1 2014-08-07 Gary Benson <gbenson@redhat.com>
3 * server.h: Do not include ansidecl.h.
5 2014-08-07 Gary Benson <gbenson@redhat.com>
7 * linux-x86-low.c: Do not include stddef.h.
8 * lynx-ppc-low.c: Likewise.
9 * tracepoint.c: Likewise.
11 2014-08-07 Gary Benson <gbenson@redhat.com>
13 * server.h: Do not include stdarg.h.
14 * nto-low.c: Likewise.
16 2014-08-07 Gary Benson <gbenson@redhat.com>
18 * server.h: Do not include stdlib.h.
19 * inferiors.c: Likewise.
20 * linux-low.c: Likewise.
21 * regcache.c: Likewise.
22 * spu-low.c: Likewise.
23 * tracepoint.c: Likewise.
26 2014-08-07 Gary Benson <gbenson@redhat.com>
28 * server.h: Do not include stdio.h.
29 * linux-low.c: Likewise.
30 * remote-utils.c: Likewise.
31 * spu-low.c: Likewise.
33 * wincecompat.c: Likewise.
35 2014-08-06 Gary Benson <gbenson@redhat.com>
37 * regcache.c (init_register_cache): Move conditionals inside if.
39 2014-08-06 Gary Benson <gbenson@redhat.com>
41 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
43 2014-07-31 Gary Benson <gbenson@redhat.com>
45 * ax.h: Do not include server.h.
46 * gdbthread.h: Likewise.
47 * lynx-low.h: Likewise.
50 2014-07-30 Gary Benson <gbenson@redhat.com>
52 * server.h: Include common-defs.h.
53 Do not include config.h or build-gnulib-gdbserver/config.h.
55 2014-07-30 Gary Benson <gbenson@redhat.com>
57 * hostio-errno.c: Move server.h to top of includes list.
58 * inferiors.c: Likewise.
59 * linux-x86-low.c: Likewise.
60 * notif.c: Include server.h.
62 2014-07-24 Tom Tromey <tromey@redhat.com>
63 Gary Benson <gbenson@redhat.com>
65 * server.h (CORE_ADDR): Now unsigned.
67 2014-07-16 Pedro Alves <palves@redhat.com>
69 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
71 2014-07-15 Pedro Alves <palves@redhat.com>
73 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
76 2014-07-11 Pedro Alves <palves@redhat.com>
78 * linux-low.c (kill_wait_lwp): New function, based on
79 kill_one_lwp_callback, but use my_waitpid directly.
80 (kill_one_lwp_callback, linux_kill): Use it.
82 2014-06-23 Pedro Alves <palves@redhat.com>
84 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
85 before setting DR0..DR3.
87 2014-06-20 Gary Benson <gbenson@redhat.com>
89 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
90 * configure: Regenerated.
91 * config.in: Likewise.
93 2014-06-20 Gary Benson <gbenson@redhat.com>
95 * Makefile.in (SFILES): Update locations for files moved
97 (object file files): Reordered.
99 2014-06-20 Gary Benson <gbenson@redhat.com>
101 * i386-low.h (i386_dr_low_can_set_addr): Removed.
102 (i386_dr_low_set_addr): Likewise.
103 (i386_dr_low_get_addr): Likewise.
104 (i386_dr_low_can_set_control): Likewise.
105 (i386_dr_low_set_control): Likewise.
106 (i386_dr_low_get_control): Likewise.
107 (i386_dr_low_get_status): Likewise.
108 (i386_get_debug_register_length): Likewise.
109 * linux-x86-low.c (i386_dr_low_set_addr):
110 Changed signature. Made static.
111 (i386_dr_low_get_addr): Likewise.
112 (i386_dr_low_set_control): Likewise.
113 (i386_dr_low_get_control): Likewise.
114 (i386_dr_low_get_status): Likewise.
115 (i386_dr_low): New global variable.
116 * win32-i386-low.c (i386_dr_low_set_addr):
117 Changed signature. Made static.
118 (i386_dr_low_get_addr): Likewise.
119 (i386_dr_low_set_control): Likewise.
120 (i386_dr_low_get_control): Likewise.
121 (i386_dr_low_get_status): Likewise.
122 (i386_dr_low): New global variable.
124 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
126 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
127 * Makefile.in (AR, AR_FLAGS): Define.
128 * configure: Regenerate.
130 2014-06-19 Gary Benson <gbenson@redhat.com>
132 * Makefile.in (i386-dregs.o): New rule.
133 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
134 * i386-low.c (target.h): Remove include.
135 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
136 (DR_CONTROL_SHIFT): Likewise.
137 (DR_CONTROL_SIZE): Likewise.
138 (DR_RW_EXECUTE): Likewise.
139 (DR_RW_WRITE): Likewise.
140 (DR_RW_READ): Likewise.
141 (DR_RW_IORW): Likewise.
142 (DR_LEN_1): Likewise.
143 (DR_LEN_2): Likewise.
144 (DR_LEN_4): Likewise.
145 (DR_LEN_8): Likewise.
146 (DR_LOCAL_ENABLE_SHIFT): Likewise.
147 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
148 (DR_ENABLE_SIZE): Likewise.
149 (DR_LOCAL_SLOWDOWN): Likewise.
150 (DR_GLOBAL_SLOWDOWN): Likewise.
151 (DR_CONTROL_RESERVED): Likewise.
152 (I386_DR_CONTROL_MASK): Likewise.
153 (I386_DR_VACANT): Likewise.
154 (I386_DR_LOCAL_ENABLE): Likewise.
155 (I386_DR_GLOBAL_ENABLE): Likewise.
156 (I386_DR_DISABLE): Likewise.
157 (I386_DR_SET_RW_LEN): Likewise.
158 (I386_DR_GET_RW_LEN): Likewise.
159 (I386_DR_WATCH_HIT): Likewise.
160 (i386_wp_op_t): Likewise.
161 (i386_show_dr): Likewise.
162 (i386_length_and_rw_bits): Likewise.
163 (i386_insert_aligned_watchpoint): Likewise.
164 (i386_remove_aligned_watchpoint): Likewise.
165 (i386_handle_nonaligned_watchpoint): Likewise.
166 i386_update_inferior_debug_regs(): Likewise.
167 (i386_dr_insert_watchpoint): Likewise.
168 (i386_dr_remove_watchpoint): Likewise.
169 (i386_dr_region_ok_for_watchpoint): Likewise.
170 (i386_dr_stopped_data_address): Likewise.
171 (i386_dr_stopped_by_watchpoint): Likewise.
173 2014-06-19 Gary Benson <gbenson@redhat.com>
175 * i386-low.c (i386_dr_show): Renamed to
176 i386_show_dr and made static. All uses updated.
177 (i386_dr_length_and_rw_bits): Renamed to
178 i386_length_and_rw_bits and made static.
180 (i386_dr_insert_aligned_watchpoint): Renamed to
181 i386_insert_aligned_watchpoint and made static.
183 (i386_dr_remove_aligned_watchpoint): Renamed to
184 i386_remove_aligned_watchpoint and made static.
186 (i386_dr_update_inferior_debug_regs): Renamed to
187 i386_update_inferior_debug_regs and made static.
190 2014-06-18 Gary Benson <gbenson@redhat.com>
192 * i386-low.h (i386_dr_low_can_set_addr): New macro.
193 (i386_dr_low_can_set_control): Likewise.
194 (i386_get_debug_register_length): Likewise.
195 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
196 (i386_dr_low_can_set_control): Likewise.
197 (i386_get_debug_register_length): Likewise.
199 2014-06-17 Gary Benson <gbenson@redhat.com>
201 * i386-low.h (i386-dregs.h): New include.
202 (DR_FIRSTADDR): Now in i386-dregs.h.
203 (DR_LASTADDR): Likewise.
204 (DR_NADDR): Likewise.
205 (DR_STATUS): Likewise.
206 (DR_CONTROL): Likewise.
207 (i386_debug_reg_state): Likewise.
208 (i386_dr_insert_watchpoint): Likewise.
209 (i386_dr_remove_watchpoint): Likewise.
210 (i386_dr_region_ok_for_watchpoint): Likewise.
211 (i386_dr_stopped_data_address): Likewise.
212 (i386_dr_stopped_by_watchpoint): Likewise.
213 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
215 2014-06-18 Gary Benson <gbenson@redhat.com>
217 * i386-low.h (i386_low_insert_watchpoint): Renamed to
218 i386_dr_insert_watchpoint.
219 (i386_low_remove_watchpoint): Renamed to
220 i386_dr_remove_watchpoint.
221 (i386_low_region_ok_for_watchpoint): Renamed to
222 i386_dr_region_ok_for_watchpoint.
223 (i386_low_stopped_data_address): Renamed to
224 i386_dr_stopped_data_address.
225 (i386_low_stopped_by_watchpoint): Renamed to
226 i386_dr_stopped_by_watchpoint.
227 * i386-low.c (i386_show_dr): Renamed to
228 i386_dr_show and made nonstatic. All uses updated.
229 (i386_length_and_rw_bits): Renamed to
230 i386_dr_length_and_rw_bits and made nonstatic.
232 (i386_insert_aligned_watchpoint): Renamed to
233 i386_dr_insert_aligned_watchpoint and made nonstatic.
235 (i386_remove_aligned_watchpoint): Renamed to
236 i386_dr_remove_aligned_watchpoint and made nonstatic.
238 (i386_update_inferior_debug_regs): Renamed to
239 i386_dr_update_inferior_debug_regs and made nonstatic.
241 (i386_low_insert_watchpoint): Renamed to
242 i386_dr_insert_watchpoint. All uses updated.
243 (i386_low_remove_watchpoint): Renamed to
244 i386_dr_remove_watchpoint. All uses updated.
245 (i386_low_region_ok_for_watchpoint): Renamed to
246 i386_dr_region_ok_for_watchpoint. All uses updated.
247 (i386_low_stopped_data_address): Renamed to
248 i386_dr_stopped_data_address. All uses updated.
249 (i386_low_stopped_by_watchpoint): Renamed to
250 i386_dr_stopped_by_watchpoint. All uses updated.
252 2014-06-18 Gary Benson <gbenson@redhat.com>
254 * i386-low.c (i386_dr_low_can_set_addr): New macro.
255 (i386_dr_low_can_set_control): Likewise.
256 (i386_insert_aligned_watchpoint): New check.
258 2014-06-18 Gary Benson <gbenson@redhat.com>
260 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
263 2014-06-18 Gary Benson <gbenson@redhat.com>
265 * i386-low.c (i386_length_and_rw_bits): Use internal_error
266 instead of fatal and error.
267 (i386_handle_nonaligned_watchpoint): Likewise.
269 2014-06-18 Gary Benson <gbenson@redhat.com>
271 * i386-low.c (i386_get_debug_register_length): New macro.
272 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
273 (i386_show_dr): Use debug_printf instead of fprintf. Use
274 phex to format values.
276 2014-06-18 Gary Benson <gbenson@redhat.com>
278 * i386-low.h: Comment changes.
279 * i386-low.c: Likewise.
281 2014-06-18 Gary Benson <gbenson@redhat.com>
283 * i386-low.c: Whitespace changes.
285 2014-06-12 Tom Tromey <tromey@redhat.com>
287 * utils.c (freeargv): Remove.
289 2014-06-12 Tom Tromey <tromey@redhat.com>
291 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
292 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
293 (parse_debug_format_options): Likewise.
294 (gdbserver_usage): Likewise.
295 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
296 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
297 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
299 ($(LIBGNU)): Depend on libiberty.
300 (all-lib): Recurse into all subdirs.
301 (install-only): Invoke "install" target in subdirs.
302 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
304 * configure: Rebuild.
305 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
306 for vasprintf, vsnprintf, or gettimeofday.
307 * configure.srv: Don't add safe-ctype.o or lbasename.o to
310 2014-06-05 Joel Brobecker <brobecker@adacore.com>
312 * development.sh: Delete.
313 * Makefile.in (config.status): Adjust dependency on development.sh.
314 * configure.ac: Adjust development.sh source call.
315 * configure: Regenerate.
317 2014-06-02 Pedro Alves <palves@redhat.com>
319 * ax.c (gdb_free_agent_expr): New function.
320 * ax.h (gdb_free_agent_expr): New declaration.
321 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
323 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
325 (clear_breakpoint_conditions_and_commands): New function.
326 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
327 (clear_breakpoint_conditions_and_commands): New declaration.
329 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
331 * linux-aarch64-low.c (asm/ptrace.h): Include.
333 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
335 Fix TLS access for -static -pthread.
336 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
337 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
338 (thread_db_load_search, try_thread_db_load_1): Initialize it.
340 2014-05-20 Pedro Alves <palves@redhat.com>
342 * linux-aarch64-low.c (aarch64_insert_point)
343 (aarch64_remove_point): No longer check whether the type is
344 supported here. Adjust to new interface.
345 (the_low_target): Install aarch64_supports_z_point_type as
346 supports_z_point_type method.
347 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
348 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
349 instead of a Z packet char. Adjust.
350 (arm_supports_z_point_type): New function.
351 (arm_insert_point, arm_remove_point): Adjust to new interface.
352 (the_low_target): Install arm_supports_z_point_type.
353 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
354 (cris_insert_point, cris_remove_point): Adjust to new interface.
355 Don't check whether the type is supported here.
356 (the_low_target): Install cris_supports_z_point_type.
357 * linux-low.c (linux_supports_z_point_type): New function.
358 (linux_insert_point, linux_remove_point): Adjust to new interface.
359 * linux-low.h (struct linux_target_ops) <insert_point,
360 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
361 raw_breakpoint pointer parameter.
362 <supports_z_point_type>: New method.
363 * linux-mips-low.c (mips_supports_z_point_type): New function.
364 (mips_insert_point, mips_remove_point): Adjust to new interface.
365 Use mips_supports_z_point_type.
366 (the_low_target): Install mips_supports_z_point_type.
367 * linux-ppc-low.c (the_low_target): Install NULL as
368 supports_z_point_type method.
369 * linux-s390-low.c (the_low_target): Install NULL as
370 supports_z_point_type method.
371 * linux-sparc-low.c (the_low_target): Install NULL as
372 supports_z_point_type method.
373 * linux-x86-low.c (x86_supports_z_point_type): New function.
374 (x86_insert_point): Adjust to new insert_point interface. Use
375 insert_memory_breakpoint. Adjust to new
376 i386_low_insert_watchpoint interface.
377 (x86_remove_point): Adjust to remove_point interface. Use
378 remove_memory_breakpoint. Adjust to new
379 i386_low_remove_watchpoint interface.
380 (the_low_target): Install x86_supports_z_point_type.
381 * lynx-low.c (lynx_target_ops): Install NULL as
382 supports_z_point_type callback.
383 * nto-low.c (nto_supports_z_point_type): New.
384 (nto_insert_point, nto_remove_point): Adjust to new interface.
385 (nto_target_ops): Install nto_supports_z_point_type.
386 * mem-break.c: Adjust intro comment.
387 (struct raw_breakpoint) <raw_type, size>: New fields.
388 <inserted>: Update comment.
389 <shlib_disabled>: Delete field.
390 (enum bkpt_type) <gdb_breakpoint>: Delete value.
391 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
392 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
393 (raw_bkpt_type_to_target_hw_bp_type): New function.
394 (find_enabled_raw_code_breakpoint_at): New function.
395 (find_raw_breakpoint_at): New type and size parameters. Use them.
396 (insert_memory_breakpoint): New function, based off
397 set_raw_breakpoint_at.
398 (remove_memory_breakpoint): New function.
399 (set_raw_breakpoint_at): Reimplement.
400 (set_breakpoint): New, based on set_breakpoint_at.
401 (set_breakpoint_at): Reimplement.
402 (delete_raw_breakpoint): Go through the_target->remove_point
403 instead of assuming memory breakpoints.
404 (find_gdb_breakpoint_at): Delete.
405 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
406 (find_gdb_breakpoint): New function.
407 (set_gdb_breakpoint_at): Delete.
408 (z_type_supported): New function.
409 (set_gdb_breakpoint_1): New function, loosely based off
410 set_gdb_breakpoint_at.
411 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
412 (delete_gdb_breakpoint_at): Delete.
413 (delete_gdb_breakpoint_1): New function, loosely based off
414 delete_gdb_breakpoint_at.
415 (delete_gdb_breakpoint): New function.
416 (clear_gdb_breakpoint_conditions): Rename to ...
417 (clear_breakpoint_conditions): ... this. Don't handle a NULL
419 (add_condition_to_breakpoint): Make static.
420 (add_breakpoint_condition): Take a struct breakpoint pointer
421 instead of an address. Adjust.
422 (gdb_condition_true_at_breakpoint): Rename to ...
423 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
425 (gdb_condition_true_at_breakpoint): Reimplement.
426 (add_breakpoint_commands): Take a struct breakpoint pointer
427 instead of an address. Adjust.
428 (gdb_no_commands_at_breakpoint): Rename to ...
429 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
430 parameter. Return true if no breakpoint was found. Change debug
432 (gdb_no_commands_at_breakpoint): Reimplement.
433 (run_breakpoint_commands): Rename to ...
434 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
435 and change return type to boolean.
436 (run_breakpoint_commands): New function.
437 (gdb_breakpoint_here): Also check for Z1 breakpoints.
438 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
439 breakpoint. Go through the_target->remove_point instead of
440 assuming memory breakpoint.
441 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
442 software and hardware breakpoints.
443 (reinsert_raw_breakpoint): Go through the_target->insert_point
444 instead of assuming memory breakpoint.
445 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
446 software and hardware breakpoints.
447 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
448 Check both software and hardware breakpoints.
449 (validate_inserted_breakpoint): Assert the breakpoint is a
450 software breakpoint. Set the inserted flag to -1 instead of
451 setting shlib_disabled.
452 (delete_disabled_breakpoints): Adjust.
453 (validate_breakpoints): Only validate software breakpoints.
454 Adjust to inserted flag change.
455 (check_mem_read, check_mem_write): Skip breakpoint types other
456 than software breakpoints. Adjust to inserted flag change.
457 * mem-break.h (enum raw_bkpt_type): New enum.
458 (raw_breakpoint, struct process_info): Forward declare.
459 (Z_packet_to_target_hw_bp_type): Delete declaration.
460 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
461 (set_gdb_breakpoint, delete_gdb_breakpoint)
462 (clear_breakpoint_conditions): New declarations.
463 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
464 (breakpoint_inserted_here): Update comment.
465 (add_breakpoint_condition, add_breakpoint_commands): Replace
466 address parameter with a breakpoint pointer parameter.
467 (gdb_breakpoint_here): Update comment.
468 (delete_gdb_breakpoint_at): Delete.
469 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
470 * server.c (process_point_options): Take a struct breakpoint
471 pointer instead of an address. Adjust.
472 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
473 delete_gdb_breakpoint.
474 * spu-low.c (spu_target_ops): Install NULL as
475 supports_z_point_type method.
476 * target.h: Include mem-break.h.
477 (struct target_ops) <prepare_to_access_memory>: Update comment.
478 <supports_z_point_type>: New field.
479 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
480 instead of a char. Also take a raw breakpoint pointer.
481 * win32-arm-low.c (the_low_target): Install NULL as
482 supports_z_point_type.
483 * win32-i386-low.c (i386_supports_z_point_type): New function.
484 (i386_insert_point, i386_remove_point): Adjust to new interface.
485 (the_low_target): Install i386_supports_z_point_type.
486 * win32-low.c (win32_supports_z_point_type): New function.
487 (win32_insert_point, win32_remove_point): Adjust to new interface.
488 (win32_target_ops): Install win32_supports_z_point_type.
489 * win32-low.h (struct win32_target_ops):
490 <supports_z_point_type>: New method.
491 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
492 instead of a char. Also take a raw breakpoint pointer.
494 2014-05-20 Pedro Alves <palves@redhat.com>
496 * mem-break.h: Include break-common.h.
497 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
498 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
499 (Z_packet_to_target_hw_bp_type): New declaration.
500 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
501 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
502 (Z_PACKET_ACCESS_WP): Delete macros.
503 (Z_packet_to_hw_type): Delete function.
504 * i386-low.h: Don't include break-common.h here.
505 (Z_packet_to_hw_type): Delete declaration.
506 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
507 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
508 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
509 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
510 * linux-aarch64-low.c: Don't include break-common.h here.
511 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
512 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
513 (Z_packet_to_target_hw_bp_type): Delete function.
514 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
516 (mips_insert_point, mips_remove_point): Use
517 Z_packet_to_target_hw_bp_type.
519 2014-05-20 Pedro Alves <palves@redhat.com>
521 * linux-aarch64-low.c: Include break-common.h.
522 (enum target_point_type): Delete.
523 (Z_packet_to_point_type): Rename to ...
524 (Z_packet_to_target_hw_bp_type): ... this, and return a
525 target_hw_bp_type instead.
526 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
527 instead of an enum target_point_type.
528 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
530 (aarch64_dr_state_insert_one_point)
531 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
532 (aarch64_handle_aligned_watchpoint)
533 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
534 Take an enum target_hw_bp_type instead of an enum
536 (aarch64_supports_z_point_type): New function.
537 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
538 use Z_packet_to_target_hw_bp_type.
540 2014-05-20 Joel Brobecker <brobecker@adacore.com>
542 * configure.ac: Only use -Werror by default when DEVELOPMENT
544 * configure: Regenerate.
546 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
548 Fix gdbserver qGetTLSAddr for x86_64 -m32.
549 * linux-x86-low.c (X86_64_USER_REGS): New.
550 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
552 2014-04-28 Yao Qi <yao@codesourcery.com>
554 * Makefile.in (i386-avx512.c): Fix the typo of generated file
557 2014-04-25 Pedro Alves <palves@redhat.com>
560 * linux-low.c (linux_attach_fail_reason_string): New function.
561 (linux_attach_lwp): Delete.
562 (linux_attach_lwp_1): Rename to ...
563 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
564 argument. Remove "initial" parameter. Return int instead of
565 void. Don't error or warn here.
566 (linux_attach): Adjust to call linux_attach_lwp. Call error on
567 failure to attach to the tgid. Call warning when failing to
569 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
570 argument. Remove "initial" parameter. Return int instead of
571 void. Don't error or warn here.
572 (linux_attach_fail_reason_string): New declaration.
573 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
574 interface change. Use linux_attach_fail_reason_string.
576 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
577 Walfred Tedeschi <walfred.tedeschi@intel.com>
579 * Makefile.in: Added rules to handle new files
580 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
581 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
582 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
583 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
584 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
585 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
587 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
588 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
589 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
591 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
592 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
593 i386/x32-avx512-linux.xml.
594 * i387-fp.c (num_avx512_k_registers): New constant for number
596 (num_avx512_zmmh_low_registers): New constant for number of
597 lower ZMM registers (0-15).
598 (num_avx512_zmmh_high_registers): New constant for number of
599 higher ZMM registers (16-31).
600 (num_avx512_ymmh_registers): New contant for number of higher
601 YMM registers (ymm16-31 added by avx521 on x86_64).
602 (num_avx512_xmm_registers): New constant for number of higher
603 XMM registers (xmm16-31 added by AVX512 on x86_64).
604 (struct i387_xsave): Add space for AVX512 registers.
605 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
606 Add code to handle AVX512 registers.
607 (i387_xsave_to_cache): Add code to handle AVX512 registers.
608 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
609 prototypei from generated file.
610 (tdesc_amd64_avx512_linux): Likewise.
611 (init_registers_x32_avx512_linux): Likewise.
612 (tdesc_x32_avx512_linux): Likewise.
613 (init_registers_i386_avx512_linux): Likewise.
614 (tdesc_i386_avx512_linux): Likewise.
615 (x86_64_regmap): Add AVX512 registers.
616 (x86_linux_read_description): Add code to handle AVX512 XSTATE
618 (initialize_low_arch): Add code to initialize AVX512 registers.
620 2014-04-23 Pedro Alves <palves@redhat.com>
622 * mem-break.c (find_gdb_breakpoint_at): Make static.
623 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
625 2014-04-23 Pedro Alves <palves@redhat.com>
627 * i386-low.c: Don't include break-common.h here.
628 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
629 prototype to take target_hw_bp_type as argument instead of a Z
631 * i386-low.h: Include break-common.h here.
632 (Z_packet_to_hw_type): Declare.
633 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
635 * linux-x86-low.c (x86_insert_point): Convert the packet number to
636 a target_hw_bp_type before calling i386_low_insert_watchpoint.
637 (x86_remove_point): Convert the packet number to a
638 target_hw_bp_type before calling i386_low_remove_watchpoint.
639 * win32-i386-low.c (i386_insert_point): Convert the packet number
640 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
641 (i386_remove_point): Convert the packet number to a
642 target_hw_bp_type before calling i386_low_remove_watchpoint.
644 2014-04-23 Pedro Alves <palves@redhat.com>
646 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
648 2014-04-10 Pedro Alves <palves@redhat.com>
650 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
651 Check if the condition or command is NULL before checking if the
652 breakpoint is known. On success, return true.
653 * mem-break.h (add_breakpoint_condition): Document return.
654 (add_breakpoint_commands): Add describing comment.
655 * server.c (skip_to_semicolon): New function.
656 (process_point_options): Use it.
658 2014-04-09 Pedro Alves <palves@redhat.com>
660 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
663 2014-02-27 Pedro Alves <palves@redhat.com>
666 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
668 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
670 (last_thread_of_process_p): Take a PID argument instead of a
672 (linux_wait_for_lwp): Delete.
673 (num_lwps, check_zombie_leaders, not_stopped_callback): New
675 (linux_low_filter_event): New function, party factored out from
676 linux_wait_for_event.
677 (linux_wait_for_event): Rename to ...
678 (linux_wait_for_event_filtered): ... this. Add new filter ptid
679 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
680 sigsuspend. Check for zombie leaders.
681 (linux_wait_for_event): Reimplement as wrapper around
682 linux_wait_for_event_filtered.
683 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
684 a normal or signal exit is seen, it's the whole process exiting.
685 (wait_for_sigstop): No longer a for_each_inferior callback.
686 Rewrite on top of linux_wait_for_event_filtered.
687 (stop_all_lwps): Call wait_for_sigstop directly.
688 * server.c (resume, handle_target_event): Handle
689 TARGET_WAITKIND_NO_RESUMED.
691 2014-02-26 Joel Brobecker <brobecker@adacore.com>
693 * win32-low.c (psapi_get_dll_name,
694 * win32_CreateToolhelp32Snapshot): Delete.
695 (win32_CreateToolhelp32Snapshot, win32_Module32First)
696 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
698 (handle_load_dll): Add function description.
699 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
701 2014-02-26 Joel Brobecker <brobecker@adacore.com>
703 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
705 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
706 base address when calling win32_add_one_solib.
707 (handle_load_dll): Delete local variable load_addr.
708 Remove 0x1000 offset applied to DLL base address when calling
710 (handle_unload_dll): Add comment.
712 2014-02-26 Joel Brobecker <brobecker@adacore.com>
714 * win32-low.c (win32_add_all_dlls): Renames
715 win32_ensure_ntdll_loaded. Rewrite function documentation.
716 Adjust implementation to always load all DLLs.
717 Add 0x1000 offset to DLL base address when calling
719 (child_initialization_done): New static global.
720 (do_initial_child_stuff): Set child_initialization_done to
721 zero during child initialization, and 1 after. Replace call
722 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
724 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
725 (handle_unload_dll): Add function documentation.
726 (get_child_debug_event): Ignore load and unload DLL events
727 during child initialization.
729 2014-02-20 Doug Evans <dje@google.com>
731 Remove global all_lwps.
732 * inferiors.h (ptid_of): Move here from linux-low.h.
733 (pid_of, lwpid_of): Ditto.
734 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
735 parameter is a struct thread_info * now.
736 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
737 directly. Pass &all_threads to find_inferior instead of &all_lwps.
738 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
740 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
741 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
742 * linux-arm-low.c (update_registers_callback): Update, "entry"
743 parameter is a struct thread_info * now.
744 Fetch lwpid from current_inferior directly.
745 (arm_insert_point): Pass &all_threads to find_inferior instead of
747 (arm_remove_point): Ditto.
748 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
749 (arm_prepare_to_resume): Fetch pid from thread.
750 (arm_read_description): Fetch lwpid from current_inferior directly.
751 * linux-low.c (all_lwps): Delete.
752 (delete_lwp): Delete call to remove_inferior.
753 (handle_extended_wait): Fetch lwpid from thread.
754 (add_lwp): Don't set lwp->entry.id. Remove call to
755 add_inferior_to_list.
756 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
757 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
758 (kill_one_lwp_callback): Ditto.
759 (linux_kill): Don't dereference NULL pointer.
760 Fetch ptid,lwpid from thread.
761 (get_detach_signal): Fetch ptid from thread.
762 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
763 Simplify call to regcache_invalidate_thread.
764 (delete_lwp_callback): Update, "entry" parameter is a
765 struct thread_info * now. Fetch pid from thread.
766 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
767 (status_pending_p_callback): Update, "entry" parameter is a
768 struct thread_info * now. Fetch ptid from thread.
769 (find_lwp_pid): Update, "entry" parameter is a
770 struct thread_info * now.
771 (linux_wait_for_lwp): Fetch pid from thread.
772 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
773 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
774 (enqueue_one_deferred_signal): Fetch lwpid from thread.
775 (dequeue_one_deferred_signal): Ditto.
776 (cancel_breakpoint): Fetch ptid from current_inferior.
777 (linux_wait_for_event): Pass &all_threads to find_inferior,
778 not &all_lwps. Fetch ptid, lwpid from thread.
779 (count_events_callback): Update, "entry" parameter is a
780 struct thread_info * now.
781 (select_singlestep_lwp_callback): Ditto.
782 (select_event_lwp_callback): Ditto.
783 (cancel_breakpoints_callback): Ditto.
784 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
786 (select_event_lwp): Ditto. Fetch ptid from event_thread.
787 (unsuspend_one_lwp): Update, "entry" parameter is a
788 struct thread_info * now.
789 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
791 (linux_stabilize_threads): Ditto. And for for_each_inferior.
792 Fetch lwpid from thread, not lwp.
793 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
794 Pass &all_threads to find_inferior, not &all_lwps.
795 (send_sigstop): Fetch lwpid from thread, not lwp.
796 (send_sigstop_callback): Update, "entry" parameter is a
797 struct thread_info * now.
798 (suspend_and_send_sigstop_callback): Ditto.
799 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
800 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
801 struct thread_info * now.
802 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
804 (lwp_running): Update, "entry" parameter is a
805 struct thread_info * now.
806 (stop_all_lwps): Fetch ptid from thread.
807 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
808 (linux_resume_one_lwp): Fetch lwpid from thread.
809 (linux_set_resume_request): Update, "entry" parameter is a
810 struct thread_info * now. Fetch pid, lwpid from thread.
811 (resume_status_pending_p): Update, "entry" parameter is a
812 struct thread_info * now.
813 (need_step_over_p): Ditto. Fetch lwpid from thread.
814 (start_step_over): Fetch lwpid from thread.
815 (linux_resume_one_thread): Update, "entry" parameter is a
816 struct thread_info * now. Fetch lwpid from thread.
817 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
818 (proceed_one_lwp): Update, "entry" parameter is a
819 struct thread_info * now. Fetch lwpid from thread.
820 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
821 struct thread_info * now.
822 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
823 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
824 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
826 (regsets_store_inferior_registers): Ditto.
827 (fetch_register, store_register): Ditto.
828 (linux_read_memory, linux_write_memory): Ditto.
829 (linux_request_interrupt): Ditto.
830 (linux_read_auxv): Ditto.
831 (linux_xfer_siginfo): Ditto.
832 (linux_qxfer_spu): Ditto.
833 (linux_qxfer_libraries_svr4): Ditto.
834 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
835 moved to inferiors.h.
837 (get_thread_lwp): Update.
838 (struct lwp_info): Delete member "entry". Simplify comment for
841 * linux-mips-low.c (mips_read_description): Fetch lwpid from
842 current_inferior directly.
843 (update_watch_registers_callback): Update, "entry" parameter is a
844 struct thread_info * now. Fetch pid from thread.
845 (mips_linux_prepare_to_resume): Fetch ptid from thread.
846 (mips_insert_point): Fetch lwpid from current_inferior.
847 Pass &all_threads to find_inferior, not &all_lwps.
848 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
849 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
851 (mips_stopped_data_address): Ditto.
852 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
854 * linux-tile-low.c (tile_arch_setup): Ditto.
855 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
856 (update_debug_registers_callback): Update, "entry" parameter is a
857 struct thread_info * now. Fetch pid from thread.
858 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
859 Pass &all_threads to find_inferior, not &all_lwps.
860 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
861 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
862 Pass &all_threads to find_inferior, not &all_lwps.
863 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
864 (i386_dr_low_get_status): Ditto.
865 (x86_linux_prepare_to_resume): Fetch ptid from thread.
866 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
867 (x86_linux_read_description): Ditto.
868 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
870 2014-02-20 Doug Evans <dje@google.com>
872 * inferiors.c (get_first_inferior): Fix buglet.
874 2014-02-19 Doug Evans <dje@google.com>
876 * gdbthread.h (add_thread): Change result type to struct thread_info *.
877 * inferiors.c (add_thread): Change result type to struct thread_info *.
879 (add_lwp): Call add_thread here instead of in callers.
881 * linux-low.h (get_lwp_thread): Rewrite.
882 (struct lwp_info): New member "thread".
884 2014-02-19 Doug Evans <dje@google.com>
886 * linux-low.c (add_lwp): Change result to struct lwp_info *.
889 2014-02-19 Doug Evans <dje@google.com>
891 * inferiors.c (add_thread): Fix whitespace.
893 2014-02-19 Doug Evans <dje@google.com>
895 * dll.c (clear_dlls): Replace accessing list implemention details
897 * gdbthread.h (get_first_thread): Declare.
898 * inferiors.c (for_each_inferior_with_data): New function.
899 (get_first_thread): New function.
900 (find_thread_ptid): Simplify.
901 (get_first_inferior): New function.
902 (clear_list): Delete.
903 (one_inferior_p): New function.
904 (clear_inferior_list): New function.
905 (clear_inferiors): Update.
906 * inferiors.h (for_each_inferior_with_data): Declare.
907 (clear_inferior_list): Declare.
908 (one_inferior_p): Declare.
909 (get_first_inferior): Declare.
910 * linux-low.c (linux_wait_for_event): Replace accessing list
911 implemention details with API function.
912 * server.c (target_running): Ditto.
913 (accumulate_file_name_length): New function.
914 (emit_dll_description): New function.
915 (handle_qxfer_libraries): Replace accessing list implemention
916 details with API function.
917 (handle_qxfer_threads_worker): New function.
918 (handle_qxfer_threads_proper): Replace accessing list implemention
919 details with API function.
920 (handle_query): Ditto.
921 (visit_actioned_threads_callback_ftype): New typedef.
922 (visit_actioned_threads_data): New struct.
923 (visit_actioned_threads): Rewrite to be find_inferior callback.
924 (resume): Call find_inferior.
925 (handle_status): Replace accessing list implemention
926 details with API function.
927 (process_serial_event): Replace accessing list implemention details
929 * target.c (set_desired_inferior): Replace accessing list implemention
930 details with API function.
931 * tracepoint.c (same_process_p): New function.
932 (gdb_agent_about_to_close): Replace accessing list implemention
933 details with API function.
934 * win32-low.c (child_delete_thread): Replace accessing list
935 implemention details with API function.
936 (match_dll_by_basename): New function.
937 (dll_is_loaded_by_basename): New function.
938 (win32_ensure_ntdll_loaded): Replace accessing list implemention
939 details call to dll_is_loaded_by_basename.
941 2014-02-19 Doug Evans <dje@google.com>
943 * dll.h (struct dll_info): Add comment.
944 * gdbthread.h (struct thread_info): Add comment.
945 (current_ptid): Simplify.
946 * inferiors.c (add_process): Update.
947 (remove_process): Update.
948 * inferiors.h (struct process_info): Rename member "head" to "entry".
949 * linux-low.c (delete_lwp): Update.
951 (last_thread_of_process_p): Update.
952 (kill_one_lwp_callback, linux_kill): Update.
953 (status_pending_p_callback): Update.
954 (wait_for_sigstop): Update. Simplify read of ptid.
955 (start_step_over): Update.
956 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
957 (get_lwp_thread): Update.
958 (struct lwp_info): Rename member "head" to "entry".
959 * regcache.h (inferior_list_entry): Delete.
960 * server.c (kill_inferior_callback): Update.
961 (detach_or_kill_inferior_callback): Update.
962 (print_started_pid): Update.
963 (print_attached_pid): Update.
964 (process_serial_event): Simplify read of ptid.
965 * thread-db.c (thread_db_create_event): Update.
966 (thread_db_get_tls_address): Update.
967 * win32-low.c (current_inferior_ptid): Simplify.
969 2014-02-19 Tom Tromey <tromey@redhat.com>
971 * target.h (struct target_ops) <supports_btrace>: Add target_ops
973 (target_supports_btrace): Update.
975 2014-02-14 Yao Qi <yao@codesourcery.com>
977 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
978 (rsp-low-ipa.o): New target.
980 2014-02-12 Tom Tromey <tromey@redhat.com>
982 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
983 convert_ascii_to_int.
984 * regcache.c (registers_to_string): Likewise.
985 * remote-utils.c (decode_M_packet): Likewise.
986 * server.c (process_serial_event): Likewise.
988 2014-02-12 Tom Tromey <tromey@redhat.com>
990 * server.c (handle_query, handle_v_run): Use hex2bin, not
992 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
994 2014-02-12 Tom Tromey <tromey@redhat.com>
996 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
997 convert_int_to_ascii.
998 * regcache.c (registers_to_string, collect_register_as_string):
1000 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1002 * server.c (process_serial_event): Likewise.
1003 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1004 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1006 2014-02-12 Tom Tromey <tromey@redhat.com>
1008 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1009 bin2hex, not hexify.
1010 * tracepoint.c (cmd_qtstatus): Likewise.
1012 2014-02-12 Tom Tromey <tromey@redhat.com>
1014 * remote-utils.c (monitor_output): Pass explicit length to
1017 2014-02-12 Tom Tromey <tromey@redhat.com>
1019 * tracepoint.c: Include rsp-low.h.
1020 * server.c: Include rsp-low.h.
1021 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1022 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1024 * remote-utils.c: Include rsp-low.h.
1025 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1026 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1027 (convert_int_to_ascii, convert_ascii_to_int): Move to
1029 * regcache.c: Include rsp-low.h.
1030 * ax.c: Include rsp-low.h.
1031 * Makefile.in (SFILES): Add common/rsp-low.c.
1032 (OBS): Add rsp-low.o.
1033 (rsp-low.o): New target.
1035 2014-02-12 Tom Tromey <tromey@redhat.com>
1037 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1038 Include print-utils.h.
1039 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1040 (plongest, thirty_two, phex_nz): Remove.
1041 * Makefile.in (SFILES): Add common/print-utils.c.
1042 (OBS): Add print-utils.o.
1043 (print-utils-ipa.o): New target.
1044 (print-utils.o): New target.
1045 (IPA_OBJS): Add print-utils-ipa.o.
1047 2014-02-06 Tom Tromey <tromey@redhat.com>
1049 * Makefile.in (SFILES): Fix indentation.
1051 2014-02-05 Doug Evans <dje@google.com>
1053 * linux-low.c (linux_wait_for_event): Improve comment.
1054 (linux_wait_1): Keep current_inferior in sync with event_child.
1056 2014-01-22 Doug Evans <dje@google.com>
1058 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1060 2014-01-22 Doug Evans <dje@google.com>
1062 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1063 * configure: Regenerate.
1064 * config.in: Regenerate.
1065 * Makefile.in (SFILES): Add debug.c.
1067 * debug.c: New file.
1068 * debug.h: New file.
1069 * linux-aarch64-low.c (*): Update all debugging printfs to use
1070 debug_printf instead of fprintf.
1071 * linux-arm-low.c (*): Ditto.
1072 * linux-cris-low.c (*): Ditto.
1073 * linux-crisv32-low.c (*): Ditto.
1074 * linux-m32r-low.c (*): Ditto.
1075 * linux-sparc-low.c (*): Ditto.
1076 * linux-x86.c (*): Ditto.
1077 * linux-low.c (*): Ditto.
1078 (linux_wait_1): Add calls to debug_enter, debug_exit.
1079 (linux_wait): Remove redundant debugging printf.
1080 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1081 (linux_resume, unstop_all_lwps): Ditto.
1082 * mem-break.c (*): Update all debugging printfs to use
1083 debug_printf instead of fprintf.
1084 * remote-utils.c (*): Ditto.
1085 * thread-db.c (*): Ditto.
1086 * server.c #include <ctype.h>, "gdb_vecs.h".
1087 (debug_threads): Moved to debug.c.
1088 (*): Update all debugging printfs to use debug_printf instead of
1090 (start_inferior): Replace call to fflush with call to debug_flush.
1091 (monitor_show_help): Mention set debug-format.
1092 (parse_debug_format_options): New function.
1093 (handle_monitor_command): Handle "monitor set debug-format".
1094 (gdbserver_usage): Mention --debug-format.
1095 (main): Parse --debug-format.
1096 * server.h (debug_threads): Declaration moved to debug.h.
1098 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1099 trace_debug_1 that uses debug_printf.
1100 (tracepoint_look_up_symbols): Update all debugging printfs to use
1101 debug_printf instead of fprintf.
1103 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1105 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1108 2014-01-17 Pedro Alves <palves@redhat.com>
1111 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1112 defined after including gdb_proc_service.h.
1114 2014-01-16 Doug Evans <dje@google.com>
1116 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1117 (match_dll): Use it.
1119 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1121 * target.h (target_ops) <read_btrace>: Change parameters and
1122 return type to allow error reporting.
1123 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1124 trace reading errors on.
1125 * linux-low.c (linux_low_read_btrace): Pass trace reading
1127 (linux_low_disable_btrace): New.
1129 2014-01-15 Doug Evans <dje@google.com>
1131 * inferiors.c (thread_id_to_gdb_id): Delete.
1132 * inferiors.h (thread_id_to_gdb_id): Delete.
1134 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1136 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1137 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1140 2014-01-08 Pedro Alves <palves@redhat.com>
1142 * server.c (handle_status): Don't discard previous queued stop
1143 replies or thread's pending status here.
1144 (main) <disconnection>: Do it here instead.
1146 2014-01-08 Pedro Alves <palves@redhat.com>
1148 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1149 * server.c (visit_actioned_threads, handle_pending_status): New
1151 (handle_v_cont): Factor out parts to ...
1152 (resume): ... this new function. If in all-stop, and a thread
1153 being resumed has a pending status, report it without actually
1155 (myresume): Adjust to use the new 'resume' function.
1156 (clear_pending_status_callback, set_pending_status_callback)
1157 (find_status_pending_thread_callback): New functions.
1158 (handle_status): Handle the case of multiple threads having
1159 interesting statuses to report. Report threads' real last signal
1160 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1161 with an interesting thread to report the status for, instead of
1162 always reporting the status of the first thread.
1164 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1166 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1167 * gdbreplay.c (gdbreplay_version): Likewise.
1169 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1171 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1172 iov.iov_len with the real length in use.
1174 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1176 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1177 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1178 for all targets that use win32-low.c.
1179 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1180 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1182 2013-12-13 Pedro Alves <palves@redhat.com>
1184 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1185 if equal to TARGET_WAITKIND_LOADED.
1186 * win32-low.c (cached_status): New static global.
1187 (win32_wait): Add declaration.
1188 (do_initial_child_stuff): Flush all initial pending debug events
1189 up to the initial breakpoint.
1190 (win32_wait): If CACHED_STATUS was set, return that instead
1191 of doing a real wait. Remove the code resuming the execution
1192 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1193 during the initial phase. Also remove the code changing
1194 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1195 TARGET_WAITKIND_STOPPED.
1197 2013-12-11 Yao Qi <yao@codesourcery.com>
1199 * notif.c (handle_notif_ack): Return 0 if no notification
1202 2013-11-20 Doug Evans <dje@google.com>
1204 * linux-low.c (linux_set_resume_request): Fix comment.
1206 2013-11-20 Doug Evans <dje@google.com>
1208 * linux-low.c (resume_status_pending_p): Tweak comment.
1210 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1212 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1213 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1214 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1215 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1216 (srv_amd64_regobj): Add amd64-mpx.o.
1217 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1218 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1219 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1220 * i387-fp.c (num_pl_bnd_register) Added constant.
1221 (num_pl_bnd_cfg_registers) Added constant.
1222 (struct i387_xsave) Added reserved area and MPX fields.
1223 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1224 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1226 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1227 (init_registers_amd64_mpx_linux): Declare new function.
1228 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1229 (x86_64_regmap): Add MPX registers.
1230 (x86_linux_read_description): Add MPX case.
1231 (initialize_low_arch): Initialize MPX targets.
1233 2013-11-18 Tom Tromey <tromey@redhat.com>
1235 * configure: Rebuild.
1236 * configure.ac: Don't check for stdlib.h.
1237 * gdbreplay.c: Unconditionally include stdlib.h.
1239 2013-11-18 Tom Tromey <tromey@redhat.com>
1241 * config.in: Rebuild.
1242 * configure: Rebuild.
1243 * configure.ac: Don't use AC_HEADER_DIRENT.
1245 2013-11-18 Tom Tromey <tromey@redhat.com>
1247 * server.h: Don't check HAVE_STRING_H.
1248 * gdbreplay.c: Don't check HAVE_STRING_H.
1249 * configure: Rebuild.
1251 2013-11-18 Tom Tromey <tromey@redhat.com>
1253 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1256 2013-11-08 Tom Tromey <tromey@redhat.com>
1258 * configure, config.in: Rebuild.
1259 * configure.ac: Remove unused configury.
1261 2013-11-08 Tom Tromey <tromey@redhat.com>
1263 * acinclude.m4: Include common.m4, codeset.m4.
1264 * configure, config.in: Rebuild.
1265 * configure.ac: Use GDB_AC_COMMON.
1267 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1269 * linux-s390-low.c (HWCAP_S390_TE): New define.
1270 (s390_arch_setup): Consider the TE field in the HWCAP for
1271 determining 'have_regset_tdb'.
1273 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1276 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1279 2013-10-02 Pedro Alves <palves@redhat.com>
1281 * server.c (process_serial_event): Don't output "GDBserver
1282 exiting" if GDB is connected through stdio.
1283 * target.c (mywait): Likewise, be silent if GDB is connected
1286 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1288 * lynx-low.c (lynx_add_threads_after_attach): New function.
1289 (lynx_attach): Remove call to add_thread. Add call to
1290 lynx_add_threads_after_attach instead.
1292 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1294 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1295 * config.in, configure: Regenerated.
1297 2013-09-18 Yao Qi <yao@codesourcery.com>
1300 * server.c (start_inferior): Clear 'resume_info'.
1302 2013-09-16 Jiong Wang <jiwang@tilera.com>
1304 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1307 2013-09-16 Jiong Wang <jiwang@tilera.com>
1309 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1310 linux-tile-low.o to srv_tgtobj.
1312 2013-09-16 Will Newton <will.newton@linaro.org>
1314 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1317 2013-09-06 Pedro Alves <palves@redhat.com>
1319 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1320 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1321 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1322 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1323 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1324 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1326 2013-09-06 Pedro Alves <palves@redhat.com>
1328 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1329 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1331 2013-09-06 Pedro Alves <palves@redhat.com>
1333 * linux-amd64-ipa.c: Include tracepoint.h.
1334 * linux-i386-ipa.c: Include tracepoint.h.
1336 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1338 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1339 (ps_get_thread_area): New function.
1341 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1343 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1344 (initialize_low_arch): Call init_registers_crisv32 rather than
1345 init_register_crisv32.
1347 2013-09-05 Pedro Alves <palves@redhat.com>
1349 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1351 * hostio.h: ... this new file.
1352 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1353 win32-low.c: Include hostio.h.
1355 2013-09-05 Pedro Alves <palves@redhat.com>
1357 * server.h (gdb_client_data, handler_func, callback_handler_func)
1358 (delete_file_handler, add_file_handler, append_callback_event)
1359 (delete_callback_event, start_event_loop, initialize_event_loop):
1360 Move to event-loop.h and include it.
1361 * event-loop.h: New file.
1363 2013-09-05 Pedro Alves <palves@redhat.com>
1365 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1366 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1367 (loaded_dll, unloaded_dll): Move to ...
1368 * dll.h: ... this new file.
1369 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1371 2013-09-05 Pedro Alves <palves@redhat.com>
1373 * server.h (current_process, get_thread_process, all_processes)
1374 (add_inferior_to_list, for_each_inferior, current_inferior)
1375 (remove_inferior, add_process, remove_process, find_process_pid)
1376 (have_started_inferiors_p, have_attached_inferiors_p)
1377 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1378 (clear_inferiors, find_inferior, find_inferior_id)
1379 (inferior_target_data, set_inferior_target_data)
1380 (inferior_regcache_data, set_inferior_regcache_data): Move to
1381 inferiors.h, and include it.
1382 * inferiors.h: New file.
1384 2013-09-05 Pedro Alves <palves@redhat.com>
1386 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1390 2013-09-05 Pedro Alves <palves@redhat.com>
1392 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1394 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1395 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1396 (handle_tracepoint_general_set, handle_tracepoint_query)
1397 (tracepoint_finished_step, tracepoint_was_hit)
1398 (release_while_stepping_state_list, current_traceframe)
1399 (in_readonly_region, traceframe_read_mem)
1400 (fetch_traceframe_registers, traceframe_read_sdata)
1401 (traceframe_read_info, struct fast_tpoint_collect_status)
1402 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1403 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1404 (supply_fast_tracepoint_registers)
1405 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1406 (ipa_tdesc, claim_trampoline_space)
1407 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1408 (agent_mem_read, agent_get_trace_state_variable_value)
1409 (agent_set_trace_state_variable_value, agent_tsv_read)
1410 (agent_mem_read_string, get_raw_reg_func_addr)
1411 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1412 * tracepoint.h: ... this new file.
1414 2013-09-05 Pedro Alves <palves@redhat.com>
1416 * server.h (perror_with_name, error, fatal, warning, paddress)
1417 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1419 * utils.h: New file.
1421 2013-09-05 Pedro Alves <palves@redhat.com>
1423 * server.h (remote_debug, noack_mode, transport_is_reliable)
1424 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1425 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1426 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1427 (write_enn, initialize_async_io, enable_async_io)
1428 (disable_async_io, check_remote_input_interrupt_request)
1429 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1430 (dead_thread_notify, prepare_resume_reply)
1431 (decode_address_to_semicolon, decode_address, decode_m_packet)
1432 (decode_M_packet, decode_X_packet, decode_xfer_write)
1433 (decode_search_memory_packet, unhexify, hexify)
1434 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1435 (look_up_one_symbol, relocate_instruction)
1436 (monitor_output): Move to remote-utils.h, and include it.
1437 * remote-utils.h: New file.
1439 2013-09-05 Pedro Alves <palves@redhat.com>
1441 * server.h (_): Delete.
1443 2013-09-02 Pedro Alves <palves@redhat.com>
1445 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1446 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1448 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1450 2013-09-02 Pierre Muller <muller@sourceware.org>
1452 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1453 or WriteProcessMemory complete successfully and handle
1454 ERROR_PARTIAL_COPY error.
1456 2013-09-02 Pedro Alves <palves@redhat.com>
1458 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1459 error instead of EIO.
1461 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1464 * linux-low.c: Include filestuff.h.
1465 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1466 * lynx-low.c: Include filestuff.h.
1467 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1468 * server.c: Include filestuff.h.
1469 (main): Call notice_open_fds.
1470 * spu-low.c: Include filestuff.h.
1471 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1473 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1475 * Makefile.in: Explain why ../target and ../nat are not
1476 listed as include file search paths.
1477 (linux-waitpid.o): New object file rule.
1478 * configure.srv (srv_native_linux_obj): New variable.
1479 Replace all occurrences of linux native object files with
1480 $srv_native_linux_obj.
1481 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1482 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1483 (linux_enable_event_reporting): Remove declaration.
1484 (my_waitpid): Moved to common/linux-waitpid.c.
1485 (linux_wait_for_event): Pass ptid when calling
1486 linux_enable_event_reporting.
1487 (linux_supports_tracefork_flag): Remove.
1488 (linux_enable_event_reporting): Likewise.
1489 (linux_tracefork_grandchild): Remove.
1490 (STACK_SIZE): Moved to common/linux-ptrace.c.
1491 (linux_tracefork_child): Remove.
1492 (linux_test_for_tracefork): Remove.
1493 (linux_look_up_symbols): Call linux_supports_traceclone.
1494 (initialize_low): Remove call to linux_test_for_tracefork.
1495 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1496 common/linux-ptrace.h.
1497 (PTRACE_TYPE_ARG4): Likewise.
1498 Include linux-ptrace.h.
1500 2013-08-21 Pedro Alves <palves@redhat.com>
1502 * config.in: Renegerate.
1504 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1506 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1507 (SFILES): Remove $(srcdir)/common/target-common.c and
1508 add $(srcdir)/target/waitstatus.c.
1509 (OBS): Remove target-common.o and add waitstatus.o.
1510 (server_h): Remove $(srcdir)/../common/target-common.h and
1511 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1512 and $(srcdir)/../target/waitstatus.h.
1513 (target-common.o): Remove.
1514 (waitstatus.o): New target object file.
1515 * target.h: Do not include target-common.h and
1516 include target/resume.h, target/wait.h and
1517 target/waitstatus.h.
1519 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1521 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1522 to PTRACE_TYPE_ARG3.
1523 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1524 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1526 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1527 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1529 2013-07-27 Jie Zhang <jie@codesourcery.com>
1530 Daniel Jacobowitz <dan@codesourcery.com>
1531 Yao Qi <yao@codesourcery.com>
1533 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1534 (mips-linux-watch.o): New rule.
1535 (mips_linux_watch_h): New variable.
1536 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1538 * linux-mips-low.c: Include mips-linux-watch.h.
1539 (struct arch_process_info, struct arch_lwp_info): New.
1540 (update_watch_registers_callback): New function.
1541 (mips_linux_new_process, mips_linux_new_thread) New functions.
1542 (mips_linux_prepare_to_resume, mips_insert_point): New
1544 (mips_remove_point, mips_stopped_by_watchpoint): New
1546 (rsp_bp_type_to_target_hw_bp_type): New function.
1547 (mips_stopped_data_address): New function.
1548 (the_low_target): Add watchpoint support functions.
1550 2013-07-27 Yao Qi <yao@codesourcery.com>
1552 * i386-low.c: Include break-common.h.
1553 (enum target_hw_bp_type): Remove.
1555 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1557 * Makefile.in (SFILES): /common/target-common.c.
1558 (OBS): Add target-common.o.
1559 (server_h): Add $(srcdir)/../common/target-common.h.
1560 (target-common.o): New target.
1561 * server.c (queue_stop_reply_callback): Free
1562 status string after use.
1563 * target.c (target_waitstatus_to_string): Remove.
1564 * target.h: Include target-common.h.
1565 (resume_kind): Likewise.
1566 (target_waitkind): Likewise.
1567 (target_waitstatus): Likewise.
1568 (TARGET_WNOHANG): Likewise.
1570 2013-07-04 Yao Qi <yao@codesourcery.com>
1572 * Makefile.in (host_alias): Use @host_noncanonical@.
1573 (target_alias): Use @target_noncanonical@.
1574 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1575 ACX_NONCANONICAL_HOST.
1576 * configure: Regenerated.
1579 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1581 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1582 * configure: Rebuild.
1583 * Makefile.in (version_host, version_target): Get from configure.
1584 (version.c): Use $(version_host) and $(version_target).
1586 2013-07-03 Pedro Alves <palves@redhat.com>
1588 * Makefile.in (config.status): Depend on development.sh.
1589 * acinclude.m4: Include libmcheck.m4.
1590 * configure: Regenerate.
1592 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1594 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1595 attribute inside the parentheses.
1596 (winapi_DebugSetProcessKillOnExit): Ditto.
1597 (winapi_DebugBreakProcess): Ditto.
1598 (winapi_GenerateConsoleCtrlEvent): Ditto.
1600 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1602 * notif.h (notif_event): Add a dummy member to avoid compiler
1605 2013-07-01 Pedro Alves <palves@redhat.com>
1607 * hostio.c (HOSTIO_PATH_MAX): Define.
1608 (require_filename, handle_open, handle_unlink, handle_readlink):
1611 2013-07-01 Pedro Alves <palves@redhat.com>
1613 * server.h: Include "pathmax.h".
1614 * linux-low.c: Don't include sys/param.h.
1615 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1617 * win32-low.c: Don't include sys/param.h.
1618 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1620 2013-07-01 Pedro Alves <palves@redhat.com>
1622 * event-loop.c: Don't check HAVE_UNISTD_H before including
1624 * gdbreplay.c: Likewise.
1625 * remote-utils.c: Likewise.
1626 * server.c: Likewise.
1627 * configure.ac: Don't check for unistd.h.
1628 * configure: Regenerate.
1630 2013-06-28 Tom Tromey <tromey@redhat.com>
1632 * Makefile.in (version.c): Use version.in, not
1635 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1637 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1638 * configure: Rebuild.
1639 * Makefile.in (version_host, version_target): Get from configure.
1640 (version.c): Use $(version_host) and $(version_target).
1642 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1644 Fix trace-status to output user name without trailing colon.
1645 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1647 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1649 Fix trace-status to output proper start-time and stop-time.
1650 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1651 output start time and stop time in hex as gdb expects.
1653 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1655 * tracepoint.c (build_traceframe_info_xml): Output trace state
1656 variables present in the trace buffer.
1658 2013-06-24 Tom Tromey <tromey@redhat.com>
1660 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1662 (version.o): Remove.
1663 * gdbreplay.c: Include version.h.
1664 (version, host_name): Don't declare.
1665 * server.h: Include version.h.
1666 (version, host_name): Don't declare.
1668 2013-06-12 Pedro Alves <palves@redhat.com>
1670 * linux-x86-low.c (linux_is_elf64): Delete global.
1671 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1672 with local linux_pid_exe_is_elf_64_file use.
1674 2013-06-11 Pedro Alves <palves@redhat.com>
1676 * linux-low.c (regset_disabled, disable_regset): New functions.
1677 (regsets_fetch_inferior_registers)
1678 (regsets_store_inferior_registers): Use them.
1679 (initialize_regsets_info); Don't allocate the disabled_regsets
1681 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1684 2013-06-11 Pedro Alves <palves@redhat.com>
1686 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1689 2013-06-11 Pedro Alves <palves@redhat.com>
1691 * linux-x86-low.c (initialize_low_arch): Call
1692 init_registers_x32_avx_linux.
1694 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1696 Fix compatibility with Android Bionic.
1697 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1700 2013-06-07 Pedro Alves <palves@redhat.com>
1703 * Makefile.in (OBS): Add tdesc.o.
1704 (IPA_OBJS): Add tdesc-ipa.o.
1705 (tdesc-ipa.o): New rule.
1706 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1708 * linux-low.c (new_inferior): Delete.
1709 (disabled_regsets, num_regsets): Delete.
1710 (linux_add_process): Adjust to set the new per-process
1712 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1713 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1714 was a stop. When calling arch_setup, switch the current inferior
1715 to the thread that got an event.
1716 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1717 (regsets_fetch_inferior_registers)
1718 (regsets_store_inferior_registers): New regsets_info parameter.
1720 (linux_register_in_regsets): New regs_info parameter. Adjust to
1722 (register_addr, fetch_register, store_register): New usrregs_info
1723 parameter. Adjust to use it.
1724 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1725 parameter regs_info. Adjust to use it.
1726 (linux_fetch_registers): Get the current inferior's regs_info, and
1728 (linux_store_registers): Ditto.
1729 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1730 (initialize_low): Don't initialize the target_regsets here. Call
1731 initialize_low_arch.
1732 * linux-low.h (target_regsets): Delete declaration.
1733 (struct regsets_info): New.
1734 (struct usrregs_info): New.
1735 (struct regs_info): New.
1736 (struct process_info_private) <new_inferior>: New field.
1737 (struct linux_target_ops): Delete the num_regs, regmap, and
1738 regset_bitmap fields. New field regs_info.
1739 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1740 * i387-fp.c (num_xmm_registers): Delete.
1741 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1742 calls to new interface.
1743 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1744 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1745 Infer the number of xmm registers from the regcache's target
1747 * i387-fp.h (num_xmm_registers): Delete.
1748 * inferiors.c (add_thread): Don't install the thread's regcache
1750 * proc-service.c (gregset_info): Fetch the current inferior's
1751 regs_info. Adjust to use it.
1752 * regcache.c: Include tdesc.h.
1753 (register_bytes, reg_defs, num_registers)
1754 (gdbserver_expedite_regs): Delete.
1755 (get_thread_regcache): If the thread doesn't have a regcache yet,
1756 create one, instead of aborting gdbserver.
1757 (regcache_invalidate_one): Rename to ...
1758 (regcache_invalidate_thread): ... this.
1759 (regcache_invalidate_one): New.
1760 (regcache_invalidate): Only invalidate registers of the current
1762 (init_register_cache): Add target_desc parameter, and use it.
1763 (new_register_cache): Ditto. Assert the target description has a
1764 non zero registers_size.
1765 (regcache_cpy): Add assertions. Adjust.
1766 (realloc_register_cache, set_register_cache): Delete.
1767 (registers_to_string, registers_from_string): Adjust.
1768 (find_register_by_name, find_regno, find_register_by_number)
1769 (register_cache_size): Add target_desc parameter, and use it.
1770 (free_register_cache_thread, free_register_cache_thread_one)
1771 (regcache_release, register_cache_size): New.
1772 (register_size): Add target_desc parameter, and use it.
1773 (register_data, supply_register, supply_register_zeroed)
1774 (supply_regblock, supply_register_by_name, collect_register)
1775 (collect_register_as_string, collect_register_by_name): Adjust.
1776 * regcache.h (struct target_desc): Forward declare.
1777 (struct regcache) <tdesc>: New field.
1778 (init_register_cache, new_register_cache): Add target_desc
1780 (regcache_invalidate_thread): Declare.
1781 (regcache_invalidate_one): Delete declaration.
1782 (regcache_release): Declare.
1783 (find_register_by_number, register_cache_size, register_size)
1784 (find_regno): Add target_desc parameter.
1785 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1787 * remote-utils.c: Include tdesc.h.
1788 (outreg, prepare_resume_reply): Adjust.
1789 * server.c: Include tdesc.h.
1790 (gdbserver_xmltarget): Delete declaration.
1791 (get_features_xml, process_serial_event): Adjust.
1792 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1794 (struct process_info) <tdesc>: New field.
1795 (ipa_tdesc): Declare.
1796 * tdesc.c: New file.
1797 * tdesc.h: New file.
1798 * tracepoint.c: Include tdesc.h.
1799 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1800 (get_context_regcache): Adjust to pass ipa_tdesc down.
1801 (do_action_at_tracepoint): Adjust to get the register cache size
1802 from the context regcache's description.
1803 (traceframe_walk_blocks): Adjust to get the register cache size
1804 from the current trace frame's description.
1805 (traceframe_get_pc): Adjust to get current trace frame's
1806 description and pass it down.
1807 (gdb_collect): Adjust to get the register cache size from the
1809 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1810 (gdbserver_xmltarget): Delete.
1811 (initialize_low_tracepoint): Set the ipa's target description.
1812 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1813 (initialize_low_tracepoint): Set the ipa's target description.
1814 * linux-x86-low.c: Include tdesc.h.
1815 [__x86_64__] (is_64bit_tdesc): New.
1816 (ps_get_thread_area, x86_get_thread_area): Use it.
1817 (i386_cannot_store_register): Rename to ...
1818 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1819 (i386_cannot_fetch_register): Rename to ...
1820 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1821 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1823 (target_regsets): Rename to ...
1824 (x86_regsets): ... this.
1825 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1827 (x86_siginfo_fixup): Use is_64bit_tdesc.
1828 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
1829 (tdesc_x32_avx_linux, tdesc_x32_linux)
1830 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
1832 (x86_linux_update_xmltarget): Delete.
1833 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
1834 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
1835 (AMD64_LINUX_USER64_CS): New.
1836 (x86_linux_read_description): New, based on
1837 x86_linux_update_xmltarget.
1838 (same_process_callback): New.
1839 (x86_arch_setup_process_callback): New.
1840 (x86_linux_update_xmltarget): New.
1841 (x86_regsets_info): New.
1842 (amd64_linux_regs_info): New.
1843 (i386_linux_usrregs_info): New.
1844 (i386_linux_regs_info): New.
1845 (x86_linux_regs_info): New.
1846 (x86_arch_setup): Reimplement.
1847 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
1848 (x86_emit_ops): Ditto.
1849 (the_low_target): Adjust. Install x86_linux_regs_info,
1850 x86_cannot_fetch_register, and x86_cannot_store_register.
1851 (initialize_low_arch): New.
1852 * linux-ia64-low.c (tdesc_ia64): Declare.
1853 (ia64_fetch_register): Adjust.
1854 (ia64_usrregs_info, regs_info): New globals.
1855 (ia64_regs_info): New function.
1856 (the_low_target): Adjust.
1857 (initialize_low_arch): New function.
1858 * linux-sparc-low.c (tdesc_sparc64): Declare.
1859 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
1861 (sparc_arch_setup): New function.
1862 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
1863 (the_low_target): Adjust.
1864 (initialize_low_arch): New function.
1865 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
1866 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
1867 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
1868 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
1869 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
1870 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
1871 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
1872 (tdesc_powerpc_isa205_vsx64l): Declare.
1873 (ppc_cannot_store_register, ppc_collect_ptrace_register)
1874 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
1875 (ppc_set_pc, ppc_get_hwcap): Adjust.
1876 (ppc_usrregs_info): Forward declare.
1877 (!__powerpc64__) ppc_regmap_adjusted: New global.
1878 (ppc_arch_setup): Adjust to the current process'es target
1880 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
1881 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
1882 (ppc_store_evrregset): Adjust.
1883 (target_regsets): Rename to ...
1884 (ppc_regsets): ... this, and make static.
1885 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
1886 (ppc_regs_info): New function.
1887 (the_low_target): Adjust.
1888 (initialize_low_arch): New function.
1889 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
1890 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
1891 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
1892 (tdesc_s390x_linux64v2): Declare.
1893 (s390_collect_ptrace_register, s390_supply_ptrace_register)
1894 (s390_fill_gregset, s390_store_last_break): Adjust.
1895 (target_regsets): Rename to ...
1896 (s390_regsets): ... this, and make static.
1897 (s390_get_pc, s390_set_pc): Adjust.
1898 (s390_get_hwcap): New target_desc parameter, and use it.
1899 [__s390x__] (have_hwcap_s390_high_gprs): New global.
1900 (s390_arch_setup): Adjust to set the current process'es target
1901 description. Don't adjust the regmap.
1902 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
1903 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
1904 (regs_info_3264): New globals.
1905 (s390_regs_info): New function.
1906 (the_low_target): Adjust.
1907 (initialize_low_arch): New function.
1908 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
1909 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
1910 [__mips64] (init_registers_mips_linux)
1911 (init_registers_mips_dsp_linux): Delete defines.
1912 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
1913 (have_dsp): New global.
1914 (mips_read_description): New, based on mips_arch_setup.
1915 (mips_arch_setup): Reimplement.
1916 (get_usrregs_info): New function.
1917 (mips_cannot_fetch_register, mips_cannot_store_register)
1918 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
1919 (mips_fill_fpregset, mips_store_fpregset): Adjust.
1920 (target_regsets): Rename to ...
1921 (mips_regsets): ... this, and make static.
1922 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
1923 (dsp_regs_info, regs_info): New globals.
1924 (mips_regs_info): New function.
1925 (the_low_target): Adjust.
1926 (initialize_low_arch): New function.
1927 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
1928 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
1930 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
1931 (arm_read_description): New, with bits factored from
1933 (arm_arch_setup): Reimplement.
1934 (target_regsets): Rename to ...
1935 (arm_regsets): ... this, and make static.
1936 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
1937 (arm_regs_info): New function.
1938 (the_low_target): Adjust.
1939 (initialize_low_arch): New function.
1940 * linux-m68k-low.c (tdesc_m68k): Declare.
1941 (target_regsets): Rename to ...
1942 (m68k_regsets): ... this, and make static.
1943 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
1944 (m68k_regs_info): New function.
1945 (m68k_arch_setup): New function.
1946 (the_low_target): Adjust.
1947 (initialize_low_arch): New function.
1948 * linux-sh-low.c (tdesc_sharch): Declare.
1949 (target_regsets): Rename to ...
1950 (sh_regsets): ... this, and make static.
1951 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
1952 (sh_regs_info, sh_arch_setup): New functions.
1953 (the_low_target): Adjust.
1954 (initialize_low_arch): New function.
1955 * linux-bfin-low.c (tdesc_bfin): Declare.
1956 (bfin_arch_setup): New function.
1957 (bfin_usrregs_info, regs_info): New globals.
1958 (bfin_regs_info): New function.
1959 (the_low_target): Adjust.
1960 (initialize_low_arch): New function.
1961 * linux-cris-low.c (tdesc_cris): Declare.
1962 (cris_arch_setup): New function.
1963 (cris_usrregs_info, regs_info): New globals.
1964 (cris_regs_info): New function.
1965 (the_low_target): Adjust.
1966 (initialize_low_arch): New function.
1967 * linux-cris-low.c (tdesc_crisv32): Declare.
1968 (cris_arch_setup): New function.
1969 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
1970 (cris_regs_info): New function.
1971 (the_low_target): Adjust.
1972 (initialize_low_arch): New function.
1973 * linux-m32r-low.c (tdesc_m32r): Declare.
1974 (m32r_arch_setup): New function.
1975 (m32r_usrregs_info, regs_info): New globals.
1976 (m32r_regs_info): Adjust.
1977 (initialize_low_arch): New function.
1978 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
1979 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
1980 (tic6x_usrregs_info): Forward declare.
1981 (tic6x_read_description): New function, based on ...
1982 (tic6x_arch_setup): ... this. Reimplement.
1983 (target_regsets): Rename to ...
1984 (tic6x_regsets): ... this, and make static.
1985 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
1986 (tic6x_regs_info): New function.
1987 (the_low_target): Adjust.
1988 (initialize_low_arch): New function.
1989 * linux-xtensa-low.c (tdesc_xtensa): Declare.
1990 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
1991 (target_regsets): Rename to ...
1992 (xtensa_regsets): ... this, and make static.
1993 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
1995 (xtensa_arch_setup, xtensa_regs_info): New functions.
1996 (the_low_target): Adjust.
1997 (initialize_low_arch): New function.
1998 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
1999 (nios2_arch_setup): Set the current process'es tdesc.
2000 (target_regsets): Rename to ...
2001 (nios2_regsets): ... this.
2002 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2003 (nios2_regs_info): New function.
2004 (the_low_target): Adjust.
2005 (initialize_low_arch): New function.
2006 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2007 (aarch64_arch_setup): Set the current process'es tdesc.
2008 (target_regsets): Rename to ...
2009 (aarch64_regsets): ... this.
2010 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2011 (aarch64_regs_info): New function.
2012 (the_low_target): Adjust.
2013 (initialize_low_arch): New function.
2014 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2016 (target_regsets): Rename to ...
2017 (tile_regsets): ... this.
2018 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2019 (tile_regs_info): New function.
2020 (tile_arch_setup): Set the current process'es tdesc.
2021 (the_low_target): Adjust.
2022 (initialize_low_arch): New function.
2023 * spu-low.c (tdesc_spu): Declare.
2024 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2025 * win32-arm-low.c (tdesc_arm): Declare.
2026 (arm_arch_setup): New function.
2027 (the_low_target): Install arm_arch_setup instead of
2029 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2030 (init_windows_x86): Rename to ...
2031 (i386_arch_setup): ... this. Set `win32_tdesc'.
2032 (the_low_target): Adjust.
2033 * win32-low.c (win32_tdesc): New global.
2034 (child_add_thread): Don't create the thread cache here.
2035 (do_initial_child_stuff): Set the new process'es tdesc.
2036 * win32-low.h (struct target_desc): Forward declare.
2037 (win32_tdesc): Declare.
2038 * lynx-i386-low.c (tdesc_i386): Declare global.
2039 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2040 * lynx-low.c (lynx_tdesc): New global.
2041 (lynx_add_process): Set the new process'es tdesc.
2042 * lynx-low.h (struct target_desc): Forward declare.
2043 (lynx_tdesc): Declare global.
2044 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2045 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2046 * nto-low.c (nto_tdesc): New global.
2047 (do_attach): Set the new process'es tdesc.
2048 * nto-low.h (struct target_desc): Forward declare.
2049 (nto_tdesc): Declare.
2050 * nto-x86-low.c (tdesc_i386): Declare.
2051 (nto_x86_arch_setup): Set `nto_tdesc'.
2053 2013-06-04 Gary Benson <gbenson@redhat.com>
2055 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2056 to qSupported response when appropriate.
2057 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2058 with nonzero-length annex.
2059 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2060 arguments supplied in annex.
2062 2013-05-31 Doug Evans <dje@google.com>
2065 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2066 64 bits in 64-cross-32 environment.
2068 2013-05-28 Pedro Alves <palves@redhat.com>
2070 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2071 (aarch64-without-fpu.c): Delete rule.
2072 * configure.srv (aarch64*-*-linux*): Remove references to
2073 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2074 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2077 2013-05-24 Pedro Alves <palves@redhat.com>
2079 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2080 instead of strchr/decode_address. Error if the range isn't split
2081 with a ','. Don't assume there's be a ':' in the action.
2083 2013-05-23 Yao Qi <yao@codesourcery.com>
2084 Pedro Alves <palves@redhat.com>
2086 * linux-low.c (lwp_in_step_range): New function.
2087 (linux_wait_1): If the thread was range stepping and stopped
2088 outside the stepping range, report the stop to GDB. Otherwise,
2089 continue stepping. Add range stepping debug output.
2090 (linux_set_resume_request): Copy the step range from the resume
2092 (linux_supports_range_stepping): New.
2093 (linux_target_ops) <supports_range_stepping>: Set to
2094 linux_supports_range_stepping.
2095 * linux-low.h (struct linux_target_ops)
2096 <supports_range_stepping>: New field.
2097 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2098 * linux-x86-low.c (x86_supports_range_stepping): New.
2099 (the_low_target) <supports_range_stepping>: Set to
2100 x86_supports_range_stepping.
2101 * server.c (handle_v_cont): Handle 'r' action.
2102 (handle_v_requests): Append ";r" if the target supports range
2104 * target.h (struct thread_resume) <step_range_start,
2105 step_range_end>: New fields.
2106 (struct target_ops) <supports_range_stepping>:
2108 (target_supports_range_stepping): New macro.
2110 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2112 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2113 confusion in comment.
2115 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2117 * lynx-low.c (struct process_info_private): New type.
2118 (lynx_add_process): New function.
2119 (lynx_create_inferior, lynx_attach): Replace calls to
2120 add_process by calls to lynx_add_process.
2121 (lynx_resume): If PTID is null, then try using
2122 current_process()->private->last_wait_event_ptid.
2124 (lynx_clear_inferiors): Delete. The contents of that function
2125 has been inlined in lynx_mourn;
2126 (lynx_wait_1): Save the ptid in the process's private data.
2127 (lynx_mourn): Free the process' private data. Replace call
2128 to lynx_clear_inferiors by call to clear_inferiors.
2130 2013-05-17 Yao Qi <yao@codesourcery.com>
2132 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2135 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2137 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2138 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2139 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2140 PT_TEXT_END_ADDR guards. Update comments.
2141 (linux_target_op) <read_offsets>: Conditionally define to
2142 linux_read_offsets if the target is UCLIBC and if it defines
2143 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2145 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2146 Andrew Jenner <andrew@codesourcery.com>
2148 * Makefile.in (SFILES): Add linux-nios2-low.c.
2149 (clean): Add action to delete nios2-linux.c.
2150 (nios2-linux.c): New rule.
2151 * configure.srv: Add nios2*-*-linux*.
2152 * linux-nios2-low.c: New.
2154 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2156 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2158 2013-04-25 Hui Zhu <hui@codesourcery.com>
2161 * ax.c (ax_printf): Add fflush.
2163 2013-04-22 Tom Tromey <tromey@redhat.com>
2165 * Makefile.in (SFILES): Add filestuff.c.
2166 (OBS): Add filestuff.o.
2167 (filestuff.o): New target.
2168 * config.in, configure: Rebuild.
2169 * configure.ac: Check for fdwalk, pipe2.
2171 2013-04-17 Pedro Alves <palves@redhat.com>
2173 * configure.ac (USE_THREAD_DB): Delete variable.
2174 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2175 Don't AC_SUBST USE_THREAD_DB.
2176 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2177 * config.in, configure: Regenerate.
2179 2013-04-16 Pedro Alves <palves@redhat.com>
2181 * linux-low.h (struct lwp_info) <thread_known>: Move under
2182 the USE_THREAD_DB #ifdef.
2184 2013-04-16 Pedro Alves <palves@redhat.com>
2186 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2187 (linux-low.o): Delete rule.
2188 * linux-low.h: Always include "gdb_thread_db.h" instead of
2189 conditionally including thread_db.h.
2190 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2193 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2195 * Makefile.in (install-only): Fix make install regression.
2197 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2199 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2200 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2202 * gdbserver.1: Remove.
2204 2013-03-22 Pedro Alves <palves@redhat.com>
2206 * linux-low.c (handle_extended_wait): Don't call
2207 linux_enable_event_reporting.
2209 2013-03-15 Tony Theodore <tonyt@logyst.com>
2212 * Makefile.in (SHELL): Use @SHELL@.
2214 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2216 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2219 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2221 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2222 Remove extraneous NULL element.
2224 2013-03-13 Yao Qi <yao@codesourcery.com>
2226 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2227 'V' block in trace frame.
2229 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2231 * target.h (struct target_ops): Add btrace ops.
2232 (target_supports_btrace): New macro.
2233 (target_enable_btrace): New macro.
2234 (target_disable_btrace): New macro.
2235 (target_read_btrace): New macro.
2236 * gdbthread.h (struct thread_info): Add btrace field.
2237 * server.c: Include btrace-common.h.
2238 (handle_btrace_general_set): New function.
2239 (handle_btrace_enable): New function.
2240 (handle_btrace_disable): New function.
2241 (handle_general_set): Call handle_btrace_general_set.
2242 (handle_qxfer_btrace): New function.
2243 (struct qxfer qxfer_packets[]): Add btrace entry.
2244 * inferiors.c (remove_thread): Disable btrace.
2245 * linux-low: Include linux-btrace.h.
2246 (linux_low_enable_btrace): New function.
2247 (linux_low_read_btrace): New function.
2248 (linux_target_ops): Add btrace ops.
2249 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2250 Add srv_linux_btrace=yes.
2251 (x86_64-*-linux*): Add linux-btrace.o.
2252 Add srv_linux_btrace=yes.
2253 * configure.ac: Define HAVE_LINUX_BTRACE.
2254 * config.in: Regenerated.
2255 * configure: Regenerated.
2257 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2259 * server.c (handle_qxfer): Preserve error message if -3 is
2261 (qxfer): Document the -3 return value.
2263 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2265 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2266 (linux_btrace_h): New variable.
2267 (linux-btrace.o): New rule.
2269 2013-03-08 Stan Shebs <stan@codesourcery.com>
2270 Hafiz Abid Qadeer <abidh@codesourcery.com>
2272 * tracepoint.c (trace_buffer_size): New global.
2273 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2274 (init_trace_buffer): Change to one-argument function. Allocate
2275 trace buffer memory.
2276 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2277 handle QTBuffer:size packet.
2278 (cmd_bigqtbuffer_size): New function.
2279 (initialize_tracepoint): Call init_trace_buffer with
2280 DEFAULT_TRACE_BUFFER_SIZE.
2281 * server.c (handle_query): Add QTBuffer:size in the
2284 2013-03-07 Yao Qi <yao@codesourcery.com>
2286 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2287 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2289 (cmd_qtsp): Adjust condition. Do post increment.
2290 Set cur_action and cur_step_action back to 0.
2292 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2295 * linux-low.c (linux_write_memory): Return early success if LEN is
2298 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2300 * configure.srv: Add x86_64-*-cygwin* as target.
2302 2013-02-28 Tom Tromey <tromey@redhat.com>
2304 * configure.ac: Invoke AC_SYS_LARGEFILE.
2305 * configure, config.in: Rebuild.
2307 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2309 * win32-low.c: Throughout, fix format strings and casts of
2310 printf-like functions to avoid type related warnings on all
2312 (get_child_debug_event): Print dwDebugEventCode as hex since
2313 that's how it's usually documented.
2315 2013-02-28 Yao Qi <yao@codesourcery.com>
2317 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2320 2013-02-27 Jiong Wang <jiwang@tilera.com>
2322 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2323 (reg-tilegx32.c): New rule.
2324 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2325 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2326 different register info initializer according to elf class.
2327 (init_registers_tilgx32): New function. The tilegx32 register info
2329 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2330 (tile_store_gregset): Likewise.
2332 2013-02-27 Yao Qi <yao@codesourcery.com>
2334 * server.c (process_point_options): Print debug message when
2335 debug_threads is true.
2337 2013-02-26 Yao Qi <yao@codesourcery.com>
2339 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2341 2013-02-19 Pedro Alves <palves@redhat.com>
2342 Kai Tietz <ktietz@redhat.com>
2346 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2347 instead of strtoul to extract address from packet.
2348 (process_serial_event) <'z'>: Likewise.
2350 2013-02-18 Yao Qi <yao@codesourcery.com>
2352 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2354 2013-02-14 Pedro Alves <palves@redhat.com>
2358 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2359 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2361 2013-02-14 Pedro Alves <palves@redhat.com>
2363 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2365 2013-02-14 Pedro Alves <palves@redhat.com>
2367 * tracepoint.c (save_string): Delete.
2368 (add_tracepoint_action): Use savestring instead of save_string.
2370 2013-02-12 Pedro Alves <palves@redhat.com>
2372 * linux-xtensa-low.c: Ditto.
2373 * xtensa-xtregs.c: Ditto.
2375 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2377 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2380 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2382 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2383 aarch64_num_wp_regs and aarch64_num_bp_regs to
2384 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2386 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2388 * linux-aarch64-low.c (ps_get_thread_area): Replace
2389 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2391 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2392 Marcus Shawcroft <marcus.shawcroft@arm.com>
2393 Nigel Stephens <nigel.stephens@arm.com>
2394 Yufeng Zhang <yufeng.zhang@arm.com>
2396 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2397 (aarch64.c, aarch64-without-fpu.c): New targets.
2398 * configure.srv (aarch64*-*-linux*): New.
2399 * linux-aarch64-low.c: New file.
2401 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2403 * linux-low.c (handle_extended_wait, linux_create_inferior)
2404 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2405 (dequeue_one_deferred_signal, linux_resume_one_thread)
2406 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2407 (linux_tracefork_grandchild, linux_test_for_tracefork)
2408 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2409 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2410 where the argument is 0.
2412 2013-01-25 Yao Qi <yao@codesourcery.com>
2414 * event-loop.c: Include "queue.h".
2415 (gdb_event_p): New typedef.
2416 (struct gdb_event) <next_event>: Remove.
2417 (event_queue): Change to QUEUE(gdb_event_p).
2418 (async_queue_event): Remove.
2419 (gdb_event_xfree): New.
2420 (initialize_event_loop): New.
2421 (process_event): Use API from QUEUE.
2422 (wait_for_event): Likewise.
2423 * server.c (main): Call initialize_event_loop.
2424 * server.h (initialize_event_loop): Declare.
2426 2013-01-18 Yao Qi <yao@codesourcery.com>
2428 * ax.h (struct eval_agent_expr_context): New.
2429 (gdb_eval_agent_expr): Update declaration.
2430 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2431 TFRAME. Add new argument CTX.
2432 * server.h (struct eval_agent_expr_context): Declare.
2433 (agent_mem_read, agent_tsv_read): Update declaration.
2434 (agent_mem_read_string): Likewise.
2435 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2436 (add_traceframe_block): Add new argument TPOINT.
2437 Increase TPOINT->traceframe_usage.
2438 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2439 eval_tracepoint_agent_expr.
2440 (condition_true_at_tracepoint): Likewise.
2441 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2442 (agent_mem_read_string, agent_tsv_read): Likewise.
2444 2013-01-16 Yao Qi <yao@codesourcery.com>
2446 * linux-low.c (linux_resume_one_lwp): Don't check
2447 'lwp->bp_reinsert != 0'.
2449 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2450 Pedro Alves <palves@redhat.com>
2452 * lynx-low.c (ptrace_request_to_str): Define a temporary
2453 macro and use it to simplify this function's implementation.
2455 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2457 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2460 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2462 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2464 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2466 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2468 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2470 * lynx-low.c (lynx_resume): Use the resume_info parameter
2471 to determine the ptid for the lynx_ptrace call, unless
2472 it is equal to minus_one_ptid, in which case we use the
2473 ptid of the current_inferior.
2474 (lynx_wait_1): After having received a thread create/exit
2475 event, resume the inferior's execution using the signaling
2476 thread's ptid, rather than the old ptid.
2478 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2480 * lynx-low.c (lynx_resume): Delete variable ret.
2482 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2484 * gdbreplay.c (gdbreplay_version): Update copyright year.
2485 * server.c (gdbserver_version): Likewise.
2487 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2489 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2492 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2494 * lynx-low.c (ptrace_request_to_str): Add handling for
2497 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2499 * lynx-low.c (lynx_attach): Delete variable new_process.
2501 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2503 * lynx-low.c (lynx_create_inferior): Delete variable
2506 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2508 * lynx-low.c (ptrace_request_to_str): Do not handle
2509 PTRACE_GETTHREADLIST if this macro does not exist.
2511 2012-12-15 Yao Qi <yao@codesourcery.com>
2513 * Makefile.in (OBS): Add notif.o.
2514 * notif.c, notif.h: New.
2515 * server.c: Include "notif.h".
2516 (struct vstop_notif) <next>: Remove.
2518 (queue_stop_reply): Update.
2519 (push_event, send_next_stop_reply): Remove.
2520 (discard_queued_stop_replies): Update.
2521 (notif_stop): New variable.
2522 (handle_v_stopped): Remove.
2523 (handle_v_requests): Don't call handle_v_stopped. Call
2524 handle_ack_notif instead.
2525 (queue_stop_reply_callback): Call notif_event_enque instead
2526 of queue_stop_reply.
2527 (handle_status): Don't call send_next_stop_reply, call
2528 notif_write_event instead.
2529 (kill_inferior_callback): Likewise.
2530 (detach_or_kill_inferior_callback): Likewise.
2531 (main): Call initialize_notif.
2532 (process_serial_event): Call QUEUE_is_empty.
2533 (handle_target_event): Call notif_push instead of push event.
2534 * server.h (push_event): Remove declaration.
2536 2012-12-10 Tom Tromey <tromey@redhat.com>
2538 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2539 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2542 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2543 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2544 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2545 (amd64-linux-ipa.o, ax.o): Rewrite.
2546 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2547 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2548 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2549 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2550 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2551 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2552 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2553 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2554 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2555 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2556 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2557 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2558 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2559 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2560 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2561 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2562 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2563 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2564 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2565 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2566 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2567 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2568 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2569 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2570 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2571 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2572 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2573 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2574 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2575 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2576 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2577 (reg-tilegx.o): Remove.
2578 (all_object_files): New macro.
2579 Include .deps files.
2580 * aclocal.m4, configure: Rebuild.
2581 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2582 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2583 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2585 2012-12-05 Tom Tromey <tromey@redhat.com>
2588 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2590 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2592 * configure.ac: Check for linux/perf_event.h.
2593 * config.in: Regenerated.
2594 * configure: Regenerated.
2596 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2598 * hostio.c (handle_readlink): Decrease buffer size
2599 parameter passed to readlink by one byte.
2601 2012-11-26 Yao Qi <yao@codesourcery.com>
2603 * configure.ac (build_warnings): Append '-Wempty-body'.
2604 * configure: Regenerated.
2605 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2608 2012-11-15 Pierre Muller <muller@sourceware.org>
2610 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2611 * config.in: Regenerate.
2612 * configure: Regenerate.
2613 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2614 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2615 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2616 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2618 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2619 instead of <sys/wait.h> header.
2620 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2622 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2624 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2625 (various make rules): Remove -DGDBSERVER
2627 2012-11-09 Yao Qi <yao@codesourcery.com>
2629 * spu-low.c (current_ptid): Move it to ..
2630 * gdbthread.h: ... here. New.
2631 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2632 * server.c (myresume, process_serial_event): Likewise.
2633 * thread-db.c (thread_db_find_new_threads): Likewise.
2634 * tracepoint.c (run_inferior_command): Likewise.
2636 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2638 * server.c (handle_search_memory_1): Include access length in
2641 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2643 * linux-crisv32-low.c: Fix compile errors.
2645 2012-09-04 Yao Qi <yao@codesourcery.com>
2647 * tracepoint.c (cmd_qtsv): Adjust debug message.
2648 Don't check CUR_TPOINT.
2650 2012-08-28 Yao Qi <yao@codesourcery.com>
2652 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2653 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2654 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2655 Remove declarations of xmalloc, xreallloc, xstrdup and
2657 * Makefile.in (libiberty_h): New.
2658 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2659 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2661 2012-08-23 Yao Qi <yao@codesourcery.com>
2663 * server.h: Remove declaration of 'xsnprintf'.
2665 2012-08-22 Keith Seitz <keiths@redhat.com>
2667 * server.h: Include build-gnulib-gbserver/config.h.
2668 * gdbreplay.c: Likewise.
2670 2012-08-08 Doug Evans <dje@google.com>
2672 * Makefile.in (SFILES): Add gdb_vecs.c.
2673 (OBS): Add gdb_vecs.o.
2674 (gdb_vecs_h, host_defs_h): New variables.
2675 (thread-db.o): Add $(gdb_vecs_h) dependency.
2676 (gdb_vecs.o): New rule.
2677 * thread-db.c: #include "gdb_vecs.h".
2678 (thread_db_load_search): Use a vector to iterate over path elements.
2679 Handle text appearing after "$pdir".
2681 * configure.ac: Add check for strstr.
2682 * config.in: Regenerate.
2683 * configure: Regenerate.
2685 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2687 * hostio.c (handle_pread): If pread fails, fall back to attempting
2689 (handle_pwrite): Likewise for pwrite.
2691 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2693 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2694 between unsupported TYPE and unimplementable ADDR/LEN combination.
2695 (arm_insert_point): Act on new return value.
2697 2012-07-31 Pedro Alves <palves@redhat.com>
2699 * server.c (process_point_options): Only skip tokens if we find
2700 one that is unrecognized. Don't treat 'X' specially while
2701 skipping unrecognized tokens.
2703 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2705 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2706 to 4-byte-align HW breakpoint addresses for Thumb.
2708 2012-07-27 Yao Qi <yao@codesourcery.com>
2712 * server.h: Declare gdb_agent_about_to_close.
2713 * target.c (kill_inferior): Include "agent.h".
2714 New. Send command 'kill'.
2715 * target.h (kill_inferior): Removed macro.
2716 * tracepoint.c (gdb_agent_about_to_close): New.
2717 (gdb_agent_helper_thread): Handle command 'close'.
2718 Wait endlessly until the inferior stops.
2719 Install gdb_agent_remove_socket to atexit hook.
2720 (agent_socket_name): New static variable.
2721 (gdb_agent_socket_init): Replace local variable 'name' with
2722 'agent_socket_name'.
2723 (gdb_agent_remove_socket): New.
2725 2012-07-27 Yao Qi <yao@codesourcery.com>
2727 * server.c (process_point_options): Stop at 'X' when parsing.
2729 2012-07-19 Michael Eager <eager@eagercon.com>
2731 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2733 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2734 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2735 hardware breakpoint.
2737 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2739 * gdbserver/linux-low.c (initialize_low): Call
2740 linux_ptrace_init_warnings.
2742 2012-07-02 Doug Evans <dje@google.com>
2744 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2747 2012-07-02 Stan Shebs <stan@codesourcery.com>
2749 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2750 (ax.o): Add it to build rule.
2752 (OBS): Add format.o.
2753 (IPA_OBS): Add format.o.
2754 * server.c (handle_query): Claim support for breakpoint commands.
2755 (process_point_options): Add command case.
2756 (process_serial_event): Leave running if there are printfs in
2758 * mem-break.h (any_persistent_commands): Declare.
2759 (add_breakpoint_commands): Declare.
2760 (gdb_no_commands_at_breakpoint): Declare.
2761 (run_breakpoint_commands): Declare.
2762 * mem-break.c (struct point_command_list): New struct.
2763 (struct breakpoint): New field command_list.
2764 (any_persistent_commands): New function.
2765 (add_commands_to_breakpoint): New function.
2766 (add_breakpoint_commands): New function.
2767 (gdb_no_commands_at_breakpoint): New function.
2768 (run_breakpoint_commands): New function.
2769 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2771 * ax.c: Include format.h.
2772 (ax_printf): New function.
2773 (gdb_eval_agent_expr): Add printf opcode.
2775 2012-06-13 Yao Qi <yao@codesourcery.com>
2777 * server.c (start_inferior): Remove duplicated writes to fields
2778 'last_resume_kind' and 'last_status' of 'current_inferior'.
2780 2012-06-12 Yao Qi <yao@codesourcery.com>
2781 Pedro Alves <palves@redhat.com>
2783 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2785 * server.c (handle_v_cont): Extend comment.
2787 2012-06-11 Yao Qi <yao@codesourcery.com>
2789 * linux-low.c (linux_attach): Add 'static'.
2791 2012-06-06 Yao Qi <yao@codesourcery.com>
2793 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2795 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2797 Fix gcc -flto compilation warning.
2798 * server.c (main): Make variable multi_mode and attach volatile.
2800 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2802 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2803 if the platform doesn't know about it.
2805 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2807 * Makefile.in (SFILES): Add linux-tile-low.c.
2808 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2809 * configure.srv: Handle tilegx-*-linux*.
2810 * linux-tile-low.c: New file.
2812 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2814 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2816 2012-05-24 Pedro Alves <palves@redhat.com>
2820 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2822 2012-05-24 Pedro Alves <palves@redhat.com>
2826 Replace target_signal with gdb_signal throughout.
2828 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
2830 * linux-low.c (linux_store_registers): Avoid the copying sequence
2831 when no data has been retrieved by ptrace.
2833 2012-05-22 Will Deacon <will.deacon@arm.com>
2835 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
2836 Include asm/ptrace.h.
2837 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
2840 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2842 * linux-low.c (linux_store_registers): Don't re-retrieve data
2843 with ptrace that has already been obtained from /proc. Always
2844 copy any data retrieved with ptrace to the buffer supplied.
2846 2012-05-11 Yao Qi <yao@codesourcery.com>
2847 Pedro Alves <palves@redhat.com>
2849 * linux-low.c (enum stopping_threads_kind): New.
2850 (stopping_threads): Change type to `enum stopping_threads_kind'.
2851 (handle_extended_wait): If stopping and suspending threads, leave
2852 the new_lwp suspended too.
2853 (linux_wait_for_event): Adjust.
2854 (stop_all_lwps): Set `stopping_threads' to
2855 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
2856 whether we're suspending threads or just stopping them. Assert no
2859 2012-04-29 Yao Qi <yao@codesourcery.com>
2861 * server.h: Move some code to ...
2862 * gdbthread.h: ... here. New.
2863 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
2864 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
2865 (nto-low.o, win32-low.o): Likewise.
2866 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
2867 * regcache.c, remote-utils.c, server.c: Likewise.
2868 * target.c, tracepoint.c, win32-low.c: Likewise.
2870 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2872 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
2873 (PTRACE_ARG4_TYPE): Likewise.
2874 (PTRACE_XFER_TYPE): Likewise.
2875 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
2876 ptrace to PTRACE_ARG3_TYPE.
2877 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
2878 (PTRACE_ARG4_TYPE): Likewise.
2879 (PTRACE_XFER_TYPE): Likewise.
2880 (linux_detach_one_lwp): Cast fourth argument of
2881 ptrace to long then PTRACE_ARG4_TYPE.
2882 (regsets_fetch_inferior_registers): Cast third argument of
2883 ptrace to long then PTRACE_ARG3_TYPE.
2884 (regsets_store_inferior_registers): Likewise.
2886 2012-04-20 Pedro Alves <palves@redhat.com>
2888 * configure: Regenerate.
2890 2012-04-19 Pedro Alves <palves@redhat.com>
2892 * Makefile.in (GNULIB_BUILDDIR): New.
2893 (LIBGNU, INCGNU, GNULIB_H): Adjust.
2894 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
2895 (all, install-only, uninstall, clean-info, all-lib, clean): No
2896 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
2897 (maintainer-clean realclean distclean): Use subdir_do.
2899 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
2900 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
2901 * acinclude.m4: Include acx_configure_dir.m4.
2902 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
2903 calls. Call AC_PROG_RANLIB. Configure gnulib using
2906 (GNULIB_STDINT_H): Adjust.
2907 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
2908 * gdbreplay.c: Include build-gnulib/config.h.
2909 * server.h: Likewise.
2910 * aclocal.m4: Regenerate.
2911 * config.in: Regenerate.
2912 * configure: Regenerate.
2914 2012-04-19 Pedro Alves <palves@redhat.com>
2916 * Makefile.in (LIBGNU, INCGNU): Adjust.
2917 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
2918 (all, install-only, uninstall, clean-info, all-lib, clean)
2919 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
2920 * configure.ac: Adjust AC_OUTPUT output.
2921 * aclocal.m4: Regenerate.
2922 * configure: Regenerate.
2924 2012-04-19 Pedro Alves <palves@redhat.com>
2926 * Makefile.in (generated_files): New.
2927 (server_h): Remove the explicit dependency on config.h, and depend
2928 on $generated_files.
2930 2012-04-19 Pedro Alves <palves@redhat.com>
2932 * Makefile.in (INCGNU): Add -Ignulib.
2934 2012-04-19 Pedro Alves <palves@redhat.com>
2936 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
2937 (INCGNU): ... this, and spell out -I here.
2938 (GNULIB_LIB): Rename to ...
2940 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
2942 2012-04-19 Pedro Alves <palves@redhat.com>
2944 * config.in: Regenerate.
2946 2012-04-19 Pedro Alves <palves@redhat.com>
2948 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
2949 * server.h (memmem): Remove declaration.
2950 * config.in: Regenerate.
2951 * configure: Regenerate.
2953 2012-04-19 Yao Qi <yao@codesourcery.com>
2955 * Makefile.in (SFILES): Add common/vec.c.
2959 2012-04-19 Yao Qi <yao@codesourcery.com>
2961 * remote-utils.c (prepare_resume_reply): Replace with macro
2962 target_core_of_thread.
2963 * server.c (handle_qxfer_threads_proper): Likewise.
2964 * target.h (traget_core_of_thread): New macro.
2966 2012-04-18 Pedro Alves <palves@redhat.com>
2968 * aclocal.m4: Regenerate.
2969 * configure: Regenerate.
2971 2012-04-16 Yao Qi <yao@codesourcery.com>
2973 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
2974 duplicated on address.
2976 2012-04-16 Yao Qi <yao@codesourcery.com>
2978 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
2979 (struct tracepoint_action_ops) <send>: New field.
2980 (m_tracepoint_action_send, r_tracepoint_action_send): New.
2981 (agent_expr_send, x_tracepoint_action_send): New.
2982 (l_tracepoint_action_send): New.
2983 (cmd_qtdp): Download and install tracepoint
2984 according to `use_agent'.
2985 (run_inferior_command): Add one more parameter `len'.
2987 (tracepoint_send_agent): New.
2988 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
2990 2012-04-16 Yao Qi <yao@codesourcery.com>
2992 * tracepoint.c (download_tracepoints): Moved to ...
2993 (cmd_qtstart): ... here.
2995 2012-04-14 Yao Qi <yao@codesourcery.com>
2997 * tracepoint.c: Include inttypes.h.
2998 (struct collect_memory_action): Use sized types.
2999 (struct tracepoint): Likewise.
3000 (cmd_qtdp, stop_tracing): Update print specifiers.
3001 (cmd_qtp, response_tracepoint): Likewise.
3002 (collect_data_at_tracepoint): Likewise.
3003 (collect_data_at_step): Likewise.
3005 2012-04-14 Yao Qi <yao@codesourcery.com>
3007 Import gnulib module inttypes.
3008 * aclocal.m4, config.in, configure: Regenerated.
3010 2012-04-14 Yao Qi <yao@codesourcery.com>
3012 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3013 Makefile and config.status at last.
3015 2012-04-13 Yao Qi <yao@codesourcery.com>
3017 * tracepoint.c: Include stdint.h unconditionally.
3019 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3021 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3022 on BFD_HAVE_SYS_PROCFS_TYPE.
3023 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3024 * configure: Regenerate.
3025 * config.in: Likewise.
3027 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3029 * Makefile.in (clean): Also remove x32.c x32-linux.c
3030 x32-avx.c x32-avx-linux.c.
3031 (x32.o): New target.
3033 (x32-linux.o): Likewise.
3034 (x32-linux.c): Likewise.
3035 (x32-avx.o): Likewise.
3036 (x32-avx.c): Likewise.
3037 (x32-avx-linux.o): Likewise.
3038 (x32-avx-linux.c): Likewise.
3040 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3041 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3042 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3043 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3044 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3045 i386/x32-avx-linux.xml.
3047 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3048 (init_registers_x32_avx_linux): Likwise.
3049 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3050 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3052 2012-04-13 Pedro Alves <palves@redhat.com>
3054 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3055 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3056 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3057 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3060 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3062 * linux-x86-low.c (compat_x32_clock_t): New.
3063 (compat_x32_siginfo_t): Likewise.
3064 (compat_x32_siginfo_from_siginfo): Likewise.
3065 (siginfo_from_compat_x32_siginfo): Likewise.
3066 (linux_is_elf64): Likewise.
3067 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3068 and siginfo_from_compat_x32_siginfo for x32.
3069 (x86_arch_setup): Set linux_is_elf64.
3071 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3074 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3076 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3077 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3078 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3079 compatible with process.
3081 2012-04-12 Yao Qi <yao@codesourcery.com>
3083 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3084 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3085 (install-only, install-info, clean): Handle sub dir gnulib.
3086 (all-lib, am--refresh): New targets.
3087 (memmem.o): Remove target.
3088 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3089 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3090 (AC_REPLACE_FUNCS): Remove memmem.
3091 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3092 (AC_OUTPUT): Generate Makefile in gnulib/.
3093 * aclocal.m4, config.in, configure: Regenerated.
3095 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3097 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3099 2012-04-05 Pedro Alves <palves@redhat.com>
3101 -Werror=strict-aliasing
3103 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3106 2012-04-04 Pedro Alves <palves@redhat.com>
3108 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3109 (sparc_store_gregset_from_stack, sparc_store_gregset)
3110 (sparc_breakpoint_at): Fix formatting.
3112 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3114 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3116 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3117 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3118 * config.in: Regenerate.
3119 * configure: Likewise.
3121 2012-03-29 Pedro Alves <palves@redhat.com>
3123 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3124 Correct ptrace arguments.
3126 2012-03-28 Pedro Alves <palves@redhat.com>
3128 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3129 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3130 (IA64_FR1_REGNUM): New defines.
3131 (ia64_fetch_register): New.
3132 (the_low_target): Install it.
3133 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3135 * linux-low.c (linux_fetch_registers): Try the
3136 the_low_target.fetch_register hook first.
3138 * linux-arm-low.c (the_low_target): Adjust.
3139 * linux-bfin-low.c (the_low_target): Adjust.
3140 * linux-cris-low.c (the_low_target): Adjust.
3141 * linux-crisv32-low.c (the_low_target): Adjust.
3142 * linux-m32r-low.c (the_low_target): Adjust.
3143 * linux-m68k-low.c (the_low_target): Adjust.
3144 * linux-mips-low.c (the_low_target): Adjust.
3145 * linux-ppc-low.c (the_low_target): Adjust.
3146 * linux-s390-low.c (the_low_target): Adjust.
3147 * linux-sh-low.c (the_low_target): Adjust.
3148 * linux-sparc-low.c (the_low_target): Adjust.
3149 * linux-tic6x-low.c (the_low_target): Adjust.
3150 * linux-x86-low.c (the_low_target): Adjust.
3151 * linux-xtensa-low.c (the_low_target): Adjust.
3153 2012-03-26 Pedro Alves <palves@redhat.com>
3155 * server.c (handle_qxfer_libraries): Don't bail early if
3156 the_target->qxfer_libraries_svr4 is not NULL.
3158 2012-03-26 Pedro Alves <palves@redhat.com>
3160 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3162 2012-03-23 Pedro Alves <palves@redhat.com>
3164 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3165 "library-list-svr4" element's start tag when the the DSO list is
3168 2012-03-23 Pedro Alves <palves@redhat.com>
3170 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3171 a variable whose type size is the same as the inferior's pointer
3174 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3176 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3178 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3179 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3180 * linux-low.h: Include <signal.h>.
3181 (struct siginfo): Remove forward declaration.
3182 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3185 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3187 * .gitignore: Ignore more files.
3189 2012-03-19 Pedro Alves <palves@redhat.com>
3190 Jan Kratochvil <jan.kratochvil@redhat.com>
3192 * server.c (cont_thread, general_thread): Add describing comments.
3193 (start_inferior): Clear `cont_thread'.
3194 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3197 2012-03-15 Yao Qi <yao@codesourcery.com>
3199 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3201 (cmd_qtdp): ... here.
3203 2012-03-15 Yao Qi <yao@codesourcery.com>
3205 * tracepoint.c (struct tracepoint_action_ops): New.
3206 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3207 (m_tracepoint_action_download): New.
3208 (r_tracepoint_action_download): New.
3209 (x_tracepoint_action_download): New.
3210 (l_tracepoint_action_download): New.
3211 (add_tracepoint_action): Install `action->ops' according type.
3212 (download_tracepoint_1): Move code `download' function pointer
3213 of various tracepoint_action_ops.
3215 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3217 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3218 linux_ptrace_attach_warnings.
3220 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3222 * Makefile.in (linux-ptrace.o): New.
3223 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3224 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3225 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3226 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3227 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3229 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3231 2012-03-08 Yao Qi <yao@codesourcery.com>
3232 Pedro Alves <palves@redhat.com>
3234 Fix PR server/13392.
3235 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3237 * tracepoint.c (remove_tracepoint): New.
3238 (cmd_qtdp): Call remove_tracepoint when failed to install.
3240 2012-03-07 Pedro Alves <palves@redhat.com>
3242 * linux-low.c (get_detach_signal): New.
3243 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3244 Pass on pending signals to PTRACE_DETACH. Check the result of the
3246 * server.c (program_signals, program_signals_p): New.
3247 (handle_general_set): Handle QProgramSignals.
3248 * server.h (program_signals, program_signals_p): Declare.
3250 2012-03-05 Pedro Alves <palves@redhat.com>
3251 Jan Kratochvil <jan.kratochvil@redhat.com>
3253 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3256 2012-03-03 Yao Qi <yao@codesourcery.com>
3258 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3259 agent_look_up_symbols.
3261 2012-03-03 Yao Qi <yao@codesourcery.com>
3263 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3264 (linux-x86-low.o): Likewise.
3265 * server.h: Remove in_process_agent_loaded.
3266 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3270 2012-03-03 Yao Qi <yao@codesourcery.com>
3272 * tracepoint.c (gdb_agent_capability): New global.
3273 (in_process_agent_loaded_ust): Renamed to
3274 `in_process_agent_supports_ust'.
3276 (in_process_agent_supports_ust): Call agent_capability_check.
3277 (clear_installed_tracepoints): Assert that agent supports
3280 2012-03-03 Yao Qi <yao@codesourcery.com>
3282 * linux-low.c (linux_supports_agent): New.
3283 (linux_target_ops): Initialize field `supports_agent' with
3284 linux_supports_agent.
3285 * target.h (struct target_ops) <supports_agent>: New.
3286 (target_supports_agent): New macro.
3287 * server.c (handle_general_set): Handle packet 'QAgent'.
3288 (handle_query): Send `QAgent+'.
3289 * Makefile.in (server.o): Depends on agent.h.
3291 2012-03-03 Yao Qi <yao@codesourcery.com>
3293 * Makefile.in (OBS): Add agent.o.
3294 Add new rule for agent.o.
3295 Track dependence of tracepoint.c on agent.h.
3296 * tracepoint.c (run_inferior_command_1):
3297 (run_inferior_command): Call agent_run_command.
3298 (gdb_ust_connect_sync_socket): Deleted. Move it to
3300 (resume_thread, stop_thread): Likewise.
3301 (gdb_ust_socket_init): Renamed to ...
3302 (gdb_agent_socket_init): ... New.
3303 (gdb_ust_thread): Renamed to ...
3304 (gdb_agent_helper_thread): ... New.
3305 (gdb_ust_init): Move some code to ...
3306 (gdb_agent_init): ... here. New.
3307 [HAVE_UST]: Call gdb_ust_init.
3308 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3309 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3310 * config.in, configure: Regenerated.
3312 2012-03-02 Pedro Alves <palves@redhat.com>
3314 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3315 * linux-low.c (struct simple_pid_list): New.
3316 (stopped_pids): New a struct simple_pid_list pointer.
3317 (add_to_pid_list, pull_pid_from_list): New.
3318 (handle_extended_wait): Don't assume the first signal new children
3319 report is SIGSTOP. Adjust call to pull_pid_from_list.
3320 (linux_wait_for_lwp): Adjust.
3322 2012-03-02 Yao Qi <yao@codesourcery.com>
3324 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3327 2012-03-02 Yao Qi <yao@codesourcery.com>
3329 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3330 `stop_pc' and `tpoint'. Update caller.
3332 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3334 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3335 * linux-low.c (use_linux_regsets): New macro.
3336 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3337 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3338 (linux_register_in_regsets): New function.
3339 (usr_fetch_inferior_registers): Skip registers covered by
3341 (usr_store_inferior_registers): Likewise.
3342 (usr_fetch_inferior_registers): New macro.
3343 (usr_store_inferior_registers): Likewise.
3344 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3345 (linux_store_registers): Likewise.
3346 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3348 (init_registers_mips64_dsp_linux): Likewise.
3349 (init_registers_mips_linux): New macro.
3350 (init_registers_mips_dsp_linux): Likewise.
3351 (mips_dsp_num_regs): Likewise.
3352 (DSP_BASE, DSP_CONTROL): New fallback macros.
3353 (mips_base_regs): New macro.
3354 (mips_regmap): Use it. Fix the size.
3355 (mips_dsp_regmap): New variable.
3356 (mips_dsp_regset_bitmap): Likewise.
3357 (mips_arch_setup): New function.
3358 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3360 (mips_cannot_store_register): Likewise.
3361 (the_low_target): Update .arch_setup, .num_regs and .regmap
3362 initializers. Add .regset_bitmap initializer.
3363 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3365 * linux-bfin-low.c (the_low_target): Likewise.
3366 * linux-cris-low.c (the_low_target): Likewise.
3367 * linux-crisv32-low.c (the_low_target): Likewise.
3368 * linux-ia64-low.c (the_low_target): Likewise.
3369 * linux-m32r-low.c (the_low_target): Likewise.
3370 * linux-m68k-low.c (the_low_target): Likewise.
3371 * linux-ppc-low.c (the_low_target): Likewise.
3372 * linux-s390-low.c (the_low_target): Likewise.
3373 * linux-sh-low.c (the_low_target): Likewise.
3374 * linux-sparc-low.c (the_low_target): Likewise.
3375 * linux-tic6x-low.c (the_low_target): Likewise.
3376 * linux-x86-low.c (the_low_target): Likewise.
3377 * linux-xtensa-low.c (the_low_target): Likewise.
3378 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3379 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3380 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3382 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3383 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3385 2012-02-29 Yao Qi <yao@codesourcery.com>
3386 Pedro Alves <palves@redhat.com>
3388 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3389 `step_over_finished' is true.
3391 2012-02-27 Pedro Alves <palves@redhat.com>
3393 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3394 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3396 2012-02-27 Pedro Alves <palves@redhat.com>
3399 * linux-low.c (pid_is_stopped): New.
3400 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3402 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3404 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3407 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3409 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3411 2012-02-24 Luis Machado <lgustavo@codesourcery>
3413 * server.c (handle_query): Advertise support for target-side
3414 breakpoint condition evaluation.
3415 (process_point_options): New function.
3416 (process_serial_event): When inserting a breakpoint, check for
3417 a target-side condition that should be evaluated.
3419 * mem-break.c: Include regcache.h and ax.h.
3420 (point_cond_list_t): New data structure.
3421 (breakpoint) <cond_list>: New field.
3422 (find_gdb_breakpoint_at): Make non-static.
3423 (delete_gdb_breakpoint_at): Clear any target-side
3425 (clear_gdb_breakpoint_conditions): New function.
3426 (add_condition_to_breakpoint): Likewise.
3427 (add_breakpoint_condition): Likewise.
3428 (gdb_condition_true_at_breakpoint): Likewise.
3429 (gdb_breakpoint_here): Return result directly instead
3430 of going through a local variable.
3432 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3433 (clear_gdb_breakpoint_conditions): Likewise.
3434 (add_breakpoint_condition): Likewise.
3435 (gdb_condition_true_at_breakpoint): Likewise.
3437 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3438 (need_step_over_p): Take target-side breakpoint condition into
3441 2012-02-24 Luis Machado <lgustavo@codesourcery>
3443 * server.h: Include tracepoint.h.
3444 (agent_mem_read, agent_get_trace_state_variable_value,
3445 agent_set_trace_state_variable_value,
3446 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3447 get_set_tsv_func_addr): New prototypes.
3449 * ax.h: New include file.
3450 * ax.c: New source file.
3452 * tracepoint.c: Include ax.h.
3453 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3454 agent_expr, eval_result_type): Move to ax.h.
3455 (parse_agent_expr): Rename to ...
3456 (gdb_parse_agent_expr): ... this, make it non-static and move
3458 (unparse_agent_expr) Rename to ...
3459 (gdb_unparse_agent_expr): ... this, make it non-static and move
3461 (eval_agent_expr): Rename to ...
3462 (eval_tracepoint_agent_expr): ... this.
3463 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3464 forward declarations.
3465 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3466 (agent_get_trace_state_variable_value): New function.
3467 (agent_set_trace_state_variable_value): New function.
3468 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3469 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3470 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3471 (condition_true_at_tracepoint): Likewise.
3472 (parse_agent_expr): Rename to ...
3473 (gdb_parse_agent_expr): ... this and move to ax.c.
3474 (unparse_agent_expr): Rename to ...
3475 (gdb_unparse_agent_expr): ... this and move to ax.c.
3476 (gdb_agent_op_name): Move to ax.c.
3477 (eval_agent_expr): Rename to ...
3478 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3480 (eval_tracepoint_agent_expr): New function.
3481 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3483 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3485 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3486 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3487 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3488 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3489 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3490 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3491 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3492 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3493 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3494 (compile_bytecodes): Remove forward declaration.
3495 (is_goto_target): Move to ax.c.
3496 (compile_bytecodes): Move to ax.c and call
3497 agent_get_trace_state_variable_value (...) and
3498 agent_set_trace_state_variable_value (...).
3500 * Makefile.in: Update ax.c and IPA dependencies.
3502 2012-02-24 Pedro Alves <palves@redhat.com>
3504 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3505 (cmd_bigqtbuffer_circular): ... this. Only handle
3506 'QTBuffer:circular:'.
3507 (handle_tracepoint_general_set): Adjust.
3509 2012-02-16 Yao Qi <yao@codesourcery.com>
3511 * inferiors.c: Move code to ...
3512 * dll.c: .... here. New.
3513 * server.h: Declare clear_dlls.
3514 * Makefile.in (SFILES): Add dll.c.
3518 2012-02-11 Yao Qi <yao@codesourcery.com>
3520 * server.c: (handle_monitor_command): Add a new parameter
3522 (handle_query): Update caller.
3524 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3526 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3527 * configure, config.in: Regenerate.
3528 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3531 2012-02-02 Pedro Alves <palves@redhat.com>
3533 Try SIGKILL first, then PTRACE_KILL.
3534 * linux-low.c (linux_kill_one_lwp): New.
3535 (linux_kill_one_lwp): Rename to ...
3536 (kill_one_lwp_callback): ... this. Use the new
3539 2012-02-02 Pedro Alves <palves@redhat.com>
3541 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3544 2012-01-27 Pedro Alves <palves@redhat.com>
3546 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3547 (elf_64_file_p): Make static.
3548 (linux_pid_exe_is_elf_64_file): New.
3549 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3550 Delete declarations.
3551 (linux_pid_exe_is_elf_64_file): Declare.
3552 * linux-x86-low.c (x86_arch_setup): Use
3553 linux_pid_exe_is_elf_64_file.
3555 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3557 * linux-low.c (linux_wait_for_event_1): Rename to ...
3558 (linux_wait_for_event): ... here and merge it with former
3559 linux_wait_for_event - new variable wait_ptid, use it.
3560 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3562 2012-01-23 Pedro Alves <palves@redhat.com>
3564 * server.c (main): Avoid yet another case of infinite loop while
3565 detaching/killing after a longjmp.
3567 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3570 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3572 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3574 * hostio.c (handle_readlink): New function.
3575 (handle_vFile): Call it to handle "vFile:readlink" packets.
3577 2012-01-20 Pedro Alves <palves@redhat.com>
3578 Ulrich Weigand <ulrich.weigand@linaro.org>
3580 * server.c (handle_v_requests): Only support vAttach and vRun to
3581 start multiple processes when in extended protocol mode.
3583 2012-01-17 Pedro Alves <palves@redhat.com>
3585 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3586 memalign plus mprotect to allocate the scratch buffer.
3588 2012-01-13 Pedro Alves <palves@redhat.com>
3590 * server.c (attach_inferior): Clear `cont_thread'.
3592 2012-01-13 Pedro Alves <palves@redhat.com>
3594 * server.c (main): Avoid infinite loop while detaching/killing
3597 2012-01-09 Doug Evans <dje@google.com>
3599 * server.c (start_inferior): Set last_ptid in --wrapper case.
3601 2012-01-06 Yao Qi <yao@codesourcery.com>
3603 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3605 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3607 2012-01-04 Yao Qi <yao@codesourcery.com>
3609 * tracepoint.c (cmd_qtdp): Print debug message
3610 for static tracepoint.
3612 2012-01-04 Yao Qi <yao@codesourcery.com>
3614 * tracepoint.c (trace_vdebug): Differentiate debug message
3615 between gdbserver and IPA.
3617 2012-01-03 Yao Qi <yao@codesourcery.com>
3619 * tracepoint.c (tracepoint_was_hit): Don't collect for
3622 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3624 * terminal.h: Reformat copyright header.
3626 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3628 * server.c (gdbserver_version): Update copyright year.
3629 * gdbreplay.c (gdbreplay_version): Likewise.
3631 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3633 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3636 2011-12-18 Hui Zhu <teawater@gmail.com>
3637 * linux-low.c (linux_create_inferior): Save return value to ret.
3639 2011-12-18 Hui Zhu <teawater@gmail.com>
3641 * linux-low.c (linux_create_inferior): Save return value to ret.
3643 2011-12-16 Doug Evans <dje@google.com>
3645 * linux-low.c (linux_create_inferior): If stdio connection,
3646 redirect stdin from /dev/null, stdout to stderr.
3647 * remote-utils.c (remote_is_stdio): New static global.
3648 (remote_connection_is_stdio): New function.
3649 (remote_prepare): Handle stdio connection.
3650 (remote_open): Ditto.
3651 (remote_close): Don't close stdin for stdio connections.
3652 (read_prim,write_prim): New functions. Replace all calls to
3653 read/write to these.
3654 * server.c (main): Watch for "-" argument. Move call to
3655 remote_prepare before start_inferior.
3656 * server.h (STDIO_CONNECTION_NAME): New macro.
3657 (remote_connection_is_stdio): Declare.
3659 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3660 in debugging output.
3662 2011-12-15 Yao Qi <yao@codesourcery.com>
3664 * tracepoint.c: Include sys/syscall.h.
3665 (gdb_ust_thread): Remove preprocessor conditional.
3667 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3669 * linux-low.c (linux_detach_one_lwp): Call
3670 the_low_target.prepare_to_resume before detaching.
3672 2011-12-14 Yao Qi <yao@codesourcery.com>
3674 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3677 2011-12-14 Yao Qi <yao@codesourcery.com>
3679 * i386-low.c (i386_low_stopped_data_address): Initialize local
3682 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3686 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3687 DR_CONTROL unless necessary. Extend comments.
3688 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3689 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3691 2011-12-13 Yao Qi <yao@codesourcery.com>
3693 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3695 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3697 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3699 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3700 Print new debug message for such case.
3702 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3704 Fix overlapping memcpy.
3705 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3706 the read_inferior_memory transfer.
3707 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3708 write_inferior_memory transfer.
3709 (set_fast_tracepoint_jump): New variable buf. Use it for the
3710 read_inferior_memory and write_inferior_memory transfers.
3711 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3712 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3713 Use it for the write_inferior_memory transfer.
3714 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3717 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3719 * linux-low.c (fetch_register, store_register): Make code
3720 consistent, fix formatting.
3722 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3724 * linux-low.c (usr_store_inferior_registers): Factor out code
3725 to handle individual registers into...
3726 (store_register): ... this new function.
3728 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3730 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3731 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3732 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3733 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3734 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3735 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3736 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3737 (srv_xmlfiles): Add new XML files.
3739 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3741 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3742 (init_registers_s390_linux32v1): Add prototype.
3743 (init_registers_s390_linux32v2): Likewise.
3744 (init_registers_s390_linux64v1): Likewise.
3745 (init_registers_s390_linux64v2): Likewise.
3746 (init_registers_s390x_linux64v1): Likewise.
3747 (init_registers_s390x_linux64v2): Likewise.
3748 (s390_num_regs): Increment to 52.
3749 (s390_regmap): Add orig_r2 register.
3750 (s390_num_regs_3264): Increment to 68.
3751 (s390_regmap_3264): Add orig_r2 register.
3752 (s390_collect_ptrace_register): Handle orig_r2 register.
3753 (s390_supply_ptrace_register): Likewise.
3754 (s390_fill_last_break): New function.
3755 (s390_store_last_break): Likewise.
3756 (s390_fill_system_call): New function.
3757 (s390_store_system_call): Likewise.
3758 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3760 (s390_check_regset): New function.
3761 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3762 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3763 Update target_regsets for available register sets.
3765 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3766 Jan Kratochvil <jan.kratochvil@redhat.com>
3768 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3769 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3771 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3772 * linux-low.h (struct process_info_private): New member r_debug.
3773 * server.c (handle_qxfer_libraries): Call
3774 the_target->qxfer_libraries_svr4.
3775 (handle_qxfer_libraries_svr4): New function.
3776 (qxfer_packets): New entry "libraries-svr4".
3777 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3778 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3779 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3780 PACKET_qXfer_libraries_svr4.
3782 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3784 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3785 PSW address/mask between 8-byte and 16-byte formats.
3786 (s390_supply_ptrace_register): Likewise.
3787 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3788 basic addressing mode bit.
3790 2011-11-24 Stan Shebs <stan@codesourcery.com>
3792 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3794 2011-11-17 Stan Shebs <stan@codesourcery.com>
3796 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3797 (tracing_start_time): New global.
3798 (tracing_stop_time): New global.
3799 (tracing_user_name): New global.
3800 (tracing_notes): New global.
3801 (tracing_stop_note): New global.
3802 (cmd_qtstart): Set traceframe_usage, start_time.
3803 (stop_tracing): Set stop_time.
3804 (cmd_qtstatus): Report additional status.
3805 (cmd_qtp): New function.
3806 (handle_tracepoint_query): Call it.
3807 (cmd_qtnotes): New function.
3808 (handle_tracepoint_general_set): Call it.
3809 (get_timestamp): Rename from tsv_get_timestamp.
3811 2011-11-14 Stan Shebs <stan@codesourcery.com>
3812 Kwok Cheung Yeung <kcy@codesourcery.com>
3814 * linux-x86-low.c (small_jump_insn): New.
3815 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3816 trampoline and error message, build a trampoline and issue a small
3817 jump instruction to it.
3818 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3819 trampoline and error message.
3820 (x86_get_min_fast_tracepoint_insn_len): New.
3821 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3822 * linux-low.h (struct linux_target_ops): Add arguments to
3823 install_fast_tracepoint_jump_pad operation, add new operation.
3824 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3826 (linux_get_min_fast_tracepoint_insn_len): New function.
3827 (linux_target_op): Add new operation.
3828 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
3829 (gdb_trampoline_buffer_end): Ditto.
3830 (gdb_trampoline_buffer_error): Ditto.
3831 (struct ipa_sym_addresses): Add fields for new IPA variables.
3832 (symbol_list): Add entries for new IPA variables.
3833 (struct tracepoint): Add fields to hold the address range of the
3834 trampoline used by the tracepoint.
3835 (trampoline_buffer_head): New static variable.
3836 (trampoline_buffer_tail): Ditto.
3837 (claim_trampoline_space): New function.
3838 (have_fast_tracepoint_trampoline_buffer): New function.
3839 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
3841 (install_fast_tracepoint): Ditto, also add error buffer argument.
3842 (cmd_qtminftpilen): New function.
3843 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
3844 (fast_tracepoint_from_trampoline_address): New function.
3845 (fast_tracepoint_collecting): Handle trampoline as part of jump
3847 (set_trampoline_buffer_space): New function.
3848 (initialize_tracepoint): Initialize new IPA variables.
3849 * target.h (struct target_ops): Add arguments to
3850 install_fast_tracepoint_jump_pad operation, add new
3851 get_min_fast_tracepoint_insn_len operation.
3852 (target_get_min_fast_tracepoint_insn_len): New.
3853 (install_fast_tracepoint_jump_pad): Add arguments.
3854 * server.h (IPA_BUFSIZ): Define.
3855 * linux-i386-ipa.c: Include extra header files.
3856 (initialize_fast_tracepoint_trampoline_buffer): New function.
3857 (initialize_low_tracepoint): Call it.
3858 * server.h (set_trampoline_buffer_space): Declare.
3859 (claim_trampoline_space): Ditto.
3860 (have_fast_tracepoint_trampoline_buffer): Ditto.
3862 2011-11-14 Yao Qi <yao@codesourcery.com>
3864 * server.c (handle_query): Handle InstallInTrace for qSupported.
3865 * tracepoint.c (add_tracepoint): Sort list.
3866 (install_tracepoint, download_tracepoint): New.
3867 (cmd_qtdp): Call them to install and download tracepoints.
3868 (sort_tracepoints): Removed.
3869 (cmd_qtstart): Update.
3871 2011-11-14 Yao Qi <yao@codesourcery.com>
3873 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
3874 * mem-break.h: Declare.
3875 * tracepoint.c (cmd_qtstart): Move some code to ...
3876 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
3878 (download_tracepoints): Move some code to ...
3879 (download_tracepoint_1): ... here. New.
3881 2011-11-08 Yao Qi <yao@codesourcery.com>
3883 * remote-utils.c (relocate_instruction): A comment fix.
3885 2011-11-07 Joel Brobecker <brobecker@adacore.com>
3887 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
3888 (i386_dr_low_get_control, i386_dr_low_get_status): Use
3889 dr_status_mirror and dr_control_mirror from debug_reg_state.
3890 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
3891 (i386_initial_stuff): Remove use of deleted globals.
3892 (i386_get_thread_context, i386_set_thread_context,
3893 i386_thread_added): Use dr_status_mirror and dr_control_mirror
3894 from debug_reg_state.
3896 2011-11-05 Yao Qi <yao@codesourcery.com>
3898 * tracepoint.c (gdb_collect): Loop over tracepoints of same
3899 address as TPOINT's.
3901 2011-11-02 Stan Shebs <stan@codesourcery.com>
3903 * tracepoint.c (agent_mem_read_string): New function.
3904 (eval_agent_expr): Call it for tracenz.
3905 * server.c (handle_query): Report support for tracenz.
3907 2011-11-02 Yao Qi <yao@codesourcery.com>
3909 * tracepoint.c (cmd_qtstart): Remove unused local variables.
3911 2011-11-02 Yao Qi <yao@codesourcery.com>
3913 * target.h: Fix a typo in comment.
3915 2011-10-31 Pedro Alves <pedro@codesourcery.com>
3917 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
3918 clobber the breakpoints' shadows with fast tracepoint jumps.
3919 * mem-break.h (check_mem_write): Add `myaddr' parameter.
3920 * target.c (write_inferior_memory): Also pass MYADDR down to
3923 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
3925 * configure.ac: Check support for personality routine.
3926 * configure: Regenerate.
3927 * config.in: Likewise.
3928 * linux-low.c: Include <sys/personality.h>.
3929 Define ADDR_NO_RANDOMIZE if necessary.
3930 (linux_create_inferior): Disable address space randomization when
3931 forking inferior, if requested.
3932 (linux_supports_disable_randomization): New function.
3933 (linux_target_ops): Install it.
3934 * server.h (disable_randomization): Declare.
3935 * server.c (disable_randomization): New global variable.
3936 (handle_general_set): Handle QDisableRandomization.
3937 (handle_query): Likewise for qSupported.
3938 (main): Support --disable-randomization and --no-disable-randomization
3939 command line arguments.
3940 * target.h (struct target_ops): Add supports_disable_randomization.
3941 (target_supports_disable_randomization): New macro.
3943 2011-09-29 Mike Frysinger <vapier@gentoo.org>
3945 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
3947 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
3948 [!PT_GETDSBT] (target_loadmap): New definition.
3949 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
3950 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
3951 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
3952 and PT_GETDSBT to LINUX_LOADMAP.
3953 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
3954 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
3956 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
3958 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
3959 (arm_linux_hwbp_cap): New static variable.
3960 (arm_linux_get_hwbp_cap): Replace by ...
3961 (arm_linux_init_hwbp_cap): ... this new function.
3962 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
3963 (arm_linux_get_hw_watchpoint_count): Likewise.
3964 (arm_linux_get_hw_watchpoint_max_length): Likewise.
3965 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
3966 (arm_prepare_to_resume): Use perror_with_name instead of error.
3968 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
3970 * linux-arm-low.c: Include <signal.h>.
3971 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
3972 (struct arm_linux_hwbp_cap): New data type.
3973 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
3974 (struct arm_linux_hw_breakpoint): New data type.
3975 (MAX_BPTS, MAX_WPTS): Define.
3976 (struct arch_process_info, struct arch_lwp_info): New data types.
3977 (arm_linux_get_hwbp_cap): New function.
3978 (arm_linux_get_hw_breakpoint_count): Likewise.
3979 (arm_linux_get_hw_watchpoint_count): Likewise.
3980 (arm_linux_get_hw_watchpoint_max_length): Likewise.
3981 (arm_hwbp_control_initialize): Likewise.
3982 (arm_hwbp_control_is_enabled): Likewise.
3983 (arm_hwbp_control_is_initialized): Likewise.
3984 (arm_hwbp_control_disable): Likewise.
3985 (arm_linux_hw_breakpoint_equal): Likewise.
3986 (arm_linux_hw_point_initialize): Likewise.
3987 (struct update_registers_data): New data structure.
3988 (update_registers_callback: New function.
3989 (arm_insert_point): Likewise.
3990 (arm_remove_point): Likewise.
3991 (arm_stopped_by_watchpoint): Likewise.
3992 (arm_stopped_data_address): Likewise.
3993 (arm_new_process): Likewise.
3994 (arm_new_thread): Likewise.
3995 (arm_prepare_to_resume): Likewise.
3996 (the_low_target): Register arm_insert_point, arm_remove_point,
3997 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
3998 arm_new_thread, and arm_prepare_to_resume.
4000 2011-09-15 Stan Shebs <stan@codesourcery.com>
4002 * server.h (struct emit_ops): Add compare-goto fields.
4003 * tracepoint.c (gdb_agent_op_sizes): New table.
4004 (emit_eq_goto): New function.
4005 (emit_ne_goto): New function.
4006 (emit_lt_goto): New function.
4007 (emit_le_goto): New function.
4008 (emit_gt_goto): New function.
4009 (emit_ge_goto): New function.
4010 (is_goto_target): New function.
4011 (compile_bytecodes): Recognize special cases of compare-goto
4012 combinations and call specialized emitters for them.
4013 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4014 (amd64_emit_ne_goto): New function.
4015 (amd64_emit_lt_goto): New function.
4016 (amd64_emit_le_goto): New function.
4017 (amd64_emit_gt_goto): New function.
4018 (amd64_emit_ge_goto): New function.
4019 (amd64_emit_ops): Add the new functions.
4020 (i386_emit_eq_goto): New function.
4021 (i386_emit_ne_goto): New function.
4022 (i386_emit_lt_goto): New function.
4023 (i386_emit_le_goto): New function.
4024 (i386_emit_gt_goto): New function.
4025 (i386_emit_ge_goto): New function.
4026 (i386_emit_ops): Add the new functions.
4028 2011-09-08 Stan Shebs <stan@codesourcery.com>
4030 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4031 (i386_emit_epilogue): Restore %ebx.
4033 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4035 * server.c (step_thread): Remove definition.
4036 (process_serial_event): Don't handle Hs.
4037 * server.h (step_thread): Remove declaration.
4038 * target.c (set_desired_inferior): Remove use of step_thread.
4040 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4042 * linux-low.c: Include linux-procfs.h.
4043 (linux_attach_lwp_1): Update comments.
4044 (linux_attach): Scan for existing threads when attaching to a
4045 process that is the tgid.
4046 * Makefile.in: Update dependencies.
4048 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4050 * configure.srv: Add linux-procfs.o dependencies.
4052 2011-08-14 Yao Qi <yao@codesourcery.com>
4054 * target.h (struct target_ops): Fix indent.
4055 * win32-low.c (win32_target_ops): Fix comment.
4057 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4058 Yao Qi <yao@codesourcery.com>
4060 * Makefile.in (clean): Remove tic6x-*.c files.
4061 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4062 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4063 (tic6x-c64xp-linux.c): Likewise.
4064 * configure.srv: Add support for tic6x-*-uclinux.
4065 * linux-tic6x-low.c: New.
4066 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4068 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4069 Yao Qi <yao@codesourcery.com>
4071 * target.h (struct target_ops): Add read_loadmap.
4072 * linux-low.c (struct target_loadseg): New type.
4073 (struct target_loadmap): New type.
4074 (linux_read_loadmap): New function.
4075 (linux_target_ops): Add linux_read_loadmap.
4076 * server.c (handle_query): Support qXfer:fdpic:read packet.
4077 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4080 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4082 * win32-low.c: Include <stdint.h>.
4084 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4086 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4087 to the inferior here.
4088 (i386_remove_aligned_watchpoint): Ditto.
4089 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4090 fit part of the watchpoint in the debug registers.
4091 (i386_update_inferior_debug_regs): New.
4092 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4093 registers, and only update the inferior on success.
4094 (i386_low_remove_watchpoint): Ditto.
4096 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4098 * linux-low.c (compare_ints, unique, list_threads, show_process,
4099 linux_core_of_thread): Delete.
4100 (linux_target_ops): Change linux_core_of_thread to
4101 linux_common_core_of_thread.
4102 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4103 * utils.c (malloc_failure): Change type of argument.
4104 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4105 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4106 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4107 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4108 (IPA_OBJS): Add common-utils-ipa.o.
4109 (ptid_h, linux_osdata_h): New macros.
4110 (server_h): Add common/common-utils.h, common/xml-utils.h,
4111 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4113 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4114 ptid.o, buffer.o): New rules.
4115 (linux-low.o): Add common/linux-osdata.h as a dependency.
4116 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4117 * configure.ac: Add AC_HEADER_DIRENT check.
4118 * config.in: Regenerate.
4119 * configure: Regenerate.
4120 * remote-utils.c (xml_escape_text): Delete.
4121 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4122 buffer_xml_printf): Move to common/buffer.c.
4123 * server.c (main): Remove call to initialize_inferiors.
4124 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4125 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4126 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4127 internal_error, gdb_assert, gdb_assert_fail): Delete.
4128 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4129 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4131 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4132 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4133 initialize_inferiors): Delete.
4135 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4137 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4140 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4142 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4144 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4146 2011-05-26 Yao Qi <yao@codesourcery.com>
4148 * Makefile.in (thread-db.o): Track dependence to
4149 common/gdb_thread_db.h.
4150 * thread-db.c: include gdb_thread_db.h from right place.
4152 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4154 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4155 __FILE__ and __LINE__ to internal_error.
4157 2011-05-13 Doug Evans <dje@google.com>
4159 * thread-db.c (try_thread_db_load_from_sdir): New function.
4160 (try_thread_db_load_from_dir): New function.
4161 (thread_db_load_search): Handle $sdir, ignore $pdir.
4162 Remove trying of system directories if search of
4163 libthread-db-search-path fails, that is now done via $sdir.
4165 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4167 * server.c (handle_query): Add EnableDisableTracepoints to the list
4168 of supported features.
4169 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4171 (cmd_qtenable_disable): New.
4172 (cmd_qtstart): Install tracepoints even if disabled.
4173 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4174 receiving a QTEnable or QTDisable packet.
4175 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4176 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4178 (gdb_probe): Skip data collection if static tracepoint is disabled.
4180 2011-05-10 Doug Evans <dje@google.com>
4182 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4184 2011-05-04 Doug Evans <dje@google.com>
4186 * linux-low.c (linux_join): Skip process lookup.
4187 * spu-low.c (spu_join): Ditto.
4188 * server.c (join_inferiors_callback): Delete.
4189 (process_serial_event): For 'D' packet (detach) call join_inferior
4192 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4194 * README: Don't mention xscale*-*-linux*.
4195 * configure.srv (xscale*-*-linux*): Don't handle target.
4197 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4199 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4201 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4202 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4203 (i386_emit_void_call_2): Likewise.
4205 2011-04-26 Yao Qi <yao@codesourcery.com>
4207 * linux-low.c: Move common macros to linux-ptrace.h.
4208 Include linux-ptrace.h.
4209 * Makefile.in (linux_ptrace_h): New.
4210 (linux-low.o): Depends on linux-ptrace.h.
4212 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4214 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4215 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4216 (remote_prepare): New function with most of the TCP code from ...
4217 (remote_open): ... here. Detect PORT here unconditionally. Move also
4218 setting transport_is_reliable.
4219 * server.c (run_once): New variable.
4220 (gdbserver_usage): Document it.
4221 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4222 the first run if RUN_ONCE.
4223 * server.h (run_once, remote_prepare): New declarations.
4225 2011-04-19 Tom Tromey <tromey@redhat.com>
4227 * win32-low.c (handle_load_dll): Remove duplicate "the".
4229 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4231 Remove support for old Cygwin 1.5 versions.
4232 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4233 function to avoid warning.
4234 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4237 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4239 * gdbserver/server.h (Macro _): Define it if not available.
4241 2011-03-14 Michael Snyder <msnyder@vmware.com>
4243 * hostio.c (handle_close): Remove unnecessary null test.
4245 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4247 * Makefile.in (maintainer-clean realclean distclean): Remove
4248 "make ... subdir_do" command.
4250 2011-03-10 Michael Snyder <msnyder@vmware.com>
4252 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4254 * server.c (handle_v_run): Free alloced buffer on early return.
4256 2011-03-09 Yao Qi <yao@codesourcery.com>
4259 2011-03-04 Yao Qi <yao@codesourcery.com>
4261 * Makefile.in: Remove GNU make feature --directory.
4263 2011-03-05 Yao Qi <yao@codesourcery.com>
4265 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4266 (subdir_do): New make target. Copied from gdb/Makefile.
4267 (maintainer-clean, realclean, distclean, clean): Call corresponding
4268 make targets in common/Makefile.
4270 2011-02-11 Yao Qi <yao@codesourcery.com>
4272 * configure.ac: Call AC_PROG_RANLIB.
4273 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4274 * configure: Regenerate.
4276 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4278 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4280 2011-03-06 Yao Qi <yao@codesourcery.com>
4282 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4284 2011-03-05 Yao Qi <yao@codesourcery.com>
4286 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4287 (subdir_do): New make target. Copied from gdb/Makefile.
4288 (maintainer-clean, realclean, distclean, clean): Call corresponding
4289 make targets in common/Makefile.
4291 2011-03-04 Yao Qi <yao@codesourcery.com>
4293 * Makefile.in: Remove GNU make feature --directory.
4295 2011-03-04 Michael Snyder <msnyder@vmware.com>
4297 * server.c (queue_stop_reply): Call xmalloc not malloc.
4299 2011-03-02 Michael Snyder <msnyder@vmware.com>
4301 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4303 2011-02-28 Michael Snyder <msnyder@vmware.com>
4305 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4306 (cmd_qtframe): Ditto.
4307 (cmd_qtbuffer): Ditto.
4308 (cmd_bigqtbuffer): Ditto.
4310 * utils.c (decimal2str): Initialize 'width' to nine, then
4313 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4315 * hostio.c (require_data): Free *data, not data.
4317 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4319 * hostio.c (require_data): Use free, not xfree.
4321 2011-02-27 Michael Snyder <msnyder@vmware.com>
4323 * server.c (handle_query): Discard unused value.
4325 * hostio.c (require_data): Free malloc memory before returning
4328 2011-02-26 Michael Snyder <msnyder@vmware.com>
4330 * linux-low.c (list_threads): Call closedir for dirent.
4332 2011-02-27 Michael Snyder <msnyder@vmware.com>
4334 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4335 a case statement falls through.
4337 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4339 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4342 2011-02-26 Michael Snyder <msnyder@vmware.com>
4344 * utils.c (decimal2str): Eliminate dead code and dead param.
4345 (pulongest): Drop dead param from call to decimal2str.
4348 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4350 Revert the following patch (not approved yet):
4351 2011-02-21 Hui Zhu <teawater@gmail.com>
4352 * tracepoint.c (tp_printf): New function.
4353 (eval_agent_expr): Handle gdb_agent_op_printf.
4355 2011-02-21 Hui Zhu <teawater@gmail.com>
4357 * tracepoint.c (tp_printf): New function.
4358 (eval_agent_expr): Handle gdb_agent_op_printf.
4360 2011-02-18 Tom Tromey <tromey@redhat.com>
4362 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4363 (tracepoint.o): Likewise.
4364 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4365 (gdb_agent_op_names): Likewise.
4367 2011-02-18 Tom Tromey <tromey@redhat.com>
4369 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4370 gdb_agent_op_rot>: New constants.
4371 (gdb_agent_op_names): Add pick and roll.
4372 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4375 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4377 * aclocal.m4: Regenerated with aclocal-1.11.1.
4379 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4381 * server.c (handle_qxfer_traceframe_info): New.
4382 (qxfer_packets): Register "traceframe-info".
4383 (handle_query): Report support for qXfer:traceframe-info:read+.
4384 * tracepoint.c (match_blocktype): New.
4385 (traceframe_find_block_type): Rename to ...
4386 (traceframe_walk_blocks): ... this. Add callback filter argument,
4388 (traceframe_find_block_type): New, reimplemented on top of
4389 traceframe_walk_blocks.
4390 (build_traceframe_info_xml): New.
4391 (traceframe_read_info): New.
4392 * server.h (traceframe_read_info): Declare.
4394 2011-02-11 Yao Qi <yao@codesourcery.com>
4396 * configure.ac: Call AC_PROG_RANLIB.
4397 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4398 * configure: Regenerate.
4400 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4402 * server.c (gdb_read_memory): Change return semantics to allow
4404 (handle_search_memory_1): Adjust.
4405 (process_serial_event) <'m' packet>: Handle partial transfers.
4406 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4408 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4410 * regcache.c (init_register_cache): Initialize
4411 regcache->register_status.
4412 (free_register_cache): Release regcache->register_status.
4413 (regcache_cpy): Copy register_status.
4414 (registers_to_string): Print 'x's for unavailable registers.
4415 (supply_register): Mark the register's status valid or
4416 unavailable, depending on whether a buffer was passed in or not.
4417 (supply_register_zeroed): New.
4418 (supply_regblock): Mark the registers' status valid or
4419 unavailable, depending on whether a buffer was passed in or not.
4420 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4421 (struct regcache): New `register_status' field.
4422 (supply_register_zeroed): Declare.
4423 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4424 supply_register_zeroed, rather than passing a NULL buffer to
4426 * tracepoint.c (fetch_traceframe_registers): Update comment.
4428 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4430 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4433 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4435 * server.h (decode_xfer_write): Change prototype.
4436 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4437 and don't extract the annex here.
4438 * server.c (decode_xfer_read): Remove `annex' parameter,
4439 and don't extract the annex here.
4441 (struct qxfer): New.
4442 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4443 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4444 (handle_qxfer_statictrace): New functions, abstracted out from
4445 handle_query, and made to use the struct qxfer interface.
4446 (handle_threads_qxfer_proper): Rename to ...
4447 (handle_qxfer_threads_proper): ... this.
4448 (handle_threads_qxfer): Rename to ...
4449 (handle_qxfer_threads): ... this. Adjust.
4450 (qxfer_packets): New array.
4451 (handle_qxfer): New function.
4452 (handle_query): Use handle_qxfer.
4454 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4456 * gdbreplay.c: Shorten lines of >= 80 columns.
4457 * linux-low.c: Ditto.
4458 * linux-ppc-low.c: Ditto.
4459 * linux-s390-low.c: Ditto.
4460 * linux-sparc-low.c: Ditto.
4461 * linux-x86-low.c: Ditto.
4462 * linux-xtensa-low.c: Ditto.
4463 * mem-break.c: Ditto.
4465 * regcache.h: Ditto.
4466 * remote-utils.c: Ditto.
4469 * thread-db.c: Ditto.
4470 * tracepoint.c: Ditto.
4472 * win32-low.h: Ditto.
4474 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4476 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4479 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4481 * server.c (gdbserver_version): Update copyright year in version
4483 * gdbreplay.c (gdbreplay_version): Ditto.
4485 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4487 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4488 * linux-bfin-low.c: New file.
4489 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4490 PT_DATA_ADDR for BFIN targets.
4491 * Makefile.in (SFILES): Add linux-bfin-low.c.
4492 (clean): Remove reg-bfin.c.
4493 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4494 * README: Mention supported Blackfin targets.
4496 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4498 * .gitignore: New file.
4500 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4502 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4504 2010-10-22 Jie Zhang <jie@codesourcery.com>
4506 * Makefile.in: Add FLAGS_TO_PASS variable.
4507 (install): Remove dependency of install-only and recursively
4508 invoke make for install-only.
4510 2010-10-04 Doug Evans <dje@google.com>
4512 * Makefile.in (uninstall): Use $(DESTDIR).
4514 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4518 * linux-x86-low.c (compat_siginfo_from_siginfo)
4519 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4520 si_code is < 0. Check for si_code == SI_TIMER before checking for
4523 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4525 * lynx-i386-low.c: New file.
4526 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4528 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4530 * lynx-low.c (ptrace_request_to_str): Remove handling for
4531 request values that have been removed in LynxOS 5.x.
4533 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4535 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4538 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4540 * configure.ac: Add --enable-inprocess-agent option.
4541 * configure: Rebuilt.
4543 2010-09-06 Yao Qi <yao@codesourcery.com>
4545 * linux-low.c (linux_kill): Remove unused variable.
4546 (linux_stabilize_threads): Likewise.
4547 * server.c (start_inferior): Likewise.
4548 (queue_stop_reply_callback): Likewise.
4549 * tracepoint.c (do_action_at_tracepoint): Likewise.
4551 2010-09-06 Yao Qi <yao@codesourcery.com>
4553 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4556 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4558 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4560 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4562 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4565 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4567 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4568 gdbserver/lynx-ppc-low.c: New files.
4569 * Makefile.in (lynx_low_h): New variable.
4570 (lynx-low.o, lynx-ppc-low.o): New rules.
4571 * configure.ac: On LynxOS, link with -lnetinet.
4572 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4573 * configure: regenerate.
4575 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4577 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4578 * configure.ac: Add check for vasprintf and vsnprintf.
4579 * configure, config.in: Regenerate.
4580 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4582 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4584 * gdbreplay.c: Move include of alloca.h up, next to include of
4586 * server.h: Add include of malloc.h.
4587 * mem-break.c: Remove include of malloc.h.
4588 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4590 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4592 * Makefile.in (memmem.o): Build with -Wno-error.
4594 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4596 * utils.c (xsnprintf): Make non-static.
4597 * server.h: Add xsnprintf declaration.
4598 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4599 replace calls to snprintf by calls to xsnprintf throughout.
4601 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4603 * configure.ac: Add configure check for alloca.
4604 * configure, config.in: Regenerate.
4605 * server.h: Include alloca.h if it exists.
4606 * gdbreplay.c: Include alloca.h if it exists.
4608 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4610 * linux-low.c (__SIGRTMIN): Define if not already defined.
4611 (linux_create_inferior): Check for __ANDROID__ rather than
4613 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4614 are already deferred.
4615 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4616 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4617 stopped and already has a pending signal to report.
4618 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4619 a pending signal to report or is moving out of a jump pad.
4620 (linux_init_signals): Check for __ANDROID__ rather than
4623 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4625 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4626 debug_threads check. Avoid a linear search when not doing debug
4629 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4631 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4632 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4633 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4634 (process_event): Change local fd's type to gdb_fildes_t.
4635 (create_file_handler): Adjust prototype.
4636 (delete_file_handler): Adjust prototype.
4637 (handle_file_event): Adjust prototype. Use pfildes.
4638 (create_file_event): Adjsut prototype.
4639 * remote-utils.c (remote_desc, listen_desc): Change type to
4641 * server.h: New gdb_fildes_t typedef.
4642 [USE_WIN32API]: Include winsock2.h.
4643 (delete_file_handler, add_file_handler): Adjust prototypes.
4645 * utils.c (pfildes): New.
4647 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4649 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4650 * configure: Regenerate.
4652 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4654 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4655 (linux_done_accessing_memory): ... this.
4656 (linux_target_ops): Adjust.
4657 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4658 * nto-low.c (nto_target_ops): Adjust comment.
4659 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4660 * spu-low.c (spu_target_ops): Adjust comment.
4661 * target.h (target_ops): Rename unprepare_to_access_memory field
4662 to done_accessing_memory.
4663 (unprepare_to_access_memory): Rename to ...
4664 (done_accessing_memory): ... this.
4666 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4668 * linux-low.c (linux_prepare_to_access_memory): New.
4669 (linux_unprepare_to_access_memory): New.
4670 (linux_target_ops): Install them.
4671 * server.c (read_memory): Rename to ...
4672 (gdb_read_memory): ... this. Use
4673 prepare_to_access_memory/prepare_to_access_memory.
4674 (write_memory): Rename to ...
4675 (gdb_write_memory): ... this. Use
4676 prepare_to_access_memory/prepare_to_access_memory.
4677 (handle_search_memory_1): Adjust.
4678 (process_serial_event): Adjust.
4679 * target.h (struct target_ops): New fields
4680 prepare_to_access_memory and unprepare_to_access_memory.
4681 (prepare_to_access_memory, unprepare_to_access_memory): New.
4682 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4683 prepare_to_access_memory/prepare_to_access_memory.
4684 * nto-low.c (nto_target_ops): Adjust.
4685 * spu-low.c (spu_target_ops): Adjust.
4686 * win32-low.c (win32_target_ops): Adjust.
4688 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4690 * Makefile.in (WARN_CFLAGS): Get it from configure.
4691 (WERROR_CFLAGS): New.
4692 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4693 * configure.ac: Introduce --enable-werror, which adds -Werror to
4694 the compiler command line. Enabled by default. Disable with
4695 --disable-werror. Add -Wdeclaration-after-statement
4696 Wpointer-arith and -Wformat-nonliteral to warning flags.
4697 * configure: Regenerate.
4699 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4701 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4703 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4705 * gdbreplay.c (remote_error): New.
4707 (expect): Use gdbchar. Check for error reading from GDB.
4708 Clarify sync error output.
4709 (play): Check for errors writing to GDB.
4710 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4711 * remote-utils.c (getpkt): Check for errors writing to the remote
4714 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4716 * linux-low.c (linux_wait_1): Move non-debugging code out of
4717 `debug_threads' control.
4719 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4721 * linux-low.c (linux_wait_1): Don't set last_status here.
4722 * server.c (push_event, queue_stop_reply_callback): Assert we're
4723 not pushing a TARGET_WAITKIND_IGNORE event.
4724 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4725 (myresume, handle_target_event): Set the thread's last_resume_kind
4726 and last_status from the target returned status.
4728 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4732 * linux-x86-low.c (update_debug_registers_callback): New.
4733 (i386_dr_low_set_addr): Use it.
4734 (i386_dr_low_get_addr): New.
4735 (i386_dr_low_set_control): Use update_debug_registers_callback.
4736 (i386_dr_low_get_control): New.
4737 (i386_dr_low_get_status): Adjust.
4738 * linux-low.c (linux_stop_lwp): New.
4739 * linux-low.h (linux_stop_lwp): Declare.
4741 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4742 argument instead of a i386_debug_reg_state.
4743 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4744 a i386_debug_reg_state.
4745 (i386_insert_aligned_watchpoint): Adjust.
4746 (i386_remove_aligned_watchpoint): Adjust.
4747 (i386_low_stopped_data_address): Read the debug registers from the
4748 inferior instead of from the mirrors.
4749 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4750 (i386_dr_low_get_addr): Declare.
4751 (i386_dr_low_get_control): Declare.
4752 (i386_dr_low_get_status): Change prototype.
4754 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4755 (i386_dr_low_get_addr): New.
4756 (i386_dr_low_get_control): New.
4757 (i386_dr_low_get_status): Adjust prototype. Return
4759 (i386_initial_stuff): Clear dr_status_mirror and
4761 (i386_get_thread_context): Adjust.
4762 (i386_set_thread_context): Adjust.
4763 (i386_thread_added): Adjust.
4765 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4767 * linux-low.h (linux_thread_area): Delete declaration.
4769 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4771 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4772 after its termination.
4774 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4776 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4777 (gdb_wants_all_stopped): Delete.
4778 (linux_wait_1): Don't call them.
4779 * server.c (handle_v_cont): Tag all threads as want-stopped.
4780 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4781 stopped as "client-wants-stopped".
4783 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4785 * Makefile.in (signals_h): New.
4786 (server_h): Depend on it.
4787 (server.o): Don't depend on $(signals_def).
4788 (signals.o): Depend on $(signals_def).
4790 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4792 * Makefile.in (signals_def): New.
4793 (server_h): Append include/gdb/signals.h and signals_def.
4794 (server.o): Append signals_def.
4796 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4798 * server.c (handle_target_event): Use target_signal_to_host for
4799 resume_info.sig initialization.
4800 * target.h (struct thread_resume) <sig>: New comment.
4802 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4804 * server.c (handle_query): strcpy() the returned string from paddress()
4805 instead of sprintf().
4806 * utils.c (paddress): Return phex_nz().
4808 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4810 * server.c (handle_v_cont): Call mourn_inferior if process
4812 (myresume): Likewise.
4814 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4816 Static tracepoints, and integration with UST.
4818 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4819 * mem-break.c (uninsert_all_breakpoints)
4820 (reinsert_all_breakpoints): New.
4821 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4822 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4823 (gdb_agent_ust_loaded, helper_thread_id)
4824 (gdb_agent_helper_thread_id): New macros.
4825 (struct ipa_sym_addresses): Add addr_ust_loaded,
4826 addr_helper_thread_id, addr_cmd_buf.
4827 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
4828 (in_process_agent_loaded_ust): New.
4829 (write_e_ust_not_loaded): New.
4830 (maybe_write_ipa_ust_not_loaded): New.
4831 (struct collect_static_trace_data_action): New.
4832 (enum tracepoint_type) <static_tracepoint>: New.
4833 (struct tracepoint) <handle>: Mention static tracepoints.
4834 (struct static_tracepoint_ctx): New.
4835 (CMD_BUF_SIZE): New.
4836 (add_tracepoint_action): Handle static tracepoint actions.
4837 (unprobe_marker_at): New.
4838 (clear_installed_tracepoints): Handle static tracepoints.
4839 (cmd_qtdp): Handle static tracepoints.
4840 (probe_marker_at): New.
4841 (cmd_qtstart): Handle static tracepoints.
4842 (response_tracepoint): Handle static tracepoints.
4843 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
4844 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
4845 (get_context_regcache): Handle static tracepoints.
4846 (do_action_at_tracepoint): Handle static tracepoint actions.
4847 (traceframe_find_block_type): Handle static trace data blocks.
4848 (traceframe_read_sdata): New.
4849 (download_tracepoints): Download static tracepoint actions.
4850 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
4851 (GDB_PROBE_NAME): New.
4856 (ust_marker_to_static_tracepoint): New.
4858 (collect_ust_data_at_tracepoint): New.
4859 (gdb_ust_probe): New.
4860 (UNIX_PATH_MAX, SOCK_DIR): New.
4861 (gdb_ust_connect_sync_socket): New.
4862 (resume_thread, stop_thread): New.
4863 (run_inferior_command): New.
4864 (init_named_socket): New.
4865 (gdb_ust_socket_init): New.
4866 (cstr_to_hexstr): New.
4868 (first_marker, next_marker): New.
4869 (response_ust_marker): New.
4870 (cmd_qtfstm, cmd_qtsstm): New.
4871 (unprobe_marker_at, probe_marker_at): New.
4872 (cmd_qtstmat, gdb_ust_thread): New.
4873 (gdb_ust_init): New.
4874 (initialize_tracepoint_ftlib): Call gdb_ust_init.
4875 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
4877 (x86_64_st_collect_regmap): New.
4878 (X86_64_NUM_ST_COLLECT_GREGS): New.
4879 (AMD64_RIP_REGNUM): New.
4880 (supply_static_tracepoint_registers): New.
4881 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
4883 (i386_st_collect_regmap): New.
4884 (i386_NUM_ST_COLLECT_GREGS): New.
4885 (supply_static_tracepoint_registers): New.
4886 * server.c (handle_query): Handle qXfer:statictrace:read.
4887 <qSupported>: Report support for StaticTracepoints, and
4888 qXfer:statictrace:read features.
4889 * server.h (traceframe_read_sdata)
4890 (supply_static_tracepoint_registers): Declare.
4891 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
4892 (unpack_varlen_hex): Include in IPA build.
4893 * Makefile.in (ustlibs, ustinc): New.
4894 (IPA_OBJS): Add remote-utils-ipa.o.
4895 ($(IPA_LIB)): Link -ldl and -lpthread.
4897 (IPAGENT_CFLAGS): Add UST_CFLAGS.
4898 * config.in, configure: Regenerate.
4900 2010-06-20 Ian Lance Taylor <iant@google.com>
4901 Pedro Alves <pedro@codesourcery.com>
4903 * linux-x86-low.c (always_true): Delete.
4904 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
4905 trying to fool the compiler with always_true.
4907 2010-06-20 Pedro Alves <pedro@codesourcery.com>
4909 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
4910 conditions in gdbserver.
4912 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
4914 * spu-low.c (spu_read_memory): Wrap around local store limit.
4915 (spu_write_memory): Likewise.
4917 2010-06-15 Pedro Alves <pedro@codesourcery.com>
4919 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
4920 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
4922 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
4924 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
4925 uses with LONGEST uses.
4927 2010-06-14 Stan Shebs <stan@codesourcery.com>
4928 Pedro Alves <pedro@codesourcery.com>
4932 * linux-x86-low.c: Include limits.h.
4937 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
4938 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
4939 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
4940 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
4941 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
4942 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
4943 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
4944 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
4945 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
4946 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
4947 (amd64_emit_void_call_2): New.
4948 (amd64_emit_ops): New.
4949 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
4950 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
4951 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
4952 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
4953 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
4954 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
4955 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
4956 (i386_emit_call, i386_emit_reg, i386_emit_pop)
4957 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
4958 (i386_emit_stack_adjust, i386_emit_int_call_1)
4959 (i386_emit_void_call_2): New.
4960 (i386_emit_ops): New.
4961 (x86_emit_ops): New.
4962 (the_low_target): Install x86_emit_ops.
4963 * server.h (struct emit_ops): New.
4964 (get_raw_reg_func_addr): Declare.
4965 (current_insn_ptr, emit_error): Declare.
4966 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
4967 (set_trace_state_variable_value): New defines.
4968 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
4969 addr_get_trace_state_variable_value and
4970 addr_set_trace_state_variable_value.
4971 (symbol_list): New fields for get_raw_reg,
4972 get_trace_state_variable_value and set_trace_state_variable_value.
4973 (condfn): New typedef.
4974 (struct tracepoint): New field `compiled_cond'.
4975 (do_action_at_tracepoint): Clear compiled_cond.
4976 (get_trace_state_variable_value, set_trace_state_variable_value):
4978 (condition_true_at_tracepoint): If there's a compiled condition,
4980 (current_insn_ptr, emit_error): New globals.
4981 (struct bytecode_address): New.
4982 (get_raw_reg_func_addr): New.
4983 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
4984 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
4985 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
4986 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
4987 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
4988 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
4989 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
4990 (compile_tracepoint_condition, compile_bytecodes): New.
4991 * target.h (emit_ops): Forward declare.
4992 (struct target_ops): New field emit_ops.
4993 (target_emit_ops): New.
4994 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
4995 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
4996 * linux-low.c (linux_emit_ops): New.
4997 (linux_target_ops): Install it.
4998 * linux-low.h (struct linux_target_ops): New field emit_ops.
5000 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5002 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5003 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5005 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5006 Stan Shebs <stan@codesourcery.com>
5008 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5009 (all): Depend on $(extra_libraries).
5010 (install-only): Install the IPA.
5011 (IPA_OBJS, IPA_LIB): New.
5012 (clean): Remove the IPA lib.
5013 (IPAGENT_CFLAGS): New.
5014 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5015 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5016 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5017 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5018 * configure.ac: Check for atomic builtins support in the compiler.
5019 (IPA_DEPFILES, extra_libraries): Define.
5020 * configure.srv (ipa_obj): Add description.
5021 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5022 (i[34567]86-*-linux*): Set ipa_obj.
5023 (x86_64-*-linux*): Set ipa_obj.
5024 * linux-low.c (stabilizing_threads): New.
5025 (supports_fast_tracepoints): New.
5026 (linux_detach): Stabilize threads before detaching.
5027 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5028 the lwp is either not stabilizing, or is moving out of a jump pad.
5029 (linux_fast_tracepoint_collecting): New.
5030 (maybe_move_out_of_jump_pad): New.
5031 (enqueue_one_deferred_signal): New.
5032 (dequeue_one_deferred_signal): New.
5033 (linux_wait_for_event_1): If moving out of a jump pad, defer
5034 pending signals to later.
5035 (linux_stabilize_threads): New.
5036 (linux_wait_1): Check if threads need moving out of jump pads, and
5038 (stuck_in_jump_pad_callback): New.
5039 (move_out_of_jump_pad_callback): New.
5041 (linux_resume_one_lwp): Handle moving out of jump pads.
5042 (linux_set_resume_request): Dequeue deferred signals.
5043 (need_step_over_p): Also step over fast tracepoint jumps.
5044 (start_step_over): Also uninsert fast tracepoint jumps.
5045 (finish_step_over): Also reinsert fast tracepoint jumps.
5046 (linux_install_fast_tracepoint_jump): New.
5047 (linux_target_ops): Install linux_stabilize_threads and
5048 linux_install_fast_tracepoint_jump_pad.
5049 * linux-low.h (linux_target_ops) <get_thread_area,
5050 install_fast_tracepoint_jump_pad>: New fields.
5051 (struct lwp_info) <collecting_fast_tracepoint,
5052 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5053 (linux_get_thread_area): Declare.
5054 * linux-x86-low.c (jump_insn): New.
5055 (x86_get_thread_area): New.
5056 (append_insns): New.
5058 (amd64_install_fast_tracepoint_jump_pad): New.
5059 (i386_install_fast_tracepoint_jump_pad): New.
5060 (x86_install_fast_tracepoint_jump_pad): New.
5061 (the_low_target): Install x86_get_thread_area and
5062 x86_install_fast_tracepoint_jump_pad.
5063 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5064 (struct fast_tracepoint_jump): New.
5065 (fast_tracepoint_jump_insn): New.
5066 (fast_tracepoint_jump_shadow): New.
5067 (find_fast_tracepoint_jump_at): New.
5068 (fast_tracepoint_jump_here): New.
5069 (delete_fast_tracepoint_jump): New.
5070 (set_fast_tracepoint_jump): New.
5071 (uninsert_fast_tracepoint_jumps_at): New.
5072 (reinsert_fast_tracepoint_jumps_at): New.
5073 (set_breakpoint_at): Use write_inferior_memory.
5074 (uninsert_raw_breakpoint): Use write_inferior_memory.
5075 (check_mem_read): Mask out fast tracepoint jumps.
5076 (check_mem_write): Mask out fast tracepoint jumps.
5077 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5078 (set_fast_tracepoint_jump): Declare.
5079 (delete_fast_tracepoint_jump)
5080 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5081 (reinsert_fast_tracepoint_jumps_at): Declare.
5082 * regcache.c: Don't compile many functions when building the
5083 in-process agent library.
5084 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5085 the register buffer in the heap.
5086 (free_register_cache): If the register buffer isn't owned by the
5087 regcache, don't free it.
5088 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5089 pre-existing register caches.
5090 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5092 (convert_ascii_to_int): : Constify `from' parameter type.
5093 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5094 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5095 the needed buffer in-place.
5096 (relocate_instruction): New.
5097 * server.c (handle_query) <qSymbols>: If the target supports
5098 tracepoints, give it a chance of looking up symbols. Report
5099 support for fast tracepoints.
5100 (handle_status): Stabilize threads.
5101 (process_serial_event): Adjust.
5102 * server.h (struct fast_tracepoint_jump): Forward declare.
5103 (struct process_info) <fast_tracepoint_jumps>: New field.
5104 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5105 (decode_X_packet, decode_M_packet): Adjust.
5106 (relocate_instruction): Declare.
5107 (in_process_agent_loaded): Declare.
5108 (tracepoint_look_up_symbols): Declare.
5109 (struct fast_tpoint_collect_status): Declare.
5110 (fast_tracepoint_collecting): Declare.
5111 (force_unlock_trace_buffer): Declare.
5112 (handle_tracepoint_bkpts): Declare.
5113 (initialize_low_tracepoint)
5114 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5115 * target.h (struct target_ops) <stabilize_threads,
5116 install_fast_tracepoint_jump_pad>: New fields.
5117 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5118 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5119 [HAVE_STDINT_H]: Include stdint.h.
5120 (trace_debug_1): Rename to ...
5121 (trace_vdebug): ... this.
5122 (trace_debug): Rename to ...
5123 (trace_debug_1): ... this. Add `level' parameter.
5125 (ATTR_USED, ATTR_NOINLINE): New.
5126 (IP_AGENT_EXPORT): New.
5127 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5128 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5129 (about_to_request_buffer_space, trace_buffer_is_full)
5130 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5131 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5132 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5133 (traceframe_write_count, traceframes_created)
5134 (trace_state_variables)
5135 New renaming defines.
5136 (struct ipa_sym_addresses): New.
5137 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5139 (ipa_sym_addrs): New.
5140 (all_tracepoint_symbols_looked_up): New.
5141 (in_process_agent_loaded): New.
5142 (write_e_ipa_not_loaded): New.
5143 (maybe_write_ipa_not_loaded): New.
5144 (tracepoint_look_up_symbols): New.
5145 (debug_threads) [IN_PROCESS_AGENT]: New.
5146 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5147 (UNKNOWN_SIDE_EFFECTS): New.
5148 (stop_tracing): New.
5149 (flush_trace_buffer): New.
5150 (stop_tracing_bkpt): New.
5151 (flush_trace_buffer_bkpt): New.
5152 (read_inferior_integer): New.
5153 (read_inferior_uinteger): New.
5154 (read_inferior_data_pointer): New.
5155 (write_inferior_data_pointer): New.
5156 (write_inferior_integer): New.
5157 (write_inferior_uinteger): New.
5158 (struct collect_static_trace_data_action): Delete.
5159 (enum tracepoint_type): New.
5160 (struct tracepoint) <type>: New field `type'.
5161 <actions_str, step_actions, step_actions_str>: Only include in
5163 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5164 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5165 (tracepoints): Use IP_AGENT_EXPORT.
5166 (last_tracepoint): Don't include in the IPA.
5167 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5168 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5169 (alloced_trace_state_variables): New.
5170 (trace_state_variables): Use IP_AGENT_EXPORT.
5171 (traceframe_t): Delete unused variable.
5172 (circular_trace_buffer): Don't include in the IPA.
5173 (trace_buffer_start): Delete.
5174 (struct trace_buffer_control): New.
5175 (trace_buffer_free): Delete.
5176 (struct ipa_trace_buffer_control): New.
5177 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5178 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5180 (trace_buffer_ctrl): New.
5181 (TRACE_BUFFER_CTRL_CURR): New.
5182 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5183 Reimplement as macros.
5184 (trace_buffer_wrap): Delete.
5185 (traceframe_write_count, traceframe_read_count)
5186 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5187 (struct tracepoint_hit_ctx) <type>: New field.
5188 (struct fast_tracepoint_ctx): New.
5189 (memory_barrier): New.
5191 (record_tracepoint_error): Update atomically in the IPA.
5192 (clear_inferior_trace_buffer): New.
5193 (about_to_request_buffer_space): New.
5194 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5195 updating the same buffer.
5196 (add_tracepoint): Default the tracepoint's type to trap
5197 tracepoint, and orig_size to -1.
5198 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5200 (create_trace_state_variable): New parameter `gdb'. Handle it.
5201 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5202 (cmd_qtdp): Handle fast tracepoints.
5204 (max_jump_pad_size): New.
5205 (gdb_jump_pad_head): New.
5206 (get_jump_space_head): New.
5207 (claim_jump_space): New.
5208 (sort_tracepoints): New.
5209 (MAX_JUMP_SIZE): New.
5210 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5212 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5213 support. Upload fast traceframes, and delete internal IPA
5215 (stop_tracing_handler): New.
5216 (flush_trace_buffer_handler): New.
5217 (cmd_qtstop): Upload fast tracepoints.
5218 (response_tracepoint): Handle fast tracepoints.
5219 (tracepoint_finished_step): Upload fast traceframes. Set the
5220 tracepoint hit context's tracepoint type.
5221 (handle_tracepoint_bkpts): New.
5222 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5223 type. Add comment about fast tracepoints.
5224 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5225 non-existing action_str field.
5226 (get_context_regcache): Handle fast tracepoints.
5227 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5229 (fast_tracepoint_from_jump_pad_address): New.
5230 (fast_tracepoint_from_ipa_tpoint_address): New.
5231 (collecting_t): New.
5232 (force_unlock_trace_buffer): New.
5233 (fast_tracepoint_collecting): New.
5236 (write_inferior_data_ptr): New.
5237 (target_tp_heap): New.
5238 (target_malloc): New.
5239 (download_agent_expr): New.
5241 (download_tracepoints): New.
5242 (download_trace_state_variables): New.
5243 (upload_fast_traceframes): New.
5244 (IPA_FIRST_TRACEFRAME): New.
5245 (IPA_NEXT_TRACEFRAME_1): New.
5246 (IPA_NEXT_TRACEFRAME): New.
5247 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5248 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5249 (gdb_jump_pad_buffer_end): New.
5250 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5251 (initialize_tracepoint): Adjust.
5252 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5253 buffer. Initialize the low module.
5254 * utils.c (PREFIX, TOOLNAME): New.
5255 (malloc_failure): Use PREFIX.
5256 (error): In the IPA, an error causes an exit.
5257 (fatal, warning): Use PREFIX.
5258 (internal_error): Use TOOLNAME.
5259 (NUMCELLS): Increase to 10.
5260 * configure, config.in: Regenerate.
5262 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5264 * server.c (handle_query) <qSupported>: Do two passes over the
5265 qSupported string to avoid nesting strtok.
5267 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5269 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5271 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5273 * configure: Regenerate.
5274 * proc-service.list: New.
5276 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5278 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5281 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5283 * gdbreplay.c (remote_open): Check error return from socket() call by
5284 its equality to -1 not by it being negative.
5285 * remote-utils.c (remote_open): Likewise.
5287 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5289 * config.h: Regenerate.
5291 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5293 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5294 doesn't provide PTRACE_GET_THREAD_AREA.
5296 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5298 * linux-m68k-low.c: Include <asm/ptrace.h>
5299 (ps_get_thread_area): Implement.
5301 2010-05-03 Doug Evans <dje@google.com>
5303 * event-loop.c (struct callback_event): New struct.
5304 (callback_list): New global.
5305 (append_callback_event, delete_callback_event): New functions.
5306 (process_callback): New function.
5307 (start_event_loop): Call it.
5308 * remote-utils.c (NOT_SCHEDULED): Define.
5309 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5310 moved out of readchar.
5311 (readchar): Rewrite. Call reschedule before returning.
5312 (reset_readchar): New function.
5313 (remote_close): Call it.
5314 (process_remaining, reschedule): New functions.
5315 * server.h (callback_handler_func): New typedef.
5316 (append_callback_event, delete_callback_event): Declare.
5318 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5320 * proc-service.c (ps_pglobal_lookup): Use
5321 thread_db_look_up_one_symbol.
5322 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5323 parameter. Use it instead of all_symbols_looked_up.
5324 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5326 (all_symbols_looked_up): Don't declare.
5327 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5328 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5330 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5331 Set all_symbols_looked_up here.
5332 (thread_db_look_up_one_symbol): New.
5333 (thread_db_get_tls_address): Adjust.
5334 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5335 thread_db object on the heap, and tentatively set it in the
5337 (thread_db_init): Don't set all_symbols_looked_up here.
5338 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5340 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5342 * linux-low.c (linux_kill, linux_detach): Adjust.
5343 (status_pending_p_callback): Remove redundant statement. Check
5344 for !TARGET_WAITIKIND_IGNORE, instead of
5345 TARGET_WAITKIND_STOPPED.
5346 (handle_tracepoints): Make sure LWP is locked. Adjust.
5347 (linux_wait_for_event_1): Adjust.
5348 (linux_cancel_breakpoints): New.
5349 (unsuspend_one_lwp): New.
5350 (unsuspend_all_lwps): New.
5351 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5352 (send_sigstop_callback): Change return type to int, add new
5353 `except' parameter and handle it.
5354 (suspend_and_send_sigstop_callback): New.
5355 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5356 pass them down. If SUSPEND, also increment the lwp's suspend
5358 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5359 (need_step_over_p): Don't consider suspended LWPs.
5360 (start_step_over): Adjust.
5361 (proceed_one_lwp): Change return type to int, add new `except'
5362 parameter and handle it.
5363 (unsuspend_and_proceed_one_lwp): New.
5364 (proceed_all_lwps): Use find_inferior instead of
5366 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5367 also decrement the suspend count of LWPs. Pass `except' down,
5368 instead of hacking its suspend count.
5369 (linux_pause_all): Add `freeze' parameter. Adjust.
5370 (linux_unpause_all): New.
5371 (linux_target_ops): Install linux_unpause_all.
5372 * server.c (handle_status): Adjust.
5373 * target.h (struct target_ops): New fields `unpause_all' and
5374 `cancel_breakpoints'. Add new parameter to `pause_all'.
5375 (pause_all): Add new `freeze' parameter.
5377 (cancel_breakpoints): New.
5378 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5380 (cmd_qtstart): Pause threads.
5381 (stop_tracing): Pause threads, and cancel breakpoints.
5382 * win32-low.c (win32_target_ops): Adjust.
5384 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5386 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5387 the inferior right away from here...
5388 (linux_wait_1): ... to here, and adjust to check the thread's
5389 last_resume_kind instead of the lwp's step or stop_expected flags.
5391 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5393 * README: Use consistent `GDB' and `GDBserver' spellings.
5395 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5397 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5398 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5399 (linux_detach_one_lwp): Assume the lwp is stopped.
5400 (any_thread_of): Delete.
5401 (linux_detach): Stop all lwps here. Don't blindly delete all
5403 (delete_lwp_callback): New.
5404 (linux_mourn): Delete all lwps of the process that is gone.
5405 (linux_wait_1): Don't delete the last lwp of the process here.
5406 * mem-break.h (mark_breakpoints_out): Declare.
5407 * mem-break.c (mark_breakpoints_out): New.
5408 (free_all_breakpoints): Use it.
5409 * server.c (handle_target_event): If the process is gone, mark
5411 * thread-db.c (struct thread_db) <create_bp>: New field.
5412 (thread_db_enable_reporting): Fix prototype. Store a thread event
5413 breakpoint reference in the thread_db struct.
5414 (thread_db_load_search): Clear the thread_db object.
5415 (try_thread_db_load_1): Ditto.
5416 (switch_to_process): New.
5417 (disable_thread_event_reporting): Use it.
5418 (remove_thread_event_breakpoints): New.
5419 (thread_db_detach, thread_db_mourn): Use it.
5421 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5423 * linux-low.c (linux_enable_event_reporting): New.
5424 (linux_wait_for_event_1, handle_extended_wait): Use it.
5426 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5428 * linux-low.c (linux_kill_one_lwp, linux_kill)
5429 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5430 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5431 SIGSTOP even if the LWP is stopped.
5432 (send_sigstop_callback): New.
5433 (stop_all_lwps): Use send_sigstop_callback instead.
5434 (linux_resume_one_thread): Adjust.
5435 (proceed_one_lwp): Still proceed an LWP that the client has
5436 requested to stop, if we haven't reported it as stopped yet. Make
5437 sure that LWPs the client want stopped, have a pending SIGSTOP.
5439 2010-04-26 Doug Evans <dje@google.com>
5441 * server.c (handle_general_set): Make static.
5443 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5444 Print received char after testing for error/eof instead of before.
5445 (input_interrupt): Tweak comment.
5447 2010-04-23 Doug Evans <dje@google.com>
5449 * server.c (start_inferior): Print inferior argv if --debug.
5451 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5453 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5454 * nto-x86-low.c: Include server.h
5456 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5458 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5459 be consistent with other sources of this directory.
5460 (init_registers_amd64): Correct name of source file of this function
5463 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5465 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5468 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5470 * win32-i386-low.c: Add 64-bit support.
5471 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5472 (init_registers_amd64): Declare.
5473 (mappings): Add 64-bit version of array.
5474 (init_windows_x86): New function.
5475 (the_low_target): Change init_arch field to init_windows_x86.
5477 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5479 * win32-low.c: Adapt to support also 64-bit architecture.
5480 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5481 (get_image_name): Use SIZE_T type for local variable `done'.
5482 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5483 (toolhelp_get_dll_name): Idem.
5484 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5485 Use uintptr_t typecast to avoid warning.
5486 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5487 (handle_exception): Use phex_nz to avoid warning.
5488 (win32_wait): Remove unused local variable `process'.
5490 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5492 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5495 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5497 * configure.ac: Use `ws2_32' library for srv_mingw.
5498 * configure: Regenerate.
5499 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5500 * remote-utils.c: Likewise.
5502 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5504 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5505 if __x86_64__ is defined.
5507 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5509 * configure: Regenerate.
5511 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5513 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5514 * target.h (target_ops): New get_tib_address field.
5515 * win32-low.h (win32_thread_info): Add thread_local_base field.
5516 * win32-low.c (child_add_thread): Add tlb argument.
5517 Set thread_local_base field to TLB.
5518 (get_child_debug_event): Adapt to child_add_thread change.
5519 (win32_get_tib_address): New function.
5520 (win32_target_ops): Set get_tib_address field to
5521 win32_get_tib_address.
5522 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5524 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5526 * linux-low.c (linux_mourn): Also remove the process.
5527 * server.c (handle_target_event): Don't remove the process here.
5528 * nto-low.c (nto_mourn): New.
5529 (nto_target_ops): Install it.
5530 * spu-low.c (spu_mourn): New.
5531 (spu_target_ops): Install it.
5532 * win32-low.c (win32_mourn): New.
5533 (win32_target_ops): Install it.
5535 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5537 * server.h (buffer_xml_printf): Remove redundant `;'.
5539 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5541 * regcache.c (set_register_cache): Invalidate regcaches before
5542 changing the register cache layout.
5543 (regcache_invalidate_one): Allow a NULL regcache.
5544 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5545 regcaches before changing the register cache layout or the target
5548 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5550 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5551 variable warning on Linux/x86-64.
5553 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5555 GDBserver disconnected tracing support.
5557 * linux-low.c (linux_remove_process): Delete.
5558 (add_lwp): Don't set last_resume_kind here.
5559 (linux_kill): Use `mourn'.
5560 (linux_detach): Use `thread_db_detach', and `mourn'.
5562 (linux_attach_lwp_1): Adjust comment.
5563 (linux_attach): last_resume_kind moved the thread_info; adjust.
5564 (status_pending_p_callback): Adjust.
5565 (linux_wait_for_event_1): Adjust.
5566 (count_events_callback, select_singlestep_lwp_callback)
5567 (select_event_lwp_callback, cancel_breakpoints_callback)
5568 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5569 (proceed_one_lwp): Adjust.
5570 (linux_async): Add debug output.
5571 (linux_thread_stopped): New.
5572 (linux_pause_all): New.
5573 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5575 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5576 (thread_db_free): Delete declaration.
5577 (thread_db_detach, thread_db_mourn): Declare.
5578 * thread-db.c (thread_db_init): Use thread_db_mourn.
5579 (thread_db_free): Delete, split in two.
5580 (disable_thread_event_reporting): New.
5581 (thread_db_detach): New.
5582 (thread_db_mourn): New.
5584 * server.h (struct thread_info) <last_resume_kind>: New field.
5585 <attached>: Add comment.
5586 <gdb_detached>: New field.
5587 (handler_func): Change return type to int.
5588 (handle_serial_event, handle_target_event): Ditto.
5589 (gdb_connected): Declare.
5591 (disconnected_tracing): Declare.
5592 (stop_tracing): Declare.
5594 * server.c (handle_query) <qSupported>: Report support for
5595 disconnected tracing.
5596 (queue_stop_reply_callback): Account for running threads.
5597 (gdb_wants_thread_stopped): New.
5598 (gdb_wants_all_threads_stopped): New.
5599 (gdb_reattached_process): New.
5600 (handle_status): Clear the `gdb_detached' flag of all processes.
5601 In all-stop, stop all threads.
5602 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5603 (process_serial_event): If the remote connection breaks, or if an
5604 exit was forced with "monitor exit", force an event loop exit.
5605 Handle disconnected tracing on detach.
5606 (handle_serial_event): Adjust.
5607 (handle_target_event): If GDB isn't connected, forward events back
5608 to the inferior, unless the last process exited, in which case,
5609 exit gdbserver. Adjust interface.
5611 * remote-utils.c (remote_open): Don't block in accept. Instead
5612 register an event loop source on the listen socket file
5613 descriptor. Refactor bits into ...
5614 (listen_desc): ... this new global.
5615 (gdb_connected): ... this new function.
5616 (enable_async_notification): ... this new function.
5617 (handle_accept_event): ... this new function.
5618 (remote_close): Clear remote_desc.
5620 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5622 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5624 (mourn_inferior): Define.
5625 (target_process_qsupported): Avoid the dangling else problem.
5626 (thread_stopped): Define.
5627 (pause_all): Define.
5628 (target_waitstatus_to_string): Declare.
5629 * target.c (target_waitstatus_to_string): New.
5631 * tracepoint.c (tracing): Make extern.
5632 (disconnected_tracing): New.
5633 (stop_tracing): Make extern. Handle tracing stops due to GDB
5635 (cmd_qtdisconnected): New.
5636 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5637 (handle_tracepoint_general_set): Handle QTDisconnected.
5639 * event-loop.c (event_handler_func): Change return type to int.
5640 (process_event): Bail out if the event handler wants the event
5642 (handle_file_event): Ditto.
5643 (start_event_loop): Bail out if the event handler wants the event
5646 * nto-low.c (nto_target_ops): Adjust.
5647 * spu-low.c (spu_wait): Don't remove the process here.
5648 (spu_target_ops): Adjust.
5649 * win32-low.c (win32_wait): Don't remove the process here.
5650 (win32_target_ops): Adjust.
5652 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5654 * regcache.c (realloc_register_cache): Invalidate inferior's
5655 regcache before recreating it.
5657 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5659 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5661 2010-04-09 Stan Shebs <stan@codesourcery.com>
5662 Pedro Alves <pedro@codesourcery.com>
5664 * server.h (LONGEST): New.
5665 (struct thread_info) <while_stepping>: New field.
5666 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5668 (initialize_tracepoint, handle_tracepoint_general_set)
5669 (handle_tracepoint_query, tracepoint_finished_step)
5670 (tracepoint_was_hit, release_while_stepping_state_list):
5671 (current_traceframe): Declare.
5672 * server.c (handle_general_set): Handle tracepoint packets.
5674 (write_memory): New.
5675 (handle_search_memory_1): Use read_memory.
5676 (handle_query): Report support for conditional tracepoints, trace
5677 state variables, and tracepoint sources. Handle tracepoint
5679 (main): Initialize the tracepoints module.
5680 (process_serial_event): Handle traceframe reads/writes.
5682 * linux-low.c (handle_tracepoints): New.
5683 (linux_wait_1): Call it.
5684 (linux_resume_one_lwp): Handle while-stepping.
5685 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5686 (linux_target_ops): Install them.
5687 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5689 * linux-x86-low.c (x86_supports_tracepoints): New.
5690 (the_low_target). Install it.
5692 * mem-break.h (delete_breakpoint): Declare.
5693 * mem-break.c (delete_breakpoint): Make external.
5695 * target.h (struct target_ops): Add `supports_tracepoints',
5696 `read_pc', and `write_pc' fields.
5697 (target_supports_tracepoints): Define.
5698 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5701 * regcache.h (struct regcache) <registers_owned>: New field.
5702 (init_register_cache, regcache_cpy): Declare.
5703 (regcache_read_pc, regcache_write_pc): Declare.
5704 (register_cache_size): Declare.
5705 (supply_regblock): Declare.
5706 * regcache.c (init_register_cache): New.
5707 (new_register_cache): Use it.
5708 (regcache_cpy): New.
5709 (register_cache_size): New.
5710 (supply_regblock): New.
5711 (regcache_read_pc, regcache_write_pc): New.
5713 * tracepoint.c: New.
5715 * Makefile.in (OBS): Add tracepoint.o.
5716 (tracepoint.o): New rule.
5718 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5720 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5722 (i386-mmx.c): Likewise.
5723 (i386-mmx-linux.o): Likewise.
5724 (i386-mmx-linux.c): Likewise.
5726 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5727 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5728 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5729 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5731 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5732 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5733 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5735 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5737 * Makefile.in (clean): Updated.
5739 (i386-avx.c): Likewise.
5740 (i386-avx-linux.o): Likewise.
5741 (i386-avx-linux.c): Likewise.
5742 (amd64-avx.o): Likewise.
5743 (amd64-avx.c): Likewise.
5744 (amd64-avx-linux.o): Likewise.
5745 (amd64-avx-linux.c): Likewise.
5747 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5748 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5749 (srv_amd64_regobj): Add amd64-avx.o.
5750 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5751 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5752 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5753 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5754 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5755 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5756 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5758 * i387-fp.c: Include "i386-xstate.h".
5760 (i387_cache_to_xsave): Likewise.
5761 (i387_xsave_to_cache): Likewise.
5762 (x86_xcr0): Likewise.
5764 * i387-fp.h (i387_cache_to_xsave): Likewise.
5765 (i387_xsave_to_cache): Likewise.
5766 (x86_xcr0): Likewise.
5768 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5769 * linux-crisv32-low.c (target_regsets): Likewise.
5770 * linux-m68k-low.c (target_regsets): Likewise.
5771 * linux-mips-low.c (target_regsets): Likewise.
5772 * linux-ppc-low.c (target_regsets): Likewise.
5773 * linux-s390-low.c (target_regsets): Likewise.
5774 * linux-sh-low.c (target_regsets): Likewise.
5775 * linux-sparc-low.c (target_regsets): Likewise.
5776 * linux-xtensa-low.c (target_regsets): Likewise.
5778 * linux-low.c: Include <sys/uio.h>.
5779 (regsets_fetch_inferior_registers): Support nt_type.
5780 (regsets_store_inferior_registers): Likewise.
5781 (linux_process_qsupported): New.
5782 (linux_target_ops): Add linux_process_qsupported.
5784 * linux-low.h (regset_info): Add nt_type.
5785 (linux_target_ops): Add process_qsupported.
5787 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5789 (init_registers_i386_avx_linux): New.
5790 (init_registers_amd64_avx_linux): Likewise.
5791 (xmltarget_i386_linux_no_xml): Likewise.
5792 (xmltarget_amd64_linux_no_xml): Likewise.
5793 (PTRACE_GETREGSET): Likewise.
5794 (PTRACE_SETREGSET): Likewise.
5795 (x86_fill_xstateregset): Likewise.
5796 (x86_store_xstateregset): Likewise.
5797 (use_xml): Likewise.
5798 (x86_linux_update_xmltarget): Likewise.
5799 (x86_linux_process_qsupported): Likewise.
5800 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5801 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5802 init_registers_i386_linux here. Call
5803 x86_linux_update_xmltarget.
5804 (the_low_target): Add x86_linux_process_qsupported.
5806 * server.c (handle_query): Call target_process_qsupported.
5808 * target.h (target_ops): Add process_qsupported.
5809 (target_process_qsupported): New.
5811 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5813 * inferiors.c (add_thread): Set last_status kind to
5814 TARGET_WAITKIND_IGNORE.
5815 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5816 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5817 (linux_wait_1): Move `thread' local definition to block that uses
5818 it. Don't NULL initialize `event_child'.
5819 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5820 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5821 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5823 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5825 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5826 an extended waitstatus, or by a watchpoint.
5827 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
5828 thread was stepping or has been stopped by a watchpoint.
5830 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5832 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
5833 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
5834 of another, then delete the previous, and validate all
5836 (validate_inserted_breakpoint): New.
5837 (delete_disabled_breakpoints): New.
5838 (validate_breakpoints): New.
5839 (check_mem_read): Validate breakpoints before trusting their
5840 shadow. Delete disabled breakpoints.
5841 (check_mem_write): Validate breakpoints before trusting they
5842 should be inserted. Delete disabled breakpoints.
5843 * mem-break.h (validate_breakpoints):
5844 * server.c (handle_query): Validate breakpoints when we see a
5847 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5849 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
5850 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
5851 if we could tell there's a GDB breakpoint at stop_pc.
5852 (need_step_over_p): Don't do a step over if we find a GDB
5853 breakpoint at the resume PC.
5855 * mem-break.c (struct raw_breakpoint): New.
5856 (enum bkpt_type): New type `gdb_breakpoint'.
5857 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
5858 fields. New field `raw'.
5859 (find_raw_breakpoint_at): New.
5860 (set_raw_breakpoint_at): Handle refcounting. Create a raw
5862 (set_breakpoint_at): Adjust.
5863 (delete_raw_breakpoint): New.
5864 (release_breakpoint): New.
5865 (delete_breakpoint): Rename to...
5866 (delete_breakpoint_1): ... this. Add proc parameter. Use
5867 release_breakpoint. Return ENOENT.
5868 (delete_breakpoint): Reimplement.
5869 (find_breakpoint_at): Delete.
5870 (find_gdb_breakpoint_at): New.
5871 (delete_breakpoint_at): Delete.
5872 (set_gdb_breakpoint_at): New.
5873 (delete_gdb_breakpoint_at): New.
5874 (gdb_breakpoint_here): New.
5875 (set_reinsert_breakpoint): Use release_breakpoint.
5876 (uninsert_breakpoint): Rename to ...
5877 (uninsert_raw_breakpoint): ... this.
5878 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
5879 (reinsert_raw_breakpoint): Change parameter type to
5881 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
5883 (check_breakpoints): Adjust. Use release_breakpoint.
5884 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
5885 (breakpoint_inserted_here): Ditto.
5886 (check_mem_read): Adjust to iterate over raw breakpoints instead.
5887 Don't trust the breakpoint's shadow if it is not inserted.
5888 (check_mem_write): Adjust to iterate over raw breakpoints instead.
5889 (delete_all_breakpoints): Adjust.
5890 (free_all_breakpoints): Mark all breakpoints as uninserted, and
5891 use delete_breakpoint_1.
5893 * mem-break.h (breakpoints_supported): Delete declaration.
5894 (set_gdb_breakpoint_at): Declare.
5895 (gdb_breakpoint_here): Declare.
5896 (delete_breakpoint_at): Delete.
5897 (delete_gdb_breakpoint_at): Declare.
5899 * server.h (struct raw_breakpoint): Forward declare.
5900 (struct process_info): New field `raw_breakpoints'.
5902 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
5905 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5907 * linux-low.c (status_pending_p_callback): Fix comment.
5908 (linux_wait_for_event_1): Move most of the internal breakpoint
5909 handling from here...
5910 (linux_wait_1): ... to here.
5911 (count_events_callback): New.
5912 (select_singlestep_lwp_callback): New.
5913 (select_event_lwp_callback): New.
5914 (cancel_breakpoints_callback): New.
5915 (select_event_lwp): New.
5916 (linux_wait_1): Simplify internal breakpoint handling. Give equal
5917 priority to all LWPs that have had events that should be reported
5918 to the client. Cancel breakpoints when about to reporting the
5919 event to the client, not while stopping lwps. No longer cancel
5920 finished single-steps here.
5921 (cancel_finished_single_step): Delete.
5922 (cancel_finished_single_steps): Delete.
5924 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5926 * mem-break.c (enum bkpt_type): New.
5927 (struct breakpoint): New field `type'.
5928 (set_breakpoint_at): Change return type to struct breakpoint
5929 pointer. Set type to `other_breakpoint' by default.
5930 (delete_breakpoint): Rewrite, supporting more than one breakpoint
5931 in the breakpoint list.
5932 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
5933 (reinsert_breakpoint): Rename to ...
5934 (reinsert_raw_breakpoint): ... this.
5935 (reinsert_breakpoints_at): Adjust.
5936 * mem-break.h (struct breakpoint): Declare.
5937 (set_breakpoint_at): Change return type to struct breakpoint
5940 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5942 * server.c (handle_query): Assign, not compare.
5944 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5946 Teach linux gdbserver to step-over-breakpoints.
5948 * linux-low.c (can_hardware_single_step): New.
5949 (supports_breakpoints): New.
5950 (handle_extended_wait): If stopping threads, read the stop pc of
5953 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
5954 low target doesn't support retrieving the PC.
5955 (add_lwp): Set last_resume_kind to resume_continue.
5956 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
5957 (linux_attach): Don't clear stop_expected. Set the lwp's
5958 last_resume_kind to resume_stop.
5959 (linux_detach_one_lwp): Don't check for removed breakpoints.
5960 (check_removed_breakpoint): Delete.
5961 (status_pending_p): Rename to ...
5962 (status_pending_p_callback): ... this. Don't check for removed
5963 breakpoints. Don't consider threads that are stopped from GDB's
5965 (linux_wait_for_lwp): Always read the stop_pc here.
5966 (cancel_breakpoint): New.
5967 (step_over_bkpt): New global.
5968 (linux_wait_for_event_1): Implement stepping over breakpoints.
5969 (gdb_wants_lwp_stopped): New.
5970 (gdb_wants_all_stopped): New.
5971 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
5972 single-step traps here. Store the thread's last reported target
5974 (send_sigstop): Don't clear stop_expected. Always set it,
5976 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
5977 (cancel_finished_single_step): New.
5978 (cancel_finished_single_steps): New.
5979 (wait_for_sigstop): Don't cancel finished single-step traps here.
5980 (linux_resume_one_lwp): Don't check for removed breakpoints.
5981 Don't set `step' on non-hardware step archs.
5982 (linux_set_resume_request): Ignore resume_stop requests if already
5983 stopping or stopped. Set the lwp's last_resume_kind.
5984 (resume_status_pending_p): Don't check for removed breakpoints.
5985 (need_step_over_p): New.
5986 (start_step_over): New.
5987 (finish_step_over): New.
5988 (linux_resume_one_thread): Always queue a sigstop for resume_stop
5989 requests. Clear the thread's last reported target waitstatus.
5990 Don't use the `suspended' flag. Don't consider pending breakpoints.
5991 (linux_resume): Start a step-over if necessary.
5992 (proceed_one_lwp): New.
5993 (proceed_all_lwps): New.
5994 (unstop_all_lwps): New.
5995 * linux-low.h (struct lwp_info): Rewrite comment for the
5996 `suspended' flag. Add the `stop_pc' field. Delete the
5997 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
5998 Add `'last_resume_kind' and `need_step_over' fields.
5999 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6000 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6001 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6002 (set_raw_breakpoint_at): New.
6003 (set_breakpoint_at): Rewrite to use it.
6004 (reinsert_breakpoint_handler): Delete.
6005 (set_reinsert_breakpoint): New.
6006 (reinsert_breakpoint_by_bp): Delete.
6007 (delete_reinsert_breakpoints): New.
6008 (uninsert_breakpoint): Rewrite.
6009 (uninsert_breakpoints_at): New.
6010 (reinsert_breakpoint): Rewrite.
6011 (reinsert_breakpoints_at): New.
6012 (check_breakpoints): Rewrite.
6013 (breakpoint_here): New.
6014 (breakpoint_inserted_here): New.
6015 (check_mem_read): Adjust.
6016 * mem-break.h (breakpoints_supported, breakpoint_here)
6017 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6018 (reinsert_breakpoint_by_bp): Delete declaration.
6019 (delete_reinsert_breakpoints): Declare.
6020 (reinsert_breakpoint): Delete declaration.
6021 (reinsert_breakpoints_at): Declare.
6022 (uninsert_breakpoint): Delete declaration.
6023 (uninsert_breakpoints_at): Declare.
6024 (check_breakpoints): Adjust prototype.
6025 * server.h: Adjust include order.
6026 (struct thread_info): Declare here. Add a `last_status' field.
6028 2010-03-23 Michael Snyder <msnyder@vmware.com>
6030 * server.c (crc32): New function.
6031 (handle_query): Add handling for 'qCRC:' request.
6033 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6035 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6036 lwp had been stopped by a watchpoint.
6038 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6040 * server.h (internal_error): Declare.
6041 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6042 * utils.c (internal_error): New function.
6044 2010-03-15 Andreas Schwab <schwab@redhat.com>
6046 * configure.srv: Fix typo setting srv_regobj.
6048 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6050 * linux-low.c (fetch_register): Avoid passing a non string literal
6052 (usr_store_inferior_registers): Ditto.
6054 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6056 * linux-low.c (linux_write_memory): Bail out early if peeking
6059 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6061 * linux-low.h (struct lwp_info): New fields
6062 `stopped_by_watchpoint' and `stopped_data_address'.
6063 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6064 here, and cache them in the lwp object.
6065 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6067 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6069 (linux_stopped_by_watchpoint): Rewrite.
6070 (linux_stopped_data_address): Rewrite.
6072 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6074 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6075 switching the current inferior, not before.
6077 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6079 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6080 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6081 i386-linux.c and amd64-linux.c.
6082 (reg-i386.o): Removed.
6083 (reg-i386.c): Likewise.
6084 (reg-i386-linux.o): Likewise.
6085 (reg-i386-linux.c): Likewise.
6086 (reg-x86-64.o): Likewise.
6087 (reg-x86-64.c): Likewise.
6088 (reg-x86-64-linux.o): Likewise.
6089 (reg-x86-64-linux.c): Likewise.
6092 (i386-linux.o): Likewise.
6093 (i386-linux.c): Likewise.
6094 (amd64.o): Likewise.
6095 (amd64.c): Likewise.
6096 (amd64-linux.o): Likewise.
6097 (amd64-linux.c): Likewise.
6099 * configure.srv (srv_i386_regobj): New.
6100 (srv_i386_linux_regobj): Likewise.
6101 (srv_amd64_regobj): Likewise.
6102 (srv_amd64_linux_regobj): Likewise.
6103 (srv_i386_32bit_xmlfiles): Likewise.
6104 (srv_i386_64bit_xmlfiles): Likewise.
6105 (srv_i386_xmlfiles): Likewise.
6106 (srv_amd64_xmlfiles): Likewise.
6107 (srv_i386_linux_xmlfiles): Likewise.
6108 (srv_amd64_linux_xmlfiles): Likewise.
6109 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6110 srv_xmlfiles to $srv_i386_xmlfiles.
6111 (i[34567]86-*-mingw32ce*): Likewise.
6112 (i[34567]86-*-mingw*): Likewise.
6113 (i[34567]86-*-nto*): Likewise.
6114 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6115 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6116 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6117 (x86_64-*-linux*): Likewise.
6119 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6120 (init_registers_amd64_linux): New.
6121 (x86_arch_setup): Replace init_registers_x86_64_linux with
6122 init_registers_amd64_linux.
6124 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6126 * configure.ac: Check for libdl. If it is not available link against
6127 static libthread_db.
6128 * configure: Regenerate.
6130 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6134 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6135 handing a read watchpoint.
6136 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6138 2010-02-12 Doug Evans <dje@google.com>
6140 * linux-low.c (linux_supports_tracefork_flag): Document.
6141 (linux_look_up_symbols): Add comment.
6143 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6145 * regcache.c (supply_register): Clear regcache if buf is NULL.
6147 2010-02-02 Nicolas Roche <roche@sourceware.org>
6148 Joel Brobecker <brobecker@adacore.com>
6150 * inferiors.c (find_inferior): Add function documentation.
6151 (unloaded_dll): Handle the case where the unloaded dll has not
6152 been previously registered in the dll list.
6154 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6156 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6157 (thumb2_breakpoint): New.
6158 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6160 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6162 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6163 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6166 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6168 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6170 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6172 * linux-s390-low.c (s390_collect_ptrace_register)
6173 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6175 2010-01-21 Doug Evans <dje@google.com>
6177 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6178 (PTRACE_ARG4_TYPE): New macro.
6179 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6180 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6181 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6182 (usr_store_inferior_registers): Ditto.
6183 (linux_read_memory, linux_write_memory): Ditto.
6184 (linux_test_for_tracefork): Ditto.
6186 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6187 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6189 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6191 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6194 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6196 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6197 prototype to take a regcache. Adjust.
6199 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6201 * regcache.h (struct thread_info): Forward declare.
6202 (struct regcache): New.
6203 (new_register_cache): Adjust prototype.
6204 (get_thread_regcache): Declare.
6205 (free_register_cache): Adjust prototype.
6206 (registers_to_string, registers_from_string): Ditto.
6207 (supply_register, supply_register_by_name, collect_register)
6208 (collect_register_as_string, collect_register_by_name): Ditto.
6209 * regcache.c (struct inferior_regcache_data): Delete.
6210 (get_regcache): Rename to ...
6211 (get_thread_regcache): ... this. Adjust. Switch inferior before
6213 (regcache_invalidate_one): Adjust.
6214 (regcache_invalidate): Fix prototype.
6215 (new_register_cache): Return the new register cache.
6216 (free_register_cache): Change prototype.
6217 (realloc_register_cache): Adjust.
6218 (registers_to_string): Change prototype to take a regcache. Adjust.
6219 (registers_from_string): Ditto.
6220 (register_data): Ditto.
6221 (supply_register): Ditto.
6222 (supply_register_by_name): Ditto.
6223 (collect_register): Ditto.
6224 (collect_register_as_string): Ditto.
6225 (collect_register_by_name): Ditto.
6226 * server.c (process_serial_event): Adjust.
6227 * linux-low.h (regset_fill_func, regset_store_func): Change
6229 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6231 * linux-low.c (get_stop_pc): Adjust.
6232 (check_removed_breakpoint): Adjust.
6233 (linux_wait_for_event): Adjust.
6234 (linux_resume_one_lwp): Adjust.
6235 (fetch_register): Add regcache parameter. Adjust.
6236 (usr_store_inferior_registers): Ditto.
6237 (regsets_fetch_inferior_registers): Ditto.
6238 (regsets_store_inferior_registers): Ditto.
6239 (linux_fetch_registers, linux_store_registers): Ditto.
6240 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6242 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6244 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6245 prototype to take a regcache.
6246 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6247 * remote-utils.c (convert_ascii_to_int, outreg)
6248 (prepare_resume_reply): Change prototype to take a regcache.
6250 * target.h (struct target_ops) <fetch_registers, store_registers>:
6251 Change prototype to take a regcache.
6252 (fetch_inferior_registers, store_inferior_registers): Change
6253 prototype to take a regcache. Adjust.
6254 * proc-service.c (ps_lgetregs): Adjust.
6255 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6256 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6257 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6258 take a regcache. Adjust.
6259 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6260 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6261 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6262 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6263 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6264 (cris_cannot_fetch_register):
6265 (cris_breakpoint_at): Change prototype to take a regcache.
6267 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6268 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6269 to take a regcache. Adjust.
6270 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6272 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6273 take a regcache. Adjust.
6274 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6275 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6276 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6277 * linux-mips-low.c (mips_get_pc):
6278 (mips_set_pc): Change prototype to take a regcache. Adjust.
6279 (mips_reinsert_addr): Adjust.
6280 (mips_collect_register): Change prototype to take a regcache.
6282 (mips_supply_register):
6283 (mips_collect_register_32bit, mips_supply_register_32bit)
6284 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6285 (mips_store_fpregset): Ditto.
6286 * linux-ppc-low.c (ppc_supply_ptrace_register)
6287 (ppc_supply_ptrace_register): Ditto.
6288 (parse_spufs_run): Adjust.
6289 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6290 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6291 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6292 take a regcache. Adjust.
6293 * linux-s390-low.c (s390_collect_ptrace_register)
6294 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6295 (s390_set_pc): Change prototype to take a regcache. Adjust.
6296 (s390_arch_setup): Adjust.
6297 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6298 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6299 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6300 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6301 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6303 (sparc_breakpoint_at): Adjust.
6304 * linux-xtensa-low.c (xtensa_fill_gregset):
6305 (xtensa_store_gregset):
6306 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6307 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6308 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6309 prototype to take a regcache. Adjust.
6310 * win32-arm-low.c (arm_fetch_inferior_register)
6311 (arm_store_inferior_register): Change prototype to take a
6313 * win32-i386-low.c (i386_fetch_inferior_register)
6314 (i386_store_inferior_register): Change prototype to take a
6316 * win32-low.c (child_fetch_inferior_registers)
6317 (child_store_inferior_registers): Change prototype to take a
6319 (win32_wait): Adjust.
6320 (win32_fetch_inferior_registers): Change prototype to take a
6322 (win32_store_inferior_registers): Adjust.
6323 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6324 store_inferior_register>: Change prototype to take a regcache.
6326 2010-01-20 Doug Evans <dje@google.com>
6328 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6330 (linux_wait_for_event1, linux_init_signals): Ditto.
6331 (W_STOPCODE): Provide definition if missing.
6333 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6335 * linux-low.c (linux_core_of_thread): New.
6336 (compare_ints, show_process, list_threads): New.
6337 (linux_qxfer_osdata): Report threads and cores.
6338 (linux_target_op): Register linux_core_of_thread.
6339 * remote-utils.c (prepare_resume_reply): Report the core.
6340 (buffer_xml_printf): Support %d specifier.
6341 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6343 (handle_query): Handle qXfer:threads. Announce availability
6345 * target.h (struct target_ops): New field core_of_thread.
6347 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6349 * Makefile.in (clean): Remove new generated files.
6350 (reg-s390.o, reg-s390.c): Remove rules.
6351 (reg-s390x.o, reg-s390x.c): Likewise.
6352 (s390-linux32.o, s390-linux32.c): Add rules.
6353 (s390-linux64.o, s390-linux64.c): Likewise.
6354 (s390x-linux64.o, s390x-linux64.c): Likewise.
6355 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6356 * linux-s390-low.c: Include <elf.h>.
6357 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6358 (init_registers_s390): Remove prototype.
6359 (init_registers_s390x): Likewise.
6360 (init_registers_s390_linux32): Add prototype.
6361 (init_registers_s390_linux64): Likewise.
6362 (init_registers_s390x_linux64): Likewise.
6363 (s390_num_regs_3264): New define.
6364 (s390_regmap_3264): New global variable.
6365 (s390_cannot_fetch_register): Remove obsolete check.
6366 (s390_cannot_store_register): Likewise.
6367 (s390_collect_ptrace_register): Handle upper/lower register halves.
6368 (s390_supply_ptrace_register): Likewise.
6369 (s390_fill_gregset): Update to register number changes.
6370 (s390_get_hwcap): New routine.
6371 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6372 Install appropriate regmap and register set.
6374 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6376 * server.c (gdbserver_version): Update copyright year to 2010.
6377 * gdbreplay.c (gdbreplay_version): Likewise.
6379 2009-12-28 Doug Evans <dje@google.com>
6381 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6382 elf/external.h. Include <elf.h> instead but only if necessary.
6384 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6386 * linux-low.c (linux_remove_process): Remove `detaching'
6387 parameter. Don't release/detach from thread_db here.
6388 (linux_kill): Release/detach from thread_db here, ...
6389 (linux_detach): ... and here, before actually detaching.
6390 (linux_wait_1): ... and here, when a process exits.
6391 * thread-db.c (any_thread_of): New.
6392 (thread_db_free): Switch the current inferior to a thread of the
6395 2009-12-21 Doug Evans <dje@google.com>
6397 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6399 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6400 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6401 warning ifndef __NR_tkill. Move setting of errno there too.
6402 Delete unnecessary resetting of errno after syscall.
6403 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6405 * configure.ac: Check for dladdr.
6406 * config.in: Regenerate.
6407 * configure: Regenerate.
6408 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6409 (try_thread_db_load): Update.
6411 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6413 2009-12-18 Doug Evans <dje@google.com>
6415 * event-loop.c: Include unistd.h if it exists.
6417 * linux-low.c (my_waitpid): Move definition away from being in
6418 between linux_tracefork_child/linux_test_for_tracefork.
6420 * gdb_proc_service.h (psaddr_t): Fix type.
6421 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6422 signature to match glibc.
6424 2009-12-16 Doug Evans <dje@google.com>
6426 * linux-low.c (linux_read_memory): Fix argument to read.
6428 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6430 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6431 events, don't leave current_inferior pointing at null.
6433 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6435 * win32-low.c (LOG): Delete.
6436 (OUTMSG): Output to stderr.
6437 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6438 on compile time LOG macro.
6439 (win32_wait): Fix debug output.
6441 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6443 * win32-low.c (win32_add_one_solib): If the dll name is
6444 "ntdll.dll", prepend the system directory to the dll path.
6446 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6448 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6450 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6451 Vladimir Prus <vladimir@codesourcery.com>
6453 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6454 * configure.ac: Check for __mcoldfire__ and set
6455 gdb_cv_m68k_is_coldfire.
6456 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6457 reg-cf.o and reg-m68k.o.
6458 * configure: Regenerated.
6460 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6462 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6463 Pass it to thread_db_free.
6464 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6465 proper `detaching' argument to linux_remove_process.
6466 * linux-low.h (thread_db_free): Add `detaching' parameter.
6467 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6469 (thread_db_free): Add `detaching' parameter. Only
6470 call td_ta_clear_event if detaching from process.
6472 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6474 * thread-db.c (thread_db_free): Fix typo.
6476 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6479 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6481 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6483 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6484 with an i686 compiler.
6485 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6487 * configure: Rebuilt.
6489 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6493 * server.c (handle_search_memory_1): Correct read_addr initialization
6494 in loop for searching subsequent chunks.
6496 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6498 * configure.ac: New --with-libthread-db option.
6499 * thread-db.c: Allow direct dependence on libthread_db.
6500 (thread_db_free): Adjust.
6501 * config.in: Regenerate.
6502 * configure: Likewise.
6504 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6507 * thread-db.c (attach_thread): New function.
6508 (maybe_attach_thread): Return success/failure.
6509 (find_new_threads_callback): Adjust.
6510 (thread_db_find_new_threads): Loop until no new threads.
6512 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6514 * proc-service.c (ps_lgetregs): Formatting.
6516 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6518 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6519 * configure.ac: Adjust.
6520 * linux-low.h (struct process_info_private): Move members to struct
6522 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6523 * linux-low.c (linux_remove_process): Adjust.
6524 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6525 * server.c (handle_query): Move code ...
6526 (handle_monitor_command): ... here. New function.
6527 * target.h (struct target_ops): New member.
6528 * thread-db.c (struct thread_db): New.
6529 (libthread_db_search_path): New variable.
6530 (thread_db_create_event, thread_db_enable_reporting)
6531 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6532 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6533 (try_thread_db_load_1, dladdr_to_soname): New functions.
6534 (try_thread_db_load, thread_db_load_search): New functions.
6535 (thread_db_init): Search for libthread_db.
6536 (thread_db_free): New function.
6537 (thread_db_handle_monitor_command): Likewise.
6538 * config.in: Regenerate.
6539 * configure: Regenerate.
6541 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6543 * spu-low.c (spu_kill): Wait for inferior to terminate.
6544 Call clear_inferiors.
6545 (spu_detach): Call clear_inferiors.
6547 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6549 * aclocal.m4: Regenerate.
6550 * config.in: Likewise.
6551 * configure: Likewise.
6553 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6555 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6556 (parse_spufs_run): New function.
6557 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6558 (ppc_breakpoint_at): Handle SPU breakpoints.
6560 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6562 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6563 (SPUFS_MAGIC): Define.
6564 (spu_enumerate_spu_ids): New function.
6565 (linux_qxfer_spu): New function.
6566 (linux_target_ops): Install linux_qxfer_spu.
6568 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6570 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6571 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6572 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6573 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6574 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6575 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6576 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6577 (init_registers_powerpc_cell32l): Add prototype.
6578 (init_registers_powerpc_cell64l): Likewise.
6579 (ppc_arch_setup): Detect Cell/B.E. architecture.
6581 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6583 * Makefile.in (datarootdir): New variable.
6585 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6587 * linux-low.c (linux_write_memory): Update debugging output.
6588 * Makefile.in (clean): Add new descriptions.
6589 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6590 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6591 * configure.srv: Add new files for arm*-*-linux*.
6592 * linux-arm-low.c: Add new declarations.
6593 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6594 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6595 (HWCAP_VFPv3D16): New.
6596 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6597 instead of __IWMMXT__.
6598 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6599 (arm_arch_setup): New.
6600 (target_regsets): Remove #ifdef. Add VFP regset.
6601 (the_low_target): Use arm_arch_setup.
6603 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6605 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6606 the main thread again.
6608 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6610 Adding Neutrino gdbserver.
6611 * configure: Regenerated.
6612 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6613 * configure.srv (i[34567]86-*-nto*): New target.
6614 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6615 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6616 (nto_comctrl) [__QNX__]: New function.
6617 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6619 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6621 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6624 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6625 Pedro Alves <pedro@codesourcery.com>
6627 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6628 don't support CONTEXT_EXTENDED_REGISTERS.
6629 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6630 (the_low_target): Install them.
6631 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6632 failing with ERROR_PIPE_NOT_CONNECTED.
6634 2009-06-30 Doug Evans <dje@google.com>
6635 Pierre Muller <muller@ics.u-strasbg.fr>
6637 Add h/w watchpoint support to x86-linux, win32-i386.
6638 * Makefile.in (SFILES): Add i386-low.c
6639 (i386_low_h): Define.
6640 (i386-low.o): Add dependencies.
6641 (linux-x86-low.o): Add i386-low.h dependency.
6642 (win32-i386-low.o): Ditto.
6643 * i386-low.c: New file.
6644 * i386-low.h: New file.
6645 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6646 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6647 * linux-low.c (linux_add_process): Initialize arch_private.
6648 (linux_remove_process): Free arch_private.
6649 (add_lwp): Initialize arch_private.
6650 (delete_lwp): Free arch_private.
6651 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6653 * linux-low.h (process_info_private): New member arch_private.
6654 (lwp_info): New member arch_private.
6655 (linux_target_ops): New members new_process, new_thread,
6657 (ptid_of): New macro.
6658 * linux-x86-low.c: Include stddef.h, i386-low.h.
6659 (arch_process_info): New struct.
6660 (arch_lwp_info): New struct.
6661 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6662 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6663 (i386_dr_low_get_status): New function.
6664 (x86_insert_point, x86_remove_point): New functions.
6665 (x86_stopped_by_watchpoint): New function.
6666 (x86_stopped_data_address): New function.
6667 (x86_linux_new_process, x86_linux_new_thread): New functions.
6668 (x86_linux_prepare_to_resume): New function.
6669 (the_low_target): Add entries for insert_point, remove_point,
6670 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6672 * server.c (debug_hw_points): New global.
6673 (monitor_show_help): Document set debug-hw-points.
6674 (handle_query): Process "set debug-hw-points".
6675 * server.h (debug_hw_points): Declare.
6676 (paddress): Declare.
6677 * utils.c (NUMCELLS, CELLSIZE): New macros.
6678 (get_sell, xsnprintf, paddress): New functions.
6679 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6680 remove_point, stopped_by_watchpoint, stopped_data_address.
6681 * win32-i386-low.c: Include i386-low.h.
6682 (debug_reg_state): Replaces dr.
6683 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6684 (i386_dr_low_get_status): New function.
6685 (i386_insert_point, i386_remove_point): New functions.
6686 (i386_stopped_by_watchpoint): New function.
6687 (i386_stopped_data_address): New function.
6688 (i386_initial_stuff): Update.
6689 (get_thread_context,set_thread_context,i386_thread_added): Update.
6690 (the_low_target): Add entries for insert_point,
6691 remove_point, stopped_by_watchpoint, stopped_data_address.
6692 * win32-low.c (win32_insert_watchpoint): New function.
6693 (win32_remove_watchpoint): New function.
6694 (win32_stopped_by_watchpoint): New function.
6695 (win32_stopped_data_address): New function.
6696 (win32_target_ops): Add entries for insert_watchpoint,
6697 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6698 * win32-low.h (win32_target_ops): New members insert_point,
6699 remove_point, stopped_by_watchpoint, stopped_data_address.
6701 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6703 * server.c (process_serial_event): Re-return unsupported, not
6704 error, if the type isn't recognized. Re-allow supporting only
6705 insert or remove packets. Also call require_running for
6706 breakpoints. Add missing break statement to default case. Tidy.
6707 * target.h (struct target_ops): Rename insert_watchpoint to
6708 insert_point, and remove_watchpoint to remove_point.
6710 * linux-low.h (struct linux_target_ops): Likewise.
6711 * linux-low.c (linux_insert_watchpoint): Rename to ...
6712 (linux_insert_point): ... this. Adjust.
6713 (linux_remove_watchpoint): Rename to ...
6714 (linux_remove_point): ... this. Adjust.
6715 (linux_target_ops): Adjust.
6716 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6717 (cris_insert_point): ... this.
6718 (cris_remove_watchpoint): Rename to ...
6719 (cris_remove_point): ... this.
6720 (the_low_target): Adjust.
6722 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6724 * server.c (handle_v_kill): Pass signal_pid to
6725 kill_inferior if multi_process is zero.
6727 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6729 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6730 * target.h (target_ops): Comment for *_watchpoint to make it clear
6731 the functions can get types '0' and '1'.
6733 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6735 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6736 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6737 * regcache.c (get_regcache): Likewise.
6738 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6739 * win32-low.c (child_fetch_inferior_registers): Remove check for
6742 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6743 Pedro Alves <pedro@codesourcery.com>
6745 * target.h (struct target_ops) <supports_multi_process>: New
6747 (target_supports_multi_process): New.
6748 * server.c (handle_query): Even if GDB reports support, only
6749 enable multi-process if the target also supports it. Report
6750 multi-process support only if the target backend supports it.
6751 * linux-low.c (linux_supports_multi_process): New function.
6752 (linux_target_ops): Install it as target_supports_multi_process
6755 2009-05-24 Doug Evans <dje@google.com>
6757 Global renaming of find_thread_pid to find_thread_ptid.
6758 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6759 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6760 All callers updated.
6762 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6763 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6766 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6767 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6768 (linux_resume_one_lwp): Ditto.
6770 2009-05-23 Doug Evans <dje@google.com>
6772 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6773 from struct inferior_list_entry * to struct lwp_info *.
6774 All callers updated.
6776 2009-05-13 Doug Evans <dje@google.com>
6778 * linux-x86-low.c: Don't include assert.h.
6779 (x86_siginfo_fixup): Use fatal, not assert.
6780 (x86_arch_setup): Fix comment.
6782 2009-05-12 Doug Evans <dje@google.com>
6784 Biarch support for i386/amd64 gdbserver.
6785 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6786 Add linux-x86-low.c.
6787 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6788 (linux-x86-low.o): Add.
6789 * linux-x86-64-low.c: Delete.
6790 * linux-i386-low.c: Delete.
6791 * linux-x86-low.c: New file.
6792 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6794 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6796 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6797 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6798 (linux_child_pid_to_exec_file): New function.
6799 (elf_64_header_p, elf_64_file_p): New functions.
6800 (siginfo_fixup): New function.
6801 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6802 give target a chance to convert layout.
6803 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6804 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6806 2009-05-07 Doug Evans <dje@google.com>
6808 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6809 (regsets_store_inferior_registers): Ditto.
6811 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6815 * linux-low.c (must_set_ptrace_flags): Delete.
6816 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6818 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6819 `lwp->must_set_ptrace_flags' instead.
6820 (linux_wait_for_event_1): Set ptrace options here.
6821 (linux_wait_1): ... not here.
6823 2009-04-30 Doug Evans <dje@google.com>
6825 * inferiors.c (started_inferior_callback): New function.
6826 (attached_inferior_callback): New function.
6827 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
6828 * server.c (print_started_pid, print_attached_pid): New functions.
6829 (detach_or_kill_for_exit): New function.
6830 (main): Call it instead of for_each_inferior (kill_inferior_callback).
6831 * server.h (have_started_inferiors_p): Declare.
6832 (have_attached_inferiors_p): Declare.
6834 * inferiors.c (remove_process): Fix memory leak, free process.
6835 * linux-low.c (linux_remove_process): New function.
6836 (linux_kill): Call it instead of remove_process.
6837 (linux_detach, linux_wait_1): Ditto.
6839 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
6841 * configure.srv: Add x86 Windows CE target.
6843 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6845 * inferiors.c (get_thread_process): Make global.
6846 * server.h (get_thread_process): Add prototype.
6847 * thread-db.c (find_one_thread): Use get_thread_process
6848 instead of current_process.
6849 (thread_db_get_tls_address): Do not crash if called when
6850 thread layer is not yet initialized.
6852 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6854 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
6855 * spu-low.c (current_tid): Rename to ...
6856 (current_ptid): ... this.
6857 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
6858 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
6859 ptid_get_lwp (current_ptid) instead of current_tid.
6860 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
6861 instead of current_tid. Use find_process_pid to verify pid
6862 argument is valid. Pass proper argument to remove_process.
6863 (spu_thread_alive): Compare current_ptid instead of current_tid.
6864 (spu_resume): Likewise.
6866 2009-04-02 Pedro Alves <pedro@codesourcery.com>
6868 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
6871 2009-04-01 Pedro Alves <pedro@codesourcery.com>
6873 Implement the multiprocess extensions, and add linux multiprocess
6876 * server.h (ULONGEST): Declare.
6877 (struct ptid, ptid_t): New.
6878 (minus_one_ptid, null_ptid): Declare.
6879 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6880 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
6881 (struct inferior_list_entry): Change `id' type from unsigned from
6883 (struct sym_cache, struct breakpoint, struct
6884 process_info_private): Forward declare.
6885 (struct process_info): Declare.
6886 (current_process): Declare.
6887 (all_processes): Declare.
6888 (initialize_inferiors): Declare.
6889 (add_thread): Adjust to use ptid_t.
6890 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
6891 (add_process, remove_process, find_thread_pid): Declare.
6892 (find_inferior_id): Adjust to use ptid_t.
6893 (cont_thread, general_thread, step_thread): Change type to ptid_t.
6894 (multi_process): Declare.
6895 (push_event): Adjust to use ptid_t.
6896 (read_ptid, write_ptid): Declare.
6897 (prepare_resume_reply): Adjust to use ptid_t.
6898 (clear_symbol_cache): Declare.
6899 * inferiors.c (all_processes): New.
6900 (null_ptid, minus_one_ptid): New.
6901 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6902 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
6903 (add_thread): Change unsigned long to ptid. Remove gdb_id
6905 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
6906 (gdb_id_to_thread): Rename to ...
6907 (find_thread_pid): ... this. Change unsigned long to ptid.
6908 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
6909 (loaded_dll, pull_pid_from_list): Adjust.
6910 (add_process, remove_process, find_process_pid)
6911 (get_thread_process, current_process, initialize_inferiors): New.
6912 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
6913 (struct target_waitstatus) <related_pid>: Ditto.
6914 (struct target_ops) <kill, detach>: Add `pid' argument. Change
6916 (struct target_ops) <join>: Add `pid' argument.
6917 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
6918 (struct target_ops) <wait>: Add `ptid' field. Change return type
6920 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
6921 (mywait): Add `ptid' argument. Change return type to ptid_t.
6922 (target_pid_to_str): Declare.
6923 * target.c (set_desired_inferior): Adjust to use ptids.
6924 (mywait): Add new `ptid' argument. Adjust.
6925 (target_pid_to_str): New.
6926 * mem-break.h (free_all_breakpoints): Declare.
6927 * mem-break.c (breakpoints): Delelete.
6928 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
6929 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
6930 to use per-process breakpoint list.
6931 (free_all_breakpoints): New.
6932 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
6933 (symbol_cache, all_symbols_looked_up): Delete.
6935 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
6937 (prepare_resume_reply): Change ptid argument's type from unsigned
6938 long to ptid_t. Adjust. Implement W;process and X;process.
6939 (free_sym_cache, clear_symbol_cache): New.
6940 (look_up_one_symbol): Adjust to per-process symbol cache. *
6941 * server.c (cont_thread, general_thread, step_thread): Change type
6944 (multi_process): New.
6945 (last_ptid): Change type to ptid_t.
6946 (struct vstop_notif) <ptid>: Change type to ptid_t.
6947 (queue_stop_reply, push_event): Change `ptid' argument's type to
6949 (discard_queued_stop_replies): Add `pid' argument.
6950 (start_inferior): Adjust to use ptids. Adjust to mywait interface
6951 changes. Don't reference the `attached' global.
6952 (attach_inferior): Adjust to mywait interface changes.
6953 (handle_query): Adjust to use ptids. Parse GDB's qSupported
6954 features. Handle and report "multiprocess+". Handle
6956 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
6958 (handle_v_kill): New.
6959 (handle_v_stopped): Adjust to use target_pid_to_str.
6960 (handle_v_requests): Allow multiple attaches and runs when
6961 multiprocess extensions are in effect. Handle "vKill".
6962 (myresume): Adjust to use ptids.
6963 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
6964 (handle_status): Adjust to discard_queued_stop_replies interface
6966 (first_thread_of, kill_inferior_callback)
6967 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
6968 (main): Call initialize_inferiors. Adjust to use ptids, killing
6969 and detaching from all inferiors. Handle multiprocess packet
6971 * linux-low.h: Include gdb_proc_service.h.
6972 (struct process_info_private): New.
6973 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
6974 <lwpid_of>: Use ptid_get_lwp.
6975 (get_lwp_thread): Adjust.
6976 (struct lwp_info): Add `dead' member.
6977 (find_lwp_pid): Declare.
6978 * linux-low.c (thread_db_active): Delete.
6979 (new_inferior): Adjust comment.
6980 (inferior_pid): Delete.
6981 (linux_add_process): New.
6982 (handle_extended_wait): Adjust.
6983 (add_lwp): Change unsigned long to ptid.
6984 (linux_create_inferior): Add process to processes table. Adjust
6985 to use ptids. Don't set new_inferior here.
6986 (linux_attach_lwp): Rename to ...
6987 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
6988 it. Adjust to use ptids.
6989 (linux_attach_lwp): New.
6990 (linux_attach): Add process to processes table. Don't set
6992 (struct counter): New.
6993 (second_thread_of_pid_p, last_thread_of_process_p): New.
6994 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
6996 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
6997 processes. Remove process from process table.
6998 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
6999 to multiple processes.
7000 (any_thread_of): New.
7001 (linux_detach): Add `pid' argument, and handle it. Remove process
7002 from processes table.
7003 (linux_join): Add `pid' argument. Handle it.
7004 (linux_thread_alive): Change unsighed long argument to ptid_t.
7005 Consider dead lwps as not being alive.
7006 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7007 threads we're not interested in.
7008 (same_lwp, find_lwp_pid): New.
7009 (linux_wait_for_lwp): Change `pid' argument's type from int to
7011 (linux_wait_for_event): Rename to ...
7012 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7013 from int to ptid_t. Adjust.
7014 (linux_wait_for_event): New.
7015 (linux_wait_1): Add `ptid' argument. Change return type to
7016 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7017 that exit from the process table.
7018 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7020 (mark_lwp_dead): New.
7021 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7022 stopping all threads, mark its main lwp as dead.
7023 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7025 (fetch_register, usr_store_inferior_registers)
7026 (regsets_fetch_inferior_registers)
7027 (regsets_store_inferior_registers, linux_read_memory)
7028 (linux_write_memory): Inline `inferior_pid'.
7029 (linux_look_up_symbols): Adjust to use per-process
7031 (linux_request_interrupt): Adjust to use ptids.
7032 (linux_read_auxv): Inline `inferior_pid'.
7033 (initialize_low): Don't reference thread_db_active.
7034 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7035 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7036 (ps_getpid): Return the pid of the current inferior.
7037 * thread-db.c (proc_handle, thread_agent): Delete.
7038 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7040 (find_one_thread): Change argument type to ptid_t. Adjust to
7042 (maybe_attach_thread): Adjust to per-process data and ptids.
7043 (thread_db_find_new_threads): Ditto.
7044 (thread_db_init): Ditto.
7045 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7046 processes table. Adjust to use ptids.
7047 (spu_kill, spu_detach): Adjust interface. Remove process from
7049 (spu_join, spu_thread_alive): Adjust interface.
7050 (spu_wait): Adjust interface. Remove process from processes
7051 table. Adjust to use ptids.
7052 * win32-low.c (current_inferior_tid): Delete.
7053 (current_inferior_ptid): New.
7054 (debug_event_ptid): New.
7055 (thread_rec): Take a ptid. Adjust.
7056 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7057 (child_delete_thread): Ditto.
7058 (do_initial_child_stuff): Add `attached' argument. Add process to
7060 (child_fetch_inferior_registers, child_store_inferior_registers):
7062 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7063 (win32_attach): Pass 1 to do_initial_child_stuff.
7064 (win32_kill): Adjust interface. Remove process from processes
7066 (win32_detach): Ditto.
7067 (win32_join): Adjust interface.
7068 (win32_thread_alive): Take a ptid.
7069 (win32_resume): Adjust to use ptids.
7070 (get_child_debug_event): Ditto.
7071 (win32_wait): Adjust interface. Remove exiting process from
7074 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7076 Non-stop mode support.
7078 * server.h (non_stop): Declare.
7079 (gdb_client_data, handler_func): Declare.
7080 (delete_file_handler, add_file_handler, start_event_loop):
7082 (handle_serial_event, handle_target_event, push_event)
7083 (putpkt_notif): Declare.
7084 * target.h (enum resume_kind): New.
7085 (struct thread_resume): Replace `step' field by `kind' field.
7086 (TARGET_WNOHANG): Define.
7087 (struct target_ops) <wait>: Add `options' argument.
7088 <supports_non_stop, async, start_non_stop>: New fields.
7089 (target_supports_non_stop, target_async): New.
7090 (start_non_stop): Declare.
7091 (mywait): Add `options' argument.
7092 * target.c (mywait): Add `options' argument. Print child exit
7094 (start_non_stop): New.
7095 * server.c (non_stop, own_buf, mem_buf): New globals.
7096 (struct vstop_notif): New.
7097 (notif_queue): New global.
7098 (queue_stop_reply, push_event, discard_queued_stop_replies)
7099 (send_next_stop_reply): New.
7100 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7102 (attach_inferior): In non-stop mode, don't wait for the target
7104 (handle_general_set): Handle QNonStop.
7105 (handle_query): When handling qC, return the current general
7106 thread, instead of the first thread of the list.
7107 (handle_query): If the backend supports non-stop mode, include
7108 QNonStop+ in the qSupported query response.
7109 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7111 (handle_v_attach, handle_v_run): Handle non-stop mode.
7112 (handle_v_stopped): New.
7113 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7114 (myresume): Adjust to use resume_kind. Handle non-stop.
7115 (queue_stop_reply_callback): New.
7116 (handle_status): Handle non-stop mode.
7117 (main): Clear non_stop flag on reconnection. Use the event-loop.
7118 Refactor serial protocol handling from here ...
7119 (process_serial_event): ... to this new function. When GDB
7120 selects any thread, select one here. In non-stop mode, wait until
7121 GDB acks all pending events before exiting.
7122 (handle_serial_event, handle_target_event): New.
7123 * remote-utils.c (remote_open): Install remote_desc in the event
7125 (remote_close): Remove remote_desc from the event loop.
7126 (putpkt_binary): Rename to...
7127 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7128 (putpkt_binary): New as wrapper around putpkt_binary_1.
7129 (putpkt_notif): New.
7130 (prepare_resume_reply): In non-stop mode, don't change the
7132 * event-loop.c: New.
7133 * Makefile.in (OBJ): Add event-loop.o.
7134 (event-loop.o): New rule.
7136 * linux-low.h (pid_of): Moved here.
7138 (get_lwp_thread): Use lwpid_of.
7139 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7140 * linux-low.c (pid_of): Delete.
7141 (inferior_pid): Use lwpid_of.
7142 (linux_event_pipe): New.
7143 (target_is_async_p): New.
7145 (handle_extended_wait): Use lwpid_of.
7146 (add_lwp): Don't set lwpid field.
7147 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7148 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7149 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7150 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7151 first. Adjust to linux_wait_for_event interface changes. Use
7153 (linux_detach): Don't delete the main lwp here.
7154 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7155 (status_pending_p): Don't consider explicitly suspended lwps.
7156 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7157 pointer. Add OPTIONS argument. Change return type to int. Use
7158 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7159 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7160 pointer. Add status pointer argument. Return a pid instead of a
7161 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7162 changes. In non-stop mode, don't switch to a random thread.
7163 (linux_wait): Rename to...
7164 (linux_wait_1): ... this. Add target_options argument, and handle
7165 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7166 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7167 clean exit and signal exit code. Don't stop all threads in
7168 non-stop mode. In all-stop mode, only stop all threads when
7169 reporting a stop to GDB. Handle explicit thread stop requests.
7170 (async_file_flush, async_file_mark): New.
7172 (send_sigstop): Use lwpid_of.
7173 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7174 interface changes. In non-stop mode, don't switch to a random
7176 (linux_resume_one_lwp): Use lwpid_of.
7177 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7178 (linux_resume_one_thread): ... this. Handle resume_stop. In
7179 non-stop mode, don't look for pending flag in all threads.
7180 (resume_status_pending_p): Don't consider explicitly suspended
7182 (my_waitpid): Reimplement. Emulate __WALL.
7183 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7185 (sigchld_handler, linux_supports_non_stop, linux_async)
7186 (linux_start_non_stop): New.
7187 (linux_target_ops): Register linux_supports_non_stop, linux_async
7188 and linux_start_non_stop.
7189 (initialize_low): Install SIGCHLD handler.
7190 * thread-db.c (thread_db_create_event, find_one_thread)
7191 (thread_db_get_tls_address): Use lwpid_of.
7192 * win32-low.c (win32_detach): Adjust to use resume_kind.
7193 (win32_wait): Add `options' argument.
7194 * spu-low.c (spu_resume): Adjust to use resume_kind.
7195 (spu_wait): Add `options' argument.
7197 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7199 Decouple target code from remote protocol.
7201 * target.h (enum target_waitkind): New.
7202 (struct target_waitstatus): New.
7203 (struct target_ops) <wait>: Return an unsigned long. Take a
7204 target_waitstatus pointer instead of a char pointer.
7206 * target.c (mywait): Change prototype to return an unsigned long.
7207 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7208 * server.h (thread_from_wait, old_thread_from_wait): Delete
7210 (prepare_resume_reply): Change prototype to take a
7212 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7213 (last_status, last_ptid): New.
7214 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7215 pid instead of a signal.
7216 (attach_inferior): Remove "status" and "signal" parameters.
7218 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7220 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7221 (handle_v_requests, myresume): Remove "status" and "signal"
7223 (handle_status): New.
7224 (main): Delete local `status'. Adjust.
7225 * remote-utils.c: Include target.h.
7226 (prepare_resume_reply): Change prototype to take a
7227 target_waitstatus. Adjust.
7229 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7231 * spu-low.c (spu_wait): Adjust.
7232 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7234 (win32_wait): Adjust.
7236 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7238 * target.h (struct thread_resume): Delete leave_stopped member.
7239 (struct target_ops): Add a `n' argument to the `resume' callback.
7240 * server.c (start_inferior): Adjust.
7241 (handle_v_cont, myresume): Adjust.
7242 * linux-low.c (check_removed_breakpoint): Adjust to resume
7243 interface change, and to removed leave_stopped field.
7244 (resume_ptr): Delete.
7245 (struct thread_resume_array): New.
7246 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7247 resume interface change.
7248 (linux_continue_one_thread, linux_queue_one_thread)
7249 (resume_status_pending_p): Check if the resume field is NULL
7250 instead of checking the leave_stopped member.
7251 (linux_resume): Adjust to the target resume interface change.
7252 * spu-low.c (spu_resume): Adjust to the target resume interface
7254 * win32-low.c (win32_detach, win32_resume): Ditto.
7256 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7258 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7260 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7262 (linux_continue_one_thread): Only preserve the stepping flag if
7263 there's a pending breakpoint.
7265 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7267 * server.c (main): After the inferior having exited, call
7268 remote_close before exiting gdbserver.
7270 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7272 Fix size of FPSCR in Power 7 processors.
7273 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7274 (PPC_FEATURE_HAS_DFP): New #define.
7275 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7278 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7280 * server.c (handle_query) Whitespace and formatting.
7282 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7284 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7285 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7286 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7287 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7288 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7289 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7290 Makefile.in, configure.ac: Fix whitespace throughout.
7291 * configure: Regenerate.
7293 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7295 * inferiors.c (find_inferior): Make it safe for the callback
7296 function to delete the currently iterated inferior.
7298 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7300 * Makefile.in (linuw_low_h): Move higher.
7301 (thread-db.o): Depend on $(linux_low_h).
7303 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7305 Rename "process" to "lwp" throughout.
7307 * linux-low.c (all_processes): Rename to...
7308 (all_lwps): ... this.
7309 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7310 (add_process): Rename to ...
7311 (add_lwp): ... this. Adjust.
7312 (linux_create_inferior): Adjust.
7313 (linux_attach_lwp): Adjust.
7314 (linux_attach): Adjust.
7315 (linux_kill_one_process): Rename to ...
7316 (linux_kill_one_lwp): ... this. Adjust.
7317 (linux_kill): Adjust.
7318 (linux_detach_one_process): Rename to ...
7319 (linux_detach_one_lwp): ... this. Adjust.
7320 (linux_detach): Adjust.
7321 (check_removed_breakpoint): Adjust.
7322 (status_pending_p): Adjust.
7323 (linux_wait_for_process): Rename to ...
7324 (linux_wait_for_lwp): ... this. Adjust.
7325 (linux_wait_for_event): Adjust.
7326 (send_sigstop): Adjust.
7327 (wait_for_sigstop): Adjust.
7328 (stop_all_processes): Rename to ...
7329 (stop_all_lwps): ... this.
7330 (linux_resume_one_process): Rename to ...
7331 (linux_resume_one_lwp): ... this. Adjust.
7332 (linux_set_resume_request, linux_continue_one_thread)
7333 (linux_queue_one_thread, resume_status_pending_p)
7334 (usr_store_inferior_registers, regsets_store_inferior_registers)
7335 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7337 * linux-low.h (get_process): Rename to ...
7338 (get_lwp): ... this. Adjust.
7339 (get_thread_process): Rename to ...
7340 (get_thread_lwp): ... this. Adjust.
7341 (get_process_thread): Rename to ...
7342 (get_lwp_thread): ... this. Adjust.
7343 (struct process_info): Rename to ...
7344 (struct lwp_info): ... this.
7345 (all_processes): Rename to ...
7346 (all_lwps): ... this.
7347 * proc-service.c (ps_lgetregs): Adjust.
7348 * thread-db.c (thread_db_create_event, find_one_thread)
7349 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7351 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7353 * server.c (handle_query): Handle "qAttached".
7355 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7357 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7358 GPLv3, update license URL.
7360 2009-03-01 Doug Evans <dje@google.com>
7362 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7363 (server_h): Add gdb_signals.h.
7364 (signals.o): Update.
7365 * server.h (target_signal_from_host,target_signal_to_host_p)
7366 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7368 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7370 * remote-utils.c (getpkt): Also generate remote-debug
7371 information if noack_mode is set.
7373 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7375 * server.c (handle_query): Report qXfer:siginfo:read and
7376 qXfer:siginfo:write as supported and handle them.
7377 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7378 * linux-low.c (linux_xfer_siginfo): New.
7379 (linux_target_ops): Set it.
7381 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7383 * server.c (gdbserver_usage): Mention --remote-debug.
7384 (main): Accept '--remote-debug' switch.
7386 2009-01-18 Doug Evans <dje@google.com>
7388 * regcache.c (new_register_cache): No need to check result of xcalloc.
7389 * server.c (handle_search_memory): Back out calls to xmalloc,
7390 result is checked and error is returned to user upon failure.
7391 (handle_query): Ditto. Add more checks for result of malloc.
7392 (handle_v_cont): Check result of malloc, report error back to
7394 (handle_v_run): Ditto. Call freeargv.
7395 * server.h (freeargv): Declare.
7396 * utils.c (freeargv): New fn.
7398 2009-01-15 Doug Evans <dje@google.com>
7400 * gdbreplay.c (perror_with_name): Make arg const char *.
7401 * server.h (target_signal_to_name): Make return type const char *.
7402 * thread-db.c (thread_db_err_str): Make return type const char *.
7403 * utils.c (perror_with_name): Make arg const char *.
7405 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7407 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7408 when handling a EXIT_PROCESS_DEBUG_EVENT.
7410 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7412 * gdbreplay.c (gdbreplay_version): Update copyright year.
7413 * server.c (gdbserver_version): Likewise.
7415 2009-01-05 Doug Evans <dje@google.com>
7417 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7418 (handle_extended_wait): Improve comment.
7420 2008-12-13 Doug Evans <dje@google.com>
7422 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7423 * server.h (ATTR_MALLOC): New macro.
7424 (xmalloc,xcalloc,xstrdup): Declare.
7425 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7426 * inferiors.c: Ditto.
7427 * linux-low.c: Ditto.
7428 * mem-break.c: Ditto.
7429 * regcache.c: Ditto.
7430 * remote-utils.c: Ditto.
7433 * win32-low.c: Ditto.
7435 2008-12-12 Doug Evans <dje@google.com>
7437 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7438 in debugging printf.
7440 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7442 2008-12-09 Doug Evans <dje@google.com>
7444 * linux-low.h (struct process_info): Delete member tid, unused.
7445 * thread-db.c (find_one_thread): Update.
7446 (maybe_attach_thread): Update.
7448 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7450 * target.h (struct target_ops): Add qxfer_osdata member.
7451 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7453 (linux_qxfer_osdata): New functions.
7454 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7456 * server.c (handle_query): Handle "qXfer:osdata:read:".
7457 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7458 (buffer_xml_printf): New functions.
7459 * server.h (struct buffer): New.
7460 (buffer_grow_str, buffer_grow_str0): New macros.
7461 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7462 (buffer_xml_printf): Declare.
7464 2008-11-24 Doug Evans <dje@google.com>
7466 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7468 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7470 * server.c (handle_v_run): Always use the supplied argument list.
7472 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7474 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7475 (xtensa_regmap_table): Add entry for scompare1.
7477 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7479 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7480 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7481 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7482 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7483 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7484 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7485 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7486 XML target descriptions.
7487 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7488 when inferior is running on an ISA 2.05 or later processor. Add
7489 special case to return offset for full 64-bit slot of FPSCR when
7492 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7494 * Makefile.in (SFILES, clean): Added sparc64 files.
7495 (reg-sparc64.o, reg-sparc64.c): New.
7496 * configure.srv (sparc*-*-linux*): New configuration.
7497 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7498 syscall arguments for SPARC.
7499 (regsets_store_inferior_registers): Likewise.
7500 * linux-sparc-low.c: New file.
7502 2008-10-21 Doug Evans <dje@google.com>
7504 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7505 (READLINE_DIR,READLINE_DEP): Delete.
7506 (INTERNAL_CFLAGS): Update.
7507 (LINTFLAGS): Update.
7509 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7511 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7512 whole argv from the last run, not just argv[0].
7514 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7516 * regcache.c (new_register_cache): Return NULL if the register
7517 cache size isn't known yet.
7518 (free_register_cache): Avoid dereferencing a NULL regcache.
7520 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7522 * configure.srv: Merge MIPS and MIPS64.
7524 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7526 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7528 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7530 * Makefile.in: Add required vsx dependencies.
7532 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7533 Declare init_registers_powerpc_vsx32l.
7534 Declare init_registers_powerpc_vsx64l.
7535 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7536 (ppc_arch_setup): Check for VSX in hwcap.
7537 (ppc_fill_vsxregset): New function.
7538 (ppc_store_vsxregset): New function.
7539 Add new VSX entry in regset_info target_regsets.
7541 * configure.srv: Add new VSX dependencies.
7543 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7545 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7546 (remote_open): Set or clear transport_is_reliable.
7547 (putpkt_binary): Don't expect acks in noack mode.
7548 (getpkt): Don't send ack/nac in noack mode.
7549 * server.c (handle_general_set): Handle QStartNoAckMode.
7550 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7552 (main): Reset noack_mode on every connection.
7553 * server.h (noack_mode): Declare.
7555 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7557 * Makefile.in (GDBREPLAY_OBS): New variable.
7558 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7560 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7561 Daniel Jacobowitz <dan@codesourcery.com>
7563 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7564 (usr_store_inferior_registers): Likewise.
7565 (regsets_store_inferior_registers): Likewise.
7567 2008-07-31 Rolf Jansen <rj@surtec.com>
7568 Pedro Alves <pedro@codesourcery.com>
7570 * configure.ac: Check for memmem declaration.
7571 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7572 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7573 (disable_packet_qfThreadInfo): Unconditionally compile.
7574 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7575 * configure, config.in: Regenerate.
7577 2008-07-28 Doug Kwan <dougkwan@google.com>
7579 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7580 (linux_write_memory): Remove declaration of errno.
7582 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7584 * linux-low.c (handle_extended_wait): Do not use "status"
7585 variable uninitialized.
7587 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7589 * server.c (handle_v_attach): Inhibit reporting dll changes.
7591 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7593 * remote-utils.c (prepare_resume_reply): If requested, don't
7594 output "thread:TID" in the T stop reply.
7596 * server.c (disable_packet_vCont, disable_packet_Tthread)
7597 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7598 (handle_query): If requested, disable support for qC, qfThreadInfo
7600 (handle_v_requests): If requested, disable support for vCont.
7601 (gdbserver_show_disableable): New.
7602 (main): Handle --disable-packet and --disable-packet=LIST.
7604 * server.h (disable_packet_vCont, disable_packet_Tthread)
7605 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7607 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7609 * server.c (gdbserver_usage): Mention --version.
7611 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7613 * Makefile.in (gdbreplay.o): New rule.
7615 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7617 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7618 message, not gdbserver.
7620 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7621 Nathan Sidwell <nathan@codesourcery.com>
7622 Joseph Myers <joseph@codesourcery.com>
7624 * acinclude.m4: Include ../../config/acx.m4.
7625 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7626 * configure, config.in: Regenerate.
7627 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7628 * server.c (gdbserver_version): Print PKGVERSION.
7629 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7630 (main): Adjust gdbserver_usage calls.
7631 * gdbreplay.c (version, host_name): Add declarations.
7632 (gdbreplay_version, gdbreplay_usage): New.
7633 (main): Accept --version and --help options.
7635 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7637 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7638 (arm_breakpoint_at): Handle Thumb.
7639 (the_low_target): Add comment.
7641 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7643 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7645 2008-05-09 Doug Evans <dje@google.com>
7647 * server.h (decode_search_memory_packet): Declare.
7648 * remote-utils.c (decode_search_memory_packet): New fn.
7649 * server.c (handle_search_memory_1): New fn.
7650 (handle_search_memory): New fn.
7651 (handle_query): Process qSearch:memory packets.
7653 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7655 * regcache.c (registers_length): Remove.
7656 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7657 full register packet.
7658 * regcache.h (registers_length): Remove prototype.
7659 * server.h (PBUFSIZ): Define to 16384.
7661 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7663 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7664 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7665 powerpc-64l.o, and powerpc-altivec64l.o.
7666 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7667 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7668 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7669 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7670 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7673 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7674 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7675 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7676 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7677 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7678 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7679 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7680 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7681 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7682 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7685 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7686 (init_registers_powerpc_32l): ... this new prototype.
7687 (init_registers_powerpc_32): Remove, replace by ...
7688 (init_registers_powerpc_altivec32l): ... this new prototype.
7689 (init_registers_powerpc_e500): Remove, replace by ...
7690 (init_registers_powerpc_e500l): ... this new prototype.
7691 (init_registers_ppc64): Remove, replace by ...
7692 (init_registers_powerpc_64l): ... this new prototype.
7693 (init_registers_powerpc_64): Remove, replace by ...
7694 (init_registers_powerpc_altivec64l): ... this new prototype.
7695 (ppc_num_regs): Set to 73.
7696 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7697 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7698 (ppc_cannot_store_register): Handle orig_r3 and trap.
7699 (ppc_arch_setup): Update init_registers_... calls.
7700 (ppc_fill_gregset): Handle orig_r3 and trap.
7702 * inferiors.c (clear_inferiors): Reset current_inferior.
7704 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7706 * acinclude.m4: Add override.m4.
7707 * configure: Regenerate.
7709 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7711 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7712 initial call to init_register_ppc64.
7714 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7716 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7717 single powerpc*-*-linux* case.
7718 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7720 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7722 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7723 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7725 * linux-ppc-low.c: Include <elf.h>.
7726 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7727 (ppc_hwcap): New global variable.
7728 (ppc_regmap): Remove __SPE__ #ifdef sections.
7729 (ppc_regmap_e500): New global variable.
7730 (ppc_cannot_store_register): Update __SPE__ special case.
7731 (ppc_get_hwcap): New function.
7732 (ppc_arch_setup): Use it to determine whether inferior supports
7733 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7734 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7735 Do not access registers if target does not support AltiVec.
7736 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7737 Do not access registers if target does not support SPE.
7738 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7740 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7742 * linux-low.c (disabled_regsets, num_regsets): New.
7743 (use_regsets_p): Delete.
7744 (linux_wait_for_process): Clear disabled_regsets.
7745 (regsets_fetch_inferior_registers): Check and set it.
7746 (regsets_store_inferior_registers): Likewise.
7747 (linux_fetch_registers, linux_store_registers): Do not use
7749 (initialize_low): Allocate disabled_regsets.
7751 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7753 * Makefile.in (LIBOBJS): New.
7755 (memmem.o): New rule.
7756 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7757 * configure: Regenerated.
7759 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7761 * server.c (handle_query): Never return "unsupported" for
7762 qXfer:features:read queries.
7764 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7766 * server.c (get_features_xml): Fix inverted condition.
7767 (handle_query): Always support qXfer:feature:read.
7769 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7771 * server.c (wrapper_argv): New.
7772 (start_inferior): Handle wrapper_argv. If set, expect an extra
7774 (gdbserver_usage): Document --wrapper.
7775 (main): Parse --wrapper.
7777 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7779 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7780 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7781 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7782 (ppc_set_pc): Likewise.
7783 (ppc_arch_setup): New function.
7784 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7785 of collect_register.
7786 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7788 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7790 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7791 instead of linux-ppc64-low.o.
7792 * linux-ppc64-low.c: Remove file.
7793 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7794 (linux-ppc64-low.o): Remove rule.
7796 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7797 (init_registers_powerpc_64): Likewise.
7798 (ppc_regmap): Conditionally define depending on __powerpc64__.
7799 (ppc_cannot_store_register): Do not special-case "fpscr" when
7800 compiled on __powerpc64__.
7801 (ppc_collect_ptrace_register): New function.
7802 (ppc_supply_ptrace_register): New function.
7803 (ppc_breakpoint): Change type to "unsigned int".
7804 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7805 (the_low_target): Conditionally provide initializers for the
7806 arch_setup member depending on __powerpc64__. Install
7807 collect_ptrace_register and supply_ptrace_register members.
7809 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7811 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7812 * server.c (gdbserver_xmltarget): Define.
7813 (get_features_xml): Use it to replace "target.xml" and arch_string.
7815 * configure.srv: Remove srv_xmltarget. Add XML files that were
7816 mentioned there to srv_xmlfiles instead. Remove conditional tests
7817 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7818 srv_xmlfiles and srv_regobj to include all possible choices.
7819 * configure.ac (srv_xmltarget): Remove.
7820 (srv_xmlfiles): Do not add "target.xml".
7821 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7822 checks for supplementary target information.
7823 * configure: Regenerate.
7824 * Makefile.in (XML_TARGET): Remove.
7825 (target.xml): Remove rule.
7826 (clean): Do not clean up target.xml.
7827 (.PRECIOUS): Do not mention target.xml.
7829 * target.h (struct target_ops): Remove arch_string member.
7830 * linux-low.c (linux_arch_string): Remove.
7831 (linux_target_ops): Remove arch_string initializer.
7832 * linux-low.h (struct linux_target_ops): Remove arch_string member.
7833 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
7834 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
7835 * spu-low.c (spu_arch_string): Remove.
7836 (spu_target_ops): Remove arch_string initializer.
7837 * win32-low.c (win32_arch_string): Remove.
7838 (win32_target_ops): Remove arch_string initializer.
7839 * win32-low.h (struct win32_target_ops): Remove arch_string member.
7840 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
7841 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
7843 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7845 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
7846 by collect_ptrace_register and supply_ptrace_register hooks.
7847 * linux-low.c (fetch_register): Use supply_ptrace_register callback
7848 instead of checking for the_low_target.left_pad_xfer.
7849 (usr_store_inferior_registers): Use collect_ptrace_register callback
7850 instead of checking for the_low_target.left_pad_xfer.
7852 * linux-s390-low.c (s390_collect_ptrace_register): New function.
7853 (s390_supply_ptrace_register): Likewise.
7854 (s390_fill_gregset): Call s390_collect_ptrace_register.
7855 (the_low_target): Update.
7857 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
7858 (ppc_supply_ptrace_register): Likewise.
7859 (the_low_target): Update.
7861 * linux-i386-low.c (the_low_target): Update.
7862 * linux-x86-64-low.c (the_low_target): Update.
7864 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7866 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
7867 reg-s390.o and reg-s390x.o.
7869 * linux-low.c (new_inferior): New global variable.
7870 (linux_create_inferior, linux_attach): Set it.
7871 (linux_wait_for_process): Call the_low_target.arch_setup after the
7872 target has stopped for the first time.
7873 (initialize_low): Do not call the_low_target.arch_setup.
7875 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
7876 (s390_set_pc): Likewise.
7877 (s390_arch_setup): New function.
7878 (the_low_target): Use s390_arch_setup as arch_setup routine.
7880 * regcache.c (realloc_register_cache): New function.
7881 (set_register_cache): Call it for each existing regcache.
7883 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7885 * server.h (init_registers): Remove prototype.
7887 * linux-low.h (struct linux_target_ops): Add arch_setup field.
7888 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
7889 instead of init_registers ().
7890 * linux-arm-low.c (init_registers_arm): Add prototype.
7891 (init_registers_arm_with_iwmmxt): Likewise.
7892 (the_low_target): Add initializer for arch_setup field.
7893 * linux-cris-low.c (init_registers_cris): Add prototype.
7894 (the_low_target): Add initializer for arch_setup field.
7895 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
7896 (the_low_target): Add initializer for arch_setup field.
7897 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
7898 (the_low_target): Add initializer for arch_setup field.
7899 * linux-ia64-low.c (init_registers_ia64): Add prototype.
7900 (the_low_target): Add initializer for arch_setup field.
7901 * linux-m32r-low.c (init_registers_m32r): Add prototype.
7902 (the_low_target): Add initializer for arch_setup field.
7903 * linux-m68k-low.c (init_registers_m68k): Add prototype.
7904 (the_low_target): Add initializer for arch_setup field.
7905 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
7906 (init_registers_mips64_linux): Likewise.
7907 (the_low_target): Add initializer for arch_setup field.
7908 * linux-ppc-low.c (init_registers_ppc): Add prototype.
7909 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
7910 (the_low_target): Add initializer for arch_setup field.
7911 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
7912 (init_registers_powerpc_64): Likewise.
7913 (the_low_target): Add initializer for arch_setup field.
7914 * linux-s390-low.c (init_registers_s390): Add prototype.
7915 (init_registers_s390x): Likewise.
7916 (the_low_target): Add initializer for arch_setup field.
7917 * linux-sh-low.c (init_registers_sh): Add prototype.
7918 (the_low_target): Add initializer for arch_setup field.
7919 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
7920 (the_low_target): Add initializer for arch_setup field.
7921 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
7922 (the_low_target): Add initializer for arch_setup field.
7924 * win32-low.h (struct win32_target_ops): Add arch_setup field.
7925 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
7926 instead of init_registers ().
7927 * win32-arm-low.c (init_registers_arm): Add prototype.
7928 (the_low_target): Add initializer for arch_setup field.
7929 * win32-i386-low.c (init_registers_i386): Add prototype.
7930 (the_low_target): Add initializer for arch_setup field.
7932 * spu-low.c (init_registers_spu): Add prototype.
7933 (initialize_low): Call initialie_registers_spu () instead of
7934 initialize_registers ().
7936 2008-02-19 Pedro Alves <pedro@codesourcery.com>
7938 * server.c (handle_v_requests): When handling the vRun and vAttach
7939 packets, if already debugging a process, don't kill it. Return an
7942 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
7944 * server.c (handle_query): Correct length check.
7946 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
7948 * win32-low.c (do_initial_child_stuff): Add process handle
7949 parameter. Set current_process_handle and current_process_id from the
7950 parameters. Clear globals.
7951 (win32_create_inferior): Don't set current_process_handle and
7952 current_process_id here. Instead pass them on the call to
7953 do_initial_child_stuff.
7954 (win32_attach): Likewise.
7955 (win32_clear_inferiors): New.
7956 (win32_kill): Don't close the current process handle or the
7957 current thread handle here. Instead call win32_clear_inferiors.
7958 (win32_detach): Don't open a new handle to the process. Call
7959 win32_clear_inferiors.
7960 (win32_join): Don't rely on current_process_handle; open a new
7961 handle using the process id.
7962 (win32_wait): Call win32_clear_inferiors when the inferior process
7965 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
7967 * server.c (monitor_show_help): Add "exit".
7969 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
7971 * Makefile.in (SFILES): Add linux-xtensa-low.c.
7972 (clean): Add reg-xtensa.c.
7973 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
7974 * configure.srv (xtensa*-*-linux*) New target.
7975 * linux-xtensa-low.c: New.
7976 * xtensa-xtregs.c: New.
7978 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
7980 * hostio.c: Don't include errno.h.
7981 (errno_to_fileio_errno): Move to hostio-errno.
7982 * hostio.c: (hostio_error): Remove the error parameter. Defer the
7983 error number outputting to the target->hostio_last_error callback.
7984 (hostio_packet_error): Use FILEIO_EINVAL directly.
7985 (handle_open, handle_pread, hostio_error, handle_unlink): Update
7986 calls to hostio_error.
7987 * hostio-errno.c: New.
7988 * server.h (hostio_last_error_from_errno): Declare.
7989 * target.h (target_ops): Add hostio_last_error member.
7990 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
7991 as hostio_last_error handler.
7992 * spu-low.c (spu_target_ops): Likewise.
7993 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
7994 (wince_hostio_last_error): New functions.
7995 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
7996 as hostio_last_error handler.
7997 (win32_target_ops) [!_WIN32_WCE]: Register
7998 hostio_last_error_from_errno as hostio_last_error handler.
7999 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8000 (hostio-errno.o): New rule.
8001 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8002 * configure.srv (srv_hostio_err_objs): New variable. Default to
8004 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8005 * configure: Regenerate.
8007 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8009 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8010 (linux_kill, linux_detach): Clean up the process list.
8011 * remote-utils.c (remote_open): Improve port number parsing.
8012 (putpkt_binary, input_interrupt): Only send interrupts if the target
8014 * server.c (extended_protocol): Make static.
8015 (attached): Define earlier.
8016 (exit_requested, response_needed, program_argv): New variables.
8017 (target_running): New.
8018 (start_inferior): Clear attached here.
8019 (attach_inferior): Set attached here.
8020 (require_running): Define.
8021 (handle_query): Use require_running and target_running. Implement
8023 (handle_v_attach, handle_v_run): New.
8024 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8025 (gdbserver_usage): Update.
8026 (main): Redo argument parsing. Handle --debug and --multi. Handle
8027 --attach along with other options or after the port. Save
8028 program_argv. Support no initial program. Resynchronize
8029 communication with GDB after an error. Handle "monitor exit".
8030 Use require_running and target_running. Always allow the extended
8031 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8032 restart in extended mode.
8033 * README: Refer to the GDB manual. Update --attach usage.
8035 2007-12-20 Andreas Schwab <schwab@suse.de>
8037 * linux-low.c (STACK_SIZE): Define.
8038 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8039 (linux_test_for_tracefork): Likewise.
8041 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8043 * linux-low.c (linux_wait_for_event): Update messages. Do not
8044 reinsert auto-delete breakpoints.
8045 * mem-break.c (struct breakpoint): Change return type of handler to
8047 (set_breakpoint_at): Update handler type.
8048 (reinsert_breakpoint_handler): Return 1 instead of calling
8050 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8052 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8053 * mem-break.h (set_breakpoint_at): Update handler type.
8054 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8055 * win32-low.c (auto_delete_breakpoint): New.
8056 (get_child_debug_event): Use it.
8058 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8060 * configure.ac: Check for pread and pwrite.
8061 * hostio.c (handle_pread): Fall back to lseek and read.
8062 (handle_pwrite): Fall back to lseek and write.
8063 * config.in, configure: Regenerated.
8065 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8067 * server.c (myresume): Add own_buf argument.
8068 (main): Update calls.
8070 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8072 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8073 * remote-utils.c (remote_open): Do not call disable_async_io.
8074 (block_async_io): Delete.
8075 (unblock_async_io): Make static.
8076 (initialize_async_io): New.
8077 * server.c (handle_v_cont): Handle async I/O here.
8078 (myresume): Likewise. Move other common resume tasks here...
8079 (main): ... from here. Call initialize_async_io. Disable async
8080 I/O before the main loop.
8081 * server.h (initialize_async_io): Declare.
8082 (block_async_io, unblock_async_io): Delete prototypes.
8083 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8085 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8087 * remote-utils.c (readchar): Allow binary data in received messages.
8089 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8091 * win32-low.c (attaching): New global.
8092 (win32_create_inferior): Clear the `attaching' global.
8093 (win32_attach): Set the `attaching' global.
8094 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8095 attaching. Only set a breakpoint at the entry point if not
8098 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8100 * server.c (main): Don't report dll events on the initial
8101 connection on attaches.
8103 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8105 * server.c (main): Relax numerical bases supported for the pid of
8106 the --attach command line argument.
8108 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8110 * win32-low.c (win32_attach): Call OpenProcess before
8111 DebugActiveProcess, not after. Add last error output to error
8114 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8116 * win32-low.c (win32_get_thread_context)
8117 (win32_set_thread_context): New functions.
8118 (thread_rec): Use win32_get_thread_context.
8119 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8120 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8123 2007-12-03 Leo Zayas
8124 Pedro Alves <pedro_alves@portugalmail.pt>
8126 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8128 (child_add_thread): Minor cleanup.
8129 (child_continue): Resume artificially suspended threads before
8130 calling ContinueDebugEvent.
8131 (suspend_one_thread): New.
8132 (fake_breakpoint_event): New.
8133 (get_child_debug_event): Change return type to int. Check here if
8134 gdb sent an interrupt request. If a soft interrupt was requested,
8135 fake a breakpoint event. Return 0 if there is no event to handle,
8137 (win32_wait): Don't check here if gdb sent an interrupt request.
8138 Ensure there is a valid event to handle.
8139 (win32_request_interrupt): Add soft interruption method as last
8142 2007-12-03 Leo Zayas
8143 Pedro Alves <pedro_alves@portugalmail.pt>
8145 * win32-low.h (win32_thread_info): Add descriptions to the
8146 structure members. Replace `suspend_count' counter by a
8148 * win32-low.c (thread_rec): Update condition of when to get the
8149 context from the inferior. Rely on ContextFlags being set if it
8150 has already been retrieved. Only suspend the inferior thread if
8151 we haven't already. Warn if that fails.
8152 (continue_one_thread): s/suspend_count/suspended/. Only call
8153 ResumeThread once. Warn if that fails.
8155 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8157 * win32-low.c (win32_wait): Don't read from the inferior when it
8160 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8162 * Makefile.in (win32_low_h): New variable.
8163 (win32-low.o): Add dependency on $(win32_low_h).
8164 (win32-arm-low.o, win32-i386-low.o): New rules.
8166 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8168 * hostio.c: Correct copyright year.
8170 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8172 * Makefile.in (OBS): Add hostio.o.
8173 (hostio.o): New rule.
8174 * server.h (handle_vFile): Declare.
8175 * hostio.c: New file.
8176 * server.c (handle_v_requests): Take packet_len and new_packet_len
8177 for binary packets. Call handle_vFile.
8178 (main): Update call to handle_v_requests.
8180 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8182 * linux-low.c: Include <sched.h>.
8184 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8186 * linux-low.c (linux_tracefork_grandchild): New.
8187 (linux_tracefork_child): Use clone.
8188 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8190 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8192 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8194 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8196 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8198 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8200 * inferiors.c (change_inferior_id): Delete.
8201 (add_pid_to_list, pull_pid_from_list): New.
8202 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8203 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8204 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8205 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8206 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8207 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8208 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8209 (using_threads): Always set to 1.
8210 (handle_extended_wait): New.
8211 (add_process): Do not set TID.
8212 (linux_create_inferior): Set must_set_ptrace_flags.
8213 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8214 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8215 (linux_thread_alive): Rename TID argument to LWPID.
8216 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8217 (linux_wait_for_event): Do not use TID or check using_threads. Update
8218 call to dead_thread_notify. Call handle_extended_wait.
8219 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8220 (send_sigstop): Delete sigstop_sent.
8221 (wait_for_sigstop): Avoid TID.
8222 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8223 (linux_test_for_tracefork): New.
8224 (linux_lookup_signals): Use thread_db_active and
8225 linux_supports_tracefork_flag.
8226 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8227 * linux-low.h (get_process_thread): Avoid TID.
8228 (struct process_ifo): Move thread_known and tid to the end. Remove
8230 (linux_attach_lwp, thread_db_init): Update prototypes.
8231 * server.h (change_inferior_id): Delete prototype.
8232 (add_pid_to_list, pull_pid_from_list): New prototypes.
8233 * thread-db.c (thread_db_use_events): New.
8234 (find_first_thread): Rename to...
8235 (find_one_thread): ...this. Update callers and messages. Do not
8236 call fatal. Check thread_db_use_events. Do not call
8237 change_inferior_id or new_thread_notify.
8238 (maybe_attach_thread): Update. Do not call new_thread_notify.
8239 (thread_db_init): Set thread_db_use_events. Check use_events.
8240 * utils.c (fatal, warning): Correct message prefix.
8242 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8244 * Makefile.in (clean): Remove new files.
8245 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8246 (powerpc-64.o, powerpc-64.c): New rules.
8247 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8248 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8250 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8252 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8253 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8254 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8255 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8256 (target_regsets): Add AltiVec and SPE register sets.
8257 * configure.ac: Check for AltiVec and SPE.
8258 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8259 (ppc_fill_vrregset, ppc_store_vrregset): New.
8260 (target_regsets): Add AltiVec register set.
8261 * configure: Regenerated.
8263 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8265 * linux-low.c (O_LARGEFILE): Define.
8266 (linux_read_memory): Use /proc/PID/mem.
8267 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8268 * configure, config.in: Regenerated.
8270 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8272 * linux-low.c (linux_wait_for_event): Do not pass signals while
8275 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8277 * win32-low.c (create_process): New.
8278 (win32_create_inferior): Use create_process instead of
8279 CreateProcess. If create_process failed retry appending an ".exe"
8280 suffix. Store the GetLastError result immediatelly after
8281 create_process calls and use it on the call to error.
8283 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8285 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8287 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8289 * configure.ac: Switch license to GPLv3.
8291 2007-08-01 Michael Snyder <msnyder@access-company.com>
8293 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8295 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8297 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8299 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8300 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8301 CloseToolhelp32Snapshot.
8302 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8303 CloseToolhelp32Snapshot.
8305 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8307 * server.c (main): Check for inferior exit before main loop.
8309 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8311 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8312 instead of on tmp_desc.
8314 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8315 Daniel Jacobowitz <dan@codesourcery.com>
8317 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8318 (add_thread): Minor cleanups.
8319 (clear_inferiors): Move lower in the file. Clear the DLL
8321 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8322 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8323 (xml_escape_text): New.
8324 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8326 (handle_v_cont): Report errors.
8327 (gdbserver_version): Update.
8328 (main): Correct size of own_buf. Do not report initial DLL events.
8329 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8330 (unloaded_dll, xml_escape_text): New.
8331 * win32-low.c (enum target_waitkind): Update comments.
8332 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8333 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8334 (win32_EnumProcessModules, win32_GetModuleInformation)
8335 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8336 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8337 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8338 (win32_Module32First, win32_Module32Next, load_toolhelp)
8339 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8340 (get_child_debug_event): Handle DLL events.
8341 (win32_wait): Likewise.
8343 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8345 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8346 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8348 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8350 * win32-low.c (handle_output_debug_string): Ignore event if not
8353 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8355 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8357 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8359 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8361 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8363 * inferiors.c (change_inferior_id): Add comment.
8364 * linux-low.c (check_removed_breakpoint): Add an early
8365 prototype. Improve debug output.
8366 (linux_attach): Doc update.
8367 (linux_detach_one_process, linux_detach): Clean up before releasing
8369 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8370 * linux-low.h (struct process_info): Doc improvement.
8371 * mem-break.c (delete_all_breakpoints): New.
8372 * mem-break.h (delete_all_breakpoints): New prototype.
8373 * thread-db.c (find_first_thread): New.
8374 (thread_db_create_event): Call it instead of
8375 thread_db_find_new_threads. Clean up unused variables.
8376 (maybe_attach_thread): Remove first thread handling.
8377 (thread_db_find_new_threads): Use find_first_thread.
8378 (thread_db_get_tls_address): Likewise.
8380 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8382 * thread-db.c (thread_db_find_new_threads): Add prototype.
8383 (thread_db_create_event): Check for the main thread before adding
8385 (maybe_attach_thread): Only enable event reporting if TID == 0.
8386 (thread_db_get_tls_address): Check for new threads.
8388 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8390 * linux-low.c (linux_create_inferior): Try execv before execvp.
8391 * spu-low.c (spu_create_inferior): Likewise.
8393 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8395 * linux-low.c (linux_create_inferior): Change execv to execvp.
8396 * spu-low.c (spu_create_inferior): Likewies.
8398 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8400 * Makefile.in (clean): Clean new files instead of deleted ones.
8401 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8402 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8404 * configure.srv: Specify XML files and new regformats for MIPS and
8406 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8407 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8408 an entry for the restart register.
8409 (mips_cannot_fetch_register, mips_cannot_store_register)
8410 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8411 register names to match the XML descriptions.
8412 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8413 restart register instead of $0.
8415 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8416 Markus Deuling <deuling@de.ibm.com>
8418 * remote-utils.c (decode_xfer_write): New function.
8419 * server.h (decode_xfer_write): Add prototype.
8420 * server.c (handle_query): Add PACKET_LEN argument. Support
8421 qXfer:spu:read and qXfer:spu:write packets.
8422 (main): Pass packet_len to handle_query.
8423 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8424 * target.h (target_ops): Add qxfer_spu.
8426 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8428 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8429 accessing non-seekable spufs files.
8431 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8433 * server.c (handle_query): Add reply for qC packet.
8435 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8436 Leo Zayas <lerele@champenstudios@com>
8438 * server.h (check_remote_input_interrupt_request): New function.
8439 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8440 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8441 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8442 (check_remote_input_interrupt_request): New function.
8443 * server.h (check_remote_input_interrupt_request): Declare.
8444 * win32-low.c (winapi_DebugBreakProcess,
8445 winapi_GenerateConsoleCtrlEvent): New typedefs.
8446 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8448 (win32_wait): Check for remote interrupt request
8449 with check_remote_input_interrupt_request.
8450 (win32_request_interrupt): New function.
8451 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8453 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8455 * win32-low.c (debug_registers_changed,
8456 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8457 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8458 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8459 (thread_rec): Get context using the low target.
8460 (child_add_thread): Call thread_added on the low target,
8461 which does the same thing.
8463 (do_initial_child_stuff): Remove debug registers references.
8464 Set context using the low target. Resume threads after
8465 setting the contexts.
8466 (child_continue): Remove dead variable. Remove debug
8467 registers references.
8468 (child_fetch_inferior_registers): Go through the low target.
8469 (do_child_store_inferior_registers): Remove.
8470 (child_store_inferior_registers): Go through the low target.
8471 (win32_resume): Remove debug registers references.
8472 Set context using the low target.
8473 (handle_exception): Change return type to void. Don't record
8474 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8475 first chance exception.
8476 (get_child_debug_event): Change return type to void. Remove
8477 goto loop. Always return after waiting for debug event.
8478 (win32_wait): Convert to switch statement. Handle spurious
8481 * win32-i386-low.c (debug_registers_changed,
8482 debug_registers_used): New.
8483 (initial_stuff): Rename to ...
8484 (i386_initial_stuff): ... this. Clear debug registers
8486 (store_debug_registers): Delete.
8487 (i386_get_thread_context): New.
8488 (load_debug_registers): Delete.
8489 (i386_set_thread_context): New.
8490 (i386_thread_added): New.
8491 (single_step): Rename to ...
8492 (i386_single_step): ... this.
8493 (do_fetch_inferior_registers): Rename to ...
8494 (i386_fetch_inferior_register): ... this.
8495 (i386_store_inferior_register): New.
8496 (the_low_target): Adapt to new interface.
8498 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8499 (arm_get_thread_context): New.
8500 (arm_set_thread_context): New.
8502 (do_fetch_inferior_registers): Rename to ...
8503 (arm_fetch_inferior_register): ... this.
8504 (arm_store_inferior_register): New.
8505 (arm_wince_breakpoint): Reimplement as unsigned long.
8506 (arm_wince_breakpoint_len): Define.
8507 (the_low_target): Adapt to new interface.
8509 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8510 load_debug_registers. Add get_thread_context, set_thread_context,
8511 thread_added and store_inferior_register. Rename
8512 fetch_inferior_registers to fetch_inferior_register.
8513 (regptr): Remove declaration.
8515 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8517 * linux-low.c (linux_detach): Change return type to int. Return 0.
8518 * spu-low.c (spu_detach): Likewise.
8520 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8522 * target.h (target_ops): Change return type of detach to int.
8524 (join_inferior): New.
8525 * server.c (main): Don't skip detach support on mingw32.
8526 If the inferior doesn't support detaching return error.
8527 Call join_inferior instead of using waitpid.
8528 * linux-low.c (linux_join): New.
8529 (linux_target_op): Add linux_join.
8530 * spu-low.c (spu_join): New.
8531 (spu_target_ops): Add spu_join.
8532 * win32-low.c (win32_detach): Adapt to new interface.
8533 Reopen current_process_handle before detaching. Issue a child
8534 resume before detaching.
8536 (win32_target_op): Add win32_join.
8538 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8540 * win32-low.c (win32-attach): Fix return value.
8541 * target.h (target_ops): Describe ATTACH return values.
8543 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8545 * win32-low.c (GETPROCADDRESS): Define.
8546 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8547 (winapi_DebugSetProcessKillOnExit): Likewise.
8548 (win32_create_inferior): Force usage of ansi CreateProcessA.
8549 (win32_attach): Use GETPROCADDRESS.
8550 (win32_detach): Likewise.
8552 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8554 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8556 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8558 * win32-low.c: Commit leftover changes from 2007-03-29.
8560 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8562 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8563 fields short instead of int. Add explicit padding.
8564 (i387_cache_to_fsave): Remove unnecessary casts.
8565 (i387_fsave_to_cache): Doc fix.
8566 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8568 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8570 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8571 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8573 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8575 * configure.srv (arm*-*-mingw32ce*): Move near the other
8578 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8580 * configure.ac: Add errno checking.
8581 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8582 sys/file.h and malloc.h.
8583 (AC_CHECK_DECLS): Add perror.
8584 (srv_mingwce): Handle.
8585 * configure.srv (i[34567]86-*-cygwin*): Add
8586 win32-i386-low.o to srv_tgtobj.
8587 (i[34567]86-*-mingw*): Likewise.
8588 (arm*-*-mingw32ce*): Add case.
8589 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8590 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8591 [__MINGW32CE__] (strerror): New function.
8592 [__MINGW32CE__] (errno): Define to GetLastError.
8593 [__MINGW32CE__] (COUNTOF): New macro.
8594 (remote_open): Remove extra close call.
8595 * mem-break.c (delete_breakpoint_at): New function.
8596 * mem-break.h (delete_breakpoint_at): Declare.
8597 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8598 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8599 [USE_WIN32API] (read, write): Add char* casts.
8600 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8601 * server.h: Include wincecompat.h on Windows CE.
8602 [HAVE_ERRNO_H]: Check.
8603 (perror): Declare if not declared.
8604 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8605 (perror_with_name): Remove errno declaration.
8606 * wincecompat.h: New.
8607 * wincecompat.c: New.
8609 * win32-arm-low.c: New.
8610 * win32-i386-low.c: New.
8611 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8612 (OUTMSG2): Make it safe.
8614 (COUNTOF): New macro.
8615 (NUM_REGS): Get it from the low target.
8616 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8617 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8618 (thread_rec): Let low target handle debug registers.
8619 (child_add_thread): Likewise.
8620 (child_init_thread_list): Likewise.
8621 (continue_one_thread): Likewise.
8623 (do_child_fetch_inferior_registers): Move to ...
8624 * win32-i386-low.c: ... here, and rename to ...
8625 (do_fetch_inferior_registers): ... this.
8626 * win32-low.c (child_fetch_inferior_registers):
8627 Go through the low target.
8628 (do_child_store_inferior_registers): Use regptr.
8629 (strwinerror): New function.
8630 (win32_create_inferior): Handle Windows CE.
8631 Use strwinerror instead of strerror on Windows error
8632 codes. Add program to the error output.
8633 Don't close the main thread handle on Windows CE.
8634 (win32_attach): Use coredll.dll on Windows CE.
8635 (win32_kill): Close current process and current
8637 (win32_detach): Use coredll.dll on Windows CE.
8638 (win32_resume): Let low target handle debug registers, and
8640 (handle_exception): Add/Remove initial breakpoint. Avoid
8641 non-existant WSTOPSIG on Windows CE.
8642 (win32_read_inferior_memory): Cast to remove warning.
8643 (win32_arch_string): Go through the low target.
8644 (initialize_low): Call set_breakpoint_data with the low
8645 target's breakpoint.
8646 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8647 FOP_REGNUM, mappings): Move to ...
8648 * win32-i386-low.c: ... here.
8649 * win32-low.c (win32_thread_info): Move to ...
8650 * win32-low.h: ... here.
8651 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8652 win32-arm-low.c and wincecompat.c.
8653 (all:): Add $EXEEXT.
8654 (install-only:): Likewise.
8655 (gdbserver:): Likewise.
8656 (gdbreplay:): Likewise.
8657 * config.in: Regenerate.
8658 * configure: Regenerate.
8660 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8662 * win32-low.c: Rename typedef thread_info to
8663 win32_thread_info throughout.
8665 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8667 * win32-i386-low.c: Rename to ...
8668 * win32-low.c: ... this.
8669 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8670 * Makefile.in: Likewise.
8672 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8674 * remote-utils.c (monitor_output): Constify msg parameter.
8675 * server.h (monitor_output): Likewise.
8676 * win32-i386-low.c (handle_output_debug_string): New.
8677 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8678 handle_output_debug_string.
8679 (get_child_debug_event): Likewise.
8681 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8683 * server.c (main): Correct strtoul check.
8685 2007-03-27 Jon Ringle <jon@ringle.org>
8687 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8689 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8691 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8693 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8695 * terminal.h: Check HAVE_SGTTY_H.
8697 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8699 * remote-utils.c (remote_open): Print out the assigned port number.
8701 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8703 * remote-utils.c (monitor_output): New function.
8704 * server.c (debug_threads): Define here.
8705 (monitor_show_help): New function.
8706 (handle_query): Handle qRcmd.
8707 (main): Do not handle 'd' packet.
8708 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8709 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8712 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8714 * Makefile.in (EXEEXT): New.
8715 (clean): Use $(EXEEXT).
8717 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8719 * target.h (target_ops): Rename send_signal to request_interrupt,
8720 and remove enum target_signal parameter.
8721 * linux-low.c (linux_request_interrupt): Rename from
8722 linux_send_signal, and always send SIGINT.
8723 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8724 and always send SIGINT.
8725 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8727 (input_interrupt): Likewise.
8729 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8731 * server.c (get_features_xml): Check if target implemented
8733 * win32-i386-low.c (win32_arch_string): New.
8734 (win32_target_ops): Add win32_arch_string as arch_string member.
8736 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8738 * spu-low.c (spu_arch_string): New.
8739 (spu_target_ops): Add spu_arch_string.
8741 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8743 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8744 * configure.ac: Do not check for terminal.h.
8745 * configure, config.in: Regenerated.
8747 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8749 * Makefile.in (OBS): Add $(XML_BUILTIN).
8750 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8752 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8753 (arm-with-iwmmxt.c): New.
8754 * config.in, configure: Regenerate.
8755 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8756 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8757 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8758 (arm*-*-linux*): Add iWMMXt and regset support.
8759 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8760 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8761 (arm_store_wmmxregset, target_regsets): New.
8762 * server.c (get_features_xml): Take annex argument. Check builtin
8764 (handle_query): Handle multiple annexes.
8766 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8768 * remote-utils.c [USE_WIN32API] (read, write): Define.
8769 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8772 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8774 * linux-i386-low.c (the_low_target): Set arch_string.
8775 * linux-x86-64-low.c (the_low_target): Likewise.
8776 * linux-low.c (linux_arch_string): New.
8777 (linux_target_ops): Add it.
8778 * linux-low.h (struct linux_target_ops): Add arch_string.
8779 * server.c (write_qxfer_response): Use const void * for DATA.
8780 (get_features_xml): New.
8781 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8782 * target.h (struct target_ops): Add arch_string method.
8784 2007-01-03 Denis Pilat <denis.pilat@st.com>
8785 Daniel Jacobowitz <dan@codesourcery.com>
8787 * linux-low.c (linux_kill): Handle being called with no threads.
8788 * win32-i386-low.c (win32_kill): Likewise.
8789 (get_child_debug_event): Clear current_process_handle.
8791 2006-12-30 Denis PILAT <denis.pilat@st.com>
8792 Daniel Jacobowitz <dan@codesourcery.com>
8794 * remote-utils.c (remote_open): Check the type of specified
8795 serial port devices before opening them.
8796 * server.c (main): Kill the inferior if an error occurs during
8797 the first remote_open.
8799 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8801 * README: Update supported targets.
8803 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8805 * Makefile.in (clean): Remove reg-mips64.c.
8806 (reg-mips64.c, reg-mips64.o): New rules.
8807 * configure.srv: Handle mips64. Include regset support for mips.
8808 * linux-mips-low.c (union mips_register): New.
8809 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8810 (mips_breakpoint, mips_breakpoint_at): Use int.
8811 (mips_collect_register, mips_supply_register)
8812 (mips_collect_register_32bit, mips_supply_register_32bit)
8813 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8814 (mips_store_fpregset, target_regsets): New.
8815 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8817 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8819 * configure.srv: Add target "spu*-*-*".
8820 * Makefile.in (clean): Remove reg-spu.c.
8821 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8822 * spu-low.c: New file.
8824 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8826 * configure.ac: Correct td_thr_tls_get_addr test.
8827 * configure: Regenerated.
8829 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8831 * linux-low.c (linux_wait_for_event): Reformat. Use the
8833 * remote-utils.c (decode_address_to_semicolon): New.
8834 * server.c (pass_signals, handle_general_set): New.
8835 (handle_query): Mention QPassSignals for qSupported.
8836 (main): Call handle_general_set.
8837 * server.h (pass_signals, decode_address_to_semicolon): New.
8839 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
8841 * server.c (handle_query): Correct error handling for read_auxv.
8843 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
8845 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
8846 and srv_linux_thread_db to yes.
8847 * linux-s390-low.c (s390_fill_gregset): New function.
8848 (target_regsets): Define data structure.
8850 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
8852 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
8853 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
8854 * config.in, configure: Regenerated.
8855 * inferiors.c (gdb_id_to_thread): New function.
8856 (gdb_id_to_thread_id): Use it.
8857 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
8858 * linux-low.h (struct process_info): Add th member.
8859 (thread_db_get_tls_address): New prototype.
8860 * remote-utils.c (decode_address): Make non-static.
8861 * server.c (handle_query): Handle qGetTLSAddr.
8862 * server.h (gdb_id_to_thread, decode_address): New prototypes.
8863 * target.h (struct target_ops): Add get_tls_address.
8864 * thread-db.c (maybe_attach_thread): Save the thread handle.
8865 (thread_db_get_tls_address): New.
8867 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
8869 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
8870 (linux_resume_one_process): Take a siginfo_t *. Update all
8871 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
8872 (struct pending_signals): Add a siginfo_t.
8873 (linux_wait_for_process): Always set last_status.
8874 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
8875 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
8876 * linux-low.h (struct process_info): Add last_status.
8878 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
8880 * remote-utils.c (try_rle): New function.
8881 (putpkt_binary): Use it.
8883 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
8885 * Makefile.in (clean): Clean reg-x86-64-linux.c.
8886 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
8887 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
8888 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
8889 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
8892 2006-08-08 Richard Sandiford <richard@codesourcery.com>
8894 * server.c (terminal_fd): New variable.
8895 (old_foreground_pgrp): Likewise.
8896 (restore_old_foreground_pgrp): New function.
8897 (start_inferior): Record the terminal file descriptor in terminal_fd
8898 and its original foreground group in old_foreground_pgrp. Register
8899 restore_old_foreground_pgrp with atexit().
8901 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
8903 * server.c (handle_query): Correct qPart to qXfer.
8905 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
8907 * configure.ac: Check for more headers which are missing on
8908 Windows. Automatically supply -lwsock32 and USE_WIN32API.
8909 * configure.srv: Add Cygwin and mingw32.
8910 * remote-utils.c: Don't include headers unconditionally which
8911 are missing on mingw32. Include <winsock.h> for mingw32.
8912 (remote_open): Adjust for mingw32 support. Flush
8913 standard error after writing to it.
8914 (remote_close, putpkt_binary, input_interrupt, block_async_io)
8915 (unblock_async_io, enable_async_io, disable_async_io)
8916 (readchar, getpkt): Update for Winsock support.
8917 (prepare_resume_reply): Expect a protocol signal number.
8918 * server.c: Disable <sys/wait.h> on mingw32.
8919 (start_inferior): Adjust for mingw32 support. Flush
8920 standard error after writing to it.
8921 (attach_inferior): Likewise. Use protocol signal
8923 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
8925 * win32-i386-low.c: New file.
8926 * Makefile.in (XM_CLIBS): Set.
8927 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
8928 (win32-i386-low.o): New dependency rule.
8929 * linux-low.c (linux_wait): Use target signal numbers.
8930 * target.h (struct target_ops): Doc fix.
8931 * server.h (target_signal_to_name): New prototype.
8932 * gdbreplay.c: Don't include headers unconditionally which
8933 are missing on mingw32. Include <winsock.h> for mingw32.
8934 (remote_close, remote_open): Adjust for Winsock support.
8935 * configure, config.in: Regenerated.
8937 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8939 * server.c (decode_xfer_read, write_qxfer_response): New.
8940 (handle_query): Take a packet length argument. Handle
8941 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
8942 the qSupported response.
8943 (main): Update call to handle_query.
8945 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
8947 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
8948 (putpkt_binary): Renamed from putpkt and adjusted for binary
8950 (putpkt): New wrapper for putpkt_binary.
8951 (readchar): Don't mask off the high bit.
8952 (decode_X_packet): New function.
8953 * server.c (main): Call putpkt_binary if a handler sets the packet
8954 length. Save the length of the incoming packet. Handle 'X'.
8955 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
8957 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
8959 * server.c (handle_query): Handle qSupported.
8961 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
8963 * remote-utils.c (all_symbols_looked_up): New variable.
8964 (look_up_one_symbol): Check it.
8965 * server.h (look_up_one_symbol): New declaration.
8966 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
8968 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
8970 * Makefile.in (linux-arm-low.o): Update dependencies.
8971 * linux-arm-low.c: Include "gdb_proc_service.h".
8972 (PTRACE_GET_THREAD_AREA): Define.
8973 (ps_get_thread_area): New function.
8975 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
8977 * configure.srv (m68k*-*-uclinux*): New target.
8978 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
8979 (linux_resume_one_process): Remove extraneous cast.
8980 (linux_read_offsets): New.
8981 (linux_target_op): Add linux_read_offsets on mmuless systems.
8982 * server.c (handle_query): Add qOffsets logic.
8983 * target.h (struct target_ops): Add read_offsets.
8985 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
8987 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
8988 (PTRACE_GET_THREAD_AREA): Define.
8989 (ps_get_thread_area): New function.
8990 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
8991 (linux-x86-64-low.o): Update.
8993 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
8995 * configure.ac: Remove checks for prfpregset_t.
8996 * gdb_proc_service.h: New file.
8997 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
8998 new "gdb_proc_service.h".
8999 * proc-service.c: Likewise.
9000 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9001 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9002 * Makefile.in (gdb_proc_service_h): Updated.
9003 * configure, config.in: Regenerated.
9005 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9007 * remote-utils.c (prepare_resume_reply): Move declaration
9008 of gdb_id_from_wait to the top of the block.
9010 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9012 * linux-low.c (regsets_store_inferior_registers): Read the regset
9013 from the target before filling it.
9015 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9017 * server.c (attach_inferior): Return SIGTRAP for a successful
9020 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9022 * Makefile.in (OBS): Add version.o.
9023 (STAGESTUFF): Delete.
9024 (version.o): Add dependencies.
9025 (version.c): Replace rule.
9026 (clean): Remove version.c.
9027 * server.c (gdbserver_version): New.
9028 (gdbserver_usage): Use printf.
9029 (main): Handle --version and --help.
9030 * server.h (version, host_name): Add declarations.
9032 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9044 * linux-x86-64-low.c:
9047 * linux-ppc64-low.c:
9056 * linux-crisv32-low.c:
9068 * gdbserver.1: Add (C) after Copyright. Update the FSF
9071 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9073 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9074 (arm_breakpoint_at): Recognize both breakpoints.
9075 (the_low_target): Use the correct breakpoint instruction.
9077 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9079 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9080 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9081 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9082 (the_low_target): Update.
9084 2005-10-25 Andreas Schwab <schwab@suse.de>
9086 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9088 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9089 (ia64_num_regs): Reduce to 462.
9091 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9093 * acinclude.m4: Correct quoting.
9094 * aclocal.m4: Regenerated.
9096 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9097 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9098 (thread_db_init): Call thread_db_err_str.
9099 * configure.ac: Check for TD_VERSION.
9100 * config.in, configure: Regenerated.
9102 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9104 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9106 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9108 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9109 is not available. Define HAVE_PTRACE_GETREGS if it is.
9110 * config.in, configure: Regenerated.
9111 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9112 * linux-i386-low.c, linux-m68k-low.c: Update to use
9113 HAVE_PTRACE_GETREGS.
9114 * linux-low.c (regsets_fetch_inferior_registers)
9115 (regsets_store_inferior_registers): Only return 0 if we processed
9117 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9118 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9120 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9122 * inferiors.c (struct thread_info): Add gdb_id.
9123 (add_thread): Add gdb_id argument.
9124 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9125 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9126 calls to add_thread.
9127 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9128 * server.c (handle_query): Use thread_to_gdb_id.
9129 (handle_v_cont, main): Use gdb_id_to_thread_id.
9130 * server.h (add_thread): Update prototype.
9131 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9134 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9136 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9137 left-padded registers.
9138 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9139 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9141 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9143 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9144 * configure: Regenerate.
9145 * config.in: Regenerate.
9146 * server.h (NEED_DECLARATION_STRERROR):
9147 Replace with !HAVE_DECL_STRERROR.
9149 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9151 * linux-low.c (linux_wait, linux_send_signal): Don't test
9152 an unsigned long variable for > 0 if it could be MAX_ULONG.
9153 * server.c (myresume): Likewise.
9154 * target.c (set_desired_inferior): Likewise.
9156 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9158 * configure.ac: Simplify and improve check for socklen_t.
9159 * configure, config.in: Regenerate.
9161 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9163 * acconfig.h: Remove.
9164 * configure.ac: Add a test for socklen_t. Use three-argument
9165 AC_DEFINE throughout.
9166 * config.in: Regenerated using autoheader 2.59.
9167 * configure: Regenerated.
9169 * gdbreplay.c (socklen_t): Provide a default.
9170 (remote_open): Use socklen_t.
9171 * remote-utils.c (socklen_t): Provide a default.
9172 (remote_open): Use socklen_t.
9173 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9176 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9178 * linux-low.c (linux_read_memory, linux_write_memory)
9179 (linux_read_auxv): Likewise.
9180 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9181 (check_mem_write): Likewise.
9182 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9184 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9185 (registers_from_string, register_data): Likewise.
9186 * server.c (handle_query, main): Likewise.
9187 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9188 (decode_M_packet): Likewise.
9189 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9190 * target.h (struct target_ops): Update read_memory, write_memory,
9192 (read_inferior_memory, write_inferior_memory): Update.
9193 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9195 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9196 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9197 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9198 linux-s390-low.c, linux-sh-low.c: Update for changes in
9199 read_inferior_memory and the_low_target->breakpoint.
9201 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9203 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9204 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9205 * configure.srv: Add powerpc64-*-linux*.
9206 * linux-ppc64-low.c: New file.
9208 2005-05-23 Orjan Friberg <orjanf@axis.com>
9210 * linux-cris-low.c: New file with support for CRIS.
9211 * linux-crisv32-low.c: Ditto for CRISv32.
9212 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9213 (clean): Add reg-cris.c and reg-crisv32.c.
9214 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9215 reg-crisv32.o, and reg-crisv32.c to make rules.
9216 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9219 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9221 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9222 of sizeof (PTRACE_XFER_TYPE).
9223 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9225 2005-05-12 Orjan Friberg <orjanf@axis.com>
9227 * target.h (struct target_ops): Add insert_watchpoint,
9228 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9229 pointers for hardware watchpoint support.
9230 * linux-low.h (struct linux_target_ops): Ditto.
9231 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9232 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9233 to linux_target_ops.
9234 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9236 * server.c (main): Recognize 'Z' and 'z' packets.
9238 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9240 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9241 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9242 (the_low_target): Add new members.
9244 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9246 * proc-service.c (ps_lgetregs): Search all_processes instead of
9249 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9251 * server.c (start_inferior): Change return type to int.
9252 (attach_inferior): Change sigptr to int *.
9253 (handle_v_cont, handle_v_requests): Change signal to int *.
9254 (main): Change signal to int.
9256 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9258 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9259 * configure.srv: Add m32r*-*-linux*.
9260 * linux-m32r-low.c: New file.
9262 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9264 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9266 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9268 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9269 Take unsigned long arguments for PIDs.
9270 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9271 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9272 (wait_for_sigstop, linux_resume_one_process)
9273 (regsets_fetch_inferior_registers, linux_send_signal)
9274 (linux_read_auxv): Likewise. Update the types of variables holding
9275 PIDs. Update format string specifiers.
9276 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9277 * remote-utils.c (prepare_resume_reply): Likewise.
9278 * server.c (cont_thread, general_thread, step_thread)
9279 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9281 (handle_query): Update format specifiers.
9282 (handle_v_cont, main): Use strtoul for thread IDs.
9283 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9284 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9285 (general_thread, step_thread, thread_from_wait)
9286 (old_thread_from_wait): Update.
9287 * target.h (struct thread_resume): Use unsigned long for THREAD.
9288 (struct target_ops): Use unsigned long for arguments to attach and
9291 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9293 * acinclude.m4: Include bfd/bfd.m4 directly.
9294 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9295 <agriffis@toolchain.org>.
9296 * aclocal.m4, configure: Regenerated.
9298 2005-01-07 Andrew Cagney <cagney@gnu.org>
9300 * configure.ac: Rename configure.in, require autoconf 2.59.
9301 * configure: Re-generate.
9303 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9305 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9307 * aclocal.m4: Regenerated.
9308 * configure: Regenerated.
9310 2004-11-21 Andreas Schwab <schwab@suse.de>
9312 * linux-m68k-low.c (m68k_num_gregs): Define.
9313 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9314 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9315 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9316 (m68k_breakpoint_at): New. Add to the_low_target.
9318 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9319 srv_linux_thread_db to yes.
9321 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9323 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9324 (ARCH_SET_FS): Likewise.
9325 (ARCH_GET_FS): Likewise.
9326 (ARCH_GET_GS): Likewise.
9328 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9330 * linux-i386-low.c (ps_get_thread_area): New.
9331 * linux-x86-64-low.c (ps_get_thread_area): New.
9332 * linux-low.c: Include <sys/syscall.h>.
9333 (linux_kill_one_process): Don't kill the first thread here.
9334 (linux_kill): Kill the first thread here.
9335 (kill_lwp): New function.
9336 (send_sigstop, linux_send_signal): Use it.
9337 * proc-service.c: Clean up #ifdefs.
9338 (fpregset_info): Delete.
9339 (ps_lgetregs): Update and enable implementation.
9340 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9342 * remote-utils.c (struct sym_cache, symbol_cache): New.
9343 (input_interrupt): Print a clearer message.
9344 (async_io_enabled): New variable.
9345 (enable_async_io, disable_async_io): Use it. Update comments.
9346 (look_up_one_symbol): Use the symbol cache.
9347 * thread-db.c (thread_db_look_up_symbols): New function.
9348 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9350 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9352 * configure.in: Test for -rdynamic.
9353 * configure: Regenerated.
9354 * Makefile (INTERNAL_LDFLAGS): New.
9355 (gdbserver, gdbreplay): Use it.
9357 2004-09-02 Andrew Cagney <cagney@gnu.org>
9359 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9361 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9363 * linux-low.c (linux_wait): Clear all_processes list also.
9365 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9367 * linux-low.c: Include <errno.h>. Remove extern declaration of
9370 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9372 * gdbreplay.c, server.h, utils.c: Update copyright years.
9374 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9376 * server.c (main): Print child status or termination signal from
9377 variable 'signal', not 'sig'.
9379 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9381 * linux-low.c (linux_read_memory): Change return type to
9382 int. Check for and return error from ptrace().
9383 * target.c (read_inferior_memory): Change return type to int. Pass
9384 back return status from the_target->read_memory().
9385 * target.h (struct target_ops): Adapt *read_memory() prototype.
9387 (read_inferior_memory): Adapt prototype.
9388 * server.c (main): Return an error packet if
9389 read_inferior_memory() returns an error.
9391 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9393 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9394 Unify with other clean targets.
9396 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9398 * server.c (handle_v_cont): Call set_desired_inferior.
9400 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9402 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9404 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9406 * linux-low.c (linux_wait): Unblock async I/O.
9407 (linux_resume): Block and enable async I/O.
9408 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9409 * server.h (block_async_io, unblock_async_io): Add prototypes.
9411 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9413 * remote-utils.c (remote_open): Print a status notice after
9415 * server.c (attach_inferior): Print a status notice after
9418 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9420 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9422 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9424 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9426 * server.c, target.h: Update copyright years.
9428 2004-02-25 Roland McGrath <roland@redhat.com>
9430 * target.h (struct target_ops): New member `read_auxv'.
9431 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9432 * linux-low.c (linux_read_auxv): New function.
9433 (linux_target_ops): Initialize `read_auxv' member to that.
9435 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9437 Committed by Jim Blandy <jimb@redhat.com>.
9439 * linux-s390-low.c (s390_num_regs): Update.
9440 (s390_regmap): Remove control registers. Use __s390x__ predefine
9441 instead of GPR_SIZE to distiguish s390 and s390x targets.
9443 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9445 * linux-low.c: Update copyright year.
9446 (check_removed_breakpoint): Clear pending_is_breakpoint.
9447 (linux_set_resume_request, linux_queue_one_thread)
9448 (resume_status_pending_p): New functions.
9449 (linux_continue_one_thread): Use process->resume.
9450 (linux_resume): Only resume threads if there are no pending events.
9451 * linux-low.h (struct process_info): Add resume request
9454 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9456 * regcache.c (new_register_cache): Clear the allocated register
9457 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9459 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9461 * linux-low.c (linux_resume): Take a struct thread_resume *
9463 (linux_wait): Update call.
9464 (resume_ptr): New static variable.
9465 (linux_continue_one_thread): Renamed from
9466 linux_continue_one_process. Use resume_ptr.
9467 (linux_resume): Use linux_continue_one_thread.
9468 * server.c (handle_v_cont, handle_v_requests): New functions.
9469 (myresume): New function.
9470 (main): Handle 'v' case.
9471 * target.h (struct thread_resume): New type.
9472 (struct target_ops): Change argument of "resume" to struct
9474 (myresume): Delete macro.
9476 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9478 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9479 (uninstall): Support DESTDIR.
9481 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9483 * configure.srv: Add xscale*linux copy of arm*linux entry.
9485 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9487 * linux-arm-low.c (arm_reinsert_addr): New function.
9488 (the_low_target): Add arm_reinsert_addr.
9490 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9492 * mem-break.c: Remove whitespace at end of file.
9494 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9496 * configure.in: Check whether we need to prototype strerror.
9497 * server.h: Optionally prototype strerror.
9498 * gdbreplay.c (perror_with_name): Use strerror.
9499 * linux-low.c (linux_attach_lwp): Use strerror.
9500 * utils.c (perror_with_name): Use strerror.
9501 * config.in, configure: Regenerated.
9503 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9505 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9506 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9508 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9510 * Makefile.in (SFILES): Update.
9511 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9512 low-sun3.c: Remove files.
9514 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9516 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9517 (linux_detach_one_process, linux_detach): New functions.
9518 (linux_target_ops): Add linux_detach.
9519 * server.c (main): Handle 'D' packet.
9520 * target.h (struct target_ops): Add "detach" member.
9521 (detach_inferior): Define.
9523 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9525 From Kelley Cook <kelleycook@wideopenwest.com>:
9526 * configure.srv: Accept i[34567]86 variants.
9528 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9530 * linux-low.c (linux_wait_for_event): Correct comment typos.
9531 (linux_resume_one_process): Call check_removed_breakpoint.
9532 (linux_send_signal): New function.
9533 (linux_target_ops): Add linux_send_signal.
9534 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9536 * target.h (struct target_ops): Add send_signal.
9538 2003-05-29 Jim Blandy <jimb@redhat.com>
9540 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9541 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9542 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9543 away part of the register's value.
9545 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9547 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9548 (linux_wait_for_event, linux_init_signals): Likewise.
9550 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9552 * configure.in: Check for stdlib.h.
9553 * configure: Regenerated.
9554 * config.in: Regenerated.
9556 2003-01-04 Andreas Schwab <schwab@suse.de>
9558 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9560 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9562 * Makefile.in: Remove obsolete code.
9564 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9566 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9567 defined(PT_FPR0_HI).
9569 2002-11-17 Stuart Hughes <seh@zee2.com>
9571 * linux-arm-low.c (arm_num_regs): Increase.
9572 (arm_regmap): Include status register.
9574 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9576 * linux-low.c (register_addr): Remove incorrect -1 check.
9578 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9580 * linux-low.c (linux_create_inferior): Call setpgid. Return
9582 (unstopped_p, linux_signal_pid): Remove.
9583 (linux_target_ops): Remove linux_signal_pid.
9584 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9585 global instead of target method.
9586 * target.h (struct target_ops): Remove signal_pid. Update comment
9587 for create_inferior.
9588 * server.c (signal_pid): New variable.
9589 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9590 gdbserver. Set the child to be the foreground process group.
9591 (attach_inferior): Set signal_pid.
9593 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9595 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9597 2002-08-20 Jim Blandy <jimb@redhat.com>
9599 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9602 2002-08-01 Andrew Cagney <cagney@redhat.com>
9604 * Makefile.in: Make chill references obsolete.
9606 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9608 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9609 * configure: Regenerate.
9610 * config.in: Regenerate.
9612 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9614 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9615 (perror_with_name, remote_close, remote_open, expect, play): Static.
9617 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9619 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9620 byte offsets instead of an array of indexes.
9621 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9623 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9625 * regcache.c: Add comment.
9627 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9629 * thread-db.c: New file.
9630 * proc-service.c: New file.
9631 * acinclude.m4: New file.
9632 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9633 proc-service.o, and thread-db.o.
9634 (linux-low.o): Add USE_THREAD_DB.
9635 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9636 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9637 * aclocal.m4: Regenerated.
9638 * config.in: Regenerated.
9639 * configure: Regenerated.
9640 * configure.in: Check for proc_service.h, sys/procfs.h,
9641 thread_db.h, and linux/elf.h headrs.
9642 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9643 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9644 Check for -lthread_db and thread support.
9645 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9646 PowerPC, and SuperH.
9647 * i387-fp.c: Constify arguments.
9648 * i387-fp.h: Likewise.
9649 * inferiors.c: (struct thread_info): Renamed from
9650 `struct inferior_info'. Remove PID member. Use generic inferior
9651 list header. All uses updated.
9652 (inferiors, signal_pid): Removed.
9653 (all_threads): New variable.
9654 (get_thread): Define.
9655 (add_inferior_to_list): New function.
9656 (for_each_inferior): New function.
9657 (change_inferior_id): New function.
9658 (add_inferior): Removed.
9659 (remove_inferior): New function.
9660 (add_thread): New function.
9661 (free_one_thread): New function.
9662 (remove_thread): New function.
9663 (clear_inferiors): Use for_each_inferior and free_one_thread.
9664 (find_inferior): New function.
9665 (find_inferior_id): New function.
9666 (inferior_target_data): Update argument type.
9667 (set_inferior_target_data): Likewise.
9668 (inferior_regcache_data): Likewise.
9669 (set_inferior_regcache_data): Likewise.
9670 * linux-low.c (linux_bp_reinsert): Remove.
9671 (all_processes, stopping_threads, using_thrads)
9672 (struct pending_signals, debug_threads, pid_of): New.
9673 (inferior_pid): Replace with macro.
9674 (struct inferior_linux_data): Remove.
9675 (get_stop_pc, add_process): New functions.
9676 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9677 Use add_process and add_thread.
9678 (linux_attach_lwp): New function, based on old linux_attach. Use
9679 add_process and add_thread. Set stop_expected for new threads.
9680 (linux_attach): New function.
9681 (linux_kill_one_process): New function.
9682 (linux_kill): Kill all LWPs.
9683 (linux_thread_alive): Use find_inferior_id.
9684 (check_removed_breakpoints, status_pending_p): New functions.
9685 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9686 Update. Use WNOHANG. Wait for cloned processes also. Update process
9687 struct for the found process.
9688 (linux_wait_for_event): New function.
9689 (linux_wait): Use it. Support LWPs.
9690 (send_sigstop, wait_for_sigstop, stop_all_processes)
9691 (linux_resume_one_process, linux_continue_one_process): New functions.
9692 (linux_resume): Support LWPs.
9693 (REGISTER_RAW_SIZE): Remove.
9694 (fetch_register): Use register_size instead. Call supply_register.
9695 (usr_store_inferior_registers): Likewise. Call collect_register.
9697 (regsets_fetch_inferior_registers): Improve error message.
9698 (regsets_store_inferior_registers): Add debugging.
9699 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9700 (unstopped_p, linux_signal_pid): New functions.
9701 (linux_target_ops): Add linux_signal_pid.
9702 (linux_init_signals): New function.
9703 (initialize_low): Call it. Initialize using_threads.
9704 * regcache.c (inferior_regcache_data): Add valid
9706 (get_regcache): Fetch registers lazily. Add fetch argument
9707 and update all callers.
9708 (regcache_invalidate_one, regcache_invalidate): New
9710 (new_register_cache): Renamed from create_register_cache.
9711 Return the new regcache.
9712 (free_register_cache): Change argument to a void *.
9713 (registers_to_string, registers_from_string): Call get_regcache
9714 with fetch flag set.
9715 (register_data): Make static. Pass fetch flag to get_regcache.
9716 (supply_register): Call get_regcache with fetch flag clear.
9717 (collect_register): Call get_regcache with fetch flag set.
9718 (collect_register_as_string): New function.
9719 * regcache.h: Update.
9720 * remote-utils.c (putpkt): Flush after debug output and use
9722 Handle input interrupts while waiting for an ACK.
9723 (input_interrupt): Use signal_pid method.
9724 (getpkt): Flush after debug output and use stderr.
9725 (outreg): Use collect_register_as_string.
9726 (new_thread_notify, dead_thread_notify): New functions.
9727 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9729 (look_up_one_symbol): Flush after debug output.
9730 * server.c (step_thread, server_waiting): New variables.
9731 (start_inferior): Don't use signal_pid. Update call to mywait.
9732 (attach_inferior): Update call to mywait.
9733 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9734 (main): Don't fetch/store registers explicitly. Use
9735 set_desired_inferior. Support proposed ``Hs'' packet. Update
9738 (struct inferior_list, struct_inferior_list_entry): New.
9739 * target.c (set_desired_inferior): New.
9740 (write_inferior_memory): Constify.
9741 (mywait): New function.
9743 (struct target_ops): New signal_pid method.
9744 (mywait): Removed macro, added prototype.
9746 * linux-low.h (regset_func): Removed.
9747 (regset_fill_func, regset_store_func): New.
9748 (enum regset_type): New.
9749 (struct regset_info): Add type field. Use new operation types.
9750 (struct linux_target_ops): stop_pc renamed to get_pc.
9751 Add decr_pc_after_break and breakpoint_at.
9752 (get_process, get_thread_proess, get_process_thread)
9753 (strut process_info, all_processes, linux_attach_lwp)
9754 (thread_db_init): New.
9756 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9757 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9758 (the_low_target): Add new members.
9759 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9760 (i386_store_fpxregset): Constify.
9761 (target_regsets): Add new kind identifier.
9762 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9763 (i386_set_pc): Add debugging.
9764 (i386_breakpoint_at): New function.
9765 (the_low_target): Add new members.
9766 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9767 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9768 (mips_breakpoint_at): New.
9769 (the_low_target): Add new members.
9770 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9771 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9772 (the_low_target): Add new members.
9773 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9774 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9775 (the_low_target): Add new members.
9776 * linux-x86-64-low.c (target_regsets): Add new kind
9779 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9781 From Martin Pool <mbp@samba.org>:
9782 * server.c (gdbserver_usage): New function.
9785 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9787 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9790 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9792 * Makefile.in: Remove obsolete code.
9794 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9796 * linux-low.c (regsets_fetch_inferior_registers),
9797 (regsets_store_inferior_registers): Removed cast to int from
9799 * regcache.h: Added declaration of struct inferior_info.
9801 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9803 * inferiors.c (struct inferior_info): Add regcache_data.
9804 (add_inferior): Call create_register_cache.
9805 (clear_inferiors): Call free_register_cache.
9806 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9807 * regcache.c (struct inferior_regcache_data): New.
9808 (registers): Remove.
9809 (get_regcache): New function.
9810 (create_register_cache, free_register_cache): New functions.
9811 (set_register_cache): Don't initialize the register cache here.
9812 (registers_to_string, registers_from_string, register_data): Call
9814 * regcache.h: Add prototypes.
9815 * server.h: Likewise.
9817 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9819 * mem-break.c: New file.
9820 * mem-break.h: New file.
9821 * Makefile.in: Add mem-break.o rule; update server.h
9823 * inferiors.c (struct inferior_info): Add target_data
9825 (clear_inferiors): Free target_data member if set.
9826 (inferior_target_data, set_inferior_target_data): New functions.
9827 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
9828 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
9829 * linux-low.c (linux_bp_reinsert): New variable.
9830 (struct inferior_linux_data): New.
9831 (linux_create_inferior): Use set_inferior_target_data.
9832 (linux_attach): Likewise. Call add_inferior.
9833 (linux_wait_for_one_inferior): New function.
9834 (linux_wait): Call it.
9835 (linux_write_memory): Add const.
9836 (initialize_low): Call set_breakpoint_data.
9837 * linux-low.h (struct linux_target_ops): Add breakpoint
9839 * server.c (attach_inferior): Remove extra add_inferior
9841 * server.h: Include mem-break.h. Update inferior.c
9843 * target.c (read_inferior_memory)
9844 (write_inferior_memory): New functions.
9845 * target.h (read_inferior_memory)
9846 (write_inferior_memory): Change macros to prototypes.
9847 (struct target_ops): Update comments. Add const to write_memory
9850 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
9852 * linux-low.c (usr_store_inferior_registers): Support
9853 registers which are allowed to fail to store.
9854 * linux-low.h (linux_target_ops): Likewise.
9855 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
9856 (ppc_cannot_store_register): FPSCR may not be storable.
9858 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9860 * server.h: Include <string.h> if HAVE_STRING_H.
9861 * ChangeLog: Correct paths in last ChangeLog entry.
9863 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9865 * linux-low.h: Remove obsolete prototypes.
9866 (struct linux_target_ops): New.
9867 (extern the_low_target): New.
9868 * linux-low.c (num_regs, regmap): Remove declarations.
9869 (register_addr): Use the_low_target explicitly.
9870 (fetch_register): Likewise.
9871 (usr_fetch_inferior_registers): Likewise.
9872 (usr_store_inferior_registers): Likewise.
9873 * linux-arm-low.c (num_regs): Remove.
9874 (arm_num_regs): Define.
9875 (arm_regmap): Renamed from regmap, made static.
9876 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
9878 (arm_cannot_store_register): Renamed from cannot_store_register,
9880 (the_low_target): New.
9881 * linux-i386-low.c (num_regs): Remove.
9882 (i386_num_regs): Define.
9883 (i386_regmap): Renamed from regmap, made static.
9884 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
9886 (i386_cannot_store_register): Renamed from cannot_store_register,
9888 (the_low_target): New.
9889 * linux-ia64-low.c (num_regs): Remove.
9890 (ia64_num_regs): Define.
9891 (ia64_regmap): Renamed from regmap, made static.
9892 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
9894 (ia64_cannot_store_register): Renamed from cannot_store_register,
9896 (the_low_target): New.
9897 * linux-m68k-low.c (num_regs): Remove.
9898 (m68k_num_regs): Define.
9899 (m68k_regmap): Renamed from regmap, made static.
9900 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
9902 (m68k_cannot_store_register): Renamed from cannot_store_register,
9904 (the_low_target): New.
9905 * linux-mips-low.c (num_regs): Remove.
9906 (mips_num_regs): Define.
9907 (mips_regmap): Renamed from regmap, made static.
9908 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
9910 (mips_cannot_store_register): Renamed from cannot_store_register,
9912 (the_low_target): New.
9913 * linux-ppc-low.c (num_regs): Remove.
9914 (ppc_num_regs): Define.
9915 (ppc_regmap): Renamed from regmap, made static.
9916 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
9918 (ppc_cannot_store_register): Renamed from cannot_store_register,
9920 (the_low_target): New.
9921 * linux-s390-low.c (num_regs): Remove.
9922 (s390_num_regs): Define.
9923 (s390_regmap): Renamed from regmap, made static.
9924 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
9926 (s390_cannot_store_register): Renamed from cannot_store_register,
9928 (the_low_target): New.
9929 * linux-sh-low.c (num_regs): Remove.
9930 (sh_num_regs): Define.
9931 (sh_regmap): Renamed from regmap, made static.
9932 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
9934 (sh_cannot_store_register): Renamed from cannot_store_register,
9936 (the_low_target): New.
9937 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
9938 (the_low_target): New.
9940 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9942 * Makefile.in: Add stamp-h target.
9943 * configure.in: Create stamp-h.
9944 * configure: Regenerated.
9946 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9948 * inferiors.c: New file.
9949 * target.c: New file.
9950 * target.h: New file.
9951 * Makefile.in: Add target.o and inferiors.o. Update
9953 * linux-low.c (inferior_pid): New static variable,
9954 moved from server.c.
9955 (linux_create_inferior): Renamed from create_inferior.
9956 Call add_inferior. Return 0 on success instead of a PID.
9957 (linux_attach): Renamed from myattach.
9958 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
9959 (linux_thread_alive): Renamed from mythread_alive.
9960 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
9962 (linux_resume): Renamed from myresume. Add missing ``return 0''.
9963 (regsets_store_inferior_registers): Correct error message.
9964 Add missing ``return 0''.
9965 (linux_fetch_registers): Renamed from fetch_inferior_registers.
9966 (linux_store_registers): Renamed from store_inferior_registers.
9967 (linux_read_memory): Renamed from read_inferior_memory.
9968 (linux_write_memory): Renamed from write_inferior_memory.
9969 (linux_target_ops): New structure.
9970 (initialize_low): Call set_target_ops ().
9971 * remote-utils.c (unhexify): New function.
9972 (hexify): New function.
9973 (input_interrupt): Send signals to ``signal_pid''.
9974 * server.c (inferior_pid): Remove.
9975 (start_inferior): Update create_inferior call.
9976 (attach_inferior): Call add_inferior.
9977 (handle_query): New function.
9978 (main): Call handle_query for `q' packets.
9979 * server.h: Include "target.h". Remove obsolete prototypes.
9980 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
9982 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9984 * Makefile.in: Add WARN_CFLAGS. Update configury
9986 * configure.in: Check for <string.h>
9987 * configure: Regenerate.
9988 * config.in: Regenerate.
9989 * gdbreplay.c: Include needed system headers.
9990 (remote_open): Remove strchr prototype.
9991 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
9992 * regcache.c (supply_register): Change buf argument to const void *.
9993 (supply_register_by_name): Likewise.
9994 (collect_register): Change buf argument to void *.
9995 (collect_register_by_name): Likewise.
9996 * regcache.h: Add missing prototypes.
9997 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
9998 * server.c (handle_query): New function.
9999 (attached): New static variable, moved out of main.
10000 (main): Quiet longjmp clobber warnings.
10001 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10002 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob