_load_1): Ditto.
5443 (switch_to_process): New.
5444 (disable_thread_event_reporting): Use it.
5445 (remove_thread_event_breakpoints): New.
5446 (thread_db_detach, thread_db_mourn): Use it.
5448 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5450 * linux-low.c (linux_enable_event_reporting): New.
5451 (linux_wait_for_event_1, handle_extended_wait): Use it.
5453 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5455 * linux-low.c (linux_kill_one_lwp, linux_kill)
5456 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5457 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5458 SIGSTOP even if the LWP is stopped.
5459 (send_sigstop_callback): New.
5460 (stop_all_lwps): Use send_sigstop_callback instead.
5461 (linux_resume_one_thread): Adjust.
5462 (proceed_one_lwp): Still proceed an LWP that the client has
5463 requested to stop, if we haven't reported it as stopped yet. Make
5464 sure that LWPs the client want stopped, have a pending SIGSTOP.
5466 2010-04-26 Doug Evans <dje@google.com>
5468 * server.c (handle_general_set): Make static.
5470 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5471 Print received char after testing for error/eof instead of before.
5472 (input_interrupt): Tweak comment.
5474 2010-04-23 Doug Evans <dje@google.com>
5476 * server.c (start_inferior): Print inferior argv if --debug.
5478 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5480 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5481 * nto-x86-low.c: Include server.h
5483 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5485 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5486 be consistent with other sources of this directory.
5487 (init_registers_amd64): Correct name of source file of this function
5490 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5492 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5495 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5497 * win32-i386-low.c: Add 64-bit support.
5498 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5499 (init_registers_amd64): Declare.
5500 (mappings): Add 64-bit version of array.
5501 (init_windows_x86): New function.
5502 (the_low_target): Change init_arch field to init_windows_x86.
5504 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5506 * win32-low.c: Adapt to support also 64-bit architecture.
5507 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5508 (get_image_name): Use SIZE_T type for local variable `done'.
5509 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5510 (toolhelp_get_dll_name): Idem.
5511 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5512 Use uintptr_t typecast to avoid warning.
5513 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5514 (handle_exception): Use phex_nz to avoid warning.
5515 (win32_wait): Remove unused local variable `process'.
5517 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5519 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5522 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5524 * configure.ac: Use `ws2_32' library for srv_mingw.
5525 * configure: Regenerate.
5526 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5527 * remote-utils.c: Likewise.
5529 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5531 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5532 if __x86_64__ is defined.
5534 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5536 * configure: Regenerate.
5538 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5540 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5541 * target.h (target_ops): New get_tib_address field.
5542 * win32-low.h (win32_thread_info): Add thread_local_base field.
5543 * win32-low.c (child_add_thread): Add tlb argument.
5544 Set thread_local_base field to TLB.
5545 (get_child_debug_event): Adapt to child_add_thread change.
5546 (win32_get_tib_address): New function.
5547 (win32_target_ops): Set get_tib_address field to
5548 win32_get_tib_address.
5549 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5551 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5553 * linux-low.c (linux_mourn): Also remove the process.
5554 * server.c (handle_target_event): Don't remove the process here.
5555 * nto-low.c (nto_mourn): New.
5556 (nto_target_ops): Install it.
5557 * spu-low.c (spu_mourn): New.
5558 (spu_target_ops): Install it.
5559 * win32-low.c (win32_mourn): New.
5560 (win32_target_ops): Install it.
5562 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5564 * server.h (buffer_xml_printf): Remove redundant `;'.
5566 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5568 * regcache.c (set_register_cache): Invalidate regcaches before
5569 changing the register cache layout.
5570 (regcache_invalidate_one): Allow a NULL regcache.
5571 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5572 regcaches before changing the register cache layout or the target
5575 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5577 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5578 variable warning on Linux/x86-64.
5580 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5582 GDBserver disconnected tracing support.
5584 * linux-low.c (linux_remove_process): Delete.
5585 (add_lwp): Don't set last_resume_kind here.
5586 (linux_kill): Use `mourn'.
5587 (linux_detach): Use `thread_db_detach', and `mourn'.
5589 (linux_attach_lwp_1): Adjust comment.
5590 (linux_attach): last_resume_kind moved the thread_info; adjust.
5591 (status_pending_p_callback): Adjust.
5592 (linux_wait_for_event_1): Adjust.
5593 (count_events_callback, select_singlestep_lwp_callback)
5594 (select_event_lwp_callback, cancel_breakpoints_callback)
5595 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5596 (proceed_one_lwp): Adjust.
5597 (linux_async): Add debug output.
5598 (linux_thread_stopped): New.
5599 (linux_pause_all): New.
5600 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5602 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5603 (thread_db_free): Delete declaration.
5604 (thread_db_detach, thread_db_mourn): Declare.
5605 * thread-db.c (thread_db_init): Use thread_db_mourn.
5606 (thread_db_free): Delete, split in two.
5607 (disable_thread_event_reporting): New.
5608 (thread_db_detach): New.
5609 (thread_db_mourn): New.
5611 * server.h (struct thread_info) <last_resume_kind>: New field.
5612 <attached>: Add comment.
5613 <gdb_detached>: New field.
5614 (handler_func): Change return type to int.
5615 (handle_serial_event, handle_target_event): Ditto.
5616 (gdb_connected): Declare.
5618 (disconnected_tracing): Declare.
5619 (stop_tracing): Declare.
5621 * server.c (handle_query) <qSupported>: Report support for
5622 disconnected tracing.
5623 (queue_stop_reply_callback): Account for running threads.
5624 (gdb_wants_thread_stopped): New.
5625 (gdb_wants_all_threads_stopped): New.
5626 (gdb_reattached_process): New.
5627 (handle_status): Clear the `gdb_detached' flag of all processes.
5628 In all-stop, stop all threads.
5629 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5630 (process_serial_event): If the remote connection breaks, or if an
5631 exit was forced with "monitor exit", force an event loop exit.
5632 Handle disconnected tracing on detach.
5633 (handle_serial_event): Adjust.
5634 (handle_target_event): If GDB isn't connected, forward events back
5635 to the inferior, unless the last process exited, in which case,
5636 exit gdbserver. Adjust interface.
5638 * remote-utils.c (remote_open): Don't block in accept. Instead
5639 register an event loop source on the listen socket file
5640 descriptor. Refactor bits into ...
5641 (listen_desc): ... this new global.
5642 (gdb_connected): ... this new function.
5643 (enable_async_notification): ... this new function.
5644 (handle_accept_event): ... this new function.
5645 (remote_close): Clear remote_desc.
5647 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5649 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5651 (mourn_inferior): Define.
5652 (target_process_qsupported): Avoid the dangling else problem.
5653 (thread_stopped): Define.
5654 (pause_all): Define.
5655 (target_waitstatus_to_string): Declare.
5656 * target.c (target_waitstatus_to_string): New.
5658 * tracepoint.c (tracing): Make extern.
5659 (disconnected_tracing): New.
5660 (stop_tracing): Make extern. Handle tracing stops due to GDB
5662 (cmd_qtdisconnected): New.
5663 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5664 (handle_tracepoint_general_set): Handle QTDisconnected.
5666 * event-loop.c (event_handler_func): Change return type to int.
5667 (process_event): Bail out if the event handler wants the event
5669 (handle_file_event): Ditto.
5670 (start_event_loop): Bail out if the event handler wants the event
5673 * nto-low.c (nto_target_ops): Adjust.
5674 * spu-low.c (spu_wait): Don't remove the process here.
5675 (spu_target_ops): Adjust.
5676 * win32-low.c (win32_wait): Don't remove the process here.
5677 (win32_target_ops): Adjust.
5679 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5681 * regcache.c (realloc_register_cache): Invalidate inferior's
5682 regcache before recreating it.
5684 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5686 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5688 2010-04-09 Stan Shebs <stan@codesourcery.com>
5689 Pedro Alves <pedro@codesourcery.com>
5691 * server.h (LONGEST): New.
5692 (struct thread_info) <while_stepping>: New field.
5693 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5695 (initialize_tracepoint, handle_tracepoint_general_set)
5696 (handle_tracepoint_query, tracepoint_finished_step)
5697 (tracepoint_was_hit, release_while_stepping_state_list):
5698 (current_traceframe): Declare.
5699 * server.c (handle_general_set): Handle tracepoint packets.
5701 (write_memory): New.
5702 (handle_search_memory_1): Use read_memory.
5703 (handle_query): Report support for conditional tracepoints, trace
5704 state variables, and tracepoint sources. Handle tracepoint
5706 (main): Initialize the tracepoints module.
5707 (process_serial_event): Handle traceframe reads/writes.
5709 * linux-low.c (handle_tracepoints): New.
5710 (linux_wait_1): Call it.
5711 (linux_resume_one_lwp): Handle while-stepping.
5712 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5713 (linux_target_ops): Install them.
5714 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5716 * linux-x86-low.c (x86_supports_tracepoints): New.
5717 (the_low_target). Install it.
5719 * mem-break.h (delete_breakpoint): Declare.
5720 * mem-break.c (delete_breakpoint): Make external.
5722 * target.h (struct target_ops): Add `supports_tracepoints',
5723 `read_pc', and `write_pc' fields.
5724 (target_supports_tracepoints): Define.
5725 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5728 * regcache.h (struct regcache) <registers_owned>: New field.
5729 (init_register_cache, regcache_cpy): Declare.
5730 (regcache_read_pc, regcache_write_pc): Declare.
5731 (register_cache_size): Declare.
5732 (supply_regblock): Declare.
5733 * regcache.c (init_register_cache): New.
5734 (new_register_cache): Use it.
5735 (regcache_cpy): New.
5736 (register_cache_size): New.
5737 (supply_regblock): New.
5738 (regcache_read_pc, regcache_write_pc): New.
5740 * tracepoint.c: New.
5742 * Makefile.in (OBS): Add tracepoint.o.
5743 (tracepoint.o): New rule.
5745 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5747 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5749 (i386-mmx.c): Likewise.
5750 (i386-mmx-linux.o): Likewise.
5751 (i386-mmx-linux.c): Likewise.
5753 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5754 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5755 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5756 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5758 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5759 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5760 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5762 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5764 * Makefile.in (clean): Updated.
5766 (i386-avx.c): Likewise.
5767 (i386-avx-linux.o): Likewise.
5768 (i386-avx-linux.c): Likewise.
5769 (amd64-avx.o): Likewise.
5770 (amd64-avx.c): Likewise.
5771 (amd64-avx-linux.o): Likewise.
5772 (amd64-avx-linux.c): Likewise.
5774 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5775 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5776 (srv_amd64_regobj): Add amd64-avx.o.
5777 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5778 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5779 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5780 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5781 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5782 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5783 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5785 * i387-fp.c: Include "i386-xstate.h".
5787 (i387_cache_to_xsave): Likewise.
5788 (i387_xsave_to_cache): Likewise.
5789 (x86_xcr0): Likewise.
5791 * i387-fp.h (i387_cache_to_xsave): Likewise.
5792 (i387_xsave_to_cache): Likewise.
5793 (x86_xcr0): Likewise.
5795 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5796 * linux-crisv32-low.c (target_regsets): Likewise.
5797 * linux-m68k-low.c (target_regsets): Likewise.
5798 * linux-mips-low.c (target_regsets): Likewise.
5799 * linux-ppc-low.c (target_regsets): Likewise.
5800 * linux-s390-low.c (target_regsets): Likewise.
5801 * linux-sh-low.c (target_regsets): Likewise.
5802 * linux-sparc-low.c (target_regsets): Likewise.
5803 * linux-xtensa-low.c (target_regsets): Likewise.
5805 * linux-low.c: Include <sys/uio.h>.
5806 (regsets_fetch_inferior_registers): Support nt_type.
5807 (regsets_store_inferior_registers): Likewise.
5808 (linux_process_qsupported): New.
5809 (linux_target_ops): Add linux_process_qsupported.
5811 * linux-low.h (regset_info): Add nt_type.
5812 (linux_target_ops): Add process_qsupported.
5814 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5816 (init_registers_i386_avx_linux): New.
5817 (init_registers_amd64_avx_linux): Likewise.
5818 (xmltarget_i386_linux_no_xml): Likewise.
5819 (xmltarget_amd64_linux_no_xml): Likewise.
5820 (PTRACE_GETREGSET): Likewise.
5821 (PTRACE_SETREGSET): Likewise.
5822 (x86_fill_xstateregset): Likewise.
5823 (x86_store_xstateregset): Likewise.
5824 (use_xml): Likewise.
5825 (x86_linux_update_xmltarget): Likewise.
5826 (x86_linux_process_qsupported): Likewise.
5827 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5828 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5829 init_registers_i386_linux here. Call
5830 x86_linux_update_xmltarget.
5831 (the_low_target): Add x86_linux_process_qsupported.
5833 * server.c (handle_query): Call target_process_qsupported.
5835 * target.h (target_ops): Add process_qsupported.
5836 (target_process_qsupported): New.
5838 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5840 * inferiors.c (add_thread): Set last_status kind to
5841 TARGET_WAITKIND_IGNORE.
5842 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5843 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5844 (linux_wait_1): Move `thread' local definition to block that uses
5845 it. Don't NULL initialize `event_child'.
5846 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5847 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5848 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5850 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5852 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5853 an extended waitstatus, or by a watchpoint.
5854 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
5855 thread was stepping or has been stopped by a watchpoint.
5857 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5859 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
5860 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
5861 of another, then delete the previous, and validate all
5863 (validate_inserted_breakpoint): New.
5864 (delete_disabled_breakpoints): New.
5865 (validate_breakpoints): New.
5866 (check_mem_read): Validate breakpoints before trusting their
5867 shadow. Delete disabled breakpoints.
5868 (check_mem_write): Validate breakpoints before trusting they
5869 should be inserted. Delete disabled breakpoints.
5870 * mem-break.h (validate_breakpoints):
5871 * server.c (handle_query): Validate breakpoints when we see a
5874 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5876 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
5877 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
5878 if we could tell there's a GDB breakpoint at stop_pc.
5879 (need_step_over_p): Don't do a step over if we find a GDB
5880 breakpoint at the resume PC.
5882 * mem-break.c (struct raw_breakpoint): New.
5883 (enum bkpt_type): New type `gdb_breakpoint'.
5884 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
5885 fields. New field `raw'.
5886 (find_raw_breakpoint_at): New.
5887 (set_raw_breakpoint_at): Handle refcounting. Create a raw
5889 (set_breakpoint_at): Adjust.
5890 (delete_raw_breakpoint): New.
5891 (release_breakpoint): New.
5892 (delete_breakpoint): Rename to...
5893 (delete_breakpoint_1): ... this. Add proc parameter. Use
5894 release_breakpoint. Return ENOENT.
5895 (delete_breakpoint): Reimplement.
5896 (find_breakpoint_at): Delete.
5897 (find_gdb_breakpoint_at): New.
5898 (delete_breakpoint_at): Delete.
5899 (set_gdb_breakpoint_at): New.
5900 (delete_gdb_breakpoint_at): New.
5901 (gdb_breakpoint_here): New.
5902 (set_reinsert_breakpoint): Use release_breakpoint.
5903 (uninsert_breakpoint): Rename to ...
5904 (uninsert_raw_breakpoint): ... this.
5905 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
5906 (reinsert_raw_breakpoint): Change parameter type to
5908 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
5910 (check_breakpoints): Adjust. Use release_breakpoint.
5911 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
5912 (breakpoint_inserted_here): Ditto.
5913 (check_mem_read): Adjust to iterate over raw breakpoints instead.
5914 Don't trust the breakpoint's shadow if it is not inserted.
5915 (check_mem_write): Adjust to iterate over raw breakpoints instead.
5916 (delete_all_breakpoints): Adjust.
5917 (free_all_breakpoints): Mark all breakpoints as uninserted, and
5918 use delete_breakpoint_1.
5920 * mem-break.h (breakpoints_supported): Delete declaration.
5921 (set_gdb_breakpoint_at): Declare.
5922 (gdb_breakpoint_here): Declare.
5923 (delete_breakpoint_at): Delete.
5924 (delete_gdb_breakpoint_at): Declare.
5926 * server.h (struct raw_breakpoint): Forward declare.
5927 (struct process_info): New field `raw_breakpoints'.
5929 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
5932 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5934 * linux-low.c (status_pending_p_callback): Fix comment.
5935 (linux_wait_for_event_1): Move most of the internal breakpoint
5936 handling from here...
5937 (linux_wait_1): ... to here.
5938 (count_events_callback): New.
5939 (select_singlestep_lwp_callback): New.
5940 (select_event_lwp_callback): New.
5941 (cancel_breakpoints_callback): New.
5942 (select_event_lwp): New.
5943 (linux_wait_1): Simplify internal breakpoint handling. Give equal
5944 priority to all LWPs that have had events that should be reported
5945 to the client. Cancel breakpoints when about to reporting the
5946 event to the client, not while stopping lwps. No longer cancel
5947 finished single-steps here.
5948 (cancel_finished_single_step): Delete.
5949 (cancel_finished_single_steps): Delete.
5951 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5953 * mem-break.c (enum bkpt_type): New.
5954 (struct breakpoint): New field `type'.
5955 (set_breakpoint_at): Change return type to struct breakpoint
5956 pointer. Set type to `other_breakpoint' by default.
5957 (delete_breakpoint): Rewrite, supporting more than one breakpoint
5958 in the breakpoint list.
5959 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
5960 (reinsert_breakpoint): Rename to ...
5961 (reinsert_raw_breakpoint): ... this.
5962 (reinsert_breakpoints_at): Adjust.
5963 * mem-break.h (struct breakpoint): Declare.
5964 (set_breakpoint_at): Change return type to struct breakpoint
5967 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5969 * server.c (handle_query): Assign, not compare.
5971 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5973 Teach linux gdbserver to step-over-breakpoints.
5975 * linux-low.c (can_hardware_single_step): New.
5976 (supports_breakpoints): New.
5977 (handle_extended_wait): If stopping threads, read the stop pc of
5980 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
5981 low target doesn't support retrieving the PC.
5982 (add_lwp): Set last_resume_kind to resume_continue.
5983 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
5984 (linux_attach): Don't clear stop_expected. Set the lwp's
5985 last_resume_kind to resume_stop.
5986 (linux_detach_one_lwp): Don't check for removed breakpoints.
5987 (check_removed_breakpoint): Delete.
5988 (status_pending_p): Rename to ...
5989 (status_pending_p_callback): ... this. Don't check for removed
5990 breakpoints. Don't consider threads that are stopped from GDB's
5992 (linux_wait_for_lwp): Always read the stop_pc here.
5993 (cancel_breakpoint): New.
5994 (step_over_bkpt): New global.
5995 (linux_wait_for_event_1): Implement stepping over breakpoints.
5996 (gdb_wants_lwp_stopped): New.
5997 (gdb_wants_all_stopped): New.
5998 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
5999 single-step traps here. Store the thread's last reported target
6001 (send_sigstop): Don't clear stop_expected. Always set it,
6003 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6004 (cancel_finished_single_step): New.
6005 (cancel_finished_single_steps): New.
6006 (wait_for_sigstop): Don't cancel finished single-step traps here.
6007 (linux_resume_one_lwp): Don't check for removed breakpoints.
6008 Don't set `step' on non-hardware step archs.
6009 (linux_set_resume_request): Ignore resume_stop requests if already
6010 stopping or stopped. Set the lwp's last_resume_kind.
6011 (resume_status_pending_p): Don't check for removed breakpoints.
6012 (need_step_over_p): New.
6013 (start_step_over): New.
6014 (finish_step_over): New.
6015 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6016 requests. Clear the thread's last reported target waitstatus.
6017 Don't use the `suspended' flag. Don't consider pending breakpoints.
6018 (linux_resume): Start a step-over if necessary.
6019 (proceed_one_lwp): New.
6020 (proceed_all_lwps): New.
6021 (unstop_all_lwps): New.
6022 * linux-low.h (struct lwp_info): Rewrite comment for the
6023 `suspended' flag. Add the `stop_pc' field. Delete the
6024 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6025 Add `'last_resume_kind' and `need_step_over' fields.
6026 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6027 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6028 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6029 (set_raw_breakpoint_at): New.
6030 (set_breakpoint_at): Rewrite to use it.
6031 (reinsert_breakpoint_handler): Delete.
6032 (set_reinsert_breakpoint): New.
6033 (reinsert_breakpoint_by_bp): Delete.
6034 (delete_reinsert_breakpoints): New.
6035 (uninsert_breakpoint): Rewrite.
6036 (uninsert_breakpoints_at): New.
6037 (reinsert_breakpoint): Rewrite.
6038 (reinsert_breakpoints_at): New.
6039 (check_breakpoints): Rewrite.
6040 (breakpoint_here): New.
6041 (breakpoint_inserted_here): New.
6042 (check_mem_read): Adjust.
6043 * mem-break.h (breakpoints_supported, breakpoint_here)
6044 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6045 (reinsert_breakpoint_by_bp): Delete declaration.
6046 (delete_reinsert_breakpoints): Declare.
6047 (reinsert_breakpoint): Delete declaration.
6048 (reinsert_breakpoints_at): Declare.
6049 (uninsert_breakpoint): Delete declaration.
6050 (uninsert_breakpoints_at): Declare.
6051 (check_breakpoints): Adjust prototype.
6052 * server.h: Adjust include order.
6053 (struct thread_info): Declare here. Add a `last_status' field.
6055 2010-03-23 Michael Snyder <msnyder@vmware.com>
6057 * server.c (crc32): New function.
6058 (handle_query): Add handling for 'qCRC:' request.
6060 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6062 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6063 lwp had been stopped by a watchpoint.
6065 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6067 * server.h (internal_error): Declare.
6068 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6069 * utils.c (internal_error): New function.
6071 2010-03-15 Andreas Schwab <schwab@redhat.com>
6073 * configure.srv: Fix typo setting srv_regobj.
6075 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6077 * linux-low.c (fetch_register): Avoid passing a non string literal
6079 (usr_store_inferior_registers): Ditto.
6081 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6083 * linux-low.c (linux_write_memory): Bail out early if peeking
6086 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6088 * linux-low.h (struct lwp_info): New fields
6089 `stopped_by_watchpoint' and `stopped_data_address'.
6090 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6091 here, and cache them in the lwp object.
6092 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6094 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6096 (linux_stopped_by_watchpoint): Rewrite.
6097 (linux_stopped_data_address): Rewrite.
6099 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6101 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6102 switching the current inferior, not before.
6104 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6106 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6107 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6108 i386-linux.c and amd64-linux.c.
6109 (reg-i386.o): Removed.
6110 (reg-i386.c): Likewise.
6111 (reg-i386-linux.o): Likewise.
6112 (reg-i386-linux.c): Likewise.
6113 (reg-x86-64.o): Likewise.
6114 (reg-x86-64.c): Likewise.
6115 (reg-x86-64-linux.o): Likewise.
6116 (reg-x86-64-linux.c): Likewise.
6119 (i386-linux.o): Likewise.
6120 (i386-linux.c): Likewise.
6121 (amd64.o): Likewise.
6122 (amd64.c): Likewise.
6123 (amd64-linux.o): Likewise.
6124 (amd64-linux.c): Likewise.
6126 * configure.srv (srv_i386_regobj): New.
6127 (srv_i386_linux_regobj): Likewise.
6128 (srv_amd64_regobj): Likewise.
6129 (srv_amd64_linux_regobj): Likewise.
6130 (srv_i386_32bit_xmlfiles): Likewise.
6131 (srv_i386_64bit_xmlfiles): Likewise.
6132 (srv_i386_xmlfiles): Likewise.
6133 (srv_amd64_xmlfiles): Likewise.
6134 (srv_i386_linux_xmlfiles): Likewise.
6135 (srv_amd64_linux_xmlfiles): Likewise.
6136 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6137 srv_xmlfiles to $srv_i386_xmlfiles.
6138 (i[34567]86-*-mingw32ce*): Likewise.
6139 (i[34567]86-*-mingw*): Likewise.
6140 (i[34567]86-*-nto*): Likewise.
6141 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6142 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6143 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6144 (x86_64-*-linux*): Likewise.
6146 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6147 (init_registers_amd64_linux): New.
6148 (x86_arch_setup): Replace init_registers_x86_64_linux with
6149 init_registers_amd64_linux.
6151 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6153 * configure.ac: Check for libdl. If it is not available link against
6154 static libthread_db.
6155 * configure: Regenerate.
6157 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6161 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6162 handing a read watchpoint.
6163 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6165 2010-02-12 Doug Evans <dje@google.com>
6167 * linux-low.c (linux_supports_tracefork_flag): Document.
6168 (linux_look_up_symbols): Add comment.
6170 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6172 * regcache.c (supply_register): Clear regcache if buf is NULL.
6174 2010-02-02 Nicolas Roche <roche@sourceware.org>
6175 Joel Brobecker <brobecker@adacore.com>
6177 * inferiors.c (find_inferior): Add function documentation.
6178 (unloaded_dll): Handle the case where the unloaded dll has not
6179 been previously registered in the dll list.
6181 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6183 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6184 (thumb2_breakpoint): New.
6185 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6187 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6189 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6190 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6193 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6195 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6197 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6199 * linux-s390-low.c (s390_collect_ptrace_register)
6200 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6202 2010-01-21 Doug Evans <dje@google.com>
6204 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6205 (PTRACE_ARG4_TYPE): New macro.
6206 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6207 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6208 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6209 (usr_store_inferior_registers): Ditto.
6210 (linux_read_memory, linux_write_memory): Ditto.
6211 (linux_test_for_tracefork): Ditto.
6213 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6214 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6216 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6218 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6221 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6223 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6224 prototype to take a regcache. Adjust.
6226 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6228 * regcache.h (struct thread_info): Forward declare.
6229 (struct regcache): New.
6230 (new_register_cache): Adjust prototype.
6231 (get_thread_regcache): Declare.
6232 (free_register_cache): Adjust prototype.
6233 (registers_to_string, registers_from_string): Ditto.
6234 (supply_register, supply_register_by_name, collect_register)
6235 (collect_register_as_string, collect_register_by_name): Ditto.
6236 * regcache.c (struct inferior_regcache_data): Delete.
6237 (get_regcache): Rename to ...
6238 (get_thread_regcache): ... this. Adjust. Switch inferior before
6240 (regcache_invalidate_one): Adjust.
6241 (regcache_invalidate): Fix prototype.
6242 (new_register_cache): Return the new register cache.
6243 (free_register_cache): Change prototype.
6244 (realloc_register_cache): Adjust.
6245 (registers_to_string): Change prototype to take a regcache. Adjust.
6246 (registers_from_string): Ditto.
6247 (register_data): Ditto.
6248 (supply_register): Ditto.
6249 (supply_register_by_name): Ditto.
6250 (collect_register): Ditto.
6251 (collect_register_as_string): Ditto.
6252 (collect_register_by_name): Ditto.
6253 * server.c (process_serial_event): Adjust.
6254 * linux-low.h (regset_fill_func, regset_store_func): Change
6256 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6258 * linux-low.c (get_stop_pc): Adjust.
6259 (check_removed_breakpoint): Adjust.
6260 (linux_wait_for_event): Adjust.
6261 (linux_resume_one_lwp): Adjust.
6262 (fetch_register): Add regcache parameter. Adjust.
6263 (usr_store_inferior_registers): Ditto.
6264 (regsets_fetch_inferior_registers): Ditto.
6265 (regsets_store_inferior_registers): Ditto.
6266 (linux_fetch_registers, linux_store_registers): Ditto.
6267 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6269 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6271 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6272 prototype to take a regcache.
6273 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6274 * remote-utils.c (convert_ascii_to_int, outreg)
6275 (prepare_resume_reply): Change prototype to take a regcache.
6277 * target.h (struct target_ops) <fetch_registers, store_registers>:
6278 Change prototype to take a regcache.
6279 (fetch_inferior_registers, store_inferior_registers): Change
6280 prototype to take a regcache. Adjust.
6281 * proc-service.c (ps_lgetregs): Adjust.
6282 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6283 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6284 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6285 take a regcache. Adjust.
6286 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6287 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6288 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6289 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6290 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6291 (cris_cannot_fetch_register):
6292 (cris_breakpoint_at): Change prototype to take a regcache.
6294 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6295 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6296 to take a regcache. Adjust.
6297 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6299 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6300 take a regcache. Adjust.
6301 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6302 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6303 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6304 * linux-mips-low.c (mips_get_pc):
6305 (mips_set_pc): Change prototype to take a regcache. Adjust.
6306 (mips_reinsert_addr): Adjust.
6307 (mips_collect_register): Change prototype to take a regcache.
6309 (mips_supply_register):
6310 (mips_collect_register_32bit, mips_supply_register_32bit)
6311 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6312 (mips_store_fpregset): Ditto.
6313 * linux-ppc-low.c (ppc_supply_ptrace_register)
6314 (ppc_supply_ptrace_register): Ditto.
6315 (parse_spufs_run): Adjust.
6316 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6317 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6318 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6319 take a regcache. Adjust.
6320 * linux-s390-low.c (s390_collect_ptrace_register)
6321 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6322 (s390_set_pc): Change prototype to take a regcache. Adjust.
6323 (s390_arch_setup): Adjust.
6324 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6325 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6326 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6327 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6328 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6330 (sparc_breakpoint_at): Adjust.
6331 * linux-xtensa-low.c (xtensa_fill_gregset):
6332 (xtensa_store_gregset):
6333 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6334 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6335 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6336 prototype to take a regcache. Adjust.
6337 * win32-arm-low.c (arm_fetch_inferior_register)
6338 (arm_store_inferior_register): Change prototype to take a
6340 * win32-i386-low.c (i386_fetch_inferior_register)
6341 (i386_store_inferior_register): Change prototype to take a
6343 * win32-low.c (child_fetch_inferior_registers)
6344 (child_store_inferior_registers): Change prototype to take a
6346 (win32_wait): Adjust.
6347 (win32_fetch_inferior_registers): Change prototype to take a
6349 (win32_store_inferior_registers): Adjust.
6350 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6351 store_inferior_register>: Change prototype to take a regcache.
6353 2010-01-20 Doug Evans <dje@google.com>
6355 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6357 (linux_wait_for_event1, linux_init_signals): Ditto.
6358 (W_STOPCODE): Provide definition if missing.
6360 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6362 * linux-low.c (linux_core_of_thread): New.
6363 (compare_ints, show_process, list_threads): New.
6364 (linux_qxfer_osdata): Report threads and cores.
6365 (linux_target_op): Register linux_core_of_thread.
6366 * remote-utils.c (prepare_resume_reply): Report the core.
6367 (buffer_xml_printf): Support %d specifier.
6368 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6370 (handle_query): Handle qXfer:threads. Announce availability
6372 * target.h (struct target_ops): New field core_of_thread.
6374 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6376 * Makefile.in (clean): Remove new generated files.
6377 (reg-s390.o, reg-s390.c): Remove rules.
6378 (reg-s390x.o, reg-s390x.c): Likewise.
6379 (s390-linux32.o, s390-linux32.c): Add rules.
6380 (s390-linux64.o, s390-linux64.c): Likewise.
6381 (s390x-linux64.o, s390x-linux64.c): Likewise.
6382 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6383 * linux-s390-low.c: Include <elf.h>.
6384 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6385 (init_registers_s390): Remove prototype.
6386 (init_registers_s390x): Likewise.
6387 (init_registers_s390_linux32): Add prototype.
6388 (init_registers_s390_linux64): Likewise.
6389 (init_registers_s390x_linux64): Likewise.
6390 (s390_num_regs_3264): New define.
6391 (s390_regmap_3264): New global variable.
6392 (s390_cannot_fetch_register): Remove obsolete check.
6393 (s390_cannot_store_register): Likewise.
6394 (s390_collect_ptrace_register): Handle upper/lower register halves.
6395 (s390_supply_ptrace_register): Likewise.
6396 (s390_fill_gregset): Update to register number changes.
6397 (s390_get_hwcap): New routine.
6398 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6399 Install appropriate regmap and register set.
6401 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6403 * server.c (gdbserver_version): Update copyright year to 2010.
6404 * gdbreplay.c (gdbreplay_version): Likewise.
6406 2009-12-28 Doug Evans <dje@google.com>
6408 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6409 elf/external.h. Include <elf.h> instead but only if necessary.
6411 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6413 * linux-low.c (linux_remove_process): Remove `detaching'
6414 parameter. Don't release/detach from thread_db here.
6415 (linux_kill): Release/detach from thread_db here, ...
6416 (linux_detach): ... and here, before actually detaching.
6417 (linux_wait_1): ... and here, when a process exits.
6418 * thread-db.c (any_thread_of): New.
6419 (thread_db_free): Switch the current inferior to a thread of the
6422 2009-12-21 Doug Evans <dje@google.com>
6424 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6426 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6427 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6428 warning ifndef __NR_tkill. Move setting of errno there too.
6429 Delete unnecessary resetting of errno after syscall.
6430 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6432 * configure.ac: Check for dladdr.
6433 * config.in: Regenerate.
6434 * configure: Regenerate.
6435 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6436 (try_thread_db_load): Update.
6438 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6440 2009-12-18 Doug Evans <dje@google.com>
6442 * event-loop.c: Include unistd.h if it exists.
6444 * linux-low.c (my_waitpid): Move definition away from being in
6445 between linux_tracefork_child/linux_test_for_tracefork.
6447 * gdb_proc_service.h (psaddr_t): Fix type.
6448 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6449 signature to match glibc.
6451 2009-12-16 Doug Evans <dje@google.com>
6453 * linux-low.c (linux_read_memory): Fix argument to read.
6455 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6457 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6458 events, don't leave current_inferior pointing at null.
6460 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6462 * win32-low.c (LOG): Delete.
6463 (OUTMSG): Output to stderr.
6464 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6465 on compile time LOG macro.
6466 (win32_wait): Fix debug output.
6468 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6470 * win32-low.c (win32_add_one_solib): If the dll name is
6471 "ntdll.dll", prepend the system directory to the dll path.
6473 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6475 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6477 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6478 Vladimir Prus <vladimir@codesourcery.com>
6480 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6481 * configure.ac: Check for __mcoldfire__ and set
6482 gdb_cv_m68k_is_coldfire.
6483 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6484 reg-cf.o and reg-m68k.o.
6485 * configure: Regenerated.
6487 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6489 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6490 Pass it to thread_db_free.
6491 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6492 proper `detaching' argument to linux_remove_process.
6493 * linux-low.h (thread_db_free): Add `detaching' parameter.
6494 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6496 (thread_db_free): Add `detaching' parameter. Only
6497 call td_ta_clear_event if detaching from process.
6499 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6501 * thread-db.c (thread_db_free): Fix typo.
6503 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6506 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6508 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6510 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6511 with an i686 compiler.
6512 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6514 * configure: Rebuilt.
6516 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6520 * server.c (handle_search_memory_1): Correct read_addr initialization
6521 in loop for searching subsequent chunks.
6523 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6525 * configure.ac: New --with-libthread-db option.
6526 * thread-db.c: Allow direct dependence on libthread_db.
6527 (thread_db_free): Adjust.
6528 * config.in: Regenerate.
6529 * configure: Likewise.
6531 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6534 * thread-db.c (attach_thread): New function.
6535 (maybe_attach_thread): Return success/failure.
6536 (find_new_threads_callback): Adjust.
6537 (thread_db_find_new_threads): Loop until no new threads.
6539 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6541 * proc-service.c (ps_lgetregs): Formatting.
6543 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6545 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6546 * configure.ac: Adjust.
6547 * linux-low.h (struct process_info_private): Move members to struct
6549 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6550 * linux-low.c (linux_remove_process): Adjust.
6551 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6552 * server.c (handle_query): Move code ...
6553 (handle_monitor_command): ... here. New function.
6554 * target.h (struct target_ops): New member.
6555 * thread-db.c (struct thread_db): New.
6556 (libthread_db_search_path): New variable.
6557 (thread_db_create_event, thread_db_enable_reporting)
6558 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6559 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6560 (try_thread_db_load_1, dladdr_to_soname): New functions.
6561 (try_thread_db_load, thread_db_load_search): New functions.
6562 (thread_db_init): Search for libthread_db.
6563 (thread_db_free): New function.
6564 (thread_db_handle_monitor_command): Likewise.
6565 * config.in: Regenerate.
6566 * configure: Regenerate.
6568 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6570 * spu-low.c (spu_kill): Wait for inferior to terminate.
6571 Call clear_inferiors.
6572 (spu_detach): Call clear_inferiors.
6574 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6576 * aclocal.m4: Regenerate.
6577 * config.in: Likewise.
6578 * configure: Likewise.
6580 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6582 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6583 (parse_spufs_run): New function.
6584 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6585 (ppc_breakpoint_at): Handle SPU breakpoints.
6587 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6589 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6590 (SPUFS_MAGIC): Define.
6591 (spu_enumerate_spu_ids): New function.
6592 (linux_qxfer_spu): New function.
6593 (linux_target_ops): Install linux_qxfer_spu.
6595 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6597 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6598 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6599 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6600 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6601 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6602 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6603 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6604 (init_registers_powerpc_cell32l): Add prototype.
6605 (init_registers_powerpc_cell64l): Likewise.
6606 (ppc_arch_setup): Detect Cell/B.E. architecture.
6608 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6610 * Makefile.in (datarootdir): New variable.
6612 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6614 * linux-low.c (linux_write_memory): Update debugging output.
6615 * Makefile.in (clean): Add new descriptions.
6616 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6617 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6618 * configure.srv: Add new files for arm*-*-linux*.
6619 * linux-arm-low.c: Add new declarations.
6620 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6621 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6622 (HWCAP_VFPv3D16): New.
6623 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6624 instead of __IWMMXT__.
6625 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6626 (arm_arch_setup): New.
6627 (target_regsets): Remove #ifdef. Add VFP regset.
6628 (the_low_target): Use arm_arch_setup.
6630 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6632 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6633 the main thread again.
6635 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6637 Adding Neutrino gdbserver.
6638 * configure: Regenerated.
6639 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6640 * configure.srv (i[34567]86-*-nto*): New target.
6641 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6642 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6643 (nto_comctrl) [__QNX__]: New function.
6644 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6646 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6648 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6651 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6652 Pedro Alves <pedro@codesourcery.com>
6654 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6655 don't support CONTEXT_EXTENDED_REGISTERS.
6656 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6657 (the_low_target): Install them.
6658 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6659 failing with ERROR_PIPE_NOT_CONNECTED.
6661 2009-06-30 Doug Evans <dje@google.com>
6662 Pierre Muller <muller@ics.u-strasbg.fr>
6664 Add h/w watchpoint support to x86-linux, win32-i386.
6665 * Makefile.in (SFILES): Add i386-low.c
6666 (i386_low_h): Define.
6667 (i386-low.o): Add dependencies.
6668 (linux-x86-low.o): Add i386-low.h dependency.
6669 (win32-i386-low.o): Ditto.
6670 * i386-low.c: New file.
6671 * i386-low.h: New file.
6672 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6673 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6674 * linux-low.c (linux_add_process): Initialize arch_private.
6675 (linux_remove_process): Free arch_private.
6676 (add_lwp): Initialize arch_private.
6677 (delete_lwp): Free arch_private.
6678 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6680 * linux-low.h (process_info_private): New member arch_private.
6681 (lwp_info): New member arch_private.
6682 (linux_target_ops): New members new_process, new_thread,
6684 (ptid_of): New macro.
6685 * linux-x86-low.c: Include stddef.h, i386-low.h.
6686 (arch_process_info): New struct.
6687 (arch_lwp_info): New struct.
6688 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6689 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6690 (i386_dr_low_get_status): New function.
6691 (x86_insert_point, x86_remove_point): New functions.
6692 (x86_stopped_by_watchpoint): New function.
6693 (x86_stopped_data_address): New function.
6694 (x86_linux_new_process, x86_linux_new_thread): New functions.
6695 (x86_linux_prepare_to_resume): New function.
6696 (the_low_target): Add entries for insert_point, remove_point,
6697 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6699 * server.c (debug_hw_points): New global.
6700 (monitor_show_help): Document set debug-hw-points.
6701 (handle_query): Process "set debug-hw-points".
6702 * server.h (debug_hw_points): Declare.
6703 (paddress): Declare.
6704 * utils.c (NUMCELLS, CELLSIZE): New macros.
6705 (get_sell, xsnprintf, paddress): New functions.
6706 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6707 remove_point, stopped_by_watchpoint, stopped_data_address.
6708 * win32-i386-low.c: Include i386-low.h.
6709 (debug_reg_state): Replaces dr.
6710 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6711 (i386_dr_low_get_status): New function.
6712 (i386_insert_point, i386_remove_point): New functions.
6713 (i386_stopped_by_watchpoint): New function.
6714 (i386_stopped_data_address): New function.
6715 (i386_initial_stuff): Update.
6716 (get_thread_context,set_thread_context,i386_thread_added): Update.
6717 (the_low_target): Add entries for insert_point,
6718 remove_point, stopped_by_watchpoint, stopped_data_address.
6719 * win32-low.c (win32_insert_watchpoint): New function.
6720 (win32_remove_watchpoint): New function.
6721 (win32_stopped_by_watchpoint): New function.
6722 (win32_stopped_data_address): New function.
6723 (win32_target_ops): Add entries for insert_watchpoint,
6724 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6725 * win32-low.h (win32_target_ops): New members insert_point,
6726 remove_point, stopped_by_watchpoint, stopped_data_address.
6728 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6730 * server.c (process_serial_event): Re-return unsupported, not
6731 error, if the type isn't recognized. Re-allow supporting only
6732 insert or remove packets. Also call require_running for
6733 breakpoints. Add missing break statement to default case. Tidy.
6734 * target.h (struct target_ops): Rename insert_watchpoint to
6735 insert_point, and remove_watchpoint to remove_point.
6737 * linux-low.h (struct linux_target_ops): Likewise.
6738 * linux-low.c (linux_insert_watchpoint): Rename to ...
6739 (linux_insert_point): ... this. Adjust.
6740 (linux_remove_watchpoint): Rename to ...
6741 (linux_remove_point): ... this. Adjust.
6742 (linux_target_ops): Adjust.
6743 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6744 (cris_insert_point): ... this.
6745 (cris_remove_watchpoint): Rename to ...
6746 (cris_remove_point): ... this.
6747 (the_low_target): Adjust.
6749 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6751 * server.c (handle_v_kill): Pass signal_pid to
6752 kill_inferior if multi_process is zero.
6754 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6756 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6757 * target.h (target_ops): Comment for *_watchpoint to make it clear
6758 the functions can get types '0' and '1'.
6760 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6762 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6763 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6764 * regcache.c (get_regcache): Likewise.
6765 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6766 * win32-low.c (child_fetch_inferior_registers): Remove check for
6769 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6770 Pedro Alves <pedro@codesourcery.com>
6772 * target.h (struct target_ops) <supports_multi_process>: New
6774 (target_supports_multi_process): New.
6775 * server.c (handle_query): Even if GDB reports support, only
6776 enable multi-process if the target also supports it. Report
6777 multi-process support only if the target backend supports it.
6778 * linux-low.c (linux_supports_multi_process): New function.
6779 (linux_target_ops): Install it as target_supports_multi_process
6782 2009-05-24 Doug Evans <dje@google.com>
6784 Global renaming of find_thread_pid to find_thread_ptid.
6785 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6786 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6787 All callers updated.
6789 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6790 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6793 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6794 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6795 (linux_resume_one_lwp): Ditto.
6797 2009-05-23 Doug Evans <dje@google.com>
6799 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6800 from struct inferior_list_entry * to struct lwp_info *.
6801 All callers updated.
6803 2009-05-13 Doug Evans <dje@google.com>
6805 * linux-x86-low.c: Don't include assert.h.
6806 (x86_siginfo_fixup): Use fatal, not assert.
6807 (x86_arch_setup): Fix comment.
6809 2009-05-12 Doug Evans <dje@google.com>
6811 Biarch support for i386/amd64 gdbserver.
6812 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6813 Add linux-x86-low.c.
6814 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6815 (linux-x86-low.o): Add.
6816 * linux-x86-64-low.c: Delete.
6817 * linux-i386-low.c: Delete.
6818 * linux-x86-low.c: New file.
6819 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6821 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6823 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6824 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6825 (linux_child_pid_to_exec_file): New function.
6826 (elf_64_header_p, elf_64_file_p): New functions.
6827 (siginfo_fixup): New function.
6828 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6829 give target a chance to convert layout.
6830 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6831 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6833 2009-05-07 Doug Evans <dje@google.com>
6835 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6836 (regsets_store_inferior_registers): Ditto.
6838 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6842 * linux-low.c (must_set_ptrace_flags): Delete.
6843 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6845 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6846 `lwp->must_set_ptrace_flags' instead.
6847 (linux_wait_for_event_1): Set ptrace options here.
6848 (linux_wait_1): ... not here.
6850 2009-04-30 Doug Evans <dje@google.com>
6852 * inferiors.c (started_inferior_callback): New function.
6853 (attached_inferior_callback): New function.
6854 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
6855 * server.c (print_started_pid, print_attached_pid): New functions.
6856 (detach_or_kill_for_exit): New function.
6857 (main): Call it instead of for_each_inferior (kill_inferior_callback).
6858 * server.h (have_started_inferiors_p): Declare.
6859 (have_attached_inferiors_p): Declare.
6861 * inferiors.c (remove_process): Fix memory leak, free process.
6862 * linux-low.c (linux_remove_process): New function.
6863 (linux_kill): Call it instead of remove_process.
6864 (linux_detach, linux_wait_1): Ditto.
6866 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
6868 * configure.srv: Add x86 Windows CE target.
6870 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6872 * inferiors.c (get_thread_process): Make global.
6873 * server.h (get_thread_process): Add prototype.
6874 * thread-db.c (find_one_thread): Use get_thread_process
6875 instead of current_process.
6876 (thread_db_get_tls_address): Do not crash if called when
6877 thread layer is not yet initialized.
6879 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6881 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
6882 * spu-low.c (current_tid): Rename to ...
6883 (current_ptid): ... this.
6884 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
6885 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
6886 ptid_get_lwp (current_ptid) instead of current_tid.
6887 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
6888 instead of current_tid. Use find_process_pid to verify pid
6889 argument is valid. Pass proper argument to remove_process.
6890 (spu_thread_alive): Compare current_ptid instead of current_tid.
6891 (spu_resume): Likewise.
6893 2009-04-02 Pedro Alves <pedro@codesourcery.com>
6895 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
6898 2009-04-01 Pedro Alves <pedro@codesourcery.com>
6900 Implement the multiprocess extensions, and add linux multiprocess
6903 * server.h (ULONGEST): Declare.
6904 (struct ptid, ptid_t): New.
6905 (minus_one_ptid, null_ptid): Declare.
6906 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6907 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
6908 (struct inferior_list_entry): Change `id' type from unsigned from
6910 (struct sym_cache, struct breakpoint, struct
6911 process_info_private): Forward declare.
6912 (struct process_info): Declare.
6913 (current_process): Declare.
6914 (all_processes): Declare.
6915 (initialize_inferiors): Declare.
6916 (add_thread): Adjust to use ptid_t.
6917 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
6918 (add_process, remove_process, find_thread_pid): Declare.
6919 (find_inferior_id): Adjust to use ptid_t.
6920 (cont_thread, general_thread, step_thread): Change type to ptid_t.
6921 (multi_process): Declare.
6922 (push_event): Adjust to use ptid_t.
6923 (read_ptid, write_ptid): Declare.
6924 (prepare_resume_reply): Adjust to use ptid_t.
6925 (clear_symbol_cache): Declare.
6926 * inferiors.c (all_processes): New.
6927 (null_ptid, minus_one_ptid): New.
6928 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6929 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
6930 (add_thread): Change unsigned long to ptid. Remove gdb_id
6932 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
6933 (gdb_id_to_thread): Rename to ...
6934 (find_thread_pid): ... this. Change unsigned long to ptid.
6935 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
6936 (loaded_dll, pull_pid_from_list): Adjust.
6937 (add_process, remove_process, find_process_pid)
6938 (get_thread_process, current_process, initialize_inferiors): New.
6939 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
6940 (struct target_waitstatus) <related_pid>: Ditto.
6941 (struct target_ops) <kill, detach>: Add `pid' argument. Change
6943 (struct target_ops) <join>: Add `pid' argument.
6944 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
6945 (struct target_ops) <wait>: Add `ptid' field. Change return type
6947 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
6948 (mywait): Add `ptid' argument. Change return type to ptid_t.
6949 (target_pid_to_str): Declare.
6950 * target.c (set_desired_inferior): Adjust to use ptids.
6951 (mywait): Add new `ptid' argument. Adjust.
6952 (target_pid_to_str): New.
6953 * mem-break.h (free_all_breakpoints): Declare.
6954 * mem-break.c (breakpoints): Delelete.
6955 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
6956 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
6957 to use per-process breakpoint list.
6958 (free_all_breakpoints): New.
6959 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
6960 (symbol_cache, all_symbols_looked_up): Delete.
6962 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
6964 (prepare_resume_reply): Change ptid argument's type from unsigned
6965 long to ptid_t. Adjust. Implement W;process and X;process.
6966 (free_sym_cache, clear_symbol_cache): New.
6967 (look_up_one_symbol): Adjust to per-process symbol cache. *
6968 * server.c (cont_thread, general_thread, step_thread): Change type
6971 (multi_process): New.
6972 (last_ptid): Change type to ptid_t.
6973 (struct vstop_notif) <ptid>: Change type to ptid_t.
6974 (queue_stop_reply, push_event): Change `ptid' argument's type to
6976 (discard_queued_stop_replies): Add `pid' argument.
6977 (start_inferior): Adjust to use ptids. Adjust to mywait interface
6978 changes. Don't reference the `attached' global.
6979 (attach_inferior): Adjust to mywait interface changes.
6980 (handle_query): Adjust to use ptids. Parse GDB's qSupported
6981 features. Handle and report "multiprocess+". Handle
6983 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
6985 (handle_v_kill): New.
6986 (handle_v_stopped): Adjust to use target_pid_to_str.
6987 (handle_v_requests): Allow multiple attaches and runs when
6988 multiprocess extensions are in effect. Handle "vKill".
6989 (myresume): Adjust to use ptids.
6990 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
6991 (handle_status): Adjust to discard_queued_stop_replies interface
6993 (first_thread_of, kill_inferior_callback)
6994 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
6995 (main): Call initialize_inferiors. Adjust to use ptids, killing
6996 and detaching from all inferiors. Handle multiprocess packet
6998 * linux-low.h: Include gdb_proc_service.h.
6999 (struct process_info_private): New.
7000 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7001 <lwpid_of>: Use ptid_get_lwp.
7002 (get_lwp_thread): Adjust.
7003 (struct lwp_info): Add `dead' member.
7004 (find_lwp_pid): Declare.
7005 * linux-low.c (thread_db_active): Delete.
7006 (new_inferior): Adjust comment.
7007 (inferior_pid): Delete.
7008 (linux_add_process): New.
7009 (handle_extended_wait): Adjust.
7010 (add_lwp): Change unsigned long to ptid.
7011 (linux_create_inferior): Add process to processes table. Adjust
7012 to use ptids. Don't set new_inferior here.
7013 (linux_attach_lwp): Rename to ...
7014 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7015 it. Adjust to use ptids.
7016 (linux_attach_lwp): New.
7017 (linux_attach): Add process to processes table. Don't set
7019 (struct counter): New.
7020 (second_thread_of_pid_p, last_thread_of_process_p): New.
7021 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7023 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7024 processes. Remove process from process table.
7025 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7026 to multiple processes.
7027 (any_thread_of): New.
7028 (linux_detach): Add `pid' argument, and handle it. Remove process
7029 from processes table.
7030 (linux_join): Add `pid' argument. Handle it.
7031 (linux_thread_alive): Change unsighed long argument to ptid_t.
7032 Consider dead lwps as not being alive.
7033 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7034 threads we're not interested in.
7035 (same_lwp, find_lwp_pid): New.
7036 (linux_wait_for_lwp): Change `pid' argument's type from int to
7038 (linux_wait_for_event): Rename to ...
7039 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7040 from int to ptid_t. Adjust.
7041 (linux_wait_for_event): New.
7042 (linux_wait_1): Add `ptid' argument. Change return type to
7043 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7044 that exit from the process table.
7045 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7047 (mark_lwp_dead): New.
7048 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7049 stopping all threads, mark its main lwp as dead.
7050 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7052 (fetch_register, usr_store_inferior_registers)
7053 (regsets_fetch_inferior_registers)
7054 (regsets_store_inferior_registers, linux_read_memory)
7055 (linux_write_memory): Inline `inferior_pid'.
7056 (linux_look_up_symbols): Adjust to use per-process
7058 (linux_request_interrupt): Adjust to use ptids.
7059 (linux_read_auxv): Inline `inferior_pid'.
7060 (initialize_low): Don't reference thread_db_active.
7061 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7062 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7063 (ps_getpid): Return the pid of the current inferior.
7064 * thread-db.c (proc_handle, thread_agent): Delete.
7065 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7067 (find_one_thread): Change argument type to ptid_t. Adjust to
7069 (maybe_attach_thread): Adjust to per-process data and ptids.
7070 (thread_db_find_new_threads): Ditto.
7071 (thread_db_init): Ditto.
7072 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7073 processes table. Adjust to use ptids.
7074 (spu_kill, spu_detach): Adjust interface. Remove process from
7076 (spu_join, spu_thread_alive): Adjust interface.
7077 (spu_wait): Adjust interface. Remove process from processes
7078 table. Adjust to use ptids.
7079 * win32-low.c (current_inferior_tid): Delete.
7080 (current_inferior_ptid): New.
7081 (debug_event_ptid): New.
7082 (thread_rec): Take a ptid. Adjust.
7083 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7084 (child_delete_thread): Ditto.
7085 (do_initial_child_stuff): Add `attached' argument. Add process to
7087 (child_fetch_inferior_registers, child_store_inferior_registers):
7089 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7090 (win32_attach): Pass 1 to do_initial_child_stuff.
7091 (win32_kill): Adjust interface. Remove process from processes
7093 (win32_detach): Ditto.
7094 (win32_join): Adjust interface.
7095 (win32_thread_alive): Take a ptid.
7096 (win32_resume): Adjust to use ptids.
7097 (get_child_debug_event): Ditto.
7098 (win32_wait): Adjust interface. Remove exiting process from
7101 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7103 Non-stop mode support.
7105 * server.h (non_stop): Declare.
7106 (gdb_client_data, handler_func): Declare.
7107 (delete_file_handler, add_file_handler, start_event_loop):
7109 (handle_serial_event, handle_target_event, push_event)
7110 (putpkt_notif): Declare.
7111 * target.h (enum resume_kind): New.
7112 (struct thread_resume): Replace `step' field by `kind' field.
7113 (TARGET_WNOHANG): Define.
7114 (struct target_ops) <wait>: Add `options' argument.
7115 <supports_non_stop, async, start_non_stop>: New fields.
7116 (target_supports_non_stop, target_async): New.
7117 (start_non_stop): Declare.
7118 (mywait): Add `options' argument.
7119 * target.c (mywait): Add `options' argument. Print child exit
7121 (start_non_stop): New.
7122 * server.c (non_stop, own_buf, mem_buf): New globals.
7123 (struct vstop_notif): New.
7124 (notif_queue): New global.
7125 (queue_stop_reply, push_event, discard_queued_stop_replies)
7126 (send_next_stop_reply): New.
7127 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7129 (attach_inferior): In non-stop mode, don't wait for the target
7131 (handle_general_set): Handle QNonStop.
7132 (handle_query): When handling qC, return the current general
7133 thread, instead of the first thread of the list.
7134 (handle_query): If the backend supports non-stop mode, include
7135 QNonStop+ in the qSupported query response.
7136 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7138 (handle_v_attach, handle_v_run): Handle non-stop mode.
7139 (handle_v_stopped): New.
7140 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7141 (myresume): Adjust to use resume_kind. Handle non-stop.
7142 (queue_stop_reply_callback): New.
7143 (handle_status): Handle non-stop mode.
7144 (main): Clear non_stop flag on reconnection. Use the event-loop.
7145 Refactor serial protocol handling from here ...
7146 (process_serial_event): ... to this new function. When GDB
7147 selects any thread, select one here. In non-stop mode, wait until
7148 GDB acks all pending events before exiting.
7149 (handle_serial_event, handle_target_event): New.
7150 * remote-utils.c (remote_open): Install remote_desc in the event
7152 (remote_close): Remove remote_desc from the event loop.
7153 (putpkt_binary): Rename to...
7154 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7155 (putpkt_binary): New as wrapper around putpkt_binary_1.
7156 (putpkt_notif): New.
7157 (prepare_resume_reply): In non-stop mode, don't change the
7159 * event-loop.c: New.
7160 * Makefile.in (OBJ): Add event-loop.o.
7161 (event-loop.o): New rule.
7163 * linux-low.h (pid_of): Moved here.
7165 (get_lwp_thread): Use lwpid_of.
7166 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7167 * linux-low.c (pid_of): Delete.
7168 (inferior_pid): Use lwpid_of.
7169 (linux_event_pipe): New.
7170 (target_is_async_p): New.
7172 (handle_extended_wait): Use lwpid_of.
7173 (add_lwp): Don't set lwpid field.
7174 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7175 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7176 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7177 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7178 first. Adjust to linux_wait_for_event interface changes. Use
7180 (linux_detach): Don't delete the main lwp here.
7181 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7182 (status_pending_p): Don't consider explicitly suspended lwps.
7183 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7184 pointer. Add OPTIONS argument. Change return type to int. Use
7185 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7186 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7187 pointer. Add status pointer argument. Return a pid instead of a
7188 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7189 changes. In non-stop mode, don't switch to a random thread.
7190 (linux_wait): Rename to...
7191 (linux_wait_1): ... this. Add target_options argument, and handle
7192 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7193 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7194 clean exit and signal exit code. Don't stop all threads in
7195 non-stop mode. In all-stop mode, only stop all threads when
7196 reporting a stop to GDB. Handle explicit thread stop requests.
7197 (async_file_flush, async_file_mark): New.
7199 (send_sigstop): Use lwpid_of.
7200 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7201 interface changes. In non-stop mode, don't switch to a random
7203 (linux_resume_one_lwp): Use lwpid_of.
7204 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7205 (linux_resume_one_thread): ... this. Handle resume_stop. In
7206 non-stop mode, don't look for pending flag in all threads.
7207 (resume_status_pending_p): Don't consider explicitly suspended
7209 (my_waitpid): Reimplement. Emulate __WALL.
7210 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7212 (sigchld_handler, linux_supports_non_stop, linux_async)
7213 (linux_start_non_stop): New.
7214 (linux_target_ops): Register linux_supports_non_stop, linux_async
7215 and linux_start_non_stop.
7216 (initialize_low): Install SIGCHLD handler.
7217 * thread-db.c (thread_db_create_event, find_one_thread)
7218 (thread_db_get_tls_address): Use lwpid_of.
7219 * win32-low.c (win32_detach): Adjust to use resume_kind.
7220 (win32_wait): Add `options' argument.
7221 * spu-low.c (spu_resume): Adjust to use resume_kind.
7222 (spu_wait): Add `options' argument.
7224 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7226 Decouple target code from remote protocol.
7228 * target.h (enum target_waitkind): New.
7229 (struct target_waitstatus): New.
7230 (struct target_ops) <wait>: Return an unsigned long. Take a
7231 target_waitstatus pointer instead of a char pointer.
7233 * target.c (mywait): Change prototype to return an unsigned long.
7234 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7235 * server.h (thread_from_wait, old_thread_from_wait): Delete
7237 (prepare_resume_reply): Change prototype to take a
7239 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7240 (last_status, last_ptid): New.
7241 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7242 pid instead of a signal.
7243 (attach_inferior): Remove "status" and "signal" parameters.
7245 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7247 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7248 (handle_v_requests, myresume): Remove "status" and "signal"
7250 (handle_status): New.
7251 (main): Delete local `status'. Adjust.
7252 * remote-utils.c: Include target.h.
7253 (prepare_resume_reply): Change prototype to take a
7254 target_waitstatus. Adjust.
7256 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7258 * spu-low.c (spu_wait): Adjust.
7259 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7261 (win32_wait): Adjust.
7263 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7265 * target.h (struct thread_resume): Delete leave_stopped member.
7266 (struct target_ops): Add a `n' argument to the `resume' callback.
7267 * server.c (start_inferior): Adjust.
7268 (handle_v_cont, myresume): Adjust.
7269 * linux-low.c (check_removed_breakpoint): Adjust to resume
7270 interface change, and to removed leave_stopped field.
7271 (resume_ptr): Delete.
7272 (struct thread_resume_array): New.
7273 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7274 resume interface change.
7275 (linux_continue_one_thread, linux_queue_one_thread)
7276 (resume_status_pending_p): Check if the resume field is NULL
7277 instead of checking the leave_stopped member.
7278 (linux_resume): Adjust to the target resume interface change.
7279 * spu-low.c (spu_resume): Adjust to the target resume interface
7281 * win32-low.c (win32_detach, win32_resume): Ditto.
7283 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7285 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7287 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7289 (linux_continue_one_thread): Only preserve the stepping flag if
7290 there's a pending breakpoint.
7292 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7294 * server.c (main): After the inferior having exited, call
7295 remote_close before exiting gdbserver.
7297 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7299 Fix size of FPSCR in Power 7 processors.
7300 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7301 (PPC_FEATURE_HAS_DFP): New #define.
7302 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7305 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7307 * server.c (handle_query) Whitespace and formatting.
7309 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7311 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7312 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7313 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7314 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7315 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7316 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7317 Makefile.in, configure.ac: Fix whitespace throughout.
7318 * configure: Regenerate.
7320 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7322 * inferiors.c (find_inferior): Make it safe for the callback
7323 function to delete the currently iterated inferior.
7325 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7327 * Makefile.in (linuw_low_h): Move higher.
7328 (thread-db.o): Depend on $(linux_low_h).
7330 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7332 Rename "process" to "lwp" throughout.
7334 * linux-low.c (all_processes): Rename to...
7335 (all_lwps): ... this.
7336 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7337 (add_process): Rename to ...
7338 (add_lwp): ... this. Adjust.
7339 (linux_create_inferior): Adjust.
7340 (linux_attach_lwp): Adjust.
7341 (linux_attach): Adjust.
7342 (linux_kill_one_process): Rename to ...
7343 (linux_kill_one_lwp): ... this. Adjust.
7344 (linux_kill): Adjust.
7345 (linux_detach_one_process): Rename to ...
7346 (linux_detach_one_lwp): ... this. Adjust.
7347 (linux_detach): Adjust.
7348 (check_removed_breakpoint): Adjust.
7349 (status_pending_p): Adjust.
7350 (linux_wait_for_process): Rename to ...
7351 (linux_wait_for_lwp): ... this. Adjust.
7352 (linux_wait_for_event): Adjust.
7353 (send_sigstop): Adjust.
7354 (wait_for_sigstop): Adjust.
7355 (stop_all_processes): Rename to ...
7356 (stop_all_lwps): ... this.
7357 (linux_resume_one_process): Rename to ...
7358 (linux_resume_one_lwp): ... this. Adjust.
7359 (linux_set_resume_request, linux_continue_one_thread)
7360 (linux_queue_one_thread, resume_status_pending_p)
7361 (usr_store_inferior_registers, regsets_store_inferior_registers)
7362 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7364 * linux-low.h (get_process): Rename to ...
7365 (get_lwp): ... this. Adjust.
7366 (get_thread_process): Rename to ...
7367 (get_thread_lwp): ... this. Adjust.
7368 (get_process_thread): Rename to ...
7369 (get_lwp_thread): ... this. Adjust.
7370 (struct process_info): Rename to ...
7371 (struct lwp_info): ... this.
7372 (all_processes): Rename to ...
7373 (all_lwps): ... this.
7374 * proc-service.c (ps_lgetregs): Adjust.
7375 * thread-db.c (thread_db_create_event, find_one_thread)
7376 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7378 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7380 * server.c (handle_query): Handle "qAttached".
7382 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7384 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7385 GPLv3, update license URL.
7387 2009-03-01 Doug Evans <dje@google.com>
7389 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7390 (server_h): Add gdb_signals.h.
7391 (signals.o): Update.
7392 * server.h (target_signal_from_host,target_signal_to_host_p)
7393 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7395 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7397 * remote-utils.c (getpkt): Also generate remote-debug
7398 information if noack_mode is set.
7400 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7402 * server.c (handle_query): Report qXfer:siginfo:read and
7403 qXfer:siginfo:write as supported and handle them.
7404 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7405 * linux-low.c (linux_xfer_siginfo): New.
7406 (linux_target_ops): Set it.
7408 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7410 * server.c (gdbserver_usage): Mention --remote-debug.
7411 (main): Accept '--remote-debug' switch.
7413 2009-01-18 Doug Evans <dje@google.com>
7415 * regcache.c (new_register_cache): No need to check result of xcalloc.
7416 * server.c (handle_search_memory): Back out calls to xmalloc,
7417 result is checked and error is returned to user upon failure.
7418 (handle_query): Ditto. Add more checks for result of malloc.
7419 (handle_v_cont): Check result of malloc, report error back to
7421 (handle_v_run): Ditto. Call freeargv.
7422 * server.h (freeargv): Declare.
7423 * utils.c (freeargv): New fn.
7425 2009-01-15 Doug Evans <dje@google.com>
7427 * gdbreplay.c (perror_with_name): Make arg const char *.
7428 * server.h (target_signal_to_name): Make return type const char *.
7429 * thread-db.c (thread_db_err_str): Make return type const char *.
7430 * utils.c (perror_with_name): Make arg const char *.
7432 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7434 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7435 when handling a EXIT_PROCESS_DEBUG_EVENT.
7437 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7439 * gdbreplay.c (gdbreplay_version): Update copyright year.
7440 * server.c (gdbserver_version): Likewise.
7442 2009-01-05 Doug Evans <dje@google.com>
7444 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7445 (handle_extended_wait): Improve comment.
7447 2008-12-13 Doug Evans <dje@google.com>
7449 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7450 * server.h (ATTR_MALLOC): New macro.
7451 (xmalloc,xcalloc,xstrdup): Declare.
7452 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7453 * inferiors.c: Ditto.
7454 * linux-low.c: Ditto.
7455 * mem-break.c: Ditto.
7456 * regcache.c: Ditto.
7457 * remote-utils.c: Ditto.
7460 * win32-low.c: Ditto.
7462 2008-12-12 Doug Evans <dje@google.com>
7464 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7465 in debugging printf.
7467 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7469 2008-12-09 Doug Evans <dje@google.com>
7471 * linux-low.h (struct process_info): Delete member tid, unused.
7472 * thread-db.c (find_one_thread): Update.
7473 (maybe_attach_thread): Update.
7475 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7477 * target.h (struct target_ops): Add qxfer_osdata member.
7478 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7480 (linux_qxfer_osdata): New functions.
7481 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7483 * server.c (handle_query): Handle "qXfer:osdata:read:".
7484 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7485 (buffer_xml_printf): New functions.
7486 * server.h (struct buffer): New.
7487 (buffer_grow_str, buffer_grow_str0): New macros.
7488 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7489 (buffer_xml_printf): Declare.
7491 2008-11-24 Doug Evans <dje@google.com>
7493 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7495 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7497 * server.c (handle_v_run): Always use the supplied argument list.
7499 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7501 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7502 (xtensa_regmap_table): Add entry for scompare1.
7504 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7506 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7507 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7508 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7509 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7510 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7511 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7512 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7513 XML target descriptions.
7514 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7515 when inferior is running on an ISA 2.05 or later processor. Add
7516 special case to return offset for full 64-bit slot of FPSCR when
7519 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7521 * Makefile.in (SFILES, clean): Added sparc64 files.
7522 (reg-sparc64.o, reg-sparc64.c): New.
7523 * configure.srv (sparc*-*-linux*): New configuration.
7524 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7525 syscall arguments for SPARC.
7526 (regsets_store_inferior_registers): Likewise.
7527 * linux-sparc-low.c: New file.
7529 2008-10-21 Doug Evans <dje@google.com>
7531 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7532 (READLINE_DIR,READLINE_DEP): Delete.
7533 (INTERNAL_CFLAGS): Update.
7534 (LINTFLAGS): Update.
7536 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7538 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7539 whole argv from the last run, not just argv[0].
7541 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7543 * regcache.c (new_register_cache): Return NULL if the register
7544 cache size isn't known yet.
7545 (free_register_cache): Avoid dereferencing a NULL regcache.
7547 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7549 * configure.srv: Merge MIPS and MIPS64.
7551 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7553 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7555 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7557 * Makefile.in: Add required vsx dependencies.
7559 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7560 Declare init_registers_powerpc_vsx32l.
7561 Declare init_registers_powerpc_vsx64l.
7562 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7563 (ppc_arch_setup): Check for VSX in hwcap.
7564 (ppc_fill_vsxregset): New function.
7565 (ppc_store_vsxregset): New function.
7566 Add new VSX entry in regset_info target_regsets.
7568 * configure.srv: Add new VSX dependencies.
7570 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7572 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7573 (remote_open): Set or clear transport_is_reliable.
7574 (putpkt_binary): Don't expect acks in noack mode.
7575 (getpkt): Don't send ack/nac in noack mode.
7576 * server.c (handle_general_set): Handle QStartNoAckMode.
7577 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7579 (main): Reset noack_mode on every connection.
7580 * server.h (noack_mode): Declare.
7582 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7584 * Makefile.in (GDBREPLAY_OBS): New variable.
7585 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7587 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7588 Daniel Jacobowitz <dan@codesourcery.com>
7590 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7591 (usr_store_inferior_registers): Likewise.
7592 (regsets_store_inferior_registers): Likewise.
7594 2008-07-31 Rolf Jansen <rj@surtec.com>
7595 Pedro Alves <pedro@codesourcery.com>
7597 * configure.ac: Check for memmem declaration.
7598 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7599 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7600 (disable_packet_qfThreadInfo): Unconditionally compile.
7601 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7602 * configure, config.in: Regenerate.
7604 2008-07-28 Doug Kwan <dougkwan@google.com>
7606 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7607 (linux_write_memory): Remove declaration of errno.
7609 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7611 * linux-low.c (handle_extended_wait): Do not use "status"
7612 variable uninitialized.
7614 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7616 * server.c (handle_v_attach): Inhibit reporting dll changes.
7618 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7620 * remote-utils.c (prepare_resume_reply): If requested, don't
7621 output "thread:TID" in the T stop reply.
7623 * server.c (disable_packet_vCont, disable_packet_Tthread)
7624 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7625 (handle_query): If requested, disable support for qC, qfThreadInfo
7627 (handle_v_requests): If requested, disable support for vCont.
7628 (gdbserver_show_disableable): New.
7629 (main): Handle --disable-packet and --disable-packet=LIST.
7631 * server.h (disable_packet_vCont, disable_packet_Tthread)
7632 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7634 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7636 * server.c (gdbserver_usage): Mention --version.
7638 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7640 * Makefile.in (gdbreplay.o): New rule.
7642 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7644 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7645 message, not gdbserver.
7647 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7648 Nathan Sidwell <nathan@codesourcery.com>
7649 Joseph Myers <joseph@codesourcery.com>
7651 * acinclude.m4: Include ../../config/acx.m4.
7652 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7653 * configure, config.in: Regenerate.
7654 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7655 * server.c (gdbserver_version): Print PKGVERSION.
7656 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7657 (main): Adjust gdbserver_usage calls.
7658 * gdbreplay.c (version, host_name): Add declarations.
7659 (gdbreplay_version, gdbreplay_usage): New.
7660 (main): Accept --version and --help options.
7662 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7664 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7665 (arm_breakpoint_at): Handle Thumb.
7666 (the_low_target): Add comment.
7668 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7670 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7672 2008-05-09 Doug Evans <dje@google.com>
7674 * server.h (decode_search_memory_packet): Declare.
7675 * remote-utils.c (decode_search_memory_packet): New fn.
7676 * server.c (handle_search_memory_1): New fn.
7677 (handle_search_memory): New fn.
7678 (handle_query): Process qSearch:memory packets.
7680 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7682 * regcache.c (registers_length): Remove.
7683 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7684 full register packet.
7685 * regcache.h (registers_length): Remove prototype.
7686 * server.h (PBUFSIZ): Define to 16384.
7688 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7690 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7691 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7692 powerpc-64l.o, and powerpc-altivec64l.o.
7693 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7694 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7695 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7696 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7697 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7700 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7701 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7702 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7703 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7704 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7705 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7706 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7707 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7708 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7709 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7712 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7713 (init_registers_powerpc_32l): ... this new prototype.
7714 (init_registers_powerpc_32): Remove, replace by ...
7715 (init_registers_powerpc_altivec32l): ... this new prototype.
7716 (init_registers_powerpc_e500): Remove, replace by ...
7717 (init_registers_powerpc_e500l): ... this new prototype.
7718 (init_registers_ppc64): Remove, replace by ...
7719 (init_registers_powerpc_64l): ... this new prototype.
7720 (init_registers_powerpc_64): Remove, replace by ...
7721 (init_registers_powerpc_altivec64l): ... this new prototype.
7722 (ppc_num_regs): Set to 73.
7723 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7724 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7725 (ppc_cannot_store_register): Handle orig_r3 and trap.
7726 (ppc_arch_setup): Update init_registers_... calls.
7727 (ppc_fill_gregset): Handle orig_r3 and trap.
7729 * inferiors.c (clear_inferiors): Reset current_inferior.
7731 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7733 * acinclude.m4: Add override.m4.
7734 * configure: Regenerate.
7736 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7738 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7739 initial call to init_register_ppc64.
7741 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7743 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7744 single powerpc*-*-linux* case.
7745 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7747 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7749 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7750 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7752 * linux-ppc-low.c: Include <elf.h>.
7753 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7754 (ppc_hwcap): New global variable.
7755 (ppc_regmap): Remove __SPE__ #ifdef sections.
7756 (ppc_regmap_e500): New global variable.
7757 (ppc_cannot_store_register): Update __SPE__ special case.
7758 (ppc_get_hwcap): New function.
7759 (ppc_arch_setup): Use it to determine whether inferior supports
7760 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7761 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7762 Do not access registers if target does not support AltiVec.
7763 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7764 Do not access registers if target does not support SPE.
7765 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7767 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7769 * linux-low.c (disabled_regsets, num_regsets): New.
7770 (use_regsets_p): Delete.
7771 (linux_wait_for_process): Clear disabled_regsets.
7772 (regsets_fetch_inferior_registers): Check and set it.
7773 (regsets_store_inferior_registers): Likewise.
7774 (linux_fetch_registers, linux_store_registers): Do not use
7776 (initialize_low): Allocate disabled_regsets.
7778 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7780 * Makefile.in (LIBOBJS): New.
7782 (memmem.o): New rule.
7783 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7784 * configure: Regenerated.
7786 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7788 * server.c (handle_query): Never return "unsupported" for
7789 qXfer:features:read queries.
7791 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7793 * server.c (get_features_xml): Fix inverted condition.
7794 (handle_query): Always support qXfer:feature:read.
7796 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7798 * server.c (wrapper_argv): New.
7799 (start_inferior): Handle wrapper_argv. If set, expect an extra
7801 (gdbserver_usage): Document --wrapper.
7802 (main): Parse --wrapper.
7804 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7806 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7807 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7808 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7809 (ppc_set_pc): Likewise.
7810 (ppc_arch_setup): New function.
7811 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7812 of collect_register.
7813 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7815 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7817 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7818 instead of linux-ppc64-low.o.
7819 * linux-ppc64-low.c: Remove file.
7820 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7821 (linux-ppc64-low.o): Remove rule.
7823 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7824 (init_registers_powerpc_64): Likewise.
7825 (ppc_regmap): Conditionally define depending on __powerpc64__.
7826 (ppc_cannot_store_register): Do not special-case "fpscr" when
7827 compiled on __powerpc64__.
7828 (ppc_collect_ptrace_register): New function.
7829 (ppc_supply_ptrace_register): New function.
7830 (ppc_breakpoint): Change type to "unsigned int".
7831 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7832 (the_low_target): Conditionally provide initializers for the
7833 arch_setup member depending on __powerpc64__. Install
7834 collect_ptrace_register and supply_ptrace_register members.
7836 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7838 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7839 * server.c (gdbserver_xmltarget): Define.
7840 (get_features_xml): Use it to replace "target.xml" and arch_string.
7842 * configure.srv: Remove srv_xmltarget. Add XML files that were
7843 mentioned there to srv_xmlfiles instead. Remove conditional tests
7844 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7845 srv_xmlfiles and srv_regobj to include all possible choices.
7846 * configure.ac (srv_xmltarget): Remove.
7847 (srv_xmlfiles): Do not add "target.xml".
7848 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7849 checks for supplementary target information.
7850 * configure: Regenerate.
7851 * Makefile.in (XML_TARGET): Remove.
7852 (target.xml): Remove rule.
7853 (clean): Do not clean up target.xml.
7854 (.PRECIOUS): Do not mention target.xml.
7856 * target.h (struct target_ops): Remove arch_string member.
7857 * linux-low.c (linux_arch_string): Remove.
7858 (linux_target_ops): Remove arch_string initializer.
7859 * linux-low.h (struct linux_target_ops): Remove arch_string member.
7860 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
7861 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
7862 * spu-low.c (spu_arch_string): Remove.
7863 (spu_target_ops): Remove arch_string initializer.
7864 * win32-low.c (win32_arch_string): Remove.
7865 (win32_target_ops): Remove arch_string initializer.
7866 * win32-low.h (struct win32_target_ops): Remove arch_string member.
7867 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
7868 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
7870 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7872 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
7873 by collect_ptrace_register and supply_ptrace_register hooks.
7874 * linux-low.c (fetch_register): Use supply_ptrace_register callback
7875 instead of checking for the_low_target.left_pad_xfer.
7876 (usr_store_inferior_registers): Use collect_ptrace_register callback
7877 instead of checking for the_low_target.left_pad_xfer.
7879 * linux-s390-low.c (s390_collect_ptrace_register): New function.
7880 (s390_supply_ptrace_register): Likewise.
7881 (s390_fill_gregset): Call s390_collect_ptrace_register.
7882 (the_low_target): Update.
7884 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
7885 (ppc_supply_ptrace_register): Likewise.
7886 (the_low_target): Update.
7888 * linux-i386-low.c (the_low_target): Update.
7889 * linux-x86-64-low.c (the_low_target): Update.
7891 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7893 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
7894 reg-s390.o and reg-s390x.o.
7896 * linux-low.c (new_inferior): New global variable.
7897 (linux_create_inferior, linux_attach): Set it.
7898 (linux_wait_for_process): Call the_low_target.arch_setup after the
7899 target has stopped for the first time.
7900 (initialize_low): Do not call the_low_target.arch_setup.
7902 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
7903 (s390_set_pc): Likewise.
7904 (s390_arch_setup): New function.
7905 (the_low_target): Use s390_arch_setup as arch_setup routine.
7907 * regcache.c (realloc_register_cache): New function.
7908 (set_register_cache): Call it for each existing regcache.
7910 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7912 * server.h (init_registers): Remove prototype.
7914 * linux-low.h (struct linux_target_ops): Add arch_setup field.
7915 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
7916 instead of init_registers ().
7917 * linux-arm-low.c (init_registers_arm): Add prototype.
7918 (init_registers_arm_with_iwmmxt): Likewise.
7919 (the_low_target): Add initializer for arch_setup field.
7920 * linux-cris-low.c (init_registers_cris): Add prototype.
7921 (the_low_target): Add initializer for arch_setup field.
7922 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
7923 (the_low_target): Add initializer for arch_setup field.
7924 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
7925 (the_low_target): Add initializer for arch_setup field.
7926 * linux-ia64-low.c (init_registers_ia64): Add prototype.
7927 (the_low_target): Add initializer for arch_setup field.
7928 * linux-m32r-low.c (init_registers_m32r): Add prototype.
7929 (the_low_target): Add initializer for arch_setup field.
7930 * linux-m68k-low.c (init_registers_m68k): Add prototype.
7931 (the_low_target): Add initializer for arch_setup field.
7932 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
7933 (init_registers_mips64_linux): Likewise.
7934 (the_low_target): Add initializer for arch_setup field.
7935 * linux-ppc-low.c (init_registers_ppc): Add prototype.
7936 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
7937 (the_low_target): Add initializer for arch_setup field.
7938 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
7939 (init_registers_powerpc_64): Likewise.
7940 (the_low_target): Add initializer for arch_setup field.
7941 * linux-s390-low.c (init_registers_s390): Add prototype.
7942 (init_registers_s390x): Likewise.
7943 (the_low_target): Add initializer for arch_setup field.
7944 * linux-sh-low.c (init_registers_sh): Add prototype.
7945 (the_low_target): Add initializer for arch_setup field.
7946 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
7947 (the_low_target): Add initializer for arch_setup field.
7948 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
7949 (the_low_target): Add initializer for arch_setup field.
7951 * win32-low.h (struct win32_target_ops): Add arch_setup field.
7952 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
7953 instead of init_registers ().
7954 * win32-arm-low.c (init_registers_arm): Add prototype.
7955 (the_low_target): Add initializer for arch_setup field.
7956 * win32-i386-low.c (init_registers_i386): Add prototype.
7957 (the_low_target): Add initializer for arch_setup field.
7959 * spu-low.c (init_registers_spu): Add prototype.
7960 (initialize_low): Call initialie_registers_spu () instead of
7961 initialize_registers ().
7963 2008-02-19 Pedro Alves <pedro@codesourcery.com>
7965 * server.c (handle_v_requests): When handling the vRun and vAttach
7966 packets, if already debugging a process, don't kill it. Return an
7969 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
7971 * server.c (handle_query): Correct length check.
7973 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
7975 * win32-low.c (do_initial_child_stuff): Add process handle
7976 parameter. Set current_process_handle and current_process_id from the
7977 parameters. Clear globals.
7978 (win32_create_inferior): Don't set current_process_handle and
7979 current_process_id here. Instead pass them on the call to
7980 do_initial_child_stuff.
7981 (win32_attach): Likewise.
7982 (win32_clear_inferiors): New.
7983 (win32_kill): Don't close the current process handle or the
7984 current thread handle here. Instead call win32_clear_inferiors.
7985 (win32_detach): Don't open a new handle to the process. Call
7986 win32_clear_inferiors.
7987 (win32_join): Don't rely on current_process_handle; open a new
7988 handle using the process id.
7989 (win32_wait): Call win32_clear_inferiors when the inferior process
7992 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
7994 * server.c (monitor_show_help): Add "exit".
7996 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
7998 * Makefile.in (SFILES): Add linux-xtensa-low.c.
7999 (clean): Add reg-xtensa.c.
8000 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8001 * configure.srv (xtensa*-*-linux*) New target.
8002 * linux-xtensa-low.c: New.
8003 * xtensa-xtregs.c: New.
8005 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8007 * hostio.c: Don't include errno.h.
8008 (errno_to_fileio_errno): Move to hostio-errno.
8009 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8010 error number outputting to the target->hostio_last_error callback.
8011 (hostio_packet_error): Use FILEIO_EINVAL directly.
8012 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8013 calls to hostio_error.
8014 * hostio-errno.c: New.
8015 * server.h (hostio_last_error_from_errno): Declare.
8016 * target.h (target_ops): Add hostio_last_error member.
8017 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8018 as hostio_last_error handler.
8019 * spu-low.c (spu_target_ops): Likewise.
8020 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8021 (wince_hostio_last_error): New functions.
8022 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8023 as hostio_last_error handler.
8024 (win32_target_ops) [!_WIN32_WCE]: Register
8025 hostio_last_error_from_errno as hostio_last_error handler.
8026 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8027 (hostio-errno.o): New rule.
8028 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8029 * configure.srv (srv_hostio_err_objs): New variable. Default to
8031 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8032 * configure: Regenerate.
8034 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8036 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8037 (linux_kill, linux_detach): Clean up the process list.
8038 * remote-utils.c (remote_open): Improve port number parsing.
8039 (putpkt_binary, input_interrupt): Only send interrupts if the target
8041 * server.c (extended_protocol): Make static.
8042 (attached): Define earlier.
8043 (exit_requested, response_needed, program_argv): New variables.
8044 (target_running): New.
8045 (start_inferior): Clear attached here.
8046 (attach_inferior): Set attached here.
8047 (require_running): Define.
8048 (handle_query): Use require_running and target_running. Implement
8050 (handle_v_attach, handle_v_run): New.
8051 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8052 (gdbserver_usage): Update.
8053 (main): Redo argument parsing. Handle --debug and --multi. Handle
8054 --attach along with other options or after the port. Save
8055 program_argv. Support no initial program. Resynchronize
8056 communication with GDB after an error. Handle "monitor exit".
8057 Use require_running and target_running. Always allow the extended
8058 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8059 restart in extended mode.
8060 * README: Refer to the GDB manual. Update --attach usage.
8062 2007-12-20 Andreas Schwab <schwab@suse.de>
8064 * linux-low.c (STACK_SIZE): Define.
8065 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8066 (linux_test_for_tracefork): Likewise.
8068 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8070 * linux-low.c (linux_wait_for_event): Update messages. Do not
8071 reinsert auto-delete breakpoints.
8072 * mem-break.c (struct breakpoint): Change return type of handler to
8074 (set_breakpoint_at): Update handler type.
8075 (reinsert_breakpoint_handler): Return 1 instead of calling
8077 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8079 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8080 * mem-break.h (set_breakpoint_at): Update handler type.
8081 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8082 * win32-low.c (auto_delete_breakpoint): New.
8083 (get_child_debug_event): Use it.
8085 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8087 * configure.ac: Check for pread and pwrite.
8088 * hostio.c (handle_pread): Fall back to lseek and read.
8089 (handle_pwrite): Fall back to lseek and write.
8090 * config.in, configure: Regenerated.
8092 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8094 * server.c (myresume): Add own_buf argument.
8095 (main): Update calls.
8097 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8099 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8100 * remote-utils.c (remote_open): Do not call disable_async_io.
8101 (block_async_io): Delete.
8102 (unblock_async_io): Make static.
8103 (initialize_async_io): New.
8104 * server.c (handle_v_cont): Handle async I/O here.
8105 (myresume): Likewise. Move other common resume tasks here...
8106 (main): ... from here. Call initialize_async_io. Disable async
8107 I/O before the main loop.
8108 * server.h (initialize_async_io): Declare.
8109 (block_async_io, unblock_async_io): Delete prototypes.
8110 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8112 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8114 * remote-utils.c (readchar): Allow binary data in received messages.
8116 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8118 * win32-low.c (attaching): New global.
8119 (win32_create_inferior): Clear the `attaching' global.
8120 (win32_attach): Set the `attaching' global.
8121 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8122 attaching. Only set a breakpoint at the entry point if not
8125 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8127 * server.c (main): Don't report dll events on the initial
8128 connection on attaches.
8130 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8132 * server.c (main): Relax numerical bases supported for the pid of
8133 the --attach command line argument.
8135 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8137 * win32-low.c (win32_attach): Call OpenProcess before
8138 DebugActiveProcess, not after. Add last error output to error
8141 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8143 * win32-low.c (win32_get_thread_context)
8144 (win32_set_thread_context): New functions.
8145 (thread_rec): Use win32_get_thread_context.
8146 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8147 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8150 2007-12-03 Leo Zayas
8151 Pedro Alves <pedro_alves@portugalmail.pt>
8153 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8155 (child_add_thread): Minor cleanup.
8156 (child_continue): Resume artificially suspended threads before
8157 calling ContinueDebugEvent.
8158 (suspend_one_thread): New.
8159 (fake_breakpoint_event): New.
8160 (get_child_debug_event): Change return type to int. Check here if
8161 gdb sent an interrupt request. If a soft interrupt was requested,
8162 fake a breakpoint event. Return 0 if there is no event to handle,
8164 (win32_wait): Don't check here if gdb sent an interrupt request.
8165 Ensure there is a valid event to handle.
8166 (win32_request_interrupt): Add soft interruption method as last
8169 2007-12-03 Leo Zayas
8170 Pedro Alves <pedro_alves@portugalmail.pt>
8172 * win32-low.h (win32_thread_info): Add descriptions to the
8173 structure members. Replace `suspend_count' counter by a
8175 * win32-low.c (thread_rec): Update condition of when to get the
8176 context from the inferior. Rely on ContextFlags being set if it
8177 has already been retrieved. Only suspend the inferior thread if
8178 we haven't already. Warn if that fails.
8179 (continue_one_thread): s/suspend_count/suspended/. Only call
8180 ResumeThread once. Warn if that fails.
8182 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8184 * win32-low.c (win32_wait): Don't read from the inferior when it
8187 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8189 * Makefile.in (win32_low_h): New variable.
8190 (win32-low.o): Add dependency on $(win32_low_h).
8191 (win32-arm-low.o, win32-i386-low.o): New rules.
8193 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8195 * hostio.c: Correct copyright year.
8197 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8199 * Makefile.in (OBS): Add hostio.o.
8200 (hostio.o): New rule.
8201 * server.h (handle_vFile): Declare.
8202 * hostio.c: New file.
8203 * server.c (handle_v_requests): Take packet_len and new_packet_len
8204 for binary packets. Call handle_vFile.
8205 (main): Update call to handle_v_requests.
8207 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8209 * linux-low.c: Include <sched.h>.
8211 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8213 * linux-low.c (linux_tracefork_grandchild): New.
8214 (linux_tracefork_child): Use clone.
8215 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8217 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8219 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8221 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8223 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8225 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8227 * inferiors.c (change_inferior_id): Delete.
8228 (add_pid_to_list, pull_pid_from_list): New.
8229 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8230 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8231 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8232 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8233 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8234 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8235 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8236 (using_threads): Always set to 1.
8237 (handle_extended_wait): New.
8238 (add_process): Do not set TID.
8239 (linux_create_inferior): Set must_set_ptrace_flags.
8240 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8241 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8242 (linux_thread_alive): Rename TID argument to LWPID.
8243 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8244 (linux_wait_for_event): Do not use TID or check using_threads. Update
8245 call to dead_thread_notify. Call handle_extended_wait.
8246 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8247 (send_sigstop): Delete sigstop_sent.
8248 (wait_for_sigstop): Avoid TID.
8249 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8250 (linux_test_for_tracefork): New.
8251 (linux_lookup_signals): Use thread_db_active and
8252 linux_supports_tracefork_flag.
8253 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8254 * linux-low.h (get_process_thread): Avoid TID.
8255 (struct process_ifo): Move thread_known and tid to the end. Remove
8257 (linux_attach_lwp, thread_db_init): Update prototypes.
8258 * server.h (change_inferior_id): Delete prototype.
8259 (add_pid_to_list, pull_pid_from_list): New prototypes.
8260 * thread-db.c (thread_db_use_events): New.
8261 (find_first_thread): Rename to...
8262 (find_one_thread): ...this. Update callers and messages. Do not
8263 call fatal. Check thread_db_use_events. Do not call
8264 change_inferior_id or new_thread_notify.
8265 (maybe_attach_thread): Update. Do not call new_thread_notify.
8266 (thread_db_init): Set thread_db_use_events. Check use_events.
8267 * utils.c (fatal, warning): Correct message prefix.
8269 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8271 * Makefile.in (clean): Remove new files.
8272 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8273 (powerpc-64.o, powerpc-64.c): New rules.
8274 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8275 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8277 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8279 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8280 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8281 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8282 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8283 (target_regsets): Add AltiVec and SPE register sets.
8284 * configure.ac: Check for AltiVec and SPE.
8285 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8286 (ppc_fill_vrregset, ppc_store_vrregset): New.
8287 (target_regsets): Add AltiVec register set.
8288 * configure: Regenerated.
8290 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8292 * linux-low.c (O_LARGEFILE): Define.
8293 (linux_read_memory): Use /proc/PID/mem.
8294 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8295 * configure, config.in: Regenerated.
8297 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8299 * linux-low.c (linux_wait_for_event): Do not pass signals while
8302 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8304 * win32-low.c (create_process): New.
8305 (win32_create_inferior): Use create_process instead of
8306 CreateProcess. If create_process failed retry appending an ".exe"
8307 suffix. Store the GetLastError result immediatelly after
8308 create_process calls and use it on the call to error.
8310 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8312 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8314 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8316 * configure.ac: Switch license to GPLv3.
8318 2007-08-01 Michael Snyder <msnyder@access-company.com>
8320 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8322 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8324 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8326 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8327 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8328 CloseToolhelp32Snapshot.
8329 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8330 CloseToolhelp32Snapshot.
8332 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8334 * server.c (main): Check for inferior exit before main loop.
8336 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8338 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8339 instead of on tmp_desc.
8341 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8342 Daniel Jacobowitz <dan@codesourcery.com>
8344 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8345 (add_thread): Minor cleanups.
8346 (clear_inferiors): Move lower in the file. Clear the DLL
8348 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8349 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8350 (xml_escape_text): New.
8351 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8353 (handle_v_cont): Report errors.
8354 (gdbserver_version): Update.
8355 (main): Correct size of own_buf. Do not report initial DLL events.
8356 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8357 (unloaded_dll, xml_escape_text): New.
8358 * win32-low.c (enum target_waitkind): Update comments.
8359 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8360 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8361 (win32_EnumProcessModules, win32_GetModuleInformation)
8362 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8363 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8364 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8365 (win32_Module32First, win32_Module32Next, load_toolhelp)
8366 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8367 (get_child_debug_event): Handle DLL events.
8368 (win32_wait): Likewise.
8370 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8372 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8373 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8375 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8377 * win32-low.c (handle_output_debug_string): Ignore event if not
8380 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8382 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8384 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8386 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8388 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8390 * inferiors.c (change_inferior_id): Add comment.
8391 * linux-low.c (check_removed_breakpoint): Add an early
8392 prototype. Improve debug output.
8393 (linux_attach): Doc update.
8394 (linux_detach_one_process, linux_detach): Clean up before releasing
8396 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8397 * linux-low.h (struct process_info): Doc improvement.
8398 * mem-break.c (delete_all_breakpoints): New.
8399 * mem-break.h (delete_all_breakpoints): New prototype.
8400 * thread-db.c (find_first_thread): New.
8401 (thread_db_create_event): Call it instead of
8402 thread_db_find_new_threads. Clean up unused variables.
8403 (maybe_attach_thread): Remove first thread handling.
8404 (thread_db_find_new_threads): Use find_first_thread.
8405 (thread_db_get_tls_address): Likewise.
8407 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8409 * thread-db.c (thread_db_find_new_threads): Add prototype.
8410 (thread_db_create_event): Check for the main thread before adding
8412 (maybe_attach_thread): Only enable event reporting if TID == 0.
8413 (thread_db_get_tls_address): Check for new threads.
8415 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8417 * linux-low.c (linux_create_inferior): Try execv before execvp.
8418 * spu-low.c (spu_create_inferior): Likewise.
8420 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8422 * linux-low.c (linux_create_inferior): Change execv to execvp.
8423 * spu-low.c (spu_create_inferior): Likewies.
8425 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8427 * Makefile.in (clean): Clean new files instead of deleted ones.
8428 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8429 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8431 * configure.srv: Specify XML files and new regformats for MIPS and
8433 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8434 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8435 an entry for the restart register.
8436 (mips_cannot_fetch_register, mips_cannot_store_register)
8437 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8438 register names to match the XML descriptions.
8439 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8440 restart register instead of $0.
8442 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8443 Markus Deuling <deuling@de.ibm.com>
8445 * remote-utils.c (decode_xfer_write): New function.
8446 * server.h (decode_xfer_write): Add prototype.
8447 * server.c (handle_query): Add PACKET_LEN argument. Support
8448 qXfer:spu:read and qXfer:spu:write packets.
8449 (main): Pass packet_len to handle_query.
8450 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8451 * target.h (target_ops): Add qxfer_spu.
8453 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8455 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8456 accessing non-seekable spufs files.
8458 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8460 * server.c (handle_query): Add reply for qC packet.
8462 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8463 Leo Zayas <lerele@champenstudios@com>
8465 * server.h (check_remote_input_interrupt_request): New function.
8466 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8467 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8468 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8469 (check_remote_input_interrupt_request): New function.
8470 * server.h (check_remote_input_interrupt_request): Declare.
8471 * win32-low.c (winapi_DebugBreakProcess,
8472 winapi_GenerateConsoleCtrlEvent): New typedefs.
8473 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8475 (win32_wait): Check for remote interrupt request
8476 with check_remote_input_interrupt_request.
8477 (win32_request_interrupt): New function.
8478 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8480 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8482 * win32-low.c (debug_registers_changed,
8483 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8484 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8485 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8486 (thread_rec): Get context using the low target.
8487 (child_add_thread): Call thread_added on the low target,
8488 which does the same thing.
8490 (do_initial_child_stuff): Remove debug registers references.
8491 Set context using the low target. Resume threads after
8492 setting the contexts.
8493 (child_continue): Remove dead variable. Remove debug
8494 registers references.
8495 (child_fetch_inferior_registers): Go through the low target.
8496 (do_child_store_inferior_registers): Remove.
8497 (child_store_inferior_registers): Go through the low target.
8498 (win32_resume): Remove debug registers references.
8499 Set context using the low target.
8500 (handle_exception): Change return type to void. Don't record
8501 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8502 first chance exception.
8503 (get_child_debug_event): Change return type to void. Remove
8504 goto loop. Always return after waiting for debug event.
8505 (win32_wait): Convert to switch statement. Handle spurious
8508 * win32-i386-low.c (debug_registers_changed,
8509 debug_registers_used): New.
8510 (initial_stuff): Rename to ...
8511 (i386_initial_stuff): ... this. Clear debug registers
8513 (store_debug_registers): Delete.
8514 (i386_get_thread_context): New.
8515 (load_debug_registers): Delete.
8516 (i386_set_thread_context): New.
8517 (i386_thread_added): New.
8518 (single_step): Rename to ...
8519 (i386_single_step): ... this.
8520 (do_fetch_inferior_registers): Rename to ...
8521 (i386_fetch_inferior_register): ... this.
8522 (i386_store_inferior_register): New.
8523 (the_low_target): Adapt to new interface.
8525 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8526 (arm_get_thread_context): New.
8527 (arm_set_thread_context): New.
8529 (do_fetch_inferior_registers): Rename to ...
8530 (arm_fetch_inferior_register): ... this.
8531 (arm_store_inferior_register): New.
8532 (arm_wince_breakpoint): Reimplement as unsigned long.
8533 (arm_wince_breakpoint_len): Define.
8534 (the_low_target): Adapt to new interface.
8536 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8537 load_debug_registers. Add get_thread_context, set_thread_context,
8538 thread_added and store_inferior_register. Rename
8539 fetch_inferior_registers to fetch_inferior_register.
8540 (regptr): Remove declaration.
8542 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8544 * linux-low.c (linux_detach): Change return type to int. Return 0.
8545 * spu-low.c (spu_detach): Likewise.
8547 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8549 * target.h (target_ops): Change return type of detach to int.
8551 (join_inferior): New.
8552 * server.c (main): Don't skip detach support on mingw32.
8553 If the inferior doesn't support detaching return error.
8554 Call join_inferior instead of using waitpid.
8555 * linux-low.c (linux_join): New.
8556 (linux_target_op): Add linux_join.
8557 * spu-low.c (spu_join): New.
8558 (spu_target_ops): Add spu_join.
8559 * win32-low.c (win32_detach): Adapt to new interface.
8560 Reopen current_process_handle before detaching. Issue a child
8561 resume before detaching.
8563 (win32_target_op): Add win32_join.
8565 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8567 * win32-low.c (win32-attach): Fix return value.
8568 * target.h (target_ops): Describe ATTACH return values.
8570 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8572 * win32-low.c (GETPROCADDRESS): Define.
8573 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8574 (winapi_DebugSetProcessKillOnExit): Likewise.
8575 (win32_create_inferior): Force usage of ansi CreateProcessA.
8576 (win32_attach): Use GETPROCADDRESS.
8577 (win32_detach): Likewise.
8579 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8581 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8583 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8585 * win32-low.c: Commit leftover changes from 2007-03-29.
8587 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8589 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8590 fields short instead of int. Add explicit padding.
8591 (i387_cache_to_fsave): Remove unnecessary casts.
8592 (i387_fsave_to_cache): Doc fix.
8593 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8595 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8597 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8598 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8600 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8602 * configure.srv (arm*-*-mingw32ce*): Move near the other
8605 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8607 * configure.ac: Add errno checking.
8608 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8609 sys/file.h and malloc.h.
8610 (AC_CHECK_DECLS): Add perror.
8611 (srv_mingwce): Handle.
8612 * configure.srv (i[34567]86-*-cygwin*): Add
8613 win32-i386-low.o to srv_tgtobj.
8614 (i[34567]86-*-mingw*): Likewise.
8615 (arm*-*-mingw32ce*): Add case.
8616 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8617 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8618 [__MINGW32CE__] (strerror): New function.
8619 [__MINGW32CE__] (errno): Define to GetLastError.
8620 [__MINGW32CE__] (COUNTOF): New macro.
8621 (remote_open): Remove extra close call.
8622 * mem-break.c (delete_breakpoint_at): New function.
8623 * mem-break.h (delete_breakpoint_at): Declare.
8624 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8625 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8626 [USE_WIN32API] (read, write): Add char* casts.
8627 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8628 * server.h: Include wincecompat.h on Windows CE.
8629 [HAVE_ERRNO_H]: Check.
8630 (perror): Declare if not declared.
8631 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8632 (perror_with_name): Remove errno declaration.
8633 * wincecompat.h: New.
8634 * wincecompat.c: New.
8636 * win32-arm-low.c: New.
8637 * win32-i386-low.c: New.
8638 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8639 (OUTMSG2): Make it safe.
8641 (COUNTOF): New macro.
8642 (NUM_REGS): Get it from the low target.
8643 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8644 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8645 (thread_rec): Let low target handle debug registers.
8646 (child_add_thread): Likewise.
8647 (child_init_thread_list): Likewise.
8648 (continue_one_thread): Likewise.
8650 (do_child_fetch_inferior_registers): Move to ...
8651 * win32-i386-low.c: ... here, and rename to ...
8652 (do_fetch_inferior_registers): ... this.
8653 * win32-low.c (child_fetch_inferior_registers):
8654 Go through the low target.
8655 (do_child_store_inferior_registers): Use regptr.
8656 (strwinerror): New function.
8657 (win32_create_inferior): Handle Windows CE.
8658 Use strwinerror instead of strerror on Windows error
8659 codes. Add program to the error output.
8660 Don't close the main thread handle on Windows CE.
8661 (win32_attach): Use coredll.dll on Windows CE.
8662 (win32_kill): Close current process and current
8664 (win32_detach): Use coredll.dll on Windows CE.
8665 (win32_resume): Let low target handle debug registers, and
8667 (handle_exception): Add/Remove initial breakpoint. Avoid
8668 non-existant WSTOPSIG on Windows CE.
8669 (win32_read_inferior_memory): Cast to remove warning.
8670 (win32_arch_string): Go through the low target.
8671 (initialize_low): Call set_breakpoint_data with the low
8672 target's breakpoint.
8673 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8674 FOP_REGNUM, mappings): Move to ...
8675 * win32-i386-low.c: ... here.
8676 * win32-low.c (win32_thread_info): Move to ...
8677 * win32-low.h: ... here.
8678 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8679 win32-arm-low.c and wincecompat.c.
8680 (all:): Add $EXEEXT.
8681 (install-only:): Likewise.
8682 (gdbserver:): Likewise.
8683 (gdbreplay:): Likewise.
8684 * config.in: Regenerate.
8685 * configure: Regenerate.
8687 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8689 * win32-low.c: Rename typedef thread_info to
8690 win32_thread_info throughout.
8692 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8694 * win32-i386-low.c: Rename to ...
8695 * win32-low.c: ... this.
8696 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8697 * Makefile.in: Likewise.
8699 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8701 * remote-utils.c (monitor_output): Constify msg parameter.
8702 * server.h (monitor_output): Likewise.
8703 * win32-i386-low.c (handle_output_debug_string): New.
8704 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8705 handle_output_debug_string.
8706 (get_child_debug_event): Likewise.
8708 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8710 * server.c (main): Correct strtoul check.
8712 2007-03-27 Jon Ringle <jon@ringle.org>
8714 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8716 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8718 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8720 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8722 * terminal.h: Check HAVE_SGTTY_H.
8724 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8726 * remote-utils.c (remote_open): Print out the assigned port number.
8728 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8730 * remote-utils.c (monitor_output): New function.
8731 * server.c (debug_threads): Define here.
8732 (monitor_show_help): New function.
8733 (handle_query): Handle qRcmd.
8734 (main): Do not handle 'd' packet.
8735 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8736 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8739 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8741 * Makefile.in (EXEEXT): New.
8742 (clean): Use $(EXEEXT).
8744 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8746 * target.h (target_ops): Rename send_signal to request_interrupt,
8747 and remove enum target_signal parameter.
8748 * linux-low.c (linux_request_interrupt): Rename from
8749 linux_send_signal, and always send SIGINT.
8750 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8751 and always send SIGINT.
8752 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8754 (input_interrupt): Likewise.
8756 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8758 * server.c (get_features_xml): Check if target implemented
8760 * win32-i386-low.c (win32_arch_string): New.
8761 (win32_target_ops): Add win32_arch_string as arch_string member.
8763 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8765 * spu-low.c (spu_arch_string): New.
8766 (spu_target_ops): Add spu_arch_string.
8768 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8770 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8771 * configure.ac: Do not check for terminal.h.
8772 * configure, config.in: Regenerated.
8774 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8776 * Makefile.in (OBS): Add $(XML_BUILTIN).
8777 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8779 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8780 (arm-with-iwmmxt.c): New.
8781 * config.in, configure: Regenerate.
8782 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8783 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8784 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8785 (arm*-*-linux*): Add iWMMXt and regset support.
8786 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8787 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8788 (arm_store_wmmxregset, target_regsets): New.
8789 * server.c (get_features_xml): Take annex argument. Check builtin
8791 (handle_query): Handle multiple annexes.
8793 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8795 * remote-utils.c [USE_WIN32API] (read, write): Define.
8796 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8799 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8801 * linux-i386-low.c (the_low_target): Set arch_string.
8802 * linux-x86-64-low.c (the_low_target): Likewise.
8803 * linux-low.c (linux_arch_string): New.
8804 (linux_target_ops): Add it.
8805 * linux-low.h (struct linux_target_ops): Add arch_string.
8806 * server.c (write_qxfer_response): Use const void * for DATA.
8807 (get_features_xml): New.
8808 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8809 * target.h (struct target_ops): Add arch_string method.
8811 2007-01-03 Denis Pilat <denis.pilat@st.com>
8812 Daniel Jacobowitz <dan@codesourcery.com>
8814 * linux-low.c (linux_kill): Handle being called with no threads.
8815 * win32-i386-low.c (win32_kill): Likewise.
8816 (get_child_debug_event): Clear current_process_handle.
8818 2006-12-30 Denis PILAT <denis.pilat@st.com>
8819 Daniel Jacobowitz <dan@codesourcery.com>
8821 * remote-utils.c (remote_open): Check the type of specified
8822 serial port devices before opening them.
8823 * server.c (main): Kill the inferior if an error occurs during
8824 the first remote_open.
8826 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8828 * README: Update supported targets.
8830 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8832 * Makefile.in (clean): Remove reg-mips64.c.
8833 (reg-mips64.c, reg-mips64.o): New rules.
8834 * configure.srv: Handle mips64. Include regset support for mips.
8835 * linux-mips-low.c (union mips_register): New.
8836 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8837 (mips_breakpoint, mips_breakpoint_at): Use int.
8838 (mips_collect_register, mips_supply_register)
8839 (mips_collect_register_32bit, mips_supply_register_32bit)
8840 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8841 (mips_store_fpregset, target_regsets): New.
8842 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8844 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8846 * configure.srv: Add target "spu*-*-*".
8847 * Makefile.in (clean): Remove reg-spu.c.
8848 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8849 * spu-low.c: New file.
8851 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8853 * configure.ac: Correct td_thr_tls_get_addr test.
8854 * configure: Regenerated.
8856 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8858 * linux-low.c (linux_wait_for_event): Reformat. Use the
8860 * remote-utils.c (decode_address_to_semicolon): New.
8861 * server.c (pass_signals, handle_general_set): New.
8862 (handle_query): Mention QPassSignals for qSupported.
8863 (main): Call handle_general_set.
8864 * server.h (pass_signals, decode_address_to_semicolon): New.
8866 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
8868 * server.c (handle_query): Correct error handling for read_auxv.
8870 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
8872 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
8873 and srv_linux_thread_db to yes.
8874 * linux-s390-low.c (s390_fill_gregset): New function.
8875 (target_regsets): Define data structure.
8877 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
8879 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
8880 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
8881 * config.in, configure: Regenerated.
8882 * inferiors.c (gdb_id_to_thread): New function.
8883 (gdb_id_to_thread_id): Use it.
8884 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
8885 * linux-low.h (struct process_info): Add th member.
8886 (thread_db_get_tls_address): New prototype.
8887 * remote-utils.c (decode_address): Make non-static.
8888 * server.c (handle_query): Handle qGetTLSAddr.
8889 * server.h (gdb_id_to_thread, decode_address): New prototypes.
8890 * target.h (struct target_ops): Add get_tls_address.
8891 * thread-db.c (maybe_attach_thread): Save the thread handle.
8892 (thread_db_get_tls_address): New.
8894 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
8896 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
8897 (linux_resume_one_process): Take a siginfo_t *. Update all
8898 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
8899 (struct pending_signals): Add a siginfo_t.
8900 (linux_wait_for_process): Always set last_status.
8901 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
8902 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
8903 * linux-low.h (struct process_info): Add last_status.
8905 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
8907 * remote-utils.c (try_rle): New function.
8908 (putpkt_binary): Use it.
8910 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
8912 * Makefile.in (clean): Clean reg-x86-64-linux.c.
8913 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
8914 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
8915 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
8916 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
8919 2006-08-08 Richard Sandiford <richard@codesourcery.com>
8921 * server.c (terminal_fd): New variable.
8922 (old_foreground_pgrp): Likewise.
8923 (restore_old_foreground_pgrp): New function.
8924 (start_inferior): Record the terminal file descriptor in terminal_fd
8925 and its original foreground group in old_foreground_pgrp. Register
8926 restore_old_foreground_pgrp with atexit().
8928 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
8930 * server.c (handle_query): Correct qPart to qXfer.
8932 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
8934 * configure.ac: Check for more headers which are missing on
8935 Windows. Automatically supply -lwsock32 and USE_WIN32API.
8936 * configure.srv: Add Cygwin and mingw32.
8937 * remote-utils.c: Don't include headers unconditionally which
8938 are missing on mingw32. Include <winsock.h> for mingw32.
8939 (remote_open): Adjust for mingw32 support. Flush
8940 standard error after writing to it.
8941 (remote_close, putpkt_binary, input_interrupt, block_async_io)
8942 (unblock_async_io, enable_async_io, disable_async_io)
8943 (readchar, getpkt): Update for Winsock support.
8944 (prepare_resume_reply): Expect a protocol signal number.
8945 * server.c: Disable <sys/wait.h> on mingw32.
8946 (start_inferior): Adjust for mingw32 support. Flush
8947 standard error after writing to it.
8948 (attach_inferior): Likewise. Use protocol signal
8950 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
8952 * win32-i386-low.c: New file.
8953 * Makefile.in (XM_CLIBS): Set.
8954 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
8955 (win32-i386-low.o): New dependency rule.
8956 * linux-low.c (linux_wait): Use target signal numbers.
8957 * target.h (struct target_ops): Doc fix.
8958 * server.h (target_signal_to_name): New prototype.
8959 * gdbreplay.c: Don't include headers unconditionally which
8960 are missing on mingw32. Include <winsock.h> for mingw32.
8961 (remote_close, remote_open): Adjust for Winsock support.
8962 * configure, config.in: Regenerated.
8964 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8966 * server.c (decode_xfer_read, write_qxfer_response): New.
8967 (handle_query): Take a packet length argument. Handle
8968 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
8969 the qSupported response.
8970 (main): Update call to handle_query.
8972 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
8974 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
8975 (putpkt_binary): Renamed from putpkt and adjusted for binary
8977 (putpkt): New wrapper for putpkt_binary.
8978 (readchar): Don't mask off the high bit.
8979 (decode_X_packet): New function.
8980 * server.c (main): Call putpkt_binary if a handler sets the packet
8981 length. Save the length of the incoming packet. Handle 'X'.
8982 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
8984 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
8986 * server.c (handle_query): Handle qSupported.
8988 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
8990 * remote-utils.c (all_symbols_looked_up): New variable.
8991 (look_up_one_symbol): Check it.
8992 * server.h (look_up_one_symbol): New declaration.
8993 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
8995 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
8997 * Makefile.in (linux-arm-low.o): Update dependencies.
8998 * linux-arm-low.c: Include "gdb_proc_service.h".
8999 (PTRACE_GET_THREAD_AREA): Define.
9000 (ps_get_thread_area): New function.
9002 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9004 * configure.srv (m68k*-*-uclinux*): New target.
9005 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9006 (linux_resume_one_process): Remove extraneous cast.
9007 (linux_read_offsets): New.
9008 (linux_target_op): Add linux_read_offsets on mmuless systems.
9009 * server.c (handle_query): Add qOffsets logic.
9010 * target.h (struct target_ops): Add read_offsets.
9012 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9014 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9015 (PTRACE_GET_THREAD_AREA): Define.
9016 (ps_get_thread_area): New function.
9017 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9018 (linux-x86-64-low.o): Update.
9020 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9022 * configure.ac: Remove checks for prfpregset_t.
9023 * gdb_proc_service.h: New file.
9024 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9025 new "gdb_proc_service.h".
9026 * proc-service.c: Likewise.
9027 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9028 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9029 * Makefile.in (gdb_proc_service_h): Updated.
9030 * configure, config.in: Regenerated.
9032 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9034 * remote-utils.c (prepare_resume_reply): Move declaration
9035 of gdb_id_from_wait to the top of the block.
9037 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9039 * linux-low.c (regsets_store_inferior_registers): Read the regset
9040 from the target before filling it.
9042 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9044 * server.c (attach_inferior): Return SIGTRAP for a successful
9047 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9049 * Makefile.in (OBS): Add version.o.
9050 (STAGESTUFF): Delete.
9051 (version.o): Add dependencies.
9052 (version.c): Replace rule.
9053 (clean): Remove version.c.
9054 * server.c (gdbserver_version): New.
9055 (gdbserver_usage): Use printf.
9056 (main): Handle --version and --help.
9057 * server.h (version, host_name): Add declarations.
9059 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9071 * linux-x86-64-low.c:
9074 * linux-ppc64-low.c:
9083 * linux-crisv32-low.c:
9095 * gdbserver.1: Add (C) after Copyright. Update the FSF
9098 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9100 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9101 (arm_breakpoint_at): Recognize both breakpoints.
9102 (the_low_target): Use the correct breakpoint instruction.
9104 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9106 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9107 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9108 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9109 (the_low_target): Update.
9111 2005-10-25 Andreas Schwab <schwab@suse.de>
9113 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9115 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9116 (ia64_num_regs): Reduce to 462.
9118 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9120 * acinclude.m4: Correct quoting.
9121 * aclocal.m4: Regenerated.
9123 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9124 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9125 (thread_db_init): Call thread_db_err_str.
9126 * configure.ac: Check for TD_VERSION.
9127 * config.in, configure: Regenerated.
9129 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9131 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9133 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9135 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9136 is not available. Define HAVE_PTRACE_GETREGS if it is.
9137 * config.in, configure: Regenerated.
9138 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9139 * linux-i386-low.c, linux-m68k-low.c: Update to use
9140 HAVE_PTRACE_GETREGS.
9141 * linux-low.c (regsets_fetch_inferior_registers)
9142 (regsets_store_inferior_registers): Only return 0 if we processed
9144 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9145 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9147 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9149 * inferiors.c (struct thread_info): Add gdb_id.
9150 (add_thread): Add gdb_id argument.
9151 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9152 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9153 calls to add_thread.
9154 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9155 * server.c (handle_query): Use thread_to_gdb_id.
9156 (handle_v_cont, main): Use gdb_id_to_thread_id.
9157 * server.h (add_thread): Update prototype.
9158 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9161 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9163 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9164 left-padded registers.
9165 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9166 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9168 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9170 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9171 * configure: Regenerate.
9172 * config.in: Regenerate.
9173 * server.h (NEED_DECLARATION_STRERROR):
9174 Replace with !HAVE_DECL_STRERROR.
9176 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9178 * linux-low.c (linux_wait, linux_send_signal): Don't test
9179 an unsigned long variable for > 0 if it could be MAX_ULONG.
9180 * server.c (myresume): Likewise.
9181 * target.c (set_desired_inferior): Likewise.
9183 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9185 * configure.ac: Simplify and improve check for socklen_t.
9186 * configure, config.in: Regenerate.
9188 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9190 * acconfig.h: Remove.
9191 * configure.ac: Add a test for socklen_t. Use three-argument
9192 AC_DEFINE throughout.
9193 * config.in: Regenerated using autoheader 2.59.
9194 * configure: Regenerated.
9196 * gdbreplay.c (socklen_t): Provide a default.
9197 (remote_open): Use socklen_t.
9198 * remote-utils.c (socklen_t): Provide a default.
9199 (remote_open): Use socklen_t.
9200 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9203 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9205 * linux-low.c (linux_read_memory, linux_write_memory)
9206 (linux_read_auxv): Likewise.
9207 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9208 (check_mem_write): Likewise.
9209 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9211 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9212 (registers_from_string, register_data): Likewise.
9213 * server.c (handle_query, main): Likewise.
9214 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9215 (decode_M_packet): Likewise.
9216 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9217 * target.h (struct target_ops): Update read_memory, write_memory,
9219 (read_inferior_memory, write_inferior_memory): Update.
9220 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9222 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9223 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9224 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9225 linux-s390-low.c, linux-sh-low.c: Update for changes in
9226 read_inferior_memory and the_low_target->breakpoint.
9228 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9230 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9231 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9232 * configure.srv: Add powerpc64-*-linux*.
9233 * linux-ppc64-low.c: New file.
9235 2005-05-23 Orjan Friberg <orjanf@axis.com>
9237 * linux-cris-low.c: New file with support for CRIS.
9238 * linux-crisv32-low.c: Ditto for CRISv32.
9239 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9240 (clean): Add reg-cris.c and reg-crisv32.c.
9241 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9242 reg-crisv32.o, and reg-crisv32.c to make rules.
9243 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9246 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9248 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9249 of sizeof (PTRACE_XFER_TYPE).
9250 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9252 2005-05-12 Orjan Friberg <orjanf@axis.com>
9254 * target.h (struct target_ops): Add insert_watchpoint,
9255 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9256 pointers for hardware watchpoint support.
9257 * linux-low.h (struct linux_target_ops): Ditto.
9258 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9259 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9260 to linux_target_ops.
9261 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9263 * server.c (main): Recognize 'Z' and 'z' packets.
9265 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9267 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9268 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9269 (the_low_target): Add new members.
9271 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9273 * proc-service.c (ps_lgetregs): Search all_processes instead of
9276 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9278 * server.c (start_inferior): Change return type to int.
9279 (attach_inferior): Change sigptr to int *.
9280 (handle_v_cont, handle_v_requests): Change signal to int *.
9281 (main): Change signal to int.
9283 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9285 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9286 * configure.srv: Add m32r*-*-linux*.
9287 * linux-m32r-low.c: New file.
9289 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9291 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9293 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9295 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9296 Take unsigned long arguments for PIDs.
9297 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9298 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9299 (wait_for_sigstop, linux_resume_one_process)
9300 (regsets_fetch_inferior_registers, linux_send_signal)
9301 (linux_read_auxv): Likewise. Update the types of variables holding
9302 PIDs. Update format string specifiers.
9303 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9304 * remote-utils.c (prepare_resume_reply): Likewise.
9305 * server.c (cont_thread, general_thread, step_thread)
9306 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9308 (handle_query): Update format specifiers.
9309 (handle_v_cont, main): Use strtoul for thread IDs.
9310 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9311 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9312 (general_thread, step_thread, thread_from_wait)
9313 (old_thread_from_wait): Update.
9314 * target.h (struct thread_resume): Use unsigned long for THREAD.
9315 (struct target_ops): Use unsigned long for arguments to attach and
9318 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9320 * acinclude.m4: Include bfd/bfd.m4 directly.
9321 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9322 <agriffis@toolchain.org>.
9323 * aclocal.m4, configure: Regenerated.
9325 2005-01-07 Andrew Cagney <cagney@gnu.org>
9327 * configure.ac: Rename configure.in, require autoconf 2.59.
9328 * configure: Re-generate.
9330 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9332 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9334 * aclocal.m4: Regenerated.
9335 * configure: Regenerated.
9337 2004-11-21 Andreas Schwab <schwab@suse.de>
9339 * linux-m68k-low.c (m68k_num_gregs): Define.
9340 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9341 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9342 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9343 (m68k_breakpoint_at): New. Add to the_low_target.
9345 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9346 srv_linux_thread_db to yes.
9348 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9350 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9351 (ARCH_SET_FS): Likewise.
9352 (ARCH_GET_FS): Likewise.
9353 (ARCH_GET_GS): Likewise.
9355 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9357 * linux-i386-low.c (ps_get_thread_area): New.
9358 * linux-x86-64-low.c (ps_get_thread_area): New.
9359 * linux-low.c: Include <sys/syscall.h>.
9360 (linux_kill_one_process): Don't kill the first thread here.
9361 (linux_kill): Kill the first thread here.
9362 (kill_lwp): New function.
9363 (send_sigstop, linux_send_signal): Use it.
9364 * proc-service.c: Clean up #ifdefs.
9365 (fpregset_info): Delete.
9366 (ps_lgetregs): Update and enable implementation.
9367 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9369 * remote-utils.c (struct sym_cache, symbol_cache): New.
9370 (input_interrupt): Print a clearer message.
9371 (async_io_enabled): New variable.
9372 (enable_async_io, disable_async_io): Use it. Update comments.
9373 (look_up_one_symbol): Use the symbol cache.
9374 * thread-db.c (thread_db_look_up_symbols): New function.
9375 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9377 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9379 * configure.in: Test for -rdynamic.
9380 * configure: Regenerated.
9381 * Makefile (INTERNAL_LDFLAGS): New.
9382 (gdbserver, gdbreplay): Use it.
9384 2004-09-02 Andrew Cagney <cagney@gnu.org>
9386 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9388 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9390 * linux-low.c (linux_wait): Clear all_processes list also.
9392 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9394 * linux-low.c: Include <errno.h>. Remove extern declaration of
9397 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9399 * gdbreplay.c, server.h, utils.c: Update copyright years.
9401 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9403 * server.c (main): Print child status or termination signal from
9404 variable 'signal', not 'sig'.
9406 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9408 * linux-low.c (linux_read_memory): Change return type to
9409 int. Check for and return error from ptrace().
9410 * target.c (read_inferior_memory): Change return type to int. Pass
9411 back return status from the_target->read_memory().
9412 * target.h (struct target_ops): Adapt *read_memory() prototype.
9414 (read_inferior_memory): Adapt prototype.
9415 * server.c (main): Return an error packet if
9416 read_inferior_memory() returns an error.
9418 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9420 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9421 Unify with other clean targets.
9423 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9425 * server.c (handle_v_cont): Call set_desired_inferior.
9427 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9429 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9431 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9433 * linux-low.c (linux_wait): Unblock async I/O.
9434 (linux_resume): Block and enable async I/O.
9435 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9436 * server.h (block_async_io, unblock_async_io): Add prototypes.
9438 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9440 * remote-utils.c (remote_open): Print a status notice after
9442 * server.c (attach_inferior): Print a status notice after
9445 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9447 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9449 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9451 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9453 * server.c, target.h: Update copyright years.
9455 2004-02-25 Roland McGrath <roland@redhat.com>
9457 * target.h (struct target_ops): New member `read_auxv'.
9458 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9459 * linux-low.c (linux_read_auxv): New function.
9460 (linux_target_ops): Initialize `read_auxv' member to that.
9462 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9464 Committed by Jim Blandy <jimb@redhat.com>.
9466 * linux-s390-low.c (s390_num_regs): Update.
9467 (s390_regmap): Remove control registers. Use __s390x__ predefine
9468 instead of GPR_SIZE to distiguish s390 and s390x targets.
9470 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9472 * linux-low.c: Update copyright year.
9473 (check_removed_breakpoint): Clear pending_is_breakpoint.
9474 (linux_set_resume_request, linux_queue_one_thread)
9475 (resume_status_pending_p): New functions.
9476 (linux_continue_one_thread): Use process->resume.
9477 (linux_resume): Only resume threads if there are no pending events.
9478 * linux-low.h (struct process_info): Add resume request
9481 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9483 * regcache.c (new_register_cache): Clear the allocated register
9484 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9486 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9488 * linux-low.c (linux_resume): Take a struct thread_resume *
9490 (linux_wait): Update call.
9491 (resume_ptr): New static variable.
9492 (linux_continue_one_thread): Renamed from
9493 linux_continue_one_process. Use resume_ptr.
9494 (linux_resume): Use linux_continue_one_thread.
9495 * server.c (handle_v_cont, handle_v_requests): New functions.
9496 (myresume): New function.
9497 (main): Handle 'v' case.
9498 * target.h (struct thread_resume): New type.
9499 (struct target_ops): Change argument of "resume" to struct
9501 (myresume): Delete macro.
9503 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9505 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9506 (uninstall): Support DESTDIR.
9508 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9510 * configure.srv: Add xscale*linux copy of arm*linux entry.
9512 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9514 * linux-arm-low.c (arm_reinsert_addr): New function.
9515 (the_low_target): Add arm_reinsert_addr.
9517 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9519 * mem-break.c: Remove whitespace at end of file.
9521 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9523 * configure.in: Check whether we need to prototype strerror.
9524 * server.h: Optionally prototype strerror.
9525 * gdbreplay.c (perror_with_name): Use strerror.
9526 * linux-low.c (linux_attach_lwp): Use strerror.
9527 * utils.c (perror_with_name): Use strerror.
9528 * config.in, configure: Regenerated.
9530 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9532 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9533 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9535 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9537 * Makefile.in (SFILES): Update.
9538 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9539 low-sun3.c: Remove files.
9541 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9543 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9544 (linux_detach_one_process, linux_detach): New functions.
9545 (linux_target_ops): Add linux_detach.
9546 * server.c (main): Handle 'D' packet.
9547 * target.h (struct target_ops): Add "detach" member.
9548 (detach_inferior): Define.
9550 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9552 From Kelley Cook <kelleycook@wideopenwest.com>:
9553 * configure.srv: Accept i[34567]86 variants.
9555 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9557 * linux-low.c (linux_wait_for_event): Correct comment typos.
9558 (linux_resume_one_process): Call check_removed_breakpoint.
9559 (linux_send_signal): New function.
9560 (linux_target_ops): Add linux_send_signal.
9561 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9563 * target.h (struct target_ops): Add send_signal.
9565 2003-05-29 Jim Blandy <jimb@redhat.com>
9567 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9568 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9569 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9570 away part of the register's value.
9572 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9574 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9575 (linux_wait_for_event, linux_init_signals): Likewise.
9577 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9579 * configure.in: Check for stdlib.h.
9580 * configure: Regenerated.
9581 * config.in: Regenerated.
9583 2003-01-04 Andreas Schwab <schwab@suse.de>
9585 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9587 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9589 * Makefile.in: Remove obsolete code.
9591 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9593 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9594 defined(PT_FPR0_HI).
9596 2002-11-17 Stuart Hughes <seh@zee2.com>
9598 * linux-arm-low.c (arm_num_regs): Increase.
9599 (arm_regmap): Include status register.
9601 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9603 * linux-low.c (register_addr): Remove incorrect -1 check.
9605 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9607 * linux-low.c (linux_create_inferior): Call setpgid. Return
9609 (unstopped_p, linux_signal_pid): Remove.
9610 (linux_target_ops): Remove linux_signal_pid.
9611 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9612 global instead of target method.
9613 * target.h (struct target_ops): Remove signal_pid. Update comment
9614 for create_inferior.
9615 * server.c (signal_pid): New variable.
9616 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9617 gdbserver. Set the child to be the foreground process group.
9618 (attach_inferior): Set signal_pid.
9620 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9622 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9624 2002-08-20 Jim Blandy <jimb@redhat.com>
9626 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9629 2002-08-01 Andrew Cagney <cagney@redhat.com>
9631 * Makefile.in: Make chill references obsolete.
9633 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9635 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9636 * configure: Regenerate.
9637 * config.in: Regenerate.
9639 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9641 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9642 (perror_with_name, remote_close, remote_open, expect, play): Static.
9644 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9646 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9647 byte offsets instead of an array of indexes.
9648 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9650 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9652 * regcache.c: Add comment.
9654 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9656 * thread-db.c: New file.
9657 * proc-service.c: New file.
9658 * acinclude.m4: New file.
9659 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9660 proc-service.o, and thread-db.o.
9661 (linux-low.o): Add USE_THREAD_DB.
9662 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9663 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9664 * aclocal.m4: Regenerated.
9665 * config.in: Regenerated.
9666 * configure: Regenerated.
9667 * configure.in: Check for proc_service.h, sys/procfs.h,
9668 thread_db.h, and linux/elf.h headrs.
9669 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9670 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9671 Check for -lthread_db and thread support.
9672 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9673 PowerPC, and SuperH.
9674 * i387-fp.c: Constify arguments.
9675 * i387-fp.h: Likewise.
9676 * inferiors.c: (struct thread_info): Renamed from
9677 `struct inferior_info'. Remove PID member. Use generic inferior
9678 list header. All uses updated.
9679 (inferiors, signal_pid): Removed.
9680 (all_threads): New variable.
9681 (get_thread): Define.
9682 (add_inferior_to_list): New function.
9683 (for_each_inferior): New function.
9684 (change_inferior_id): New function.
9685 (add_inferior): Removed.
9686 (remove_inferior): New function.
9687 (add_thread): New function.
9688 (free_one_thread): New function.
9689 (remove_thread): New function.
9690 (clear_inferiors): Use for_each_inferior and free_one_thread.
9691 (find_inferior): New function.
9692 (find_inferior_id): New function.
9693 (inferior_target_data): Update argument type.
9694 (set_inferior_target_data): Likewise.
9695 (inferior_regcache_data): Likewise.
9696 (set_inferior_regcache_data): Likewise.
9697 * linux-low.c (linux_bp_reinsert): Remove.
9698 (all_processes, stopping_threads, using_thrads)
9699 (struct pending_signals, debug_threads, pid_of): New.
9700 (inferior_pid): Replace with macro.
9701 (struct inferior_linux_data): Remove.
9702 (get_stop_pc, add_process): New functions.
9703 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9704 Use add_process and add_thread.
9705 (linux_attach_lwp): New function, based on old linux_attach. Use
9706 add_process and add_thread. Set stop_expected for new threads.
9707 (linux_attach): New function.
9708 (linux_kill_one_process): New function.
9709 (linux_kill): Kill all LWPs.
9710 (linux_thread_alive): Use find_inferior_id.
9711 (check_removed_breakpoints, status_pending_p): New functions.
9712 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9713 Update. Use WNOHANG. Wait for cloned processes also. Update process
9714 struct for the found process.
9715 (linux_wait_for_event): New function.
9716 (linux_wait): Use it. Support LWPs.
9717 (send_sigstop, wait_for_sigstop, stop_all_processes)
9718 (linux_resume_one_process, linux_continue_one_process): New functions.
9719 (linux_resume): Support LWPs.
9720 (REGISTER_RAW_SIZE): Remove.
9721 (fetch_register): Use register_size instead. Call supply_register.
9722 (usr_store_inferior_registers): Likewise. Call collect_register.
9724 (regsets_fetch_inferior_registers): Improve error message.
9725 (regsets_store_inferior_registers): Add debugging.
9726 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9727 (unstopped_p, linux_signal_pid): New functions.
9728 (linux_target_ops): Add linux_signal_pid.
9729 (linux_init_signals): New function.
9730 (initialize_low): Call it. Initialize using_threads.
9731 * regcache.c (inferior_regcache_data): Add valid
9733 (get_regcache): Fetch registers lazily. Add fetch argument
9734 and update all callers.
9735 (regcache_invalidate_one, regcache_invalidate): New
9737 (new_register_cache): Renamed from create_register_cache.
9738 Return the new regcache.
9739 (free_register_cache): Change argument to a void *.
9740 (registers_to_string, registers_from_string): Call get_regcache
9741 with fetch flag set.
9742 (register_data): Make static. Pass fetch flag to get_regcache.
9743 (supply_register): Call get_regcache with fetch flag clear.
9744 (collect_register): Call get_regcache with fetch flag set.
9745 (collect_register_as_string): New function.
9746 * regcache.h: Update.
9747 * remote-utils.c (putpkt): Flush after debug output and use
9749 Handle input interrupts while waiting for an ACK.
9750 (input_interrupt): Use signal_pid method.
9751 (getpkt): Flush after debug output and use stderr.
9752 (outreg): Use collect_register_as_string.
9753 (new_thread_notify, dead_thread_notify): New functions.
9754 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9756 (look_up_one_symbol): Flush after debug output.
9757 * server.c (step_thread, server_waiting): New variables.
9758 (start_inferior): Don't use signal_pid. Update call to mywait.
9759 (attach_inferior): Update call to mywait.
9760 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9761 (main): Don't fetch/store registers explicitly. Use
9762 set_desired_inferior. Support proposed ``Hs'' packet. Update
9765 (struct inferior_list, struct_inferior_list_entry): New.
9766 * target.c (set_desired_inferior): New.
9767 (write_inferior_memory): Constify.
9768 (mywait): New function.
9770 (struct target_ops): New signal_pid method.
9771 (mywait): Removed macro, added prototype.
9773 * linux-low.h (regset_func): Removed.
9774 (regset_fill_func, regset_store_func): New.
9775 (enum regset_type): New.
9776 (struct regset_info): Add type field. Use new operation types.
9777 (struct linux_target_ops): stop_pc renamed to get_pc.
9778 Add decr_pc_after_break and breakpoint_at.
9779 (get_process, get_thread_proess, get_process_thread)
9780 (strut process_info, all_processes, linux_attach_lwp)
9781 (thread_db_init): New.
9783 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9784 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9785 (the_low_target): Add new members.
9786 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9787 (i386_store_fpxregset): Constify.
9788 (target_regsets): Add new kind identifier.
9789 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9790 (i386_set_pc): Add debugging.
9791 (i386_breakpoint_at): New function.
9792 (the_low_target): Add new members.
9793 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9794 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9795 (mips_breakpoint_at): New.
9796 (the_low_target): Add new members.
9797 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9798 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9799 (the_low_target): Add new members.
9800 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9801 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9802 (the_low_target): Add new members.
9803 * linux-x86-64-low.c (target_regsets): Add new kind
9806 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9808 From Martin Pool <mbp@samba.org>:
9809 * server.c (gdbserver_usage): New function.
9812 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9814 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9817 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9819 * Makefile.in: Remove obsolete code.
9821 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9823 * linux-low.c (regsets_fetch_inferior_registers),
9824 (regsets_store_inferior_registers): Removed cast to int from
9826 * regcache.h: Added declaration of struct inferior_info.
9828 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9830 * inferiors.c (struct inferior_info): Add regcache_data.
9831 (add_inferior): Call create_register_cache.
9832 (clear_inferiors): Call free_register_cache.
9833 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9834 * regcache.c (struct inferior_regcache_data): New.
9835 (registers): Remove.
9836 (get_regcache): New function.
9837 (create_register_cache, free_register_cache): New functions.
9838 (set_register_cache): Don't initialize the register cache here.
9839 (registers_to_string, registers_from_string, register_data): Call
9841 * regcache.h: Add prototypes.
9842 * server.h: Likewise.
9844 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9846 * mem-break.c: New file.
9847 * mem-break.h: New file.
9848 * Makefile.in: Add mem-break.o rule; update server.h
9850 * inferiors.c (struct inferior_info): Add target_data
9852 (clear_inferiors): Free target_data member if set.
9853 (inferior_target_data, set_inferior_target_data): New functions.
9854 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
9855 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
9856 * linux-low.c (linux_bp_reinsert): New variable.
9857 (struct inferior_linux_data): New.
9858 (linux_create_inferior): Use set_inferior_target_data.
9859 (linux_attach): Likewise. Call add_inferior.
9860 (linux_wait_for_one_inferior): New function.
9861 (linux_wait): Call it.
9862 (linux_write_memory): Add const.
9863 (initialize_low): Call set_breakpoint_data.
9864 * linux-low.h (struct linux_target_ops): Add breakpoint
9866 * server.c (attach_inferior): Remove extra add_inferior
9868 * server.h: Include mem-break.h. Update inferior.c
9870 * target.c (read_inferior_memory)
9871 (write_inferior_memory): New functions.
9872 * target.h (read_inferior_memory)
9873 (write_inferior_memory): Change macros to prototypes.
9874 (struct target_ops): Update comments. Add const to write_memory
9877 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
9879 * linux-low.c (usr_store_inferior_registers): Support
9880 registers which are allowed to fail to store.
9881 * linux-low.h (linux_target_ops): Likewise.
9882 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
9883 (ppc_cannot_store_register): FPSCR may not be storable.
9885 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9887 * server.h: Include <string.h> if HAVE_STRING_H.
9888 * ChangeLog: Correct paths in last ChangeLog entry.
9890 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9892 * linux-low.h: Remove obsolete prototypes.
9893 (struct linux_target_ops): New.
9894 (extern the_low_target): New.
9895 * linux-low.c (num_regs, regmap): Remove declarations.
9896 (register_addr): Use the_low_target explicitly.
9897 (fetch_register): Likewise.
9898 (usr_fetch_inferior_registers): Likewise.
9899 (usr_store_inferior_registers): Likewise.
9900 * linux-arm-low.c (num_regs): Remove.
9901 (arm_num_regs): Define.
9902 (arm_regmap): Renamed from regmap, made static.
9903 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
9905 (arm_cannot_store_register): Renamed from cannot_store_register,
9907 (the_low_target): New.
9908 * linux-i386-low.c (num_regs): Remove.
9909 (i386_num_regs): Define.
9910 (i386_regmap): Renamed from regmap, made static.
9911 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
9913 (i386_cannot_store_register): Renamed from cannot_store_register,
9915 (the_low_target): New.
9916 * linux-ia64-low.c (num_regs): Remove.
9917 (ia64_num_regs): Define.
9918 (ia64_regmap): Renamed from regmap, made static.
9919 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
9921 (ia64_cannot_store_register): Renamed from cannot_store_register,
9923 (the_low_target): New.
9924 * linux-m68k-low.c (num_regs): Remove.
9925 (m68k_num_regs): Define.
9926 (m68k_regmap): Renamed from regmap, made static.
9927 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
9929 (m68k_cannot_store_register): Renamed from cannot_store_register,
9931 (the_low_target): New.
9932 * linux-mips-low.c (num_regs): Remove.
9933 (mips_num_regs): Define.
9934 (mips_regmap): Renamed from regmap, made static.
9935 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
9937 (mips_cannot_store_register): Renamed from cannot_store_register,
9939 (the_low_target): New.
9940 * linux-ppc-low.c (num_regs): Remove.
9941 (ppc_num_regs): Define.
9942 (ppc_regmap): Renamed from regmap, made static.
9943 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
9945 (ppc_cannot_store_register): Renamed from cannot_store_register,
9947 (the_low_target): New.
9948 * linux-s390-low.c (num_regs): Remove.
9949 (s390_num_regs): Define.
9950 (s390_regmap): Renamed from regmap, made static.
9951 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
9953 (s390_cannot_store_register): Renamed from cannot_store_register,
9955 (the_low_target): New.
9956 * linux-sh-low.c (num_regs): Remove.
9957 (sh_num_regs): Define.
9958 (sh_regmap): Renamed from regmap, made static.
9959 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
9961 (sh_cannot_store_register): Renamed from cannot_store_register,
9963 (the_low_target): New.
9964 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
9965 (the_low_target): New.
9967 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9969 * Makefile.in: Add stamp-h target.
9970 * configure.in: Create stamp-h.
9971 * configure: Regenerated.
9973 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9975 * inferiors.c: New file.
9976 * target.c: New file.
9977 * target.h: New file.
9978 * Makefile.in: Add target.o and inferiors.o. Update
9980 * linux-low.c (inferior_pid): New static variable,
9981 moved from server.c.
9982 (linux_create_inferior): Renamed from create_inferior.
9983 Call add_inferior. Return 0 on success instead of a PID.
9984 (linux_attach): Renamed from myattach.
9985 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
9986 (linux_thread_alive): Renamed from mythread_alive.
9987 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
9989 (linux_resume): Renamed from myresume. Add missing ``return 0''.
9990 (regsets_store_inferior_registers): Correct error message.
9991 Add missing ``return 0''.
9992 (linux_fetch_registers): Renamed from fetch_inferior_registers.
9993 (linux_store_registers): Renamed from store_inferior_registers.
9994 (linux_read_memory): Renamed from read_inferior_memory.
9995 (linux_write_memory): Renamed from write_inferior_memory.
9996 (linux_target_ops): New structure.
9997 (initialize_low): Call set_target_ops ().
9998 * remote-utils.c (unhexify): New function.
9999 (hexify): New function.
10000 (input_interrupt): Send signals to ``signal_pid''.
10001 * server.c (inferior_pid): Remove.
10002 (start_inferior): Update create_inferior call.
10003 (attach_inferior): Call add_inferior.
10004 (handle_query): New function.
10005 (main): Call handle_query for `q' packets.
10006 * server.h: Include "target.h". Remove obsolete prototypes.
10007 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10009 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10011 * Makefile.in: Add WARN_CFLAGS. Update configury
10013 * configure.in: Check for <string.h>
10014 * configure: Regenerate.
10015 * config.in: Regenerate.
10016 * gdbreplay.c: Include needed system headers.
10017 (remote_open): Remove strchr prototype.
10018 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10019 * regcache.c (supply_register): Change buf argument to const void *.
10020 (supply_register_by_name): Likewise.
10021 (collect_register): Change buf argument to void *.
10022 (collect_register_by_name): Likewise.
10023 * regcache.h: Add missing prototypes.
10024 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10025 * server.c (handle_query): New function.
10026 (attached): New static variable, moved out of main.
10027 (main): Quiet longjmp clobber warnings.
10028 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10029 * utils.c (error): Remove NORETURN.