1 2014-08-07 Gary Benson <gbenson@redhat.com>
3 * server.h: Do not include pathmax.h.
5 2014-08-07 Gary Benson <gbenson@redhat.com>
7 * server.h: Do not include libiberty.h.
8 * linux-bfin-low.c: Likewise.
10 2014-08-07 Gary Benson <gbenson@redhat.com>
12 * server.h: Do not include ansidecl.h.
14 2014-08-07 Gary Benson <gbenson@redhat.com>
16 * linux-x86-low.c: Do not include stddef.h.
17 * lynx-ppc-low.c: Likewise.
18 * tracepoint.c: Likewise.
20 2014-08-07 Gary Benson <gbenson@redhat.com>
22 * server.h: Do not include stdarg.h.
23 * nto-low.c: Likewise.
25 2014-08-07 Gary Benson <gbenson@redhat.com>
27 * server.h: Do not include stdlib.h.
28 * inferiors.c: Likewise.
29 * linux-low.c: Likewise.
30 * regcache.c: Likewise.
31 * spu-low.c: Likewise.
32 * tracepoint.c: Likewise.
35 2014-08-07 Gary Benson <gbenson@redhat.com>
37 * server.h: Do not include stdio.h.
38 * linux-low.c: Likewise.
39 * remote-utils.c: Likewise.
40 * spu-low.c: Likewise.
42 * wincecompat.c: Likewise.
44 2014-08-06 Gary Benson <gbenson@redhat.com>
46 * regcache.c (init_register_cache): Move conditionals inside if.
48 2014-08-06 Gary Benson <gbenson@redhat.com>
50 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
52 2014-07-31 Gary Benson <gbenson@redhat.com>
54 * ax.h: Do not include server.h.
55 * gdbthread.h: Likewise.
56 * lynx-low.h: Likewise.
59 2014-07-30 Gary Benson <gbenson@redhat.com>
61 * server.h: Include common-defs.h.
62 Do not include config.h or build-gnulib-gdbserver/config.h.
64 2014-07-30 Gary Benson <gbenson@redhat.com>
66 * hostio-errno.c: Move server.h to top of includes list.
67 * inferiors.c: Likewise.
68 * linux-x86-low.c: Likewise.
69 * notif.c: Include server.h.
71 2014-07-24 Tom Tromey <tromey@redhat.com>
72 Gary Benson <gbenson@redhat.com>
74 * server.h (CORE_ADDR): Now unsigned.
76 2014-07-16 Pedro Alves <palves@redhat.com>
78 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
80 2014-07-15 Pedro Alves <palves@redhat.com>
82 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
85 2014-07-11 Pedro Alves <palves@redhat.com>
87 * linux-low.c (kill_wait_lwp): New function, based on
88 kill_one_lwp_callback, but use my_waitpid directly.
89 (kill_one_lwp_callback, linux_kill): Use it.
91 2014-06-23 Pedro Alves <palves@redhat.com>
93 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
94 before setting DR0..DR3.
96 2014-06-20 Gary Benson <gbenson@redhat.com>
98 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
99 * configure: Regenerated.
100 * config.in: Likewise.
102 2014-06-20 Gary Benson <gbenson@redhat.com>
104 * Makefile.in (SFILES): Update locations for files moved
106 (object file files): Reordered.
108 2014-06-20 Gary Benson <gbenson@redhat.com>
110 * i386-low.h (i386_dr_low_can_set_addr): Removed.
111 (i386_dr_low_set_addr): Likewise.
112 (i386_dr_low_get_addr): Likewise.
113 (i386_dr_low_can_set_control): Likewise.
114 (i386_dr_low_set_control): Likewise.
115 (i386_dr_low_get_control): Likewise.
116 (i386_dr_low_get_status): Likewise.
117 (i386_get_debug_register_length): Likewise.
118 * linux-x86-low.c (i386_dr_low_set_addr):
119 Changed signature. Made static.
120 (i386_dr_low_get_addr): Likewise.
121 (i386_dr_low_set_control): Likewise.
122 (i386_dr_low_get_control): Likewise.
123 (i386_dr_low_get_status): Likewise.
124 (i386_dr_low): New global variable.
125 * win32-i386-low.c (i386_dr_low_set_addr):
126 Changed signature. Made static.
127 (i386_dr_low_get_addr): Likewise.
128 (i386_dr_low_set_control): Likewise.
129 (i386_dr_low_get_control): Likewise.
130 (i386_dr_low_get_status): Likewise.
131 (i386_dr_low): New global variable.
133 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
135 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
136 * Makefile.in (AR, AR_FLAGS): Define.
137 * configure: Regenerate.
139 2014-06-19 Gary Benson <gbenson@redhat.com>
141 * Makefile.in (i386-dregs.o): New rule.
142 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
143 * i386-low.c (target.h): Remove include.
144 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
145 (DR_CONTROL_SHIFT): Likewise.
146 (DR_CONTROL_SIZE): Likewise.
147 (DR_RW_EXECUTE): Likewise.
148 (DR_RW_WRITE): Likewise.
149 (DR_RW_READ): Likewise.
150 (DR_RW_IORW): Likewise.
151 (DR_LEN_1): Likewise.
152 (DR_LEN_2): Likewise.
153 (DR_LEN_4): Likewise.
154 (DR_LEN_8): Likewise.
155 (DR_LOCAL_ENABLE_SHIFT): Likewise.
156 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
157 (DR_ENABLE_SIZE): Likewise.
158 (DR_LOCAL_SLOWDOWN): Likewise.
159 (DR_GLOBAL_SLOWDOWN): Likewise.
160 (DR_CONTROL_RESERVED): Likewise.
161 (I386_DR_CONTROL_MASK): Likewise.
162 (I386_DR_VACANT): Likewise.
163 (I386_DR_LOCAL_ENABLE): Likewise.
164 (I386_DR_GLOBAL_ENABLE): Likewise.
165 (I386_DR_DISABLE): Likewise.
166 (I386_DR_SET_RW_LEN): Likewise.
167 (I386_DR_GET_RW_LEN): Likewise.
168 (I386_DR_WATCH_HIT): Likewise.
169 (i386_wp_op_t): Likewise.
170 (i386_show_dr): Likewise.
171 (i386_length_and_rw_bits): Likewise.
172 (i386_insert_aligned_watchpoint): Likewise.
173 (i386_remove_aligned_watchpoint): Likewise.
174 (i386_handle_nonaligned_watchpoint): Likewise.
175 i386_update_inferior_debug_regs(): Likewise.
176 (i386_dr_insert_watchpoint): Likewise.
177 (i386_dr_remove_watchpoint): Likewise.
178 (i386_dr_region_ok_for_watchpoint): Likewise.
179 (i386_dr_stopped_data_address): Likewise.
180 (i386_dr_stopped_by_watchpoint): Likewise.
182 2014-06-19 Gary Benson <gbenson@redhat.com>
184 * i386-low.c (i386_dr_show): Renamed to
185 i386_show_dr and made static. All uses updated.
186 (i386_dr_length_and_rw_bits): Renamed to
187 i386_length_and_rw_bits and made static.
189 (i386_dr_insert_aligned_watchpoint): Renamed to
190 i386_insert_aligned_watchpoint and made static.
192 (i386_dr_remove_aligned_watchpoint): Renamed to
193 i386_remove_aligned_watchpoint and made static.
195 (i386_dr_update_inferior_debug_regs): Renamed to
196 i386_update_inferior_debug_regs and made static.
199 2014-06-18 Gary Benson <gbenson@redhat.com>
201 * i386-low.h (i386_dr_low_can_set_addr): New macro.
202 (i386_dr_low_can_set_control): Likewise.
203 (i386_get_debug_register_length): Likewise.
204 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
205 (i386_dr_low_can_set_control): Likewise.
206 (i386_get_debug_register_length): Likewise.
208 2014-06-17 Gary Benson <gbenson@redhat.com>
210 * i386-low.h (i386-dregs.h): New include.
211 (DR_FIRSTADDR): Now in i386-dregs.h.
212 (DR_LASTADDR): Likewise.
213 (DR_NADDR): Likewise.
214 (DR_STATUS): Likewise.
215 (DR_CONTROL): Likewise.
216 (i386_debug_reg_state): Likewise.
217 (i386_dr_insert_watchpoint): Likewise.
218 (i386_dr_remove_watchpoint): Likewise.
219 (i386_dr_region_ok_for_watchpoint): Likewise.
220 (i386_dr_stopped_data_address): Likewise.
221 (i386_dr_stopped_by_watchpoint): Likewise.
222 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
224 2014-06-18 Gary Benson <gbenson@redhat.com>
226 * i386-low.h (i386_low_insert_watchpoint): Renamed to
227 i386_dr_insert_watchpoint.
228 (i386_low_remove_watchpoint): Renamed to
229 i386_dr_remove_watchpoint.
230 (i386_low_region_ok_for_watchpoint): Renamed to
231 i386_dr_region_ok_for_watchpoint.
232 (i386_low_stopped_data_address): Renamed to
233 i386_dr_stopped_data_address.
234 (i386_low_stopped_by_watchpoint): Renamed to
235 i386_dr_stopped_by_watchpoint.
236 * i386-low.c (i386_show_dr): Renamed to
237 i386_dr_show and made nonstatic. All uses updated.
238 (i386_length_and_rw_bits): Renamed to
239 i386_dr_length_and_rw_bits and made nonstatic.
241 (i386_insert_aligned_watchpoint): Renamed to
242 i386_dr_insert_aligned_watchpoint and made nonstatic.
244 (i386_remove_aligned_watchpoint): Renamed to
245 i386_dr_remove_aligned_watchpoint and made nonstatic.
247 (i386_update_inferior_debug_regs): Renamed to
248 i386_dr_update_inferior_debug_regs and made nonstatic.
250 (i386_low_insert_watchpoint): Renamed to
251 i386_dr_insert_watchpoint. All uses updated.
252 (i386_low_remove_watchpoint): Renamed to
253 i386_dr_remove_watchpoint. All uses updated.
254 (i386_low_region_ok_for_watchpoint): Renamed to
255 i386_dr_region_ok_for_watchpoint. All uses updated.
256 (i386_low_stopped_data_address): Renamed to
257 i386_dr_stopped_data_address. All uses updated.
258 (i386_low_stopped_by_watchpoint): Renamed to
259 i386_dr_stopped_by_watchpoint. All uses updated.
261 2014-06-18 Gary Benson <gbenson@redhat.com>
263 * i386-low.c (i386_dr_low_can_set_addr): New macro.
264 (i386_dr_low_can_set_control): Likewise.
265 (i386_insert_aligned_watchpoint): New check.
267 2014-06-18 Gary Benson <gbenson@redhat.com>
269 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
272 2014-06-18 Gary Benson <gbenson@redhat.com>
274 * i386-low.c (i386_length_and_rw_bits): Use internal_error
275 instead of fatal and error.
276 (i386_handle_nonaligned_watchpoint): Likewise.
278 2014-06-18 Gary Benson <gbenson@redhat.com>
280 * i386-low.c (i386_get_debug_register_length): New macro.
281 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
282 (i386_show_dr): Use debug_printf instead of fprintf. Use
283 phex to format values.
285 2014-06-18 Gary Benson <gbenson@redhat.com>
287 * i386-low.h: Comment changes.
288 * i386-low.c: Likewise.
290 2014-06-18 Gary Benson <gbenson@redhat.com>
292 * i386-low.c: Whitespace changes.
294 2014-06-12 Tom Tromey <tromey@redhat.com>
296 * utils.c (freeargv): Remove.
298 2014-06-12 Tom Tromey <tromey@redhat.com>
300 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
301 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
302 (parse_debug_format_options): Likewise.
303 (gdbserver_usage): Likewise.
304 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
305 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
306 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
308 ($(LIBGNU)): Depend on libiberty.
309 (all-lib): Recurse into all subdirs.
310 (install-only): Invoke "install" target in subdirs.
311 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
313 * configure: Rebuild.
314 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
315 for vasprintf, vsnprintf, or gettimeofday.
316 * configure.srv: Don't add safe-ctype.o or lbasename.o to
319 2014-06-05 Joel Brobecker <brobecker@adacore.com>
321 * development.sh: Delete.
322 * Makefile.in (config.status): Adjust dependency on development.sh.
323 * configure.ac: Adjust development.sh source call.
324 * configure: Regenerate.
326 2014-06-02 Pedro Alves <palves@redhat.com>
328 * ax.c (gdb_free_agent_expr): New function.
329 * ax.h (gdb_free_agent_expr): New declaration.
330 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
332 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
334 (clear_breakpoint_conditions_and_commands): New function.
335 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
336 (clear_breakpoint_conditions_and_commands): New declaration.
338 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
340 * linux-aarch64-low.c (asm/ptrace.h): Include.
342 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
344 Fix TLS access for -static -pthread.
345 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
346 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
347 (thread_db_load_search, try_thread_db_load_1): Initialize it.
349 2014-05-20 Pedro Alves <palves@redhat.com>
351 * linux-aarch64-low.c (aarch64_insert_point)
352 (aarch64_remove_point): No longer check whether the type is
353 supported here. Adjust to new interface.
354 (the_low_target): Install aarch64_supports_z_point_type as
355 supports_z_point_type method.
356 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
357 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
358 instead of a Z packet char. Adjust.
359 (arm_supports_z_point_type): New function.
360 (arm_insert_point, arm_remove_point): Adjust to new interface.
361 (the_low_target): Install arm_supports_z_point_type.
362 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
363 (cris_insert_point, cris_remove_point): Adjust to new interface.
364 Don't check whether the type is supported here.
365 (the_low_target): Install cris_supports_z_point_type.
366 * linux-low.c (linux_supports_z_point_type): New function.
367 (linux_insert_point, linux_remove_point): Adjust to new interface.
368 * linux-low.h (struct linux_target_ops) <insert_point,
369 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
370 raw_breakpoint pointer parameter.
371 <supports_z_point_type>: New method.
372 * linux-mips-low.c (mips_supports_z_point_type): New function.
373 (mips_insert_point, mips_remove_point): Adjust to new interface.
374 Use mips_supports_z_point_type.
375 (the_low_target): Install mips_supports_z_point_type.
376 * linux-ppc-low.c (the_low_target): Install NULL as
377 supports_z_point_type method.
378 * linux-s390-low.c (the_low_target): Install NULL as
379 supports_z_point_type method.
380 * linux-sparc-low.c (the_low_target): Install NULL as
381 supports_z_point_type method.
382 * linux-x86-low.c (x86_supports_z_point_type): New function.
383 (x86_insert_point): Adjust to new insert_point interface. Use
384 insert_memory_breakpoint. Adjust to new
385 i386_low_insert_watchpoint interface.
386 (x86_remove_point): Adjust to remove_point interface. Use
387 remove_memory_breakpoint. Adjust to new
388 i386_low_remove_watchpoint interface.
389 (the_low_target): Install x86_supports_z_point_type.
390 * lynx-low.c (lynx_target_ops): Install NULL as
391 supports_z_point_type callback.
392 * nto-low.c (nto_supports_z_point_type): New.
393 (nto_insert_point, nto_remove_point): Adjust to new interface.
394 (nto_target_ops): Install nto_supports_z_point_type.
395 * mem-break.c: Adjust intro comment.
396 (struct raw_breakpoint) <raw_type, size>: New fields.
397 <inserted>: Update comment.
398 <shlib_disabled>: Delete field.
399 (enum bkpt_type) <gdb_breakpoint>: Delete value.
400 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
401 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
402 (raw_bkpt_type_to_target_hw_bp_type): New function.
403 (find_enabled_raw_code_breakpoint_at): New function.
404 (find_raw_breakpoint_at): New type and size parameters. Use them.
405 (insert_memory_breakpoint): New function, based off
406 set_raw_breakpoint_at.
407 (remove_memory_breakpoint): New function.
408 (set_raw_breakpoint_at): Reimplement.
409 (set_breakpoint): New, based on set_breakpoint_at.
410 (set_breakpoint_at): Reimplement.
411 (delete_raw_breakpoint): Go through the_target->remove_point
412 instead of assuming memory breakpoints.
413 (find_gdb_breakpoint_at): Delete.
414 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
415 (find_gdb_breakpoint): New function.
416 (set_gdb_breakpoint_at): Delete.
417 (z_type_supported): New function.
418 (set_gdb_breakpoint_1): New function, loosely based off
419 set_gdb_breakpoint_at.
420 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
421 (delete_gdb_breakpoint_at): Delete.
422 (delete_gdb_breakpoint_1): New function, loosely based off
423 delete_gdb_breakpoint_at.
424 (delete_gdb_breakpoint): New function.
425 (clear_gdb_breakpoint_conditions): Rename to ...
426 (clear_breakpoint_conditions): ... this. Don't handle a NULL
428 (add_condition_to_breakpoint): Make static.
429 (add_breakpoint_condition): Take a struct breakpoint pointer
430 instead of an address. Adjust.
431 (gdb_condition_true_at_breakpoint): Rename to ...
432 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
434 (gdb_condition_true_at_breakpoint): Reimplement.
435 (add_breakpoint_commands): Take a struct breakpoint pointer
436 instead of an address. Adjust.
437 (gdb_no_commands_at_breakpoint): Rename to ...
438 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
439 parameter. Return true if no breakpoint was found. Change debug
441 (gdb_no_commands_at_breakpoint): Reimplement.
442 (run_breakpoint_commands): Rename to ...
443 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
444 and change return type to boolean.
445 (run_breakpoint_commands): New function.
446 (gdb_breakpoint_here): Also check for Z1 breakpoints.
447 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
448 breakpoint. Go through the_target->remove_point instead of
449 assuming memory breakpoint.
450 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
451 software and hardware breakpoints.
452 (reinsert_raw_breakpoint): Go through the_target->insert_point
453 instead of assuming memory breakpoint.
454 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
455 software and hardware breakpoints.
456 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
457 Check both software and hardware breakpoints.
458 (validate_inserted_breakpoint): Assert the breakpoint is a
459 software breakpoint. Set the inserted flag to -1 instead of
460 setting shlib_disabled.
461 (delete_disabled_breakpoints): Adjust.
462 (validate_breakpoints): Only validate software breakpoints.
463 Adjust to inserted flag change.
464 (check_mem_read, check_mem_write): Skip breakpoint types other
465 than software breakpoints. Adjust to inserted flag change.
466 * mem-break.h (enum raw_bkpt_type): New enum.
467 (raw_breakpoint, struct process_info): Forward declare.
468 (Z_packet_to_target_hw_bp_type): Delete declaration.
469 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
470 (set_gdb_breakpoint, delete_gdb_breakpoint)
471 (clear_breakpoint_conditions): New declarations.
472 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
473 (breakpoint_inserted_here): Update comment.
474 (add_breakpoint_condition, add_breakpoint_commands): Replace
475 address parameter with a breakpoint pointer parameter.
476 (gdb_breakpoint_here): Update comment.
477 (delete_gdb_breakpoint_at): Delete.
478 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
479 * server.c (process_point_options): Take a struct breakpoint
480 pointer instead of an address. Adjust.
481 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
482 delete_gdb_breakpoint.
483 * spu-low.c (spu_target_ops): Install NULL as
484 supports_z_point_type method.
485 * target.h: Include mem-break.h.
486 (struct target_ops) <prepare_to_access_memory>: Update comment.
487 <supports_z_point_type>: New field.
488 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
489 instead of a char. Also take a raw breakpoint pointer.
490 * win32-arm-low.c (the_low_target): Install NULL as
491 supports_z_point_type.
492 * win32-i386-low.c (i386_supports_z_point_type): New function.
493 (i386_insert_point, i386_remove_point): Adjust to new interface.
494 (the_low_target): Install i386_supports_z_point_type.
495 * win32-low.c (win32_supports_z_point_type): New function.
496 (win32_insert_point, win32_remove_point): Adjust to new interface.
497 (win32_target_ops): Install win32_supports_z_point_type.
498 * win32-low.h (struct win32_target_ops):
499 <supports_z_point_type>: New method.
500 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
501 instead of a char. Also take a raw breakpoint pointer.
503 2014-05-20 Pedro Alves <palves@redhat.com>
505 * mem-break.h: Include break-common.h.
506 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
507 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
508 (Z_packet_to_target_hw_bp_type): New declaration.
509 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
510 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
511 (Z_PACKET_ACCESS_WP): Delete macros.
512 (Z_packet_to_hw_type): Delete function.
513 * i386-low.h: Don't include break-common.h here.
514 (Z_packet_to_hw_type): Delete declaration.
515 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
516 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
517 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
518 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
519 * linux-aarch64-low.c: Don't include break-common.h here.
520 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
521 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
522 (Z_packet_to_target_hw_bp_type): Delete function.
523 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
525 (mips_insert_point, mips_remove_point): Use
526 Z_packet_to_target_hw_bp_type.
528 2014-05-20 Pedro Alves <palves@redhat.com>
530 * linux-aarch64-low.c: Include break-common.h.
531 (enum target_point_type): Delete.
532 (Z_packet_to_point_type): Rename to ...
533 (Z_packet_to_target_hw_bp_type): ... this, and return a
534 target_hw_bp_type instead.
535 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
536 instead of an enum target_point_type.
537 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
539 (aarch64_dr_state_insert_one_point)
540 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
541 (aarch64_handle_aligned_watchpoint)
542 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
543 Take an enum target_hw_bp_type instead of an enum
545 (aarch64_supports_z_point_type): New function.
546 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
547 use Z_packet_to_target_hw_bp_type.
549 2014-05-20 Joel Brobecker <brobecker@adacore.com>
551 * configure.ac: Only use -Werror by default when DEVELOPMENT
553 * configure: Regenerate.
555 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
557 Fix gdbserver qGetTLSAddr for x86_64 -m32.
558 * linux-x86-low.c (X86_64_USER_REGS): New.
559 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
561 2014-04-28 Yao Qi <yao@codesourcery.com>
563 * Makefile.in (i386-avx512.c): Fix the typo of generated file
566 2014-04-25 Pedro Alves <palves@redhat.com>
569 * linux-low.c (linux_attach_fail_reason_string): New function.
570 (linux_attach_lwp): Delete.
571 (linux_attach_lwp_1): Rename to ...
572 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
573 argument. Remove "initial" parameter. Return int instead of
574 void. Don't error or warn here.
575 (linux_attach): Adjust to call linux_attach_lwp. Call error on
576 failure to attach to the tgid. Call warning when failing to
578 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
579 argument. Remove "initial" parameter. Return int instead of
580 void. Don't error or warn here.
581 (linux_attach_fail_reason_string): New declaration.
582 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
583 interface change. Use linux_attach_fail_reason_string.
585 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
586 Walfred Tedeschi <walfred.tedeschi@intel.com>
588 * Makefile.in: Added rules to handle new files
589 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
590 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
591 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
592 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
593 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
594 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
596 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
597 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
598 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
600 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
601 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
602 i386/x32-avx512-linux.xml.
603 * i387-fp.c (num_avx512_k_registers): New constant for number
605 (num_avx512_zmmh_low_registers): New constant for number of
606 lower ZMM registers (0-15).
607 (num_avx512_zmmh_high_registers): New constant for number of
608 higher ZMM registers (16-31).
609 (num_avx512_ymmh_registers): New contant for number of higher
610 YMM registers (ymm16-31 added by avx521 on x86_64).
611 (num_avx512_xmm_registers): New constant for number of higher
612 XMM registers (xmm16-31 added by AVX512 on x86_64).
613 (struct i387_xsave): Add space for AVX512 registers.
614 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
615 Add code to handle AVX512 registers.
616 (i387_xsave_to_cache): Add code to handle AVX512 registers.
617 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
618 prototypei from generated file.
619 (tdesc_amd64_avx512_linux): Likewise.
620 (init_registers_x32_avx512_linux): Likewise.
621 (tdesc_x32_avx512_linux): Likewise.
622 (init_registers_i386_avx512_linux): Likewise.
623 (tdesc_i386_avx512_linux): Likewise.
624 (x86_64_regmap): Add AVX512 registers.
625 (x86_linux_read_description): Add code to handle AVX512 XSTATE
627 (initialize_low_arch): Add code to initialize AVX512 registers.
629 2014-04-23 Pedro Alves <palves@redhat.com>
631 * mem-break.c (find_gdb_breakpoint_at): Make static.
632 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
634 2014-04-23 Pedro Alves <palves@redhat.com>
636 * i386-low.c: Don't include break-common.h here.
637 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
638 prototype to take target_hw_bp_type as argument instead of a Z
640 * i386-low.h: Include break-common.h here.
641 (Z_packet_to_hw_type): Declare.
642 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
644 * linux-x86-low.c (x86_insert_point): Convert the packet number to
645 a target_hw_bp_type before calling i386_low_insert_watchpoint.
646 (x86_remove_point): Convert the packet number to a
647 target_hw_bp_type before calling i386_low_remove_watchpoint.
648 * win32-i386-low.c (i386_insert_point): Convert the packet number
649 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
650 (i386_remove_point): Convert the packet number to a
651 target_hw_bp_type before calling i386_low_remove_watchpoint.
653 2014-04-23 Pedro Alves <palves@redhat.com>
655 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
657 2014-04-10 Pedro Alves <palves@redhat.com>
659 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
660 Check if the condition or command is NULL before checking if the
661 breakpoint is known. On success, return true.
662 * mem-break.h (add_breakpoint_condition): Document return.
663 (add_breakpoint_commands): Add describing comment.
664 * server.c (skip_to_semicolon): New function.
665 (process_point_options): Use it.
667 2014-04-09 Pedro Alves <palves@redhat.com>
669 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
672 2014-02-27 Pedro Alves <palves@redhat.com>
675 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
677 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
679 (last_thread_of_process_p): Take a PID argument instead of a
681 (linux_wait_for_lwp): Delete.
682 (num_lwps, check_zombie_leaders, not_stopped_callback): New
684 (linux_low_filter_event): New function, party factored out from
685 linux_wait_for_event.
686 (linux_wait_for_event): Rename to ...
687 (linux_wait_for_event_filtered): ... this. Add new filter ptid
688 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
689 sigsuspend. Check for zombie leaders.
690 (linux_wait_for_event): Reimplement as wrapper around
691 linux_wait_for_event_filtered.
692 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
693 a normal or signal exit is seen, it's the whole process exiting.
694 (wait_for_sigstop): No longer a for_each_inferior callback.
695 Rewrite on top of linux_wait_for_event_filtered.
696 (stop_all_lwps): Call wait_for_sigstop directly.
697 * server.c (resume, handle_target_event): Handle
698 TARGET_WAITKIND_NO_RESUMED.
700 2014-02-26 Joel Brobecker <brobecker@adacore.com>
702 * win32-low.c (psapi_get_dll_name,
703 * win32_CreateToolhelp32Snapshot): Delete.
704 (win32_CreateToolhelp32Snapshot, win32_Module32First)
705 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
707 (handle_load_dll): Add function description.
708 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
710 2014-02-26 Joel Brobecker <brobecker@adacore.com>
712 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
714 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
715 base address when calling win32_add_one_solib.
716 (handle_load_dll): Delete local variable load_addr.
717 Remove 0x1000 offset applied to DLL base address when calling
719 (handle_unload_dll): Add comment.
721 2014-02-26 Joel Brobecker <brobecker@adacore.com>
723 * win32-low.c (win32_add_all_dlls): Renames
724 win32_ensure_ntdll_loaded. Rewrite function documentation.
725 Adjust implementation to always load all DLLs.
726 Add 0x1000 offset to DLL base address when calling
728 (child_initialization_done): New static global.
729 (do_initial_child_stuff): Set child_initialization_done to
730 zero during child initialization, and 1 after. Replace call
731 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
733 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
734 (handle_unload_dll): Add function documentation.
735 (get_child_debug_event): Ignore load and unload DLL events
736 during child initialization.
738 2014-02-20 Doug Evans <dje@google.com>
740 Remove global all_lwps.
741 * inferiors.h (ptid_of): Move here from linux-low.h.
742 (pid_of, lwpid_of): Ditto.
743 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
744 parameter is a struct thread_info * now.
745 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
746 directly. Pass &all_threads to find_inferior instead of &all_lwps.
747 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
749 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
750 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
751 * linux-arm-low.c (update_registers_callback): Update, "entry"
752 parameter is a struct thread_info * now.
753 Fetch lwpid from current_inferior directly.
754 (arm_insert_point): Pass &all_threads to find_inferior instead of
756 (arm_remove_point): Ditto.
757 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
758 (arm_prepare_to_resume): Fetch pid from thread.
759 (arm_read_description): Fetch lwpid from current_inferior directly.
760 * linux-low.c (all_lwps): Delete.
761 (delete_lwp): Delete call to remove_inferior.
762 (handle_extended_wait): Fetch lwpid from thread.
763 (add_lwp): Don't set lwp->entry.id. Remove call to
764 add_inferior_to_list.
765 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
766 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
767 (kill_one_lwp_callback): Ditto.
768 (linux_kill): Don't dereference NULL pointer.
769 Fetch ptid,lwpid from thread.
770 (get_detach_signal): Fetch ptid from thread.
771 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
772 Simplify call to regcache_invalidate_thread.
773 (delete_lwp_callback): Update, "entry" parameter is a
774 struct thread_info * now. Fetch pid from thread.
775 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
776 (status_pending_p_callback): Update, "entry" parameter is a
777 struct thread_info * now. Fetch ptid from thread.
778 (find_lwp_pid): Update, "entry" parameter is a
779 struct thread_info * now.
780 (linux_wait_for_lwp): Fetch pid from thread.
781 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
782 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
783 (enqueue_one_deferred_signal): Fetch lwpid from thread.
784 (dequeue_one_deferred_signal): Ditto.
785 (cancel_breakpoint): Fetch ptid from current_inferior.
786 (linux_wait_for_event): Pass &all_threads to find_inferior,
787 not &all_lwps. Fetch ptid, lwpid from thread.
788 (count_events_callback): Update, "entry" parameter is a
789 struct thread_info * now.
790 (select_singlestep_lwp_callback): Ditto.
791 (select_event_lwp_callback): Ditto.
792 (cancel_breakpoints_callback): Ditto.
793 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
795 (select_event_lwp): Ditto. Fetch ptid from event_thread.
796 (unsuspend_one_lwp): Update, "entry" parameter is a
797 struct thread_info * now.
798 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
800 (linux_stabilize_threads): Ditto. And for for_each_inferior.
801 Fetch lwpid from thread, not lwp.
802 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
803 Pass &all_threads to find_inferior, not &all_lwps.
804 (send_sigstop): Fetch lwpid from thread, not lwp.
805 (send_sigstop_callback): Update, "entry" parameter is a
806 struct thread_info * now.
807 (suspend_and_send_sigstop_callback): Ditto.
808 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
809 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
810 struct thread_info * now.
811 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
813 (lwp_running): Update, "entry" parameter is a
814 struct thread_info * now.
815 (stop_all_lwps): Fetch ptid from thread.
816 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
817 (linux_resume_one_lwp): Fetch lwpid from thread.
818 (linux_set_resume_request): Update, "entry" parameter is a
819 struct thread_info * now. Fetch pid, lwpid from thread.
820 (resume_status_pending_p): Update, "entry" parameter is a
821 struct thread_info * now.
822 (need_step_over_p): Ditto. Fetch lwpid from thread.
823 (start_step_over): Fetch lwpid from thread.
824 (linux_resume_one_thread): Update, "entry" parameter is a
825 struct thread_info * now. Fetch lwpid from thread.
826 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
827 (proceed_one_lwp): Update, "entry" parameter is a
828 struct thread_info * now. Fetch lwpid from thread.
829 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
830 struct thread_info * now.
831 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
832 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
833 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
835 (regsets_store_inferior_registers): Ditto.
836 (fetch_register, store_register): Ditto.
837 (linux_read_memory, linux_write_memory): Ditto.
838 (linux_request_interrupt): Ditto.
839 (linux_read_auxv): Ditto.
840 (linux_xfer_siginfo): Ditto.
841 (linux_qxfer_spu): Ditto.
842 (linux_qxfer_libraries_svr4): Ditto.
843 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
844 moved to inferiors.h.
846 (get_thread_lwp): Update.
847 (struct lwp_info): Delete member "entry". Simplify comment for
850 * linux-mips-low.c (mips_read_description): Fetch lwpid from
851 current_inferior directly.
852 (update_watch_registers_callback): Update, "entry" parameter is a
853 struct thread_info * now. Fetch pid from thread.
854 (mips_linux_prepare_to_resume): Fetch ptid from thread.
855 (mips_insert_point): Fetch lwpid from current_inferior.
856 Pass &all_threads to find_inferior, not &all_lwps.
857 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
858 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
860 (mips_stopped_data_address): Ditto.
861 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
863 * linux-tile-low.c (tile_arch_setup): Ditto.
864 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
865 (update_debug_registers_callback): Update, "entry" parameter is a
866 struct thread_info * now. Fetch pid from thread.
867 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
868 Pass &all_threads to find_inferior, not &all_lwps.
869 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
870 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
871 Pass &all_threads to find_inferior, not &all_lwps.
872 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
873 (i386_dr_low_get_status): Ditto.
874 (x86_linux_prepare_to_resume): Fetch ptid from thread.
875 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
876 (x86_linux_read_description): Ditto.
877 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
879 2014-02-20 Doug Evans <dje@google.com>
881 * inferiors.c (get_first_inferior): Fix buglet.
883 2014-02-19 Doug Evans <dje@google.com>
885 * gdbthread.h (add_thread): Change result type to struct thread_info *.
886 * inferiors.c (add_thread): Change result type to struct thread_info *.
888 (add_lwp): Call add_thread here instead of in callers.
890 * linux-low.h (get_lwp_thread): Rewrite.
891 (struct lwp_info): New member "thread".
893 2014-02-19 Doug Evans <dje@google.com>
895 * linux-low.c (add_lwp): Change result to struct lwp_info *.
898 2014-02-19 Doug Evans <dje@google.com>
900 * inferiors.c (add_thread): Fix whitespace.
902 2014-02-19 Doug Evans <dje@google.com>
904 * dll.c (clear_dlls): Replace accessing list implemention details
906 * gdbthread.h (get_first_thread): Declare.
907 * inferiors.c (for_each_inferior_with_data): New function.
908 (get_first_thread): New function.
909 (find_thread_ptid): Simplify.
910 (get_first_inferior): New function.
911 (clear_list): Delete.
912 (one_inferior_p): New function.
913 (clear_inferior_list): New function.
914 (clear_inferiors): Update.
915 * inferiors.h (for_each_inferior_with_data): Declare.
916 (clear_inferior_list): Declare.
917 (one_inferior_p): Declare.
918 (get_first_inferior): Declare.
919 * linux-low.c (linux_wait_for_event): Replace accessing list
920 implemention details with API function.
921 * server.c (target_running): Ditto.
922 (accumulate_file_name_length): New function.
923 (emit_dll_description): New function.
924 (handle_qxfer_libraries): Replace accessing list implemention
925 details with API function.
926 (handle_qxfer_threads_worker): New function.
927 (handle_qxfer_threads_proper): Replace accessing list implemention
928 details with API function.
929 (handle_query): Ditto.
930 (visit_actioned_threads_callback_ftype): New typedef.
931 (visit_actioned_threads_data): New struct.
932 (visit_actioned_threads): Rewrite to be find_inferior callback.
933 (resume): Call find_inferior.
934 (handle_status): Replace accessing list implemention
935 details with API function.
936 (process_serial_event): Replace accessing list implemention details
938 * target.c (set_desired_inferior): Replace accessing list implemention
939 details with API function.
940 * tracepoint.c (same_process_p): New function.
941 (gdb_agent_about_to_close): Replace accessing list implemention
942 details with API function.
943 * win32-low.c (child_delete_thread): Replace accessing list
944 implemention details with API function.
945 (match_dll_by_basename): New function.
946 (dll_is_loaded_by_basename): New function.
947 (win32_ensure_ntdll_loaded): Replace accessing list implemention
948 details call to dll_is_loaded_by_basename.
950 2014-02-19 Doug Evans <dje@google.com>
952 * dll.h (struct dll_info): Add comment.
953 * gdbthread.h (struct thread_info): Add comment.
954 (current_ptid): Simplify.
955 * inferiors.c (add_process): Update.
956 (remove_process): Update.
957 * inferiors.h (struct process_info): Rename member "head" to "entry".
958 * linux-low.c (delete_lwp): Update.
960 (last_thread_of_process_p): Update.
961 (kill_one_lwp_callback, linux_kill): Update.
962 (status_pending_p_callback): Update.
963 (wait_for_sigstop): Update. Simplify read of ptid.
964 (start_step_over): Update.
965 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
966 (get_lwp_thread): Update.
967 (struct lwp_info): Rename member "head" to "entry".
968 * regcache.h (inferior_list_entry): Delete.
969 * server.c (kill_inferior_callback): Update.
970 (detach_or_kill_inferior_callback): Update.
971 (print_started_pid): Update.
972 (print_attached_pid): Update.
973 (process_serial_event): Simplify read of ptid.
974 * thread-db.c (thread_db_create_event): Update.
975 (thread_db_get_tls_address): Update.
976 * win32-low.c (current_inferior_ptid): Simplify.
978 2014-02-19 Tom Tromey <tromey@redhat.com>
980 * target.h (struct target_ops) <supports_btrace>: Add target_ops
982 (target_supports_btrace): Update.
984 2014-02-14 Yao Qi <yao@codesourcery.com>
986 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
987 (rsp-low-ipa.o): New target.
989 2014-02-12 Tom Tromey <tromey@redhat.com>
991 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
992 convert_ascii_to_int.
993 * regcache.c (registers_to_string): Likewise.
994 * remote-utils.c (decode_M_packet): Likewise.
995 * server.c (process_serial_event): Likewise.
997 2014-02-12 Tom Tromey <tromey@redhat.com>
999 * server.c (handle_query, handle_v_run): Use hex2bin, not
1001 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1003 2014-02-12 Tom Tromey <tromey@redhat.com>
1005 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1006 convert_int_to_ascii.
1007 * regcache.c (registers_to_string, collect_register_as_string):
1009 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1011 * server.c (process_serial_event): Likewise.
1012 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1013 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1015 2014-02-12 Tom Tromey <tromey@redhat.com>
1017 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1018 bin2hex, not hexify.
1019 * tracepoint.c (cmd_qtstatus): Likewise.
1021 2014-02-12 Tom Tromey <tromey@redhat.com>
1023 * remote-utils.c (monitor_output): Pass explicit length to
1026 2014-02-12 Tom Tromey <tromey@redhat.com>
1028 * tracepoint.c: Include rsp-low.h.
1029 * server.c: Include rsp-low.h.
1030 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1031 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1033 * remote-utils.c: Include rsp-low.h.
1034 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1035 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1036 (convert_int_to_ascii, convert_ascii_to_int): Move to
1038 * regcache.c: Include rsp-low.h.
1039 * ax.c: Include rsp-low.h.
1040 * Makefile.in (SFILES): Add common/rsp-low.c.
1041 (OBS): Add rsp-low.o.
1042 (rsp-low.o): New target.
1044 2014-02-12 Tom Tromey <tromey@redhat.com>
1046 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1047 Include print-utils.h.
1048 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1049 (plongest, thirty_two, phex_nz): Remove.
1050 * Makefile.in (SFILES): Add common/print-utils.c.
1051 (OBS): Add print-utils.o.
1052 (print-utils-ipa.o): New target.
1053 (print-utils.o): New target.
1054 (IPA_OBJS): Add print-utils-ipa.o.
1056 2014-02-06 Tom Tromey <tromey@redhat.com>
1058 * Makefile.in (SFILES): Fix indentation.
1060 2014-02-05 Doug Evans <dje@google.com>
1062 * linux-low.c (linux_wait_for_event): Improve comment.
1063 (linux_wait_1): Keep current_inferior in sync with event_child.
1065 2014-01-22 Doug Evans <dje@google.com>
1067 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1069 2014-01-22 Doug Evans <dje@google.com>
1071 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1072 * configure: Regenerate.
1073 * config.in: Regenerate.
1074 * Makefile.in (SFILES): Add debug.c.
1076 * debug.c: New file.
1077 * debug.h: New file.
1078 * linux-aarch64-low.c (*): Update all debugging printfs to use
1079 debug_printf instead of fprintf.
1080 * linux-arm-low.c (*): Ditto.
1081 * linux-cris-low.c (*): Ditto.
1082 * linux-crisv32-low.c (*): Ditto.
1083 * linux-m32r-low.c (*): Ditto.
1084 * linux-sparc-low.c (*): Ditto.
1085 * linux-x86.c (*): Ditto.
1086 * linux-low.c (*): Ditto.
1087 (linux_wait_1): Add calls to debug_enter, debug_exit.
1088 (linux_wait): Remove redundant debugging printf.
1089 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1090 (linux_resume, unstop_all_lwps): Ditto.
1091 * mem-break.c (*): Update all debugging printfs to use
1092 debug_printf instead of fprintf.
1093 * remote-utils.c (*): Ditto.
1094 * thread-db.c (*): Ditto.
1095 * server.c #include <ctype.h>, "gdb_vecs.h".
1096 (debug_threads): Moved to debug.c.
1097 (*): Update all debugging printfs to use debug_printf instead of
1099 (start_inferior): Replace call to fflush with call to debug_flush.
1100 (monitor_show_help): Mention set debug-format.
1101 (parse_debug_format_options): New function.
1102 (handle_monitor_command): Handle "monitor set debug-format".
1103 (gdbserver_usage): Mention --debug-format.
1104 (main): Parse --debug-format.
1105 * server.h (debug_threads): Declaration moved to debug.h.
1107 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1108 trace_debug_1 that uses debug_printf.
1109 (tracepoint_look_up_symbols): Update all debugging printfs to use
1110 debug_printf instead of fprintf.
1112 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1114 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1117 2014-01-17 Pedro Alves <palves@redhat.com>
1120 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1121 defined after including gdb_proc_service.h.
1123 2014-01-16 Doug Evans <dje@google.com>
1125 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1126 (match_dll): Use it.
1128 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1130 * target.h (target_ops) <read_btrace>: Change parameters and
1131 return type to allow error reporting.
1132 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1133 trace reading errors on.
1134 * linux-low.c (linux_low_read_btrace): Pass trace reading
1136 (linux_low_disable_btrace): New.
1138 2014-01-15 Doug Evans <dje@google.com>
1140 * inferiors.c (thread_id_to_gdb_id): Delete.
1141 * inferiors.h (thread_id_to_gdb_id): Delete.
1143 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1145 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1146 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1149 2014-01-08 Pedro Alves <palves@redhat.com>
1151 * server.c (handle_status): Don't discard previous queued stop
1152 replies or thread's pending status here.
1153 (main) <disconnection>: Do it here instead.
1155 2014-01-08 Pedro Alves <palves@redhat.com>
1157 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1158 * server.c (visit_actioned_threads, handle_pending_status): New
1160 (handle_v_cont): Factor out parts to ...
1161 (resume): ... this new function. If in all-stop, and a thread
1162 being resumed has a pending status, report it without actually
1164 (myresume): Adjust to use the new 'resume' function.
1165 (clear_pending_status_callback, set_pending_status_callback)
1166 (find_status_pending_thread_callback): New functions.
1167 (handle_status): Handle the case of multiple threads having
1168 interesting statuses to report. Report threads' real last signal
1169 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1170 with an interesting thread to report the status for, instead of
1171 always reporting the status of the first thread.
1173 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1175 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1176 * gdbreplay.c (gdbreplay_version): Likewise.
1178 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1180 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1181 iov.iov_len with the real length in use.
1183 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1185 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1186 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1187 for all targets that use win32-low.c.
1188 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1189 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1191 2013-12-13 Pedro Alves <palves@redhat.com>
1193 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1194 if equal to TARGET_WAITKIND_LOADED.
1195 * win32-low.c (cached_status): New static global.
1196 (win32_wait): Add declaration.
1197 (do_initial_child_stuff): Flush all initial pending debug events
1198 up to the initial breakpoint.
1199 (win32_wait): If CACHED_STATUS was set, return that instead
1200 of doing a real wait. Remove the code resuming the execution
1201 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1202 during the initial phase. Also remove the code changing
1203 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1204 TARGET_WAITKIND_STOPPED.
1206 2013-12-11 Yao Qi <yao@codesourcery.com>
1208 * notif.c (handle_notif_ack): Return 0 if no notification
1211 2013-11-20 Doug Evans <dje@google.com>
1213 * linux-low.c (linux_set_resume_request): Fix comment.
1215 2013-11-20 Doug Evans <dje@google.com>
1217 * linux-low.c (resume_status_pending_p): Tweak comment.
1219 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1221 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1222 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1223 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1224 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1225 (srv_amd64_regobj): Add amd64-mpx.o.
1226 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1227 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1228 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1229 * i387-fp.c (num_pl_bnd_register) Added constant.
1230 (num_pl_bnd_cfg_registers) Added constant.
1231 (struct i387_xsave) Added reserved area and MPX fields.
1232 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1233 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1235 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1236 (init_registers_amd64_mpx_linux): Declare new function.
1237 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1238 (x86_64_regmap): Add MPX registers.
1239 (x86_linux_read_description): Add MPX case.
1240 (initialize_low_arch): Initialize MPX targets.
1242 2013-11-18 Tom Tromey <tromey@redhat.com>
1244 * configure: Rebuild.
1245 * configure.ac: Don't check for stdlib.h.
1246 * gdbreplay.c: Unconditionally include stdlib.h.
1248 2013-11-18 Tom Tromey <tromey@redhat.com>
1250 * config.in: Rebuild.
1251 * configure: Rebuild.
1252 * configure.ac: Don't use AC_HEADER_DIRENT.
1254 2013-11-18 Tom Tromey <tromey@redhat.com>
1256 * server.h: Don't check HAVE_STRING_H.
1257 * gdbreplay.c: Don't check HAVE_STRING_H.
1258 * configure: Rebuild.
1260 2013-11-18 Tom Tromey <tromey@redhat.com>
1262 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1265 2013-11-08 Tom Tromey <tromey@redhat.com>
1267 * configure, config.in: Rebuild.
1268 * configure.ac: Remove unused configury.
1270 2013-11-08 Tom Tromey <tromey@redhat.com>
1272 * acinclude.m4: Include common.m4, codeset.m4.
1273 * configure, config.in: Rebuild.
1274 * configure.ac: Use GDB_AC_COMMON.
1276 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1278 * linux-s390-low.c (HWCAP_S390_TE): New define.
1279 (s390_arch_setup): Consider the TE field in the HWCAP for
1280 determining 'have_regset_tdb'.
1282 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1285 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1288 2013-10-02 Pedro Alves <palves@redhat.com>
1290 * server.c (process_serial_event): Don't output "GDBserver
1291 exiting" if GDB is connected through stdio.
1292 * target.c (mywait): Likewise, be silent if GDB is connected
1295 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1297 * lynx-low.c (lynx_add_threads_after_attach): New function.
1298 (lynx_attach): Remove call to add_thread. Add call to
1299 lynx_add_threads_after_attach instead.
1301 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1303 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1304 * config.in, configure: Regenerated.
1306 2013-09-18 Yao Qi <yao@codesourcery.com>
1309 * server.c (start_inferior): Clear 'resume_info'.
1311 2013-09-16 Jiong Wang <jiwang@tilera.com>
1313 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1316 2013-09-16 Jiong Wang <jiwang@tilera.com>
1318 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1319 linux-tile-low.o to srv_tgtobj.
1321 2013-09-16 Will Newton <will.newton@linaro.org>
1323 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1326 2013-09-06 Pedro Alves <palves@redhat.com>
1328 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1329 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1330 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1331 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1332 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1333 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1335 2013-09-06 Pedro Alves <palves@redhat.com>
1337 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1338 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1340 2013-09-06 Pedro Alves <palves@redhat.com>
1342 * linux-amd64-ipa.c: Include tracepoint.h.
1343 * linux-i386-ipa.c: Include tracepoint.h.
1345 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1347 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1348 (ps_get_thread_area): New function.
1350 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1352 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1353 (initialize_low_arch): Call init_registers_crisv32 rather than
1354 init_register_crisv32.
1356 2013-09-05 Pedro Alves <palves@redhat.com>
1358 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1360 * hostio.h: ... this new file.
1361 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1362 win32-low.c: Include hostio.h.
1364 2013-09-05 Pedro Alves <palves@redhat.com>
1366 * server.h (gdb_client_data, handler_func, callback_handler_func)
1367 (delete_file_handler, add_file_handler, append_callback_event)
1368 (delete_callback_event, start_event_loop, initialize_event_loop):
1369 Move to event-loop.h and include it.
1370 * event-loop.h: New file.
1372 2013-09-05 Pedro Alves <palves@redhat.com>
1374 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1375 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1376 (loaded_dll, unloaded_dll): Move to ...
1377 * dll.h: ... this new file.
1378 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1380 2013-09-05 Pedro Alves <palves@redhat.com>
1382 * server.h (current_process, get_thread_process, all_processes)
1383 (add_inferior_to_list, for_each_inferior, current_inferior)
1384 (remove_inferior, add_process, remove_process, find_process_pid)
1385 (have_started_inferiors_p, have_attached_inferiors_p)
1386 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1387 (clear_inferiors, find_inferior, find_inferior_id)
1388 (inferior_target_data, set_inferior_target_data)
1389 (inferior_regcache_data, set_inferior_regcache_data): Move to
1390 inferiors.h, and include it.
1391 * inferiors.h: New file.
1393 2013-09-05 Pedro Alves <palves@redhat.com>
1395 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1399 2013-09-05 Pedro Alves <palves@redhat.com>
1401 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1403 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1404 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1405 (handle_tracepoint_general_set, handle_tracepoint_query)
1406 (tracepoint_finished_step, tracepoint_was_hit)
1407 (release_while_stepping_state_list, current_traceframe)
1408 (in_readonly_region, traceframe_read_mem)
1409 (fetch_traceframe_registers, traceframe_read_sdata)
1410 (traceframe_read_info, struct fast_tpoint_collect_status)
1411 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1412 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1413 (supply_fast_tracepoint_registers)
1414 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1415 (ipa_tdesc, claim_trampoline_space)
1416 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1417 (agent_mem_read, agent_get_trace_state_variable_value)
1418 (agent_set_trace_state_variable_value, agent_tsv_read)
1419 (agent_mem_read_string, get_raw_reg_func_addr)
1420 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1421 * tracepoint.h: ... this new file.
1423 2013-09-05 Pedro Alves <palves@redhat.com>
1425 * server.h (perror_with_name, error, fatal, warning, paddress)
1426 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1428 * utils.h: New file.
1430 2013-09-05 Pedro Alves <palves@redhat.com>
1432 * server.h (remote_debug, noack_mode, transport_is_reliable)
1433 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1434 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1435 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1436 (write_enn, initialize_async_io, enable_async_io)
1437 (disable_async_io, check_remote_input_interrupt_request)
1438 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1439 (dead_thread_notify, prepare_resume_reply)
1440 (decode_address_to_semicolon, decode_address, decode_m_packet)
1441 (decode_M_packet, decode_X_packet, decode_xfer_write)
1442 (decode_search_memory_packet, unhexify, hexify)
1443 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1444 (look_up_one_symbol, relocate_instruction)
1445 (monitor_output): Move to remote-utils.h, and include it.
1446 * remote-utils.h: New file.
1448 2013-09-05 Pedro Alves <palves@redhat.com>
1450 * server.h (_): Delete.
1452 2013-09-02 Pedro Alves <palves@redhat.com>
1454 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1455 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1457 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1459 2013-09-02 Pierre Muller <muller@sourceware.org>
1461 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1462 or WriteProcessMemory complete successfully and handle
1463 ERROR_PARTIAL_COPY error.
1465 2013-09-02 Pedro Alves <palves@redhat.com>
1467 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1468 error instead of EIO.
1470 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1473 * linux-low.c: Include filestuff.h.
1474 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1475 * lynx-low.c: Include filestuff.h.
1476 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1477 * server.c: Include filestuff.h.
1478 (main): Call notice_open_fds.
1479 * spu-low.c: Include filestuff.h.
1480 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1482 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1484 * Makefile.in: Explain why ../target and ../nat are not
1485 listed as include file search paths.
1486 (linux-waitpid.o): New object file rule.
1487 * configure.srv (srv_native_linux_obj): New variable.
1488 Replace all occurrences of linux native object files with
1489 $srv_native_linux_obj.
1490 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1491 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1492 (linux_enable_event_reporting): Remove declaration.
1493 (my_waitpid): Moved to common/linux-waitpid.c.
1494 (linux_wait_for_event): Pass ptid when calling
1495 linux_enable_event_reporting.
1496 (linux_supports_tracefork_flag): Remove.
1497 (linux_enable_event_reporting): Likewise.
1498 (linux_tracefork_grandchild): Remove.
1499 (STACK_SIZE): Moved to common/linux-ptrace.c.
1500 (linux_tracefork_child): Remove.
1501 (linux_test_for_tracefork): Remove.
1502 (linux_look_up_symbols): Call linux_supports_traceclone.
1503 (initialize_low): Remove call to linux_test_for_tracefork.
1504 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1505 common/linux-ptrace.h.
1506 (PTRACE_TYPE_ARG4): Likewise.
1507 Include linux-ptrace.h.
1509 2013-08-21 Pedro Alves <palves@redhat.com>
1511 * config.in: Renegerate.
1513 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1515 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1516 (SFILES): Remove $(srcdir)/common/target-common.c and
1517 add $(srcdir)/target/waitstatus.c.
1518 (OBS): Remove target-common.o and add waitstatus.o.
1519 (server_h): Remove $(srcdir)/../common/target-common.h and
1520 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1521 and $(srcdir)/../target/waitstatus.h.
1522 (target-common.o): Remove.
1523 (waitstatus.o): New target object file.
1524 * target.h: Do not include target-common.h and
1525 include target/resume.h, target/wait.h and
1526 target/waitstatus.h.
1528 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1530 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1531 to PTRACE_TYPE_ARG3.
1532 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1533 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1535 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1536 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1538 2013-07-27 Jie Zhang <jie@codesourcery.com>
1539 Daniel Jacobowitz <dan@codesourcery.com>
1540 Yao Qi <yao@codesourcery.com>
1542 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1543 (mips-linux-watch.o): New rule.
1544 (mips_linux_watch_h): New variable.
1545 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1547 * linux-mips-low.c: Include mips-linux-watch.h.
1548 (struct arch_process_info, struct arch_lwp_info): New.
1549 (update_watch_registers_callback): New function.
1550 (mips_linux_new_process, mips_linux_new_thread) New functions.
1551 (mips_linux_prepare_to_resume, mips_insert_point): New
1553 (mips_remove_point, mips_stopped_by_watchpoint): New
1555 (rsp_bp_type_to_target_hw_bp_type): New function.
1556 (mips_stopped_data_address): New function.
1557 (the_low_target): Add watchpoint support functions.
1559 2013-07-27 Yao Qi <yao@codesourcery.com>
1561 * i386-low.c: Include break-common.h.
1562 (enum target_hw_bp_type): Remove.
1564 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1566 * Makefile.in (SFILES): /common/target-common.c.
1567 (OBS): Add target-common.o.
1568 (server_h): Add $(srcdir)/../common/target-common.h.
1569 (target-common.o): New target.
1570 * server.c (queue_stop_reply_callback): Free
1571 status string after use.
1572 * target.c (target_waitstatus_to_string): Remove.
1573 * target.h: Include target-common.h.
1574 (resume_kind): Likewise.
1575 (target_waitkind): Likewise.
1576 (target_waitstatus): Likewise.
1577 (TARGET_WNOHANG): Likewise.
1579 2013-07-04 Yao Qi <yao@codesourcery.com>
1581 * Makefile.in (host_alias): Use @host_noncanonical@.
1582 (target_alias): Use @target_noncanonical@.
1583 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1584 ACX_NONCANONICAL_HOST.
1585 * configure: Regenerated.
1588 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1590 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1591 * configure: Rebuild.
1592 * Makefile.in (version_host, version_target): Get from configure.
1593 (version.c): Use $(version_host) and $(version_target).
1595 2013-07-03 Pedro Alves <palves@redhat.com>
1597 * Makefile.in (config.status): Depend on development.sh.
1598 * acinclude.m4: Include libmcheck.m4.
1599 * configure: Regenerate.
1601 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1603 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1604 attribute inside the parentheses.
1605 (winapi_DebugSetProcessKillOnExit): Ditto.
1606 (winapi_DebugBreakProcess): Ditto.
1607 (winapi_GenerateConsoleCtrlEvent): Ditto.
1609 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1611 * notif.h (notif_event): Add a dummy member to avoid compiler
1614 2013-07-01 Pedro Alves <palves@redhat.com>
1616 * hostio.c (HOSTIO_PATH_MAX): Define.
1617 (require_filename, handle_open, handle_unlink, handle_readlink):
1620 2013-07-01 Pedro Alves <palves@redhat.com>
1622 * server.h: Include "pathmax.h".
1623 * linux-low.c: Don't include sys/param.h.
1624 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1626 * win32-low.c: Don't include sys/param.h.
1627 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1629 2013-07-01 Pedro Alves <palves@redhat.com>
1631 * event-loop.c: Don't check HAVE_UNISTD_H before including
1633 * gdbreplay.c: Likewise.
1634 * remote-utils.c: Likewise.
1635 * server.c: Likewise.
1636 * configure.ac: Don't check for unistd.h.
1637 * configure: Regenerate.
1639 2013-06-28 Tom Tromey <tromey@redhat.com>
1641 * Makefile.in (version.c): Use version.in, not
1644 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1646 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1647 * configure: Rebuild.
1648 * Makefile.in (version_host, version_target): Get from configure.
1649 (version.c): Use $(version_host) and $(version_target).
1651 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1653 Fix trace-status to output user name without trailing colon.
1654 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1656 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1658 Fix trace-status to output proper start-time and stop-time.
1659 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1660 output start time and stop time in hex as gdb expects.
1662 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1664 * tracepoint.c (build_traceframe_info_xml): Output trace state
1665 variables present in the trace buffer.
1667 2013-06-24 Tom Tromey <tromey@redhat.com>
1669 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1671 (version.o): Remove.
1672 * gdbreplay.c: Include version.h.
1673 (version, host_name): Don't declare.
1674 * server.h: Include version.h.
1675 (version, host_name): Don't declare.
1677 2013-06-12 Pedro Alves <palves@redhat.com>
1679 * linux-x86-low.c (linux_is_elf64): Delete global.
1680 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1681 with local linux_pid_exe_is_elf_64_file use.
1683 2013-06-11 Pedro Alves <palves@redhat.com>
1685 * linux-low.c (regset_disabled, disable_regset): New functions.
1686 (regsets_fetch_inferior_registers)
1687 (regsets_store_inferior_registers): Use them.
1688 (initialize_regsets_info); Don't allocate the disabled_regsets
1690 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1693 2013-06-11 Pedro Alves <palves@redhat.com>
1695 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1698 2013-06-11 Pedro Alves <palves@redhat.com>
1700 * linux-x86-low.c (initialize_low_arch): Call
1701 init_registers_x32_avx_linux.
1703 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1705 Fix compatibility with Android Bionic.
1706 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1709 2013-06-07 Pedro Alves <palves@redhat.com>
1712 * Makefile.in (OBS): Add tdesc.o.
1713 (IPA_OBJS): Add tdesc-ipa.o.
1714 (tdesc-ipa.o): New rule.
1715 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1717 * linux-low.c (new_inferior): Delete.
1718 (disabled_regsets, num_regsets): Delete.
1719 (linux_add_process): Adjust to set the new per-process
1721 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1722 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1723 was a stop. When calling arch_setup, switch the current inferior
1724 to the thread that got an event.
1725 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1726 (regsets_fetch_inferior_registers)
1727 (regsets_store_inferior_registers): New regsets_info parameter.
1729 (linux_register_in_regsets): New regs_info parameter. Adjust to
1731 (register_addr, fetch_register, store_register): New usrregs_info
1732 parameter. Adjust to use it.
1733 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1734 parameter regs_info. Adjust to use it.
1735 (linux_fetch_registers): Get the current inferior's regs_info, and
1737 (linux_store_registers): Ditto.
1738 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1739 (initialize_low): Don't initialize the target_regsets here. Call
1740 initialize_low_arch.
1741 * linux-low.h (target_regsets): Delete declaration.
1742 (struct regsets_info): New.
1743 (struct usrregs_info): New.
1744 (struct regs_info): New.
1745 (struct process_info_private) <new_inferior>: New field.
1746 (struct linux_target_ops): Delete the num_regs, regmap, and
1747 regset_bitmap fields. New field regs_info.
1748 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1749 * i387-fp.c (num_xmm_registers): Delete.
1750 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1751 calls to new interface.
1752 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1753 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1754 Infer the number of xmm registers from the regcache's target
1756 * i387-fp.h (num_xmm_registers): Delete.
1757 * inferiors.c (add_thread): Don't install the thread's regcache
1759 * proc-service.c (gregset_info): Fetch the current inferior's
1760 regs_info. Adjust to use it.
1761 * regcache.c: Include tdesc.h.
1762 (register_bytes, reg_defs, num_registers)
1763 (gdbserver_expedite_regs): Delete.
1764 (get_thread_regcache): If the thread doesn't have a regcache yet,
1765 create one, instead of aborting gdbserver.
1766 (regcache_invalidate_one): Rename to ...
1767 (regcache_invalidate_thread): ... this.
1768 (regcache_invalidate_one): New.
1769 (regcache_invalidate): Only invalidate registers of the current
1771 (init_register_cache): Add target_desc parameter, and use it.
1772 (new_register_cache): Ditto. Assert the target description has a
1773 non zero registers_size.
1774 (regcache_cpy): Add assertions. Adjust.
1775 (realloc_register_cache, set_register_cache): Delete.
1776 (registers_to_string, registers_from_string): Adjust.
1777 (find_register_by_name, find_regno, find_register_by_number)
1778 (register_cache_size): Add target_desc parameter, and use it.
1779 (free_register_cache_thread, free_register_cache_thread_one)
1780 (regcache_release, register_cache_size): New.
1781 (register_size): Add target_desc parameter, and use it.
1782 (register_data, supply_register, supply_register_zeroed)
1783 (supply_regblock, supply_register_by_name, collect_register)
1784 (collect_register_as_string, collect_register_by_name): Adjust.
1785 * regcache.h (struct target_desc): Forward declare.
1786 (struct regcache) <tdesc>: New field.
1787 (init_register_cache, new_register_cache): Add target_desc
1789 (regcache_invalidate_thread): Declare.
1790 (regcache_invalidate_one): Delete declaration.
1791 (regcache_release): Declare.
1792 (find_register_by_number, register_cache_size, register_size)
1793 (find_regno): Add target_desc parameter.
1794 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1796 * remote-utils.c: Include tdesc.h.
1797 (outreg, prepare_resume_reply): Adjust.
1798 * server.c: Include tdesc.h.
1799 (gdbserver_xmltarget): Delete declaration.
1800 (get_features_xml, process_serial_event): Adjust.
1801 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1803 (struct process_info) <tdesc>: New field.
1804 (ipa_tdesc): Declare.
1805 * tdesc.c: New file.
1806 * tdesc.h: New file.
1807 * tracepoint.c: Include tdesc.h.
1808 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1809 (get_context_regcache): Adjust to pass ipa_tdesc down.
1810 (do_action_at_tracepoint): Adjust to get the register cache size
1811 from the context regcache's description.
1812 (traceframe_walk_blocks): Adjust to get the register cache size
1813 from the current trace frame's description.
1814 (traceframe_get_pc): Adjust to get current trace frame's
1815 description and pass it down.
1816 (gdb_collect): Adjust to get the register cache size from the
1818 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1819 (gdbserver_xmltarget): Delete.
1820 (initialize_low_tracepoint): Set the ipa's target description.
1821 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1822 (initialize_low_tracepoint): Set the ipa's target description.
1823 * linux-x86-low.c: Include tdesc.h.
1824 [__x86_64__] (is_64bit_tdesc): New.
1825 (ps_get_thread_area, x86_get_thread_area): Use it.
1826 (i386_cannot_store_register): Rename to ...
1827 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1828 (i386_cannot_fetch_register): Rename to ...
1829 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1830 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1832 (target_regsets): Rename to ...
1833 (x86_regsets): ... this.
1834 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1836 (x86_siginfo_fixup): Use is_64bit_tdesc.
1837 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
1838 (tdesc_x32_avx_linux, tdesc_x32_linux)
1839 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
1841 (x86_linux_update_xmltarget): Delete.
1842 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
1843 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
1844 (AMD64_LINUX_USER64_CS): New.
1845 (x86_linux_read_description): New, based on
1846 x86_linux_update_xmltarget.
1847 (same_process_callback): New.
1848 (x86_arch_setup_process_callback): New.
1849 (x86_linux_update_xmltarget): New.
1850 (x86_regsets_info): New.
1851 (amd64_linux_regs_info): New.
1852 (i386_linux_usrregs_info): New.
1853 (i386_linux_regs_info): New.
1854 (x86_linux_regs_info): New.
1855 (x86_arch_setup): Reimplement.
1856 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
1857 (x86_emit_ops): Ditto.
1858 (the_low_target): Adjust. Install x86_linux_regs_info,
1859 x86_cannot_fetch_register, and x86_cannot_store_register.
1860 (initialize_low_arch): New.
1861 * linux-ia64-low.c (tdesc_ia64): Declare.
1862 (ia64_fetch_register): Adjust.
1863 (ia64_usrregs_info, regs_info): New globals.
1864 (ia64_regs_info): New function.
1865 (the_low_target): Adjust.
1866 (initialize_low_arch): New function.
1867 * linux-sparc-low.c (tdesc_sparc64): Declare.
1868 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
1870 (sparc_arch_setup): New function.
1871 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
1872 (the_low_target): Adjust.
1873 (initialize_low_arch): New function.
1874 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
1875 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
1876 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
1877 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
1878 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
1879 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
1880 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
1881 (tdesc_powerpc_isa205_vsx64l): Declare.
1882 (ppc_cannot_store_register, ppc_collect_ptrace_register)
1883 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
1884 (ppc_set_pc, ppc_get_hwcap): Adjust.
1885 (ppc_usrregs_info): Forward declare.
1886 (!__powerpc64__) ppc_regmap_adjusted: New global.
1887 (ppc_arch_setup): Adjust to the current process'es target
1889 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
1890 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
1891 (ppc_store_evrregset): Adjust.
1892 (target_regsets): Rename to ...
1893 (ppc_regsets): ... this, and make static.
1894 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
1895 (ppc_regs_info): New function.
1896 (the_low_target): Adjust.
1897 (initialize_low_arch): New function.
1898 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
1899 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
1900 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
1901 (tdesc_s390x_linux64v2): Declare.
1902 (s390_collect_ptrace_register, s390_supply_ptrace_register)
1903 (s390_fill_gregset, s390_store_last_break): Adjust.
1904 (target_regsets): Rename to ...
1905 (s390_regsets): ... this, and make static.
1906 (s390_get_pc, s390_set_pc): Adjust.
1907 (s390_get_hwcap): New target_desc parameter, and use it.
1908 [__s390x__] (have_hwcap_s390_high_gprs): New global.
1909 (s390_arch_setup): Adjust to set the current process'es target
1910 description. Don't adjust the regmap.
1911 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
1912 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
1913 (regs_info_3264): New globals.
1914 (s390_regs_info): New function.
1915 (the_low_target): Adjust.
1916 (initialize_low_arch): New function.
1917 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
1918 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
1919 [__mips64] (init_registers_mips_linux)
1920 (init_registers_mips_dsp_linux): Delete defines.
1921 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
1922 (have_dsp): New global.
1923 (mips_read_description): New, based on mips_arch_setup.
1924 (mips_arch_setup): Reimplement.
1925 (get_usrregs_info): New function.
1926 (mips_cannot_fetch_register, mips_cannot_store_register)
1927 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
1928 (mips_fill_fpregset, mips_store_fpregset): Adjust.
1929 (target_regsets): Rename to ...
1930 (mips_regsets): ... this, and make static.
1931 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
1932 (dsp_regs_info, regs_info): New globals.
1933 (mips_regs_info): New function.
1934 (the_low_target): Adjust.
1935 (initialize_low_arch): New function.
1936 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
1937 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
1939 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
1940 (arm_read_description): New, with bits factored from
1942 (arm_arch_setup): Reimplement.
1943 (target_regsets): Rename to ...
1944 (arm_regsets): ... this, and make static.
1945 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
1946 (arm_regs_info): New function.
1947 (the_low_target): Adjust.
1948 (initialize_low_arch): New function.
1949 * linux-m68k-low.c (tdesc_m68k): Declare.
1950 (target_regsets): Rename to ...
1951 (m68k_regsets): ... this, and make static.
1952 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
1953 (m68k_regs_info): New function.
1954 (m68k_arch_setup): New function.
1955 (the_low_target): Adjust.
1956 (initialize_low_arch): New function.
1957 * linux-sh-low.c (tdesc_sharch): Declare.
1958 (target_regsets): Rename to ...
1959 (sh_regsets): ... this, and make static.
1960 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
1961 (sh_regs_info, sh_arch_setup): New functions.
1962 (the_low_target): Adjust.
1963 (initialize_low_arch): New function.
1964 * linux-bfin-low.c (tdesc_bfin): Declare.
1965 (bfin_arch_setup): New function.
1966 (bfin_usrregs_info, regs_info): New globals.
1967 (bfin_regs_info): New function.
1968 (the_low_target): Adjust.
1969 (initialize_low_arch): New function.
1970 * linux-cris-low.c (tdesc_cris): Declare.
1971 (cris_arch_setup): New function.
1972 (cris_usrregs_info, regs_info): New globals.
1973 (cris_regs_info): New function.
1974 (the_low_target): Adjust.
1975 (initialize_low_arch): New function.
1976 * linux-cris-low.c (tdesc_crisv32): Declare.
1977 (cris_arch_setup): New function.
1978 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
1979 (cris_regs_info): New function.
1980 (the_low_target): Adjust.
1981 (initialize_low_arch): New function.
1982 * linux-m32r-low.c (tdesc_m32r): Declare.
1983 (m32r_arch_setup): New function.
1984 (m32r_usrregs_info, regs_info): New globals.
1985 (m32r_regs_info): Adjust.
1986 (initialize_low_arch): New function.
1987 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
1988 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
1989 (tic6x_usrregs_info): Forward declare.
1990 (tic6x_read_description): New function, based on ...
1991 (tic6x_arch_setup): ... this. Reimplement.
1992 (target_regsets): Rename to ...
1993 (tic6x_regsets): ... this, and make static.
1994 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
1995 (tic6x_regs_info): New function.
1996 (the_low_target): Adjust.
1997 (initialize_low_arch): New function.
1998 * linux-xtensa-low.c (tdesc_xtensa): Declare.
1999 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2000 (target_regsets): Rename to ...
2001 (xtensa_regsets): ... this, and make static.
2002 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2004 (xtensa_arch_setup, xtensa_regs_info): New functions.
2005 (the_low_target): Adjust.
2006 (initialize_low_arch): New function.
2007 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2008 (nios2_arch_setup): Set the current process'es tdesc.
2009 (target_regsets): Rename to ...
2010 (nios2_regsets): ... this.
2011 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2012 (nios2_regs_info): New function.
2013 (the_low_target): Adjust.
2014 (initialize_low_arch): New function.
2015 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2016 (aarch64_arch_setup): Set the current process'es tdesc.
2017 (target_regsets): Rename to ...
2018 (aarch64_regsets): ... this.
2019 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2020 (aarch64_regs_info): New function.
2021 (the_low_target): Adjust.
2022 (initialize_low_arch): New function.
2023 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2025 (target_regsets): Rename to ...
2026 (tile_regsets): ... this.
2027 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2028 (tile_regs_info): New function.
2029 (tile_arch_setup): Set the current process'es tdesc.
2030 (the_low_target): Adjust.
2031 (initialize_low_arch): New function.
2032 * spu-low.c (tdesc_spu): Declare.
2033 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2034 * win32-arm-low.c (tdesc_arm): Declare.
2035 (arm_arch_setup): New function.
2036 (the_low_target): Install arm_arch_setup instead of
2038 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2039 (init_windows_x86): Rename to ...
2040 (i386_arch_setup): ... this. Set `win32_tdesc'.
2041 (the_low_target): Adjust.
2042 * win32-low.c (win32_tdesc): New global.
2043 (child_add_thread): Don't create the thread cache here.
2044 (do_initial_child_stuff): Set the new process'es tdesc.
2045 * win32-low.h (struct target_desc): Forward declare.
2046 (win32_tdesc): Declare.
2047 * lynx-i386-low.c (tdesc_i386): Declare global.
2048 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2049 * lynx-low.c (lynx_tdesc): New global.
2050 (lynx_add_process): Set the new process'es tdesc.
2051 * lynx-low.h (struct target_desc): Forward declare.
2052 (lynx_tdesc): Declare global.
2053 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2054 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2055 * nto-low.c (nto_tdesc): New global.
2056 (do_attach): Set the new process'es tdesc.
2057 * nto-low.h (struct target_desc): Forward declare.
2058 (nto_tdesc): Declare.
2059 * nto-x86-low.c (tdesc_i386): Declare.
2060 (nto_x86_arch_setup): Set `nto_tdesc'.
2062 2013-06-04 Gary Benson <gbenson@redhat.com>
2064 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2065 to qSupported response when appropriate.
2066 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2067 with nonzero-length annex.
2068 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2069 arguments supplied in annex.
2071 2013-05-31 Doug Evans <dje@google.com>
2074 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2075 64 bits in 64-cross-32 environment.
2077 2013-05-28 Pedro Alves <palves@redhat.com>
2079 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2080 (aarch64-without-fpu.c): Delete rule.
2081 * configure.srv (aarch64*-*-linux*): Remove references to
2082 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2083 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2086 2013-05-24 Pedro Alves <palves@redhat.com>
2088 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2089 instead of strchr/decode_address. Error if the range isn't split
2090 with a ','. Don't assume there's be a ':' in the action.
2092 2013-05-23 Yao Qi <yao@codesourcery.com>
2093 Pedro Alves <palves@redhat.com>
2095 * linux-low.c (lwp_in_step_range): New function.
2096 (linux_wait_1): If the thread was range stepping and stopped
2097 outside the stepping range, report the stop to GDB. Otherwise,
2098 continue stepping. Add range stepping debug output.
2099 (linux_set_resume_request): Copy the step range from the resume
2101 (linux_supports_range_stepping): New.
2102 (linux_target_ops) <supports_range_stepping>: Set to
2103 linux_supports_range_stepping.
2104 * linux-low.h (struct linux_target_ops)
2105 <supports_range_stepping>: New field.
2106 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2107 * linux-x86-low.c (x86_supports_range_stepping): New.
2108 (the_low_target) <supports_range_stepping>: Set to
2109 x86_supports_range_stepping.
2110 * server.c (handle_v_cont): Handle 'r' action.
2111 (handle_v_requests): Append ";r" if the target supports range
2113 * target.h (struct thread_resume) <step_range_start,
2114 step_range_end>: New fields.
2115 (struct target_ops) <supports_range_stepping>:
2117 (target_supports_range_stepping): New macro.
2119 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2121 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2122 confusion in comment.
2124 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2126 * lynx-low.c (struct process_info_private): New type.
2127 (lynx_add_process): New function.
2128 (lynx_create_inferior, lynx_attach): Replace calls to
2129 add_process by calls to lynx_add_process.
2130 (lynx_resume): If PTID is null, then try using
2131 current_process()->private->last_wait_event_ptid.
2133 (lynx_clear_inferiors): Delete. The contents of that function
2134 has been inlined in lynx_mourn;
2135 (lynx_wait_1): Save the ptid in the process's private data.
2136 (lynx_mourn): Free the process' private data. Replace call
2137 to lynx_clear_inferiors by call to clear_inferiors.
2139 2013-05-17 Yao Qi <yao@codesourcery.com>
2141 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2144 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2146 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2147 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2148 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2149 PT_TEXT_END_ADDR guards. Update comments.
2150 (linux_target_op) <read_offsets>: Conditionally define to
2151 linux_read_offsets if the target is UCLIBC and if it defines
2152 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2154 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2155 Andrew Jenner <andrew@codesourcery.com>
2157 * Makefile.in (SFILES): Add linux-nios2-low.c.
2158 (clean): Add action to delete nios2-linux.c.
2159 (nios2-linux.c): New rule.
2160 * configure.srv: Add nios2*-*-linux*.
2161 * linux-nios2-low.c: New.
2163 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2165 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2167 2013-04-25 Hui Zhu <hui@codesourcery.com>
2170 * ax.c (ax_printf): Add fflush.
2172 2013-04-22 Tom Tromey <tromey@redhat.com>
2174 * Makefile.in (SFILES): Add filestuff.c.
2175 (OBS): Add filestuff.o.
2176 (filestuff.o): New target.
2177 * config.in, configure: Rebuild.
2178 * configure.ac: Check for fdwalk, pipe2.
2180 2013-04-17 Pedro Alves <palves@redhat.com>
2182 * configure.ac (USE_THREAD_DB): Delete variable.
2183 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2184 Don't AC_SUBST USE_THREAD_DB.
2185 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2186 * config.in, configure: Regenerate.
2188 2013-04-16 Pedro Alves <palves@redhat.com>
2190 * linux-low.h (struct lwp_info) <thread_known>: Move under
2191 the USE_THREAD_DB #ifdef.
2193 2013-04-16 Pedro Alves <palves@redhat.com>
2195 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2196 (linux-low.o): Delete rule.
2197 * linux-low.h: Always include "gdb_thread_db.h" instead of
2198 conditionally including thread_db.h.
2199 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2202 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2204 * Makefile.in (install-only): Fix make install regression.
2206 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2208 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2209 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2211 * gdbserver.1: Remove.
2213 2013-03-22 Pedro Alves <palves@redhat.com>
2215 * linux-low.c (handle_extended_wait): Don't call
2216 linux_enable_event_reporting.
2218 2013-03-15 Tony Theodore <tonyt@logyst.com>
2221 * Makefile.in (SHELL): Use @SHELL@.
2223 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2225 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2228 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2230 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2231 Remove extraneous NULL element.
2233 2013-03-13 Yao Qi <yao@codesourcery.com>
2235 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2236 'V' block in trace frame.
2238 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2240 * target.h (struct target_ops): Add btrace ops.
2241 (target_supports_btrace): New macro.
2242 (target_enable_btrace): New macro.
2243 (target_disable_btrace): New macro.
2244 (target_read_btrace): New macro.
2245 * gdbthread.h (struct thread_info): Add btrace field.
2246 * server.c: Include btrace-common.h.
2247 (handle_btrace_general_set): New function.
2248 (handle_btrace_enable): New function.
2249 (handle_btrace_disable): New function.
2250 (handle_general_set): Call handle_btrace_general_set.
2251 (handle_qxfer_btrace): New function.
2252 (struct qxfer qxfer_packets[]): Add btrace entry.
2253 * inferiors.c (remove_thread): Disable btrace.
2254 * linux-low: Include linux-btrace.h.
2255 (linux_low_enable_btrace): New function.
2256 (linux_low_read_btrace): New function.
2257 (linux_target_ops): Add btrace ops.
2258 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2259 Add srv_linux_btrace=yes.
2260 (x86_64-*-linux*): Add linux-btrace.o.
2261 Add srv_linux_btrace=yes.
2262 * configure.ac: Define HAVE_LINUX_BTRACE.
2263 * config.in: Regenerated.
2264 * configure: Regenerated.
2266 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2268 * server.c (handle_qxfer): Preserve error message if -3 is
2270 (qxfer): Document the -3 return value.
2272 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2274 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2275 (linux_btrace_h): New variable.
2276 (linux-btrace.o): New rule.
2278 2013-03-08 Stan Shebs <stan@codesourcery.com>
2279 Hafiz Abid Qadeer <abidh@codesourcery.com>
2281 * tracepoint.c (trace_buffer_size): New global.
2282 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2283 (init_trace_buffer): Change to one-argument function. Allocate
2284 trace buffer memory.
2285 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2286 handle QTBuffer:size packet.
2287 (cmd_bigqtbuffer_size): New function.
2288 (initialize_tracepoint): Call init_trace_buffer with
2289 DEFAULT_TRACE_BUFFER_SIZE.
2290 * server.c (handle_query): Add QTBuffer:size in the
2293 2013-03-07 Yao Qi <yao@codesourcery.com>
2295 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2296 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2298 (cmd_qtsp): Adjust condition. Do post increment.
2299 Set cur_action and cur_step_action back to 0.
2301 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2304 * linux-low.c (linux_write_memory): Return early success if LEN is
2307 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2309 * configure.srv: Add x86_64-*-cygwin* as target.
2311 2013-02-28 Tom Tromey <tromey@redhat.com>
2313 * configure.ac: Invoke AC_SYS_LARGEFILE.
2314 * configure, config.in: Rebuild.
2316 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2318 * win32-low.c: Throughout, fix format strings and casts of
2319 printf-like functions to avoid type related warnings on all
2321 (get_child_debug_event): Print dwDebugEventCode as hex since
2322 that's how it's usually documented.
2324 2013-02-28 Yao Qi <yao@codesourcery.com>
2326 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2329 2013-02-27 Jiong Wang <jiwang@tilera.com>
2331 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2332 (reg-tilegx32.c): New rule.
2333 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2334 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2335 different register info initializer according to elf class.
2336 (init_registers_tilgx32): New function. The tilegx32 register info
2338 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2339 (tile_store_gregset): Likewise.
2341 2013-02-27 Yao Qi <yao@codesourcery.com>
2343 * server.c (process_point_options): Print debug message when
2344 debug_threads is true.
2346 2013-02-26 Yao Qi <yao@codesourcery.com>
2348 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2350 2013-02-19 Pedro Alves <palves@redhat.com>
2351 Kai Tietz <ktietz@redhat.com>
2355 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2356 instead of strtoul to extract address from packet.
2357 (process_serial_event) <'z'>: Likewise.
2359 2013-02-18 Yao Qi <yao@codesourcery.com>
2361 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2363 2013-02-14 Pedro Alves <palves@redhat.com>
2367 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2368 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2370 2013-02-14 Pedro Alves <palves@redhat.com>
2372 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2374 2013-02-14 Pedro Alves <palves@redhat.com>
2376 * tracepoint.c (save_string): Delete.
2377 (add_tracepoint_action): Use savestring instead of save_string.
2379 2013-02-12 Pedro Alves <palves@redhat.com>
2381 * linux-xtensa-low.c: Ditto.
2382 * xtensa-xtregs.c: Ditto.
2384 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2386 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2389 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2391 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2392 aarch64_num_wp_regs and aarch64_num_bp_regs to
2393 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2395 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2397 * linux-aarch64-low.c (ps_get_thread_area): Replace
2398 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2400 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2401 Marcus Shawcroft <marcus.shawcroft@arm.com>
2402 Nigel Stephens <nigel.stephens@arm.com>
2403 Yufeng Zhang <yufeng.zhang@arm.com>
2405 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2406 (aarch64.c, aarch64-without-fpu.c): New targets.
2407 * configure.srv (aarch64*-*-linux*): New.
2408 * linux-aarch64-low.c: New file.
2410 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2412 * linux-low.c (handle_extended_wait, linux_create_inferior)
2413 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2414 (dequeue_one_deferred_signal, linux_resume_one_thread)
2415 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2416 (linux_tracefork_grandchild, linux_test_for_tracefork)
2417 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2418 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2419 where the argument is 0.
2421 2013-01-25 Yao Qi <yao@codesourcery.com>
2423 * event-loop.c: Include "queue.h".
2424 (gdb_event_p): New typedef.
2425 (struct gdb_event) <next_event>: Remove.
2426 (event_queue): Change to QUEUE(gdb_event_p).
2427 (async_queue_event): Remove.
2428 (gdb_event_xfree): New.
2429 (initialize_event_loop): New.
2430 (process_event): Use API from QUEUE.
2431 (wait_for_event): Likewise.
2432 * server.c (main): Call initialize_event_loop.
2433 * server.h (initialize_event_loop): Declare.
2435 2013-01-18 Yao Qi <yao@codesourcery.com>
2437 * ax.h (struct eval_agent_expr_context): New.
2438 (gdb_eval_agent_expr): Update declaration.
2439 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2440 TFRAME. Add new argument CTX.
2441 * server.h (struct eval_agent_expr_context): Declare.
2442 (agent_mem_read, agent_tsv_read): Update declaration.
2443 (agent_mem_read_string): Likewise.
2444 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2445 (add_traceframe_block): Add new argument TPOINT.
2446 Increase TPOINT->traceframe_usage.
2447 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2448 eval_tracepoint_agent_expr.
2449 (condition_true_at_tracepoint): Likewise.
2450 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2451 (agent_mem_read_string, agent_tsv_read): Likewise.
2453 2013-01-16 Yao Qi <yao@codesourcery.com>
2455 * linux-low.c (linux_resume_one_lwp): Don't check
2456 'lwp->bp_reinsert != 0'.
2458 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2459 Pedro Alves <palves@redhat.com>
2461 * lynx-low.c (ptrace_request_to_str): Define a temporary
2462 macro and use it to simplify this function's implementation.
2464 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2466 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2469 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2471 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2473 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2475 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2477 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2479 * lynx-low.c (lynx_resume): Use the resume_info parameter
2480 to determine the ptid for the lynx_ptrace call, unless
2481 it is equal to minus_one_ptid, in which case we use the
2482 ptid of the current_inferior.
2483 (lynx_wait_1): After having received a thread create/exit
2484 event, resume the inferior's execution using the signaling
2485 thread's ptid, rather than the old ptid.
2487 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2489 * lynx-low.c (lynx_resume): Delete variable ret.
2491 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2493 * gdbreplay.c (gdbreplay_version): Update copyright year.
2494 * server.c (gdbserver_version): Likewise.
2496 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2498 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2501 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2503 * lynx-low.c (ptrace_request_to_str): Add handling for
2506 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2508 * lynx-low.c (lynx_attach): Delete variable new_process.
2510 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2512 * lynx-low.c (lynx_create_inferior): Delete variable
2515 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2517 * lynx-low.c (ptrace_request_to_str): Do not handle
2518 PTRACE_GETTHREADLIST if this macro does not exist.
2520 2012-12-15 Yao Qi <yao@codesourcery.com>
2522 * Makefile.in (OBS): Add notif.o.
2523 * notif.c, notif.h: New.
2524 * server.c: Include "notif.h".
2525 (struct vstop_notif) <next>: Remove.
2527 (queue_stop_reply): Update.
2528 (push_event, send_next_stop_reply): Remove.
2529 (discard_queued_stop_replies): Update.
2530 (notif_stop): New variable.
2531 (handle_v_stopped): Remove.
2532 (handle_v_requests): Don't call handle_v_stopped. Call
2533 handle_ack_notif instead.
2534 (queue_stop_reply_callback): Call notif_event_enque instead
2535 of queue_stop_reply.
2536 (handle_status): Don't call send_next_stop_reply, call
2537 notif_write_event instead.
2538 (kill_inferior_callback): Likewise.
2539 (detach_or_kill_inferior_callback): Likewise.
2540 (main): Call initialize_notif.
2541 (process_serial_event): Call QUEUE_is_empty.
2542 (handle_target_event): Call notif_push instead of push event.
2543 * server.h (push_event): Remove declaration.
2545 2012-12-10 Tom Tromey <tromey@redhat.com>
2547 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2548 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2551 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2552 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2553 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2554 (amd64-linux-ipa.o, ax.o): Rewrite.
2555 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2556 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2557 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2558 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2559 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2560 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2561 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2562 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2563 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2564 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2565 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2566 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2567 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2568 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2569 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2570 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2571 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2572 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2573 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2574 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2575 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2576 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2577 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2578 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2579 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2580 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2581 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2582 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2583 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2584 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2585 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2586 (reg-tilegx.o): Remove.
2587 (all_object_files): New macro.
2588 Include .deps files.
2589 * aclocal.m4, configure: Rebuild.
2590 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2591 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2592 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2594 2012-12-05 Tom Tromey <tromey@redhat.com>
2597 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2599 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2601 * configure.ac: Check for linux/perf_event.h.
2602 * config.in: Regenerated.
2603 * configure: Regenerated.
2605 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2607 * hostio.c (handle_readlink): Decrease buffer size
2608 parameter passed to readlink by one byte.
2610 2012-11-26 Yao Qi <yao@codesourcery.com>
2612 * configure.ac (build_warnings): Append '-Wempty-body'.
2613 * configure: Regenerated.
2614 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2617 2012-11-15 Pierre Muller <muller@sourceware.org>
2619 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2620 * config.in: Regenerate.
2621 * configure: Regenerate.
2622 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2623 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2624 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2625 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2627 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2628 instead of <sys/wait.h> header.
2629 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2631 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2633 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2634 (various make rules): Remove -DGDBSERVER
2636 2012-11-09 Yao Qi <yao@codesourcery.com>
2638 * spu-low.c (current_ptid): Move it to ..
2639 * gdbthread.h: ... here. New.
2640 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2641 * server.c (myresume, process_serial_event): Likewise.
2642 * thread-db.c (thread_db_find_new_threads): Likewise.
2643 * tracepoint.c (run_inferior_command): Likewise.
2645 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2647 * server.c (handle_search_memory_1): Include access length in
2650 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2652 * linux-crisv32-low.c: Fix compile errors.
2654 2012-09-04 Yao Qi <yao@codesourcery.com>
2656 * tracepoint.c (cmd_qtsv): Adjust debug message.
2657 Don't check CUR_TPOINT.
2659 2012-08-28 Yao Qi <yao@codesourcery.com>
2661 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2662 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2663 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2664 Remove declarations of xmalloc, xreallloc, xstrdup and
2666 * Makefile.in (libiberty_h): New.
2667 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2668 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2670 2012-08-23 Yao Qi <yao@codesourcery.com>
2672 * server.h: Remove declaration of 'xsnprintf'.
2674 2012-08-22 Keith Seitz <keiths@redhat.com>
2676 * server.h: Include build-gnulib-gbserver/config.h.
2677 * gdbreplay.c: Likewise.
2679 2012-08-08 Doug Evans <dje@google.com>
2681 * Makefile.in (SFILES): Add gdb_vecs.c.
2682 (OBS): Add gdb_vecs.o.
2683 (gdb_vecs_h, host_defs_h): New variables.
2684 (thread-db.o): Add $(gdb_vecs_h) dependency.
2685 (gdb_vecs.o): New rule.
2686 * thread-db.c: #include "gdb_vecs.h".
2687 (thread_db_load_search): Use a vector to iterate over path elements.
2688 Handle text appearing after "$pdir".
2690 * configure.ac: Add check for strstr.
2691 * config.in: Regenerate.
2692 * configure: Regenerate.
2694 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2696 * hostio.c (handle_pread): If pread fails, fall back to attempting
2698 (handle_pwrite): Likewise for pwrite.
2700 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2702 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2703 between unsupported TYPE and unimplementable ADDR/LEN combination.
2704 (arm_insert_point): Act on new return value.
2706 2012-07-31 Pedro Alves <palves@redhat.com>
2708 * server.c (process_point_options): Only skip tokens if we find
2709 one that is unrecognized. Don't treat 'X' specially while
2710 skipping unrecognized tokens.
2712 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2714 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2715 to 4-byte-align HW breakpoint addresses for Thumb.
2717 2012-07-27 Yao Qi <yao@codesourcery.com>
2721 * server.h: Declare gdb_agent_about_to_close.
2722 * target.c (kill_inferior): Include "agent.h".
2723 New. Send command 'kill'.
2724 * target.h (kill_inferior): Removed macro.
2725 * tracepoint.c (gdb_agent_about_to_close): New.
2726 (gdb_agent_helper_thread): Handle command 'close'.
2727 Wait endlessly until the inferior stops.
2728 Install gdb_agent_remove_socket to atexit hook.
2729 (agent_socket_name): New static variable.
2730 (gdb_agent_socket_init): Replace local variable 'name' with
2731 'agent_socket_name'.
2732 (gdb_agent_remove_socket): New.
2734 2012-07-27 Yao Qi <yao@codesourcery.com>
2736 * server.c (process_point_options): Stop at 'X' when parsing.
2738 2012-07-19 Michael Eager <eager@eagercon.com>
2740 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2742 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2743 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2744 hardware breakpoint.
2746 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2748 * gdbserver/linux-low.c (initialize_low): Call
2749 linux_ptrace_init_warnings.
2751 2012-07-02 Doug Evans <dje@google.com>
2753 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2756 2012-07-02 Stan Shebs <stan@codesourcery.com>
2758 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2759 (ax.o): Add it to build rule.
2761 (OBS): Add format.o.
2762 (IPA_OBS): Add format.o.
2763 * server.c (handle_query): Claim support for breakpoint commands.
2764 (process_point_options): Add command case.
2765 (process_serial_event): Leave running if there are printfs in
2767 * mem-break.h (any_persistent_commands): Declare.
2768 (add_breakpoint_commands): Declare.
2769 (gdb_no_commands_at_breakpoint): Declare.
2770 (run_breakpoint_commands): Declare.
2771 * mem-break.c (struct point_command_list): New struct.
2772 (struct breakpoint): New field command_list.
2773 (any_persistent_commands): New function.
2774 (add_commands_to_breakpoint): New function.
2775 (add_breakpoint_commands): New function.
2776 (gdb_no_commands_at_breakpoint): New function.
2777 (run_breakpoint_commands): New function.
2778 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2780 * ax.c: Include format.h.
2781 (ax_printf): New function.
2782 (gdb_eval_agent_expr): Add printf opcode.
2784 2012-06-13 Yao Qi <yao@codesourcery.com>
2786 * server.c (start_inferior): Remove duplicated writes to fields
2787 'last_resume_kind' and 'last_status' of 'current_inferior'.
2789 2012-06-12 Yao Qi <yao@codesourcery.com>
2790 Pedro Alves <palves@redhat.com>
2792 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2794 * server.c (handle_v_cont): Extend comment.
2796 2012-06-11 Yao Qi <yao@codesourcery.com>
2798 * linux-low.c (linux_attach): Add 'static'.
2800 2012-06-06 Yao Qi <yao@codesourcery.com>
2802 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2804 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2806 Fix gcc -flto compilation warning.
2807 * server.c (main): Make variable multi_mode and attach volatile.
2809 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2811 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2812 if the platform doesn't know about it.
2814 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2816 * Makefile.in (SFILES): Add linux-tile-low.c.
2817 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2818 * configure.srv: Handle tilegx-*-linux*.
2819 * linux-tile-low.c: New file.
2821 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2823 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2825 2012-05-24 Pedro Alves <palves@redhat.com>
2829 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2831 2012-05-24 Pedro Alves <palves@redhat.com>
2835 Replace target_signal with gdb_signal throughout.
2837 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
2839 * linux-low.c (linux_store_registers): Avoid the copying sequence
2840 when no data has been retrieved by ptrace.
2842 2012-05-22 Will Deacon <will.deacon@arm.com>
2844 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
2845 Include asm/ptrace.h.
2846 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
2849 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2851 * linux-low.c (linux_store_registers): Don't re-retrieve data
2852 with ptrace that has already been obtained from /proc. Always
2853 copy any data retrieved with ptrace to the buffer supplied.
2855 2012-05-11 Yao Qi <yao@codesourcery.com>
2856 Pedro Alves <palves@redhat.com>
2858 * linux-low.c (enum stopping_threads_kind): New.
2859 (stopping_threads): Change type to `enum stopping_threads_kind'.
2860 (handle_extended_wait): If stopping and suspending threads, leave
2861 the new_lwp suspended too.
2862 (linux_wait_for_event): Adjust.
2863 (stop_all_lwps): Set `stopping_threads' to
2864 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
2865 whether we're suspending threads or just stopping them. Assert no
2868 2012-04-29 Yao Qi <yao@codesourcery.com>
2870 * server.h: Move some code to ...
2871 * gdbthread.h: ... here. New.
2872 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
2873 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
2874 (nto-low.o, win32-low.o): Likewise.
2875 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
2876 * regcache.c, remote-utils.c, server.c: Likewise.
2877 * target.c, tracepoint.c, win32-low.c: Likewise.
2879 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2881 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
2882 (PTRACE_ARG4_TYPE): Likewise.
2883 (PTRACE_XFER_TYPE): Likewise.
2884 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
2885 ptrace to PTRACE_ARG3_TYPE.
2886 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
2887 (PTRACE_ARG4_TYPE): Likewise.
2888 (PTRACE_XFER_TYPE): Likewise.
2889 (linux_detach_one_lwp): Cast fourth argument of
2890 ptrace to long then PTRACE_ARG4_TYPE.
2891 (regsets_fetch_inferior_registers): Cast third argument of
2892 ptrace to long then PTRACE_ARG3_TYPE.
2893 (regsets_store_inferior_registers): Likewise.
2895 2012-04-20 Pedro Alves <palves@redhat.com>
2897 * configure: Regenerate.
2899 2012-04-19 Pedro Alves <palves@redhat.com>
2901 * Makefile.in (GNULIB_BUILDDIR): New.
2902 (LIBGNU, INCGNU, GNULIB_H): Adjust.
2903 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
2904 (all, install-only, uninstall, clean-info, all-lib, clean): No
2905 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
2906 (maintainer-clean realclean distclean): Use subdir_do.
2908 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
2909 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
2910 * acinclude.m4: Include acx_configure_dir.m4.
2911 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
2912 calls. Call AC_PROG_RANLIB. Configure gnulib using
2915 (GNULIB_STDINT_H): Adjust.
2916 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
2917 * gdbreplay.c: Include build-gnulib/config.h.
2918 * server.h: Likewise.
2919 * aclocal.m4: Regenerate.
2920 * config.in: Regenerate.
2921 * configure: Regenerate.
2923 2012-04-19 Pedro Alves <palves@redhat.com>
2925 * Makefile.in (LIBGNU, INCGNU): Adjust.
2926 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
2927 (all, install-only, uninstall, clean-info, all-lib, clean)
2928 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
2929 * configure.ac: Adjust AC_OUTPUT output.
2930 * aclocal.m4: Regenerate.
2931 * configure: Regenerate.
2933 2012-04-19 Pedro Alves <palves@redhat.com>
2935 * Makefile.in (generated_files): New.
2936 (server_h): Remove the explicit dependency on config.h, and depend
2937 on $generated_files.
2939 2012-04-19 Pedro Alves <palves@redhat.com>
2941 * Makefile.in (INCGNU): Add -Ignulib.
2943 2012-04-19 Pedro Alves <palves@redhat.com>
2945 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
2946 (INCGNU): ... this, and spell out -I here.
2947 (GNULIB_LIB): Rename to ...
2949 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
2951 2012-04-19 Pedro Alves <palves@redhat.com>
2953 * config.in: Regenerate.
2955 2012-04-19 Pedro Alves <palves@redhat.com>
2957 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
2958 * server.h (memmem): Remove declaration.
2959 * config.in: Regenerate.
2960 * configure: Regenerate.
2962 2012-04-19 Yao Qi <yao@codesourcery.com>
2964 * Makefile.in (SFILES): Add common/vec.c.
2968 2012-04-19 Yao Qi <yao@codesourcery.com>
2970 * remote-utils.c (prepare_resume_reply): Replace with macro
2971 target_core_of_thread.
2972 * server.c (handle_qxfer_threads_proper): Likewise.
2973 * target.h (traget_core_of_thread): New macro.
2975 2012-04-18 Pedro Alves <palves@redhat.com>
2977 * aclocal.m4: Regenerate.
2978 * configure: Regenerate.
2980 2012-04-16 Yao Qi <yao@codesourcery.com>
2982 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
2983 duplicated on address.
2985 2012-04-16 Yao Qi <yao@codesourcery.com>
2987 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
2988 (struct tracepoint_action_ops) <send>: New field.
2989 (m_tracepoint_action_send, r_tracepoint_action_send): New.
2990 (agent_expr_send, x_tracepoint_action_send): New.
2991 (l_tracepoint_action_send): New.
2992 (cmd_qtdp): Download and install tracepoint
2993 according to `use_agent'.
2994 (run_inferior_command): Add one more parameter `len'.
2996 (tracepoint_send_agent): New.
2997 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
2999 2012-04-16 Yao Qi <yao@codesourcery.com>
3001 * tracepoint.c (download_tracepoints): Moved to ...
3002 (cmd_qtstart): ... here.
3004 2012-04-14 Yao Qi <yao@codesourcery.com>
3006 * tracepoint.c: Include inttypes.h.
3007 (struct collect_memory_action): Use sized types.
3008 (struct tracepoint): Likewise.
3009 (cmd_qtdp, stop_tracing): Update print specifiers.
3010 (cmd_qtp, response_tracepoint): Likewise.
3011 (collect_data_at_tracepoint): Likewise.
3012 (collect_data_at_step): Likewise.
3014 2012-04-14 Yao Qi <yao@codesourcery.com>
3016 Import gnulib module inttypes.
3017 * aclocal.m4, config.in, configure: Regenerated.
3019 2012-04-14 Yao Qi <yao@codesourcery.com>
3021 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3022 Makefile and config.status at last.
3024 2012-04-13 Yao Qi <yao@codesourcery.com>
3026 * tracepoint.c: Include stdint.h unconditionally.
3028 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3030 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3031 on BFD_HAVE_SYS_PROCFS_TYPE.
3032 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3033 * configure: Regenerate.
3034 * config.in: Likewise.
3036 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3038 * Makefile.in (clean): Also remove x32.c x32-linux.c
3039 x32-avx.c x32-avx-linux.c.
3040 (x32.o): New target.
3042 (x32-linux.o): Likewise.
3043 (x32-linux.c): Likewise.
3044 (x32-avx.o): Likewise.
3045 (x32-avx.c): Likewise.
3046 (x32-avx-linux.o): Likewise.
3047 (x32-avx-linux.c): Likewise.
3049 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3050 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3051 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3052 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3053 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3054 i386/x32-avx-linux.xml.
3056 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3057 (init_registers_x32_avx_linux): Likwise.
3058 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3059 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3061 2012-04-13 Pedro Alves <palves@redhat.com>
3063 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3064 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3065 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3066 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3069 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3071 * linux-x86-low.c (compat_x32_clock_t): New.
3072 (compat_x32_siginfo_t): Likewise.
3073 (compat_x32_siginfo_from_siginfo): Likewise.
3074 (siginfo_from_compat_x32_siginfo): Likewise.
3075 (linux_is_elf64): Likewise.
3076 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3077 and siginfo_from_compat_x32_siginfo for x32.
3078 (x86_arch_setup): Set linux_is_elf64.
3080 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3083 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3085 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3086 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3087 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3088 compatible with process.
3090 2012-04-12 Yao Qi <yao@codesourcery.com>
3092 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3093 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3094 (install-only, install-info, clean): Handle sub dir gnulib.
3095 (all-lib, am--refresh): New targets.
3096 (memmem.o): Remove target.
3097 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3098 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3099 (AC_REPLACE_FUNCS): Remove memmem.
3100 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3101 (AC_OUTPUT): Generate Makefile in gnulib/.
3102 * aclocal.m4, config.in, configure: Regenerated.
3104 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3106 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3108 2012-04-05 Pedro Alves <palves@redhat.com>
3110 -Werror=strict-aliasing
3112 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3115 2012-04-04 Pedro Alves <palves@redhat.com>
3117 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3118 (sparc_store_gregset_from_stack, sparc_store_gregset)
3119 (sparc_breakpoint_at): Fix formatting.
3121 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3123 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3125 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3126 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3127 * config.in: Regenerate.
3128 * configure: Likewise.
3130 2012-03-29 Pedro Alves <palves@redhat.com>
3132 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3133 Correct ptrace arguments.
3135 2012-03-28 Pedro Alves <palves@redhat.com>
3137 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3138 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3139 (IA64_FR1_REGNUM): New defines.
3140 (ia64_fetch_register): New.
3141 (the_low_target): Install it.
3142 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3144 * linux-low.c (linux_fetch_registers): Try the
3145 the_low_target.fetch_register hook first.
3147 * linux-arm-low.c (the_low_target): Adjust.
3148 * linux-bfin-low.c (the_low_target): Adjust.
3149 * linux-cris-low.c (the_low_target): Adjust.
3150 * linux-crisv32-low.c (the_low_target): Adjust.
3151 * linux-m32r-low.c (the_low_target): Adjust.
3152 * linux-m68k-low.c (the_low_target): Adjust.
3153 * linux-mips-low.c (the_low_target): Adjust.
3154 * linux-ppc-low.c (the_low_target): Adjust.
3155 * linux-s390-low.c (the_low_target): Adjust.
3156 * linux-sh-low.c (the_low_target): Adjust.
3157 * linux-sparc-low.c (the_low_target): Adjust.
3158 * linux-tic6x-low.c (the_low_target): Adjust.
3159 * linux-x86-low.c (the_low_target): Adjust.
3160 * linux-xtensa-low.c (the_low_target): Adjust.
3162 2012-03-26 Pedro Alves <palves@redhat.com>
3164 * server.c (handle_qxfer_libraries): Don't bail early if
3165 the_target->qxfer_libraries_svr4 is not NULL.
3167 2012-03-26 Pedro Alves <palves@redhat.com>
3169 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3171 2012-03-23 Pedro Alves <palves@redhat.com>
3173 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3174 "library-list-svr4" element's start tag when the the DSO list is
3177 2012-03-23 Pedro Alves <palves@redhat.com>
3179 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3180 a variable whose type size is the same as the inferior's pointer
3183 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3185 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3187 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3188 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3189 * linux-low.h: Include <signal.h>.
3190 (struct siginfo): Remove forward declaration.
3191 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3194 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3196 * .gitignore: Ignore more files.
3198 2012-03-19 Pedro Alves <palves@redhat.com>
3199 Jan Kratochvil <jan.kratochvil@redhat.com>
3201 * server.c (cont_thread, general_thread): Add describing comments.
3202 (start_inferior): Clear `cont_thread'.
3203 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3206 2012-03-15 Yao Qi <yao@codesourcery.com>
3208 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3210 (cmd_qtdp): ... here.
3212 2012-03-15 Yao Qi <yao@codesourcery.com>
3214 * tracepoint.c (struct tracepoint_action_ops): New.
3215 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3216 (m_tracepoint_action_download): New.
3217 (r_tracepoint_action_download): New.
3218 (x_tracepoint_action_download): New.
3219 (l_tracepoint_action_download): New.
3220 (add_tracepoint_action): Install `action->ops' according type.
3221 (download_tracepoint_1): Move code `download' function pointer
3222 of various tracepoint_action_ops.
3224 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3226 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3227 linux_ptrace_attach_warnings.
3229 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3231 * Makefile.in (linux-ptrace.o): New.
3232 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3233 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3234 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3235 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3236 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3238 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3240 2012-03-08 Yao Qi <yao@codesourcery.com>
3241 Pedro Alves <palves@redhat.com>
3243 Fix PR server/13392.
3244 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3246 * tracepoint.c (remove_tracepoint): New.
3247 (cmd_qtdp): Call remove_tracepoint when failed to install.
3249 2012-03-07 Pedro Alves <palves@redhat.com>
3251 * linux-low.c (get_detach_signal): New.
3252 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3253 Pass on pending signals to PTRACE_DETACH. Check the result of the
3255 * server.c (program_signals, program_signals_p): New.
3256 (handle_general_set): Handle QProgramSignals.
3257 * server.h (program_signals, program_signals_p): Declare.
3259 2012-03-05 Pedro Alves <palves@redhat.com>
3260 Jan Kratochvil <jan.kratochvil@redhat.com>
3262 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3265 2012-03-03 Yao Qi <yao@codesourcery.com>
3267 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3268 agent_look_up_symbols.
3270 2012-03-03 Yao Qi <yao@codesourcery.com>
3272 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3273 (linux-x86-low.o): Likewise.
3274 * server.h: Remove in_process_agent_loaded.
3275 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3279 2012-03-03 Yao Qi <yao@codesourcery.com>
3281 * tracepoint.c (gdb_agent_capability): New global.
3282 (in_process_agent_loaded_ust): Renamed to
3283 `in_process_agent_supports_ust'.
3285 (in_process_agent_supports_ust): Call agent_capability_check.
3286 (clear_installed_tracepoints): Assert that agent supports
3289 2012-03-03 Yao Qi <yao@codesourcery.com>
3291 * linux-low.c (linux_supports_agent): New.
3292 (linux_target_ops): Initialize field `supports_agent' with
3293 linux_supports_agent.
3294 * target.h (struct target_ops) <supports_agent>: New.
3295 (target_supports_agent): New macro.
3296 * server.c (handle_general_set): Handle packet 'QAgent'.
3297 (handle_query): Send `QAgent+'.
3298 * Makefile.in (server.o): Depends on agent.h.
3300 2012-03-03 Yao Qi <yao@codesourcery.com>
3302 * Makefile.in (OBS): Add agent.o.
3303 Add new rule for agent.o.
3304 Track dependence of tracepoint.c on agent.h.
3305 * tracepoint.c (run_inferior_command_1):
3306 (run_inferior_command): Call agent_run_command.
3307 (gdb_ust_connect_sync_socket): Deleted. Move it to
3309 (resume_thread, stop_thread): Likewise.
3310 (gdb_ust_socket_init): Renamed to ...
3311 (gdb_agent_socket_init): ... New.
3312 (gdb_ust_thread): Renamed to ...
3313 (gdb_agent_helper_thread): ... New.
3314 (gdb_ust_init): Move some code to ...
3315 (gdb_agent_init): ... here. New.
3316 [HAVE_UST]: Call gdb_ust_init.
3317 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3318 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3319 * config.in, configure: Regenerated.
3321 2012-03-02 Pedro Alves <palves@redhat.com>
3323 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3324 * linux-low.c (struct simple_pid_list): New.
3325 (stopped_pids): New a struct simple_pid_list pointer.
3326 (add_to_pid_list, pull_pid_from_list): New.
3327 (handle_extended_wait): Don't assume the first signal new children
3328 report is SIGSTOP. Adjust call to pull_pid_from_list.
3329 (linux_wait_for_lwp): Adjust.
3331 2012-03-02 Yao Qi <yao@codesourcery.com>
3333 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3336 2012-03-02 Yao Qi <yao@codesourcery.com>
3338 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3339 `stop_pc' and `tpoint'. Update caller.
3341 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3343 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3344 * linux-low.c (use_linux_regsets): New macro.
3345 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3346 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3347 (linux_register_in_regsets): New function.
3348 (usr_fetch_inferior_registers): Skip registers covered by
3350 (usr_store_inferior_registers): Likewise.
3351 (usr_fetch_inferior_registers): New macro.
3352 (usr_store_inferior_registers): Likewise.
3353 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3354 (linux_store_registers): Likewise.
3355 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3357 (init_registers_mips64_dsp_linux): Likewise.
3358 (init_registers_mips_linux): New macro.
3359 (init_registers_mips_dsp_linux): Likewise.
3360 (mips_dsp_num_regs): Likewise.
3361 (DSP_BASE, DSP_CONTROL): New fallback macros.
3362 (mips_base_regs): New macro.
3363 (mips_regmap): Use it. Fix the size.
3364 (mips_dsp_regmap): New variable.
3365 (mips_dsp_regset_bitmap): Likewise.
3366 (mips_arch_setup): New function.
3367 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3369 (mips_cannot_store_register): Likewise.
3370 (the_low_target): Update .arch_setup, .num_regs and .regmap
3371 initializers. Add .regset_bitmap initializer.
3372 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3374 * linux-bfin-low.c (the_low_target): Likewise.
3375 * linux-cris-low.c (the_low_target): Likewise.
3376 * linux-crisv32-low.c (the_low_target): Likewise.
3377 * linux-ia64-low.c (the_low_target): Likewise.
3378 * linux-m32r-low.c (the_low_target): Likewise.
3379 * linux-m68k-low.c (the_low_target): Likewise.
3380 * linux-ppc-low.c (the_low_target): Likewise.
3381 * linux-s390-low.c (the_low_target): Likewise.
3382 * linux-sh-low.c (the_low_target): Likewise.
3383 * linux-sparc-low.c (the_low_target): Likewise.
3384 * linux-tic6x-low.c (the_low_target): Likewise.
3385 * linux-x86-low.c (the_low_target): Likewise.
3386 * linux-xtensa-low.c (the_low_target): Likewise.
3387 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3388 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3389 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3391 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3392 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3394 2012-02-29 Yao Qi <yao@codesourcery.com>
3395 Pedro Alves <palves@redhat.com>
3397 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3398 `step_over_finished' is true.
3400 2012-02-27 Pedro Alves <palves@redhat.com>
3402 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3403 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3405 2012-02-27 Pedro Alves <palves@redhat.com>
3408 * linux-low.c (pid_is_stopped): New.
3409 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3411 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3413 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3416 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3418 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3420 2012-02-24 Luis Machado <lgustavo@codesourcery>
3422 * server.c (handle_query): Advertise support for target-side
3423 breakpoint condition evaluation.
3424 (process_point_options): New function.
3425 (process_serial_event): When inserting a breakpoint, check for
3426 a target-side condition that should be evaluated.
3428 * mem-break.c: Include regcache.h and ax.h.
3429 (point_cond_list_t): New data structure.
3430 (breakpoint) <cond_list>: New field.
3431 (find_gdb_breakpoint_at): Make non-static.
3432 (delete_gdb_breakpoint_at): Clear any target-side
3434 (clear_gdb_breakpoint_conditions): New function.
3435 (add_condition_to_breakpoint): Likewise.
3436 (add_breakpoint_condition): Likewise.
3437 (gdb_condition_true_at_breakpoint): Likewise.
3438 (gdb_breakpoint_here): Return result directly instead
3439 of going through a local variable.
3441 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3442 (clear_gdb_breakpoint_conditions): Likewise.
3443 (add_breakpoint_condition): Likewise.
3444 (gdb_condition_true_at_breakpoint): Likewise.
3446 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3447 (need_step_over_p): Take target-side breakpoint condition into
3450 2012-02-24 Luis Machado <lgustavo@codesourcery>
3452 * server.h: Include tracepoint.h.
3453 (agent_mem_read, agent_get_trace_state_variable_value,
3454 agent_set_trace_state_variable_value,
3455 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3456 get_set_tsv_func_addr): New prototypes.
3458 * ax.h: New include file.
3459 * ax.c: New source file.
3461 * tracepoint.c: Include ax.h.
3462 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3463 agent_expr, eval_result_type): Move to ax.h.
3464 (parse_agent_expr): Rename to ...
3465 (gdb_parse_agent_expr): ... this, make it non-static and move
3467 (unparse_agent_expr) Rename to ...
3468 (gdb_unparse_agent_expr): ... this, make it non-static and move
3470 (eval_agent_expr): Rename to ...
3471 (eval_tracepoint_agent_expr): ... this.
3472 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3473 forward declarations.
3474 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3475 (agent_get_trace_state_variable_value): New function.
3476 (agent_set_trace_state_variable_value): New function.
3477 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3478 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3479 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3480 (condition_true_at_tracepoint): Likewise.
3481 (parse_agent_expr): Rename to ...
3482 (gdb_parse_agent_expr): ... this and move to ax.c.
3483 (unparse_agent_expr): Rename to ...
3484 (gdb_unparse_agent_expr): ... this and move to ax.c.
3485 (gdb_agent_op_name): Move to ax.c.
3486 (eval_agent_expr): Rename to ...
3487 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3489 (eval_tracepoint_agent_expr): New function.
3490 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3492 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3494 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3495 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3496 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3497 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3498 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3499 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3500 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3501 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3502 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3503 (compile_bytecodes): Remove forward declaration.
3504 (is_goto_target): Move to ax.c.
3505 (compile_bytecodes): Move to ax.c and call
3506 agent_get_trace_state_variable_value (...) and
3507 agent_set_trace_state_variable_value (...).
3509 * Makefile.in: Update ax.c and IPA dependencies.
3511 2012-02-24 Pedro Alves <palves@redhat.com>
3513 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3514 (cmd_bigqtbuffer_circular): ... this. Only handle
3515 'QTBuffer:circular:'.
3516 (handle_tracepoint_general_set): Adjust.
3518 2012-02-16 Yao Qi <yao@codesourcery.com>
3520 * inferiors.c: Move code to ...
3521 * dll.c: .... here. New.
3522 * server.h: Declare clear_dlls.
3523 * Makefile.in (SFILES): Add dll.c.
3527 2012-02-11 Yao Qi <yao@codesourcery.com>
3529 * server.c: (handle_monitor_command): Add a new parameter
3531 (handle_query): Update caller.
3533 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3535 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3536 * configure, config.in: Regenerate.
3537 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3540 2012-02-02 Pedro Alves <palves@redhat.com>
3542 Try SIGKILL first, then PTRACE_KILL.
3543 * linux-low.c (linux_kill_one_lwp): New.
3544 (linux_kill_one_lwp): Rename to ...
3545 (kill_one_lwp_callback): ... this. Use the new
3548 2012-02-02 Pedro Alves <palves@redhat.com>
3550 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3553 2012-01-27 Pedro Alves <palves@redhat.com>
3555 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3556 (elf_64_file_p): Make static.
3557 (linux_pid_exe_is_elf_64_file): New.
3558 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3559 Delete declarations.
3560 (linux_pid_exe_is_elf_64_file): Declare.
3561 * linux-x86-low.c (x86_arch_setup): Use
3562 linux_pid_exe_is_elf_64_file.
3564 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3566 * linux-low.c (linux_wait_for_event_1): Rename to ...
3567 (linux_wait_for_event): ... here and merge it with former
3568 linux_wait_for_event - new variable wait_ptid, use it.
3569 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3571 2012-01-23 Pedro Alves <palves@redhat.com>
3573 * server.c (main): Avoid yet another case of infinite loop while
3574 detaching/killing after a longjmp.
3576 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3579 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3581 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3583 * hostio.c (handle_readlink): New function.
3584 (handle_vFile): Call it to handle "vFile:readlink" packets.
3586 2012-01-20 Pedro Alves <palves@redhat.com>
3587 Ulrich Weigand <ulrich.weigand@linaro.org>
3589 * server.c (handle_v_requests): Only support vAttach and vRun to
3590 start multiple processes when in extended protocol mode.
3592 2012-01-17 Pedro Alves <palves@redhat.com>
3594 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3595 memalign plus mprotect to allocate the scratch buffer.
3597 2012-01-13 Pedro Alves <palves@redhat.com>
3599 * server.c (attach_inferior): Clear `cont_thread'.
3601 2012-01-13 Pedro Alves <palves@redhat.com>
3603 * server.c (main): Avoid infinite loop while detaching/killing
3606 2012-01-09 Doug Evans <dje@google.com>
3608 * server.c (start_inferior): Set last_ptid in --wrapper case.
3610 2012-01-06 Yao Qi <yao@codesourcery.com>
3612 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3614 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3616 2012-01-04 Yao Qi <yao@codesourcery.com>
3618 * tracepoint.c (cmd_qtdp): Print debug message
3619 for static tracepoint.
3621 2012-01-04 Yao Qi <yao@codesourcery.com>
3623 * tracepoint.c (trace_vdebug): Differentiate debug message
3624 between gdbserver and IPA.
3626 2012-01-03 Yao Qi <yao@codesourcery.com>
3628 * tracepoint.c (tracepoint_was_hit): Don't collect for
3631 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3633 * terminal.h: Reformat copyright header.
3635 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3637 * server.c (gdbserver_version): Update copyright year.
3638 * gdbreplay.c (gdbreplay_version): Likewise.
3640 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3642 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3645 2011-12-18 Hui Zhu <teawater@gmail.com>
3646 * linux-low.c (linux_create_inferior): Save return value to ret.
3648 2011-12-18 Hui Zhu <teawater@gmail.com>
3650 * linux-low.c (linux_create_inferior): Save return value to ret.
3652 2011-12-16 Doug Evans <dje@google.com>
3654 * linux-low.c (linux_create_inferior): If stdio connection,
3655 redirect stdin from /dev/null, stdout to stderr.
3656 * remote-utils.c (remote_is_stdio): New static global.
3657 (remote_connection_is_stdio): New function.
3658 (remote_prepare): Handle stdio connection.
3659 (remote_open): Ditto.
3660 (remote_close): Don't close stdin for stdio connections.
3661 (read_prim,write_prim): New functions. Replace all calls to
3662 read/write to these.
3663 * server.c (main): Watch for "-" argument. Move call to
3664 remote_prepare before start_inferior.
3665 * server.h (STDIO_CONNECTION_NAME): New macro.
3666 (remote_connection_is_stdio): Declare.
3668 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3669 in debugging output.
3671 2011-12-15 Yao Qi <yao@codesourcery.com>
3673 * tracepoint.c: Include sys/syscall.h.
3674 (gdb_ust_thread): Remove preprocessor conditional.
3676 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3678 * linux-low.c (linux_detach_one_lwp): Call
3679 the_low_target.prepare_to_resume before detaching.
3681 2011-12-14 Yao Qi <yao@codesourcery.com>
3683 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3686 2011-12-14 Yao Qi <yao@codesourcery.com>
3688 * i386-low.c (i386_low_stopped_data_address): Initialize local
3691 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3695 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3696 DR_CONTROL unless necessary. Extend comments.
3697 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3698 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3700 2011-12-13 Yao Qi <yao@codesourcery.com>
3702 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3704 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3706 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3708 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3709 Print new debug message for such case.
3711 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3713 Fix overlapping memcpy.
3714 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3715 the read_inferior_memory transfer.
3716 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3717 write_inferior_memory transfer.
3718 (set_fast_tracepoint_jump): New variable buf. Use it for the
3719 read_inferior_memory and write_inferior_memory transfers.
3720 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3721 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3722 Use it for the write_inferior_memory transfer.
3723 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3726 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3728 * linux-low.c (fetch_register, store_register): Make code
3729 consistent, fix formatting.
3731 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3733 * linux-low.c (usr_store_inferior_registers): Factor out code
3734 to handle individual registers into...
3735 (store_register): ... this new function.
3737 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3739 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3740 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3741 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3742 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3743 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3744 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3745 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3746 (srv_xmlfiles): Add new XML files.
3748 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3750 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3751 (init_registers_s390_linux32v1): Add prototype.
3752 (init_registers_s390_linux32v2): Likewise.
3753 (init_registers_s390_linux64v1): Likewise.
3754 (init_registers_s390_linux64v2): Likewise.
3755 (init_registers_s390x_linux64v1): Likewise.
3756 (init_registers_s390x_linux64v2): Likewise.
3757 (s390_num_regs): Increment to 52.
3758 (s390_regmap): Add orig_r2 register.
3759 (s390_num_regs_3264): Increment to 68.
3760 (s390_regmap_3264): Add orig_r2 register.
3761 (s390_collect_ptrace_register): Handle orig_r2 register.
3762 (s390_supply_ptrace_register): Likewise.
3763 (s390_fill_last_break): New function.
3764 (s390_store_last_break): Likewise.
3765 (s390_fill_system_call): New function.
3766 (s390_store_system_call): Likewise.
3767 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3769 (s390_check_regset): New function.
3770 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3771 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3772 Update target_regsets for available register sets.
3774 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3775 Jan Kratochvil <jan.kratochvil@redhat.com>
3777 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3778 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3780 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3781 * linux-low.h (struct process_info_private): New member r_debug.
3782 * server.c (handle_qxfer_libraries): Call
3783 the_target->qxfer_libraries_svr4.
3784 (handle_qxfer_libraries_svr4): New function.
3785 (qxfer_packets): New entry "libraries-svr4".
3786 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3787 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3788 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3789 PACKET_qXfer_libraries_svr4.
3791 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3793 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3794 PSW address/mask between 8-byte and 16-byte formats.
3795 (s390_supply_ptrace_register): Likewise.
3796 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3797 basic addressing mode bit.
3799 2011-11-24 Stan Shebs <stan@codesourcery.com>
3801 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3803 2011-11-17 Stan Shebs <stan@codesourcery.com>
3805 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3806 (tracing_start_time): New global.
3807 (tracing_stop_time): New global.
3808 (tracing_user_name): New global.
3809 (tracing_notes): New global.
3810 (tracing_stop_note): New global.
3811 (cmd_qtstart): Set traceframe_usage, start_time.
3812 (stop_tracing): Set stop_time.
3813 (cmd_qtstatus): Report additional status.
3814 (cmd_qtp): New function.
3815 (handle_tracepoint_query): Call it.
3816 (cmd_qtnotes): New function.
3817 (handle_tracepoint_general_set): Call it.
3818 (get_timestamp): Rename from tsv_get_timestamp.
3820 2011-11-14 Stan Shebs <stan@codesourcery.com>
3821 Kwok Cheung Yeung <kcy@codesourcery.com>
3823 * linux-x86-low.c (small_jump_insn): New.
3824 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3825 trampoline and error message, build a trampoline and issue a small
3826 jump instruction to it.
3827 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3828 trampoline and error message.
3829 (x86_get_min_fast_tracepoint_insn_len): New.
3830 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3831 * linux-low.h (struct linux_target_ops): Add arguments to
3832 install_fast_tracepoint_jump_pad operation, add new operation.
3833 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3835 (linux_get_min_fast_tracepoint_insn_len): New function.
3836 (linux_target_op): Add new operation.
3837 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
3838 (gdb_trampoline_buffer_end): Ditto.
3839 (gdb_trampoline_buffer_error): Ditto.
3840 (struct ipa_sym_addresses): Add fields for new IPA variables.
3841 (symbol_list): Add entries for new IPA variables.
3842 (struct tracepoint): Add fields to hold the address range of the
3843 trampoline used by the tracepoint.
3844 (trampoline_buffer_head): New static variable.
3845 (trampoline_buffer_tail): Ditto.
3846 (claim_trampoline_space): New function.
3847 (have_fast_tracepoint_trampoline_buffer): New function.
3848 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
3850 (install_fast_tracepoint): Ditto, also add error buffer argument.
3851 (cmd_qtminftpilen): New function.
3852 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
3853 (fast_tracepoint_from_trampoline_address): New function.
3854 (fast_tracepoint_collecting): Handle trampoline as part of jump
3856 (set_trampoline_buffer_space): New function.
3857 (initialize_tracepoint): Initialize new IPA variables.
3858 * target.h (struct target_ops): Add arguments to
3859 install_fast_tracepoint_jump_pad operation, add new
3860 get_min_fast_tracepoint_insn_len operation.
3861 (target_get_min_fast_tracepoint_insn_len): New.
3862 (install_fast_tracepoint_jump_pad): Add arguments.
3863 * server.h (IPA_BUFSIZ): Define.
3864 * linux-i386-ipa.c: Include extra header files.
3865 (initialize_fast_tracepoint_trampoline_buffer): New function.
3866 (initialize_low_tracepoint): Call it.
3867 * server.h (set_trampoline_buffer_space): Declare.
3868 (claim_trampoline_space): Ditto.
3869 (have_fast_tracepoint_trampoline_buffer): Ditto.
3871 2011-11-14 Yao Qi <yao@codesourcery.com>
3873 * server.c (handle_query): Handle InstallInTrace for qSupported.
3874 * tracepoint.c (add_tracepoint): Sort list.
3875 (install_tracepoint, download_tracepoint): New.
3876 (cmd_qtdp): Call them to install and download tracepoints.
3877 (sort_tracepoints): Removed.
3878 (cmd_qtstart): Update.
3880 2011-11-14 Yao Qi <yao@codesourcery.com>
3882 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
3883 * mem-break.h: Declare.
3884 * tracepoint.c (cmd_qtstart): Move some code to ...
3885 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
3887 (download_tracepoints): Move some code to ...
3888 (download_tracepoint_1): ... here. New.
3890 2011-11-08 Yao Qi <yao@codesourcery.com>
3892 * remote-utils.c (relocate_instruction): A comment fix.
3894 2011-11-07 Joel Brobecker <brobecker@adacore.com>
3896 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
3897 (i386_dr_low_get_control, i386_dr_low_get_status): Use
3898 dr_status_mirror and dr_control_mirror from debug_reg_state.
3899 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
3900 (i386_initial_stuff): Remove use of deleted globals.
3901 (i386_get_thread_context, i386_set_thread_context,
3902 i386_thread_added): Use dr_status_mirror and dr_control_mirror
3903 from debug_reg_state.
3905 2011-11-05 Yao Qi <yao@codesourcery.com>
3907 * tracepoint.c (gdb_collect): Loop over tracepoints of same
3908 address as TPOINT's.
3910 2011-11-02 Stan Shebs <stan@codesourcery.com>
3912 * tracepoint.c (agent_mem_read_string): New function.
3913 (eval_agent_expr): Call it for tracenz.
3914 * server.c (handle_query): Report support for tracenz.
3916 2011-11-02 Yao Qi <yao@codesourcery.com>
3918 * tracepoint.c (cmd_qtstart): Remove unused local variables.
3920 2011-11-02 Yao Qi <yao@codesourcery.com>
3922 * target.h: Fix a typo in comment.
3924 2011-10-31 Pedro Alves <pedro@codesourcery.com>
3926 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
3927 clobber the breakpoints' shadows with fast tracepoint jumps.
3928 * mem-break.h (check_mem_write): Add `myaddr' parameter.
3929 * target.c (write_inferior_memory): Also pass MYADDR down to
3932 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
3934 * configure.ac: Check support for personality routine.
3935 * configure: Regenerate.
3936 * config.in: Likewise.
3937 * linux-low.c: Include <sys/personality.h>.
3938 Define ADDR_NO_RANDOMIZE if necessary.
3939 (linux_create_inferior): Disable address space randomization when
3940 forking inferior, if requested.
3941 (linux_supports_disable_randomization): New function.
3942 (linux_target_ops): Install it.
3943 * server.h (disable_randomization): Declare.
3944 * server.c (disable_randomization): New global variable.
3945 (handle_general_set): Handle QDisableRandomization.
3946 (handle_query): Likewise for qSupported.
3947 (main): Support --disable-randomization and --no-disable-randomization
3948 command line arguments.
3949 * target.h (struct target_ops): Add supports_disable_randomization.
3950 (target_supports_disable_randomization): New macro.
3952 2011-09-29 Mike Frysinger <vapier@gentoo.org>
3954 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
3956 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
3957 [!PT_GETDSBT] (target_loadmap): New definition.
3958 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
3959 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
3960 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
3961 and PT_GETDSBT to LINUX_LOADMAP.
3962 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
3963 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
3965 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
3967 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
3968 (arm_linux_hwbp_cap): New static variable.
3969 (arm_linux_get_hwbp_cap): Replace by ...
3970 (arm_linux_init_hwbp_cap): ... this new function.
3971 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
3972 (arm_linux_get_hw_watchpoint_count): Likewise.
3973 (arm_linux_get_hw_watchpoint_max_length): Likewise.
3974 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
3975 (arm_prepare_to_resume): Use perror_with_name instead of error.
3977 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
3979 * linux-arm-low.c: Include <signal.h>.
3980 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
3981 (struct arm_linux_hwbp_cap): New data type.
3982 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
3983 (struct arm_linux_hw_breakpoint): New data type.
3984 (MAX_BPTS, MAX_WPTS): Define.
3985 (struct arch_process_info, struct arch_lwp_info): New data types.
3986 (arm_linux_get_hwbp_cap): New function.
3987 (arm_linux_get_hw_breakpoint_count): Likewise.
3988 (arm_linux_get_hw_watchpoint_count): Likewise.
3989 (arm_linux_get_hw_watchpoint_max_length): Likewise.
3990 (arm_hwbp_control_initialize): Likewise.
3991 (arm_hwbp_control_is_enabled): Likewise.
3992 (arm_hwbp_control_is_initialized): Likewise.
3993 (arm_hwbp_control_disable): Likewise.
3994 (arm_linux_hw_breakpoint_equal): Likewise.
3995 (arm_linux_hw_point_initialize): Likewise.
3996 (struct update_registers_data): New data structure.
3997 (update_registers_callback: New function.
3998 (arm_insert_point): Likewise.
3999 (arm_remove_point): Likewise.
4000 (arm_stopped_by_watchpoint): Likewise.
4001 (arm_stopped_data_address): Likewise.
4002 (arm_new_process): Likewise.
4003 (arm_new_thread): Likewise.
4004 (arm_prepare_to_resume): Likewise.
4005 (the_low_target): Register arm_insert_point, arm_remove_point,
4006 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4007 arm_new_thread, and arm_prepare_to_resume.
4009 2011-09-15 Stan Shebs <stan@codesourcery.com>
4011 * server.h (struct emit_ops): Add compare-goto fields.
4012 * tracepoint.c (gdb_agent_op_sizes): New table.
4013 (emit_eq_goto): New function.
4014 (emit_ne_goto): New function.
4015 (emit_lt_goto): New function.
4016 (emit_le_goto): New function.
4017 (emit_gt_goto): New function.
4018 (emit_ge_goto): New function.
4019 (is_goto_target): New function.
4020 (compile_bytecodes): Recognize special cases of compare-goto
4021 combinations and call specialized emitters for them.
4022 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4023 (amd64_emit_ne_goto): New function.
4024 (amd64_emit_lt_goto): New function.
4025 (amd64_emit_le_goto): New function.
4026 (amd64_emit_gt_goto): New function.
4027 (amd64_emit_ge_goto): New function.
4028 (amd64_emit_ops): Add the new functions.
4029 (i386_emit_eq_goto): New function.
4030 (i386_emit_ne_goto): New function.
4031 (i386_emit_lt_goto): New function.
4032 (i386_emit_le_goto): New function.
4033 (i386_emit_gt_goto): New function.
4034 (i386_emit_ge_goto): New function.
4035 (i386_emit_ops): Add the new functions.
4037 2011-09-08 Stan Shebs <stan@codesourcery.com>
4039 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4040 (i386_emit_epilogue): Restore %ebx.
4042 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4044 * server.c (step_thread): Remove definition.
4045 (process_serial_event): Don't handle Hs.
4046 * server.h (step_thread): Remove declaration.
4047 * target.c (set_desired_inferior): Remove use of step_thread.
4049 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4051 * linux-low.c: Include linux-procfs.h.
4052 (linux_attach_lwp_1): Update comments.
4053 (linux_attach): Scan for existing threads when attaching to a
4054 process that is the tgid.
4055 * Makefile.in: Update dependencies.
4057 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4059 * configure.srv: Add linux-procfs.o dependencies.
4061 2011-08-14 Yao Qi <yao@codesourcery.com>
4063 * target.h (struct target_ops): Fix indent.
4064 * win32-low.c (win32_target_ops): Fix comment.
4066 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4067 Yao Qi <yao@codesourcery.com>
4069 * Makefile.in (clean): Remove tic6x-*.c files.
4070 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4071 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4072 (tic6x-c64xp-linux.c): Likewise.
4073 * configure.srv: Add support for tic6x-*-uclinux.
4074 * linux-tic6x-low.c: New.
4075 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4077 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4078 Yao Qi <yao@codesourcery.com>
4080 * target.h (struct target_ops): Add read_loadmap.
4081 * linux-low.c (struct target_loadseg): New type.
4082 (struct target_loadmap): New type.
4083 (linux_read_loadmap): New function.
4084 (linux_target_ops): Add linux_read_loadmap.
4085 * server.c (handle_query): Support qXfer:fdpic:read packet.
4086 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4089 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4091 * win32-low.c: Include <stdint.h>.
4093 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4095 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4096 to the inferior here.
4097 (i386_remove_aligned_watchpoint): Ditto.
4098 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4099 fit part of the watchpoint in the debug registers.
4100 (i386_update_inferior_debug_regs): New.
4101 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4102 registers, and only update the inferior on success.
4103 (i386_low_remove_watchpoint): Ditto.
4105 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4107 * linux-low.c (compare_ints, unique, list_threads, show_process,
4108 linux_core_of_thread): Delete.
4109 (linux_target_ops): Change linux_core_of_thread to
4110 linux_common_core_of_thread.
4111 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4112 * utils.c (malloc_failure): Change type of argument.
4113 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4114 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4115 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4116 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4117 (IPA_OBJS): Add common-utils-ipa.o.
4118 (ptid_h, linux_osdata_h): New macros.
4119 (server_h): Add common/common-utils.h, common/xml-utils.h,
4120 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4122 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4123 ptid.o, buffer.o): New rules.
4124 (linux-low.o): Add common/linux-osdata.h as a dependency.
4125 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4126 * configure.ac: Add AC_HEADER_DIRENT check.
4127 * config.in: Regenerate.
4128 * configure: Regenerate.
4129 * remote-utils.c (xml_escape_text): Delete.
4130 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4131 buffer_xml_printf): Move to common/buffer.c.
4132 * server.c (main): Remove call to initialize_inferiors.
4133 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4134 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4135 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4136 internal_error, gdb_assert, gdb_assert_fail): Delete.
4137 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4138 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4140 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4141 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4142 initialize_inferiors): Delete.
4144 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4146 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4149 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4151 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4153 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4155 2011-05-26 Yao Qi <yao@codesourcery.com>
4157 * Makefile.in (thread-db.o): Track dependence to
4158 common/gdb_thread_db.h.
4159 * thread-db.c: include gdb_thread_db.h from right place.
4161 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4163 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4164 __FILE__ and __LINE__ to internal_error.
4166 2011-05-13 Doug Evans <dje@google.com>
4168 * thread-db.c (try_thread_db_load_from_sdir): New function.
4169 (try_thread_db_load_from_dir): New function.
4170 (thread_db_load_search): Handle $sdir, ignore $pdir.
4171 Remove trying of system directories if search of
4172 libthread-db-search-path fails, that is now done via $sdir.
4174 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4176 * server.c (handle_query): Add EnableDisableTracepoints to the list
4177 of supported features.
4178 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4180 (cmd_qtenable_disable): New.
4181 (cmd_qtstart): Install tracepoints even if disabled.
4182 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4183 receiving a QTEnable or QTDisable packet.
4184 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4185 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4187 (gdb_probe): Skip data collection if static tracepoint is disabled.
4189 2011-05-10 Doug Evans <dje@google.com>
4191 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4193 2011-05-04 Doug Evans <dje@google.com>
4195 * linux-low.c (linux_join): Skip process lookup.
4196 * spu-low.c (spu_join): Ditto.
4197 * server.c (join_inferiors_callback): Delete.
4198 (process_serial_event): For 'D' packet (detach) call join_inferior
4201 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4203 * README: Don't mention xscale*-*-linux*.
4204 * configure.srv (xscale*-*-linux*): Don't handle target.
4206 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4208 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4210 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4211 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4212 (i386_emit_void_call_2): Likewise.
4214 2011-04-26 Yao Qi <yao@codesourcery.com>
4216 * linux-low.c: Move common macros to linux-ptrace.h.
4217 Include linux-ptrace.h.
4218 * Makefile.in (linux_ptrace_h): New.
4219 (linux-low.o): Depends on linux-ptrace.h.
4221 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4223 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4224 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4225 (remote_prepare): New function with most of the TCP code from ...
4226 (remote_open): ... here. Detect PORT here unconditionally. Move also
4227 setting transport_is_reliable.
4228 * server.c (run_once): New variable.
4229 (gdbserver_usage): Document it.
4230 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4231 the first run if RUN_ONCE.
4232 * server.h (run_once, remote_prepare): New declarations.
4234 2011-04-19 Tom Tromey <tromey@redhat.com>
4236 * win32-low.c (handle_load_dll): Remove duplicate "the".
4238 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4240 Remove support for old Cygwin 1.5 versions.
4241 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4242 function to avoid warning.
4243 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4246 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4248 * gdbserver/server.h (Macro _): Define it if not available.
4250 2011-03-14 Michael Snyder <msnyder@vmware.com>
4252 * hostio.c (handle_close): Remove unnecessary null test.
4254 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4256 * Makefile.in (maintainer-clean realclean distclean): Remove
4257 "make ... subdir_do" command.
4259 2011-03-10 Michael Snyder <msnyder@vmware.com>
4261 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4263 * server.c (handle_v_run): Free alloced buffer on early return.
4265 2011-03-09 Yao Qi <yao@codesourcery.com>
4268 2011-03-04 Yao Qi <yao@codesourcery.com>
4270 * Makefile.in: Remove GNU make feature --directory.
4272 2011-03-05 Yao Qi <yao@codesourcery.com>
4274 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4275 (subdir_do): New make target. Copied from gdb/Makefile.
4276 (maintainer-clean, realclean, distclean, clean): Call corresponding
4277 make targets in common/Makefile.
4279 2011-02-11 Yao Qi <yao@codesourcery.com>
4281 * configure.ac: Call AC_PROG_RANLIB.
4282 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4283 * configure: Regenerate.
4285 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4287 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4289 2011-03-06 Yao Qi <yao@codesourcery.com>
4291 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4293 2011-03-05 Yao Qi <yao@codesourcery.com>
4295 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4296 (subdir_do): New make target. Copied from gdb/Makefile.
4297 (maintainer-clean, realclean, distclean, clean): Call corresponding
4298 make targets in common/Makefile.
4300 2011-03-04 Yao Qi <yao@codesourcery.com>
4302 * Makefile.in: Remove GNU make feature --directory.
4304 2011-03-04 Michael Snyder <msnyder@vmware.com>
4306 * server.c (queue_stop_reply): Call xmalloc not malloc.
4308 2011-03-02 Michael Snyder <msnyder@vmware.com>
4310 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4312 2011-02-28 Michael Snyder <msnyder@vmware.com>
4314 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4315 (cmd_qtframe): Ditto.
4316 (cmd_qtbuffer): Ditto.
4317 (cmd_bigqtbuffer): Ditto.
4319 * utils.c (decimal2str): Initialize 'width' to nine, then
4322 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4324 * hostio.c (require_data): Free *data, not data.
4326 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4328 * hostio.c (require_data): Use free, not xfree.
4330 2011-02-27 Michael Snyder <msnyder@vmware.com>
4332 * server.c (handle_query): Discard unused value.
4334 * hostio.c (require_data): Free malloc memory before returning
4337 2011-02-26 Michael Snyder <msnyder@vmware.com>
4339 * linux-low.c (list_threads): Call closedir for dirent.
4341 2011-02-27 Michael Snyder <msnyder@vmware.com>
4343 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4344 a case statement falls through.
4346 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4348 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4351 2011-02-26 Michael Snyder <msnyder@vmware.com>
4353 * utils.c (decimal2str): Eliminate dead code and dead param.
4354 (pulongest): Drop dead param from call to decimal2str.
4357 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4359 Revert the following patch (not approved yet):
4360 2011-02-21 Hui Zhu <teawater@gmail.com>
4361 * tracepoint.c (tp_printf): New function.
4362 (eval_agent_expr): Handle gdb_agent_op_printf.
4364 2011-02-21 Hui Zhu <teawater@gmail.com>
4366 * tracepoint.c (tp_printf): New function.
4367 (eval_agent_expr): Handle gdb_agent_op_printf.
4369 2011-02-18 Tom Tromey <tromey@redhat.com>
4371 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4372 (tracepoint.o): Likewise.
4373 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4374 (gdb_agent_op_names): Likewise.
4376 2011-02-18 Tom Tromey <tromey@redhat.com>
4378 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4379 gdb_agent_op_rot>: New constants.
4380 (gdb_agent_op_names): Add pick and roll.
4381 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4384 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4386 * aclocal.m4: Regenerated with aclocal-1.11.1.
4388 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4390 * server.c (handle_qxfer_traceframe_info): New.
4391 (qxfer_packets): Register "traceframe-info".
4392 (handle_query): Report support for qXfer:traceframe-info:read+.
4393 * tracepoint.c (match_blocktype): New.
4394 (traceframe_find_block_type): Rename to ...
4395 (traceframe_walk_blocks): ... this. Add callback filter argument,
4397 (traceframe_find_block_type): New, reimplemented on top of
4398 traceframe_walk_blocks.
4399 (build_traceframe_info_xml): New.
4400 (traceframe_read_info): New.
4401 * server.h (traceframe_read_info): Declare.
4403 2011-02-11 Yao Qi <yao@codesourcery.com>
4405 * configure.ac: Call AC_PROG_RANLIB.
4406 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4407 * configure: Regenerate.
4409 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4411 * server.c (gdb_read_memory): Change return semantics to allow
4413 (handle_search_memory_1): Adjust.
4414 (process_serial_event) <'m' packet>: Handle partial transfers.
4415 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4417 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4419 * regcache.c (init_register_cache): Initialize
4420 regcache->register_status.
4421 (free_register_cache): Release regcache->register_status.
4422 (regcache_cpy): Copy register_status.
4423 (registers_to_string): Print 'x's for unavailable registers.
4424 (supply_register): Mark the register's status valid or
4425 unavailable, depending on whether a buffer was passed in or not.
4426 (supply_register_zeroed): New.
4427 (supply_regblock): Mark the registers' status valid or
4428 unavailable, depending on whether a buffer was passed in or not.
4429 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4430 (struct regcache): New `register_status' field.
4431 (supply_register_zeroed): Declare.
4432 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4433 supply_register_zeroed, rather than passing a NULL buffer to
4435 * tracepoint.c (fetch_traceframe_registers): Update comment.
4437 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4439 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4442 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4444 * server.h (decode_xfer_write): Change prototype.
4445 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4446 and don't extract the annex here.
4447 * server.c (decode_xfer_read): Remove `annex' parameter,
4448 and don't extract the annex here.
4450 (struct qxfer): New.
4451 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4452 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4453 (handle_qxfer_statictrace): New functions, abstracted out from
4454 handle_query, and made to use the struct qxfer interface.
4455 (handle_threads_qxfer_proper): Rename to ...
4456 (handle_qxfer_threads_proper): ... this.
4457 (handle_threads_qxfer): Rename to ...
4458 (handle_qxfer_threads): ... this. Adjust.
4459 (qxfer_packets): New array.
4460 (handle_qxfer): New function.
4461 (handle_query): Use handle_qxfer.
4463 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4465 * gdbreplay.c: Shorten lines of >= 80 columns.
4466 * linux-low.c: Ditto.
4467 * linux-ppc-low.c: Ditto.
4468 * linux-s390-low.c: Ditto.
4469 * linux-sparc-low.c: Ditto.
4470 * linux-x86-low.c: Ditto.
4471 * linux-xtensa-low.c: Ditto.
4472 * mem-break.c: Ditto.
4474 * regcache.h: Ditto.
4475 * remote-utils.c: Ditto.
4478 * thread-db.c: Ditto.
4479 * tracepoint.c: Ditto.
4481 * win32-low.h: Ditto.
4483 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4485 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4488 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4490 * server.c (gdbserver_version): Update copyright year in version
4492 * gdbreplay.c (gdbreplay_version): Ditto.
4494 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4496 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4497 * linux-bfin-low.c: New file.
4498 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4499 PT_DATA_ADDR for BFIN targets.
4500 * Makefile.in (SFILES): Add linux-bfin-low.c.
4501 (clean): Remove reg-bfin.c.
4502 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4503 * README: Mention supported Blackfin targets.
4505 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4507 * .gitignore: New file.
4509 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4511 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4513 2010-10-22 Jie Zhang <jie@codesourcery.com>
4515 * Makefile.in: Add FLAGS_TO_PASS variable.
4516 (install): Remove dependency of install-only and recursively
4517 invoke make for install-only.
4519 2010-10-04 Doug Evans <dje@google.com>
4521 * Makefile.in (uninstall): Use $(DESTDIR).
4523 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4527 * linux-x86-low.c (compat_siginfo_from_siginfo)
4528 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4529 si_code is < 0. Check for si_code == SI_TIMER before checking for
4532 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4534 * lynx-i386-low.c: New file.
4535 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4537 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4539 * lynx-low.c (ptrace_request_to_str): Remove handling for
4540 request values that have been removed in LynxOS 5.x.
4542 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4544 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4547 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4549 * configure.ac: Add --enable-inprocess-agent option.
4550 * configure: Rebuilt.
4552 2010-09-06 Yao Qi <yao@codesourcery.com>
4554 * linux-low.c (linux_kill): Remove unused variable.
4555 (linux_stabilize_threads): Likewise.
4556 * server.c (start_inferior): Likewise.
4557 (queue_stop_reply_callback): Likewise.
4558 * tracepoint.c (do_action_at_tracepoint): Likewise.
4560 2010-09-06 Yao Qi <yao@codesourcery.com>
4562 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4565 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4567 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4569 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4571 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4574 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4576 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4577 gdbserver/lynx-ppc-low.c: New files.
4578 * Makefile.in (lynx_low_h): New variable.
4579 (lynx-low.o, lynx-ppc-low.o): New rules.
4580 * configure.ac: On LynxOS, link with -lnetinet.
4581 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4582 * configure: regenerate.
4584 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4586 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4587 * configure.ac: Add check for vasprintf and vsnprintf.
4588 * configure, config.in: Regenerate.
4589 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4591 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4593 * gdbreplay.c: Move include of alloca.h up, next to include of
4595 * server.h: Add include of malloc.h.
4596 * mem-break.c: Remove include of malloc.h.
4597 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4599 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4601 * Makefile.in (memmem.o): Build with -Wno-error.
4603 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4605 * utils.c (xsnprintf): Make non-static.
4606 * server.h: Add xsnprintf declaration.
4607 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4608 replace calls to snprintf by calls to xsnprintf throughout.
4610 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4612 * configure.ac: Add configure check for alloca.
4613 * configure, config.in: Regenerate.
4614 * server.h: Include alloca.h if it exists.
4615 * gdbreplay.c: Include alloca.h if it exists.
4617 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4619 * linux-low.c (__SIGRTMIN): Define if not already defined.
4620 (linux_create_inferior): Check for __ANDROID__ rather than
4622 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4623 are already deferred.
4624 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4625 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4626 stopped and already has a pending signal to report.
4627 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4628 a pending signal to report or is moving out of a jump pad.
4629 (linux_init_signals): Check for __ANDROID__ rather than
4632 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4634 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4635 debug_threads check. Avoid a linear search when not doing debug
4638 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4640 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4641 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4642 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4643 (process_event): Change local fd's type to gdb_fildes_t.
4644 (create_file_handler): Adjust prototype.
4645 (delete_file_handler): Adjust prototype.
4646 (handle_file_event): Adjust prototype. Use pfildes.
4647 (create_file_event): Adjsut prototype.
4648 * remote-utils.c (remote_desc, listen_desc): Change type to
4650 * server.h: New gdb_fildes_t typedef.
4651 [USE_WIN32API]: Include winsock2.h.
4652 (delete_file_handler, add_file_handler): Adjust prototypes.
4654 * utils.c (pfildes): New.
4656 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4658 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4659 * configure: Regenerate.
4661 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4663 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4664 (linux_done_accessing_memory): ... this.
4665 (linux_target_ops): Adjust.
4666 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4667 * nto-low.c (nto_target_ops): Adjust comment.
4668 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4669 * spu-low.c (spu_target_ops): Adjust comment.
4670 * target.h (target_ops): Rename unprepare_to_access_memory field
4671 to done_accessing_memory.
4672 (unprepare_to_access_memory): Rename to ...
4673 (done_accessing_memory): ... this.
4675 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4677 * linux-low.c (linux_prepare_to_access_memory): New.
4678 (linux_unprepare_to_access_memory): New.
4679 (linux_target_ops): Install them.
4680 * server.c (read_memory): Rename to ...
4681 (gdb_read_memory): ... this. Use
4682 prepare_to_access_memory/prepare_to_access_memory.
4683 (write_memory): Rename to ...
4684 (gdb_write_memory): ... this. Use
4685 prepare_to_access_memory/prepare_to_access_memory.
4686 (handle_search_memory_1): Adjust.
4687 (process_serial_event): Adjust.
4688 * target.h (struct target_ops): New fields
4689 prepare_to_access_memory and unprepare_to_access_memory.
4690 (prepare_to_access_memory, unprepare_to_access_memory): New.
4691 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4692 prepare_to_access_memory/prepare_to_access_memory.
4693 * nto-low.c (nto_target_ops): Adjust.
4694 * spu-low.c (spu_target_ops): Adjust.
4695 * win32-low.c (win32_target_ops): Adjust.
4697 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4699 * Makefile.in (WARN_CFLAGS): Get it from configure.
4700 (WERROR_CFLAGS): New.
4701 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4702 * configure.ac: Introduce --enable-werror, which adds -Werror to
4703 the compiler command line. Enabled by default. Disable with
4704 --disable-werror. Add -Wdeclaration-after-statement
4705 Wpointer-arith and -Wformat-nonliteral to warning flags.
4706 * configure: Regenerate.
4708 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4710 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4712 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4714 * gdbreplay.c (remote_error): New.
4716 (expect): Use gdbchar. Check for error reading from GDB.
4717 Clarify sync error output.
4718 (play): Check for errors writing to GDB.
4719 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4720 * remote-utils.c (getpkt): Check for errors writing to the remote
4723 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4725 * linux-low.c (linux_wait_1): Move non-debugging code out of
4726 `debug_threads' control.
4728 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4730 * linux-low.c (linux_wait_1): Don't set last_status here.
4731 * server.c (push_event, queue_stop_reply_callback): Assert we're
4732 not pushing a TARGET_WAITKIND_IGNORE event.
4733 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4734 (myresume, handle_target_event): Set the thread's last_resume_kind
4735 and last_status from the target returned status.
4737 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4741 * linux-x86-low.c (update_debug_registers_callback): New.
4742 (i386_dr_low_set_addr): Use it.
4743 (i386_dr_low_get_addr): New.
4744 (i386_dr_low_set_control): Use update_debug_registers_callback.
4745 (i386_dr_low_get_control): New.
4746 (i386_dr_low_get_status): Adjust.
4747 * linux-low.c (linux_stop_lwp): New.
4748 * linux-low.h (linux_stop_lwp): Declare.
4750 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4751 argument instead of a i386_debug_reg_state.
4752 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4753 a i386_debug_reg_state.
4754 (i386_insert_aligned_watchpoint): Adjust.
4755 (i386_remove_aligned_watchpoint): Adjust.
4756 (i386_low_stopped_data_address): Read the debug registers from the
4757 inferior instead of from the mirrors.
4758 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4759 (i386_dr_low_get_addr): Declare.
4760 (i386_dr_low_get_control): Declare.
4761 (i386_dr_low_get_status): Change prototype.
4763 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4764 (i386_dr_low_get_addr): New.
4765 (i386_dr_low_get_control): New.
4766 (i386_dr_low_get_status): Adjust prototype. Return
4768 (i386_initial_stuff): Clear dr_status_mirror and
4770 (i386_get_thread_context): Adjust.
4771 (i386_set_thread_context): Adjust.
4772 (i386_thread_added): Adjust.
4774 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4776 * linux-low.h (linux_thread_area): Delete declaration.
4778 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4780 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4781 after its termination.
4783 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4785 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4786 (gdb_wants_all_stopped): Delete.
4787 (linux_wait_1): Don't call them.
4788 * server.c (handle_v_cont): Tag all threads as want-stopped.
4789 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4790 stopped as "client-wants-stopped".
4792 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4794 * Makefile.in (signals_h): New.
4795 (server_h): Depend on it.
4796 (server.o): Don't depend on $(signals_def).
4797 (signals.o): Depend on $(signals_def).
4799 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4801 * Makefile.in (signals_def): New.
4802 (server_h): Append include/gdb/signals.h and signals_def.
4803 (server.o): Append signals_def.
4805 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4807 * server.c (handle_target_event): Use target_signal_to_host for
4808 resume_info.sig initialization.
4809 * target.h (struct thread_resume) <sig>: New comment.
4811 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4813 * server.c (handle_query): strcpy() the returned string from paddress()
4814 instead of sprintf().
4815 * utils.c (paddress): Return phex_nz().
4817 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4819 * server.c (handle_v_cont): Call mourn_inferior if process
4821 (myresume): Likewise.
4823 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4825 Static tracepoints, and integration with UST.
4827 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4828 * mem-break.c (uninsert_all_breakpoints)
4829 (reinsert_all_breakpoints): New.
4830 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4831 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4832 (gdb_agent_ust_loaded, helper_thread_id)
4833 (gdb_agent_helper_thread_id): New macros.
4834 (struct ipa_sym_addresses): Add addr_ust_loaded,
4835 addr_helper_thread_id, addr_cmd_buf.
4836 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
4837 (in_process_agent_loaded_ust): New.
4838 (write_e_ust_not_loaded): New.
4839 (maybe_write_ipa_ust_not_loaded): New.
4840 (struct collect_static_trace_data_action): New.
4841 (enum tracepoint_type) <static_tracepoint>: New.
4842 (struct tracepoint) <handle>: Mention static tracepoints.
4843 (struct static_tracepoint_ctx): New.
4844 (CMD_BUF_SIZE): New.
4845 (add_tracepoint_action): Handle static tracepoint actions.
4846 (unprobe_marker_at): New.
4847 (clear_installed_tracepoints): Handle static tracepoints.
4848 (cmd_qtdp): Handle static tracepoints.
4849 (probe_marker_at): New.
4850 (cmd_qtstart): Handle static tracepoints.
4851 (response_tracepoint): Handle static tracepoints.
4852 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
4853 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
4854 (get_context_regcache): Handle static tracepoints.
4855 (do_action_at_tracepoint): Handle static tracepoint actions.
4856 (traceframe_find_block_type): Handle static trace data blocks.
4857 (traceframe_read_sdata): New.
4858 (download_tracepoints): Download static tracepoint actions.
4859 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
4860 (GDB_PROBE_NAME): New.
4865 (ust_marker_to_static_tracepoint): New.
4867 (collect_ust_data_at_tracepoint): New.
4868 (gdb_ust_probe): New.
4869 (UNIX_PATH_MAX, SOCK_DIR): New.
4870 (gdb_ust_connect_sync_socket): New.
4871 (resume_thread, stop_thread): New.
4872 (run_inferior_command): New.
4873 (init_named_socket): New.
4874 (gdb_ust_socket_init): New.
4875 (cstr_to_hexstr): New.
4877 (first_marker, next_marker): New.
4878 (response_ust_marker): New.
4879 (cmd_qtfstm, cmd_qtsstm): New.
4880 (unprobe_marker_at, probe_marker_at): New.
4881 (cmd_qtstmat, gdb_ust_thread): New.
4882 (gdb_ust_init): New.
4883 (initialize_tracepoint_ftlib): Call gdb_ust_init.
4884 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
4886 (x86_64_st_collect_regmap): New.
4887 (X86_64_NUM_ST_COLLECT_GREGS): New.
4888 (AMD64_RIP_REGNUM): New.
4889 (supply_static_tracepoint_registers): New.
4890 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
4892 (i386_st_collect_regmap): New.
4893 (i386_NUM_ST_COLLECT_GREGS): New.
4894 (supply_static_tracepoint_registers): New.
4895 * server.c (handle_query): Handle qXfer:statictrace:read.
4896 <qSupported>: Report support for StaticTracepoints, and
4897 qXfer:statictrace:read features.
4898 * server.h (traceframe_read_sdata)
4899 (supply_static_tracepoint_registers): Declare.
4900 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
4901 (unpack_varlen_hex): Include in IPA build.
4902 * Makefile.in (ustlibs, ustinc): New.
4903 (IPA_OBJS): Add remote-utils-ipa.o.
4904 ($(IPA_LIB)): Link -ldl and -lpthread.
4906 (IPAGENT_CFLAGS): Add UST_CFLAGS.
4907 * config.in, configure: Regenerate.
4909 2010-06-20 Ian Lance Taylor <iant@google.com>
4910 Pedro Alves <pedro@codesourcery.com>
4912 * linux-x86-low.c (always_true): Delete.
4913 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
4914 trying to fool the compiler with always_true.
4916 2010-06-20 Pedro Alves <pedro@codesourcery.com>
4918 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
4919 conditions in gdbserver.
4921 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
4923 * spu-low.c (spu_read_memory): Wrap around local store limit.
4924 (spu_write_memory): Likewise.
4926 2010-06-15 Pedro Alves <pedro@codesourcery.com>
4928 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
4929 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
4931 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
4933 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
4934 uses with LONGEST uses.
4936 2010-06-14 Stan Shebs <stan@codesourcery.com>
4937 Pedro Alves <pedro@codesourcery.com>
4941 * linux-x86-low.c: Include limits.h.
4946 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
4947 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
4948 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
4949 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
4950 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
4951 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
4952 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
4953 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
4954 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
4955 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
4956 (amd64_emit_void_call_2): New.
4957 (amd64_emit_ops): New.
4958 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
4959 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
4960 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
4961 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
4962 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
4963 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
4964 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
4965 (i386_emit_call, i386_emit_reg, i386_emit_pop)
4966 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
4967 (i386_emit_stack_adjust, i386_emit_int_call_1)
4968 (i386_emit_void_call_2): New.
4969 (i386_emit_ops): New.
4970 (x86_emit_ops): New.
4971 (the_low_target): Install x86_emit_ops.
4972 * server.h (struct emit_ops): New.
4973 (get_raw_reg_func_addr): Declare.
4974 (current_insn_ptr, emit_error): Declare.
4975 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
4976 (set_trace_state_variable_value): New defines.
4977 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
4978 addr_get_trace_state_variable_value and
4979 addr_set_trace_state_variable_value.
4980 (symbol_list): New fields for get_raw_reg,
4981 get_trace_state_variable_value and set_trace_state_variable_value.
4982 (condfn): New typedef.
4983 (struct tracepoint): New field `compiled_cond'.
4984 (do_action_at_tracepoint): Clear compiled_cond.
4985 (get_trace_state_variable_value, set_trace_state_variable_value):
4987 (condition_true_at_tracepoint): If there's a compiled condition,
4989 (current_insn_ptr, emit_error): New globals.
4990 (struct bytecode_address): New.
4991 (get_raw_reg_func_addr): New.
4992 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
4993 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
4994 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
4995 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
4996 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
4997 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
4998 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
4999 (compile_tracepoint_condition, compile_bytecodes): New.
5000 * target.h (emit_ops): Forward declare.
5001 (struct target_ops): New field emit_ops.
5002 (target_emit_ops): New.
5003 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5004 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5005 * linux-low.c (linux_emit_ops): New.
5006 (linux_target_ops): Install it.
5007 * linux-low.h (struct linux_target_ops): New field emit_ops.
5009 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5011 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5012 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5014 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5015 Stan Shebs <stan@codesourcery.com>
5017 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5018 (all): Depend on $(extra_libraries).
5019 (install-only): Install the IPA.
5020 (IPA_OBJS, IPA_LIB): New.
5021 (clean): Remove the IPA lib.
5022 (IPAGENT_CFLAGS): New.
5023 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5024 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5025 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5026 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5027 * configure.ac: Check for atomic builtins support in the compiler.
5028 (IPA_DEPFILES, extra_libraries): Define.
5029 * configure.srv (ipa_obj): Add description.
5030 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5031 (i[34567]86-*-linux*): Set ipa_obj.
5032 (x86_64-*-linux*): Set ipa_obj.
5033 * linux-low.c (stabilizing_threads): New.
5034 (supports_fast_tracepoints): New.
5035 (linux_detach): Stabilize threads before detaching.
5036 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5037 the lwp is either not stabilizing, or is moving out of a jump pad.
5038 (linux_fast_tracepoint_collecting): New.
5039 (maybe_move_out_of_jump_pad): New.
5040 (enqueue_one_deferred_signal): New.
5041 (dequeue_one_deferred_signal): New.
5042 (linux_wait_for_event_1): If moving out of a jump pad, defer
5043 pending signals to later.
5044 (linux_stabilize_threads): New.
5045 (linux_wait_1): Check if threads need moving out of jump pads, and
5047 (stuck_in_jump_pad_callback): New.
5048 (move_out_of_jump_pad_callback): New.
5050 (linux_resume_one_lwp): Handle moving out of jump pads.
5051 (linux_set_resume_request): Dequeue deferred signals.
5052 (need_step_over_p): Also step over fast tracepoint jumps.
5053 (start_step_over): Also uninsert fast tracepoint jumps.
5054 (finish_step_over): Also reinsert fast tracepoint jumps.
5055 (linux_install_fast_tracepoint_jump): New.
5056 (linux_target_ops): Install linux_stabilize_threads and
5057 linux_install_fast_tracepoint_jump_pad.
5058 * linux-low.h (linux_target_ops) <get_thread_area,
5059 install_fast_tracepoint_jump_pad>: New fields.
5060 (struct lwp_info) <collecting_fast_tracepoint,
5061 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5062 (linux_get_thread_area): Declare.
5063 * linux-x86-low.c (jump_insn): New.
5064 (x86_get_thread_area): New.
5065 (append_insns): New.
5067 (amd64_install_fast_tracepoint_jump_pad): New.
5068 (i386_install_fast_tracepoint_jump_pad): New.
5069 (x86_install_fast_tracepoint_jump_pad): New.
5070 (the_low_target): Install x86_get_thread_area and
5071 x86_install_fast_tracepoint_jump_pad.
5072 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5073 (struct fast_tracepoint_jump): New.
5074 (fast_tracepoint_jump_insn): New.
5075 (fast_tracepoint_jump_shadow): New.
5076 (find_fast_tracepoint_jump_at): New.
5077 (fast_tracepoint_jump_here): New.
5078 (delete_fast_tracepoint_jump): New.
5079 (set_fast_tracepoint_jump): New.
5080 (uninsert_fast_tracepoint_jumps_at): New.
5081 (reinsert_fast_tracepoint_jumps_at): New.
5082 (set_breakpoint_at): Use write_inferior_memory.
5083 (uninsert_raw_breakpoint): Use write_inferior_memory.
5084 (check_mem_read): Mask out fast tracepoint jumps.
5085 (check_mem_write): Mask out fast tracepoint jumps.
5086 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5087 (set_fast_tracepoint_jump): Declare.
5088 (delete_fast_tracepoint_jump)
5089 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5090 (reinsert_fast_tracepoint_jumps_at): Declare.
5091 * regcache.c: Don't compile many functions when building the
5092 in-process agent library.
5093 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5094 the register buffer in the heap.
5095 (free_register_cache): If the register buffer isn't owned by the
5096 regcache, don't free it.
5097 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5098 pre-existing register caches.
5099 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5101 (convert_ascii_to_int): : Constify `from' parameter type.
5102 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5103 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5104 the needed buffer in-place.
5105 (relocate_instruction): New.
5106 * server.c (handle_query) <qSymbols>: If the target supports
5107 tracepoints, give it a chance of looking up symbols. Report
5108 support for fast tracepoints.
5109 (handle_status): Stabilize threads.
5110 (process_serial_event): Adjust.
5111 * server.h (struct fast_tracepoint_jump): Forward declare.
5112 (struct process_info) <fast_tracepoint_jumps>: New field.
5113 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5114 (decode_X_packet, decode_M_packet): Adjust.
5115 (relocate_instruction): Declare.
5116 (in_process_agent_loaded): Declare.
5117 (tracepoint_look_up_symbols): Declare.
5118 (struct fast_tpoint_collect_status): Declare.
5119 (fast_tracepoint_collecting): Declare.
5120 (force_unlock_trace_buffer): Declare.
5121 (handle_tracepoint_bkpts): Declare.
5122 (initialize_low_tracepoint)
5123 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5124 * target.h (struct target_ops) <stabilize_threads,
5125 install_fast_tracepoint_jump_pad>: New fields.
5126 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5127 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5128 [HAVE_STDINT_H]: Include stdint.h.
5129 (trace_debug_1): Rename to ...
5130 (trace_vdebug): ... this.
5131 (trace_debug): Rename to ...
5132 (trace_debug_1): ... this. Add `level' parameter.
5134 (ATTR_USED, ATTR_NOINLINE): New.
5135 (IP_AGENT_EXPORT): New.
5136 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5137 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5138 (about_to_request_buffer_space, trace_buffer_is_full)
5139 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5140 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5141 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5142 (traceframe_write_count, traceframes_created)
5143 (trace_state_variables)
5144 New renaming defines.
5145 (struct ipa_sym_addresses): New.
5146 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5148 (ipa_sym_addrs): New.
5149 (all_tracepoint_symbols_looked_up): New.
5150 (in_process_agent_loaded): New.
5151 (write_e_ipa_not_loaded): New.
5152 (maybe_write_ipa_not_loaded): New.
5153 (tracepoint_look_up_symbols): New.
5154 (debug_threads) [IN_PROCESS_AGENT]: New.
5155 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5156 (UNKNOWN_SIDE_EFFECTS): New.
5157 (stop_tracing): New.
5158 (flush_trace_buffer): New.
5159 (stop_tracing_bkpt): New.
5160 (flush_trace_buffer_bkpt): New.
5161 (read_inferior_integer): New.
5162 (read_inferior_uinteger): New.
5163 (read_inferior_data_pointer): New.
5164 (write_inferior_data_pointer): New.
5165 (write_inferior_integer): New.
5166 (write_inferior_uinteger): New.
5167 (struct collect_static_trace_data_action): Delete.
5168 (enum tracepoint_type): New.
5169 (struct tracepoint) <type>: New field `type'.
5170 <actions_str, step_actions, step_actions_str>: Only include in
5172 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5173 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5174 (tracepoints): Use IP_AGENT_EXPORT.
5175 (last_tracepoint): Don't include in the IPA.
5176 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5177 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5178 (alloced_trace_state_variables): New.
5179 (trace_state_variables): Use IP_AGENT_EXPORT.
5180 (traceframe_t): Delete unused variable.
5181 (circular_trace_buffer): Don't include in the IPA.
5182 (trace_buffer_start): Delete.
5183 (struct trace_buffer_control): New.
5184 (trace_buffer_free): Delete.
5185 (struct ipa_trace_buffer_control): New.
5186 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5187 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5189 (trace_buffer_ctrl): New.
5190 (TRACE_BUFFER_CTRL_CURR): New.
5191 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5192 Reimplement as macros.
5193 (trace_buffer_wrap): Delete.
5194 (traceframe_write_count, traceframe_read_count)
5195 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5196 (struct tracepoint_hit_ctx) <type>: New field.
5197 (struct fast_tracepoint_ctx): New.
5198 (memory_barrier): New.
5200 (record_tracepoint_error): Update atomically in the IPA.
5201 (clear_inferior_trace_buffer): New.
5202 (about_to_request_buffer_space): New.
5203 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5204 updating the same buffer.
5205 (add_tracepoint): Default the tracepoint's type to trap
5206 tracepoint, and orig_size to -1.
5207 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5209 (create_trace_state_variable): New parameter `gdb'. Handle it.
5210 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5211 (cmd_qtdp): Handle fast tracepoints.
5213 (max_jump_pad_size): New.
5214 (gdb_jump_pad_head): New.
5215 (get_jump_space_head): New.
5216 (claim_jump_space): New.
5217 (sort_tracepoints): New.
5218 (MAX_JUMP_SIZE): New.
5219 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5221 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5222 support. Upload fast traceframes, and delete internal IPA
5224 (stop_tracing_handler): New.
5225 (flush_trace_buffer_handler): New.
5226 (cmd_qtstop): Upload fast tracepoints.
5227 (response_tracepoint): Handle fast tracepoints.
5228 (tracepoint_finished_step): Upload fast traceframes. Set the
5229 tracepoint hit context's tracepoint type.
5230 (handle_tracepoint_bkpts): New.
5231 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5232 type. Add comment about fast tracepoints.
5233 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5234 non-existing action_str field.
5235 (get_context_regcache): Handle fast tracepoints.
5236 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5238 (fast_tracepoint_from_jump_pad_address): New.
5239 (fast_tracepoint_from_ipa_tpoint_address): New.
5240 (collecting_t): New.
5241 (force_unlock_trace_buffer): New.
5242 (fast_tracepoint_collecting): New.
5245 (write_inferior_data_ptr): New.
5246 (target_tp_heap): New.
5247 (target_malloc): New.
5248 (download_agent_expr): New.
5250 (download_tracepoints): New.
5251 (download_trace_state_variables): New.
5252 (upload_fast_traceframes): New.
5253 (IPA_FIRST_TRACEFRAME): New.
5254 (IPA_NEXT_TRACEFRAME_1): New.
5255 (IPA_NEXT_TRACEFRAME): New.
5256 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5257 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5258 (gdb_jump_pad_buffer_end): New.
5259 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5260 (initialize_tracepoint): Adjust.
5261 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5262 buffer. Initialize the low module.
5263 * utils.c (PREFIX, TOOLNAME): New.
5264 (malloc_failure): Use PREFIX.
5265 (error): In the IPA, an error causes an exit.
5266 (fatal, warning): Use PREFIX.
5267 (internal_error): Use TOOLNAME.
5268 (NUMCELLS): Increase to 10.
5269 * configure, config.in: Regenerate.
5271 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5273 * server.c (handle_query) <qSupported>: Do two passes over the
5274 qSupported string to avoid nesting strtok.
5276 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5278 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5280 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5282 * configure: Regenerate.
5283 * proc-service.list: New.
5285 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5287 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5290 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5292 * gdbreplay.c (remote_open): Check error return from socket() call by
5293 its equality to -1 not by it being negative.
5294 * remote-utils.c (remote_open): Likewise.
5296 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5298 * config.h: Regenerate.
5300 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5302 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5303 doesn't provide PTRACE_GET_THREAD_AREA.
5305 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5307 * linux-m68k-low.c: Include <asm/ptrace.h>
5308 (ps_get_thread_area): Implement.
5310 2010-05-03 Doug Evans <dje@google.com>
5312 * event-loop.c (struct callback_event): New struct.
5313 (callback_list): New global.
5314 (append_callback_event, delete_callback_event): New functions.
5315 (process_callback): New function.
5316 (start_event_loop): Call it.
5317 * remote-utils.c (NOT_SCHEDULED): Define.
5318 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5319 moved out of readchar.
5320 (readchar): Rewrite. Call reschedule before returning.
5321 (reset_readchar): New function.
5322 (remote_close): Call it.
5323 (process_remaining, reschedule): New functions.
5324 * server.h (callback_handler_func): New typedef.
5325 (append_callback_event, delete_callback_event): Declare.
5327 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5329 * proc-service.c (ps_pglobal_lookup): Use
5330 thread_db_look_up_one_symbol.
5331 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5332 parameter. Use it instead of all_symbols_looked_up.
5333 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5335 (all_symbols_looked_up): Don't declare.
5336 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5337 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5339 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5340 Set all_symbols_looked_up here.
5341 (thread_db_look_up_one_symbol): New.
5342 (thread_db_get_tls_address): Adjust.
5343 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5344 thread_db object on the heap, and tentatively set it in the
5346 (thread_db_init): Don't set all_symbols_looked_up here.
5347 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5349 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5351 * linux-low.c (linux_kill, linux_detach): Adjust.
5352 (status_pending_p_callback): Remove redundant statement. Check
5353 for !TARGET_WAITIKIND_IGNORE, instead of
5354 TARGET_WAITKIND_STOPPED.
5355 (handle_tracepoints): Make sure LWP is locked. Adjust.
5356 (linux_wait_for_event_1): Adjust.
5357 (linux_cancel_breakpoints): New.
5358 (unsuspend_one_lwp): New.
5359 (unsuspend_all_lwps): New.
5360 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5361 (send_sigstop_callback): Change return type to int, add new
5362 `except' parameter and handle it.
5363 (suspend_and_send_sigstop_callback): New.
5364 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5365 pass them down. If SUSPEND, also increment the lwp's suspend
5367 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5368 (need_step_over_p): Don't consider suspended LWPs.
5369 (start_step_over): Adjust.
5370 (proceed_one_lwp): Change return type to int, add new `except'
5371 parameter and handle it.
5372 (unsuspend_and_proceed_one_lwp): New.
5373 (proceed_all_lwps): Use find_inferior instead of
5375 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5376 also decrement the suspend count of LWPs. Pass `except' down,
5377 instead of hacking its suspend count.
5378 (linux_pause_all): Add `freeze' parameter. Adjust.
5379 (linux_unpause_all): New.
5380 (linux_target_ops): Install linux_unpause_all.
5381 * server.c (handle_status): Adjust.
5382 * target.h (struct target_ops): New fields `unpause_all' and
5383 `cancel_breakpoints'. Add new parameter to `pause_all'.
5384 (pause_all): Add new `freeze' parameter.
5386 (cancel_breakpoints): New.
5387 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5389 (cmd_qtstart): Pause threads.
5390 (stop_tracing): Pause threads, and cancel breakpoints.
5391 * win32-low.c (win32_target_ops): Adjust.
5393 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5395 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5396 the inferior right away from here...
5397 (linux_wait_1): ... to here, and adjust to check the thread's
5398 last_resume_kind instead of the lwp's step or stop_expected flags.
5400 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5402 * README: Use consistent `GDB' and `GDBserver' spellings.
5404 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5406 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5407 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5408 (linux_detach_one_lwp): Assume the lwp is stopped.
5409 (any_thread_of): Delete.
5410 (linux_detach): Stop all lwps here. Don't blindly delete all
5412 (delete_lwp_callback): New.
5413 (linux_mourn): Delete all lwps of the process that is gone.
5414 (linux_wait_1): Don't delete the last lwp of the process here.
5415 * mem-break.h (mark_breakpoints_out): Declare.
5416 * mem-break.c (mark_breakpoints_out): New.
5417 (free_all_breakpoints): Use it.
5418 * server.c (handle_target_event): If the process is gone, mark
5420 * thread-db.c (struct thread_db) <create_bp>: New field.
5421 (thread_db_enable_reporting): Fix prototype. Store a thread event
5422 breakpoint reference in the thread_db struct.
5423 (thread_db_load_search): Clear the thread_db object.
5424 (try_thread_db_load_1): Ditto.
5425 (switch_to_process): New.
5426 (disable_thread_event_reporting): Use it.
5427 (remove_thread_event_breakpoints): New.
5428 (thread_db_detach, thread_db_mourn): Use it.
5430 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5432 * linux-low.c (linux_enable_event_reporting): New.
5433 (linux_wait_for_event_1, handle_extended_wait): Use it.
5435 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5437 * linux-low.c (linux_kill_one_lwp, linux_kill)
5438 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5439 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5440 SIGSTOP even if the LWP is stopped.
5441 (send_sigstop_callback): New.
5442 (stop_all_lwps): Use send_sigstop_callback instead.
5443 (linux_resume_one_thread): Adjust.
5444 (proceed_one_lwp): Still proceed an LWP that the client has
5445 requested to stop, if we haven't reported it as stopped yet. Make
5446 sure that LWPs the client want stopped, have a pending SIGSTOP.
5448 2010-04-26 Doug Evans <dje@google.com>
5450 * server.c (handle_general_set): Make static.
5452 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5453 Print received char after testing for error/eof instead of before.
5454 (input_interrupt): Tweak comment.
5456 2010-04-23 Doug Evans <dje@google.com>
5458 * server.c (start_inferior): Print inferior argv if --debug.
5460 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5462 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5463 * nto-x86-low.c: Include server.h
5465 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5467 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5468 be consistent with other sources of this directory.
5469 (init_registers_amd64): Correct name of source file of this function
5472 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5474 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5477 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5479 * win32-i386-low.c: Add 64-bit support.
5480 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5481 (init_registers_amd64): Declare.
5482 (mappings): Add 64-bit version of array.
5483 (init_windows_x86): New function.
5484 (the_low_target): Change init_arch field to init_windows_x86.
5486 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5488 * win32-low.c: Adapt to support also 64-bit architecture.
5489 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5490 (get_image_name): Use SIZE_T type for local variable `done'.
5491 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5492 (toolhelp_get_dll_name): Idem.
5493 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5494 Use uintptr_t typecast to avoid warning.
5495 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5496 (handle_exception): Use phex_nz to avoid warning.
5497 (win32_wait): Remove unused local variable `process'.
5499 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5501 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5504 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5506 * configure.ac: Use `ws2_32' library for srv_mingw.
5507 * configure: Regenerate.
5508 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5509 * remote-utils.c: Likewise.
5511 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5513 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5514 if __x86_64__ is defined.
5516 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5518 * configure: Regenerate.
5520 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5522 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5523 * target.h (target_ops): New get_tib_address field.
5524 * win32-low.h (win32_thread_info): Add thread_local_base field.
5525 * win32-low.c (child_add_thread): Add tlb argument.
5526 Set thread_local_base field to TLB.
5527 (get_child_debug_event): Adapt to child_add_thread change.
5528 (win32_get_tib_address): New function.
5529 (win32_target_ops): Set get_tib_address field to
5530 win32_get_tib_address.
5531 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5533 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5535 * linux-low.c (linux_mourn): Also remove the process.
5536 * server.c (handle_target_event): Don't remove the process here.
5537 * nto-low.c (nto_mourn): New.
5538 (nto_target_ops): Install it.
5539 * spu-low.c (spu_mourn): New.
5540 (spu_target_ops): Install it.
5541 * win32-low.c (win32_mourn): New.
5542 (win32_target_ops): Install it.
5544 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5546 * server.h (buffer_xml_printf): Remove redundant `;'.
5548 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5550 * regcache.c (set_register_cache): Invalidate regcaches before
5551 changing the register cache layout.
5552 (regcache_invalidate_one): Allow a NULL regcache.
5553 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5554 regcaches before changing the register cache layout or the target
5557 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5559 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5560 variable warning on Linux/x86-64.
5562 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5564 GDBserver disconnected tracing support.
5566 * linux-low.c (linux_remove_process): Delete.
5567 (add_lwp): Don't set last_resume_kind here.
5568 (linux_kill): Use `mourn'.
5569 (linux_detach): Use `thread_db_detach', and `mourn'.
5571 (linux_attach_lwp_1): Adjust comment.
5572 (linux_attach): last_resume_kind moved the thread_info; adjust.
5573 (status_pending_p_callback): Adjust.
5574 (linux_wait_for_event_1): Adjust.
5575 (count_events_callback, select_singlestep_lwp_callback)
5576 (select_event_lwp_callback, cancel_breakpoints_callback)
5577 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5578 (proceed_one_lwp): Adjust.
5579 (linux_async): Add debug output.
5580 (linux_thread_stopped): New.
5581 (linux_pause_all): New.
5582 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5584 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5585 (thread_db_free): Delete declaration.
5586 (thread_db_detach, thread_db_mourn): Declare.
5587 * thread-db.c (thread_db_init): Use thread_db_mourn.
5588 (thread_db_free): Delete, split in two.
5589 (disable_thread_event_reporting): New.
5590 (thread_db_detach): New.
5591 (thread_db_mourn): New.
5593 * server.h (struct thread_info) <last_resume_kind>: New field.
5594 <attached>: Add comment.
5595 <gdb_detached>: New field.
5596 (handler_func): Change return type to int.
5597 (handle_serial_event, handle_target_event): Ditto.
5598 (gdb_connected): Declare.
5600 (disconnected_tracing): Declare.
5601 (stop_tracing): Declare.
5603 * server.c (handle_query) <qSupported>: Report support for
5604 disconnected tracing.
5605 (queue_stop_reply_callback): Account for running threads.
5606 (gdb_wants_thread_stopped): New.
5607 (gdb_wants_all_threads_stopped): New.
5608 (gdb_reattached_process): New.
5609 (handle_status): Clear the `gdb_detached' flag of all processes.
5610 In all-stop, stop all threads.
5611 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5612 (process_serial_event): If the remote connection breaks, or if an
5613 exit was forced with "monitor exit", force an event loop exit.
5614 Handle disconnected tracing on detach.
5615 (handle_serial_event): Adjust.
5616 (handle_target_event): If GDB isn't connected, forward events back
5617 to the inferior, unless the last process exited, in which case,
5618 exit gdbserver. Adjust interface.
5620 * remote-utils.c (remote_open): Don't block in accept. Instead
5621 register an event loop source on the listen socket file
5622 descriptor. Refactor bits into ...
5623 (listen_desc): ... this new global.
5624 (gdb_connected): ... this new function.
5625 (enable_async_notification): ... this new function.
5626 (handle_accept_event): ... this new function.
5627 (remote_close): Clear remote_desc.
5629 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5631 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5633 (mourn_inferior): Define.
5634 (target_process_qsupported): Avoid the dangling else problem.
5635 (thread_stopped): Define.
5636 (pause_all): Define.
5637 (target_waitstatus_to_string): Declare.
5638 * target.c (target_waitstatus_to_string): New.
5640 * tracepoint.c (tracing): Make extern.
5641 (disconnected_tracing): New.
5642 (stop_tracing): Make extern. Handle tracing stops due to GDB
5644 (cmd_qtdisconnected): New.
5645 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5646 (handle_tracepoint_general_set): Handle QTDisconnected.
5648 * event-loop.c (event_handler_func): Change return type to int.
5649 (process_event): Bail out if the event handler wants the event
5651 (handle_file_event): Ditto.
5652 (start_event_loop): Bail out if the event handler wants the event
5655 * nto-low.c (nto_target_ops): Adjust.
5656 * spu-low.c (spu_wait): Don't remove the process here.
5657 (spu_target_ops): Adjust.
5658 * win32-low.c (win32_wait): Don't remove the process here.
5659 (win32_target_ops): Adjust.
5661 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5663 * regcache.c (realloc_register_cache): Invalidate inferior's
5664 regcache before recreating it.
5666 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5668 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5670 2010-04-09 Stan Shebs <stan@codesourcery.com>
5671 Pedro Alves <pedro@codesourcery.com>
5673 * server.h (LONGEST): New.
5674 (struct thread_info) <while_stepping>: New field.
5675 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5677 (initialize_tracepoint, handle_tracepoint_general_set)
5678 (handle_tracepoint_query, tracepoint_finished_step)
5679 (tracepoint_was_hit, release_while_stepping_state_list):
5680 (current_traceframe): Declare.
5681 * server.c (handle_general_set): Handle tracepoint packets.
5683 (write_memory): New.
5684 (handle_search_memory_1): Use read_memory.
5685 (handle_query): Report support for conditional tracepoints, trace
5686 state variables, and tracepoint sources. Handle tracepoint
5688 (main): Initialize the tracepoints module.
5689 (process_serial_event): Handle traceframe reads/writes.
5691 * linux-low.c (handle_tracepoints): New.
5692 (linux_wait_1): Call it.
5693 (linux_resume_one_lwp): Handle while-stepping.
5694 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5695 (linux_target_ops): Install them.
5696 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5698 * linux-x86-low.c (x86_supports_tracepoints): New.
5699 (the_low_target). Install it.
5701 * mem-break.h (delete_breakpoint): Declare.
5702 * mem-break.c (delete_breakpoint): Make external.
5704 * target.h (struct target_ops): Add `supports_tracepoints',
5705 `read_pc', and `write_pc' fields.
5706 (target_supports_tracepoints): Define.
5707 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5710 * regcache.h (struct regcache) <registers_owned>: New field.
5711 (init_register_cache, regcache_cpy): Declare.
5712 (regcache_read_pc, regcache_write_pc): Declare.
5713 (register_cache_size): Declare.
5714 (supply_regblock): Declare.
5715 * regcache.c (init_register_cache): New.
5716 (new_register_cache): Use it.
5717 (regcache_cpy): New.
5718 (register_cache_size): New.
5719 (supply_regblock): New.
5720 (regcache_read_pc, regcache_write_pc): New.
5722 * tracepoint.c: New.
5724 * Makefile.in (OBS): Add tracepoint.o.
5725 (tracepoint.o): New rule.
5727 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5729 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5731 (i386-mmx.c): Likewise.
5732 (i386-mmx-linux.o): Likewise.
5733 (i386-mmx-linux.c): Likewise.
5735 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5736 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5737 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5738 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5740 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5741 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5742 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5744 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5746 * Makefile.in (clean): Updated.
5748 (i386-avx.c): Likewise.
5749 (i386-avx-linux.o): Likewise.
5750 (i386-avx-linux.c): Likewise.
5751 (amd64-avx.o): Likewise.
5752 (amd64-avx.c): Likewise.
5753 (amd64-avx-linux.o): Likewise.
5754 (amd64-avx-linux.c): Likewise.
5756 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5757 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5758 (srv_amd64_regobj): Add amd64-avx.o.
5759 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5760 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5761 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5762 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5763 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5764 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5765 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5767 * i387-fp.c: Include "i386-xstate.h".
5769 (i387_cache_to_xsave): Likewise.
5770 (i387_xsave_to_cache): Likewise.
5771 (x86_xcr0): Likewise.
5773 * i387-fp.h (i387_cache_to_xsave): Likewise.
5774 (i387_xsave_to_cache): Likewise.
5775 (x86_xcr0): Likewise.
5777 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5778 * linux-crisv32-low.c (target_regsets): Likewise.
5779 * linux-m68k-low.c (target_regsets): Likewise.
5780 * linux-mips-low.c (target_regsets): Likewise.
5781 * linux-ppc-low.c (target_regsets): Likewise.
5782 * linux-s390-low.c (target_regsets): Likewise.
5783 * linux-sh-low.c (target_regsets): Likewise.
5784 * linux-sparc-low.c (target_regsets): Likewise.
5785 * linux-xtensa-low.c (target_regsets): Likewise.
5787 * linux-low.c: Include <sys/uio.h>.
5788 (regsets_fetch_inferior_registers): Support nt_type.
5789 (regsets_store_inferior_registers): Likewise.
5790 (linux_process_qsupported): New.
5791 (linux_target_ops): Add linux_process_qsupported.
5793 * linux-low.h (regset_info): Add nt_type.
5794 (linux_target_ops): Add process_qsupported.
5796 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5798 (init_registers_i386_avx_linux): New.
5799 (init_registers_amd64_avx_linux): Likewise.
5800 (xmltarget_i386_linux_no_xml): Likewise.
5801 (xmltarget_amd64_linux_no_xml): Likewise.
5802 (PTRACE_GETREGSET): Likewise.
5803 (PTRACE_SETREGSET): Likewise.
5804 (x86_fill_xstateregset): Likewise.
5805 (x86_store_xstateregset): Likewise.
5806 (use_xml): Likewise.
5807 (x86_linux_update_xmltarget): Likewise.
5808 (x86_linux_process_qsupported): Likewise.
5809 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5810 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5811 init_registers_i386_linux here. Call
5812 x86_linux_update_xmltarget.
5813 (the_low_target): Add x86_linux_process_qsupported.
5815 * server.c (handle_query): Call target_process_qsupported.
5817 * target.h (target_ops): Add process_qsupported.
5818 (target_process_qsupported): New.
5820 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5822 * inferiors.c (add_thread): Set last_status kind to
5823 TARGET_WAITKIND_IGNORE.
5824 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5825 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5826 (linux_wait_1): Move `thread' local definition to block that uses
5827 it. Don't NULL initialize `event_child'.
5828 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5829 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5830 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5832 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5834 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5835 an extended waitstatus, or by a watchpoint.
5836 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
5837 thread was stepping or has been stopped by a watchpoint.
5839 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5841 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
5842 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
5843 of another, then delete the previous, and validate all
5845 (validate_inserted_breakpoint): New.
5846 (delete_disabled_breakpoints): New.
5847 (validate_breakpoints): New.
5848 (check_mem_read): Validate breakpoints before trusting their
5849 shadow. Delete disabled breakpoints.
5850 (check_mem_write): Validate breakpoints before trusting they
5851 should be inserted. Delete disabled breakpoints.
5852 * mem-break.h (validate_breakpoints):
5853 * server.c (handle_query): Validate breakpoints when we see a
5856 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5858 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
5859 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
5860 if we could tell there's a GDB breakpoint at stop_pc.
5861 (need_step_over_p): Don't do a step over if we find a GDB
5862 breakpoint at the resume PC.
5864 * mem-break.c (struct raw_breakpoint): New.
5865 (enum bkpt_type): New type `gdb_breakpoint'.
5866 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
5867 fields. New field `raw'.
5868 (find_raw_breakpoint_at): New.
5869 (set_raw_breakpoint_at): Handle refcounting. Create a raw
5871 (set_breakpoint_at): Adjust.
5872 (delete_raw_breakpoint): New.
5873 (release_breakpoint): New.
5874 (delete_breakpoint): Rename to...
5875 (delete_breakpoint_1): ... this. Add proc parameter. Use
5876 release_breakpoint. Return ENOENT.
5877 (delete_breakpoint): Reimplement.
5878 (find_breakpoint_at): Delete.
5879 (find_gdb_breakpoint_at): New.
5880 (delete_breakpoint_at): Delete.
5881 (set_gdb_breakpoint_at): New.
5882 (delete_gdb_breakpoint_at): New.
5883 (gdb_breakpoint_here): New.
5884 (set_reinsert_breakpoint): Use release_breakpoint.
5885 (uninsert_breakpoint): Rename to ...
5886 (uninsert_raw_breakpoint): ... this.
5887 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
5888 (reinsert_raw_breakpoint): Change parameter type to
5890 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
5892 (check_breakpoints): Adjust. Use release_breakpoint.
5893 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
5894 (breakpoint_inserted_here): Ditto.
5895 (check_mem_read): Adjust to iterate over raw breakpoints instead.
5896 Don't trust the breakpoint's shadow if it is not inserted.
5897 (check_mem_write): Adjust to iterate over raw breakpoints instead.
5898 (delete_all_breakpoints): Adjust.
5899 (free_all_breakpoints): Mark all breakpoints as uninserted, and
5900 use delete_breakpoint_1.
5902 * mem-break.h (breakpoints_supported): Delete declaration.
5903 (set_gdb_breakpoint_at): Declare.
5904 (gdb_breakpoint_here): Declare.
5905 (delete_breakpoint_at): Delete.
5906 (delete_gdb_breakpoint_at): Declare.
5908 * server.h (struct raw_breakpoint): Forward declare.
5909 (struct process_info): New field `raw_breakpoints'.
5911 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
5914 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5916 * linux-low.c (status_pending_p_callback): Fix comment.
5917 (linux_wait_for_event_1): Move most of the internal breakpoint
5918 handling from here...
5919 (linux_wait_1): ... to here.
5920 (count_events_callback): New.
5921 (select_singlestep_lwp_callback): New.
5922 (select_event_lwp_callback): New.
5923 (cancel_breakpoints_callback): New.
5924 (select_event_lwp): New.
5925 (linux_wait_1): Simplify internal breakpoint handling. Give equal
5926 priority to all LWPs that have had events that should be reported
5927 to the client. Cancel breakpoints when about to reporting the
5928 event to the client, not while stopping lwps. No longer cancel
5929 finished single-steps here.
5930 (cancel_finished_single_step): Delete.
5931 (cancel_finished_single_steps): Delete.
5933 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5935 * mem-break.c (enum bkpt_type): New.
5936 (struct breakpoint): New field `type'.
5937 (set_breakpoint_at): Change return type to struct breakpoint
5938 pointer. Set type to `other_breakpoint' by default.
5939 (delete_breakpoint): Rewrite, supporting more than one breakpoint
5940 in the breakpoint list.
5941 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
5942 (reinsert_breakpoint): Rename to ...
5943 (reinsert_raw_breakpoint): ... this.
5944 (reinsert_breakpoints_at): Adjust.
5945 * mem-break.h (struct breakpoint): Declare.
5946 (set_breakpoint_at): Change return type to struct breakpoint
5949 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5951 * server.c (handle_query): Assign, not compare.
5953 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5955 Teach linux gdbserver to step-over-breakpoints.
5957 * linux-low.c (can_hardware_single_step): New.
5958 (supports_breakpoints): New.
5959 (handle_extended_wait): If stopping threads, read the stop pc of
5962 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
5963 low target doesn't support retrieving the PC.
5964 (add_lwp): Set last_resume_kind to resume_continue.
5965 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
5966 (linux_attach): Don't clear stop_expected. Set the lwp's
5967 last_resume_kind to resume_stop.
5968 (linux_detach_one_lwp): Don't check for removed breakpoints.
5969 (check_removed_breakpoint): Delete.
5970 (status_pending_p): Rename to ...
5971 (status_pending_p_callback): ... this. Don't check for removed
5972 breakpoints. Don't consider threads that are stopped from GDB's
5974 (linux_wait_for_lwp): Always read the stop_pc here.
5975 (cancel_breakpoint): New.
5976 (step_over_bkpt): New global.
5977 (linux_wait_for_event_1): Implement stepping over breakpoints.
5978 (gdb_wants_lwp_stopped): New.
5979 (gdb_wants_all_stopped): New.
5980 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
5981 single-step traps here. Store the thread's last reported target
5983 (send_sigstop): Don't clear stop_expected. Always set it,
5985 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
5986 (cancel_finished_single_step): New.
5987 (cancel_finished_single_steps): New.
5988 (wait_for_sigstop): Don't cancel finished single-step traps here.
5989 (linux_resume_one_lwp): Don't check for removed breakpoints.
5990 Don't set `step' on non-hardware step archs.
5991 (linux_set_resume_request): Ignore resume_stop requests if already
5992 stopping or stopped. Set the lwp's last_resume_kind.
5993 (resume_status_pending_p): Don't check for removed breakpoints.
5994 (need_step_over_p): New.
5995 (start_step_over): New.
5996 (finish_step_over): New.
5997 (linux_resume_one_thread): Always queue a sigstop for resume_stop
5998 requests. Clear the thread's last reported target waitstatus.
5999 Don't use the `suspended' flag. Don't consider pending breakpoints.
6000 (linux_resume): Start a step-over if necessary.
6001 (proceed_one_lwp): New.
6002 (proceed_all_lwps): New.
6003 (unstop_all_lwps): New.
6004 * linux-low.h (struct lwp_info): Rewrite comment for the
6005 `suspended' flag. Add the `stop_pc' field. Delete the
6006 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6007 Add `'last_resume_kind' and `need_step_over' fields.
6008 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6009 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6010 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6011 (set_raw_breakpoint_at): New.
6012 (set_breakpoint_at): Rewrite to use it.
6013 (reinsert_breakpoint_handler): Delete.
6014 (set_reinsert_breakpoint): New.
6015 (reinsert_breakpoint_by_bp): Delete.
6016 (delete_reinsert_breakpoints): New.
6017 (uninsert_breakpoint): Rewrite.
6018 (uninsert_breakpoints_at): New.
6019 (reinsert_breakpoint): Rewrite.
6020 (reinsert_breakpoints_at): New.
6021 (check_breakpoints): Rewrite.
6022 (breakpoint_here): New.
6023 (breakpoint_inserted_here): New.
6024 (check_mem_read): Adjust.
6025 * mem-break.h (breakpoints_supported, breakpoint_here)
6026 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6027 (reinsert_breakpoint_by_bp): Delete declaration.
6028 (delete_reinsert_breakpoints): Declare.
6029 (reinsert_breakpoint): Delete declaration.
6030 (reinsert_breakpoints_at): Declare.
6031 (uninsert_breakpoint): Delete declaration.
6032 (uninsert_breakpoints_at): Declare.
6033 (check_breakpoints): Adjust prototype.
6034 * server.h: Adjust include order.
6035 (struct thread_info): Declare here. Add a `last_status' field.
6037 2010-03-23 Michael Snyder <msnyder@vmware.com>
6039 * server.c (crc32): New function.
6040 (handle_query): Add handling for 'qCRC:' request.
6042 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6044 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6045 lwp had been stopped by a watchpoint.
6047 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6049 * server.h (internal_error): Declare.
6050 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6051 * utils.c (internal_error): New function.
6053 2010-03-15 Andreas Schwab <schwab@redhat.com>
6055 * configure.srv: Fix typo setting srv_regobj.
6057 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6059 * linux-low.c (fetch_register): Avoid passing a non string literal
6061 (usr_store_inferior_registers): Ditto.
6063 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6065 * linux-low.c (linux_write_memory): Bail out early if peeking
6068 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6070 * linux-low.h (struct lwp_info): New fields
6071 `stopped_by_watchpoint' and `stopped_data_address'.
6072 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6073 here, and cache them in the lwp object.
6074 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6076 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6078 (linux_stopped_by_watchpoint): Rewrite.
6079 (linux_stopped_data_address): Rewrite.
6081 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6083 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6084 switching the current inferior, not before.
6086 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6088 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6089 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6090 i386-linux.c and amd64-linux.c.
6091 (reg-i386.o): Removed.
6092 (reg-i386.c): Likewise.
6093 (reg-i386-linux.o): Likewise.
6094 (reg-i386-linux.c): Likewise.
6095 (reg-x86-64.o): Likewise.
6096 (reg-x86-64.c): Likewise.
6097 (reg-x86-64-linux.o): Likewise.
6098 (reg-x86-64-linux.c): Likewise.
6101 (i386-linux.o): Likewise.
6102 (i386-linux.c): Likewise.
6103 (amd64.o): Likewise.
6104 (amd64.c): Likewise.
6105 (amd64-linux.o): Likewise.
6106 (amd64-linux.c): Likewise.
6108 * configure.srv (srv_i386_regobj): New.
6109 (srv_i386_linux_regobj): Likewise.
6110 (srv_amd64_regobj): Likewise.
6111 (srv_amd64_linux_regobj): Likewise.
6112 (srv_i386_32bit_xmlfiles): Likewise.
6113 (srv_i386_64bit_xmlfiles): Likewise.
6114 (srv_i386_xmlfiles): Likewise.
6115 (srv_amd64_xmlfiles): Likewise.
6116 (srv_i386_linux_xmlfiles): Likewise.
6117 (srv_amd64_linux_xmlfiles): Likewise.
6118 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6119 srv_xmlfiles to $srv_i386_xmlfiles.
6120 (i[34567]86-*-mingw32ce*): Likewise.
6121 (i[34567]86-*-mingw*): Likewise.
6122 (i[34567]86-*-nto*): Likewise.
6123 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6124 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6125 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6126 (x86_64-*-linux*): Likewise.
6128 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6129 (init_registers_amd64_linux): New.
6130 (x86_arch_setup): Replace init_registers_x86_64_linux with
6131 init_registers_amd64_linux.
6133 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6135 * configure.ac: Check for libdl. If it is not available link against
6136 static libthread_db.
6137 * configure: Regenerate.
6139 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6143 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6144 handing a read watchpoint.
6145 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6147 2010-02-12 Doug Evans <dje@google.com>
6149 * linux-low.c (linux_supports_tracefork_flag): Document.
6150 (linux_look_up_symbols): Add comment.
6152 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6154 * regcache.c (supply_register): Clear regcache if buf is NULL.
6156 2010-02-02 Nicolas Roche <roche@sourceware.org>
6157 Joel Brobecker <brobecker@adacore.com>
6159 * inferiors.c (find_inferior): Add function documentation.
6160 (unloaded_dll): Handle the case where the unloaded dll has not
6161 been previously registered in the dll list.
6163 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6165 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6166 (thumb2_breakpoint): New.
6167 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6169 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6171 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6172 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6175 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6177 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6179 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6181 * linux-s390-low.c (s390_collect_ptrace_register)
6182 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6184 2010-01-21 Doug Evans <dje@google.com>
6186 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6187 (PTRACE_ARG4_TYPE): New macro.
6188 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6189 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6190 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6191 (usr_store_inferior_registers): Ditto.
6192 (linux_read_memory, linux_write_memory): Ditto.
6193 (linux_test_for_tracefork): Ditto.
6195 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6196 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6198 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6200 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6203 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6205 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6206 prototype to take a regcache. Adjust.
6208 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6210 * regcache.h (struct thread_info): Forward declare.
6211 (struct regcache): New.
6212 (new_register_cache): Adjust prototype.
6213 (get_thread_regcache): Declare.
6214 (free_register_cache): Adjust prototype.
6215 (registers_to_string, registers_from_string): Ditto.
6216 (supply_register, supply_register_by_name, collect_register)
6217 (collect_register_as_string, collect_register_by_name): Ditto.
6218 * regcache.c (struct inferior_regcache_data): Delete.
6219 (get_regcache): Rename to ...
6220 (get_thread_regcache): ... this. Adjust. Switch inferior before
6222 (regcache_invalidate_one): Adjust.
6223 (regcache_invalidate): Fix prototype.
6224 (new_register_cache): Return the new register cache.
6225 (free_register_cache): Change prototype.
6226 (realloc_register_cache): Adjust.
6227 (registers_to_string): Change prototype to take a regcache. Adjust.
6228 (registers_from_string): Ditto.
6229 (register_data): Ditto.
6230 (supply_register): Ditto.
6231 (supply_register_by_name): Ditto.
6232 (collect_register): Ditto.
6233 (collect_register_as_string): Ditto.
6234 (collect_register_by_name): Ditto.
6235 * server.c (process_serial_event): Adjust.
6236 * linux-low.h (regset_fill_func, regset_store_func): Change
6238 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6240 * linux-low.c (get_stop_pc): Adjust.
6241 (check_removed_breakpoint): Adjust.
6242 (linux_wait_for_event): Adjust.
6243 (linux_resume_one_lwp): Adjust.
6244 (fetch_register): Add regcache parameter. Adjust.
6245 (usr_store_inferior_registers): Ditto.
6246 (regsets_fetch_inferior_registers): Ditto.
6247 (regsets_store_inferior_registers): Ditto.
6248 (linux_fetch_registers, linux_store_registers): Ditto.
6249 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6251 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6253 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6254 prototype to take a regcache.
6255 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6256 * remote-utils.c (convert_ascii_to_int, outreg)
6257 (prepare_resume_reply): Change prototype to take a regcache.
6259 * target.h (struct target_ops) <fetch_registers, store_registers>:
6260 Change prototype to take a regcache.
6261 (fetch_inferior_registers, store_inferior_registers): Change
6262 prototype to take a regcache. Adjust.
6263 * proc-service.c (ps_lgetregs): Adjust.
6264 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6265 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6266 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6267 take a regcache. Adjust.
6268 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6269 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6270 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6271 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6272 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6273 (cris_cannot_fetch_register):
6274 (cris_breakpoint_at): Change prototype to take a regcache.
6276 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6277 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6278 to take a regcache. Adjust.
6279 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6281 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6282 take a regcache. Adjust.
6283 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6284 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6285 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6286 * linux-mips-low.c (mips_get_pc):
6287 (mips_set_pc): Change prototype to take a regcache. Adjust.
6288 (mips_reinsert_addr): Adjust.
6289 (mips_collect_register): Change prototype to take a regcache.
6291 (mips_supply_register):
6292 (mips_collect_register_32bit, mips_supply_register_32bit)
6293 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6294 (mips_store_fpregset): Ditto.
6295 * linux-ppc-low.c (ppc_supply_ptrace_register)
6296 (ppc_supply_ptrace_register): Ditto.
6297 (parse_spufs_run): Adjust.
6298 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6299 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6300 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6301 take a regcache. Adjust.
6302 * linux-s390-low.c (s390_collect_ptrace_register)
6303 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6304 (s390_set_pc): Change prototype to take a regcache. Adjust.
6305 (s390_arch_setup): Adjust.
6306 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6307 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6308 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6309 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6310 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6312 (sparc_breakpoint_at): Adjust.
6313 * linux-xtensa-low.c (xtensa_fill_gregset):
6314 (xtensa_store_gregset):
6315 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6316 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6317 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6318 prototype to take a regcache. Adjust.
6319 * win32-arm-low.c (arm_fetch_inferior_register)
6320 (arm_store_inferior_register): Change prototype to take a
6322 * win32-i386-low.c (i386_fetch_inferior_register)
6323 (i386_store_inferior_register): Change prototype to take a
6325 * win32-low.c (child_fetch_inferior_registers)
6326 (child_store_inferior_registers): Change prototype to take a
6328 (win32_wait): Adjust.
6329 (win32_fetch_inferior_registers): Change prototype to take a
6331 (win32_store_inferior_registers): Adjust.
6332 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6333 store_inferior_register>: Change prototype to take a regcache.
6335 2010-01-20 Doug Evans <dje@google.com>
6337 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6339 (linux_wait_for_event1, linux_init_signals): Ditto.
6340 (W_STOPCODE): Provide definition if missing.
6342 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6344 * linux-low.c (linux_core_of_thread): New.
6345 (compare_ints, show_process, list_threads): New.
6346 (linux_qxfer_osdata): Report threads and cores.
6347 (linux_target_op): Register linux_core_of_thread.
6348 * remote-utils.c (prepare_resume_reply): Report the core.
6349 (buffer_xml_printf): Support %d specifier.
6350 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6352 (handle_query): Handle qXfer:threads. Announce availability
6354 * target.h (struct target_ops): New field core_of_thread.
6356 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6358 * Makefile.in (clean): Remove new generated files.
6359 (reg-s390.o, reg-s390.c): Remove rules.
6360 (reg-s390x.o, reg-s390x.c): Likewise.
6361 (s390-linux32.o, s390-linux32.c): Add rules.
6362 (s390-linux64.o, s390-linux64.c): Likewise.
6363 (s390x-linux64.o, s390x-linux64.c): Likewise.
6364 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6365 * linux-s390-low.c: Include <elf.h>.
6366 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6367 (init_registers_s390): Remove prototype.
6368 (init_registers_s390x): Likewise.
6369 (init_registers_s390_linux32): Add prototype.
6370 (init_registers_s390_linux64): Likewise.
6371 (init_registers_s390x_linux64): Likewise.
6372 (s390_num_regs_3264): New define.
6373 (s390_regmap_3264): New global variable.
6374 (s390_cannot_fetch_register): Remove obsolete check.
6375 (s390_cannot_store_register): Likewise.
6376 (s390_collect_ptrace_register): Handle upper/lower register halves.
6377 (s390_supply_ptrace_register): Likewise.
6378 (s390_fill_gregset): Update to register number changes.
6379 (s390_get_hwcap): New routine.
6380 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6381 Install appropriate regmap and register set.
6383 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6385 * server.c (gdbserver_version): Update copyright year to 2010.
6386 * gdbreplay.c (gdbreplay_version): Likewise.
6388 2009-12-28 Doug Evans <dje@google.com>
6390 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6391 elf/external.h. Include <elf.h> instead but only if necessary.
6393 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6395 * linux-low.c (linux_remove_process): Remove `detaching'
6396 parameter. Don't release/detach from thread_db here.
6397 (linux_kill): Release/detach from thread_db here, ...
6398 (linux_detach): ... and here, before actually detaching.
6399 (linux_wait_1): ... and here, when a process exits.
6400 * thread-db.c (any_thread_of): New.
6401 (thread_db_free): Switch the current inferior to a thread of the
6404 2009-12-21 Doug Evans <dje@google.com>
6406 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6408 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6409 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6410 warning ifndef __NR_tkill. Move setting of errno there too.
6411 Delete unnecessary resetting of errno after syscall.
6412 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6414 * configure.ac: Check for dladdr.
6415 * config.in: Regenerate.
6416 * configure: Regenerate.
6417 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6418 (try_thread_db_load): Update.
6420 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6422 2009-12-18 Doug Evans <dje@google.com>
6424 * event-loop.c: Include unistd.h if it exists.
6426 * linux-low.c (my_waitpid): Move definition away from being in
6427 between linux_tracefork_child/linux_test_for_tracefork.
6429 * gdb_proc_service.h (psaddr_t): Fix type.
6430 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6431 signature to match glibc.
6433 2009-12-16 Doug Evans <dje@google.com>
6435 * linux-low.c (linux_read_memory): Fix argument to read.
6437 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6439 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6440 events, don't leave current_inferior pointing at null.
6442 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6444 * win32-low.c (LOG): Delete.
6445 (OUTMSG): Output to stderr.
6446 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6447 on compile time LOG macro.
6448 (win32_wait): Fix debug output.
6450 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6452 * win32-low.c (win32_add_one_solib): If the dll name is
6453 "ntdll.dll", prepend the system directory to the dll path.
6455 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6457 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6459 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6460 Vladimir Prus <vladimir@codesourcery.com>
6462 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6463 * configure.ac: Check for __mcoldfire__ and set
6464 gdb_cv_m68k_is_coldfire.
6465 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6466 reg-cf.o and reg-m68k.o.
6467 * configure: Regenerated.
6469 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6471 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6472 Pass it to thread_db_free.
6473 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6474 proper `detaching' argument to linux_remove_process.
6475 * linux-low.h (thread_db_free): Add `detaching' parameter.
6476 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6478 (thread_db_free): Add `detaching' parameter. Only
6479 call td_ta_clear_event if detaching from process.
6481 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6483 * thread-db.c (thread_db_free): Fix typo.
6485 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6488 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6490 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6492 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6493 with an i686 compiler.
6494 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6496 * configure: Rebuilt.
6498 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6502 * server.c (handle_search_memory_1): Correct read_addr initialization
6503 in loop for searching subsequent chunks.
6505 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6507 * configure.ac: New --with-libthread-db option.
6508 * thread-db.c: Allow direct dependence on libthread_db.
6509 (thread_db_free): Adjust.
6510 * config.in: Regenerate.
6511 * configure: Likewise.
6513 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6516 * thread-db.c (attach_thread): New function.
6517 (maybe_attach_thread): Return success/failure.
6518 (find_new_threads_callback): Adjust.
6519 (thread_db_find_new_threads): Loop until no new threads.
6521 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6523 * proc-service.c (ps_lgetregs): Formatting.
6525 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6527 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6528 * configure.ac: Adjust.
6529 * linux-low.h (struct process_info_private): Move members to struct
6531 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6532 * linux-low.c (linux_remove_process): Adjust.
6533 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6534 * server.c (handle_query): Move code ...
6535 (handle_monitor_command): ... here. New function.
6536 * target.h (struct target_ops): New member.
6537 * thread-db.c (struct thread_db): New.
6538 (libthread_db_search_path): New variable.
6539 (thread_db_create_event, thread_db_enable_reporting)
6540 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6541 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6542 (try_thread_db_load_1, dladdr_to_soname): New functions.
6543 (try_thread_db_load, thread_db_load_search): New functions.
6544 (thread_db_init): Search for libthread_db.
6545 (thread_db_free): New function.
6546 (thread_db_handle_monitor_command): Likewise.
6547 * config.in: Regenerate.
6548 * configure: Regenerate.
6550 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6552 * spu-low.c (spu_kill): Wait for inferior to terminate.
6553 Call clear_inferiors.
6554 (spu_detach): Call clear_inferiors.
6556 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6558 * aclocal.m4: Regenerate.
6559 * config.in: Likewise.
6560 * configure: Likewise.
6562 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6564 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6565 (parse_spufs_run): New function.
6566 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6567 (ppc_breakpoint_at): Handle SPU breakpoints.
6569 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6571 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6572 (SPUFS_MAGIC): Define.
6573 (spu_enumerate_spu_ids): New function.
6574 (linux_qxfer_spu): New function.
6575 (linux_target_ops): Install linux_qxfer_spu.
6577 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6579 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6580 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6581 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6582 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6583 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6584 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6585 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6586 (init_registers_powerpc_cell32l): Add prototype.
6587 (init_registers_powerpc_cell64l): Likewise.
6588 (ppc_arch_setup): Detect Cell/B.E. architecture.
6590 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6592 * Makefile.in (datarootdir): New variable.
6594 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6596 * linux-low.c (linux_write_memory): Update debugging output.
6597 * Makefile.in (clean): Add new descriptions.
6598 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6599 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6600 * configure.srv: Add new files for arm*-*-linux*.
6601 * linux-arm-low.c: Add new declarations.
6602 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6603 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6604 (HWCAP_VFPv3D16): New.
6605 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6606 instead of __IWMMXT__.
6607 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6608 (arm_arch_setup): New.
6609 (target_regsets): Remove #ifdef. Add VFP regset.
6610 (the_low_target): Use arm_arch_setup.
6612 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6614 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6615 the main thread again.
6617 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6619 Adding Neutrino gdbserver.
6620 * configure: Regenerated.
6621 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6622 * configure.srv (i[34567]86-*-nto*): New target.
6623 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6624 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6625 (nto_comctrl) [__QNX__]: New function.
6626 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6628 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6630 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6633 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6634 Pedro Alves <pedro@codesourcery.com>
6636 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6637 don't support CONTEXT_EXTENDED_REGISTERS.
6638 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6639 (the_low_target): Install them.
6640 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6641 failing with ERROR_PIPE_NOT_CONNECTED.
6643 2009-06-30 Doug Evans <dje@google.com>
6644 Pierre Muller <muller@ics.u-strasbg.fr>
6646 Add h/w watchpoint support to x86-linux, win32-i386.
6647 * Makefile.in (SFILES): Add i386-low.c
6648 (i386_low_h): Define.
6649 (i386-low.o): Add dependencies.
6650 (linux-x86-low.o): Add i386-low.h dependency.
6651 (win32-i386-low.o): Ditto.
6652 * i386-low.c: New file.
6653 * i386-low.h: New file.
6654 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6655 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6656 * linux-low.c (linux_add_process): Initialize arch_private.
6657 (linux_remove_process): Free arch_private.
6658 (add_lwp): Initialize arch_private.
6659 (delete_lwp): Free arch_private.
6660 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6662 * linux-low.h (process_info_private): New member arch_private.
6663 (lwp_info): New member arch_private.
6664 (linux_target_ops): New members new_process, new_thread,
6666 (ptid_of): New macro.
6667 * linux-x86-low.c: Include stddef.h, i386-low.h.
6668 (arch_process_info): New struct.
6669 (arch_lwp_info): New struct.
6670 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6671 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6672 (i386_dr_low_get_status): New function.
6673 (x86_insert_point, x86_remove_point): New functions.
6674 (x86_stopped_by_watchpoint): New function.
6675 (x86_stopped_data_address): New function.
6676 (x86_linux_new_process, x86_linux_new_thread): New functions.
6677 (x86_linux_prepare_to_resume): New function.
6678 (the_low_target): Add entries for insert_point, remove_point,
6679 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6681 * server.c (debug_hw_points): New global.
6682 (monitor_show_help): Document set debug-hw-points.
6683 (handle_query): Process "set debug-hw-points".
6684 * server.h (debug_hw_points): Declare.
6685 (paddress): Declare.
6686 * utils.c (NUMCELLS, CELLSIZE): New macros.
6687 (get_sell, xsnprintf, paddress): New functions.
6688 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6689 remove_point, stopped_by_watchpoint, stopped_data_address.
6690 * win32-i386-low.c: Include i386-low.h.
6691 (debug_reg_state): Replaces dr.
6692 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6693 (i386_dr_low_get_status): New function.
6694 (i386_insert_point, i386_remove_point): New functions.
6695 (i386_stopped_by_watchpoint): New function.
6696 (i386_stopped_data_address): New function.
6697 (i386_initial_stuff): Update.
6698 (get_thread_context,set_thread_context,i386_thread_added): Update.
6699 (the_low_target): Add entries for insert_point,
6700 remove_point, stopped_by_watchpoint, stopped_data_address.
6701 * win32-low.c (win32_insert_watchpoint): New function.
6702 (win32_remove_watchpoint): New function.
6703 (win32_stopped_by_watchpoint): New function.
6704 (win32_stopped_data_address): New function.
6705 (win32_target_ops): Add entries for insert_watchpoint,
6706 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6707 * win32-low.h (win32_target_ops): New members insert_point,
6708 remove_point, stopped_by_watchpoint, stopped_data_address.
6710 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6712 * server.c (process_serial_event): Re-return unsupported, not
6713 error, if the type isn't recognized. Re-allow supporting only
6714 insert or remove packets. Also call require_running for
6715 breakpoints. Add missing break statement to default case. Tidy.
6716 * target.h (struct target_ops): Rename insert_watchpoint to
6717 insert_point, and remove_watchpoint to remove_point.
6719 * linux-low.h (struct linux_target_ops): Likewise.
6720 * linux-low.c (linux_insert_watchpoint): Rename to ...
6721 (linux_insert_point): ... this. Adjust.
6722 (linux_remove_watchpoint): Rename to ...
6723 (linux_remove_point): ... this. Adjust.
6724 (linux_target_ops): Adjust.
6725 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6726 (cris_insert_point): ... this.
6727 (cris_remove_watchpoint): Rename to ...
6728 (cris_remove_point): ... this.
6729 (the_low_target): Adjust.
6731 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6733 * server.c (handle_v_kill): Pass signal_pid to
6734 kill_inferior if multi_process is zero.
6736 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6738 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6739 * target.h (target_ops): Comment for *_watchpoint to make it clear
6740 the functions can get types '0' and '1'.
6742 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6744 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6745 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6746 * regcache.c (get_regcache): Likewise.
6747 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6748 * win32-low.c (child_fetch_inferior_registers): Remove check for
6751 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6752 Pedro Alves <pedro@codesourcery.com>
6754 * target.h (struct target_ops) <supports_multi_process>: New
6756 (target_supports_multi_process): New.
6757 * server.c (handle_query): Even if GDB reports support, only
6758 enable multi-process if the target also supports it. Report
6759 multi-process support only if the target backend supports it.
6760 * linux-low.c (linux_supports_multi_process): New function.
6761 (linux_target_ops): Install it as target_supports_multi_process
6764 2009-05-24 Doug Evans <dje@google.com>
6766 Global renaming of find_thread_pid to find_thread_ptid.
6767 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6768 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6769 All callers updated.
6771 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6772 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6775 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6776 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6777 (linux_resume_one_lwp): Ditto.
6779 2009-05-23 Doug Evans <dje@google.com>
6781 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6782 from struct inferior_list_entry * to struct lwp_info *.
6783 All callers updated.
6785 2009-05-13 Doug Evans <dje@google.com>
6787 * linux-x86-low.c: Don't include assert.h.
6788 (x86_siginfo_fixup): Use fatal, not assert.
6789 (x86_arch_setup): Fix comment.
6791 2009-05-12 Doug Evans <dje@google.com>
6793 Biarch support for i386/amd64 gdbserver.
6794 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6795 Add linux-x86-low.c.
6796 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6797 (linux-x86-low.o): Add.
6798 * linux-x86-64-low.c: Delete.
6799 * linux-i386-low.c: Delete.
6800 * linux-x86-low.c: New file.
6801 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6803 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6805 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6806 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6807 (linux_child_pid_to_exec_file): New function.
6808 (elf_64_header_p, elf_64_file_p): New functions.
6809 (siginfo_fixup): New function.
6810 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6811 give target a chance to convert layout.
6812 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6813 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6815 2009-05-07 Doug Evans <dje@google.com>
6817 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6818 (regsets_store_inferior_registers): Ditto.
6820 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6824 * linux-low.c (must_set_ptrace_flags): Delete.
6825 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6827 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6828 `lwp->must_set_ptrace_flags' instead.
6829 (linux_wait_for_event_1): Set ptrace options here.
6830 (linux_wait_1): ... not here.
6832 2009-04-30 Doug Evans <dje@google.com>
6834 * inferiors.c (started_inferior_callback): New function.
6835 (attached_inferior_callback): New function.
6836 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
6837 * server.c (print_started_pid, print_attached_pid): New functions.
6838 (detach_or_kill_for_exit): New function.
6839 (main): Call it instead of for_each_inferior (kill_inferior_callback).
6840 * server.h (have_started_inferiors_p): Declare.
6841 (have_attached_inferiors_p): Declare.
6843 * inferiors.c (remove_process): Fix memory leak, free process.
6844 * linux-low.c (linux_remove_process): New function.
6845 (linux_kill): Call it instead of remove_process.
6846 (linux_detach, linux_wait_1): Ditto.
6848 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
6850 * configure.srv: Add x86 Windows CE target.
6852 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6854 * inferiors.c (get_thread_process): Make global.
6855 * server.h (get_thread_process): Add prototype.
6856 * thread-db.c (find_one_thread): Use get_thread_process
6857 instead of current_process.
6858 (thread_db_get_tls_address): Do not crash if called when
6859 thread layer is not yet initialized.
6861 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6863 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
6864 * spu-low.c (current_tid): Rename to ...
6865 (current_ptid): ... this.
6866 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
6867 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
6868 ptid_get_lwp (current_ptid) instead of current_tid.
6869 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
6870 instead of current_tid. Use find_process_pid to verify pid
6871 argument is valid. Pass proper argument to remove_process.
6872 (spu_thread_alive): Compare current_ptid instead of current_tid.
6873 (spu_resume): Likewise.
6875 2009-04-02 Pedro Alves <pedro@codesourcery.com>
6877 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
6880 2009-04-01 Pedro Alves <pedro@codesourcery.com>
6882 Implement the multiprocess extensions, and add linux multiprocess
6885 * server.h (ULONGEST): Declare.
6886 (struct ptid, ptid_t): New.
6887 (minus_one_ptid, null_ptid): Declare.
6888 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6889 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
6890 (struct inferior_list_entry): Change `id' type from unsigned from
6892 (struct sym_cache, struct breakpoint, struct
6893 process_info_private): Forward declare.
6894 (struct process_info): Declare.
6895 (current_process): Declare.
6896 (all_processes): Declare.
6897 (initialize_inferiors): Declare.
6898 (add_thread): Adjust to use ptid_t.
6899 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
6900 (add_process, remove_process, find_thread_pid): Declare.
6901 (find_inferior_id): Adjust to use ptid_t.
6902 (cont_thread, general_thread, step_thread): Change type to ptid_t.
6903 (multi_process): Declare.
6904 (push_event): Adjust to use ptid_t.
6905 (read_ptid, write_ptid): Declare.
6906 (prepare_resume_reply): Adjust to use ptid_t.
6907 (clear_symbol_cache): Declare.
6908 * inferiors.c (all_processes): New.
6909 (null_ptid, minus_one_ptid): New.
6910 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6911 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
6912 (add_thread): Change unsigned long to ptid. Remove gdb_id
6914 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
6915 (gdb_id_to_thread): Rename to ...
6916 (find_thread_pid): ... this. Change unsigned long to ptid.
6917 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
6918 (loaded_dll, pull_pid_from_list): Adjust.
6919 (add_process, remove_process, find_process_pid)
6920 (get_thread_process, current_process, initialize_inferiors): New.
6921 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
6922 (struct target_waitstatus) <related_pid>: Ditto.
6923 (struct target_ops) <kill, detach>: Add `pid' argument. Change
6925 (struct target_ops) <join>: Add `pid' argument.
6926 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
6927 (struct target_ops) <wait>: Add `ptid' field. Change return type
6929 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
6930 (mywait): Add `ptid' argument. Change return type to ptid_t.
6931 (target_pid_to_str): Declare.
6932 * target.c (set_desired_inferior): Adjust to use ptids.
6933 (mywait): Add new `ptid' argument. Adjust.
6934 (target_pid_to_str): New.
6935 * mem-break.h (free_all_breakpoints): Declare.
6936 * mem-break.c (breakpoints): Delelete.
6937 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
6938 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
6939 to use per-process breakpoint list.
6940 (free_all_breakpoints): New.
6941 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
6942 (symbol_cache, all_symbols_looked_up): Delete.
6944 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
6946 (prepare_resume_reply): Change ptid argument's type from unsigned
6947 long to ptid_t. Adjust. Implement W;process and X;process.
6948 (free_sym_cache, clear_symbol_cache): New.
6949 (look_up_one_symbol): Adjust to per-process symbol cache. *
6950 * server.c (cont_thread, general_thread, step_thread): Change type
6953 (multi_process): New.
6954 (last_ptid): Change type to ptid_t.
6955 (struct vstop_notif) <ptid>: Change type to ptid_t.
6956 (queue_stop_reply, push_event): Change `ptid' argument's type to
6958 (discard_queued_stop_replies): Add `pid' argument.
6959 (start_inferior): Adjust to use ptids. Adjust to mywait interface
6960 changes. Don't reference the `attached' global.
6961 (attach_inferior): Adjust to mywait interface changes.
6962 (handle_query): Adjust to use ptids. Parse GDB's qSupported
6963 features. Handle and report "multiprocess+". Handle
6965 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
6967 (handle_v_kill): New.
6968 (handle_v_stopped): Adjust to use target_pid_to_str.
6969 (handle_v_requests): Allow multiple attaches and runs when
6970 multiprocess extensions are in effect. Handle "vKill".
6971 (myresume): Adjust to use ptids.
6972 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
6973 (handle_status): Adjust to discard_queued_stop_replies interface
6975 (first_thread_of, kill_inferior_callback)
6976 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
6977 (main): Call initialize_inferiors. Adjust to use ptids, killing
6978 and detaching from all inferiors. Handle multiprocess packet
6980 * linux-low.h: Include gdb_proc_service.h.
6981 (struct process_info_private): New.
6982 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
6983 <lwpid_of>: Use ptid_get_lwp.
6984 (get_lwp_thread): Adjust.
6985 (struct lwp_info): Add `dead' member.
6986 (find_lwp_pid): Declare.
6987 * linux-low.c (thread_db_active): Delete.
6988 (new_inferior): Adjust comment.
6989 (inferior_pid): Delete.
6990 (linux_add_process): New.
6991 (handle_extended_wait): Adjust.
6992 (add_lwp): Change unsigned long to ptid.
6993 (linux_create_inferior): Add process to processes table. Adjust
6994 to use ptids. Don't set new_inferior here.
6995 (linux_attach_lwp): Rename to ...
6996 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
6997 it. Adjust to use ptids.
6998 (linux_attach_lwp): New.
6999 (linux_attach): Add process to processes table. Don't set
7001 (struct counter): New.
7002 (second_thread_of_pid_p, last_thread_of_process_p): New.
7003 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7005 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7006 processes. Remove process from process table.
7007 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7008 to multiple processes.
7009 (any_thread_of): New.
7010 (linux_detach): Add `pid' argument, and handle it. Remove process
7011 from processes table.
7012 (linux_join): Add `pid' argument. Handle it.
7013 (linux_thread_alive): Change unsighed long argument to ptid_t.
7014 Consider dead lwps as not being alive.
7015 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7016 threads we're not interested in.
7017 (same_lwp, find_lwp_pid): New.
7018 (linux_wait_for_lwp): Change `pid' argument's type from int to
7020 (linux_wait_for_event): Rename to ...
7021 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7022 from int to ptid_t. Adjust.
7023 (linux_wait_for_event): New.
7024 (linux_wait_1): Add `ptid' argument. Change return type to
7025 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7026 that exit from the process table.
7027 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7029 (mark_lwp_dead): New.
7030 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7031 stopping all threads, mark its main lwp as dead.
7032 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7034 (fetch_register, usr_store_inferior_registers)
7035 (regsets_fetch_inferior_registers)
7036 (regsets_store_inferior_registers, linux_read_memory)
7037 (linux_write_memory): Inline `inferior_pid'.
7038 (linux_look_up_symbols): Adjust to use per-process
7040 (linux_request_interrupt): Adjust to use ptids.
7041 (linux_read_auxv): Inline `inferior_pid'.
7042 (initialize_low): Don't reference thread_db_active.
7043 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7044 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7045 (ps_getpid): Return the pid of the current inferior.
7046 * thread-db.c (proc_handle, thread_agent): Delete.
7047 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7049 (find_one_thread): Change argument type to ptid_t. Adjust to
7051 (maybe_attach_thread): Adjust to per-process data and ptids.
7052 (thread_db_find_new_threads): Ditto.
7053 (thread_db_init): Ditto.
7054 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7055 processes table. Adjust to use ptids.
7056 (spu_kill, spu_detach): Adjust interface. Remove process from
7058 (spu_join, spu_thread_alive): Adjust interface.
7059 (spu_wait): Adjust interface. Remove process from processes
7060 table. Adjust to use ptids.
7061 * win32-low.c (current_inferior_tid): Delete.
7062 (current_inferior_ptid): New.
7063 (debug_event_ptid): New.
7064 (thread_rec): Take a ptid. Adjust.
7065 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7066 (child_delete_thread): Ditto.
7067 (do_initial_child_stuff): Add `attached' argument. Add process to
7069 (child_fetch_inferior_registers, child_store_inferior_registers):
7071 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7072 (win32_attach): Pass 1 to do_initial_child_stuff.
7073 (win32_kill): Adjust interface. Remove process from processes
7075 (win32_detach): Ditto.
7076 (win32_join): Adjust interface.
7077 (win32_thread_alive): Take a ptid.
7078 (win32_resume): Adjust to use ptids.
7079 (get_child_debug_event): Ditto.
7080 (win32_wait): Adjust interface. Remove exiting process from
7083 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7085 Non-stop mode support.
7087 * server.h (non_stop): Declare.
7088 (gdb_client_data, handler_func): Declare.
7089 (delete_file_handler, add_file_handler, start_event_loop):
7091 (handle_serial_event, handle_target_event, push_event)
7092 (putpkt_notif): Declare.
7093 * target.h (enum resume_kind): New.
7094 (struct thread_resume): Replace `step' field by `kind' field.
7095 (TARGET_WNOHANG): Define.
7096 (struct target_ops) <wait>: Add `options' argument.
7097 <supports_non_stop, async, start_non_stop>: New fields.
7098 (target_supports_non_stop, target_async): New.
7099 (start_non_stop): Declare.
7100 (mywait): Add `options' argument.
7101 * target.c (mywait): Add `options' argument. Print child exit
7103 (start_non_stop): New.
7104 * server.c (non_stop, own_buf, mem_buf): New globals.
7105 (struct vstop_notif): New.
7106 (notif_queue): New global.
7107 (queue_stop_reply, push_event, discard_queued_stop_replies)
7108 (send_next_stop_reply): New.
7109 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7111 (attach_inferior): In non-stop mode, don't wait for the target
7113 (handle_general_set): Handle QNonStop.
7114 (handle_query): When handling qC, return the current general
7115 thread, instead of the first thread of the list.
7116 (handle_query): If the backend supports non-stop mode, include
7117 QNonStop+ in the qSupported query response.
7118 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7120 (handle_v_attach, handle_v_run): Handle non-stop mode.
7121 (handle_v_stopped): New.
7122 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7123 (myresume): Adjust to use resume_kind. Handle non-stop.
7124 (queue_stop_reply_callback): New.
7125 (handle_status): Handle non-stop mode.
7126 (main): Clear non_stop flag on reconnection. Use the event-loop.
7127 Refactor serial protocol handling from here ...
7128 (process_serial_event): ... to this new function. When GDB
7129 selects any thread, select one here. In non-stop mode, wait until
7130 GDB acks all pending events before exiting.
7131 (handle_serial_event, handle_target_event): New.
7132 * remote-utils.c (remote_open): Install remote_desc in the event
7134 (remote_close): Remove remote_desc from the event loop.
7135 (putpkt_binary): Rename to...
7136 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7137 (putpkt_binary): New as wrapper around putpkt_binary_1.
7138 (putpkt_notif): New.
7139 (prepare_resume_reply): In non-stop mode, don't change the
7141 * event-loop.c: New.
7142 * Makefile.in (OBJ): Add event-loop.o.
7143 (event-loop.o): New rule.
7145 * linux-low.h (pid_of): Moved here.
7147 (get_lwp_thread): Use lwpid_of.
7148 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7149 * linux-low.c (pid_of): Delete.
7150 (inferior_pid): Use lwpid_of.
7151 (linux_event_pipe): New.
7152 (target_is_async_p): New.
7154 (handle_extended_wait): Use lwpid_of.
7155 (add_lwp): Don't set lwpid field.
7156 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7157 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7158 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7159 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7160 first. Adjust to linux_wait_for_event interface changes. Use
7162 (linux_detach): Don't delete the main lwp here.
7163 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7164 (status_pending_p): Don't consider explicitly suspended lwps.
7165 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7166 pointer. Add OPTIONS argument. Change return type to int. Use
7167 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7168 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7169 pointer. Add status pointer argument. Return a pid instead of a
7170 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7171 changes. In non-stop mode, don't switch to a random thread.
7172 (linux_wait): Rename to...
7173 (linux_wait_1): ... this. Add target_options argument, and handle
7174 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7175 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7176 clean exit and signal exit code. Don't stop all threads in
7177 non-stop mode. In all-stop mode, only stop all threads when
7178 reporting a stop to GDB. Handle explicit thread stop requests.
7179 (async_file_flush, async_file_mark): New.
7181 (send_sigstop): Use lwpid_of.
7182 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7183 interface changes. In non-stop mode, don't switch to a random
7185 (linux_resume_one_lwp): Use lwpid_of.
7186 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7187 (linux_resume_one_thread): ... this. Handle resume_stop. In
7188 non-stop mode, don't look for pending flag in all threads.
7189 (resume_status_pending_p): Don't consider explicitly suspended
7191 (my_waitpid): Reimplement. Emulate __WALL.
7192 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7194 (sigchld_handler, linux_supports_non_stop, linux_async)
7195 (linux_start_non_stop): New.
7196 (linux_target_ops): Register linux_supports_non_stop, linux_async
7197 and linux_start_non_stop.
7198 (initialize_low): Install SIGCHLD handler.
7199 * thread-db.c (thread_db_create_event, find_one_thread)
7200 (thread_db_get_tls_address): Use lwpid_of.
7201 * win32-low.c (win32_detach): Adjust to use resume_kind.
7202 (win32_wait): Add `options' argument.
7203 * spu-low.c (spu_resume): Adjust to use resume_kind.
7204 (spu_wait): Add `options' argument.
7206 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7208 Decouple target code from remote protocol.
7210 * target.h (enum target_waitkind): New.
7211 (struct target_waitstatus): New.
7212 (struct target_ops) <wait>: Return an unsigned long. Take a
7213 target_waitstatus pointer instead of a char pointer.
7215 * target.c (mywait): Change prototype to return an unsigned long.
7216 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7217 * server.h (thread_from_wait, old_thread_from_wait): Delete
7219 (prepare_resume_reply): Change prototype to take a
7221 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7222 (last_status, last_ptid): New.
7223 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7224 pid instead of a signal.
7225 (attach_inferior): Remove "status" and "signal" parameters.
7227 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7229 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7230 (handle_v_requests, myresume): Remove "status" and "signal"
7232 (handle_status): New.
7233 (main): Delete local `status'. Adjust.
7234 * remote-utils.c: Include target.h.
7235 (prepare_resume_reply): Change prototype to take a
7236 target_waitstatus. Adjust.
7238 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7240 * spu-low.c (spu_wait): Adjust.
7241 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7243 (win32_wait): Adjust.
7245 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7247 * target.h (struct thread_resume): Delete leave_stopped member.
7248 (struct target_ops): Add a `n' argument to the `resume' callback.
7249 * server.c (start_inferior): Adjust.
7250 (handle_v_cont, myresume): Adjust.
7251 * linux-low.c (check_removed_breakpoint): Adjust to resume
7252 interface change, and to removed leave_stopped field.
7253 (resume_ptr): Delete.
7254 (struct thread_resume_array): New.
7255 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7256 resume interface change.
7257 (linux_continue_one_thread, linux_queue_one_thread)
7258 (resume_status_pending_p): Check if the resume field is NULL
7259 instead of checking the leave_stopped member.
7260 (linux_resume): Adjust to the target resume interface change.
7261 * spu-low.c (spu_resume): Adjust to the target resume interface
7263 * win32-low.c (win32_detach, win32_resume): Ditto.
7265 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7267 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7269 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7271 (linux_continue_one_thread): Only preserve the stepping flag if
7272 there's a pending breakpoint.
7274 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7276 * server.c (main): After the inferior having exited, call
7277 remote_close before exiting gdbserver.
7279 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7281 Fix size of FPSCR in Power 7 processors.
7282 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7283 (PPC_FEATURE_HAS_DFP): New #define.
7284 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7287 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7289 * server.c (handle_query) Whitespace and formatting.
7291 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7293 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7294 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7295 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7296 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7297 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7298 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7299 Makefile.in, configure.ac: Fix whitespace throughout.
7300 * configure: Regenerate.
7302 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7304 * inferiors.c (find_inferior): Make it safe for the callback
7305 function to delete the currently iterated inferior.
7307 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7309 * Makefile.in (linuw_low_h): Move higher.
7310 (thread-db.o): Depend on $(linux_low_h).
7312 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7314 Rename "process" to "lwp" throughout.
7316 * linux-low.c (all_processes): Rename to...
7317 (all_lwps): ... this.
7318 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7319 (add_process): Rename to ...
7320 (add_lwp): ... this. Adjust.
7321 (linux_create_inferior): Adjust.
7322 (linux_attach_lwp): Adjust.
7323 (linux_attach): Adjust.
7324 (linux_kill_one_process): Rename to ...
7325 (linux_kill_one_lwp): ... this. Adjust.
7326 (linux_kill): Adjust.
7327 (linux_detach_one_process): Rename to ...
7328 (linux_detach_one_lwp): ... this. Adjust.
7329 (linux_detach): Adjust.
7330 (check_removed_breakpoint): Adjust.
7331 (status_pending_p): Adjust.
7332 (linux_wait_for_process): Rename to ...
7333 (linux_wait_for_lwp): ... this. Adjust.
7334 (linux_wait_for_event): Adjust.
7335 (send_sigstop): Adjust.
7336 (wait_for_sigstop): Adjust.
7337 (stop_all_processes): Rename to ...
7338 (stop_all_lwps): ... this.
7339 (linux_resume_one_process): Rename to ...
7340 (linux_resume_one_lwp): ... this. Adjust.
7341 (linux_set_resume_request, linux_continue_one_thread)
7342 (linux_queue_one_thread, resume_status_pending_p)
7343 (usr_store_inferior_registers, regsets_store_inferior_registers)
7344 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7346 * linux-low.h (get_process): Rename to ...
7347 (get_lwp): ... this. Adjust.
7348 (get_thread_process): Rename to ...
7349 (get_thread_lwp): ... this. Adjust.
7350 (get_process_thread): Rename to ...
7351 (get_lwp_thread): ... this. Adjust.
7352 (struct process_info): Rename to ...
7353 (struct lwp_info): ... this.
7354 (all_processes): Rename to ...
7355 (all_lwps): ... this.
7356 * proc-service.c (ps_lgetregs): Adjust.
7357 * thread-db.c (thread_db_create_event, find_one_thread)
7358 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7360 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7362 * server.c (handle_query): Handle "qAttached".
7364 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7366 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7367 GPLv3, update license URL.
7369 2009-03-01 Doug Evans <dje@google.com>
7371 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7372 (server_h): Add gdb_signals.h.
7373 (signals.o): Update.
7374 * server.h (target_signal_from_host,target_signal_to_host_p)
7375 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7377 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7379 * remote-utils.c (getpkt): Also generate remote-debug
7380 information if noack_mode is set.
7382 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7384 * server.c (handle_query): Report qXfer:siginfo:read and
7385 qXfer:siginfo:write as supported and handle them.
7386 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7387 * linux-low.c (linux_xfer_siginfo): New.
7388 (linux_target_ops): Set it.
7390 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7392 * server.c (gdbserver_usage): Mention --remote-debug.
7393 (main): Accept '--remote-debug' switch.
7395 2009-01-18 Doug Evans <dje@google.com>
7397 * regcache.c (new_register_cache): No need to check result of xcalloc.
7398 * server.c (handle_search_memory): Back out calls to xmalloc,
7399 result is checked and error is returned to user upon failure.
7400 (handle_query): Ditto. Add more checks for result of malloc.
7401 (handle_v_cont): Check result of malloc, report error back to
7403 (handle_v_run): Ditto. Call freeargv.
7404 * server.h (freeargv): Declare.
7405 * utils.c (freeargv): New fn.
7407 2009-01-15 Doug Evans <dje@google.com>
7409 * gdbreplay.c (perror_with_name): Make arg const char *.
7410 * server.h (target_signal_to_name): Make return type const char *.
7411 * thread-db.c (thread_db_err_str): Make return type const char *.
7412 * utils.c (perror_with_name): Make arg const char *.
7414 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7416 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7417 when handling a EXIT_PROCESS_DEBUG_EVENT.
7419 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7421 * gdbreplay.c (gdbreplay_version): Update copyright year.
7422 * server.c (gdbserver_version): Likewise.
7424 2009-01-05 Doug Evans <dje@google.com>
7426 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7427 (handle_extended_wait): Improve comment.
7429 2008-12-13 Doug Evans <dje@google.com>
7431 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7432 * server.h (ATTR_MALLOC): New macro.
7433 (xmalloc,xcalloc,xstrdup): Declare.
7434 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7435 * inferiors.c: Ditto.
7436 * linux-low.c: Ditto.
7437 * mem-break.c: Ditto.
7438 * regcache.c: Ditto.
7439 * remote-utils.c: Ditto.
7442 * win32-low.c: Ditto.
7444 2008-12-12 Doug Evans <dje@google.com>
7446 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7447 in debugging printf.
7449 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7451 2008-12-09 Doug Evans <dje@google.com>
7453 * linux-low.h (struct process_info): Delete member tid, unused.
7454 * thread-db.c (find_one_thread): Update.
7455 (maybe_attach_thread): Update.
7457 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7459 * target.h (struct target_ops): Add qxfer_osdata member.
7460 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7462 (linux_qxfer_osdata): New functions.
7463 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7465 * server.c (handle_query): Handle "qXfer:osdata:read:".
7466 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7467 (buffer_xml_printf): New functions.
7468 * server.h (struct buffer): New.
7469 (buffer_grow_str, buffer_grow_str0): New macros.
7470 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7471 (buffer_xml_printf): Declare.
7473 2008-11-24 Doug Evans <dje@google.com>
7475 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7477 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7479 * server.c (handle_v_run): Always use the supplied argument list.
7481 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7483 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7484 (xtensa_regmap_table): Add entry for scompare1.
7486 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7488 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7489 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7490 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7491 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7492 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7493 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7494 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7495 XML target descriptions.
7496 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7497 when inferior is running on an ISA 2.05 or later processor. Add
7498 special case to return offset for full 64-bit slot of FPSCR when
7501 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7503 * Makefile.in (SFILES, clean): Added sparc64 files.
7504 (reg-sparc64.o, reg-sparc64.c): New.
7505 * configure.srv (sparc*-*-linux*): New configuration.
7506 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7507 syscall arguments for SPARC.
7508 (regsets_store_inferior_registers): Likewise.
7509 * linux-sparc-low.c: New file.
7511 2008-10-21 Doug Evans <dje@google.com>
7513 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7514 (READLINE_DIR,READLINE_DEP): Delete.
7515 (INTERNAL_CFLAGS): Update.
7516 (LINTFLAGS): Update.
7518 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7520 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7521 whole argv from the last run, not just argv[0].
7523 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7525 * regcache.c (new_register_cache): Return NULL if the register
7526 cache size isn't known yet.
7527 (free_register_cache): Avoid dereferencing a NULL regcache.
7529 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7531 * configure.srv: Merge MIPS and MIPS64.
7533 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7535 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7537 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7539 * Makefile.in: Add required vsx dependencies.
7541 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7542 Declare init_registers_powerpc_vsx32l.
7543 Declare init_registers_powerpc_vsx64l.
7544 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7545 (ppc_arch_setup): Check for VSX in hwcap.
7546 (ppc_fill_vsxregset): New function.
7547 (ppc_store_vsxregset): New function.
7548 Add new VSX entry in regset_info target_regsets.
7550 * configure.srv: Add new VSX dependencies.
7552 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7554 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7555 (remote_open): Set or clear transport_is_reliable.
7556 (putpkt_binary): Don't expect acks in noack mode.
7557 (getpkt): Don't send ack/nac in noack mode.
7558 * server.c (handle_general_set): Handle QStartNoAckMode.
7559 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7561 (main): Reset noack_mode on every connection.
7562 * server.h (noack_mode): Declare.
7564 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7566 * Makefile.in (GDBREPLAY_OBS): New variable.
7567 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7569 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7570 Daniel Jacobowitz <dan@codesourcery.com>
7572 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7573 (usr_store_inferior_registers): Likewise.
7574 (regsets_store_inferior_registers): Likewise.
7576 2008-07-31 Rolf Jansen <rj@surtec.com>
7577 Pedro Alves <pedro@codesourcery.com>
7579 * configure.ac: Check for memmem declaration.
7580 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7581 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7582 (disable_packet_qfThreadInfo): Unconditionally compile.
7583 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7584 * configure, config.in: Regenerate.
7586 2008-07-28 Doug Kwan <dougkwan@google.com>
7588 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7589 (linux_write_memory): Remove declaration of errno.
7591 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7593 * linux-low.c (handle_extended_wait): Do not use "status"
7594 variable uninitialized.
7596 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7598 * server.c (handle_v_attach): Inhibit reporting dll changes.
7600 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7602 * remote-utils.c (prepare_resume_reply): If requested, don't
7603 output "thread:TID" in the T stop reply.
7605 * server.c (disable_packet_vCont, disable_packet_Tthread)
7606 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7607 (handle_query): If requested, disable support for qC, qfThreadInfo
7609 (handle_v_requests): If requested, disable support for vCont.
7610 (gdbserver_show_disableable): New.
7611 (main): Handle --disable-packet and --disable-packet=LIST.
7613 * server.h (disable_packet_vCont, disable_packet_Tthread)
7614 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7616 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7618 * server.c (gdbserver_usage): Mention --version.
7620 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7622 * Makefile.in (gdbreplay.o): New rule.
7624 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7626 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7627 message, not gdbserver.
7629 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7630 Nathan Sidwell <nathan@codesourcery.com>
7631 Joseph Myers <joseph@codesourcery.com>
7633 * acinclude.m4: Include ../../config/acx.m4.
7634 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7635 * configure, config.in: Regenerate.
7636 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7637 * server.c (gdbserver_version): Print PKGVERSION.
7638 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7639 (main): Adjust gdbserver_usage calls.
7640 * gdbreplay.c (version, host_name): Add declarations.
7641 (gdbreplay_version, gdbreplay_usage): New.
7642 (main): Accept --version and --help options.
7644 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7646 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7647 (arm_breakpoint_at): Handle Thumb.
7648 (the_low_target): Add comment.
7650 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7652 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7654 2008-05-09 Doug Evans <dje@google.com>
7656 * server.h (decode_search_memory_packet): Declare.
7657 * remote-utils.c (decode_search_memory_packet): New fn.
7658 * server.c (handle_search_memory_1): New fn.
7659 (handle_search_memory): New fn.
7660 (handle_query): Process qSearch:memory packets.
7662 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7664 * regcache.c (registers_length): Remove.
7665 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7666 full register packet.
7667 * regcache.h (registers_length): Remove prototype.
7668 * server.h (PBUFSIZ): Define to 16384.
7670 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7672 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7673 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7674 powerpc-64l.o, and powerpc-altivec64l.o.
7675 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7676 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7677 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7678 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7679 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7682 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7683 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7684 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7685 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7686 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7687 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7688 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7689 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7690 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7691 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7694 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7695 (init_registers_powerpc_32l): ... this new prototype.
7696 (init_registers_powerpc_32): Remove, replace by ...
7697 (init_registers_powerpc_altivec32l): ... this new prototype.
7698 (init_registers_powerpc_e500): Remove, replace by ...
7699 (init_registers_powerpc_e500l): ... this new prototype.
7700 (init_registers_ppc64): Remove, replace by ...
7701 (init_registers_powerpc_64l): ... this new prototype.
7702 (init_registers_powerpc_64): Remove, replace by ...
7703 (init_registers_powerpc_altivec64l): ... this new prototype.
7704 (ppc_num_regs): Set to 73.
7705 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7706 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7707 (ppc_cannot_store_register): Handle orig_r3 and trap.
7708 (ppc_arch_setup): Update init_registers_... calls.
7709 (ppc_fill_gregset): Handle orig_r3 and trap.
7711 * inferiors.c (clear_inferiors): Reset current_inferior.
7713 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7715 * acinclude.m4: Add override.m4.
7716 * configure: Regenerate.
7718 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7720 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7721 initial call to init_register_ppc64.
7723 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7725 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7726 single powerpc*-*-linux* case.
7727 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7729 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7731 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7732 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7734 * linux-ppc-low.c: Include <elf.h>.
7735 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7736 (ppc_hwcap): New global variable.
7737 (ppc_regmap): Remove __SPE__ #ifdef sections.
7738 (ppc_regmap_e500): New global variable.
7739 (ppc_cannot_store_register): Update __SPE__ special case.
7740 (ppc_get_hwcap): New function.
7741 (ppc_arch_setup): Use it to determine whether inferior supports
7742 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7743 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7744 Do not access registers if target does not support AltiVec.
7745 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7746 Do not access registers if target does not support SPE.
7747 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7749 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7751 * linux-low.c (disabled_regsets, num_regsets): New.
7752 (use_regsets_p): Delete.
7753 (linux_wait_for_process): Clear disabled_regsets.
7754 (regsets_fetch_inferior_registers): Check and set it.
7755 (regsets_store_inferior_registers): Likewise.
7756 (linux_fetch_registers, linux_store_registers): Do not use
7758 (initialize_low): Allocate disabled_regsets.
7760 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7762 * Makefile.in (LIBOBJS): New.
7764 (memmem.o): New rule.
7765 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7766 * configure: Regenerated.
7768 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7770 * server.c (handle_query): Never return "unsupported" for
7771 qXfer:features:read queries.
7773 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7775 * server.c (get_features_xml): Fix inverted condition.
7776 (handle_query): Always support qXfer:feature:read.
7778 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7780 * server.c (wrapper_argv): New.
7781 (start_inferior): Handle wrapper_argv. If set, expect an extra
7783 (gdbserver_usage): Document --wrapper.
7784 (main): Parse --wrapper.
7786 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7788 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7789 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7790 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7791 (ppc_set_pc): Likewise.
7792 (ppc_arch_setup): New function.
7793 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7794 of collect_register.
7795 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7797 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7799 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7800 instead of linux-ppc64-low.o.
7801 * linux-ppc64-low.c: Remove file.
7802 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7803 (linux-ppc64-low.o): Remove rule.
7805 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7806 (init_registers_powerpc_64): Likewise.
7807 (ppc_regmap): Conditionally define depending on __powerpc64__.
7808 (ppc_cannot_store_register): Do not special-case "fpscr" when
7809 compiled on __powerpc64__.
7810 (ppc_collect_ptrace_register): New function.
7811 (ppc_supply_ptrace_register): New function.
7812 (ppc_breakpoint): Change type to "unsigned int".
7813 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7814 (the_low_target): Conditionally provide initializers for the
7815 arch_setup member depending on __powerpc64__. Install
7816 collect_ptrace_register and supply_ptrace_register members.
7818 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7820 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7821 * server.c (gdbserver_xmltarget): Define.
7822 (get_features_xml): Use it to replace "target.xml" and arch_string.
7824 * configure.srv: Remove srv_xmltarget. Add XML files that were
7825 mentioned there to srv_xmlfiles instead. Remove conditional tests
7826 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7827 srv_xmlfiles and srv_regobj to include all possible choices.
7828 * configure.ac (srv_xmltarget): Remove.
7829 (srv_xmlfiles): Do not add "target.xml".
7830 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7831 checks for supplementary target information.
7832 * configure: Regenerate.
7833 * Makefile.in (XML_TARGET): Remove.
7834 (target.xml): Remove rule.
7835 (clean): Do not clean up target.xml.
7836 (.PRECIOUS): Do not mention target.xml.
7838 * target.h (struct target_ops): Remove arch_string member.
7839 * linux-low.c (linux_arch_string): Remove.
7840 (linux_target_ops): Remove arch_string initializer.
7841 * linux-low.h (struct linux_target_ops): Remove arch_string member.
7842 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
7843 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
7844 * spu-low.c (spu_arch_string): Remove.
7845 (spu_target_ops): Remove arch_string initializer.
7846 * win32-low.c (win32_arch_string): Remove.
7847 (win32_target_ops): Remove arch_string initializer.
7848 * win32-low.h (struct win32_target_ops): Remove arch_string member.
7849 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
7850 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
7852 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7854 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
7855 by collect_ptrace_register and supply_ptrace_register hooks.
7856 * linux-low.c (fetch_register): Use supply_ptrace_register callback
7857 instead of checking for the_low_target.left_pad_xfer.
7858 (usr_store_inferior_registers): Use collect_ptrace_register callback
7859 instead of checking for the_low_target.left_pad_xfer.
7861 * linux-s390-low.c (s390_collect_ptrace_register): New function.
7862 (s390_supply_ptrace_register): Likewise.
7863 (s390_fill_gregset): Call s390_collect_ptrace_register.
7864 (the_low_target): Update.
7866 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
7867 (ppc_supply_ptrace_register): Likewise.
7868 (the_low_target): Update.
7870 * linux-i386-low.c (the_low_target): Update.
7871 * linux-x86-64-low.c (the_low_target): Update.
7873 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7875 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
7876 reg-s390.o and reg-s390x.o.
7878 * linux-low.c (new_inferior): New global variable.
7879 (linux_create_inferior, linux_attach): Set it.
7880 (linux_wait_for_process): Call the_low_target.arch_setup after the
7881 target has stopped for the first time.
7882 (initialize_low): Do not call the_low_target.arch_setup.
7884 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
7885 (s390_set_pc): Likewise.
7886 (s390_arch_setup): New function.
7887 (the_low_target): Use s390_arch_setup as arch_setup routine.
7889 * regcache.c (realloc_register_cache): New function.
7890 (set_register_cache): Call it for each existing regcache.
7892 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7894 * server.h (init_registers): Remove prototype.
7896 * linux-low.h (struct linux_target_ops): Add arch_setup field.
7897 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
7898 instead of init_registers ().
7899 * linux-arm-low.c (init_registers_arm): Add prototype.
7900 (init_registers_arm_with_iwmmxt): Likewise.
7901 (the_low_target): Add initializer for arch_setup field.
7902 * linux-cris-low.c (init_registers_cris): Add prototype.
7903 (the_low_target): Add initializer for arch_setup field.
7904 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
7905 (the_low_target): Add initializer for arch_setup field.
7906 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
7907 (the_low_target): Add initializer for arch_setup field.
7908 * linux-ia64-low.c (init_registers_ia64): Add prototype.
7909 (the_low_target): Add initializer for arch_setup field.
7910 * linux-m32r-low.c (init_registers_m32r): Add prototype.
7911 (the_low_target): Add initializer for arch_setup field.
7912 * linux-m68k-low.c (init_registers_m68k): Add prototype.
7913 (the_low_target): Add initializer for arch_setup field.
7914 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
7915 (init_registers_mips64_linux): Likewise.
7916 (the_low_target): Add initializer for arch_setup field.
7917 * linux-ppc-low.c (init_registers_ppc): Add prototype.
7918 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
7919 (the_low_target): Add initializer for arch_setup field.
7920 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
7921 (init_registers_powerpc_64): Likewise.
7922 (the_low_target): Add initializer for arch_setup field.
7923 * linux-s390-low.c (init_registers_s390): Add prototype.
7924 (init_registers_s390x): Likewise.
7925 (the_low_target): Add initializer for arch_setup field.
7926 * linux-sh-low.c (init_registers_sh): Add prototype.
7927 (the_low_target): Add initializer for arch_setup field.
7928 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
7929 (the_low_target): Add initializer for arch_setup field.
7930 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
7931 (the_low_target): Add initializer for arch_setup field.
7933 * win32-low.h (struct win32_target_ops): Add arch_setup field.
7934 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
7935 instead of init_registers ().
7936 * win32-arm-low.c (init_registers_arm): Add prototype.
7937 (the_low_target): Add initializer for arch_setup field.
7938 * win32-i386-low.c (init_registers_i386): Add prototype.
7939 (the_low_target): Add initializer for arch_setup field.
7941 * spu-low.c (init_registers_spu): Add prototype.
7942 (initialize_low): Call initialie_registers_spu () instead of
7943 initialize_registers ().
7945 2008-02-19 Pedro Alves <pedro@codesourcery.com>
7947 * server.c (handle_v_requests): When handling the vRun and vAttach
7948 packets, if already debugging a process, don't kill it. Return an
7951 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
7953 * server.c (handle_query): Correct length check.
7955 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
7957 * win32-low.c (do_initial_child_stuff): Add process handle
7958 parameter. Set current_process_handle and current_process_id from the
7959 parameters. Clear globals.
7960 (win32_create_inferior): Don't set current_process_handle and
7961 current_process_id here. Instead pass them on the call to
7962 do_initial_child_stuff.
7963 (win32_attach): Likewise.
7964 (win32_clear_inferiors): New.
7965 (win32_kill): Don't close the current process handle or the
7966 current thread handle here. Instead call win32_clear_inferiors.
7967 (win32_detach): Don't open a new handle to the process. Call
7968 win32_clear_inferiors.
7969 (win32_join): Don't rely on current_process_handle; open a new
7970 handle using the process id.
7971 (win32_wait): Call win32_clear_inferiors when the inferior process
7974 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
7976 * server.c (monitor_show_help): Add "exit".
7978 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
7980 * Makefile.in (SFILES): Add linux-xtensa-low.c.
7981 (clean): Add reg-xtensa.c.
7982 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
7983 * configure.srv (xtensa*-*-linux*) New target.
7984 * linux-xtensa-low.c: New.
7985 * xtensa-xtregs.c: New.
7987 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
7989 * hostio.c: Don't include errno.h.
7990 (errno_to_fileio_errno): Move to hostio-errno.
7991 * hostio.c: (hostio_error): Remove the error parameter. Defer the
7992 error number outputting to the target->hostio_last_error callback.
7993 (hostio_packet_error): Use FILEIO_EINVAL directly.
7994 (handle_open, handle_pread, hostio_error, handle_unlink): Update
7995 calls to hostio_error.
7996 * hostio-errno.c: New.
7997 * server.h (hostio_last_error_from_errno): Declare.
7998 * target.h (target_ops): Add hostio_last_error member.
7999 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8000 as hostio_last_error handler.
8001 * spu-low.c (spu_target_ops): Likewise.
8002 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8003 (wince_hostio_last_error): New functions.
8004 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8005 as hostio_last_error handler.
8006 (win32_target_ops) [!_WIN32_WCE]: Register
8007 hostio_last_error_from_errno as hostio_last_error handler.
8008 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8009 (hostio-errno.o): New rule.
8010 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8011 * configure.srv (srv_hostio_err_objs): New variable. Default to
8013 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8014 * configure: Regenerate.
8016 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8018 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8019 (linux_kill, linux_detach): Clean up the process list.
8020 * remote-utils.c (remote_open): Improve port number parsing.
8021 (putpkt_binary, input_interrupt): Only send interrupts if the target
8023 * server.c (extended_protocol): Make static.
8024 (attached): Define earlier.
8025 (exit_requested, response_needed, program_argv): New variables.
8026 (target_running): New.
8027 (start_inferior): Clear attached here.
8028 (attach_inferior): Set attached here.
8029 (require_running): Define.
8030 (handle_query): Use require_running and target_running. Implement
8032 (handle_v_attach, handle_v_run): New.
8033 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8034 (gdbserver_usage): Update.
8035 (main): Redo argument parsing. Handle --debug and --multi. Handle
8036 --attach along with other options or after the port. Save
8037 program_argv. Support no initial program. Resynchronize
8038 communication with GDB after an error. Handle "monitor exit".
8039 Use require_running and target_running. Always allow the extended
8040 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8041 restart in extended mode.
8042 * README: Refer to the GDB manual. Update --attach usage.
8044 2007-12-20 Andreas Schwab <schwab@suse.de>
8046 * linux-low.c (STACK_SIZE): Define.
8047 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8048 (linux_test_for_tracefork): Likewise.
8050 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8052 * linux-low.c (linux_wait_for_event): Update messages. Do not
8053 reinsert auto-delete breakpoints.
8054 * mem-break.c (struct breakpoint): Change return type of handler to
8056 (set_breakpoint_at): Update handler type.
8057 (reinsert_breakpoint_handler): Return 1 instead of calling
8059 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8061 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8062 * mem-break.h (set_breakpoint_at): Update handler type.
8063 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8064 * win32-low.c (auto_delete_breakpoint): New.
8065 (get_child_debug_event): Use it.
8067 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8069 * configure.ac: Check for pread and pwrite.
8070 * hostio.c (handle_pread): Fall back to lseek and read.
8071 (handle_pwrite): Fall back to lseek and write.
8072 * config.in, configure: Regenerated.
8074 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8076 * server.c (myresume): Add own_buf argument.
8077 (main): Update calls.
8079 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8081 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8082 * remote-utils.c (remote_open): Do not call disable_async_io.
8083 (block_async_io): Delete.
8084 (unblock_async_io): Make static.
8085 (initialize_async_io): New.
8086 * server.c (handle_v_cont): Handle async I/O here.
8087 (myresume): Likewise. Move other common resume tasks here...
8088 (main): ... from here. Call initialize_async_io. Disable async
8089 I/O before the main loop.
8090 * server.h (initialize_async_io): Declare.
8091 (block_async_io, unblock_async_io): Delete prototypes.
8092 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8094 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8096 * remote-utils.c (readchar): Allow binary data in received messages.
8098 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8100 * win32-low.c (attaching): New global.
8101 (win32_create_inferior): Clear the `attaching' global.
8102 (win32_attach): Set the `attaching' global.
8103 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8104 attaching. Only set a breakpoint at the entry point if not
8107 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8109 * server.c (main): Don't report dll events on the initial
8110 connection on attaches.
8112 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8114 * server.c (main): Relax numerical bases supported for the pid of
8115 the --attach command line argument.
8117 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8119 * win32-low.c (win32_attach): Call OpenProcess before
8120 DebugActiveProcess, not after. Add last error output to error
8123 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8125 * win32-low.c (win32_get_thread_context)
8126 (win32_set_thread_context): New functions.
8127 (thread_rec): Use win32_get_thread_context.
8128 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8129 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8132 2007-12-03 Leo Zayas
8133 Pedro Alves <pedro_alves@portugalmail.pt>
8135 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8137 (child_add_thread): Minor cleanup.
8138 (child_continue): Resume artificially suspended threads before
8139 calling ContinueDebugEvent.
8140 (suspend_one_thread): New.
8141 (fake_breakpoint_event): New.
8142 (get_child_debug_event): Change return type to int. Check here if
8143 gdb sent an interrupt request. If a soft interrupt was requested,
8144 fake a breakpoint event. Return 0 if there is no event to handle,
8146 (win32_wait): Don't check here if gdb sent an interrupt request.
8147 Ensure there is a valid event to handle.
8148 (win32_request_interrupt): Add soft interruption method as last
8151 2007-12-03 Leo Zayas
8152 Pedro Alves <pedro_alves@portugalmail.pt>
8154 * win32-low.h (win32_thread_info): Add descriptions to the
8155 structure members. Replace `suspend_count' counter by a
8157 * win32-low.c (thread_rec): Update condition of when to get the
8158 context from the inferior. Rely on ContextFlags being set if it
8159 has already been retrieved. Only suspend the inferior thread if
8160 we haven't already. Warn if that fails.
8161 (continue_one_thread): s/suspend_count/suspended/. Only call
8162 ResumeThread once. Warn if that fails.
8164 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8166 * win32-low.c (win32_wait): Don't read from the inferior when it
8169 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8171 * Makefile.in (win32_low_h): New variable.
8172 (win32-low.o): Add dependency on $(win32_low_h).
8173 (win32-arm-low.o, win32-i386-low.o): New rules.
8175 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8177 * hostio.c: Correct copyright year.
8179 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8181 * Makefile.in (OBS): Add hostio.o.
8182 (hostio.o): New rule.
8183 * server.h (handle_vFile): Declare.
8184 * hostio.c: New file.
8185 * server.c (handle_v_requests): Take packet_len and new_packet_len
8186 for binary packets. Call handle_vFile.
8187 (main): Update call to handle_v_requests.
8189 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8191 * linux-low.c: Include <sched.h>.
8193 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8195 * linux-low.c (linux_tracefork_grandchild): New.
8196 (linux_tracefork_child): Use clone.
8197 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8199 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8201 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8203 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8205 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8207 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8209 * inferiors.c (change_inferior_id): Delete.
8210 (add_pid_to_list, pull_pid_from_list): New.
8211 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8212 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8213 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8214 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8215 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8216 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8217 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8218 (using_threads): Always set to 1.
8219 (handle_extended_wait): New.
8220 (add_process): Do not set TID.
8221 (linux_create_inferior): Set must_set_ptrace_flags.
8222 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8223 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8224 (linux_thread_alive): Rename TID argument to LWPID.
8225 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8226 (linux_wait_for_event): Do not use TID or check using_threads. Update
8227 call to dead_thread_notify. Call handle_extended_wait.
8228 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8229 (send_sigstop): Delete sigstop_sent.
8230 (wait_for_sigstop): Avoid TID.
8231 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8232 (linux_test_for_tracefork): New.
8233 (linux_lookup_signals): Use thread_db_active and
8234 linux_supports_tracefork_flag.
8235 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8236 * linux-low.h (get_process_thread): Avoid TID.
8237 (struct process_ifo): Move thread_known and tid to the end. Remove
8239 (linux_attach_lwp, thread_db_init): Update prototypes.
8240 * server.h (change_inferior_id): Delete prototype.
8241 (add_pid_to_list, pull_pid_from_list): New prototypes.
8242 * thread-db.c (thread_db_use_events): New.
8243 (find_first_thread): Rename to...
8244 (find_one_thread): ...this. Update callers and messages. Do not
8245 call fatal. Check thread_db_use_events. Do not call
8246 change_inferior_id or new_thread_notify.
8247 (maybe_attach_thread): Update. Do not call new_thread_notify.
8248 (thread_db_init): Set thread_db_use_events. Check use_events.
8249 * utils.c (fatal, warning): Correct message prefix.
8251 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8253 * Makefile.in (clean): Remove new files.
8254 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8255 (powerpc-64.o, powerpc-64.c): New rules.
8256 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8257 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8259 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8261 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8262 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8263 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8264 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8265 (target_regsets): Add AltiVec and SPE register sets.
8266 * configure.ac: Check for AltiVec and SPE.
8267 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8268 (ppc_fill_vrregset, ppc_store_vrregset): New.
8269 (target_regsets): Add AltiVec register set.
8270 * configure: Regenerated.
8272 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8274 * linux-low.c (O_LARGEFILE): Define.
8275 (linux_read_memory): Use /proc/PID/mem.
8276 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8277 * configure, config.in: Regenerated.
8279 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8281 * linux-low.c (linux_wait_for_event): Do not pass signals while
8284 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8286 * win32-low.c (create_process): New.
8287 (win32_create_inferior): Use create_process instead of
8288 CreateProcess. If create_process failed retry appending an ".exe"
8289 suffix. Store the GetLastError result immediatelly after
8290 create_process calls and use it on the call to error.
8292 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8294 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8296 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8298 * configure.ac: Switch license to GPLv3.
8300 2007-08-01 Michael Snyder <msnyder@access-company.com>
8302 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8304 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8306 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8308 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8309 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8310 CloseToolhelp32Snapshot.
8311 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8312 CloseToolhelp32Snapshot.
8314 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8316 * server.c (main): Check for inferior exit before main loop.
8318 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8320 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8321 instead of on tmp_desc.
8323 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8324 Daniel Jacobowitz <dan@codesourcery.com>
8326 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8327 (add_thread): Minor cleanups.
8328 (clear_inferiors): Move lower in the file. Clear the DLL
8330 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8331 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8332 (xml_escape_text): New.
8333 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8335 (handle_v_cont): Report errors.
8336 (gdbserver_version): Update.
8337 (main): Correct size of own_buf. Do not report initial DLL events.
8338 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8339 (unloaded_dll, xml_escape_text): New.
8340 * win32-low.c (enum target_waitkind): Update comments.
8341 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8342 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8343 (win32_EnumProcessModules, win32_GetModuleInformation)
8344 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8345 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8346 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8347 (win32_Module32First, win32_Module32Next, load_toolhelp)
8348 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8349 (get_child_debug_event): Handle DLL events.
8350 (win32_wait): Likewise.
8352 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8354 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8355 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8357 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8359 * win32-low.c (handle_output_debug_string): Ignore event if not
8362 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8364 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8366 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8368 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8370 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8372 * inferiors.c (change_inferior_id): Add comment.
8373 * linux-low.c (check_removed_breakpoint): Add an early
8374 prototype. Improve debug output.
8375 (linux_attach): Doc update.
8376 (linux_detach_one_process, linux_detach): Clean up before releasing
8378 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8379 * linux-low.h (struct process_info): Doc improvement.
8380 * mem-break.c (delete_all_breakpoints): New.
8381 * mem-break.h (delete_all_breakpoints): New prototype.
8382 * thread-db.c (find_first_thread): New.
8383 (thread_db_create_event): Call it instead of
8384 thread_db_find_new_threads. Clean up unused variables.
8385 (maybe_attach_thread): Remove first thread handling.
8386 (thread_db_find_new_threads): Use find_first_thread.
8387 (thread_db_get_tls_address): Likewise.
8389 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8391 * thread-db.c (thread_db_find_new_threads): Add prototype.
8392 (thread_db_create_event): Check for the main thread before adding
8394 (maybe_attach_thread): Only enable event reporting if TID == 0.
8395 (thread_db_get_tls_address): Check for new threads.
8397 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8399 * linux-low.c (linux_create_inferior): Try execv before execvp.
8400 * spu-low.c (spu_create_inferior): Likewise.
8402 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8404 * linux-low.c (linux_create_inferior): Change execv to execvp.
8405 * spu-low.c (spu_create_inferior): Likewies.
8407 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8409 * Makefile.in (clean): Clean new files instead of deleted ones.
8410 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8411 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8413 * configure.srv: Specify XML files and new regformats for MIPS and
8415 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8416 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8417 an entry for the restart register.
8418 (mips_cannot_fetch_register, mips_cannot_store_register)
8419 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8420 register names to match the XML descriptions.
8421 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8422 restart register instead of $0.
8424 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8425 Markus Deuling <deuling@de.ibm.com>
8427 * remote-utils.c (decode_xfer_write): New function.
8428 * server.h (decode_xfer_write): Add prototype.
8429 * server.c (handle_query): Add PACKET_LEN argument. Support
8430 qXfer:spu:read and qXfer:spu:write packets.
8431 (main): Pass packet_len to handle_query.
8432 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8433 * target.h (target_ops): Add qxfer_spu.
8435 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8437 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8438 accessing non-seekable spufs files.
8440 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8442 * server.c (handle_query): Add reply for qC packet.
8444 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8445 Leo Zayas <lerele@champenstudios@com>
8447 * server.h (check_remote_input_interrupt_request): New function.
8448 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8449 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8450 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8451 (check_remote_input_interrupt_request): New function.
8452 * server.h (check_remote_input_interrupt_request): Declare.
8453 * win32-low.c (winapi_DebugBreakProcess,
8454 winapi_GenerateConsoleCtrlEvent): New typedefs.
8455 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8457 (win32_wait): Check for remote interrupt request
8458 with check_remote_input_interrupt_request.
8459 (win32_request_interrupt): New function.
8460 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8462 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8464 * win32-low.c (debug_registers_changed,
8465 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8466 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8467 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8468 (thread_rec): Get context using the low target.
8469 (child_add_thread): Call thread_added on the low target,
8470 which does the same thing.
8472 (do_initial_child_stuff): Remove debug registers references.
8473 Set context using the low target. Resume threads after
8474 setting the contexts.
8475 (child_continue): Remove dead variable. Remove debug
8476 registers references.
8477 (child_fetch_inferior_registers): Go through the low target.
8478 (do_child_store_inferior_registers): Remove.
8479 (child_store_inferior_registers): Go through the low target.
8480 (win32_resume): Remove debug registers references.
8481 Set context using the low target.
8482 (handle_exception): Change return type to void. Don't record
8483 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8484 first chance exception.
8485 (get_child_debug_event): Change return type to void. Remove
8486 goto loop. Always return after waiting for debug event.
8487 (win32_wait): Convert to switch statement. Handle spurious
8490 * win32-i386-low.c (debug_registers_changed,
8491 debug_registers_used): New.
8492 (initial_stuff): Rename to ...
8493 (i386_initial_stuff): ... this. Clear debug registers
8495 (store_debug_registers): Delete.
8496 (i386_get_thread_context): New.
8497 (load_debug_registers): Delete.
8498 (i386_set_thread_context): New.
8499 (i386_thread_added): New.
8500 (single_step): Rename to ...
8501 (i386_single_step): ... this.
8502 (do_fetch_inferior_registers): Rename to ...
8503 (i386_fetch_inferior_register): ... this.
8504 (i386_store_inferior_register): New.
8505 (the_low_target): Adapt to new interface.
8507 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8508 (arm_get_thread_context): New.
8509 (arm_set_thread_context): New.
8511 (do_fetch_inferior_registers): Rename to ...
8512 (arm_fetch_inferior_register): ... this.
8513 (arm_store_inferior_register): New.
8514 (arm_wince_breakpoint): Reimplement as unsigned long.
8515 (arm_wince_breakpoint_len): Define.
8516 (the_low_target): Adapt to new interface.
8518 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8519 load_debug_registers. Add get_thread_context, set_thread_context,
8520 thread_added and store_inferior_register. Rename
8521 fetch_inferior_registers to fetch_inferior_register.
8522 (regptr): Remove declaration.
8524 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8526 * linux-low.c (linux_detach): Change return type to int. Return 0.
8527 * spu-low.c (spu_detach): Likewise.
8529 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8531 * target.h (target_ops): Change return type of detach to int.
8533 (join_inferior): New.
8534 * server.c (main): Don't skip detach support on mingw32.
8535 If the inferior doesn't support detaching return error.
8536 Call join_inferior instead of using waitpid.
8537 * linux-low.c (linux_join): New.
8538 (linux_target_op): Add linux_join.
8539 * spu-low.c (spu_join): New.
8540 (spu_target_ops): Add spu_join.
8541 * win32-low.c (win32_detach): Adapt to new interface.
8542 Reopen current_process_handle before detaching. Issue a child
8543 resume before detaching.
8545 (win32_target_op): Add win32_join.
8547 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8549 * win32-low.c (win32-attach): Fix return value.
8550 * target.h (target_ops): Describe ATTACH return values.
8552 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8554 * win32-low.c (GETPROCADDRESS): Define.
8555 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8556 (winapi_DebugSetProcessKillOnExit): Likewise.
8557 (win32_create_inferior): Force usage of ansi CreateProcessA.
8558 (win32_attach): Use GETPROCADDRESS.
8559 (win32_detach): Likewise.
8561 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8563 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8565 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8567 * win32-low.c: Commit leftover changes from 2007-03-29.
8569 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8571 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8572 fields short instead of int. Add explicit padding.
8573 (i387_cache_to_fsave): Remove unnecessary casts.
8574 (i387_fsave_to_cache): Doc fix.
8575 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8577 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8579 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8580 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8582 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8584 * configure.srv (arm*-*-mingw32ce*): Move near the other
8587 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8589 * configure.ac: Add errno checking.
8590 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8591 sys/file.h and malloc.h.
8592 (AC_CHECK_DECLS): Add perror.
8593 (srv_mingwce): Handle.
8594 * configure.srv (i[34567]86-*-cygwin*): Add
8595 win32-i386-low.o to srv_tgtobj.
8596 (i[34567]86-*-mingw*): Likewise.
8597 (arm*-*-mingw32ce*): Add case.
8598 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8599 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8600 [__MINGW32CE__] (strerror): New function.
8601 [__MINGW32CE__] (errno): Define to GetLastError.
8602 [__MINGW32CE__] (COUNTOF): New macro.
8603 (remote_open): Remove extra close call.
8604 * mem-break.c (delete_breakpoint_at): New function.
8605 * mem-break.h (delete_breakpoint_at): Declare.
8606 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8607 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8608 [USE_WIN32API] (read, write): Add char* casts.
8609 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8610 * server.h: Include wincecompat.h on Windows CE.
8611 [HAVE_ERRNO_H]: Check.
8612 (perror): Declare if not declared.
8613 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8614 (perror_with_name): Remove errno declaration.
8615 * wincecompat.h: New.
8616 * wincecompat.c: New.
8618 * win32-arm-low.c: New.
8619 * win32-i386-low.c: New.
8620 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8621 (OUTMSG2): Make it safe.
8623 (COUNTOF): New macro.
8624 (NUM_REGS): Get it from the low target.
8625 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8626 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8627 (thread_rec): Let low target handle debug registers.
8628 (child_add_thread): Likewise.
8629 (child_init_thread_list): Likewise.
8630 (continue_one_thread): Likewise.
8632 (do_child_fetch_inferior_registers): Move to ...
8633 * win32-i386-low.c: ... here, and rename to ...
8634 (do_fetch_inferior_registers): ... this.
8635 * win32-low.c (child_fetch_inferior_registers):
8636 Go through the low target.
8637 (do_child_store_inferior_registers): Use regptr.
8638 (strwinerror): New function.
8639 (win32_create_inferior): Handle Windows CE.
8640 Use strwinerror instead of strerror on Windows error
8641 codes. Add program to the error output.
8642 Don't close the main thread handle on Windows CE.
8643 (win32_attach): Use coredll.dll on Windows CE.
8644 (win32_kill): Close current process and current
8646 (win32_detach): Use coredll.dll on Windows CE.
8647 (win32_resume): Let low target handle debug registers, and
8649 (handle_exception): Add/Remove initial breakpoint. Avoid
8650 non-existant WSTOPSIG on Windows CE.
8651 (win32_read_inferior_memory): Cast to remove warning.
8652 (win32_arch_string): Go through the low target.
8653 (initialize_low): Call set_breakpoint_data with the low
8654 target's breakpoint.
8655 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8656 FOP_REGNUM, mappings): Move to ...
8657 * win32-i386-low.c: ... here.
8658 * win32-low.c (win32_thread_info): Move to ...
8659 * win32-low.h: ... here.
8660 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8661 win32-arm-low.c and wincecompat.c.
8662 (all:): Add $EXEEXT.
8663 (install-only:): Likewise.
8664 (gdbserver:): Likewise.
8665 (gdbreplay:): Likewise.
8666 * config.in: Regenerate.
8667 * configure: Regenerate.
8669 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8671 * win32-low.c: Rename typedef thread_info to
8672 win32_thread_info throughout.
8674 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8676 * win32-i386-low.c: Rename to ...
8677 * win32-low.c: ... this.
8678 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8679 * Makefile.in: Likewise.
8681 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8683 * remote-utils.c (monitor_output): Constify msg parameter.
8684 * server.h (monitor_output): Likewise.
8685 * win32-i386-low.c (handle_output_debug_string): New.
8686 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8687 handle_output_debug_string.
8688 (get_child_debug_event): Likewise.
8690 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8692 * server.c (main): Correct strtoul check.
8694 2007-03-27 Jon Ringle <jon@ringle.org>
8696 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8698 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8700 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8702 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8704 * terminal.h: Check HAVE_SGTTY_H.
8706 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8708 * remote-utils.c (remote_open): Print out the assigned port number.
8710 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8712 * remote-utils.c (monitor_output): New function.
8713 * server.c (debug_threads): Define here.
8714 (monitor_show_help): New function.
8715 (handle_query): Handle qRcmd.
8716 (main): Do not handle 'd' packet.
8717 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8718 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8721 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8723 * Makefile.in (EXEEXT): New.
8724 (clean): Use $(EXEEXT).
8726 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8728 * target.h (target_ops): Rename send_signal to request_interrupt,
8729 and remove enum target_signal parameter.
8730 * linux-low.c (linux_request_interrupt): Rename from
8731 linux_send_signal, and always send SIGINT.
8732 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8733 and always send SIGINT.
8734 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8736 (input_interrupt): Likewise.
8738 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8740 * server.c (get_features_xml): Check if target implemented
8742 * win32-i386-low.c (win32_arch_string): New.
8743 (win32_target_ops): Add win32_arch_string as arch_string member.
8745 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8747 * spu-low.c (spu_arch_string): New.
8748 (spu_target_ops): Add spu_arch_string.
8750 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8752 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8753 * configure.ac: Do not check for terminal.h.
8754 * configure, config.in: Regenerated.
8756 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8758 * Makefile.in (OBS): Add $(XML_BUILTIN).
8759 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8761 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8762 (arm-with-iwmmxt.c): New.
8763 * config.in, configure: Regenerate.
8764 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8765 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8766 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8767 (arm*-*-linux*): Add iWMMXt and regset support.
8768 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8769 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8770 (arm_store_wmmxregset, target_regsets): New.
8771 * server.c (get_features_xml): Take annex argument. Check builtin
8773 (handle_query): Handle multiple annexes.
8775 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8777 * remote-utils.c [USE_WIN32API] (read, write): Define.
8778 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8781 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8783 * linux-i386-low.c (the_low_target): Set arch_string.
8784 * linux-x86-64-low.c (the_low_target): Likewise.
8785 * linux-low.c (linux_arch_string): New.
8786 (linux_target_ops): Add it.
8787 * linux-low.h (struct linux_target_ops): Add arch_string.
8788 * server.c (write_qxfer_response): Use const void * for DATA.
8789 (get_features_xml): New.
8790 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8791 * target.h (struct target_ops): Add arch_string method.
8793 2007-01-03 Denis Pilat <denis.pilat@st.com>
8794 Daniel Jacobowitz <dan@codesourcery.com>
8796 * linux-low.c (linux_kill): Handle being called with no threads.
8797 * win32-i386-low.c (win32_kill): Likewise.
8798 (get_child_debug_event): Clear current_process_handle.
8800 2006-12-30 Denis PILAT <denis.pilat@st.com>
8801 Daniel Jacobowitz <dan@codesourcery.com>
8803 * remote-utils.c (remote_open): Check the type of specified
8804 serial port devices before opening them.
8805 * server.c (main): Kill the inferior if an error occurs during
8806 the first remote_open.
8808 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8810 * README: Update supported targets.
8812 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8814 * Makefile.in (clean): Remove reg-mips64.c.
8815 (reg-mips64.c, reg-mips64.o): New rules.
8816 * configure.srv: Handle mips64. Include regset support for mips.
8817 * linux-mips-low.c (union mips_register): New.
8818 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8819 (mips_breakpoint, mips_breakpoint_at): Use int.
8820 (mips_collect_register, mips_supply_register)
8821 (mips_collect_register_32bit, mips_supply_register_32bit)
8822 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8823 (mips_store_fpregset, target_regsets): New.
8824 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8826 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8828 * configure.srv: Add target "spu*-*-*".
8829 * Makefile.in (clean): Remove reg-spu.c.
8830 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8831 * spu-low.c: New file.
8833 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8835 * configure.ac: Correct td_thr_tls_get_addr test.
8836 * configure: Regenerated.
8838 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8840 * linux-low.c (linux_wait_for_event): Reformat. Use the
8842 * remote-utils.c (decode_address_to_semicolon): New.
8843 * server.c (pass_signals, handle_general_set): New.
8844 (handle_query): Mention QPassSignals for qSupported.
8845 (main): Call handle_general_set.
8846 * server.h (pass_signals, decode_address_to_semicolon): New.
8848 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
8850 * server.c (handle_query): Correct error handling for read_auxv.
8852 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
8854 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
8855 and srv_linux_thread_db to yes.
8856 * linux-s390-low.c (s390_fill_gregset): New function.
8857 (target_regsets): Define data structure.
8859 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
8861 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
8862 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
8863 * config.in, configure: Regenerated.
8864 * inferiors.c (gdb_id_to_thread): New function.
8865 (gdb_id_to_thread_id): Use it.
8866 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
8867 * linux-low.h (struct process_info): Add th member.
8868 (thread_db_get_tls_address): New prototype.
8869 * remote-utils.c (decode_address): Make non-static.
8870 * server.c (handle_query): Handle qGetTLSAddr.
8871 * server.h (gdb_id_to_thread, decode_address): New prototypes.
8872 * target.h (struct target_ops): Add get_tls_address.
8873 * thread-db.c (maybe_attach_thread): Save the thread handle.
8874 (thread_db_get_tls_address): New.
8876 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
8878 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
8879 (linux_resume_one_process): Take a siginfo_t *. Update all
8880 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
8881 (struct pending_signals): Add a siginfo_t.
8882 (linux_wait_for_process): Always set last_status.
8883 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
8884 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
8885 * linux-low.h (struct process_info): Add last_status.
8887 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
8889 * remote-utils.c (try_rle): New function.
8890 (putpkt_binary): Use it.
8892 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
8894 * Makefile.in (clean): Clean reg-x86-64-linux.c.
8895 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
8896 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
8897 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
8898 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
8901 2006-08-08 Richard Sandiford <richard@codesourcery.com>
8903 * server.c (terminal_fd): New variable.
8904 (old_foreground_pgrp): Likewise.
8905 (restore_old_foreground_pgrp): New function.
8906 (start_inferior): Record the terminal file descriptor in terminal_fd
8907 and its original foreground group in old_foreground_pgrp. Register
8908 restore_old_foreground_pgrp with atexit().
8910 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
8912 * server.c (handle_query): Correct qPart to qXfer.
8914 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
8916 * configure.ac: Check for more headers which are missing on
8917 Windows. Automatically supply -lwsock32 and USE_WIN32API.
8918 * configure.srv: Add Cygwin and mingw32.
8919 * remote-utils.c: Don't include headers unconditionally which
8920 are missing on mingw32. Include <winsock.h> for mingw32.
8921 (remote_open): Adjust for mingw32 support. Flush
8922 standard error after writing to it.
8923 (remote_close, putpkt_binary, input_interrupt, block_async_io)
8924 (unblock_async_io, enable_async_io, disable_async_io)
8925 (readchar, getpkt): Update for Winsock support.
8926 (prepare_resume_reply): Expect a protocol signal number.
8927 * server.c: Disable <sys/wait.h> on mingw32.
8928 (start_inferior): Adjust for mingw32 support. Flush
8929 standard error after writing to it.
8930 (attach_inferior): Likewise. Use protocol signal
8932 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
8934 * win32-i386-low.c: New file.
8935 * Makefile.in (XM_CLIBS): Set.
8936 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
8937 (win32-i386-low.o): New dependency rule.
8938 * linux-low.c (linux_wait): Use target signal numbers.
8939 * target.h (struct target_ops): Doc fix.
8940 * server.h (target_signal_to_name): New prototype.
8941 * gdbreplay.c: Don't include headers unconditionally which
8942 are missing on mingw32. Include <winsock.h> for mingw32.
8943 (remote_close, remote_open): Adjust for Winsock support.
8944 * configure, config.in: Regenerated.
8946 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8948 * server.c (decode_xfer_read, write_qxfer_response): New.
8949 (handle_query): Take a packet length argument. Handle
8950 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
8951 the qSupported response.
8952 (main): Update call to handle_query.
8954 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
8956 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
8957 (putpkt_binary): Renamed from putpkt and adjusted for binary
8959 (putpkt): New wrapper for putpkt_binary.
8960 (readchar): Don't mask off the high bit.
8961 (decode_X_packet): New function.
8962 * server.c (main): Call putpkt_binary if a handler sets the packet
8963 length. Save the length of the incoming packet. Handle 'X'.
8964 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
8966 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
8968 * server.c (handle_query): Handle qSupported.
8970 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
8972 * remote-utils.c (all_symbols_looked_up): New variable.
8973 (look_up_one_symbol): Check it.
8974 * server.h (look_up_one_symbol): New declaration.
8975 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
8977 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
8979 * Makefile.in (linux-arm-low.o): Update dependencies.
8980 * linux-arm-low.c: Include "gdb_proc_service.h".
8981 (PTRACE_GET_THREAD_AREA): Define.
8982 (ps_get_thread_area): New function.
8984 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
8986 * configure.srv (m68k*-*-uclinux*): New target.
8987 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
8988 (linux_resume_one_process): Remove extraneous cast.
8989 (linux_read_offsets): New.
8990 (linux_target_op): Add linux_read_offsets on mmuless systems.
8991 * server.c (handle_query): Add qOffsets logic.
8992 * target.h (struct target_ops): Add read_offsets.
8994 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
8996 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
8997 (PTRACE_GET_THREAD_AREA): Define.
8998 (ps_get_thread_area): New function.
8999 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9000 (linux-x86-64-low.o): Update.
9002 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9004 * configure.ac: Remove checks for prfpregset_t.
9005 * gdb_proc_service.h: New file.
9006 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9007 new "gdb_proc_service.h".
9008 * proc-service.c: Likewise.
9009 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9010 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9011 * Makefile.in (gdb_proc_service_h): Updated.
9012 * configure, config.in: Regenerated.
9014 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9016 * remote-utils.c (prepare_resume_reply): Move declaration
9017 of gdb_id_from_wait to the top of the block.
9019 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9021 * linux-low.c (regsets_store_inferior_registers): Read the regset
9022 from the target before filling it.
9024 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9026 * server.c (attach_inferior): Return SIGTRAP for a successful
9029 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9031 * Makefile.in (OBS): Add version.o.
9032 (STAGESTUFF): Delete.
9033 (version.o): Add dependencies.
9034 (version.c): Replace rule.
9035 (clean): Remove version.c.
9036 * server.c (gdbserver_version): New.
9037 (gdbserver_usage): Use printf.
9038 (main): Handle --version and --help.
9039 * server.h (version, host_name): Add declarations.
9041 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9053 * linux-x86-64-low.c:
9056 * linux-ppc64-low.c:
9065 * linux-crisv32-low.c:
9077 * gdbserver.1: Add (C) after Copyright. Update the FSF
9080 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9082 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9083 (arm_breakpoint_at): Recognize both breakpoints.
9084 (the_low_target): Use the correct breakpoint instruction.
9086 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9088 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9089 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9090 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9091 (the_low_target): Update.
9093 2005-10-25 Andreas Schwab <schwab@suse.de>
9095 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9097 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9098 (ia64_num_regs): Reduce to 462.
9100 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9102 * acinclude.m4: Correct quoting.
9103 * aclocal.m4: Regenerated.
9105 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9106 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9107 (thread_db_init): Call thread_db_err_str.
9108 * configure.ac: Check for TD_VERSION.
9109 * config.in, configure: Regenerated.
9111 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9113 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9115 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9117 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9118 is not available. Define HAVE_PTRACE_GETREGS if it is.
9119 * config.in, configure: Regenerated.
9120 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9121 * linux-i386-low.c, linux-m68k-low.c: Update to use
9122 HAVE_PTRACE_GETREGS.
9123 * linux-low.c (regsets_fetch_inferior_registers)
9124 (regsets_store_inferior_registers): Only return 0 if we processed
9126 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9127 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9129 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9131 * inferiors.c (struct thread_info): Add gdb_id.
9132 (add_thread): Add gdb_id argument.
9133 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9134 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9135 calls to add_thread.
9136 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9137 * server.c (handle_query): Use thread_to_gdb_id.
9138 (handle_v_cont, main): Use gdb_id_to_thread_id.
9139 * server.h (add_thread): Update prototype.
9140 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9143 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9145 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9146 left-padded registers.
9147 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9148 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9150 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9152 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9153 * configure: Regenerate.
9154 * config.in: Regenerate.
9155 * server.h (NEED_DECLARATION_STRERROR):
9156 Replace with !HAVE_DECL_STRERROR.
9158 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9160 * linux-low.c (linux_wait, linux_send_signal): Don't test
9161 an unsigned long variable for > 0 if it could be MAX_ULONG.
9162 * server.c (myresume): Likewise.
9163 * target.c (set_desired_inferior): Likewise.
9165 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9167 * configure.ac: Simplify and improve check for socklen_t.
9168 * configure, config.in: Regenerate.
9170 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9172 * acconfig.h: Remove.
9173 * configure.ac: Add a test for socklen_t. Use three-argument
9174 AC_DEFINE throughout.
9175 * config.in: Regenerated using autoheader 2.59.
9176 * configure: Regenerated.
9178 * gdbreplay.c (socklen_t): Provide a default.
9179 (remote_open): Use socklen_t.
9180 * remote-utils.c (socklen_t): Provide a default.
9181 (remote_open): Use socklen_t.
9182 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9185 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9187 * linux-low.c (linux_read_memory, linux_write_memory)
9188 (linux_read_auxv): Likewise.
9189 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9190 (check_mem_write): Likewise.
9191 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9193 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9194 (registers_from_string, register_data): Likewise.
9195 * server.c (handle_query, main): Likewise.
9196 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9197 (decode_M_packet): Likewise.
9198 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9199 * target.h (struct target_ops): Update read_memory, write_memory,
9201 (read_inferior_memory, write_inferior_memory): Update.
9202 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9204 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9205 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9206 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9207 linux-s390-low.c, linux-sh-low.c: Update for changes in
9208 read_inferior_memory and the_low_target->breakpoint.
9210 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9212 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9213 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9214 * configure.srv: Add powerpc64-*-linux*.
9215 * linux-ppc64-low.c: New file.
9217 2005-05-23 Orjan Friberg <orjanf@axis.com>
9219 * linux-cris-low.c: New file with support for CRIS.
9220 * linux-crisv32-low.c: Ditto for CRISv32.
9221 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9222 (clean): Add reg-cris.c and reg-crisv32.c.
9223 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9224 reg-crisv32.o, and reg-crisv32.c to make rules.
9225 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9228 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9230 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9231 of sizeof (PTRACE_XFER_TYPE).
9232 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9234 2005-05-12 Orjan Friberg <orjanf@axis.com>
9236 * target.h (struct target_ops): Add insert_watchpoint,
9237 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9238 pointers for hardware watchpoint support.
9239 * linux-low.h (struct linux_target_ops): Ditto.
9240 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9241 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9242 to linux_target_ops.
9243 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9245 * server.c (main): Recognize 'Z' and 'z' packets.
9247 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9249 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9250 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9251 (the_low_target): Add new members.
9253 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9255 * proc-service.c (ps_lgetregs): Search all_processes instead of
9258 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9260 * server.c (start_inferior): Change return type to int.
9261 (attach_inferior): Change sigptr to int *.
9262 (handle_v_cont, handle_v_requests): Change signal to int *.
9263 (main): Change signal to int.
9265 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9267 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9268 * configure.srv: Add m32r*-*-linux*.
9269 * linux-m32r-low.c: New file.
9271 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9273 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9275 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9277 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9278 Take unsigned long arguments for PIDs.
9279 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9280 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9281 (wait_for_sigstop, linux_resume_one_process)
9282 (regsets_fetch_inferior_registers, linux_send_signal)
9283 (linux_read_auxv): Likewise. Update the types of variables holding
9284 PIDs. Update format string specifiers.
9285 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9286 * remote-utils.c (prepare_resume_reply): Likewise.
9287 * server.c (cont_thread, general_thread, step_thread)
9288 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9290 (handle_query): Update format specifiers.
9291 (handle_v_cont, main): Use strtoul for thread IDs.
9292 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9293 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9294 (general_thread, step_thread, thread_from_wait)
9295 (old_thread_from_wait): Update.
9296 * target.h (struct thread_resume): Use unsigned long for THREAD.
9297 (struct target_ops): Use unsigned long for arguments to attach and
9300 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9302 * acinclude.m4: Include bfd/bfd.m4 directly.
9303 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9304 <agriffis@toolchain.org>.
9305 * aclocal.m4, configure: Regenerated.
9307 2005-01-07 Andrew Cagney <cagney@gnu.org>
9309 * configure.ac: Rename configure.in, require autoconf 2.59.
9310 * configure: Re-generate.
9312 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9314 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9316 * aclocal.m4: Regenerated.
9317 * configure: Regenerated.
9319 2004-11-21 Andreas Schwab <schwab@suse.de>
9321 * linux-m68k-low.c (m68k_num_gregs): Define.
9322 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9323 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9324 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9325 (m68k_breakpoint_at): New. Add to the_low_target.
9327 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9328 srv_linux_thread_db to yes.
9330 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9332 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9333 (ARCH_SET_FS): Likewise.
9334 (ARCH_GET_FS): Likewise.
9335 (ARCH_GET_GS): Likewise.
9337 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9339 * linux-i386-low.c (ps_get_thread_area): New.
9340 * linux-x86-64-low.c (ps_get_thread_area): New.
9341 * linux-low.c: Include <sys/syscall.h>.
9342 (linux_kill_one_process): Don't kill the first thread here.
9343 (linux_kill): Kill the first thread here.
9344 (kill_lwp): New function.
9345 (send_sigstop, linux_send_signal): Use it.
9346 * proc-service.c: Clean up #ifdefs.
9347 (fpregset_info): Delete.
9348 (ps_lgetregs): Update and enable implementation.
9349 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9351 * remote-utils.c (struct sym_cache, symbol_cache): New.
9352 (input_interrupt): Print a clearer message.
9353 (async_io_enabled): New variable.
9354 (enable_async_io, disable_async_io): Use it. Update comments.
9355 (look_up_one_symbol): Use the symbol cache.
9356 * thread-db.c (thread_db_look_up_symbols): New function.
9357 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9359 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9361 * configure.in: Test for -rdynamic.
9362 * configure: Regenerated.
9363 * Makefile (INTERNAL_LDFLAGS): New.
9364 (gdbserver, gdbreplay): Use it.
9366 2004-09-02 Andrew Cagney <cagney@gnu.org>
9368 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9370 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9372 * linux-low.c (linux_wait): Clear all_processes list also.
9374 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9376 * linux-low.c: Include <errno.h>. Remove extern declaration of
9379 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9381 * gdbreplay.c, server.h, utils.c: Update copyright years.
9383 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9385 * server.c (main): Print child status or termination signal from
9386 variable 'signal', not 'sig'.
9388 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9390 * linux-low.c (linux_read_memory): Change return type to
9391 int. Check for and return error from ptrace().
9392 * target.c (read_inferior_memory): Change return type to int. Pass
9393 back return status from the_target->read_memory().
9394 * target.h (struct target_ops): Adapt *read_memory() prototype.
9396 (read_inferior_memory): Adapt prototype.
9397 * server.c (main): Return an error packet if
9398 read_inferior_memory() returns an error.
9400 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9402 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9403 Unify with other clean targets.
9405 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9407 * server.c (handle_v_cont): Call set_desired_inferior.
9409 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9411 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9413 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9415 * linux-low.c (linux_wait): Unblock async I/O.
9416 (linux_resume): Block and enable async I/O.
9417 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9418 * server.h (block_async_io, unblock_async_io): Add prototypes.
9420 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9422 * remote-utils.c (remote_open): Print a status notice after
9424 * server.c (attach_inferior): Print a status notice after
9427 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9429 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9431 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9433 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9435 * server.c, target.h: Update copyright years.
9437 2004-02-25 Roland McGrath <roland@redhat.com>
9439 * target.h (struct target_ops): New member `read_auxv'.
9440 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9441 * linux-low.c (linux_read_auxv): New function.
9442 (linux_target_ops): Initialize `read_auxv' member to that.
9444 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9446 Committed by Jim Blandy <jimb@redhat.com>.
9448 * linux-s390-low.c (s390_num_regs): Update.
9449 (s390_regmap): Remove control registers. Use __s390x__ predefine
9450 instead of GPR_SIZE to distiguish s390 and s390x targets.
9452 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9454 * linux-low.c: Update copyright year.
9455 (check_removed_breakpoint): Clear pending_is_breakpoint.
9456 (linux_set_resume_request, linux_queue_one_thread)
9457 (resume_status_pending_p): New functions.
9458 (linux_continue_one_thread): Use process->resume.
9459 (linux_resume): Only resume threads if there are no pending events.
9460 * linux-low.h (struct process_info): Add resume request
9463 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9465 * regcache.c (new_register_cache): Clear the allocated register
9466 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9468 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9470 * linux-low.c (linux_resume): Take a struct thread_resume *
9472 (linux_wait): Update call.
9473 (resume_ptr): New static variable.
9474 (linux_continue_one_thread): Renamed from
9475 linux_continue_one_process. Use resume_ptr.
9476 (linux_resume): Use linux_continue_one_thread.
9477 * server.c (handle_v_cont, handle_v_requests): New functions.
9478 (myresume): New function.
9479 (main): Handle 'v' case.
9480 * target.h (struct thread_resume): New type.
9481 (struct target_ops): Change argument of "resume" to struct
9483 (myresume): Delete macro.
9485 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9487 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9488 (uninstall): Support DESTDIR.
9490 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9492 * configure.srv: Add xscale*linux copy of arm*linux entry.
9494 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9496 * linux-arm-low.c (arm_reinsert_addr): New function.
9497 (the_low_target): Add arm_reinsert_addr.
9499 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9501 * mem-break.c: Remove whitespace at end of file.
9503 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9505 * configure.in: Check whether we need to prototype strerror.
9506 * server.h: Optionally prototype strerror.
9507 * gdbreplay.c (perror_with_name): Use strerror.
9508 * linux-low.c (linux_attach_lwp): Use strerror.
9509 * utils.c (perror_with_name): Use strerror.
9510 * config.in, configure: Regenerated.
9512 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9514 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9515 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9517 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9519 * Makefile.in (SFILES): Update.
9520 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9521 low-sun3.c: Remove files.
9523 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9525 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9526 (linux_detach_one_process, linux_detach): New functions.
9527 (linux_target_ops): Add linux_detach.
9528 * server.c (main): Handle 'D' packet.
9529 * target.h (struct target_ops): Add "detach" member.
9530 (detach_inferior): Define.
9532 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9534 From Kelley Cook <kelleycook@wideopenwest.com>:
9535 * configure.srv: Accept i[34567]86 variants.
9537 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9539 * linux-low.c (linux_wait_for_event): Correct comment typos.
9540 (linux_resume_one_process): Call check_removed_breakpoint.
9541 (linux_send_signal): New function.
9542 (linux_target_ops): Add linux_send_signal.
9543 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9545 * target.h (struct target_ops): Add send_signal.
9547 2003-05-29 Jim Blandy <jimb@redhat.com>
9549 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9550 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9551 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9552 away part of the register's value.
9554 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9556 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9557 (linux_wait_for_event, linux_init_signals): Likewise.
9559 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9561 * configure.in: Check for stdlib.h.
9562 * configure: Regenerated.
9563 * config.in: Regenerated.
9565 2003-01-04 Andreas Schwab <schwab@suse.de>
9567 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9569 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9571 * Makefile.in: Remove obsolete code.
9573 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9575 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9576 defined(PT_FPR0_HI).
9578 2002-11-17 Stuart Hughes <seh@zee2.com>
9580 * linux-arm-low.c (arm_num_regs): Increase.
9581 (arm_regmap): Include status register.
9583 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9585 * linux-low.c (register_addr): Remove incorrect -1 check.
9587 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9589 * linux-low.c (linux_create_inferior): Call setpgid. Return
9591 (unstopped_p, linux_signal_pid): Remove.
9592 (linux_target_ops): Remove linux_signal_pid.
9593 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9594 global instead of target method.
9595 * target.h (struct target_ops): Remove signal_pid. Update comment
9596 for create_inferior.
9597 * server.c (signal_pid): New variable.
9598 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9599 gdbserver. Set the child to be the foreground process group.
9600 (attach_inferior): Set signal_pid.
9602 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9604 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9606 2002-08-20 Jim Blandy <jimb@redhat.com>
9608 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9611 2002-08-01 Andrew Cagney <cagney@redhat.com>
9613 * Makefile.in: Make chill references obsolete.
9615 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9617 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9618 * configure: Regenerate.
9619 * config.in: Regenerate.
9621 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9623 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9624 (perror_with_name, remote_close, remote_open, expect, play): Static.
9626 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9628 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9629 byte offsets instead of an array of indexes.
9630 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9632 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9634 * regcache.c: Add comment.
9636 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9638 * thread-db.c: New file.
9639 * proc-service.c: New file.
9640 * acinclude.m4: New file.
9641 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9642 proc-service.o, and thread-db.o.
9643 (linux-low.o): Add USE_THREAD_DB.
9644 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9645 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9646 * aclocal.m4: Regenerated.
9647 * config.in: Regenerated.
9648 * configure: Regenerated.
9649 * configure.in: Check for proc_service.h, sys/procfs.h,
9650 thread_db.h, and linux/elf.h headrs.
9651 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9652 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9653 Check for -lthread_db and thread support.
9654 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9655 PowerPC, and SuperH.
9656 * i387-fp.c: Constify arguments.
9657 * i387-fp.h: Likewise.
9658 * inferiors.c: (struct thread_info): Renamed from
9659 `struct inferior_info'. Remove PID member. Use generic inferior
9660 list header. All uses updated.
9661 (inferiors, signal_pid): Removed.
9662 (all_threads): New variable.
9663 (get_thread): Define.
9664 (add_inferior_to_list): New function.
9665 (for_each_inferior): New function.
9666 (change_inferior_id): New function.
9667 (add_inferior): Removed.
9668 (remove_inferior): New function.
9669 (add_thread): New function.
9670 (free_one_thread): New function.
9671 (remove_thread): New function.
9672 (clear_inferiors): Use for_each_inferior and free_one_thread.
9673 (find_inferior): New function.
9674 (find_inferior_id): New function.
9675 (inferior_target_data): Update argument type.
9676 (set_inferior_target_data): Likewise.
9677 (inferior_regcache_data): Likewise.
9678 (set_inferior_regcache_data): Likewise.
9679 * linux-low.c (linux_bp_reinsert): Remove.
9680 (all_processes, stopping_threads, using_thrads)
9681 (struct pending_signals, debug_threads, pid_of): New.
9682 (inferior_pid): Replace with macro.
9683 (struct inferior_linux_data): Remove.
9684 (get_stop_pc, add_process): New functions.
9685 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9686 Use add_process and add_thread.
9687 (linux_attach_lwp): New function, based on old linux_attach. Use
9688 add_process and add_thread. Set stop_expected for new threads.
9689 (linux_attach): New function.
9690 (linux_kill_one_process): New function.
9691 (linux_kill): Kill all LWPs.
9692 (linux_thread_alive): Use find_inferior_id.
9693 (check_removed_breakpoints, status_pending_p): New functions.
9694 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9695 Update. Use WNOHANG. Wait for cloned processes also. Update process
9696 struct for the found process.
9697 (linux_wait_for_event): New function.
9698 (linux_wait): Use it. Support LWPs.
9699 (send_sigstop, wait_for_sigstop, stop_all_processes)
9700 (linux_resume_one_process, linux_continue_one_process): New functions.
9701 (linux_resume): Support LWPs.
9702 (REGISTER_RAW_SIZE): Remove.
9703 (fetch_register): Use register_size instead. Call supply_register.
9704 (usr_store_inferior_registers): Likewise. Call collect_register.
9706 (regsets_fetch_inferior_registers): Improve error message.
9707 (regsets_store_inferior_registers): Add debugging.
9708 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9709 (unstopped_p, linux_signal_pid): New functions.
9710 (linux_target_ops): Add linux_signal_pid.
9711 (linux_init_signals): New function.
9712 (initialize_low): Call it. Initialize using_threads.
9713 * regcache.c (inferior_regcache_data): Add valid
9715 (get_regcache): Fetch registers lazily. Add fetch argument
9716 and update all callers.
9717 (regcache_invalidate_one, regcache_invalidate): New
9719 (new_register_cache): Renamed from create_register_cache.
9720 Return the new regcache.
9721 (free_register_cache): Change argument to a void *.
9722 (registers_to_string, registers_from_string): Call get_regcache
9723 with fetch flag set.
9724 (register_data): Make static. Pass fetch flag to get_regcache.
9725 (supply_register): Call get_regcache with fetch flag clear.
9726 (collect_register): Call get_regcache with fetch flag set.
9727 (collect_register_as_string): New function.
9728 * regcache.h: Update.
9729 * remote-utils.c (putpkt): Flush after debug output and use
9731 Handle input interrupts while waiting for an ACK.
9732 (input_interrupt): Use signal_pid method.
9733 (getpkt): Flush after debug output and use stderr.
9734 (outreg): Use collect_register_as_string.
9735 (new_thread_notify, dead_thread_notify): New functions.
9736 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9738 (look_up_one_symbol): Flush after debug output.
9739 * server.c (step_thread, server_waiting): New variables.
9740 (start_inferior): Don't use signal_pid. Update call to mywait.
9741 (attach_inferior): Update call to mywait.
9742 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9743 (main): Don't fetch/store registers explicitly. Use
9744 set_desired_inferior. Support proposed ``Hs'' packet. Update
9747 (struct inferior_list, struct_inferior_list_entry): New.
9748 * target.c (set_desired_inferior): New.
9749 (write_inferior_memory): Constify.
9750 (mywait): New function.
9752 (struct target_ops): New signal_pid method.
9753 (mywait): Removed macro, added prototype.
9755 * linux-low.h (regset_func): Removed.
9756 (regset_fill_func, regset_store_func): New.
9757 (enum regset_type): New.
9758 (struct regset_info): Add type field. Use new operation types.
9759 (struct linux_target_ops): stop_pc renamed to get_pc.
9760 Add decr_pc_after_break and breakpoint_at.
9761 (get_process, get_thread_proess, get_process_thread)
9762 (strut process_info, all_processes, linux_attach_lwp)
9763 (thread_db_init): New.
9765 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9766 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9767 (the_low_target): Add new members.
9768 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9769 (i386_store_fpxregset): Constify.
9770 (target_regsets): Add new kind identifier.
9771 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9772 (i386_set_pc): Add debugging.
9773 (i386_breakpoint_at): New function.
9774 (the_low_target): Add new members.
9775 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9776 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9777 (mips_breakpoint_at): New.
9778 (the_low_target): Add new members.
9779 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9780 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9781 (the_low_target): Add new members.
9782 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9783 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9784 (the_low_target): Add new members.
9785 * linux-x86-64-low.c (target_regsets): Add new kind
9788 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9790 From Martin Pool <mbp@samba.org>:
9791 * server.c (gdbserver_usage): New function.
9794 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9796 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9799 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9801 * Makefile.in: Remove obsolete code.
9803 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9805 * linux-low.c (regsets_fetch_inferior_registers),
9806 (regsets_store_inferior_registers): Removed cast to int from
9808 * regcache.h: Added declaration of struct inferior_info.
9810 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9812 * inferiors.c (struct inferior_info): Add regcache_data.
9813 (add_inferior): Call create_register_cache.
9814 (clear_inferiors): Call free_register_cache.
9815 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9816 * regcache.c (struct inferior_regcache_data): New.
9817 (registers): Remove.
9818 (get_regcache): New function.
9819 (create_register_cache, free_register_cache): New functions.
9820 (set_register_cache): Don't initialize the register cache here.
9821 (registers_to_string, registers_from_string, register_data): Call
9823 * regcache.h: Add prototypes.
9824 * server.h: Likewise.
9826 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9828 * mem-break.c: New file.
9829 * mem-break.h: New file.
9830 * Makefile.in: Add mem-break.o rule; update server.h
9832 * inferiors.c (struct inferior_info): Add target_data
9834 (clear_inferiors): Free target_data member if set.
9835 (inferior_target_data, set_inferior_target_data): New functions.
9836 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
9837 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
9838 * linux-low.c (linux_bp_reinsert): New variable.
9839 (struct inferior_linux_data): New.
9840 (linux_create_inferior): Use set_inferior_target_data.
9841 (linux_attach): Likewise. Call add_inferior.
9842 (linux_wait_for_one_inferior): New function.
9843 (linux_wait): Call it.
9844 (linux_write_memory): Add const.
9845 (initialize_low): Call set_breakpoint_data.
9846 * linux-low.h (struct linux_target_ops): Add breakpoint
9848 * server.c (attach_inferior): Remove extra add_inferior
9850 * server.h: Include mem-break.h. Update inferior.c
9852 * target.c (read_inferior_memory)
9853 (write_inferior_memory): New functions.
9854 * target.h (read_inferior_memory)
9855 (write_inferior_memory): Change macros to prototypes.
9856 (struct target_ops): Update comments. Add const to write_memory
9859 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
9861 * linux-low.c (usr_store_inferior_registers): Support
9862 registers which are allowed to fail to store.
9863 * linux-low.h (linux_target_ops): Likewise.
9864 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
9865 (ppc_cannot_store_register): FPSCR may not be storable.
9867 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9869 * server.h: Include <string.h> if HAVE_STRING_H.
9870 * ChangeLog: Correct paths in last ChangeLog entry.
9872 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9874 * linux-low.h: Remove obsolete prototypes.
9875 (struct linux_target_ops): New.
9876 (extern the_low_target): New.
9877 * linux-low.c (num_regs, regmap): Remove declarations.
9878 (register_addr): Use the_low_target explicitly.
9879 (fetch_register): Likewise.
9880 (usr_fetch_inferior_registers): Likewise.
9881 (usr_store_inferior_registers): Likewise.
9882 * linux-arm-low.c (num_regs): Remove.
9883 (arm_num_regs): Define.
9884 (arm_regmap): Renamed from regmap, made static.
9885 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
9887 (arm_cannot_store_register): Renamed from cannot_store_register,
9889 (the_low_target): New.
9890 * linux-i386-low.c (num_regs): Remove.
9891 (i386_num_regs): Define.
9892 (i386_regmap): Renamed from regmap, made static.
9893 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
9895 (i386_cannot_store_register): Renamed from cannot_store_register,
9897 (the_low_target): New.
9898 * linux-ia64-low.c (num_regs): Remove.
9899 (ia64_num_regs): Define.
9900 (ia64_regmap): Renamed from regmap, made static.
9901 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
9903 (ia64_cannot_store_register): Renamed from cannot_store_register,
9905 (the_low_target): New.
9906 * linux-m68k-low.c (num_regs): Remove.
9907 (m68k_num_regs): Define.
9908 (m68k_regmap): Renamed from regmap, made static.
9909 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
9911 (m68k_cannot_store_register): Renamed from cannot_store_register,
9913 (the_low_target): New.
9914 * linux-mips-low.c (num_regs): Remove.
9915 (mips_num_regs): Define.
9916 (mips_regmap): Renamed from regmap, made static.
9917 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
9919 (mips_cannot_store_register): Renamed from cannot_store_register,
9921 (the_low_target): New.
9922 * linux-ppc-low.c (num_regs): Remove.
9923 (ppc_num_regs): Define.
9924 (ppc_regmap): Renamed from regmap, made static.
9925 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
9927 (ppc_cannot_store_register): Renamed from cannot_store_register,
9929 (the_low_target): New.
9930 * linux-s390-low.c (num_regs): Remove.
9931 (s390_num_regs): Define.
9932 (s390_regmap): Renamed from regmap, made static.
9933 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
9935 (s390_cannot_store_register): Renamed from cannot_store_register,
9937 (the_low_target): New.
9938 * linux-sh-low.c (num_regs): Remove.
9939 (sh_num_regs): Define.
9940 (sh_regmap): Renamed from regmap, made static.
9941 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
9943 (sh_cannot_store_register): Renamed from cannot_store_register,
9945 (the_low_target): New.
9946 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
9947 (the_low_target): New.
9949 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9951 * Makefile.in: Add stamp-h target.
9952 * configure.in: Create stamp-h.
9953 * configure: Regenerated.
9955 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9957 * inferiors.c: New file.
9958 * target.c: New file.
9959 * target.h: New file.
9960 * Makefile.in: Add target.o and inferiors.o. Update
9962 * linux-low.c (inferior_pid): New static variable,
9963 moved from server.c.
9964 (linux_create_inferior): Renamed from create_inferior.
9965 Call add_inferior. Return 0 on success instead of a PID.
9966 (linux_attach): Renamed from myattach.
9967 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
9968 (linux_thread_alive): Renamed from mythread_alive.
9969 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
9971 (linux_resume): Renamed from myresume. Add missing ``return 0''.
9972 (regsets_store_inferior_registers): Correct error message.
9973 Add missing ``return 0''.
9974 (linux_fetch_registers): Renamed from fetch_inferior_registers.
9975 (linux_store_registers): Renamed from store_inferior_registers.
9976 (linux_read_memory): Renamed from read_inferior_memory.
9977 (linux_write_memory): Renamed from write_inferior_memory.
9978 (linux_target_ops): New structure.
9979 (initialize_low): Call set_target_ops ().
9980 * remote-utils.c (unhexify): New function.
9981 (hexify): New function.
9982 (input_interrupt): Send signals to ``signal_pid''.
9983 * server.c (inferior_pid): Remove.
9984 (start_inferior): Update create_inferior call.
9985 (attach_inferior): Call add_inferior.
9986 (handle_query): New function.
9987 (main): Call handle_query for `q' packets.
9988 * server.h: Include "target.h". Remove obsolete prototypes.
9989 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
9991 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9993 * Makefile.in: Add WARN_CFLAGS. Update configury
9995 * configure.in: Check for <string.h>
9996 * configure: Regenerate.
9997 * config.in: Regenerate.
9998 * gdbreplay.c: Include needed system headers.
9999 (remote_open): Remove strchr prototype.
10000 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10001 * regcache.c (supply_register): Change buf argument to const void *.
10002 (supply_register_by_name): Likewise.
10003 (collect_register): Change buf argument to void *.
10004 (collect_register_by_name): Likewise.
10005 * regcache.h: Add missing prototypes.
10006 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10007 * server.c (handle_query): New function.
10008 (attached): New static variable, moved out of main.
10009 (main): Quiet longjmp clobber warnings.
10010 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10011 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob