1 2014-08-07 Gary Benson <gbenson@redhat.com>
3 * server.h: Do not include libiberty.h.
4 * linux-bfin-low.c: Likewise.
6 2014-08-07 Gary Benson <gbenson@redhat.com>
8 * server.h: Do not include ansidecl.h.
10 2014-08-07 Gary Benson <gbenson@redhat.com>
12 * linux-x86-low.c: Do not include stddef.h.
13 * lynx-ppc-low.c: Likewise.
14 * tracepoint.c: Likewise.
16 2014-08-07 Gary Benson <gbenson@redhat.com>
18 * server.h: Do not include stdarg.h.
19 * nto-low.c: Likewise.
21 2014-08-07 Gary Benson <gbenson@redhat.com>
23 * server.h: Do not include stdlib.h.
24 * inferiors.c: Likewise.
25 * linux-low.c: Likewise.
26 * regcache.c: Likewise.
27 * spu-low.c: Likewise.
28 * tracepoint.c: Likewise.
31 2014-08-07 Gary Benson <gbenson@redhat.com>
33 * server.h: Do not include stdio.h.
34 * linux-low.c: Likewise.
35 * remote-utils.c: Likewise.
36 * spu-low.c: Likewise.
38 * wincecompat.c: Likewise.
40 2014-08-06 Gary Benson <gbenson@redhat.com>
42 * regcache.c (init_register_cache): Move conditionals inside if.
44 2014-08-06 Gary Benson <gbenson@redhat.com>
46 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
48 2014-07-31 Gary Benson <gbenson@redhat.com>
50 * ax.h: Do not include server.h.
51 * gdbthread.h: Likewise.
52 * lynx-low.h: Likewise.
55 2014-07-30 Gary Benson <gbenson@redhat.com>
57 * server.h: Include common-defs.h.
58 Do not include config.h or build-gnulib-gdbserver/config.h.
60 2014-07-30 Gary Benson <gbenson@redhat.com>
62 * hostio-errno.c: Move server.h to top of includes list.
63 * inferiors.c: Likewise.
64 * linux-x86-low.c: Likewise.
65 * notif.c: Include server.h.
67 2014-07-24 Tom Tromey <tromey@redhat.com>
68 Gary Benson <gbenson@redhat.com>
70 * server.h (CORE_ADDR): Now unsigned.
72 2014-07-16 Pedro Alves <palves@redhat.com>
74 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
76 2014-07-15 Pedro Alves <palves@redhat.com>
78 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
81 2014-07-11 Pedro Alves <palves@redhat.com>
83 * linux-low.c (kill_wait_lwp): New function, based on
84 kill_one_lwp_callback, but use my_waitpid directly.
85 (kill_one_lwp_callback, linux_kill): Use it.
87 2014-06-23 Pedro Alves <palves@redhat.com>
89 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
90 before setting DR0..DR3.
92 2014-06-20 Gary Benson <gbenson@redhat.com>
94 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
95 * configure: Regenerated.
96 * config.in: Likewise.
98 2014-06-20 Gary Benson <gbenson@redhat.com>
100 * Makefile.in (SFILES): Update locations for files moved
102 (object file files): Reordered.
104 2014-06-20 Gary Benson <gbenson@redhat.com>
106 * i386-low.h (i386_dr_low_can_set_addr): Removed.
107 (i386_dr_low_set_addr): Likewise.
108 (i386_dr_low_get_addr): Likewise.
109 (i386_dr_low_can_set_control): Likewise.
110 (i386_dr_low_set_control): Likewise.
111 (i386_dr_low_get_control): Likewise.
112 (i386_dr_low_get_status): Likewise.
113 (i386_get_debug_register_length): Likewise.
114 * linux-x86-low.c (i386_dr_low_set_addr):
115 Changed signature. Made static.
116 (i386_dr_low_get_addr): Likewise.
117 (i386_dr_low_set_control): Likewise.
118 (i386_dr_low_get_control): Likewise.
119 (i386_dr_low_get_status): Likewise.
120 (i386_dr_low): New global variable.
121 * win32-i386-low.c (i386_dr_low_set_addr):
122 Changed signature. Made static.
123 (i386_dr_low_get_addr): Likewise.
124 (i386_dr_low_set_control): Likewise.
125 (i386_dr_low_get_control): Likewise.
126 (i386_dr_low_get_status): Likewise.
127 (i386_dr_low): New global variable.
129 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
131 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
132 * Makefile.in (AR, AR_FLAGS): Define.
133 * configure: Regenerate.
135 2014-06-19 Gary Benson <gbenson@redhat.com>
137 * Makefile.in (i386-dregs.o): New rule.
138 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
139 * i386-low.c (target.h): Remove include.
140 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
141 (DR_CONTROL_SHIFT): Likewise.
142 (DR_CONTROL_SIZE): Likewise.
143 (DR_RW_EXECUTE): Likewise.
144 (DR_RW_WRITE): Likewise.
145 (DR_RW_READ): Likewise.
146 (DR_RW_IORW): Likewise.
147 (DR_LEN_1): Likewise.
148 (DR_LEN_2): Likewise.
149 (DR_LEN_4): Likewise.
150 (DR_LEN_8): Likewise.
151 (DR_LOCAL_ENABLE_SHIFT): Likewise.
152 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
153 (DR_ENABLE_SIZE): Likewise.
154 (DR_LOCAL_SLOWDOWN): Likewise.
155 (DR_GLOBAL_SLOWDOWN): Likewise.
156 (DR_CONTROL_RESERVED): Likewise.
157 (I386_DR_CONTROL_MASK): Likewise.
158 (I386_DR_VACANT): Likewise.
159 (I386_DR_LOCAL_ENABLE): Likewise.
160 (I386_DR_GLOBAL_ENABLE): Likewise.
161 (I386_DR_DISABLE): Likewise.
162 (I386_DR_SET_RW_LEN): Likewise.
163 (I386_DR_GET_RW_LEN): Likewise.
164 (I386_DR_WATCH_HIT): Likewise.
165 (i386_wp_op_t): Likewise.
166 (i386_show_dr): Likewise.
167 (i386_length_and_rw_bits): Likewise.
168 (i386_insert_aligned_watchpoint): Likewise.
169 (i386_remove_aligned_watchpoint): Likewise.
170 (i386_handle_nonaligned_watchpoint): Likewise.
171 i386_update_inferior_debug_regs(): Likewise.
172 (i386_dr_insert_watchpoint): Likewise.
173 (i386_dr_remove_watchpoint): Likewise.
174 (i386_dr_region_ok_for_watchpoint): Likewise.
175 (i386_dr_stopped_data_address): Likewise.
176 (i386_dr_stopped_by_watchpoint): Likewise.
178 2014-06-19 Gary Benson <gbenson@redhat.com>
180 * i386-low.c (i386_dr_show): Renamed to
181 i386_show_dr and made static. All uses updated.
182 (i386_dr_length_and_rw_bits): Renamed to
183 i386_length_and_rw_bits and made static.
185 (i386_dr_insert_aligned_watchpoint): Renamed to
186 i386_insert_aligned_watchpoint and made static.
188 (i386_dr_remove_aligned_watchpoint): Renamed to
189 i386_remove_aligned_watchpoint and made static.
191 (i386_dr_update_inferior_debug_regs): Renamed to
192 i386_update_inferior_debug_regs and made static.
195 2014-06-18 Gary Benson <gbenson@redhat.com>
197 * i386-low.h (i386_dr_low_can_set_addr): New macro.
198 (i386_dr_low_can_set_control): Likewise.
199 (i386_get_debug_register_length): Likewise.
200 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
201 (i386_dr_low_can_set_control): Likewise.
202 (i386_get_debug_register_length): Likewise.
204 2014-06-17 Gary Benson <gbenson@redhat.com>
206 * i386-low.h (i386-dregs.h): New include.
207 (DR_FIRSTADDR): Now in i386-dregs.h.
208 (DR_LASTADDR): Likewise.
209 (DR_NADDR): Likewise.
210 (DR_STATUS): Likewise.
211 (DR_CONTROL): Likewise.
212 (i386_debug_reg_state): Likewise.
213 (i386_dr_insert_watchpoint): Likewise.
214 (i386_dr_remove_watchpoint): Likewise.
215 (i386_dr_region_ok_for_watchpoint): Likewise.
216 (i386_dr_stopped_data_address): Likewise.
217 (i386_dr_stopped_by_watchpoint): Likewise.
218 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
220 2014-06-18 Gary Benson <gbenson@redhat.com>
222 * i386-low.h (i386_low_insert_watchpoint): Renamed to
223 i386_dr_insert_watchpoint.
224 (i386_low_remove_watchpoint): Renamed to
225 i386_dr_remove_watchpoint.
226 (i386_low_region_ok_for_watchpoint): Renamed to
227 i386_dr_region_ok_for_watchpoint.
228 (i386_low_stopped_data_address): Renamed to
229 i386_dr_stopped_data_address.
230 (i386_low_stopped_by_watchpoint): Renamed to
231 i386_dr_stopped_by_watchpoint.
232 * i386-low.c (i386_show_dr): Renamed to
233 i386_dr_show and made nonstatic. All uses updated.
234 (i386_length_and_rw_bits): Renamed to
235 i386_dr_length_and_rw_bits and made nonstatic.
237 (i386_insert_aligned_watchpoint): Renamed to
238 i386_dr_insert_aligned_watchpoint and made nonstatic.
240 (i386_remove_aligned_watchpoint): Renamed to
241 i386_dr_remove_aligned_watchpoint and made nonstatic.
243 (i386_update_inferior_debug_regs): Renamed to
244 i386_dr_update_inferior_debug_regs and made nonstatic.
246 (i386_low_insert_watchpoint): Renamed to
247 i386_dr_insert_watchpoint. All uses updated.
248 (i386_low_remove_watchpoint): Renamed to
249 i386_dr_remove_watchpoint. All uses updated.
250 (i386_low_region_ok_for_watchpoint): Renamed to
251 i386_dr_region_ok_for_watchpoint. All uses updated.
252 (i386_low_stopped_data_address): Renamed to
253 i386_dr_stopped_data_address. All uses updated.
254 (i386_low_stopped_by_watchpoint): Renamed to
255 i386_dr_stopped_by_watchpoint. All uses updated.
257 2014-06-18 Gary Benson <gbenson@redhat.com>
259 * i386-low.c (i386_dr_low_can_set_addr): New macro.
260 (i386_dr_low_can_set_control): Likewise.
261 (i386_insert_aligned_watchpoint): New check.
263 2014-06-18 Gary Benson <gbenson@redhat.com>
265 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
268 2014-06-18 Gary Benson <gbenson@redhat.com>
270 * i386-low.c (i386_length_and_rw_bits): Use internal_error
271 instead of fatal and error.
272 (i386_handle_nonaligned_watchpoint): Likewise.
274 2014-06-18 Gary Benson <gbenson@redhat.com>
276 * i386-low.c (i386_get_debug_register_length): New macro.
277 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
278 (i386_show_dr): Use debug_printf instead of fprintf. Use
279 phex to format values.
281 2014-06-18 Gary Benson <gbenson@redhat.com>
283 * i386-low.h: Comment changes.
284 * i386-low.c: Likewise.
286 2014-06-18 Gary Benson <gbenson@redhat.com>
288 * i386-low.c: Whitespace changes.
290 2014-06-12 Tom Tromey <tromey@redhat.com>
292 * utils.c (freeargv): Remove.
294 2014-06-12 Tom Tromey <tromey@redhat.com>
296 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
297 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
298 (parse_debug_format_options): Likewise.
299 (gdbserver_usage): Likewise.
300 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
301 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
302 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
304 ($(LIBGNU)): Depend on libiberty.
305 (all-lib): Recurse into all subdirs.
306 (install-only): Invoke "install" target in subdirs.
307 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
309 * configure: Rebuild.
310 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
311 for vasprintf, vsnprintf, or gettimeofday.
312 * configure.srv: Don't add safe-ctype.o or lbasename.o to
315 2014-06-05 Joel Brobecker <brobecker@adacore.com>
317 * development.sh: Delete.
318 * Makefile.in (config.status): Adjust dependency on development.sh.
319 * configure.ac: Adjust development.sh source call.
320 * configure: Regenerate.
322 2014-06-02 Pedro Alves <palves@redhat.com>
324 * ax.c (gdb_free_agent_expr): New function.
325 * ax.h (gdb_free_agent_expr): New declaration.
326 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
328 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
330 (clear_breakpoint_conditions_and_commands): New function.
331 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
332 (clear_breakpoint_conditions_and_commands): New declaration.
334 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
336 * linux-aarch64-low.c (asm/ptrace.h): Include.
338 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
340 Fix TLS access for -static -pthread.
341 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
342 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
343 (thread_db_load_search, try_thread_db_load_1): Initialize it.
345 2014-05-20 Pedro Alves <palves@redhat.com>
347 * linux-aarch64-low.c (aarch64_insert_point)
348 (aarch64_remove_point): No longer check whether the type is
349 supported here. Adjust to new interface.
350 (the_low_target): Install aarch64_supports_z_point_type as
351 supports_z_point_type method.
352 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
353 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
354 instead of a Z packet char. Adjust.
355 (arm_supports_z_point_type): New function.
356 (arm_insert_point, arm_remove_point): Adjust to new interface.
357 (the_low_target): Install arm_supports_z_point_type.
358 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
359 (cris_insert_point, cris_remove_point): Adjust to new interface.
360 Don't check whether the type is supported here.
361 (the_low_target): Install cris_supports_z_point_type.
362 * linux-low.c (linux_supports_z_point_type): New function.
363 (linux_insert_point, linux_remove_point): Adjust to new interface.
364 * linux-low.h (struct linux_target_ops) <insert_point,
365 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
366 raw_breakpoint pointer parameter.
367 <supports_z_point_type>: New method.
368 * linux-mips-low.c (mips_supports_z_point_type): New function.
369 (mips_insert_point, mips_remove_point): Adjust to new interface.
370 Use mips_supports_z_point_type.
371 (the_low_target): Install mips_supports_z_point_type.
372 * linux-ppc-low.c (the_low_target): Install NULL as
373 supports_z_point_type method.
374 * linux-s390-low.c (the_low_target): Install NULL as
375 supports_z_point_type method.
376 * linux-sparc-low.c (the_low_target): Install NULL as
377 supports_z_point_type method.
378 * linux-x86-low.c (x86_supports_z_point_type): New function.
379 (x86_insert_point): Adjust to new insert_point interface. Use
380 insert_memory_breakpoint. Adjust to new
381 i386_low_insert_watchpoint interface.
382 (x86_remove_point): Adjust to remove_point interface. Use
383 remove_memory_breakpoint. Adjust to new
384 i386_low_remove_watchpoint interface.
385 (the_low_target): Install x86_supports_z_point_type.
386 * lynx-low.c (lynx_target_ops): Install NULL as
387 supports_z_point_type callback.
388 * nto-low.c (nto_supports_z_point_type): New.
389 (nto_insert_point, nto_remove_point): Adjust to new interface.
390 (nto_target_ops): Install nto_supports_z_point_type.
391 * mem-break.c: Adjust intro comment.
392 (struct raw_breakpoint) <raw_type, size>: New fields.
393 <inserted>: Update comment.
394 <shlib_disabled>: Delete field.
395 (enum bkpt_type) <gdb_breakpoint>: Delete value.
396 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
397 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
398 (raw_bkpt_type_to_target_hw_bp_type): New function.
399 (find_enabled_raw_code_breakpoint_at): New function.
400 (find_raw_breakpoint_at): New type and size parameters. Use them.
401 (insert_memory_breakpoint): New function, based off
402 set_raw_breakpoint_at.
403 (remove_memory_breakpoint): New function.
404 (set_raw_breakpoint_at): Reimplement.
405 (set_breakpoint): New, based on set_breakpoint_at.
406 (set_breakpoint_at): Reimplement.
407 (delete_raw_breakpoint): Go through the_target->remove_point
408 instead of assuming memory breakpoints.
409 (find_gdb_breakpoint_at): Delete.
410 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
411 (find_gdb_breakpoint): New function.
412 (set_gdb_breakpoint_at): Delete.
413 (z_type_supported): New function.
414 (set_gdb_breakpoint_1): New function, loosely based off
415 set_gdb_breakpoint_at.
416 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
417 (delete_gdb_breakpoint_at): Delete.
418 (delete_gdb_breakpoint_1): New function, loosely based off
419 delete_gdb_breakpoint_at.
420 (delete_gdb_breakpoint): New function.
421 (clear_gdb_breakpoint_conditions): Rename to ...
422 (clear_breakpoint_conditions): ... this. Don't handle a NULL
424 (add_condition_to_breakpoint): Make static.
425 (add_breakpoint_condition): Take a struct breakpoint pointer
426 instead of an address. Adjust.
427 (gdb_condition_true_at_breakpoint): Rename to ...
428 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
430 (gdb_condition_true_at_breakpoint): Reimplement.
431 (add_breakpoint_commands): Take a struct breakpoint pointer
432 instead of an address. Adjust.
433 (gdb_no_commands_at_breakpoint): Rename to ...
434 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
435 parameter. Return true if no breakpoint was found. Change debug
437 (gdb_no_commands_at_breakpoint): Reimplement.
438 (run_breakpoint_commands): Rename to ...
439 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
440 and change return type to boolean.
441 (run_breakpoint_commands): New function.
442 (gdb_breakpoint_here): Also check for Z1 breakpoints.
443 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
444 breakpoint. Go through the_target->remove_point instead of
445 assuming memory breakpoint.
446 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
447 software and hardware breakpoints.
448 (reinsert_raw_breakpoint): Go through the_target->insert_point
449 instead of assuming memory breakpoint.
450 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
451 software and hardware breakpoints.
452 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
453 Check both software and hardware breakpoints.
454 (validate_inserted_breakpoint): Assert the breakpoint is a
455 software breakpoint. Set the inserted flag to -1 instead of
456 setting shlib_disabled.
457 (delete_disabled_breakpoints): Adjust.
458 (validate_breakpoints): Only validate software breakpoints.
459 Adjust to inserted flag change.
460 (check_mem_read, check_mem_write): Skip breakpoint types other
461 than software breakpoints. Adjust to inserted flag change.
462 * mem-break.h (enum raw_bkpt_type): New enum.
463 (raw_breakpoint, struct process_info): Forward declare.
464 (Z_packet_to_target_hw_bp_type): Delete declaration.
465 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
466 (set_gdb_breakpoint, delete_gdb_breakpoint)
467 (clear_breakpoint_conditions): New declarations.
468 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
469 (breakpoint_inserted_here): Update comment.
470 (add_breakpoint_condition, add_breakpoint_commands): Replace
471 address parameter with a breakpoint pointer parameter.
472 (gdb_breakpoint_here): Update comment.
473 (delete_gdb_breakpoint_at): Delete.
474 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
475 * server.c (process_point_options): Take a struct breakpoint
476 pointer instead of an address. Adjust.
477 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
478 delete_gdb_breakpoint.
479 * spu-low.c (spu_target_ops): Install NULL as
480 supports_z_point_type method.
481 * target.h: Include mem-break.h.
482 (struct target_ops) <prepare_to_access_memory>: Update comment.
483 <supports_z_point_type>: New field.
484 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
485 instead of a char. Also take a raw breakpoint pointer.
486 * win32-arm-low.c (the_low_target): Install NULL as
487 supports_z_point_type.
488 * win32-i386-low.c (i386_supports_z_point_type): New function.
489 (i386_insert_point, i386_remove_point): Adjust to new interface.
490 (the_low_target): Install i386_supports_z_point_type.
491 * win32-low.c (win32_supports_z_point_type): New function.
492 (win32_insert_point, win32_remove_point): Adjust to new interface.
493 (win32_target_ops): Install win32_supports_z_point_type.
494 * win32-low.h (struct win32_target_ops):
495 <supports_z_point_type>: New method.
496 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
497 instead of a char. Also take a raw breakpoint pointer.
499 2014-05-20 Pedro Alves <palves@redhat.com>
501 * mem-break.h: Include break-common.h.
502 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
503 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
504 (Z_packet_to_target_hw_bp_type): New declaration.
505 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
506 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
507 (Z_PACKET_ACCESS_WP): Delete macros.
508 (Z_packet_to_hw_type): Delete function.
509 * i386-low.h: Don't include break-common.h here.
510 (Z_packet_to_hw_type): Delete declaration.
511 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
512 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
513 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
514 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
515 * linux-aarch64-low.c: Don't include break-common.h here.
516 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
517 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
518 (Z_packet_to_target_hw_bp_type): Delete function.
519 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
521 (mips_insert_point, mips_remove_point): Use
522 Z_packet_to_target_hw_bp_type.
524 2014-05-20 Pedro Alves <palves@redhat.com>
526 * linux-aarch64-low.c: Include break-common.h.
527 (enum target_point_type): Delete.
528 (Z_packet_to_point_type): Rename to ...
529 (Z_packet_to_target_hw_bp_type): ... this, and return a
530 target_hw_bp_type instead.
531 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
532 instead of an enum target_point_type.
533 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
535 (aarch64_dr_state_insert_one_point)
536 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
537 (aarch64_handle_aligned_watchpoint)
538 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
539 Take an enum target_hw_bp_type instead of an enum
541 (aarch64_supports_z_point_type): New function.
542 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
543 use Z_packet_to_target_hw_bp_type.
545 2014-05-20 Joel Brobecker <brobecker@adacore.com>
547 * configure.ac: Only use -Werror by default when DEVELOPMENT
549 * configure: Regenerate.
551 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
553 Fix gdbserver qGetTLSAddr for x86_64 -m32.
554 * linux-x86-low.c (X86_64_USER_REGS): New.
555 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
557 2014-04-28 Yao Qi <yao@codesourcery.com>
559 * Makefile.in (i386-avx512.c): Fix the typo of generated file
562 2014-04-25 Pedro Alves <palves@redhat.com>
565 * linux-low.c (linux_attach_fail_reason_string): New function.
566 (linux_attach_lwp): Delete.
567 (linux_attach_lwp_1): Rename to ...
568 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
569 argument. Remove "initial" parameter. Return int instead of
570 void. Don't error or warn here.
571 (linux_attach): Adjust to call linux_attach_lwp. Call error on
572 failure to attach to the tgid. Call warning when failing to
574 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
575 argument. Remove "initial" parameter. Return int instead of
576 void. Don't error or warn here.
577 (linux_attach_fail_reason_string): New declaration.
578 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
579 interface change. Use linux_attach_fail_reason_string.
581 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
582 Walfred Tedeschi <walfred.tedeschi@intel.com>
584 * Makefile.in: Added rules to handle new files
585 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
586 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
587 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
588 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
589 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
590 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
592 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
593 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
594 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
596 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
597 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
598 i386/x32-avx512-linux.xml.
599 * i387-fp.c (num_avx512_k_registers): New constant for number
601 (num_avx512_zmmh_low_registers): New constant for number of
602 lower ZMM registers (0-15).
603 (num_avx512_zmmh_high_registers): New constant for number of
604 higher ZMM registers (16-31).
605 (num_avx512_ymmh_registers): New contant for number of higher
606 YMM registers (ymm16-31 added by avx521 on x86_64).
607 (num_avx512_xmm_registers): New constant for number of higher
608 XMM registers (xmm16-31 added by AVX512 on x86_64).
609 (struct i387_xsave): Add space for AVX512 registers.
610 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
611 Add code to handle AVX512 registers.
612 (i387_xsave_to_cache): Add code to handle AVX512 registers.
613 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
614 prototypei from generated file.
615 (tdesc_amd64_avx512_linux): Likewise.
616 (init_registers_x32_avx512_linux): Likewise.
617 (tdesc_x32_avx512_linux): Likewise.
618 (init_registers_i386_avx512_linux): Likewise.
619 (tdesc_i386_avx512_linux): Likewise.
620 (x86_64_regmap): Add AVX512 registers.
621 (x86_linux_read_description): Add code to handle AVX512 XSTATE
623 (initialize_low_arch): Add code to initialize AVX512 registers.
625 2014-04-23 Pedro Alves <palves@redhat.com>
627 * mem-break.c (find_gdb_breakpoint_at): Make static.
628 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
630 2014-04-23 Pedro Alves <palves@redhat.com>
632 * i386-low.c: Don't include break-common.h here.
633 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
634 prototype to take target_hw_bp_type as argument instead of a Z
636 * i386-low.h: Include break-common.h here.
637 (Z_packet_to_hw_type): Declare.
638 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
640 * linux-x86-low.c (x86_insert_point): Convert the packet number to
641 a target_hw_bp_type before calling i386_low_insert_watchpoint.
642 (x86_remove_point): Convert the packet number to a
643 target_hw_bp_type before calling i386_low_remove_watchpoint.
644 * win32-i386-low.c (i386_insert_point): Convert the packet number
645 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
646 (i386_remove_point): Convert the packet number to a
647 target_hw_bp_type before calling i386_low_remove_watchpoint.
649 2014-04-23 Pedro Alves <palves@redhat.com>
651 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
653 2014-04-10 Pedro Alves <palves@redhat.com>
655 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
656 Check if the condition or command is NULL before checking if the
657 breakpoint is known. On success, return true.
658 * mem-break.h (add_breakpoint_condition): Document return.
659 (add_breakpoint_commands): Add describing comment.
660 * server.c (skip_to_semicolon): New function.
661 (process_point_options): Use it.
663 2014-04-09 Pedro Alves <palves@redhat.com>
665 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
668 2014-02-27 Pedro Alves <palves@redhat.com>
671 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
673 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
675 (last_thread_of_process_p): Take a PID argument instead of a
677 (linux_wait_for_lwp): Delete.
678 (num_lwps, check_zombie_leaders, not_stopped_callback): New
680 (linux_low_filter_event): New function, party factored out from
681 linux_wait_for_event.
682 (linux_wait_for_event): Rename to ...
683 (linux_wait_for_event_filtered): ... this. Add new filter ptid
684 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
685 sigsuspend. Check for zombie leaders.
686 (linux_wait_for_event): Reimplement as wrapper around
687 linux_wait_for_event_filtered.
688 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
689 a normal or signal exit is seen, it's the whole process exiting.
690 (wait_for_sigstop): No longer a for_each_inferior callback.
691 Rewrite on top of linux_wait_for_event_filtered.
692 (stop_all_lwps): Call wait_for_sigstop directly.
693 * server.c (resume, handle_target_event): Handle
694 TARGET_WAITKIND_NO_RESUMED.
696 2014-02-26 Joel Brobecker <brobecker@adacore.com>
698 * win32-low.c (psapi_get_dll_name,
699 * win32_CreateToolhelp32Snapshot): Delete.
700 (win32_CreateToolhelp32Snapshot, win32_Module32First)
701 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
703 (handle_load_dll): Add function description.
704 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
706 2014-02-26 Joel Brobecker <brobecker@adacore.com>
708 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
710 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
711 base address when calling win32_add_one_solib.
712 (handle_load_dll): Delete local variable load_addr.
713 Remove 0x1000 offset applied to DLL base address when calling
715 (handle_unload_dll): Add comment.
717 2014-02-26 Joel Brobecker <brobecker@adacore.com>
719 * win32-low.c (win32_add_all_dlls): Renames
720 win32_ensure_ntdll_loaded. Rewrite function documentation.
721 Adjust implementation to always load all DLLs.
722 Add 0x1000 offset to DLL base address when calling
724 (child_initialization_done): New static global.
725 (do_initial_child_stuff): Set child_initialization_done to
726 zero during child initialization, and 1 after. Replace call
727 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
729 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
730 (handle_unload_dll): Add function documentation.
731 (get_child_debug_event): Ignore load and unload DLL events
732 during child initialization.
734 2014-02-20 Doug Evans <dje@google.com>
736 Remove global all_lwps.
737 * inferiors.h (ptid_of): Move here from linux-low.h.
738 (pid_of, lwpid_of): Ditto.
739 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
740 parameter is a struct thread_info * now.
741 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
742 directly. Pass &all_threads to find_inferior instead of &all_lwps.
743 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
745 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
746 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
747 * linux-arm-low.c (update_registers_callback): Update, "entry"
748 parameter is a struct thread_info * now.
749 Fetch lwpid from current_inferior directly.
750 (arm_insert_point): Pass &all_threads to find_inferior instead of
752 (arm_remove_point): Ditto.
753 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
754 (arm_prepare_to_resume): Fetch pid from thread.
755 (arm_read_description): Fetch lwpid from current_inferior directly.
756 * linux-low.c (all_lwps): Delete.
757 (delete_lwp): Delete call to remove_inferior.
758 (handle_extended_wait): Fetch lwpid from thread.
759 (add_lwp): Don't set lwp->entry.id. Remove call to
760 add_inferior_to_list.
761 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
762 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
763 (kill_one_lwp_callback): Ditto.
764 (linux_kill): Don't dereference NULL pointer.
765 Fetch ptid,lwpid from thread.
766 (get_detach_signal): Fetch ptid from thread.
767 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
768 Simplify call to regcache_invalidate_thread.
769 (delete_lwp_callback): Update, "entry" parameter is a
770 struct thread_info * now. Fetch pid from thread.
771 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
772 (status_pending_p_callback): Update, "entry" parameter is a
773 struct thread_info * now. Fetch ptid from thread.
774 (find_lwp_pid): Update, "entry" parameter is a
775 struct thread_info * now.
776 (linux_wait_for_lwp): Fetch pid from thread.
777 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
778 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
779 (enqueue_one_deferred_signal): Fetch lwpid from thread.
780 (dequeue_one_deferred_signal): Ditto.
781 (cancel_breakpoint): Fetch ptid from current_inferior.
782 (linux_wait_for_event): Pass &all_threads to find_inferior,
783 not &all_lwps. Fetch ptid, lwpid from thread.
784 (count_events_callback): Update, "entry" parameter is a
785 struct thread_info * now.
786 (select_singlestep_lwp_callback): Ditto.
787 (select_event_lwp_callback): Ditto.
788 (cancel_breakpoints_callback): Ditto.
789 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
791 (select_event_lwp): Ditto. Fetch ptid from event_thread.
792 (unsuspend_one_lwp): Update, "entry" parameter is a
793 struct thread_info * now.
794 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
796 (linux_stabilize_threads): Ditto. And for for_each_inferior.
797 Fetch lwpid from thread, not lwp.
798 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
799 Pass &all_threads to find_inferior, not &all_lwps.
800 (send_sigstop): Fetch lwpid from thread, not lwp.
801 (send_sigstop_callback): Update, "entry" parameter is a
802 struct thread_info * now.
803 (suspend_and_send_sigstop_callback): Ditto.
804 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
805 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
806 struct thread_info * now.
807 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
809 (lwp_running): Update, "entry" parameter is a
810 struct thread_info * now.
811 (stop_all_lwps): Fetch ptid from thread.
812 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
813 (linux_resume_one_lwp): Fetch lwpid from thread.
814 (linux_set_resume_request): Update, "entry" parameter is a
815 struct thread_info * now. Fetch pid, lwpid from thread.
816 (resume_status_pending_p): Update, "entry" parameter is a
817 struct thread_info * now.
818 (need_step_over_p): Ditto. Fetch lwpid from thread.
819 (start_step_over): Fetch lwpid from thread.
820 (linux_resume_one_thread): Update, "entry" parameter is a
821 struct thread_info * now. Fetch lwpid from thread.
822 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
823 (proceed_one_lwp): Update, "entry" parameter is a
824 struct thread_info * now. Fetch lwpid from thread.
825 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
826 struct thread_info * now.
827 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
828 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
829 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
831 (regsets_store_inferior_registers): Ditto.
832 (fetch_register, store_register): Ditto.
833 (linux_read_memory, linux_write_memory): Ditto.
834 (linux_request_interrupt): Ditto.
835 (linux_read_auxv): Ditto.
836 (linux_xfer_siginfo): Ditto.
837 (linux_qxfer_spu): Ditto.
838 (linux_qxfer_libraries_svr4): Ditto.
839 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
840 moved to inferiors.h.
842 (get_thread_lwp): Update.
843 (struct lwp_info): Delete member "entry". Simplify comment for
846 * linux-mips-low.c (mips_read_description): Fetch lwpid from
847 current_inferior directly.
848 (update_watch_registers_callback): Update, "entry" parameter is a
849 struct thread_info * now. Fetch pid from thread.
850 (mips_linux_prepare_to_resume): Fetch ptid from thread.
851 (mips_insert_point): Fetch lwpid from current_inferior.
852 Pass &all_threads to find_inferior, not &all_lwps.
853 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
854 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
856 (mips_stopped_data_address): Ditto.
857 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
859 * linux-tile-low.c (tile_arch_setup): Ditto.
860 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
861 (update_debug_registers_callback): Update, "entry" parameter is a
862 struct thread_info * now. Fetch pid from thread.
863 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
864 Pass &all_threads to find_inferior, not &all_lwps.
865 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
866 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
867 Pass &all_threads to find_inferior, not &all_lwps.
868 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
869 (i386_dr_low_get_status): Ditto.
870 (x86_linux_prepare_to_resume): Fetch ptid from thread.
871 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
872 (x86_linux_read_description): Ditto.
873 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
875 2014-02-20 Doug Evans <dje@google.com>
877 * inferiors.c (get_first_inferior): Fix buglet.
879 2014-02-19 Doug Evans <dje@google.com>
881 * gdbthread.h (add_thread): Change result type to struct thread_info *.
882 * inferiors.c (add_thread): Change result type to struct thread_info *.
884 (add_lwp): Call add_thread here instead of in callers.
886 * linux-low.h (get_lwp_thread): Rewrite.
887 (struct lwp_info): New member "thread".
889 2014-02-19 Doug Evans <dje@google.com>
891 * linux-low.c (add_lwp): Change result to struct lwp_info *.
894 2014-02-19 Doug Evans <dje@google.com>
896 * inferiors.c (add_thread): Fix whitespace.
898 2014-02-19 Doug Evans <dje@google.com>
900 * dll.c (clear_dlls): Replace accessing list implemention details
902 * gdbthread.h (get_first_thread): Declare.
903 * inferiors.c (for_each_inferior_with_data): New function.
904 (get_first_thread): New function.
905 (find_thread_ptid): Simplify.
906 (get_first_inferior): New function.
907 (clear_list): Delete.
908 (one_inferior_p): New function.
909 (clear_inferior_list): New function.
910 (clear_inferiors): Update.
911 * inferiors.h (for_each_inferior_with_data): Declare.
912 (clear_inferior_list): Declare.
913 (one_inferior_p): Declare.
914 (get_first_inferior): Declare.
915 * linux-low.c (linux_wait_for_event): Replace accessing list
916 implemention details with API function.
917 * server.c (target_running): Ditto.
918 (accumulate_file_name_length): New function.
919 (emit_dll_description): New function.
920 (handle_qxfer_libraries): Replace accessing list implemention
921 details with API function.
922 (handle_qxfer_threads_worker): New function.
923 (handle_qxfer_threads_proper): Replace accessing list implemention
924 details with API function.
925 (handle_query): Ditto.
926 (visit_actioned_threads_callback_ftype): New typedef.
927 (visit_actioned_threads_data): New struct.
928 (visit_actioned_threads): Rewrite to be find_inferior callback.
929 (resume): Call find_inferior.
930 (handle_status): Replace accessing list implemention
931 details with API function.
932 (process_serial_event): Replace accessing list implemention details
934 * target.c (set_desired_inferior): Replace accessing list implemention
935 details with API function.
936 * tracepoint.c (same_process_p): New function.
937 (gdb_agent_about_to_close): Replace accessing list implemention
938 details with API function.
939 * win32-low.c (child_delete_thread): Replace accessing list
940 implemention details with API function.
941 (match_dll_by_basename): New function.
942 (dll_is_loaded_by_basename): New function.
943 (win32_ensure_ntdll_loaded): Replace accessing list implemention
944 details call to dll_is_loaded_by_basename.
946 2014-02-19 Doug Evans <dje@google.com>
948 * dll.h (struct dll_info): Add comment.
949 * gdbthread.h (struct thread_info): Add comment.
950 (current_ptid): Simplify.
951 * inferiors.c (add_process): Update.
952 (remove_process): Update.
953 * inferiors.h (struct process_info): Rename member "head" to "entry".
954 * linux-low.c (delete_lwp): Update.
956 (last_thread_of_process_p): Update.
957 (kill_one_lwp_callback, linux_kill): Update.
958 (status_pending_p_callback): Update.
959 (wait_for_sigstop): Update. Simplify read of ptid.
960 (start_step_over): Update.
961 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
962 (get_lwp_thread): Update.
963 (struct lwp_info): Rename member "head" to "entry".
964 * regcache.h (inferior_list_entry): Delete.
965 * server.c (kill_inferior_callback): Update.
966 (detach_or_kill_inferior_callback): Update.
967 (print_started_pid): Update.
968 (print_attached_pid): Update.
969 (process_serial_event): Simplify read of ptid.
970 * thread-db.c (thread_db_create_event): Update.
971 (thread_db_get_tls_address): Update.
972 * win32-low.c (current_inferior_ptid): Simplify.
974 2014-02-19 Tom Tromey <tromey@redhat.com>
976 * target.h (struct target_ops) <supports_btrace>: Add target_ops
978 (target_supports_btrace): Update.
980 2014-02-14 Yao Qi <yao@codesourcery.com>
982 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
983 (rsp-low-ipa.o): New target.
985 2014-02-12 Tom Tromey <tromey@redhat.com>
987 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
988 convert_ascii_to_int.
989 * regcache.c (registers_to_string): Likewise.
990 * remote-utils.c (decode_M_packet): Likewise.
991 * server.c (process_serial_event): Likewise.
993 2014-02-12 Tom Tromey <tromey@redhat.com>
995 * server.c (handle_query, handle_v_run): Use hex2bin, not
997 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
999 2014-02-12 Tom Tromey <tromey@redhat.com>
1001 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1002 convert_int_to_ascii.
1003 * regcache.c (registers_to_string, collect_register_as_string):
1005 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1007 * server.c (process_serial_event): Likewise.
1008 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1009 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1011 2014-02-12 Tom Tromey <tromey@redhat.com>
1013 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1014 bin2hex, not hexify.
1015 * tracepoint.c (cmd_qtstatus): Likewise.
1017 2014-02-12 Tom Tromey <tromey@redhat.com>
1019 * remote-utils.c (monitor_output): Pass explicit length to
1022 2014-02-12 Tom Tromey <tromey@redhat.com>
1024 * tracepoint.c: Include rsp-low.h.
1025 * server.c: Include rsp-low.h.
1026 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1027 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1029 * remote-utils.c: Include rsp-low.h.
1030 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1031 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1032 (convert_int_to_ascii, convert_ascii_to_int): Move to
1034 * regcache.c: Include rsp-low.h.
1035 * ax.c: Include rsp-low.h.
1036 * Makefile.in (SFILES): Add common/rsp-low.c.
1037 (OBS): Add rsp-low.o.
1038 (rsp-low.o): New target.
1040 2014-02-12 Tom Tromey <tromey@redhat.com>
1042 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1043 Include print-utils.h.
1044 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1045 (plongest, thirty_two, phex_nz): Remove.
1046 * Makefile.in (SFILES): Add common/print-utils.c.
1047 (OBS): Add print-utils.o.
1048 (print-utils-ipa.o): New target.
1049 (print-utils.o): New target.
1050 (IPA_OBJS): Add print-utils-ipa.o.
1052 2014-02-06 Tom Tromey <tromey@redhat.com>
1054 * Makefile.in (SFILES): Fix indentation.
1056 2014-02-05 Doug Evans <dje@google.com>
1058 * linux-low.c (linux_wait_for_event): Improve comment.
1059 (linux_wait_1): Keep current_inferior in sync with event_child.
1061 2014-01-22 Doug Evans <dje@google.com>
1063 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1065 2014-01-22 Doug Evans <dje@google.com>
1067 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1068 * configure: Regenerate.
1069 * config.in: Regenerate.
1070 * Makefile.in (SFILES): Add debug.c.
1072 * debug.c: New file.
1073 * debug.h: New file.
1074 * linux-aarch64-low.c (*): Update all debugging printfs to use
1075 debug_printf instead of fprintf.
1076 * linux-arm-low.c (*): Ditto.
1077 * linux-cris-low.c (*): Ditto.
1078 * linux-crisv32-low.c (*): Ditto.
1079 * linux-m32r-low.c (*): Ditto.
1080 * linux-sparc-low.c (*): Ditto.
1081 * linux-x86.c (*): Ditto.
1082 * linux-low.c (*): Ditto.
1083 (linux_wait_1): Add calls to debug_enter, debug_exit.
1084 (linux_wait): Remove redundant debugging printf.
1085 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1086 (linux_resume, unstop_all_lwps): Ditto.
1087 * mem-break.c (*): Update all debugging printfs to use
1088 debug_printf instead of fprintf.
1089 * remote-utils.c (*): Ditto.
1090 * thread-db.c (*): Ditto.
1091 * server.c #include <ctype.h>, "gdb_vecs.h".
1092 (debug_threads): Moved to debug.c.
1093 (*): Update all debugging printfs to use debug_printf instead of
1095 (start_inferior): Replace call to fflush with call to debug_flush.
1096 (monitor_show_help): Mention set debug-format.
1097 (parse_debug_format_options): New function.
1098 (handle_monitor_command): Handle "monitor set debug-format".
1099 (gdbserver_usage): Mention --debug-format.
1100 (main): Parse --debug-format.
1101 * server.h (debug_threads): Declaration moved to debug.h.
1103 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1104 trace_debug_1 that uses debug_printf.
1105 (tracepoint_look_up_symbols): Update all debugging printfs to use
1106 debug_printf instead of fprintf.
1108 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1110 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1113 2014-01-17 Pedro Alves <palves@redhat.com>
1116 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1117 defined after including gdb_proc_service.h.
1119 2014-01-16 Doug Evans <dje@google.com>
1121 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1122 (match_dll): Use it.
1124 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1126 * target.h (target_ops) <read_btrace>: Change parameters and
1127 return type to allow error reporting.
1128 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1129 trace reading errors on.
1130 * linux-low.c (linux_low_read_btrace): Pass trace reading
1132 (linux_low_disable_btrace): New.
1134 2014-01-15 Doug Evans <dje@google.com>
1136 * inferiors.c (thread_id_to_gdb_id): Delete.
1137 * inferiors.h (thread_id_to_gdb_id): Delete.
1139 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1141 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1142 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1145 2014-01-08 Pedro Alves <palves@redhat.com>
1147 * server.c (handle_status): Don't discard previous queued stop
1148 replies or thread's pending status here.
1149 (main) <disconnection>: Do it here instead.
1151 2014-01-08 Pedro Alves <palves@redhat.com>
1153 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1154 * server.c (visit_actioned_threads, handle_pending_status): New
1156 (handle_v_cont): Factor out parts to ...
1157 (resume): ... this new function. If in all-stop, and a thread
1158 being resumed has a pending status, report it without actually
1160 (myresume): Adjust to use the new 'resume' function.
1161 (clear_pending_status_callback, set_pending_status_callback)
1162 (find_status_pending_thread_callback): New functions.
1163 (handle_status): Handle the case of multiple threads having
1164 interesting statuses to report. Report threads' real last signal
1165 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1166 with an interesting thread to report the status for, instead of
1167 always reporting the status of the first thread.
1169 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1171 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1172 * gdbreplay.c (gdbreplay_version): Likewise.
1174 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1176 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1177 iov.iov_len with the real length in use.
1179 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1181 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1182 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1183 for all targets that use win32-low.c.
1184 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1185 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1187 2013-12-13 Pedro Alves <palves@redhat.com>
1189 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1190 if equal to TARGET_WAITKIND_LOADED.
1191 * win32-low.c (cached_status): New static global.
1192 (win32_wait): Add declaration.
1193 (do_initial_child_stuff): Flush all initial pending debug events
1194 up to the initial breakpoint.
1195 (win32_wait): If CACHED_STATUS was set, return that instead
1196 of doing a real wait. Remove the code resuming the execution
1197 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1198 during the initial phase. Also remove the code changing
1199 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1200 TARGET_WAITKIND_STOPPED.
1202 2013-12-11 Yao Qi <yao@codesourcery.com>
1204 * notif.c (handle_notif_ack): Return 0 if no notification
1207 2013-11-20 Doug Evans <dje@google.com>
1209 * linux-low.c (linux_set_resume_request): Fix comment.
1211 2013-11-20 Doug Evans <dje@google.com>
1213 * linux-low.c (resume_status_pending_p): Tweak comment.
1215 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1217 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1218 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1219 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1220 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1221 (srv_amd64_regobj): Add amd64-mpx.o.
1222 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1223 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1224 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1225 * i387-fp.c (num_pl_bnd_register) Added constant.
1226 (num_pl_bnd_cfg_registers) Added constant.
1227 (struct i387_xsave) Added reserved area and MPX fields.
1228 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1229 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1231 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1232 (init_registers_amd64_mpx_linux): Declare new function.
1233 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1234 (x86_64_regmap): Add MPX registers.
1235 (x86_linux_read_description): Add MPX case.
1236 (initialize_low_arch): Initialize MPX targets.
1238 2013-11-18 Tom Tromey <tromey@redhat.com>
1240 * configure: Rebuild.
1241 * configure.ac: Don't check for stdlib.h.
1242 * gdbreplay.c: Unconditionally include stdlib.h.
1244 2013-11-18 Tom Tromey <tromey@redhat.com>
1246 * config.in: Rebuild.
1247 * configure: Rebuild.
1248 * configure.ac: Don't use AC_HEADER_DIRENT.
1250 2013-11-18 Tom Tromey <tromey@redhat.com>
1252 * server.h: Don't check HAVE_STRING_H.
1253 * gdbreplay.c: Don't check HAVE_STRING_H.
1254 * configure: Rebuild.
1256 2013-11-18 Tom Tromey <tromey@redhat.com>
1258 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1261 2013-11-08 Tom Tromey <tromey@redhat.com>
1263 * configure, config.in: Rebuild.
1264 * configure.ac: Remove unused configury.
1266 2013-11-08 Tom Tromey <tromey@redhat.com>
1268 * acinclude.m4: Include common.m4, codeset.m4.
1269 * configure, config.in: Rebuild.
1270 * configure.ac: Use GDB_AC_COMMON.
1272 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1274 * linux-s390-low.c (HWCAP_S390_TE): New define.
1275 (s390_arch_setup): Consider the TE field in the HWCAP for
1276 determining 'have_regset_tdb'.
1278 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1281 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1284 2013-10-02 Pedro Alves <palves@redhat.com>
1286 * server.c (process_serial_event): Don't output "GDBserver
1287 exiting" if GDB is connected through stdio.
1288 * target.c (mywait): Likewise, be silent if GDB is connected
1291 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1293 * lynx-low.c (lynx_add_threads_after_attach): New function.
1294 (lynx_attach): Remove call to add_thread. Add call to
1295 lynx_add_threads_after_attach instead.
1297 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1299 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1300 * config.in, configure: Regenerated.
1302 2013-09-18 Yao Qi <yao@codesourcery.com>
1305 * server.c (start_inferior): Clear 'resume_info'.
1307 2013-09-16 Jiong Wang <jiwang@tilera.com>
1309 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1312 2013-09-16 Jiong Wang <jiwang@tilera.com>
1314 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1315 linux-tile-low.o to srv_tgtobj.
1317 2013-09-16 Will Newton <will.newton@linaro.org>
1319 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1322 2013-09-06 Pedro Alves <palves@redhat.com>
1324 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1325 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1326 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1327 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1328 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1329 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1331 2013-09-06 Pedro Alves <palves@redhat.com>
1333 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1334 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1336 2013-09-06 Pedro Alves <palves@redhat.com>
1338 * linux-amd64-ipa.c: Include tracepoint.h.
1339 * linux-i386-ipa.c: Include tracepoint.h.
1341 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1343 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1344 (ps_get_thread_area): New function.
1346 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1348 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1349 (initialize_low_arch): Call init_registers_crisv32 rather than
1350 init_register_crisv32.
1352 2013-09-05 Pedro Alves <palves@redhat.com>
1354 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1356 * hostio.h: ... this new file.
1357 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1358 win32-low.c: Include hostio.h.
1360 2013-09-05 Pedro Alves <palves@redhat.com>
1362 * server.h (gdb_client_data, handler_func, callback_handler_func)
1363 (delete_file_handler, add_file_handler, append_callback_event)
1364 (delete_callback_event, start_event_loop, initialize_event_loop):
1365 Move to event-loop.h and include it.
1366 * event-loop.h: New file.
1368 2013-09-05 Pedro Alves <palves@redhat.com>
1370 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1371 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1372 (loaded_dll, unloaded_dll): Move to ...
1373 * dll.h: ... this new file.
1374 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1376 2013-09-05 Pedro Alves <palves@redhat.com>
1378 * server.h (current_process, get_thread_process, all_processes)
1379 (add_inferior_to_list, for_each_inferior, current_inferior)
1380 (remove_inferior, add_process, remove_process, find_process_pid)
1381 (have_started_inferiors_p, have_attached_inferiors_p)
1382 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1383 (clear_inferiors, find_inferior, find_inferior_id)
1384 (inferior_target_data, set_inferior_target_data)
1385 (inferior_regcache_data, set_inferior_regcache_data): Move to
1386 inferiors.h, and include it.
1387 * inferiors.h: New file.
1389 2013-09-05 Pedro Alves <palves@redhat.com>
1391 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1395 2013-09-05 Pedro Alves <palves@redhat.com>
1397 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1399 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1400 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1401 (handle_tracepoint_general_set, handle_tracepoint_query)
1402 (tracepoint_finished_step, tracepoint_was_hit)
1403 (release_while_stepping_state_list, current_traceframe)
1404 (in_readonly_region, traceframe_read_mem)
1405 (fetch_traceframe_registers, traceframe_read_sdata)
1406 (traceframe_read_info, struct fast_tpoint_collect_status)
1407 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1408 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1409 (supply_fast_tracepoint_registers)
1410 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1411 (ipa_tdesc, claim_trampoline_space)
1412 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1413 (agent_mem_read, agent_get_trace_state_variable_value)
1414 (agent_set_trace_state_variable_value, agent_tsv_read)
1415 (agent_mem_read_string, get_raw_reg_func_addr)
1416 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1417 * tracepoint.h: ... this new file.
1419 2013-09-05 Pedro Alves <palves@redhat.com>
1421 * server.h (perror_with_name, error, fatal, warning, paddress)
1422 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1424 * utils.h: New file.
1426 2013-09-05 Pedro Alves <palves@redhat.com>
1428 * server.h (remote_debug, noack_mode, transport_is_reliable)
1429 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1430 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1431 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1432 (write_enn, initialize_async_io, enable_async_io)
1433 (disable_async_io, check_remote_input_interrupt_request)
1434 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1435 (dead_thread_notify, prepare_resume_reply)
1436 (decode_address_to_semicolon, decode_address, decode_m_packet)
1437 (decode_M_packet, decode_X_packet, decode_xfer_write)
1438 (decode_search_memory_packet, unhexify, hexify)
1439 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1440 (look_up_one_symbol, relocate_instruction)
1441 (monitor_output): Move to remote-utils.h, and include it.
1442 * remote-utils.h: New file.
1444 2013-09-05 Pedro Alves <palves@redhat.com>
1446 * server.h (_): Delete.
1448 2013-09-02 Pedro Alves <palves@redhat.com>
1450 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1451 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1453 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1455 2013-09-02 Pierre Muller <muller@sourceware.org>
1457 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1458 or WriteProcessMemory complete successfully and handle
1459 ERROR_PARTIAL_COPY error.
1461 2013-09-02 Pedro Alves <palves@redhat.com>
1463 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1464 error instead of EIO.
1466 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1469 * linux-low.c: Include filestuff.h.
1470 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1471 * lynx-low.c: Include filestuff.h.
1472 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1473 * server.c: Include filestuff.h.
1474 (main): Call notice_open_fds.
1475 * spu-low.c: Include filestuff.h.
1476 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1478 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1480 * Makefile.in: Explain why ../target and ../nat are not
1481 listed as include file search paths.
1482 (linux-waitpid.o): New object file rule.
1483 * configure.srv (srv_native_linux_obj): New variable.
1484 Replace all occurrences of linux native object files with
1485 $srv_native_linux_obj.
1486 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1487 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1488 (linux_enable_event_reporting): Remove declaration.
1489 (my_waitpid): Moved to common/linux-waitpid.c.
1490 (linux_wait_for_event): Pass ptid when calling
1491 linux_enable_event_reporting.
1492 (linux_supports_tracefork_flag): Remove.
1493 (linux_enable_event_reporting): Likewise.
1494 (linux_tracefork_grandchild): Remove.
1495 (STACK_SIZE): Moved to common/linux-ptrace.c.
1496 (linux_tracefork_child): Remove.
1497 (linux_test_for_tracefork): Remove.
1498 (linux_look_up_symbols): Call linux_supports_traceclone.
1499 (initialize_low): Remove call to linux_test_for_tracefork.
1500 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1501 common/linux-ptrace.h.
1502 (PTRACE_TYPE_ARG4): Likewise.
1503 Include linux-ptrace.h.
1505 2013-08-21 Pedro Alves <palves@redhat.com>
1507 * config.in: Renegerate.
1509 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1511 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1512 (SFILES): Remove $(srcdir)/common/target-common.c and
1513 add $(srcdir)/target/waitstatus.c.
1514 (OBS): Remove target-common.o and add waitstatus.o.
1515 (server_h): Remove $(srcdir)/../common/target-common.h and
1516 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1517 and $(srcdir)/../target/waitstatus.h.
1518 (target-common.o): Remove.
1519 (waitstatus.o): New target object file.
1520 * target.h: Do not include target-common.h and
1521 include target/resume.h, target/wait.h and
1522 target/waitstatus.h.
1524 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1526 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1527 to PTRACE_TYPE_ARG3.
1528 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1529 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1531 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1532 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1534 2013-07-27 Jie Zhang <jie@codesourcery.com>
1535 Daniel Jacobowitz <dan@codesourcery.com>
1536 Yao Qi <yao@codesourcery.com>
1538 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1539 (mips-linux-watch.o): New rule.
1540 (mips_linux_watch_h): New variable.
1541 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1543 * linux-mips-low.c: Include mips-linux-watch.h.
1544 (struct arch_process_info, struct arch_lwp_info): New.
1545 (update_watch_registers_callback): New function.
1546 (mips_linux_new_process, mips_linux_new_thread) New functions.
1547 (mips_linux_prepare_to_resume, mips_insert_point): New
1549 (mips_remove_point, mips_stopped_by_watchpoint): New
1551 (rsp_bp_type_to_target_hw_bp_type): New function.
1552 (mips_stopped_data_address): New function.
1553 (the_low_target): Add watchpoint support functions.
1555 2013-07-27 Yao Qi <yao@codesourcery.com>
1557 * i386-low.c: Include break-common.h.
1558 (enum target_hw_bp_type): Remove.
1560 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1562 * Makefile.in (SFILES): /common/target-common.c.
1563 (OBS): Add target-common.o.
1564 (server_h): Add $(srcdir)/../common/target-common.h.
1565 (target-common.o): New target.
1566 * server.c (queue_stop_reply_callback): Free
1567 status string after use.
1568 * target.c (target_waitstatus_to_string): Remove.
1569 * target.h: Include target-common.h.
1570 (resume_kind): Likewise.
1571 (target_waitkind): Likewise.
1572 (target_waitstatus): Likewise.
1573 (TARGET_WNOHANG): Likewise.
1575 2013-07-04 Yao Qi <yao@codesourcery.com>
1577 * Makefile.in (host_alias): Use @host_noncanonical@.
1578 (target_alias): Use @target_noncanonical@.
1579 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1580 ACX_NONCANONICAL_HOST.
1581 * configure: Regenerated.
1584 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1586 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1587 * configure: Rebuild.
1588 * Makefile.in (version_host, version_target): Get from configure.
1589 (version.c): Use $(version_host) and $(version_target).
1591 2013-07-03 Pedro Alves <palves@redhat.com>
1593 * Makefile.in (config.status): Depend on development.sh.
1594 * acinclude.m4: Include libmcheck.m4.
1595 * configure: Regenerate.
1597 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1599 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1600 attribute inside the parentheses.
1601 (winapi_DebugSetProcessKillOnExit): Ditto.
1602 (winapi_DebugBreakProcess): Ditto.
1603 (winapi_GenerateConsoleCtrlEvent): Ditto.
1605 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1607 * notif.h (notif_event): Add a dummy member to avoid compiler
1610 2013-07-01 Pedro Alves <palves@redhat.com>
1612 * hostio.c (HOSTIO_PATH_MAX): Define.
1613 (require_filename, handle_open, handle_unlink, handle_readlink):
1616 2013-07-01 Pedro Alves <palves@redhat.com>
1618 * server.h: Include "pathmax.h".
1619 * linux-low.c: Don't include sys/param.h.
1620 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1622 * win32-low.c: Don't include sys/param.h.
1623 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1625 2013-07-01 Pedro Alves <palves@redhat.com>
1627 * event-loop.c: Don't check HAVE_UNISTD_H before including
1629 * gdbreplay.c: Likewise.
1630 * remote-utils.c: Likewise.
1631 * server.c: Likewise.
1632 * configure.ac: Don't check for unistd.h.
1633 * configure: Regenerate.
1635 2013-06-28 Tom Tromey <tromey@redhat.com>
1637 * Makefile.in (version.c): Use version.in, not
1640 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1642 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1643 * configure: Rebuild.
1644 * Makefile.in (version_host, version_target): Get from configure.
1645 (version.c): Use $(version_host) and $(version_target).
1647 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1649 Fix trace-status to output user name without trailing colon.
1650 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1652 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1654 Fix trace-status to output proper start-time and stop-time.
1655 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1656 output start time and stop time in hex as gdb expects.
1658 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1660 * tracepoint.c (build_traceframe_info_xml): Output trace state
1661 variables present in the trace buffer.
1663 2013-06-24 Tom Tromey <tromey@redhat.com>
1665 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1667 (version.o): Remove.
1668 * gdbreplay.c: Include version.h.
1669 (version, host_name): Don't declare.
1670 * server.h: Include version.h.
1671 (version, host_name): Don't declare.
1673 2013-06-12 Pedro Alves <palves@redhat.com>
1675 * linux-x86-low.c (linux_is_elf64): Delete global.
1676 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1677 with local linux_pid_exe_is_elf_64_file use.
1679 2013-06-11 Pedro Alves <palves@redhat.com>
1681 * linux-low.c (regset_disabled, disable_regset): New functions.
1682 (regsets_fetch_inferior_registers)
1683 (regsets_store_inferior_registers): Use them.
1684 (initialize_regsets_info); Don't allocate the disabled_regsets
1686 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1689 2013-06-11 Pedro Alves <palves@redhat.com>
1691 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1694 2013-06-11 Pedro Alves <palves@redhat.com>
1696 * linux-x86-low.c (initialize_low_arch): Call
1697 init_registers_x32_avx_linux.
1699 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1701 Fix compatibility with Android Bionic.
1702 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1705 2013-06-07 Pedro Alves <palves@redhat.com>
1708 * Makefile.in (OBS): Add tdesc.o.
1709 (IPA_OBJS): Add tdesc-ipa.o.
1710 (tdesc-ipa.o): New rule.
1711 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1713 * linux-low.c (new_inferior): Delete.
1714 (disabled_regsets, num_regsets): Delete.
1715 (linux_add_process): Adjust to set the new per-process
1717 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1718 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1719 was a stop. When calling arch_setup, switch the current inferior
1720 to the thread that got an event.
1721 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1722 (regsets_fetch_inferior_registers)
1723 (regsets_store_inferior_registers): New regsets_info parameter.
1725 (linux_register_in_regsets): New regs_info parameter. Adjust to
1727 (register_addr, fetch_register, store_register): New usrregs_info
1728 parameter. Adjust to use it.
1729 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1730 parameter regs_info. Adjust to use it.
1731 (linux_fetch_registers): Get the current inferior's regs_info, and
1733 (linux_store_registers): Ditto.
1734 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1735 (initialize_low): Don't initialize the target_regsets here. Call
1736 initialize_low_arch.
1737 * linux-low.h (target_regsets): Delete declaration.
1738 (struct regsets_info): New.
1739 (struct usrregs_info): New.
1740 (struct regs_info): New.
1741 (struct process_info_private) <new_inferior>: New field.
1742 (struct linux_target_ops): Delete the num_regs, regmap, and
1743 regset_bitmap fields. New field regs_info.
1744 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1745 * i387-fp.c (num_xmm_registers): Delete.
1746 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1747 calls to new interface.
1748 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1749 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1750 Infer the number of xmm registers from the regcache's target
1752 * i387-fp.h (num_xmm_registers): Delete.
1753 * inferiors.c (add_thread): Don't install the thread's regcache
1755 * proc-service.c (gregset_info): Fetch the current inferior's
1756 regs_info. Adjust to use it.
1757 * regcache.c: Include tdesc.h.
1758 (register_bytes, reg_defs, num_registers)
1759 (gdbserver_expedite_regs): Delete.
1760 (get_thread_regcache): If the thread doesn't have a regcache yet,
1761 create one, instead of aborting gdbserver.
1762 (regcache_invalidate_one): Rename to ...
1763 (regcache_invalidate_thread): ... this.
1764 (regcache_invalidate_one): New.
1765 (regcache_invalidate): Only invalidate registers of the current
1767 (init_register_cache): Add target_desc parameter, and use it.
1768 (new_register_cache): Ditto. Assert the target description has a
1769 non zero registers_size.
1770 (regcache_cpy): Add assertions. Adjust.
1771 (realloc_register_cache, set_register_cache): Delete.
1772 (registers_to_string, registers_from_string): Adjust.
1773 (find_register_by_name, find_regno, find_register_by_number)
1774 (register_cache_size): Add target_desc parameter, and use it.
1775 (free_register_cache_thread, free_register_cache_thread_one)
1776 (regcache_release, register_cache_size): New.
1777 (register_size): Add target_desc parameter, and use it.
1778 (register_data, supply_register, supply_register_zeroed)
1779 (supply_regblock, supply_register_by_name, collect_register)
1780 (collect_register_as_string, collect_register_by_name): Adjust.
1781 * regcache.h (struct target_desc): Forward declare.
1782 (struct regcache) <tdesc>: New field.
1783 (init_register_cache, new_register_cache): Add target_desc
1785 (regcache_invalidate_thread): Declare.
1786 (regcache_invalidate_one): Delete declaration.
1787 (regcache_release): Declare.
1788 (find_register_by_number, register_cache_size, register_size)
1789 (find_regno): Add target_desc parameter.
1790 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1792 * remote-utils.c: Include tdesc.h.
1793 (outreg, prepare_resume_reply): Adjust.
1794 * server.c: Include tdesc.h.
1795 (gdbserver_xmltarget): Delete declaration.
1796 (get_features_xml, process_serial_event): Adjust.
1797 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1799 (struct process_info) <tdesc>: New field.
1800 (ipa_tdesc): Declare.
1801 * tdesc.c: New file.
1802 * tdesc.h: New file.
1803 * tracepoint.c: Include tdesc.h.
1804 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1805 (get_context_regcache): Adjust to pass ipa_tdesc down.
1806 (do_action_at_tracepoint): Adjust to get the register cache size
1807 from the context regcache's description.
1808 (traceframe_walk_blocks): Adjust to get the register cache size
1809 from the current trace frame's description.
1810 (traceframe_get_pc): Adjust to get current trace frame's
1811 description and pass it down.
1812 (gdb_collect): Adjust to get the register cache size from the
1814 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1815 (gdbserver_xmltarget): Delete.
1816 (initialize_low_tracepoint): Set the ipa's target description.
1817 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1818 (initialize_low_tracepoint): Set the ipa's target description.
1819 * linux-x86-low.c: Include tdesc.h.
1820 [__x86_64__] (is_64bit_tdesc): New.
1821 (ps_get_thread_area, x86_get_thread_area): Use it.
1822 (i386_cannot_store_register): Rename to ...
1823 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1824 (i386_cannot_fetch_register): Rename to ...
1825 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1826 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1828 (target_regsets): Rename to ...
1829 (x86_regsets): ... this.
1830 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1832 (x86_siginfo_fixup): Use is_64bit_tdesc.
1833 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
1834 (tdesc_x32_avx_linux, tdesc_x32_linux)
1835 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
1837 (x86_linux_update_xmltarget): Delete.
1838 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
1839 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
1840 (AMD64_LINUX_USER64_CS): New.
1841 (x86_linux_read_description): New, based on
1842 x86_linux_update_xmltarget.
1843 (same_process_callback): New.
1844 (x86_arch_setup_process_callback): New.
1845 (x86_linux_update_xmltarget): New.
1846 (x86_regsets_info): New.
1847 (amd64_linux_regs_info): New.
1848 (i386_linux_usrregs_info): New.
1849 (i386_linux_regs_info): New.
1850 (x86_linux_regs_info): New.
1851 (x86_arch_setup): Reimplement.
1852 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
1853 (x86_emit_ops): Ditto.
1854 (the_low_target): Adjust. Install x86_linux_regs_info,
1855 x86_cannot_fetch_register, and x86_cannot_store_register.
1856 (initialize_low_arch): New.
1857 * linux-ia64-low.c (tdesc_ia64): Declare.
1858 (ia64_fetch_register): Adjust.
1859 (ia64_usrregs_info, regs_info): New globals.
1860 (ia64_regs_info): New function.
1861 (the_low_target): Adjust.
1862 (initialize_low_arch): New function.
1863 * linux-sparc-low.c (tdesc_sparc64): Declare.
1864 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
1866 (sparc_arch_setup): New function.
1867 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
1868 (the_low_target): Adjust.
1869 (initialize_low_arch): New function.
1870 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
1871 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
1872 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
1873 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
1874 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
1875 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
1876 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
1877 (tdesc_powerpc_isa205_vsx64l): Declare.
1878 (ppc_cannot_store_register, ppc_collect_ptrace_register)
1879 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
1880 (ppc_set_pc, ppc_get_hwcap): Adjust.
1881 (ppc_usrregs_info): Forward declare.
1882 (!__powerpc64__) ppc_regmap_adjusted: New global.
1883 (ppc_arch_setup): Adjust to the current process'es target
1885 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
1886 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
1887 (ppc_store_evrregset): Adjust.
1888 (target_regsets): Rename to ...
1889 (ppc_regsets): ... this, and make static.
1890 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
1891 (ppc_regs_info): New function.
1892 (the_low_target): Adjust.
1893 (initialize_low_arch): New function.
1894 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
1895 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
1896 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
1897 (tdesc_s390x_linux64v2): Declare.
1898 (s390_collect_ptrace_register, s390_supply_ptrace_register)
1899 (s390_fill_gregset, s390_store_last_break): Adjust.
1900 (target_regsets): Rename to ...
1901 (s390_regsets): ... this, and make static.
1902 (s390_get_pc, s390_set_pc): Adjust.
1903 (s390_get_hwcap): New target_desc parameter, and use it.
1904 [__s390x__] (have_hwcap_s390_high_gprs): New global.
1905 (s390_arch_setup): Adjust to set the current process'es target
1906 description. Don't adjust the regmap.
1907 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
1908 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
1909 (regs_info_3264): New globals.
1910 (s390_regs_info): New function.
1911 (the_low_target): Adjust.
1912 (initialize_low_arch): New function.
1913 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
1914 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
1915 [__mips64] (init_registers_mips_linux)
1916 (init_registers_mips_dsp_linux): Delete defines.
1917 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
1918 (have_dsp): New global.
1919 (mips_read_description): New, based on mips_arch_setup.
1920 (mips_arch_setup): Reimplement.
1921 (get_usrregs_info): New function.
1922 (mips_cannot_fetch_register, mips_cannot_store_register)
1923 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
1924 (mips_fill_fpregset, mips_store_fpregset): Adjust.
1925 (target_regsets): Rename to ...
1926 (mips_regsets): ... this, and make static.
1927 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
1928 (dsp_regs_info, regs_info): New globals.
1929 (mips_regs_info): New function.
1930 (the_low_target): Adjust.
1931 (initialize_low_arch): New function.
1932 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
1933 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
1935 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
1936 (arm_read_description): New, with bits factored from
1938 (arm_arch_setup): Reimplement.
1939 (target_regsets): Rename to ...
1940 (arm_regsets): ... this, and make static.
1941 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
1942 (arm_regs_info): New function.
1943 (the_low_target): Adjust.
1944 (initialize_low_arch): New function.
1945 * linux-m68k-low.c (tdesc_m68k): Declare.
1946 (target_regsets): Rename to ...
1947 (m68k_regsets): ... this, and make static.
1948 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
1949 (m68k_regs_info): New function.
1950 (m68k_arch_setup): New function.
1951 (the_low_target): Adjust.
1952 (initialize_low_arch): New function.
1953 * linux-sh-low.c (tdesc_sharch): Declare.
1954 (target_regsets): Rename to ...
1955 (sh_regsets): ... this, and make static.
1956 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
1957 (sh_regs_info, sh_arch_setup): New functions.
1958 (the_low_target): Adjust.
1959 (initialize_low_arch): New function.
1960 * linux-bfin-low.c (tdesc_bfin): Declare.
1961 (bfin_arch_setup): New function.
1962 (bfin_usrregs_info, regs_info): New globals.
1963 (bfin_regs_info): New function.
1964 (the_low_target): Adjust.
1965 (initialize_low_arch): New function.
1966 * linux-cris-low.c (tdesc_cris): Declare.
1967 (cris_arch_setup): New function.
1968 (cris_usrregs_info, regs_info): New globals.
1969 (cris_regs_info): New function.
1970 (the_low_target): Adjust.
1971 (initialize_low_arch): New function.
1972 * linux-cris-low.c (tdesc_crisv32): Declare.
1973 (cris_arch_setup): New function.
1974 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
1975 (cris_regs_info): New function.
1976 (the_low_target): Adjust.
1977 (initialize_low_arch): New function.
1978 * linux-m32r-low.c (tdesc_m32r): Declare.
1979 (m32r_arch_setup): New function.
1980 (m32r_usrregs_info, regs_info): New globals.
1981 (m32r_regs_info): Adjust.
1982 (initialize_low_arch): New function.
1983 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
1984 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
1985 (tic6x_usrregs_info): Forward declare.
1986 (tic6x_read_description): New function, based on ...
1987 (tic6x_arch_setup): ... this. Reimplement.
1988 (target_regsets): Rename to ...
1989 (tic6x_regsets): ... this, and make static.
1990 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
1991 (tic6x_regs_info): New function.
1992 (the_low_target): Adjust.
1993 (initialize_low_arch): New function.
1994 * linux-xtensa-low.c (tdesc_xtensa): Declare.
1995 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
1996 (target_regsets): Rename to ...
1997 (xtensa_regsets): ... this, and make static.
1998 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2000 (xtensa_arch_setup, xtensa_regs_info): New functions.
2001 (the_low_target): Adjust.
2002 (initialize_low_arch): New function.
2003 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2004 (nios2_arch_setup): Set the current process'es tdesc.
2005 (target_regsets): Rename to ...
2006 (nios2_regsets): ... this.
2007 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2008 (nios2_regs_info): New function.
2009 (the_low_target): Adjust.
2010 (initialize_low_arch): New function.
2011 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2012 (aarch64_arch_setup): Set the current process'es tdesc.
2013 (target_regsets): Rename to ...
2014 (aarch64_regsets): ... this.
2015 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2016 (aarch64_regs_info): New function.
2017 (the_low_target): Adjust.
2018 (initialize_low_arch): New function.
2019 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2021 (target_regsets): Rename to ...
2022 (tile_regsets): ... this.
2023 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2024 (tile_regs_info): New function.
2025 (tile_arch_setup): Set the current process'es tdesc.
2026 (the_low_target): Adjust.
2027 (initialize_low_arch): New function.
2028 * spu-low.c (tdesc_spu): Declare.
2029 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2030 * win32-arm-low.c (tdesc_arm): Declare.
2031 (arm_arch_setup): New function.
2032 (the_low_target): Install arm_arch_setup instead of
2034 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2035 (init_windows_x86): Rename to ...
2036 (i386_arch_setup): ... this. Set `win32_tdesc'.
2037 (the_low_target): Adjust.
2038 * win32-low.c (win32_tdesc): New global.
2039 (child_add_thread): Don't create the thread cache here.
2040 (do_initial_child_stuff): Set the new process'es tdesc.
2041 * win32-low.h (struct target_desc): Forward declare.
2042 (win32_tdesc): Declare.
2043 * lynx-i386-low.c (tdesc_i386): Declare global.
2044 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2045 * lynx-low.c (lynx_tdesc): New global.
2046 (lynx_add_process): Set the new process'es tdesc.
2047 * lynx-low.h (struct target_desc): Forward declare.
2048 (lynx_tdesc): Declare global.
2049 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2050 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2051 * nto-low.c (nto_tdesc): New global.
2052 (do_attach): Set the new process'es tdesc.
2053 * nto-low.h (struct target_desc): Forward declare.
2054 (nto_tdesc): Declare.
2055 * nto-x86-low.c (tdesc_i386): Declare.
2056 (nto_x86_arch_setup): Set `nto_tdesc'.
2058 2013-06-04 Gary Benson <gbenson@redhat.com>
2060 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2061 to qSupported response when appropriate.
2062 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2063 with nonzero-length annex.
2064 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2065 arguments supplied in annex.
2067 2013-05-31 Doug Evans <dje@google.com>
2070 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2071 64 bits in 64-cross-32 environment.
2073 2013-05-28 Pedro Alves <palves@redhat.com>
2075 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2076 (aarch64-without-fpu.c): Delete rule.
2077 * configure.srv (aarch64*-*-linux*): Remove references to
2078 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2079 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2082 2013-05-24 Pedro Alves <palves@redhat.com>
2084 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2085 instead of strchr/decode_address. Error if the range isn't split
2086 with a ','. Don't assume there's be a ':' in the action.
2088 2013-05-23 Yao Qi <yao@codesourcery.com>
2089 Pedro Alves <palves@redhat.com>
2091 * linux-low.c (lwp_in_step_range): New function.
2092 (linux_wait_1): If the thread was range stepping and stopped
2093 outside the stepping range, report the stop to GDB. Otherwise,
2094 continue stepping. Add range stepping debug output.
2095 (linux_set_resume_request): Copy the step range from the resume
2097 (linux_supports_range_stepping): New.
2098 (linux_target_ops) <supports_range_stepping>: Set to
2099 linux_supports_range_stepping.
2100 * linux-low.h (struct linux_target_ops)
2101 <supports_range_stepping>: New field.
2102 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2103 * linux-x86-low.c (x86_supports_range_stepping): New.
2104 (the_low_target) <supports_range_stepping>: Set to
2105 x86_supports_range_stepping.
2106 * server.c (handle_v_cont): Handle 'r' action.
2107 (handle_v_requests): Append ";r" if the target supports range
2109 * target.h (struct thread_resume) <step_range_start,
2110 step_range_end>: New fields.
2111 (struct target_ops) <supports_range_stepping>:
2113 (target_supports_range_stepping): New macro.
2115 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2117 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2118 confusion in comment.
2120 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2122 * lynx-low.c (struct process_info_private): New type.
2123 (lynx_add_process): New function.
2124 (lynx_create_inferior, lynx_attach): Replace calls to
2125 add_process by calls to lynx_add_process.
2126 (lynx_resume): If PTID is null, then try using
2127 current_process()->private->last_wait_event_ptid.
2129 (lynx_clear_inferiors): Delete. The contents of that function
2130 has been inlined in lynx_mourn;
2131 (lynx_wait_1): Save the ptid in the process's private data.
2132 (lynx_mourn): Free the process' private data. Replace call
2133 to lynx_clear_inferiors by call to clear_inferiors.
2135 2013-05-17 Yao Qi <yao@codesourcery.com>
2137 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2140 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2142 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2143 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2144 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2145 PT_TEXT_END_ADDR guards. Update comments.
2146 (linux_target_op) <read_offsets>: Conditionally define to
2147 linux_read_offsets if the target is UCLIBC and if it defines
2148 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2150 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2151 Andrew Jenner <andrew@codesourcery.com>
2153 * Makefile.in (SFILES): Add linux-nios2-low.c.
2154 (clean): Add action to delete nios2-linux.c.
2155 (nios2-linux.c): New rule.
2156 * configure.srv: Add nios2*-*-linux*.
2157 * linux-nios2-low.c: New.
2159 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2161 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2163 2013-04-25 Hui Zhu <hui@codesourcery.com>
2166 * ax.c (ax_printf): Add fflush.
2168 2013-04-22 Tom Tromey <tromey@redhat.com>
2170 * Makefile.in (SFILES): Add filestuff.c.
2171 (OBS): Add filestuff.o.
2172 (filestuff.o): New target.
2173 * config.in, configure: Rebuild.
2174 * configure.ac: Check for fdwalk, pipe2.
2176 2013-04-17 Pedro Alves <palves@redhat.com>
2178 * configure.ac (USE_THREAD_DB): Delete variable.
2179 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2180 Don't AC_SUBST USE_THREAD_DB.
2181 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2182 * config.in, configure: Regenerate.
2184 2013-04-16 Pedro Alves <palves@redhat.com>
2186 * linux-low.h (struct lwp_info) <thread_known>: Move under
2187 the USE_THREAD_DB #ifdef.
2189 2013-04-16 Pedro Alves <palves@redhat.com>
2191 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2192 (linux-low.o): Delete rule.
2193 * linux-low.h: Always include "gdb_thread_db.h" instead of
2194 conditionally including thread_db.h.
2195 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2198 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2200 * Makefile.in (install-only): Fix make install regression.
2202 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2204 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2205 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2207 * gdbserver.1: Remove.
2209 2013-03-22 Pedro Alves <palves@redhat.com>
2211 * linux-low.c (handle_extended_wait): Don't call
2212 linux_enable_event_reporting.
2214 2013-03-15 Tony Theodore <tonyt@logyst.com>
2217 * Makefile.in (SHELL): Use @SHELL@.
2219 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2221 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2224 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2226 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2227 Remove extraneous NULL element.
2229 2013-03-13 Yao Qi <yao@codesourcery.com>
2231 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2232 'V' block in trace frame.
2234 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2236 * target.h (struct target_ops): Add btrace ops.
2237 (target_supports_btrace): New macro.
2238 (target_enable_btrace): New macro.
2239 (target_disable_btrace): New macro.
2240 (target_read_btrace): New macro.
2241 * gdbthread.h (struct thread_info): Add btrace field.
2242 * server.c: Include btrace-common.h.
2243 (handle_btrace_general_set): New function.
2244 (handle_btrace_enable): New function.
2245 (handle_btrace_disable): New function.
2246 (handle_general_set): Call handle_btrace_general_set.
2247 (handle_qxfer_btrace): New function.
2248 (struct qxfer qxfer_packets[]): Add btrace entry.
2249 * inferiors.c (remove_thread): Disable btrace.
2250 * linux-low: Include linux-btrace.h.
2251 (linux_low_enable_btrace): New function.
2252 (linux_low_read_btrace): New function.
2253 (linux_target_ops): Add btrace ops.
2254 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2255 Add srv_linux_btrace=yes.
2256 (x86_64-*-linux*): Add linux-btrace.o.
2257 Add srv_linux_btrace=yes.
2258 * configure.ac: Define HAVE_LINUX_BTRACE.
2259 * config.in: Regenerated.
2260 * configure: Regenerated.
2262 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2264 * server.c (handle_qxfer): Preserve error message if -3 is
2266 (qxfer): Document the -3 return value.
2268 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2270 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2271 (linux_btrace_h): New variable.
2272 (linux-btrace.o): New rule.
2274 2013-03-08 Stan Shebs <stan@codesourcery.com>
2275 Hafiz Abid Qadeer <abidh@codesourcery.com>
2277 * tracepoint.c (trace_buffer_size): New global.
2278 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2279 (init_trace_buffer): Change to one-argument function. Allocate
2280 trace buffer memory.
2281 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2282 handle QTBuffer:size packet.
2283 (cmd_bigqtbuffer_size): New function.
2284 (initialize_tracepoint): Call init_trace_buffer with
2285 DEFAULT_TRACE_BUFFER_SIZE.
2286 * server.c (handle_query): Add QTBuffer:size in the
2289 2013-03-07 Yao Qi <yao@codesourcery.com>
2291 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2292 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2294 (cmd_qtsp): Adjust condition. Do post increment.
2295 Set cur_action and cur_step_action back to 0.
2297 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2300 * linux-low.c (linux_write_memory): Return early success if LEN is
2303 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2305 * configure.srv: Add x86_64-*-cygwin* as target.
2307 2013-02-28 Tom Tromey <tromey@redhat.com>
2309 * configure.ac: Invoke AC_SYS_LARGEFILE.
2310 * configure, config.in: Rebuild.
2312 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2314 * win32-low.c: Throughout, fix format strings and casts of
2315 printf-like functions to avoid type related warnings on all
2317 (get_child_debug_event): Print dwDebugEventCode as hex since
2318 that's how it's usually documented.
2320 2013-02-28 Yao Qi <yao@codesourcery.com>
2322 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2325 2013-02-27 Jiong Wang <jiwang@tilera.com>
2327 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2328 (reg-tilegx32.c): New rule.
2329 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2330 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2331 different register info initializer according to elf class.
2332 (init_registers_tilgx32): New function. The tilegx32 register info
2334 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2335 (tile_store_gregset): Likewise.
2337 2013-02-27 Yao Qi <yao@codesourcery.com>
2339 * server.c (process_point_options): Print debug message when
2340 debug_threads is true.
2342 2013-02-26 Yao Qi <yao@codesourcery.com>
2344 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2346 2013-02-19 Pedro Alves <palves@redhat.com>
2347 Kai Tietz <ktietz@redhat.com>
2351 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2352 instead of strtoul to extract address from packet.
2353 (process_serial_event) <'z'>: Likewise.
2355 2013-02-18 Yao Qi <yao@codesourcery.com>
2357 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2359 2013-02-14 Pedro Alves <palves@redhat.com>
2363 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2364 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2366 2013-02-14 Pedro Alves <palves@redhat.com>
2368 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2370 2013-02-14 Pedro Alves <palves@redhat.com>
2372 * tracepoint.c (save_string): Delete.
2373 (add_tracepoint_action): Use savestring instead of save_string.
2375 2013-02-12 Pedro Alves <palves@redhat.com>
2377 * linux-xtensa-low.c: Ditto.
2378 * xtensa-xtregs.c: Ditto.
2380 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2382 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2385 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2387 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2388 aarch64_num_wp_regs and aarch64_num_bp_regs to
2389 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2391 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2393 * linux-aarch64-low.c (ps_get_thread_area): Replace
2394 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2396 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2397 Marcus Shawcroft <marcus.shawcroft@arm.com>
2398 Nigel Stephens <nigel.stephens@arm.com>
2399 Yufeng Zhang <yufeng.zhang@arm.com>
2401 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2402 (aarch64.c, aarch64-without-fpu.c): New targets.
2403 * configure.srv (aarch64*-*-linux*): New.
2404 * linux-aarch64-low.c: New file.
2406 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2408 * linux-low.c (handle_extended_wait, linux_create_inferior)
2409 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2410 (dequeue_one_deferred_signal, linux_resume_one_thread)
2411 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2412 (linux_tracefork_grandchild, linux_test_for_tracefork)
2413 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2414 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2415 where the argument is 0.
2417 2013-01-25 Yao Qi <yao@codesourcery.com>
2419 * event-loop.c: Include "queue.h".
2420 (gdb_event_p): New typedef.
2421 (struct gdb_event) <next_event>: Remove.
2422 (event_queue): Change to QUEUE(gdb_event_p).
2423 (async_queue_event): Remove.
2424 (gdb_event_xfree): New.
2425 (initialize_event_loop): New.
2426 (process_event): Use API from QUEUE.
2427 (wait_for_event): Likewise.
2428 * server.c (main): Call initialize_event_loop.
2429 * server.h (initialize_event_loop): Declare.
2431 2013-01-18 Yao Qi <yao@codesourcery.com>
2433 * ax.h (struct eval_agent_expr_context): New.
2434 (gdb_eval_agent_expr): Update declaration.
2435 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2436 TFRAME. Add new argument CTX.
2437 * server.h (struct eval_agent_expr_context): Declare.
2438 (agent_mem_read, agent_tsv_read): Update declaration.
2439 (agent_mem_read_string): Likewise.
2440 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2441 (add_traceframe_block): Add new argument TPOINT.
2442 Increase TPOINT->traceframe_usage.
2443 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2444 eval_tracepoint_agent_expr.
2445 (condition_true_at_tracepoint): Likewise.
2446 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2447 (agent_mem_read_string, agent_tsv_read): Likewise.
2449 2013-01-16 Yao Qi <yao@codesourcery.com>
2451 * linux-low.c (linux_resume_one_lwp): Don't check
2452 'lwp->bp_reinsert != 0'.
2454 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2455 Pedro Alves <palves@redhat.com>
2457 * lynx-low.c (ptrace_request_to_str): Define a temporary
2458 macro and use it to simplify this function's implementation.
2460 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2462 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2465 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2467 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2469 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2471 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2473 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2475 * lynx-low.c (lynx_resume): Use the resume_info parameter
2476 to determine the ptid for the lynx_ptrace call, unless
2477 it is equal to minus_one_ptid, in which case we use the
2478 ptid of the current_inferior.
2479 (lynx_wait_1): After having received a thread create/exit
2480 event, resume the inferior's execution using the signaling
2481 thread's ptid, rather than the old ptid.
2483 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2485 * lynx-low.c (lynx_resume): Delete variable ret.
2487 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2489 * gdbreplay.c (gdbreplay_version): Update copyright year.
2490 * server.c (gdbserver_version): Likewise.
2492 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2494 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2497 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2499 * lynx-low.c (ptrace_request_to_str): Add handling for
2502 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2504 * lynx-low.c (lynx_attach): Delete variable new_process.
2506 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2508 * lynx-low.c (lynx_create_inferior): Delete variable
2511 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2513 * lynx-low.c (ptrace_request_to_str): Do not handle
2514 PTRACE_GETTHREADLIST if this macro does not exist.
2516 2012-12-15 Yao Qi <yao@codesourcery.com>
2518 * Makefile.in (OBS): Add notif.o.
2519 * notif.c, notif.h: New.
2520 * server.c: Include "notif.h".
2521 (struct vstop_notif) <next>: Remove.
2523 (queue_stop_reply): Update.
2524 (push_event, send_next_stop_reply): Remove.
2525 (discard_queued_stop_replies): Update.
2526 (notif_stop): New variable.
2527 (handle_v_stopped): Remove.
2528 (handle_v_requests): Don't call handle_v_stopped. Call
2529 handle_ack_notif instead.
2530 (queue_stop_reply_callback): Call notif_event_enque instead
2531 of queue_stop_reply.
2532 (handle_status): Don't call send_next_stop_reply, call
2533 notif_write_event instead.
2534 (kill_inferior_callback): Likewise.
2535 (detach_or_kill_inferior_callback): Likewise.
2536 (main): Call initialize_notif.
2537 (process_serial_event): Call QUEUE_is_empty.
2538 (handle_target_event): Call notif_push instead of push event.
2539 * server.h (push_event): Remove declaration.
2541 2012-12-10 Tom Tromey <tromey@redhat.com>
2543 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2544 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2547 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2548 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2549 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2550 (amd64-linux-ipa.o, ax.o): Rewrite.
2551 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2552 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2553 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2554 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2555 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2556 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2557 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2558 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2559 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2560 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2561 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2562 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2563 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2564 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2565 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2566 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2567 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2568 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2569 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2570 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2571 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2572 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2573 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2574 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2575 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2576 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2577 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2578 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2579 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2580 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2581 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2582 (reg-tilegx.o): Remove.
2583 (all_object_files): New macro.
2584 Include .deps files.
2585 * aclocal.m4, configure: Rebuild.
2586 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2587 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2588 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2590 2012-12-05 Tom Tromey <tromey@redhat.com>
2593 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2595 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2597 * configure.ac: Check for linux/perf_event.h.
2598 * config.in: Regenerated.
2599 * configure: Regenerated.
2601 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2603 * hostio.c (handle_readlink): Decrease buffer size
2604 parameter passed to readlink by one byte.
2606 2012-11-26 Yao Qi <yao@codesourcery.com>
2608 * configure.ac (build_warnings): Append '-Wempty-body'.
2609 * configure: Regenerated.
2610 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2613 2012-11-15 Pierre Muller <muller@sourceware.org>
2615 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2616 * config.in: Regenerate.
2617 * configure: Regenerate.
2618 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2619 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2620 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2621 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2623 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2624 instead of <sys/wait.h> header.
2625 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2627 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2629 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2630 (various make rules): Remove -DGDBSERVER
2632 2012-11-09 Yao Qi <yao@codesourcery.com>
2634 * spu-low.c (current_ptid): Move it to ..
2635 * gdbthread.h: ... here. New.
2636 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2637 * server.c (myresume, process_serial_event): Likewise.
2638 * thread-db.c (thread_db_find_new_threads): Likewise.
2639 * tracepoint.c (run_inferior_command): Likewise.
2641 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2643 * server.c (handle_search_memory_1): Include access length in
2646 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2648 * linux-crisv32-low.c: Fix compile errors.
2650 2012-09-04 Yao Qi <yao@codesourcery.com>
2652 * tracepoint.c (cmd_qtsv): Adjust debug message.
2653 Don't check CUR_TPOINT.
2655 2012-08-28 Yao Qi <yao@codesourcery.com>
2657 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2658 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2659 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2660 Remove declarations of xmalloc, xreallloc, xstrdup and
2662 * Makefile.in (libiberty_h): New.
2663 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2664 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2666 2012-08-23 Yao Qi <yao@codesourcery.com>
2668 * server.h: Remove declaration of 'xsnprintf'.
2670 2012-08-22 Keith Seitz <keiths@redhat.com>
2672 * server.h: Include build-gnulib-gbserver/config.h.
2673 * gdbreplay.c: Likewise.
2675 2012-08-08 Doug Evans <dje@google.com>
2677 * Makefile.in (SFILES): Add gdb_vecs.c.
2678 (OBS): Add gdb_vecs.o.
2679 (gdb_vecs_h, host_defs_h): New variables.
2680 (thread-db.o): Add $(gdb_vecs_h) dependency.
2681 (gdb_vecs.o): New rule.
2682 * thread-db.c: #include "gdb_vecs.h".
2683 (thread_db_load_search): Use a vector to iterate over path elements.
2684 Handle text appearing after "$pdir".
2686 * configure.ac: Add check for strstr.
2687 * config.in: Regenerate.
2688 * configure: Regenerate.
2690 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2692 * hostio.c (handle_pread): If pread fails, fall back to attempting
2694 (handle_pwrite): Likewise for pwrite.
2696 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2698 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2699 between unsupported TYPE and unimplementable ADDR/LEN combination.
2700 (arm_insert_point): Act on new return value.
2702 2012-07-31 Pedro Alves <palves@redhat.com>
2704 * server.c (process_point_options): Only skip tokens if we find
2705 one that is unrecognized. Don't treat 'X' specially while
2706 skipping unrecognized tokens.
2708 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2710 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2711 to 4-byte-align HW breakpoint addresses for Thumb.
2713 2012-07-27 Yao Qi <yao@codesourcery.com>
2717 * server.h: Declare gdb_agent_about_to_close.
2718 * target.c (kill_inferior): Include "agent.h".
2719 New. Send command 'kill'.
2720 * target.h (kill_inferior): Removed macro.
2721 * tracepoint.c (gdb_agent_about_to_close): New.
2722 (gdb_agent_helper_thread): Handle command 'close'.
2723 Wait endlessly until the inferior stops.
2724 Install gdb_agent_remove_socket to atexit hook.
2725 (agent_socket_name): New static variable.
2726 (gdb_agent_socket_init): Replace local variable 'name' with
2727 'agent_socket_name'.
2728 (gdb_agent_remove_socket): New.
2730 2012-07-27 Yao Qi <yao@codesourcery.com>
2732 * server.c (process_point_options): Stop at 'X' when parsing.
2734 2012-07-19 Michael Eager <eager@eagercon.com>
2736 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2738 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2739 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2740 hardware breakpoint.
2742 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2744 * gdbserver/linux-low.c (initialize_low): Call
2745 linux_ptrace_init_warnings.
2747 2012-07-02 Doug Evans <dje@google.com>
2749 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2752 2012-07-02 Stan Shebs <stan@codesourcery.com>
2754 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2755 (ax.o): Add it to build rule.
2757 (OBS): Add format.o.
2758 (IPA_OBS): Add format.o.
2759 * server.c (handle_query): Claim support for breakpoint commands.
2760 (process_point_options): Add command case.
2761 (process_serial_event): Leave running if there are printfs in
2763 * mem-break.h (any_persistent_commands): Declare.
2764 (add_breakpoint_commands): Declare.
2765 (gdb_no_commands_at_breakpoint): Declare.
2766 (run_breakpoint_commands): Declare.
2767 * mem-break.c (struct point_command_list): New struct.
2768 (struct breakpoint): New field command_list.
2769 (any_persistent_commands): New function.
2770 (add_commands_to_breakpoint): New function.
2771 (add_breakpoint_commands): New function.
2772 (gdb_no_commands_at_breakpoint): New function.
2773 (run_breakpoint_commands): New function.
2774 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2776 * ax.c: Include format.h.
2777 (ax_printf): New function.
2778 (gdb_eval_agent_expr): Add printf opcode.
2780 2012-06-13 Yao Qi <yao@codesourcery.com>
2782 * server.c (start_inferior): Remove duplicated writes to fields
2783 'last_resume_kind' and 'last_status' of 'current_inferior'.
2785 2012-06-12 Yao Qi <yao@codesourcery.com>
2786 Pedro Alves <palves@redhat.com>
2788 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2790 * server.c (handle_v_cont): Extend comment.
2792 2012-06-11 Yao Qi <yao@codesourcery.com>
2794 * linux-low.c (linux_attach): Add 'static'.
2796 2012-06-06 Yao Qi <yao@codesourcery.com>
2798 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2800 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2802 Fix gcc -flto compilation warning.
2803 * server.c (main): Make variable multi_mode and attach volatile.
2805 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2807 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2808 if the platform doesn't know about it.
2810 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2812 * Makefile.in (SFILES): Add linux-tile-low.c.
2813 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2814 * configure.srv: Handle tilegx-*-linux*.
2815 * linux-tile-low.c: New file.
2817 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2819 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2821 2012-05-24 Pedro Alves <palves@redhat.com>
2825 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2827 2012-05-24 Pedro Alves <palves@redhat.com>
2831 Replace target_signal with gdb_signal throughout.
2833 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
2835 * linux-low.c (linux_store_registers): Avoid the copying sequence
2836 when no data has been retrieved by ptrace.
2838 2012-05-22 Will Deacon <will.deacon@arm.com>
2840 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
2841 Include asm/ptrace.h.
2842 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
2845 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2847 * linux-low.c (linux_store_registers): Don't re-retrieve data
2848 with ptrace that has already been obtained from /proc. Always
2849 copy any data retrieved with ptrace to the buffer supplied.
2851 2012-05-11 Yao Qi <yao@codesourcery.com>
2852 Pedro Alves <palves@redhat.com>
2854 * linux-low.c (enum stopping_threads_kind): New.
2855 (stopping_threads): Change type to `enum stopping_threads_kind'.
2856 (handle_extended_wait): If stopping and suspending threads, leave
2857 the new_lwp suspended too.
2858 (linux_wait_for_event): Adjust.
2859 (stop_all_lwps): Set `stopping_threads' to
2860 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
2861 whether we're suspending threads or just stopping them. Assert no
2864 2012-04-29 Yao Qi <yao@codesourcery.com>
2866 * server.h: Move some code to ...
2867 * gdbthread.h: ... here. New.
2868 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
2869 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
2870 (nto-low.o, win32-low.o): Likewise.
2871 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
2872 * regcache.c, remote-utils.c, server.c: Likewise.
2873 * target.c, tracepoint.c, win32-low.c: Likewise.
2875 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2877 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
2878 (PTRACE_ARG4_TYPE): Likewise.
2879 (PTRACE_XFER_TYPE): Likewise.
2880 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
2881 ptrace to PTRACE_ARG3_TYPE.
2882 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
2883 (PTRACE_ARG4_TYPE): Likewise.
2884 (PTRACE_XFER_TYPE): Likewise.
2885 (linux_detach_one_lwp): Cast fourth argument of
2886 ptrace to long then PTRACE_ARG4_TYPE.
2887 (regsets_fetch_inferior_registers): Cast third argument of
2888 ptrace to long then PTRACE_ARG3_TYPE.
2889 (regsets_store_inferior_registers): Likewise.
2891 2012-04-20 Pedro Alves <palves@redhat.com>
2893 * configure: Regenerate.
2895 2012-04-19 Pedro Alves <palves@redhat.com>
2897 * Makefile.in (GNULIB_BUILDDIR): New.
2898 (LIBGNU, INCGNU, GNULIB_H): Adjust.
2899 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
2900 (all, install-only, uninstall, clean-info, all-lib, clean): No
2901 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
2902 (maintainer-clean realclean distclean): Use subdir_do.
2904 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
2905 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
2906 * acinclude.m4: Include acx_configure_dir.m4.
2907 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
2908 calls. Call AC_PROG_RANLIB. Configure gnulib using
2911 (GNULIB_STDINT_H): Adjust.
2912 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
2913 * gdbreplay.c: Include build-gnulib/config.h.
2914 * server.h: Likewise.
2915 * aclocal.m4: Regenerate.
2916 * config.in: Regenerate.
2917 * configure: Regenerate.
2919 2012-04-19 Pedro Alves <palves@redhat.com>
2921 * Makefile.in (LIBGNU, INCGNU): Adjust.
2922 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
2923 (all, install-only, uninstall, clean-info, all-lib, clean)
2924 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
2925 * configure.ac: Adjust AC_OUTPUT output.
2926 * aclocal.m4: Regenerate.
2927 * configure: Regenerate.
2929 2012-04-19 Pedro Alves <palves@redhat.com>
2931 * Makefile.in (generated_files): New.
2932 (server_h): Remove the explicit dependency on config.h, and depend
2933 on $generated_files.
2935 2012-04-19 Pedro Alves <palves@redhat.com>
2937 * Makefile.in (INCGNU): Add -Ignulib.
2939 2012-04-19 Pedro Alves <palves@redhat.com>
2941 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
2942 (INCGNU): ... this, and spell out -I here.
2943 (GNULIB_LIB): Rename to ...
2945 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
2947 2012-04-19 Pedro Alves <palves@redhat.com>
2949 * config.in: Regenerate.
2951 2012-04-19 Pedro Alves <palves@redhat.com>
2953 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
2954 * server.h (memmem): Remove declaration.
2955 * config.in: Regenerate.
2956 * configure: Regenerate.
2958 2012-04-19 Yao Qi <yao@codesourcery.com>
2960 * Makefile.in (SFILES): Add common/vec.c.
2964 2012-04-19 Yao Qi <yao@codesourcery.com>
2966 * remote-utils.c (prepare_resume_reply): Replace with macro
2967 target_core_of_thread.
2968 * server.c (handle_qxfer_threads_proper): Likewise.
2969 * target.h (traget_core_of_thread): New macro.
2971 2012-04-18 Pedro Alves <palves@redhat.com>
2973 * aclocal.m4: Regenerate.
2974 * configure: Regenerate.
2976 2012-04-16 Yao Qi <yao@codesourcery.com>
2978 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
2979 duplicated on address.
2981 2012-04-16 Yao Qi <yao@codesourcery.com>
2983 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
2984 (struct tracepoint_action_ops) <send>: New field.
2985 (m_tracepoint_action_send, r_tracepoint_action_send): New.
2986 (agent_expr_send, x_tracepoint_action_send): New.
2987 (l_tracepoint_action_send): New.
2988 (cmd_qtdp): Download and install tracepoint
2989 according to `use_agent'.
2990 (run_inferior_command): Add one more parameter `len'.
2992 (tracepoint_send_agent): New.
2993 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
2995 2012-04-16 Yao Qi <yao@codesourcery.com>
2997 * tracepoint.c (download_tracepoints): Moved to ...
2998 (cmd_qtstart): ... here.
3000 2012-04-14 Yao Qi <yao@codesourcery.com>
3002 * tracepoint.c: Include inttypes.h.
3003 (struct collect_memory_action): Use sized types.
3004 (struct tracepoint): Likewise.
3005 (cmd_qtdp, stop_tracing): Update print specifiers.
3006 (cmd_qtp, response_tracepoint): Likewise.
3007 (collect_data_at_tracepoint): Likewise.
3008 (collect_data_at_step): Likewise.
3010 2012-04-14 Yao Qi <yao@codesourcery.com>
3012 Import gnulib module inttypes.
3013 * aclocal.m4, config.in, configure: Regenerated.
3015 2012-04-14 Yao Qi <yao@codesourcery.com>
3017 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3018 Makefile and config.status at last.
3020 2012-04-13 Yao Qi <yao@codesourcery.com>
3022 * tracepoint.c: Include stdint.h unconditionally.
3024 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3026 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3027 on BFD_HAVE_SYS_PROCFS_TYPE.
3028 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3029 * configure: Regenerate.
3030 * config.in: Likewise.
3032 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3034 * Makefile.in (clean): Also remove x32.c x32-linux.c
3035 x32-avx.c x32-avx-linux.c.
3036 (x32.o): New target.
3038 (x32-linux.o): Likewise.
3039 (x32-linux.c): Likewise.
3040 (x32-avx.o): Likewise.
3041 (x32-avx.c): Likewise.
3042 (x32-avx-linux.o): Likewise.
3043 (x32-avx-linux.c): Likewise.
3045 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3046 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3047 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3048 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3049 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3050 i386/x32-avx-linux.xml.
3052 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3053 (init_registers_x32_avx_linux): Likwise.
3054 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3055 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3057 2012-04-13 Pedro Alves <palves@redhat.com>
3059 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3060 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3061 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3062 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3065 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3067 * linux-x86-low.c (compat_x32_clock_t): New.
3068 (compat_x32_siginfo_t): Likewise.
3069 (compat_x32_siginfo_from_siginfo): Likewise.
3070 (siginfo_from_compat_x32_siginfo): Likewise.
3071 (linux_is_elf64): Likewise.
3072 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3073 and siginfo_from_compat_x32_siginfo for x32.
3074 (x86_arch_setup): Set linux_is_elf64.
3076 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3079 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3081 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3082 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3083 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3084 compatible with process.
3086 2012-04-12 Yao Qi <yao@codesourcery.com>
3088 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3089 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3090 (install-only, install-info, clean): Handle sub dir gnulib.
3091 (all-lib, am--refresh): New targets.
3092 (memmem.o): Remove target.
3093 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3094 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3095 (AC_REPLACE_FUNCS): Remove memmem.
3096 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3097 (AC_OUTPUT): Generate Makefile in gnulib/.
3098 * aclocal.m4, config.in, configure: Regenerated.
3100 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3102 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3104 2012-04-05 Pedro Alves <palves@redhat.com>
3106 -Werror=strict-aliasing
3108 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3111 2012-04-04 Pedro Alves <palves@redhat.com>
3113 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3114 (sparc_store_gregset_from_stack, sparc_store_gregset)
3115 (sparc_breakpoint_at): Fix formatting.
3117 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3119 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3121 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3122 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3123 * config.in: Regenerate.
3124 * configure: Likewise.
3126 2012-03-29 Pedro Alves <palves@redhat.com>
3128 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3129 Correct ptrace arguments.
3131 2012-03-28 Pedro Alves <palves@redhat.com>
3133 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3134 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3135 (IA64_FR1_REGNUM): New defines.
3136 (ia64_fetch_register): New.
3137 (the_low_target): Install it.
3138 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3140 * linux-low.c (linux_fetch_registers): Try the
3141 the_low_target.fetch_register hook first.
3143 * linux-arm-low.c (the_low_target): Adjust.
3144 * linux-bfin-low.c (the_low_target): Adjust.
3145 * linux-cris-low.c (the_low_target): Adjust.
3146 * linux-crisv32-low.c (the_low_target): Adjust.
3147 * linux-m32r-low.c (the_low_target): Adjust.
3148 * linux-m68k-low.c (the_low_target): Adjust.
3149 * linux-mips-low.c (the_low_target): Adjust.
3150 * linux-ppc-low.c (the_low_target): Adjust.
3151 * linux-s390-low.c (the_low_target): Adjust.
3152 * linux-sh-low.c (the_low_target): Adjust.
3153 * linux-sparc-low.c (the_low_target): Adjust.
3154 * linux-tic6x-low.c (the_low_target): Adjust.
3155 * linux-x86-low.c (the_low_target): Adjust.
3156 * linux-xtensa-low.c (the_low_target): Adjust.
3158 2012-03-26 Pedro Alves <palves@redhat.com>
3160 * server.c (handle_qxfer_libraries): Don't bail early if
3161 the_target->qxfer_libraries_svr4 is not NULL.
3163 2012-03-26 Pedro Alves <palves@redhat.com>
3165 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3167 2012-03-23 Pedro Alves <palves@redhat.com>
3169 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3170 "library-list-svr4" element's start tag when the the DSO list is
3173 2012-03-23 Pedro Alves <palves@redhat.com>
3175 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3176 a variable whose type size is the same as the inferior's pointer
3179 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3181 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3183 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3184 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3185 * linux-low.h: Include <signal.h>.
3186 (struct siginfo): Remove forward declaration.
3187 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3190 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3192 * .gitignore: Ignore more files.
3194 2012-03-19 Pedro Alves <palves@redhat.com>
3195 Jan Kratochvil <jan.kratochvil@redhat.com>
3197 * server.c (cont_thread, general_thread): Add describing comments.
3198 (start_inferior): Clear `cont_thread'.
3199 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3202 2012-03-15 Yao Qi <yao@codesourcery.com>
3204 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3206 (cmd_qtdp): ... here.
3208 2012-03-15 Yao Qi <yao@codesourcery.com>
3210 * tracepoint.c (struct tracepoint_action_ops): New.
3211 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3212 (m_tracepoint_action_download): New.
3213 (r_tracepoint_action_download): New.
3214 (x_tracepoint_action_download): New.
3215 (l_tracepoint_action_download): New.
3216 (add_tracepoint_action): Install `action->ops' according type.
3217 (download_tracepoint_1): Move code `download' function pointer
3218 of various tracepoint_action_ops.
3220 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3222 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3223 linux_ptrace_attach_warnings.
3225 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3227 * Makefile.in (linux-ptrace.o): New.
3228 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3229 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3230 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3231 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3232 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3234 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3236 2012-03-08 Yao Qi <yao@codesourcery.com>
3237 Pedro Alves <palves@redhat.com>
3239 Fix PR server/13392.
3240 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3242 * tracepoint.c (remove_tracepoint): New.
3243 (cmd_qtdp): Call remove_tracepoint when failed to install.
3245 2012-03-07 Pedro Alves <palves@redhat.com>
3247 * linux-low.c (get_detach_signal): New.
3248 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3249 Pass on pending signals to PTRACE_DETACH. Check the result of the
3251 * server.c (program_signals, program_signals_p): New.
3252 (handle_general_set): Handle QProgramSignals.
3253 * server.h (program_signals, program_signals_p): Declare.
3255 2012-03-05 Pedro Alves <palves@redhat.com>
3256 Jan Kratochvil <jan.kratochvil@redhat.com>
3258 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3261 2012-03-03 Yao Qi <yao@codesourcery.com>
3263 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3264 agent_look_up_symbols.
3266 2012-03-03 Yao Qi <yao@codesourcery.com>
3268 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3269 (linux-x86-low.o): Likewise.
3270 * server.h: Remove in_process_agent_loaded.
3271 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3275 2012-03-03 Yao Qi <yao@codesourcery.com>
3277 * tracepoint.c (gdb_agent_capability): New global.
3278 (in_process_agent_loaded_ust): Renamed to
3279 `in_process_agent_supports_ust'.
3281 (in_process_agent_supports_ust): Call agent_capability_check.
3282 (clear_installed_tracepoints): Assert that agent supports
3285 2012-03-03 Yao Qi <yao@codesourcery.com>
3287 * linux-low.c (linux_supports_agent): New.
3288 (linux_target_ops): Initialize field `supports_agent' with
3289 linux_supports_agent.
3290 * target.h (struct target_ops) <supports_agent>: New.
3291 (target_supports_agent): New macro.
3292 * server.c (handle_general_set): Handle packet 'QAgent'.
3293 (handle_query): Send `QAgent+'.
3294 * Makefile.in (server.o): Depends on agent.h.
3296 2012-03-03 Yao Qi <yao@codesourcery.com>
3298 * Makefile.in (OBS): Add agent.o.
3299 Add new rule for agent.o.
3300 Track dependence of tracepoint.c on agent.h.
3301 * tracepoint.c (run_inferior_command_1):
3302 (run_inferior_command): Call agent_run_command.
3303 (gdb_ust_connect_sync_socket): Deleted. Move it to
3305 (resume_thread, stop_thread): Likewise.
3306 (gdb_ust_socket_init): Renamed to ...
3307 (gdb_agent_socket_init): ... New.
3308 (gdb_ust_thread): Renamed to ...
3309 (gdb_agent_helper_thread): ... New.
3310 (gdb_ust_init): Move some code to ...
3311 (gdb_agent_init): ... here. New.
3312 [HAVE_UST]: Call gdb_ust_init.
3313 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3314 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3315 * config.in, configure: Regenerated.
3317 2012-03-02 Pedro Alves <palves@redhat.com>
3319 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3320 * linux-low.c (struct simple_pid_list): New.
3321 (stopped_pids): New a struct simple_pid_list pointer.
3322 (add_to_pid_list, pull_pid_from_list): New.
3323 (handle_extended_wait): Don't assume the first signal new children
3324 report is SIGSTOP. Adjust call to pull_pid_from_list.
3325 (linux_wait_for_lwp): Adjust.
3327 2012-03-02 Yao Qi <yao@codesourcery.com>
3329 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3332 2012-03-02 Yao Qi <yao@codesourcery.com>
3334 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3335 `stop_pc' and `tpoint'. Update caller.
3337 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3339 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3340 * linux-low.c (use_linux_regsets): New macro.
3341 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3342 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3343 (linux_register_in_regsets): New function.
3344 (usr_fetch_inferior_registers): Skip registers covered by
3346 (usr_store_inferior_registers): Likewise.
3347 (usr_fetch_inferior_registers): New macro.
3348 (usr_store_inferior_registers): Likewise.
3349 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3350 (linux_store_registers): Likewise.
3351 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3353 (init_registers_mips64_dsp_linux): Likewise.
3354 (init_registers_mips_linux): New macro.
3355 (init_registers_mips_dsp_linux): Likewise.
3356 (mips_dsp_num_regs): Likewise.
3357 (DSP_BASE, DSP_CONTROL): New fallback macros.
3358 (mips_base_regs): New macro.
3359 (mips_regmap): Use it. Fix the size.
3360 (mips_dsp_regmap): New variable.
3361 (mips_dsp_regset_bitmap): Likewise.
3362 (mips_arch_setup): New function.
3363 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3365 (mips_cannot_store_register): Likewise.
3366 (the_low_target): Update .arch_setup, .num_regs and .regmap
3367 initializers. Add .regset_bitmap initializer.
3368 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3370 * linux-bfin-low.c (the_low_target): Likewise.
3371 * linux-cris-low.c (the_low_target): Likewise.
3372 * linux-crisv32-low.c (the_low_target): Likewise.
3373 * linux-ia64-low.c (the_low_target): Likewise.
3374 * linux-m32r-low.c (the_low_target): Likewise.
3375 * linux-m68k-low.c (the_low_target): Likewise.
3376 * linux-ppc-low.c (the_low_target): Likewise.
3377 * linux-s390-low.c (the_low_target): Likewise.
3378 * linux-sh-low.c (the_low_target): Likewise.
3379 * linux-sparc-low.c (the_low_target): Likewise.
3380 * linux-tic6x-low.c (the_low_target): Likewise.
3381 * linux-x86-low.c (the_low_target): Likewise.
3382 * linux-xtensa-low.c (the_low_target): Likewise.
3383 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3384 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3385 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3387 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3388 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3390 2012-02-29 Yao Qi <yao@codesourcery.com>
3391 Pedro Alves <palves@redhat.com>
3393 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3394 `step_over_finished' is true.
3396 2012-02-27 Pedro Alves <palves@redhat.com>
3398 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3399 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3401 2012-02-27 Pedro Alves <palves@redhat.com>
3404 * linux-low.c (pid_is_stopped): New.
3405 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3407 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3409 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3412 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3414 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3416 2012-02-24 Luis Machado <lgustavo@codesourcery>
3418 * server.c (handle_query): Advertise support for target-side
3419 breakpoint condition evaluation.
3420 (process_point_options): New function.
3421 (process_serial_event): When inserting a breakpoint, check for
3422 a target-side condition that should be evaluated.
3424 * mem-break.c: Include regcache.h and ax.h.
3425 (point_cond_list_t): New data structure.
3426 (breakpoint) <cond_list>: New field.
3427 (find_gdb_breakpoint_at): Make non-static.
3428 (delete_gdb_breakpoint_at): Clear any target-side
3430 (clear_gdb_breakpoint_conditions): New function.
3431 (add_condition_to_breakpoint): Likewise.
3432 (add_breakpoint_condition): Likewise.
3433 (gdb_condition_true_at_breakpoint): Likewise.
3434 (gdb_breakpoint_here): Return result directly instead
3435 of going through a local variable.
3437 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3438 (clear_gdb_breakpoint_conditions): Likewise.
3439 (add_breakpoint_condition): Likewise.
3440 (gdb_condition_true_at_breakpoint): Likewise.
3442 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3443 (need_step_over_p): Take target-side breakpoint condition into
3446 2012-02-24 Luis Machado <lgustavo@codesourcery>
3448 * server.h: Include tracepoint.h.
3449 (agent_mem_read, agent_get_trace_state_variable_value,
3450 agent_set_trace_state_variable_value,
3451 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3452 get_set_tsv_func_addr): New prototypes.
3454 * ax.h: New include file.
3455 * ax.c: New source file.
3457 * tracepoint.c: Include ax.h.
3458 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3459 agent_expr, eval_result_type): Move to ax.h.
3460 (parse_agent_expr): Rename to ...
3461 (gdb_parse_agent_expr): ... this, make it non-static and move
3463 (unparse_agent_expr) Rename to ...
3464 (gdb_unparse_agent_expr): ... this, make it non-static and move
3466 (eval_agent_expr): Rename to ...
3467 (eval_tracepoint_agent_expr): ... this.
3468 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3469 forward declarations.
3470 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3471 (agent_get_trace_state_variable_value): New function.
3472 (agent_set_trace_state_variable_value): New function.
3473 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3474 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3475 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3476 (condition_true_at_tracepoint): Likewise.
3477 (parse_agent_expr): Rename to ...
3478 (gdb_parse_agent_expr): ... this and move to ax.c.
3479 (unparse_agent_expr): Rename to ...
3480 (gdb_unparse_agent_expr): ... this and move to ax.c.
3481 (gdb_agent_op_name): Move to ax.c.
3482 (eval_agent_expr): Rename to ...
3483 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3485 (eval_tracepoint_agent_expr): New function.
3486 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3488 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3490 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3491 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3492 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3493 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3494 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3495 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3496 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3497 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3498 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3499 (compile_bytecodes): Remove forward declaration.
3500 (is_goto_target): Move to ax.c.
3501 (compile_bytecodes): Move to ax.c and call
3502 agent_get_trace_state_variable_value (...) and
3503 agent_set_trace_state_variable_value (...).
3505 * Makefile.in: Update ax.c and IPA dependencies.
3507 2012-02-24 Pedro Alves <palves@redhat.com>
3509 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3510 (cmd_bigqtbuffer_circular): ... this. Only handle
3511 'QTBuffer:circular:'.
3512 (handle_tracepoint_general_set): Adjust.
3514 2012-02-16 Yao Qi <yao@codesourcery.com>
3516 * inferiors.c: Move code to ...
3517 * dll.c: .... here. New.
3518 * server.h: Declare clear_dlls.
3519 * Makefile.in (SFILES): Add dll.c.
3523 2012-02-11 Yao Qi <yao@codesourcery.com>
3525 * server.c: (handle_monitor_command): Add a new parameter
3527 (handle_query): Update caller.
3529 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3531 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3532 * configure, config.in: Regenerate.
3533 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3536 2012-02-02 Pedro Alves <palves@redhat.com>
3538 Try SIGKILL first, then PTRACE_KILL.
3539 * linux-low.c (linux_kill_one_lwp): New.
3540 (linux_kill_one_lwp): Rename to ...
3541 (kill_one_lwp_callback): ... this. Use the new
3544 2012-02-02 Pedro Alves <palves@redhat.com>
3546 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3549 2012-01-27 Pedro Alves <palves@redhat.com>
3551 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3552 (elf_64_file_p): Make static.
3553 (linux_pid_exe_is_elf_64_file): New.
3554 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3555 Delete declarations.
3556 (linux_pid_exe_is_elf_64_file): Declare.
3557 * linux-x86-low.c (x86_arch_setup): Use
3558 linux_pid_exe_is_elf_64_file.
3560 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3562 * linux-low.c (linux_wait_for_event_1): Rename to ...
3563 (linux_wait_for_event): ... here and merge it with former
3564 linux_wait_for_event - new variable wait_ptid, use it.
3565 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3567 2012-01-23 Pedro Alves <palves@redhat.com>
3569 * server.c (main): Avoid yet another case of infinite loop while
3570 detaching/killing after a longjmp.
3572 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3575 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3577 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3579 * hostio.c (handle_readlink): New function.
3580 (handle_vFile): Call it to handle "vFile:readlink" packets.
3582 2012-01-20 Pedro Alves <palves@redhat.com>
3583 Ulrich Weigand <ulrich.weigand@linaro.org>
3585 * server.c (handle_v_requests): Only support vAttach and vRun to
3586 start multiple processes when in extended protocol mode.
3588 2012-01-17 Pedro Alves <palves@redhat.com>
3590 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3591 memalign plus mprotect to allocate the scratch buffer.
3593 2012-01-13 Pedro Alves <palves@redhat.com>
3595 * server.c (attach_inferior): Clear `cont_thread'.
3597 2012-01-13 Pedro Alves <palves@redhat.com>
3599 * server.c (main): Avoid infinite loop while detaching/killing
3602 2012-01-09 Doug Evans <dje@google.com>
3604 * server.c (start_inferior): Set last_ptid in --wrapper case.
3606 2012-01-06 Yao Qi <yao@codesourcery.com>
3608 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3610 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3612 2012-01-04 Yao Qi <yao@codesourcery.com>
3614 * tracepoint.c (cmd_qtdp): Print debug message
3615 for static tracepoint.
3617 2012-01-04 Yao Qi <yao@codesourcery.com>
3619 * tracepoint.c (trace_vdebug): Differentiate debug message
3620 between gdbserver and IPA.
3622 2012-01-03 Yao Qi <yao@codesourcery.com>
3624 * tracepoint.c (tracepoint_was_hit): Don't collect for
3627 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3629 * terminal.h: Reformat copyright header.
3631 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3633 * server.c (gdbserver_version): Update copyright year.
3634 * gdbreplay.c (gdbreplay_version): Likewise.
3636 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3638 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3641 2011-12-18 Hui Zhu <teawater@gmail.com>
3642 * linux-low.c (linux_create_inferior): Save return value to ret.
3644 2011-12-18 Hui Zhu <teawater@gmail.com>
3646 * linux-low.c (linux_create_inferior): Save return value to ret.
3648 2011-12-16 Doug Evans <dje@google.com>
3650 * linux-low.c (linux_create_inferior): If stdio connection,
3651 redirect stdin from /dev/null, stdout to stderr.
3652 * remote-utils.c (remote_is_stdio): New static global.
3653 (remote_connection_is_stdio): New function.
3654 (remote_prepare): Handle stdio connection.
3655 (remote_open): Ditto.
3656 (remote_close): Don't close stdin for stdio connections.
3657 (read_prim,write_prim): New functions. Replace all calls to
3658 read/write to these.
3659 * server.c (main): Watch for "-" argument. Move call to
3660 remote_prepare before start_inferior.
3661 * server.h (STDIO_CONNECTION_NAME): New macro.
3662 (remote_connection_is_stdio): Declare.
3664 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3665 in debugging output.
3667 2011-12-15 Yao Qi <yao@codesourcery.com>
3669 * tracepoint.c: Include sys/syscall.h.
3670 (gdb_ust_thread): Remove preprocessor conditional.
3672 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3674 * linux-low.c (linux_detach_one_lwp): Call
3675 the_low_target.prepare_to_resume before detaching.
3677 2011-12-14 Yao Qi <yao@codesourcery.com>
3679 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3682 2011-12-14 Yao Qi <yao@codesourcery.com>
3684 * i386-low.c (i386_low_stopped_data_address): Initialize local
3687 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3691 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3692 DR_CONTROL unless necessary. Extend comments.
3693 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3694 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3696 2011-12-13 Yao Qi <yao@codesourcery.com>
3698 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3700 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3702 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3704 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3705 Print new debug message for such case.
3707 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3709 Fix overlapping memcpy.
3710 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3711 the read_inferior_memory transfer.
3712 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3713 write_inferior_memory transfer.
3714 (set_fast_tracepoint_jump): New variable buf. Use it for the
3715 read_inferior_memory and write_inferior_memory transfers.
3716 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3717 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3718 Use it for the write_inferior_memory transfer.
3719 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3722 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3724 * linux-low.c (fetch_register, store_register): Make code
3725 consistent, fix formatting.
3727 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3729 * linux-low.c (usr_store_inferior_registers): Factor out code
3730 to handle individual registers into...
3731 (store_register): ... this new function.
3733 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3735 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3736 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3737 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3738 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3739 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3740 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3741 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3742 (srv_xmlfiles): Add new XML files.
3744 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3746 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3747 (init_registers_s390_linux32v1): Add prototype.
3748 (init_registers_s390_linux32v2): Likewise.
3749 (init_registers_s390_linux64v1): Likewise.
3750 (init_registers_s390_linux64v2): Likewise.
3751 (init_registers_s390x_linux64v1): Likewise.
3752 (init_registers_s390x_linux64v2): Likewise.
3753 (s390_num_regs): Increment to 52.
3754 (s390_regmap): Add orig_r2 register.
3755 (s390_num_regs_3264): Increment to 68.
3756 (s390_regmap_3264): Add orig_r2 register.
3757 (s390_collect_ptrace_register): Handle orig_r2 register.
3758 (s390_supply_ptrace_register): Likewise.
3759 (s390_fill_last_break): New function.
3760 (s390_store_last_break): Likewise.
3761 (s390_fill_system_call): New function.
3762 (s390_store_system_call): Likewise.
3763 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3765 (s390_check_regset): New function.
3766 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3767 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3768 Update target_regsets for available register sets.
3770 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3771 Jan Kratochvil <jan.kratochvil@redhat.com>
3773 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3774 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3776 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3777 * linux-low.h (struct process_info_private): New member r_debug.
3778 * server.c (handle_qxfer_libraries): Call
3779 the_target->qxfer_libraries_svr4.
3780 (handle_qxfer_libraries_svr4): New function.
3781 (qxfer_packets): New entry "libraries-svr4".
3782 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3783 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3784 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3785 PACKET_qXfer_libraries_svr4.
3787 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3789 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3790 PSW address/mask between 8-byte and 16-byte formats.
3791 (s390_supply_ptrace_register): Likewise.
3792 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3793 basic addressing mode bit.
3795 2011-11-24 Stan Shebs <stan@codesourcery.com>
3797 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3799 2011-11-17 Stan Shebs <stan@codesourcery.com>
3801 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3802 (tracing_start_time): New global.
3803 (tracing_stop_time): New global.
3804 (tracing_user_name): New global.
3805 (tracing_notes): New global.
3806 (tracing_stop_note): New global.
3807 (cmd_qtstart): Set traceframe_usage, start_time.
3808 (stop_tracing): Set stop_time.
3809 (cmd_qtstatus): Report additional status.
3810 (cmd_qtp): New function.
3811 (handle_tracepoint_query): Call it.
3812 (cmd_qtnotes): New function.
3813 (handle_tracepoint_general_set): Call it.
3814 (get_timestamp): Rename from tsv_get_timestamp.
3816 2011-11-14 Stan Shebs <stan@codesourcery.com>
3817 Kwok Cheung Yeung <kcy@codesourcery.com>
3819 * linux-x86-low.c (small_jump_insn): New.
3820 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3821 trampoline and error message, build a trampoline and issue a small
3822 jump instruction to it.
3823 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3824 trampoline and error message.
3825 (x86_get_min_fast_tracepoint_insn_len): New.
3826 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3827 * linux-low.h (struct linux_target_ops): Add arguments to
3828 install_fast_tracepoint_jump_pad operation, add new operation.
3829 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3831 (linux_get_min_fast_tracepoint_insn_len): New function.
3832 (linux_target_op): Add new operation.
3833 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
3834 (gdb_trampoline_buffer_end): Ditto.
3835 (gdb_trampoline_buffer_error): Ditto.
3836 (struct ipa_sym_addresses): Add fields for new IPA variables.
3837 (symbol_list): Add entries for new IPA variables.
3838 (struct tracepoint): Add fields to hold the address range of the
3839 trampoline used by the tracepoint.
3840 (trampoline_buffer_head): New static variable.
3841 (trampoline_buffer_tail): Ditto.
3842 (claim_trampoline_space): New function.
3843 (have_fast_tracepoint_trampoline_buffer): New function.
3844 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
3846 (install_fast_tracepoint): Ditto, also add error buffer argument.
3847 (cmd_qtminftpilen): New function.
3848 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
3849 (fast_tracepoint_from_trampoline_address): New function.
3850 (fast_tracepoint_collecting): Handle trampoline as part of jump
3852 (set_trampoline_buffer_space): New function.
3853 (initialize_tracepoint): Initialize new IPA variables.
3854 * target.h (struct target_ops): Add arguments to
3855 install_fast_tracepoint_jump_pad operation, add new
3856 get_min_fast_tracepoint_insn_len operation.
3857 (target_get_min_fast_tracepoint_insn_len): New.
3858 (install_fast_tracepoint_jump_pad): Add arguments.
3859 * server.h (IPA_BUFSIZ): Define.
3860 * linux-i386-ipa.c: Include extra header files.
3861 (initialize_fast_tracepoint_trampoline_buffer): New function.
3862 (initialize_low_tracepoint): Call it.
3863 * server.h (set_trampoline_buffer_space): Declare.
3864 (claim_trampoline_space): Ditto.
3865 (have_fast_tracepoint_trampoline_buffer): Ditto.
3867 2011-11-14 Yao Qi <yao@codesourcery.com>
3869 * server.c (handle_query): Handle InstallInTrace for qSupported.
3870 * tracepoint.c (add_tracepoint): Sort list.
3871 (install_tracepoint, download_tracepoint): New.
3872 (cmd_qtdp): Call them to install and download tracepoints.
3873 (sort_tracepoints): Removed.
3874 (cmd_qtstart): Update.
3876 2011-11-14 Yao Qi <yao@codesourcery.com>
3878 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
3879 * mem-break.h: Declare.
3880 * tracepoint.c (cmd_qtstart): Move some code to ...
3881 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
3883 (download_tracepoints): Move some code to ...
3884 (download_tracepoint_1): ... here. New.
3886 2011-11-08 Yao Qi <yao@codesourcery.com>
3888 * remote-utils.c (relocate_instruction): A comment fix.
3890 2011-11-07 Joel Brobecker <brobecker@adacore.com>
3892 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
3893 (i386_dr_low_get_control, i386_dr_low_get_status): Use
3894 dr_status_mirror and dr_control_mirror from debug_reg_state.
3895 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
3896 (i386_initial_stuff): Remove use of deleted globals.
3897 (i386_get_thread_context, i386_set_thread_context,
3898 i386_thread_added): Use dr_status_mirror and dr_control_mirror
3899 from debug_reg_state.
3901 2011-11-05 Yao Qi <yao@codesourcery.com>
3903 * tracepoint.c (gdb_collect): Loop over tracepoints of same
3904 address as TPOINT's.
3906 2011-11-02 Stan Shebs <stan@codesourcery.com>
3908 * tracepoint.c (agent_mem_read_string): New function.
3909 (eval_agent_expr): Call it for tracenz.
3910 * server.c (handle_query): Report support for tracenz.
3912 2011-11-02 Yao Qi <yao@codesourcery.com>
3914 * tracepoint.c (cmd_qtstart): Remove unused local variables.
3916 2011-11-02 Yao Qi <yao@codesourcery.com>
3918 * target.h: Fix a typo in comment.
3920 2011-10-31 Pedro Alves <pedro@codesourcery.com>
3922 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
3923 clobber the breakpoints' shadows with fast tracepoint jumps.
3924 * mem-break.h (check_mem_write): Add `myaddr' parameter.
3925 * target.c (write_inferior_memory): Also pass MYADDR down to
3928 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
3930 * configure.ac: Check support for personality routine.
3931 * configure: Regenerate.
3932 * config.in: Likewise.
3933 * linux-low.c: Include <sys/personality.h>.
3934 Define ADDR_NO_RANDOMIZE if necessary.
3935 (linux_create_inferior): Disable address space randomization when
3936 forking inferior, if requested.
3937 (linux_supports_disable_randomization): New function.
3938 (linux_target_ops): Install it.
3939 * server.h (disable_randomization): Declare.
3940 * server.c (disable_randomization): New global variable.
3941 (handle_general_set): Handle QDisableRandomization.
3942 (handle_query): Likewise for qSupported.
3943 (main): Support --disable-randomization and --no-disable-randomization
3944 command line arguments.
3945 * target.h (struct target_ops): Add supports_disable_randomization.
3946 (target_supports_disable_randomization): New macro.
3948 2011-09-29 Mike Frysinger <vapier@gentoo.org>
3950 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
3952 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
3953 [!PT_GETDSBT] (target_loadmap): New definition.
3954 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
3955 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
3956 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
3957 and PT_GETDSBT to LINUX_LOADMAP.
3958 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
3959 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
3961 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
3963 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
3964 (arm_linux_hwbp_cap): New static variable.
3965 (arm_linux_get_hwbp_cap): Replace by ...
3966 (arm_linux_init_hwbp_cap): ... this new function.
3967 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
3968 (arm_linux_get_hw_watchpoint_count): Likewise.
3969 (arm_linux_get_hw_watchpoint_max_length): Likewise.
3970 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
3971 (arm_prepare_to_resume): Use perror_with_name instead of error.
3973 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
3975 * linux-arm-low.c: Include <signal.h>.
3976 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
3977 (struct arm_linux_hwbp_cap): New data type.
3978 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
3979 (struct arm_linux_hw_breakpoint): New data type.
3980 (MAX_BPTS, MAX_WPTS): Define.
3981 (struct arch_process_info, struct arch_lwp_info): New data types.
3982 (arm_linux_get_hwbp_cap): New function.
3983 (arm_linux_get_hw_breakpoint_count): Likewise.
3984 (arm_linux_get_hw_watchpoint_count): Likewise.
3985 (arm_linux_get_hw_watchpoint_max_length): Likewise.
3986 (arm_hwbp_control_initialize): Likewise.
3987 (arm_hwbp_control_is_enabled): Likewise.
3988 (arm_hwbp_control_is_initialized): Likewise.
3989 (arm_hwbp_control_disable): Likewise.
3990 (arm_linux_hw_breakpoint_equal): Likewise.
3991 (arm_linux_hw_point_initialize): Likewise.
3992 (struct update_registers_data): New data structure.
3993 (update_registers_callback: New function.
3994 (arm_insert_point): Likewise.
3995 (arm_remove_point): Likewise.
3996 (arm_stopped_by_watchpoint): Likewise.
3997 (arm_stopped_data_address): Likewise.
3998 (arm_new_process): Likewise.
3999 (arm_new_thread): Likewise.
4000 (arm_prepare_to_resume): Likewise.
4001 (the_low_target): Register arm_insert_point, arm_remove_point,
4002 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4003 arm_new_thread, and arm_prepare_to_resume.
4005 2011-09-15 Stan Shebs <stan@codesourcery.com>
4007 * server.h (struct emit_ops): Add compare-goto fields.
4008 * tracepoint.c (gdb_agent_op_sizes): New table.
4009 (emit_eq_goto): New function.
4010 (emit_ne_goto): New function.
4011 (emit_lt_goto): New function.
4012 (emit_le_goto): New function.
4013 (emit_gt_goto): New function.
4014 (emit_ge_goto): New function.
4015 (is_goto_target): New function.
4016 (compile_bytecodes): Recognize special cases of compare-goto
4017 combinations and call specialized emitters for them.
4018 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4019 (amd64_emit_ne_goto): New function.
4020 (amd64_emit_lt_goto): New function.
4021 (amd64_emit_le_goto): New function.
4022 (amd64_emit_gt_goto): New function.
4023 (amd64_emit_ge_goto): New function.
4024 (amd64_emit_ops): Add the new functions.
4025 (i386_emit_eq_goto): New function.
4026 (i386_emit_ne_goto): New function.
4027 (i386_emit_lt_goto): New function.
4028 (i386_emit_le_goto): New function.
4029 (i386_emit_gt_goto): New function.
4030 (i386_emit_ge_goto): New function.
4031 (i386_emit_ops): Add the new functions.
4033 2011-09-08 Stan Shebs <stan@codesourcery.com>
4035 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4036 (i386_emit_epilogue): Restore %ebx.
4038 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4040 * server.c (step_thread): Remove definition.
4041 (process_serial_event): Don't handle Hs.
4042 * server.h (step_thread): Remove declaration.
4043 * target.c (set_desired_inferior): Remove use of step_thread.
4045 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4047 * linux-low.c: Include linux-procfs.h.
4048 (linux_attach_lwp_1): Update comments.
4049 (linux_attach): Scan for existing threads when attaching to a
4050 process that is the tgid.
4051 * Makefile.in: Update dependencies.
4053 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4055 * configure.srv: Add linux-procfs.o dependencies.
4057 2011-08-14 Yao Qi <yao@codesourcery.com>
4059 * target.h (struct target_ops): Fix indent.
4060 * win32-low.c (win32_target_ops): Fix comment.
4062 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4063 Yao Qi <yao@codesourcery.com>
4065 * Makefile.in (clean): Remove tic6x-*.c files.
4066 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4067 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4068 (tic6x-c64xp-linux.c): Likewise.
4069 * configure.srv: Add support for tic6x-*-uclinux.
4070 * linux-tic6x-low.c: New.
4071 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4073 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4074 Yao Qi <yao@codesourcery.com>
4076 * target.h (struct target_ops): Add read_loadmap.
4077 * linux-low.c (struct target_loadseg): New type.
4078 (struct target_loadmap): New type.
4079 (linux_read_loadmap): New function.
4080 (linux_target_ops): Add linux_read_loadmap.
4081 * server.c (handle_query): Support qXfer:fdpic:read packet.
4082 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4085 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4087 * win32-low.c: Include <stdint.h>.
4089 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4091 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4092 to the inferior here.
4093 (i386_remove_aligned_watchpoint): Ditto.
4094 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4095 fit part of the watchpoint in the debug registers.
4096 (i386_update_inferior_debug_regs): New.
4097 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4098 registers, and only update the inferior on success.
4099 (i386_low_remove_watchpoint): Ditto.
4101 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4103 * linux-low.c (compare_ints, unique, list_threads, show_process,
4104 linux_core_of_thread): Delete.
4105 (linux_target_ops): Change linux_core_of_thread to
4106 linux_common_core_of_thread.
4107 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4108 * utils.c (malloc_failure): Change type of argument.
4109 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4110 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4111 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4112 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4113 (IPA_OBJS): Add common-utils-ipa.o.
4114 (ptid_h, linux_osdata_h): New macros.
4115 (server_h): Add common/common-utils.h, common/xml-utils.h,
4116 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4118 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4119 ptid.o, buffer.o): New rules.
4120 (linux-low.o): Add common/linux-osdata.h as a dependency.
4121 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4122 * configure.ac: Add AC_HEADER_DIRENT check.
4123 * config.in: Regenerate.
4124 * configure: Regenerate.
4125 * remote-utils.c (xml_escape_text): Delete.
4126 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4127 buffer_xml_printf): Move to common/buffer.c.
4128 * server.c (main): Remove call to initialize_inferiors.
4129 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4130 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4131 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4132 internal_error, gdb_assert, gdb_assert_fail): Delete.
4133 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4134 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4136 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4137 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4138 initialize_inferiors): Delete.
4140 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4142 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4145 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4147 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4149 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4151 2011-05-26 Yao Qi <yao@codesourcery.com>
4153 * Makefile.in (thread-db.o): Track dependence to
4154 common/gdb_thread_db.h.
4155 * thread-db.c: include gdb_thread_db.h from right place.
4157 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4159 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4160 __FILE__ and __LINE__ to internal_error.
4162 2011-05-13 Doug Evans <dje@google.com>
4164 * thread-db.c (try_thread_db_load_from_sdir): New function.
4165 (try_thread_db_load_from_dir): New function.
4166 (thread_db_load_search): Handle $sdir, ignore $pdir.
4167 Remove trying of system directories if search of
4168 libthread-db-search-path fails, that is now done via $sdir.
4170 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4172 * server.c (handle_query): Add EnableDisableTracepoints to the list
4173 of supported features.
4174 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4176 (cmd_qtenable_disable): New.
4177 (cmd_qtstart): Install tracepoints even if disabled.
4178 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4179 receiving a QTEnable or QTDisable packet.
4180 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4181 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4183 (gdb_probe): Skip data collection if static tracepoint is disabled.
4185 2011-05-10 Doug Evans <dje@google.com>
4187 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4189 2011-05-04 Doug Evans <dje@google.com>
4191 * linux-low.c (linux_join): Skip process lookup.
4192 * spu-low.c (spu_join): Ditto.
4193 * server.c (join_inferiors_callback): Delete.
4194 (process_serial_event): For 'D' packet (detach) call join_inferior
4197 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4199 * README: Don't mention xscale*-*-linux*.
4200 * configure.srv (xscale*-*-linux*): Don't handle target.
4202 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4204 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4206 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4207 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4208 (i386_emit_void_call_2): Likewise.
4210 2011-04-26 Yao Qi <yao@codesourcery.com>
4212 * linux-low.c: Move common macros to linux-ptrace.h.
4213 Include linux-ptrace.h.
4214 * Makefile.in (linux_ptrace_h): New.
4215 (linux-low.o): Depends on linux-ptrace.h.
4217 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4219 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4220 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4221 (remote_prepare): New function with most of the TCP code from ...
4222 (remote_open): ... here. Detect PORT here unconditionally. Move also
4223 setting transport_is_reliable.
4224 * server.c (run_once): New variable.
4225 (gdbserver_usage): Document it.
4226 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4227 the first run if RUN_ONCE.
4228 * server.h (run_once, remote_prepare): New declarations.
4230 2011-04-19 Tom Tromey <tromey@redhat.com>
4232 * win32-low.c (handle_load_dll): Remove duplicate "the".
4234 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4236 Remove support for old Cygwin 1.5 versions.
4237 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4238 function to avoid warning.
4239 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4242 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4244 * gdbserver/server.h (Macro _): Define it if not available.
4246 2011-03-14 Michael Snyder <msnyder@vmware.com>
4248 * hostio.c (handle_close): Remove unnecessary null test.
4250 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4252 * Makefile.in (maintainer-clean realclean distclean): Remove
4253 "make ... subdir_do" command.
4255 2011-03-10 Michael Snyder <msnyder@vmware.com>
4257 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4259 * server.c (handle_v_run): Free alloced buffer on early return.
4261 2011-03-09 Yao Qi <yao@codesourcery.com>
4264 2011-03-04 Yao Qi <yao@codesourcery.com>
4266 * Makefile.in: Remove GNU make feature --directory.
4268 2011-03-05 Yao Qi <yao@codesourcery.com>
4270 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4271 (subdir_do): New make target. Copied from gdb/Makefile.
4272 (maintainer-clean, realclean, distclean, clean): Call corresponding
4273 make targets in common/Makefile.
4275 2011-02-11 Yao Qi <yao@codesourcery.com>
4277 * configure.ac: Call AC_PROG_RANLIB.
4278 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4279 * configure: Regenerate.
4281 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4283 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4285 2011-03-06 Yao Qi <yao@codesourcery.com>
4287 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4289 2011-03-05 Yao Qi <yao@codesourcery.com>
4291 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4292 (subdir_do): New make target. Copied from gdb/Makefile.
4293 (maintainer-clean, realclean, distclean, clean): Call corresponding
4294 make targets in common/Makefile.
4296 2011-03-04 Yao Qi <yao@codesourcery.com>
4298 * Makefile.in: Remove GNU make feature --directory.
4300 2011-03-04 Michael Snyder <msnyder@vmware.com>
4302 * server.c (queue_stop_reply): Call xmalloc not malloc.
4304 2011-03-02 Michael Snyder <msnyder@vmware.com>
4306 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4308 2011-02-28 Michael Snyder <msnyder@vmware.com>
4310 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4311 (cmd_qtframe): Ditto.
4312 (cmd_qtbuffer): Ditto.
4313 (cmd_bigqtbuffer): Ditto.
4315 * utils.c (decimal2str): Initialize 'width' to nine, then
4318 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4320 * hostio.c (require_data): Free *data, not data.
4322 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4324 * hostio.c (require_data): Use free, not xfree.
4326 2011-02-27 Michael Snyder <msnyder@vmware.com>
4328 * server.c (handle_query): Discard unused value.
4330 * hostio.c (require_data): Free malloc memory before returning
4333 2011-02-26 Michael Snyder <msnyder@vmware.com>
4335 * linux-low.c (list_threads): Call closedir for dirent.
4337 2011-02-27 Michael Snyder <msnyder@vmware.com>
4339 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4340 a case statement falls through.
4342 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4344 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4347 2011-02-26 Michael Snyder <msnyder@vmware.com>
4349 * utils.c (decimal2str): Eliminate dead code and dead param.
4350 (pulongest): Drop dead param from call to decimal2str.
4353 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4355 Revert the following patch (not approved yet):
4356 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 2011-02-21 Hui Zhu <teawater@gmail.com>
4362 * tracepoint.c (tp_printf): New function.
4363 (eval_agent_expr): Handle gdb_agent_op_printf.
4365 2011-02-18 Tom Tromey <tromey@redhat.com>
4367 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4368 (tracepoint.o): Likewise.
4369 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4370 (gdb_agent_op_names): Likewise.
4372 2011-02-18 Tom Tromey <tromey@redhat.com>
4374 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4375 gdb_agent_op_rot>: New constants.
4376 (gdb_agent_op_names): Add pick and roll.
4377 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4380 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4382 * aclocal.m4: Regenerated with aclocal-1.11.1.
4384 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4386 * server.c (handle_qxfer_traceframe_info): New.
4387 (qxfer_packets): Register "traceframe-info".
4388 (handle_query): Report support for qXfer:traceframe-info:read+.
4389 * tracepoint.c (match_blocktype): New.
4390 (traceframe_find_block_type): Rename to ...
4391 (traceframe_walk_blocks): ... this. Add callback filter argument,
4393 (traceframe_find_block_type): New, reimplemented on top of
4394 traceframe_walk_blocks.
4395 (build_traceframe_info_xml): New.
4396 (traceframe_read_info): New.
4397 * server.h (traceframe_read_info): Declare.
4399 2011-02-11 Yao Qi <yao@codesourcery.com>
4401 * configure.ac: Call AC_PROG_RANLIB.
4402 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4403 * configure: Regenerate.
4405 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4407 * server.c (gdb_read_memory): Change return semantics to allow
4409 (handle_search_memory_1): Adjust.
4410 (process_serial_event) <'m' packet>: Handle partial transfers.
4411 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4413 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4415 * regcache.c (init_register_cache): Initialize
4416 regcache->register_status.
4417 (free_register_cache): Release regcache->register_status.
4418 (regcache_cpy): Copy register_status.
4419 (registers_to_string): Print 'x's for unavailable registers.
4420 (supply_register): Mark the register's status valid or
4421 unavailable, depending on whether a buffer was passed in or not.
4422 (supply_register_zeroed): New.
4423 (supply_regblock): Mark the registers' status valid or
4424 unavailable, depending on whether a buffer was passed in or not.
4425 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4426 (struct regcache): New `register_status' field.
4427 (supply_register_zeroed): Declare.
4428 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4429 supply_register_zeroed, rather than passing a NULL buffer to
4431 * tracepoint.c (fetch_traceframe_registers): Update comment.
4433 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4435 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4438 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4440 * server.h (decode_xfer_write): Change prototype.
4441 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4442 and don't extract the annex here.
4443 * server.c (decode_xfer_read): Remove `annex' parameter,
4444 and don't extract the annex here.
4446 (struct qxfer): New.
4447 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4448 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4449 (handle_qxfer_statictrace): New functions, abstracted out from
4450 handle_query, and made to use the struct qxfer interface.
4451 (handle_threads_qxfer_proper): Rename to ...
4452 (handle_qxfer_threads_proper): ... this.
4453 (handle_threads_qxfer): Rename to ...
4454 (handle_qxfer_threads): ... this. Adjust.
4455 (qxfer_packets): New array.
4456 (handle_qxfer): New function.
4457 (handle_query): Use handle_qxfer.
4459 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4461 * gdbreplay.c: Shorten lines of >= 80 columns.
4462 * linux-low.c: Ditto.
4463 * linux-ppc-low.c: Ditto.
4464 * linux-s390-low.c: Ditto.
4465 * linux-sparc-low.c: Ditto.
4466 * linux-x86-low.c: Ditto.
4467 * linux-xtensa-low.c: Ditto.
4468 * mem-break.c: Ditto.
4470 * regcache.h: Ditto.
4471 * remote-utils.c: Ditto.
4474 * thread-db.c: Ditto.
4475 * tracepoint.c: Ditto.
4477 * win32-low.h: Ditto.
4479 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4481 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4484 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4486 * server.c (gdbserver_version): Update copyright year in version
4488 * gdbreplay.c (gdbreplay_version): Ditto.
4490 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4492 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4493 * linux-bfin-low.c: New file.
4494 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4495 PT_DATA_ADDR for BFIN targets.
4496 * Makefile.in (SFILES): Add linux-bfin-low.c.
4497 (clean): Remove reg-bfin.c.
4498 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4499 * README: Mention supported Blackfin targets.
4501 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4503 * .gitignore: New file.
4505 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4507 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4509 2010-10-22 Jie Zhang <jie@codesourcery.com>
4511 * Makefile.in: Add FLAGS_TO_PASS variable.
4512 (install): Remove dependency of install-only and recursively
4513 invoke make for install-only.
4515 2010-10-04 Doug Evans <dje@google.com>
4517 * Makefile.in (uninstall): Use $(DESTDIR).
4519 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4523 * linux-x86-low.c (compat_siginfo_from_siginfo)
4524 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4525 si_code is < 0. Check for si_code == SI_TIMER before checking for
4528 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4530 * lynx-i386-low.c: New file.
4531 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4533 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4535 * lynx-low.c (ptrace_request_to_str): Remove handling for
4536 request values that have been removed in LynxOS 5.x.
4538 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4540 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4543 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4545 * configure.ac: Add --enable-inprocess-agent option.
4546 * configure: Rebuilt.
4548 2010-09-06 Yao Qi <yao@codesourcery.com>
4550 * linux-low.c (linux_kill): Remove unused variable.
4551 (linux_stabilize_threads): Likewise.
4552 * server.c (start_inferior): Likewise.
4553 (queue_stop_reply_callback): Likewise.
4554 * tracepoint.c (do_action_at_tracepoint): Likewise.
4556 2010-09-06 Yao Qi <yao@codesourcery.com>
4558 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4561 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4563 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4565 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4567 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4570 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4572 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4573 gdbserver/lynx-ppc-low.c: New files.
4574 * Makefile.in (lynx_low_h): New variable.
4575 (lynx-low.o, lynx-ppc-low.o): New rules.
4576 * configure.ac: On LynxOS, link with -lnetinet.
4577 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4578 * configure: regenerate.
4580 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4582 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4583 * configure.ac: Add check for vasprintf and vsnprintf.
4584 * configure, config.in: Regenerate.
4585 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4587 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4589 * gdbreplay.c: Move include of alloca.h up, next to include of
4591 * server.h: Add include of malloc.h.
4592 * mem-break.c: Remove include of malloc.h.
4593 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4595 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4597 * Makefile.in (memmem.o): Build with -Wno-error.
4599 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4601 * utils.c (xsnprintf): Make non-static.
4602 * server.h: Add xsnprintf declaration.
4603 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4604 replace calls to snprintf by calls to xsnprintf throughout.
4606 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4608 * configure.ac: Add configure check for alloca.
4609 * configure, config.in: Regenerate.
4610 * server.h: Include alloca.h if it exists.
4611 * gdbreplay.c: Include alloca.h if it exists.
4613 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4615 * linux-low.c (__SIGRTMIN): Define if not already defined.
4616 (linux_create_inferior): Check for __ANDROID__ rather than
4618 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4619 are already deferred.
4620 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4621 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4622 stopped and already has a pending signal to report.
4623 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4624 a pending signal to report or is moving out of a jump pad.
4625 (linux_init_signals): Check for __ANDROID__ rather than
4628 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4630 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4631 debug_threads check. Avoid a linear search when not doing debug
4634 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4636 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4637 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4638 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4639 (process_event): Change local fd's type to gdb_fildes_t.
4640 (create_file_handler): Adjust prototype.
4641 (delete_file_handler): Adjust prototype.
4642 (handle_file_event): Adjust prototype. Use pfildes.
4643 (create_file_event): Adjsut prototype.
4644 * remote-utils.c (remote_desc, listen_desc): Change type to
4646 * server.h: New gdb_fildes_t typedef.
4647 [USE_WIN32API]: Include winsock2.h.
4648 (delete_file_handler, add_file_handler): Adjust prototypes.
4650 * utils.c (pfildes): New.
4652 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4654 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4655 * configure: Regenerate.
4657 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4659 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4660 (linux_done_accessing_memory): ... this.
4661 (linux_target_ops): Adjust.
4662 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4663 * nto-low.c (nto_target_ops): Adjust comment.
4664 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4665 * spu-low.c (spu_target_ops): Adjust comment.
4666 * target.h (target_ops): Rename unprepare_to_access_memory field
4667 to done_accessing_memory.
4668 (unprepare_to_access_memory): Rename to ...
4669 (done_accessing_memory): ... this.
4671 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4673 * linux-low.c (linux_prepare_to_access_memory): New.
4674 (linux_unprepare_to_access_memory): New.
4675 (linux_target_ops): Install them.
4676 * server.c (read_memory): Rename to ...
4677 (gdb_read_memory): ... this. Use
4678 prepare_to_access_memory/prepare_to_access_memory.
4679 (write_memory): Rename to ...
4680 (gdb_write_memory): ... this. Use
4681 prepare_to_access_memory/prepare_to_access_memory.
4682 (handle_search_memory_1): Adjust.
4683 (process_serial_event): Adjust.
4684 * target.h (struct target_ops): New fields
4685 prepare_to_access_memory and unprepare_to_access_memory.
4686 (prepare_to_access_memory, unprepare_to_access_memory): New.
4687 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4688 prepare_to_access_memory/prepare_to_access_memory.
4689 * nto-low.c (nto_target_ops): Adjust.
4690 * spu-low.c (spu_target_ops): Adjust.
4691 * win32-low.c (win32_target_ops): Adjust.
4693 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4695 * Makefile.in (WARN_CFLAGS): Get it from configure.
4696 (WERROR_CFLAGS): New.
4697 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4698 * configure.ac: Introduce --enable-werror, which adds -Werror to
4699 the compiler command line. Enabled by default. Disable with
4700 --disable-werror. Add -Wdeclaration-after-statement
4701 Wpointer-arith and -Wformat-nonliteral to warning flags.
4702 * configure: Regenerate.
4704 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4706 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4708 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4710 * gdbreplay.c (remote_error): New.
4712 (expect): Use gdbchar. Check for error reading from GDB.
4713 Clarify sync error output.
4714 (play): Check for errors writing to GDB.
4715 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4716 * remote-utils.c (getpkt): Check for errors writing to the remote
4719 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4721 * linux-low.c (linux_wait_1): Move non-debugging code out of
4722 `debug_threads' control.
4724 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4726 * linux-low.c (linux_wait_1): Don't set last_status here.
4727 * server.c (push_event, queue_stop_reply_callback): Assert we're
4728 not pushing a TARGET_WAITKIND_IGNORE event.
4729 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4730 (myresume, handle_target_event): Set the thread's last_resume_kind
4731 and last_status from the target returned status.
4733 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4737 * linux-x86-low.c (update_debug_registers_callback): New.
4738 (i386_dr_low_set_addr): Use it.
4739 (i386_dr_low_get_addr): New.
4740 (i386_dr_low_set_control): Use update_debug_registers_callback.
4741 (i386_dr_low_get_control): New.
4742 (i386_dr_low_get_status): Adjust.
4743 * linux-low.c (linux_stop_lwp): New.
4744 * linux-low.h (linux_stop_lwp): Declare.
4746 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4747 argument instead of a i386_debug_reg_state.
4748 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4749 a i386_debug_reg_state.
4750 (i386_insert_aligned_watchpoint): Adjust.
4751 (i386_remove_aligned_watchpoint): Adjust.
4752 (i386_low_stopped_data_address): Read the debug registers from the
4753 inferior instead of from the mirrors.
4754 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4755 (i386_dr_low_get_addr): Declare.
4756 (i386_dr_low_get_control): Declare.
4757 (i386_dr_low_get_status): Change prototype.
4759 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4760 (i386_dr_low_get_addr): New.
4761 (i386_dr_low_get_control): New.
4762 (i386_dr_low_get_status): Adjust prototype. Return
4764 (i386_initial_stuff): Clear dr_status_mirror and
4766 (i386_get_thread_context): Adjust.
4767 (i386_set_thread_context): Adjust.
4768 (i386_thread_added): Adjust.
4770 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4772 * linux-low.h (linux_thread_area): Delete declaration.
4774 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4776 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4777 after its termination.
4779 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4781 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4782 (gdb_wants_all_stopped): Delete.
4783 (linux_wait_1): Don't call them.
4784 * server.c (handle_v_cont): Tag all threads as want-stopped.
4785 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4786 stopped as "client-wants-stopped".
4788 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4790 * Makefile.in (signals_h): New.
4791 (server_h): Depend on it.
4792 (server.o): Don't depend on $(signals_def).
4793 (signals.o): Depend on $(signals_def).
4795 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4797 * Makefile.in (signals_def): New.
4798 (server_h): Append include/gdb/signals.h and signals_def.
4799 (server.o): Append signals_def.
4801 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4803 * server.c (handle_target_event): Use target_signal_to_host for
4804 resume_info.sig initialization.
4805 * target.h (struct thread_resume) <sig>: New comment.
4807 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4809 * server.c (handle_query): strcpy() the returned string from paddress()
4810 instead of sprintf().
4811 * utils.c (paddress): Return phex_nz().
4813 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4815 * server.c (handle_v_cont): Call mourn_inferior if process
4817 (myresume): Likewise.
4819 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4821 Static tracepoints, and integration with UST.
4823 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4824 * mem-break.c (uninsert_all_breakpoints)
4825 (reinsert_all_breakpoints): New.
4826 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4827 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4828 (gdb_agent_ust_loaded, helper_thread_id)
4829 (gdb_agent_helper_thread_id): New macros.
4830 (struct ipa_sym_addresses): Add addr_ust_loaded,
4831 addr_helper_thread_id, addr_cmd_buf.
4832 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
4833 (in_process_agent_loaded_ust): New.
4834 (write_e_ust_not_loaded): New.
4835 (maybe_write_ipa_ust_not_loaded): New.
4836 (struct collect_static_trace_data_action): New.
4837 (enum tracepoint_type) <static_tracepoint>: New.
4838 (struct tracepoint) <handle>: Mention static tracepoints.
4839 (struct static_tracepoint_ctx): New.
4840 (CMD_BUF_SIZE): New.
4841 (add_tracepoint_action): Handle static tracepoint actions.
4842 (unprobe_marker_at): New.
4843 (clear_installed_tracepoints): Handle static tracepoints.
4844 (cmd_qtdp): Handle static tracepoints.
4845 (probe_marker_at): New.
4846 (cmd_qtstart): Handle static tracepoints.
4847 (response_tracepoint): Handle static tracepoints.
4848 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
4849 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
4850 (get_context_regcache): Handle static tracepoints.
4851 (do_action_at_tracepoint): Handle static tracepoint actions.
4852 (traceframe_find_block_type): Handle static trace data blocks.
4853 (traceframe_read_sdata): New.
4854 (download_tracepoints): Download static tracepoint actions.
4855 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
4856 (GDB_PROBE_NAME): New.
4861 (ust_marker_to_static_tracepoint): New.
4863 (collect_ust_data_at_tracepoint): New.
4864 (gdb_ust_probe): New.
4865 (UNIX_PATH_MAX, SOCK_DIR): New.
4866 (gdb_ust_connect_sync_socket): New.
4867 (resume_thread, stop_thread): New.
4868 (run_inferior_command): New.
4869 (init_named_socket): New.
4870 (gdb_ust_socket_init): New.
4871 (cstr_to_hexstr): New.
4873 (first_marker, next_marker): New.
4874 (response_ust_marker): New.
4875 (cmd_qtfstm, cmd_qtsstm): New.
4876 (unprobe_marker_at, probe_marker_at): New.
4877 (cmd_qtstmat, gdb_ust_thread): New.
4878 (gdb_ust_init): New.
4879 (initialize_tracepoint_ftlib): Call gdb_ust_init.
4880 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
4882 (x86_64_st_collect_regmap): New.
4883 (X86_64_NUM_ST_COLLECT_GREGS): New.
4884 (AMD64_RIP_REGNUM): New.
4885 (supply_static_tracepoint_registers): New.
4886 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
4888 (i386_st_collect_regmap): New.
4889 (i386_NUM_ST_COLLECT_GREGS): New.
4890 (supply_static_tracepoint_registers): New.
4891 * server.c (handle_query): Handle qXfer:statictrace:read.
4892 <qSupported>: Report support for StaticTracepoints, and
4893 qXfer:statictrace:read features.
4894 * server.h (traceframe_read_sdata)
4895 (supply_static_tracepoint_registers): Declare.
4896 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
4897 (unpack_varlen_hex): Include in IPA build.
4898 * Makefile.in (ustlibs, ustinc): New.
4899 (IPA_OBJS): Add remote-utils-ipa.o.
4900 ($(IPA_LIB)): Link -ldl and -lpthread.
4902 (IPAGENT_CFLAGS): Add UST_CFLAGS.
4903 * config.in, configure: Regenerate.
4905 2010-06-20 Ian Lance Taylor <iant@google.com>
4906 Pedro Alves <pedro@codesourcery.com>
4908 * linux-x86-low.c (always_true): Delete.
4909 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
4910 trying to fool the compiler with always_true.
4912 2010-06-20 Pedro Alves <pedro@codesourcery.com>
4914 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
4915 conditions in gdbserver.
4917 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
4919 * spu-low.c (spu_read_memory): Wrap around local store limit.
4920 (spu_write_memory): Likewise.
4922 2010-06-15 Pedro Alves <pedro@codesourcery.com>
4924 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
4925 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
4927 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
4929 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
4930 uses with LONGEST uses.
4932 2010-06-14 Stan Shebs <stan@codesourcery.com>
4933 Pedro Alves <pedro@codesourcery.com>
4937 * linux-x86-low.c: Include limits.h.
4942 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
4943 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
4944 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
4945 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
4946 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
4947 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
4948 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
4949 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
4950 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
4951 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
4952 (amd64_emit_void_call_2): New.
4953 (amd64_emit_ops): New.
4954 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
4955 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
4956 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
4957 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
4958 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
4959 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
4960 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
4961 (i386_emit_call, i386_emit_reg, i386_emit_pop)
4962 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
4963 (i386_emit_stack_adjust, i386_emit_int_call_1)
4964 (i386_emit_void_call_2): New.
4965 (i386_emit_ops): New.
4966 (x86_emit_ops): New.
4967 (the_low_target): Install x86_emit_ops.
4968 * server.h (struct emit_ops): New.
4969 (get_raw_reg_func_addr): Declare.
4970 (current_insn_ptr, emit_error): Declare.
4971 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
4972 (set_trace_state_variable_value): New defines.
4973 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
4974 addr_get_trace_state_variable_value and
4975 addr_set_trace_state_variable_value.
4976 (symbol_list): New fields for get_raw_reg,
4977 get_trace_state_variable_value and set_trace_state_variable_value.
4978 (condfn): New typedef.
4979 (struct tracepoint): New field `compiled_cond'.
4980 (do_action_at_tracepoint): Clear compiled_cond.
4981 (get_trace_state_variable_value, set_trace_state_variable_value):
4983 (condition_true_at_tracepoint): If there's a compiled condition,
4985 (current_insn_ptr, emit_error): New globals.
4986 (struct bytecode_address): New.
4987 (get_raw_reg_func_addr): New.
4988 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
4989 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
4990 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
4991 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
4992 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
4993 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
4994 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
4995 (compile_tracepoint_condition, compile_bytecodes): New.
4996 * target.h (emit_ops): Forward declare.
4997 (struct target_ops): New field emit_ops.
4998 (target_emit_ops): New.
4999 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5000 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5001 * linux-low.c (linux_emit_ops): New.
5002 (linux_target_ops): Install it.
5003 * linux-low.h (struct linux_target_ops): New field emit_ops.
5005 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5007 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5008 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5010 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5011 Stan Shebs <stan@codesourcery.com>
5013 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5014 (all): Depend on $(extra_libraries).
5015 (install-only): Install the IPA.
5016 (IPA_OBJS, IPA_LIB): New.
5017 (clean): Remove the IPA lib.
5018 (IPAGENT_CFLAGS): New.
5019 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5020 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5021 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5022 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5023 * configure.ac: Check for atomic builtins support in the compiler.
5024 (IPA_DEPFILES, extra_libraries): Define.
5025 * configure.srv (ipa_obj): Add description.
5026 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5027 (i[34567]86-*-linux*): Set ipa_obj.
5028 (x86_64-*-linux*): Set ipa_obj.
5029 * linux-low.c (stabilizing_threads): New.
5030 (supports_fast_tracepoints): New.
5031 (linux_detach): Stabilize threads before detaching.
5032 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5033 the lwp is either not stabilizing, or is moving out of a jump pad.
5034 (linux_fast_tracepoint_collecting): New.
5035 (maybe_move_out_of_jump_pad): New.
5036 (enqueue_one_deferred_signal): New.
5037 (dequeue_one_deferred_signal): New.
5038 (linux_wait_for_event_1): If moving out of a jump pad, defer
5039 pending signals to later.
5040 (linux_stabilize_threads): New.
5041 (linux_wait_1): Check if threads need moving out of jump pads, and
5043 (stuck_in_jump_pad_callback): New.
5044 (move_out_of_jump_pad_callback): New.
5046 (linux_resume_one_lwp): Handle moving out of jump pads.
5047 (linux_set_resume_request): Dequeue deferred signals.
5048 (need_step_over_p): Also step over fast tracepoint jumps.
5049 (start_step_over): Also uninsert fast tracepoint jumps.
5050 (finish_step_over): Also reinsert fast tracepoint jumps.
5051 (linux_install_fast_tracepoint_jump): New.
5052 (linux_target_ops): Install linux_stabilize_threads and
5053 linux_install_fast_tracepoint_jump_pad.
5054 * linux-low.h (linux_target_ops) <get_thread_area,
5055 install_fast_tracepoint_jump_pad>: New fields.
5056 (struct lwp_info) <collecting_fast_tracepoint,
5057 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5058 (linux_get_thread_area): Declare.
5059 * linux-x86-low.c (jump_insn): New.
5060 (x86_get_thread_area): New.
5061 (append_insns): New.
5063 (amd64_install_fast_tracepoint_jump_pad): New.
5064 (i386_install_fast_tracepoint_jump_pad): New.
5065 (x86_install_fast_tracepoint_jump_pad): New.
5066 (the_low_target): Install x86_get_thread_area and
5067 x86_install_fast_tracepoint_jump_pad.
5068 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5069 (struct fast_tracepoint_jump): New.
5070 (fast_tracepoint_jump_insn): New.
5071 (fast_tracepoint_jump_shadow): New.
5072 (find_fast_tracepoint_jump_at): New.
5073 (fast_tracepoint_jump_here): New.
5074 (delete_fast_tracepoint_jump): New.
5075 (set_fast_tracepoint_jump): New.
5076 (uninsert_fast_tracepoint_jumps_at): New.
5077 (reinsert_fast_tracepoint_jumps_at): New.
5078 (set_breakpoint_at): Use write_inferior_memory.
5079 (uninsert_raw_breakpoint): Use write_inferior_memory.
5080 (check_mem_read): Mask out fast tracepoint jumps.
5081 (check_mem_write): Mask out fast tracepoint jumps.
5082 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5083 (set_fast_tracepoint_jump): Declare.
5084 (delete_fast_tracepoint_jump)
5085 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5086 (reinsert_fast_tracepoint_jumps_at): Declare.
5087 * regcache.c: Don't compile many functions when building the
5088 in-process agent library.
5089 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5090 the register buffer in the heap.
5091 (free_register_cache): If the register buffer isn't owned by the
5092 regcache, don't free it.
5093 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5094 pre-existing register caches.
5095 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5097 (convert_ascii_to_int): : Constify `from' parameter type.
5098 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5099 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5100 the needed buffer in-place.
5101 (relocate_instruction): New.
5102 * server.c (handle_query) <qSymbols>: If the target supports
5103 tracepoints, give it a chance of looking up symbols. Report
5104 support for fast tracepoints.
5105 (handle_status): Stabilize threads.
5106 (process_serial_event): Adjust.
5107 * server.h (struct fast_tracepoint_jump): Forward declare.
5108 (struct process_info) <fast_tracepoint_jumps>: New field.
5109 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5110 (decode_X_packet, decode_M_packet): Adjust.
5111 (relocate_instruction): Declare.
5112 (in_process_agent_loaded): Declare.
5113 (tracepoint_look_up_symbols): Declare.
5114 (struct fast_tpoint_collect_status): Declare.
5115 (fast_tracepoint_collecting): Declare.
5116 (force_unlock_trace_buffer): Declare.
5117 (handle_tracepoint_bkpts): Declare.
5118 (initialize_low_tracepoint)
5119 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5120 * target.h (struct target_ops) <stabilize_threads,
5121 install_fast_tracepoint_jump_pad>: New fields.
5122 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5123 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5124 [HAVE_STDINT_H]: Include stdint.h.
5125 (trace_debug_1): Rename to ...
5126 (trace_vdebug): ... this.
5127 (trace_debug): Rename to ...
5128 (trace_debug_1): ... this. Add `level' parameter.
5130 (ATTR_USED, ATTR_NOINLINE): New.
5131 (IP_AGENT_EXPORT): New.
5132 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5133 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5134 (about_to_request_buffer_space, trace_buffer_is_full)
5135 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5136 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5137 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5138 (traceframe_write_count, traceframes_created)
5139 (trace_state_variables)
5140 New renaming defines.
5141 (struct ipa_sym_addresses): New.
5142 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5144 (ipa_sym_addrs): New.
5145 (all_tracepoint_symbols_looked_up): New.
5146 (in_process_agent_loaded): New.
5147 (write_e_ipa_not_loaded): New.
5148 (maybe_write_ipa_not_loaded): New.
5149 (tracepoint_look_up_symbols): New.
5150 (debug_threads) [IN_PROCESS_AGENT]: New.
5151 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5152 (UNKNOWN_SIDE_EFFECTS): New.
5153 (stop_tracing): New.
5154 (flush_trace_buffer): New.
5155 (stop_tracing_bkpt): New.
5156 (flush_trace_buffer_bkpt): New.
5157 (read_inferior_integer): New.
5158 (read_inferior_uinteger): New.
5159 (read_inferior_data_pointer): New.
5160 (write_inferior_data_pointer): New.
5161 (write_inferior_integer): New.
5162 (write_inferior_uinteger): New.
5163 (struct collect_static_trace_data_action): Delete.
5164 (enum tracepoint_type): New.
5165 (struct tracepoint) <type>: New field `type'.
5166 <actions_str, step_actions, step_actions_str>: Only include in
5168 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5169 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5170 (tracepoints): Use IP_AGENT_EXPORT.
5171 (last_tracepoint): Don't include in the IPA.
5172 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5173 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5174 (alloced_trace_state_variables): New.
5175 (trace_state_variables): Use IP_AGENT_EXPORT.
5176 (traceframe_t): Delete unused variable.
5177 (circular_trace_buffer): Don't include in the IPA.
5178 (trace_buffer_start): Delete.
5179 (struct trace_buffer_control): New.
5180 (trace_buffer_free): Delete.
5181 (struct ipa_trace_buffer_control): New.
5182 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5183 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5185 (trace_buffer_ctrl): New.
5186 (TRACE_BUFFER_CTRL_CURR): New.
5187 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5188 Reimplement as macros.
5189 (trace_buffer_wrap): Delete.
5190 (traceframe_write_count, traceframe_read_count)
5191 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5192 (struct tracepoint_hit_ctx) <type>: New field.
5193 (struct fast_tracepoint_ctx): New.
5194 (memory_barrier): New.
5196 (record_tracepoint_error): Update atomically in the IPA.
5197 (clear_inferior_trace_buffer): New.
5198 (about_to_request_buffer_space): New.
5199 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5200 updating the same buffer.
5201 (add_tracepoint): Default the tracepoint's type to trap
5202 tracepoint, and orig_size to -1.
5203 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5205 (create_trace_state_variable): New parameter `gdb'. Handle it.
5206 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5207 (cmd_qtdp): Handle fast tracepoints.
5209 (max_jump_pad_size): New.
5210 (gdb_jump_pad_head): New.
5211 (get_jump_space_head): New.
5212 (claim_jump_space): New.
5213 (sort_tracepoints): New.
5214 (MAX_JUMP_SIZE): New.
5215 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5217 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5218 support. Upload fast traceframes, and delete internal IPA
5220 (stop_tracing_handler): New.
5221 (flush_trace_buffer_handler): New.
5222 (cmd_qtstop): Upload fast tracepoints.
5223 (response_tracepoint): Handle fast tracepoints.
5224 (tracepoint_finished_step): Upload fast traceframes. Set the
5225 tracepoint hit context's tracepoint type.
5226 (handle_tracepoint_bkpts): New.
5227 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5228 type. Add comment about fast tracepoints.
5229 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5230 non-existing action_str field.
5231 (get_context_regcache): Handle fast tracepoints.
5232 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5234 (fast_tracepoint_from_jump_pad_address): New.
5235 (fast_tracepoint_from_ipa_tpoint_address): New.
5236 (collecting_t): New.
5237 (force_unlock_trace_buffer): New.
5238 (fast_tracepoint_collecting): New.
5241 (write_inferior_data_ptr): New.
5242 (target_tp_heap): New.
5243 (target_malloc): New.
5244 (download_agent_expr): New.
5246 (download_tracepoints): New.
5247 (download_trace_state_variables): New.
5248 (upload_fast_traceframes): New.
5249 (IPA_FIRST_TRACEFRAME): New.
5250 (IPA_NEXT_TRACEFRAME_1): New.
5251 (IPA_NEXT_TRACEFRAME): New.
5252 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5253 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5254 (gdb_jump_pad_buffer_end): New.
5255 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5256 (initialize_tracepoint): Adjust.
5257 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5258 buffer. Initialize the low module.
5259 * utils.c (PREFIX, TOOLNAME): New.
5260 (malloc_failure): Use PREFIX.
5261 (error): In the IPA, an error causes an exit.
5262 (fatal, warning): Use PREFIX.
5263 (internal_error): Use TOOLNAME.
5264 (NUMCELLS): Increase to 10.
5265 * configure, config.in: Regenerate.
5267 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5269 * server.c (handle_query) <qSupported>: Do two passes over the
5270 qSupported string to avoid nesting strtok.
5272 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5274 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5276 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5278 * configure: Regenerate.
5279 * proc-service.list: New.
5281 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5283 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5286 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5288 * gdbreplay.c (remote_open): Check error return from socket() call by
5289 its equality to -1 not by it being negative.
5290 * remote-utils.c (remote_open): Likewise.
5292 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5294 * config.h: Regenerate.
5296 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5298 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5299 doesn't provide PTRACE_GET_THREAD_AREA.
5301 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5303 * linux-m68k-low.c: Include <asm/ptrace.h>
5304 (ps_get_thread_area): Implement.
5306 2010-05-03 Doug Evans <dje@google.com>
5308 * event-loop.c (struct callback_event): New struct.
5309 (callback_list): New global.
5310 (append_callback_event, delete_callback_event): New functions.
5311 (process_callback): New function.
5312 (start_event_loop): Call it.
5313 * remote-utils.c (NOT_SCHEDULED): Define.
5314 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5315 moved out of readchar.
5316 (readchar): Rewrite. Call reschedule before returning.
5317 (reset_readchar): New function.
5318 (remote_close): Call it.
5319 (process_remaining, reschedule): New functions.
5320 * server.h (callback_handler_func): New typedef.
5321 (append_callback_event, delete_callback_event): Declare.
5323 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5325 * proc-service.c (ps_pglobal_lookup): Use
5326 thread_db_look_up_one_symbol.
5327 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5328 parameter. Use it instead of all_symbols_looked_up.
5329 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5331 (all_symbols_looked_up): Don't declare.
5332 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5333 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5335 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5336 Set all_symbols_looked_up here.
5337 (thread_db_look_up_one_symbol): New.
5338 (thread_db_get_tls_address): Adjust.
5339 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5340 thread_db object on the heap, and tentatively set it in the
5342 (thread_db_init): Don't set all_symbols_looked_up here.
5343 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5345 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5347 * linux-low.c (linux_kill, linux_detach): Adjust.
5348 (status_pending_p_callback): Remove redundant statement. Check
5349 for !TARGET_WAITIKIND_IGNORE, instead of
5350 TARGET_WAITKIND_STOPPED.
5351 (handle_tracepoints): Make sure LWP is locked. Adjust.
5352 (linux_wait_for_event_1): Adjust.
5353 (linux_cancel_breakpoints): New.
5354 (unsuspend_one_lwp): New.
5355 (unsuspend_all_lwps): New.
5356 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5357 (send_sigstop_callback): Change return type to int, add new
5358 `except' parameter and handle it.
5359 (suspend_and_send_sigstop_callback): New.
5360 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5361 pass them down. If SUSPEND, also increment the lwp's suspend
5363 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5364 (need_step_over_p): Don't consider suspended LWPs.
5365 (start_step_over): Adjust.
5366 (proceed_one_lwp): Change return type to int, add new `except'
5367 parameter and handle it.
5368 (unsuspend_and_proceed_one_lwp): New.
5369 (proceed_all_lwps): Use find_inferior instead of
5371 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5372 also decrement the suspend count of LWPs. Pass `except' down,
5373 instead of hacking its suspend count.
5374 (linux_pause_all): Add `freeze' parameter. Adjust.
5375 (linux_unpause_all): New.
5376 (linux_target_ops): Install linux_unpause_all.
5377 * server.c (handle_status): Adjust.
5378 * target.h (struct target_ops): New fields `unpause_all' and
5379 `cancel_breakpoints'. Add new parameter to `pause_all'.
5380 (pause_all): Add new `freeze' parameter.
5382 (cancel_breakpoints): New.
5383 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5385 (cmd_qtstart): Pause threads.
5386 (stop_tracing): Pause threads, and cancel breakpoints.
5387 * win32-low.c (win32_target_ops): Adjust.
5389 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5391 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5392 the inferior right away from here...
5393 (linux_wait_1): ... to here, and adjust to check the thread's
5394 last_resume_kind instead of the lwp's step or stop_expected flags.
5396 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5398 * README: Use consistent `GDB' and `GDBserver' spellings.
5400 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5402 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5403 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5404 (linux_detach_one_lwp): Assume the lwp is stopped.
5405 (any_thread_of): Delete.
5406 (linux_detach): Stop all lwps here. Don't blindly delete all
5408 (delete_lwp_callback): New.
5409 (linux_mourn): Delete all lwps of the process that is gone.
5410 (linux_wait_1): Don't delete the last lwp of the process here.
5411 * mem-break.h (mark_breakpoints_out): Declare.
5412 * mem-break.c (mark_breakpoints_out): New.
5413 (free_all_breakpoints): Use it.
5414 * server.c (handle_target_event): If the process is gone, mark
5416 * thread-db.c (struct thread_db) <create_bp>: New field.
5417 (thread_db_enable_reporting): Fix prototype. Store a thread event
5418 breakpoint reference in the thread_db struct.
5419 (thread_db_load_search): Clear the thread_db object.
5420 (try_thread_db_load_1): Ditto.
5421 (switch_to_process): New.
5422 (disable_thread_event_reporting): Use it.
5423 (remove_thread_event_breakpoints): New.
5424 (thread_db_detach, thread_db_mourn): Use it.
5426 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5428 * linux-low.c (linux_enable_event_reporting): New.
5429 (linux_wait_for_event_1, handle_extended_wait): Use it.
5431 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5433 * linux-low.c (linux_kill_one_lwp, linux_kill)
5434 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5435 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5436 SIGSTOP even if the LWP is stopped.
5437 (send_sigstop_callback): New.
5438 (stop_all_lwps): Use send_sigstop_callback instead.
5439 (linux_resume_one_thread): Adjust.
5440 (proceed_one_lwp): Still proceed an LWP that the client has
5441 requested to stop, if we haven't reported it as stopped yet. Make
5442 sure that LWPs the client want stopped, have a pending SIGSTOP.
5444 2010-04-26 Doug Evans <dje@google.com>
5446 * server.c (handle_general_set): Make static.
5448 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5449 Print received char after testing for error/eof instead of before.
5450 (input_interrupt): Tweak comment.
5452 2010-04-23 Doug Evans <dje@google.com>
5454 * server.c (start_inferior): Print inferior argv if --debug.
5456 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5458 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5459 * nto-x86-low.c: Include server.h
5461 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5463 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5464 be consistent with other sources of this directory.
5465 (init_registers_amd64): Correct name of source file of this function
5468 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5470 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5473 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5475 * win32-i386-low.c: Add 64-bit support.
5476 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5477 (init_registers_amd64): Declare.
5478 (mappings): Add 64-bit version of array.
5479 (init_windows_x86): New function.
5480 (the_low_target): Change init_arch field to init_windows_x86.
5482 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5484 * win32-low.c: Adapt to support also 64-bit architecture.
5485 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5486 (get_image_name): Use SIZE_T type for local variable `done'.
5487 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5488 (toolhelp_get_dll_name): Idem.
5489 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5490 Use uintptr_t typecast to avoid warning.
5491 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5492 (handle_exception): Use phex_nz to avoid warning.
5493 (win32_wait): Remove unused local variable `process'.
5495 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5497 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5500 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5502 * configure.ac: Use `ws2_32' library for srv_mingw.
5503 * configure: Regenerate.
5504 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5505 * remote-utils.c: Likewise.
5507 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5509 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5510 if __x86_64__ is defined.
5512 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5514 * configure: Regenerate.
5516 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5518 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5519 * target.h (target_ops): New get_tib_address field.
5520 * win32-low.h (win32_thread_info): Add thread_local_base field.
5521 * win32-low.c (child_add_thread): Add tlb argument.
5522 Set thread_local_base field to TLB.
5523 (get_child_debug_event): Adapt to child_add_thread change.
5524 (win32_get_tib_address): New function.
5525 (win32_target_ops): Set get_tib_address field to
5526 win32_get_tib_address.
5527 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5529 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5531 * linux-low.c (linux_mourn): Also remove the process.
5532 * server.c (handle_target_event): Don't remove the process here.
5533 * nto-low.c (nto_mourn): New.
5534 (nto_target_ops): Install it.
5535 * spu-low.c (spu_mourn): New.
5536 (spu_target_ops): Install it.
5537 * win32-low.c (win32_mourn): New.
5538 (win32_target_ops): Install it.
5540 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5542 * server.h (buffer_xml_printf): Remove redundant `;'.
5544 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5546 * regcache.c (set_register_cache): Invalidate regcaches before
5547 changing the register cache layout.
5548 (regcache_invalidate_one): Allow a NULL regcache.
5549 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5550 regcaches before changing the register cache layout or the target
5553 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5555 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5556 variable warning on Linux/x86-64.
5558 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5560 GDBserver disconnected tracing support.
5562 * linux-low.c (linux_remove_process): Delete.
5563 (add_lwp): Don't set last_resume_kind here.
5564 (linux_kill): Use `mourn'.
5565 (linux_detach): Use `thread_db_detach', and `mourn'.
5567 (linux_attach_lwp_1): Adjust comment.
5568 (linux_attach): last_resume_kind moved the thread_info; adjust.
5569 (status_pending_p_callback): Adjust.
5570 (linux_wait_for_event_1): Adjust.
5571 (count_events_callback, select_singlestep_lwp_callback)
5572 (select_event_lwp_callback, cancel_breakpoints_callback)
5573 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5574 (proceed_one_lwp): Adjust.
5575 (linux_async): Add debug output.
5576 (linux_thread_stopped): New.
5577 (linux_pause_all): New.
5578 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5580 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5581 (thread_db_free): Delete declaration.
5582 (thread_db_detach, thread_db_mourn): Declare.
5583 * thread-db.c (thread_db_init): Use thread_db_mourn.
5584 (thread_db_free): Delete, split in two.
5585 (disable_thread_event_reporting): New.
5586 (thread_db_detach): New.
5587 (thread_db_mourn): New.
5589 * server.h (struct thread_info) <last_resume_kind>: New field.
5590 <attached>: Add comment.
5591 <gdb_detached>: New field.
5592 (handler_func): Change return type to int.
5593 (handle_serial_event, handle_target_event): Ditto.
5594 (gdb_connected): Declare.
5596 (disconnected_tracing): Declare.
5597 (stop_tracing): Declare.
5599 * server.c (handle_query) <qSupported>: Report support for
5600 disconnected tracing.
5601 (queue_stop_reply_callback): Account for running threads.
5602 (gdb_wants_thread_stopped): New.
5603 (gdb_wants_all_threads_stopped): New.
5604 (gdb_reattached_process): New.
5605 (handle_status): Clear the `gdb_detached' flag of all processes.
5606 In all-stop, stop all threads.
5607 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5608 (process_serial_event): If the remote connection breaks, or if an
5609 exit was forced with "monitor exit", force an event loop exit.
5610 Handle disconnected tracing on detach.
5611 (handle_serial_event): Adjust.
5612 (handle_target_event): If GDB isn't connected, forward events back
5613 to the inferior, unless the last process exited, in which case,
5614 exit gdbserver. Adjust interface.
5616 * remote-utils.c (remote_open): Don't block in accept. Instead
5617 register an event loop source on the listen socket file
5618 descriptor. Refactor bits into ...
5619 (listen_desc): ... this new global.
5620 (gdb_connected): ... this new function.
5621 (enable_async_notification): ... this new function.
5622 (handle_accept_event): ... this new function.
5623 (remote_close): Clear remote_desc.
5625 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5627 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5629 (mourn_inferior): Define.
5630 (target_process_qsupported): Avoid the dangling else problem.
5631 (thread_stopped): Define.
5632 (pause_all): Define.
5633 (target_waitstatus_to_string): Declare.
5634 * target.c (target_waitstatus_to_string): New.
5636 * tracepoint.c (tracing): Make extern.
5637 (disconnected_tracing): New.
5638 (stop_tracing): Make extern. Handle tracing stops due to GDB
5640 (cmd_qtdisconnected): New.
5641 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5642 (handle_tracepoint_general_set): Handle QTDisconnected.
5644 * event-loop.c (event_handler_func): Change return type to int.
5645 (process_event): Bail out if the event handler wants the event
5647 (handle_file_event): Ditto.
5648 (start_event_loop): Bail out if the event handler wants the event
5651 * nto-low.c (nto_target_ops): Adjust.
5652 * spu-low.c (spu_wait): Don't remove the process here.
5653 (spu_target_ops): Adjust.
5654 * win32-low.c (win32_wait): Don't remove the process here.
5655 (win32_target_ops): Adjust.
5657 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5659 * regcache.c (realloc_register_cache): Invalidate inferior's
5660 regcache before recreating it.
5662 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5664 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5666 2010-04-09 Stan Shebs <stan@codesourcery.com>
5667 Pedro Alves <pedro@codesourcery.com>
5669 * server.h (LONGEST): New.
5670 (struct thread_info) <while_stepping>: New field.
5671 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5673 (initialize_tracepoint, handle_tracepoint_general_set)
5674 (handle_tracepoint_query, tracepoint_finished_step)
5675 (tracepoint_was_hit, release_while_stepping_state_list):
5676 (current_traceframe): Declare.
5677 * server.c (handle_general_set): Handle tracepoint packets.
5679 (write_memory): New.
5680 (handle_search_memory_1): Use read_memory.
5681 (handle_query): Report support for conditional tracepoints, trace
5682 state variables, and tracepoint sources. Handle tracepoint
5684 (main): Initialize the tracepoints module.
5685 (process_serial_event): Handle traceframe reads/writes.
5687 * linux-low.c (handle_tracepoints): New.
5688 (linux_wait_1): Call it.
5689 (linux_resume_one_lwp): Handle while-stepping.
5690 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5691 (linux_target_ops): Install them.
5692 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5694 * linux-x86-low.c (x86_supports_tracepoints): New.
5695 (the_low_target). Install it.
5697 * mem-break.h (delete_breakpoint): Declare.
5698 * mem-break.c (delete_breakpoint): Make external.
5700 * target.h (struct target_ops): Add `supports_tracepoints',
5701 `read_pc', and `write_pc' fields.
5702 (target_supports_tracepoints): Define.
5703 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5706 * regcache.h (struct regcache) <registers_owned>: New field.
5707 (init_register_cache, regcache_cpy): Declare.
5708 (regcache_read_pc, regcache_write_pc): Declare.
5709 (register_cache_size): Declare.
5710 (supply_regblock): Declare.
5711 * regcache.c (init_register_cache): New.
5712 (new_register_cache): Use it.
5713 (regcache_cpy): New.
5714 (register_cache_size): New.
5715 (supply_regblock): New.
5716 (regcache_read_pc, regcache_write_pc): New.
5718 * tracepoint.c: New.
5720 * Makefile.in (OBS): Add tracepoint.o.
5721 (tracepoint.o): New rule.
5723 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5725 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5727 (i386-mmx.c): Likewise.
5728 (i386-mmx-linux.o): Likewise.
5729 (i386-mmx-linux.c): Likewise.
5731 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5732 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5733 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5734 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5736 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5737 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5738 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5740 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5742 * Makefile.in (clean): Updated.
5744 (i386-avx.c): Likewise.
5745 (i386-avx-linux.o): Likewise.
5746 (i386-avx-linux.c): Likewise.
5747 (amd64-avx.o): Likewise.
5748 (amd64-avx.c): Likewise.
5749 (amd64-avx-linux.o): Likewise.
5750 (amd64-avx-linux.c): Likewise.
5752 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5753 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5754 (srv_amd64_regobj): Add amd64-avx.o.
5755 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5756 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5757 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5758 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5759 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5760 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5761 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5763 * i387-fp.c: Include "i386-xstate.h".
5765 (i387_cache_to_xsave): Likewise.
5766 (i387_xsave_to_cache): Likewise.
5767 (x86_xcr0): Likewise.
5769 * i387-fp.h (i387_cache_to_xsave): Likewise.
5770 (i387_xsave_to_cache): Likewise.
5771 (x86_xcr0): Likewise.
5773 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5774 * linux-crisv32-low.c (target_regsets): Likewise.
5775 * linux-m68k-low.c (target_regsets): Likewise.
5776 * linux-mips-low.c (target_regsets): Likewise.
5777 * linux-ppc-low.c (target_regsets): Likewise.
5778 * linux-s390-low.c (target_regsets): Likewise.
5779 * linux-sh-low.c (target_regsets): Likewise.
5780 * linux-sparc-low.c (target_regsets): Likewise.
5781 * linux-xtensa-low.c (target_regsets): Likewise.
5783 * linux-low.c: Include <sys/uio.h>.
5784 (regsets_fetch_inferior_registers): Support nt_type.
5785 (regsets_store_inferior_registers): Likewise.
5786 (linux_process_qsupported): New.
5787 (linux_target_ops): Add linux_process_qsupported.
5789 * linux-low.h (regset_info): Add nt_type.
5790 (linux_target_ops): Add process_qsupported.
5792 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5794 (init_registers_i386_avx_linux): New.
5795 (init_registers_amd64_avx_linux): Likewise.
5796 (xmltarget_i386_linux_no_xml): Likewise.
5797 (xmltarget_amd64_linux_no_xml): Likewise.
5798 (PTRACE_GETREGSET): Likewise.
5799 (PTRACE_SETREGSET): Likewise.
5800 (x86_fill_xstateregset): Likewise.
5801 (x86_store_xstateregset): Likewise.
5802 (use_xml): Likewise.
5803 (x86_linux_update_xmltarget): Likewise.
5804 (x86_linux_process_qsupported): Likewise.
5805 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5806 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5807 init_registers_i386_linux here. Call
5808 x86_linux_update_xmltarget.
5809 (the_low_target): Add x86_linux_process_qsupported.
5811 * server.c (handle_query): Call target_process_qsupported.
5813 * target.h (target_ops): Add process_qsupported.
5814 (target_process_qsupported): New.
5816 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5818 * inferiors.c (add_thread): Set last_status kind to
5819 TARGET_WAITKIND_IGNORE.
5820 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5821 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5822 (linux_wait_1): Move `thread' local definition to block that uses
5823 it. Don't NULL initialize `event_child'.
5824 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5825 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5826 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5828 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5830 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5831 an extended waitstatus, or by a watchpoint.
5832 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
5833 thread was stepping or has been stopped by a watchpoint.
5835 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5837 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
5838 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
5839 of another, then delete the previous, and validate all
5841 (validate_inserted_breakpoint): New.
5842 (delete_disabled_breakpoints): New.
5843 (validate_breakpoints): New.
5844 (check_mem_read): Validate breakpoints before trusting their
5845 shadow. Delete disabled breakpoints.
5846 (check_mem_write): Validate breakpoints before trusting they
5847 should be inserted. Delete disabled breakpoints.
5848 * mem-break.h (validate_breakpoints):
5849 * server.c (handle_query): Validate breakpoints when we see a
5852 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5854 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
5855 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
5856 if we could tell there's a GDB breakpoint at stop_pc.
5857 (need_step_over_p): Don't do a step over if we find a GDB
5858 breakpoint at the resume PC.
5860 * mem-break.c (struct raw_breakpoint): New.
5861 (enum bkpt_type): New type `gdb_breakpoint'.
5862 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
5863 fields. New field `raw'.
5864 (find_raw_breakpoint_at): New.
5865 (set_raw_breakpoint_at): Handle refcounting. Create a raw
5867 (set_breakpoint_at): Adjust.
5868 (delete_raw_breakpoint): New.
5869 (release_breakpoint): New.
5870 (delete_breakpoint): Rename to...
5871 (delete_breakpoint_1): ... this. Add proc parameter. Use
5872 release_breakpoint. Return ENOENT.
5873 (delete_breakpoint): Reimplement.
5874 (find_breakpoint_at): Delete.
5875 (find_gdb_breakpoint_at): New.
5876 (delete_breakpoint_at): Delete.
5877 (set_gdb_breakpoint_at): New.
5878 (delete_gdb_breakpoint_at): New.
5879 (gdb_breakpoint_here): New.
5880 (set_reinsert_breakpoint): Use release_breakpoint.
5881 (uninsert_breakpoint): Rename to ...
5882 (uninsert_raw_breakpoint): ... this.
5883 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
5884 (reinsert_raw_breakpoint): Change parameter type to
5886 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
5888 (check_breakpoints): Adjust. Use release_breakpoint.
5889 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
5890 (breakpoint_inserted_here): Ditto.
5891 (check_mem_read): Adjust to iterate over raw breakpoints instead.
5892 Don't trust the breakpoint's shadow if it is not inserted.
5893 (check_mem_write): Adjust to iterate over raw breakpoints instead.
5894 (delete_all_breakpoints): Adjust.
5895 (free_all_breakpoints): Mark all breakpoints as uninserted, and
5896 use delete_breakpoint_1.
5898 * mem-break.h (breakpoints_supported): Delete declaration.
5899 (set_gdb_breakpoint_at): Declare.
5900 (gdb_breakpoint_here): Declare.
5901 (delete_breakpoint_at): Delete.
5902 (delete_gdb_breakpoint_at): Declare.
5904 * server.h (struct raw_breakpoint): Forward declare.
5905 (struct process_info): New field `raw_breakpoints'.
5907 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
5910 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5912 * linux-low.c (status_pending_p_callback): Fix comment.
5913 (linux_wait_for_event_1): Move most of the internal breakpoint
5914 handling from here...
5915 (linux_wait_1): ... to here.
5916 (count_events_callback): New.
5917 (select_singlestep_lwp_callback): New.
5918 (select_event_lwp_callback): New.
5919 (cancel_breakpoints_callback): New.
5920 (select_event_lwp): New.
5921 (linux_wait_1): Simplify internal breakpoint handling. Give equal
5922 priority to all LWPs that have had events that should be reported
5923 to the client. Cancel breakpoints when about to reporting the
5924 event to the client, not while stopping lwps. No longer cancel
5925 finished single-steps here.
5926 (cancel_finished_single_step): Delete.
5927 (cancel_finished_single_steps): Delete.
5929 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5931 * mem-break.c (enum bkpt_type): New.
5932 (struct breakpoint): New field `type'.
5933 (set_breakpoint_at): Change return type to struct breakpoint
5934 pointer. Set type to `other_breakpoint' by default.
5935 (delete_breakpoint): Rewrite, supporting more than one breakpoint
5936 in the breakpoint list.
5937 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
5938 (reinsert_breakpoint): Rename to ...
5939 (reinsert_raw_breakpoint): ... this.
5940 (reinsert_breakpoints_at): Adjust.
5941 * mem-break.h (struct breakpoint): Declare.
5942 (set_breakpoint_at): Change return type to struct breakpoint
5945 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5947 * server.c (handle_query): Assign, not compare.
5949 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5951 Teach linux gdbserver to step-over-breakpoints.
5953 * linux-low.c (can_hardware_single_step): New.
5954 (supports_breakpoints): New.
5955 (handle_extended_wait): If stopping threads, read the stop pc of
5958 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
5959 low target doesn't support retrieving the PC.
5960 (add_lwp): Set last_resume_kind to resume_continue.
5961 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
5962 (linux_attach): Don't clear stop_expected. Set the lwp's
5963 last_resume_kind to resume_stop.
5964 (linux_detach_one_lwp): Don't check for removed breakpoints.
5965 (check_removed_breakpoint): Delete.
5966 (status_pending_p): Rename to ...
5967 (status_pending_p_callback): ... this. Don't check for removed
5968 breakpoints. Don't consider threads that are stopped from GDB's
5970 (linux_wait_for_lwp): Always read the stop_pc here.
5971 (cancel_breakpoint): New.
5972 (step_over_bkpt): New global.
5973 (linux_wait_for_event_1): Implement stepping over breakpoints.
5974 (gdb_wants_lwp_stopped): New.
5975 (gdb_wants_all_stopped): New.
5976 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
5977 single-step traps here. Store the thread's last reported target
5979 (send_sigstop): Don't clear stop_expected. Always set it,
5981 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
5982 (cancel_finished_single_step): New.
5983 (cancel_finished_single_steps): New.
5984 (wait_for_sigstop): Don't cancel finished single-step traps here.
5985 (linux_resume_one_lwp): Don't check for removed breakpoints.
5986 Don't set `step' on non-hardware step archs.
5987 (linux_set_resume_request): Ignore resume_stop requests if already
5988 stopping or stopped. Set the lwp's last_resume_kind.
5989 (resume_status_pending_p): Don't check for removed breakpoints.
5990 (need_step_over_p): New.
5991 (start_step_over): New.
5992 (finish_step_over): New.
5993 (linux_resume_one_thread): Always queue a sigstop for resume_stop
5994 requests. Clear the thread's last reported target waitstatus.
5995 Don't use the `suspended' flag. Don't consider pending breakpoints.
5996 (linux_resume): Start a step-over if necessary.
5997 (proceed_one_lwp): New.
5998 (proceed_all_lwps): New.
5999 (unstop_all_lwps): New.
6000 * linux-low.h (struct lwp_info): Rewrite comment for the
6001 `suspended' flag. Add the `stop_pc' field. Delete the
6002 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6003 Add `'last_resume_kind' and `need_step_over' fields.
6004 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6005 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6006 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6007 (set_raw_breakpoint_at): New.
6008 (set_breakpoint_at): Rewrite to use it.
6009 (reinsert_breakpoint_handler): Delete.
6010 (set_reinsert_breakpoint): New.
6011 (reinsert_breakpoint_by_bp): Delete.
6012 (delete_reinsert_breakpoints): New.
6013 (uninsert_breakpoint): Rewrite.
6014 (uninsert_breakpoints_at): New.
6015 (reinsert_breakpoint): Rewrite.
6016 (reinsert_breakpoints_at): New.
6017 (check_breakpoints): Rewrite.
6018 (breakpoint_here): New.
6019 (breakpoint_inserted_here): New.
6020 (check_mem_read): Adjust.
6021 * mem-break.h (breakpoints_supported, breakpoint_here)
6022 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6023 (reinsert_breakpoint_by_bp): Delete declaration.
6024 (delete_reinsert_breakpoints): Declare.
6025 (reinsert_breakpoint): Delete declaration.
6026 (reinsert_breakpoints_at): Declare.
6027 (uninsert_breakpoint): Delete declaration.
6028 (uninsert_breakpoints_at): Declare.
6029 (check_breakpoints): Adjust prototype.
6030 * server.h: Adjust include order.
6031 (struct thread_info): Declare here. Add a `last_status' field.
6033 2010-03-23 Michael Snyder <msnyder@vmware.com>
6035 * server.c (crc32): New function.
6036 (handle_query): Add handling for 'qCRC:' request.
6038 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6040 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6041 lwp had been stopped by a watchpoint.
6043 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6045 * server.h (internal_error): Declare.
6046 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6047 * utils.c (internal_error): New function.
6049 2010-03-15 Andreas Schwab <schwab@redhat.com>
6051 * configure.srv: Fix typo setting srv_regobj.
6053 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6055 * linux-low.c (fetch_register): Avoid passing a non string literal
6057 (usr_store_inferior_registers): Ditto.
6059 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6061 * linux-low.c (linux_write_memory): Bail out early if peeking
6064 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6066 * linux-low.h (struct lwp_info): New fields
6067 `stopped_by_watchpoint' and `stopped_data_address'.
6068 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6069 here, and cache them in the lwp object.
6070 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6072 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6074 (linux_stopped_by_watchpoint): Rewrite.
6075 (linux_stopped_data_address): Rewrite.
6077 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6079 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6080 switching the current inferior, not before.
6082 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6084 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6085 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6086 i386-linux.c and amd64-linux.c.
6087 (reg-i386.o): Removed.
6088 (reg-i386.c): Likewise.
6089 (reg-i386-linux.o): Likewise.
6090 (reg-i386-linux.c): Likewise.
6091 (reg-x86-64.o): Likewise.
6092 (reg-x86-64.c): Likewise.
6093 (reg-x86-64-linux.o): Likewise.
6094 (reg-x86-64-linux.c): Likewise.
6097 (i386-linux.o): Likewise.
6098 (i386-linux.c): Likewise.
6099 (amd64.o): Likewise.
6100 (amd64.c): Likewise.
6101 (amd64-linux.o): Likewise.
6102 (amd64-linux.c): Likewise.
6104 * configure.srv (srv_i386_regobj): New.
6105 (srv_i386_linux_regobj): Likewise.
6106 (srv_amd64_regobj): Likewise.
6107 (srv_amd64_linux_regobj): Likewise.
6108 (srv_i386_32bit_xmlfiles): Likewise.
6109 (srv_i386_64bit_xmlfiles): Likewise.
6110 (srv_i386_xmlfiles): Likewise.
6111 (srv_amd64_xmlfiles): Likewise.
6112 (srv_i386_linux_xmlfiles): Likewise.
6113 (srv_amd64_linux_xmlfiles): Likewise.
6114 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6115 srv_xmlfiles to $srv_i386_xmlfiles.
6116 (i[34567]86-*-mingw32ce*): Likewise.
6117 (i[34567]86-*-mingw*): Likewise.
6118 (i[34567]86-*-nto*): Likewise.
6119 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6120 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6121 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6122 (x86_64-*-linux*): Likewise.
6124 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6125 (init_registers_amd64_linux): New.
6126 (x86_arch_setup): Replace init_registers_x86_64_linux with
6127 init_registers_amd64_linux.
6129 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6131 * configure.ac: Check for libdl. If it is not available link against
6132 static libthread_db.
6133 * configure: Regenerate.
6135 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6139 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6140 handing a read watchpoint.
6141 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6143 2010-02-12 Doug Evans <dje@google.com>
6145 * linux-low.c (linux_supports_tracefork_flag): Document.
6146 (linux_look_up_symbols): Add comment.
6148 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6150 * regcache.c (supply_register): Clear regcache if buf is NULL.
6152 2010-02-02 Nicolas Roche <roche@sourceware.org>
6153 Joel Brobecker <brobecker@adacore.com>
6155 * inferiors.c (find_inferior): Add function documentation.
6156 (unloaded_dll): Handle the case where the unloaded dll has not
6157 been previously registered in the dll list.
6159 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6161 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6162 (thumb2_breakpoint): New.
6163 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6165 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6167 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6168 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6171 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6173 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6175 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6177 * linux-s390-low.c (s390_collect_ptrace_register)
6178 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6180 2010-01-21 Doug Evans <dje@google.com>
6182 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6183 (PTRACE_ARG4_TYPE): New macro.
6184 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6185 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6186 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6187 (usr_store_inferior_registers): Ditto.
6188 (linux_read_memory, linux_write_memory): Ditto.
6189 (linux_test_for_tracefork): Ditto.
6191 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6192 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6194 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6196 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6199 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6201 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6202 prototype to take a regcache. Adjust.
6204 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6206 * regcache.h (struct thread_info): Forward declare.
6207 (struct regcache): New.
6208 (new_register_cache): Adjust prototype.
6209 (get_thread_regcache): Declare.
6210 (free_register_cache): Adjust prototype.
6211 (registers_to_string, registers_from_string): Ditto.
6212 (supply_register, supply_register_by_name, collect_register)
6213 (collect_register_as_string, collect_register_by_name): Ditto.
6214 * regcache.c (struct inferior_regcache_data): Delete.
6215 (get_regcache): Rename to ...
6216 (get_thread_regcache): ... this. Adjust. Switch inferior before
6218 (regcache_invalidate_one): Adjust.
6219 (regcache_invalidate): Fix prototype.
6220 (new_register_cache): Return the new register cache.
6221 (free_register_cache): Change prototype.
6222 (realloc_register_cache): Adjust.
6223 (registers_to_string): Change prototype to take a regcache. Adjust.
6224 (registers_from_string): Ditto.
6225 (register_data): Ditto.
6226 (supply_register): Ditto.
6227 (supply_register_by_name): Ditto.
6228 (collect_register): Ditto.
6229 (collect_register_as_string): Ditto.
6230 (collect_register_by_name): Ditto.
6231 * server.c (process_serial_event): Adjust.
6232 * linux-low.h (regset_fill_func, regset_store_func): Change
6234 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6236 * linux-low.c (get_stop_pc): Adjust.
6237 (check_removed_breakpoint): Adjust.
6238 (linux_wait_for_event): Adjust.
6239 (linux_resume_one_lwp): Adjust.
6240 (fetch_register): Add regcache parameter. Adjust.
6241 (usr_store_inferior_registers): Ditto.
6242 (regsets_fetch_inferior_registers): Ditto.
6243 (regsets_store_inferior_registers): Ditto.
6244 (linux_fetch_registers, linux_store_registers): Ditto.
6245 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6247 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6249 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6250 prototype to take a regcache.
6251 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6252 * remote-utils.c (convert_ascii_to_int, outreg)
6253 (prepare_resume_reply): Change prototype to take a regcache.
6255 * target.h (struct target_ops) <fetch_registers, store_registers>:
6256 Change prototype to take a regcache.
6257 (fetch_inferior_registers, store_inferior_registers): Change
6258 prototype to take a regcache. Adjust.
6259 * proc-service.c (ps_lgetregs): Adjust.
6260 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6261 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6262 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6263 take a regcache. Adjust.
6264 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6265 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6266 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6267 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6268 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6269 (cris_cannot_fetch_register):
6270 (cris_breakpoint_at): Change prototype to take a regcache.
6272 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6273 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6274 to take a regcache. Adjust.
6275 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6277 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6278 take a regcache. Adjust.
6279 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6280 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6281 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6282 * linux-mips-low.c (mips_get_pc):
6283 (mips_set_pc): Change prototype to take a regcache. Adjust.
6284 (mips_reinsert_addr): Adjust.
6285 (mips_collect_register): Change prototype to take a regcache.
6287 (mips_supply_register):
6288 (mips_collect_register_32bit, mips_supply_register_32bit)
6289 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6290 (mips_store_fpregset): Ditto.
6291 * linux-ppc-low.c (ppc_supply_ptrace_register)
6292 (ppc_supply_ptrace_register): Ditto.
6293 (parse_spufs_run): Adjust.
6294 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6295 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6296 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6297 take a regcache. Adjust.
6298 * linux-s390-low.c (s390_collect_ptrace_register)
6299 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6300 (s390_set_pc): Change prototype to take a regcache. Adjust.
6301 (s390_arch_setup): Adjust.
6302 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6303 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6304 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6305 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6306 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6308 (sparc_breakpoint_at): Adjust.
6309 * linux-xtensa-low.c (xtensa_fill_gregset):
6310 (xtensa_store_gregset):
6311 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6312 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6313 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6314 prototype to take a regcache. Adjust.
6315 * win32-arm-low.c (arm_fetch_inferior_register)
6316 (arm_store_inferior_register): Change prototype to take a
6318 * win32-i386-low.c (i386_fetch_inferior_register)
6319 (i386_store_inferior_register): Change prototype to take a
6321 * win32-low.c (child_fetch_inferior_registers)
6322 (child_store_inferior_registers): Change prototype to take a
6324 (win32_wait): Adjust.
6325 (win32_fetch_inferior_registers): Change prototype to take a
6327 (win32_store_inferior_registers): Adjust.
6328 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6329 store_inferior_register>: Change prototype to take a regcache.
6331 2010-01-20 Doug Evans <dje@google.com>
6333 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6335 (linux_wait_for_event1, linux_init_signals): Ditto.
6336 (W_STOPCODE): Provide definition if missing.
6338 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6340 * linux-low.c (linux_core_of_thread): New.
6341 (compare_ints, show_process, list_threads): New.
6342 (linux_qxfer_osdata): Report threads and cores.
6343 (linux_target_op): Register linux_core_of_thread.
6344 * remote-utils.c (prepare_resume_reply): Report the core.
6345 (buffer_xml_printf): Support %d specifier.
6346 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6348 (handle_query): Handle qXfer:threads. Announce availability
6350 * target.h (struct target_ops): New field core_of_thread.
6352 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6354 * Makefile.in (clean): Remove new generated files.
6355 (reg-s390.o, reg-s390.c): Remove rules.
6356 (reg-s390x.o, reg-s390x.c): Likewise.
6357 (s390-linux32.o, s390-linux32.c): Add rules.
6358 (s390-linux64.o, s390-linux64.c): Likewise.
6359 (s390x-linux64.o, s390x-linux64.c): Likewise.
6360 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6361 * linux-s390-low.c: Include <elf.h>.
6362 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6363 (init_registers_s390): Remove prototype.
6364 (init_registers_s390x): Likewise.
6365 (init_registers_s390_linux32): Add prototype.
6366 (init_registers_s390_linux64): Likewise.
6367 (init_registers_s390x_linux64): Likewise.
6368 (s390_num_regs_3264): New define.
6369 (s390_regmap_3264): New global variable.
6370 (s390_cannot_fetch_register): Remove obsolete check.
6371 (s390_cannot_store_register): Likewise.
6372 (s390_collect_ptrace_register): Handle upper/lower register halves.
6373 (s390_supply_ptrace_register): Likewise.
6374 (s390_fill_gregset): Update to register number changes.
6375 (s390_get_hwcap): New routine.
6376 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6377 Install appropriate regmap and register set.
6379 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6381 * server.c (gdbserver_version): Update copyright year to 2010.
6382 * gdbreplay.c (gdbreplay_version): Likewise.
6384 2009-12-28 Doug Evans <dje@google.com>
6386 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6387 elf/external.h. Include <elf.h> instead but only if necessary.
6389 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6391 * linux-low.c (linux_remove_process): Remove `detaching'
6392 parameter. Don't release/detach from thread_db here.
6393 (linux_kill): Release/detach from thread_db here, ...
6394 (linux_detach): ... and here, before actually detaching.
6395 (linux_wait_1): ... and here, when a process exits.
6396 * thread-db.c (any_thread_of): New.
6397 (thread_db_free): Switch the current inferior to a thread of the
6400 2009-12-21 Doug Evans <dje@google.com>
6402 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6404 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6405 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6406 warning ifndef __NR_tkill. Move setting of errno there too.
6407 Delete unnecessary resetting of errno after syscall.
6408 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6410 * configure.ac: Check for dladdr.
6411 * config.in: Regenerate.
6412 * configure: Regenerate.
6413 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6414 (try_thread_db_load): Update.
6416 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6418 2009-12-18 Doug Evans <dje@google.com>
6420 * event-loop.c: Include unistd.h if it exists.
6422 * linux-low.c (my_waitpid): Move definition away from being in
6423 between linux_tracefork_child/linux_test_for_tracefork.
6425 * gdb_proc_service.h (psaddr_t): Fix type.
6426 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6427 signature to match glibc.
6429 2009-12-16 Doug Evans <dje@google.com>
6431 * linux-low.c (linux_read_memory): Fix argument to read.
6433 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6435 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6436 events, don't leave current_inferior pointing at null.
6438 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6440 * win32-low.c (LOG): Delete.
6441 (OUTMSG): Output to stderr.
6442 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6443 on compile time LOG macro.
6444 (win32_wait): Fix debug output.
6446 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6448 * win32-low.c (win32_add_one_solib): If the dll name is
6449 "ntdll.dll", prepend the system directory to the dll path.
6451 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6453 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6455 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6456 Vladimir Prus <vladimir@codesourcery.com>
6458 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6459 * configure.ac: Check for __mcoldfire__ and set
6460 gdb_cv_m68k_is_coldfire.
6461 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6462 reg-cf.o and reg-m68k.o.
6463 * configure: Regenerated.
6465 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6467 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6468 Pass it to thread_db_free.
6469 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6470 proper `detaching' argument to linux_remove_process.
6471 * linux-low.h (thread_db_free): Add `detaching' parameter.
6472 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6474 (thread_db_free): Add `detaching' parameter. Only
6475 call td_ta_clear_event if detaching from process.
6477 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6479 * thread-db.c (thread_db_free): Fix typo.
6481 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6484 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6486 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6488 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6489 with an i686 compiler.
6490 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6492 * configure: Rebuilt.
6494 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6498 * server.c (handle_search_memory_1): Correct read_addr initialization
6499 in loop for searching subsequent chunks.
6501 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6503 * configure.ac: New --with-libthread-db option.
6504 * thread-db.c: Allow direct dependence on libthread_db.
6505 (thread_db_free): Adjust.
6506 * config.in: Regenerate.
6507 * configure: Likewise.
6509 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6512 * thread-db.c (attach_thread): New function.
6513 (maybe_attach_thread): Return success/failure.
6514 (find_new_threads_callback): Adjust.
6515 (thread_db_find_new_threads): Loop until no new threads.
6517 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6519 * proc-service.c (ps_lgetregs): Formatting.
6521 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6523 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6524 * configure.ac: Adjust.
6525 * linux-low.h (struct process_info_private): Move members to struct
6527 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6528 * linux-low.c (linux_remove_process): Adjust.
6529 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6530 * server.c (handle_query): Move code ...
6531 (handle_monitor_command): ... here. New function.
6532 * target.h (struct target_ops): New member.
6533 * thread-db.c (struct thread_db): New.
6534 (libthread_db_search_path): New variable.
6535 (thread_db_create_event, thread_db_enable_reporting)
6536 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6537 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6538 (try_thread_db_load_1, dladdr_to_soname): New functions.
6539 (try_thread_db_load, thread_db_load_search): New functions.
6540 (thread_db_init): Search for libthread_db.
6541 (thread_db_free): New function.
6542 (thread_db_handle_monitor_command): Likewise.
6543 * config.in: Regenerate.
6544 * configure: Regenerate.
6546 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6548 * spu-low.c (spu_kill): Wait for inferior to terminate.
6549 Call clear_inferiors.
6550 (spu_detach): Call clear_inferiors.
6552 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6554 * aclocal.m4: Regenerate.
6555 * config.in: Likewise.
6556 * configure: Likewise.
6558 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6560 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6561 (parse_spufs_run): New function.
6562 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6563 (ppc_breakpoint_at): Handle SPU breakpoints.
6565 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6567 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6568 (SPUFS_MAGIC): Define.
6569 (spu_enumerate_spu_ids): New function.
6570 (linux_qxfer_spu): New function.
6571 (linux_target_ops): Install linux_qxfer_spu.
6573 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6575 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6576 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6577 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6578 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6579 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6580 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6581 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6582 (init_registers_powerpc_cell32l): Add prototype.
6583 (init_registers_powerpc_cell64l): Likewise.
6584 (ppc_arch_setup): Detect Cell/B.E. architecture.
6586 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6588 * Makefile.in (datarootdir): New variable.
6590 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6592 * linux-low.c (linux_write_memory): Update debugging output.
6593 * Makefile.in (clean): Add new descriptions.
6594 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6595 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6596 * configure.srv: Add new files for arm*-*-linux*.
6597 * linux-arm-low.c: Add new declarations.
6598 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6599 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6600 (HWCAP_VFPv3D16): New.
6601 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6602 instead of __IWMMXT__.
6603 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6604 (arm_arch_setup): New.
6605 (target_regsets): Remove #ifdef. Add VFP regset.
6606 (the_low_target): Use arm_arch_setup.
6608 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6610 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6611 the main thread again.
6613 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6615 Adding Neutrino gdbserver.
6616 * configure: Regenerated.
6617 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6618 * configure.srv (i[34567]86-*-nto*): New target.
6619 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6620 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6621 (nto_comctrl) [__QNX__]: New function.
6622 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6624 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6626 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6629 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6630 Pedro Alves <pedro@codesourcery.com>
6632 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6633 don't support CONTEXT_EXTENDED_REGISTERS.
6634 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6635 (the_low_target): Install them.
6636 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6637 failing with ERROR_PIPE_NOT_CONNECTED.
6639 2009-06-30 Doug Evans <dje@google.com>
6640 Pierre Muller <muller@ics.u-strasbg.fr>
6642 Add h/w watchpoint support to x86-linux, win32-i386.
6643 * Makefile.in (SFILES): Add i386-low.c
6644 (i386_low_h): Define.
6645 (i386-low.o): Add dependencies.
6646 (linux-x86-low.o): Add i386-low.h dependency.
6647 (win32-i386-low.o): Ditto.
6648 * i386-low.c: New file.
6649 * i386-low.h: New file.
6650 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6651 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6652 * linux-low.c (linux_add_process): Initialize arch_private.
6653 (linux_remove_process): Free arch_private.
6654 (add_lwp): Initialize arch_private.
6655 (delete_lwp): Free arch_private.
6656 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6658 * linux-low.h (process_info_private): New member arch_private.
6659 (lwp_info): New member arch_private.
6660 (linux_target_ops): New members new_process, new_thread,
6662 (ptid_of): New macro.
6663 * linux-x86-low.c: Include stddef.h, i386-low.h.
6664 (arch_process_info): New struct.
6665 (arch_lwp_info): New struct.
6666 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6667 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6668 (i386_dr_low_get_status): New function.
6669 (x86_insert_point, x86_remove_point): New functions.
6670 (x86_stopped_by_watchpoint): New function.
6671 (x86_stopped_data_address): New function.
6672 (x86_linux_new_process, x86_linux_new_thread): New functions.
6673 (x86_linux_prepare_to_resume): New function.
6674 (the_low_target): Add entries for insert_point, remove_point,
6675 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6677 * server.c (debug_hw_points): New global.
6678 (monitor_show_help): Document set debug-hw-points.
6679 (handle_query): Process "set debug-hw-points".
6680 * server.h (debug_hw_points): Declare.
6681 (paddress): Declare.
6682 * utils.c (NUMCELLS, CELLSIZE): New macros.
6683 (get_sell, xsnprintf, paddress): New functions.
6684 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6685 remove_point, stopped_by_watchpoint, stopped_data_address.
6686 * win32-i386-low.c: Include i386-low.h.
6687 (debug_reg_state): Replaces dr.
6688 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6689 (i386_dr_low_get_status): New function.
6690 (i386_insert_point, i386_remove_point): New functions.
6691 (i386_stopped_by_watchpoint): New function.
6692 (i386_stopped_data_address): New function.
6693 (i386_initial_stuff): Update.
6694 (get_thread_context,set_thread_context,i386_thread_added): Update.
6695 (the_low_target): Add entries for insert_point,
6696 remove_point, stopped_by_watchpoint, stopped_data_address.
6697 * win32-low.c (win32_insert_watchpoint): New function.
6698 (win32_remove_watchpoint): New function.
6699 (win32_stopped_by_watchpoint): New function.
6700 (win32_stopped_data_address): New function.
6701 (win32_target_ops): Add entries for insert_watchpoint,
6702 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6703 * win32-low.h (win32_target_ops): New members insert_point,
6704 remove_point, stopped_by_watchpoint, stopped_data_address.
6706 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6708 * server.c (process_serial_event): Re-return unsupported, not
6709 error, if the type isn't recognized. Re-allow supporting only
6710 insert or remove packets. Also call require_running for
6711 breakpoints. Add missing break statement to default case. Tidy.
6712 * target.h (struct target_ops): Rename insert_watchpoint to
6713 insert_point, and remove_watchpoint to remove_point.
6715 * linux-low.h (struct linux_target_ops): Likewise.
6716 * linux-low.c (linux_insert_watchpoint): Rename to ...
6717 (linux_insert_point): ... this. Adjust.
6718 (linux_remove_watchpoint): Rename to ...
6719 (linux_remove_point): ... this. Adjust.
6720 (linux_target_ops): Adjust.
6721 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6722 (cris_insert_point): ... this.
6723 (cris_remove_watchpoint): Rename to ...
6724 (cris_remove_point): ... this.
6725 (the_low_target): Adjust.
6727 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6729 * server.c (handle_v_kill): Pass signal_pid to
6730 kill_inferior if multi_process is zero.
6732 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6734 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6735 * target.h (target_ops): Comment for *_watchpoint to make it clear
6736 the functions can get types '0' and '1'.
6738 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6740 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6741 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6742 * regcache.c (get_regcache): Likewise.
6743 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6744 * win32-low.c (child_fetch_inferior_registers): Remove check for
6747 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6748 Pedro Alves <pedro@codesourcery.com>
6750 * target.h (struct target_ops) <supports_multi_process>: New
6752 (target_supports_multi_process): New.
6753 * server.c (handle_query): Even if GDB reports support, only
6754 enable multi-process if the target also supports it. Report
6755 multi-process support only if the target backend supports it.
6756 * linux-low.c (linux_supports_multi_process): New function.
6757 (linux_target_ops): Install it as target_supports_multi_process
6760 2009-05-24 Doug Evans <dje@google.com>
6762 Global renaming of find_thread_pid to find_thread_ptid.
6763 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6764 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6765 All callers updated.
6767 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6768 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6771 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6772 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6773 (linux_resume_one_lwp): Ditto.
6775 2009-05-23 Doug Evans <dje@google.com>
6777 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6778 from struct inferior_list_entry * to struct lwp_info *.
6779 All callers updated.
6781 2009-05-13 Doug Evans <dje@google.com>
6783 * linux-x86-low.c: Don't include assert.h.
6784 (x86_siginfo_fixup): Use fatal, not assert.
6785 (x86_arch_setup): Fix comment.
6787 2009-05-12 Doug Evans <dje@google.com>
6789 Biarch support for i386/amd64 gdbserver.
6790 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6791 Add linux-x86-low.c.
6792 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6793 (linux-x86-low.o): Add.
6794 * linux-x86-64-low.c: Delete.
6795 * linux-i386-low.c: Delete.
6796 * linux-x86-low.c: New file.
6797 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6799 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6801 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6802 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6803 (linux_child_pid_to_exec_file): New function.
6804 (elf_64_header_p, elf_64_file_p): New functions.
6805 (siginfo_fixup): New function.
6806 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6807 give target a chance to convert layout.
6808 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6809 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6811 2009-05-07 Doug Evans <dje@google.com>
6813 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6814 (regsets_store_inferior_registers): Ditto.
6816 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6820 * linux-low.c (must_set_ptrace_flags): Delete.
6821 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6823 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6824 `lwp->must_set_ptrace_flags' instead.
6825 (linux_wait_for_event_1): Set ptrace options here.
6826 (linux_wait_1): ... not here.
6828 2009-04-30 Doug Evans <dje@google.com>
6830 * inferiors.c (started_inferior_callback): New function.
6831 (attached_inferior_callback): New function.
6832 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
6833 * server.c (print_started_pid, print_attached_pid): New functions.
6834 (detach_or_kill_for_exit): New function.
6835 (main): Call it instead of for_each_inferior (kill_inferior_callback).
6836 * server.h (have_started_inferiors_p): Declare.
6837 (have_attached_inferiors_p): Declare.
6839 * inferiors.c (remove_process): Fix memory leak, free process.
6840 * linux-low.c (linux_remove_process): New function.
6841 (linux_kill): Call it instead of remove_process.
6842 (linux_detach, linux_wait_1): Ditto.
6844 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
6846 * configure.srv: Add x86 Windows CE target.
6848 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6850 * inferiors.c (get_thread_process): Make global.
6851 * server.h (get_thread_process): Add prototype.
6852 * thread-db.c (find_one_thread): Use get_thread_process
6853 instead of current_process.
6854 (thread_db_get_tls_address): Do not crash if called when
6855 thread layer is not yet initialized.
6857 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6859 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
6860 * spu-low.c (current_tid): Rename to ...
6861 (current_ptid): ... this.
6862 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
6863 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
6864 ptid_get_lwp (current_ptid) instead of current_tid.
6865 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
6866 instead of current_tid. Use find_process_pid to verify pid
6867 argument is valid. Pass proper argument to remove_process.
6868 (spu_thread_alive): Compare current_ptid instead of current_tid.
6869 (spu_resume): Likewise.
6871 2009-04-02 Pedro Alves <pedro@codesourcery.com>
6873 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
6876 2009-04-01 Pedro Alves <pedro@codesourcery.com>
6878 Implement the multiprocess extensions, and add linux multiprocess
6881 * server.h (ULONGEST): Declare.
6882 (struct ptid, ptid_t): New.
6883 (minus_one_ptid, null_ptid): Declare.
6884 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6885 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
6886 (struct inferior_list_entry): Change `id' type from unsigned from
6888 (struct sym_cache, struct breakpoint, struct
6889 process_info_private): Forward declare.
6890 (struct process_info): Declare.
6891 (current_process): Declare.
6892 (all_processes): Declare.
6893 (initialize_inferiors): Declare.
6894 (add_thread): Adjust to use ptid_t.
6895 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
6896 (add_process, remove_process, find_thread_pid): Declare.
6897 (find_inferior_id): Adjust to use ptid_t.
6898 (cont_thread, general_thread, step_thread): Change type to ptid_t.
6899 (multi_process): Declare.
6900 (push_event): Adjust to use ptid_t.
6901 (read_ptid, write_ptid): Declare.
6902 (prepare_resume_reply): Adjust to use ptid_t.
6903 (clear_symbol_cache): Declare.
6904 * inferiors.c (all_processes): New.
6905 (null_ptid, minus_one_ptid): New.
6906 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6907 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
6908 (add_thread): Change unsigned long to ptid. Remove gdb_id
6910 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
6911 (gdb_id_to_thread): Rename to ...
6912 (find_thread_pid): ... this. Change unsigned long to ptid.
6913 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
6914 (loaded_dll, pull_pid_from_list): Adjust.
6915 (add_process, remove_process, find_process_pid)
6916 (get_thread_process, current_process, initialize_inferiors): New.
6917 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
6918 (struct target_waitstatus) <related_pid>: Ditto.
6919 (struct target_ops) <kill, detach>: Add `pid' argument. Change
6921 (struct target_ops) <join>: Add `pid' argument.
6922 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
6923 (struct target_ops) <wait>: Add `ptid' field. Change return type
6925 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
6926 (mywait): Add `ptid' argument. Change return type to ptid_t.
6927 (target_pid_to_str): Declare.
6928 * target.c (set_desired_inferior): Adjust to use ptids.
6929 (mywait): Add new `ptid' argument. Adjust.
6930 (target_pid_to_str): New.
6931 * mem-break.h (free_all_breakpoints): Declare.
6932 * mem-break.c (breakpoints): Delelete.
6933 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
6934 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
6935 to use per-process breakpoint list.
6936 (free_all_breakpoints): New.
6937 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
6938 (symbol_cache, all_symbols_looked_up): Delete.
6940 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
6942 (prepare_resume_reply): Change ptid argument's type from unsigned
6943 long to ptid_t. Adjust. Implement W;process and X;process.
6944 (free_sym_cache, clear_symbol_cache): New.
6945 (look_up_one_symbol): Adjust to per-process symbol cache. *
6946 * server.c (cont_thread, general_thread, step_thread): Change type
6949 (multi_process): New.
6950 (last_ptid): Change type to ptid_t.
6951 (struct vstop_notif) <ptid>: Change type to ptid_t.
6952 (queue_stop_reply, push_event): Change `ptid' argument's type to
6954 (discard_queued_stop_replies): Add `pid' argument.
6955 (start_inferior): Adjust to use ptids. Adjust to mywait interface
6956 changes. Don't reference the `attached' global.
6957 (attach_inferior): Adjust to mywait interface changes.
6958 (handle_query): Adjust to use ptids. Parse GDB's qSupported
6959 features. Handle and report "multiprocess+". Handle
6961 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
6963 (handle_v_kill): New.
6964 (handle_v_stopped): Adjust to use target_pid_to_str.
6965 (handle_v_requests): Allow multiple attaches and runs when
6966 multiprocess extensions are in effect. Handle "vKill".
6967 (myresume): Adjust to use ptids.
6968 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
6969 (handle_status): Adjust to discard_queued_stop_replies interface
6971 (first_thread_of, kill_inferior_callback)
6972 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
6973 (main): Call initialize_inferiors. Adjust to use ptids, killing
6974 and detaching from all inferiors. Handle multiprocess packet
6976 * linux-low.h: Include gdb_proc_service.h.
6977 (struct process_info_private): New.
6978 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
6979 <lwpid_of>: Use ptid_get_lwp.
6980 (get_lwp_thread): Adjust.
6981 (struct lwp_info): Add `dead' member.
6982 (find_lwp_pid): Declare.
6983 * linux-low.c (thread_db_active): Delete.
6984 (new_inferior): Adjust comment.
6985 (inferior_pid): Delete.
6986 (linux_add_process): New.
6987 (handle_extended_wait): Adjust.
6988 (add_lwp): Change unsigned long to ptid.
6989 (linux_create_inferior): Add process to processes table. Adjust
6990 to use ptids. Don't set new_inferior here.
6991 (linux_attach_lwp): Rename to ...
6992 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
6993 it. Adjust to use ptids.
6994 (linux_attach_lwp): New.
6995 (linux_attach): Add process to processes table. Don't set
6997 (struct counter): New.
6998 (second_thread_of_pid_p, last_thread_of_process_p): New.
6999 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7001 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7002 processes. Remove process from process table.
7003 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7004 to multiple processes.
7005 (any_thread_of): New.
7006 (linux_detach): Add `pid' argument, and handle it. Remove process
7007 from processes table.
7008 (linux_join): Add `pid' argument. Handle it.
7009 (linux_thread_alive): Change unsighed long argument to ptid_t.
7010 Consider dead lwps as not being alive.
7011 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7012 threads we're not interested in.
7013 (same_lwp, find_lwp_pid): New.
7014 (linux_wait_for_lwp): Change `pid' argument's type from int to
7016 (linux_wait_for_event): Rename to ...
7017 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7018 from int to ptid_t. Adjust.
7019 (linux_wait_for_event): New.
7020 (linux_wait_1): Add `ptid' argument. Change return type to
7021 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7022 that exit from the process table.
7023 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7025 (mark_lwp_dead): New.
7026 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7027 stopping all threads, mark its main lwp as dead.
7028 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7030 (fetch_register, usr_store_inferior_registers)
7031 (regsets_fetch_inferior_registers)
7032 (regsets_store_inferior_registers, linux_read_memory)
7033 (linux_write_memory): Inline `inferior_pid'.
7034 (linux_look_up_symbols): Adjust to use per-process
7036 (linux_request_interrupt): Adjust to use ptids.
7037 (linux_read_auxv): Inline `inferior_pid'.
7038 (initialize_low): Don't reference thread_db_active.
7039 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7040 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7041 (ps_getpid): Return the pid of the current inferior.
7042 * thread-db.c (proc_handle, thread_agent): Delete.
7043 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7045 (find_one_thread): Change argument type to ptid_t. Adjust to
7047 (maybe_attach_thread): Adjust to per-process data and ptids.
7048 (thread_db_find_new_threads): Ditto.
7049 (thread_db_init): Ditto.
7050 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7051 processes table. Adjust to use ptids.
7052 (spu_kill, spu_detach): Adjust interface. Remove process from
7054 (spu_join, spu_thread_alive): Adjust interface.
7055 (spu_wait): Adjust interface. Remove process from processes
7056 table. Adjust to use ptids.
7057 * win32-low.c (current_inferior_tid): Delete.
7058 (current_inferior_ptid): New.
7059 (debug_event_ptid): New.
7060 (thread_rec): Take a ptid. Adjust.
7061 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7062 (child_delete_thread): Ditto.
7063 (do_initial_child_stuff): Add `attached' argument. Add process to
7065 (child_fetch_inferior_registers, child_store_inferior_registers):
7067 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7068 (win32_attach): Pass 1 to do_initial_child_stuff.
7069 (win32_kill): Adjust interface. Remove process from processes
7071 (win32_detach): Ditto.
7072 (win32_join): Adjust interface.
7073 (win32_thread_alive): Take a ptid.
7074 (win32_resume): Adjust to use ptids.
7075 (get_child_debug_event): Ditto.
7076 (win32_wait): Adjust interface. Remove exiting process from
7079 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7081 Non-stop mode support.
7083 * server.h (non_stop): Declare.
7084 (gdb_client_data, handler_func): Declare.
7085 (delete_file_handler, add_file_handler, start_event_loop):
7087 (handle_serial_event, handle_target_event, push_event)
7088 (putpkt_notif): Declare.
7089 * target.h (enum resume_kind): New.
7090 (struct thread_resume): Replace `step' field by `kind' field.
7091 (TARGET_WNOHANG): Define.
7092 (struct target_ops) <wait>: Add `options' argument.
7093 <supports_non_stop, async, start_non_stop>: New fields.
7094 (target_supports_non_stop, target_async): New.
7095 (start_non_stop): Declare.
7096 (mywait): Add `options' argument.
7097 * target.c (mywait): Add `options' argument. Print child exit
7099 (start_non_stop): New.
7100 * server.c (non_stop, own_buf, mem_buf): New globals.
7101 (struct vstop_notif): New.
7102 (notif_queue): New global.
7103 (queue_stop_reply, push_event, discard_queued_stop_replies)
7104 (send_next_stop_reply): New.
7105 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7107 (attach_inferior): In non-stop mode, don't wait for the target
7109 (handle_general_set): Handle QNonStop.
7110 (handle_query): When handling qC, return the current general
7111 thread, instead of the first thread of the list.
7112 (handle_query): If the backend supports non-stop mode, include
7113 QNonStop+ in the qSupported query response.
7114 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7116 (handle_v_attach, handle_v_run): Handle non-stop mode.
7117 (handle_v_stopped): New.
7118 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7119 (myresume): Adjust to use resume_kind. Handle non-stop.
7120 (queue_stop_reply_callback): New.
7121 (handle_status): Handle non-stop mode.
7122 (main): Clear non_stop flag on reconnection. Use the event-loop.
7123 Refactor serial protocol handling from here ...
7124 (process_serial_event): ... to this new function. When GDB
7125 selects any thread, select one here. In non-stop mode, wait until
7126 GDB acks all pending events before exiting.
7127 (handle_serial_event, handle_target_event): New.
7128 * remote-utils.c (remote_open): Install remote_desc in the event
7130 (remote_close): Remove remote_desc from the event loop.
7131 (putpkt_binary): Rename to...
7132 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7133 (putpkt_binary): New as wrapper around putpkt_binary_1.
7134 (putpkt_notif): New.
7135 (prepare_resume_reply): In non-stop mode, don't change the
7137 * event-loop.c: New.
7138 * Makefile.in (OBJ): Add event-loop.o.
7139 (event-loop.o): New rule.
7141 * linux-low.h (pid_of): Moved here.
7143 (get_lwp_thread): Use lwpid_of.
7144 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7145 * linux-low.c (pid_of): Delete.
7146 (inferior_pid): Use lwpid_of.
7147 (linux_event_pipe): New.
7148 (target_is_async_p): New.
7150 (handle_extended_wait): Use lwpid_of.
7151 (add_lwp): Don't set lwpid field.
7152 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7153 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7154 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7155 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7156 first. Adjust to linux_wait_for_event interface changes. Use
7158 (linux_detach): Don't delete the main lwp here.
7159 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7160 (status_pending_p): Don't consider explicitly suspended lwps.
7161 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7162 pointer. Add OPTIONS argument. Change return type to int. Use
7163 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7164 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7165 pointer. Add status pointer argument. Return a pid instead of a
7166 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7167 changes. In non-stop mode, don't switch to a random thread.
7168 (linux_wait): Rename to...
7169 (linux_wait_1): ... this. Add target_options argument, and handle
7170 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7171 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7172 clean exit and signal exit code. Don't stop all threads in
7173 non-stop mode. In all-stop mode, only stop all threads when
7174 reporting a stop to GDB. Handle explicit thread stop requests.
7175 (async_file_flush, async_file_mark): New.
7177 (send_sigstop): Use lwpid_of.
7178 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7179 interface changes. In non-stop mode, don't switch to a random
7181 (linux_resume_one_lwp): Use lwpid_of.
7182 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7183 (linux_resume_one_thread): ... this. Handle resume_stop. In
7184 non-stop mode, don't look for pending flag in all threads.
7185 (resume_status_pending_p): Don't consider explicitly suspended
7187 (my_waitpid): Reimplement. Emulate __WALL.
7188 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7190 (sigchld_handler, linux_supports_non_stop, linux_async)
7191 (linux_start_non_stop): New.
7192 (linux_target_ops): Register linux_supports_non_stop, linux_async
7193 and linux_start_non_stop.
7194 (initialize_low): Install SIGCHLD handler.
7195 * thread-db.c (thread_db_create_event, find_one_thread)
7196 (thread_db_get_tls_address): Use lwpid_of.
7197 * win32-low.c (win32_detach): Adjust to use resume_kind.
7198 (win32_wait): Add `options' argument.
7199 * spu-low.c (spu_resume): Adjust to use resume_kind.
7200 (spu_wait): Add `options' argument.
7202 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7204 Decouple target code from remote protocol.
7206 * target.h (enum target_waitkind): New.
7207 (struct target_waitstatus): New.
7208 (struct target_ops) <wait>: Return an unsigned long. Take a
7209 target_waitstatus pointer instead of a char pointer.
7211 * target.c (mywait): Change prototype to return an unsigned long.
7212 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7213 * server.h (thread_from_wait, old_thread_from_wait): Delete
7215 (prepare_resume_reply): Change prototype to take a
7217 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7218 (last_status, last_ptid): New.
7219 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7220 pid instead of a signal.
7221 (attach_inferior): Remove "status" and "signal" parameters.
7223 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7225 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7226 (handle_v_requests, myresume): Remove "status" and "signal"
7228 (handle_status): New.
7229 (main): Delete local `status'. Adjust.
7230 * remote-utils.c: Include target.h.
7231 (prepare_resume_reply): Change prototype to take a
7232 target_waitstatus. Adjust.
7234 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7236 * spu-low.c (spu_wait): Adjust.
7237 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7239 (win32_wait): Adjust.
7241 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7243 * target.h (struct thread_resume): Delete leave_stopped member.
7244 (struct target_ops): Add a `n' argument to the `resume' callback.
7245 * server.c (start_inferior): Adjust.
7246 (handle_v_cont, myresume): Adjust.
7247 * linux-low.c (check_removed_breakpoint): Adjust to resume
7248 interface change, and to removed leave_stopped field.
7249 (resume_ptr): Delete.
7250 (struct thread_resume_array): New.
7251 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7252 resume interface change.
7253 (linux_continue_one_thread, linux_queue_one_thread)
7254 (resume_status_pending_p): Check if the resume field is NULL
7255 instead of checking the leave_stopped member.
7256 (linux_resume): Adjust to the target resume interface change.
7257 * spu-low.c (spu_resume): Adjust to the target resume interface
7259 * win32-low.c (win32_detach, win32_resume): Ditto.
7261 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7263 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7265 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7267 (linux_continue_one_thread): Only preserve the stepping flag if
7268 there's a pending breakpoint.
7270 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7272 * server.c (main): After the inferior having exited, call
7273 remote_close before exiting gdbserver.
7275 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7277 Fix size of FPSCR in Power 7 processors.
7278 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7279 (PPC_FEATURE_HAS_DFP): New #define.
7280 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7283 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7285 * server.c (handle_query) Whitespace and formatting.
7287 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7289 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7290 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7291 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7292 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7293 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7294 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7295 Makefile.in, configure.ac: Fix whitespace throughout.
7296 * configure: Regenerate.
7298 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7300 * inferiors.c (find_inferior): Make it safe for the callback
7301 function to delete the currently iterated inferior.
7303 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7305 * Makefile.in (linuw_low_h): Move higher.
7306 (thread-db.o): Depend on $(linux_low_h).
7308 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7310 Rename "process" to "lwp" throughout.
7312 * linux-low.c (all_processes): Rename to...
7313 (all_lwps): ... this.
7314 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7315 (add_process): Rename to ...
7316 (add_lwp): ... this. Adjust.
7317 (linux_create_inferior): Adjust.
7318 (linux_attach_lwp): Adjust.
7319 (linux_attach): Adjust.
7320 (linux_kill_one_process): Rename to ...
7321 (linux_kill_one_lwp): ... this. Adjust.
7322 (linux_kill): Adjust.
7323 (linux_detach_one_process): Rename to ...
7324 (linux_detach_one_lwp): ... this. Adjust.
7325 (linux_detach): Adjust.
7326 (check_removed_breakpoint): Adjust.
7327 (status_pending_p): Adjust.
7328 (linux_wait_for_process): Rename to ...
7329 (linux_wait_for_lwp): ... this. Adjust.
7330 (linux_wait_for_event): Adjust.
7331 (send_sigstop): Adjust.
7332 (wait_for_sigstop): Adjust.
7333 (stop_all_processes): Rename to ...
7334 (stop_all_lwps): ... this.
7335 (linux_resume_one_process): Rename to ...
7336 (linux_resume_one_lwp): ... this. Adjust.
7337 (linux_set_resume_request, linux_continue_one_thread)
7338 (linux_queue_one_thread, resume_status_pending_p)
7339 (usr_store_inferior_registers, regsets_store_inferior_registers)
7340 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7342 * linux-low.h (get_process): Rename to ...
7343 (get_lwp): ... this. Adjust.
7344 (get_thread_process): Rename to ...
7345 (get_thread_lwp): ... this. Adjust.
7346 (get_process_thread): Rename to ...
7347 (get_lwp_thread): ... this. Adjust.
7348 (struct process_info): Rename to ...
7349 (struct lwp_info): ... this.
7350 (all_processes): Rename to ...
7351 (all_lwps): ... this.
7352 * proc-service.c (ps_lgetregs): Adjust.
7353 * thread-db.c (thread_db_create_event, find_one_thread)
7354 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7356 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7358 * server.c (handle_query): Handle "qAttached".
7360 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7362 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7363 GPLv3, update license URL.
7365 2009-03-01 Doug Evans <dje@google.com>
7367 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7368 (server_h): Add gdb_signals.h.
7369 (signals.o): Update.
7370 * server.h (target_signal_from_host,target_signal_to_host_p)
7371 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7373 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7375 * remote-utils.c (getpkt): Also generate remote-debug
7376 information if noack_mode is set.
7378 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7380 * server.c (handle_query): Report qXfer:siginfo:read and
7381 qXfer:siginfo:write as supported and handle them.
7382 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7383 * linux-low.c (linux_xfer_siginfo): New.
7384 (linux_target_ops): Set it.
7386 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7388 * server.c (gdbserver_usage): Mention --remote-debug.
7389 (main): Accept '--remote-debug' switch.
7391 2009-01-18 Doug Evans <dje@google.com>
7393 * regcache.c (new_register_cache): No need to check result of xcalloc.
7394 * server.c (handle_search_memory): Back out calls to xmalloc,
7395 result is checked and error is returned to user upon failure.
7396 (handle_query): Ditto. Add more checks for result of malloc.
7397 (handle_v_cont): Check result of malloc, report error back to
7399 (handle_v_run): Ditto. Call freeargv.
7400 * server.h (freeargv): Declare.
7401 * utils.c (freeargv): New fn.
7403 2009-01-15 Doug Evans <dje@google.com>
7405 * gdbreplay.c (perror_with_name): Make arg const char *.
7406 * server.h (target_signal_to_name): Make return type const char *.
7407 * thread-db.c (thread_db_err_str): Make return type const char *.
7408 * utils.c (perror_with_name): Make arg const char *.
7410 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7412 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7413 when handling a EXIT_PROCESS_DEBUG_EVENT.
7415 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7417 * gdbreplay.c (gdbreplay_version): Update copyright year.
7418 * server.c (gdbserver_version): Likewise.
7420 2009-01-05 Doug Evans <dje@google.com>
7422 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7423 (handle_extended_wait): Improve comment.
7425 2008-12-13 Doug Evans <dje@google.com>
7427 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7428 * server.h (ATTR_MALLOC): New macro.
7429 (xmalloc,xcalloc,xstrdup): Declare.
7430 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7431 * inferiors.c: Ditto.
7432 * linux-low.c: Ditto.
7433 * mem-break.c: Ditto.
7434 * regcache.c: Ditto.
7435 * remote-utils.c: Ditto.
7438 * win32-low.c: Ditto.
7440 2008-12-12 Doug Evans <dje@google.com>
7442 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7443 in debugging printf.
7445 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7447 2008-12-09 Doug Evans <dje@google.com>
7449 * linux-low.h (struct process_info): Delete member tid, unused.
7450 * thread-db.c (find_one_thread): Update.
7451 (maybe_attach_thread): Update.
7453 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7455 * target.h (struct target_ops): Add qxfer_osdata member.
7456 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7458 (linux_qxfer_osdata): New functions.
7459 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7461 * server.c (handle_query): Handle "qXfer:osdata:read:".
7462 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7463 (buffer_xml_printf): New functions.
7464 * server.h (struct buffer): New.
7465 (buffer_grow_str, buffer_grow_str0): New macros.
7466 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7467 (buffer_xml_printf): Declare.
7469 2008-11-24 Doug Evans <dje@google.com>
7471 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7473 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7475 * server.c (handle_v_run): Always use the supplied argument list.
7477 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7479 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7480 (xtensa_regmap_table): Add entry for scompare1.
7482 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7484 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7485 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7486 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7487 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7488 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7489 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7490 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7491 XML target descriptions.
7492 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7493 when inferior is running on an ISA 2.05 or later processor. Add
7494 special case to return offset for full 64-bit slot of FPSCR when
7497 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7499 * Makefile.in (SFILES, clean): Added sparc64 files.
7500 (reg-sparc64.o, reg-sparc64.c): New.
7501 * configure.srv (sparc*-*-linux*): New configuration.
7502 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7503 syscall arguments for SPARC.
7504 (regsets_store_inferior_registers): Likewise.
7505 * linux-sparc-low.c: New file.
7507 2008-10-21 Doug Evans <dje@google.com>
7509 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7510 (READLINE_DIR,READLINE_DEP): Delete.
7511 (INTERNAL_CFLAGS): Update.
7512 (LINTFLAGS): Update.
7514 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7516 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7517 whole argv from the last run, not just argv[0].
7519 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7521 * regcache.c (new_register_cache): Return NULL if the register
7522 cache size isn't known yet.
7523 (free_register_cache): Avoid dereferencing a NULL regcache.
7525 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7527 * configure.srv: Merge MIPS and MIPS64.
7529 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7531 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7533 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7535 * Makefile.in: Add required vsx dependencies.
7537 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7538 Declare init_registers_powerpc_vsx32l.
7539 Declare init_registers_powerpc_vsx64l.
7540 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7541 (ppc_arch_setup): Check for VSX in hwcap.
7542 (ppc_fill_vsxregset): New function.
7543 (ppc_store_vsxregset): New function.
7544 Add new VSX entry in regset_info target_regsets.
7546 * configure.srv: Add new VSX dependencies.
7548 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7550 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7551 (remote_open): Set or clear transport_is_reliable.
7552 (putpkt_binary): Don't expect acks in noack mode.
7553 (getpkt): Don't send ack/nac in noack mode.
7554 * server.c (handle_general_set): Handle QStartNoAckMode.
7555 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7557 (main): Reset noack_mode on every connection.
7558 * server.h (noack_mode): Declare.
7560 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7562 * Makefile.in (GDBREPLAY_OBS): New variable.
7563 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7565 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7566 Daniel Jacobowitz <dan@codesourcery.com>
7568 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7569 (usr_store_inferior_registers): Likewise.
7570 (regsets_store_inferior_registers): Likewise.
7572 2008-07-31 Rolf Jansen <rj@surtec.com>
7573 Pedro Alves <pedro@codesourcery.com>
7575 * configure.ac: Check for memmem declaration.
7576 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7577 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7578 (disable_packet_qfThreadInfo): Unconditionally compile.
7579 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7580 * configure, config.in: Regenerate.
7582 2008-07-28 Doug Kwan <dougkwan@google.com>
7584 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7585 (linux_write_memory): Remove declaration of errno.
7587 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7589 * linux-low.c (handle_extended_wait): Do not use "status"
7590 variable uninitialized.
7592 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7594 * server.c (handle_v_attach): Inhibit reporting dll changes.
7596 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7598 * remote-utils.c (prepare_resume_reply): If requested, don't
7599 output "thread:TID" in the T stop reply.
7601 * server.c (disable_packet_vCont, disable_packet_Tthread)
7602 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7603 (handle_query): If requested, disable support for qC, qfThreadInfo
7605 (handle_v_requests): If requested, disable support for vCont.
7606 (gdbserver_show_disableable): New.
7607 (main): Handle --disable-packet and --disable-packet=LIST.
7609 * server.h (disable_packet_vCont, disable_packet_Tthread)
7610 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7612 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7614 * server.c (gdbserver_usage): Mention --version.
7616 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7618 * Makefile.in (gdbreplay.o): New rule.
7620 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7622 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7623 message, not gdbserver.
7625 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7626 Nathan Sidwell <nathan@codesourcery.com>
7627 Joseph Myers <joseph@codesourcery.com>
7629 * acinclude.m4: Include ../../config/acx.m4.
7630 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7631 * configure, config.in: Regenerate.
7632 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7633 * server.c (gdbserver_version): Print PKGVERSION.
7634 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7635 (main): Adjust gdbserver_usage calls.
7636 * gdbreplay.c (version, host_name): Add declarations.
7637 (gdbreplay_version, gdbreplay_usage): New.
7638 (main): Accept --version and --help options.
7640 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7642 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7643 (arm_breakpoint_at): Handle Thumb.
7644 (the_low_target): Add comment.
7646 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7648 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7650 2008-05-09 Doug Evans <dje@google.com>
7652 * server.h (decode_search_memory_packet): Declare.
7653 * remote-utils.c (decode_search_memory_packet): New fn.
7654 * server.c (handle_search_memory_1): New fn.
7655 (handle_search_memory): New fn.
7656 (handle_query): Process qSearch:memory packets.
7658 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7660 * regcache.c (registers_length): Remove.
7661 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7662 full register packet.
7663 * regcache.h (registers_length): Remove prototype.
7664 * server.h (PBUFSIZ): Define to 16384.
7666 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7668 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7669 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7670 powerpc-64l.o, and powerpc-altivec64l.o.
7671 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7672 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7673 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7674 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7675 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7678 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7679 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7680 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7681 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7682 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7683 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7684 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7685 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7686 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7687 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7690 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7691 (init_registers_powerpc_32l): ... this new prototype.
7692 (init_registers_powerpc_32): Remove, replace by ...
7693 (init_registers_powerpc_altivec32l): ... this new prototype.
7694 (init_registers_powerpc_e500): Remove, replace by ...
7695 (init_registers_powerpc_e500l): ... this new prototype.
7696 (init_registers_ppc64): Remove, replace by ...
7697 (init_registers_powerpc_64l): ... this new prototype.
7698 (init_registers_powerpc_64): Remove, replace by ...
7699 (init_registers_powerpc_altivec64l): ... this new prototype.
7700 (ppc_num_regs): Set to 73.
7701 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7702 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7703 (ppc_cannot_store_register): Handle orig_r3 and trap.
7704 (ppc_arch_setup): Update init_registers_... calls.
7705 (ppc_fill_gregset): Handle orig_r3 and trap.
7707 * inferiors.c (clear_inferiors): Reset current_inferior.
7709 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7711 * acinclude.m4: Add override.m4.
7712 * configure: Regenerate.
7714 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7716 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7717 initial call to init_register_ppc64.
7719 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7721 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7722 single powerpc*-*-linux* case.
7723 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7725 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7727 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7728 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7730 * linux-ppc-low.c: Include <elf.h>.
7731 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7732 (ppc_hwcap): New global variable.
7733 (ppc_regmap): Remove __SPE__ #ifdef sections.
7734 (ppc_regmap_e500): New global variable.
7735 (ppc_cannot_store_register): Update __SPE__ special case.
7736 (ppc_get_hwcap): New function.
7737 (ppc_arch_setup): Use it to determine whether inferior supports
7738 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7739 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7740 Do not access registers if target does not support AltiVec.
7741 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7742 Do not access registers if target does not support SPE.
7743 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7745 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7747 * linux-low.c (disabled_regsets, num_regsets): New.
7748 (use_regsets_p): Delete.
7749 (linux_wait_for_process): Clear disabled_regsets.
7750 (regsets_fetch_inferior_registers): Check and set it.
7751 (regsets_store_inferior_registers): Likewise.
7752 (linux_fetch_registers, linux_store_registers): Do not use
7754 (initialize_low): Allocate disabled_regsets.
7756 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7758 * Makefile.in (LIBOBJS): New.
7760 (memmem.o): New rule.
7761 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7762 * configure: Regenerated.
7764 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7766 * server.c (handle_query): Never return "unsupported" for
7767 qXfer:features:read queries.
7769 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7771 * server.c (get_features_xml): Fix inverted condition.
7772 (handle_query): Always support qXfer:feature:read.
7774 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7776 * server.c (wrapper_argv): New.
7777 (start_inferior): Handle wrapper_argv. If set, expect an extra
7779 (gdbserver_usage): Document --wrapper.
7780 (main): Parse --wrapper.
7782 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7784 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7785 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7786 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7787 (ppc_set_pc): Likewise.
7788 (ppc_arch_setup): New function.
7789 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7790 of collect_register.
7791 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7793 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7795 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7796 instead of linux-ppc64-low.o.
7797 * linux-ppc64-low.c: Remove file.
7798 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7799 (linux-ppc64-low.o): Remove rule.
7801 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7802 (init_registers_powerpc_64): Likewise.
7803 (ppc_regmap): Conditionally define depending on __powerpc64__.
7804 (ppc_cannot_store_register): Do not special-case "fpscr" when
7805 compiled on __powerpc64__.
7806 (ppc_collect_ptrace_register): New function.
7807 (ppc_supply_ptrace_register): New function.
7808 (ppc_breakpoint): Change type to "unsigned int".
7809 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7810 (the_low_target): Conditionally provide initializers for the
7811 arch_setup member depending on __powerpc64__. Install
7812 collect_ptrace_register and supply_ptrace_register members.
7814 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7816 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7817 * server.c (gdbserver_xmltarget): Define.
7818 (get_features_xml): Use it to replace "target.xml" and arch_string.
7820 * configure.srv: Remove srv_xmltarget. Add XML files that were
7821 mentioned there to srv_xmlfiles instead. Remove conditional tests
7822 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7823 srv_xmlfiles and srv_regobj to include all possible choices.
7824 * configure.ac (srv_xmltarget): Remove.
7825 (srv_xmlfiles): Do not add "target.xml".
7826 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7827 checks for supplementary target information.
7828 * configure: Regenerate.
7829 * Makefile.in (XML_TARGET): Remove.
7830 (target.xml): Remove rule.
7831 (clean): Do not clean up target.xml.
7832 (.PRECIOUS): Do not mention target.xml.
7834 * target.h (struct target_ops): Remove arch_string member.
7835 * linux-low.c (linux_arch_string): Remove.
7836 (linux_target_ops): Remove arch_string initializer.
7837 * linux-low.h (struct linux_target_ops): Remove arch_string member.
7838 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
7839 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
7840 * spu-low.c (spu_arch_string): Remove.
7841 (spu_target_ops): Remove arch_string initializer.
7842 * win32-low.c (win32_arch_string): Remove.
7843 (win32_target_ops): Remove arch_string initializer.
7844 * win32-low.h (struct win32_target_ops): Remove arch_string member.
7845 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
7846 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
7848 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7850 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
7851 by collect_ptrace_register and supply_ptrace_register hooks.
7852 * linux-low.c (fetch_register): Use supply_ptrace_register callback
7853 instead of checking for the_low_target.left_pad_xfer.
7854 (usr_store_inferior_registers): Use collect_ptrace_register callback
7855 instead of checking for the_low_target.left_pad_xfer.
7857 * linux-s390-low.c (s390_collect_ptrace_register): New function.
7858 (s390_supply_ptrace_register): Likewise.
7859 (s390_fill_gregset): Call s390_collect_ptrace_register.
7860 (the_low_target): Update.
7862 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
7863 (ppc_supply_ptrace_register): Likewise.
7864 (the_low_target): Update.
7866 * linux-i386-low.c (the_low_target): Update.
7867 * linux-x86-64-low.c (the_low_target): Update.
7869 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7871 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
7872 reg-s390.o and reg-s390x.o.
7874 * linux-low.c (new_inferior): New global variable.
7875 (linux_create_inferior, linux_attach): Set it.
7876 (linux_wait_for_process): Call the_low_target.arch_setup after the
7877 target has stopped for the first time.
7878 (initialize_low): Do not call the_low_target.arch_setup.
7880 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
7881 (s390_set_pc): Likewise.
7882 (s390_arch_setup): New function.
7883 (the_low_target): Use s390_arch_setup as arch_setup routine.
7885 * regcache.c (realloc_register_cache): New function.
7886 (set_register_cache): Call it for each existing regcache.
7888 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7890 * server.h (init_registers): Remove prototype.
7892 * linux-low.h (struct linux_target_ops): Add arch_setup field.
7893 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
7894 instead of init_registers ().
7895 * linux-arm-low.c (init_registers_arm): Add prototype.
7896 (init_registers_arm_with_iwmmxt): Likewise.
7897 (the_low_target): Add initializer for arch_setup field.
7898 * linux-cris-low.c (init_registers_cris): Add prototype.
7899 (the_low_target): Add initializer for arch_setup field.
7900 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
7901 (the_low_target): Add initializer for arch_setup field.
7902 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
7903 (the_low_target): Add initializer for arch_setup field.
7904 * linux-ia64-low.c (init_registers_ia64): Add prototype.
7905 (the_low_target): Add initializer for arch_setup field.
7906 * linux-m32r-low.c (init_registers_m32r): Add prototype.
7907 (the_low_target): Add initializer for arch_setup field.
7908 * linux-m68k-low.c (init_registers_m68k): Add prototype.
7909 (the_low_target): Add initializer for arch_setup field.
7910 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
7911 (init_registers_mips64_linux): Likewise.
7912 (the_low_target): Add initializer for arch_setup field.
7913 * linux-ppc-low.c (init_registers_ppc): Add prototype.
7914 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
7915 (the_low_target): Add initializer for arch_setup field.
7916 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
7917 (init_registers_powerpc_64): Likewise.
7918 (the_low_target): Add initializer for arch_setup field.
7919 * linux-s390-low.c (init_registers_s390): Add prototype.
7920 (init_registers_s390x): Likewise.
7921 (the_low_target): Add initializer for arch_setup field.
7922 * linux-sh-low.c (init_registers_sh): Add prototype.
7923 (the_low_target): Add initializer for arch_setup field.
7924 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
7925 (the_low_target): Add initializer for arch_setup field.
7926 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
7927 (the_low_target): Add initializer for arch_setup field.
7929 * win32-low.h (struct win32_target_ops): Add arch_setup field.
7930 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
7931 instead of init_registers ().
7932 * win32-arm-low.c (init_registers_arm): Add prototype.
7933 (the_low_target): Add initializer for arch_setup field.
7934 * win32-i386-low.c (init_registers_i386): Add prototype.
7935 (the_low_target): Add initializer for arch_setup field.
7937 * spu-low.c (init_registers_spu): Add prototype.
7938 (initialize_low): Call initialie_registers_spu () instead of
7939 initialize_registers ().
7941 2008-02-19 Pedro Alves <pedro@codesourcery.com>
7943 * server.c (handle_v_requests): When handling the vRun and vAttach
7944 packets, if already debugging a process, don't kill it. Return an
7947 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
7949 * server.c (handle_query): Correct length check.
7951 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
7953 * win32-low.c (do_initial_child_stuff): Add process handle
7954 parameter. Set current_process_handle and current_process_id from the
7955 parameters. Clear globals.
7956 (win32_create_inferior): Don't set current_process_handle and
7957 current_process_id here. Instead pass them on the call to
7958 do_initial_child_stuff.
7959 (win32_attach): Likewise.
7960 (win32_clear_inferiors): New.
7961 (win32_kill): Don't close the current process handle or the
7962 current thread handle here. Instead call win32_clear_inferiors.
7963 (win32_detach): Don't open a new handle to the process. Call
7964 win32_clear_inferiors.
7965 (win32_join): Don't rely on current_process_handle; open a new
7966 handle using the process id.
7967 (win32_wait): Call win32_clear_inferiors when the inferior process
7970 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
7972 * server.c (monitor_show_help): Add "exit".
7974 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
7976 * Makefile.in (SFILES): Add linux-xtensa-low.c.
7977 (clean): Add reg-xtensa.c.
7978 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
7979 * configure.srv (xtensa*-*-linux*) New target.
7980 * linux-xtensa-low.c: New.
7981 * xtensa-xtregs.c: New.
7983 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
7985 * hostio.c: Don't include errno.h.
7986 (errno_to_fileio_errno): Move to hostio-errno.
7987 * hostio.c: (hostio_error): Remove the error parameter. Defer the
7988 error number outputting to the target->hostio_last_error callback.
7989 (hostio_packet_error): Use FILEIO_EINVAL directly.
7990 (handle_open, handle_pread, hostio_error, handle_unlink): Update
7991 calls to hostio_error.
7992 * hostio-errno.c: New.
7993 * server.h (hostio_last_error_from_errno): Declare.
7994 * target.h (target_ops): Add hostio_last_error member.
7995 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
7996 as hostio_last_error handler.
7997 * spu-low.c (spu_target_ops): Likewise.
7998 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
7999 (wince_hostio_last_error): New functions.
8000 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8001 as hostio_last_error handler.
8002 (win32_target_ops) [!_WIN32_WCE]: Register
8003 hostio_last_error_from_errno as hostio_last_error handler.
8004 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8005 (hostio-errno.o): New rule.
8006 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8007 * configure.srv (srv_hostio_err_objs): New variable. Default to
8009 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8010 * configure: Regenerate.
8012 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8014 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8015 (linux_kill, linux_detach): Clean up the process list.
8016 * remote-utils.c (remote_open): Improve port number parsing.
8017 (putpkt_binary, input_interrupt): Only send interrupts if the target
8019 * server.c (extended_protocol): Make static.
8020 (attached): Define earlier.
8021 (exit_requested, response_needed, program_argv): New variables.
8022 (target_running): New.
8023 (start_inferior): Clear attached here.
8024 (attach_inferior): Set attached here.
8025 (require_running): Define.
8026 (handle_query): Use require_running and target_running. Implement
8028 (handle_v_attach, handle_v_run): New.
8029 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8030 (gdbserver_usage): Update.
8031 (main): Redo argument parsing. Handle --debug and --multi. Handle
8032 --attach along with other options or after the port. Save
8033 program_argv. Support no initial program. Resynchronize
8034 communication with GDB after an error. Handle "monitor exit".
8035 Use require_running and target_running. Always allow the extended
8036 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8037 restart in extended mode.
8038 * README: Refer to the GDB manual. Update --attach usage.
8040 2007-12-20 Andreas Schwab <schwab@suse.de>
8042 * linux-low.c (STACK_SIZE): Define.
8043 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8044 (linux_test_for_tracefork): Likewise.
8046 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8048 * linux-low.c (linux_wait_for_event): Update messages. Do not
8049 reinsert auto-delete breakpoints.
8050 * mem-break.c (struct breakpoint): Change return type of handler to
8052 (set_breakpoint_at): Update handler type.
8053 (reinsert_breakpoint_handler): Return 1 instead of calling
8055 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8057 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8058 * mem-break.h (set_breakpoint_at): Update handler type.
8059 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8060 * win32-low.c (auto_delete_breakpoint): New.
8061 (get_child_debug_event): Use it.
8063 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8065 * configure.ac: Check for pread and pwrite.
8066 * hostio.c (handle_pread): Fall back to lseek and read.
8067 (handle_pwrite): Fall back to lseek and write.
8068 * config.in, configure: Regenerated.
8070 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8072 * server.c (myresume): Add own_buf argument.
8073 (main): Update calls.
8075 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8077 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8078 * remote-utils.c (remote_open): Do not call disable_async_io.
8079 (block_async_io): Delete.
8080 (unblock_async_io): Make static.
8081 (initialize_async_io): New.
8082 * server.c (handle_v_cont): Handle async I/O here.
8083 (myresume): Likewise. Move other common resume tasks here...
8084 (main): ... from here. Call initialize_async_io. Disable async
8085 I/O before the main loop.
8086 * server.h (initialize_async_io): Declare.
8087 (block_async_io, unblock_async_io): Delete prototypes.
8088 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8090 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8092 * remote-utils.c (readchar): Allow binary data in received messages.
8094 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8096 * win32-low.c (attaching): New global.
8097 (win32_create_inferior): Clear the `attaching' global.
8098 (win32_attach): Set the `attaching' global.
8099 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8100 attaching. Only set a breakpoint at the entry point if not
8103 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8105 * server.c (main): Don't report dll events on the initial
8106 connection on attaches.
8108 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8110 * server.c (main): Relax numerical bases supported for the pid of
8111 the --attach command line argument.
8113 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8115 * win32-low.c (win32_attach): Call OpenProcess before
8116 DebugActiveProcess, not after. Add last error output to error
8119 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8121 * win32-low.c (win32_get_thread_context)
8122 (win32_set_thread_context): New functions.
8123 (thread_rec): Use win32_get_thread_context.
8124 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8125 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8128 2007-12-03 Leo Zayas
8129 Pedro Alves <pedro_alves@portugalmail.pt>
8131 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8133 (child_add_thread): Minor cleanup.
8134 (child_continue): Resume artificially suspended threads before
8135 calling ContinueDebugEvent.
8136 (suspend_one_thread): New.
8137 (fake_breakpoint_event): New.
8138 (get_child_debug_event): Change return type to int. Check here if
8139 gdb sent an interrupt request. If a soft interrupt was requested,
8140 fake a breakpoint event. Return 0 if there is no event to handle,
8142 (win32_wait): Don't check here if gdb sent an interrupt request.
8143 Ensure there is a valid event to handle.
8144 (win32_request_interrupt): Add soft interruption method as last
8147 2007-12-03 Leo Zayas
8148 Pedro Alves <pedro_alves@portugalmail.pt>
8150 * win32-low.h (win32_thread_info): Add descriptions to the
8151 structure members. Replace `suspend_count' counter by a
8153 * win32-low.c (thread_rec): Update condition of when to get the
8154 context from the inferior. Rely on ContextFlags being set if it
8155 has already been retrieved. Only suspend the inferior thread if
8156 we haven't already. Warn if that fails.
8157 (continue_one_thread): s/suspend_count/suspended/. Only call
8158 ResumeThread once. Warn if that fails.
8160 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8162 * win32-low.c (win32_wait): Don't read from the inferior when it
8165 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8167 * Makefile.in (win32_low_h): New variable.
8168 (win32-low.o): Add dependency on $(win32_low_h).
8169 (win32-arm-low.o, win32-i386-low.o): New rules.
8171 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8173 * hostio.c: Correct copyright year.
8175 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8177 * Makefile.in (OBS): Add hostio.o.
8178 (hostio.o): New rule.
8179 * server.h (handle_vFile): Declare.
8180 * hostio.c: New file.
8181 * server.c (handle_v_requests): Take packet_len and new_packet_len
8182 for binary packets. Call handle_vFile.
8183 (main): Update call to handle_v_requests.
8185 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8187 * linux-low.c: Include <sched.h>.
8189 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8191 * linux-low.c (linux_tracefork_grandchild): New.
8192 (linux_tracefork_child): Use clone.
8193 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8195 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8197 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8199 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8201 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8203 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8205 * inferiors.c (change_inferior_id): Delete.
8206 (add_pid_to_list, pull_pid_from_list): New.
8207 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8208 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8209 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8210 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8211 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8212 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8213 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8214 (using_threads): Always set to 1.
8215 (handle_extended_wait): New.
8216 (add_process): Do not set TID.
8217 (linux_create_inferior): Set must_set_ptrace_flags.
8218 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8219 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8220 (linux_thread_alive): Rename TID argument to LWPID.
8221 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8222 (linux_wait_for_event): Do not use TID or check using_threads. Update
8223 call to dead_thread_notify. Call handle_extended_wait.
8224 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8225 (send_sigstop): Delete sigstop_sent.
8226 (wait_for_sigstop): Avoid TID.
8227 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8228 (linux_test_for_tracefork): New.
8229 (linux_lookup_signals): Use thread_db_active and
8230 linux_supports_tracefork_flag.
8231 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8232 * linux-low.h (get_process_thread): Avoid TID.
8233 (struct process_ifo): Move thread_known and tid to the end. Remove
8235 (linux_attach_lwp, thread_db_init): Update prototypes.
8236 * server.h (change_inferior_id): Delete prototype.
8237 (add_pid_to_list, pull_pid_from_list): New prototypes.
8238 * thread-db.c (thread_db_use_events): New.
8239 (find_first_thread): Rename to...
8240 (find_one_thread): ...this. Update callers and messages. Do not
8241 call fatal. Check thread_db_use_events. Do not call
8242 change_inferior_id or new_thread_notify.
8243 (maybe_attach_thread): Update. Do not call new_thread_notify.
8244 (thread_db_init): Set thread_db_use_events. Check use_events.
8245 * utils.c (fatal, warning): Correct message prefix.
8247 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8249 * Makefile.in (clean): Remove new files.
8250 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8251 (powerpc-64.o, powerpc-64.c): New rules.
8252 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8253 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8255 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8257 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8258 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8259 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8260 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8261 (target_regsets): Add AltiVec and SPE register sets.
8262 * configure.ac: Check for AltiVec and SPE.
8263 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8264 (ppc_fill_vrregset, ppc_store_vrregset): New.
8265 (target_regsets): Add AltiVec register set.
8266 * configure: Regenerated.
8268 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8270 * linux-low.c (O_LARGEFILE): Define.
8271 (linux_read_memory): Use /proc/PID/mem.
8272 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8273 * configure, config.in: Regenerated.
8275 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8277 * linux-low.c (linux_wait_for_event): Do not pass signals while
8280 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8282 * win32-low.c (create_process): New.
8283 (win32_create_inferior): Use create_process instead of
8284 CreateProcess. If create_process failed retry appending an ".exe"
8285 suffix. Store the GetLastError result immediatelly after
8286 create_process calls and use it on the call to error.
8288 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8290 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8292 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8294 * configure.ac: Switch license to GPLv3.
8296 2007-08-01 Michael Snyder <msnyder@access-company.com>
8298 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8300 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8302 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8304 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8305 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8306 CloseToolhelp32Snapshot.
8307 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8308 CloseToolhelp32Snapshot.
8310 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8312 * server.c (main): Check for inferior exit before main loop.
8314 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8316 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8317 instead of on tmp_desc.
8319 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8320 Daniel Jacobowitz <dan@codesourcery.com>
8322 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8323 (add_thread): Minor cleanups.
8324 (clear_inferiors): Move lower in the file. Clear the DLL
8326 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8327 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8328 (xml_escape_text): New.
8329 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8331 (handle_v_cont): Report errors.
8332 (gdbserver_version): Update.
8333 (main): Correct size of own_buf. Do not report initial DLL events.
8334 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8335 (unloaded_dll, xml_escape_text): New.
8336 * win32-low.c (enum target_waitkind): Update comments.
8337 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8338 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8339 (win32_EnumProcessModules, win32_GetModuleInformation)
8340 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8341 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8342 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8343 (win32_Module32First, win32_Module32Next, load_toolhelp)
8344 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8345 (get_child_debug_event): Handle DLL events.
8346 (win32_wait): Likewise.
8348 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8350 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8351 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8353 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8355 * win32-low.c (handle_output_debug_string): Ignore event if not
8358 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8360 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8362 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8364 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8366 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8368 * inferiors.c (change_inferior_id): Add comment.
8369 * linux-low.c (check_removed_breakpoint): Add an early
8370 prototype. Improve debug output.
8371 (linux_attach): Doc update.
8372 (linux_detach_one_process, linux_detach): Clean up before releasing
8374 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8375 * linux-low.h (struct process_info): Doc improvement.
8376 * mem-break.c (delete_all_breakpoints): New.
8377 * mem-break.h (delete_all_breakpoints): New prototype.
8378 * thread-db.c (find_first_thread): New.
8379 (thread_db_create_event): Call it instead of
8380 thread_db_find_new_threads. Clean up unused variables.
8381 (maybe_attach_thread): Remove first thread handling.
8382 (thread_db_find_new_threads): Use find_first_thread.
8383 (thread_db_get_tls_address): Likewise.
8385 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8387 * thread-db.c (thread_db_find_new_threads): Add prototype.
8388 (thread_db_create_event): Check for the main thread before adding
8390 (maybe_attach_thread): Only enable event reporting if TID == 0.
8391 (thread_db_get_tls_address): Check for new threads.
8393 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8395 * linux-low.c (linux_create_inferior): Try execv before execvp.
8396 * spu-low.c (spu_create_inferior): Likewise.
8398 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8400 * linux-low.c (linux_create_inferior): Change execv to execvp.
8401 * spu-low.c (spu_create_inferior): Likewies.
8403 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8405 * Makefile.in (clean): Clean new files instead of deleted ones.
8406 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8407 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8409 * configure.srv: Specify XML files and new regformats for MIPS and
8411 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8412 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8413 an entry for the restart register.
8414 (mips_cannot_fetch_register, mips_cannot_store_register)
8415 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8416 register names to match the XML descriptions.
8417 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8418 restart register instead of $0.
8420 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8421 Markus Deuling <deuling@de.ibm.com>
8423 * remote-utils.c (decode_xfer_write): New function.
8424 * server.h (decode_xfer_write): Add prototype.
8425 * server.c (handle_query): Add PACKET_LEN argument. Support
8426 qXfer:spu:read and qXfer:spu:write packets.
8427 (main): Pass packet_len to handle_query.
8428 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8429 * target.h (target_ops): Add qxfer_spu.
8431 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8433 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8434 accessing non-seekable spufs files.
8436 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8438 * server.c (handle_query): Add reply for qC packet.
8440 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8441 Leo Zayas <lerele@champenstudios@com>
8443 * server.h (check_remote_input_interrupt_request): New function.
8444 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8445 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8446 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8447 (check_remote_input_interrupt_request): New function.
8448 * server.h (check_remote_input_interrupt_request): Declare.
8449 * win32-low.c (winapi_DebugBreakProcess,
8450 winapi_GenerateConsoleCtrlEvent): New typedefs.
8451 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8453 (win32_wait): Check for remote interrupt request
8454 with check_remote_input_interrupt_request.
8455 (win32_request_interrupt): New function.
8456 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8458 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8460 * win32-low.c (debug_registers_changed,
8461 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8462 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8463 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8464 (thread_rec): Get context using the low target.
8465 (child_add_thread): Call thread_added on the low target,
8466 which does the same thing.
8468 (do_initial_child_stuff): Remove debug registers references.
8469 Set context using the low target. Resume threads after
8470 setting the contexts.
8471 (child_continue): Remove dead variable. Remove debug
8472 registers references.
8473 (child_fetch_inferior_registers): Go through the low target.
8474 (do_child_store_inferior_registers): Remove.
8475 (child_store_inferior_registers): Go through the low target.
8476 (win32_resume): Remove debug registers references.
8477 Set context using the low target.
8478 (handle_exception): Change return type to void. Don't record
8479 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8480 first chance exception.
8481 (get_child_debug_event): Change return type to void. Remove
8482 goto loop. Always return after waiting for debug event.
8483 (win32_wait): Convert to switch statement. Handle spurious
8486 * win32-i386-low.c (debug_registers_changed,
8487 debug_registers_used): New.
8488 (initial_stuff): Rename to ...
8489 (i386_initial_stuff): ... this. Clear debug registers
8491 (store_debug_registers): Delete.
8492 (i386_get_thread_context): New.
8493 (load_debug_registers): Delete.
8494 (i386_set_thread_context): New.
8495 (i386_thread_added): New.
8496 (single_step): Rename to ...
8497 (i386_single_step): ... this.
8498 (do_fetch_inferior_registers): Rename to ...
8499 (i386_fetch_inferior_register): ... this.
8500 (i386_store_inferior_register): New.
8501 (the_low_target): Adapt to new interface.
8503 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8504 (arm_get_thread_context): New.
8505 (arm_set_thread_context): New.
8507 (do_fetch_inferior_registers): Rename to ...
8508 (arm_fetch_inferior_register): ... this.
8509 (arm_store_inferior_register): New.
8510 (arm_wince_breakpoint): Reimplement as unsigned long.
8511 (arm_wince_breakpoint_len): Define.
8512 (the_low_target): Adapt to new interface.
8514 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8515 load_debug_registers. Add get_thread_context, set_thread_context,
8516 thread_added and store_inferior_register. Rename
8517 fetch_inferior_registers to fetch_inferior_register.
8518 (regptr): Remove declaration.
8520 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8522 * linux-low.c (linux_detach): Change return type to int. Return 0.
8523 * spu-low.c (spu_detach): Likewise.
8525 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8527 * target.h (target_ops): Change return type of detach to int.
8529 (join_inferior): New.
8530 * server.c (main): Don't skip detach support on mingw32.
8531 If the inferior doesn't support detaching return error.
8532 Call join_inferior instead of using waitpid.
8533 * linux-low.c (linux_join): New.
8534 (linux_target_op): Add linux_join.
8535 * spu-low.c (spu_join): New.
8536 (spu_target_ops): Add spu_join.
8537 * win32-low.c (win32_detach): Adapt to new interface.
8538 Reopen current_process_handle before detaching. Issue a child
8539 resume before detaching.
8541 (win32_target_op): Add win32_join.
8543 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8545 * win32-low.c (win32-attach): Fix return value.
8546 * target.h (target_ops): Describe ATTACH return values.
8548 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8550 * win32-low.c (GETPROCADDRESS): Define.
8551 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8552 (winapi_DebugSetProcessKillOnExit): Likewise.
8553 (win32_create_inferior): Force usage of ansi CreateProcessA.
8554 (win32_attach): Use GETPROCADDRESS.
8555 (win32_detach): Likewise.
8557 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8559 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8561 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8563 * win32-low.c: Commit leftover changes from 2007-03-29.
8565 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8567 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8568 fields short instead of int. Add explicit padding.
8569 (i387_cache_to_fsave): Remove unnecessary casts.
8570 (i387_fsave_to_cache): Doc fix.
8571 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8573 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8575 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8576 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8578 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8580 * configure.srv (arm*-*-mingw32ce*): Move near the other
8583 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8585 * configure.ac: Add errno checking.
8586 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8587 sys/file.h and malloc.h.
8588 (AC_CHECK_DECLS): Add perror.
8589 (srv_mingwce): Handle.
8590 * configure.srv (i[34567]86-*-cygwin*): Add
8591 win32-i386-low.o to srv_tgtobj.
8592 (i[34567]86-*-mingw*): Likewise.
8593 (arm*-*-mingw32ce*): Add case.
8594 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8595 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8596 [__MINGW32CE__] (strerror): New function.
8597 [__MINGW32CE__] (errno): Define to GetLastError.
8598 [__MINGW32CE__] (COUNTOF): New macro.
8599 (remote_open): Remove extra close call.
8600 * mem-break.c (delete_breakpoint_at): New function.
8601 * mem-break.h (delete_breakpoint_at): Declare.
8602 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8603 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8604 [USE_WIN32API] (read, write): Add char* casts.
8605 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8606 * server.h: Include wincecompat.h on Windows CE.
8607 [HAVE_ERRNO_H]: Check.
8608 (perror): Declare if not declared.
8609 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8610 (perror_with_name): Remove errno declaration.
8611 * wincecompat.h: New.
8612 * wincecompat.c: New.
8614 * win32-arm-low.c: New.
8615 * win32-i386-low.c: New.
8616 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8617 (OUTMSG2): Make it safe.
8619 (COUNTOF): New macro.
8620 (NUM_REGS): Get it from the low target.
8621 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8622 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8623 (thread_rec): Let low target handle debug registers.
8624 (child_add_thread): Likewise.
8625 (child_init_thread_list): Likewise.
8626 (continue_one_thread): Likewise.
8628 (do_child_fetch_inferior_registers): Move to ...
8629 * win32-i386-low.c: ... here, and rename to ...
8630 (do_fetch_inferior_registers): ... this.
8631 * win32-low.c (child_fetch_inferior_registers):
8632 Go through the low target.
8633 (do_child_store_inferior_registers): Use regptr.
8634 (strwinerror): New function.
8635 (win32_create_inferior): Handle Windows CE.
8636 Use strwinerror instead of strerror on Windows error
8637 codes. Add program to the error output.
8638 Don't close the main thread handle on Windows CE.
8639 (win32_attach): Use coredll.dll on Windows CE.
8640 (win32_kill): Close current process and current
8642 (win32_detach): Use coredll.dll on Windows CE.
8643 (win32_resume): Let low target handle debug registers, and
8645 (handle_exception): Add/Remove initial breakpoint. Avoid
8646 non-existant WSTOPSIG on Windows CE.
8647 (win32_read_inferior_memory): Cast to remove warning.
8648 (win32_arch_string): Go through the low target.
8649 (initialize_low): Call set_breakpoint_data with the low
8650 target's breakpoint.
8651 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8652 FOP_REGNUM, mappings): Move to ...
8653 * win32-i386-low.c: ... here.
8654 * win32-low.c (win32_thread_info): Move to ...
8655 * win32-low.h: ... here.
8656 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8657 win32-arm-low.c and wincecompat.c.
8658 (all:): Add $EXEEXT.
8659 (install-only:): Likewise.
8660 (gdbserver:): Likewise.
8661 (gdbreplay:): Likewise.
8662 * config.in: Regenerate.
8663 * configure: Regenerate.
8665 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8667 * win32-low.c: Rename typedef thread_info to
8668 win32_thread_info throughout.
8670 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8672 * win32-i386-low.c: Rename to ...
8673 * win32-low.c: ... this.
8674 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8675 * Makefile.in: Likewise.
8677 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8679 * remote-utils.c (monitor_output): Constify msg parameter.
8680 * server.h (monitor_output): Likewise.
8681 * win32-i386-low.c (handle_output_debug_string): New.
8682 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8683 handle_output_debug_string.
8684 (get_child_debug_event): Likewise.
8686 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8688 * server.c (main): Correct strtoul check.
8690 2007-03-27 Jon Ringle <jon@ringle.org>
8692 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8694 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8696 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8698 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8700 * terminal.h: Check HAVE_SGTTY_H.
8702 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8704 * remote-utils.c (remote_open): Print out the assigned port number.
8706 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8708 * remote-utils.c (monitor_output): New function.
8709 * server.c (debug_threads): Define here.
8710 (monitor_show_help): New function.
8711 (handle_query): Handle qRcmd.
8712 (main): Do not handle 'd' packet.
8713 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8714 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8717 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8719 * Makefile.in (EXEEXT): New.
8720 (clean): Use $(EXEEXT).
8722 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8724 * target.h (target_ops): Rename send_signal to request_interrupt,
8725 and remove enum target_signal parameter.
8726 * linux-low.c (linux_request_interrupt): Rename from
8727 linux_send_signal, and always send SIGINT.
8728 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8729 and always send SIGINT.
8730 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8732 (input_interrupt): Likewise.
8734 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8736 * server.c (get_features_xml): Check if target implemented
8738 * win32-i386-low.c (win32_arch_string): New.
8739 (win32_target_ops): Add win32_arch_string as arch_string member.
8741 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8743 * spu-low.c (spu_arch_string): New.
8744 (spu_target_ops): Add spu_arch_string.
8746 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8748 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8749 * configure.ac: Do not check for terminal.h.
8750 * configure, config.in: Regenerated.
8752 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8754 * Makefile.in (OBS): Add $(XML_BUILTIN).
8755 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8757 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8758 (arm-with-iwmmxt.c): New.
8759 * config.in, configure: Regenerate.
8760 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8761 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8762 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8763 (arm*-*-linux*): Add iWMMXt and regset support.
8764 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8765 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8766 (arm_store_wmmxregset, target_regsets): New.
8767 * server.c (get_features_xml): Take annex argument. Check builtin
8769 (handle_query): Handle multiple annexes.
8771 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8773 * remote-utils.c [USE_WIN32API] (read, write): Define.
8774 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8777 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8779 * linux-i386-low.c (the_low_target): Set arch_string.
8780 * linux-x86-64-low.c (the_low_target): Likewise.
8781 * linux-low.c (linux_arch_string): New.
8782 (linux_target_ops): Add it.
8783 * linux-low.h (struct linux_target_ops): Add arch_string.
8784 * server.c (write_qxfer_response): Use const void * for DATA.
8785 (get_features_xml): New.
8786 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8787 * target.h (struct target_ops): Add arch_string method.
8789 2007-01-03 Denis Pilat <denis.pilat@st.com>
8790 Daniel Jacobowitz <dan@codesourcery.com>
8792 * linux-low.c (linux_kill): Handle being called with no threads.
8793 * win32-i386-low.c (win32_kill): Likewise.
8794 (get_child_debug_event): Clear current_process_handle.
8796 2006-12-30 Denis PILAT <denis.pilat@st.com>
8797 Daniel Jacobowitz <dan@codesourcery.com>
8799 * remote-utils.c (remote_open): Check the type of specified
8800 serial port devices before opening them.
8801 * server.c (main): Kill the inferior if an error occurs during
8802 the first remote_open.
8804 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8806 * README: Update supported targets.
8808 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8810 * Makefile.in (clean): Remove reg-mips64.c.
8811 (reg-mips64.c, reg-mips64.o): New rules.
8812 * configure.srv: Handle mips64. Include regset support for mips.
8813 * linux-mips-low.c (union mips_register): New.
8814 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8815 (mips_breakpoint, mips_breakpoint_at): Use int.
8816 (mips_collect_register, mips_supply_register)
8817 (mips_collect_register_32bit, mips_supply_register_32bit)
8818 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8819 (mips_store_fpregset, target_regsets): New.
8820 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8822 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8824 * configure.srv: Add target "spu*-*-*".
8825 * Makefile.in (clean): Remove reg-spu.c.
8826 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8827 * spu-low.c: New file.
8829 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8831 * configure.ac: Correct td_thr_tls_get_addr test.
8832 * configure: Regenerated.
8834 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8836 * linux-low.c (linux_wait_for_event): Reformat. Use the
8838 * remote-utils.c (decode_address_to_semicolon): New.
8839 * server.c (pass_signals, handle_general_set): New.
8840 (handle_query): Mention QPassSignals for qSupported.
8841 (main): Call handle_general_set.
8842 * server.h (pass_signals, decode_address_to_semicolon): New.
8844 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
8846 * server.c (handle_query): Correct error handling for read_auxv.
8848 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
8850 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
8851 and srv_linux_thread_db to yes.
8852 * linux-s390-low.c (s390_fill_gregset): New function.
8853 (target_regsets): Define data structure.
8855 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
8857 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
8858 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
8859 * config.in, configure: Regenerated.
8860 * inferiors.c (gdb_id_to_thread): New function.
8861 (gdb_id_to_thread_id): Use it.
8862 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
8863 * linux-low.h (struct process_info): Add th member.
8864 (thread_db_get_tls_address): New prototype.
8865 * remote-utils.c (decode_address): Make non-static.
8866 * server.c (handle_query): Handle qGetTLSAddr.
8867 * server.h (gdb_id_to_thread, decode_address): New prototypes.
8868 * target.h (struct target_ops): Add get_tls_address.
8869 * thread-db.c (maybe_attach_thread): Save the thread handle.
8870 (thread_db_get_tls_address): New.
8872 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
8874 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
8875 (linux_resume_one_process): Take a siginfo_t *. Update all
8876 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
8877 (struct pending_signals): Add a siginfo_t.
8878 (linux_wait_for_process): Always set last_status.
8879 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
8880 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
8881 * linux-low.h (struct process_info): Add last_status.
8883 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
8885 * remote-utils.c (try_rle): New function.
8886 (putpkt_binary): Use it.
8888 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
8890 * Makefile.in (clean): Clean reg-x86-64-linux.c.
8891 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
8892 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
8893 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
8894 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
8897 2006-08-08 Richard Sandiford <richard@codesourcery.com>
8899 * server.c (terminal_fd): New variable.
8900 (old_foreground_pgrp): Likewise.
8901 (restore_old_foreground_pgrp): New function.
8902 (start_inferior): Record the terminal file descriptor in terminal_fd
8903 and its original foreground group in old_foreground_pgrp. Register
8904 restore_old_foreground_pgrp with atexit().
8906 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
8908 * server.c (handle_query): Correct qPart to qXfer.
8910 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
8912 * configure.ac: Check for more headers which are missing on
8913 Windows. Automatically supply -lwsock32 and USE_WIN32API.
8914 * configure.srv: Add Cygwin and mingw32.
8915 * remote-utils.c: Don't include headers unconditionally which
8916 are missing on mingw32. Include <winsock.h> for mingw32.
8917 (remote_open): Adjust for mingw32 support. Flush
8918 standard error after writing to it.
8919 (remote_close, putpkt_binary, input_interrupt, block_async_io)
8920 (unblock_async_io, enable_async_io, disable_async_io)
8921 (readchar, getpkt): Update for Winsock support.
8922 (prepare_resume_reply): Expect a protocol signal number.
8923 * server.c: Disable <sys/wait.h> on mingw32.
8924 (start_inferior): Adjust for mingw32 support. Flush
8925 standard error after writing to it.
8926 (attach_inferior): Likewise. Use protocol signal
8928 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
8930 * win32-i386-low.c: New file.
8931 * Makefile.in (XM_CLIBS): Set.
8932 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
8933 (win32-i386-low.o): New dependency rule.
8934 * linux-low.c (linux_wait): Use target signal numbers.
8935 * target.h (struct target_ops): Doc fix.
8936 * server.h (target_signal_to_name): New prototype.
8937 * gdbreplay.c: Don't include headers unconditionally which
8938 are missing on mingw32. Include <winsock.h> for mingw32.
8939 (remote_close, remote_open): Adjust for Winsock support.
8940 * configure, config.in: Regenerated.
8942 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8944 * server.c (decode_xfer_read, write_qxfer_response): New.
8945 (handle_query): Take a packet length argument. Handle
8946 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
8947 the qSupported response.
8948 (main): Update call to handle_query.
8950 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
8952 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
8953 (putpkt_binary): Renamed from putpkt and adjusted for binary
8955 (putpkt): New wrapper for putpkt_binary.
8956 (readchar): Don't mask off the high bit.
8957 (decode_X_packet): New function.
8958 * server.c (main): Call putpkt_binary if a handler sets the packet
8959 length. Save the length of the incoming packet. Handle 'X'.
8960 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
8962 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
8964 * server.c (handle_query): Handle qSupported.
8966 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
8968 * remote-utils.c (all_symbols_looked_up): New variable.
8969 (look_up_one_symbol): Check it.
8970 * server.h (look_up_one_symbol): New declaration.
8971 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
8973 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
8975 * Makefile.in (linux-arm-low.o): Update dependencies.
8976 * linux-arm-low.c: Include "gdb_proc_service.h".
8977 (PTRACE_GET_THREAD_AREA): Define.
8978 (ps_get_thread_area): New function.
8980 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
8982 * configure.srv (m68k*-*-uclinux*): New target.
8983 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
8984 (linux_resume_one_process): Remove extraneous cast.
8985 (linux_read_offsets): New.
8986 (linux_target_op): Add linux_read_offsets on mmuless systems.
8987 * server.c (handle_query): Add qOffsets logic.
8988 * target.h (struct target_ops): Add read_offsets.
8990 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
8992 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
8993 (PTRACE_GET_THREAD_AREA): Define.
8994 (ps_get_thread_area): New function.
8995 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
8996 (linux-x86-64-low.o): Update.
8998 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9000 * configure.ac: Remove checks for prfpregset_t.
9001 * gdb_proc_service.h: New file.
9002 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9003 new "gdb_proc_service.h".
9004 * proc-service.c: Likewise.
9005 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9006 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9007 * Makefile.in (gdb_proc_service_h): Updated.
9008 * configure, config.in: Regenerated.
9010 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9012 * remote-utils.c (prepare_resume_reply): Move declaration
9013 of gdb_id_from_wait to the top of the block.
9015 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9017 * linux-low.c (regsets_store_inferior_registers): Read the regset
9018 from the target before filling it.
9020 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9022 * server.c (attach_inferior): Return SIGTRAP for a successful
9025 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9027 * Makefile.in (OBS): Add version.o.
9028 (STAGESTUFF): Delete.
9029 (version.o): Add dependencies.
9030 (version.c): Replace rule.
9031 (clean): Remove version.c.
9032 * server.c (gdbserver_version): New.
9033 (gdbserver_usage): Use printf.
9034 (main): Handle --version and --help.
9035 * server.h (version, host_name): Add declarations.
9037 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9049 * linux-x86-64-low.c:
9052 * linux-ppc64-low.c:
9061 * linux-crisv32-low.c:
9073 * gdbserver.1: Add (C) after Copyright. Update the FSF
9076 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9078 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9079 (arm_breakpoint_at): Recognize both breakpoints.
9080 (the_low_target): Use the correct breakpoint instruction.
9082 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9084 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9085 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9086 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9087 (the_low_target): Update.
9089 2005-10-25 Andreas Schwab <schwab@suse.de>
9091 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9093 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9094 (ia64_num_regs): Reduce to 462.
9096 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9098 * acinclude.m4: Correct quoting.
9099 * aclocal.m4: Regenerated.
9101 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9102 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9103 (thread_db_init): Call thread_db_err_str.
9104 * configure.ac: Check for TD_VERSION.
9105 * config.in, configure: Regenerated.
9107 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9109 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9111 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9113 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9114 is not available. Define HAVE_PTRACE_GETREGS if it is.
9115 * config.in, configure: Regenerated.
9116 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9117 * linux-i386-low.c, linux-m68k-low.c: Update to use
9118 HAVE_PTRACE_GETREGS.
9119 * linux-low.c (regsets_fetch_inferior_registers)
9120 (regsets_store_inferior_registers): Only return 0 if we processed
9122 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9123 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9125 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9127 * inferiors.c (struct thread_info): Add gdb_id.
9128 (add_thread): Add gdb_id argument.
9129 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9130 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9131 calls to add_thread.
9132 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9133 * server.c (handle_query): Use thread_to_gdb_id.
9134 (handle_v_cont, main): Use gdb_id_to_thread_id.
9135 * server.h (add_thread): Update prototype.
9136 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9139 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9141 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9142 left-padded registers.
9143 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9144 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9146 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9148 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9149 * configure: Regenerate.
9150 * config.in: Regenerate.
9151 * server.h (NEED_DECLARATION_STRERROR):
9152 Replace with !HAVE_DECL_STRERROR.
9154 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9156 * linux-low.c (linux_wait, linux_send_signal): Don't test
9157 an unsigned long variable for > 0 if it could be MAX_ULONG.
9158 * server.c (myresume): Likewise.
9159 * target.c (set_desired_inferior): Likewise.
9161 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9163 * configure.ac: Simplify and improve check for socklen_t.
9164 * configure, config.in: Regenerate.
9166 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9168 * acconfig.h: Remove.
9169 * configure.ac: Add a test for socklen_t. Use three-argument
9170 AC_DEFINE throughout.
9171 * config.in: Regenerated using autoheader 2.59.
9172 * configure: Regenerated.
9174 * gdbreplay.c (socklen_t): Provide a default.
9175 (remote_open): Use socklen_t.
9176 * remote-utils.c (socklen_t): Provide a default.
9177 (remote_open): Use socklen_t.
9178 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9181 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9183 * linux-low.c (linux_read_memory, linux_write_memory)
9184 (linux_read_auxv): Likewise.
9185 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9186 (check_mem_write): Likewise.
9187 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9189 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9190 (registers_from_string, register_data): Likewise.
9191 * server.c (handle_query, main): Likewise.
9192 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9193 (decode_M_packet): Likewise.
9194 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9195 * target.h (struct target_ops): Update read_memory, write_memory,
9197 (read_inferior_memory, write_inferior_memory): Update.
9198 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9200 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9201 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9202 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9203 linux-s390-low.c, linux-sh-low.c: Update for changes in
9204 read_inferior_memory and the_low_target->breakpoint.
9206 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9208 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9209 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9210 * configure.srv: Add powerpc64-*-linux*.
9211 * linux-ppc64-low.c: New file.
9213 2005-05-23 Orjan Friberg <orjanf@axis.com>
9215 * linux-cris-low.c: New file with support for CRIS.
9216 * linux-crisv32-low.c: Ditto for CRISv32.
9217 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9218 (clean): Add reg-cris.c and reg-crisv32.c.
9219 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9220 reg-crisv32.o, and reg-crisv32.c to make rules.
9221 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9224 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9226 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9227 of sizeof (PTRACE_XFER_TYPE).
9228 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9230 2005-05-12 Orjan Friberg <orjanf@axis.com>
9232 * target.h (struct target_ops): Add insert_watchpoint,
9233 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9234 pointers for hardware watchpoint support.
9235 * linux-low.h (struct linux_target_ops): Ditto.
9236 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9237 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9238 to linux_target_ops.
9239 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9241 * server.c (main): Recognize 'Z' and 'z' packets.
9243 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9245 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9246 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9247 (the_low_target): Add new members.
9249 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9251 * proc-service.c (ps_lgetregs): Search all_processes instead of
9254 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9256 * server.c (start_inferior): Change return type to int.
9257 (attach_inferior): Change sigptr to int *.
9258 (handle_v_cont, handle_v_requests): Change signal to int *.
9259 (main): Change signal to int.
9261 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9263 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9264 * configure.srv: Add m32r*-*-linux*.
9265 * linux-m32r-low.c: New file.
9267 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9269 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9271 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9273 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9274 Take unsigned long arguments for PIDs.
9275 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9276 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9277 (wait_for_sigstop, linux_resume_one_process)
9278 (regsets_fetch_inferior_registers, linux_send_signal)
9279 (linux_read_auxv): Likewise. Update the types of variables holding
9280 PIDs. Update format string specifiers.
9281 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9282 * remote-utils.c (prepare_resume_reply): Likewise.
9283 * server.c (cont_thread, general_thread, step_thread)
9284 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9286 (handle_query): Update format specifiers.
9287 (handle_v_cont, main): Use strtoul for thread IDs.
9288 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9289 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9290 (general_thread, step_thread, thread_from_wait)
9291 (old_thread_from_wait): Update.
9292 * target.h (struct thread_resume): Use unsigned long for THREAD.
9293 (struct target_ops): Use unsigned long for arguments to attach and
9296 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9298 * acinclude.m4: Include bfd/bfd.m4 directly.
9299 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9300 <agriffis@toolchain.org>.
9301 * aclocal.m4, configure: Regenerated.
9303 2005-01-07 Andrew Cagney <cagney@gnu.org>
9305 * configure.ac: Rename configure.in, require autoconf 2.59.
9306 * configure: Re-generate.
9308 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9310 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9312 * aclocal.m4: Regenerated.
9313 * configure: Regenerated.
9315 2004-11-21 Andreas Schwab <schwab@suse.de>
9317 * linux-m68k-low.c (m68k_num_gregs): Define.
9318 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9319 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9320 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9321 (m68k_breakpoint_at): New. Add to the_low_target.
9323 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9324 srv_linux_thread_db to yes.
9326 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9328 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9329 (ARCH_SET_FS): Likewise.
9330 (ARCH_GET_FS): Likewise.
9331 (ARCH_GET_GS): Likewise.
9333 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9335 * linux-i386-low.c (ps_get_thread_area): New.
9336 * linux-x86-64-low.c (ps_get_thread_area): New.
9337 * linux-low.c: Include <sys/syscall.h>.
9338 (linux_kill_one_process): Don't kill the first thread here.
9339 (linux_kill): Kill the first thread here.
9340 (kill_lwp): New function.
9341 (send_sigstop, linux_send_signal): Use it.
9342 * proc-service.c: Clean up #ifdefs.
9343 (fpregset_info): Delete.
9344 (ps_lgetregs): Update and enable implementation.
9345 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9347 * remote-utils.c (struct sym_cache, symbol_cache): New.
9348 (input_interrupt): Print a clearer message.
9349 (async_io_enabled): New variable.
9350 (enable_async_io, disable_async_io): Use it. Update comments.
9351 (look_up_one_symbol): Use the symbol cache.
9352 * thread-db.c (thread_db_look_up_symbols): New function.
9353 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9355 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9357 * configure.in: Test for -rdynamic.
9358 * configure: Regenerated.
9359 * Makefile (INTERNAL_LDFLAGS): New.
9360 (gdbserver, gdbreplay): Use it.
9362 2004-09-02 Andrew Cagney <cagney@gnu.org>
9364 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9366 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9368 * linux-low.c (linux_wait): Clear all_processes list also.
9370 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9372 * linux-low.c: Include <errno.h>. Remove extern declaration of
9375 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9377 * gdbreplay.c, server.h, utils.c: Update copyright years.
9379 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9381 * server.c (main): Print child status or termination signal from
9382 variable 'signal', not 'sig'.
9384 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9386 * linux-low.c (linux_read_memory): Change return type to
9387 int. Check for and return error from ptrace().
9388 * target.c (read_inferior_memory): Change return type to int. Pass
9389 back return status from the_target->read_memory().
9390 * target.h (struct target_ops): Adapt *read_memory() prototype.
9392 (read_inferior_memory): Adapt prototype.
9393 * server.c (main): Return an error packet if
9394 read_inferior_memory() returns an error.
9396 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9398 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9399 Unify with other clean targets.
9401 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9403 * server.c (handle_v_cont): Call set_desired_inferior.
9405 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9407 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9409 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9411 * linux-low.c (linux_wait): Unblock async I/O.
9412 (linux_resume): Block and enable async I/O.
9413 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9414 * server.h (block_async_io, unblock_async_io): Add prototypes.
9416 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9418 * remote-utils.c (remote_open): Print a status notice after
9420 * server.c (attach_inferior): Print a status notice after
9423 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9425 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9427 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9429 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9431 * server.c, target.h: Update copyright years.
9433 2004-02-25 Roland McGrath <roland@redhat.com>
9435 * target.h (struct target_ops): New member `read_auxv'.
9436 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9437 * linux-low.c (linux_read_auxv): New function.
9438 (linux_target_ops): Initialize `read_auxv' member to that.
9440 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9442 Committed by Jim Blandy <jimb@redhat.com>.
9444 * linux-s390-low.c (s390_num_regs): Update.
9445 (s390_regmap): Remove control registers. Use __s390x__ predefine
9446 instead of GPR_SIZE to distiguish s390 and s390x targets.
9448 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9450 * linux-low.c: Update copyright year.
9451 (check_removed_breakpoint): Clear pending_is_breakpoint.
9452 (linux_set_resume_request, linux_queue_one_thread)
9453 (resume_status_pending_p): New functions.
9454 (linux_continue_one_thread): Use process->resume.
9455 (linux_resume): Only resume threads if there are no pending events.
9456 * linux-low.h (struct process_info): Add resume request
9459 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9461 * regcache.c (new_register_cache): Clear the allocated register
9462 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9464 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9466 * linux-low.c (linux_resume): Take a struct thread_resume *
9468 (linux_wait): Update call.
9469 (resume_ptr): New static variable.
9470 (linux_continue_one_thread): Renamed from
9471 linux_continue_one_process. Use resume_ptr.
9472 (linux_resume): Use linux_continue_one_thread.
9473 * server.c (handle_v_cont, handle_v_requests): New functions.
9474 (myresume): New function.
9475 (main): Handle 'v' case.
9476 * target.h (struct thread_resume): New type.
9477 (struct target_ops): Change argument of "resume" to struct
9479 (myresume): Delete macro.
9481 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9483 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9484 (uninstall): Support DESTDIR.
9486 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9488 * configure.srv: Add xscale*linux copy of arm*linux entry.
9490 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9492 * linux-arm-low.c (arm_reinsert_addr): New function.
9493 (the_low_target): Add arm_reinsert_addr.
9495 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9497 * mem-break.c: Remove whitespace at end of file.
9499 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9501 * configure.in: Check whether we need to prototype strerror.
9502 * server.h: Optionally prototype strerror.
9503 * gdbreplay.c (perror_with_name): Use strerror.
9504 * linux-low.c (linux_attach_lwp): Use strerror.
9505 * utils.c (perror_with_name): Use strerror.
9506 * config.in, configure: Regenerated.
9508 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9510 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9511 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9513 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9515 * Makefile.in (SFILES): Update.
9516 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9517 low-sun3.c: Remove files.
9519 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9521 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9522 (linux_detach_one_process, linux_detach): New functions.
9523 (linux_target_ops): Add linux_detach.
9524 * server.c (main): Handle 'D' packet.
9525 * target.h (struct target_ops): Add "detach" member.
9526 (detach_inferior): Define.
9528 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9530 From Kelley Cook <kelleycook@wideopenwest.com>:
9531 * configure.srv: Accept i[34567]86 variants.
9533 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9535 * linux-low.c (linux_wait_for_event): Correct comment typos.
9536 (linux_resume_one_process): Call check_removed_breakpoint.
9537 (linux_send_signal): New function.
9538 (linux_target_ops): Add linux_send_signal.
9539 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9541 * target.h (struct target_ops): Add send_signal.
9543 2003-05-29 Jim Blandy <jimb@redhat.com>
9545 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9546 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9547 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9548 away part of the register's value.
9550 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9552 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9553 (linux_wait_for_event, linux_init_signals): Likewise.
9555 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9557 * configure.in: Check for stdlib.h.
9558 * configure: Regenerated.
9559 * config.in: Regenerated.
9561 2003-01-04 Andreas Schwab <schwab@suse.de>
9563 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9565 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9567 * Makefile.in: Remove obsolete code.
9569 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9571 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9572 defined(PT_FPR0_HI).
9574 2002-11-17 Stuart Hughes <seh@zee2.com>
9576 * linux-arm-low.c (arm_num_regs): Increase.
9577 (arm_regmap): Include status register.
9579 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9581 * linux-low.c (register_addr): Remove incorrect -1 check.
9583 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9585 * linux-low.c (linux_create_inferior): Call setpgid. Return
9587 (unstopped_p, linux_signal_pid): Remove.
9588 (linux_target_ops): Remove linux_signal_pid.
9589 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9590 global instead of target method.
9591 * target.h (struct target_ops): Remove signal_pid. Update comment
9592 for create_inferior.
9593 * server.c (signal_pid): New variable.
9594 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9595 gdbserver. Set the child to be the foreground process group.
9596 (attach_inferior): Set signal_pid.
9598 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9600 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9602 2002-08-20 Jim Blandy <jimb@redhat.com>
9604 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9607 2002-08-01 Andrew Cagney <cagney@redhat.com>
9609 * Makefile.in: Make chill references obsolete.
9611 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9613 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9614 * configure: Regenerate.
9615 * config.in: Regenerate.
9617 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9619 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9620 (perror_with_name, remote_close, remote_open, expect, play): Static.
9622 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9624 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9625 byte offsets instead of an array of indexes.
9626 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9628 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9630 * regcache.c: Add comment.
9632 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9634 * thread-db.c: New file.
9635 * proc-service.c: New file.
9636 * acinclude.m4: New file.
9637 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9638 proc-service.o, and thread-db.o.
9639 (linux-low.o): Add USE_THREAD_DB.
9640 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9641 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9642 * aclocal.m4: Regenerated.
9643 * config.in: Regenerated.
9644 * configure: Regenerated.
9645 * configure.in: Check for proc_service.h, sys/procfs.h,
9646 thread_db.h, and linux/elf.h headrs.
9647 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9648 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9649 Check for -lthread_db and thread support.
9650 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9651 PowerPC, and SuperH.
9652 * i387-fp.c: Constify arguments.
9653 * i387-fp.h: Likewise.
9654 * inferiors.c: (struct thread_info): Renamed from
9655 `struct inferior_info'. Remove PID member. Use generic inferior
9656 list header. All uses updated.
9657 (inferiors, signal_pid): Removed.
9658 (all_threads): New variable.
9659 (get_thread): Define.
9660 (add_inferior_to_list): New function.
9661 (for_each_inferior): New function.
9662 (change_inferior_id): New function.
9663 (add_inferior): Removed.
9664 (remove_inferior): New function.
9665 (add_thread): New function.
9666 (free_one_thread): New function.
9667 (remove_thread): New function.
9668 (clear_inferiors): Use for_each_inferior and free_one_thread.
9669 (find_inferior): New function.
9670 (find_inferior_id): New function.
9671 (inferior_target_data): Update argument type.
9672 (set_inferior_target_data): Likewise.
9673 (inferior_regcache_data): Likewise.
9674 (set_inferior_regcache_data): Likewise.
9675 * linux-low.c (linux_bp_reinsert): Remove.
9676 (all_processes, stopping_threads, using_thrads)
9677 (struct pending_signals, debug_threads, pid_of): New.
9678 (inferior_pid): Replace with macro.
9679 (struct inferior_linux_data): Remove.
9680 (get_stop_pc, add_process): New functions.
9681 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9682 Use add_process and add_thread.
9683 (linux_attach_lwp): New function, based on old linux_attach. Use
9684 add_process and add_thread. Set stop_expected for new threads.
9685 (linux_attach): New function.
9686 (linux_kill_one_process): New function.
9687 (linux_kill): Kill all LWPs.
9688 (linux_thread_alive): Use find_inferior_id.
9689 (check_removed_breakpoints, status_pending_p): New functions.
9690 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9691 Update. Use WNOHANG. Wait for cloned processes also. Update process
9692 struct for the found process.
9693 (linux_wait_for_event): New function.
9694 (linux_wait): Use it. Support LWPs.
9695 (send_sigstop, wait_for_sigstop, stop_all_processes)
9696 (linux_resume_one_process, linux_continue_one_process): New functions.
9697 (linux_resume): Support LWPs.
9698 (REGISTER_RAW_SIZE): Remove.
9699 (fetch_register): Use register_size instead. Call supply_register.
9700 (usr_store_inferior_registers): Likewise. Call collect_register.
9702 (regsets_fetch_inferior_registers): Improve error message.
9703 (regsets_store_inferior_registers): Add debugging.
9704 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9705 (unstopped_p, linux_signal_pid): New functions.
9706 (linux_target_ops): Add linux_signal_pid.
9707 (linux_init_signals): New function.
9708 (initialize_low): Call it. Initialize using_threads.
9709 * regcache.c (inferior_regcache_data): Add valid
9711 (get_regcache): Fetch registers lazily. Add fetch argument
9712 and update all callers.
9713 (regcache_invalidate_one, regcache_invalidate): New
9715 (new_register_cache): Renamed from create_register_cache.
9716 Return the new regcache.
9717 (free_register_cache): Change argument to a void *.
9718 (registers_to_string, registers_from_string): Call get_regcache
9719 with fetch flag set.
9720 (register_data): Make static. Pass fetch flag to get_regcache.
9721 (supply_register): Call get_regcache with fetch flag clear.
9722 (collect_register): Call get_regcache with fetch flag set.
9723 (collect_register_as_string): New function.
9724 * regcache.h: Update.
9725 * remote-utils.c (putpkt): Flush after debug output and use
9727 Handle input interrupts while waiting for an ACK.
9728 (input_interrupt): Use signal_pid method.
9729 (getpkt): Flush after debug output and use stderr.
9730 (outreg): Use collect_register_as_string.
9731 (new_thread_notify, dead_thread_notify): New functions.
9732 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9734 (look_up_one_symbol): Flush after debug output.
9735 * server.c (step_thread, server_waiting): New variables.
9736 (start_inferior): Don't use signal_pid. Update call to mywait.
9737 (attach_inferior): Update call to mywait.
9738 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9739 (main): Don't fetch/store registers explicitly. Use
9740 set_desired_inferior. Support proposed ``Hs'' packet. Update
9743 (struct inferior_list, struct_inferior_list_entry): New.
9744 * target.c (set_desired_inferior): New.
9745 (write_inferior_memory): Constify.
9746 (mywait): New function.
9748 (struct target_ops): New signal_pid method.
9749 (mywait): Removed macro, added prototype.
9751 * linux-low.h (regset_func): Removed.
9752 (regset_fill_func, regset_store_func): New.
9753 (enum regset_type): New.
9754 (struct regset_info): Add type field. Use new operation types.
9755 (struct linux_target_ops): stop_pc renamed to get_pc.
9756 Add decr_pc_after_break and breakpoint_at.
9757 (get_process, get_thread_proess, get_process_thread)
9758 (strut process_info, all_processes, linux_attach_lwp)
9759 (thread_db_init): New.
9761 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9762 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9763 (the_low_target): Add new members.
9764 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9765 (i386_store_fpxregset): Constify.
9766 (target_regsets): Add new kind identifier.
9767 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9768 (i386_set_pc): Add debugging.
9769 (i386_breakpoint_at): New function.
9770 (the_low_target): Add new members.
9771 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9772 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9773 (mips_breakpoint_at): New.
9774 (the_low_target): Add new members.
9775 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9776 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9777 (the_low_target): Add new members.
9778 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9779 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9780 (the_low_target): Add new members.
9781 * linux-x86-64-low.c (target_regsets): Add new kind
9784 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9786 From Martin Pool <mbp@samba.org>:
9787 * server.c (gdbserver_usage): New function.
9790 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9792 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9795 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9797 * Makefile.in: Remove obsolete code.
9799 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9801 * linux-low.c (regsets_fetch_inferior_registers),
9802 (regsets_store_inferior_registers): Removed cast to int from
9804 * regcache.h: Added declaration of struct inferior_info.
9806 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9808 * inferiors.c (struct inferior_info): Add regcache_data.
9809 (add_inferior): Call create_register_cache.
9810 (clear_inferiors): Call free_register_cache.
9811 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9812 * regcache.c (struct inferior_regcache_data): New.
9813 (registers): Remove.
9814 (get_regcache): New function.
9815 (create_register_cache, free_register_cache): New functions.
9816 (set_register_cache): Don't initialize the register cache here.
9817 (registers_to_string, registers_from_string, register_data): Call
9819 * regcache.h: Add prototypes.
9820 * server.h: Likewise.
9822 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9824 * mem-break.c: New file.
9825 * mem-break.h: New file.
9826 * Makefile.in: Add mem-break.o rule; update server.h
9828 * inferiors.c (struct inferior_info): Add target_data
9830 (clear_inferiors): Free target_data member if set.
9831 (inferior_target_data, set_inferior_target_data): New functions.
9832 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
9833 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
9834 * linux-low.c (linux_bp_reinsert): New variable.
9835 (struct inferior_linux_data): New.
9836 (linux_create_inferior): Use set_inferior_target_data.
9837 (linux_attach): Likewise. Call add_inferior.
9838 (linux_wait_for_one_inferior): New function.
9839 (linux_wait): Call it.
9840 (linux_write_memory): Add const.
9841 (initialize_low): Call set_breakpoint_data.
9842 * linux-low.h (struct linux_target_ops): Add breakpoint
9844 * server.c (attach_inferior): Remove extra add_inferior
9846 * server.h: Include mem-break.h. Update inferior.c
9848 * target.c (read_inferior_memory)
9849 (write_inferior_memory): New functions.
9850 * target.h (read_inferior_memory)
9851 (write_inferior_memory): Change macros to prototypes.
9852 (struct target_ops): Update comments. Add const to write_memory
9855 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
9857 * linux-low.c (usr_store_inferior_registers): Support
9858 registers which are allowed to fail to store.
9859 * linux-low.h (linux_target_ops): Likewise.
9860 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
9861 (ppc_cannot_store_register): FPSCR may not be storable.
9863 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9865 * server.h: Include <string.h> if HAVE_STRING_H.
9866 * ChangeLog: Correct paths in last ChangeLog entry.
9868 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9870 * linux-low.h: Remove obsolete prototypes.
9871 (struct linux_target_ops): New.
9872 (extern the_low_target): New.
9873 * linux-low.c (num_regs, regmap): Remove declarations.
9874 (register_addr): Use the_low_target explicitly.
9875 (fetch_register): Likewise.
9876 (usr_fetch_inferior_registers): Likewise.
9877 (usr_store_inferior_registers): Likewise.
9878 * linux-arm-low.c (num_regs): Remove.
9879 (arm_num_regs): Define.
9880 (arm_regmap): Renamed from regmap, made static.
9881 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
9883 (arm_cannot_store_register): Renamed from cannot_store_register,
9885 (the_low_target): New.
9886 * linux-i386-low.c (num_regs): Remove.
9887 (i386_num_regs): Define.
9888 (i386_regmap): Renamed from regmap, made static.
9889 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
9891 (i386_cannot_store_register): Renamed from cannot_store_register,
9893 (the_low_target): New.
9894 * linux-ia64-low.c (num_regs): Remove.
9895 (ia64_num_regs): Define.
9896 (ia64_regmap): Renamed from regmap, made static.
9897 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
9899 (ia64_cannot_store_register): Renamed from cannot_store_register,
9901 (the_low_target): New.
9902 * linux-m68k-low.c (num_regs): Remove.
9903 (m68k_num_regs): Define.
9904 (m68k_regmap): Renamed from regmap, made static.
9905 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
9907 (m68k_cannot_store_register): Renamed from cannot_store_register,
9909 (the_low_target): New.
9910 * linux-mips-low.c (num_regs): Remove.
9911 (mips_num_regs): Define.
9912 (mips_regmap): Renamed from regmap, made static.
9913 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
9915 (mips_cannot_store_register): Renamed from cannot_store_register,
9917 (the_low_target): New.
9918 * linux-ppc-low.c (num_regs): Remove.
9919 (ppc_num_regs): Define.
9920 (ppc_regmap): Renamed from regmap, made static.
9921 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
9923 (ppc_cannot_store_register): Renamed from cannot_store_register,
9925 (the_low_target): New.
9926 * linux-s390-low.c (num_regs): Remove.
9927 (s390_num_regs): Define.
9928 (s390_regmap): Renamed from regmap, made static.
9929 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
9931 (s390_cannot_store_register): Renamed from cannot_store_register,
9933 (the_low_target): New.
9934 * linux-sh-low.c (num_regs): Remove.
9935 (sh_num_regs): Define.
9936 (sh_regmap): Renamed from regmap, made static.
9937 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
9939 (sh_cannot_store_register): Renamed from cannot_store_register,
9941 (the_low_target): New.
9942 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
9943 (the_low_target): New.
9945 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9947 * Makefile.in: Add stamp-h target.
9948 * configure.in: Create stamp-h.
9949 * configure: Regenerated.
9951 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9953 * inferiors.c: New file.
9954 * target.c: New file.
9955 * target.h: New file.
9956 * Makefile.in: Add target.o and inferiors.o. Update
9958 * linux-low.c (inferior_pid): New static variable,
9959 moved from server.c.
9960 (linux_create_inferior): Renamed from create_inferior.
9961 Call add_inferior. Return 0 on success instead of a PID.
9962 (linux_attach): Renamed from myattach.
9963 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
9964 (linux_thread_alive): Renamed from mythread_alive.
9965 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
9967 (linux_resume): Renamed from myresume. Add missing ``return 0''.
9968 (regsets_store_inferior_registers): Correct error message.
9969 Add missing ``return 0''.
9970 (linux_fetch_registers): Renamed from fetch_inferior_registers.
9971 (linux_store_registers): Renamed from store_inferior_registers.
9972 (linux_read_memory): Renamed from read_inferior_memory.
9973 (linux_write_memory): Renamed from write_inferior_memory.
9974 (linux_target_ops): New structure.
9975 (initialize_low): Call set_target_ops ().
9976 * remote-utils.c (unhexify): New function.
9977 (hexify): New function.
9978 (input_interrupt): Send signals to ``signal_pid''.
9979 * server.c (inferior_pid): Remove.
9980 (start_inferior): Update create_inferior call.
9981 (attach_inferior): Call add_inferior.
9982 (handle_query): New function.
9983 (main): Call handle_query for `q' packets.
9984 * server.h: Include "target.h". Remove obsolete prototypes.
9985 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
9987 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9989 * Makefile.in: Add WARN_CFLAGS. Update configury
9991 * configure.in: Check for <string.h>
9992 * configure: Regenerate.
9993 * config.in: Regenerate.
9994 * gdbreplay.c: Include needed system headers.
9995 (remote_open): Remove strchr prototype.
9996 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
9997 * regcache.c (supply_register): Change buf argument to const void *.
9998 (supply_register_by_name): Likewise.
9999 (collect_register): Change buf argument to void *.
10000 (collect_register_by_name): Likewise.
10001 * regcache.h: Add missing prototypes.
10002 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10003 * server.c (handle_query): New function.
10004 (attached): New static variable, moved out of main.
10005 (main): Quiet longjmp clobber warnings.
10006 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10007 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob