1 2014-08-07 Gary Benson <gbenson@redhat.com>
3 * server.h: Do not include gdb/signals.h.
4 * win32-low.c: Likewise.
6 2014-08-07 Gary Benson <gbenson@redhat.com>
8 * server.h: Do not include pathmax.h.
10 2014-08-07 Gary Benson <gbenson@redhat.com>
12 * server.h: Do not include libiberty.h.
13 * linux-bfin-low.c: Likewise.
15 2014-08-07 Gary Benson <gbenson@redhat.com>
17 * server.h: Do not include ansidecl.h.
19 2014-08-07 Gary Benson <gbenson@redhat.com>
21 * linux-x86-low.c: Do not include stddef.h.
22 * lynx-ppc-low.c: Likewise.
23 * tracepoint.c: Likewise.
25 2014-08-07 Gary Benson <gbenson@redhat.com>
27 * server.h: Do not include stdarg.h.
28 * nto-low.c: Likewise.
30 2014-08-07 Gary Benson <gbenson@redhat.com>
32 * server.h: Do not include stdlib.h.
33 * inferiors.c: Likewise.
34 * linux-low.c: Likewise.
35 * regcache.c: Likewise.
36 * spu-low.c: Likewise.
37 * tracepoint.c: Likewise.
40 2014-08-07 Gary Benson <gbenson@redhat.com>
42 * server.h: Do not include stdio.h.
43 * linux-low.c: Likewise.
44 * remote-utils.c: Likewise.
45 * spu-low.c: Likewise.
47 * wincecompat.c: Likewise.
49 2014-08-06 Gary Benson <gbenson@redhat.com>
51 * regcache.c (init_register_cache): Move conditionals inside if.
53 2014-08-06 Gary Benson <gbenson@redhat.com>
55 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
57 2014-07-31 Gary Benson <gbenson@redhat.com>
59 * ax.h: Do not include server.h.
60 * gdbthread.h: Likewise.
61 * lynx-low.h: Likewise.
64 2014-07-30 Gary Benson <gbenson@redhat.com>
66 * server.h: Include common-defs.h.
67 Do not include config.h or build-gnulib-gdbserver/config.h.
69 2014-07-30 Gary Benson <gbenson@redhat.com>
71 * hostio-errno.c: Move server.h to top of includes list.
72 * inferiors.c: Likewise.
73 * linux-x86-low.c: Likewise.
74 * notif.c: Include server.h.
76 2014-07-24 Tom Tromey <tromey@redhat.com>
77 Gary Benson <gbenson@redhat.com>
79 * server.h (CORE_ADDR): Now unsigned.
81 2014-07-16 Pedro Alves <palves@redhat.com>
83 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
85 2014-07-15 Pedro Alves <palves@redhat.com>
87 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
90 2014-07-11 Pedro Alves <palves@redhat.com>
92 * linux-low.c (kill_wait_lwp): New function, based on
93 kill_one_lwp_callback, but use my_waitpid directly.
94 (kill_one_lwp_callback, linux_kill): Use it.
96 2014-06-23 Pedro Alves <palves@redhat.com>
98 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
99 before setting DR0..DR3.
101 2014-06-20 Gary Benson <gbenson@redhat.com>
103 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
104 * configure: Regenerated.
105 * config.in: Likewise.
107 2014-06-20 Gary Benson <gbenson@redhat.com>
109 * Makefile.in (SFILES): Update locations for files moved
111 (object file files): Reordered.
113 2014-06-20 Gary Benson <gbenson@redhat.com>
115 * i386-low.h (i386_dr_low_can_set_addr): Removed.
116 (i386_dr_low_set_addr): Likewise.
117 (i386_dr_low_get_addr): Likewise.
118 (i386_dr_low_can_set_control): Likewise.
119 (i386_dr_low_set_control): Likewise.
120 (i386_dr_low_get_control): Likewise.
121 (i386_dr_low_get_status): Likewise.
122 (i386_get_debug_register_length): Likewise.
123 * linux-x86-low.c (i386_dr_low_set_addr):
124 Changed signature. Made static.
125 (i386_dr_low_get_addr): Likewise.
126 (i386_dr_low_set_control): Likewise.
127 (i386_dr_low_get_control): Likewise.
128 (i386_dr_low_get_status): Likewise.
129 (i386_dr_low): New global variable.
130 * win32-i386-low.c (i386_dr_low_set_addr):
131 Changed signature. Made static.
132 (i386_dr_low_get_addr): Likewise.
133 (i386_dr_low_set_control): Likewise.
134 (i386_dr_low_get_control): Likewise.
135 (i386_dr_low_get_status): Likewise.
136 (i386_dr_low): New global variable.
138 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
140 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
141 * Makefile.in (AR, AR_FLAGS): Define.
142 * configure: Regenerate.
144 2014-06-19 Gary Benson <gbenson@redhat.com>
146 * Makefile.in (i386-dregs.o): New rule.
147 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
148 * i386-low.c (target.h): Remove include.
149 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
150 (DR_CONTROL_SHIFT): Likewise.
151 (DR_CONTROL_SIZE): Likewise.
152 (DR_RW_EXECUTE): Likewise.
153 (DR_RW_WRITE): Likewise.
154 (DR_RW_READ): Likewise.
155 (DR_RW_IORW): Likewise.
156 (DR_LEN_1): Likewise.
157 (DR_LEN_2): Likewise.
158 (DR_LEN_4): Likewise.
159 (DR_LEN_8): Likewise.
160 (DR_LOCAL_ENABLE_SHIFT): Likewise.
161 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
162 (DR_ENABLE_SIZE): Likewise.
163 (DR_LOCAL_SLOWDOWN): Likewise.
164 (DR_GLOBAL_SLOWDOWN): Likewise.
165 (DR_CONTROL_RESERVED): Likewise.
166 (I386_DR_CONTROL_MASK): Likewise.
167 (I386_DR_VACANT): Likewise.
168 (I386_DR_LOCAL_ENABLE): Likewise.
169 (I386_DR_GLOBAL_ENABLE): Likewise.
170 (I386_DR_DISABLE): Likewise.
171 (I386_DR_SET_RW_LEN): Likewise.
172 (I386_DR_GET_RW_LEN): Likewise.
173 (I386_DR_WATCH_HIT): Likewise.
174 (i386_wp_op_t): Likewise.
175 (i386_show_dr): Likewise.
176 (i386_length_and_rw_bits): Likewise.
177 (i386_insert_aligned_watchpoint): Likewise.
178 (i386_remove_aligned_watchpoint): Likewise.
179 (i386_handle_nonaligned_watchpoint): Likewise.
180 i386_update_inferior_debug_regs(): Likewise.
181 (i386_dr_insert_watchpoint): Likewise.
182 (i386_dr_remove_watchpoint): Likewise.
183 (i386_dr_region_ok_for_watchpoint): Likewise.
184 (i386_dr_stopped_data_address): Likewise.
185 (i386_dr_stopped_by_watchpoint): Likewise.
187 2014-06-19 Gary Benson <gbenson@redhat.com>
189 * i386-low.c (i386_dr_show): Renamed to
190 i386_show_dr and made static. All uses updated.
191 (i386_dr_length_and_rw_bits): Renamed to
192 i386_length_and_rw_bits and made static.
194 (i386_dr_insert_aligned_watchpoint): Renamed to
195 i386_insert_aligned_watchpoint and made static.
197 (i386_dr_remove_aligned_watchpoint): Renamed to
198 i386_remove_aligned_watchpoint and made static.
200 (i386_dr_update_inferior_debug_regs): Renamed to
201 i386_update_inferior_debug_regs and made static.
204 2014-06-18 Gary Benson <gbenson@redhat.com>
206 * i386-low.h (i386_dr_low_can_set_addr): New macro.
207 (i386_dr_low_can_set_control): Likewise.
208 (i386_get_debug_register_length): Likewise.
209 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
210 (i386_dr_low_can_set_control): Likewise.
211 (i386_get_debug_register_length): Likewise.
213 2014-06-17 Gary Benson <gbenson@redhat.com>
215 * i386-low.h (i386-dregs.h): New include.
216 (DR_FIRSTADDR): Now in i386-dregs.h.
217 (DR_LASTADDR): Likewise.
218 (DR_NADDR): Likewise.
219 (DR_STATUS): Likewise.
220 (DR_CONTROL): Likewise.
221 (i386_debug_reg_state): Likewise.
222 (i386_dr_insert_watchpoint): Likewise.
223 (i386_dr_remove_watchpoint): Likewise.
224 (i386_dr_region_ok_for_watchpoint): Likewise.
225 (i386_dr_stopped_data_address): Likewise.
226 (i386_dr_stopped_by_watchpoint): Likewise.
227 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
229 2014-06-18 Gary Benson <gbenson@redhat.com>
231 * i386-low.h (i386_low_insert_watchpoint): Renamed to
232 i386_dr_insert_watchpoint.
233 (i386_low_remove_watchpoint): Renamed to
234 i386_dr_remove_watchpoint.
235 (i386_low_region_ok_for_watchpoint): Renamed to
236 i386_dr_region_ok_for_watchpoint.
237 (i386_low_stopped_data_address): Renamed to
238 i386_dr_stopped_data_address.
239 (i386_low_stopped_by_watchpoint): Renamed to
240 i386_dr_stopped_by_watchpoint.
241 * i386-low.c (i386_show_dr): Renamed to
242 i386_dr_show and made nonstatic. All uses updated.
243 (i386_length_and_rw_bits): Renamed to
244 i386_dr_length_and_rw_bits and made nonstatic.
246 (i386_insert_aligned_watchpoint): Renamed to
247 i386_dr_insert_aligned_watchpoint and made nonstatic.
249 (i386_remove_aligned_watchpoint): Renamed to
250 i386_dr_remove_aligned_watchpoint and made nonstatic.
252 (i386_update_inferior_debug_regs): Renamed to
253 i386_dr_update_inferior_debug_regs and made nonstatic.
255 (i386_low_insert_watchpoint): Renamed to
256 i386_dr_insert_watchpoint. All uses updated.
257 (i386_low_remove_watchpoint): Renamed to
258 i386_dr_remove_watchpoint. All uses updated.
259 (i386_low_region_ok_for_watchpoint): Renamed to
260 i386_dr_region_ok_for_watchpoint. All uses updated.
261 (i386_low_stopped_data_address): Renamed to
262 i386_dr_stopped_data_address. All uses updated.
263 (i386_low_stopped_by_watchpoint): Renamed to
264 i386_dr_stopped_by_watchpoint. All uses updated.
266 2014-06-18 Gary Benson <gbenson@redhat.com>
268 * i386-low.c (i386_dr_low_can_set_addr): New macro.
269 (i386_dr_low_can_set_control): Likewise.
270 (i386_insert_aligned_watchpoint): New check.
272 2014-06-18 Gary Benson <gbenson@redhat.com>
274 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
277 2014-06-18 Gary Benson <gbenson@redhat.com>
279 * i386-low.c (i386_length_and_rw_bits): Use internal_error
280 instead of fatal and error.
281 (i386_handle_nonaligned_watchpoint): Likewise.
283 2014-06-18 Gary Benson <gbenson@redhat.com>
285 * i386-low.c (i386_get_debug_register_length): New macro.
286 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
287 (i386_show_dr): Use debug_printf instead of fprintf. Use
288 phex to format values.
290 2014-06-18 Gary Benson <gbenson@redhat.com>
292 * i386-low.h: Comment changes.
293 * i386-low.c: Likewise.
295 2014-06-18 Gary Benson <gbenson@redhat.com>
297 * i386-low.c: Whitespace changes.
299 2014-06-12 Tom Tromey <tromey@redhat.com>
301 * utils.c (freeargv): Remove.
303 2014-06-12 Tom Tromey <tromey@redhat.com>
305 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
306 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
307 (parse_debug_format_options): Likewise.
308 (gdbserver_usage): Likewise.
309 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
310 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
311 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
313 ($(LIBGNU)): Depend on libiberty.
314 (all-lib): Recurse into all subdirs.
315 (install-only): Invoke "install" target in subdirs.
316 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
318 * configure: Rebuild.
319 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
320 for vasprintf, vsnprintf, or gettimeofday.
321 * configure.srv: Don't add safe-ctype.o or lbasename.o to
324 2014-06-05 Joel Brobecker <brobecker@adacore.com>
326 * development.sh: Delete.
327 * Makefile.in (config.status): Adjust dependency on development.sh.
328 * configure.ac: Adjust development.sh source call.
329 * configure: Regenerate.
331 2014-06-02 Pedro Alves <palves@redhat.com>
333 * ax.c (gdb_free_agent_expr): New function.
334 * ax.h (gdb_free_agent_expr): New declaration.
335 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
337 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
339 (clear_breakpoint_conditions_and_commands): New function.
340 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
341 (clear_breakpoint_conditions_and_commands): New declaration.
343 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
345 * linux-aarch64-low.c (asm/ptrace.h): Include.
347 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
349 Fix TLS access for -static -pthread.
350 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
351 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
352 (thread_db_load_search, try_thread_db_load_1): Initialize it.
354 2014-05-20 Pedro Alves <palves@redhat.com>
356 * linux-aarch64-low.c (aarch64_insert_point)
357 (aarch64_remove_point): No longer check whether the type is
358 supported here. Adjust to new interface.
359 (the_low_target): Install aarch64_supports_z_point_type as
360 supports_z_point_type method.
361 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
362 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
363 instead of a Z packet char. Adjust.
364 (arm_supports_z_point_type): New function.
365 (arm_insert_point, arm_remove_point): Adjust to new interface.
366 (the_low_target): Install arm_supports_z_point_type.
367 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
368 (cris_insert_point, cris_remove_point): Adjust to new interface.
369 Don't check whether the type is supported here.
370 (the_low_target): Install cris_supports_z_point_type.
371 * linux-low.c (linux_supports_z_point_type): New function.
372 (linux_insert_point, linux_remove_point): Adjust to new interface.
373 * linux-low.h (struct linux_target_ops) <insert_point,
374 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
375 raw_breakpoint pointer parameter.
376 <supports_z_point_type>: New method.
377 * linux-mips-low.c (mips_supports_z_point_type): New function.
378 (mips_insert_point, mips_remove_point): Adjust to new interface.
379 Use mips_supports_z_point_type.
380 (the_low_target): Install mips_supports_z_point_type.
381 * linux-ppc-low.c (the_low_target): Install NULL as
382 supports_z_point_type method.
383 * linux-s390-low.c (the_low_target): Install NULL as
384 supports_z_point_type method.
385 * linux-sparc-low.c (the_low_target): Install NULL as
386 supports_z_point_type method.
387 * linux-x86-low.c (x86_supports_z_point_type): New function.
388 (x86_insert_point): Adjust to new insert_point interface. Use
389 insert_memory_breakpoint. Adjust to new
390 i386_low_insert_watchpoint interface.
391 (x86_remove_point): Adjust to remove_point interface. Use
392 remove_memory_breakpoint. Adjust to new
393 i386_low_remove_watchpoint interface.
394 (the_low_target): Install x86_supports_z_point_type.
395 * lynx-low.c (lynx_target_ops): Install NULL as
396 supports_z_point_type callback.
397 * nto-low.c (nto_supports_z_point_type): New.
398 (nto_insert_point, nto_remove_point): Adjust to new interface.
399 (nto_target_ops): Install nto_supports_z_point_type.
400 * mem-break.c: Adjust intro comment.
401 (struct raw_breakpoint) <raw_type, size>: New fields.
402 <inserted>: Update comment.
403 <shlib_disabled>: Delete field.
404 (enum bkpt_type) <gdb_breakpoint>: Delete value.
405 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
406 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
407 (raw_bkpt_type_to_target_hw_bp_type): New function.
408 (find_enabled_raw_code_breakpoint_at): New function.
409 (find_raw_breakpoint_at): New type and size parameters. Use them.
410 (insert_memory_breakpoint): New function, based off
411 set_raw_breakpoint_at.
412 (remove_memory_breakpoint): New function.
413 (set_raw_breakpoint_at): Reimplement.
414 (set_breakpoint): New, based on set_breakpoint_at.
415 (set_breakpoint_at): Reimplement.
416 (delete_raw_breakpoint): Go through the_target->remove_point
417 instead of assuming memory breakpoints.
418 (find_gdb_breakpoint_at): Delete.
419 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
420 (find_gdb_breakpoint): New function.
421 (set_gdb_breakpoint_at): Delete.
422 (z_type_supported): New function.
423 (set_gdb_breakpoint_1): New function, loosely based off
424 set_gdb_breakpoint_at.
425 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
426 (delete_gdb_breakpoint_at): Delete.
427 (delete_gdb_breakpoint_1): New function, loosely based off
428 delete_gdb_breakpoint_at.
429 (delete_gdb_breakpoint): New function.
430 (clear_gdb_breakpoint_conditions): Rename to ...
431 (clear_breakpoint_conditions): ... this. Don't handle a NULL
433 (add_condition_to_breakpoint): Make static.
434 (add_breakpoint_condition): Take a struct breakpoint pointer
435 instead of an address. Adjust.
436 (gdb_condition_true_at_breakpoint): Rename to ...
437 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
439 (gdb_condition_true_at_breakpoint): Reimplement.
440 (add_breakpoint_commands): Take a struct breakpoint pointer
441 instead of an address. Adjust.
442 (gdb_no_commands_at_breakpoint): Rename to ...
443 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
444 parameter. Return true if no breakpoint was found. Change debug
446 (gdb_no_commands_at_breakpoint): Reimplement.
447 (run_breakpoint_commands): Rename to ...
448 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
449 and change return type to boolean.
450 (run_breakpoint_commands): New function.
451 (gdb_breakpoint_here): Also check for Z1 breakpoints.
452 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
453 breakpoint. Go through the_target->remove_point instead of
454 assuming memory breakpoint.
455 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
456 software and hardware breakpoints.
457 (reinsert_raw_breakpoint): Go through the_target->insert_point
458 instead of assuming memory breakpoint.
459 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
460 software and hardware breakpoints.
461 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
462 Check both software and hardware breakpoints.
463 (validate_inserted_breakpoint): Assert the breakpoint is a
464 software breakpoint. Set the inserted flag to -1 instead of
465 setting shlib_disabled.
466 (delete_disabled_breakpoints): Adjust.
467 (validate_breakpoints): Only validate software breakpoints.
468 Adjust to inserted flag change.
469 (check_mem_read, check_mem_write): Skip breakpoint types other
470 than software breakpoints. Adjust to inserted flag change.
471 * mem-break.h (enum raw_bkpt_type): New enum.
472 (raw_breakpoint, struct process_info): Forward declare.
473 (Z_packet_to_target_hw_bp_type): Delete declaration.
474 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
475 (set_gdb_breakpoint, delete_gdb_breakpoint)
476 (clear_breakpoint_conditions): New declarations.
477 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
478 (breakpoint_inserted_here): Update comment.
479 (add_breakpoint_condition, add_breakpoint_commands): Replace
480 address parameter with a breakpoint pointer parameter.
481 (gdb_breakpoint_here): Update comment.
482 (delete_gdb_breakpoint_at): Delete.
483 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
484 * server.c (process_point_options): Take a struct breakpoint
485 pointer instead of an address. Adjust.
486 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
487 delete_gdb_breakpoint.
488 * spu-low.c (spu_target_ops): Install NULL as
489 supports_z_point_type method.
490 * target.h: Include mem-break.h.
491 (struct target_ops) <prepare_to_access_memory>: Update comment.
492 <supports_z_point_type>: New field.
493 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
494 instead of a char. Also take a raw breakpoint pointer.
495 * win32-arm-low.c (the_low_target): Install NULL as
496 supports_z_point_type.
497 * win32-i386-low.c (i386_supports_z_point_type): New function.
498 (i386_insert_point, i386_remove_point): Adjust to new interface.
499 (the_low_target): Install i386_supports_z_point_type.
500 * win32-low.c (win32_supports_z_point_type): New function.
501 (win32_insert_point, win32_remove_point): Adjust to new interface.
502 (win32_target_ops): Install win32_supports_z_point_type.
503 * win32-low.h (struct win32_target_ops):
504 <supports_z_point_type>: New method.
505 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
506 instead of a char. Also take a raw breakpoint pointer.
508 2014-05-20 Pedro Alves <palves@redhat.com>
510 * mem-break.h: Include break-common.h.
511 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
512 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
513 (Z_packet_to_target_hw_bp_type): New declaration.
514 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
515 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
516 (Z_PACKET_ACCESS_WP): Delete macros.
517 (Z_packet_to_hw_type): Delete function.
518 * i386-low.h: Don't include break-common.h here.
519 (Z_packet_to_hw_type): Delete declaration.
520 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
521 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
522 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
523 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
524 * linux-aarch64-low.c: Don't include break-common.h here.
525 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
526 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
527 (Z_packet_to_target_hw_bp_type): Delete function.
528 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
530 (mips_insert_point, mips_remove_point): Use
531 Z_packet_to_target_hw_bp_type.
533 2014-05-20 Pedro Alves <palves@redhat.com>
535 * linux-aarch64-low.c: Include break-common.h.
536 (enum target_point_type): Delete.
537 (Z_packet_to_point_type): Rename to ...
538 (Z_packet_to_target_hw_bp_type): ... this, and return a
539 target_hw_bp_type instead.
540 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
541 instead of an enum target_point_type.
542 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
544 (aarch64_dr_state_insert_one_point)
545 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
546 (aarch64_handle_aligned_watchpoint)
547 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
548 Take an enum target_hw_bp_type instead of an enum
550 (aarch64_supports_z_point_type): New function.
551 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
552 use Z_packet_to_target_hw_bp_type.
554 2014-05-20 Joel Brobecker <brobecker@adacore.com>
556 * configure.ac: Only use -Werror by default when DEVELOPMENT
558 * configure: Regenerate.
560 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
562 Fix gdbserver qGetTLSAddr for x86_64 -m32.
563 * linux-x86-low.c (X86_64_USER_REGS): New.
564 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
566 2014-04-28 Yao Qi <yao@codesourcery.com>
568 * Makefile.in (i386-avx512.c): Fix the typo of generated file
571 2014-04-25 Pedro Alves <palves@redhat.com>
574 * linux-low.c (linux_attach_fail_reason_string): New function.
575 (linux_attach_lwp): Delete.
576 (linux_attach_lwp_1): Rename to ...
577 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
578 argument. Remove "initial" parameter. Return int instead of
579 void. Don't error or warn here.
580 (linux_attach): Adjust to call linux_attach_lwp. Call error on
581 failure to attach to the tgid. Call warning when failing to
583 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
584 argument. Remove "initial" parameter. Return int instead of
585 void. Don't error or warn here.
586 (linux_attach_fail_reason_string): New declaration.
587 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
588 interface change. Use linux_attach_fail_reason_string.
590 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
591 Walfred Tedeschi <walfred.tedeschi@intel.com>
593 * Makefile.in: Added rules to handle new files
594 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
595 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
596 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
597 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
598 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
599 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
601 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
602 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
603 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
605 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
606 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
607 i386/x32-avx512-linux.xml.
608 * i387-fp.c (num_avx512_k_registers): New constant for number
610 (num_avx512_zmmh_low_registers): New constant for number of
611 lower ZMM registers (0-15).
612 (num_avx512_zmmh_high_registers): New constant for number of
613 higher ZMM registers (16-31).
614 (num_avx512_ymmh_registers): New contant for number of higher
615 YMM registers (ymm16-31 added by avx521 on x86_64).
616 (num_avx512_xmm_registers): New constant for number of higher
617 XMM registers (xmm16-31 added by AVX512 on x86_64).
618 (struct i387_xsave): Add space for AVX512 registers.
619 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
620 Add code to handle AVX512 registers.
621 (i387_xsave_to_cache): Add code to handle AVX512 registers.
622 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
623 prototypei from generated file.
624 (tdesc_amd64_avx512_linux): Likewise.
625 (init_registers_x32_avx512_linux): Likewise.
626 (tdesc_x32_avx512_linux): Likewise.
627 (init_registers_i386_avx512_linux): Likewise.
628 (tdesc_i386_avx512_linux): Likewise.
629 (x86_64_regmap): Add AVX512 registers.
630 (x86_linux_read_description): Add code to handle AVX512 XSTATE
632 (initialize_low_arch): Add code to initialize AVX512 registers.
634 2014-04-23 Pedro Alves <palves@redhat.com>
636 * mem-break.c (find_gdb_breakpoint_at): Make static.
637 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
639 2014-04-23 Pedro Alves <palves@redhat.com>
641 * i386-low.c: Don't include break-common.h here.
642 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
643 prototype to take target_hw_bp_type as argument instead of a Z
645 * i386-low.h: Include break-common.h here.
646 (Z_packet_to_hw_type): Declare.
647 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
649 * linux-x86-low.c (x86_insert_point): Convert the packet number to
650 a target_hw_bp_type before calling i386_low_insert_watchpoint.
651 (x86_remove_point): Convert the packet number to a
652 target_hw_bp_type before calling i386_low_remove_watchpoint.
653 * win32-i386-low.c (i386_insert_point): Convert the packet number
654 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
655 (i386_remove_point): Convert the packet number to a
656 target_hw_bp_type before calling i386_low_remove_watchpoint.
658 2014-04-23 Pedro Alves <palves@redhat.com>
660 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
662 2014-04-10 Pedro Alves <palves@redhat.com>
664 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
665 Check if the condition or command is NULL before checking if the
666 breakpoint is known. On success, return true.
667 * mem-break.h (add_breakpoint_condition): Document return.
668 (add_breakpoint_commands): Add describing comment.
669 * server.c (skip_to_semicolon): New function.
670 (process_point_options): Use it.
672 2014-04-09 Pedro Alves <palves@redhat.com>
674 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
677 2014-02-27 Pedro Alves <palves@redhat.com>
680 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
682 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
684 (last_thread_of_process_p): Take a PID argument instead of a
686 (linux_wait_for_lwp): Delete.
687 (num_lwps, check_zombie_leaders, not_stopped_callback): New
689 (linux_low_filter_event): New function, party factored out from
690 linux_wait_for_event.
691 (linux_wait_for_event): Rename to ...
692 (linux_wait_for_event_filtered): ... this. Add new filter ptid
693 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
694 sigsuspend. Check for zombie leaders.
695 (linux_wait_for_event): Reimplement as wrapper around
696 linux_wait_for_event_filtered.
697 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
698 a normal or signal exit is seen, it's the whole process exiting.
699 (wait_for_sigstop): No longer a for_each_inferior callback.
700 Rewrite on top of linux_wait_for_event_filtered.
701 (stop_all_lwps): Call wait_for_sigstop directly.
702 * server.c (resume, handle_target_event): Handle
703 TARGET_WAITKIND_NO_RESUMED.
705 2014-02-26 Joel Brobecker <brobecker@adacore.com>
707 * win32-low.c (psapi_get_dll_name,
708 * win32_CreateToolhelp32Snapshot): Delete.
709 (win32_CreateToolhelp32Snapshot, win32_Module32First)
710 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
712 (handle_load_dll): Add function description.
713 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
715 2014-02-26 Joel Brobecker <brobecker@adacore.com>
717 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
719 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
720 base address when calling win32_add_one_solib.
721 (handle_load_dll): Delete local variable load_addr.
722 Remove 0x1000 offset applied to DLL base address when calling
724 (handle_unload_dll): Add comment.
726 2014-02-26 Joel Brobecker <brobecker@adacore.com>
728 * win32-low.c (win32_add_all_dlls): Renames
729 win32_ensure_ntdll_loaded. Rewrite function documentation.
730 Adjust implementation to always load all DLLs.
731 Add 0x1000 offset to DLL base address when calling
733 (child_initialization_done): New static global.
734 (do_initial_child_stuff): Set child_initialization_done to
735 zero during child initialization, and 1 after. Replace call
736 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
738 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
739 (handle_unload_dll): Add function documentation.
740 (get_child_debug_event): Ignore load and unload DLL events
741 during child initialization.
743 2014-02-20 Doug Evans <dje@google.com>
745 Remove global all_lwps.
746 * inferiors.h (ptid_of): Move here from linux-low.h.
747 (pid_of, lwpid_of): Ditto.
748 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
749 parameter is a struct thread_info * now.
750 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
751 directly. Pass &all_threads to find_inferior instead of &all_lwps.
752 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
754 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
755 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
756 * linux-arm-low.c (update_registers_callback): Update, "entry"
757 parameter is a struct thread_info * now.
758 Fetch lwpid from current_inferior directly.
759 (arm_insert_point): Pass &all_threads to find_inferior instead of
761 (arm_remove_point): Ditto.
762 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
763 (arm_prepare_to_resume): Fetch pid from thread.
764 (arm_read_description): Fetch lwpid from current_inferior directly.
765 * linux-low.c (all_lwps): Delete.
766 (delete_lwp): Delete call to remove_inferior.
767 (handle_extended_wait): Fetch lwpid from thread.
768 (add_lwp): Don't set lwp->entry.id. Remove call to
769 add_inferior_to_list.
770 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
771 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
772 (kill_one_lwp_callback): Ditto.
773 (linux_kill): Don't dereference NULL pointer.
774 Fetch ptid,lwpid from thread.
775 (get_detach_signal): Fetch ptid from thread.
776 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
777 Simplify call to regcache_invalidate_thread.
778 (delete_lwp_callback): Update, "entry" parameter is a
779 struct thread_info * now. Fetch pid from thread.
780 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
781 (status_pending_p_callback): Update, "entry" parameter is a
782 struct thread_info * now. Fetch ptid from thread.
783 (find_lwp_pid): Update, "entry" parameter is a
784 struct thread_info * now.
785 (linux_wait_for_lwp): Fetch pid from thread.
786 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
787 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
788 (enqueue_one_deferred_signal): Fetch lwpid from thread.
789 (dequeue_one_deferred_signal): Ditto.
790 (cancel_breakpoint): Fetch ptid from current_inferior.
791 (linux_wait_for_event): Pass &all_threads to find_inferior,
792 not &all_lwps. Fetch ptid, lwpid from thread.
793 (count_events_callback): Update, "entry" parameter is a
794 struct thread_info * now.
795 (select_singlestep_lwp_callback): Ditto.
796 (select_event_lwp_callback): Ditto.
797 (cancel_breakpoints_callback): Ditto.
798 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
800 (select_event_lwp): Ditto. Fetch ptid from event_thread.
801 (unsuspend_one_lwp): Update, "entry" parameter is a
802 struct thread_info * now.
803 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
805 (linux_stabilize_threads): Ditto. And for for_each_inferior.
806 Fetch lwpid from thread, not lwp.
807 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
808 Pass &all_threads to find_inferior, not &all_lwps.
809 (send_sigstop): Fetch lwpid from thread, not lwp.
810 (send_sigstop_callback): Update, "entry" parameter is a
811 struct thread_info * now.
812 (suspend_and_send_sigstop_callback): Ditto.
813 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
814 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
815 struct thread_info * now.
816 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
818 (lwp_running): Update, "entry" parameter is a
819 struct thread_info * now.
820 (stop_all_lwps): Fetch ptid from thread.
821 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
822 (linux_resume_one_lwp): Fetch lwpid from thread.
823 (linux_set_resume_request): Update, "entry" parameter is a
824 struct thread_info * now. Fetch pid, lwpid from thread.
825 (resume_status_pending_p): Update, "entry" parameter is a
826 struct thread_info * now.
827 (need_step_over_p): Ditto. Fetch lwpid from thread.
828 (start_step_over): Fetch lwpid from thread.
829 (linux_resume_one_thread): Update, "entry" parameter is a
830 struct thread_info * now. Fetch lwpid from thread.
831 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
832 (proceed_one_lwp): Update, "entry" parameter is a
833 struct thread_info * now. Fetch lwpid from thread.
834 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
835 struct thread_info * now.
836 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
837 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
838 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
840 (regsets_store_inferior_registers): Ditto.
841 (fetch_register, store_register): Ditto.
842 (linux_read_memory, linux_write_memory): Ditto.
843 (linux_request_interrupt): Ditto.
844 (linux_read_auxv): Ditto.
845 (linux_xfer_siginfo): Ditto.
846 (linux_qxfer_spu): Ditto.
847 (linux_qxfer_libraries_svr4): Ditto.
848 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
849 moved to inferiors.h.
851 (get_thread_lwp): Update.
852 (struct lwp_info): Delete member "entry". Simplify comment for
855 * linux-mips-low.c (mips_read_description): Fetch lwpid from
856 current_inferior directly.
857 (update_watch_registers_callback): Update, "entry" parameter is a
858 struct thread_info * now. Fetch pid from thread.
859 (mips_linux_prepare_to_resume): Fetch ptid from thread.
860 (mips_insert_point): Fetch lwpid from current_inferior.
861 Pass &all_threads to find_inferior, not &all_lwps.
862 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
863 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
865 (mips_stopped_data_address): Ditto.
866 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
868 * linux-tile-low.c (tile_arch_setup): Ditto.
869 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
870 (update_debug_registers_callback): Update, "entry" parameter is a
871 struct thread_info * now. Fetch pid from thread.
872 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
873 Pass &all_threads to find_inferior, not &all_lwps.
874 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
875 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
876 Pass &all_threads to find_inferior, not &all_lwps.
877 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
878 (i386_dr_low_get_status): Ditto.
879 (x86_linux_prepare_to_resume): Fetch ptid from thread.
880 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
881 (x86_linux_read_description): Ditto.
882 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
884 2014-02-20 Doug Evans <dje@google.com>
886 * inferiors.c (get_first_inferior): Fix buglet.
888 2014-02-19 Doug Evans <dje@google.com>
890 * gdbthread.h (add_thread): Change result type to struct thread_info *.
891 * inferiors.c (add_thread): Change result type to struct thread_info *.
893 (add_lwp): Call add_thread here instead of in callers.
895 * linux-low.h (get_lwp_thread): Rewrite.
896 (struct lwp_info): New member "thread".
898 2014-02-19 Doug Evans <dje@google.com>
900 * linux-low.c (add_lwp): Change result to struct lwp_info *.
903 2014-02-19 Doug Evans <dje@google.com>
905 * inferiors.c (add_thread): Fix whitespace.
907 2014-02-19 Doug Evans <dje@google.com>
909 * dll.c (clear_dlls): Replace accessing list implemention details
911 * gdbthread.h (get_first_thread): Declare.
912 * inferiors.c (for_each_inferior_with_data): New function.
913 (get_first_thread): New function.
914 (find_thread_ptid): Simplify.
915 (get_first_inferior): New function.
916 (clear_list): Delete.
917 (one_inferior_p): New function.
918 (clear_inferior_list): New function.
919 (clear_inferiors): Update.
920 * inferiors.h (for_each_inferior_with_data): Declare.
921 (clear_inferior_list): Declare.
922 (one_inferior_p): Declare.
923 (get_first_inferior): Declare.
924 * linux-low.c (linux_wait_for_event): Replace accessing list
925 implemention details with API function.
926 * server.c (target_running): Ditto.
927 (accumulate_file_name_length): New function.
928 (emit_dll_description): New function.
929 (handle_qxfer_libraries): Replace accessing list implemention
930 details with API function.
931 (handle_qxfer_threads_worker): New function.
932 (handle_qxfer_threads_proper): Replace accessing list implemention
933 details with API function.
934 (handle_query): Ditto.
935 (visit_actioned_threads_callback_ftype): New typedef.
936 (visit_actioned_threads_data): New struct.
937 (visit_actioned_threads): Rewrite to be find_inferior callback.
938 (resume): Call find_inferior.
939 (handle_status): Replace accessing list implemention
940 details with API function.
941 (process_serial_event): Replace accessing list implemention details
943 * target.c (set_desired_inferior): Replace accessing list implemention
944 details with API function.
945 * tracepoint.c (same_process_p): New function.
946 (gdb_agent_about_to_close): Replace accessing list implemention
947 details with API function.
948 * win32-low.c (child_delete_thread): Replace accessing list
949 implemention details with API function.
950 (match_dll_by_basename): New function.
951 (dll_is_loaded_by_basename): New function.
952 (win32_ensure_ntdll_loaded): Replace accessing list implemention
953 details call to dll_is_loaded_by_basename.
955 2014-02-19 Doug Evans <dje@google.com>
957 * dll.h (struct dll_info): Add comment.
958 * gdbthread.h (struct thread_info): Add comment.
959 (current_ptid): Simplify.
960 * inferiors.c (add_process): Update.
961 (remove_process): Update.
962 * inferiors.h (struct process_info): Rename member "head" to "entry".
963 * linux-low.c (delete_lwp): Update.
965 (last_thread_of_process_p): Update.
966 (kill_one_lwp_callback, linux_kill): Update.
967 (status_pending_p_callback): Update.
968 (wait_for_sigstop): Update. Simplify read of ptid.
969 (start_step_over): Update.
970 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
971 (get_lwp_thread): Update.
972 (struct lwp_info): Rename member "head" to "entry".
973 * regcache.h (inferior_list_entry): Delete.
974 * server.c (kill_inferior_callback): Update.
975 (detach_or_kill_inferior_callback): Update.
976 (print_started_pid): Update.
977 (print_attached_pid): Update.
978 (process_serial_event): Simplify read of ptid.
979 * thread-db.c (thread_db_create_event): Update.
980 (thread_db_get_tls_address): Update.
981 * win32-low.c (current_inferior_ptid): Simplify.
983 2014-02-19 Tom Tromey <tromey@redhat.com>
985 * target.h (struct target_ops) <supports_btrace>: Add target_ops
987 (target_supports_btrace): Update.
989 2014-02-14 Yao Qi <yao@codesourcery.com>
991 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
992 (rsp-low-ipa.o): New target.
994 2014-02-12 Tom Tromey <tromey@redhat.com>
996 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
997 convert_ascii_to_int.
998 * regcache.c (registers_to_string): Likewise.
999 * remote-utils.c (decode_M_packet): Likewise.
1000 * server.c (process_serial_event): Likewise.
1002 2014-02-12 Tom Tromey <tromey@redhat.com>
1004 * server.c (handle_query, handle_v_run): Use hex2bin, not
1006 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1008 2014-02-12 Tom Tromey <tromey@redhat.com>
1010 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1011 convert_int_to_ascii.
1012 * regcache.c (registers_to_string, collect_register_as_string):
1014 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1016 * server.c (process_serial_event): Likewise.
1017 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1018 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1020 2014-02-12 Tom Tromey <tromey@redhat.com>
1022 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1023 bin2hex, not hexify.
1024 * tracepoint.c (cmd_qtstatus): Likewise.
1026 2014-02-12 Tom Tromey <tromey@redhat.com>
1028 * remote-utils.c (monitor_output): Pass explicit length to
1031 2014-02-12 Tom Tromey <tromey@redhat.com>
1033 * tracepoint.c: Include rsp-low.h.
1034 * server.c: Include rsp-low.h.
1035 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1036 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1038 * remote-utils.c: Include rsp-low.h.
1039 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1040 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1041 (convert_int_to_ascii, convert_ascii_to_int): Move to
1043 * regcache.c: Include rsp-low.h.
1044 * ax.c: Include rsp-low.h.
1045 * Makefile.in (SFILES): Add common/rsp-low.c.
1046 (OBS): Add rsp-low.o.
1047 (rsp-low.o): New target.
1049 2014-02-12 Tom Tromey <tromey@redhat.com>
1051 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1052 Include print-utils.h.
1053 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1054 (plongest, thirty_two, phex_nz): Remove.
1055 * Makefile.in (SFILES): Add common/print-utils.c.
1056 (OBS): Add print-utils.o.
1057 (print-utils-ipa.o): New target.
1058 (print-utils.o): New target.
1059 (IPA_OBJS): Add print-utils-ipa.o.
1061 2014-02-06 Tom Tromey <tromey@redhat.com>
1063 * Makefile.in (SFILES): Fix indentation.
1065 2014-02-05 Doug Evans <dje@google.com>
1067 * linux-low.c (linux_wait_for_event): Improve comment.
1068 (linux_wait_1): Keep current_inferior in sync with event_child.
1070 2014-01-22 Doug Evans <dje@google.com>
1072 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1074 2014-01-22 Doug Evans <dje@google.com>
1076 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1077 * configure: Regenerate.
1078 * config.in: Regenerate.
1079 * Makefile.in (SFILES): Add debug.c.
1081 * debug.c: New file.
1082 * debug.h: New file.
1083 * linux-aarch64-low.c (*): Update all debugging printfs to use
1084 debug_printf instead of fprintf.
1085 * linux-arm-low.c (*): Ditto.
1086 * linux-cris-low.c (*): Ditto.
1087 * linux-crisv32-low.c (*): Ditto.
1088 * linux-m32r-low.c (*): Ditto.
1089 * linux-sparc-low.c (*): Ditto.
1090 * linux-x86.c (*): Ditto.
1091 * linux-low.c (*): Ditto.
1092 (linux_wait_1): Add calls to debug_enter, debug_exit.
1093 (linux_wait): Remove redundant debugging printf.
1094 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1095 (linux_resume, unstop_all_lwps): Ditto.
1096 * mem-break.c (*): Update all debugging printfs to use
1097 debug_printf instead of fprintf.
1098 * remote-utils.c (*): Ditto.
1099 * thread-db.c (*): Ditto.
1100 * server.c #include <ctype.h>, "gdb_vecs.h".
1101 (debug_threads): Moved to debug.c.
1102 (*): Update all debugging printfs to use debug_printf instead of
1104 (start_inferior): Replace call to fflush with call to debug_flush.
1105 (monitor_show_help): Mention set debug-format.
1106 (parse_debug_format_options): New function.
1107 (handle_monitor_command): Handle "monitor set debug-format".
1108 (gdbserver_usage): Mention --debug-format.
1109 (main): Parse --debug-format.
1110 * server.h (debug_threads): Declaration moved to debug.h.
1112 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1113 trace_debug_1 that uses debug_printf.
1114 (tracepoint_look_up_symbols): Update all debugging printfs to use
1115 debug_printf instead of fprintf.
1117 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1119 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1122 2014-01-17 Pedro Alves <palves@redhat.com>
1125 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1126 defined after including gdb_proc_service.h.
1128 2014-01-16 Doug Evans <dje@google.com>
1130 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1131 (match_dll): Use it.
1133 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1135 * target.h (target_ops) <read_btrace>: Change parameters and
1136 return type to allow error reporting.
1137 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1138 trace reading errors on.
1139 * linux-low.c (linux_low_read_btrace): Pass trace reading
1141 (linux_low_disable_btrace): New.
1143 2014-01-15 Doug Evans <dje@google.com>
1145 * inferiors.c (thread_id_to_gdb_id): Delete.
1146 * inferiors.h (thread_id_to_gdb_id): Delete.
1148 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1150 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1151 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1154 2014-01-08 Pedro Alves <palves@redhat.com>
1156 * server.c (handle_status): Don't discard previous queued stop
1157 replies or thread's pending status here.
1158 (main) <disconnection>: Do it here instead.
1160 2014-01-08 Pedro Alves <palves@redhat.com>
1162 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1163 * server.c (visit_actioned_threads, handle_pending_status): New
1165 (handle_v_cont): Factor out parts to ...
1166 (resume): ... this new function. If in all-stop, and a thread
1167 being resumed has a pending status, report it without actually
1169 (myresume): Adjust to use the new 'resume' function.
1170 (clear_pending_status_callback, set_pending_status_callback)
1171 (find_status_pending_thread_callback): New functions.
1172 (handle_status): Handle the case of multiple threads having
1173 interesting statuses to report. Report threads' real last signal
1174 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1175 with an interesting thread to report the status for, instead of
1176 always reporting the status of the first thread.
1178 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1180 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1181 * gdbreplay.c (gdbreplay_version): Likewise.
1183 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1185 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1186 iov.iov_len with the real length in use.
1188 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1190 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1191 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1192 for all targets that use win32-low.c.
1193 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1194 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1196 2013-12-13 Pedro Alves <palves@redhat.com>
1198 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1199 if equal to TARGET_WAITKIND_LOADED.
1200 * win32-low.c (cached_status): New static global.
1201 (win32_wait): Add declaration.
1202 (do_initial_child_stuff): Flush all initial pending debug events
1203 up to the initial breakpoint.
1204 (win32_wait): If CACHED_STATUS was set, return that instead
1205 of doing a real wait. Remove the code resuming the execution
1206 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1207 during the initial phase. Also remove the code changing
1208 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1209 TARGET_WAITKIND_STOPPED.
1211 2013-12-11 Yao Qi <yao@codesourcery.com>
1213 * notif.c (handle_notif_ack): Return 0 if no notification
1216 2013-11-20 Doug Evans <dje@google.com>
1218 * linux-low.c (linux_set_resume_request): Fix comment.
1220 2013-11-20 Doug Evans <dje@google.com>
1222 * linux-low.c (resume_status_pending_p): Tweak comment.
1224 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1226 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1227 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1228 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1229 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1230 (srv_amd64_regobj): Add amd64-mpx.o.
1231 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1232 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1233 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1234 * i387-fp.c (num_pl_bnd_register) Added constant.
1235 (num_pl_bnd_cfg_registers) Added constant.
1236 (struct i387_xsave) Added reserved area and MPX fields.
1237 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1238 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1240 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1241 (init_registers_amd64_mpx_linux): Declare new function.
1242 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1243 (x86_64_regmap): Add MPX registers.
1244 (x86_linux_read_description): Add MPX case.
1245 (initialize_low_arch): Initialize MPX targets.
1247 2013-11-18 Tom Tromey <tromey@redhat.com>
1249 * configure: Rebuild.
1250 * configure.ac: Don't check for stdlib.h.
1251 * gdbreplay.c: Unconditionally include stdlib.h.
1253 2013-11-18 Tom Tromey <tromey@redhat.com>
1255 * config.in: Rebuild.
1256 * configure: Rebuild.
1257 * configure.ac: Don't use AC_HEADER_DIRENT.
1259 2013-11-18 Tom Tromey <tromey@redhat.com>
1261 * server.h: Don't check HAVE_STRING_H.
1262 * gdbreplay.c: Don't check HAVE_STRING_H.
1263 * configure: Rebuild.
1265 2013-11-18 Tom Tromey <tromey@redhat.com>
1267 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1270 2013-11-08 Tom Tromey <tromey@redhat.com>
1272 * configure, config.in: Rebuild.
1273 * configure.ac: Remove unused configury.
1275 2013-11-08 Tom Tromey <tromey@redhat.com>
1277 * acinclude.m4: Include common.m4, codeset.m4.
1278 * configure, config.in: Rebuild.
1279 * configure.ac: Use GDB_AC_COMMON.
1281 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1283 * linux-s390-low.c (HWCAP_S390_TE): New define.
1284 (s390_arch_setup): Consider the TE field in the HWCAP for
1285 determining 'have_regset_tdb'.
1287 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1290 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1293 2013-10-02 Pedro Alves <palves@redhat.com>
1295 * server.c (process_serial_event): Don't output "GDBserver
1296 exiting" if GDB is connected through stdio.
1297 * target.c (mywait): Likewise, be silent if GDB is connected
1300 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1302 * lynx-low.c (lynx_add_threads_after_attach): New function.
1303 (lynx_attach): Remove call to add_thread. Add call to
1304 lynx_add_threads_after_attach instead.
1306 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1308 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1309 * config.in, configure: Regenerated.
1311 2013-09-18 Yao Qi <yao@codesourcery.com>
1314 * server.c (start_inferior): Clear 'resume_info'.
1316 2013-09-16 Jiong Wang <jiwang@tilera.com>
1318 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1321 2013-09-16 Jiong Wang <jiwang@tilera.com>
1323 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1324 linux-tile-low.o to srv_tgtobj.
1326 2013-09-16 Will Newton <will.newton@linaro.org>
1328 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1331 2013-09-06 Pedro Alves <palves@redhat.com>
1333 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1334 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1335 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1336 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1337 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1338 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1340 2013-09-06 Pedro Alves <palves@redhat.com>
1342 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1343 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1345 2013-09-06 Pedro Alves <palves@redhat.com>
1347 * linux-amd64-ipa.c: Include tracepoint.h.
1348 * linux-i386-ipa.c: Include tracepoint.h.
1350 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1352 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1353 (ps_get_thread_area): New function.
1355 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1357 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1358 (initialize_low_arch): Call init_registers_crisv32 rather than
1359 init_register_crisv32.
1361 2013-09-05 Pedro Alves <palves@redhat.com>
1363 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1365 * hostio.h: ... this new file.
1366 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1367 win32-low.c: Include hostio.h.
1369 2013-09-05 Pedro Alves <palves@redhat.com>
1371 * server.h (gdb_client_data, handler_func, callback_handler_func)
1372 (delete_file_handler, add_file_handler, append_callback_event)
1373 (delete_callback_event, start_event_loop, initialize_event_loop):
1374 Move to event-loop.h and include it.
1375 * event-loop.h: New file.
1377 2013-09-05 Pedro Alves <palves@redhat.com>
1379 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1380 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1381 (loaded_dll, unloaded_dll): Move to ...
1382 * dll.h: ... this new file.
1383 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1385 2013-09-05 Pedro Alves <palves@redhat.com>
1387 * server.h (current_process, get_thread_process, all_processes)
1388 (add_inferior_to_list, for_each_inferior, current_inferior)
1389 (remove_inferior, add_process, remove_process, find_process_pid)
1390 (have_started_inferiors_p, have_attached_inferiors_p)
1391 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1392 (clear_inferiors, find_inferior, find_inferior_id)
1393 (inferior_target_data, set_inferior_target_data)
1394 (inferior_regcache_data, set_inferior_regcache_data): Move to
1395 inferiors.h, and include it.
1396 * inferiors.h: New file.
1398 2013-09-05 Pedro Alves <palves@redhat.com>
1400 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1404 2013-09-05 Pedro Alves <palves@redhat.com>
1406 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1408 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1409 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1410 (handle_tracepoint_general_set, handle_tracepoint_query)
1411 (tracepoint_finished_step, tracepoint_was_hit)
1412 (release_while_stepping_state_list, current_traceframe)
1413 (in_readonly_region, traceframe_read_mem)
1414 (fetch_traceframe_registers, traceframe_read_sdata)
1415 (traceframe_read_info, struct fast_tpoint_collect_status)
1416 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1417 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1418 (supply_fast_tracepoint_registers)
1419 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1420 (ipa_tdesc, claim_trampoline_space)
1421 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1422 (agent_mem_read, agent_get_trace_state_variable_value)
1423 (agent_set_trace_state_variable_value, agent_tsv_read)
1424 (agent_mem_read_string, get_raw_reg_func_addr)
1425 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1426 * tracepoint.h: ... this new file.
1428 2013-09-05 Pedro Alves <palves@redhat.com>
1430 * server.h (perror_with_name, error, fatal, warning, paddress)
1431 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1433 * utils.h: New file.
1435 2013-09-05 Pedro Alves <palves@redhat.com>
1437 * server.h (remote_debug, noack_mode, transport_is_reliable)
1438 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1439 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1440 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1441 (write_enn, initialize_async_io, enable_async_io)
1442 (disable_async_io, check_remote_input_interrupt_request)
1443 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1444 (dead_thread_notify, prepare_resume_reply)
1445 (decode_address_to_semicolon, decode_address, decode_m_packet)
1446 (decode_M_packet, decode_X_packet, decode_xfer_write)
1447 (decode_search_memory_packet, unhexify, hexify)
1448 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1449 (look_up_one_symbol, relocate_instruction)
1450 (monitor_output): Move to remote-utils.h, and include it.
1451 * remote-utils.h: New file.
1453 2013-09-05 Pedro Alves <palves@redhat.com>
1455 * server.h (_): Delete.
1457 2013-09-02 Pedro Alves <palves@redhat.com>
1459 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1460 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1462 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1464 2013-09-02 Pierre Muller <muller@sourceware.org>
1466 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1467 or WriteProcessMemory complete successfully and handle
1468 ERROR_PARTIAL_COPY error.
1470 2013-09-02 Pedro Alves <palves@redhat.com>
1472 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1473 error instead of EIO.
1475 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1478 * linux-low.c: Include filestuff.h.
1479 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1480 * lynx-low.c: Include filestuff.h.
1481 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1482 * server.c: Include filestuff.h.
1483 (main): Call notice_open_fds.
1484 * spu-low.c: Include filestuff.h.
1485 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1487 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1489 * Makefile.in: Explain why ../target and ../nat are not
1490 listed as include file search paths.
1491 (linux-waitpid.o): New object file rule.
1492 * configure.srv (srv_native_linux_obj): New variable.
1493 Replace all occurrences of linux native object files with
1494 $srv_native_linux_obj.
1495 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1496 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1497 (linux_enable_event_reporting): Remove declaration.
1498 (my_waitpid): Moved to common/linux-waitpid.c.
1499 (linux_wait_for_event): Pass ptid when calling
1500 linux_enable_event_reporting.
1501 (linux_supports_tracefork_flag): Remove.
1502 (linux_enable_event_reporting): Likewise.
1503 (linux_tracefork_grandchild): Remove.
1504 (STACK_SIZE): Moved to common/linux-ptrace.c.
1505 (linux_tracefork_child): Remove.
1506 (linux_test_for_tracefork): Remove.
1507 (linux_look_up_symbols): Call linux_supports_traceclone.
1508 (initialize_low): Remove call to linux_test_for_tracefork.
1509 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1510 common/linux-ptrace.h.
1511 (PTRACE_TYPE_ARG4): Likewise.
1512 Include linux-ptrace.h.
1514 2013-08-21 Pedro Alves <palves@redhat.com>
1516 * config.in: Renegerate.
1518 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1520 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1521 (SFILES): Remove $(srcdir)/common/target-common.c and
1522 add $(srcdir)/target/waitstatus.c.
1523 (OBS): Remove target-common.o and add waitstatus.o.
1524 (server_h): Remove $(srcdir)/../common/target-common.h and
1525 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1526 and $(srcdir)/../target/waitstatus.h.
1527 (target-common.o): Remove.
1528 (waitstatus.o): New target object file.
1529 * target.h: Do not include target-common.h and
1530 include target/resume.h, target/wait.h and
1531 target/waitstatus.h.
1533 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1535 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1536 to PTRACE_TYPE_ARG3.
1537 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1538 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1540 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1541 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1543 2013-07-27 Jie Zhang <jie@codesourcery.com>
1544 Daniel Jacobowitz <dan@codesourcery.com>
1545 Yao Qi <yao@codesourcery.com>
1547 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1548 (mips-linux-watch.o): New rule.
1549 (mips_linux_watch_h): New variable.
1550 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1552 * linux-mips-low.c: Include mips-linux-watch.h.
1553 (struct arch_process_info, struct arch_lwp_info): New.
1554 (update_watch_registers_callback): New function.
1555 (mips_linux_new_process, mips_linux_new_thread) New functions.
1556 (mips_linux_prepare_to_resume, mips_insert_point): New
1558 (mips_remove_point, mips_stopped_by_watchpoint): New
1560 (rsp_bp_type_to_target_hw_bp_type): New function.
1561 (mips_stopped_data_address): New function.
1562 (the_low_target): Add watchpoint support functions.
1564 2013-07-27 Yao Qi <yao@codesourcery.com>
1566 * i386-low.c: Include break-common.h.
1567 (enum target_hw_bp_type): Remove.
1569 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1571 * Makefile.in (SFILES): /common/target-common.c.
1572 (OBS): Add target-common.o.
1573 (server_h): Add $(srcdir)/../common/target-common.h.
1574 (target-common.o): New target.
1575 * server.c (queue_stop_reply_callback): Free
1576 status string after use.
1577 * target.c (target_waitstatus_to_string): Remove.
1578 * target.h: Include target-common.h.
1579 (resume_kind): Likewise.
1580 (target_waitkind): Likewise.
1581 (target_waitstatus): Likewise.
1582 (TARGET_WNOHANG): Likewise.
1584 2013-07-04 Yao Qi <yao@codesourcery.com>
1586 * Makefile.in (host_alias): Use @host_noncanonical@.
1587 (target_alias): Use @target_noncanonical@.
1588 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1589 ACX_NONCANONICAL_HOST.
1590 * configure: Regenerated.
1593 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1595 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1596 * configure: Rebuild.
1597 * Makefile.in (version_host, version_target): Get from configure.
1598 (version.c): Use $(version_host) and $(version_target).
1600 2013-07-03 Pedro Alves <palves@redhat.com>
1602 * Makefile.in (config.status): Depend on development.sh.
1603 * acinclude.m4: Include libmcheck.m4.
1604 * configure: Regenerate.
1606 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1608 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1609 attribute inside the parentheses.
1610 (winapi_DebugSetProcessKillOnExit): Ditto.
1611 (winapi_DebugBreakProcess): Ditto.
1612 (winapi_GenerateConsoleCtrlEvent): Ditto.
1614 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1616 * notif.h (notif_event): Add a dummy member to avoid compiler
1619 2013-07-01 Pedro Alves <palves@redhat.com>
1621 * hostio.c (HOSTIO_PATH_MAX): Define.
1622 (require_filename, handle_open, handle_unlink, handle_readlink):
1625 2013-07-01 Pedro Alves <palves@redhat.com>
1627 * server.h: Include "pathmax.h".
1628 * linux-low.c: Don't include sys/param.h.
1629 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1631 * win32-low.c: Don't include sys/param.h.
1632 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1634 2013-07-01 Pedro Alves <palves@redhat.com>
1636 * event-loop.c: Don't check HAVE_UNISTD_H before including
1638 * gdbreplay.c: Likewise.
1639 * remote-utils.c: Likewise.
1640 * server.c: Likewise.
1641 * configure.ac: Don't check for unistd.h.
1642 * configure: Regenerate.
1644 2013-06-28 Tom Tromey <tromey@redhat.com>
1646 * Makefile.in (version.c): Use version.in, not
1649 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1651 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1652 * configure: Rebuild.
1653 * Makefile.in (version_host, version_target): Get from configure.
1654 (version.c): Use $(version_host) and $(version_target).
1656 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1658 Fix trace-status to output user name without trailing colon.
1659 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1661 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1663 Fix trace-status to output proper start-time and stop-time.
1664 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1665 output start time and stop time in hex as gdb expects.
1667 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1669 * tracepoint.c (build_traceframe_info_xml): Output trace state
1670 variables present in the trace buffer.
1672 2013-06-24 Tom Tromey <tromey@redhat.com>
1674 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1676 (version.o): Remove.
1677 * gdbreplay.c: Include version.h.
1678 (version, host_name): Don't declare.
1679 * server.h: Include version.h.
1680 (version, host_name): Don't declare.
1682 2013-06-12 Pedro Alves <palves@redhat.com>
1684 * linux-x86-low.c (linux_is_elf64): Delete global.
1685 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1686 with local linux_pid_exe_is_elf_64_file use.
1688 2013-06-11 Pedro Alves <palves@redhat.com>
1690 * linux-low.c (regset_disabled, disable_regset): New functions.
1691 (regsets_fetch_inferior_registers)
1692 (regsets_store_inferior_registers): Use them.
1693 (initialize_regsets_info); Don't allocate the disabled_regsets
1695 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1698 2013-06-11 Pedro Alves <palves@redhat.com>
1700 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1703 2013-06-11 Pedro Alves <palves@redhat.com>
1705 * linux-x86-low.c (initialize_low_arch): Call
1706 init_registers_x32_avx_linux.
1708 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1710 Fix compatibility with Android Bionic.
1711 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1714 2013-06-07 Pedro Alves <palves@redhat.com>
1717 * Makefile.in (OBS): Add tdesc.o.
1718 (IPA_OBJS): Add tdesc-ipa.o.
1719 (tdesc-ipa.o): New rule.
1720 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1722 * linux-low.c (new_inferior): Delete.
1723 (disabled_regsets, num_regsets): Delete.
1724 (linux_add_process): Adjust to set the new per-process
1726 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1727 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1728 was a stop. When calling arch_setup, switch the current inferior
1729 to the thread that got an event.
1730 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1731 (regsets_fetch_inferior_registers)
1732 (regsets_store_inferior_registers): New regsets_info parameter.
1734 (linux_register_in_regsets): New regs_info parameter. Adjust to
1736 (register_addr, fetch_register, store_register): New usrregs_info
1737 parameter. Adjust to use it.
1738 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1739 parameter regs_info. Adjust to use it.
1740 (linux_fetch_registers): Get the current inferior's regs_info, and
1742 (linux_store_registers): Ditto.
1743 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1744 (initialize_low): Don't initialize the target_regsets here. Call
1745 initialize_low_arch.
1746 * linux-low.h (target_regsets): Delete declaration.
1747 (struct regsets_info): New.
1748 (struct usrregs_info): New.
1749 (struct regs_info): New.
1750 (struct process_info_private) <new_inferior>: New field.
1751 (struct linux_target_ops): Delete the num_regs, regmap, and
1752 regset_bitmap fields. New field regs_info.
1753 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1754 * i387-fp.c (num_xmm_registers): Delete.
1755 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1756 calls to new interface.
1757 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1758 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1759 Infer the number of xmm registers from the regcache's target
1761 * i387-fp.h (num_xmm_registers): Delete.
1762 * inferiors.c (add_thread): Don't install the thread's regcache
1764 * proc-service.c (gregset_info): Fetch the current inferior's
1765 regs_info. Adjust to use it.
1766 * regcache.c: Include tdesc.h.
1767 (register_bytes, reg_defs, num_registers)
1768 (gdbserver_expedite_regs): Delete.
1769 (get_thread_regcache): If the thread doesn't have a regcache yet,
1770 create one, instead of aborting gdbserver.
1771 (regcache_invalidate_one): Rename to ...
1772 (regcache_invalidate_thread): ... this.
1773 (regcache_invalidate_one): New.
1774 (regcache_invalidate): Only invalidate registers of the current
1776 (init_register_cache): Add target_desc parameter, and use it.
1777 (new_register_cache): Ditto. Assert the target description has a
1778 non zero registers_size.
1779 (regcache_cpy): Add assertions. Adjust.
1780 (realloc_register_cache, set_register_cache): Delete.
1781 (registers_to_string, registers_from_string): Adjust.
1782 (find_register_by_name, find_regno, find_register_by_number)
1783 (register_cache_size): Add target_desc parameter, and use it.
1784 (free_register_cache_thread, free_register_cache_thread_one)
1785 (regcache_release, register_cache_size): New.
1786 (register_size): Add target_desc parameter, and use it.
1787 (register_data, supply_register, supply_register_zeroed)
1788 (supply_regblock, supply_register_by_name, collect_register)
1789 (collect_register_as_string, collect_register_by_name): Adjust.
1790 * regcache.h (struct target_desc): Forward declare.
1791 (struct regcache) <tdesc>: New field.
1792 (init_register_cache, new_register_cache): Add target_desc
1794 (regcache_invalidate_thread): Declare.
1795 (regcache_invalidate_one): Delete declaration.
1796 (regcache_release): Declare.
1797 (find_register_by_number, register_cache_size, register_size)
1798 (find_regno): Add target_desc parameter.
1799 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1801 * remote-utils.c: Include tdesc.h.
1802 (outreg, prepare_resume_reply): Adjust.
1803 * server.c: Include tdesc.h.
1804 (gdbserver_xmltarget): Delete declaration.
1805 (get_features_xml, process_serial_event): Adjust.
1806 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1808 (struct process_info) <tdesc>: New field.
1809 (ipa_tdesc): Declare.
1810 * tdesc.c: New file.
1811 * tdesc.h: New file.
1812 * tracepoint.c: Include tdesc.h.
1813 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1814 (get_context_regcache): Adjust to pass ipa_tdesc down.
1815 (do_action_at_tracepoint): Adjust to get the register cache size
1816 from the context regcache's description.
1817 (traceframe_walk_blocks): Adjust to get the register cache size
1818 from the current trace frame's description.
1819 (traceframe_get_pc): Adjust to get current trace frame's
1820 description and pass it down.
1821 (gdb_collect): Adjust to get the register cache size from the
1823 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1824 (gdbserver_xmltarget): Delete.
1825 (initialize_low_tracepoint): Set the ipa's target description.
1826 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1827 (initialize_low_tracepoint): Set the ipa's target description.
1828 * linux-x86-low.c: Include tdesc.h.
1829 [__x86_64__] (is_64bit_tdesc): New.
1830 (ps_get_thread_area, x86_get_thread_area): Use it.
1831 (i386_cannot_store_register): Rename to ...
1832 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1833 (i386_cannot_fetch_register): Rename to ...
1834 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1835 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1837 (target_regsets): Rename to ...
1838 (x86_regsets): ... this.
1839 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1841 (x86_siginfo_fixup): Use is_64bit_tdesc.
1842 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
1843 (tdesc_x32_avx_linux, tdesc_x32_linux)
1844 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
1846 (x86_linux_update_xmltarget): Delete.
1847 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
1848 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
1849 (AMD64_LINUX_USER64_CS): New.
1850 (x86_linux_read_description): New, based on
1851 x86_linux_update_xmltarget.
1852 (same_process_callback): New.
1853 (x86_arch_setup_process_callback): New.
1854 (x86_linux_update_xmltarget): New.
1855 (x86_regsets_info): New.
1856 (amd64_linux_regs_info): New.
1857 (i386_linux_usrregs_info): New.
1858 (i386_linux_regs_info): New.
1859 (x86_linux_regs_info): New.
1860 (x86_arch_setup): Reimplement.
1861 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
1862 (x86_emit_ops): Ditto.
1863 (the_low_target): Adjust. Install x86_linux_regs_info,
1864 x86_cannot_fetch_register, and x86_cannot_store_register.
1865 (initialize_low_arch): New.
1866 * linux-ia64-low.c (tdesc_ia64): Declare.
1867 (ia64_fetch_register): Adjust.
1868 (ia64_usrregs_info, regs_info): New globals.
1869 (ia64_regs_info): New function.
1870 (the_low_target): Adjust.
1871 (initialize_low_arch): New function.
1872 * linux-sparc-low.c (tdesc_sparc64): Declare.
1873 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
1875 (sparc_arch_setup): New function.
1876 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
1877 (the_low_target): Adjust.
1878 (initialize_low_arch): New function.
1879 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
1880 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
1881 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
1882 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
1883 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
1884 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
1885 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
1886 (tdesc_powerpc_isa205_vsx64l): Declare.
1887 (ppc_cannot_store_register, ppc_collect_ptrace_register)
1888 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
1889 (ppc_set_pc, ppc_get_hwcap): Adjust.
1890 (ppc_usrregs_info): Forward declare.
1891 (!__powerpc64__) ppc_regmap_adjusted: New global.
1892 (ppc_arch_setup): Adjust to the current process'es target
1894 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
1895 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
1896 (ppc_store_evrregset): Adjust.
1897 (target_regsets): Rename to ...
1898 (ppc_regsets): ... this, and make static.
1899 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
1900 (ppc_regs_info): New function.
1901 (the_low_target): Adjust.
1902 (initialize_low_arch): New function.
1903 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
1904 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
1905 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
1906 (tdesc_s390x_linux64v2): Declare.
1907 (s390_collect_ptrace_register, s390_supply_ptrace_register)
1908 (s390_fill_gregset, s390_store_last_break): Adjust.
1909 (target_regsets): Rename to ...
1910 (s390_regsets): ... this, and make static.
1911 (s390_get_pc, s390_set_pc): Adjust.
1912 (s390_get_hwcap): New target_desc parameter, and use it.
1913 [__s390x__] (have_hwcap_s390_high_gprs): New global.
1914 (s390_arch_setup): Adjust to set the current process'es target
1915 description. Don't adjust the regmap.
1916 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
1917 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
1918 (regs_info_3264): New globals.
1919 (s390_regs_info): New function.
1920 (the_low_target): Adjust.
1921 (initialize_low_arch): New function.
1922 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
1923 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
1924 [__mips64] (init_registers_mips_linux)
1925 (init_registers_mips_dsp_linux): Delete defines.
1926 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
1927 (have_dsp): New global.
1928 (mips_read_description): New, based on mips_arch_setup.
1929 (mips_arch_setup): Reimplement.
1930 (get_usrregs_info): New function.
1931 (mips_cannot_fetch_register, mips_cannot_store_register)
1932 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
1933 (mips_fill_fpregset, mips_store_fpregset): Adjust.
1934 (target_regsets): Rename to ...
1935 (mips_regsets): ... this, and make static.
1936 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
1937 (dsp_regs_info, regs_info): New globals.
1938 (mips_regs_info): New function.
1939 (the_low_target): Adjust.
1940 (initialize_low_arch): New function.
1941 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
1942 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
1944 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
1945 (arm_read_description): New, with bits factored from
1947 (arm_arch_setup): Reimplement.
1948 (target_regsets): Rename to ...
1949 (arm_regsets): ... this, and make static.
1950 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
1951 (arm_regs_info): New function.
1952 (the_low_target): Adjust.
1953 (initialize_low_arch): New function.
1954 * linux-m68k-low.c (tdesc_m68k): Declare.
1955 (target_regsets): Rename to ...
1956 (m68k_regsets): ... this, and make static.
1957 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
1958 (m68k_regs_info): New function.
1959 (m68k_arch_setup): New function.
1960 (the_low_target): Adjust.
1961 (initialize_low_arch): New function.
1962 * linux-sh-low.c (tdesc_sharch): Declare.
1963 (target_regsets): Rename to ...
1964 (sh_regsets): ... this, and make static.
1965 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
1966 (sh_regs_info, sh_arch_setup): New functions.
1967 (the_low_target): Adjust.
1968 (initialize_low_arch): New function.
1969 * linux-bfin-low.c (tdesc_bfin): Declare.
1970 (bfin_arch_setup): New function.
1971 (bfin_usrregs_info, regs_info): New globals.
1972 (bfin_regs_info): New function.
1973 (the_low_target): Adjust.
1974 (initialize_low_arch): New function.
1975 * linux-cris-low.c (tdesc_cris): Declare.
1976 (cris_arch_setup): New function.
1977 (cris_usrregs_info, regs_info): New globals.
1978 (cris_regs_info): New function.
1979 (the_low_target): Adjust.
1980 (initialize_low_arch): New function.
1981 * linux-cris-low.c (tdesc_crisv32): Declare.
1982 (cris_arch_setup): New function.
1983 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
1984 (cris_regs_info): New function.
1985 (the_low_target): Adjust.
1986 (initialize_low_arch): New function.
1987 * linux-m32r-low.c (tdesc_m32r): Declare.
1988 (m32r_arch_setup): New function.
1989 (m32r_usrregs_info, regs_info): New globals.
1990 (m32r_regs_info): Adjust.
1991 (initialize_low_arch): New function.
1992 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
1993 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
1994 (tic6x_usrregs_info): Forward declare.
1995 (tic6x_read_description): New function, based on ...
1996 (tic6x_arch_setup): ... this. Reimplement.
1997 (target_regsets): Rename to ...
1998 (tic6x_regsets): ... this, and make static.
1999 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2000 (tic6x_regs_info): New function.
2001 (the_low_target): Adjust.
2002 (initialize_low_arch): New function.
2003 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2004 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2005 (target_regsets): Rename to ...
2006 (xtensa_regsets): ... this, and make static.
2007 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2009 (xtensa_arch_setup, xtensa_regs_info): New functions.
2010 (the_low_target): Adjust.
2011 (initialize_low_arch): New function.
2012 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2013 (nios2_arch_setup): Set the current process'es tdesc.
2014 (target_regsets): Rename to ...
2015 (nios2_regsets): ... this.
2016 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2017 (nios2_regs_info): New function.
2018 (the_low_target): Adjust.
2019 (initialize_low_arch): New function.
2020 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2021 (aarch64_arch_setup): Set the current process'es tdesc.
2022 (target_regsets): Rename to ...
2023 (aarch64_regsets): ... this.
2024 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2025 (aarch64_regs_info): New function.
2026 (the_low_target): Adjust.
2027 (initialize_low_arch): New function.
2028 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2030 (target_regsets): Rename to ...
2031 (tile_regsets): ... this.
2032 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2033 (tile_regs_info): New function.
2034 (tile_arch_setup): Set the current process'es tdesc.
2035 (the_low_target): Adjust.
2036 (initialize_low_arch): New function.
2037 * spu-low.c (tdesc_spu): Declare.
2038 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2039 * win32-arm-low.c (tdesc_arm): Declare.
2040 (arm_arch_setup): New function.
2041 (the_low_target): Install arm_arch_setup instead of
2043 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2044 (init_windows_x86): Rename to ...
2045 (i386_arch_setup): ... this. Set `win32_tdesc'.
2046 (the_low_target): Adjust.
2047 * win32-low.c (win32_tdesc): New global.
2048 (child_add_thread): Don't create the thread cache here.
2049 (do_initial_child_stuff): Set the new process'es tdesc.
2050 * win32-low.h (struct target_desc): Forward declare.
2051 (win32_tdesc): Declare.
2052 * lynx-i386-low.c (tdesc_i386): Declare global.
2053 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2054 * lynx-low.c (lynx_tdesc): New global.
2055 (lynx_add_process): Set the new process'es tdesc.
2056 * lynx-low.h (struct target_desc): Forward declare.
2057 (lynx_tdesc): Declare global.
2058 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2059 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2060 * nto-low.c (nto_tdesc): New global.
2061 (do_attach): Set the new process'es tdesc.
2062 * nto-low.h (struct target_desc): Forward declare.
2063 (nto_tdesc): Declare.
2064 * nto-x86-low.c (tdesc_i386): Declare.
2065 (nto_x86_arch_setup): Set `nto_tdesc'.
2067 2013-06-04 Gary Benson <gbenson@redhat.com>
2069 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2070 to qSupported response when appropriate.
2071 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2072 with nonzero-length annex.
2073 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2074 arguments supplied in annex.
2076 2013-05-31 Doug Evans <dje@google.com>
2079 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2080 64 bits in 64-cross-32 environment.
2082 2013-05-28 Pedro Alves <palves@redhat.com>
2084 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2085 (aarch64-without-fpu.c): Delete rule.
2086 * configure.srv (aarch64*-*-linux*): Remove references to
2087 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2088 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2091 2013-05-24 Pedro Alves <palves@redhat.com>
2093 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2094 instead of strchr/decode_address. Error if the range isn't split
2095 with a ','. Don't assume there's be a ':' in the action.
2097 2013-05-23 Yao Qi <yao@codesourcery.com>
2098 Pedro Alves <palves@redhat.com>
2100 * linux-low.c (lwp_in_step_range): New function.
2101 (linux_wait_1): If the thread was range stepping and stopped
2102 outside the stepping range, report the stop to GDB. Otherwise,
2103 continue stepping. Add range stepping debug output.
2104 (linux_set_resume_request): Copy the step range from the resume
2106 (linux_supports_range_stepping): New.
2107 (linux_target_ops) <supports_range_stepping>: Set to
2108 linux_supports_range_stepping.
2109 * linux-low.h (struct linux_target_ops)
2110 <supports_range_stepping>: New field.
2111 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2112 * linux-x86-low.c (x86_supports_range_stepping): New.
2113 (the_low_target) <supports_range_stepping>: Set to
2114 x86_supports_range_stepping.
2115 * server.c (handle_v_cont): Handle 'r' action.
2116 (handle_v_requests): Append ";r" if the target supports range
2118 * target.h (struct thread_resume) <step_range_start,
2119 step_range_end>: New fields.
2120 (struct target_ops) <supports_range_stepping>:
2122 (target_supports_range_stepping): New macro.
2124 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2126 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2127 confusion in comment.
2129 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2131 * lynx-low.c (struct process_info_private): New type.
2132 (lynx_add_process): New function.
2133 (lynx_create_inferior, lynx_attach): Replace calls to
2134 add_process by calls to lynx_add_process.
2135 (lynx_resume): If PTID is null, then try using
2136 current_process()->private->last_wait_event_ptid.
2138 (lynx_clear_inferiors): Delete. The contents of that function
2139 has been inlined in lynx_mourn;
2140 (lynx_wait_1): Save the ptid in the process's private data.
2141 (lynx_mourn): Free the process' private data. Replace call
2142 to lynx_clear_inferiors by call to clear_inferiors.
2144 2013-05-17 Yao Qi <yao@codesourcery.com>
2146 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2149 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2151 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2152 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2153 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2154 PT_TEXT_END_ADDR guards. Update comments.
2155 (linux_target_op) <read_offsets>: Conditionally define to
2156 linux_read_offsets if the target is UCLIBC and if it defines
2157 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2159 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2160 Andrew Jenner <andrew@codesourcery.com>
2162 * Makefile.in (SFILES): Add linux-nios2-low.c.
2163 (clean): Add action to delete nios2-linux.c.
2164 (nios2-linux.c): New rule.
2165 * configure.srv: Add nios2*-*-linux*.
2166 * linux-nios2-low.c: New.
2168 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2170 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2172 2013-04-25 Hui Zhu <hui@codesourcery.com>
2175 * ax.c (ax_printf): Add fflush.
2177 2013-04-22 Tom Tromey <tromey@redhat.com>
2179 * Makefile.in (SFILES): Add filestuff.c.
2180 (OBS): Add filestuff.o.
2181 (filestuff.o): New target.
2182 * config.in, configure: Rebuild.
2183 * configure.ac: Check for fdwalk, pipe2.
2185 2013-04-17 Pedro Alves <palves@redhat.com>
2187 * configure.ac (USE_THREAD_DB): Delete variable.
2188 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2189 Don't AC_SUBST USE_THREAD_DB.
2190 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2191 * config.in, configure: Regenerate.
2193 2013-04-16 Pedro Alves <palves@redhat.com>
2195 * linux-low.h (struct lwp_info) <thread_known>: Move under
2196 the USE_THREAD_DB #ifdef.
2198 2013-04-16 Pedro Alves <palves@redhat.com>
2200 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2201 (linux-low.o): Delete rule.
2202 * linux-low.h: Always include "gdb_thread_db.h" instead of
2203 conditionally including thread_db.h.
2204 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2207 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2209 * Makefile.in (install-only): Fix make install regression.
2211 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2213 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2214 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2216 * gdbserver.1: Remove.
2218 2013-03-22 Pedro Alves <palves@redhat.com>
2220 * linux-low.c (handle_extended_wait): Don't call
2221 linux_enable_event_reporting.
2223 2013-03-15 Tony Theodore <tonyt@logyst.com>
2226 * Makefile.in (SHELL): Use @SHELL@.
2228 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2230 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2233 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2235 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2236 Remove extraneous NULL element.
2238 2013-03-13 Yao Qi <yao@codesourcery.com>
2240 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2241 'V' block in trace frame.
2243 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2245 * target.h (struct target_ops): Add btrace ops.
2246 (target_supports_btrace): New macro.
2247 (target_enable_btrace): New macro.
2248 (target_disable_btrace): New macro.
2249 (target_read_btrace): New macro.
2250 * gdbthread.h (struct thread_info): Add btrace field.
2251 * server.c: Include btrace-common.h.
2252 (handle_btrace_general_set): New function.
2253 (handle_btrace_enable): New function.
2254 (handle_btrace_disable): New function.
2255 (handle_general_set): Call handle_btrace_general_set.
2256 (handle_qxfer_btrace): New function.
2257 (struct qxfer qxfer_packets[]): Add btrace entry.
2258 * inferiors.c (remove_thread): Disable btrace.
2259 * linux-low: Include linux-btrace.h.
2260 (linux_low_enable_btrace): New function.
2261 (linux_low_read_btrace): New function.
2262 (linux_target_ops): Add btrace ops.
2263 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2264 Add srv_linux_btrace=yes.
2265 (x86_64-*-linux*): Add linux-btrace.o.
2266 Add srv_linux_btrace=yes.
2267 * configure.ac: Define HAVE_LINUX_BTRACE.
2268 * config.in: Regenerated.
2269 * configure: Regenerated.
2271 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2273 * server.c (handle_qxfer): Preserve error message if -3 is
2275 (qxfer): Document the -3 return value.
2277 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2279 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2280 (linux_btrace_h): New variable.
2281 (linux-btrace.o): New rule.
2283 2013-03-08 Stan Shebs <stan@codesourcery.com>
2284 Hafiz Abid Qadeer <abidh@codesourcery.com>
2286 * tracepoint.c (trace_buffer_size): New global.
2287 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2288 (init_trace_buffer): Change to one-argument function. Allocate
2289 trace buffer memory.
2290 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2291 handle QTBuffer:size packet.
2292 (cmd_bigqtbuffer_size): New function.
2293 (initialize_tracepoint): Call init_trace_buffer with
2294 DEFAULT_TRACE_BUFFER_SIZE.
2295 * server.c (handle_query): Add QTBuffer:size in the
2298 2013-03-07 Yao Qi <yao@codesourcery.com>
2300 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2301 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2303 (cmd_qtsp): Adjust condition. Do post increment.
2304 Set cur_action and cur_step_action back to 0.
2306 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2309 * linux-low.c (linux_write_memory): Return early success if LEN is
2312 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2314 * configure.srv: Add x86_64-*-cygwin* as target.
2316 2013-02-28 Tom Tromey <tromey@redhat.com>
2318 * configure.ac: Invoke AC_SYS_LARGEFILE.
2319 * configure, config.in: Rebuild.
2321 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2323 * win32-low.c: Throughout, fix format strings and casts of
2324 printf-like functions to avoid type related warnings on all
2326 (get_child_debug_event): Print dwDebugEventCode as hex since
2327 that's how it's usually documented.
2329 2013-02-28 Yao Qi <yao@codesourcery.com>
2331 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2334 2013-02-27 Jiong Wang <jiwang@tilera.com>
2336 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2337 (reg-tilegx32.c): New rule.
2338 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2339 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2340 different register info initializer according to elf class.
2341 (init_registers_tilgx32): New function. The tilegx32 register info
2343 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2344 (tile_store_gregset): Likewise.
2346 2013-02-27 Yao Qi <yao@codesourcery.com>
2348 * server.c (process_point_options): Print debug message when
2349 debug_threads is true.
2351 2013-02-26 Yao Qi <yao@codesourcery.com>
2353 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2355 2013-02-19 Pedro Alves <palves@redhat.com>
2356 Kai Tietz <ktietz@redhat.com>
2360 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2361 instead of strtoul to extract address from packet.
2362 (process_serial_event) <'z'>: Likewise.
2364 2013-02-18 Yao Qi <yao@codesourcery.com>
2366 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2368 2013-02-14 Pedro Alves <palves@redhat.com>
2372 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2373 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2375 2013-02-14 Pedro Alves <palves@redhat.com>
2377 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2379 2013-02-14 Pedro Alves <palves@redhat.com>
2381 * tracepoint.c (save_string): Delete.
2382 (add_tracepoint_action): Use savestring instead of save_string.
2384 2013-02-12 Pedro Alves <palves@redhat.com>
2386 * linux-xtensa-low.c: Ditto.
2387 * xtensa-xtregs.c: Ditto.
2389 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2391 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2394 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2396 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2397 aarch64_num_wp_regs and aarch64_num_bp_regs to
2398 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2400 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2402 * linux-aarch64-low.c (ps_get_thread_area): Replace
2403 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2405 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2406 Marcus Shawcroft <marcus.shawcroft@arm.com>
2407 Nigel Stephens <nigel.stephens@arm.com>
2408 Yufeng Zhang <yufeng.zhang@arm.com>
2410 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2411 (aarch64.c, aarch64-without-fpu.c): New targets.
2412 * configure.srv (aarch64*-*-linux*): New.
2413 * linux-aarch64-low.c: New file.
2415 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2417 * linux-low.c (handle_extended_wait, linux_create_inferior)
2418 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2419 (dequeue_one_deferred_signal, linux_resume_one_thread)
2420 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2421 (linux_tracefork_grandchild, linux_test_for_tracefork)
2422 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2423 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2424 where the argument is 0.
2426 2013-01-25 Yao Qi <yao@codesourcery.com>
2428 * event-loop.c: Include "queue.h".
2429 (gdb_event_p): New typedef.
2430 (struct gdb_event) <next_event>: Remove.
2431 (event_queue): Change to QUEUE(gdb_event_p).
2432 (async_queue_event): Remove.
2433 (gdb_event_xfree): New.
2434 (initialize_event_loop): New.
2435 (process_event): Use API from QUEUE.
2436 (wait_for_event): Likewise.
2437 * server.c (main): Call initialize_event_loop.
2438 * server.h (initialize_event_loop): Declare.
2440 2013-01-18 Yao Qi <yao@codesourcery.com>
2442 * ax.h (struct eval_agent_expr_context): New.
2443 (gdb_eval_agent_expr): Update declaration.
2444 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2445 TFRAME. Add new argument CTX.
2446 * server.h (struct eval_agent_expr_context): Declare.
2447 (agent_mem_read, agent_tsv_read): Update declaration.
2448 (agent_mem_read_string): Likewise.
2449 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2450 (add_traceframe_block): Add new argument TPOINT.
2451 Increase TPOINT->traceframe_usage.
2452 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2453 eval_tracepoint_agent_expr.
2454 (condition_true_at_tracepoint): Likewise.
2455 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2456 (agent_mem_read_string, agent_tsv_read): Likewise.
2458 2013-01-16 Yao Qi <yao@codesourcery.com>
2460 * linux-low.c (linux_resume_one_lwp): Don't check
2461 'lwp->bp_reinsert != 0'.
2463 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2464 Pedro Alves <palves@redhat.com>
2466 * lynx-low.c (ptrace_request_to_str): Define a temporary
2467 macro and use it to simplify this function's implementation.
2469 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2471 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2474 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2476 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2478 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2480 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2482 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2484 * lynx-low.c (lynx_resume): Use the resume_info parameter
2485 to determine the ptid for the lynx_ptrace call, unless
2486 it is equal to minus_one_ptid, in which case we use the
2487 ptid of the current_inferior.
2488 (lynx_wait_1): After having received a thread create/exit
2489 event, resume the inferior's execution using the signaling
2490 thread's ptid, rather than the old ptid.
2492 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2494 * lynx-low.c (lynx_resume): Delete variable ret.
2496 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2498 * gdbreplay.c (gdbreplay_version): Update copyright year.
2499 * server.c (gdbserver_version): Likewise.
2501 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2503 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2506 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2508 * lynx-low.c (ptrace_request_to_str): Add handling for
2511 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2513 * lynx-low.c (lynx_attach): Delete variable new_process.
2515 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2517 * lynx-low.c (lynx_create_inferior): Delete variable
2520 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2522 * lynx-low.c (ptrace_request_to_str): Do not handle
2523 PTRACE_GETTHREADLIST if this macro does not exist.
2525 2012-12-15 Yao Qi <yao@codesourcery.com>
2527 * Makefile.in (OBS): Add notif.o.
2528 * notif.c, notif.h: New.
2529 * server.c: Include "notif.h".
2530 (struct vstop_notif) <next>: Remove.
2532 (queue_stop_reply): Update.
2533 (push_event, send_next_stop_reply): Remove.
2534 (discard_queued_stop_replies): Update.
2535 (notif_stop): New variable.
2536 (handle_v_stopped): Remove.
2537 (handle_v_requests): Don't call handle_v_stopped. Call
2538 handle_ack_notif instead.
2539 (queue_stop_reply_callback): Call notif_event_enque instead
2540 of queue_stop_reply.
2541 (handle_status): Don't call send_next_stop_reply, call
2542 notif_write_event instead.
2543 (kill_inferior_callback): Likewise.
2544 (detach_or_kill_inferior_callback): Likewise.
2545 (main): Call initialize_notif.
2546 (process_serial_event): Call QUEUE_is_empty.
2547 (handle_target_event): Call notif_push instead of push event.
2548 * server.h (push_event): Remove declaration.
2550 2012-12-10 Tom Tromey <tromey@redhat.com>
2552 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2553 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2556 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2557 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2558 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2559 (amd64-linux-ipa.o, ax.o): Rewrite.
2560 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2561 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2562 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2563 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2564 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2565 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2566 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2567 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2568 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2569 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2570 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2571 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2572 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2573 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2574 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2575 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2576 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2577 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2578 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2579 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2580 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2581 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2582 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2583 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2584 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2585 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2586 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2587 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2588 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2589 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2590 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2591 (reg-tilegx.o): Remove.
2592 (all_object_files): New macro.
2593 Include .deps files.
2594 * aclocal.m4, configure: Rebuild.
2595 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2596 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2597 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2599 2012-12-05 Tom Tromey <tromey@redhat.com>
2602 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2604 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2606 * configure.ac: Check for linux/perf_event.h.
2607 * config.in: Regenerated.
2608 * configure: Regenerated.
2610 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2612 * hostio.c (handle_readlink): Decrease buffer size
2613 parameter passed to readlink by one byte.
2615 2012-11-26 Yao Qi <yao@codesourcery.com>
2617 * configure.ac (build_warnings): Append '-Wempty-body'.
2618 * configure: Regenerated.
2619 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2622 2012-11-15 Pierre Muller <muller@sourceware.org>
2624 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2625 * config.in: Regenerate.
2626 * configure: Regenerate.
2627 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2628 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2629 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2630 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2632 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2633 instead of <sys/wait.h> header.
2634 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2636 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2638 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2639 (various make rules): Remove -DGDBSERVER
2641 2012-11-09 Yao Qi <yao@codesourcery.com>
2643 * spu-low.c (current_ptid): Move it to ..
2644 * gdbthread.h: ... here. New.
2645 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2646 * server.c (myresume, process_serial_event): Likewise.
2647 * thread-db.c (thread_db_find_new_threads): Likewise.
2648 * tracepoint.c (run_inferior_command): Likewise.
2650 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2652 * server.c (handle_search_memory_1): Include access length in
2655 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2657 * linux-crisv32-low.c: Fix compile errors.
2659 2012-09-04 Yao Qi <yao@codesourcery.com>
2661 * tracepoint.c (cmd_qtsv): Adjust debug message.
2662 Don't check CUR_TPOINT.
2664 2012-08-28 Yao Qi <yao@codesourcery.com>
2666 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2667 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2668 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2669 Remove declarations of xmalloc, xreallloc, xstrdup and
2671 * Makefile.in (libiberty_h): New.
2672 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2673 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2675 2012-08-23 Yao Qi <yao@codesourcery.com>
2677 * server.h: Remove declaration of 'xsnprintf'.
2679 2012-08-22 Keith Seitz <keiths@redhat.com>
2681 * server.h: Include build-gnulib-gbserver/config.h.
2682 * gdbreplay.c: Likewise.
2684 2012-08-08 Doug Evans <dje@google.com>
2686 * Makefile.in (SFILES): Add gdb_vecs.c.
2687 (OBS): Add gdb_vecs.o.
2688 (gdb_vecs_h, host_defs_h): New variables.
2689 (thread-db.o): Add $(gdb_vecs_h) dependency.
2690 (gdb_vecs.o): New rule.
2691 * thread-db.c: #include "gdb_vecs.h".
2692 (thread_db_load_search): Use a vector to iterate over path elements.
2693 Handle text appearing after "$pdir".
2695 * configure.ac: Add check for strstr.
2696 * config.in: Regenerate.
2697 * configure: Regenerate.
2699 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2701 * hostio.c (handle_pread): If pread fails, fall back to attempting
2703 (handle_pwrite): Likewise for pwrite.
2705 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2707 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2708 between unsupported TYPE and unimplementable ADDR/LEN combination.
2709 (arm_insert_point): Act on new return value.
2711 2012-07-31 Pedro Alves <palves@redhat.com>
2713 * server.c (process_point_options): Only skip tokens if we find
2714 one that is unrecognized. Don't treat 'X' specially while
2715 skipping unrecognized tokens.
2717 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2719 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2720 to 4-byte-align HW breakpoint addresses for Thumb.
2722 2012-07-27 Yao Qi <yao@codesourcery.com>
2726 * server.h: Declare gdb_agent_about_to_close.
2727 * target.c (kill_inferior): Include "agent.h".
2728 New. Send command 'kill'.
2729 * target.h (kill_inferior): Removed macro.
2730 * tracepoint.c (gdb_agent_about_to_close): New.
2731 (gdb_agent_helper_thread): Handle command 'close'.
2732 Wait endlessly until the inferior stops.
2733 Install gdb_agent_remove_socket to atexit hook.
2734 (agent_socket_name): New static variable.
2735 (gdb_agent_socket_init): Replace local variable 'name' with
2736 'agent_socket_name'.
2737 (gdb_agent_remove_socket): New.
2739 2012-07-27 Yao Qi <yao@codesourcery.com>
2741 * server.c (process_point_options): Stop at 'X' when parsing.
2743 2012-07-19 Michael Eager <eager@eagercon.com>
2745 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2747 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2748 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2749 hardware breakpoint.
2751 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2753 * gdbserver/linux-low.c (initialize_low): Call
2754 linux_ptrace_init_warnings.
2756 2012-07-02 Doug Evans <dje@google.com>
2758 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2761 2012-07-02 Stan Shebs <stan@codesourcery.com>
2763 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2764 (ax.o): Add it to build rule.
2766 (OBS): Add format.o.
2767 (IPA_OBS): Add format.o.
2768 * server.c (handle_query): Claim support for breakpoint commands.
2769 (process_point_options): Add command case.
2770 (process_serial_event): Leave running if there are printfs in
2772 * mem-break.h (any_persistent_commands): Declare.
2773 (add_breakpoint_commands): Declare.
2774 (gdb_no_commands_at_breakpoint): Declare.
2775 (run_breakpoint_commands): Declare.
2776 * mem-break.c (struct point_command_list): New struct.
2777 (struct breakpoint): New field command_list.
2778 (any_persistent_commands): New function.
2779 (add_commands_to_breakpoint): New function.
2780 (add_breakpoint_commands): New function.
2781 (gdb_no_commands_at_breakpoint): New function.
2782 (run_breakpoint_commands): New function.
2783 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2785 * ax.c: Include format.h.
2786 (ax_printf): New function.
2787 (gdb_eval_agent_expr): Add printf opcode.
2789 2012-06-13 Yao Qi <yao@codesourcery.com>
2791 * server.c (start_inferior): Remove duplicated writes to fields
2792 'last_resume_kind' and 'last_status' of 'current_inferior'.
2794 2012-06-12 Yao Qi <yao@codesourcery.com>
2795 Pedro Alves <palves@redhat.com>
2797 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2799 * server.c (handle_v_cont): Extend comment.
2801 2012-06-11 Yao Qi <yao@codesourcery.com>
2803 * linux-low.c (linux_attach): Add 'static'.
2805 2012-06-06 Yao Qi <yao@codesourcery.com>
2807 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2809 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2811 Fix gcc -flto compilation warning.
2812 * server.c (main): Make variable multi_mode and attach volatile.
2814 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2816 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2817 if the platform doesn't know about it.
2819 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2821 * Makefile.in (SFILES): Add linux-tile-low.c.
2822 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2823 * configure.srv: Handle tilegx-*-linux*.
2824 * linux-tile-low.c: New file.
2826 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2828 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2830 2012-05-24 Pedro Alves <palves@redhat.com>
2834 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2836 2012-05-24 Pedro Alves <palves@redhat.com>
2840 Replace target_signal with gdb_signal throughout.
2842 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
2844 * linux-low.c (linux_store_registers): Avoid the copying sequence
2845 when no data has been retrieved by ptrace.
2847 2012-05-22 Will Deacon <will.deacon@arm.com>
2849 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
2850 Include asm/ptrace.h.
2851 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
2854 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2856 * linux-low.c (linux_store_registers): Don't re-retrieve data
2857 with ptrace that has already been obtained from /proc. Always
2858 copy any data retrieved with ptrace to the buffer supplied.
2860 2012-05-11 Yao Qi <yao@codesourcery.com>
2861 Pedro Alves <palves@redhat.com>
2863 * linux-low.c (enum stopping_threads_kind): New.
2864 (stopping_threads): Change type to `enum stopping_threads_kind'.
2865 (handle_extended_wait): If stopping and suspending threads, leave
2866 the new_lwp suspended too.
2867 (linux_wait_for_event): Adjust.
2868 (stop_all_lwps): Set `stopping_threads' to
2869 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
2870 whether we're suspending threads or just stopping them. Assert no
2873 2012-04-29 Yao Qi <yao@codesourcery.com>
2875 * server.h: Move some code to ...
2876 * gdbthread.h: ... here. New.
2877 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
2878 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
2879 (nto-low.o, win32-low.o): Likewise.
2880 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
2881 * regcache.c, remote-utils.c, server.c: Likewise.
2882 * target.c, tracepoint.c, win32-low.c: Likewise.
2884 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2886 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
2887 (PTRACE_ARG4_TYPE): Likewise.
2888 (PTRACE_XFER_TYPE): Likewise.
2889 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
2890 ptrace to PTRACE_ARG3_TYPE.
2891 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
2892 (PTRACE_ARG4_TYPE): Likewise.
2893 (PTRACE_XFER_TYPE): Likewise.
2894 (linux_detach_one_lwp): Cast fourth argument of
2895 ptrace to long then PTRACE_ARG4_TYPE.
2896 (regsets_fetch_inferior_registers): Cast third argument of
2897 ptrace to long then PTRACE_ARG3_TYPE.
2898 (regsets_store_inferior_registers): Likewise.
2900 2012-04-20 Pedro Alves <palves@redhat.com>
2902 * configure: Regenerate.
2904 2012-04-19 Pedro Alves <palves@redhat.com>
2906 * Makefile.in (GNULIB_BUILDDIR): New.
2907 (LIBGNU, INCGNU, GNULIB_H): Adjust.
2908 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
2909 (all, install-only, uninstall, clean-info, all-lib, clean): No
2910 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
2911 (maintainer-clean realclean distclean): Use subdir_do.
2913 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
2914 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
2915 * acinclude.m4: Include acx_configure_dir.m4.
2916 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
2917 calls. Call AC_PROG_RANLIB. Configure gnulib using
2920 (GNULIB_STDINT_H): Adjust.
2921 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
2922 * gdbreplay.c: Include build-gnulib/config.h.
2923 * server.h: Likewise.
2924 * aclocal.m4: Regenerate.
2925 * config.in: Regenerate.
2926 * configure: Regenerate.
2928 2012-04-19 Pedro Alves <palves@redhat.com>
2930 * Makefile.in (LIBGNU, INCGNU): Adjust.
2931 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
2932 (all, install-only, uninstall, clean-info, all-lib, clean)
2933 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
2934 * configure.ac: Adjust AC_OUTPUT output.
2935 * aclocal.m4: Regenerate.
2936 * configure: Regenerate.
2938 2012-04-19 Pedro Alves <palves@redhat.com>
2940 * Makefile.in (generated_files): New.
2941 (server_h): Remove the explicit dependency on config.h, and depend
2942 on $generated_files.
2944 2012-04-19 Pedro Alves <palves@redhat.com>
2946 * Makefile.in (INCGNU): Add -Ignulib.
2948 2012-04-19 Pedro Alves <palves@redhat.com>
2950 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
2951 (INCGNU): ... this, and spell out -I here.
2952 (GNULIB_LIB): Rename to ...
2954 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
2956 2012-04-19 Pedro Alves <palves@redhat.com>
2958 * config.in: Regenerate.
2960 2012-04-19 Pedro Alves <palves@redhat.com>
2962 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
2963 * server.h (memmem): Remove declaration.
2964 * config.in: Regenerate.
2965 * configure: Regenerate.
2967 2012-04-19 Yao Qi <yao@codesourcery.com>
2969 * Makefile.in (SFILES): Add common/vec.c.
2973 2012-04-19 Yao Qi <yao@codesourcery.com>
2975 * remote-utils.c (prepare_resume_reply): Replace with macro
2976 target_core_of_thread.
2977 * server.c (handle_qxfer_threads_proper): Likewise.
2978 * target.h (traget_core_of_thread): New macro.
2980 2012-04-18 Pedro Alves <palves@redhat.com>
2982 * aclocal.m4: Regenerate.
2983 * configure: Regenerate.
2985 2012-04-16 Yao Qi <yao@codesourcery.com>
2987 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
2988 duplicated on address.
2990 2012-04-16 Yao Qi <yao@codesourcery.com>
2992 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
2993 (struct tracepoint_action_ops) <send>: New field.
2994 (m_tracepoint_action_send, r_tracepoint_action_send): New.
2995 (agent_expr_send, x_tracepoint_action_send): New.
2996 (l_tracepoint_action_send): New.
2997 (cmd_qtdp): Download and install tracepoint
2998 according to `use_agent'.
2999 (run_inferior_command): Add one more parameter `len'.
3001 (tracepoint_send_agent): New.
3002 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3004 2012-04-16 Yao Qi <yao@codesourcery.com>
3006 * tracepoint.c (download_tracepoints): Moved to ...
3007 (cmd_qtstart): ... here.
3009 2012-04-14 Yao Qi <yao@codesourcery.com>
3011 * tracepoint.c: Include inttypes.h.
3012 (struct collect_memory_action): Use sized types.
3013 (struct tracepoint): Likewise.
3014 (cmd_qtdp, stop_tracing): Update print specifiers.
3015 (cmd_qtp, response_tracepoint): Likewise.
3016 (collect_data_at_tracepoint): Likewise.
3017 (collect_data_at_step): Likewise.
3019 2012-04-14 Yao Qi <yao@codesourcery.com>
3021 Import gnulib module inttypes.
3022 * aclocal.m4, config.in, configure: Regenerated.
3024 2012-04-14 Yao Qi <yao@codesourcery.com>
3026 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3027 Makefile and config.status at last.
3029 2012-04-13 Yao Qi <yao@codesourcery.com>
3031 * tracepoint.c: Include stdint.h unconditionally.
3033 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3035 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3036 on BFD_HAVE_SYS_PROCFS_TYPE.
3037 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3038 * configure: Regenerate.
3039 * config.in: Likewise.
3041 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3043 * Makefile.in (clean): Also remove x32.c x32-linux.c
3044 x32-avx.c x32-avx-linux.c.
3045 (x32.o): New target.
3047 (x32-linux.o): Likewise.
3048 (x32-linux.c): Likewise.
3049 (x32-avx.o): Likewise.
3050 (x32-avx.c): Likewise.
3051 (x32-avx-linux.o): Likewise.
3052 (x32-avx-linux.c): Likewise.
3054 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3055 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3056 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3057 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3058 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3059 i386/x32-avx-linux.xml.
3061 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3062 (init_registers_x32_avx_linux): Likwise.
3063 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3064 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3066 2012-04-13 Pedro Alves <palves@redhat.com>
3068 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3069 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3070 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3071 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3074 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3076 * linux-x86-low.c (compat_x32_clock_t): New.
3077 (compat_x32_siginfo_t): Likewise.
3078 (compat_x32_siginfo_from_siginfo): Likewise.
3079 (siginfo_from_compat_x32_siginfo): Likewise.
3080 (linux_is_elf64): Likewise.
3081 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3082 and siginfo_from_compat_x32_siginfo for x32.
3083 (x86_arch_setup): Set linux_is_elf64.
3085 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3088 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3090 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3091 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3092 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3093 compatible with process.
3095 2012-04-12 Yao Qi <yao@codesourcery.com>
3097 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3098 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3099 (install-only, install-info, clean): Handle sub dir gnulib.
3100 (all-lib, am--refresh): New targets.
3101 (memmem.o): Remove target.
3102 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3103 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3104 (AC_REPLACE_FUNCS): Remove memmem.
3105 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3106 (AC_OUTPUT): Generate Makefile in gnulib/.
3107 * aclocal.m4, config.in, configure: Regenerated.
3109 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3111 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3113 2012-04-05 Pedro Alves <palves@redhat.com>
3115 -Werror=strict-aliasing
3117 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3120 2012-04-04 Pedro Alves <palves@redhat.com>
3122 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3123 (sparc_store_gregset_from_stack, sparc_store_gregset)
3124 (sparc_breakpoint_at): Fix formatting.
3126 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3128 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3130 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3131 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3132 * config.in: Regenerate.
3133 * configure: Likewise.
3135 2012-03-29 Pedro Alves <palves@redhat.com>
3137 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3138 Correct ptrace arguments.
3140 2012-03-28 Pedro Alves <palves@redhat.com>
3142 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3143 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3144 (IA64_FR1_REGNUM): New defines.
3145 (ia64_fetch_register): New.
3146 (the_low_target): Install it.
3147 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3149 * linux-low.c (linux_fetch_registers): Try the
3150 the_low_target.fetch_register hook first.
3152 * linux-arm-low.c (the_low_target): Adjust.
3153 * linux-bfin-low.c (the_low_target): Adjust.
3154 * linux-cris-low.c (the_low_target): Adjust.
3155 * linux-crisv32-low.c (the_low_target): Adjust.
3156 * linux-m32r-low.c (the_low_target): Adjust.
3157 * linux-m68k-low.c (the_low_target): Adjust.
3158 * linux-mips-low.c (the_low_target): Adjust.
3159 * linux-ppc-low.c (the_low_target): Adjust.
3160 * linux-s390-low.c (the_low_target): Adjust.
3161 * linux-sh-low.c (the_low_target): Adjust.
3162 * linux-sparc-low.c (the_low_target): Adjust.
3163 * linux-tic6x-low.c (the_low_target): Adjust.
3164 * linux-x86-low.c (the_low_target): Adjust.
3165 * linux-xtensa-low.c (the_low_target): Adjust.
3167 2012-03-26 Pedro Alves <palves@redhat.com>
3169 * server.c (handle_qxfer_libraries): Don't bail early if
3170 the_target->qxfer_libraries_svr4 is not NULL.
3172 2012-03-26 Pedro Alves <palves@redhat.com>
3174 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3176 2012-03-23 Pedro Alves <palves@redhat.com>
3178 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3179 "library-list-svr4" element's start tag when the the DSO list is
3182 2012-03-23 Pedro Alves <palves@redhat.com>
3184 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3185 a variable whose type size is the same as the inferior's pointer
3188 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3190 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3192 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3193 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3194 * linux-low.h: Include <signal.h>.
3195 (struct siginfo): Remove forward declaration.
3196 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3199 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3201 * .gitignore: Ignore more files.
3203 2012-03-19 Pedro Alves <palves@redhat.com>
3204 Jan Kratochvil <jan.kratochvil@redhat.com>
3206 * server.c (cont_thread, general_thread): Add describing comments.
3207 (start_inferior): Clear `cont_thread'.
3208 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3211 2012-03-15 Yao Qi <yao@codesourcery.com>
3213 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3215 (cmd_qtdp): ... here.
3217 2012-03-15 Yao Qi <yao@codesourcery.com>
3219 * tracepoint.c (struct tracepoint_action_ops): New.
3220 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3221 (m_tracepoint_action_download): New.
3222 (r_tracepoint_action_download): New.
3223 (x_tracepoint_action_download): New.
3224 (l_tracepoint_action_download): New.
3225 (add_tracepoint_action): Install `action->ops' according type.
3226 (download_tracepoint_1): Move code `download' function pointer
3227 of various tracepoint_action_ops.
3229 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3231 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3232 linux_ptrace_attach_warnings.
3234 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3236 * Makefile.in (linux-ptrace.o): New.
3237 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3238 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3239 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3240 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3241 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3243 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3245 2012-03-08 Yao Qi <yao@codesourcery.com>
3246 Pedro Alves <palves@redhat.com>
3248 Fix PR server/13392.
3249 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3251 * tracepoint.c (remove_tracepoint): New.
3252 (cmd_qtdp): Call remove_tracepoint when failed to install.
3254 2012-03-07 Pedro Alves <palves@redhat.com>
3256 * linux-low.c (get_detach_signal): New.
3257 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3258 Pass on pending signals to PTRACE_DETACH. Check the result of the
3260 * server.c (program_signals, program_signals_p): New.
3261 (handle_general_set): Handle QProgramSignals.
3262 * server.h (program_signals, program_signals_p): Declare.
3264 2012-03-05 Pedro Alves <palves@redhat.com>
3265 Jan Kratochvil <jan.kratochvil@redhat.com>
3267 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3270 2012-03-03 Yao Qi <yao@codesourcery.com>
3272 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3273 agent_look_up_symbols.
3275 2012-03-03 Yao Qi <yao@codesourcery.com>
3277 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3278 (linux-x86-low.o): Likewise.
3279 * server.h: Remove in_process_agent_loaded.
3280 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3284 2012-03-03 Yao Qi <yao@codesourcery.com>
3286 * tracepoint.c (gdb_agent_capability): New global.
3287 (in_process_agent_loaded_ust): Renamed to
3288 `in_process_agent_supports_ust'.
3290 (in_process_agent_supports_ust): Call agent_capability_check.
3291 (clear_installed_tracepoints): Assert that agent supports
3294 2012-03-03 Yao Qi <yao@codesourcery.com>
3296 * linux-low.c (linux_supports_agent): New.
3297 (linux_target_ops): Initialize field `supports_agent' with
3298 linux_supports_agent.
3299 * target.h (struct target_ops) <supports_agent>: New.
3300 (target_supports_agent): New macro.
3301 * server.c (handle_general_set): Handle packet 'QAgent'.
3302 (handle_query): Send `QAgent+'.
3303 * Makefile.in (server.o): Depends on agent.h.
3305 2012-03-03 Yao Qi <yao@codesourcery.com>
3307 * Makefile.in (OBS): Add agent.o.
3308 Add new rule for agent.o.
3309 Track dependence of tracepoint.c on agent.h.
3310 * tracepoint.c (run_inferior_command_1):
3311 (run_inferior_command): Call agent_run_command.
3312 (gdb_ust_connect_sync_socket): Deleted. Move it to
3314 (resume_thread, stop_thread): Likewise.
3315 (gdb_ust_socket_init): Renamed to ...
3316 (gdb_agent_socket_init): ... New.
3317 (gdb_ust_thread): Renamed to ...
3318 (gdb_agent_helper_thread): ... New.
3319 (gdb_ust_init): Move some code to ...
3320 (gdb_agent_init): ... here. New.
3321 [HAVE_UST]: Call gdb_ust_init.
3322 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3323 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3324 * config.in, configure: Regenerated.
3326 2012-03-02 Pedro Alves <palves@redhat.com>
3328 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3329 * linux-low.c (struct simple_pid_list): New.
3330 (stopped_pids): New a struct simple_pid_list pointer.
3331 (add_to_pid_list, pull_pid_from_list): New.
3332 (handle_extended_wait): Don't assume the first signal new children
3333 report is SIGSTOP. Adjust call to pull_pid_from_list.
3334 (linux_wait_for_lwp): Adjust.
3336 2012-03-02 Yao Qi <yao@codesourcery.com>
3338 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3341 2012-03-02 Yao Qi <yao@codesourcery.com>
3343 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3344 `stop_pc' and `tpoint'. Update caller.
3346 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3348 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3349 * linux-low.c (use_linux_regsets): New macro.
3350 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3351 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3352 (linux_register_in_regsets): New function.
3353 (usr_fetch_inferior_registers): Skip registers covered by
3355 (usr_store_inferior_registers): Likewise.
3356 (usr_fetch_inferior_registers): New macro.
3357 (usr_store_inferior_registers): Likewise.
3358 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3359 (linux_store_registers): Likewise.
3360 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3362 (init_registers_mips64_dsp_linux): Likewise.
3363 (init_registers_mips_linux): New macro.
3364 (init_registers_mips_dsp_linux): Likewise.
3365 (mips_dsp_num_regs): Likewise.
3366 (DSP_BASE, DSP_CONTROL): New fallback macros.
3367 (mips_base_regs): New macro.
3368 (mips_regmap): Use it. Fix the size.
3369 (mips_dsp_regmap): New variable.
3370 (mips_dsp_regset_bitmap): Likewise.
3371 (mips_arch_setup): New function.
3372 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3374 (mips_cannot_store_register): Likewise.
3375 (the_low_target): Update .arch_setup, .num_regs and .regmap
3376 initializers. Add .regset_bitmap initializer.
3377 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3379 * linux-bfin-low.c (the_low_target): Likewise.
3380 * linux-cris-low.c (the_low_target): Likewise.
3381 * linux-crisv32-low.c (the_low_target): Likewise.
3382 * linux-ia64-low.c (the_low_target): Likewise.
3383 * linux-m32r-low.c (the_low_target): Likewise.
3384 * linux-m68k-low.c (the_low_target): Likewise.
3385 * linux-ppc-low.c (the_low_target): Likewise.
3386 * linux-s390-low.c (the_low_target): Likewise.
3387 * linux-sh-low.c (the_low_target): Likewise.
3388 * linux-sparc-low.c (the_low_target): Likewise.
3389 * linux-tic6x-low.c (the_low_target): Likewise.
3390 * linux-x86-low.c (the_low_target): Likewise.
3391 * linux-xtensa-low.c (the_low_target): Likewise.
3392 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3393 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3394 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3396 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3397 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3399 2012-02-29 Yao Qi <yao@codesourcery.com>
3400 Pedro Alves <palves@redhat.com>
3402 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3403 `step_over_finished' is true.
3405 2012-02-27 Pedro Alves <palves@redhat.com>
3407 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3408 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3410 2012-02-27 Pedro Alves <palves@redhat.com>
3413 * linux-low.c (pid_is_stopped): New.
3414 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3416 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3418 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3421 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3423 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3425 2012-02-24 Luis Machado <lgustavo@codesourcery>
3427 * server.c (handle_query): Advertise support for target-side
3428 breakpoint condition evaluation.
3429 (process_point_options): New function.
3430 (process_serial_event): When inserting a breakpoint, check for
3431 a target-side condition that should be evaluated.
3433 * mem-break.c: Include regcache.h and ax.h.
3434 (point_cond_list_t): New data structure.
3435 (breakpoint) <cond_list>: New field.
3436 (find_gdb_breakpoint_at): Make non-static.
3437 (delete_gdb_breakpoint_at): Clear any target-side
3439 (clear_gdb_breakpoint_conditions): New function.
3440 (add_condition_to_breakpoint): Likewise.
3441 (add_breakpoint_condition): Likewise.
3442 (gdb_condition_true_at_breakpoint): Likewise.
3443 (gdb_breakpoint_here): Return result directly instead
3444 of going through a local variable.
3446 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3447 (clear_gdb_breakpoint_conditions): Likewise.
3448 (add_breakpoint_condition): Likewise.
3449 (gdb_condition_true_at_breakpoint): Likewise.
3451 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3452 (need_step_over_p): Take target-side breakpoint condition into
3455 2012-02-24 Luis Machado <lgustavo@codesourcery>
3457 * server.h: Include tracepoint.h.
3458 (agent_mem_read, agent_get_trace_state_variable_value,
3459 agent_set_trace_state_variable_value,
3460 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3461 get_set_tsv_func_addr): New prototypes.
3463 * ax.h: New include file.
3464 * ax.c: New source file.
3466 * tracepoint.c: Include ax.h.
3467 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3468 agent_expr, eval_result_type): Move to ax.h.
3469 (parse_agent_expr): Rename to ...
3470 (gdb_parse_agent_expr): ... this, make it non-static and move
3472 (unparse_agent_expr) Rename to ...
3473 (gdb_unparse_agent_expr): ... this, make it non-static and move
3475 (eval_agent_expr): Rename to ...
3476 (eval_tracepoint_agent_expr): ... this.
3477 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3478 forward declarations.
3479 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3480 (agent_get_trace_state_variable_value): New function.
3481 (agent_set_trace_state_variable_value): New function.
3482 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3483 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3484 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3485 (condition_true_at_tracepoint): Likewise.
3486 (parse_agent_expr): Rename to ...
3487 (gdb_parse_agent_expr): ... this and move to ax.c.
3488 (unparse_agent_expr): Rename to ...
3489 (gdb_unparse_agent_expr): ... this and move to ax.c.
3490 (gdb_agent_op_name): Move to ax.c.
3491 (eval_agent_expr): Rename to ...
3492 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3494 (eval_tracepoint_agent_expr): New function.
3495 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3497 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3499 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3500 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3501 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3502 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3503 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3504 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3505 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3506 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3507 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3508 (compile_bytecodes): Remove forward declaration.
3509 (is_goto_target): Move to ax.c.
3510 (compile_bytecodes): Move to ax.c and call
3511 agent_get_trace_state_variable_value (...) and
3512 agent_set_trace_state_variable_value (...).
3514 * Makefile.in: Update ax.c and IPA dependencies.
3516 2012-02-24 Pedro Alves <palves@redhat.com>
3518 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3519 (cmd_bigqtbuffer_circular): ... this. Only handle
3520 'QTBuffer:circular:'.
3521 (handle_tracepoint_general_set): Adjust.
3523 2012-02-16 Yao Qi <yao@codesourcery.com>
3525 * inferiors.c: Move code to ...
3526 * dll.c: .... here. New.
3527 * server.h: Declare clear_dlls.
3528 * Makefile.in (SFILES): Add dll.c.
3532 2012-02-11 Yao Qi <yao@codesourcery.com>
3534 * server.c: (handle_monitor_command): Add a new parameter
3536 (handle_query): Update caller.
3538 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3540 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3541 * configure, config.in: Regenerate.
3542 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3545 2012-02-02 Pedro Alves <palves@redhat.com>
3547 Try SIGKILL first, then PTRACE_KILL.
3548 * linux-low.c (linux_kill_one_lwp): New.
3549 (linux_kill_one_lwp): Rename to ...
3550 (kill_one_lwp_callback): ... this. Use the new
3553 2012-02-02 Pedro Alves <palves@redhat.com>
3555 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3558 2012-01-27 Pedro Alves <palves@redhat.com>
3560 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3561 (elf_64_file_p): Make static.
3562 (linux_pid_exe_is_elf_64_file): New.
3563 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3564 Delete declarations.
3565 (linux_pid_exe_is_elf_64_file): Declare.
3566 * linux-x86-low.c (x86_arch_setup): Use
3567 linux_pid_exe_is_elf_64_file.
3569 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3571 * linux-low.c (linux_wait_for_event_1): Rename to ...
3572 (linux_wait_for_event): ... here and merge it with former
3573 linux_wait_for_event - new variable wait_ptid, use it.
3574 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3576 2012-01-23 Pedro Alves <palves@redhat.com>
3578 * server.c (main): Avoid yet another case of infinite loop while
3579 detaching/killing after a longjmp.
3581 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3584 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3586 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3588 * hostio.c (handle_readlink): New function.
3589 (handle_vFile): Call it to handle "vFile:readlink" packets.
3591 2012-01-20 Pedro Alves <palves@redhat.com>
3592 Ulrich Weigand <ulrich.weigand@linaro.org>
3594 * server.c (handle_v_requests): Only support vAttach and vRun to
3595 start multiple processes when in extended protocol mode.
3597 2012-01-17 Pedro Alves <palves@redhat.com>
3599 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3600 memalign plus mprotect to allocate the scratch buffer.
3602 2012-01-13 Pedro Alves <palves@redhat.com>
3604 * server.c (attach_inferior): Clear `cont_thread'.
3606 2012-01-13 Pedro Alves <palves@redhat.com>
3608 * server.c (main): Avoid infinite loop while detaching/killing
3611 2012-01-09 Doug Evans <dje@google.com>
3613 * server.c (start_inferior): Set last_ptid in --wrapper case.
3615 2012-01-06 Yao Qi <yao@codesourcery.com>
3617 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3619 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3621 2012-01-04 Yao Qi <yao@codesourcery.com>
3623 * tracepoint.c (cmd_qtdp): Print debug message
3624 for static tracepoint.
3626 2012-01-04 Yao Qi <yao@codesourcery.com>
3628 * tracepoint.c (trace_vdebug): Differentiate debug message
3629 between gdbserver and IPA.
3631 2012-01-03 Yao Qi <yao@codesourcery.com>
3633 * tracepoint.c (tracepoint_was_hit): Don't collect for
3636 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3638 * terminal.h: Reformat copyright header.
3640 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3642 * server.c (gdbserver_version): Update copyright year.
3643 * gdbreplay.c (gdbreplay_version): Likewise.
3645 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3647 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3650 2011-12-18 Hui Zhu <teawater@gmail.com>
3651 * linux-low.c (linux_create_inferior): Save return value to ret.
3653 2011-12-18 Hui Zhu <teawater@gmail.com>
3655 * linux-low.c (linux_create_inferior): Save return value to ret.
3657 2011-12-16 Doug Evans <dje@google.com>
3659 * linux-low.c (linux_create_inferior): If stdio connection,
3660 redirect stdin from /dev/null, stdout to stderr.
3661 * remote-utils.c (remote_is_stdio): New static global.
3662 (remote_connection_is_stdio): New function.
3663 (remote_prepare): Handle stdio connection.
3664 (remote_open): Ditto.
3665 (remote_close): Don't close stdin for stdio connections.
3666 (read_prim,write_prim): New functions. Replace all calls to
3667 read/write to these.
3668 * server.c (main): Watch for "-" argument. Move call to
3669 remote_prepare before start_inferior.
3670 * server.h (STDIO_CONNECTION_NAME): New macro.
3671 (remote_connection_is_stdio): Declare.
3673 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3674 in debugging output.
3676 2011-12-15 Yao Qi <yao@codesourcery.com>
3678 * tracepoint.c: Include sys/syscall.h.
3679 (gdb_ust_thread): Remove preprocessor conditional.
3681 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3683 * linux-low.c (linux_detach_one_lwp): Call
3684 the_low_target.prepare_to_resume before detaching.
3686 2011-12-14 Yao Qi <yao@codesourcery.com>
3688 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3691 2011-12-14 Yao Qi <yao@codesourcery.com>
3693 * i386-low.c (i386_low_stopped_data_address): Initialize local
3696 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3700 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3701 DR_CONTROL unless necessary. Extend comments.
3702 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3703 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3705 2011-12-13 Yao Qi <yao@codesourcery.com>
3707 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3709 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3711 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3713 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3714 Print new debug message for such case.
3716 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3718 Fix overlapping memcpy.
3719 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3720 the read_inferior_memory transfer.
3721 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3722 write_inferior_memory transfer.
3723 (set_fast_tracepoint_jump): New variable buf. Use it for the
3724 read_inferior_memory and write_inferior_memory transfers.
3725 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3726 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3727 Use it for the write_inferior_memory transfer.
3728 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3731 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3733 * linux-low.c (fetch_register, store_register): Make code
3734 consistent, fix formatting.
3736 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3738 * linux-low.c (usr_store_inferior_registers): Factor out code
3739 to handle individual registers into...
3740 (store_register): ... this new function.
3742 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3744 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3745 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3746 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3747 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3748 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3749 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3750 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3751 (srv_xmlfiles): Add new XML files.
3753 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3755 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3756 (init_registers_s390_linux32v1): Add prototype.
3757 (init_registers_s390_linux32v2): Likewise.
3758 (init_registers_s390_linux64v1): Likewise.
3759 (init_registers_s390_linux64v2): Likewise.
3760 (init_registers_s390x_linux64v1): Likewise.
3761 (init_registers_s390x_linux64v2): Likewise.
3762 (s390_num_regs): Increment to 52.
3763 (s390_regmap): Add orig_r2 register.
3764 (s390_num_regs_3264): Increment to 68.
3765 (s390_regmap_3264): Add orig_r2 register.
3766 (s390_collect_ptrace_register): Handle orig_r2 register.
3767 (s390_supply_ptrace_register): Likewise.
3768 (s390_fill_last_break): New function.
3769 (s390_store_last_break): Likewise.
3770 (s390_fill_system_call): New function.
3771 (s390_store_system_call): Likewise.
3772 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3774 (s390_check_regset): New function.
3775 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3776 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3777 Update target_regsets for available register sets.
3779 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3780 Jan Kratochvil <jan.kratochvil@redhat.com>
3782 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3783 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3785 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3786 * linux-low.h (struct process_info_private): New member r_debug.
3787 * server.c (handle_qxfer_libraries): Call
3788 the_target->qxfer_libraries_svr4.
3789 (handle_qxfer_libraries_svr4): New function.
3790 (qxfer_packets): New entry "libraries-svr4".
3791 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3792 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3793 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3794 PACKET_qXfer_libraries_svr4.
3796 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3798 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3799 PSW address/mask between 8-byte and 16-byte formats.
3800 (s390_supply_ptrace_register): Likewise.
3801 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3802 basic addressing mode bit.
3804 2011-11-24 Stan Shebs <stan@codesourcery.com>
3806 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3808 2011-11-17 Stan Shebs <stan@codesourcery.com>
3810 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3811 (tracing_start_time): New global.
3812 (tracing_stop_time): New global.
3813 (tracing_user_name): New global.
3814 (tracing_notes): New global.
3815 (tracing_stop_note): New global.
3816 (cmd_qtstart): Set traceframe_usage, start_time.
3817 (stop_tracing): Set stop_time.
3818 (cmd_qtstatus): Report additional status.
3819 (cmd_qtp): New function.
3820 (handle_tracepoint_query): Call it.
3821 (cmd_qtnotes): New function.
3822 (handle_tracepoint_general_set): Call it.
3823 (get_timestamp): Rename from tsv_get_timestamp.
3825 2011-11-14 Stan Shebs <stan@codesourcery.com>
3826 Kwok Cheung Yeung <kcy@codesourcery.com>
3828 * linux-x86-low.c (small_jump_insn): New.
3829 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3830 trampoline and error message, build a trampoline and issue a small
3831 jump instruction to it.
3832 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3833 trampoline and error message.
3834 (x86_get_min_fast_tracepoint_insn_len): New.
3835 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3836 * linux-low.h (struct linux_target_ops): Add arguments to
3837 install_fast_tracepoint_jump_pad operation, add new operation.
3838 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3840 (linux_get_min_fast_tracepoint_insn_len): New function.
3841 (linux_target_op): Add new operation.
3842 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
3843 (gdb_trampoline_buffer_end): Ditto.
3844 (gdb_trampoline_buffer_error): Ditto.
3845 (struct ipa_sym_addresses): Add fields for new IPA variables.
3846 (symbol_list): Add entries for new IPA variables.
3847 (struct tracepoint): Add fields to hold the address range of the
3848 trampoline used by the tracepoint.
3849 (trampoline_buffer_head): New static variable.
3850 (trampoline_buffer_tail): Ditto.
3851 (claim_trampoline_space): New function.
3852 (have_fast_tracepoint_trampoline_buffer): New function.
3853 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
3855 (install_fast_tracepoint): Ditto, also add error buffer argument.
3856 (cmd_qtminftpilen): New function.
3857 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
3858 (fast_tracepoint_from_trampoline_address): New function.
3859 (fast_tracepoint_collecting): Handle trampoline as part of jump
3861 (set_trampoline_buffer_space): New function.
3862 (initialize_tracepoint): Initialize new IPA variables.
3863 * target.h (struct target_ops): Add arguments to
3864 install_fast_tracepoint_jump_pad operation, add new
3865 get_min_fast_tracepoint_insn_len operation.
3866 (target_get_min_fast_tracepoint_insn_len): New.
3867 (install_fast_tracepoint_jump_pad): Add arguments.
3868 * server.h (IPA_BUFSIZ): Define.
3869 * linux-i386-ipa.c: Include extra header files.
3870 (initialize_fast_tracepoint_trampoline_buffer): New function.
3871 (initialize_low_tracepoint): Call it.
3872 * server.h (set_trampoline_buffer_space): Declare.
3873 (claim_trampoline_space): Ditto.
3874 (have_fast_tracepoint_trampoline_buffer): Ditto.
3876 2011-11-14 Yao Qi <yao@codesourcery.com>
3878 * server.c (handle_query): Handle InstallInTrace for qSupported.
3879 * tracepoint.c (add_tracepoint): Sort list.
3880 (install_tracepoint, download_tracepoint): New.
3881 (cmd_qtdp): Call them to install and download tracepoints.
3882 (sort_tracepoints): Removed.
3883 (cmd_qtstart): Update.
3885 2011-11-14 Yao Qi <yao@codesourcery.com>
3887 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
3888 * mem-break.h: Declare.
3889 * tracepoint.c (cmd_qtstart): Move some code to ...
3890 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
3892 (download_tracepoints): Move some code to ...
3893 (download_tracepoint_1): ... here. New.
3895 2011-11-08 Yao Qi <yao@codesourcery.com>
3897 * remote-utils.c (relocate_instruction): A comment fix.
3899 2011-11-07 Joel Brobecker <brobecker@adacore.com>
3901 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
3902 (i386_dr_low_get_control, i386_dr_low_get_status): Use
3903 dr_status_mirror and dr_control_mirror from debug_reg_state.
3904 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
3905 (i386_initial_stuff): Remove use of deleted globals.
3906 (i386_get_thread_context, i386_set_thread_context,
3907 i386_thread_added): Use dr_status_mirror and dr_control_mirror
3908 from debug_reg_state.
3910 2011-11-05 Yao Qi <yao@codesourcery.com>
3912 * tracepoint.c (gdb_collect): Loop over tracepoints of same
3913 address as TPOINT's.
3915 2011-11-02 Stan Shebs <stan@codesourcery.com>
3917 * tracepoint.c (agent_mem_read_string): New function.
3918 (eval_agent_expr): Call it for tracenz.
3919 * server.c (handle_query): Report support for tracenz.
3921 2011-11-02 Yao Qi <yao@codesourcery.com>
3923 * tracepoint.c (cmd_qtstart): Remove unused local variables.
3925 2011-11-02 Yao Qi <yao@codesourcery.com>
3927 * target.h: Fix a typo in comment.
3929 2011-10-31 Pedro Alves <pedro@codesourcery.com>
3931 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
3932 clobber the breakpoints' shadows with fast tracepoint jumps.
3933 * mem-break.h (check_mem_write): Add `myaddr' parameter.
3934 * target.c (write_inferior_memory): Also pass MYADDR down to
3937 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
3939 * configure.ac: Check support for personality routine.
3940 * configure: Regenerate.
3941 * config.in: Likewise.
3942 * linux-low.c: Include <sys/personality.h>.
3943 Define ADDR_NO_RANDOMIZE if necessary.
3944 (linux_create_inferior): Disable address space randomization when
3945 forking inferior, if requested.
3946 (linux_supports_disable_randomization): New function.
3947 (linux_target_ops): Install it.
3948 * server.h (disable_randomization): Declare.
3949 * server.c (disable_randomization): New global variable.
3950 (handle_general_set): Handle QDisableRandomization.
3951 (handle_query): Likewise for qSupported.
3952 (main): Support --disable-randomization and --no-disable-randomization
3953 command line arguments.
3954 * target.h (struct target_ops): Add supports_disable_randomization.
3955 (target_supports_disable_randomization): New macro.
3957 2011-09-29 Mike Frysinger <vapier@gentoo.org>
3959 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
3961 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
3962 [!PT_GETDSBT] (target_loadmap): New definition.
3963 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
3964 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
3965 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
3966 and PT_GETDSBT to LINUX_LOADMAP.
3967 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
3968 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
3970 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
3972 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
3973 (arm_linux_hwbp_cap): New static variable.
3974 (arm_linux_get_hwbp_cap): Replace by ...
3975 (arm_linux_init_hwbp_cap): ... this new function.
3976 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
3977 (arm_linux_get_hw_watchpoint_count): Likewise.
3978 (arm_linux_get_hw_watchpoint_max_length): Likewise.
3979 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
3980 (arm_prepare_to_resume): Use perror_with_name instead of error.
3982 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
3984 * linux-arm-low.c: Include <signal.h>.
3985 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
3986 (struct arm_linux_hwbp_cap): New data type.
3987 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
3988 (struct arm_linux_hw_breakpoint): New data type.
3989 (MAX_BPTS, MAX_WPTS): Define.
3990 (struct arch_process_info, struct arch_lwp_info): New data types.
3991 (arm_linux_get_hwbp_cap): New function.
3992 (arm_linux_get_hw_breakpoint_count): Likewise.
3993 (arm_linux_get_hw_watchpoint_count): Likewise.
3994 (arm_linux_get_hw_watchpoint_max_length): Likewise.
3995 (arm_hwbp_control_initialize): Likewise.
3996 (arm_hwbp_control_is_enabled): Likewise.
3997 (arm_hwbp_control_is_initialized): Likewise.
3998 (arm_hwbp_control_disable): Likewise.
3999 (arm_linux_hw_breakpoint_equal): Likewise.
4000 (arm_linux_hw_point_initialize): Likewise.
4001 (struct update_registers_data): New data structure.
4002 (update_registers_callback: New function.
4003 (arm_insert_point): Likewise.
4004 (arm_remove_point): Likewise.
4005 (arm_stopped_by_watchpoint): Likewise.
4006 (arm_stopped_data_address): Likewise.
4007 (arm_new_process): Likewise.
4008 (arm_new_thread): Likewise.
4009 (arm_prepare_to_resume): Likewise.
4010 (the_low_target): Register arm_insert_point, arm_remove_point,
4011 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4012 arm_new_thread, and arm_prepare_to_resume.
4014 2011-09-15 Stan Shebs <stan@codesourcery.com>
4016 * server.h (struct emit_ops): Add compare-goto fields.
4017 * tracepoint.c (gdb_agent_op_sizes): New table.
4018 (emit_eq_goto): New function.
4019 (emit_ne_goto): New function.
4020 (emit_lt_goto): New function.
4021 (emit_le_goto): New function.
4022 (emit_gt_goto): New function.
4023 (emit_ge_goto): New function.
4024 (is_goto_target): New function.
4025 (compile_bytecodes): Recognize special cases of compare-goto
4026 combinations and call specialized emitters for them.
4027 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4028 (amd64_emit_ne_goto): New function.
4029 (amd64_emit_lt_goto): New function.
4030 (amd64_emit_le_goto): New function.
4031 (amd64_emit_gt_goto): New function.
4032 (amd64_emit_ge_goto): New function.
4033 (amd64_emit_ops): Add the new functions.
4034 (i386_emit_eq_goto): New function.
4035 (i386_emit_ne_goto): New function.
4036 (i386_emit_lt_goto): New function.
4037 (i386_emit_le_goto): New function.
4038 (i386_emit_gt_goto): New function.
4039 (i386_emit_ge_goto): New function.
4040 (i386_emit_ops): Add the new functions.
4042 2011-09-08 Stan Shebs <stan@codesourcery.com>
4044 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4045 (i386_emit_epilogue): Restore %ebx.
4047 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4049 * server.c (step_thread): Remove definition.
4050 (process_serial_event): Don't handle Hs.
4051 * server.h (step_thread): Remove declaration.
4052 * target.c (set_desired_inferior): Remove use of step_thread.
4054 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4056 * linux-low.c: Include linux-procfs.h.
4057 (linux_attach_lwp_1): Update comments.
4058 (linux_attach): Scan for existing threads when attaching to a
4059 process that is the tgid.
4060 * Makefile.in: Update dependencies.
4062 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4064 * configure.srv: Add linux-procfs.o dependencies.
4066 2011-08-14 Yao Qi <yao@codesourcery.com>
4068 * target.h (struct target_ops): Fix indent.
4069 * win32-low.c (win32_target_ops): Fix comment.
4071 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4072 Yao Qi <yao@codesourcery.com>
4074 * Makefile.in (clean): Remove tic6x-*.c files.
4075 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4076 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4077 (tic6x-c64xp-linux.c): Likewise.
4078 * configure.srv: Add support for tic6x-*-uclinux.
4079 * linux-tic6x-low.c: New.
4080 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4082 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4083 Yao Qi <yao@codesourcery.com>
4085 * target.h (struct target_ops): Add read_loadmap.
4086 * linux-low.c (struct target_loadseg): New type.
4087 (struct target_loadmap): New type.
4088 (linux_read_loadmap): New function.
4089 (linux_target_ops): Add linux_read_loadmap.
4090 * server.c (handle_query): Support qXfer:fdpic:read packet.
4091 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4094 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4096 * win32-low.c: Include <stdint.h>.
4098 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4100 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4101 to the inferior here.
4102 (i386_remove_aligned_watchpoint): Ditto.
4103 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4104 fit part of the watchpoint in the debug registers.
4105 (i386_update_inferior_debug_regs): New.
4106 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4107 registers, and only update the inferior on success.
4108 (i386_low_remove_watchpoint): Ditto.
4110 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4112 * linux-low.c (compare_ints, unique, list_threads, show_process,
4113 linux_core_of_thread): Delete.
4114 (linux_target_ops): Change linux_core_of_thread to
4115 linux_common_core_of_thread.
4116 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4117 * utils.c (malloc_failure): Change type of argument.
4118 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4119 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4120 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4121 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4122 (IPA_OBJS): Add common-utils-ipa.o.
4123 (ptid_h, linux_osdata_h): New macros.
4124 (server_h): Add common/common-utils.h, common/xml-utils.h,
4125 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4127 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4128 ptid.o, buffer.o): New rules.
4129 (linux-low.o): Add common/linux-osdata.h as a dependency.
4130 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4131 * configure.ac: Add AC_HEADER_DIRENT check.
4132 * config.in: Regenerate.
4133 * configure: Regenerate.
4134 * remote-utils.c (xml_escape_text): Delete.
4135 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4136 buffer_xml_printf): Move to common/buffer.c.
4137 * server.c (main): Remove call to initialize_inferiors.
4138 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4139 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4140 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4141 internal_error, gdb_assert, gdb_assert_fail): Delete.
4142 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4143 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4145 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4146 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4147 initialize_inferiors): Delete.
4149 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4151 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4154 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4156 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4158 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4160 2011-05-26 Yao Qi <yao@codesourcery.com>
4162 * Makefile.in (thread-db.o): Track dependence to
4163 common/gdb_thread_db.h.
4164 * thread-db.c: include gdb_thread_db.h from right place.
4166 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4168 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4169 __FILE__ and __LINE__ to internal_error.
4171 2011-05-13 Doug Evans <dje@google.com>
4173 * thread-db.c (try_thread_db_load_from_sdir): New function.
4174 (try_thread_db_load_from_dir): New function.
4175 (thread_db_load_search): Handle $sdir, ignore $pdir.
4176 Remove trying of system directories if search of
4177 libthread-db-search-path fails, that is now done via $sdir.
4179 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4181 * server.c (handle_query): Add EnableDisableTracepoints to the list
4182 of supported features.
4183 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4185 (cmd_qtenable_disable): New.
4186 (cmd_qtstart): Install tracepoints even if disabled.
4187 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4188 receiving a QTEnable or QTDisable packet.
4189 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4190 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4192 (gdb_probe): Skip data collection if static tracepoint is disabled.
4194 2011-05-10 Doug Evans <dje@google.com>
4196 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4198 2011-05-04 Doug Evans <dje@google.com>
4200 * linux-low.c (linux_join): Skip process lookup.
4201 * spu-low.c (spu_join): Ditto.
4202 * server.c (join_inferiors_callback): Delete.
4203 (process_serial_event): For 'D' packet (detach) call join_inferior
4206 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4208 * README: Don't mention xscale*-*-linux*.
4209 * configure.srv (xscale*-*-linux*): Don't handle target.
4211 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4213 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4215 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4216 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4217 (i386_emit_void_call_2): Likewise.
4219 2011-04-26 Yao Qi <yao@codesourcery.com>
4221 * linux-low.c: Move common macros to linux-ptrace.h.
4222 Include linux-ptrace.h.
4223 * Makefile.in (linux_ptrace_h): New.
4224 (linux-low.o): Depends on linux-ptrace.h.
4226 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4228 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4229 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4230 (remote_prepare): New function with most of the TCP code from ...
4231 (remote_open): ... here. Detect PORT here unconditionally. Move also
4232 setting transport_is_reliable.
4233 * server.c (run_once): New variable.
4234 (gdbserver_usage): Document it.
4235 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4236 the first run if RUN_ONCE.
4237 * server.h (run_once, remote_prepare): New declarations.
4239 2011-04-19 Tom Tromey <tromey@redhat.com>
4241 * win32-low.c (handle_load_dll): Remove duplicate "the".
4243 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4245 Remove support for old Cygwin 1.5 versions.
4246 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4247 function to avoid warning.
4248 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4251 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4253 * gdbserver/server.h (Macro _): Define it if not available.
4255 2011-03-14 Michael Snyder <msnyder@vmware.com>
4257 * hostio.c (handle_close): Remove unnecessary null test.
4259 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4261 * Makefile.in (maintainer-clean realclean distclean): Remove
4262 "make ... subdir_do" command.
4264 2011-03-10 Michael Snyder <msnyder@vmware.com>
4266 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4268 * server.c (handle_v_run): Free alloced buffer on early return.
4270 2011-03-09 Yao Qi <yao@codesourcery.com>
4273 2011-03-04 Yao Qi <yao@codesourcery.com>
4275 * Makefile.in: Remove GNU make feature --directory.
4277 2011-03-05 Yao Qi <yao@codesourcery.com>
4279 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4280 (subdir_do): New make target. Copied from gdb/Makefile.
4281 (maintainer-clean, realclean, distclean, clean): Call corresponding
4282 make targets in common/Makefile.
4284 2011-02-11 Yao Qi <yao@codesourcery.com>
4286 * configure.ac: Call AC_PROG_RANLIB.
4287 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4288 * configure: Regenerate.
4290 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4292 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4294 2011-03-06 Yao Qi <yao@codesourcery.com>
4296 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4298 2011-03-05 Yao Qi <yao@codesourcery.com>
4300 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4301 (subdir_do): New make target. Copied from gdb/Makefile.
4302 (maintainer-clean, realclean, distclean, clean): Call corresponding
4303 make targets in common/Makefile.
4305 2011-03-04 Yao Qi <yao@codesourcery.com>
4307 * Makefile.in: Remove GNU make feature --directory.
4309 2011-03-04 Michael Snyder <msnyder@vmware.com>
4311 * server.c (queue_stop_reply): Call xmalloc not malloc.
4313 2011-03-02 Michael Snyder <msnyder@vmware.com>
4315 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4317 2011-02-28 Michael Snyder <msnyder@vmware.com>
4319 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4320 (cmd_qtframe): Ditto.
4321 (cmd_qtbuffer): Ditto.
4322 (cmd_bigqtbuffer): Ditto.
4324 * utils.c (decimal2str): Initialize 'width' to nine, then
4327 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4329 * hostio.c (require_data): Free *data, not data.
4331 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4333 * hostio.c (require_data): Use free, not xfree.
4335 2011-02-27 Michael Snyder <msnyder@vmware.com>
4337 * server.c (handle_query): Discard unused value.
4339 * hostio.c (require_data): Free malloc memory before returning
4342 2011-02-26 Michael Snyder <msnyder@vmware.com>
4344 * linux-low.c (list_threads): Call closedir for dirent.
4346 2011-02-27 Michael Snyder <msnyder@vmware.com>
4348 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4349 a case statement falls through.
4351 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4353 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4356 2011-02-26 Michael Snyder <msnyder@vmware.com>
4358 * utils.c (decimal2str): Eliminate dead code and dead param.
4359 (pulongest): Drop dead param from call to decimal2str.
4362 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4364 Revert the following patch (not approved yet):
4365 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 2011-02-21 Hui Zhu <teawater@gmail.com>
4371 * tracepoint.c (tp_printf): New function.
4372 (eval_agent_expr): Handle gdb_agent_op_printf.
4374 2011-02-18 Tom Tromey <tromey@redhat.com>
4376 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4377 (tracepoint.o): Likewise.
4378 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4379 (gdb_agent_op_names): Likewise.
4381 2011-02-18 Tom Tromey <tromey@redhat.com>
4383 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4384 gdb_agent_op_rot>: New constants.
4385 (gdb_agent_op_names): Add pick and roll.
4386 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4389 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4391 * aclocal.m4: Regenerated with aclocal-1.11.1.
4393 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4395 * server.c (handle_qxfer_traceframe_info): New.
4396 (qxfer_packets): Register "traceframe-info".
4397 (handle_query): Report support for qXfer:traceframe-info:read+.
4398 * tracepoint.c (match_blocktype): New.
4399 (traceframe_find_block_type): Rename to ...
4400 (traceframe_walk_blocks): ... this. Add callback filter argument,
4402 (traceframe_find_block_type): New, reimplemented on top of
4403 traceframe_walk_blocks.
4404 (build_traceframe_info_xml): New.
4405 (traceframe_read_info): New.
4406 * server.h (traceframe_read_info): Declare.
4408 2011-02-11 Yao Qi <yao@codesourcery.com>
4410 * configure.ac: Call AC_PROG_RANLIB.
4411 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4412 * configure: Regenerate.
4414 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4416 * server.c (gdb_read_memory): Change return semantics to allow
4418 (handle_search_memory_1): Adjust.
4419 (process_serial_event) <'m' packet>: Handle partial transfers.
4420 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4422 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4424 * regcache.c (init_register_cache): Initialize
4425 regcache->register_status.
4426 (free_register_cache): Release regcache->register_status.
4427 (regcache_cpy): Copy register_status.
4428 (registers_to_string): Print 'x's for unavailable registers.
4429 (supply_register): Mark the register's status valid or
4430 unavailable, depending on whether a buffer was passed in or not.
4431 (supply_register_zeroed): New.
4432 (supply_regblock): Mark the registers' status valid or
4433 unavailable, depending on whether a buffer was passed in or not.
4434 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4435 (struct regcache): New `register_status' field.
4436 (supply_register_zeroed): Declare.
4437 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4438 supply_register_zeroed, rather than passing a NULL buffer to
4440 * tracepoint.c (fetch_traceframe_registers): Update comment.
4442 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4444 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4447 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4449 * server.h (decode_xfer_write): Change prototype.
4450 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4451 and don't extract the annex here.
4452 * server.c (decode_xfer_read): Remove `annex' parameter,
4453 and don't extract the annex here.
4455 (struct qxfer): New.
4456 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4457 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4458 (handle_qxfer_statictrace): New functions, abstracted out from
4459 handle_query, and made to use the struct qxfer interface.
4460 (handle_threads_qxfer_proper): Rename to ...
4461 (handle_qxfer_threads_proper): ... this.
4462 (handle_threads_qxfer): Rename to ...
4463 (handle_qxfer_threads): ... this. Adjust.
4464 (qxfer_packets): New array.
4465 (handle_qxfer): New function.
4466 (handle_query): Use handle_qxfer.
4468 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4470 * gdbreplay.c: Shorten lines of >= 80 columns.
4471 * linux-low.c: Ditto.
4472 * linux-ppc-low.c: Ditto.
4473 * linux-s390-low.c: Ditto.
4474 * linux-sparc-low.c: Ditto.
4475 * linux-x86-low.c: Ditto.
4476 * linux-xtensa-low.c: Ditto.
4477 * mem-break.c: Ditto.
4479 * regcache.h: Ditto.
4480 * remote-utils.c: Ditto.
4483 * thread-db.c: Ditto.
4484 * tracepoint.c: Ditto.
4486 * win32-low.h: Ditto.
4488 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4490 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4493 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4495 * server.c (gdbserver_version): Update copyright year in version
4497 * gdbreplay.c (gdbreplay_version): Ditto.
4499 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4501 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4502 * linux-bfin-low.c: New file.
4503 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4504 PT_DATA_ADDR for BFIN targets.
4505 * Makefile.in (SFILES): Add linux-bfin-low.c.
4506 (clean): Remove reg-bfin.c.
4507 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4508 * README: Mention supported Blackfin targets.
4510 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4512 * .gitignore: New file.
4514 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4516 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4518 2010-10-22 Jie Zhang <jie@codesourcery.com>
4520 * Makefile.in: Add FLAGS_TO_PASS variable.
4521 (install): Remove dependency of install-only and recursively
4522 invoke make for install-only.
4524 2010-10-04 Doug Evans <dje@google.com>
4526 * Makefile.in (uninstall): Use $(DESTDIR).
4528 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4532 * linux-x86-low.c (compat_siginfo_from_siginfo)
4533 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4534 si_code is < 0. Check for si_code == SI_TIMER before checking for
4537 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4539 * lynx-i386-low.c: New file.
4540 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4542 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4544 * lynx-low.c (ptrace_request_to_str): Remove handling for
4545 request values that have been removed in LynxOS 5.x.
4547 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4549 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4552 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4554 * configure.ac: Add --enable-inprocess-agent option.
4555 * configure: Rebuilt.
4557 2010-09-06 Yao Qi <yao@codesourcery.com>
4559 * linux-low.c (linux_kill): Remove unused variable.
4560 (linux_stabilize_threads): Likewise.
4561 * server.c (start_inferior): Likewise.
4562 (queue_stop_reply_callback): Likewise.
4563 * tracepoint.c (do_action_at_tracepoint): Likewise.
4565 2010-09-06 Yao Qi <yao@codesourcery.com>
4567 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4570 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4572 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4574 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4576 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4579 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4581 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4582 gdbserver/lynx-ppc-low.c: New files.
4583 * Makefile.in (lynx_low_h): New variable.
4584 (lynx-low.o, lynx-ppc-low.o): New rules.
4585 * configure.ac: On LynxOS, link with -lnetinet.
4586 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4587 * configure: regenerate.
4589 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4591 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4592 * configure.ac: Add check for vasprintf and vsnprintf.
4593 * configure, config.in: Regenerate.
4594 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4596 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4598 * gdbreplay.c: Move include of alloca.h up, next to include of
4600 * server.h: Add include of malloc.h.
4601 * mem-break.c: Remove include of malloc.h.
4602 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4604 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4606 * Makefile.in (memmem.o): Build with -Wno-error.
4608 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4610 * utils.c (xsnprintf): Make non-static.
4611 * server.h: Add xsnprintf declaration.
4612 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4613 replace calls to snprintf by calls to xsnprintf throughout.
4615 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4617 * configure.ac: Add configure check for alloca.
4618 * configure, config.in: Regenerate.
4619 * server.h: Include alloca.h if it exists.
4620 * gdbreplay.c: Include alloca.h if it exists.
4622 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4624 * linux-low.c (__SIGRTMIN): Define if not already defined.
4625 (linux_create_inferior): Check for __ANDROID__ rather than
4627 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4628 are already deferred.
4629 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4630 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4631 stopped and already has a pending signal to report.
4632 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4633 a pending signal to report or is moving out of a jump pad.
4634 (linux_init_signals): Check for __ANDROID__ rather than
4637 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4639 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4640 debug_threads check. Avoid a linear search when not doing debug
4643 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4645 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4646 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4647 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4648 (process_event): Change local fd's type to gdb_fildes_t.
4649 (create_file_handler): Adjust prototype.
4650 (delete_file_handler): Adjust prototype.
4651 (handle_file_event): Adjust prototype. Use pfildes.
4652 (create_file_event): Adjsut prototype.
4653 * remote-utils.c (remote_desc, listen_desc): Change type to
4655 * server.h: New gdb_fildes_t typedef.
4656 [USE_WIN32API]: Include winsock2.h.
4657 (delete_file_handler, add_file_handler): Adjust prototypes.
4659 * utils.c (pfildes): New.
4661 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4663 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4664 * configure: Regenerate.
4666 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4668 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4669 (linux_done_accessing_memory): ... this.
4670 (linux_target_ops): Adjust.
4671 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4672 * nto-low.c (nto_target_ops): Adjust comment.
4673 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4674 * spu-low.c (spu_target_ops): Adjust comment.
4675 * target.h (target_ops): Rename unprepare_to_access_memory field
4676 to done_accessing_memory.
4677 (unprepare_to_access_memory): Rename to ...
4678 (done_accessing_memory): ... this.
4680 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4682 * linux-low.c (linux_prepare_to_access_memory): New.
4683 (linux_unprepare_to_access_memory): New.
4684 (linux_target_ops): Install them.
4685 * server.c (read_memory): Rename to ...
4686 (gdb_read_memory): ... this. Use
4687 prepare_to_access_memory/prepare_to_access_memory.
4688 (write_memory): Rename to ...
4689 (gdb_write_memory): ... this. Use
4690 prepare_to_access_memory/prepare_to_access_memory.
4691 (handle_search_memory_1): Adjust.
4692 (process_serial_event): Adjust.
4693 * target.h (struct target_ops): New fields
4694 prepare_to_access_memory and unprepare_to_access_memory.
4695 (prepare_to_access_memory, unprepare_to_access_memory): New.
4696 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4697 prepare_to_access_memory/prepare_to_access_memory.
4698 * nto-low.c (nto_target_ops): Adjust.
4699 * spu-low.c (spu_target_ops): Adjust.
4700 * win32-low.c (win32_target_ops): Adjust.
4702 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4704 * Makefile.in (WARN_CFLAGS): Get it from configure.
4705 (WERROR_CFLAGS): New.
4706 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4707 * configure.ac: Introduce --enable-werror, which adds -Werror to
4708 the compiler command line. Enabled by default. Disable with
4709 --disable-werror. Add -Wdeclaration-after-statement
4710 Wpointer-arith and -Wformat-nonliteral to warning flags.
4711 * configure: Regenerate.
4713 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4715 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4717 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4719 * gdbreplay.c (remote_error): New.
4721 (expect): Use gdbchar. Check for error reading from GDB.
4722 Clarify sync error output.
4723 (play): Check for errors writing to GDB.
4724 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4725 * remote-utils.c (getpkt): Check for errors writing to the remote
4728 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4730 * linux-low.c (linux_wait_1): Move non-debugging code out of
4731 `debug_threads' control.
4733 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4735 * linux-low.c (linux_wait_1): Don't set last_status here.
4736 * server.c (push_event, queue_stop_reply_callback): Assert we're
4737 not pushing a TARGET_WAITKIND_IGNORE event.
4738 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4739 (myresume, handle_target_event): Set the thread's last_resume_kind
4740 and last_status from the target returned status.
4742 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4746 * linux-x86-low.c (update_debug_registers_callback): New.
4747 (i386_dr_low_set_addr): Use it.
4748 (i386_dr_low_get_addr): New.
4749 (i386_dr_low_set_control): Use update_debug_registers_callback.
4750 (i386_dr_low_get_control): New.
4751 (i386_dr_low_get_status): Adjust.
4752 * linux-low.c (linux_stop_lwp): New.
4753 * linux-low.h (linux_stop_lwp): Declare.
4755 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4756 argument instead of a i386_debug_reg_state.
4757 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4758 a i386_debug_reg_state.
4759 (i386_insert_aligned_watchpoint): Adjust.
4760 (i386_remove_aligned_watchpoint): Adjust.
4761 (i386_low_stopped_data_address): Read the debug registers from the
4762 inferior instead of from the mirrors.
4763 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4764 (i386_dr_low_get_addr): Declare.
4765 (i386_dr_low_get_control): Declare.
4766 (i386_dr_low_get_status): Change prototype.
4768 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4769 (i386_dr_low_get_addr): New.
4770 (i386_dr_low_get_control): New.
4771 (i386_dr_low_get_status): Adjust prototype. Return
4773 (i386_initial_stuff): Clear dr_status_mirror and
4775 (i386_get_thread_context): Adjust.
4776 (i386_set_thread_context): Adjust.
4777 (i386_thread_added): Adjust.
4779 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4781 * linux-low.h (linux_thread_area): Delete declaration.
4783 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4785 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4786 after its termination.
4788 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4790 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4791 (gdb_wants_all_stopped): Delete.
4792 (linux_wait_1): Don't call them.
4793 * server.c (handle_v_cont): Tag all threads as want-stopped.
4794 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4795 stopped as "client-wants-stopped".
4797 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4799 * Makefile.in (signals_h): New.
4800 (server_h): Depend on it.
4801 (server.o): Don't depend on $(signals_def).
4802 (signals.o): Depend on $(signals_def).
4804 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4806 * Makefile.in (signals_def): New.
4807 (server_h): Append include/gdb/signals.h and signals_def.
4808 (server.o): Append signals_def.
4810 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4812 * server.c (handle_target_event): Use target_signal_to_host for
4813 resume_info.sig initialization.
4814 * target.h (struct thread_resume) <sig>: New comment.
4816 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4818 * server.c (handle_query): strcpy() the returned string from paddress()
4819 instead of sprintf().
4820 * utils.c (paddress): Return phex_nz().
4822 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4824 * server.c (handle_v_cont): Call mourn_inferior if process
4826 (myresume): Likewise.
4828 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4830 Static tracepoints, and integration with UST.
4832 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4833 * mem-break.c (uninsert_all_breakpoints)
4834 (reinsert_all_breakpoints): New.
4835 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4836 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4837 (gdb_agent_ust_loaded, helper_thread_id)
4838 (gdb_agent_helper_thread_id): New macros.
4839 (struct ipa_sym_addresses): Add addr_ust_loaded,
4840 addr_helper_thread_id, addr_cmd_buf.
4841 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
4842 (in_process_agent_loaded_ust): New.
4843 (write_e_ust_not_loaded): New.
4844 (maybe_write_ipa_ust_not_loaded): New.
4845 (struct collect_static_trace_data_action): New.
4846 (enum tracepoint_type) <static_tracepoint>: New.
4847 (struct tracepoint) <handle>: Mention static tracepoints.
4848 (struct static_tracepoint_ctx): New.
4849 (CMD_BUF_SIZE): New.
4850 (add_tracepoint_action): Handle static tracepoint actions.
4851 (unprobe_marker_at): New.
4852 (clear_installed_tracepoints): Handle static tracepoints.
4853 (cmd_qtdp): Handle static tracepoints.
4854 (probe_marker_at): New.
4855 (cmd_qtstart): Handle static tracepoints.
4856 (response_tracepoint): Handle static tracepoints.
4857 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
4858 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
4859 (get_context_regcache): Handle static tracepoints.
4860 (do_action_at_tracepoint): Handle static tracepoint actions.
4861 (traceframe_find_block_type): Handle static trace data blocks.
4862 (traceframe_read_sdata): New.
4863 (download_tracepoints): Download static tracepoint actions.
4864 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
4865 (GDB_PROBE_NAME): New.
4870 (ust_marker_to_static_tracepoint): New.
4872 (collect_ust_data_at_tracepoint): New.
4873 (gdb_ust_probe): New.
4874 (UNIX_PATH_MAX, SOCK_DIR): New.
4875 (gdb_ust_connect_sync_socket): New.
4876 (resume_thread, stop_thread): New.
4877 (run_inferior_command): New.
4878 (init_named_socket): New.
4879 (gdb_ust_socket_init): New.
4880 (cstr_to_hexstr): New.
4882 (first_marker, next_marker): New.
4883 (response_ust_marker): New.
4884 (cmd_qtfstm, cmd_qtsstm): New.
4885 (unprobe_marker_at, probe_marker_at): New.
4886 (cmd_qtstmat, gdb_ust_thread): New.
4887 (gdb_ust_init): New.
4888 (initialize_tracepoint_ftlib): Call gdb_ust_init.
4889 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
4891 (x86_64_st_collect_regmap): New.
4892 (X86_64_NUM_ST_COLLECT_GREGS): New.
4893 (AMD64_RIP_REGNUM): New.
4894 (supply_static_tracepoint_registers): New.
4895 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
4897 (i386_st_collect_regmap): New.
4898 (i386_NUM_ST_COLLECT_GREGS): New.
4899 (supply_static_tracepoint_registers): New.
4900 * server.c (handle_query): Handle qXfer:statictrace:read.
4901 <qSupported>: Report support for StaticTracepoints, and
4902 qXfer:statictrace:read features.
4903 * server.h (traceframe_read_sdata)
4904 (supply_static_tracepoint_registers): Declare.
4905 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
4906 (unpack_varlen_hex): Include in IPA build.
4907 * Makefile.in (ustlibs, ustinc): New.
4908 (IPA_OBJS): Add remote-utils-ipa.o.
4909 ($(IPA_LIB)): Link -ldl and -lpthread.
4911 (IPAGENT_CFLAGS): Add UST_CFLAGS.
4912 * config.in, configure: Regenerate.
4914 2010-06-20 Ian Lance Taylor <iant@google.com>
4915 Pedro Alves <pedro@codesourcery.com>
4917 * linux-x86-low.c (always_true): Delete.
4918 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
4919 trying to fool the compiler with always_true.
4921 2010-06-20 Pedro Alves <pedro@codesourcery.com>
4923 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
4924 conditions in gdbserver.
4926 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
4928 * spu-low.c (spu_read_memory): Wrap around local store limit.
4929 (spu_write_memory): Likewise.
4931 2010-06-15 Pedro Alves <pedro@codesourcery.com>
4933 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
4934 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
4936 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
4938 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
4939 uses with LONGEST uses.
4941 2010-06-14 Stan Shebs <stan@codesourcery.com>
4942 Pedro Alves <pedro@codesourcery.com>
4946 * linux-x86-low.c: Include limits.h.
4951 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
4952 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
4953 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
4954 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
4955 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
4956 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
4957 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
4958 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
4959 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
4960 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
4961 (amd64_emit_void_call_2): New.
4962 (amd64_emit_ops): New.
4963 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
4964 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
4965 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
4966 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
4967 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
4968 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
4969 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
4970 (i386_emit_call, i386_emit_reg, i386_emit_pop)
4971 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
4972 (i386_emit_stack_adjust, i386_emit_int_call_1)
4973 (i386_emit_void_call_2): New.
4974 (i386_emit_ops): New.
4975 (x86_emit_ops): New.
4976 (the_low_target): Install x86_emit_ops.
4977 * server.h (struct emit_ops): New.
4978 (get_raw_reg_func_addr): Declare.
4979 (current_insn_ptr, emit_error): Declare.
4980 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
4981 (set_trace_state_variable_value): New defines.
4982 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
4983 addr_get_trace_state_variable_value and
4984 addr_set_trace_state_variable_value.
4985 (symbol_list): New fields for get_raw_reg,
4986 get_trace_state_variable_value and set_trace_state_variable_value.
4987 (condfn): New typedef.
4988 (struct tracepoint): New field `compiled_cond'.
4989 (do_action_at_tracepoint): Clear compiled_cond.
4990 (get_trace_state_variable_value, set_trace_state_variable_value):
4992 (condition_true_at_tracepoint): If there's a compiled condition,
4994 (current_insn_ptr, emit_error): New globals.
4995 (struct bytecode_address): New.
4996 (get_raw_reg_func_addr): New.
4997 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
4998 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
4999 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5000 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5001 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5002 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5003 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5004 (compile_tracepoint_condition, compile_bytecodes): New.
5005 * target.h (emit_ops): Forward declare.
5006 (struct target_ops): New field emit_ops.
5007 (target_emit_ops): New.
5008 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5009 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5010 * linux-low.c (linux_emit_ops): New.
5011 (linux_target_ops): Install it.
5012 * linux-low.h (struct linux_target_ops): New field emit_ops.
5014 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5016 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5017 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5019 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5020 Stan Shebs <stan@codesourcery.com>
5022 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5023 (all): Depend on $(extra_libraries).
5024 (install-only): Install the IPA.
5025 (IPA_OBJS, IPA_LIB): New.
5026 (clean): Remove the IPA lib.
5027 (IPAGENT_CFLAGS): New.
5028 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5029 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5030 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5031 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5032 * configure.ac: Check for atomic builtins support in the compiler.
5033 (IPA_DEPFILES, extra_libraries): Define.
5034 * configure.srv (ipa_obj): Add description.
5035 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5036 (i[34567]86-*-linux*): Set ipa_obj.
5037 (x86_64-*-linux*): Set ipa_obj.
5038 * linux-low.c (stabilizing_threads): New.
5039 (supports_fast_tracepoints): New.
5040 (linux_detach): Stabilize threads before detaching.
5041 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5042 the lwp is either not stabilizing, or is moving out of a jump pad.
5043 (linux_fast_tracepoint_collecting): New.
5044 (maybe_move_out_of_jump_pad): New.
5045 (enqueue_one_deferred_signal): New.
5046 (dequeue_one_deferred_signal): New.
5047 (linux_wait_for_event_1): If moving out of a jump pad, defer
5048 pending signals to later.
5049 (linux_stabilize_threads): New.
5050 (linux_wait_1): Check if threads need moving out of jump pads, and
5052 (stuck_in_jump_pad_callback): New.
5053 (move_out_of_jump_pad_callback): New.
5055 (linux_resume_one_lwp): Handle moving out of jump pads.
5056 (linux_set_resume_request): Dequeue deferred signals.
5057 (need_step_over_p): Also step over fast tracepoint jumps.
5058 (start_step_over): Also uninsert fast tracepoint jumps.
5059 (finish_step_over): Also reinsert fast tracepoint jumps.
5060 (linux_install_fast_tracepoint_jump): New.
5061 (linux_target_ops): Install linux_stabilize_threads and
5062 linux_install_fast_tracepoint_jump_pad.
5063 * linux-low.h (linux_target_ops) <get_thread_area,
5064 install_fast_tracepoint_jump_pad>: New fields.
5065 (struct lwp_info) <collecting_fast_tracepoint,
5066 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5067 (linux_get_thread_area): Declare.
5068 * linux-x86-low.c (jump_insn): New.
5069 (x86_get_thread_area): New.
5070 (append_insns): New.
5072 (amd64_install_fast_tracepoint_jump_pad): New.
5073 (i386_install_fast_tracepoint_jump_pad): New.
5074 (x86_install_fast_tracepoint_jump_pad): New.
5075 (the_low_target): Install x86_get_thread_area and
5076 x86_install_fast_tracepoint_jump_pad.
5077 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5078 (struct fast_tracepoint_jump): New.
5079 (fast_tracepoint_jump_insn): New.
5080 (fast_tracepoint_jump_shadow): New.
5081 (find_fast_tracepoint_jump_at): New.
5082 (fast_tracepoint_jump_here): New.
5083 (delete_fast_tracepoint_jump): New.
5084 (set_fast_tracepoint_jump): New.
5085 (uninsert_fast_tracepoint_jumps_at): New.
5086 (reinsert_fast_tracepoint_jumps_at): New.
5087 (set_breakpoint_at): Use write_inferior_memory.
5088 (uninsert_raw_breakpoint): Use write_inferior_memory.
5089 (check_mem_read): Mask out fast tracepoint jumps.
5090 (check_mem_write): Mask out fast tracepoint jumps.
5091 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5092 (set_fast_tracepoint_jump): Declare.
5093 (delete_fast_tracepoint_jump)
5094 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5095 (reinsert_fast_tracepoint_jumps_at): Declare.
5096 * regcache.c: Don't compile many functions when building the
5097 in-process agent library.
5098 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5099 the register buffer in the heap.
5100 (free_register_cache): If the register buffer isn't owned by the
5101 regcache, don't free it.
5102 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5103 pre-existing register caches.
5104 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5106 (convert_ascii_to_int): : Constify `from' parameter type.
5107 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5108 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5109 the needed buffer in-place.
5110 (relocate_instruction): New.
5111 * server.c (handle_query) <qSymbols>: If the target supports
5112 tracepoints, give it a chance of looking up symbols. Report
5113 support for fast tracepoints.
5114 (handle_status): Stabilize threads.
5115 (process_serial_event): Adjust.
5116 * server.h (struct fast_tracepoint_jump): Forward declare.
5117 (struct process_info) <fast_tracepoint_jumps>: New field.
5118 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5119 (decode_X_packet, decode_M_packet): Adjust.
5120 (relocate_instruction): Declare.
5121 (in_process_agent_loaded): Declare.
5122 (tracepoint_look_up_symbols): Declare.
5123 (struct fast_tpoint_collect_status): Declare.
5124 (fast_tracepoint_collecting): Declare.
5125 (force_unlock_trace_buffer): Declare.
5126 (handle_tracepoint_bkpts): Declare.
5127 (initialize_low_tracepoint)
5128 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5129 * target.h (struct target_ops) <stabilize_threads,
5130 install_fast_tracepoint_jump_pad>: New fields.
5131 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5132 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5133 [HAVE_STDINT_H]: Include stdint.h.
5134 (trace_debug_1): Rename to ...
5135 (trace_vdebug): ... this.
5136 (trace_debug): Rename to ...
5137 (trace_debug_1): ... this. Add `level' parameter.
5139 (ATTR_USED, ATTR_NOINLINE): New.
5140 (IP_AGENT_EXPORT): New.
5141 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5142 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5143 (about_to_request_buffer_space, trace_buffer_is_full)
5144 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5145 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5146 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5147 (traceframe_write_count, traceframes_created)
5148 (trace_state_variables)
5149 New renaming defines.
5150 (struct ipa_sym_addresses): New.
5151 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5153 (ipa_sym_addrs): New.
5154 (all_tracepoint_symbols_looked_up): New.
5155 (in_process_agent_loaded): New.
5156 (write_e_ipa_not_loaded): New.
5157 (maybe_write_ipa_not_loaded): New.
5158 (tracepoint_look_up_symbols): New.
5159 (debug_threads) [IN_PROCESS_AGENT]: New.
5160 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5161 (UNKNOWN_SIDE_EFFECTS): New.
5162 (stop_tracing): New.
5163 (flush_trace_buffer): New.
5164 (stop_tracing_bkpt): New.
5165 (flush_trace_buffer_bkpt): New.
5166 (read_inferior_integer): New.
5167 (read_inferior_uinteger): New.
5168 (read_inferior_data_pointer): New.
5169 (write_inferior_data_pointer): New.
5170 (write_inferior_integer): New.
5171 (write_inferior_uinteger): New.
5172 (struct collect_static_trace_data_action): Delete.
5173 (enum tracepoint_type): New.
5174 (struct tracepoint) <type>: New field `type'.
5175 <actions_str, step_actions, step_actions_str>: Only include in
5177 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5178 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5179 (tracepoints): Use IP_AGENT_EXPORT.
5180 (last_tracepoint): Don't include in the IPA.
5181 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5182 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5183 (alloced_trace_state_variables): New.
5184 (trace_state_variables): Use IP_AGENT_EXPORT.
5185 (traceframe_t): Delete unused variable.
5186 (circular_trace_buffer): Don't include in the IPA.
5187 (trace_buffer_start): Delete.
5188 (struct trace_buffer_control): New.
5189 (trace_buffer_free): Delete.
5190 (struct ipa_trace_buffer_control): New.
5191 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5192 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5194 (trace_buffer_ctrl): New.
5195 (TRACE_BUFFER_CTRL_CURR): New.
5196 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5197 Reimplement as macros.
5198 (trace_buffer_wrap): Delete.
5199 (traceframe_write_count, traceframe_read_count)
5200 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5201 (struct tracepoint_hit_ctx) <type>: New field.
5202 (struct fast_tracepoint_ctx): New.
5203 (memory_barrier): New.
5205 (record_tracepoint_error): Update atomically in the IPA.
5206 (clear_inferior_trace_buffer): New.
5207 (about_to_request_buffer_space): New.
5208 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5209 updating the same buffer.
5210 (add_tracepoint): Default the tracepoint's type to trap
5211 tracepoint, and orig_size to -1.
5212 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5214 (create_trace_state_variable): New parameter `gdb'. Handle it.
5215 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5216 (cmd_qtdp): Handle fast tracepoints.
5218 (max_jump_pad_size): New.
5219 (gdb_jump_pad_head): New.
5220 (get_jump_space_head): New.
5221 (claim_jump_space): New.
5222 (sort_tracepoints): New.
5223 (MAX_JUMP_SIZE): New.
5224 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5226 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5227 support. Upload fast traceframes, and delete internal IPA
5229 (stop_tracing_handler): New.
5230 (flush_trace_buffer_handler): New.
5231 (cmd_qtstop): Upload fast tracepoints.
5232 (response_tracepoint): Handle fast tracepoints.
5233 (tracepoint_finished_step): Upload fast traceframes. Set the
5234 tracepoint hit context's tracepoint type.
5235 (handle_tracepoint_bkpts): New.
5236 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5237 type. Add comment about fast tracepoints.
5238 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5239 non-existing action_str field.
5240 (get_context_regcache): Handle fast tracepoints.
5241 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5243 (fast_tracepoint_from_jump_pad_address): New.
5244 (fast_tracepoint_from_ipa_tpoint_address): New.
5245 (collecting_t): New.
5246 (force_unlock_trace_buffer): New.
5247 (fast_tracepoint_collecting): New.
5250 (write_inferior_data_ptr): New.
5251 (target_tp_heap): New.
5252 (target_malloc): New.
5253 (download_agent_expr): New.
5255 (download_tracepoints): New.
5256 (download_trace_state_variables): New.
5257 (upload_fast_traceframes): New.
5258 (IPA_FIRST_TRACEFRAME): New.
5259 (IPA_NEXT_TRACEFRAME_1): New.
5260 (IPA_NEXT_TRACEFRAME): New.
5261 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5262 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5263 (gdb_jump_pad_buffer_end): New.
5264 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5265 (initialize_tracepoint): Adjust.
5266 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5267 buffer. Initialize the low module.
5268 * utils.c (PREFIX, TOOLNAME): New.
5269 (malloc_failure): Use PREFIX.
5270 (error): In the IPA, an error causes an exit.
5271 (fatal, warning): Use PREFIX.
5272 (internal_error): Use TOOLNAME.
5273 (NUMCELLS): Increase to 10.
5274 * configure, config.in: Regenerate.
5276 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5278 * server.c (handle_query) <qSupported>: Do two passes over the
5279 qSupported string to avoid nesting strtok.
5281 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5283 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5285 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5287 * configure: Regenerate.
5288 * proc-service.list: New.
5290 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5292 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5295 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5297 * gdbreplay.c (remote_open): Check error return from socket() call by
5298 its equality to -1 not by it being negative.
5299 * remote-utils.c (remote_open): Likewise.
5301 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5303 * config.h: Regenerate.
5305 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5307 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5308 doesn't provide PTRACE_GET_THREAD_AREA.
5310 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5312 * linux-m68k-low.c: Include <asm/ptrace.h>
5313 (ps_get_thread_area): Implement.
5315 2010-05-03 Doug Evans <dje@google.com>
5317 * event-loop.c (struct callback_event): New struct.
5318 (callback_list): New global.
5319 (append_callback_event, delete_callback_event): New functions.
5320 (process_callback): New function.
5321 (start_event_loop): Call it.
5322 * remote-utils.c (NOT_SCHEDULED): Define.
5323 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5324 moved out of readchar.
5325 (readchar): Rewrite. Call reschedule before returning.
5326 (reset_readchar): New function.
5327 (remote_close): Call it.
5328 (process_remaining, reschedule): New functions.
5329 * server.h (callback_handler_func): New typedef.
5330 (append_callback_event, delete_callback_event): Declare.
5332 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5334 * proc-service.c (ps_pglobal_lookup): Use
5335 thread_db_look_up_one_symbol.
5336 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5337 parameter. Use it instead of all_symbols_looked_up.
5338 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5340 (all_symbols_looked_up): Don't declare.
5341 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5342 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5344 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5345 Set all_symbols_looked_up here.
5346 (thread_db_look_up_one_symbol): New.
5347 (thread_db_get_tls_address): Adjust.
5348 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5349 thread_db object on the heap, and tentatively set it in the
5351 (thread_db_init): Don't set all_symbols_looked_up here.
5352 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5354 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5356 * linux-low.c (linux_kill, linux_detach): Adjust.
5357 (status_pending_p_callback): Remove redundant statement. Check
5358 for !TARGET_WAITIKIND_IGNORE, instead of
5359 TARGET_WAITKIND_STOPPED.
5360 (handle_tracepoints): Make sure LWP is locked. Adjust.
5361 (linux_wait_for_event_1): Adjust.
5362 (linux_cancel_breakpoints): New.
5363 (unsuspend_one_lwp): New.
5364 (unsuspend_all_lwps): New.
5365 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5366 (send_sigstop_callback): Change return type to int, add new
5367 `except' parameter and handle it.
5368 (suspend_and_send_sigstop_callback): New.
5369 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5370 pass them down. If SUSPEND, also increment the lwp's suspend
5372 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5373 (need_step_over_p): Don't consider suspended LWPs.
5374 (start_step_over): Adjust.
5375 (proceed_one_lwp): Change return type to int, add new `except'
5376 parameter and handle it.
5377 (unsuspend_and_proceed_one_lwp): New.
5378 (proceed_all_lwps): Use find_inferior instead of
5380 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5381 also decrement the suspend count of LWPs. Pass `except' down,
5382 instead of hacking its suspend count.
5383 (linux_pause_all): Add `freeze' parameter. Adjust.
5384 (linux_unpause_all): New.
5385 (linux_target_ops): Install linux_unpause_all.
5386 * server.c (handle_status): Adjust.
5387 * target.h (struct target_ops): New fields `unpause_all' and
5388 `cancel_breakpoints'. Add new parameter to `pause_all'.
5389 (pause_all): Add new `freeze' parameter.
5391 (cancel_breakpoints): New.
5392 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5394 (cmd_qtstart): Pause threads.
5395 (stop_tracing): Pause threads, and cancel breakpoints.
5396 * win32-low.c (win32_target_ops): Adjust.
5398 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5400 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5401 the inferior right away from here...
5402 (linux_wait_1): ... to here, and adjust to check the thread's
5403 last_resume_kind instead of the lwp's step or stop_expected flags.
5405 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5407 * README: Use consistent `GDB' and `GDBserver' spellings.
5409 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5411 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5412 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5413 (linux_detach_one_lwp): Assume the lwp is stopped.
5414 (any_thread_of): Delete.
5415 (linux_detach): Stop all lwps here. Don't blindly delete all
5417 (delete_lwp_callback): New.
5418 (linux_mourn): Delete all lwps of the process that is gone.
5419 (linux_wait_1): Don't delete the last lwp of the process here.
5420 * mem-break.h (mark_breakpoints_out): Declare.
5421 * mem-break.c (mark_breakpoints_out): New.
5422 (free_all_breakpoints): Use it.
5423 * server.c (handle_target_event): If the process is gone, mark
5425 * thread-db.c (struct thread_db) <create_bp>: New field.
5426 (thread_db_enable_reporting): Fix prototype. Store a thread event
5427 breakpoint reference in the thread_db struct.
5428 (thread_db_load_search): Clear the thread_db object.
5429 (try_thread_db_load_1): Ditto.
5430 (switch_to_process): New.
5431 (disable_thread_event_reporting): Use it.
5432 (remove_thread_event_breakpoints): New.
5433 (thread_db_detach, thread_db_mourn): Use it.
5435 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5437 * linux-low.c (linux_enable_event_reporting): New.
5438 (linux_wait_for_event_1, handle_extended_wait): Use it.
5440 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5442 * linux-low.c (linux_kill_one_lwp, linux_kill)
5443 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5444 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5445 SIGSTOP even if the LWP is stopped.
5446 (send_sigstop_callback): New.
5447 (stop_all_lwps): Use send_sigstop_callback instead.
5448 (linux_resume_one_thread): Adjust.
5449 (proceed_one_lwp): Still proceed an LWP that the client has
5450 requested to stop, if we haven't reported it as stopped yet. Make
5451 sure that LWPs the client want stopped, have a pending SIGSTOP.
5453 2010-04-26 Doug Evans <dje@google.com>
5455 * server.c (handle_general_set): Make static.
5457 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5458 Print received char after testing for error/eof instead of before.
5459 (input_interrupt): Tweak comment.
5461 2010-04-23 Doug Evans <dje@google.com>
5463 * server.c (start_inferior): Print inferior argv if --debug.
5465 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5467 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5468 * nto-x86-low.c: Include server.h
5470 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5472 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5473 be consistent with other sources of this directory.
5474 (init_registers_amd64): Correct name of source file of this function
5477 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5479 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5482 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5484 * win32-i386-low.c: Add 64-bit support.
5485 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5486 (init_registers_amd64): Declare.
5487 (mappings): Add 64-bit version of array.
5488 (init_windows_x86): New function.
5489 (the_low_target): Change init_arch field to init_windows_x86.
5491 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5493 * win32-low.c: Adapt to support also 64-bit architecture.
5494 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5495 (get_image_name): Use SIZE_T type for local variable `done'.
5496 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5497 (toolhelp_get_dll_name): Idem.
5498 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5499 Use uintptr_t typecast to avoid warning.
5500 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5501 (handle_exception): Use phex_nz to avoid warning.
5502 (win32_wait): Remove unused local variable `process'.
5504 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5506 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5509 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5511 * configure.ac: Use `ws2_32' library for srv_mingw.
5512 * configure: Regenerate.
5513 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5514 * remote-utils.c: Likewise.
5516 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5518 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5519 if __x86_64__ is defined.
5521 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5523 * configure: Regenerate.
5525 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5527 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5528 * target.h (target_ops): New get_tib_address field.
5529 * win32-low.h (win32_thread_info): Add thread_local_base field.
5530 * win32-low.c (child_add_thread): Add tlb argument.
5531 Set thread_local_base field to TLB.
5532 (get_child_debug_event): Adapt to child_add_thread change.
5533 (win32_get_tib_address): New function.
5534 (win32_target_ops): Set get_tib_address field to
5535 win32_get_tib_address.
5536 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5538 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5540 * linux-low.c (linux_mourn): Also remove the process.
5541 * server.c (handle_target_event): Don't remove the process here.
5542 * nto-low.c (nto_mourn): New.
5543 (nto_target_ops): Install it.
5544 * spu-low.c (spu_mourn): New.
5545 (spu_target_ops): Install it.
5546 * win32-low.c (win32_mourn): New.
5547 (win32_target_ops): Install it.
5549 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5551 * server.h (buffer_xml_printf): Remove redundant `;'.
5553 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5555 * regcache.c (set_register_cache): Invalidate regcaches before
5556 changing the register cache layout.
5557 (regcache_invalidate_one): Allow a NULL regcache.
5558 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5559 regcaches before changing the register cache layout or the target
5562 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5564 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5565 variable warning on Linux/x86-64.
5567 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5569 GDBserver disconnected tracing support.
5571 * linux-low.c (linux_remove_process): Delete.
5572 (add_lwp): Don't set last_resume_kind here.
5573 (linux_kill): Use `mourn'.
5574 (linux_detach): Use `thread_db_detach', and `mourn'.
5576 (linux_attach_lwp_1): Adjust comment.
5577 (linux_attach): last_resume_kind moved the thread_info; adjust.
5578 (status_pending_p_callback): Adjust.
5579 (linux_wait_for_event_1): Adjust.
5580 (count_events_callback, select_singlestep_lwp_callback)
5581 (select_event_lwp_callback, cancel_breakpoints_callback)
5582 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5583 (proceed_one_lwp): Adjust.
5584 (linux_async): Add debug output.
5585 (linux_thread_stopped): New.
5586 (linux_pause_all): New.
5587 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5589 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5590 (thread_db_free): Delete declaration.
5591 (thread_db_detach, thread_db_mourn): Declare.
5592 * thread-db.c (thread_db_init): Use thread_db_mourn.
5593 (thread_db_free): Delete, split in two.
5594 (disable_thread_event_reporting): New.
5595 (thread_db_detach): New.
5596 (thread_db_mourn): New.
5598 * server.h (struct thread_info) <last_resume_kind>: New field.
5599 <attached>: Add comment.
5600 <gdb_detached>: New field.
5601 (handler_func): Change return type to int.
5602 (handle_serial_event, handle_target_event): Ditto.
5603 (gdb_connected): Declare.
5605 (disconnected_tracing): Declare.
5606 (stop_tracing): Declare.
5608 * server.c (handle_query) <qSupported>: Report support for
5609 disconnected tracing.
5610 (queue_stop_reply_callback): Account for running threads.
5611 (gdb_wants_thread_stopped): New.
5612 (gdb_wants_all_threads_stopped): New.
5613 (gdb_reattached_process): New.
5614 (handle_status): Clear the `gdb_detached' flag of all processes.
5615 In all-stop, stop all threads.
5616 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5617 (process_serial_event): If the remote connection breaks, or if an
5618 exit was forced with "monitor exit", force an event loop exit.
5619 Handle disconnected tracing on detach.
5620 (handle_serial_event): Adjust.
5621 (handle_target_event): If GDB isn't connected, forward events back
5622 to the inferior, unless the last process exited, in which case,
5623 exit gdbserver. Adjust interface.
5625 * remote-utils.c (remote_open): Don't block in accept. Instead
5626 register an event loop source on the listen socket file
5627 descriptor. Refactor bits into ...
5628 (listen_desc): ... this new global.
5629 (gdb_connected): ... this new function.
5630 (enable_async_notification): ... this new function.
5631 (handle_accept_event): ... this new function.
5632 (remote_close): Clear remote_desc.
5634 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5636 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5638 (mourn_inferior): Define.
5639 (target_process_qsupported): Avoid the dangling else problem.
5640 (thread_stopped): Define.
5641 (pause_all): Define.
5642 (target_waitstatus_to_string): Declare.
5643 * target.c (target_waitstatus_to_string): New.
5645 * tracepoint.c (tracing): Make extern.
5646 (disconnected_tracing): New.
5647 (stop_tracing): Make extern. Handle tracing stops due to GDB
5649 (cmd_qtdisconnected): New.
5650 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5651 (handle_tracepoint_general_set): Handle QTDisconnected.
5653 * event-loop.c (event_handler_func): Change return type to int.
5654 (process_event): Bail out if the event handler wants the event
5656 (handle_file_event): Ditto.
5657 (start_event_loop): Bail out if the event handler wants the event
5660 * nto-low.c (nto_target_ops): Adjust.
5661 * spu-low.c (spu_wait): Don't remove the process here.
5662 (spu_target_ops): Adjust.
5663 * win32-low.c (win32_wait): Don't remove the process here.
5664 (win32_target_ops): Adjust.
5666 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5668 * regcache.c (realloc_register_cache): Invalidate inferior's
5669 regcache before recreating it.
5671 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5673 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5675 2010-04-09 Stan Shebs <stan@codesourcery.com>
5676 Pedro Alves <pedro@codesourcery.com>
5678 * server.h (LONGEST): New.
5679 (struct thread_info) <while_stepping>: New field.
5680 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5682 (initialize_tracepoint, handle_tracepoint_general_set)
5683 (handle_tracepoint_query, tracepoint_finished_step)
5684 (tracepoint_was_hit, release_while_stepping_state_list):
5685 (current_traceframe): Declare.
5686 * server.c (handle_general_set): Handle tracepoint packets.
5688 (write_memory): New.
5689 (handle_search_memory_1): Use read_memory.
5690 (handle_query): Report support for conditional tracepoints, trace
5691 state variables, and tracepoint sources. Handle tracepoint
5693 (main): Initialize the tracepoints module.
5694 (process_serial_event): Handle traceframe reads/writes.
5696 * linux-low.c (handle_tracepoints): New.
5697 (linux_wait_1): Call it.
5698 (linux_resume_one_lwp): Handle while-stepping.
5699 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5700 (linux_target_ops): Install them.
5701 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5703 * linux-x86-low.c (x86_supports_tracepoints): New.
5704 (the_low_target). Install it.
5706 * mem-break.h (delete_breakpoint): Declare.
5707 * mem-break.c (delete_breakpoint): Make external.
5709 * target.h (struct target_ops): Add `supports_tracepoints',
5710 `read_pc', and `write_pc' fields.
5711 (target_supports_tracepoints): Define.
5712 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5715 * regcache.h (struct regcache) <registers_owned>: New field.
5716 (init_register_cache, regcache_cpy): Declare.
5717 (regcache_read_pc, regcache_write_pc): Declare.
5718 (register_cache_size): Declare.
5719 (supply_regblock): Declare.
5720 * regcache.c (init_register_cache): New.
5721 (new_register_cache): Use it.
5722 (regcache_cpy): New.
5723 (register_cache_size): New.
5724 (supply_regblock): New.
5725 (regcache_read_pc, regcache_write_pc): New.
5727 * tracepoint.c: New.
5729 * Makefile.in (OBS): Add tracepoint.o.
5730 (tracepoint.o): New rule.
5732 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5734 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5736 (i386-mmx.c): Likewise.
5737 (i386-mmx-linux.o): Likewise.
5738 (i386-mmx-linux.c): Likewise.
5740 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5741 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5742 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5743 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5745 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5746 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5747 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5749 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5751 * Makefile.in (clean): Updated.
5753 (i386-avx.c): Likewise.
5754 (i386-avx-linux.o): Likewise.
5755 (i386-avx-linux.c): Likewise.
5756 (amd64-avx.o): Likewise.
5757 (amd64-avx.c): Likewise.
5758 (amd64-avx-linux.o): Likewise.
5759 (amd64-avx-linux.c): Likewise.
5761 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5762 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5763 (srv_amd64_regobj): Add amd64-avx.o.
5764 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5765 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5766 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5767 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5768 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5769 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5770 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5772 * i387-fp.c: Include "i386-xstate.h".
5774 (i387_cache_to_xsave): Likewise.
5775 (i387_xsave_to_cache): Likewise.
5776 (x86_xcr0): Likewise.
5778 * i387-fp.h (i387_cache_to_xsave): Likewise.
5779 (i387_xsave_to_cache): Likewise.
5780 (x86_xcr0): Likewise.
5782 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5783 * linux-crisv32-low.c (target_regsets): Likewise.
5784 * linux-m68k-low.c (target_regsets): Likewise.
5785 * linux-mips-low.c (target_regsets): Likewise.
5786 * linux-ppc-low.c (target_regsets): Likewise.
5787 * linux-s390-low.c (target_regsets): Likewise.
5788 * linux-sh-low.c (target_regsets): Likewise.
5789 * linux-sparc-low.c (target_regsets): Likewise.
5790 * linux-xtensa-low.c (target_regsets): Likewise.
5792 * linux-low.c: Include <sys/uio.h>.
5793 (regsets_fetch_inferior_registers): Support nt_type.
5794 (regsets_store_inferior_registers): Likewise.
5795 (linux_process_qsupported): New.
5796 (linux_target_ops): Add linux_process_qsupported.
5798 * linux-low.h (regset_info): Add nt_type.
5799 (linux_target_ops): Add process_qsupported.
5801 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5803 (init_registers_i386_avx_linux): New.
5804 (init_registers_amd64_avx_linux): Likewise.
5805 (xmltarget_i386_linux_no_xml): Likewise.
5806 (xmltarget_amd64_linux_no_xml): Likewise.
5807 (PTRACE_GETREGSET): Likewise.
5808 (PTRACE_SETREGSET): Likewise.
5809 (x86_fill_xstateregset): Likewise.
5810 (x86_store_xstateregset): Likewise.
5811 (use_xml): Likewise.
5812 (x86_linux_update_xmltarget): Likewise.
5813 (x86_linux_process_qsupported): Likewise.
5814 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5815 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5816 init_registers_i386_linux here. Call
5817 x86_linux_update_xmltarget.
5818 (the_low_target): Add x86_linux_process_qsupported.
5820 * server.c (handle_query): Call target_process_qsupported.
5822 * target.h (target_ops): Add process_qsupported.
5823 (target_process_qsupported): New.
5825 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5827 * inferiors.c (add_thread): Set last_status kind to
5828 TARGET_WAITKIND_IGNORE.
5829 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5830 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5831 (linux_wait_1): Move `thread' local definition to block that uses
5832 it. Don't NULL initialize `event_child'.
5833 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5834 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5835 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5837 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5839 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5840 an extended waitstatus, or by a watchpoint.
5841 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
5842 thread was stepping or has been stopped by a watchpoint.
5844 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5846 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
5847 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
5848 of another, then delete the previous, and validate all
5850 (validate_inserted_breakpoint): New.
5851 (delete_disabled_breakpoints): New.
5852 (validate_breakpoints): New.
5853 (check_mem_read): Validate breakpoints before trusting their
5854 shadow. Delete disabled breakpoints.
5855 (check_mem_write): Validate breakpoints before trusting they
5856 should be inserted. Delete disabled breakpoints.
5857 * mem-break.h (validate_breakpoints):
5858 * server.c (handle_query): Validate breakpoints when we see a
5861 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5863 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
5864 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
5865 if we could tell there's a GDB breakpoint at stop_pc.
5866 (need_step_over_p): Don't do a step over if we find a GDB
5867 breakpoint at the resume PC.
5869 * mem-break.c (struct raw_breakpoint): New.
5870 (enum bkpt_type): New type `gdb_breakpoint'.
5871 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
5872 fields. New field `raw'.
5873 (find_raw_breakpoint_at): New.
5874 (set_raw_breakpoint_at): Handle refcounting. Create a raw
5876 (set_breakpoint_at): Adjust.
5877 (delete_raw_breakpoint): New.
5878 (release_breakpoint): New.
5879 (delete_breakpoint): Rename to...
5880 (delete_breakpoint_1): ... this. Add proc parameter. Use
5881 release_breakpoint. Return ENOENT.
5882 (delete_breakpoint): Reimplement.
5883 (find_breakpoint_at): Delete.
5884 (find_gdb_breakpoint_at): New.
5885 (delete_breakpoint_at): Delete.
5886 (set_gdb_breakpoint_at): New.
5887 (delete_gdb_breakpoint_at): New.
5888 (gdb_breakpoint_here): New.
5889 (set_reinsert_breakpoint): Use release_breakpoint.
5890 (uninsert_breakpoint): Rename to ...
5891 (uninsert_raw_breakpoint): ... this.
5892 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
5893 (reinsert_raw_breakpoint): Change parameter type to
5895 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
5897 (check_breakpoints): Adjust. Use release_breakpoint.
5898 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
5899 (breakpoint_inserted_here): Ditto.
5900 (check_mem_read): Adjust to iterate over raw breakpoints instead.
5901 Don't trust the breakpoint's shadow if it is not inserted.
5902 (check_mem_write): Adjust to iterate over raw breakpoints instead.
5903 (delete_all_breakpoints): Adjust.
5904 (free_all_breakpoints): Mark all breakpoints as uninserted, and
5905 use delete_breakpoint_1.
5907 * mem-break.h (breakpoints_supported): Delete declaration.
5908 (set_gdb_breakpoint_at): Declare.
5909 (gdb_breakpoint_here): Declare.
5910 (delete_breakpoint_at): Delete.
5911 (delete_gdb_breakpoint_at): Declare.
5913 * server.h (struct raw_breakpoint): Forward declare.
5914 (struct process_info): New field `raw_breakpoints'.
5916 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
5919 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5921 * linux-low.c (status_pending_p_callback): Fix comment.
5922 (linux_wait_for_event_1): Move most of the internal breakpoint
5923 handling from here...
5924 (linux_wait_1): ... to here.
5925 (count_events_callback): New.
5926 (select_singlestep_lwp_callback): New.
5927 (select_event_lwp_callback): New.
5928 (cancel_breakpoints_callback): New.
5929 (select_event_lwp): New.
5930 (linux_wait_1): Simplify internal breakpoint handling. Give equal
5931 priority to all LWPs that have had events that should be reported
5932 to the client. Cancel breakpoints when about to reporting the
5933 event to the client, not while stopping lwps. No longer cancel
5934 finished single-steps here.
5935 (cancel_finished_single_step): Delete.
5936 (cancel_finished_single_steps): Delete.
5938 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5940 * mem-break.c (enum bkpt_type): New.
5941 (struct breakpoint): New field `type'.
5942 (set_breakpoint_at): Change return type to struct breakpoint
5943 pointer. Set type to `other_breakpoint' by default.
5944 (delete_breakpoint): Rewrite, supporting more than one breakpoint
5945 in the breakpoint list.
5946 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
5947 (reinsert_breakpoint): Rename to ...
5948 (reinsert_raw_breakpoint): ... this.
5949 (reinsert_breakpoints_at): Adjust.
5950 * mem-break.h (struct breakpoint): Declare.
5951 (set_breakpoint_at): Change return type to struct breakpoint
5954 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5956 * server.c (handle_query): Assign, not compare.
5958 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5960 Teach linux gdbserver to step-over-breakpoints.
5962 * linux-low.c (can_hardware_single_step): New.
5963 (supports_breakpoints): New.
5964 (handle_extended_wait): If stopping threads, read the stop pc of
5967 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
5968 low target doesn't support retrieving the PC.
5969 (add_lwp): Set last_resume_kind to resume_continue.
5970 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
5971 (linux_attach): Don't clear stop_expected. Set the lwp's
5972 last_resume_kind to resume_stop.
5973 (linux_detach_one_lwp): Don't check for removed breakpoints.
5974 (check_removed_breakpoint): Delete.
5975 (status_pending_p): Rename to ...
5976 (status_pending_p_callback): ... this. Don't check for removed
5977 breakpoints. Don't consider threads that are stopped from GDB's
5979 (linux_wait_for_lwp): Always read the stop_pc here.
5980 (cancel_breakpoint): New.
5981 (step_over_bkpt): New global.
5982 (linux_wait_for_event_1): Implement stepping over breakpoints.
5983 (gdb_wants_lwp_stopped): New.
5984 (gdb_wants_all_stopped): New.
5985 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
5986 single-step traps here. Store the thread's last reported target
5988 (send_sigstop): Don't clear stop_expected. Always set it,
5990 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
5991 (cancel_finished_single_step): New.
5992 (cancel_finished_single_steps): New.
5993 (wait_for_sigstop): Don't cancel finished single-step traps here.
5994 (linux_resume_one_lwp): Don't check for removed breakpoints.
5995 Don't set `step' on non-hardware step archs.
5996 (linux_set_resume_request): Ignore resume_stop requests if already
5997 stopping or stopped. Set the lwp's last_resume_kind.
5998 (resume_status_pending_p): Don't check for removed breakpoints.
5999 (need_step_over_p): New.
6000 (start_step_over): New.
6001 (finish_step_over): New.
6002 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6003 requests. Clear the thread's last reported target waitstatus.
6004 Don't use the `suspended' flag. Don't consider pending breakpoints.
6005 (linux_resume): Start a step-over if necessary.
6006 (proceed_one_lwp): New.
6007 (proceed_all_lwps): New.
6008 (unstop_all_lwps): New.
6009 * linux-low.h (struct lwp_info): Rewrite comment for the
6010 `suspended' flag. Add the `stop_pc' field. Delete the
6011 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6012 Add `'last_resume_kind' and `need_step_over' fields.
6013 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6014 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6015 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6016 (set_raw_breakpoint_at): New.
6017 (set_breakpoint_at): Rewrite to use it.
6018 (reinsert_breakpoint_handler): Delete.
6019 (set_reinsert_breakpoint): New.
6020 (reinsert_breakpoint_by_bp): Delete.
6021 (delete_reinsert_breakpoints): New.
6022 (uninsert_breakpoint): Rewrite.
6023 (uninsert_breakpoints_at): New.
6024 (reinsert_breakpoint): Rewrite.
6025 (reinsert_breakpoints_at): New.
6026 (check_breakpoints): Rewrite.
6027 (breakpoint_here): New.
6028 (breakpoint_inserted_here): New.
6029 (check_mem_read): Adjust.
6030 * mem-break.h (breakpoints_supported, breakpoint_here)
6031 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6032 (reinsert_breakpoint_by_bp): Delete declaration.
6033 (delete_reinsert_breakpoints): Declare.
6034 (reinsert_breakpoint): Delete declaration.
6035 (reinsert_breakpoints_at): Declare.
6036 (uninsert_breakpoint): Delete declaration.
6037 (uninsert_breakpoints_at): Declare.
6038 (check_breakpoints): Adjust prototype.
6039 * server.h: Adjust include order.
6040 (struct thread_info): Declare here. Add a `last_status' field.
6042 2010-03-23 Michael Snyder <msnyder@vmware.com>
6044 * server.c (crc32): New function.
6045 (handle_query): Add handling for 'qCRC:' request.
6047 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6049 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6050 lwp had been stopped by a watchpoint.
6052 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6054 * server.h (internal_error): Declare.
6055 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6056 * utils.c (internal_error): New function.
6058 2010-03-15 Andreas Schwab <schwab@redhat.com>
6060 * configure.srv: Fix typo setting srv_regobj.
6062 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6064 * linux-low.c (fetch_register): Avoid passing a non string literal
6066 (usr_store_inferior_registers): Ditto.
6068 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6070 * linux-low.c (linux_write_memory): Bail out early if peeking
6073 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6075 * linux-low.h (struct lwp_info): New fields
6076 `stopped_by_watchpoint' and `stopped_data_address'.
6077 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6078 here, and cache them in the lwp object.
6079 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6081 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6083 (linux_stopped_by_watchpoint): Rewrite.
6084 (linux_stopped_data_address): Rewrite.
6086 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6088 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6089 switching the current inferior, not before.
6091 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6093 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6094 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6095 i386-linux.c and amd64-linux.c.
6096 (reg-i386.o): Removed.
6097 (reg-i386.c): Likewise.
6098 (reg-i386-linux.o): Likewise.
6099 (reg-i386-linux.c): Likewise.
6100 (reg-x86-64.o): Likewise.
6101 (reg-x86-64.c): Likewise.
6102 (reg-x86-64-linux.o): Likewise.
6103 (reg-x86-64-linux.c): Likewise.
6106 (i386-linux.o): Likewise.
6107 (i386-linux.c): Likewise.
6108 (amd64.o): Likewise.
6109 (amd64.c): Likewise.
6110 (amd64-linux.o): Likewise.
6111 (amd64-linux.c): Likewise.
6113 * configure.srv (srv_i386_regobj): New.
6114 (srv_i386_linux_regobj): Likewise.
6115 (srv_amd64_regobj): Likewise.
6116 (srv_amd64_linux_regobj): Likewise.
6117 (srv_i386_32bit_xmlfiles): Likewise.
6118 (srv_i386_64bit_xmlfiles): Likewise.
6119 (srv_i386_xmlfiles): Likewise.
6120 (srv_amd64_xmlfiles): Likewise.
6121 (srv_i386_linux_xmlfiles): Likewise.
6122 (srv_amd64_linux_xmlfiles): Likewise.
6123 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6124 srv_xmlfiles to $srv_i386_xmlfiles.
6125 (i[34567]86-*-mingw32ce*): Likewise.
6126 (i[34567]86-*-mingw*): Likewise.
6127 (i[34567]86-*-nto*): Likewise.
6128 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6129 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6130 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6131 (x86_64-*-linux*): Likewise.
6133 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6134 (init_registers_amd64_linux): New.
6135 (x86_arch_setup): Replace init_registers_x86_64_linux with
6136 init_registers_amd64_linux.
6138 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6140 * configure.ac: Check for libdl. If it is not available link against
6141 static libthread_db.
6142 * configure: Regenerate.
6144 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6148 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6149 handing a read watchpoint.
6150 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6152 2010-02-12 Doug Evans <dje@google.com>
6154 * linux-low.c (linux_supports_tracefork_flag): Document.
6155 (linux_look_up_symbols): Add comment.
6157 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6159 * regcache.c (supply_register): Clear regcache if buf is NULL.
6161 2010-02-02 Nicolas Roche <roche@sourceware.org>
6162 Joel Brobecker <brobecker@adacore.com>
6164 * inferiors.c (find_inferior): Add function documentation.
6165 (unloaded_dll): Handle the case where the unloaded dll has not
6166 been previously registered in the dll list.
6168 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6170 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6171 (thumb2_breakpoint): New.
6172 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6174 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6176 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6177 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6180 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6182 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6184 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6186 * linux-s390-low.c (s390_collect_ptrace_register)
6187 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6189 2010-01-21 Doug Evans <dje@google.com>
6191 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6192 (PTRACE_ARG4_TYPE): New macro.
6193 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6194 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6195 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6196 (usr_store_inferior_registers): Ditto.
6197 (linux_read_memory, linux_write_memory): Ditto.
6198 (linux_test_for_tracefork): Ditto.
6200 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6201 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6203 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6205 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6208 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6210 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6211 prototype to take a regcache. Adjust.
6213 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6215 * regcache.h (struct thread_info): Forward declare.
6216 (struct regcache): New.
6217 (new_register_cache): Adjust prototype.
6218 (get_thread_regcache): Declare.
6219 (free_register_cache): Adjust prototype.
6220 (registers_to_string, registers_from_string): Ditto.
6221 (supply_register, supply_register_by_name, collect_register)
6222 (collect_register_as_string, collect_register_by_name): Ditto.
6223 * regcache.c (struct inferior_regcache_data): Delete.
6224 (get_regcache): Rename to ...
6225 (get_thread_regcache): ... this. Adjust. Switch inferior before
6227 (regcache_invalidate_one): Adjust.
6228 (regcache_invalidate): Fix prototype.
6229 (new_register_cache): Return the new register cache.
6230 (free_register_cache): Change prototype.
6231 (realloc_register_cache): Adjust.
6232 (registers_to_string): Change prototype to take a regcache. Adjust.
6233 (registers_from_string): Ditto.
6234 (register_data): Ditto.
6235 (supply_register): Ditto.
6236 (supply_register_by_name): Ditto.
6237 (collect_register): Ditto.
6238 (collect_register_as_string): Ditto.
6239 (collect_register_by_name): Ditto.
6240 * server.c (process_serial_event): Adjust.
6241 * linux-low.h (regset_fill_func, regset_store_func): Change
6243 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6245 * linux-low.c (get_stop_pc): Adjust.
6246 (check_removed_breakpoint): Adjust.
6247 (linux_wait_for_event): Adjust.
6248 (linux_resume_one_lwp): Adjust.
6249 (fetch_register): Add regcache parameter. Adjust.
6250 (usr_store_inferior_registers): Ditto.
6251 (regsets_fetch_inferior_registers): Ditto.
6252 (regsets_store_inferior_registers): Ditto.
6253 (linux_fetch_registers, linux_store_registers): Ditto.
6254 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6256 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6258 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6259 prototype to take a regcache.
6260 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6261 * remote-utils.c (convert_ascii_to_int, outreg)
6262 (prepare_resume_reply): Change prototype to take a regcache.
6264 * target.h (struct target_ops) <fetch_registers, store_registers>:
6265 Change prototype to take a regcache.
6266 (fetch_inferior_registers, store_inferior_registers): Change
6267 prototype to take a regcache. Adjust.
6268 * proc-service.c (ps_lgetregs): Adjust.
6269 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6270 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6271 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6272 take a regcache. Adjust.
6273 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6274 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6275 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6276 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6277 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6278 (cris_cannot_fetch_register):
6279 (cris_breakpoint_at): Change prototype to take a regcache.
6281 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6282 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6283 to take a regcache. Adjust.
6284 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6286 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6287 take a regcache. Adjust.
6288 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6289 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6290 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6291 * linux-mips-low.c (mips_get_pc):
6292 (mips_set_pc): Change prototype to take a regcache. Adjust.
6293 (mips_reinsert_addr): Adjust.
6294 (mips_collect_register): Change prototype to take a regcache.
6296 (mips_supply_register):
6297 (mips_collect_register_32bit, mips_supply_register_32bit)
6298 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6299 (mips_store_fpregset): Ditto.
6300 * linux-ppc-low.c (ppc_supply_ptrace_register)
6301 (ppc_supply_ptrace_register): Ditto.
6302 (parse_spufs_run): Adjust.
6303 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6304 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6305 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6306 take a regcache. Adjust.
6307 * linux-s390-low.c (s390_collect_ptrace_register)
6308 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6309 (s390_set_pc): Change prototype to take a regcache. Adjust.
6310 (s390_arch_setup): Adjust.
6311 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6312 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6313 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6314 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6315 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6317 (sparc_breakpoint_at): Adjust.
6318 * linux-xtensa-low.c (xtensa_fill_gregset):
6319 (xtensa_store_gregset):
6320 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6321 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6322 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6323 prototype to take a regcache. Adjust.
6324 * win32-arm-low.c (arm_fetch_inferior_register)
6325 (arm_store_inferior_register): Change prototype to take a
6327 * win32-i386-low.c (i386_fetch_inferior_register)
6328 (i386_store_inferior_register): Change prototype to take a
6330 * win32-low.c (child_fetch_inferior_registers)
6331 (child_store_inferior_registers): Change prototype to take a
6333 (win32_wait): Adjust.
6334 (win32_fetch_inferior_registers): Change prototype to take a
6336 (win32_store_inferior_registers): Adjust.
6337 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6338 store_inferior_register>: Change prototype to take a regcache.
6340 2010-01-20 Doug Evans <dje@google.com>
6342 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6344 (linux_wait_for_event1, linux_init_signals): Ditto.
6345 (W_STOPCODE): Provide definition if missing.
6347 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6349 * linux-low.c (linux_core_of_thread): New.
6350 (compare_ints, show_process, list_threads): New.
6351 (linux_qxfer_osdata): Report threads and cores.
6352 (linux_target_op): Register linux_core_of_thread.
6353 * remote-utils.c (prepare_resume_reply): Report the core.
6354 (buffer_xml_printf): Support %d specifier.
6355 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6357 (handle_query): Handle qXfer:threads. Announce availability
6359 * target.h (struct target_ops): New field core_of_thread.
6361 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6363 * Makefile.in (clean): Remove new generated files.
6364 (reg-s390.o, reg-s390.c): Remove rules.
6365 (reg-s390x.o, reg-s390x.c): Likewise.
6366 (s390-linux32.o, s390-linux32.c): Add rules.
6367 (s390-linux64.o, s390-linux64.c): Likewise.
6368 (s390x-linux64.o, s390x-linux64.c): Likewise.
6369 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6370 * linux-s390-low.c: Include <elf.h>.
6371 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6372 (init_registers_s390): Remove prototype.
6373 (init_registers_s390x): Likewise.
6374 (init_registers_s390_linux32): Add prototype.
6375 (init_registers_s390_linux64): Likewise.
6376 (init_registers_s390x_linux64): Likewise.
6377 (s390_num_regs_3264): New define.
6378 (s390_regmap_3264): New global variable.
6379 (s390_cannot_fetch_register): Remove obsolete check.
6380 (s390_cannot_store_register): Likewise.
6381 (s390_collect_ptrace_register): Handle upper/lower register halves.
6382 (s390_supply_ptrace_register): Likewise.
6383 (s390_fill_gregset): Update to register number changes.
6384 (s390_get_hwcap): New routine.
6385 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6386 Install appropriate regmap and register set.
6388 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6390 * server.c (gdbserver_version): Update copyright year to 2010.
6391 * gdbreplay.c (gdbreplay_version): Likewise.
6393 2009-12-28 Doug Evans <dje@google.com>
6395 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6396 elf/external.h. Include <elf.h> instead but only if necessary.
6398 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6400 * linux-low.c (linux_remove_process): Remove `detaching'
6401 parameter. Don't release/detach from thread_db here.
6402 (linux_kill): Release/detach from thread_db here, ...
6403 (linux_detach): ... and here, before actually detaching.
6404 (linux_wait_1): ... and here, when a process exits.
6405 * thread-db.c (any_thread_of): New.
6406 (thread_db_free): Switch the current inferior to a thread of the
6409 2009-12-21 Doug Evans <dje@google.com>
6411 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6413 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6414 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6415 warning ifndef __NR_tkill. Move setting of errno there too.
6416 Delete unnecessary resetting of errno after syscall.
6417 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6419 * configure.ac: Check for dladdr.
6420 * config.in: Regenerate.
6421 * configure: Regenerate.
6422 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6423 (try_thread_db_load): Update.
6425 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6427 2009-12-18 Doug Evans <dje@google.com>
6429 * event-loop.c: Include unistd.h if it exists.
6431 * linux-low.c (my_waitpid): Move definition away from being in
6432 between linux_tracefork_child/linux_test_for_tracefork.
6434 * gdb_proc_service.h (psaddr_t): Fix type.
6435 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6436 signature to match glibc.
6438 2009-12-16 Doug Evans <dje@google.com>
6440 * linux-low.c (linux_read_memory): Fix argument to read.
6442 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6444 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6445 events, don't leave current_inferior pointing at null.
6447 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6449 * win32-low.c (LOG): Delete.
6450 (OUTMSG): Output to stderr.
6451 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6452 on compile time LOG macro.
6453 (win32_wait): Fix debug output.
6455 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6457 * win32-low.c (win32_add_one_solib): If the dll name is
6458 "ntdll.dll", prepend the system directory to the dll path.
6460 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6462 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6464 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6465 Vladimir Prus <vladimir@codesourcery.com>
6467 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6468 * configure.ac: Check for __mcoldfire__ and set
6469 gdb_cv_m68k_is_coldfire.
6470 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6471 reg-cf.o and reg-m68k.o.
6472 * configure: Regenerated.
6474 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6476 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6477 Pass it to thread_db_free.
6478 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6479 proper `detaching' argument to linux_remove_process.
6480 * linux-low.h (thread_db_free): Add `detaching' parameter.
6481 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6483 (thread_db_free): Add `detaching' parameter. Only
6484 call td_ta_clear_event if detaching from process.
6486 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6488 * thread-db.c (thread_db_free): Fix typo.
6490 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6493 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6495 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6497 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6498 with an i686 compiler.
6499 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6501 * configure: Rebuilt.
6503 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6507 * server.c (handle_search_memory_1): Correct read_addr initialization
6508 in loop for searching subsequent chunks.
6510 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6512 * configure.ac: New --with-libthread-db option.
6513 * thread-db.c: Allow direct dependence on libthread_db.
6514 (thread_db_free): Adjust.
6515 * config.in: Regenerate.
6516 * configure: Likewise.
6518 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6521 * thread-db.c (attach_thread): New function.
6522 (maybe_attach_thread): Return success/failure.
6523 (find_new_threads_callback): Adjust.
6524 (thread_db_find_new_threads): Loop until no new threads.
6526 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6528 * proc-service.c (ps_lgetregs): Formatting.
6530 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6532 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6533 * configure.ac: Adjust.
6534 * linux-low.h (struct process_info_private): Move members to struct
6536 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6537 * linux-low.c (linux_remove_process): Adjust.
6538 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6539 * server.c (handle_query): Move code ...
6540 (handle_monitor_command): ... here. New function.
6541 * target.h (struct target_ops): New member.
6542 * thread-db.c (struct thread_db): New.
6543 (libthread_db_search_path): New variable.
6544 (thread_db_create_event, thread_db_enable_reporting)
6545 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6546 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6547 (try_thread_db_load_1, dladdr_to_soname): New functions.
6548 (try_thread_db_load, thread_db_load_search): New functions.
6549 (thread_db_init): Search for libthread_db.
6550 (thread_db_free): New function.
6551 (thread_db_handle_monitor_command): Likewise.
6552 * config.in: Regenerate.
6553 * configure: Regenerate.
6555 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6557 * spu-low.c (spu_kill): Wait for inferior to terminate.
6558 Call clear_inferiors.
6559 (spu_detach): Call clear_inferiors.
6561 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6563 * aclocal.m4: Regenerate.
6564 * config.in: Likewise.
6565 * configure: Likewise.
6567 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6569 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6570 (parse_spufs_run): New function.
6571 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6572 (ppc_breakpoint_at): Handle SPU breakpoints.
6574 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6576 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6577 (SPUFS_MAGIC): Define.
6578 (spu_enumerate_spu_ids): New function.
6579 (linux_qxfer_spu): New function.
6580 (linux_target_ops): Install linux_qxfer_spu.
6582 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6584 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6585 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6586 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6587 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6588 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6589 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6590 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6591 (init_registers_powerpc_cell32l): Add prototype.
6592 (init_registers_powerpc_cell64l): Likewise.
6593 (ppc_arch_setup): Detect Cell/B.E. architecture.
6595 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6597 * Makefile.in (datarootdir): New variable.
6599 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6601 * linux-low.c (linux_write_memory): Update debugging output.
6602 * Makefile.in (clean): Add new descriptions.
6603 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6604 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6605 * configure.srv: Add new files for arm*-*-linux*.
6606 * linux-arm-low.c: Add new declarations.
6607 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6608 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6609 (HWCAP_VFPv3D16): New.
6610 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6611 instead of __IWMMXT__.
6612 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6613 (arm_arch_setup): New.
6614 (target_regsets): Remove #ifdef. Add VFP regset.
6615 (the_low_target): Use arm_arch_setup.
6617 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6619 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6620 the main thread again.
6622 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6624 Adding Neutrino gdbserver.
6625 * configure: Regenerated.
6626 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6627 * configure.srv (i[34567]86-*-nto*): New target.
6628 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6629 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6630 (nto_comctrl) [__QNX__]: New function.
6631 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6633 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6635 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6638 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6639 Pedro Alves <pedro@codesourcery.com>
6641 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6642 don't support CONTEXT_EXTENDED_REGISTERS.
6643 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6644 (the_low_target): Install them.
6645 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6646 failing with ERROR_PIPE_NOT_CONNECTED.
6648 2009-06-30 Doug Evans <dje@google.com>
6649 Pierre Muller <muller@ics.u-strasbg.fr>
6651 Add h/w watchpoint support to x86-linux, win32-i386.
6652 * Makefile.in (SFILES): Add i386-low.c
6653 (i386_low_h): Define.
6654 (i386-low.o): Add dependencies.
6655 (linux-x86-low.o): Add i386-low.h dependency.
6656 (win32-i386-low.o): Ditto.
6657 * i386-low.c: New file.
6658 * i386-low.h: New file.
6659 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6660 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6661 * linux-low.c (linux_add_process): Initialize arch_private.
6662 (linux_remove_process): Free arch_private.
6663 (add_lwp): Initialize arch_private.
6664 (delete_lwp): Free arch_private.
6665 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6667 * linux-low.h (process_info_private): New member arch_private.
6668 (lwp_info): New member arch_private.
6669 (linux_target_ops): New members new_process, new_thread,
6671 (ptid_of): New macro.
6672 * linux-x86-low.c: Include stddef.h, i386-low.h.
6673 (arch_process_info): New struct.
6674 (arch_lwp_info): New struct.
6675 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6676 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6677 (i386_dr_low_get_status): New function.
6678 (x86_insert_point, x86_remove_point): New functions.
6679 (x86_stopped_by_watchpoint): New function.
6680 (x86_stopped_data_address): New function.
6681 (x86_linux_new_process, x86_linux_new_thread): New functions.
6682 (x86_linux_prepare_to_resume): New function.
6683 (the_low_target): Add entries for insert_point, remove_point,
6684 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6686 * server.c (debug_hw_points): New global.
6687 (monitor_show_help): Document set debug-hw-points.
6688 (handle_query): Process "set debug-hw-points".
6689 * server.h (debug_hw_points): Declare.
6690 (paddress): Declare.
6691 * utils.c (NUMCELLS, CELLSIZE): New macros.
6692 (get_sell, xsnprintf, paddress): New functions.
6693 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6694 remove_point, stopped_by_watchpoint, stopped_data_address.
6695 * win32-i386-low.c: Include i386-low.h.
6696 (debug_reg_state): Replaces dr.
6697 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6698 (i386_dr_low_get_status): New function.
6699 (i386_insert_point, i386_remove_point): New functions.
6700 (i386_stopped_by_watchpoint): New function.
6701 (i386_stopped_data_address): New function.
6702 (i386_initial_stuff): Update.
6703 (get_thread_context,set_thread_context,i386_thread_added): Update.
6704 (the_low_target): Add entries for insert_point,
6705 remove_point, stopped_by_watchpoint, stopped_data_address.
6706 * win32-low.c (win32_insert_watchpoint): New function.
6707 (win32_remove_watchpoint): New function.
6708 (win32_stopped_by_watchpoint): New function.
6709 (win32_stopped_data_address): New function.
6710 (win32_target_ops): Add entries for insert_watchpoint,
6711 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6712 * win32-low.h (win32_target_ops): New members insert_point,
6713 remove_point, stopped_by_watchpoint, stopped_data_address.
6715 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6717 * server.c (process_serial_event): Re-return unsupported, not
6718 error, if the type isn't recognized. Re-allow supporting only
6719 insert or remove packets. Also call require_running for
6720 breakpoints. Add missing break statement to default case. Tidy.
6721 * target.h (struct target_ops): Rename insert_watchpoint to
6722 insert_point, and remove_watchpoint to remove_point.
6724 * linux-low.h (struct linux_target_ops): Likewise.
6725 * linux-low.c (linux_insert_watchpoint): Rename to ...
6726 (linux_insert_point): ... this. Adjust.
6727 (linux_remove_watchpoint): Rename to ...
6728 (linux_remove_point): ... this. Adjust.
6729 (linux_target_ops): Adjust.
6730 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6731 (cris_insert_point): ... this.
6732 (cris_remove_watchpoint): Rename to ...
6733 (cris_remove_point): ... this.
6734 (the_low_target): Adjust.
6736 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6738 * server.c (handle_v_kill): Pass signal_pid to
6739 kill_inferior if multi_process is zero.
6741 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6743 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6744 * target.h (target_ops): Comment for *_watchpoint to make it clear
6745 the functions can get types '0' and '1'.
6747 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6749 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6750 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6751 * regcache.c (get_regcache): Likewise.
6752 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6753 * win32-low.c (child_fetch_inferior_registers): Remove check for
6756 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6757 Pedro Alves <pedro@codesourcery.com>
6759 * target.h (struct target_ops) <supports_multi_process>: New
6761 (target_supports_multi_process): New.
6762 * server.c (handle_query): Even if GDB reports support, only
6763 enable multi-process if the target also supports it. Report
6764 multi-process support only if the target backend supports it.
6765 * linux-low.c (linux_supports_multi_process): New function.
6766 (linux_target_ops): Install it as target_supports_multi_process
6769 2009-05-24 Doug Evans <dje@google.com>
6771 Global renaming of find_thread_pid to find_thread_ptid.
6772 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6773 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6774 All callers updated.
6776 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6777 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6780 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6781 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6782 (linux_resume_one_lwp): Ditto.
6784 2009-05-23 Doug Evans <dje@google.com>
6786 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6787 from struct inferior_list_entry * to struct lwp_info *.
6788 All callers updated.
6790 2009-05-13 Doug Evans <dje@google.com>
6792 * linux-x86-low.c: Don't include assert.h.
6793 (x86_siginfo_fixup): Use fatal, not assert.
6794 (x86_arch_setup): Fix comment.
6796 2009-05-12 Doug Evans <dje@google.com>
6798 Biarch support for i386/amd64 gdbserver.
6799 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6800 Add linux-x86-low.c.
6801 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6802 (linux-x86-low.o): Add.
6803 * linux-x86-64-low.c: Delete.
6804 * linux-i386-low.c: Delete.
6805 * linux-x86-low.c: New file.
6806 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6808 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6810 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6811 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6812 (linux_child_pid_to_exec_file): New function.
6813 (elf_64_header_p, elf_64_file_p): New functions.
6814 (siginfo_fixup): New function.
6815 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6816 give target a chance to convert layout.
6817 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6818 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6820 2009-05-07 Doug Evans <dje@google.com>
6822 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6823 (regsets_store_inferior_registers): Ditto.
6825 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6829 * linux-low.c (must_set_ptrace_flags): Delete.
6830 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6832 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6833 `lwp->must_set_ptrace_flags' instead.
6834 (linux_wait_for_event_1): Set ptrace options here.
6835 (linux_wait_1): ... not here.
6837 2009-04-30 Doug Evans <dje@google.com>
6839 * inferiors.c (started_inferior_callback): New function.
6840 (attached_inferior_callback): New function.
6841 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
6842 * server.c (print_started_pid, print_attached_pid): New functions.
6843 (detach_or_kill_for_exit): New function.
6844 (main): Call it instead of for_each_inferior (kill_inferior_callback).
6845 * server.h (have_started_inferiors_p): Declare.
6846 (have_attached_inferiors_p): Declare.
6848 * inferiors.c (remove_process): Fix memory leak, free process.
6849 * linux-low.c (linux_remove_process): New function.
6850 (linux_kill): Call it instead of remove_process.
6851 (linux_detach, linux_wait_1): Ditto.
6853 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
6855 * configure.srv: Add x86 Windows CE target.
6857 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6859 * inferiors.c (get_thread_process): Make global.
6860 * server.h (get_thread_process): Add prototype.
6861 * thread-db.c (find_one_thread): Use get_thread_process
6862 instead of current_process.
6863 (thread_db_get_tls_address): Do not crash if called when
6864 thread layer is not yet initialized.
6866 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6868 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
6869 * spu-low.c (current_tid): Rename to ...
6870 (current_ptid): ... this.
6871 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
6872 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
6873 ptid_get_lwp (current_ptid) instead of current_tid.
6874 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
6875 instead of current_tid. Use find_process_pid to verify pid
6876 argument is valid. Pass proper argument to remove_process.
6877 (spu_thread_alive): Compare current_ptid instead of current_tid.
6878 (spu_resume): Likewise.
6880 2009-04-02 Pedro Alves <pedro@codesourcery.com>
6882 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
6885 2009-04-01 Pedro Alves <pedro@codesourcery.com>
6887 Implement the multiprocess extensions, and add linux multiprocess
6890 * server.h (ULONGEST): Declare.
6891 (struct ptid, ptid_t): New.
6892 (minus_one_ptid, null_ptid): Declare.
6893 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6894 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
6895 (struct inferior_list_entry): Change `id' type from unsigned from
6897 (struct sym_cache, struct breakpoint, struct
6898 process_info_private): Forward declare.
6899 (struct process_info): Declare.
6900 (current_process): Declare.
6901 (all_processes): Declare.
6902 (initialize_inferiors): Declare.
6903 (add_thread): Adjust to use ptid_t.
6904 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
6905 (add_process, remove_process, find_thread_pid): Declare.
6906 (find_inferior_id): Adjust to use ptid_t.
6907 (cont_thread, general_thread, step_thread): Change type to ptid_t.
6908 (multi_process): Declare.
6909 (push_event): Adjust to use ptid_t.
6910 (read_ptid, write_ptid): Declare.
6911 (prepare_resume_reply): Adjust to use ptid_t.
6912 (clear_symbol_cache): Declare.
6913 * inferiors.c (all_processes): New.
6914 (null_ptid, minus_one_ptid): New.
6915 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6916 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
6917 (add_thread): Change unsigned long to ptid. Remove gdb_id
6919 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
6920 (gdb_id_to_thread): Rename to ...
6921 (find_thread_pid): ... this. Change unsigned long to ptid.
6922 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
6923 (loaded_dll, pull_pid_from_list): Adjust.
6924 (add_process, remove_process, find_process_pid)
6925 (get_thread_process, current_process, initialize_inferiors): New.
6926 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
6927 (struct target_waitstatus) <related_pid>: Ditto.
6928 (struct target_ops) <kill, detach>: Add `pid' argument. Change
6930 (struct target_ops) <join>: Add `pid' argument.
6931 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
6932 (struct target_ops) <wait>: Add `ptid' field. Change return type
6934 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
6935 (mywait): Add `ptid' argument. Change return type to ptid_t.
6936 (target_pid_to_str): Declare.
6937 * target.c (set_desired_inferior): Adjust to use ptids.
6938 (mywait): Add new `ptid' argument. Adjust.
6939 (target_pid_to_str): New.
6940 * mem-break.h (free_all_breakpoints): Declare.
6941 * mem-break.c (breakpoints): Delelete.
6942 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
6943 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
6944 to use per-process breakpoint list.
6945 (free_all_breakpoints): New.
6946 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
6947 (symbol_cache, all_symbols_looked_up): Delete.
6949 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
6951 (prepare_resume_reply): Change ptid argument's type from unsigned
6952 long to ptid_t. Adjust. Implement W;process and X;process.
6953 (free_sym_cache, clear_symbol_cache): New.
6954 (look_up_one_symbol): Adjust to per-process symbol cache. *
6955 * server.c (cont_thread, general_thread, step_thread): Change type
6958 (multi_process): New.
6959 (last_ptid): Change type to ptid_t.
6960 (struct vstop_notif) <ptid>: Change type to ptid_t.
6961 (queue_stop_reply, push_event): Change `ptid' argument's type to
6963 (discard_queued_stop_replies): Add `pid' argument.
6964 (start_inferior): Adjust to use ptids. Adjust to mywait interface
6965 changes. Don't reference the `attached' global.
6966 (attach_inferior): Adjust to mywait interface changes.
6967 (handle_query): Adjust to use ptids. Parse GDB's qSupported
6968 features. Handle and report "multiprocess+". Handle
6970 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
6972 (handle_v_kill): New.
6973 (handle_v_stopped): Adjust to use target_pid_to_str.
6974 (handle_v_requests): Allow multiple attaches and runs when
6975 multiprocess extensions are in effect. Handle "vKill".
6976 (myresume): Adjust to use ptids.
6977 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
6978 (handle_status): Adjust to discard_queued_stop_replies interface
6980 (first_thread_of, kill_inferior_callback)
6981 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
6982 (main): Call initialize_inferiors. Adjust to use ptids, killing
6983 and detaching from all inferiors. Handle multiprocess packet
6985 * linux-low.h: Include gdb_proc_service.h.
6986 (struct process_info_private): New.
6987 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
6988 <lwpid_of>: Use ptid_get_lwp.
6989 (get_lwp_thread): Adjust.
6990 (struct lwp_info): Add `dead' member.
6991 (find_lwp_pid): Declare.
6992 * linux-low.c (thread_db_active): Delete.
6993 (new_inferior): Adjust comment.
6994 (inferior_pid): Delete.
6995 (linux_add_process): New.
6996 (handle_extended_wait): Adjust.
6997 (add_lwp): Change unsigned long to ptid.
6998 (linux_create_inferior): Add process to processes table. Adjust
6999 to use ptids. Don't set new_inferior here.
7000 (linux_attach_lwp): Rename to ...
7001 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7002 it. Adjust to use ptids.
7003 (linux_attach_lwp): New.
7004 (linux_attach): Add process to processes table. Don't set
7006 (struct counter): New.
7007 (second_thread_of_pid_p, last_thread_of_process_p): New.
7008 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7010 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7011 processes. Remove process from process table.
7012 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7013 to multiple processes.
7014 (any_thread_of): New.
7015 (linux_detach): Add `pid' argument, and handle it. Remove process
7016 from processes table.
7017 (linux_join): Add `pid' argument. Handle it.
7018 (linux_thread_alive): Change unsighed long argument to ptid_t.
7019 Consider dead lwps as not being alive.
7020 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7021 threads we're not interested in.
7022 (same_lwp, find_lwp_pid): New.
7023 (linux_wait_for_lwp): Change `pid' argument's type from int to
7025 (linux_wait_for_event): Rename to ...
7026 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7027 from int to ptid_t. Adjust.
7028 (linux_wait_for_event): New.
7029 (linux_wait_1): Add `ptid' argument. Change return type to
7030 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7031 that exit from the process table.
7032 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7034 (mark_lwp_dead): New.
7035 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7036 stopping all threads, mark its main lwp as dead.
7037 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7039 (fetch_register, usr_store_inferior_registers)
7040 (regsets_fetch_inferior_registers)
7041 (regsets_store_inferior_registers, linux_read_memory)
7042 (linux_write_memory): Inline `inferior_pid'.
7043 (linux_look_up_symbols): Adjust to use per-process
7045 (linux_request_interrupt): Adjust to use ptids.
7046 (linux_read_auxv): Inline `inferior_pid'.
7047 (initialize_low): Don't reference thread_db_active.
7048 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7049 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7050 (ps_getpid): Return the pid of the current inferior.
7051 * thread-db.c (proc_handle, thread_agent): Delete.
7052 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7054 (find_one_thread): Change argument type to ptid_t. Adjust to
7056 (maybe_attach_thread): Adjust to per-process data and ptids.
7057 (thread_db_find_new_threads): Ditto.
7058 (thread_db_init): Ditto.
7059 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7060 processes table. Adjust to use ptids.
7061 (spu_kill, spu_detach): Adjust interface. Remove process from
7063 (spu_join, spu_thread_alive): Adjust interface.
7064 (spu_wait): Adjust interface. Remove process from processes
7065 table. Adjust to use ptids.
7066 * win32-low.c (current_inferior_tid): Delete.
7067 (current_inferior_ptid): New.
7068 (debug_event_ptid): New.
7069 (thread_rec): Take a ptid. Adjust.
7070 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7071 (child_delete_thread): Ditto.
7072 (do_initial_child_stuff): Add `attached' argument. Add process to
7074 (child_fetch_inferior_registers, child_store_inferior_registers):
7076 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7077 (win32_attach): Pass 1 to do_initial_child_stuff.
7078 (win32_kill): Adjust interface. Remove process from processes
7080 (win32_detach): Ditto.
7081 (win32_join): Adjust interface.
7082 (win32_thread_alive): Take a ptid.
7083 (win32_resume): Adjust to use ptids.
7084 (get_child_debug_event): Ditto.
7085 (win32_wait): Adjust interface. Remove exiting process from
7088 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7090 Non-stop mode support.
7092 * server.h (non_stop): Declare.
7093 (gdb_client_data, handler_func): Declare.
7094 (delete_file_handler, add_file_handler, start_event_loop):
7096 (handle_serial_event, handle_target_event, push_event)
7097 (putpkt_notif): Declare.
7098 * target.h (enum resume_kind): New.
7099 (struct thread_resume): Replace `step' field by `kind' field.
7100 (TARGET_WNOHANG): Define.
7101 (struct target_ops) <wait>: Add `options' argument.
7102 <supports_non_stop, async, start_non_stop>: New fields.
7103 (target_supports_non_stop, target_async): New.
7104 (start_non_stop): Declare.
7105 (mywait): Add `options' argument.
7106 * target.c (mywait): Add `options' argument. Print child exit
7108 (start_non_stop): New.
7109 * server.c (non_stop, own_buf, mem_buf): New globals.
7110 (struct vstop_notif): New.
7111 (notif_queue): New global.
7112 (queue_stop_reply, push_event, discard_queued_stop_replies)
7113 (send_next_stop_reply): New.
7114 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7116 (attach_inferior): In non-stop mode, don't wait for the target
7118 (handle_general_set): Handle QNonStop.
7119 (handle_query): When handling qC, return the current general
7120 thread, instead of the first thread of the list.
7121 (handle_query): If the backend supports non-stop mode, include
7122 QNonStop+ in the qSupported query response.
7123 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7125 (handle_v_attach, handle_v_run): Handle non-stop mode.
7126 (handle_v_stopped): New.
7127 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7128 (myresume): Adjust to use resume_kind. Handle non-stop.
7129 (queue_stop_reply_callback): New.
7130 (handle_status): Handle non-stop mode.
7131 (main): Clear non_stop flag on reconnection. Use the event-loop.
7132 Refactor serial protocol handling from here ...
7133 (process_serial_event): ... to this new function. When GDB
7134 selects any thread, select one here. In non-stop mode, wait until
7135 GDB acks all pending events before exiting.
7136 (handle_serial_event, handle_target_event): New.
7137 * remote-utils.c (remote_open): Install remote_desc in the event
7139 (remote_close): Remove remote_desc from the event loop.
7140 (putpkt_binary): Rename to...
7141 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7142 (putpkt_binary): New as wrapper around putpkt_binary_1.
7143 (putpkt_notif): New.
7144 (prepare_resume_reply): In non-stop mode, don't change the
7146 * event-loop.c: New.
7147 * Makefile.in (OBJ): Add event-loop.o.
7148 (event-loop.o): New rule.
7150 * linux-low.h (pid_of): Moved here.
7152 (get_lwp_thread): Use lwpid_of.
7153 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7154 * linux-low.c (pid_of): Delete.
7155 (inferior_pid): Use lwpid_of.
7156 (linux_event_pipe): New.
7157 (target_is_async_p): New.
7159 (handle_extended_wait): Use lwpid_of.
7160 (add_lwp): Don't set lwpid field.
7161 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7162 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7163 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7164 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7165 first. Adjust to linux_wait_for_event interface changes. Use
7167 (linux_detach): Don't delete the main lwp here.
7168 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7169 (status_pending_p): Don't consider explicitly suspended lwps.
7170 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7171 pointer. Add OPTIONS argument. Change return type to int. Use
7172 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7173 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7174 pointer. Add status pointer argument. Return a pid instead of a
7175 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7176 changes. In non-stop mode, don't switch to a random thread.
7177 (linux_wait): Rename to...
7178 (linux_wait_1): ... this. Add target_options argument, and handle
7179 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7180 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7181 clean exit and signal exit code. Don't stop all threads in
7182 non-stop mode. In all-stop mode, only stop all threads when
7183 reporting a stop to GDB. Handle explicit thread stop requests.
7184 (async_file_flush, async_file_mark): New.
7186 (send_sigstop): Use lwpid_of.
7187 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7188 interface changes. In non-stop mode, don't switch to a random
7190 (linux_resume_one_lwp): Use lwpid_of.
7191 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7192 (linux_resume_one_thread): ... this. Handle resume_stop. In
7193 non-stop mode, don't look for pending flag in all threads.
7194 (resume_status_pending_p): Don't consider explicitly suspended
7196 (my_waitpid): Reimplement. Emulate __WALL.
7197 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7199 (sigchld_handler, linux_supports_non_stop, linux_async)
7200 (linux_start_non_stop): New.
7201 (linux_target_ops): Register linux_supports_non_stop, linux_async
7202 and linux_start_non_stop.
7203 (initialize_low): Install SIGCHLD handler.
7204 * thread-db.c (thread_db_create_event, find_one_thread)
7205 (thread_db_get_tls_address): Use lwpid_of.
7206 * win32-low.c (win32_detach): Adjust to use resume_kind.
7207 (win32_wait): Add `options' argument.
7208 * spu-low.c (spu_resume): Adjust to use resume_kind.
7209 (spu_wait): Add `options' argument.
7211 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7213 Decouple target code from remote protocol.
7215 * target.h (enum target_waitkind): New.
7216 (struct target_waitstatus): New.
7217 (struct target_ops) <wait>: Return an unsigned long. Take a
7218 target_waitstatus pointer instead of a char pointer.
7220 * target.c (mywait): Change prototype to return an unsigned long.
7221 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7222 * server.h (thread_from_wait, old_thread_from_wait): Delete
7224 (prepare_resume_reply): Change prototype to take a
7226 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7227 (last_status, last_ptid): New.
7228 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7229 pid instead of a signal.
7230 (attach_inferior): Remove "status" and "signal" parameters.
7232 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7234 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7235 (handle_v_requests, myresume): Remove "status" and "signal"
7237 (handle_status): New.
7238 (main): Delete local `status'. Adjust.
7239 * remote-utils.c: Include target.h.
7240 (prepare_resume_reply): Change prototype to take a
7241 target_waitstatus. Adjust.
7243 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7245 * spu-low.c (spu_wait): Adjust.
7246 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7248 (win32_wait): Adjust.
7250 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7252 * target.h (struct thread_resume): Delete leave_stopped member.
7253 (struct target_ops): Add a `n' argument to the `resume' callback.
7254 * server.c (start_inferior): Adjust.
7255 (handle_v_cont, myresume): Adjust.
7256 * linux-low.c (check_removed_breakpoint): Adjust to resume
7257 interface change, and to removed leave_stopped field.
7258 (resume_ptr): Delete.
7259 (struct thread_resume_array): New.
7260 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7261 resume interface change.
7262 (linux_continue_one_thread, linux_queue_one_thread)
7263 (resume_status_pending_p): Check if the resume field is NULL
7264 instead of checking the leave_stopped member.
7265 (linux_resume): Adjust to the target resume interface change.
7266 * spu-low.c (spu_resume): Adjust to the target resume interface
7268 * win32-low.c (win32_detach, win32_resume): Ditto.
7270 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7272 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7274 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7276 (linux_continue_one_thread): Only preserve the stepping flag if
7277 there's a pending breakpoint.
7279 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7281 * server.c (main): After the inferior having exited, call
7282 remote_close before exiting gdbserver.
7284 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7286 Fix size of FPSCR in Power 7 processors.
7287 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7288 (PPC_FEATURE_HAS_DFP): New #define.
7289 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7292 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7294 * server.c (handle_query) Whitespace and formatting.
7296 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7298 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7299 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7300 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7301 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7302 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7303 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7304 Makefile.in, configure.ac: Fix whitespace throughout.
7305 * configure: Regenerate.
7307 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7309 * inferiors.c (find_inferior): Make it safe for the callback
7310 function to delete the currently iterated inferior.
7312 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7314 * Makefile.in (linuw_low_h): Move higher.
7315 (thread-db.o): Depend on $(linux_low_h).
7317 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7319 Rename "process" to "lwp" throughout.
7321 * linux-low.c (all_processes): Rename to...
7322 (all_lwps): ... this.
7323 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7324 (add_process): Rename to ...
7325 (add_lwp): ... this. Adjust.
7326 (linux_create_inferior): Adjust.
7327 (linux_attach_lwp): Adjust.
7328 (linux_attach): Adjust.
7329 (linux_kill_one_process): Rename to ...
7330 (linux_kill_one_lwp): ... this. Adjust.
7331 (linux_kill): Adjust.
7332 (linux_detach_one_process): Rename to ...
7333 (linux_detach_one_lwp): ... this. Adjust.
7334 (linux_detach): Adjust.
7335 (check_removed_breakpoint): Adjust.
7336 (status_pending_p): Adjust.
7337 (linux_wait_for_process): Rename to ...
7338 (linux_wait_for_lwp): ... this. Adjust.
7339 (linux_wait_for_event): Adjust.
7340 (send_sigstop): Adjust.
7341 (wait_for_sigstop): Adjust.
7342 (stop_all_processes): Rename to ...
7343 (stop_all_lwps): ... this.
7344 (linux_resume_one_process): Rename to ...
7345 (linux_resume_one_lwp): ... this. Adjust.
7346 (linux_set_resume_request, linux_continue_one_thread)
7347 (linux_queue_one_thread, resume_status_pending_p)
7348 (usr_store_inferior_registers, regsets_store_inferior_registers)
7349 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7351 * linux-low.h (get_process): Rename to ...
7352 (get_lwp): ... this. Adjust.
7353 (get_thread_process): Rename to ...
7354 (get_thread_lwp): ... this. Adjust.
7355 (get_process_thread): Rename to ...
7356 (get_lwp_thread): ... this. Adjust.
7357 (struct process_info): Rename to ...
7358 (struct lwp_info): ... this.
7359 (all_processes): Rename to ...
7360 (all_lwps): ... this.
7361 * proc-service.c (ps_lgetregs): Adjust.
7362 * thread-db.c (thread_db_create_event, find_one_thread)
7363 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7365 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7367 * server.c (handle_query): Handle "qAttached".
7369 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7371 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7372 GPLv3, update license URL.
7374 2009-03-01 Doug Evans <dje@google.com>
7376 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7377 (server_h): Add gdb_signals.h.
7378 (signals.o): Update.
7379 * server.h (target_signal_from_host,target_signal_to_host_p)
7380 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7382 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7384 * remote-utils.c (getpkt): Also generate remote-debug
7385 information if noack_mode is set.
7387 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7389 * server.c (handle_query): Report qXfer:siginfo:read and
7390 qXfer:siginfo:write as supported and handle them.
7391 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7392 * linux-low.c (linux_xfer_siginfo): New.
7393 (linux_target_ops): Set it.
7395 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7397 * server.c (gdbserver_usage): Mention --remote-debug.
7398 (main): Accept '--remote-debug' switch.
7400 2009-01-18 Doug Evans <dje@google.com>
7402 * regcache.c (new_register_cache): No need to check result of xcalloc.
7403 * server.c (handle_search_memory): Back out calls to xmalloc,
7404 result is checked and error is returned to user upon failure.
7405 (handle_query): Ditto. Add more checks for result of malloc.
7406 (handle_v_cont): Check result of malloc, report error back to
7408 (handle_v_run): Ditto. Call freeargv.
7409 * server.h (freeargv): Declare.
7410 * utils.c (freeargv): New fn.
7412 2009-01-15 Doug Evans <dje@google.com>
7414 * gdbreplay.c (perror_with_name): Make arg const char *.
7415 * server.h (target_signal_to_name): Make return type const char *.
7416 * thread-db.c (thread_db_err_str): Make return type const char *.
7417 * utils.c (perror_with_name): Make arg const char *.
7419 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7421 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7422 when handling a EXIT_PROCESS_DEBUG_EVENT.
7424 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7426 * gdbreplay.c (gdbreplay_version): Update copyright year.
7427 * server.c (gdbserver_version): Likewise.
7429 2009-01-05 Doug Evans <dje@google.com>
7431 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7432 (handle_extended_wait): Improve comment.
7434 2008-12-13 Doug Evans <dje@google.com>
7436 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7437 * server.h (ATTR_MALLOC): New macro.
7438 (xmalloc,xcalloc,xstrdup): Declare.
7439 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7440 * inferiors.c: Ditto.
7441 * linux-low.c: Ditto.
7442 * mem-break.c: Ditto.
7443 * regcache.c: Ditto.
7444 * remote-utils.c: Ditto.
7447 * win32-low.c: Ditto.
7449 2008-12-12 Doug Evans <dje@google.com>
7451 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7452 in debugging printf.
7454 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7456 2008-12-09 Doug Evans <dje@google.com>
7458 * linux-low.h (struct process_info): Delete member tid, unused.
7459 * thread-db.c (find_one_thread): Update.
7460 (maybe_attach_thread): Update.
7462 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7464 * target.h (struct target_ops): Add qxfer_osdata member.
7465 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7467 (linux_qxfer_osdata): New functions.
7468 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7470 * server.c (handle_query): Handle "qXfer:osdata:read:".
7471 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7472 (buffer_xml_printf): New functions.
7473 * server.h (struct buffer): New.
7474 (buffer_grow_str, buffer_grow_str0): New macros.
7475 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7476 (buffer_xml_printf): Declare.
7478 2008-11-24 Doug Evans <dje@google.com>
7480 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7482 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7484 * server.c (handle_v_run): Always use the supplied argument list.
7486 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7488 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7489 (xtensa_regmap_table): Add entry for scompare1.
7491 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7493 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7494 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7495 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7496 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7497 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7498 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7499 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7500 XML target descriptions.
7501 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7502 when inferior is running on an ISA 2.05 or later processor. Add
7503 special case to return offset for full 64-bit slot of FPSCR when
7506 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7508 * Makefile.in (SFILES, clean): Added sparc64 files.
7509 (reg-sparc64.o, reg-sparc64.c): New.
7510 * configure.srv (sparc*-*-linux*): New configuration.
7511 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7512 syscall arguments for SPARC.
7513 (regsets_store_inferior_registers): Likewise.
7514 * linux-sparc-low.c: New file.
7516 2008-10-21 Doug Evans <dje@google.com>
7518 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7519 (READLINE_DIR,READLINE_DEP): Delete.
7520 (INTERNAL_CFLAGS): Update.
7521 (LINTFLAGS): Update.
7523 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7525 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7526 whole argv from the last run, not just argv[0].
7528 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7530 * regcache.c (new_register_cache): Return NULL if the register
7531 cache size isn't known yet.
7532 (free_register_cache): Avoid dereferencing a NULL regcache.
7534 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7536 * configure.srv: Merge MIPS and MIPS64.
7538 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7540 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7542 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7544 * Makefile.in: Add required vsx dependencies.
7546 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7547 Declare init_registers_powerpc_vsx32l.
7548 Declare init_registers_powerpc_vsx64l.
7549 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7550 (ppc_arch_setup): Check for VSX in hwcap.
7551 (ppc_fill_vsxregset): New function.
7552 (ppc_store_vsxregset): New function.
7553 Add new VSX entry in regset_info target_regsets.
7555 * configure.srv: Add new VSX dependencies.
7557 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7559 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7560 (remote_open): Set or clear transport_is_reliable.
7561 (putpkt_binary): Don't expect acks in noack mode.
7562 (getpkt): Don't send ack/nac in noack mode.
7563 * server.c (handle_general_set): Handle QStartNoAckMode.
7564 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7566 (main): Reset noack_mode on every connection.
7567 * server.h (noack_mode): Declare.
7569 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7571 * Makefile.in (GDBREPLAY_OBS): New variable.
7572 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7574 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7575 Daniel Jacobowitz <dan@codesourcery.com>
7577 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7578 (usr_store_inferior_registers): Likewise.
7579 (regsets_store_inferior_registers): Likewise.
7581 2008-07-31 Rolf Jansen <rj@surtec.com>
7582 Pedro Alves <pedro@codesourcery.com>
7584 * configure.ac: Check for memmem declaration.
7585 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7586 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7587 (disable_packet_qfThreadInfo): Unconditionally compile.
7588 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7589 * configure, config.in: Regenerate.
7591 2008-07-28 Doug Kwan <dougkwan@google.com>
7593 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7594 (linux_write_memory): Remove declaration of errno.
7596 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7598 * linux-low.c (handle_extended_wait): Do not use "status"
7599 variable uninitialized.
7601 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7603 * server.c (handle_v_attach): Inhibit reporting dll changes.
7605 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7607 * remote-utils.c (prepare_resume_reply): If requested, don't
7608 output "thread:TID" in the T stop reply.
7610 * server.c (disable_packet_vCont, disable_packet_Tthread)
7611 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7612 (handle_query): If requested, disable support for qC, qfThreadInfo
7614 (handle_v_requests): If requested, disable support for vCont.
7615 (gdbserver_show_disableable): New.
7616 (main): Handle --disable-packet and --disable-packet=LIST.
7618 * server.h (disable_packet_vCont, disable_packet_Tthread)
7619 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7621 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7623 * server.c (gdbserver_usage): Mention --version.
7625 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7627 * Makefile.in (gdbreplay.o): New rule.
7629 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7631 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7632 message, not gdbserver.
7634 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7635 Nathan Sidwell <nathan@codesourcery.com>
7636 Joseph Myers <joseph@codesourcery.com>
7638 * acinclude.m4: Include ../../config/acx.m4.
7639 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7640 * configure, config.in: Regenerate.
7641 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7642 * server.c (gdbserver_version): Print PKGVERSION.
7643 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7644 (main): Adjust gdbserver_usage calls.
7645 * gdbreplay.c (version, host_name): Add declarations.
7646 (gdbreplay_version, gdbreplay_usage): New.
7647 (main): Accept --version and --help options.
7649 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7651 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7652 (arm_breakpoint_at): Handle Thumb.
7653 (the_low_target): Add comment.
7655 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7657 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7659 2008-05-09 Doug Evans <dje@google.com>
7661 * server.h (decode_search_memory_packet): Declare.
7662 * remote-utils.c (decode_search_memory_packet): New fn.
7663 * server.c (handle_search_memory_1): New fn.
7664 (handle_search_memory): New fn.
7665 (handle_query): Process qSearch:memory packets.
7667 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7669 * regcache.c (registers_length): Remove.
7670 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7671 full register packet.
7672 * regcache.h (registers_length): Remove prototype.
7673 * server.h (PBUFSIZ): Define to 16384.
7675 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7677 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7678 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7679 powerpc-64l.o, and powerpc-altivec64l.o.
7680 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7681 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7682 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7683 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7684 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7687 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7688 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7689 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7690 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7691 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7692 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7693 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7694 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7695 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7696 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7699 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7700 (init_registers_powerpc_32l): ... this new prototype.
7701 (init_registers_powerpc_32): Remove, replace by ...
7702 (init_registers_powerpc_altivec32l): ... this new prototype.
7703 (init_registers_powerpc_e500): Remove, replace by ...
7704 (init_registers_powerpc_e500l): ... this new prototype.
7705 (init_registers_ppc64): Remove, replace by ...
7706 (init_registers_powerpc_64l): ... this new prototype.
7707 (init_registers_powerpc_64): Remove, replace by ...
7708 (init_registers_powerpc_altivec64l): ... this new prototype.
7709 (ppc_num_regs): Set to 73.
7710 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7711 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7712 (ppc_cannot_store_register): Handle orig_r3 and trap.
7713 (ppc_arch_setup): Update init_registers_... calls.
7714 (ppc_fill_gregset): Handle orig_r3 and trap.
7716 * inferiors.c (clear_inferiors): Reset current_inferior.
7718 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7720 * acinclude.m4: Add override.m4.
7721 * configure: Regenerate.
7723 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7725 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7726 initial call to init_register_ppc64.
7728 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7730 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7731 single powerpc*-*-linux* case.
7732 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7734 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7736 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7737 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7739 * linux-ppc-low.c: Include <elf.h>.
7740 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7741 (ppc_hwcap): New global variable.
7742 (ppc_regmap): Remove __SPE__ #ifdef sections.
7743 (ppc_regmap_e500): New global variable.
7744 (ppc_cannot_store_register): Update __SPE__ special case.
7745 (ppc_get_hwcap): New function.
7746 (ppc_arch_setup): Use it to determine whether inferior supports
7747 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7748 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7749 Do not access registers if target does not support AltiVec.
7750 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7751 Do not access registers if target does not support SPE.
7752 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7754 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7756 * linux-low.c (disabled_regsets, num_regsets): New.
7757 (use_regsets_p): Delete.
7758 (linux_wait_for_process): Clear disabled_regsets.
7759 (regsets_fetch_inferior_registers): Check and set it.
7760 (regsets_store_inferior_registers): Likewise.
7761 (linux_fetch_registers, linux_store_registers): Do not use
7763 (initialize_low): Allocate disabled_regsets.
7765 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7767 * Makefile.in (LIBOBJS): New.
7769 (memmem.o): New rule.
7770 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7771 * configure: Regenerated.
7773 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7775 * server.c (handle_query): Never return "unsupported" for
7776 qXfer:features:read queries.
7778 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7780 * server.c (get_features_xml): Fix inverted condition.
7781 (handle_query): Always support qXfer:feature:read.
7783 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7785 * server.c (wrapper_argv): New.
7786 (start_inferior): Handle wrapper_argv. If set, expect an extra
7788 (gdbserver_usage): Document --wrapper.
7789 (main): Parse --wrapper.
7791 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7793 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7794 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7795 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7796 (ppc_set_pc): Likewise.
7797 (ppc_arch_setup): New function.
7798 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7799 of collect_register.
7800 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7802 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7804 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7805 instead of linux-ppc64-low.o.
7806 * linux-ppc64-low.c: Remove file.
7807 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7808 (linux-ppc64-low.o): Remove rule.
7810 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7811 (init_registers_powerpc_64): Likewise.
7812 (ppc_regmap): Conditionally define depending on __powerpc64__.
7813 (ppc_cannot_store_register): Do not special-case "fpscr" when
7814 compiled on __powerpc64__.
7815 (ppc_collect_ptrace_register): New function.
7816 (ppc_supply_ptrace_register): New function.
7817 (ppc_breakpoint): Change type to "unsigned int".
7818 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7819 (the_low_target): Conditionally provide initializers for the
7820 arch_setup member depending on __powerpc64__. Install
7821 collect_ptrace_register and supply_ptrace_register members.
7823 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7825 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7826 * server.c (gdbserver_xmltarget): Define.
7827 (get_features_xml): Use it to replace "target.xml" and arch_string.
7829 * configure.srv: Remove srv_xmltarget. Add XML files that were
7830 mentioned there to srv_xmlfiles instead. Remove conditional tests
7831 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7832 srv_xmlfiles and srv_regobj to include all possible choices.
7833 * configure.ac (srv_xmltarget): Remove.
7834 (srv_xmlfiles): Do not add "target.xml".
7835 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7836 checks for supplementary target information.
7837 * configure: Regenerate.
7838 * Makefile.in (XML_TARGET): Remove.
7839 (target.xml): Remove rule.
7840 (clean): Do not clean up target.xml.
7841 (.PRECIOUS): Do not mention target.xml.
7843 * target.h (struct target_ops): Remove arch_string member.
7844 * linux-low.c (linux_arch_string): Remove.
7845 (linux_target_ops): Remove arch_string initializer.
7846 * linux-low.h (struct linux_target_ops): Remove arch_string member.
7847 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
7848 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
7849 * spu-low.c (spu_arch_string): Remove.
7850 (spu_target_ops): Remove arch_string initializer.
7851 * win32-low.c (win32_arch_string): Remove.
7852 (win32_target_ops): Remove arch_string initializer.
7853 * win32-low.h (struct win32_target_ops): Remove arch_string member.
7854 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
7855 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
7857 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7859 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
7860 by collect_ptrace_register and supply_ptrace_register hooks.
7861 * linux-low.c (fetch_register): Use supply_ptrace_register callback
7862 instead of checking for the_low_target.left_pad_xfer.
7863 (usr_store_inferior_registers): Use collect_ptrace_register callback
7864 instead of checking for the_low_target.left_pad_xfer.
7866 * linux-s390-low.c (s390_collect_ptrace_register): New function.
7867 (s390_supply_ptrace_register): Likewise.
7868 (s390_fill_gregset): Call s390_collect_ptrace_register.
7869 (the_low_target): Update.
7871 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
7872 (ppc_supply_ptrace_register): Likewise.
7873 (the_low_target): Update.
7875 * linux-i386-low.c (the_low_target): Update.
7876 * linux-x86-64-low.c (the_low_target): Update.
7878 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7880 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
7881 reg-s390.o and reg-s390x.o.
7883 * linux-low.c (new_inferior): New global variable.
7884 (linux_create_inferior, linux_attach): Set it.
7885 (linux_wait_for_process): Call the_low_target.arch_setup after the
7886 target has stopped for the first time.
7887 (initialize_low): Do not call the_low_target.arch_setup.
7889 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
7890 (s390_set_pc): Likewise.
7891 (s390_arch_setup): New function.
7892 (the_low_target): Use s390_arch_setup as arch_setup routine.
7894 * regcache.c (realloc_register_cache): New function.
7895 (set_register_cache): Call it for each existing regcache.
7897 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7899 * server.h (init_registers): Remove prototype.
7901 * linux-low.h (struct linux_target_ops): Add arch_setup field.
7902 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
7903 instead of init_registers ().
7904 * linux-arm-low.c (init_registers_arm): Add prototype.
7905 (init_registers_arm_with_iwmmxt): Likewise.
7906 (the_low_target): Add initializer for arch_setup field.
7907 * linux-cris-low.c (init_registers_cris): Add prototype.
7908 (the_low_target): Add initializer for arch_setup field.
7909 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
7910 (the_low_target): Add initializer for arch_setup field.
7911 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
7912 (the_low_target): Add initializer for arch_setup field.
7913 * linux-ia64-low.c (init_registers_ia64): Add prototype.
7914 (the_low_target): Add initializer for arch_setup field.
7915 * linux-m32r-low.c (init_registers_m32r): Add prototype.
7916 (the_low_target): Add initializer for arch_setup field.
7917 * linux-m68k-low.c (init_registers_m68k): Add prototype.
7918 (the_low_target): Add initializer for arch_setup field.
7919 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
7920 (init_registers_mips64_linux): Likewise.
7921 (the_low_target): Add initializer for arch_setup field.
7922 * linux-ppc-low.c (init_registers_ppc): Add prototype.
7923 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
7924 (the_low_target): Add initializer for arch_setup field.
7925 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
7926 (init_registers_powerpc_64): Likewise.
7927 (the_low_target): Add initializer for arch_setup field.
7928 * linux-s390-low.c (init_registers_s390): Add prototype.
7929 (init_registers_s390x): Likewise.
7930 (the_low_target): Add initializer for arch_setup field.
7931 * linux-sh-low.c (init_registers_sh): Add prototype.
7932 (the_low_target): Add initializer for arch_setup field.
7933 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
7934 (the_low_target): Add initializer for arch_setup field.
7935 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
7936 (the_low_target): Add initializer for arch_setup field.
7938 * win32-low.h (struct win32_target_ops): Add arch_setup field.
7939 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
7940 instead of init_registers ().
7941 * win32-arm-low.c (init_registers_arm): Add prototype.
7942 (the_low_target): Add initializer for arch_setup field.
7943 * win32-i386-low.c (init_registers_i386): Add prototype.
7944 (the_low_target): Add initializer for arch_setup field.
7946 * spu-low.c (init_registers_spu): Add prototype.
7947 (initialize_low): Call initialie_registers_spu () instead of
7948 initialize_registers ().
7950 2008-02-19 Pedro Alves <pedro@codesourcery.com>
7952 * server.c (handle_v_requests): When handling the vRun and vAttach
7953 packets, if already debugging a process, don't kill it. Return an
7956 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
7958 * server.c (handle_query): Correct length check.
7960 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
7962 * win32-low.c (do_initial_child_stuff): Add process handle
7963 parameter. Set current_process_handle and current_process_id from the
7964 parameters. Clear globals.
7965 (win32_create_inferior): Don't set current_process_handle and
7966 current_process_id here. Instead pass them on the call to
7967 do_initial_child_stuff.
7968 (win32_attach): Likewise.
7969 (win32_clear_inferiors): New.
7970 (win32_kill): Don't close the current process handle or the
7971 current thread handle here. Instead call win32_clear_inferiors.
7972 (win32_detach): Don't open a new handle to the process. Call
7973 win32_clear_inferiors.
7974 (win32_join): Don't rely on current_process_handle; open a new
7975 handle using the process id.
7976 (win32_wait): Call win32_clear_inferiors when the inferior process
7979 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
7981 * server.c (monitor_show_help): Add "exit".
7983 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
7985 * Makefile.in (SFILES): Add linux-xtensa-low.c.
7986 (clean): Add reg-xtensa.c.
7987 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
7988 * configure.srv (xtensa*-*-linux*) New target.
7989 * linux-xtensa-low.c: New.
7990 * xtensa-xtregs.c: New.
7992 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
7994 * hostio.c: Don't include errno.h.
7995 (errno_to_fileio_errno): Move to hostio-errno.
7996 * hostio.c: (hostio_error): Remove the error parameter. Defer the
7997 error number outputting to the target->hostio_last_error callback.
7998 (hostio_packet_error): Use FILEIO_EINVAL directly.
7999 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8000 calls to hostio_error.
8001 * hostio-errno.c: New.
8002 * server.h (hostio_last_error_from_errno): Declare.
8003 * target.h (target_ops): Add hostio_last_error member.
8004 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8005 as hostio_last_error handler.
8006 * spu-low.c (spu_target_ops): Likewise.
8007 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8008 (wince_hostio_last_error): New functions.
8009 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8010 as hostio_last_error handler.
8011 (win32_target_ops) [!_WIN32_WCE]: Register
8012 hostio_last_error_from_errno as hostio_last_error handler.
8013 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8014 (hostio-errno.o): New rule.
8015 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8016 * configure.srv (srv_hostio_err_objs): New variable. Default to
8018 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8019 * configure: Regenerate.
8021 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8023 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8024 (linux_kill, linux_detach): Clean up the process list.
8025 * remote-utils.c (remote_open): Improve port number parsing.
8026 (putpkt_binary, input_interrupt): Only send interrupts if the target
8028 * server.c (extended_protocol): Make static.
8029 (attached): Define earlier.
8030 (exit_requested, response_needed, program_argv): New variables.
8031 (target_running): New.
8032 (start_inferior): Clear attached here.
8033 (attach_inferior): Set attached here.
8034 (require_running): Define.
8035 (handle_query): Use require_running and target_running. Implement
8037 (handle_v_attach, handle_v_run): New.
8038 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8039 (gdbserver_usage): Update.
8040 (main): Redo argument parsing. Handle --debug and --multi. Handle
8041 --attach along with other options or after the port. Save
8042 program_argv. Support no initial program. Resynchronize
8043 communication with GDB after an error. Handle "monitor exit".
8044 Use require_running and target_running. Always allow the extended
8045 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8046 restart in extended mode.
8047 * README: Refer to the GDB manual. Update --attach usage.
8049 2007-12-20 Andreas Schwab <schwab@suse.de>
8051 * linux-low.c (STACK_SIZE): Define.
8052 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8053 (linux_test_for_tracefork): Likewise.
8055 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8057 * linux-low.c (linux_wait_for_event): Update messages. Do not
8058 reinsert auto-delete breakpoints.
8059 * mem-break.c (struct breakpoint): Change return type of handler to
8061 (set_breakpoint_at): Update handler type.
8062 (reinsert_breakpoint_handler): Return 1 instead of calling
8064 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8066 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8067 * mem-break.h (set_breakpoint_at): Update handler type.
8068 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8069 * win32-low.c (auto_delete_breakpoint): New.
8070 (get_child_debug_event): Use it.
8072 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8074 * configure.ac: Check for pread and pwrite.
8075 * hostio.c (handle_pread): Fall back to lseek and read.
8076 (handle_pwrite): Fall back to lseek and write.
8077 * config.in, configure: Regenerated.
8079 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8081 * server.c (myresume): Add own_buf argument.
8082 (main): Update calls.
8084 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8086 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8087 * remote-utils.c (remote_open): Do not call disable_async_io.
8088 (block_async_io): Delete.
8089 (unblock_async_io): Make static.
8090 (initialize_async_io): New.
8091 * server.c (handle_v_cont): Handle async I/O here.
8092 (myresume): Likewise. Move other common resume tasks here...
8093 (main): ... from here. Call initialize_async_io. Disable async
8094 I/O before the main loop.
8095 * server.h (initialize_async_io): Declare.
8096 (block_async_io, unblock_async_io): Delete prototypes.
8097 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8099 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8101 * remote-utils.c (readchar): Allow binary data in received messages.
8103 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8105 * win32-low.c (attaching): New global.
8106 (win32_create_inferior): Clear the `attaching' global.
8107 (win32_attach): Set the `attaching' global.
8108 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8109 attaching. Only set a breakpoint at the entry point if not
8112 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8114 * server.c (main): Don't report dll events on the initial
8115 connection on attaches.
8117 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8119 * server.c (main): Relax numerical bases supported for the pid of
8120 the --attach command line argument.
8122 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8124 * win32-low.c (win32_attach): Call OpenProcess before
8125 DebugActiveProcess, not after. Add last error output to error
8128 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8130 * win32-low.c (win32_get_thread_context)
8131 (win32_set_thread_context): New functions.
8132 (thread_rec): Use win32_get_thread_context.
8133 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8134 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8137 2007-12-03 Leo Zayas
8138 Pedro Alves <pedro_alves@portugalmail.pt>
8140 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8142 (child_add_thread): Minor cleanup.
8143 (child_continue): Resume artificially suspended threads before
8144 calling ContinueDebugEvent.
8145 (suspend_one_thread): New.
8146 (fake_breakpoint_event): New.
8147 (get_child_debug_event): Change return type to int. Check here if
8148 gdb sent an interrupt request. If a soft interrupt was requested,
8149 fake a breakpoint event. Return 0 if there is no event to handle,
8151 (win32_wait): Don't check here if gdb sent an interrupt request.
8152 Ensure there is a valid event to handle.
8153 (win32_request_interrupt): Add soft interruption method as last
8156 2007-12-03 Leo Zayas
8157 Pedro Alves <pedro_alves@portugalmail.pt>
8159 * win32-low.h (win32_thread_info): Add descriptions to the
8160 structure members. Replace `suspend_count' counter by a
8162 * win32-low.c (thread_rec): Update condition of when to get the
8163 context from the inferior. Rely on ContextFlags being set if it
8164 has already been retrieved. Only suspend the inferior thread if
8165 we haven't already. Warn if that fails.
8166 (continue_one_thread): s/suspend_count/suspended/. Only call
8167 ResumeThread once. Warn if that fails.
8169 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8171 * win32-low.c (win32_wait): Don't read from the inferior when it
8174 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8176 * Makefile.in (win32_low_h): New variable.
8177 (win32-low.o): Add dependency on $(win32_low_h).
8178 (win32-arm-low.o, win32-i386-low.o): New rules.
8180 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8182 * hostio.c: Correct copyright year.
8184 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8186 * Makefile.in (OBS): Add hostio.o.
8187 (hostio.o): New rule.
8188 * server.h (handle_vFile): Declare.
8189 * hostio.c: New file.
8190 * server.c (handle_v_requests): Take packet_len and new_packet_len
8191 for binary packets. Call handle_vFile.
8192 (main): Update call to handle_v_requests.
8194 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8196 * linux-low.c: Include <sched.h>.
8198 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8200 * linux-low.c (linux_tracefork_grandchild): New.
8201 (linux_tracefork_child): Use clone.
8202 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8204 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8206 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8208 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8210 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8212 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8214 * inferiors.c (change_inferior_id): Delete.
8215 (add_pid_to_list, pull_pid_from_list): New.
8216 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8217 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8218 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8219 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8220 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8221 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8222 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8223 (using_threads): Always set to 1.
8224 (handle_extended_wait): New.
8225 (add_process): Do not set TID.
8226 (linux_create_inferior): Set must_set_ptrace_flags.
8227 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8228 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8229 (linux_thread_alive): Rename TID argument to LWPID.
8230 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8231 (linux_wait_for_event): Do not use TID or check using_threads. Update
8232 call to dead_thread_notify. Call handle_extended_wait.
8233 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8234 (send_sigstop): Delete sigstop_sent.
8235 (wait_for_sigstop): Avoid TID.
8236 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8237 (linux_test_for_tracefork): New.
8238 (linux_lookup_signals): Use thread_db_active and
8239 linux_supports_tracefork_flag.
8240 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8241 * linux-low.h (get_process_thread): Avoid TID.
8242 (struct process_ifo): Move thread_known and tid to the end. Remove
8244 (linux_attach_lwp, thread_db_init): Update prototypes.
8245 * server.h (change_inferior_id): Delete prototype.
8246 (add_pid_to_list, pull_pid_from_list): New prototypes.
8247 * thread-db.c (thread_db_use_events): New.
8248 (find_first_thread): Rename to...
8249 (find_one_thread): ...this. Update callers and messages. Do not
8250 call fatal. Check thread_db_use_events. Do not call
8251 change_inferior_id or new_thread_notify.
8252 (maybe_attach_thread): Update. Do not call new_thread_notify.
8253 (thread_db_init): Set thread_db_use_events. Check use_events.
8254 * utils.c (fatal, warning): Correct message prefix.
8256 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8258 * Makefile.in (clean): Remove new files.
8259 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8260 (powerpc-64.o, powerpc-64.c): New rules.
8261 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8262 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8264 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8266 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8267 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8268 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8269 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8270 (target_regsets): Add AltiVec and SPE register sets.
8271 * configure.ac: Check for AltiVec and SPE.
8272 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8273 (ppc_fill_vrregset, ppc_store_vrregset): New.
8274 (target_regsets): Add AltiVec register set.
8275 * configure: Regenerated.
8277 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8279 * linux-low.c (O_LARGEFILE): Define.
8280 (linux_read_memory): Use /proc/PID/mem.
8281 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8282 * configure, config.in: Regenerated.
8284 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8286 * linux-low.c (linux_wait_for_event): Do not pass signals while
8289 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8291 * win32-low.c (create_process): New.
8292 (win32_create_inferior): Use create_process instead of
8293 CreateProcess. If create_process failed retry appending an ".exe"
8294 suffix. Store the GetLastError result immediatelly after
8295 create_process calls and use it on the call to error.
8297 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8299 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8301 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8303 * configure.ac: Switch license to GPLv3.
8305 2007-08-01 Michael Snyder <msnyder@access-company.com>
8307 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8309 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8311 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8313 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8314 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8315 CloseToolhelp32Snapshot.
8316 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8317 CloseToolhelp32Snapshot.
8319 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8321 * server.c (main): Check for inferior exit before main loop.
8323 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8325 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8326 instead of on tmp_desc.
8328 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8329 Daniel Jacobowitz <dan@codesourcery.com>
8331 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8332 (add_thread): Minor cleanups.
8333 (clear_inferiors): Move lower in the file. Clear the DLL
8335 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8336 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8337 (xml_escape_text): New.
8338 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8340 (handle_v_cont): Report errors.
8341 (gdbserver_version): Update.
8342 (main): Correct size of own_buf. Do not report initial DLL events.
8343 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8344 (unloaded_dll, xml_escape_text): New.
8345 * win32-low.c (enum target_waitkind): Update comments.
8346 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8347 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8348 (win32_EnumProcessModules, win32_GetModuleInformation)
8349 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8350 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8351 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8352 (win32_Module32First, win32_Module32Next, load_toolhelp)
8353 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8354 (get_child_debug_event): Handle DLL events.
8355 (win32_wait): Likewise.
8357 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8359 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8360 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8362 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8364 * win32-low.c (handle_output_debug_string): Ignore event if not
8367 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8369 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8371 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8373 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8375 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8377 * inferiors.c (change_inferior_id): Add comment.
8378 * linux-low.c (check_removed_breakpoint): Add an early
8379 prototype. Improve debug output.
8380 (linux_attach): Doc update.
8381 (linux_detach_one_process, linux_detach): Clean up before releasing
8383 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8384 * linux-low.h (struct process_info): Doc improvement.
8385 * mem-break.c (delete_all_breakpoints): New.
8386 * mem-break.h (delete_all_breakpoints): New prototype.
8387 * thread-db.c (find_first_thread): New.
8388 (thread_db_create_event): Call it instead of
8389 thread_db_find_new_threads. Clean up unused variables.
8390 (maybe_attach_thread): Remove first thread handling.
8391 (thread_db_find_new_threads): Use find_first_thread.
8392 (thread_db_get_tls_address): Likewise.
8394 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8396 * thread-db.c (thread_db_find_new_threads): Add prototype.
8397 (thread_db_create_event): Check for the main thread before adding
8399 (maybe_attach_thread): Only enable event reporting if TID == 0.
8400 (thread_db_get_tls_address): Check for new threads.
8402 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8404 * linux-low.c (linux_create_inferior): Try execv before execvp.
8405 * spu-low.c (spu_create_inferior): Likewise.
8407 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8409 * linux-low.c (linux_create_inferior): Change execv to execvp.
8410 * spu-low.c (spu_create_inferior): Likewies.
8412 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8414 * Makefile.in (clean): Clean new files instead of deleted ones.
8415 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8416 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8418 * configure.srv: Specify XML files and new regformats for MIPS and
8420 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8421 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8422 an entry for the restart register.
8423 (mips_cannot_fetch_register, mips_cannot_store_register)
8424 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8425 register names to match the XML descriptions.
8426 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8427 restart register instead of $0.
8429 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8430 Markus Deuling <deuling@de.ibm.com>
8432 * remote-utils.c (decode_xfer_write): New function.
8433 * server.h (decode_xfer_write): Add prototype.
8434 * server.c (handle_query): Add PACKET_LEN argument. Support
8435 qXfer:spu:read and qXfer:spu:write packets.
8436 (main): Pass packet_len to handle_query.
8437 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8438 * target.h (target_ops): Add qxfer_spu.
8440 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8442 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8443 accessing non-seekable spufs files.
8445 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8447 * server.c (handle_query): Add reply for qC packet.
8449 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8450 Leo Zayas <lerele@champenstudios@com>
8452 * server.h (check_remote_input_interrupt_request): New function.
8453 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8454 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8455 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8456 (check_remote_input_interrupt_request): New function.
8457 * server.h (check_remote_input_interrupt_request): Declare.
8458 * win32-low.c (winapi_DebugBreakProcess,
8459 winapi_GenerateConsoleCtrlEvent): New typedefs.
8460 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8462 (win32_wait): Check for remote interrupt request
8463 with check_remote_input_interrupt_request.
8464 (win32_request_interrupt): New function.
8465 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8467 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8469 * win32-low.c (debug_registers_changed,
8470 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8471 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8472 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8473 (thread_rec): Get context using the low target.
8474 (child_add_thread): Call thread_added on the low target,
8475 which does the same thing.
8477 (do_initial_child_stuff): Remove debug registers references.
8478 Set context using the low target. Resume threads after
8479 setting the contexts.
8480 (child_continue): Remove dead variable. Remove debug
8481 registers references.
8482 (child_fetch_inferior_registers): Go through the low target.
8483 (do_child_store_inferior_registers): Remove.
8484 (child_store_inferior_registers): Go through the low target.
8485 (win32_resume): Remove debug registers references.
8486 Set context using the low target.
8487 (handle_exception): Change return type to void. Don't record
8488 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8489 first chance exception.
8490 (get_child_debug_event): Change return type to void. Remove
8491 goto loop. Always return after waiting for debug event.
8492 (win32_wait): Convert to switch statement. Handle spurious
8495 * win32-i386-low.c (debug_registers_changed,
8496 debug_registers_used): New.
8497 (initial_stuff): Rename to ...
8498 (i386_initial_stuff): ... this. Clear debug registers
8500 (store_debug_registers): Delete.
8501 (i386_get_thread_context): New.
8502 (load_debug_registers): Delete.
8503 (i386_set_thread_context): New.
8504 (i386_thread_added): New.
8505 (single_step): Rename to ...
8506 (i386_single_step): ... this.
8507 (do_fetch_inferior_registers): Rename to ...
8508 (i386_fetch_inferior_register): ... this.
8509 (i386_store_inferior_register): New.
8510 (the_low_target): Adapt to new interface.
8512 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8513 (arm_get_thread_context): New.
8514 (arm_set_thread_context): New.
8516 (do_fetch_inferior_registers): Rename to ...
8517 (arm_fetch_inferior_register): ... this.
8518 (arm_store_inferior_register): New.
8519 (arm_wince_breakpoint): Reimplement as unsigned long.
8520 (arm_wince_breakpoint_len): Define.
8521 (the_low_target): Adapt to new interface.
8523 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8524 load_debug_registers. Add get_thread_context, set_thread_context,
8525 thread_added and store_inferior_register. Rename
8526 fetch_inferior_registers to fetch_inferior_register.
8527 (regptr): Remove declaration.
8529 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8531 * linux-low.c (linux_detach): Change return type to int. Return 0.
8532 * spu-low.c (spu_detach): Likewise.
8534 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8536 * target.h (target_ops): Change return type of detach to int.
8538 (join_inferior): New.
8539 * server.c (main): Don't skip detach support on mingw32.
8540 If the inferior doesn't support detaching return error.
8541 Call join_inferior instead of using waitpid.
8542 * linux-low.c (linux_join): New.
8543 (linux_target_op): Add linux_join.
8544 * spu-low.c (spu_join): New.
8545 (spu_target_ops): Add spu_join.
8546 * win32-low.c (win32_detach): Adapt to new interface.
8547 Reopen current_process_handle before detaching. Issue a child
8548 resume before detaching.
8550 (win32_target_op): Add win32_join.
8552 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8554 * win32-low.c (win32-attach): Fix return value.
8555 * target.h (target_ops): Describe ATTACH return values.
8557 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8559 * win32-low.c (GETPROCADDRESS): Define.
8560 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8561 (winapi_DebugSetProcessKillOnExit): Likewise.
8562 (win32_create_inferior): Force usage of ansi CreateProcessA.
8563 (win32_attach): Use GETPROCADDRESS.
8564 (win32_detach): Likewise.
8566 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8568 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8570 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8572 * win32-low.c: Commit leftover changes from 2007-03-29.
8574 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8576 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8577 fields short instead of int. Add explicit padding.
8578 (i387_cache_to_fsave): Remove unnecessary casts.
8579 (i387_fsave_to_cache): Doc fix.
8580 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8582 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8584 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8585 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8587 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8589 * configure.srv (arm*-*-mingw32ce*): Move near the other
8592 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8594 * configure.ac: Add errno checking.
8595 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8596 sys/file.h and malloc.h.
8597 (AC_CHECK_DECLS): Add perror.
8598 (srv_mingwce): Handle.
8599 * configure.srv (i[34567]86-*-cygwin*): Add
8600 win32-i386-low.o to srv_tgtobj.
8601 (i[34567]86-*-mingw*): Likewise.
8602 (arm*-*-mingw32ce*): Add case.
8603 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8604 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8605 [__MINGW32CE__] (strerror): New function.
8606 [__MINGW32CE__] (errno): Define to GetLastError.
8607 [__MINGW32CE__] (COUNTOF): New macro.
8608 (remote_open): Remove extra close call.
8609 * mem-break.c (delete_breakpoint_at): New function.
8610 * mem-break.h (delete_breakpoint_at): Declare.
8611 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8612 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8613 [USE_WIN32API] (read, write): Add char* casts.
8614 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8615 * server.h: Include wincecompat.h on Windows CE.
8616 [HAVE_ERRNO_H]: Check.
8617 (perror): Declare if not declared.
8618 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8619 (perror_with_name): Remove errno declaration.
8620 * wincecompat.h: New.
8621 * wincecompat.c: New.
8623 * win32-arm-low.c: New.
8624 * win32-i386-low.c: New.
8625 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8626 (OUTMSG2): Make it safe.
8628 (COUNTOF): New macro.
8629 (NUM_REGS): Get it from the low target.
8630 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8631 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8632 (thread_rec): Let low target handle debug registers.
8633 (child_add_thread): Likewise.
8634 (child_init_thread_list): Likewise.
8635 (continue_one_thread): Likewise.
8637 (do_child_fetch_inferior_registers): Move to ...
8638 * win32-i386-low.c: ... here, and rename to ...
8639 (do_fetch_inferior_registers): ... this.
8640 * win32-low.c (child_fetch_inferior_registers):
8641 Go through the low target.
8642 (do_child_store_inferior_registers): Use regptr.
8643 (strwinerror): New function.
8644 (win32_create_inferior): Handle Windows CE.
8645 Use strwinerror instead of strerror on Windows error
8646 codes. Add program to the error output.
8647 Don't close the main thread handle on Windows CE.
8648 (win32_attach): Use coredll.dll on Windows CE.
8649 (win32_kill): Close current process and current
8651 (win32_detach): Use coredll.dll on Windows CE.
8652 (win32_resume): Let low target handle debug registers, and
8654 (handle_exception): Add/Remove initial breakpoint. Avoid
8655 non-existant WSTOPSIG on Windows CE.
8656 (win32_read_inferior_memory): Cast to remove warning.
8657 (win32_arch_string): Go through the low target.
8658 (initialize_low): Call set_breakpoint_data with the low
8659 target's breakpoint.
8660 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8661 FOP_REGNUM, mappings): Move to ...
8662 * win32-i386-low.c: ... here.
8663 * win32-low.c (win32_thread_info): Move to ...
8664 * win32-low.h: ... here.
8665 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8666 win32-arm-low.c and wincecompat.c.
8667 (all:): Add $EXEEXT.
8668 (install-only:): Likewise.
8669 (gdbserver:): Likewise.
8670 (gdbreplay:): Likewise.
8671 * config.in: Regenerate.
8672 * configure: Regenerate.
8674 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8676 * win32-low.c: Rename typedef thread_info to
8677 win32_thread_info throughout.
8679 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8681 * win32-i386-low.c: Rename to ...
8682 * win32-low.c: ... this.
8683 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8684 * Makefile.in: Likewise.
8686 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8688 * remote-utils.c (monitor_output): Constify msg parameter.
8689 * server.h (monitor_output): Likewise.
8690 * win32-i386-low.c (handle_output_debug_string): New.
8691 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8692 handle_output_debug_string.
8693 (get_child_debug_event): Likewise.
8695 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8697 * server.c (main): Correct strtoul check.
8699 2007-03-27 Jon Ringle <jon@ringle.org>
8701 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8703 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8705 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8707 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8709 * terminal.h: Check HAVE_SGTTY_H.
8711 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8713 * remote-utils.c (remote_open): Print out the assigned port number.
8715 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8717 * remote-utils.c (monitor_output): New function.
8718 * server.c (debug_threads): Define here.
8719 (monitor_show_help): New function.
8720 (handle_query): Handle qRcmd.
8721 (main): Do not handle 'd' packet.
8722 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8723 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8726 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8728 * Makefile.in (EXEEXT): New.
8729 (clean): Use $(EXEEXT).
8731 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8733 * target.h (target_ops): Rename send_signal to request_interrupt,
8734 and remove enum target_signal parameter.
8735 * linux-low.c (linux_request_interrupt): Rename from
8736 linux_send_signal, and always send SIGINT.
8737 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8738 and always send SIGINT.
8739 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8741 (input_interrupt): Likewise.
8743 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8745 * server.c (get_features_xml): Check if target implemented
8747 * win32-i386-low.c (win32_arch_string): New.
8748 (win32_target_ops): Add win32_arch_string as arch_string member.
8750 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8752 * spu-low.c (spu_arch_string): New.
8753 (spu_target_ops): Add spu_arch_string.
8755 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8757 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8758 * configure.ac: Do not check for terminal.h.
8759 * configure, config.in: Regenerated.
8761 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8763 * Makefile.in (OBS): Add $(XML_BUILTIN).
8764 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8766 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8767 (arm-with-iwmmxt.c): New.
8768 * config.in, configure: Regenerate.
8769 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8770 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8771 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8772 (arm*-*-linux*): Add iWMMXt and regset support.
8773 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8774 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8775 (arm_store_wmmxregset, target_regsets): New.
8776 * server.c (get_features_xml): Take annex argument. Check builtin
8778 (handle_query): Handle multiple annexes.
8780 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8782 * remote-utils.c [USE_WIN32API] (read, write): Define.
8783 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8786 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8788 * linux-i386-low.c (the_low_target): Set arch_string.
8789 * linux-x86-64-low.c (the_low_target): Likewise.
8790 * linux-low.c (linux_arch_string): New.
8791 (linux_target_ops): Add it.
8792 * linux-low.h (struct linux_target_ops): Add arch_string.
8793 * server.c (write_qxfer_response): Use const void * for DATA.
8794 (get_features_xml): New.
8795 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8796 * target.h (struct target_ops): Add arch_string method.
8798 2007-01-03 Denis Pilat <denis.pilat@st.com>
8799 Daniel Jacobowitz <dan@codesourcery.com>
8801 * linux-low.c (linux_kill): Handle being called with no threads.
8802 * win32-i386-low.c (win32_kill): Likewise.
8803 (get_child_debug_event): Clear current_process_handle.
8805 2006-12-30 Denis PILAT <denis.pilat@st.com>
8806 Daniel Jacobowitz <dan@codesourcery.com>
8808 * remote-utils.c (remote_open): Check the type of specified
8809 serial port devices before opening them.
8810 * server.c (main): Kill the inferior if an error occurs during
8811 the first remote_open.
8813 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8815 * README: Update supported targets.
8817 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8819 * Makefile.in (clean): Remove reg-mips64.c.
8820 (reg-mips64.c, reg-mips64.o): New rules.
8821 * configure.srv: Handle mips64. Include regset support for mips.
8822 * linux-mips-low.c (union mips_register): New.
8823 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8824 (mips_breakpoint, mips_breakpoint_at): Use int.
8825 (mips_collect_register, mips_supply_register)
8826 (mips_collect_register_32bit, mips_supply_register_32bit)
8827 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8828 (mips_store_fpregset, target_regsets): New.
8829 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8831 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8833 * configure.srv: Add target "spu*-*-*".
8834 * Makefile.in (clean): Remove reg-spu.c.
8835 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8836 * spu-low.c: New file.
8838 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8840 * configure.ac: Correct td_thr_tls_get_addr test.
8841 * configure: Regenerated.
8843 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8845 * linux-low.c (linux_wait_for_event): Reformat. Use the
8847 * remote-utils.c (decode_address_to_semicolon): New.
8848 * server.c (pass_signals, handle_general_set): New.
8849 (handle_query): Mention QPassSignals for qSupported.
8850 (main): Call handle_general_set.
8851 * server.h (pass_signals, decode_address_to_semicolon): New.
8853 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
8855 * server.c (handle_query): Correct error handling for read_auxv.
8857 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
8859 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
8860 and srv_linux_thread_db to yes.
8861 * linux-s390-low.c (s390_fill_gregset): New function.
8862 (target_regsets): Define data structure.
8864 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
8866 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
8867 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
8868 * config.in, configure: Regenerated.
8869 * inferiors.c (gdb_id_to_thread): New function.
8870 (gdb_id_to_thread_id): Use it.
8871 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
8872 * linux-low.h (struct process_info): Add th member.
8873 (thread_db_get_tls_address): New prototype.
8874 * remote-utils.c (decode_address): Make non-static.
8875 * server.c (handle_query): Handle qGetTLSAddr.
8876 * server.h (gdb_id_to_thread, decode_address): New prototypes.
8877 * target.h (struct target_ops): Add get_tls_address.
8878 * thread-db.c (maybe_attach_thread): Save the thread handle.
8879 (thread_db_get_tls_address): New.
8881 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
8883 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
8884 (linux_resume_one_process): Take a siginfo_t *. Update all
8885 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
8886 (struct pending_signals): Add a siginfo_t.
8887 (linux_wait_for_process): Always set last_status.
8888 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
8889 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
8890 * linux-low.h (struct process_info): Add last_status.
8892 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
8894 * remote-utils.c (try_rle): New function.
8895 (putpkt_binary): Use it.
8897 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
8899 * Makefile.in (clean): Clean reg-x86-64-linux.c.
8900 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
8901 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
8902 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
8903 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
8906 2006-08-08 Richard Sandiford <richard@codesourcery.com>
8908 * server.c (terminal_fd): New variable.
8909 (old_foreground_pgrp): Likewise.
8910 (restore_old_foreground_pgrp): New function.
8911 (start_inferior): Record the terminal file descriptor in terminal_fd
8912 and its original foreground group in old_foreground_pgrp. Register
8913 restore_old_foreground_pgrp with atexit().
8915 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
8917 * server.c (handle_query): Correct qPart to qXfer.
8919 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
8921 * configure.ac: Check for more headers which are missing on
8922 Windows. Automatically supply -lwsock32 and USE_WIN32API.
8923 * configure.srv: Add Cygwin and mingw32.
8924 * remote-utils.c: Don't include headers unconditionally which
8925 are missing on mingw32. Include <winsock.h> for mingw32.
8926 (remote_open): Adjust for mingw32 support. Flush
8927 standard error after writing to it.
8928 (remote_close, putpkt_binary, input_interrupt, block_async_io)
8929 (unblock_async_io, enable_async_io, disable_async_io)
8930 (readchar, getpkt): Update for Winsock support.
8931 (prepare_resume_reply): Expect a protocol signal number.
8932 * server.c: Disable <sys/wait.h> on mingw32.
8933 (start_inferior): Adjust for mingw32 support. Flush
8934 standard error after writing to it.
8935 (attach_inferior): Likewise. Use protocol signal
8937 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
8939 * win32-i386-low.c: New file.
8940 * Makefile.in (XM_CLIBS): Set.
8941 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
8942 (win32-i386-low.o): New dependency rule.
8943 * linux-low.c (linux_wait): Use target signal numbers.
8944 * target.h (struct target_ops): Doc fix.
8945 * server.h (target_signal_to_name): New prototype.
8946 * gdbreplay.c: Don't include headers unconditionally which
8947 are missing on mingw32. Include <winsock.h> for mingw32.
8948 (remote_close, remote_open): Adjust for Winsock support.
8949 * configure, config.in: Regenerated.
8951 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8953 * server.c (decode_xfer_read, write_qxfer_response): New.
8954 (handle_query): Take a packet length argument. Handle
8955 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
8956 the qSupported response.
8957 (main): Update call to handle_query.
8959 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
8961 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
8962 (putpkt_binary): Renamed from putpkt and adjusted for binary
8964 (putpkt): New wrapper for putpkt_binary.
8965 (readchar): Don't mask off the high bit.
8966 (decode_X_packet): New function.
8967 * server.c (main): Call putpkt_binary if a handler sets the packet
8968 length. Save the length of the incoming packet. Handle 'X'.
8969 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
8971 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
8973 * server.c (handle_query): Handle qSupported.
8975 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
8977 * remote-utils.c (all_symbols_looked_up): New variable.
8978 (look_up_one_symbol): Check it.
8979 * server.h (look_up_one_symbol): New declaration.
8980 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
8982 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
8984 * Makefile.in (linux-arm-low.o): Update dependencies.
8985 * linux-arm-low.c: Include "gdb_proc_service.h".
8986 (PTRACE_GET_THREAD_AREA): Define.
8987 (ps_get_thread_area): New function.
8989 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
8991 * configure.srv (m68k*-*-uclinux*): New target.
8992 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
8993 (linux_resume_one_process): Remove extraneous cast.
8994 (linux_read_offsets): New.
8995 (linux_target_op): Add linux_read_offsets on mmuless systems.
8996 * server.c (handle_query): Add qOffsets logic.
8997 * target.h (struct target_ops): Add read_offsets.
8999 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9001 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9002 (PTRACE_GET_THREAD_AREA): Define.
9003 (ps_get_thread_area): New function.
9004 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9005 (linux-x86-64-low.o): Update.
9007 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9009 * configure.ac: Remove checks for prfpregset_t.
9010 * gdb_proc_service.h: New file.
9011 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9012 new "gdb_proc_service.h".
9013 * proc-service.c: Likewise.
9014 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9015 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9016 * Makefile.in (gdb_proc_service_h): Updated.
9017 * configure, config.in: Regenerated.
9019 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9021 * remote-utils.c (prepare_resume_reply): Move declaration
9022 of gdb_id_from_wait to the top of the block.
9024 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9026 * linux-low.c (regsets_store_inferior_registers): Read the regset
9027 from the target before filling it.
9029 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9031 * server.c (attach_inferior): Return SIGTRAP for a successful
9034 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9036 * Makefile.in (OBS): Add version.o.
9037 (STAGESTUFF): Delete.
9038 (version.o): Add dependencies.
9039 (version.c): Replace rule.
9040 (clean): Remove version.c.
9041 * server.c (gdbserver_version): New.
9042 (gdbserver_usage): Use printf.
9043 (main): Handle --version and --help.
9044 * server.h (version, host_name): Add declarations.
9046 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9058 * linux-x86-64-low.c:
9061 * linux-ppc64-low.c:
9070 * linux-crisv32-low.c:
9082 * gdbserver.1: Add (C) after Copyright. Update the FSF
9085 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9087 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9088 (arm_breakpoint_at): Recognize both breakpoints.
9089 (the_low_target): Use the correct breakpoint instruction.
9091 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9093 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9094 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9095 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9096 (the_low_target): Update.
9098 2005-10-25 Andreas Schwab <schwab@suse.de>
9100 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9102 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9103 (ia64_num_regs): Reduce to 462.
9105 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9107 * acinclude.m4: Correct quoting.
9108 * aclocal.m4: Regenerated.
9110 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9111 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9112 (thread_db_init): Call thread_db_err_str.
9113 * configure.ac: Check for TD_VERSION.
9114 * config.in, configure: Regenerated.
9116 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9118 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9120 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9122 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9123 is not available. Define HAVE_PTRACE_GETREGS if it is.
9124 * config.in, configure: Regenerated.
9125 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9126 * linux-i386-low.c, linux-m68k-low.c: Update to use
9127 HAVE_PTRACE_GETREGS.
9128 * linux-low.c (regsets_fetch_inferior_registers)
9129 (regsets_store_inferior_registers): Only return 0 if we processed
9131 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9132 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9134 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9136 * inferiors.c (struct thread_info): Add gdb_id.
9137 (add_thread): Add gdb_id argument.
9138 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9139 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9140 calls to add_thread.
9141 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9142 * server.c (handle_query): Use thread_to_gdb_id.
9143 (handle_v_cont, main): Use gdb_id_to_thread_id.
9144 * server.h (add_thread): Update prototype.
9145 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9148 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9150 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9151 left-padded registers.
9152 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9153 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9155 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9157 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9158 * configure: Regenerate.
9159 * config.in: Regenerate.
9160 * server.h (NEED_DECLARATION_STRERROR):
9161 Replace with !HAVE_DECL_STRERROR.
9163 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9165 * linux-low.c (linux_wait, linux_send_signal): Don't test
9166 an unsigned long variable for > 0 if it could be MAX_ULONG.
9167 * server.c (myresume): Likewise.
9168 * target.c (set_desired_inferior): Likewise.
9170 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9172 * configure.ac: Simplify and improve check for socklen_t.
9173 * configure, config.in: Regenerate.
9175 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9177 * acconfig.h: Remove.
9178 * configure.ac: Add a test for socklen_t. Use three-argument
9179 AC_DEFINE throughout.
9180 * config.in: Regenerated using autoheader 2.59.
9181 * configure: Regenerated.
9183 * gdbreplay.c (socklen_t): Provide a default.
9184 (remote_open): Use socklen_t.
9185 * remote-utils.c (socklen_t): Provide a default.
9186 (remote_open): Use socklen_t.
9187 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9190 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9192 * linux-low.c (linux_read_memory, linux_write_memory)
9193 (linux_read_auxv): Likewise.
9194 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9195 (check_mem_write): Likewise.
9196 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9198 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9199 (registers_from_string, register_data): Likewise.
9200 * server.c (handle_query, main): Likewise.
9201 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9202 (decode_M_packet): Likewise.
9203 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9204 * target.h (struct target_ops): Update read_memory, write_memory,
9206 (read_inferior_memory, write_inferior_memory): Update.
9207 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9209 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9210 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9211 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9212 linux-s390-low.c, linux-sh-low.c: Update for changes in
9213 read_inferior_memory and the_low_target->breakpoint.
9215 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9217 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9218 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9219 * configure.srv: Add powerpc64-*-linux*.
9220 * linux-ppc64-low.c: New file.
9222 2005-05-23 Orjan Friberg <orjanf@axis.com>
9224 * linux-cris-low.c: New file with support for CRIS.
9225 * linux-crisv32-low.c: Ditto for CRISv32.
9226 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9227 (clean): Add reg-cris.c and reg-crisv32.c.
9228 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9229 reg-crisv32.o, and reg-crisv32.c to make rules.
9230 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9233 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9235 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9236 of sizeof (PTRACE_XFER_TYPE).
9237 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9239 2005-05-12 Orjan Friberg <orjanf@axis.com>
9241 * target.h (struct target_ops): Add insert_watchpoint,
9242 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9243 pointers for hardware watchpoint support.
9244 * linux-low.h (struct linux_target_ops): Ditto.
9245 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9246 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9247 to linux_target_ops.
9248 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9250 * server.c (main): Recognize 'Z' and 'z' packets.
9252 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9254 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9255 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9256 (the_low_target): Add new members.
9258 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9260 * proc-service.c (ps_lgetregs): Search all_processes instead of
9263 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9265 * server.c (start_inferior): Change return type to int.
9266 (attach_inferior): Change sigptr to int *.
9267 (handle_v_cont, handle_v_requests): Change signal to int *.
9268 (main): Change signal to int.
9270 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9272 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9273 * configure.srv: Add m32r*-*-linux*.
9274 * linux-m32r-low.c: New file.
9276 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9278 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9280 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9282 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9283 Take unsigned long arguments for PIDs.
9284 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9285 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9286 (wait_for_sigstop, linux_resume_one_process)
9287 (regsets_fetch_inferior_registers, linux_send_signal)
9288 (linux_read_auxv): Likewise. Update the types of variables holding
9289 PIDs. Update format string specifiers.
9290 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9291 * remote-utils.c (prepare_resume_reply): Likewise.
9292 * server.c (cont_thread, general_thread, step_thread)
9293 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9295 (handle_query): Update format specifiers.
9296 (handle_v_cont, main): Use strtoul for thread IDs.
9297 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9298 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9299 (general_thread, step_thread, thread_from_wait)
9300 (old_thread_from_wait): Update.
9301 * target.h (struct thread_resume): Use unsigned long for THREAD.
9302 (struct target_ops): Use unsigned long for arguments to attach and
9305 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9307 * acinclude.m4: Include bfd/bfd.m4 directly.
9308 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9309 <agriffis@toolchain.org>.
9310 * aclocal.m4, configure: Regenerated.
9312 2005-01-07 Andrew Cagney <cagney@gnu.org>
9314 * configure.ac: Rename configure.in, require autoconf 2.59.
9315 * configure: Re-generate.
9317 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9319 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9321 * aclocal.m4: Regenerated.
9322 * configure: Regenerated.
9324 2004-11-21 Andreas Schwab <schwab@suse.de>
9326 * linux-m68k-low.c (m68k_num_gregs): Define.
9327 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9328 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9329 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9330 (m68k_breakpoint_at): New. Add to the_low_target.
9332 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9333 srv_linux_thread_db to yes.
9335 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9337 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9338 (ARCH_SET_FS): Likewise.
9339 (ARCH_GET_FS): Likewise.
9340 (ARCH_GET_GS): Likewise.
9342 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9344 * linux-i386-low.c (ps_get_thread_area): New.
9345 * linux-x86-64-low.c (ps_get_thread_area): New.
9346 * linux-low.c: Include <sys/syscall.h>.
9347 (linux_kill_one_process): Don't kill the first thread here.
9348 (linux_kill): Kill the first thread here.
9349 (kill_lwp): New function.
9350 (send_sigstop, linux_send_signal): Use it.
9351 * proc-service.c: Clean up #ifdefs.
9352 (fpregset_info): Delete.
9353 (ps_lgetregs): Update and enable implementation.
9354 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9356 * remote-utils.c (struct sym_cache, symbol_cache): New.
9357 (input_interrupt): Print a clearer message.
9358 (async_io_enabled): New variable.
9359 (enable_async_io, disable_async_io): Use it. Update comments.
9360 (look_up_one_symbol): Use the symbol cache.
9361 * thread-db.c (thread_db_look_up_symbols): New function.
9362 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9364 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9366 * configure.in: Test for -rdynamic.
9367 * configure: Regenerated.
9368 * Makefile (INTERNAL_LDFLAGS): New.
9369 (gdbserver, gdbreplay): Use it.
9371 2004-09-02 Andrew Cagney <cagney@gnu.org>
9373 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9375 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9377 * linux-low.c (linux_wait): Clear all_processes list also.
9379 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9381 * linux-low.c: Include <errno.h>. Remove extern declaration of
9384 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9386 * gdbreplay.c, server.h, utils.c: Update copyright years.
9388 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9390 * server.c (main): Print child status or termination signal from
9391 variable 'signal', not 'sig'.
9393 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9395 * linux-low.c (linux_read_memory): Change return type to
9396 int. Check for and return error from ptrace().
9397 * target.c (read_inferior_memory): Change return type to int. Pass
9398 back return status from the_target->read_memory().
9399 * target.h (struct target_ops): Adapt *read_memory() prototype.
9401 (read_inferior_memory): Adapt prototype.
9402 * server.c (main): Return an error packet if
9403 read_inferior_memory() returns an error.
9405 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9407 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9408 Unify with other clean targets.
9410 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9412 * server.c (handle_v_cont): Call set_desired_inferior.
9414 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9416 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9418 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9420 * linux-low.c (linux_wait): Unblock async I/O.
9421 (linux_resume): Block and enable async I/O.
9422 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9423 * server.h (block_async_io, unblock_async_io): Add prototypes.
9425 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9427 * remote-utils.c (remote_open): Print a status notice after
9429 * server.c (attach_inferior): Print a status notice after
9432 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9434 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9436 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9438 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9440 * server.c, target.h: Update copyright years.
9442 2004-02-25 Roland McGrath <roland@redhat.com>
9444 * target.h (struct target_ops): New member `read_auxv'.
9445 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9446 * linux-low.c (linux_read_auxv): New function.
9447 (linux_target_ops): Initialize `read_auxv' member to that.
9449 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9451 Committed by Jim Blandy <jimb@redhat.com>.
9453 * linux-s390-low.c (s390_num_regs): Update.
9454 (s390_regmap): Remove control registers. Use __s390x__ predefine
9455 instead of GPR_SIZE to distiguish s390 and s390x targets.
9457 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9459 * linux-low.c: Update copyright year.
9460 (check_removed_breakpoint): Clear pending_is_breakpoint.
9461 (linux_set_resume_request, linux_queue_one_thread)
9462 (resume_status_pending_p): New functions.
9463 (linux_continue_one_thread): Use process->resume.
9464 (linux_resume): Only resume threads if there are no pending events.
9465 * linux-low.h (struct process_info): Add resume request
9468 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9470 * regcache.c (new_register_cache): Clear the allocated register
9471 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9473 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9475 * linux-low.c (linux_resume): Take a struct thread_resume *
9477 (linux_wait): Update call.
9478 (resume_ptr): New static variable.
9479 (linux_continue_one_thread): Renamed from
9480 linux_continue_one_process. Use resume_ptr.
9481 (linux_resume): Use linux_continue_one_thread.
9482 * server.c (handle_v_cont, handle_v_requests): New functions.
9483 (myresume): New function.
9484 (main): Handle 'v' case.
9485 * target.h (struct thread_resume): New type.
9486 (struct target_ops): Change argument of "resume" to struct
9488 (myresume): Delete macro.
9490 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9492 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9493 (uninstall): Support DESTDIR.
9495 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9497 * configure.srv: Add xscale*linux copy of arm*linux entry.
9499 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9501 * linux-arm-low.c (arm_reinsert_addr): New function.
9502 (the_low_target): Add arm_reinsert_addr.
9504 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9506 * mem-break.c: Remove whitespace at end of file.
9508 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9510 * configure.in: Check whether we need to prototype strerror.
9511 * server.h: Optionally prototype strerror.
9512 * gdbreplay.c (perror_with_name): Use strerror.
9513 * linux-low.c (linux_attach_lwp): Use strerror.
9514 * utils.c (perror_with_name): Use strerror.
9515 * config.in, configure: Regenerated.
9517 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9519 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9520 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9522 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9524 * Makefile.in (SFILES): Update.
9525 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9526 low-sun3.c: Remove files.
9528 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9530 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9531 (linux_detach_one_process, linux_detach): New functions.
9532 (linux_target_ops): Add linux_detach.
9533 * server.c (main): Handle 'D' packet.
9534 * target.h (struct target_ops): Add "detach" member.
9535 (detach_inferior): Define.
9537 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9539 From Kelley Cook <kelleycook@wideopenwest.com>:
9540 * configure.srv: Accept i[34567]86 variants.
9542 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9544 * linux-low.c (linux_wait_for_event): Correct comment typos.
9545 (linux_resume_one_process): Call check_removed_breakpoint.
9546 (linux_send_signal): New function.
9547 (linux_target_ops): Add linux_send_signal.
9548 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9550 * target.h (struct target_ops): Add send_signal.
9552 2003-05-29 Jim Blandy <jimb@redhat.com>
9554 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9555 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9556 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9557 away part of the register's value.
9559 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9561 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9562 (linux_wait_for_event, linux_init_signals): Likewise.
9564 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9566 * configure.in: Check for stdlib.h.
9567 * configure: Regenerated.
9568 * config.in: Regenerated.
9570 2003-01-04 Andreas Schwab <schwab@suse.de>
9572 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9574 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9576 * Makefile.in: Remove obsolete code.
9578 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9580 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9581 defined(PT_FPR0_HI).
9583 2002-11-17 Stuart Hughes <seh@zee2.com>
9585 * linux-arm-low.c (arm_num_regs): Increase.
9586 (arm_regmap): Include status register.
9588 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9590 * linux-low.c (register_addr): Remove incorrect -1 check.
9592 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9594 * linux-low.c (linux_create_inferior): Call setpgid. Return
9596 (unstopped_p, linux_signal_pid): Remove.
9597 (linux_target_ops): Remove linux_signal_pid.
9598 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9599 global instead of target method.
9600 * target.h (struct target_ops): Remove signal_pid. Update comment
9601 for create_inferior.
9602 * server.c (signal_pid): New variable.
9603 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9604 gdbserver. Set the child to be the foreground process group.
9605 (attach_inferior): Set signal_pid.
9607 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9609 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9611 2002-08-20 Jim Blandy <jimb@redhat.com>
9613 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9616 2002-08-01 Andrew Cagney <cagney@redhat.com>
9618 * Makefile.in: Make chill references obsolete.
9620 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9622 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9623 * configure: Regenerate.
9624 * config.in: Regenerate.
9626 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9628 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9629 (perror_with_name, remote_close, remote_open, expect, play): Static.
9631 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9633 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9634 byte offsets instead of an array of indexes.
9635 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9637 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9639 * regcache.c: Add comment.
9641 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9643 * thread-db.c: New file.
9644 * proc-service.c: New file.
9645 * acinclude.m4: New file.
9646 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9647 proc-service.o, and thread-db.o.
9648 (linux-low.o): Add USE_THREAD_DB.
9649 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9650 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9651 * aclocal.m4: Regenerated.
9652 * config.in: Regenerated.
9653 * configure: Regenerated.
9654 * configure.in: Check for proc_service.h, sys/procfs.h,
9655 thread_db.h, and linux/elf.h headrs.
9656 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9657 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9658 Check for -lthread_db and thread support.
9659 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9660 PowerPC, and SuperH.
9661 * i387-fp.c: Constify arguments.
9662 * i387-fp.h: Likewise.
9663 * inferiors.c: (struct thread_info): Renamed from
9664 `struct inferior_info'. Remove PID member. Use generic inferior
9665 list header. All uses updated.
9666 (inferiors, signal_pid): Removed.
9667 (all_threads): New variable.
9668 (get_thread): Define.
9669 (add_inferior_to_list): New function.
9670 (for_each_inferior): New function.
9671 (change_inferior_id): New function.
9672 (add_inferior): Removed.
9673 (remove_inferior): New function.
9674 (add_thread): New function.
9675 (free_one_thread): New function.
9676 (remove_thread): New function.
9677 (clear_inferiors): Use for_each_inferior and free_one_thread.
9678 (find_inferior): New function.
9679 (find_inferior_id): New function.
9680 (inferior_target_data): Update argument type.
9681 (set_inferior_target_data): Likewise.
9682 (inferior_regcache_data): Likewise.
9683 (set_inferior_regcache_data): Likewise.
9684 * linux-low.c (linux_bp_reinsert): Remove.
9685 (all_processes, stopping_threads, using_thrads)
9686 (struct pending_signals, debug_threads, pid_of): New.
9687 (inferior_pid): Replace with macro.
9688 (struct inferior_linux_data): Remove.
9689 (get_stop_pc, add_process): New functions.
9690 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9691 Use add_process and add_thread.
9692 (linux_attach_lwp): New function, based on old linux_attach. Use
9693 add_process and add_thread. Set stop_expected for new threads.
9694 (linux_attach): New function.
9695 (linux_kill_one_process): New function.
9696 (linux_kill): Kill all LWPs.
9697 (linux_thread_alive): Use find_inferior_id.
9698 (check_removed_breakpoints, status_pending_p): New functions.
9699 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9700 Update. Use WNOHANG. Wait for cloned processes also. Update process
9701 struct for the found process.
9702 (linux_wait_for_event): New function.
9703 (linux_wait): Use it. Support LWPs.
9704 (send_sigstop, wait_for_sigstop, stop_all_processes)
9705 (linux_resume_one_process, linux_continue_one_process): New functions.
9706 (linux_resume): Support LWPs.
9707 (REGISTER_RAW_SIZE): Remove.
9708 (fetch_register): Use register_size instead. Call supply_register.
9709 (usr_store_inferior_registers): Likewise. Call collect_register.
9711 (regsets_fetch_inferior_registers): Improve error message.
9712 (regsets_store_inferior_registers): Add debugging.
9713 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9714 (unstopped_p, linux_signal_pid): New functions.
9715 (linux_target_ops): Add linux_signal_pid.
9716 (linux_init_signals): New function.
9717 (initialize_low): Call it. Initialize using_threads.
9718 * regcache.c (inferior_regcache_data): Add valid
9720 (get_regcache): Fetch registers lazily. Add fetch argument
9721 and update all callers.
9722 (regcache_invalidate_one, regcache_invalidate): New
9724 (new_register_cache): Renamed from create_register_cache.
9725 Return the new regcache.
9726 (free_register_cache): Change argument to a void *.
9727 (registers_to_string, registers_from_string): Call get_regcache
9728 with fetch flag set.
9729 (register_data): Make static. Pass fetch flag to get_regcache.
9730 (supply_register): Call get_regcache with fetch flag clear.
9731 (collect_register): Call get_regcache with fetch flag set.
9732 (collect_register_as_string): New function.
9733 * regcache.h: Update.
9734 * remote-utils.c (putpkt): Flush after debug output and use
9736 Handle input interrupts while waiting for an ACK.
9737 (input_interrupt): Use signal_pid method.
9738 (getpkt): Flush after debug output and use stderr.
9739 (outreg): Use collect_register_as_string.
9740 (new_thread_notify, dead_thread_notify): New functions.
9741 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9743 (look_up_one_symbol): Flush after debug output.
9744 * server.c (step_thread, server_waiting): New variables.
9745 (start_inferior): Don't use signal_pid. Update call to mywait.
9746 (attach_inferior): Update call to mywait.
9747 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9748 (main): Don't fetch/store registers explicitly. Use
9749 set_desired_inferior. Support proposed ``Hs'' packet. Update
9752 (struct inferior_list, struct_inferior_list_entry): New.
9753 * target.c (set_desired_inferior): New.
9754 (write_inferior_memory): Constify.
9755 (mywait): New function.
9757 (struct target_ops): New signal_pid method.
9758 (mywait): Removed macro, added prototype.
9760 * linux-low.h (regset_func): Removed.
9761 (regset_fill_func, regset_store_func): New.
9762 (enum regset_type): New.
9763 (struct regset_info): Add type field. Use new operation types.
9764 (struct linux_target_ops): stop_pc renamed to get_pc.
9765 Add decr_pc_after_break and breakpoint_at.
9766 (get_process, get_thread_proess, get_process_thread)
9767 (strut process_info, all_processes, linux_attach_lwp)
9768 (thread_db_init): New.
9770 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9771 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9772 (the_low_target): Add new members.
9773 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9774 (i386_store_fpxregset): Constify.
9775 (target_regsets): Add new kind identifier.
9776 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9777 (i386_set_pc): Add debugging.
9778 (i386_breakpoint_at): New function.
9779 (the_low_target): Add new members.
9780 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9781 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9782 (mips_breakpoint_at): New.
9783 (the_low_target): Add new members.
9784 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9785 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9786 (the_low_target): Add new members.
9787 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9788 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9789 (the_low_target): Add new members.
9790 * linux-x86-64-low.c (target_regsets): Add new kind
9793 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9795 From Martin Pool <mbp@samba.org>:
9796 * server.c (gdbserver_usage): New function.
9799 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9801 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9804 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9806 * Makefile.in: Remove obsolete code.
9808 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9810 * linux-low.c (regsets_fetch_inferior_registers),
9811 (regsets_store_inferior_registers): Removed cast to int from
9813 * regcache.h: Added declaration of struct inferior_info.
9815 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9817 * inferiors.c (struct inferior_info): Add regcache_data.
9818 (add_inferior): Call create_register_cache.
9819 (clear_inferiors): Call free_register_cache.
9820 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9821 * regcache.c (struct inferior_regcache_data): New.
9822 (registers): Remove.
9823 (get_regcache): New function.
9824 (create_register_cache, free_register_cache): New functions.
9825 (set_register_cache): Don't initialize the register cache here.
9826 (registers_to_string, registers_from_string, register_data): Call
9828 * regcache.h: Add prototypes.
9829 * server.h: Likewise.
9831 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9833 * mem-break.c: New file.
9834 * mem-break.h: New file.
9835 * Makefile.in: Add mem-break.o rule; update server.h
9837 * inferiors.c (struct inferior_info): Add target_data
9839 (clear_inferiors): Free target_data member if set.
9840 (inferior_target_data, set_inferior_target_data): New functions.
9841 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
9842 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
9843 * linux-low.c (linux_bp_reinsert): New variable.
9844 (struct inferior_linux_data): New.
9845 (linux_create_inferior): Use set_inferior_target_data.
9846 (linux_attach): Likewise. Call add_inferior.
9847 (linux_wait_for_one_inferior): New function.
9848 (linux_wait): Call it.
9849 (linux_write_memory): Add const.
9850 (initialize_low): Call set_breakpoint_data.
9851 * linux-low.h (struct linux_target_ops): Add breakpoint
9853 * server.c (attach_inferior): Remove extra add_inferior
9855 * server.h: Include mem-break.h. Update inferior.c
9857 * target.c (read_inferior_memory)
9858 (write_inferior_memory): New functions.
9859 * target.h (read_inferior_memory)
9860 (write_inferior_memory): Change macros to prototypes.
9861 (struct target_ops): Update comments. Add const to write_memory
9864 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
9866 * linux-low.c (usr_store_inferior_registers): Support
9867 registers which are allowed to fail to store.
9868 * linux-low.h (linux_target_ops): Likewise.
9869 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
9870 (ppc_cannot_store_register): FPSCR may not be storable.
9872 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9874 * server.h: Include <string.h> if HAVE_STRING_H.
9875 * ChangeLog: Correct paths in last ChangeLog entry.
9877 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9879 * linux-low.h: Remove obsolete prototypes.
9880 (struct linux_target_ops): New.
9881 (extern the_low_target): New.
9882 * linux-low.c (num_regs, regmap): Remove declarations.
9883 (register_addr): Use the_low_target explicitly.
9884 (fetch_register): Likewise.
9885 (usr_fetch_inferior_registers): Likewise.
9886 (usr_store_inferior_registers): Likewise.
9887 * linux-arm-low.c (num_regs): Remove.
9888 (arm_num_regs): Define.
9889 (arm_regmap): Renamed from regmap, made static.
9890 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
9892 (arm_cannot_store_register): Renamed from cannot_store_register,
9894 (the_low_target): New.
9895 * linux-i386-low.c (num_regs): Remove.
9896 (i386_num_regs): Define.
9897 (i386_regmap): Renamed from regmap, made static.
9898 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
9900 (i386_cannot_store_register): Renamed from cannot_store_register,
9902 (the_low_target): New.
9903 * linux-ia64-low.c (num_regs): Remove.
9904 (ia64_num_regs): Define.
9905 (ia64_regmap): Renamed from regmap, made static.
9906 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
9908 (ia64_cannot_store_register): Renamed from cannot_store_register,
9910 (the_low_target): New.
9911 * linux-m68k-low.c (num_regs): Remove.
9912 (m68k_num_regs): Define.
9913 (m68k_regmap): Renamed from regmap, made static.
9914 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
9916 (m68k_cannot_store_register): Renamed from cannot_store_register,
9918 (the_low_target): New.
9919 * linux-mips-low.c (num_regs): Remove.
9920 (mips_num_regs): Define.
9921 (mips_regmap): Renamed from regmap, made static.
9922 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
9924 (mips_cannot_store_register): Renamed from cannot_store_register,
9926 (the_low_target): New.
9927 * linux-ppc-low.c (num_regs): Remove.
9928 (ppc_num_regs): Define.
9929 (ppc_regmap): Renamed from regmap, made static.
9930 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
9932 (ppc_cannot_store_register): Renamed from cannot_store_register,
9934 (the_low_target): New.
9935 * linux-s390-low.c (num_regs): Remove.
9936 (s390_num_regs): Define.
9937 (s390_regmap): Renamed from regmap, made static.
9938 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
9940 (s390_cannot_store_register): Renamed from cannot_store_register,
9942 (the_low_target): New.
9943 * linux-sh-low.c (num_regs): Remove.
9944 (sh_num_regs): Define.
9945 (sh_regmap): Renamed from regmap, made static.
9946 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
9948 (sh_cannot_store_register): Renamed from cannot_store_register,
9950 (the_low_target): New.
9951 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
9952 (the_low_target): New.
9954 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9956 * Makefile.in: Add stamp-h target.
9957 * configure.in: Create stamp-h.
9958 * configure: Regenerated.
9960 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9962 * inferiors.c: New file.
9963 * target.c: New file.
9964 * target.h: New file.
9965 * Makefile.in: Add target.o and inferiors.o. Update
9967 * linux-low.c (inferior_pid): New static variable,
9968 moved from server.c.
9969 (linux_create_inferior): Renamed from create_inferior.
9970 Call add_inferior. Return 0 on success instead of a PID.
9971 (linux_attach): Renamed from myattach.
9972 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
9973 (linux_thread_alive): Renamed from mythread_alive.
9974 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
9976 (linux_resume): Renamed from myresume. Add missing ``return 0''.
9977 (regsets_store_inferior_registers): Correct error message.
9978 Add missing ``return 0''.
9979 (linux_fetch_registers): Renamed from fetch_inferior_registers.
9980 (linux_store_registers): Renamed from store_inferior_registers.
9981 (linux_read_memory): Renamed from read_inferior_memory.
9982 (linux_write_memory): Renamed from write_inferior_memory.
9983 (linux_target_ops): New structure.
9984 (initialize_low): Call set_target_ops ().
9985 * remote-utils.c (unhexify): New function.
9986 (hexify): New function.
9987 (input_interrupt): Send signals to ``signal_pid''.
9988 * server.c (inferior_pid): Remove.
9989 (start_inferior): Update create_inferior call.
9990 (attach_inferior): Call add_inferior.
9991 (handle_query): New function.
9992 (main): Call handle_query for `q' packets.
9993 * server.h: Include "target.h". Remove obsolete prototypes.
9994 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
9996 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9998 * Makefile.in: Add WARN_CFLAGS. Update configury
10000 * configure.in: Check for <string.h>
10001 * configure: Regenerate.
10002 * config.in: Regenerate.
10003 * gdbreplay.c: Include needed system headers.
10004 (remote_open): Remove strchr prototype.
10005 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10006 * regcache.c (supply_register): Change buf argument to const void *.
10007 (supply_register_by_name): Likewise.
10008 (collect_register): Change buf argument to void *.
10009 (collect_register_by_name): Likewise.
10010 * regcache.h: Add missing prototypes.
10011 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10012 * server.c (handle_query): New function.
10013 (attached): New static variable, moved out of main.
10014 (main): Quiet longjmp clobber warnings.
10015 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10016 * utils.c (error): Remove NORETURN.