1 2014-08-07 Gary Benson <gbenson@redhat.com>
3 * server.h: Do not include stdarg.h.
6 2014-08-07 Gary Benson <gbenson@redhat.com>
8 * server.h: Do not include stdlib.h.
9 * inferiors.c: Likewise.
10 * linux-low.c: Likewise.
11 * regcache.c: Likewise.
12 * spu-low.c: Likewise.
13 * tracepoint.c: Likewise.
16 2014-08-07 Gary Benson <gbenson@redhat.com>
18 * server.h: Do not include stdio.h.
19 * linux-low.c: Likewise.
20 * remote-utils.c: Likewise.
21 * spu-low.c: Likewise.
23 * wincecompat.c: Likewise.
25 2014-08-06 Gary Benson <gbenson@redhat.com>
27 * regcache.c (init_register_cache): Move conditionals inside if.
29 2014-08-06 Gary Benson <gbenson@redhat.com>
31 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
33 2014-07-31 Gary Benson <gbenson@redhat.com>
35 * ax.h: Do not include server.h.
36 * gdbthread.h: Likewise.
37 * lynx-low.h: Likewise.
40 2014-07-30 Gary Benson <gbenson@redhat.com>
42 * server.h: Include common-defs.h.
43 Do not include config.h or build-gnulib-gdbserver/config.h.
45 2014-07-30 Gary Benson <gbenson@redhat.com>
47 * hostio-errno.c: Move server.h to top of includes list.
48 * inferiors.c: Likewise.
49 * linux-x86-low.c: Likewise.
50 * notif.c: Include server.h.
52 2014-07-24 Tom Tromey <tromey@redhat.com>
53 Gary Benson <gbenson@redhat.com>
55 * server.h (CORE_ADDR): Now unsigned.
57 2014-07-16 Pedro Alves <palves@redhat.com>
59 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
61 2014-07-15 Pedro Alves <palves@redhat.com>
63 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
66 2014-07-11 Pedro Alves <palves@redhat.com>
68 * linux-low.c (kill_wait_lwp): New function, based on
69 kill_one_lwp_callback, but use my_waitpid directly.
70 (kill_one_lwp_callback, linux_kill): Use it.
72 2014-06-23 Pedro Alves <palves@redhat.com>
74 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
75 before setting DR0..DR3.
77 2014-06-20 Gary Benson <gbenson@redhat.com>
79 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
80 * configure: Regenerated.
81 * config.in: Likewise.
83 2014-06-20 Gary Benson <gbenson@redhat.com>
85 * Makefile.in (SFILES): Update locations for files moved
87 (object file files): Reordered.
89 2014-06-20 Gary Benson <gbenson@redhat.com>
91 * i386-low.h (i386_dr_low_can_set_addr): Removed.
92 (i386_dr_low_set_addr): Likewise.
93 (i386_dr_low_get_addr): Likewise.
94 (i386_dr_low_can_set_control): Likewise.
95 (i386_dr_low_set_control): Likewise.
96 (i386_dr_low_get_control): Likewise.
97 (i386_dr_low_get_status): Likewise.
98 (i386_get_debug_register_length): Likewise.
99 * linux-x86-low.c (i386_dr_low_set_addr):
100 Changed signature. Made static.
101 (i386_dr_low_get_addr): Likewise.
102 (i386_dr_low_set_control): Likewise.
103 (i386_dr_low_get_control): Likewise.
104 (i386_dr_low_get_status): Likewise.
105 (i386_dr_low): New global variable.
106 * win32-i386-low.c (i386_dr_low_set_addr):
107 Changed signature. Made static.
108 (i386_dr_low_get_addr): Likewise.
109 (i386_dr_low_set_control): Likewise.
110 (i386_dr_low_get_control): Likewise.
111 (i386_dr_low_get_status): Likewise.
112 (i386_dr_low): New global variable.
114 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
116 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
117 * Makefile.in (AR, AR_FLAGS): Define.
118 * configure: Regenerate.
120 2014-06-19 Gary Benson <gbenson@redhat.com>
122 * Makefile.in (i386-dregs.o): New rule.
123 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
124 * i386-low.c (target.h): Remove include.
125 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
126 (DR_CONTROL_SHIFT): Likewise.
127 (DR_CONTROL_SIZE): Likewise.
128 (DR_RW_EXECUTE): Likewise.
129 (DR_RW_WRITE): Likewise.
130 (DR_RW_READ): Likewise.
131 (DR_RW_IORW): Likewise.
132 (DR_LEN_1): Likewise.
133 (DR_LEN_2): Likewise.
134 (DR_LEN_4): Likewise.
135 (DR_LEN_8): Likewise.
136 (DR_LOCAL_ENABLE_SHIFT): Likewise.
137 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
138 (DR_ENABLE_SIZE): Likewise.
139 (DR_LOCAL_SLOWDOWN): Likewise.
140 (DR_GLOBAL_SLOWDOWN): Likewise.
141 (DR_CONTROL_RESERVED): Likewise.
142 (I386_DR_CONTROL_MASK): Likewise.
143 (I386_DR_VACANT): Likewise.
144 (I386_DR_LOCAL_ENABLE): Likewise.
145 (I386_DR_GLOBAL_ENABLE): Likewise.
146 (I386_DR_DISABLE): Likewise.
147 (I386_DR_SET_RW_LEN): Likewise.
148 (I386_DR_GET_RW_LEN): Likewise.
149 (I386_DR_WATCH_HIT): Likewise.
150 (i386_wp_op_t): Likewise.
151 (i386_show_dr): Likewise.
152 (i386_length_and_rw_bits): Likewise.
153 (i386_insert_aligned_watchpoint): Likewise.
154 (i386_remove_aligned_watchpoint): Likewise.
155 (i386_handle_nonaligned_watchpoint): Likewise.
156 i386_update_inferior_debug_regs(): Likewise.
157 (i386_dr_insert_watchpoint): Likewise.
158 (i386_dr_remove_watchpoint): Likewise.
159 (i386_dr_region_ok_for_watchpoint): Likewise.
160 (i386_dr_stopped_data_address): Likewise.
161 (i386_dr_stopped_by_watchpoint): Likewise.
163 2014-06-19 Gary Benson <gbenson@redhat.com>
165 * i386-low.c (i386_dr_show): Renamed to
166 i386_show_dr and made static. All uses updated.
167 (i386_dr_length_and_rw_bits): Renamed to
168 i386_length_and_rw_bits and made static.
170 (i386_dr_insert_aligned_watchpoint): Renamed to
171 i386_insert_aligned_watchpoint and made static.
173 (i386_dr_remove_aligned_watchpoint): Renamed to
174 i386_remove_aligned_watchpoint and made static.
176 (i386_dr_update_inferior_debug_regs): Renamed to
177 i386_update_inferior_debug_regs and made static.
180 2014-06-18 Gary Benson <gbenson@redhat.com>
182 * i386-low.h (i386_dr_low_can_set_addr): New macro.
183 (i386_dr_low_can_set_control): Likewise.
184 (i386_get_debug_register_length): Likewise.
185 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
186 (i386_dr_low_can_set_control): Likewise.
187 (i386_get_debug_register_length): Likewise.
189 2014-06-17 Gary Benson <gbenson@redhat.com>
191 * i386-low.h (i386-dregs.h): New include.
192 (DR_FIRSTADDR): Now in i386-dregs.h.
193 (DR_LASTADDR): Likewise.
194 (DR_NADDR): Likewise.
195 (DR_STATUS): Likewise.
196 (DR_CONTROL): Likewise.
197 (i386_debug_reg_state): Likewise.
198 (i386_dr_insert_watchpoint): Likewise.
199 (i386_dr_remove_watchpoint): Likewise.
200 (i386_dr_region_ok_for_watchpoint): Likewise.
201 (i386_dr_stopped_data_address): Likewise.
202 (i386_dr_stopped_by_watchpoint): Likewise.
203 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
205 2014-06-18 Gary Benson <gbenson@redhat.com>
207 * i386-low.h (i386_low_insert_watchpoint): Renamed to
208 i386_dr_insert_watchpoint.
209 (i386_low_remove_watchpoint): Renamed to
210 i386_dr_remove_watchpoint.
211 (i386_low_region_ok_for_watchpoint): Renamed to
212 i386_dr_region_ok_for_watchpoint.
213 (i386_low_stopped_data_address): Renamed to
214 i386_dr_stopped_data_address.
215 (i386_low_stopped_by_watchpoint): Renamed to
216 i386_dr_stopped_by_watchpoint.
217 * i386-low.c (i386_show_dr): Renamed to
218 i386_dr_show and made nonstatic. All uses updated.
219 (i386_length_and_rw_bits): Renamed to
220 i386_dr_length_and_rw_bits and made nonstatic.
222 (i386_insert_aligned_watchpoint): Renamed to
223 i386_dr_insert_aligned_watchpoint and made nonstatic.
225 (i386_remove_aligned_watchpoint): Renamed to
226 i386_dr_remove_aligned_watchpoint and made nonstatic.
228 (i386_update_inferior_debug_regs): Renamed to
229 i386_dr_update_inferior_debug_regs and made nonstatic.
231 (i386_low_insert_watchpoint): Renamed to
232 i386_dr_insert_watchpoint. All uses updated.
233 (i386_low_remove_watchpoint): Renamed to
234 i386_dr_remove_watchpoint. All uses updated.
235 (i386_low_region_ok_for_watchpoint): Renamed to
236 i386_dr_region_ok_for_watchpoint. All uses updated.
237 (i386_low_stopped_data_address): Renamed to
238 i386_dr_stopped_data_address. All uses updated.
239 (i386_low_stopped_by_watchpoint): Renamed to
240 i386_dr_stopped_by_watchpoint. All uses updated.
242 2014-06-18 Gary Benson <gbenson@redhat.com>
244 * i386-low.c (i386_dr_low_can_set_addr): New macro.
245 (i386_dr_low_can_set_control): Likewise.
246 (i386_insert_aligned_watchpoint): New check.
248 2014-06-18 Gary Benson <gbenson@redhat.com>
250 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
253 2014-06-18 Gary Benson <gbenson@redhat.com>
255 * i386-low.c (i386_length_and_rw_bits): Use internal_error
256 instead of fatal and error.
257 (i386_handle_nonaligned_watchpoint): Likewise.
259 2014-06-18 Gary Benson <gbenson@redhat.com>
261 * i386-low.c (i386_get_debug_register_length): New macro.
262 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
263 (i386_show_dr): Use debug_printf instead of fprintf. Use
264 phex to format values.
266 2014-06-18 Gary Benson <gbenson@redhat.com>
268 * i386-low.h: Comment changes.
269 * i386-low.c: Likewise.
271 2014-06-18 Gary Benson <gbenson@redhat.com>
273 * i386-low.c: Whitespace changes.
275 2014-06-12 Tom Tromey <tromey@redhat.com>
277 * utils.c (freeargv): Remove.
279 2014-06-12 Tom Tromey <tromey@redhat.com>
281 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
282 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
283 (parse_debug_format_options): Likewise.
284 (gdbserver_usage): Likewise.
285 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
286 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
287 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
289 ($(LIBGNU)): Depend on libiberty.
290 (all-lib): Recurse into all subdirs.
291 (install-only): Invoke "install" target in subdirs.
292 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
294 * configure: Rebuild.
295 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
296 for vasprintf, vsnprintf, or gettimeofday.
297 * configure.srv: Don't add safe-ctype.o or lbasename.o to
300 2014-06-05 Joel Brobecker <brobecker@adacore.com>
302 * development.sh: Delete.
303 * Makefile.in (config.status): Adjust dependency on development.sh.
304 * configure.ac: Adjust development.sh source call.
305 * configure: Regenerate.
307 2014-06-02 Pedro Alves <palves@redhat.com>
309 * ax.c (gdb_free_agent_expr): New function.
310 * ax.h (gdb_free_agent_expr): New declaration.
311 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
313 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
315 (clear_breakpoint_conditions_and_commands): New function.
316 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
317 (clear_breakpoint_conditions_and_commands): New declaration.
319 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
321 * linux-aarch64-low.c (asm/ptrace.h): Include.
323 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
325 Fix TLS access for -static -pthread.
326 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
327 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
328 (thread_db_load_search, try_thread_db_load_1): Initialize it.
330 2014-05-20 Pedro Alves <palves@redhat.com>
332 * linux-aarch64-low.c (aarch64_insert_point)
333 (aarch64_remove_point): No longer check whether the type is
334 supported here. Adjust to new interface.
335 (the_low_target): Install aarch64_supports_z_point_type as
336 supports_z_point_type method.
337 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
338 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
339 instead of a Z packet char. Adjust.
340 (arm_supports_z_point_type): New function.
341 (arm_insert_point, arm_remove_point): Adjust to new interface.
342 (the_low_target): Install arm_supports_z_point_type.
343 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
344 (cris_insert_point, cris_remove_point): Adjust to new interface.
345 Don't check whether the type is supported here.
346 (the_low_target): Install cris_supports_z_point_type.
347 * linux-low.c (linux_supports_z_point_type): New function.
348 (linux_insert_point, linux_remove_point): Adjust to new interface.
349 * linux-low.h (struct linux_target_ops) <insert_point,
350 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
351 raw_breakpoint pointer parameter.
352 <supports_z_point_type>: New method.
353 * linux-mips-low.c (mips_supports_z_point_type): New function.
354 (mips_insert_point, mips_remove_point): Adjust to new interface.
355 Use mips_supports_z_point_type.
356 (the_low_target): Install mips_supports_z_point_type.
357 * linux-ppc-low.c (the_low_target): Install NULL as
358 supports_z_point_type method.
359 * linux-s390-low.c (the_low_target): Install NULL as
360 supports_z_point_type method.
361 * linux-sparc-low.c (the_low_target): Install NULL as
362 supports_z_point_type method.
363 * linux-x86-low.c (x86_supports_z_point_type): New function.
364 (x86_insert_point): Adjust to new insert_point interface. Use
365 insert_memory_breakpoint. Adjust to new
366 i386_low_insert_watchpoint interface.
367 (x86_remove_point): Adjust to remove_point interface. Use
368 remove_memory_breakpoint. Adjust to new
369 i386_low_remove_watchpoint interface.
370 (the_low_target): Install x86_supports_z_point_type.
371 * lynx-low.c (lynx_target_ops): Install NULL as
372 supports_z_point_type callback.
373 * nto-low.c (nto_supports_z_point_type): New.
374 (nto_insert_point, nto_remove_point): Adjust to new interface.
375 (nto_target_ops): Install nto_supports_z_point_type.
376 * mem-break.c: Adjust intro comment.
377 (struct raw_breakpoint) <raw_type, size>: New fields.
378 <inserted>: Update comment.
379 <shlib_disabled>: Delete field.
380 (enum bkpt_type) <gdb_breakpoint>: Delete value.
381 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
382 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
383 (raw_bkpt_type_to_target_hw_bp_type): New function.
384 (find_enabled_raw_code_breakpoint_at): New function.
385 (find_raw_breakpoint_at): New type and size parameters. Use them.
386 (insert_memory_breakpoint): New function, based off
387 set_raw_breakpoint_at.
388 (remove_memory_breakpoint): New function.
389 (set_raw_breakpoint_at): Reimplement.
390 (set_breakpoint): New, based on set_breakpoint_at.
391 (set_breakpoint_at): Reimplement.
392 (delete_raw_breakpoint): Go through the_target->remove_point
393 instead of assuming memory breakpoints.
394 (find_gdb_breakpoint_at): Delete.
395 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
396 (find_gdb_breakpoint): New function.
397 (set_gdb_breakpoint_at): Delete.
398 (z_type_supported): New function.
399 (set_gdb_breakpoint_1): New function, loosely based off
400 set_gdb_breakpoint_at.
401 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
402 (delete_gdb_breakpoint_at): Delete.
403 (delete_gdb_breakpoint_1): New function, loosely based off
404 delete_gdb_breakpoint_at.
405 (delete_gdb_breakpoint): New function.
406 (clear_gdb_breakpoint_conditions): Rename to ...
407 (clear_breakpoint_conditions): ... this. Don't handle a NULL
409 (add_condition_to_breakpoint): Make static.
410 (add_breakpoint_condition): Take a struct breakpoint pointer
411 instead of an address. Adjust.
412 (gdb_condition_true_at_breakpoint): Rename to ...
413 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
415 (gdb_condition_true_at_breakpoint): Reimplement.
416 (add_breakpoint_commands): Take a struct breakpoint pointer
417 instead of an address. Adjust.
418 (gdb_no_commands_at_breakpoint): Rename to ...
419 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
420 parameter. Return true if no breakpoint was found. Change debug
422 (gdb_no_commands_at_breakpoint): Reimplement.
423 (run_breakpoint_commands): Rename to ...
424 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
425 and change return type to boolean.
426 (run_breakpoint_commands): New function.
427 (gdb_breakpoint_here): Also check for Z1 breakpoints.
428 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
429 breakpoint. Go through the_target->remove_point instead of
430 assuming memory breakpoint.
431 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
432 software and hardware breakpoints.
433 (reinsert_raw_breakpoint): Go through the_target->insert_point
434 instead of assuming memory breakpoint.
435 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
436 software and hardware breakpoints.
437 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
438 Check both software and hardware breakpoints.
439 (validate_inserted_breakpoint): Assert the breakpoint is a
440 software breakpoint. Set the inserted flag to -1 instead of
441 setting shlib_disabled.
442 (delete_disabled_breakpoints): Adjust.
443 (validate_breakpoints): Only validate software breakpoints.
444 Adjust to inserted flag change.
445 (check_mem_read, check_mem_write): Skip breakpoint types other
446 than software breakpoints. Adjust to inserted flag change.
447 * mem-break.h (enum raw_bkpt_type): New enum.
448 (raw_breakpoint, struct process_info): Forward declare.
449 (Z_packet_to_target_hw_bp_type): Delete declaration.
450 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
451 (set_gdb_breakpoint, delete_gdb_breakpoint)
452 (clear_breakpoint_conditions): New declarations.
453 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
454 (breakpoint_inserted_here): Update comment.
455 (add_breakpoint_condition, add_breakpoint_commands): Replace
456 address parameter with a breakpoint pointer parameter.
457 (gdb_breakpoint_here): Update comment.
458 (delete_gdb_breakpoint_at): Delete.
459 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
460 * server.c (process_point_options): Take a struct breakpoint
461 pointer instead of an address. Adjust.
462 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
463 delete_gdb_breakpoint.
464 * spu-low.c (spu_target_ops): Install NULL as
465 supports_z_point_type method.
466 * target.h: Include mem-break.h.
467 (struct target_ops) <prepare_to_access_memory>: Update comment.
468 <supports_z_point_type>: New field.
469 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
470 instead of a char. Also take a raw breakpoint pointer.
471 * win32-arm-low.c (the_low_target): Install NULL as
472 supports_z_point_type.
473 * win32-i386-low.c (i386_supports_z_point_type): New function.
474 (i386_insert_point, i386_remove_point): Adjust to new interface.
475 (the_low_target): Install i386_supports_z_point_type.
476 * win32-low.c (win32_supports_z_point_type): New function.
477 (win32_insert_point, win32_remove_point): Adjust to new interface.
478 (win32_target_ops): Install win32_supports_z_point_type.
479 * win32-low.h (struct win32_target_ops):
480 <supports_z_point_type>: New method.
481 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
482 instead of a char. Also take a raw breakpoint pointer.
484 2014-05-20 Pedro Alves <palves@redhat.com>
486 * mem-break.h: Include break-common.h.
487 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
488 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
489 (Z_packet_to_target_hw_bp_type): New declaration.
490 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
491 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
492 (Z_PACKET_ACCESS_WP): Delete macros.
493 (Z_packet_to_hw_type): Delete function.
494 * i386-low.h: Don't include break-common.h here.
495 (Z_packet_to_hw_type): Delete declaration.
496 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
497 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
498 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
499 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
500 * linux-aarch64-low.c: Don't include break-common.h here.
501 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
502 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
503 (Z_packet_to_target_hw_bp_type): Delete function.
504 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
506 (mips_insert_point, mips_remove_point): Use
507 Z_packet_to_target_hw_bp_type.
509 2014-05-20 Pedro Alves <palves@redhat.com>
511 * linux-aarch64-low.c: Include break-common.h.
512 (enum target_point_type): Delete.
513 (Z_packet_to_point_type): Rename to ...
514 (Z_packet_to_target_hw_bp_type): ... this, and return a
515 target_hw_bp_type instead.
516 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
517 instead of an enum target_point_type.
518 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
520 (aarch64_dr_state_insert_one_point)
521 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
522 (aarch64_handle_aligned_watchpoint)
523 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
524 Take an enum target_hw_bp_type instead of an enum
526 (aarch64_supports_z_point_type): New function.
527 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
528 use Z_packet_to_target_hw_bp_type.
530 2014-05-20 Joel Brobecker <brobecker@adacore.com>
532 * configure.ac: Only use -Werror by default when DEVELOPMENT
534 * configure: Regenerate.
536 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
538 Fix gdbserver qGetTLSAddr for x86_64 -m32.
539 * linux-x86-low.c (X86_64_USER_REGS): New.
540 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
542 2014-04-28 Yao Qi <yao@codesourcery.com>
544 * Makefile.in (i386-avx512.c): Fix the typo of generated file
547 2014-04-25 Pedro Alves <palves@redhat.com>
550 * linux-low.c (linux_attach_fail_reason_string): New function.
551 (linux_attach_lwp): Delete.
552 (linux_attach_lwp_1): Rename to ...
553 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
554 argument. Remove "initial" parameter. Return int instead of
555 void. Don't error or warn here.
556 (linux_attach): Adjust to call linux_attach_lwp. Call error on
557 failure to attach to the tgid. Call warning when failing to
559 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
560 argument. Remove "initial" parameter. Return int instead of
561 void. Don't error or warn here.
562 (linux_attach_fail_reason_string): New declaration.
563 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
564 interface change. Use linux_attach_fail_reason_string.
566 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
567 Walfred Tedeschi <walfred.tedeschi@intel.com>
569 * Makefile.in: Added rules to handle new files
570 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
571 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
572 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
573 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
574 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
575 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
577 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
578 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
579 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
581 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
582 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
583 i386/x32-avx512-linux.xml.
584 * i387-fp.c (num_avx512_k_registers): New constant for number
586 (num_avx512_zmmh_low_registers): New constant for number of
587 lower ZMM registers (0-15).
588 (num_avx512_zmmh_high_registers): New constant for number of
589 higher ZMM registers (16-31).
590 (num_avx512_ymmh_registers): New contant for number of higher
591 YMM registers (ymm16-31 added by avx521 on x86_64).
592 (num_avx512_xmm_registers): New constant for number of higher
593 XMM registers (xmm16-31 added by AVX512 on x86_64).
594 (struct i387_xsave): Add space for AVX512 registers.
595 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
596 Add code to handle AVX512 registers.
597 (i387_xsave_to_cache): Add code to handle AVX512 registers.
598 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
599 prototypei from generated file.
600 (tdesc_amd64_avx512_linux): Likewise.
601 (init_registers_x32_avx512_linux): Likewise.
602 (tdesc_x32_avx512_linux): Likewise.
603 (init_registers_i386_avx512_linux): Likewise.
604 (tdesc_i386_avx512_linux): Likewise.
605 (x86_64_regmap): Add AVX512 registers.
606 (x86_linux_read_description): Add code to handle AVX512 XSTATE
608 (initialize_low_arch): Add code to initialize AVX512 registers.
610 2014-04-23 Pedro Alves <palves@redhat.com>
612 * mem-break.c (find_gdb_breakpoint_at): Make static.
613 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
615 2014-04-23 Pedro Alves <palves@redhat.com>
617 * i386-low.c: Don't include break-common.h here.
618 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
619 prototype to take target_hw_bp_type as argument instead of a Z
621 * i386-low.h: Include break-common.h here.
622 (Z_packet_to_hw_type): Declare.
623 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
625 * linux-x86-low.c (x86_insert_point): Convert the packet number to
626 a target_hw_bp_type before calling i386_low_insert_watchpoint.
627 (x86_remove_point): Convert the packet number to a
628 target_hw_bp_type before calling i386_low_remove_watchpoint.
629 * win32-i386-low.c (i386_insert_point): Convert the packet number
630 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
631 (i386_remove_point): Convert the packet number to a
632 target_hw_bp_type before calling i386_low_remove_watchpoint.
634 2014-04-23 Pedro Alves <palves@redhat.com>
636 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
638 2014-04-10 Pedro Alves <palves@redhat.com>
640 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
641 Check if the condition or command is NULL before checking if the
642 breakpoint is known. On success, return true.
643 * mem-break.h (add_breakpoint_condition): Document return.
644 (add_breakpoint_commands): Add describing comment.
645 * server.c (skip_to_semicolon): New function.
646 (process_point_options): Use it.
648 2014-04-09 Pedro Alves <palves@redhat.com>
650 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
653 2014-02-27 Pedro Alves <palves@redhat.com>
656 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
658 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
660 (last_thread_of_process_p): Take a PID argument instead of a
662 (linux_wait_for_lwp): Delete.
663 (num_lwps, check_zombie_leaders, not_stopped_callback): New
665 (linux_low_filter_event): New function, party factored out from
666 linux_wait_for_event.
667 (linux_wait_for_event): Rename to ...
668 (linux_wait_for_event_filtered): ... this. Add new filter ptid
669 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
670 sigsuspend. Check for zombie leaders.
671 (linux_wait_for_event): Reimplement as wrapper around
672 linux_wait_for_event_filtered.
673 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
674 a normal or signal exit is seen, it's the whole process exiting.
675 (wait_for_sigstop): No longer a for_each_inferior callback.
676 Rewrite on top of linux_wait_for_event_filtered.
677 (stop_all_lwps): Call wait_for_sigstop directly.
678 * server.c (resume, handle_target_event): Handle
679 TARGET_WAITKIND_NO_RESUMED.
681 2014-02-26 Joel Brobecker <brobecker@adacore.com>
683 * win32-low.c (psapi_get_dll_name,
684 * win32_CreateToolhelp32Snapshot): Delete.
685 (win32_CreateToolhelp32Snapshot, win32_Module32First)
686 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
688 (handle_load_dll): Add function description.
689 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
691 2014-02-26 Joel Brobecker <brobecker@adacore.com>
693 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
695 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
696 base address when calling win32_add_one_solib.
697 (handle_load_dll): Delete local variable load_addr.
698 Remove 0x1000 offset applied to DLL base address when calling
700 (handle_unload_dll): Add comment.
702 2014-02-26 Joel Brobecker <brobecker@adacore.com>
704 * win32-low.c (win32_add_all_dlls): Renames
705 win32_ensure_ntdll_loaded. Rewrite function documentation.
706 Adjust implementation to always load all DLLs.
707 Add 0x1000 offset to DLL base address when calling
709 (child_initialization_done): New static global.
710 (do_initial_child_stuff): Set child_initialization_done to
711 zero during child initialization, and 1 after. Replace call
712 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
714 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
715 (handle_unload_dll): Add function documentation.
716 (get_child_debug_event): Ignore load and unload DLL events
717 during child initialization.
719 2014-02-20 Doug Evans <dje@google.com>
721 Remove global all_lwps.
722 * inferiors.h (ptid_of): Move here from linux-low.h.
723 (pid_of, lwpid_of): Ditto.
724 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
725 parameter is a struct thread_info * now.
726 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
727 directly. Pass &all_threads to find_inferior instead of &all_lwps.
728 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
730 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
731 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
732 * linux-arm-low.c (update_registers_callback): Update, "entry"
733 parameter is a struct thread_info * now.
734 Fetch lwpid from current_inferior directly.
735 (arm_insert_point): Pass &all_threads to find_inferior instead of
737 (arm_remove_point): Ditto.
738 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
739 (arm_prepare_to_resume): Fetch pid from thread.
740 (arm_read_description): Fetch lwpid from current_inferior directly.
741 * linux-low.c (all_lwps): Delete.
742 (delete_lwp): Delete call to remove_inferior.
743 (handle_extended_wait): Fetch lwpid from thread.
744 (add_lwp): Don't set lwp->entry.id. Remove call to
745 add_inferior_to_list.
746 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
747 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
748 (kill_one_lwp_callback): Ditto.
749 (linux_kill): Don't dereference NULL pointer.
750 Fetch ptid,lwpid from thread.
751 (get_detach_signal): Fetch ptid from thread.
752 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
753 Simplify call to regcache_invalidate_thread.
754 (delete_lwp_callback): Update, "entry" parameter is a
755 struct thread_info * now. Fetch pid from thread.
756 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
757 (status_pending_p_callback): Update, "entry" parameter is a
758 struct thread_info * now. Fetch ptid from thread.
759 (find_lwp_pid): Update, "entry" parameter is a
760 struct thread_info * now.
761 (linux_wait_for_lwp): Fetch pid from thread.
762 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
763 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
764 (enqueue_one_deferred_signal): Fetch lwpid from thread.
765 (dequeue_one_deferred_signal): Ditto.
766 (cancel_breakpoint): Fetch ptid from current_inferior.
767 (linux_wait_for_event): Pass &all_threads to find_inferior,
768 not &all_lwps. Fetch ptid, lwpid from thread.
769 (count_events_callback): Update, "entry" parameter is a
770 struct thread_info * now.
771 (select_singlestep_lwp_callback): Ditto.
772 (select_event_lwp_callback): Ditto.
773 (cancel_breakpoints_callback): Ditto.
774 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
776 (select_event_lwp): Ditto. Fetch ptid from event_thread.
777 (unsuspend_one_lwp): Update, "entry" parameter is a
778 struct thread_info * now.
779 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
781 (linux_stabilize_threads): Ditto. And for for_each_inferior.
782 Fetch lwpid from thread, not lwp.
783 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
784 Pass &all_threads to find_inferior, not &all_lwps.
785 (send_sigstop): Fetch lwpid from thread, not lwp.
786 (send_sigstop_callback): Update, "entry" parameter is a
787 struct thread_info * now.
788 (suspend_and_send_sigstop_callback): Ditto.
789 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
790 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
791 struct thread_info * now.
792 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
794 (lwp_running): Update, "entry" parameter is a
795 struct thread_info * now.
796 (stop_all_lwps): Fetch ptid from thread.
797 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
798 (linux_resume_one_lwp): Fetch lwpid from thread.
799 (linux_set_resume_request): Update, "entry" parameter is a
800 struct thread_info * now. Fetch pid, lwpid from thread.
801 (resume_status_pending_p): Update, "entry" parameter is a
802 struct thread_info * now.
803 (need_step_over_p): Ditto. Fetch lwpid from thread.
804 (start_step_over): Fetch lwpid from thread.
805 (linux_resume_one_thread): Update, "entry" parameter is a
806 struct thread_info * now. Fetch lwpid from thread.
807 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
808 (proceed_one_lwp): Update, "entry" parameter is a
809 struct thread_info * now. Fetch lwpid from thread.
810 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
811 struct thread_info * now.
812 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
813 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
814 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
816 (regsets_store_inferior_registers): Ditto.
817 (fetch_register, store_register): Ditto.
818 (linux_read_memory, linux_write_memory): Ditto.
819 (linux_request_interrupt): Ditto.
820 (linux_read_auxv): Ditto.
821 (linux_xfer_siginfo): Ditto.
822 (linux_qxfer_spu): Ditto.
823 (linux_qxfer_libraries_svr4): Ditto.
824 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
825 moved to inferiors.h.
827 (get_thread_lwp): Update.
828 (struct lwp_info): Delete member "entry". Simplify comment for
831 * linux-mips-low.c (mips_read_description): Fetch lwpid from
832 current_inferior directly.
833 (update_watch_registers_callback): Update, "entry" parameter is a
834 struct thread_info * now. Fetch pid from thread.
835 (mips_linux_prepare_to_resume): Fetch ptid from thread.
836 (mips_insert_point): Fetch lwpid from current_inferior.
837 Pass &all_threads to find_inferior, not &all_lwps.
838 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
839 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
841 (mips_stopped_data_address): Ditto.
842 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
844 * linux-tile-low.c (tile_arch_setup): Ditto.
845 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
846 (update_debug_registers_callback): Update, "entry" parameter is a
847 struct thread_info * now. Fetch pid from thread.
848 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
849 Pass &all_threads to find_inferior, not &all_lwps.
850 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
851 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
852 Pass &all_threads to find_inferior, not &all_lwps.
853 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
854 (i386_dr_low_get_status): Ditto.
855 (x86_linux_prepare_to_resume): Fetch ptid from thread.
856 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
857 (x86_linux_read_description): Ditto.
858 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
860 2014-02-20 Doug Evans <dje@google.com>
862 * inferiors.c (get_first_inferior): Fix buglet.
864 2014-02-19 Doug Evans <dje@google.com>
866 * gdbthread.h (add_thread): Change result type to struct thread_info *.
867 * inferiors.c (add_thread): Change result type to struct thread_info *.
869 (add_lwp): Call add_thread here instead of in callers.
871 * linux-low.h (get_lwp_thread): Rewrite.
872 (struct lwp_info): New member "thread".
874 2014-02-19 Doug Evans <dje@google.com>
876 * linux-low.c (add_lwp): Change result to struct lwp_info *.
879 2014-02-19 Doug Evans <dje@google.com>
881 * inferiors.c (add_thread): Fix whitespace.
883 2014-02-19 Doug Evans <dje@google.com>
885 * dll.c (clear_dlls): Replace accessing list implemention details
887 * gdbthread.h (get_first_thread): Declare.
888 * inferiors.c (for_each_inferior_with_data): New function.
889 (get_first_thread): New function.
890 (find_thread_ptid): Simplify.
891 (get_first_inferior): New function.
892 (clear_list): Delete.
893 (one_inferior_p): New function.
894 (clear_inferior_list): New function.
895 (clear_inferiors): Update.
896 * inferiors.h (for_each_inferior_with_data): Declare.
897 (clear_inferior_list): Declare.
898 (one_inferior_p): Declare.
899 (get_first_inferior): Declare.
900 * linux-low.c (linux_wait_for_event): Replace accessing list
901 implemention details with API function.
902 * server.c (target_running): Ditto.
903 (accumulate_file_name_length): New function.
904 (emit_dll_description): New function.
905 (handle_qxfer_libraries): Replace accessing list implemention
906 details with API function.
907 (handle_qxfer_threads_worker): New function.
908 (handle_qxfer_threads_proper): Replace accessing list implemention
909 details with API function.
910 (handle_query): Ditto.
911 (visit_actioned_threads_callback_ftype): New typedef.
912 (visit_actioned_threads_data): New struct.
913 (visit_actioned_threads): Rewrite to be find_inferior callback.
914 (resume): Call find_inferior.
915 (handle_status): Replace accessing list implemention
916 details with API function.
917 (process_serial_event): Replace accessing list implemention details
919 * target.c (set_desired_inferior): Replace accessing list implemention
920 details with API function.
921 * tracepoint.c (same_process_p): New function.
922 (gdb_agent_about_to_close): Replace accessing list implemention
923 details with API function.
924 * win32-low.c (child_delete_thread): Replace accessing list
925 implemention details with API function.
926 (match_dll_by_basename): New function.
927 (dll_is_loaded_by_basename): New function.
928 (win32_ensure_ntdll_loaded): Replace accessing list implemention
929 details call to dll_is_loaded_by_basename.
931 2014-02-19 Doug Evans <dje@google.com>
933 * dll.h (struct dll_info): Add comment.
934 * gdbthread.h (struct thread_info): Add comment.
935 (current_ptid): Simplify.
936 * inferiors.c (add_process): Update.
937 (remove_process): Update.
938 * inferiors.h (struct process_info): Rename member "head" to "entry".
939 * linux-low.c (delete_lwp): Update.
941 (last_thread_of_process_p): Update.
942 (kill_one_lwp_callback, linux_kill): Update.
943 (status_pending_p_callback): Update.
944 (wait_for_sigstop): Update. Simplify read of ptid.
945 (start_step_over): Update.
946 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
947 (get_lwp_thread): Update.
948 (struct lwp_info): Rename member "head" to "entry".
949 * regcache.h (inferior_list_entry): Delete.
950 * server.c (kill_inferior_callback): Update.
951 (detach_or_kill_inferior_callback): Update.
952 (print_started_pid): Update.
953 (print_attached_pid): Update.
954 (process_serial_event): Simplify read of ptid.
955 * thread-db.c (thread_db_create_event): Update.
956 (thread_db_get_tls_address): Update.
957 * win32-low.c (current_inferior_ptid): Simplify.
959 2014-02-19 Tom Tromey <tromey@redhat.com>
961 * target.h (struct target_ops) <supports_btrace>: Add target_ops
963 (target_supports_btrace): Update.
965 2014-02-14 Yao Qi <yao@codesourcery.com>
967 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
968 (rsp-low-ipa.o): New target.
970 2014-02-12 Tom Tromey <tromey@redhat.com>
972 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
973 convert_ascii_to_int.
974 * regcache.c (registers_to_string): Likewise.
975 * remote-utils.c (decode_M_packet): Likewise.
976 * server.c (process_serial_event): Likewise.
978 2014-02-12 Tom Tromey <tromey@redhat.com>
980 * server.c (handle_query, handle_v_run): Use hex2bin, not
982 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
984 2014-02-12 Tom Tromey <tromey@redhat.com>
986 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
987 convert_int_to_ascii.
988 * regcache.c (registers_to_string, collect_register_as_string):
990 * remote-utils.c (look_up_one_symbol, relocate_instruction):
992 * server.c (process_serial_event): Likewise.
993 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
994 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
996 2014-02-12 Tom Tromey <tromey@redhat.com>
998 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1000 * tracepoint.c (cmd_qtstatus): Likewise.
1002 2014-02-12 Tom Tromey <tromey@redhat.com>
1004 * remote-utils.c (monitor_output): Pass explicit length to
1007 2014-02-12 Tom Tromey <tromey@redhat.com>
1009 * tracepoint.c: Include rsp-low.h.
1010 * server.c: Include rsp-low.h.
1011 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1012 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1014 * remote-utils.c: Include rsp-low.h.
1015 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1016 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1017 (convert_int_to_ascii, convert_ascii_to_int): Move to
1019 * regcache.c: Include rsp-low.h.
1020 * ax.c: Include rsp-low.h.
1021 * Makefile.in (SFILES): Add common/rsp-low.c.
1022 (OBS): Add rsp-low.o.
1023 (rsp-low.o): New target.
1025 2014-02-12 Tom Tromey <tromey@redhat.com>
1027 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1028 Include print-utils.h.
1029 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1030 (plongest, thirty_two, phex_nz): Remove.
1031 * Makefile.in (SFILES): Add common/print-utils.c.
1032 (OBS): Add print-utils.o.
1033 (print-utils-ipa.o): New target.
1034 (print-utils.o): New target.
1035 (IPA_OBJS): Add print-utils-ipa.o.
1037 2014-02-06 Tom Tromey <tromey@redhat.com>
1039 * Makefile.in (SFILES): Fix indentation.
1041 2014-02-05 Doug Evans <dje@google.com>
1043 * linux-low.c (linux_wait_for_event): Improve comment.
1044 (linux_wait_1): Keep current_inferior in sync with event_child.
1046 2014-01-22 Doug Evans <dje@google.com>
1048 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1050 2014-01-22 Doug Evans <dje@google.com>
1052 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1053 * configure: Regenerate.
1054 * config.in: Regenerate.
1055 * Makefile.in (SFILES): Add debug.c.
1057 * debug.c: New file.
1058 * debug.h: New file.
1059 * linux-aarch64-low.c (*): Update all debugging printfs to use
1060 debug_printf instead of fprintf.
1061 * linux-arm-low.c (*): Ditto.
1062 * linux-cris-low.c (*): Ditto.
1063 * linux-crisv32-low.c (*): Ditto.
1064 * linux-m32r-low.c (*): Ditto.
1065 * linux-sparc-low.c (*): Ditto.
1066 * linux-x86.c (*): Ditto.
1067 * linux-low.c (*): Ditto.
1068 (linux_wait_1): Add calls to debug_enter, debug_exit.
1069 (linux_wait): Remove redundant debugging printf.
1070 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1071 (linux_resume, unstop_all_lwps): Ditto.
1072 * mem-break.c (*): Update all debugging printfs to use
1073 debug_printf instead of fprintf.
1074 * remote-utils.c (*): Ditto.
1075 * thread-db.c (*): Ditto.
1076 * server.c #include <ctype.h>, "gdb_vecs.h".
1077 (debug_threads): Moved to debug.c.
1078 (*): Update all debugging printfs to use debug_printf instead of
1080 (start_inferior): Replace call to fflush with call to debug_flush.
1081 (monitor_show_help): Mention set debug-format.
1082 (parse_debug_format_options): New function.
1083 (handle_monitor_command): Handle "monitor set debug-format".
1084 (gdbserver_usage): Mention --debug-format.
1085 (main): Parse --debug-format.
1086 * server.h (debug_threads): Declaration moved to debug.h.
1088 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1089 trace_debug_1 that uses debug_printf.
1090 (tracepoint_look_up_symbols): Update all debugging printfs to use
1091 debug_printf instead of fprintf.
1093 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1095 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1098 2014-01-17 Pedro Alves <palves@redhat.com>
1101 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1102 defined after including gdb_proc_service.h.
1104 2014-01-16 Doug Evans <dje@google.com>
1106 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1107 (match_dll): Use it.
1109 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1111 * target.h (target_ops) <read_btrace>: Change parameters and
1112 return type to allow error reporting.
1113 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1114 trace reading errors on.
1115 * linux-low.c (linux_low_read_btrace): Pass trace reading
1117 (linux_low_disable_btrace): New.
1119 2014-01-15 Doug Evans <dje@google.com>
1121 * inferiors.c (thread_id_to_gdb_id): Delete.
1122 * inferiors.h (thread_id_to_gdb_id): Delete.
1124 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1126 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1127 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1130 2014-01-08 Pedro Alves <palves@redhat.com>
1132 * server.c (handle_status): Don't discard previous queued stop
1133 replies or thread's pending status here.
1134 (main) <disconnection>: Do it here instead.
1136 2014-01-08 Pedro Alves <palves@redhat.com>
1138 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1139 * server.c (visit_actioned_threads, handle_pending_status): New
1141 (handle_v_cont): Factor out parts to ...
1142 (resume): ... this new function. If in all-stop, and a thread
1143 being resumed has a pending status, report it without actually
1145 (myresume): Adjust to use the new 'resume' function.
1146 (clear_pending_status_callback, set_pending_status_callback)
1147 (find_status_pending_thread_callback): New functions.
1148 (handle_status): Handle the case of multiple threads having
1149 interesting statuses to report. Report threads' real last signal
1150 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1151 with an interesting thread to report the status for, instead of
1152 always reporting the status of the first thread.
1154 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1156 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1157 * gdbreplay.c (gdbreplay_version): Likewise.
1159 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1161 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1162 iov.iov_len with the real length in use.
1164 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1166 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1167 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1168 for all targets that use win32-low.c.
1169 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1170 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1172 2013-12-13 Pedro Alves <palves@redhat.com>
1174 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1175 if equal to TARGET_WAITKIND_LOADED.
1176 * win32-low.c (cached_status): New static global.
1177 (win32_wait): Add declaration.
1178 (do_initial_child_stuff): Flush all initial pending debug events
1179 up to the initial breakpoint.
1180 (win32_wait): If CACHED_STATUS was set, return that instead
1181 of doing a real wait. Remove the code resuming the execution
1182 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1183 during the initial phase. Also remove the code changing
1184 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1185 TARGET_WAITKIND_STOPPED.
1187 2013-12-11 Yao Qi <yao@codesourcery.com>
1189 * notif.c (handle_notif_ack): Return 0 if no notification
1192 2013-11-20 Doug Evans <dje@google.com>
1194 * linux-low.c (linux_set_resume_request): Fix comment.
1196 2013-11-20 Doug Evans <dje@google.com>
1198 * linux-low.c (resume_status_pending_p): Tweak comment.
1200 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1202 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1203 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1204 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1205 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1206 (srv_amd64_regobj): Add amd64-mpx.o.
1207 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1208 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1209 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1210 * i387-fp.c (num_pl_bnd_register) Added constant.
1211 (num_pl_bnd_cfg_registers) Added constant.
1212 (struct i387_xsave) Added reserved area and MPX fields.
1213 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1214 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1216 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1217 (init_registers_amd64_mpx_linux): Declare new function.
1218 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1219 (x86_64_regmap): Add MPX registers.
1220 (x86_linux_read_description): Add MPX case.
1221 (initialize_low_arch): Initialize MPX targets.
1223 2013-11-18 Tom Tromey <tromey@redhat.com>
1225 * configure: Rebuild.
1226 * configure.ac: Don't check for stdlib.h.
1227 * gdbreplay.c: Unconditionally include stdlib.h.
1229 2013-11-18 Tom Tromey <tromey@redhat.com>
1231 * config.in: Rebuild.
1232 * configure: Rebuild.
1233 * configure.ac: Don't use AC_HEADER_DIRENT.
1235 2013-11-18 Tom Tromey <tromey@redhat.com>
1237 * server.h: Don't check HAVE_STRING_H.
1238 * gdbreplay.c: Don't check HAVE_STRING_H.
1239 * configure: Rebuild.
1241 2013-11-18 Tom Tromey <tromey@redhat.com>
1243 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1246 2013-11-08 Tom Tromey <tromey@redhat.com>
1248 * configure, config.in: Rebuild.
1249 * configure.ac: Remove unused configury.
1251 2013-11-08 Tom Tromey <tromey@redhat.com>
1253 * acinclude.m4: Include common.m4, codeset.m4.
1254 * configure, config.in: Rebuild.
1255 * configure.ac: Use GDB_AC_COMMON.
1257 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1259 * linux-s390-low.c (HWCAP_S390_TE): New define.
1260 (s390_arch_setup): Consider the TE field in the HWCAP for
1261 determining 'have_regset_tdb'.
1263 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1266 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1269 2013-10-02 Pedro Alves <palves@redhat.com>
1271 * server.c (process_serial_event): Don't output "GDBserver
1272 exiting" if GDB is connected through stdio.
1273 * target.c (mywait): Likewise, be silent if GDB is connected
1276 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1278 * lynx-low.c (lynx_add_threads_after_attach): New function.
1279 (lynx_attach): Remove call to add_thread. Add call to
1280 lynx_add_threads_after_attach instead.
1282 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1284 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1285 * config.in, configure: Regenerated.
1287 2013-09-18 Yao Qi <yao@codesourcery.com>
1290 * server.c (start_inferior): Clear 'resume_info'.
1292 2013-09-16 Jiong Wang <jiwang@tilera.com>
1294 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1297 2013-09-16 Jiong Wang <jiwang@tilera.com>
1299 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1300 linux-tile-low.o to srv_tgtobj.
1302 2013-09-16 Will Newton <will.newton@linaro.org>
1304 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1307 2013-09-06 Pedro Alves <palves@redhat.com>
1309 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1310 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1311 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1312 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1313 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1314 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1316 2013-09-06 Pedro Alves <palves@redhat.com>
1318 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1319 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1321 2013-09-06 Pedro Alves <palves@redhat.com>
1323 * linux-amd64-ipa.c: Include tracepoint.h.
1324 * linux-i386-ipa.c: Include tracepoint.h.
1326 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1328 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1329 (ps_get_thread_area): New function.
1331 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1333 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1334 (initialize_low_arch): Call init_registers_crisv32 rather than
1335 init_register_crisv32.
1337 2013-09-05 Pedro Alves <palves@redhat.com>
1339 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1341 * hostio.h: ... this new file.
1342 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1343 win32-low.c: Include hostio.h.
1345 2013-09-05 Pedro Alves <palves@redhat.com>
1347 * server.h (gdb_client_data, handler_func, callback_handler_func)
1348 (delete_file_handler, add_file_handler, append_callback_event)
1349 (delete_callback_event, start_event_loop, initialize_event_loop):
1350 Move to event-loop.h and include it.
1351 * event-loop.h: New file.
1353 2013-09-05 Pedro Alves <palves@redhat.com>
1355 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1356 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1357 (loaded_dll, unloaded_dll): Move to ...
1358 * dll.h: ... this new file.
1359 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1361 2013-09-05 Pedro Alves <palves@redhat.com>
1363 * server.h (current_process, get_thread_process, all_processes)
1364 (add_inferior_to_list, for_each_inferior, current_inferior)
1365 (remove_inferior, add_process, remove_process, find_process_pid)
1366 (have_started_inferiors_p, have_attached_inferiors_p)
1367 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1368 (clear_inferiors, find_inferior, find_inferior_id)
1369 (inferior_target_data, set_inferior_target_data)
1370 (inferior_regcache_data, set_inferior_regcache_data): Move to
1371 inferiors.h, and include it.
1372 * inferiors.h: New file.
1374 2013-09-05 Pedro Alves <palves@redhat.com>
1376 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1380 2013-09-05 Pedro Alves <palves@redhat.com>
1382 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1384 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1385 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1386 (handle_tracepoint_general_set, handle_tracepoint_query)
1387 (tracepoint_finished_step, tracepoint_was_hit)
1388 (release_while_stepping_state_list, current_traceframe)
1389 (in_readonly_region, traceframe_read_mem)
1390 (fetch_traceframe_registers, traceframe_read_sdata)
1391 (traceframe_read_info, struct fast_tpoint_collect_status)
1392 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1393 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1394 (supply_fast_tracepoint_registers)
1395 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1396 (ipa_tdesc, claim_trampoline_space)
1397 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1398 (agent_mem_read, agent_get_trace_state_variable_value)
1399 (agent_set_trace_state_variable_value, agent_tsv_read)
1400 (agent_mem_read_string, get_raw_reg_func_addr)
1401 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1402 * tracepoint.h: ... this new file.
1404 2013-09-05 Pedro Alves <palves@redhat.com>
1406 * server.h (perror_with_name, error, fatal, warning, paddress)
1407 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1409 * utils.h: New file.
1411 2013-09-05 Pedro Alves <palves@redhat.com>
1413 * server.h (remote_debug, noack_mode, transport_is_reliable)
1414 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1415 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1416 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1417 (write_enn, initialize_async_io, enable_async_io)
1418 (disable_async_io, check_remote_input_interrupt_request)
1419 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1420 (dead_thread_notify, prepare_resume_reply)
1421 (decode_address_to_semicolon, decode_address, decode_m_packet)
1422 (decode_M_packet, decode_X_packet, decode_xfer_write)
1423 (decode_search_memory_packet, unhexify, hexify)
1424 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
1425 (look_up_one_symbol, relocate_instruction)
1426 (monitor_output): Move to remote-utils.h, and include it.
1427 * remote-utils.h: New file.
1429 2013-09-05 Pedro Alves <palves@redhat.com>
1431 * server.h (_): Delete.
1433 2013-09-02 Pedro Alves <palves@redhat.com>
1435 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
1436 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
1438 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
1440 2013-09-02 Pierre Muller <muller@sourceware.org>
1442 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
1443 or WriteProcessMemory complete successfully and handle
1444 ERROR_PARTIAL_COPY error.
1446 2013-09-02 Pedro Alves <palves@redhat.com>
1448 * server.c (gdb_read_memory): Return -1 on traceframe memory read
1449 error instead of EIO.
1451 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1454 * linux-low.c: Include filestuff.h.
1455 (linux_create_inferior) <pid == 0>: Call close_most_fds.
1456 * lynx-low.c: Include filestuff.h.
1457 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
1458 * server.c: Include filestuff.h.
1459 (main): Call notice_open_fds.
1460 * spu-low.c: Include filestuff.h.
1461 (spu_create_inferior) <pid == 0>: Call close_most_fds.
1463 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
1465 * Makefile.in: Explain why ../target and ../nat are not
1466 listed as include file search paths.
1467 (linux-waitpid.o): New object file rule.
1468 * configure.srv (srv_native_linux_obj): New variable.
1469 Replace all occurrences of linux native object files with
1470 $srv_native_linux_obj.
1471 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
1472 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
1473 (linux_enable_event_reporting): Remove declaration.
1474 (my_waitpid): Moved to common/linux-waitpid.c.
1475 (linux_wait_for_event): Pass ptid when calling
1476 linux_enable_event_reporting.
1477 (linux_supports_tracefork_flag): Remove.
1478 (linux_enable_event_reporting): Likewise.
1479 (linux_tracefork_grandchild): Remove.
1480 (STACK_SIZE): Moved to common/linux-ptrace.c.
1481 (linux_tracefork_child): Remove.
1482 (linux_test_for_tracefork): Remove.
1483 (linux_look_up_symbols): Call linux_supports_traceclone.
1484 (initialize_low): Remove call to linux_test_for_tracefork.
1485 * linux-low.h (PTRACE_TYPE_ARG3): Move to
1486 common/linux-ptrace.h.
1487 (PTRACE_TYPE_ARG4): Likewise.
1488 Include linux-ptrace.h.
1490 2013-08-21 Pedro Alves <palves@redhat.com>
1492 * config.in: Renegerate.
1494 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
1496 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
1497 (SFILES): Remove $(srcdir)/common/target-common.c and
1498 add $(srcdir)/target/waitstatus.c.
1499 (OBS): Remove target-common.o and add waitstatus.o.
1500 (server_h): Remove $(srcdir)/../common/target-common.h and
1501 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
1502 and $(srcdir)/../target/waitstatus.h.
1503 (target-common.o): Remove.
1504 (waitstatus.o): New target object file.
1505 * target.h: Do not include target-common.h and
1506 include target/resume.h, target/wait.h and
1507 target/waitstatus.h.
1509 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
1511 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1512 to PTRACE_TYPE_ARG3.
1513 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
1514 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
1516 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
1517 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
1519 2013-07-27 Jie Zhang <jie@codesourcery.com>
1520 Daniel Jacobowitz <dan@codesourcery.com>
1521 Yao Qi <yao@codesourcery.com>
1523 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
1524 (mips-linux-watch.o): New rule.
1525 (mips_linux_watch_h): New variable.
1526 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
1528 * linux-mips-low.c: Include mips-linux-watch.h.
1529 (struct arch_process_info, struct arch_lwp_info): New.
1530 (update_watch_registers_callback): New function.
1531 (mips_linux_new_process, mips_linux_new_thread) New functions.
1532 (mips_linux_prepare_to_resume, mips_insert_point): New
1534 (mips_remove_point, mips_stopped_by_watchpoint): New
1536 (rsp_bp_type_to_target_hw_bp_type): New function.
1537 (mips_stopped_data_address): New function.
1538 (the_low_target): Add watchpoint support functions.
1540 2013-07-27 Yao Qi <yao@codesourcery.com>
1542 * i386-low.c: Include break-common.h.
1543 (enum target_hw_bp_type): Remove.
1545 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
1547 * Makefile.in (SFILES): /common/target-common.c.
1548 (OBS): Add target-common.o.
1549 (server_h): Add $(srcdir)/../common/target-common.h.
1550 (target-common.o): New target.
1551 * server.c (queue_stop_reply_callback): Free
1552 status string after use.
1553 * target.c (target_waitstatus_to_string): Remove.
1554 * target.h: Include target-common.h.
1555 (resume_kind): Likewise.
1556 (target_waitkind): Likewise.
1557 (target_waitstatus): Likewise.
1558 (TARGET_WNOHANG): Likewise.
1560 2013-07-04 Yao Qi <yao@codesourcery.com>
1562 * Makefile.in (host_alias): Use @host_noncanonical@.
1563 (target_alias): Use @target_noncanonical@.
1564 * configure.ac: Use ACX_NONCANONICAL_TARGET and
1565 ACX_NONCANONICAL_HOST.
1566 * configure: Regenerated.
1569 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1571 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1572 * configure: Rebuild.
1573 * Makefile.in (version_host, version_target): Get from configure.
1574 (version.c): Use $(version_host) and $(version_target).
1576 2013-07-03 Pedro Alves <palves@redhat.com>
1578 * Makefile.in (config.status): Depend on development.sh.
1579 * acinclude.m4: Include libmcheck.m4.
1580 * configure: Regenerate.
1582 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1584 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
1585 attribute inside the parentheses.
1586 (winapi_DebugSetProcessKillOnExit): Ditto.
1587 (winapi_DebugBreakProcess): Ditto.
1588 (winapi_GenerateConsoleCtrlEvent): Ditto.
1590 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
1592 * notif.h (notif_event): Add a dummy member to avoid compiler
1595 2013-07-01 Pedro Alves <palves@redhat.com>
1597 * hostio.c (HOSTIO_PATH_MAX): Define.
1598 (require_filename, handle_open, handle_unlink, handle_readlink):
1601 2013-07-01 Pedro Alves <palves@redhat.com>
1603 * server.h: Include "pathmax.h".
1604 * linux-low.c: Don't include sys/param.h.
1605 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
1607 * win32-low.c: Don't include sys/param.h.
1608 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
1610 2013-07-01 Pedro Alves <palves@redhat.com>
1612 * event-loop.c: Don't check HAVE_UNISTD_H before including
1614 * gdbreplay.c: Likewise.
1615 * remote-utils.c: Likewise.
1616 * server.c: Likewise.
1617 * configure.ac: Don't check for unistd.h.
1618 * configure: Regenerate.
1620 2013-06-28 Tom Tromey <tromey@redhat.com>
1622 * Makefile.in (version.c): Use version.in, not
1625 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
1627 * configure.ac (version_host, version_target): Set and AC_SUBST them.
1628 * configure: Rebuild.
1629 * Makefile.in (version_host, version_target): Get from configure.
1630 (version.c): Use $(version_host) and $(version_target).
1632 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1634 Fix trace-status to output user name without trailing colon.
1635 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
1637 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
1639 Fix trace-status to output proper start-time and stop-time.
1640 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
1641 output start time and stop time in hex as gdb expects.
1643 2013-06-26 Pedro Alves <pedro@codesourcery.com>
1645 * tracepoint.c (build_traceframe_info_xml): Output trace state
1646 variables present in the trace buffer.
1648 2013-06-24 Tom Tromey <tromey@redhat.com>
1650 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
1652 (version.o): Remove.
1653 * gdbreplay.c: Include version.h.
1654 (version, host_name): Don't declare.
1655 * server.h: Include version.h.
1656 (version, host_name): Don't declare.
1658 2013-06-12 Pedro Alves <palves@redhat.com>
1660 * linux-x86-low.c (linux_is_elf64): Delete global.
1661 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
1662 with local linux_pid_exe_is_elf_64_file use.
1664 2013-06-11 Pedro Alves <palves@redhat.com>
1666 * linux-low.c (regset_disabled, disable_regset): New functions.
1667 (regsets_fetch_inferior_registers)
1668 (regsets_store_inferior_registers): Use them.
1669 (initialize_regsets_info); Don't allocate the disabled_regsets
1671 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
1674 2013-06-11 Pedro Alves <palves@redhat.com>
1676 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
1679 2013-06-11 Pedro Alves <palves@redhat.com>
1681 * linux-x86-low.c (initialize_low_arch): Call
1682 init_registers_x32_avx_linux.
1684 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
1686 Fix compatibility with Android Bionic.
1687 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
1690 2013-06-07 Pedro Alves <palves@redhat.com>
1693 * Makefile.in (OBS): Add tdesc.o.
1694 (IPA_OBJS): Add tdesc-ipa.o.
1695 (tdesc-ipa.o): New rule.
1696 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
1698 * linux-low.c (new_inferior): Delete.
1699 (disabled_regsets, num_regsets): Delete.
1700 (linux_add_process): Adjust to set the new per-process
1702 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
1703 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
1704 was a stop. When calling arch_setup, switch the current inferior
1705 to the thread that got an event.
1706 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
1707 (regsets_fetch_inferior_registers)
1708 (regsets_store_inferior_registers): New regsets_info parameter.
1710 (linux_register_in_regsets): New regs_info parameter. Adjust to
1712 (register_addr, fetch_register, store_register): New usrregs_info
1713 parameter. Adjust to use it.
1714 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
1715 parameter regs_info. Adjust to use it.
1716 (linux_fetch_registers): Get the current inferior's regs_info, and
1718 (linux_store_registers): Ditto.
1719 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
1720 (initialize_low): Don't initialize the target_regsets here. Call
1721 initialize_low_arch.
1722 * linux-low.h (target_regsets): Delete declaration.
1723 (struct regsets_info): New.
1724 (struct usrregs_info): New.
1725 (struct regs_info): New.
1726 (struct process_info_private) <new_inferior>: New field.
1727 (struct linux_target_ops): Delete the num_regs, regmap, and
1728 regset_bitmap fields. New field regs_info.
1729 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
1730 * i387-fp.c (num_xmm_registers): Delete.
1731 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
1732 calls to new interface.
1733 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
1734 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
1735 Infer the number of xmm registers from the regcache's target
1737 * i387-fp.h (num_xmm_registers): Delete.
1738 * inferiors.c (add_thread): Don't install the thread's regcache
1740 * proc-service.c (gregset_info): Fetch the current inferior's
1741 regs_info. Adjust to use it.
1742 * regcache.c: Include tdesc.h.
1743 (register_bytes, reg_defs, num_registers)
1744 (gdbserver_expedite_regs): Delete.
1745 (get_thread_regcache): If the thread doesn't have a regcache yet,
1746 create one, instead of aborting gdbserver.
1747 (regcache_invalidate_one): Rename to ...
1748 (regcache_invalidate_thread): ... this.
1749 (regcache_invalidate_one): New.
1750 (regcache_invalidate): Only invalidate registers of the current
1752 (init_register_cache): Add target_desc parameter, and use it.
1753 (new_register_cache): Ditto. Assert the target description has a
1754 non zero registers_size.
1755 (regcache_cpy): Add assertions. Adjust.
1756 (realloc_register_cache, set_register_cache): Delete.
1757 (registers_to_string, registers_from_string): Adjust.
1758 (find_register_by_name, find_regno, find_register_by_number)
1759 (register_cache_size): Add target_desc parameter, and use it.
1760 (free_register_cache_thread, free_register_cache_thread_one)
1761 (regcache_release, register_cache_size): New.
1762 (register_size): Add target_desc parameter, and use it.
1763 (register_data, supply_register, supply_register_zeroed)
1764 (supply_regblock, supply_register_by_name, collect_register)
1765 (collect_register_as_string, collect_register_by_name): Adjust.
1766 * regcache.h (struct target_desc): Forward declare.
1767 (struct regcache) <tdesc>: New field.
1768 (init_register_cache, new_register_cache): Add target_desc
1770 (regcache_invalidate_thread): Declare.
1771 (regcache_invalidate_one): Delete declaration.
1772 (regcache_release): Declare.
1773 (find_register_by_number, register_cache_size, register_size)
1774 (find_regno): Add target_desc parameter.
1775 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
1777 * remote-utils.c: Include tdesc.h.
1778 (outreg, prepare_resume_reply): Adjust.
1779 * server.c: Include tdesc.h.
1780 (gdbserver_xmltarget): Delete declaration.
1781 (get_features_xml, process_serial_event): Adjust.
1782 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
1784 (struct process_info) <tdesc>: New field.
1785 (ipa_tdesc): Declare.
1786 * tdesc.c: New file.
1787 * tdesc.h: New file.
1788 * tracepoint.c: Include tdesc.h.
1789 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
1790 (get_context_regcache): Adjust to pass ipa_tdesc down.
1791 (do_action_at_tracepoint): Adjust to get the register cache size
1792 from the context regcache's description.
1793 (traceframe_walk_blocks): Adjust to get the register cache size
1794 from the current trace frame's description.
1795 (traceframe_get_pc): Adjust to get current trace frame's
1796 description and pass it down.
1797 (gdb_collect): Adjust to get the register cache size from the
1799 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
1800 (gdbserver_xmltarget): Delete.
1801 (initialize_low_tracepoint): Set the ipa's target description.
1802 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
1803 (initialize_low_tracepoint): Set the ipa's target description.
1804 * linux-x86-low.c: Include tdesc.h.
1805 [__x86_64__] (is_64bit_tdesc): New.
1806 (ps_get_thread_area, x86_get_thread_area): Use it.
1807 (i386_cannot_store_register): Rename to ...
1808 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
1809 (i386_cannot_fetch_register): Rename to ...
1810 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
1811 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
1813 (target_regsets): Rename to ...
1814 (x86_regsets): ... this.
1815 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
1817 (x86_siginfo_fixup): Use is_64bit_tdesc.
1818 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
1819 (tdesc_x32_avx_linux, tdesc_x32_linux)
1820 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
1822 (x86_linux_update_xmltarget): Delete.
1823 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
1824 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
1825 (AMD64_LINUX_USER64_CS): New.
1826 (x86_linux_read_description): New, based on
1827 x86_linux_update_xmltarget.
1828 (same_process_callback): New.
1829 (x86_arch_setup_process_callback): New.
1830 (x86_linux_update_xmltarget): New.
1831 (x86_regsets_info): New.
1832 (amd64_linux_regs_info): New.
1833 (i386_linux_usrregs_info): New.
1834 (i386_linux_regs_info): New.
1835 (x86_linux_regs_info): New.
1836 (x86_arch_setup): Reimplement.
1837 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
1838 (x86_emit_ops): Ditto.
1839 (the_low_target): Adjust. Install x86_linux_regs_info,
1840 x86_cannot_fetch_register, and x86_cannot_store_register.
1841 (initialize_low_arch): New.
1842 * linux-ia64-low.c (tdesc_ia64): Declare.
1843 (ia64_fetch_register): Adjust.
1844 (ia64_usrregs_info, regs_info): New globals.
1845 (ia64_regs_info): New function.
1846 (the_low_target): Adjust.
1847 (initialize_low_arch): New function.
1848 * linux-sparc-low.c (tdesc_sparc64): Declare.
1849 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
1851 (sparc_arch_setup): New function.
1852 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
1853 (the_low_target): Adjust.
1854 (initialize_low_arch): New function.
1855 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
1856 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
1857 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
1858 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
1859 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
1860 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
1861 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
1862 (tdesc_powerpc_isa205_vsx64l): Declare.
1863 (ppc_cannot_store_register, ppc_collect_ptrace_register)
1864 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
1865 (ppc_set_pc, ppc_get_hwcap): Adjust.
1866 (ppc_usrregs_info): Forward declare.
1867 (!__powerpc64__) ppc_regmap_adjusted: New global.
1868 (ppc_arch_setup): Adjust to the current process'es target
1870 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
1871 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
1872 (ppc_store_evrregset): Adjust.
1873 (target_regsets): Rename to ...
1874 (ppc_regsets): ... this, and make static.
1875 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
1876 (ppc_regs_info): New function.
1877 (the_low_target): Adjust.
1878 (initialize_low_arch): New function.
1879 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
1880 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
1881 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
1882 (tdesc_s390x_linux64v2): Declare.
1883 (s390_collect_ptrace_register, s390_supply_ptrace_register)
1884 (s390_fill_gregset, s390_store_last_break): Adjust.
1885 (target_regsets): Rename to ...
1886 (s390_regsets): ... this, and make static.
1887 (s390_get_pc, s390_set_pc): Adjust.
1888 (s390_get_hwcap): New target_desc parameter, and use it.
1889 [__s390x__] (have_hwcap_s390_high_gprs): New global.
1890 (s390_arch_setup): Adjust to set the current process'es target
1891 description. Don't adjust the regmap.
1892 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
1893 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
1894 (regs_info_3264): New globals.
1895 (s390_regs_info): New function.
1896 (the_low_target): Adjust.
1897 (initialize_low_arch): New function.
1898 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
1899 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
1900 [__mips64] (init_registers_mips_linux)
1901 (init_registers_mips_dsp_linux): Delete defines.
1902 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
1903 (have_dsp): New global.
1904 (mips_read_description): New, based on mips_arch_setup.
1905 (mips_arch_setup): Reimplement.
1906 (get_usrregs_info): New function.
1907 (mips_cannot_fetch_register, mips_cannot_store_register)
1908 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
1909 (mips_fill_fpregset, mips_store_fpregset): Adjust.
1910 (target_regsets): Rename to ...
1911 (mips_regsets): ... this, and make static.
1912 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
1913 (dsp_regs_info, regs_info): New globals.
1914 (mips_regs_info): New function.
1915 (the_low_target): Adjust.
1916 (initialize_low_arch): New function.
1917 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
1918 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
1920 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
1921 (arm_read_description): New, with bits factored from
1923 (arm_arch_setup): Reimplement.
1924 (target_regsets): Rename to ...
1925 (arm_regsets): ... this, and make static.
1926 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
1927 (arm_regs_info): New function.
1928 (the_low_target): Adjust.
1929 (initialize_low_arch): New function.
1930 * linux-m68k-low.c (tdesc_m68k): Declare.
1931 (target_regsets): Rename to ...
1932 (m68k_regsets): ... this, and make static.
1933 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
1934 (m68k_regs_info): New function.
1935 (m68k_arch_setup): New function.
1936 (the_low_target): Adjust.
1937 (initialize_low_arch): New function.
1938 * linux-sh-low.c (tdesc_sharch): Declare.
1939 (target_regsets): Rename to ...
1940 (sh_regsets): ... this, and make static.
1941 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
1942 (sh_regs_info, sh_arch_setup): New functions.
1943 (the_low_target): Adjust.
1944 (initialize_low_arch): New function.
1945 * linux-bfin-low.c (tdesc_bfin): Declare.
1946 (bfin_arch_setup): New function.
1947 (bfin_usrregs_info, regs_info): New globals.
1948 (bfin_regs_info): New function.
1949 (the_low_target): Adjust.
1950 (initialize_low_arch): New function.
1951 * linux-cris-low.c (tdesc_cris): Declare.
1952 (cris_arch_setup): New function.
1953 (cris_usrregs_info, regs_info): New globals.
1954 (cris_regs_info): New function.
1955 (the_low_target): Adjust.
1956 (initialize_low_arch): New function.
1957 * linux-cris-low.c (tdesc_crisv32): Declare.
1958 (cris_arch_setup): New function.
1959 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
1960 (cris_regs_info): New function.
1961 (the_low_target): Adjust.
1962 (initialize_low_arch): New function.
1963 * linux-m32r-low.c (tdesc_m32r): Declare.
1964 (m32r_arch_setup): New function.
1965 (m32r_usrregs_info, regs_info): New globals.
1966 (m32r_regs_info): Adjust.
1967 (initialize_low_arch): New function.
1968 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
1969 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
1970 (tic6x_usrregs_info): Forward declare.
1971 (tic6x_read_description): New function, based on ...
1972 (tic6x_arch_setup): ... this. Reimplement.
1973 (target_regsets): Rename to ...
1974 (tic6x_regsets): ... this, and make static.
1975 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
1976 (tic6x_regs_info): New function.
1977 (the_low_target): Adjust.
1978 (initialize_low_arch): New function.
1979 * linux-xtensa-low.c (tdesc_xtensa): Declare.
1980 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
1981 (target_regsets): Rename to ...
1982 (xtensa_regsets): ... this, and make static.
1983 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
1985 (xtensa_arch_setup, xtensa_regs_info): New functions.
1986 (the_low_target): Adjust.
1987 (initialize_low_arch): New function.
1988 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
1989 (nios2_arch_setup): Set the current process'es tdesc.
1990 (target_regsets): Rename to ...
1991 (nios2_regsets): ... this.
1992 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
1993 (nios2_regs_info): New function.
1994 (the_low_target): Adjust.
1995 (initialize_low_arch): New function.
1996 * linux-aarch64-low.c (tdesc_aarch64): Declare.
1997 (aarch64_arch_setup): Set the current process'es tdesc.
1998 (target_regsets): Rename to ...
1999 (aarch64_regsets): ... this.
2000 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2001 (aarch64_regs_info): New function.
2002 (the_low_target): Adjust.
2003 (initialize_low_arch): New function.
2004 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2006 (target_regsets): Rename to ...
2007 (tile_regsets): ... this.
2008 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2009 (tile_regs_info): New function.
2010 (tile_arch_setup): Set the current process'es tdesc.
2011 (the_low_target): Adjust.
2012 (initialize_low_arch): New function.
2013 * spu-low.c (tdesc_spu): Declare.
2014 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2015 * win32-arm-low.c (tdesc_arm): Declare.
2016 (arm_arch_setup): New function.
2017 (the_low_target): Install arm_arch_setup instead of
2019 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2020 (init_windows_x86): Rename to ...
2021 (i386_arch_setup): ... this. Set `win32_tdesc'.
2022 (the_low_target): Adjust.
2023 * win32-low.c (win32_tdesc): New global.
2024 (child_add_thread): Don't create the thread cache here.
2025 (do_initial_child_stuff): Set the new process'es tdesc.
2026 * win32-low.h (struct target_desc): Forward declare.
2027 (win32_tdesc): Declare.
2028 * lynx-i386-low.c (tdesc_i386): Declare global.
2029 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2030 * lynx-low.c (lynx_tdesc): New global.
2031 (lynx_add_process): Set the new process'es tdesc.
2032 * lynx-low.h (struct target_desc): Forward declare.
2033 (lynx_tdesc): Declare global.
2034 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2035 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2036 * nto-low.c (nto_tdesc): New global.
2037 (do_attach): Set the new process'es tdesc.
2038 * nto-low.h (struct target_desc): Forward declare.
2039 (nto_tdesc): Declare.
2040 * nto-x86-low.c (tdesc_i386): Declare.
2041 (nto_x86_arch_setup): Set `nto_tdesc'.
2043 2013-06-04 Gary Benson <gbenson@redhat.com>
2045 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2046 to qSupported response when appropriate.
2047 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2048 with nonzero-length annex.
2049 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2050 arguments supplied in annex.
2052 2013-05-31 Doug Evans <dje@google.com>
2055 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2056 64 bits in 64-cross-32 environment.
2058 2013-05-28 Pedro Alves <palves@redhat.com>
2060 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2061 (aarch64-without-fpu.c): Delete rule.
2062 * configure.srv (aarch64*-*-linux*): Remove references to
2063 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2064 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2067 2013-05-24 Pedro Alves <palves@redhat.com>
2069 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2070 instead of strchr/decode_address. Error if the range isn't split
2071 with a ','. Don't assume there's be a ':' in the action.
2073 2013-05-23 Yao Qi <yao@codesourcery.com>
2074 Pedro Alves <palves@redhat.com>
2076 * linux-low.c (lwp_in_step_range): New function.
2077 (linux_wait_1): If the thread was range stepping and stopped
2078 outside the stepping range, report the stop to GDB. Otherwise,
2079 continue stepping. Add range stepping debug output.
2080 (linux_set_resume_request): Copy the step range from the resume
2082 (linux_supports_range_stepping): New.
2083 (linux_target_ops) <supports_range_stepping>: Set to
2084 linux_supports_range_stepping.
2085 * linux-low.h (struct linux_target_ops)
2086 <supports_range_stepping>: New field.
2087 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2088 * linux-x86-low.c (x86_supports_range_stepping): New.
2089 (the_low_target) <supports_range_stepping>: Set to
2090 x86_supports_range_stepping.
2091 * server.c (handle_v_cont): Handle 'r' action.
2092 (handle_v_requests): Append ";r" if the target supports range
2094 * target.h (struct thread_resume) <step_range_start,
2095 step_range_end>: New fields.
2096 (struct target_ops) <supports_range_stepping>:
2098 (target_supports_range_stepping): New macro.
2100 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2102 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2103 confusion in comment.
2105 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2107 * lynx-low.c (struct process_info_private): New type.
2108 (lynx_add_process): New function.
2109 (lynx_create_inferior, lynx_attach): Replace calls to
2110 add_process by calls to lynx_add_process.
2111 (lynx_resume): If PTID is null, then try using
2112 current_process()->private->last_wait_event_ptid.
2114 (lynx_clear_inferiors): Delete. The contents of that function
2115 has been inlined in lynx_mourn;
2116 (lynx_wait_1): Save the ptid in the process's private data.
2117 (lynx_mourn): Free the process' private data. Replace call
2118 to lynx_clear_inferiors by call to clear_inferiors.
2120 2013-05-17 Yao Qi <yao@codesourcery.com>
2122 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2125 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2127 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2128 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2129 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2130 PT_TEXT_END_ADDR guards. Update comments.
2131 (linux_target_op) <read_offsets>: Conditionally define to
2132 linux_read_offsets if the target is UCLIBC and if it defines
2133 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2135 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2136 Andrew Jenner <andrew@codesourcery.com>
2138 * Makefile.in (SFILES): Add linux-nios2-low.c.
2139 (clean): Add action to delete nios2-linux.c.
2140 (nios2-linux.c): New rule.
2141 * configure.srv: Add nios2*-*-linux*.
2142 * linux-nios2-low.c: New.
2144 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2146 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2148 2013-04-25 Hui Zhu <hui@codesourcery.com>
2151 * ax.c (ax_printf): Add fflush.
2153 2013-04-22 Tom Tromey <tromey@redhat.com>
2155 * Makefile.in (SFILES): Add filestuff.c.
2156 (OBS): Add filestuff.o.
2157 (filestuff.o): New target.
2158 * config.in, configure: Rebuild.
2159 * configure.ac: Check for fdwalk, pipe2.
2161 2013-04-17 Pedro Alves <palves@redhat.com>
2163 * configure.ac (USE_THREAD_DB): Delete variable.
2164 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2165 Don't AC_SUBST USE_THREAD_DB.
2166 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2167 * config.in, configure: Regenerate.
2169 2013-04-16 Pedro Alves <palves@redhat.com>
2171 * linux-low.h (struct lwp_info) <thread_known>: Move under
2172 the USE_THREAD_DB #ifdef.
2174 2013-04-16 Pedro Alves <palves@redhat.com>
2176 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2177 (linux-low.o): Delete rule.
2178 * linux-low.h: Always include "gdb_thread_db.h" instead of
2179 conditionally including thread_db.h.
2180 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2183 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2185 * Makefile.in (install-only): Fix make install regression.
2187 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2189 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2190 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2192 * gdbserver.1: Remove.
2194 2013-03-22 Pedro Alves <palves@redhat.com>
2196 * linux-low.c (handle_extended_wait): Don't call
2197 linux_enable_event_reporting.
2199 2013-03-15 Tony Theodore <tonyt@logyst.com>
2202 * Makefile.in (SHELL): Use @SHELL@.
2204 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2206 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2209 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2211 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2212 Remove extraneous NULL element.
2214 2013-03-13 Yao Qi <yao@codesourcery.com>
2216 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2217 'V' block in trace frame.
2219 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2221 * target.h (struct target_ops): Add btrace ops.
2222 (target_supports_btrace): New macro.
2223 (target_enable_btrace): New macro.
2224 (target_disable_btrace): New macro.
2225 (target_read_btrace): New macro.
2226 * gdbthread.h (struct thread_info): Add btrace field.
2227 * server.c: Include btrace-common.h.
2228 (handle_btrace_general_set): New function.
2229 (handle_btrace_enable): New function.
2230 (handle_btrace_disable): New function.
2231 (handle_general_set): Call handle_btrace_general_set.
2232 (handle_qxfer_btrace): New function.
2233 (struct qxfer qxfer_packets[]): Add btrace entry.
2234 * inferiors.c (remove_thread): Disable btrace.
2235 * linux-low: Include linux-btrace.h.
2236 (linux_low_enable_btrace): New function.
2237 (linux_low_read_btrace): New function.
2238 (linux_target_ops): Add btrace ops.
2239 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2240 Add srv_linux_btrace=yes.
2241 (x86_64-*-linux*): Add linux-btrace.o.
2242 Add srv_linux_btrace=yes.
2243 * configure.ac: Define HAVE_LINUX_BTRACE.
2244 * config.in: Regenerated.
2245 * configure: Regenerated.
2247 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2249 * server.c (handle_qxfer): Preserve error message if -3 is
2251 (qxfer): Document the -3 return value.
2253 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2255 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2256 (linux_btrace_h): New variable.
2257 (linux-btrace.o): New rule.
2259 2013-03-08 Stan Shebs <stan@codesourcery.com>
2260 Hafiz Abid Qadeer <abidh@codesourcery.com>
2262 * tracepoint.c (trace_buffer_size): New global.
2263 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2264 (init_trace_buffer): Change to one-argument function. Allocate
2265 trace buffer memory.
2266 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2267 handle QTBuffer:size packet.
2268 (cmd_bigqtbuffer_size): New function.
2269 (initialize_tracepoint): Call init_trace_buffer with
2270 DEFAULT_TRACE_BUFFER_SIZE.
2271 * server.c (handle_query): Add QTBuffer:size in the
2274 2013-03-07 Yao Qi <yao@codesourcery.com>
2276 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2277 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2279 (cmd_qtsp): Adjust condition. Do post increment.
2280 Set cur_action and cur_step_action back to 0.
2282 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2285 * linux-low.c (linux_write_memory): Return early success if LEN is
2288 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2290 * configure.srv: Add x86_64-*-cygwin* as target.
2292 2013-02-28 Tom Tromey <tromey@redhat.com>
2294 * configure.ac: Invoke AC_SYS_LARGEFILE.
2295 * configure, config.in: Rebuild.
2297 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2299 * win32-low.c: Throughout, fix format strings and casts of
2300 printf-like functions to avoid type related warnings on all
2302 (get_child_debug_event): Print dwDebugEventCode as hex since
2303 that's how it's usually documented.
2305 2013-02-28 Yao Qi <yao@codesourcery.com>
2307 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2310 2013-02-27 Jiong Wang <jiwang@tilera.com>
2312 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2313 (reg-tilegx32.c): New rule.
2314 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2315 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2316 different register info initializer according to elf class.
2317 (init_registers_tilgx32): New function. The tilegx32 register info
2319 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2320 (tile_store_gregset): Likewise.
2322 2013-02-27 Yao Qi <yao@codesourcery.com>
2324 * server.c (process_point_options): Print debug message when
2325 debug_threads is true.
2327 2013-02-26 Yao Qi <yao@codesourcery.com>
2329 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2331 2013-02-19 Pedro Alves <palves@redhat.com>
2332 Kai Tietz <ktietz@redhat.com>
2336 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2337 instead of strtoul to extract address from packet.
2338 (process_serial_event) <'z'>: Likewise.
2340 2013-02-18 Yao Qi <yao@codesourcery.com>
2342 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2344 2013-02-14 Pedro Alves <palves@redhat.com>
2348 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2349 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2351 2013-02-14 Pedro Alves <palves@redhat.com>
2353 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2355 2013-02-14 Pedro Alves <palves@redhat.com>
2357 * tracepoint.c (save_string): Delete.
2358 (add_tracepoint_action): Use savestring instead of save_string.
2360 2013-02-12 Pedro Alves <palves@redhat.com>
2362 * linux-xtensa-low.c: Ditto.
2363 * xtensa-xtregs.c: Ditto.
2365 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2367 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2370 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2372 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2373 aarch64_num_wp_regs and aarch64_num_bp_regs to
2374 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2376 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2378 * linux-aarch64-low.c (ps_get_thread_area): Replace
2379 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2381 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2382 Marcus Shawcroft <marcus.shawcroft@arm.com>
2383 Nigel Stephens <nigel.stephens@arm.com>
2384 Yufeng Zhang <yufeng.zhang@arm.com>
2386 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2387 (aarch64.c, aarch64-without-fpu.c): New targets.
2388 * configure.srv (aarch64*-*-linux*): New.
2389 * linux-aarch64-low.c: New file.
2391 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2393 * linux-low.c (handle_extended_wait, linux_create_inferior)
2394 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2395 (dequeue_one_deferred_signal, linux_resume_one_thread)
2396 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2397 (linux_tracefork_grandchild, linux_test_for_tracefork)
2398 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2399 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2400 where the argument is 0.
2402 2013-01-25 Yao Qi <yao@codesourcery.com>
2404 * event-loop.c: Include "queue.h".
2405 (gdb_event_p): New typedef.
2406 (struct gdb_event) <next_event>: Remove.
2407 (event_queue): Change to QUEUE(gdb_event_p).
2408 (async_queue_event): Remove.
2409 (gdb_event_xfree): New.
2410 (initialize_event_loop): New.
2411 (process_event): Use API from QUEUE.
2412 (wait_for_event): Likewise.
2413 * server.c (main): Call initialize_event_loop.
2414 * server.h (initialize_event_loop): Declare.
2416 2013-01-18 Yao Qi <yao@codesourcery.com>
2418 * ax.h (struct eval_agent_expr_context): New.
2419 (gdb_eval_agent_expr): Update declaration.
2420 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2421 TFRAME. Add new argument CTX.
2422 * server.h (struct eval_agent_expr_context): Declare.
2423 (agent_mem_read, agent_tsv_read): Update declaration.
2424 (agent_mem_read_string): Likewise.
2425 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
2426 (add_traceframe_block): Add new argument TPOINT.
2427 Increase TPOINT->traceframe_usage.
2428 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
2429 eval_tracepoint_agent_expr.
2430 (condition_true_at_tracepoint): Likewise.
2431 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
2432 (agent_mem_read_string, agent_tsv_read): Likewise.
2434 2013-01-16 Yao Qi <yao@codesourcery.com>
2436 * linux-low.c (linux_resume_one_lwp): Don't check
2437 'lwp->bp_reinsert != 0'.
2439 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2440 Pedro Alves <palves@redhat.com>
2442 * lynx-low.c (ptrace_request_to_str): Define a temporary
2443 macro and use it to simplify this function's implementation.
2445 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2447 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
2450 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2452 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
2454 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2456 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
2458 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2460 * lynx-low.c (lynx_resume): Use the resume_info parameter
2461 to determine the ptid for the lynx_ptrace call, unless
2462 it is equal to minus_one_ptid, in which case we use the
2463 ptid of the current_inferior.
2464 (lynx_wait_1): After having received a thread create/exit
2465 event, resume the inferior's execution using the signaling
2466 thread's ptid, rather than the old ptid.
2468 2013-01-07 Joel Brobecker <brobecker@adacore.com>
2470 * lynx-low.c (lynx_resume): Delete variable ret.
2472 2013-01-01 Joel Brobecker <brobecker@adacore.com>
2474 * gdbreplay.c (gdbreplay_version): Update copyright year.
2475 * server.c (gdbserver_version): Likewise.
2477 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2479 * lynx-low.c (lynx_wait_1): Add debug trace before adding
2482 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2484 * lynx-low.c (ptrace_request_to_str): Add handling for
2487 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2489 * lynx-low.c (lynx_attach): Delete variable new_process.
2491 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2493 * lynx-low.c (lynx_create_inferior): Delete variable
2496 2012-12-17 Joel Brobecker <brobecker@adacore.com>
2498 * lynx-low.c (ptrace_request_to_str): Do not handle
2499 PTRACE_GETTHREADLIST if this macro does not exist.
2501 2012-12-15 Yao Qi <yao@codesourcery.com>
2503 * Makefile.in (OBS): Add notif.o.
2504 * notif.c, notif.h: New.
2505 * server.c: Include "notif.h".
2506 (struct vstop_notif) <next>: Remove.
2508 (queue_stop_reply): Update.
2509 (push_event, send_next_stop_reply): Remove.
2510 (discard_queued_stop_replies): Update.
2511 (notif_stop): New variable.
2512 (handle_v_stopped): Remove.
2513 (handle_v_requests): Don't call handle_v_stopped. Call
2514 handle_ack_notif instead.
2515 (queue_stop_reply_callback): Call notif_event_enque instead
2516 of queue_stop_reply.
2517 (handle_status): Don't call send_next_stop_reply, call
2518 notif_write_event instead.
2519 (kill_inferior_callback): Likewise.
2520 (detach_or_kill_inferior_callback): Likewise.
2521 (main): Call initialize_notif.
2522 (process_serial_event): Call QUEUE_is_empty.
2523 (handle_target_event): Call notif_push instead of push event.
2524 * server.h (push_event): Remove declaration.
2526 2012-12-10 Tom Tromey <tromey@redhat.com>
2528 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
2529 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
2532 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
2533 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
2534 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
2535 (amd64-linux-ipa.o, ax.o): Rewrite.
2536 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
2537 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
2538 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
2539 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
2540 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
2541 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
2542 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
2543 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
2544 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
2545 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
2546 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
2547 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
2548 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
2549 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
2550 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
2551 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
2552 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
2553 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
2554 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
2555 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
2556 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
2557 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
2558 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
2559 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
2560 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
2561 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
2562 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
2563 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
2564 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
2565 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
2566 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
2567 (reg-tilegx.o): Remove.
2568 (all_object_files): New macro.
2569 Include .deps files.
2570 * aclocal.m4, configure: Rebuild.
2571 * acinclude.m4: Include depstand.m4, lead-dot.m4.
2572 * configure.ac: Invoke ZW_CREATE_DEPDIR,
2573 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
2575 2012-12-05 Tom Tromey <tromey@redhat.com>
2578 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
2580 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
2582 * configure.ac: Check for linux/perf_event.h.
2583 * config.in: Regenerated.
2584 * configure: Regenerated.
2586 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
2588 * hostio.c (handle_readlink): Decrease buffer size
2589 parameter passed to readlink by one byte.
2591 2012-11-26 Yao Qi <yao@codesourcery.com>
2593 * configure.ac (build_warnings): Append '-Wempty-body'.
2594 * configure: Regenerated.
2595 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
2598 2012-11-15 Pierre Muller <muller@sourceware.org>
2600 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
2601 * config.in: Regenerate.
2602 * configure: Regenerate.
2603 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
2604 Use "gdb_wait.h" header instead of <sys/wait.h> header.
2605 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2606 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
2608 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
2609 instead of <sys/wait.h> header.
2610 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
2612 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
2614 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
2615 (various make rules): Remove -DGDBSERVER
2617 2012-11-09 Yao Qi <yao@codesourcery.com>
2619 * spu-low.c (current_ptid): Move it to ..
2620 * gdbthread.h: ... here. New.
2621 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
2622 * server.c (myresume, process_serial_event): Likewise.
2623 * thread-db.c (thread_db_find_new_threads): Likewise.
2624 * tracepoint.c (run_inferior_command): Likewise.
2626 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
2628 * server.c (handle_search_memory_1): Include access length in
2631 2012-09-05 Michael Brandt <michael.brandt@axis.com>
2633 * linux-crisv32-low.c: Fix compile errors.
2635 2012-09-04 Yao Qi <yao@codesourcery.com>
2637 * tracepoint.c (cmd_qtsv): Adjust debug message.
2638 Don't check CUR_TPOINT.
2640 2012-08-28 Yao Qi <yao@codesourcery.com>
2642 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
2643 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
2644 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
2645 Remove declarations of xmalloc, xreallloc, xstrdup and
2647 * Makefile.in (libiberty_h): New.
2648 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
2649 (linux-bfin-low.o): Append dependency 'libiberty.h'.
2651 2012-08-23 Yao Qi <yao@codesourcery.com>
2653 * server.h: Remove declaration of 'xsnprintf'.
2655 2012-08-22 Keith Seitz <keiths@redhat.com>
2657 * server.h: Include build-gnulib-gbserver/config.h.
2658 * gdbreplay.c: Likewise.
2660 2012-08-08 Doug Evans <dje@google.com>
2662 * Makefile.in (SFILES): Add gdb_vecs.c.
2663 (OBS): Add gdb_vecs.o.
2664 (gdb_vecs_h, host_defs_h): New variables.
2665 (thread-db.o): Add $(gdb_vecs_h) dependency.
2666 (gdb_vecs.o): New rule.
2667 * thread-db.c: #include "gdb_vecs.h".
2668 (thread_db_load_search): Use a vector to iterate over path elements.
2669 Handle text appearing after "$pdir".
2671 * configure.ac: Add check for strstr.
2672 * config.in: Regenerate.
2673 * configure: Regenerate.
2675 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
2677 * hostio.c (handle_pread): If pread fails, fall back to attempting
2679 (handle_pwrite): Likewise for pwrite.
2681 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
2683 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
2684 between unsupported TYPE and unimplementable ADDR/LEN combination.
2685 (arm_insert_point): Act on new return value.
2687 2012-07-31 Pedro Alves <palves@redhat.com>
2689 * server.c (process_point_options): Only skip tokens if we find
2690 one that is unrecognized. Don't treat 'X' specially while
2691 skipping unrecognized tokens.
2693 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
2695 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
2696 to 4-byte-align HW breakpoint addresses for Thumb.
2698 2012-07-27 Yao Qi <yao@codesourcery.com>
2702 * server.h: Declare gdb_agent_about_to_close.
2703 * target.c (kill_inferior): Include "agent.h".
2704 New. Send command 'kill'.
2705 * target.h (kill_inferior): Removed macro.
2706 * tracepoint.c (gdb_agent_about_to_close): New.
2707 (gdb_agent_helper_thread): Handle command 'close'.
2708 Wait endlessly until the inferior stops.
2709 Install gdb_agent_remove_socket to atexit hook.
2710 (agent_socket_name): New static variable.
2711 (gdb_agent_socket_init): Replace local variable 'name' with
2712 'agent_socket_name'.
2713 (gdb_agent_remove_socket): New.
2715 2012-07-27 Yao Qi <yao@codesourcery.com>
2717 * server.c (process_point_options): Stop at 'X' when parsing.
2719 2012-07-19 Michael Eager <eager@eagercon.com>
2721 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
2723 * linux-x86-low.c (x86_insert_point, x86_remove_point):
2724 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
2725 hardware breakpoint.
2727 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2729 * gdbserver/linux-low.c (initialize_low): Call
2730 linux_ptrace_init_warnings.
2732 2012-07-02 Doug Evans <dje@google.com>
2734 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
2737 2012-07-02 Stan Shebs <stan@codesourcery.com>
2739 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
2740 (ax.o): Add it to build rule.
2742 (OBS): Add format.o.
2743 (IPA_OBS): Add format.o.
2744 * server.c (handle_query): Claim support for breakpoint commands.
2745 (process_point_options): Add command case.
2746 (process_serial_event): Leave running if there are printfs in
2748 * mem-break.h (any_persistent_commands): Declare.
2749 (add_breakpoint_commands): Declare.
2750 (gdb_no_commands_at_breakpoint): Declare.
2751 (run_breakpoint_commands): Declare.
2752 * mem-break.c (struct point_command_list): New struct.
2753 (struct breakpoint): New field command_list.
2754 (any_persistent_commands): New function.
2755 (add_commands_to_breakpoint): New function.
2756 (add_breakpoint_commands): New function.
2757 (gdb_no_commands_at_breakpoint): New function.
2758 (run_breakpoint_commands): New function.
2759 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
2761 * ax.c: Include format.h.
2762 (ax_printf): New function.
2763 (gdb_eval_agent_expr): Add printf opcode.
2765 2012-06-13 Yao Qi <yao@codesourcery.com>
2767 * server.c (start_inferior): Remove duplicated writes to fields
2768 'last_resume_kind' and 'last_status' of 'current_inferior'.
2770 2012-06-12 Yao Qi <yao@codesourcery.com>
2771 Pedro Alves <palves@redhat.com>
2773 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
2775 * server.c (handle_v_cont): Extend comment.
2777 2012-06-11 Yao Qi <yao@codesourcery.com>
2779 * linux-low.c (linux_attach): Add 'static'.
2781 2012-06-06 Yao Qi <yao@codesourcery.com>
2783 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
2785 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2787 Fix gcc -flto compilation warning.
2788 * server.c (main): Make variable multi_mode and attach volatile.
2790 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2792 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
2793 if the platform doesn't know about it.
2795 2012-05-30 Jeff Kenton <jkenton@tilera.com>
2797 * Makefile.in (SFILES): Add linux-tile-low.c.
2798 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
2799 * configure.srv: Handle tilegx-*-linux*.
2800 * linux-tile-low.c: New file.
2802 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2804 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
2806 2012-05-24 Pedro Alves <palves@redhat.com>
2810 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2812 2012-05-24 Pedro Alves <palves@redhat.com>
2816 Replace target_signal with gdb_signal throughout.
2818 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
2820 * linux-low.c (linux_store_registers): Avoid the copying sequence
2821 when no data has been retrieved by ptrace.
2823 2012-05-22 Will Deacon <will.deacon@arm.com>
2825 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
2826 Include asm/ptrace.h.
2827 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
2830 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
2832 * linux-low.c (linux_store_registers): Don't re-retrieve data
2833 with ptrace that has already been obtained from /proc. Always
2834 copy any data retrieved with ptrace to the buffer supplied.
2836 2012-05-11 Yao Qi <yao@codesourcery.com>
2837 Pedro Alves <palves@redhat.com>
2839 * linux-low.c (enum stopping_threads_kind): New.
2840 (stopping_threads): Change type to `enum stopping_threads_kind'.
2841 (handle_extended_wait): If stopping and suspending threads, leave
2842 the new_lwp suspended too.
2843 (linux_wait_for_event): Adjust.
2844 (stop_all_lwps): Set `stopping_threads' to
2845 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
2846 whether we're suspending threads or just stopping them. Assert no
2849 2012-04-29 Yao Qi <yao@codesourcery.com>
2851 * server.h: Move some code to ...
2852 * gdbthread.h: ... here. New.
2853 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
2854 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
2855 (nto-low.o, win32-low.o): Likewise.
2856 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
2857 * regcache.c, remote-utils.c, server.c: Likewise.
2858 * target.c, tracepoint.c, win32-low.c: Likewise.
2860 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2862 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
2863 (PTRACE_ARG4_TYPE): Likewise.
2864 (PTRACE_XFER_TYPE): Likewise.
2865 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
2866 ptrace to PTRACE_ARG3_TYPE.
2867 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
2868 (PTRACE_ARG4_TYPE): Likewise.
2869 (PTRACE_XFER_TYPE): Likewise.
2870 (linux_detach_one_lwp): Cast fourth argument of
2871 ptrace to long then PTRACE_ARG4_TYPE.
2872 (regsets_fetch_inferior_registers): Cast third argument of
2873 ptrace to long then PTRACE_ARG3_TYPE.
2874 (regsets_store_inferior_registers): Likewise.
2876 2012-04-20 Pedro Alves <palves@redhat.com>
2878 * configure: Regenerate.
2880 2012-04-19 Pedro Alves <palves@redhat.com>
2882 * Makefile.in (GNULIB_BUILDDIR): New.
2883 (LIBGNU, INCGNU, GNULIB_H): Adjust.
2884 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
2885 (all, install-only, uninstall, clean-info, all-lib, clean): No
2886 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
2887 (maintainer-clean realclean distclean): Use subdir_do.
2889 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
2890 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
2891 * acinclude.m4: Include acx_configure_dir.m4.
2892 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
2893 calls. Call AC_PROG_RANLIB. Configure gnulib using
2896 (GNULIB_STDINT_H): Adjust.
2897 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
2898 * gdbreplay.c: Include build-gnulib/config.h.
2899 * server.h: Likewise.
2900 * aclocal.m4: Regenerate.
2901 * config.in: Regenerate.
2902 * configure: Regenerate.
2904 2012-04-19 Pedro Alves <palves@redhat.com>
2906 * Makefile.in (LIBGNU, INCGNU): Adjust.
2907 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
2908 (all, install-only, uninstall, clean-info, all-lib, clean)
2909 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
2910 * configure.ac: Adjust AC_OUTPUT output.
2911 * aclocal.m4: Regenerate.
2912 * configure: Regenerate.
2914 2012-04-19 Pedro Alves <palves@redhat.com>
2916 * Makefile.in (generated_files): New.
2917 (server_h): Remove the explicit dependency on config.h, and depend
2918 on $generated_files.
2920 2012-04-19 Pedro Alves <palves@redhat.com>
2922 * Makefile.in (INCGNU): Add -Ignulib.
2924 2012-04-19 Pedro Alves <palves@redhat.com>
2926 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
2927 (INCGNU): ... this, and spell out -I here.
2928 (GNULIB_LIB): Rename to ...
2930 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
2932 2012-04-19 Pedro Alves <palves@redhat.com>
2934 * config.in: Regenerate.
2936 2012-04-19 Pedro Alves <palves@redhat.com>
2938 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
2939 * server.h (memmem): Remove declaration.
2940 * config.in: Regenerate.
2941 * configure: Regenerate.
2943 2012-04-19 Yao Qi <yao@codesourcery.com>
2945 * Makefile.in (SFILES): Add common/vec.c.
2949 2012-04-19 Yao Qi <yao@codesourcery.com>
2951 * remote-utils.c (prepare_resume_reply): Replace with macro
2952 target_core_of_thread.
2953 * server.c (handle_qxfer_threads_proper): Likewise.
2954 * target.h (traget_core_of_thread): New macro.
2956 2012-04-18 Pedro Alves <palves@redhat.com>
2958 * aclocal.m4: Regenerate.
2959 * configure: Regenerate.
2961 2012-04-16 Yao Qi <yao@codesourcery.com>
2963 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
2964 duplicated on address.
2966 2012-04-16 Yao Qi <yao@codesourcery.com>
2968 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
2969 (struct tracepoint_action_ops) <send>: New field.
2970 (m_tracepoint_action_send, r_tracepoint_action_send): New.
2971 (agent_expr_send, x_tracepoint_action_send): New.
2972 (l_tracepoint_action_send): New.
2973 (cmd_qtdp): Download and install tracepoint
2974 according to `use_agent'.
2975 (run_inferior_command): Add one more parameter `len'.
2977 (tracepoint_send_agent): New.
2978 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
2980 2012-04-16 Yao Qi <yao@codesourcery.com>
2982 * tracepoint.c (download_tracepoints): Moved to ...
2983 (cmd_qtstart): ... here.
2985 2012-04-14 Yao Qi <yao@codesourcery.com>
2987 * tracepoint.c: Include inttypes.h.
2988 (struct collect_memory_action): Use sized types.
2989 (struct tracepoint): Likewise.
2990 (cmd_qtdp, stop_tracing): Update print specifiers.
2991 (cmd_qtp, response_tracepoint): Likewise.
2992 (collect_data_at_tracepoint): Likewise.
2993 (collect_data_at_step): Likewise.
2995 2012-04-14 Yao Qi <yao@codesourcery.com>
2997 Import gnulib module inttypes.
2998 * aclocal.m4, config.in, configure: Regenerated.
3000 2012-04-14 Yao Qi <yao@codesourcery.com>
3002 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3003 Makefile and config.status at last.
3005 2012-04-13 Yao Qi <yao@codesourcery.com>
3007 * tracepoint.c: Include stdint.h unconditionally.
3009 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3011 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3012 on BFD_HAVE_SYS_PROCFS_TYPE.
3013 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3014 * configure: Regenerate.
3015 * config.in: Likewise.
3017 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3019 * Makefile.in (clean): Also remove x32.c x32-linux.c
3020 x32-avx.c x32-avx-linux.c.
3021 (x32.o): New target.
3023 (x32-linux.o): Likewise.
3024 (x32-linux.c): Likewise.
3025 (x32-avx.o): Likewise.
3026 (x32-avx.c): Likewise.
3027 (x32-avx-linux.o): Likewise.
3028 (x32-avx-linux.c): Likewise.
3030 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3031 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3032 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3033 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3034 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3035 i386/x32-avx-linux.xml.
3037 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3038 (init_registers_x32_avx_linux): Likwise.
3039 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3040 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3042 2012-04-13 Pedro Alves <palves@redhat.com>
3044 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3045 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3046 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3047 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3050 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3052 * linux-x86-low.c (compat_x32_clock_t): New.
3053 (compat_x32_siginfo_t): Likewise.
3054 (compat_x32_siginfo_from_siginfo): Likewise.
3055 (siginfo_from_compat_x32_siginfo): Likewise.
3056 (linux_is_elf64): Likewise.
3057 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3058 and siginfo_from_compat_x32_siginfo for x32.
3059 (x86_arch_setup): Set linux_is_elf64.
3061 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3064 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3066 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3067 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3068 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3069 compatible with process.
3071 2012-04-12 Yao Qi <yao@codesourcery.com>
3073 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3074 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3075 (install-only, install-info, clean): Handle sub dir gnulib.
3076 (all-lib, am--refresh): New targets.
3077 (memmem.o): Remove target.
3078 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3079 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3080 (AC_REPLACE_FUNCS): Remove memmem.
3081 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3082 (AC_OUTPUT): Generate Makefile in gnulib/.
3083 * aclocal.m4, config.in, configure: Regenerated.
3085 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3087 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3089 2012-04-05 Pedro Alves <palves@redhat.com>
3091 -Werror=strict-aliasing
3093 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3096 2012-04-04 Pedro Alves <palves@redhat.com>
3098 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3099 (sparc_store_gregset_from_stack, sparc_store_gregset)
3100 (sparc_breakpoint_at): Fix formatting.
3102 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3104 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3106 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3107 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3108 * config.in: Regenerate.
3109 * configure: Likewise.
3111 2012-03-29 Pedro Alves <palves@redhat.com>
3113 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3114 Correct ptrace arguments.
3116 2012-03-28 Pedro Alves <palves@redhat.com>
3118 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3119 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3120 (IA64_FR1_REGNUM): New defines.
3121 (ia64_fetch_register): New.
3122 (the_low_target): Install it.
3123 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3125 * linux-low.c (linux_fetch_registers): Try the
3126 the_low_target.fetch_register hook first.
3128 * linux-arm-low.c (the_low_target): Adjust.
3129 * linux-bfin-low.c (the_low_target): Adjust.
3130 * linux-cris-low.c (the_low_target): Adjust.
3131 * linux-crisv32-low.c (the_low_target): Adjust.
3132 * linux-m32r-low.c (the_low_target): Adjust.
3133 * linux-m68k-low.c (the_low_target): Adjust.
3134 * linux-mips-low.c (the_low_target): Adjust.
3135 * linux-ppc-low.c (the_low_target): Adjust.
3136 * linux-s390-low.c (the_low_target): Adjust.
3137 * linux-sh-low.c (the_low_target): Adjust.
3138 * linux-sparc-low.c (the_low_target): Adjust.
3139 * linux-tic6x-low.c (the_low_target): Adjust.
3140 * linux-x86-low.c (the_low_target): Adjust.
3141 * linux-xtensa-low.c (the_low_target): Adjust.
3143 2012-03-26 Pedro Alves <palves@redhat.com>
3145 * server.c (handle_qxfer_libraries): Don't bail early if
3146 the_target->qxfer_libraries_svr4 is not NULL.
3148 2012-03-26 Pedro Alves <palves@redhat.com>
3150 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3152 2012-03-23 Pedro Alves <palves@redhat.com>
3154 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3155 "library-list-svr4" element's start tag when the the DSO list is
3158 2012-03-23 Pedro Alves <palves@redhat.com>
3160 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3161 a variable whose type size is the same as the inferior's pointer
3164 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3166 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3168 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3169 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3170 * linux-low.h: Include <signal.h>.
3171 (struct siginfo): Remove forward declaration.
3172 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3175 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3177 * .gitignore: Ignore more files.
3179 2012-03-19 Pedro Alves <palves@redhat.com>
3180 Jan Kratochvil <jan.kratochvil@redhat.com>
3182 * server.c (cont_thread, general_thread): Add describing comments.
3183 (start_inferior): Clear `cont_thread'.
3184 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3187 2012-03-15 Yao Qi <yao@codesourcery.com>
3189 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3191 (cmd_qtdp): ... here.
3193 2012-03-15 Yao Qi <yao@codesourcery.com>
3195 * tracepoint.c (struct tracepoint_action_ops): New.
3196 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3197 (m_tracepoint_action_download): New.
3198 (r_tracepoint_action_download): New.
3199 (x_tracepoint_action_download): New.
3200 (l_tracepoint_action_download): New.
3201 (add_tracepoint_action): Install `action->ops' according type.
3202 (download_tracepoint_1): Move code `download' function pointer
3203 of various tracepoint_action_ops.
3205 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3207 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3208 linux_ptrace_attach_warnings.
3210 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3212 * Makefile.in (linux-ptrace.o): New.
3213 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3214 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3215 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3216 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3217 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3219 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3221 2012-03-08 Yao Qi <yao@codesourcery.com>
3222 Pedro Alves <palves@redhat.com>
3224 Fix PR server/13392.
3225 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3227 * tracepoint.c (remove_tracepoint): New.
3228 (cmd_qtdp): Call remove_tracepoint when failed to install.
3230 2012-03-07 Pedro Alves <palves@redhat.com>
3232 * linux-low.c (get_detach_signal): New.
3233 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3234 Pass on pending signals to PTRACE_DETACH. Check the result of the
3236 * server.c (program_signals, program_signals_p): New.
3237 (handle_general_set): Handle QProgramSignals.
3238 * server.h (program_signals, program_signals_p): Declare.
3240 2012-03-05 Pedro Alves <palves@redhat.com>
3241 Jan Kratochvil <jan.kratochvil@redhat.com>
3243 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3246 2012-03-03 Yao Qi <yao@codesourcery.com>
3248 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3249 agent_look_up_symbols.
3251 2012-03-03 Yao Qi <yao@codesourcery.com>
3253 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3254 (linux-x86-low.o): Likewise.
3255 * server.h: Remove in_process_agent_loaded.
3256 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3260 2012-03-03 Yao Qi <yao@codesourcery.com>
3262 * tracepoint.c (gdb_agent_capability): New global.
3263 (in_process_agent_loaded_ust): Renamed to
3264 `in_process_agent_supports_ust'.
3266 (in_process_agent_supports_ust): Call agent_capability_check.
3267 (clear_installed_tracepoints): Assert that agent supports
3270 2012-03-03 Yao Qi <yao@codesourcery.com>
3272 * linux-low.c (linux_supports_agent): New.
3273 (linux_target_ops): Initialize field `supports_agent' with
3274 linux_supports_agent.
3275 * target.h (struct target_ops) <supports_agent>: New.
3276 (target_supports_agent): New macro.
3277 * server.c (handle_general_set): Handle packet 'QAgent'.
3278 (handle_query): Send `QAgent+'.
3279 * Makefile.in (server.o): Depends on agent.h.
3281 2012-03-03 Yao Qi <yao@codesourcery.com>
3283 * Makefile.in (OBS): Add agent.o.
3284 Add new rule for agent.o.
3285 Track dependence of tracepoint.c on agent.h.
3286 * tracepoint.c (run_inferior_command_1):
3287 (run_inferior_command): Call agent_run_command.
3288 (gdb_ust_connect_sync_socket): Deleted. Move it to
3290 (resume_thread, stop_thread): Likewise.
3291 (gdb_ust_socket_init): Renamed to ...
3292 (gdb_agent_socket_init): ... New.
3293 (gdb_ust_thread): Renamed to ...
3294 (gdb_agent_helper_thread): ... New.
3295 (gdb_ust_init): Move some code to ...
3296 (gdb_agent_init): ... here. New.
3297 [HAVE_UST]: Call gdb_ust_init.
3298 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3299 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3300 * config.in, configure: Regenerated.
3302 2012-03-02 Pedro Alves <palves@redhat.com>
3304 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3305 * linux-low.c (struct simple_pid_list): New.
3306 (stopped_pids): New a struct simple_pid_list pointer.
3307 (add_to_pid_list, pull_pid_from_list): New.
3308 (handle_extended_wait): Don't assume the first signal new children
3309 report is SIGSTOP. Adjust call to pull_pid_from_list.
3310 (linux_wait_for_lwp): Adjust.
3312 2012-03-02 Yao Qi <yao@codesourcery.com>
3314 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3317 2012-03-02 Yao Qi <yao@codesourcery.com>
3319 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3320 `stop_pc' and `tpoint'. Update caller.
3322 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3324 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3325 * linux-low.c (use_linux_regsets): New macro.
3326 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3327 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3328 (linux_register_in_regsets): New function.
3329 (usr_fetch_inferior_registers): Skip registers covered by
3331 (usr_store_inferior_registers): Likewise.
3332 (usr_fetch_inferior_registers): New macro.
3333 (usr_store_inferior_registers): Likewise.
3334 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3335 (linux_store_registers): Likewise.
3336 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3338 (init_registers_mips64_dsp_linux): Likewise.
3339 (init_registers_mips_linux): New macro.
3340 (init_registers_mips_dsp_linux): Likewise.
3341 (mips_dsp_num_regs): Likewise.
3342 (DSP_BASE, DSP_CONTROL): New fallback macros.
3343 (mips_base_regs): New macro.
3344 (mips_regmap): Use it. Fix the size.
3345 (mips_dsp_regmap): New variable.
3346 (mips_dsp_regset_bitmap): Likewise.
3347 (mips_arch_setup): New function.
3348 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3350 (mips_cannot_store_register): Likewise.
3351 (the_low_target): Update .arch_setup, .num_regs and .regmap
3352 initializers. Add .regset_bitmap initializer.
3353 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3355 * linux-bfin-low.c (the_low_target): Likewise.
3356 * linux-cris-low.c (the_low_target): Likewise.
3357 * linux-crisv32-low.c (the_low_target): Likewise.
3358 * linux-ia64-low.c (the_low_target): Likewise.
3359 * linux-m32r-low.c (the_low_target): Likewise.
3360 * linux-m68k-low.c (the_low_target): Likewise.
3361 * linux-ppc-low.c (the_low_target): Likewise.
3362 * linux-s390-low.c (the_low_target): Likewise.
3363 * linux-sh-low.c (the_low_target): Likewise.
3364 * linux-sparc-low.c (the_low_target): Likewise.
3365 * linux-tic6x-low.c (the_low_target): Likewise.
3366 * linux-x86-low.c (the_low_target): Likewise.
3367 * linux-xtensa-low.c (the_low_target): Likewise.
3368 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3369 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3370 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3372 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3373 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3375 2012-02-29 Yao Qi <yao@codesourcery.com>
3376 Pedro Alves <palves@redhat.com>
3378 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3379 `step_over_finished' is true.
3381 2012-02-27 Pedro Alves <palves@redhat.com>
3383 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3384 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3386 2012-02-27 Pedro Alves <palves@redhat.com>
3389 * linux-low.c (pid_is_stopped): New.
3390 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3392 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3394 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3397 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3399 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3401 2012-02-24 Luis Machado <lgustavo@codesourcery>
3403 * server.c (handle_query): Advertise support for target-side
3404 breakpoint condition evaluation.
3405 (process_point_options): New function.
3406 (process_serial_event): When inserting a breakpoint, check for
3407 a target-side condition that should be evaluated.
3409 * mem-break.c: Include regcache.h and ax.h.
3410 (point_cond_list_t): New data structure.
3411 (breakpoint) <cond_list>: New field.
3412 (find_gdb_breakpoint_at): Make non-static.
3413 (delete_gdb_breakpoint_at): Clear any target-side
3415 (clear_gdb_breakpoint_conditions): New function.
3416 (add_condition_to_breakpoint): Likewise.
3417 (add_breakpoint_condition): Likewise.
3418 (gdb_condition_true_at_breakpoint): Likewise.
3419 (gdb_breakpoint_here): Return result directly instead
3420 of going through a local variable.
3422 * mem-break.h (find_gdb_breakpoint_at): New prototype.
3423 (clear_gdb_breakpoint_conditions): Likewise.
3424 (add_breakpoint_condition): Likewise.
3425 (gdb_condition_true_at_breakpoint): Likewise.
3427 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
3428 (need_step_over_p): Take target-side breakpoint condition into
3431 2012-02-24 Luis Machado <lgustavo@codesourcery>
3433 * server.h: Include tracepoint.h.
3434 (agent_mem_read, agent_get_trace_state_variable_value,
3435 agent_set_trace_state_variable_value,
3436 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
3437 get_set_tsv_func_addr): New prototypes.
3439 * ax.h: New include file.
3440 * ax.c: New source file.
3442 * tracepoint.c: Include ax.h.
3443 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
3444 agent_expr, eval_result_type): Move to ax.h.
3445 (parse_agent_expr): Rename to ...
3446 (gdb_parse_agent_expr): ... this, make it non-static and move
3448 (unparse_agent_expr) Rename to ...
3449 (gdb_unparse_agent_expr): ... this, make it non-static and move
3451 (eval_agent_expr): Rename to ...
3452 (eval_tracepoint_agent_expr): ... this.
3453 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
3454 forward declarations.
3455 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
3456 (agent_get_trace_state_variable_value): New function.
3457 (agent_set_trace_state_variable_value): New function.
3458 (cmd_qtdp): Call gdb_parse_agent_expr (...).
3459 (response_tracepoint): Call gdb_unparse_agent_expr (...).
3460 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
3461 (condition_true_at_tracepoint): Likewise.
3462 (parse_agent_expr): Rename to ...
3463 (gdb_parse_agent_expr): ... this and move to ax.c.
3464 (unparse_agent_expr): Rename to ...
3465 (gdb_unparse_agent_expr): ... this and move to ax.c.
3466 (gdb_agent_op_name): Move to ax.c.
3467 (eval_agent_expr): Rename to ...
3468 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
3470 (eval_tracepoint_agent_expr): New function.
3471 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
3473 (current_insn_ptr, emit_error, struct bytecode_address): Move to
3475 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
3476 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
3477 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
3478 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
3479 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
3480 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
3481 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
3482 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
3483 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
3484 (compile_bytecodes): Remove forward declaration.
3485 (is_goto_target): Move to ax.c.
3486 (compile_bytecodes): Move to ax.c and call
3487 agent_get_trace_state_variable_value (...) and
3488 agent_set_trace_state_variable_value (...).
3490 * Makefile.in: Update ax.c and IPA dependencies.
3492 2012-02-24 Pedro Alves <palves@redhat.com>
3494 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
3495 (cmd_bigqtbuffer_circular): ... this. Only handle
3496 'QTBuffer:circular:'.
3497 (handle_tracepoint_general_set): Adjust.
3499 2012-02-16 Yao Qi <yao@codesourcery.com>
3501 * inferiors.c: Move code to ...
3502 * dll.c: .... here. New.
3503 * server.h: Declare clear_dlls.
3504 * Makefile.in (SFILES): Add dll.c.
3508 2012-02-11 Yao Qi <yao@codesourcery.com>
3510 * server.c: (handle_monitor_command): Add a new parameter
3512 (handle_query): Update caller.
3514 2012-02-09 Joel Brobecker <brobecker@adacore.com>
3516 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
3517 * configure, config.in: Regenerate.
3518 * hostio.c: Provide an alternate implementation if HAVE_READLINK
3521 2012-02-02 Pedro Alves <palves@redhat.com>
3523 Try SIGKILL first, then PTRACE_KILL.
3524 * linux-low.c (linux_kill_one_lwp): New.
3525 (linux_kill_one_lwp): Rename to ...
3526 (kill_one_lwp_callback): ... this. Use the new
3529 2012-02-02 Pedro Alves <palves@redhat.com>
3531 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
3534 2012-01-27 Pedro Alves <palves@redhat.com>
3536 * linux-low.c (linux_child_pid_to_exec_file): Delete.
3537 (elf_64_file_p): Make static.
3538 (linux_pid_exe_is_elf_64_file): New.
3539 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
3540 Delete declarations.
3541 (linux_pid_exe_is_elf_64_file): Declare.
3542 * linux-x86-low.c (x86_arch_setup): Use
3543 linux_pid_exe_is_elf_64_file.
3545 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3547 * linux-low.c (linux_wait_for_event_1): Rename to ...
3548 (linux_wait_for_event): ... here and merge it with former
3549 linux_wait_for_event - new variable wait_ptid, use it.
3550 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
3552 2012-01-23 Pedro Alves <palves@redhat.com>
3554 * server.c (main): Avoid yet another case of infinite loop while
3555 detaching/killing after a longjmp.
3557 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
3560 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
3562 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
3564 * hostio.c (handle_readlink): New function.
3565 (handle_vFile): Call it to handle "vFile:readlink" packets.
3567 2012-01-20 Pedro Alves <palves@redhat.com>
3568 Ulrich Weigand <ulrich.weigand@linaro.org>
3570 * server.c (handle_v_requests): Only support vAttach and vRun to
3571 start multiple processes when in extended protocol mode.
3573 2012-01-17 Pedro Alves <palves@redhat.com>
3575 * tracepoint.c (initialize_tracepoint): Use mmap instead of
3576 memalign plus mprotect to allocate the scratch buffer.
3578 2012-01-13 Pedro Alves <palves@redhat.com>
3580 * server.c (attach_inferior): Clear `cont_thread'.
3582 2012-01-13 Pedro Alves <palves@redhat.com>
3584 * server.c (main): Avoid infinite loop while detaching/killing
3587 2012-01-09 Doug Evans <dje@google.com>
3589 * server.c (start_inferior): Set last_ptid in --wrapper case.
3591 2012-01-06 Yao Qi <yao@codesourcery.com>
3593 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
3595 [IN_PROCESS_AGENT] (debug_agent): New global variable.
3597 2012-01-04 Yao Qi <yao@codesourcery.com>
3599 * tracepoint.c (cmd_qtdp): Print debug message
3600 for static tracepoint.
3602 2012-01-04 Yao Qi <yao@codesourcery.com>
3604 * tracepoint.c (trace_vdebug): Differentiate debug message
3605 between gdbserver and IPA.
3607 2012-01-03 Yao Qi <yao@codesourcery.com>
3609 * tracepoint.c (tracepoint_was_hit): Don't collect for
3612 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3614 * terminal.h: Reformat copyright header.
3616 2012-01-02 Joel Brobecker <brobecker@adacore.com>
3618 * server.c (gdbserver_version): Update copyright year.
3619 * gdbreplay.c (gdbreplay_version): Likewise.
3621 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
3623 * linux-low.c (linux_create_inferior): Put empty if clause for write.
3626 2011-12-18 Hui Zhu <teawater@gmail.com>
3627 * linux-low.c (linux_create_inferior): Save return value to ret.
3629 2011-12-18 Hui Zhu <teawater@gmail.com>
3631 * linux-low.c (linux_create_inferior): Save return value to ret.
3633 2011-12-16 Doug Evans <dje@google.com>
3635 * linux-low.c (linux_create_inferior): If stdio connection,
3636 redirect stdin from /dev/null, stdout to stderr.
3637 * remote-utils.c (remote_is_stdio): New static global.
3638 (remote_connection_is_stdio): New function.
3639 (remote_prepare): Handle stdio connection.
3640 (remote_open): Ditto.
3641 (remote_close): Don't close stdin for stdio connections.
3642 (read_prim,write_prim): New functions. Replace all calls to
3643 read/write to these.
3644 * server.c (main): Watch for "-" argument. Move call to
3645 remote_prepare before start_inferior.
3646 * server.h (STDIO_CONNECTION_NAME): New macro.
3647 (remote_connection_is_stdio): Declare.
3649 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
3650 in debugging output.
3652 2011-12-15 Yao Qi <yao@codesourcery.com>
3654 * tracepoint.c: Include sys/syscall.h.
3655 (gdb_ust_thread): Remove preprocessor conditional.
3657 2011-12-14 Pedro Alves <pedro@codesourcery.com>
3659 * linux-low.c (linux_detach_one_lwp): Call
3660 the_low_target.prepare_to_resume before detaching.
3662 2011-12-14 Yao Qi <yao@codesourcery.com>
3664 * tracepoint.c (gdb_ust_thread): Don't ignore return value
3667 2011-12-14 Yao Qi <yao@codesourcery.com>
3669 * i386-low.c (i386_low_stopped_data_address): Initialize local
3672 2011-12-13 Pedro Alves <pedro@codesourcery.com>
3676 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
3677 DR_CONTROL unless necessary. Extend comments.
3678 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
3679 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
3681 2011-12-13 Yao Qi <yao@codesourcery.com>
3683 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
3685 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
3687 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
3689 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
3690 Print new debug message for such case.
3692 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
3694 Fix overlapping memcpy.
3695 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
3696 the read_inferior_memory transfer.
3697 (delete_fast_tracepoint_jump): New variable buf. Use it for the
3698 write_inferior_memory transfer.
3699 (set_fast_tracepoint_jump): New variable buf. Use it for the
3700 read_inferior_memory and write_inferior_memory transfers.
3701 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
3702 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
3703 Use it for the write_inferior_memory transfer.
3704 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
3707 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3709 * linux-low.c (fetch_register, store_register): Make code
3710 consistent, fix formatting.
3712 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
3714 * linux-low.c (usr_store_inferior_registers): Factor out code
3715 to handle individual registers into...
3716 (store_register): ... this new function.
3718 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
3720 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
3721 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
3722 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
3723 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
3724 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
3725 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
3726 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
3727 (srv_xmlfiles): Add new XML files.
3729 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
3731 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
3732 (init_registers_s390_linux32v1): Add prototype.
3733 (init_registers_s390_linux32v2): Likewise.
3734 (init_registers_s390_linux64v1): Likewise.
3735 (init_registers_s390_linux64v2): Likewise.
3736 (init_registers_s390x_linux64v1): Likewise.
3737 (init_registers_s390x_linux64v2): Likewise.
3738 (s390_num_regs): Increment to 52.
3739 (s390_regmap): Add orig_r2 register.
3740 (s390_num_regs_3264): Increment to 68.
3741 (s390_regmap_3264): Add orig_r2 register.
3742 (s390_collect_ptrace_register): Handle orig_r2 register.
3743 (s390_supply_ptrace_register): Likewise.
3744 (s390_fill_last_break): New function.
3745 (s390_store_last_break): Likewise.
3746 (s390_fill_system_call): New function.
3747 (s390_store_system_call): Likewise.
3748 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
3750 (s390_check_regset): New function.
3751 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
3752 NT_S390_SYSTEM_CALL regsets and use appropriate description.
3753 Update target_regsets for available register sets.
3755 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
3756 Jan Kratochvil <jan.kratochvil@redhat.com>
3758 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
3759 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
3761 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
3762 * linux-low.h (struct process_info_private): New member r_debug.
3763 * server.c (handle_qxfer_libraries): Call
3764 the_target->qxfer_libraries_svr4.
3765 (handle_qxfer_libraries_svr4): New function.
3766 (qxfer_packets): New entry "libraries-svr4".
3767 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
3768 * target.h (struct target_ops): New member qxfer_libraries_svr4.
3769 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
3770 PACKET_qXfer_libraries_svr4.
3772 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
3774 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
3775 PSW address/mask between 8-byte and 16-byte formats.
3776 (s390_supply_ptrace_register): Likewise.
3777 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
3778 basic addressing mode bit.
3780 2011-11-24 Stan Shebs <stan@codesourcery.com>
3782 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
3784 2011-11-17 Stan Shebs <stan@codesourcery.com>
3786 * tracepoint.c (struct tracepoint): New field traceframe_usage.
3787 (tracing_start_time): New global.
3788 (tracing_stop_time): New global.
3789 (tracing_user_name): New global.
3790 (tracing_notes): New global.
3791 (tracing_stop_note): New global.
3792 (cmd_qtstart): Set traceframe_usage, start_time.
3793 (stop_tracing): Set stop_time.
3794 (cmd_qtstatus): Report additional status.
3795 (cmd_qtp): New function.
3796 (handle_tracepoint_query): Call it.
3797 (cmd_qtnotes): New function.
3798 (handle_tracepoint_general_set): Call it.
3799 (get_timestamp): Rename from tsv_get_timestamp.
3801 2011-11-14 Stan Shebs <stan@codesourcery.com>
3802 Kwok Cheung Yeung <kcy@codesourcery.com>
3804 * linux-x86-low.c (small_jump_insn): New.
3805 (i386_install_fast_tracepoint_jump_pad): Add arguments for
3806 trampoline and error message, build a trampoline and issue a small
3807 jump instruction to it.
3808 (x86_install_fast_tracepoint_jump_pad): Add arguments for
3809 trampoline and error message.
3810 (x86_get_min_fast_tracepoint_insn_len): New.
3811 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
3812 * linux-low.h (struct linux_target_ops): Add arguments to
3813 install_fast_tracepoint_jump_pad operation, add new operation.
3814 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
3816 (linux_get_min_fast_tracepoint_insn_len): New function.
3817 (linux_target_op): Add new operation.
3818 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
3819 (gdb_trampoline_buffer_end): Ditto.
3820 (gdb_trampoline_buffer_error): Ditto.
3821 (struct ipa_sym_addresses): Add fields for new IPA variables.
3822 (symbol_list): Add entries for new IPA variables.
3823 (struct tracepoint): Add fields to hold the address range of the
3824 trampoline used by the tracepoint.
3825 (trampoline_buffer_head): New static variable.
3826 (trampoline_buffer_tail): Ditto.
3827 (claim_trampoline_space): New function.
3828 (have_fast_tracepoint_trampoline_buffer): New function.
3829 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
3831 (install_fast_tracepoint): Ditto, also add error buffer argument.
3832 (cmd_qtminftpilen): New function.
3833 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
3834 (fast_tracepoint_from_trampoline_address): New function.
3835 (fast_tracepoint_collecting): Handle trampoline as part of jump
3837 (set_trampoline_buffer_space): New function.
3838 (initialize_tracepoint): Initialize new IPA variables.
3839 * target.h (struct target_ops): Add arguments to
3840 install_fast_tracepoint_jump_pad operation, add new
3841 get_min_fast_tracepoint_insn_len operation.
3842 (target_get_min_fast_tracepoint_insn_len): New.
3843 (install_fast_tracepoint_jump_pad): Add arguments.
3844 * server.h (IPA_BUFSIZ): Define.
3845 * linux-i386-ipa.c: Include extra header files.
3846 (initialize_fast_tracepoint_trampoline_buffer): New function.
3847 (initialize_low_tracepoint): Call it.
3848 * server.h (set_trampoline_buffer_space): Declare.
3849 (claim_trampoline_space): Ditto.
3850 (have_fast_tracepoint_trampoline_buffer): Ditto.
3852 2011-11-14 Yao Qi <yao@codesourcery.com>
3854 * server.c (handle_query): Handle InstallInTrace for qSupported.
3855 * tracepoint.c (add_tracepoint): Sort list.
3856 (install_tracepoint, download_tracepoint): New.
3857 (cmd_qtdp): Call them to install and download tracepoints.
3858 (sort_tracepoints): Removed.
3859 (cmd_qtstart): Update.
3861 2011-11-14 Yao Qi <yao@codesourcery.com>
3863 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
3864 * mem-break.h: Declare.
3865 * tracepoint.c (cmd_qtstart): Move some code to ...
3866 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
3868 (download_tracepoints): Move some code to ...
3869 (download_tracepoint_1): ... here. New.
3871 2011-11-08 Yao Qi <yao@codesourcery.com>
3873 * remote-utils.c (relocate_instruction): A comment fix.
3875 2011-11-07 Joel Brobecker <brobecker@adacore.com>
3877 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
3878 (i386_dr_low_get_control, i386_dr_low_get_status): Use
3879 dr_status_mirror and dr_control_mirror from debug_reg_state.
3880 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
3881 (i386_initial_stuff): Remove use of deleted globals.
3882 (i386_get_thread_context, i386_set_thread_context,
3883 i386_thread_added): Use dr_status_mirror and dr_control_mirror
3884 from debug_reg_state.
3886 2011-11-05 Yao Qi <yao@codesourcery.com>
3888 * tracepoint.c (gdb_collect): Loop over tracepoints of same
3889 address as TPOINT's.
3891 2011-11-02 Stan Shebs <stan@codesourcery.com>
3893 * tracepoint.c (agent_mem_read_string): New function.
3894 (eval_agent_expr): Call it for tracenz.
3895 * server.c (handle_query): Report support for tracenz.
3897 2011-11-02 Yao Qi <yao@codesourcery.com>
3899 * tracepoint.c (cmd_qtstart): Remove unused local variables.
3901 2011-11-02 Yao Qi <yao@codesourcery.com>
3903 * target.h: Fix a typo in comment.
3905 2011-10-31 Pedro Alves <pedro@codesourcery.com>
3907 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
3908 clobber the breakpoints' shadows with fast tracepoint jumps.
3909 * mem-break.h (check_mem_write): Add `myaddr' parameter.
3910 * target.c (write_inferior_memory): Also pass MYADDR down to
3913 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
3915 * configure.ac: Check support for personality routine.
3916 * configure: Regenerate.
3917 * config.in: Likewise.
3918 * linux-low.c: Include <sys/personality.h>.
3919 Define ADDR_NO_RANDOMIZE if necessary.
3920 (linux_create_inferior): Disable address space randomization when
3921 forking inferior, if requested.
3922 (linux_supports_disable_randomization): New function.
3923 (linux_target_ops): Install it.
3924 * server.h (disable_randomization): Declare.
3925 * server.c (disable_randomization): New global variable.
3926 (handle_general_set): Handle QDisableRandomization.
3927 (handle_query): Likewise for qSupported.
3928 (main): Support --disable-randomization and --no-disable-randomization
3929 command line arguments.
3930 * target.h (struct target_ops): Add supports_disable_randomization.
3931 (target_supports_disable_randomization): New macro.
3933 2011-09-29 Mike Frysinger <vapier@gentoo.org>
3935 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
3937 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
3938 [!PT_GETDSBT] (target_loadmap): New definition.
3939 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
3940 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
3941 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
3942 and PT_GETDSBT to LINUX_LOADMAP.
3943 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
3944 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
3946 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
3948 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
3949 (arm_linux_hwbp_cap): New static variable.
3950 (arm_linux_get_hwbp_cap): Replace by ...
3951 (arm_linux_init_hwbp_cap): ... this new function.
3952 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
3953 (arm_linux_get_hw_watchpoint_count): Likewise.
3954 (arm_linux_get_hw_watchpoint_max_length): Likewise.
3955 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
3956 (arm_prepare_to_resume): Use perror_with_name instead of error.
3958 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
3960 * linux-arm-low.c: Include <signal.h>.
3961 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
3962 (struct arm_linux_hwbp_cap): New data type.
3963 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
3964 (struct arm_linux_hw_breakpoint): New data type.
3965 (MAX_BPTS, MAX_WPTS): Define.
3966 (struct arch_process_info, struct arch_lwp_info): New data types.
3967 (arm_linux_get_hwbp_cap): New function.
3968 (arm_linux_get_hw_breakpoint_count): Likewise.
3969 (arm_linux_get_hw_watchpoint_count): Likewise.
3970 (arm_linux_get_hw_watchpoint_max_length): Likewise.
3971 (arm_hwbp_control_initialize): Likewise.
3972 (arm_hwbp_control_is_enabled): Likewise.
3973 (arm_hwbp_control_is_initialized): Likewise.
3974 (arm_hwbp_control_disable): Likewise.
3975 (arm_linux_hw_breakpoint_equal): Likewise.
3976 (arm_linux_hw_point_initialize): Likewise.
3977 (struct update_registers_data): New data structure.
3978 (update_registers_callback: New function.
3979 (arm_insert_point): Likewise.
3980 (arm_remove_point): Likewise.
3981 (arm_stopped_by_watchpoint): Likewise.
3982 (arm_stopped_data_address): Likewise.
3983 (arm_new_process): Likewise.
3984 (arm_new_thread): Likewise.
3985 (arm_prepare_to_resume): Likewise.
3986 (the_low_target): Register arm_insert_point, arm_remove_point,
3987 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
3988 arm_new_thread, and arm_prepare_to_resume.
3990 2011-09-15 Stan Shebs <stan@codesourcery.com>
3992 * server.h (struct emit_ops): Add compare-goto fields.
3993 * tracepoint.c (gdb_agent_op_sizes): New table.
3994 (emit_eq_goto): New function.
3995 (emit_ne_goto): New function.
3996 (emit_lt_goto): New function.
3997 (emit_le_goto): New function.
3998 (emit_gt_goto): New function.
3999 (emit_ge_goto): New function.
4000 (is_goto_target): New function.
4001 (compile_bytecodes): Recognize special cases of compare-goto
4002 combinations and call specialized emitters for them.
4003 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4004 (amd64_emit_ne_goto): New function.
4005 (amd64_emit_lt_goto): New function.
4006 (amd64_emit_le_goto): New function.
4007 (amd64_emit_gt_goto): New function.
4008 (amd64_emit_ge_goto): New function.
4009 (amd64_emit_ops): Add the new functions.
4010 (i386_emit_eq_goto): New function.
4011 (i386_emit_ne_goto): New function.
4012 (i386_emit_lt_goto): New function.
4013 (i386_emit_le_goto): New function.
4014 (i386_emit_gt_goto): New function.
4015 (i386_emit_ge_goto): New function.
4016 (i386_emit_ops): Add the new functions.
4018 2011-09-08 Stan Shebs <stan@codesourcery.com>
4020 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4021 (i386_emit_epilogue): Restore %ebx.
4023 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4025 * server.c (step_thread): Remove definition.
4026 (process_serial_event): Don't handle Hs.
4027 * server.h (step_thread): Remove declaration.
4028 * target.c (set_desired_inferior): Remove use of step_thread.
4030 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4032 * linux-low.c: Include linux-procfs.h.
4033 (linux_attach_lwp_1): Update comments.
4034 (linux_attach): Scan for existing threads when attaching to a
4035 process that is the tgid.
4036 * Makefile.in: Update dependencies.
4038 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4040 * configure.srv: Add linux-procfs.o dependencies.
4042 2011-08-14 Yao Qi <yao@codesourcery.com>
4044 * target.h (struct target_ops): Fix indent.
4045 * win32-low.c (win32_target_ops): Fix comment.
4047 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4048 Yao Qi <yao@codesourcery.com>
4050 * Makefile.in (clean): Remove tic6x-*.c files.
4051 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4052 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4053 (tic6x-c64xp-linux.c): Likewise.
4054 * configure.srv: Add support for tic6x-*-uclinux.
4055 * linux-tic6x-low.c: New.
4056 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4058 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4059 Yao Qi <yao@codesourcery.com>
4061 * target.h (struct target_ops): Add read_loadmap.
4062 * linux-low.c (struct target_loadseg): New type.
4063 (struct target_loadmap): New type.
4064 (linux_read_loadmap): New function.
4065 (linux_target_ops): Add linux_read_loadmap.
4066 * server.c (handle_query): Support qXfer:fdpic:read packet.
4067 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4070 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4072 * win32-low.c: Include <stdint.h>.
4074 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4076 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4077 to the inferior here.
4078 (i386_remove_aligned_watchpoint): Ditto.
4079 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4080 fit part of the watchpoint in the debug registers.
4081 (i386_update_inferior_debug_regs): New.
4082 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4083 registers, and only update the inferior on success.
4084 (i386_low_remove_watchpoint): Ditto.
4086 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4088 * linux-low.c (compare_ints, unique, list_threads, show_process,
4089 linux_core_of_thread): Delete.
4090 (linux_target_ops): Change linux_core_of_thread to
4091 linux_common_core_of_thread.
4092 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4093 * utils.c (malloc_failure): Change type of argument.
4094 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4095 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4096 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4097 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4098 (IPA_OBJS): Add common-utils-ipa.o.
4099 (ptid_h, linux_osdata_h): New macros.
4100 (server_h): Add common/common-utils.h, common/xml-utils.h,
4101 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4103 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4104 ptid.o, buffer.o): New rules.
4105 (linux-low.o): Add common/linux-osdata.h as a dependency.
4106 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4107 * configure.ac: Add AC_HEADER_DIRENT check.
4108 * config.in: Regenerate.
4109 * configure: Regenerate.
4110 * remote-utils.c (xml_escape_text): Delete.
4111 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4112 buffer_xml_printf): Move to common/buffer.c.
4113 * server.c (main): Remove call to initialize_inferiors.
4114 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4115 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4116 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4117 internal_error, gdb_assert, gdb_assert_fail): Delete.
4118 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4119 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4121 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4122 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4123 initialize_inferiors): Delete.
4125 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4127 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4130 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4132 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4134 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4136 2011-05-26 Yao Qi <yao@codesourcery.com>
4138 * Makefile.in (thread-db.o): Track dependence to
4139 common/gdb_thread_db.h.
4140 * thread-db.c: include gdb_thread_db.h from right place.
4142 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4144 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4145 __FILE__ and __LINE__ to internal_error.
4147 2011-05-13 Doug Evans <dje@google.com>
4149 * thread-db.c (try_thread_db_load_from_sdir): New function.
4150 (try_thread_db_load_from_dir): New function.
4151 (thread_db_load_search): Handle $sdir, ignore $pdir.
4152 Remove trying of system directories if search of
4153 libthread-db-search-path fails, that is now done via $sdir.
4155 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4157 * server.c (handle_query): Add EnableDisableTracepoints to the list
4158 of supported features.
4159 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4161 (cmd_qtenable_disable): New.
4162 (cmd_qtstart): Install tracepoints even if disabled.
4163 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4164 receiving a QTEnable or QTDisable packet.
4165 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4166 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4168 (gdb_probe): Skip data collection if static tracepoint is disabled.
4170 2011-05-10 Doug Evans <dje@google.com>
4172 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4174 2011-05-04 Doug Evans <dje@google.com>
4176 * linux-low.c (linux_join): Skip process lookup.
4177 * spu-low.c (spu_join): Ditto.
4178 * server.c (join_inferiors_callback): Delete.
4179 (process_serial_event): For 'D' packet (detach) call join_inferior
4182 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4184 * README: Don't mention xscale*-*-linux*.
4185 * configure.srv (xscale*-*-linux*): Don't handle target.
4187 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4189 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4191 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4192 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4193 (i386_emit_void_call_2): Likewise.
4195 2011-04-26 Yao Qi <yao@codesourcery.com>
4197 * linux-low.c: Move common macros to linux-ptrace.h.
4198 Include linux-ptrace.h.
4199 * Makefile.in (linux_ptrace_h): New.
4200 (linux-low.o): Depends on linux-ptrace.h.
4202 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4204 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4205 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4206 (remote_prepare): New function with most of the TCP code from ...
4207 (remote_open): ... here. Detect PORT here unconditionally. Move also
4208 setting transport_is_reliable.
4209 * server.c (run_once): New variable.
4210 (gdbserver_usage): Document it.
4211 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4212 the first run if RUN_ONCE.
4213 * server.h (run_once, remote_prepare): New declarations.
4215 2011-04-19 Tom Tromey <tromey@redhat.com>
4217 * win32-low.c (handle_load_dll): Remove duplicate "the".
4219 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4221 Remove support for old Cygwin 1.5 versions.
4222 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4223 function to avoid warning.
4224 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4227 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4229 * gdbserver/server.h (Macro _): Define it if not available.
4231 2011-03-14 Michael Snyder <msnyder@vmware.com>
4233 * hostio.c (handle_close): Remove unnecessary null test.
4235 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4237 * Makefile.in (maintainer-clean realclean distclean): Remove
4238 "make ... subdir_do" command.
4240 2011-03-10 Michael Snyder <msnyder@vmware.com>
4242 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4244 * server.c (handle_v_run): Free alloced buffer on early return.
4246 2011-03-09 Yao Qi <yao@codesourcery.com>
4249 2011-03-04 Yao Qi <yao@codesourcery.com>
4251 * Makefile.in: Remove GNU make feature --directory.
4253 2011-03-05 Yao Qi <yao@codesourcery.com>
4255 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4256 (subdir_do): New make target. Copied from gdb/Makefile.
4257 (maintainer-clean, realclean, distclean, clean): Call corresponding
4258 make targets in common/Makefile.
4260 2011-02-11 Yao Qi <yao@codesourcery.com>
4262 * configure.ac: Call AC_PROG_RANLIB.
4263 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4264 * configure: Regenerate.
4266 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4268 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4270 2011-03-06 Yao Qi <yao@codesourcery.com>
4272 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4274 2011-03-05 Yao Qi <yao@codesourcery.com>
4276 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4277 (subdir_do): New make target. Copied from gdb/Makefile.
4278 (maintainer-clean, realclean, distclean, clean): Call corresponding
4279 make targets in common/Makefile.
4281 2011-03-04 Yao Qi <yao@codesourcery.com>
4283 * Makefile.in: Remove GNU make feature --directory.
4285 2011-03-04 Michael Snyder <msnyder@vmware.com>
4287 * server.c (queue_stop_reply): Call xmalloc not malloc.
4289 2011-03-02 Michael Snyder <msnyder@vmware.com>
4291 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4293 2011-02-28 Michael Snyder <msnyder@vmware.com>
4295 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4296 (cmd_qtframe): Ditto.
4297 (cmd_qtbuffer): Ditto.
4298 (cmd_bigqtbuffer): Ditto.
4300 * utils.c (decimal2str): Initialize 'width' to nine, then
4303 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4305 * hostio.c (require_data): Free *data, not data.
4307 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4309 * hostio.c (require_data): Use free, not xfree.
4311 2011-02-27 Michael Snyder <msnyder@vmware.com>
4313 * server.c (handle_query): Discard unused value.
4315 * hostio.c (require_data): Free malloc memory before returning
4318 2011-02-26 Michael Snyder <msnyder@vmware.com>
4320 * linux-low.c (list_threads): Call closedir for dirent.
4322 2011-02-27 Michael Snyder <msnyder@vmware.com>
4324 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4325 a case statement falls through.
4327 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4329 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4332 2011-02-26 Michael Snyder <msnyder@vmware.com>
4334 * utils.c (decimal2str): Eliminate dead code and dead param.
4335 (pulongest): Drop dead param from call to decimal2str.
4338 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4340 Revert the following patch (not approved yet):
4341 2011-02-21 Hui Zhu <teawater@gmail.com>
4342 * tracepoint.c (tp_printf): New function.
4343 (eval_agent_expr): Handle gdb_agent_op_printf.
4345 2011-02-21 Hui Zhu <teawater@gmail.com>
4347 * tracepoint.c (tp_printf): New function.
4348 (eval_agent_expr): Handle gdb_agent_op_printf.
4350 2011-02-18 Tom Tromey <tromey@redhat.com>
4352 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4353 (tracepoint.o): Likewise.
4354 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4355 (gdb_agent_op_names): Likewise.
4357 2011-02-18 Tom Tromey <tromey@redhat.com>
4359 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4360 gdb_agent_op_rot>: New constants.
4361 (gdb_agent_op_names): Add pick and roll.
4362 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4365 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4367 * aclocal.m4: Regenerated with aclocal-1.11.1.
4369 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4371 * server.c (handle_qxfer_traceframe_info): New.
4372 (qxfer_packets): Register "traceframe-info".
4373 (handle_query): Report support for qXfer:traceframe-info:read+.
4374 * tracepoint.c (match_blocktype): New.
4375 (traceframe_find_block_type): Rename to ...
4376 (traceframe_walk_blocks): ... this. Add callback filter argument,
4378 (traceframe_find_block_type): New, reimplemented on top of
4379 traceframe_walk_blocks.
4380 (build_traceframe_info_xml): New.
4381 (traceframe_read_info): New.
4382 * server.h (traceframe_read_info): Declare.
4384 2011-02-11 Yao Qi <yao@codesourcery.com>
4386 * configure.ac: Call AC_PROG_RANLIB.
4387 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4388 * configure: Regenerate.
4390 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4392 * server.c (gdb_read_memory): Change return semantics to allow
4394 (handle_search_memory_1): Adjust.
4395 (process_serial_event) <'m' packet>: Handle partial transfers.
4396 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4398 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4400 * regcache.c (init_register_cache): Initialize
4401 regcache->register_status.
4402 (free_register_cache): Release regcache->register_status.
4403 (regcache_cpy): Copy register_status.
4404 (registers_to_string): Print 'x's for unavailable registers.
4405 (supply_register): Mark the register's status valid or
4406 unavailable, depending on whether a buffer was passed in or not.
4407 (supply_register_zeroed): New.
4408 (supply_regblock): Mark the registers' status valid or
4409 unavailable, depending on whether a buffer was passed in or not.
4410 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4411 (struct regcache): New `register_status' field.
4412 (supply_register_zeroed): Declare.
4413 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4414 supply_register_zeroed, rather than passing a NULL buffer to
4416 * tracepoint.c (fetch_traceframe_registers): Update comment.
4418 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4420 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
4423 2011-01-25 Pedro Alves <pedro@codesourcery.com>
4425 * server.h (decode_xfer_write): Change prototype.
4426 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
4427 and don't extract the annex here.
4428 * server.c (decode_xfer_read): Remove `annex' parameter,
4429 and don't extract the annex here.
4431 (struct qxfer): New.
4432 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
4433 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
4434 (handle_qxfer_statictrace): New functions, abstracted out from
4435 handle_query, and made to use the struct qxfer interface.
4436 (handle_threads_qxfer_proper): Rename to ...
4437 (handle_qxfer_threads_proper): ... this.
4438 (handle_threads_qxfer): Rename to ...
4439 (handle_qxfer_threads): ... this. Adjust.
4440 (qxfer_packets): New array.
4441 (handle_qxfer): New function.
4442 (handle_query): Use handle_qxfer.
4444 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
4446 * gdbreplay.c: Shorten lines of >= 80 columns.
4447 * linux-low.c: Ditto.
4448 * linux-ppc-low.c: Ditto.
4449 * linux-s390-low.c: Ditto.
4450 * linux-sparc-low.c: Ditto.
4451 * linux-x86-low.c: Ditto.
4452 * linux-xtensa-low.c: Ditto.
4453 * mem-break.c: Ditto.
4455 * regcache.h: Ditto.
4456 * remote-utils.c: Ditto.
4459 * thread-db.c: Ditto.
4460 * tracepoint.c: Ditto.
4462 * win32-low.h: Ditto.
4464 2011-01-05 Joel Brobecker <brobecker@adacore.com>
4466 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
4469 2011-01-01 Joel Brobecker <brobecker@adacore.com>
4471 * server.c (gdbserver_version): Update copyright year in version
4473 * gdbreplay.c (gdbreplay_version): Ditto.
4475 2010-12-29 Jie Zhang <jie.zhang@analog.com>
4477 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
4478 * linux-bfin-low.c: New file.
4479 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
4480 PT_DATA_ADDR for BFIN targets.
4481 * Makefile.in (SFILES): Add linux-bfin-low.c.
4482 (clean): Remove reg-bfin.c.
4483 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
4484 * README: Mention supported Blackfin targets.
4486 2010-12-23 Mike Frysinger <vapier@gentoo.org>
4488 * .gitignore: New file.
4490 2010-11-16 Mike Frysinger <vapier@gentoo.org>
4492 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
4494 2010-10-22 Jie Zhang <jie@codesourcery.com>
4496 * Makefile.in: Add FLAGS_TO_PASS variable.
4497 (install): Remove dependency of install-only and recursively
4498 invoke make for install-only.
4500 2010-10-04 Doug Evans <dje@google.com>
4502 * Makefile.in (uninstall): Use $(DESTDIR).
4504 2010-09-24 Pedro Alves <pedro@codesourcery.com>
4508 * linux-x86-low.c (compat_siginfo_from_siginfo)
4509 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
4510 si_code is < 0. Check for si_code == SI_TIMER before checking for
4513 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4515 * lynx-i386-low.c: New file.
4516 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
4518 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4520 * lynx-low.c (ptrace_request_to_str): Remove handling for
4521 request values that have been removed in LynxOS 5.x.
4523 2010-09-13 Joel Brobecker <brobecker@adacore.com>
4525 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
4528 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4530 * configure.ac: Add --enable-inprocess-agent option.
4531 * configure: Rebuilt.
4533 2010-09-06 Yao Qi <yao@codesourcery.com>
4535 * linux-low.c (linux_kill): Remove unused variable.
4536 (linux_stabilize_threads): Likewise.
4537 * server.c (start_inferior): Likewise.
4538 (queue_stop_reply_callback): Likewise.
4539 * tracepoint.c (do_action_at_tracepoint): Likewise.
4541 2010-09-06 Yao Qi <yao@codesourcery.com>
4543 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
4546 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4548 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
4550 2010-09-06 Pedro Alves <pedro@codesourcery.com>
4552 * Makefile.in (install-only): Replace $IPA_DEPFILES with
4555 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4557 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
4558 gdbserver/lynx-ppc-low.c: New files.
4559 * Makefile.in (lynx_low_h): New variable.
4560 (lynx-low.o, lynx-ppc-low.o): New rules.
4561 * configure.ac: On LynxOS, link with -lnetinet.
4562 * configure.srv: Add handling of powerpc-*-lynxos* targets.
4563 * configure: regenerate.
4565 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4567 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
4568 * configure.ac: Add check for vasprintf and vsnprintf.
4569 * configure, config.in: Regenerate.
4570 * server.h (vasprintf, vsnprintf): Add conditional declarations.
4572 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4574 * gdbreplay.c: Move include of alloca.h up, next to include of
4576 * server.h: Add include of malloc.h.
4577 * mem-break.c: Remove include of malloc.h.
4578 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
4580 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4582 * Makefile.in (memmem.o): Build with -Wno-error.
4584 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4586 * utils.c (xsnprintf): Make non-static.
4587 * server.h: Add xsnprintf declaration.
4588 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
4589 replace calls to snprintf by calls to xsnprintf throughout.
4591 2010-09-01 Joel Brobecker <brobecker@adacore.com>
4593 * configure.ac: Add configure check for alloca.
4594 * configure, config.in: Regenerate.
4595 * server.h: Include alloca.h if it exists.
4596 * gdbreplay.c: Include alloca.h if it exists.
4598 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4600 * linux-low.c (__SIGRTMIN): Define if not already defined.
4601 (linux_create_inferior): Check for __ANDROID__ rather than
4603 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
4604 are already deferred.
4605 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
4606 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
4607 stopped and already has a pending signal to report.
4608 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
4609 a pending signal to report or is moving out of a jump pad.
4610 (linux_init_signals): Check for __ANDROID__ rather than
4613 2010-08-28 Pedro Alves <pedro@codesourcery.com>
4615 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
4616 debug_threads check. Avoid a linear search when not doing debug
4619 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4621 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
4622 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
4623 (struct file_handler) <fd>: Change type to gdb_fildes_t.
4624 (process_event): Change local fd's type to gdb_fildes_t.
4625 (create_file_handler): Adjust prototype.
4626 (delete_file_handler): Adjust prototype.
4627 (handle_file_event): Adjust prototype. Use pfildes.
4628 (create_file_event): Adjsut prototype.
4629 * remote-utils.c (remote_desc, listen_desc): Change type to
4631 * server.h: New gdb_fildes_t typedef.
4632 [USE_WIN32API]: Include winsock2.h.
4633 (delete_file_handler, add_file_handler): Adjust prototypes.
4635 * utils.c (pfildes): New.
4637 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4639 * configure.ac (build_warnings): Add -Wno-char-subscripts.
4640 * configure: Regenerate.
4642 2010-08-27 Pedro Alves <pedro@codesourcery.com>
4644 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
4645 (linux_done_accessing_memory): ... this.
4646 (linux_target_ops): Adjust.
4647 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
4648 * nto-low.c (nto_target_ops): Adjust comment.
4649 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
4650 * spu-low.c (spu_target_ops): Adjust comment.
4651 * target.h (target_ops): Rename unprepare_to_access_memory field
4652 to done_accessing_memory.
4653 (unprepare_to_access_memory): Rename to ...
4654 (done_accessing_memory): ... this.
4656 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4658 * linux-low.c (linux_prepare_to_access_memory): New.
4659 (linux_unprepare_to_access_memory): New.
4660 (linux_target_ops): Install them.
4661 * server.c (read_memory): Rename to ...
4662 (gdb_read_memory): ... this. Use
4663 prepare_to_access_memory/prepare_to_access_memory.
4664 (write_memory): Rename to ...
4665 (gdb_write_memory): ... this. Use
4666 prepare_to_access_memory/prepare_to_access_memory.
4667 (handle_search_memory_1): Adjust.
4668 (process_serial_event): Adjust.
4669 * target.h (struct target_ops): New fields
4670 prepare_to_access_memory and unprepare_to_access_memory.
4671 (prepare_to_access_memory, unprepare_to_access_memory): New.
4672 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
4673 prepare_to_access_memory/prepare_to_access_memory.
4674 * nto-low.c (nto_target_ops): Adjust.
4675 * spu-low.c (spu_target_ops): Adjust.
4676 * win32-low.c (win32_target_ops): Adjust.
4678 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4680 * Makefile.in (WARN_CFLAGS): Get it from configure.
4681 (WERROR_CFLAGS): New.
4682 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
4683 * configure.ac: Introduce --enable-werror, which adds -Werror to
4684 the compiler command line. Enabled by default. Disable with
4685 --disable-werror. Add -Wdeclaration-after-statement
4686 Wpointer-arith and -Wformat-nonliteral to warning flags.
4687 * configure: Regenerate.
4689 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4691 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
4693 2010-08-26 Pedro Alves <pedro@codesourcery.com>
4695 * gdbreplay.c (remote_error): New.
4697 (expect): Use gdbchar. Check for error reading from GDB.
4698 Clarify sync error output.
4699 (play): Check for errors writing to GDB.
4700 * linux-low.c (sigchld_handler): Really ignore `write' errors.
4701 * remote-utils.c (getpkt): Check for errors writing to the remote
4704 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4706 * linux-low.c (linux_wait_1): Move non-debugging code out of
4707 `debug_threads' control.
4709 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4711 * linux-low.c (linux_wait_1): Don't set last_status here.
4712 * server.c (push_event, queue_stop_reply_callback): Assert we're
4713 not pushing a TARGET_WAITKIND_IGNORE event.
4714 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
4715 (myresume, handle_target_event): Set the thread's last_resume_kind
4716 and last_status from the target returned status.
4718 2010-08-25 Pedro Alves <pedro@codesourcery.com>
4722 * linux-x86-low.c (update_debug_registers_callback): New.
4723 (i386_dr_low_set_addr): Use it.
4724 (i386_dr_low_get_addr): New.
4725 (i386_dr_low_set_control): Use update_debug_registers_callback.
4726 (i386_dr_low_get_control): New.
4727 (i386_dr_low_get_status): Adjust.
4728 * linux-low.c (linux_stop_lwp): New.
4729 * linux-low.h (linux_stop_lwp): Declare.
4731 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
4732 argument instead of a i386_debug_reg_state.
4733 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
4734 a i386_debug_reg_state.
4735 (i386_insert_aligned_watchpoint): Adjust.
4736 (i386_remove_aligned_watchpoint): Adjust.
4737 (i386_low_stopped_data_address): Read the debug registers from the
4738 inferior instead of from the mirrors.
4739 * i386-low.h (struct i386_debug_reg_state): Extend comment.
4740 (i386_dr_low_get_addr): Declare.
4741 (i386_dr_low_get_control): Declare.
4742 (i386_dr_low_get_status): Change prototype.
4744 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
4745 (i386_dr_low_get_addr): New.
4746 (i386_dr_low_get_control): New.
4747 (i386_dr_low_get_status): Adjust prototype. Return
4749 (i386_initial_stuff): Clear dr_status_mirror and
4751 (i386_get_thread_context): Adjust.
4752 (i386_set_thread_context): Adjust.
4753 (i386_thread_added): Adjust.
4755 2010-08-24 Pedro Alves <pedro@codesourcery.com>
4757 * linux-low.h (linux_thread_area): Delete declaration.
4759 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
4761 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
4762 after its termination.
4764 2010-08-09 Pedro Alves <pedro@codesourcery.com>
4766 * linux-low.c (gdb_wants_lwp_stopped): Delete.
4767 (gdb_wants_all_stopped): Delete.
4768 (linux_wait_1): Don't call them.
4769 * server.c (handle_v_cont): Tag all threads as want-stopped.
4770 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
4771 stopped as "client-wants-stopped".
4773 2010-07-31 Pedro Alves <pedro@codesourcery.com>
4775 * Makefile.in (signals_h): New.
4776 (server_h): Depend on it.
4777 (server.o): Don't depend on $(signals_def).
4778 (signals.o): Depend on $(signals_def).
4780 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
4782 * Makefile.in (signals_def): New.
4783 (server_h): Append include/gdb/signals.h and signals_def.
4784 (server.o): Append signals_def.
4786 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4788 * server.c (handle_target_event): Use target_signal_to_host for
4789 resume_info.sig initialization.
4790 * target.h (struct thread_resume) <sig>: New comment.
4792 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
4794 * server.c (handle_query): strcpy() the returned string from paddress()
4795 instead of sprintf().
4796 * utils.c (paddress): Return phex_nz().
4798 2010-07-07 Joel Brobecker <brobecker@adacore.com>
4800 * server.c (handle_v_cont): Call mourn_inferior if process
4802 (myresume): Likewise.
4804 2010-07-01 Pedro Alves <pedro@codesourcery.com>
4806 Static tracepoints, and integration with UST.
4808 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
4809 * mem-break.c (uninsert_all_breakpoints)
4810 (reinsert_all_breakpoints): New.
4811 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
4812 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
4813 (gdb_agent_ust_loaded, helper_thread_id)
4814 (gdb_agent_helper_thread_id): New macros.
4815 (struct ipa_sym_addresses): Add addr_ust_loaded,
4816 addr_helper_thread_id, addr_cmd_buf.
4817 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
4818 (in_process_agent_loaded_ust): New.
4819 (write_e_ust_not_loaded): New.
4820 (maybe_write_ipa_ust_not_loaded): New.
4821 (struct collect_static_trace_data_action): New.
4822 (enum tracepoint_type) <static_tracepoint>: New.
4823 (struct tracepoint) <handle>: Mention static tracepoints.
4824 (struct static_tracepoint_ctx): New.
4825 (CMD_BUF_SIZE): New.
4826 (add_tracepoint_action): Handle static tracepoint actions.
4827 (unprobe_marker_at): New.
4828 (clear_installed_tracepoints): Handle static tracepoints.
4829 (cmd_qtdp): Handle static tracepoints.
4830 (probe_marker_at): New.
4831 (cmd_qtstart): Handle static tracepoints.
4832 (response_tracepoint): Handle static tracepoints.
4833 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
4834 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
4835 (get_context_regcache): Handle static tracepoints.
4836 (do_action_at_tracepoint): Handle static tracepoint actions.
4837 (traceframe_find_block_type): Handle static trace data blocks.
4838 (traceframe_read_sdata): New.
4839 (download_tracepoints): Download static tracepoint actions.
4840 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
4841 (GDB_PROBE_NAME): New.
4846 (ust_marker_to_static_tracepoint): New.
4848 (collect_ust_data_at_tracepoint): New.
4849 (gdb_ust_probe): New.
4850 (UNIX_PATH_MAX, SOCK_DIR): New.
4851 (gdb_ust_connect_sync_socket): New.
4852 (resume_thread, stop_thread): New.
4853 (run_inferior_command): New.
4854 (init_named_socket): New.
4855 (gdb_ust_socket_init): New.
4856 (cstr_to_hexstr): New.
4858 (first_marker, next_marker): New.
4859 (response_ust_marker): New.
4860 (cmd_qtfstm, cmd_qtsstm): New.
4861 (unprobe_marker_at, probe_marker_at): New.
4862 (cmd_qtstmat, gdb_ust_thread): New.
4863 (gdb_ust_init): New.
4864 (initialize_tracepoint_ftlib): Call gdb_ust_init.
4865 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
4867 (x86_64_st_collect_regmap): New.
4868 (X86_64_NUM_ST_COLLECT_GREGS): New.
4869 (AMD64_RIP_REGNUM): New.
4870 (supply_static_tracepoint_registers): New.
4871 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
4873 (i386_st_collect_regmap): New.
4874 (i386_NUM_ST_COLLECT_GREGS): New.
4875 (supply_static_tracepoint_registers): New.
4876 * server.c (handle_query): Handle qXfer:statictrace:read.
4877 <qSupported>: Report support for StaticTracepoints, and
4878 qXfer:statictrace:read features.
4879 * server.h (traceframe_read_sdata)
4880 (supply_static_tracepoint_registers): Declare.
4881 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
4882 (unpack_varlen_hex): Include in IPA build.
4883 * Makefile.in (ustlibs, ustinc): New.
4884 (IPA_OBJS): Add remote-utils-ipa.o.
4885 ($(IPA_LIB)): Link -ldl and -lpthread.
4887 (IPAGENT_CFLAGS): Add UST_CFLAGS.
4888 * config.in, configure: Regenerate.
4890 2010-06-20 Ian Lance Taylor <iant@google.com>
4891 Pedro Alves <pedro@codesourcery.com>
4893 * linux-x86-low.c (always_true): Delete.
4894 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
4895 trying to fool the compiler with always_true.
4897 2010-06-20 Pedro Alves <pedro@codesourcery.com>
4899 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
4900 conditions in gdbserver.
4902 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
4904 * spu-low.c (spu_read_memory): Wrap around local store limit.
4905 (spu_write_memory): Likewise.
4907 2010-06-15 Pedro Alves <pedro@codesourcery.com>
4909 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
4910 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
4912 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
4914 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
4915 uses with LONGEST uses.
4917 2010-06-14 Stan Shebs <stan@codesourcery.com>
4918 Pedro Alves <pedro@codesourcery.com>
4922 * linux-x86-low.c: Include limits.h.
4927 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
4928 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
4929 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
4930 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
4931 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
4932 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
4933 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
4934 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
4935 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
4936 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
4937 (amd64_emit_void_call_2): New.
4938 (amd64_emit_ops): New.
4939 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
4940 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
4941 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
4942 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
4943 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
4944 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
4945 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
4946 (i386_emit_call, i386_emit_reg, i386_emit_pop)
4947 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
4948 (i386_emit_stack_adjust, i386_emit_int_call_1)
4949 (i386_emit_void_call_2): New.
4950 (i386_emit_ops): New.
4951 (x86_emit_ops): New.
4952 (the_low_target): Install x86_emit_ops.
4953 * server.h (struct emit_ops): New.
4954 (get_raw_reg_func_addr): Declare.
4955 (current_insn_ptr, emit_error): Declare.
4956 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
4957 (set_trace_state_variable_value): New defines.
4958 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
4959 addr_get_trace_state_variable_value and
4960 addr_set_trace_state_variable_value.
4961 (symbol_list): New fields for get_raw_reg,
4962 get_trace_state_variable_value and set_trace_state_variable_value.
4963 (condfn): New typedef.
4964 (struct tracepoint): New field `compiled_cond'.
4965 (do_action_at_tracepoint): Clear compiled_cond.
4966 (get_trace_state_variable_value, set_trace_state_variable_value):
4968 (condition_true_at_tracepoint): If there's a compiled condition,
4970 (current_insn_ptr, emit_error): New globals.
4971 (struct bytecode_address): New.
4972 (get_raw_reg_func_addr): New.
4973 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
4974 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
4975 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
4976 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
4977 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
4978 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
4979 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
4980 (compile_tracepoint_condition, compile_bytecodes): New.
4981 * target.h (emit_ops): Forward declare.
4982 (struct target_ops): New field emit_ops.
4983 (target_emit_ops): New.
4984 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
4985 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
4986 * linux-low.c (linux_emit_ops): New.
4987 (linux_target_ops): Install it.
4988 * linux-low.h (struct linux_target_ops): New field emit_ops.
4990 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
4992 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
4993 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
4995 2010-06-01 Pedro Alves <pedro@codesourcery.com>
4996 Stan Shebs <stan@codesourcery.com>
4998 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
4999 (all): Depend on $(extra_libraries).
5000 (install-only): Install the IPA.
5001 (IPA_OBJS, IPA_LIB): New.
5002 (clean): Remove the IPA lib.
5003 (IPAGENT_CFLAGS): New.
5004 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5005 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5006 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5007 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5008 * configure.ac: Check for atomic builtins support in the compiler.
5009 (IPA_DEPFILES, extra_libraries): Define.
5010 * configure.srv (ipa_obj): Add description.
5011 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5012 (i[34567]86-*-linux*): Set ipa_obj.
5013 (x86_64-*-linux*): Set ipa_obj.
5014 * linux-low.c (stabilizing_threads): New.
5015 (supports_fast_tracepoints): New.
5016 (linux_detach): Stabilize threads before detaching.
5017 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5018 the lwp is either not stabilizing, or is moving out of a jump pad.
5019 (linux_fast_tracepoint_collecting): New.
5020 (maybe_move_out_of_jump_pad): New.
5021 (enqueue_one_deferred_signal): New.
5022 (dequeue_one_deferred_signal): New.
5023 (linux_wait_for_event_1): If moving out of a jump pad, defer
5024 pending signals to later.
5025 (linux_stabilize_threads): New.
5026 (linux_wait_1): Check if threads need moving out of jump pads, and
5028 (stuck_in_jump_pad_callback): New.
5029 (move_out_of_jump_pad_callback): New.
5031 (linux_resume_one_lwp): Handle moving out of jump pads.
5032 (linux_set_resume_request): Dequeue deferred signals.
5033 (need_step_over_p): Also step over fast tracepoint jumps.
5034 (start_step_over): Also uninsert fast tracepoint jumps.
5035 (finish_step_over): Also reinsert fast tracepoint jumps.
5036 (linux_install_fast_tracepoint_jump): New.
5037 (linux_target_ops): Install linux_stabilize_threads and
5038 linux_install_fast_tracepoint_jump_pad.
5039 * linux-low.h (linux_target_ops) <get_thread_area,
5040 install_fast_tracepoint_jump_pad>: New fields.
5041 (struct lwp_info) <collecting_fast_tracepoint,
5042 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5043 (linux_get_thread_area): Declare.
5044 * linux-x86-low.c (jump_insn): New.
5045 (x86_get_thread_area): New.
5046 (append_insns): New.
5048 (amd64_install_fast_tracepoint_jump_pad): New.
5049 (i386_install_fast_tracepoint_jump_pad): New.
5050 (x86_install_fast_tracepoint_jump_pad): New.
5051 (the_low_target): Install x86_get_thread_area and
5052 x86_install_fast_tracepoint_jump_pad.
5053 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5054 (struct fast_tracepoint_jump): New.
5055 (fast_tracepoint_jump_insn): New.
5056 (fast_tracepoint_jump_shadow): New.
5057 (find_fast_tracepoint_jump_at): New.
5058 (fast_tracepoint_jump_here): New.
5059 (delete_fast_tracepoint_jump): New.
5060 (set_fast_tracepoint_jump): New.
5061 (uninsert_fast_tracepoint_jumps_at): New.
5062 (reinsert_fast_tracepoint_jumps_at): New.
5063 (set_breakpoint_at): Use write_inferior_memory.
5064 (uninsert_raw_breakpoint): Use write_inferior_memory.
5065 (check_mem_read): Mask out fast tracepoint jumps.
5066 (check_mem_write): Mask out fast tracepoint jumps.
5067 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5068 (set_fast_tracepoint_jump): Declare.
5069 (delete_fast_tracepoint_jump)
5070 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5071 (reinsert_fast_tracepoint_jumps_at): Declare.
5072 * regcache.c: Don't compile many functions when building the
5073 in-process agent library.
5074 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5075 the register buffer in the heap.
5076 (free_register_cache): If the register buffer isn't owned by the
5077 regcache, don't free it.
5078 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5079 pre-existing register caches.
5080 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5082 (convert_ascii_to_int): : Constify `from' parameter type.
5083 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5084 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5085 the needed buffer in-place.
5086 (relocate_instruction): New.
5087 * server.c (handle_query) <qSymbols>: If the target supports
5088 tracepoints, give it a chance of looking up symbols. Report
5089 support for fast tracepoints.
5090 (handle_status): Stabilize threads.
5091 (process_serial_event): Adjust.
5092 * server.h (struct fast_tracepoint_jump): Forward declare.
5093 (struct process_info) <fast_tracepoint_jumps>: New field.
5094 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5095 (decode_X_packet, decode_M_packet): Adjust.
5096 (relocate_instruction): Declare.
5097 (in_process_agent_loaded): Declare.
5098 (tracepoint_look_up_symbols): Declare.
5099 (struct fast_tpoint_collect_status): Declare.
5100 (fast_tracepoint_collecting): Declare.
5101 (force_unlock_trace_buffer): Declare.
5102 (handle_tracepoint_bkpts): Declare.
5103 (initialize_low_tracepoint)
5104 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5105 * target.h (struct target_ops) <stabilize_threads,
5106 install_fast_tracepoint_jump_pad>: New fields.
5107 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5108 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5109 [HAVE_STDINT_H]: Include stdint.h.
5110 (trace_debug_1): Rename to ...
5111 (trace_vdebug): ... this.
5112 (trace_debug): Rename to ...
5113 (trace_debug_1): ... this. Add `level' parameter.
5115 (ATTR_USED, ATTR_NOINLINE): New.
5116 (IP_AGENT_EXPORT): New.
5117 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5118 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5119 (about_to_request_buffer_space, trace_buffer_is_full)
5120 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5121 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5122 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5123 (traceframe_write_count, traceframes_created)
5124 (trace_state_variables)
5125 New renaming defines.
5126 (struct ipa_sym_addresses): New.
5127 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5129 (ipa_sym_addrs): New.
5130 (all_tracepoint_symbols_looked_up): New.
5131 (in_process_agent_loaded): New.
5132 (write_e_ipa_not_loaded): New.
5133 (maybe_write_ipa_not_loaded): New.
5134 (tracepoint_look_up_symbols): New.
5135 (debug_threads) [IN_PROCESS_AGENT]: New.
5136 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5137 (UNKNOWN_SIDE_EFFECTS): New.
5138 (stop_tracing): New.
5139 (flush_trace_buffer): New.
5140 (stop_tracing_bkpt): New.
5141 (flush_trace_buffer_bkpt): New.
5142 (read_inferior_integer): New.
5143 (read_inferior_uinteger): New.
5144 (read_inferior_data_pointer): New.
5145 (write_inferior_data_pointer): New.
5146 (write_inferior_integer): New.
5147 (write_inferior_uinteger): New.
5148 (struct collect_static_trace_data_action): Delete.
5149 (enum tracepoint_type): New.
5150 (struct tracepoint) <type>: New field `type'.
5151 <actions_str, step_actions, step_actions_str>: Only include in
5153 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5154 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5155 (tracepoints): Use IP_AGENT_EXPORT.
5156 (last_tracepoint): Don't include in the IPA.
5157 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5158 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5159 (alloced_trace_state_variables): New.
5160 (trace_state_variables): Use IP_AGENT_EXPORT.
5161 (traceframe_t): Delete unused variable.
5162 (circular_trace_buffer): Don't include in the IPA.
5163 (trace_buffer_start): Delete.
5164 (struct trace_buffer_control): New.
5165 (trace_buffer_free): Delete.
5166 (struct ipa_trace_buffer_control): New.
5167 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5168 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5170 (trace_buffer_ctrl): New.
5171 (TRACE_BUFFER_CTRL_CURR): New.
5172 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5173 Reimplement as macros.
5174 (trace_buffer_wrap): Delete.
5175 (traceframe_write_count, traceframe_read_count)
5176 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5177 (struct tracepoint_hit_ctx) <type>: New field.
5178 (struct fast_tracepoint_ctx): New.
5179 (memory_barrier): New.
5181 (record_tracepoint_error): Update atomically in the IPA.
5182 (clear_inferior_trace_buffer): New.
5183 (about_to_request_buffer_space): New.
5184 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5185 updating the same buffer.
5186 (add_tracepoint): Default the tracepoint's type to trap
5187 tracepoint, and orig_size to -1.
5188 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5190 (create_trace_state_variable): New parameter `gdb'. Handle it.
5191 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5192 (cmd_qtdp): Handle fast tracepoints.
5194 (max_jump_pad_size): New.
5195 (gdb_jump_pad_head): New.
5196 (get_jump_space_head): New.
5197 (claim_jump_space): New.
5198 (sort_tracepoints): New.
5199 (MAX_JUMP_SIZE): New.
5200 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5202 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5203 support. Upload fast traceframes, and delete internal IPA
5205 (stop_tracing_handler): New.
5206 (flush_trace_buffer_handler): New.
5207 (cmd_qtstop): Upload fast tracepoints.
5208 (response_tracepoint): Handle fast tracepoints.
5209 (tracepoint_finished_step): Upload fast traceframes. Set the
5210 tracepoint hit context's tracepoint type.
5211 (handle_tracepoint_bkpts): New.
5212 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5213 type. Add comment about fast tracepoints.
5214 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5215 non-existing action_str field.
5216 (get_context_regcache): Handle fast tracepoints.
5217 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5219 (fast_tracepoint_from_jump_pad_address): New.
5220 (fast_tracepoint_from_ipa_tpoint_address): New.
5221 (collecting_t): New.
5222 (force_unlock_trace_buffer): New.
5223 (fast_tracepoint_collecting): New.
5226 (write_inferior_data_ptr): New.
5227 (target_tp_heap): New.
5228 (target_malloc): New.
5229 (download_agent_expr): New.
5231 (download_tracepoints): New.
5232 (download_trace_state_variables): New.
5233 (upload_fast_traceframes): New.
5234 (IPA_FIRST_TRACEFRAME): New.
5235 (IPA_NEXT_TRACEFRAME_1): New.
5236 (IPA_NEXT_TRACEFRAME): New.
5237 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5238 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5239 (gdb_jump_pad_buffer_end): New.
5240 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5241 (initialize_tracepoint): Adjust.
5242 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5243 buffer. Initialize the low module.
5244 * utils.c (PREFIX, TOOLNAME): New.
5245 (malloc_failure): Use PREFIX.
5246 (error): In the IPA, an error causes an exit.
5247 (fatal, warning): Use PREFIX.
5248 (internal_error): Use TOOLNAME.
5249 (NUMCELLS): Increase to 10.
5250 * configure, config.in: Regenerate.
5252 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5254 * server.c (handle_query) <qSupported>: Do two passes over the
5255 qSupported string to avoid nesting strtok.
5257 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5259 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5261 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5263 * configure: Regenerate.
5264 * proc-service.list: New.
5266 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5268 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5271 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5273 * gdbreplay.c (remote_open): Check error return from socket() call by
5274 its equality to -1 not by it being negative.
5275 * remote-utils.c (remote_open): Likewise.
5277 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5279 * config.h: Regenerate.
5281 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5283 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5284 doesn't provide PTRACE_GET_THREAD_AREA.
5286 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5288 * linux-m68k-low.c: Include <asm/ptrace.h>
5289 (ps_get_thread_area): Implement.
5291 2010-05-03 Doug Evans <dje@google.com>
5293 * event-loop.c (struct callback_event): New struct.
5294 (callback_list): New global.
5295 (append_callback_event, delete_callback_event): New functions.
5296 (process_callback): New function.
5297 (start_event_loop): Call it.
5298 * remote-utils.c (NOT_SCHEDULED): Define.
5299 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5300 moved out of readchar.
5301 (readchar): Rewrite. Call reschedule before returning.
5302 (reset_readchar): New function.
5303 (remote_close): Call it.
5304 (process_remaining, reschedule): New functions.
5305 * server.h (callback_handler_func): New typedef.
5306 (append_callback_event, delete_callback_event): Declare.
5308 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5310 * proc-service.c (ps_pglobal_lookup): Use
5311 thread_db_look_up_one_symbol.
5312 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5313 parameter. Use it instead of all_symbols_looked_up.
5314 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5316 (all_symbols_looked_up): Don't declare.
5317 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5318 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5320 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5321 Set all_symbols_looked_up here.
5322 (thread_db_look_up_one_symbol): New.
5323 (thread_db_get_tls_address): Adjust.
5324 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5325 thread_db object on the heap, and tentatively set it in the
5327 (thread_db_init): Don't set all_symbols_looked_up here.
5328 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5330 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5332 * linux-low.c (linux_kill, linux_detach): Adjust.
5333 (status_pending_p_callback): Remove redundant statement. Check
5334 for !TARGET_WAITIKIND_IGNORE, instead of
5335 TARGET_WAITKIND_STOPPED.
5336 (handle_tracepoints): Make sure LWP is locked. Adjust.
5337 (linux_wait_for_event_1): Adjust.
5338 (linux_cancel_breakpoints): New.
5339 (unsuspend_one_lwp): New.
5340 (unsuspend_all_lwps): New.
5341 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5342 (send_sigstop_callback): Change return type to int, add new
5343 `except' parameter and handle it.
5344 (suspend_and_send_sigstop_callback): New.
5345 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5346 pass them down. If SUSPEND, also increment the lwp's suspend
5348 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5349 (need_step_over_p): Don't consider suspended LWPs.
5350 (start_step_over): Adjust.
5351 (proceed_one_lwp): Change return type to int, add new `except'
5352 parameter and handle it.
5353 (unsuspend_and_proceed_one_lwp): New.
5354 (proceed_all_lwps): Use find_inferior instead of
5356 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5357 also decrement the suspend count of LWPs. Pass `except' down,
5358 instead of hacking its suspend count.
5359 (linux_pause_all): Add `freeze' parameter. Adjust.
5360 (linux_unpause_all): New.
5361 (linux_target_ops): Install linux_unpause_all.
5362 * server.c (handle_status): Adjust.
5363 * target.h (struct target_ops): New fields `unpause_all' and
5364 `cancel_breakpoints'. Add new parameter to `pause_all'.
5365 (pause_all): Add new `freeze' parameter.
5367 (cancel_breakpoints): New.
5368 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5370 (cmd_qtstart): Pause threads.
5371 (stop_tracing): Pause threads, and cancel breakpoints.
5372 * win32-low.c (win32_target_ops): Adjust.
5374 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5376 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5377 the inferior right away from here...
5378 (linux_wait_1): ... to here, and adjust to check the thread's
5379 last_resume_kind instead of the lwp's step or stop_expected flags.
5381 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5383 * README: Use consistent `GDB' and `GDBserver' spellings.
5385 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5387 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5388 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5389 (linux_detach_one_lwp): Assume the lwp is stopped.
5390 (any_thread_of): Delete.
5391 (linux_detach): Stop all lwps here. Don't blindly delete all
5393 (delete_lwp_callback): New.
5394 (linux_mourn): Delete all lwps of the process that is gone.
5395 (linux_wait_1): Don't delete the last lwp of the process here.
5396 * mem-break.h (mark_breakpoints_out): Declare.
5397 * mem-break.c (mark_breakpoints_out): New.
5398 (free_all_breakpoints): Use it.
5399 * server.c (handle_target_event): If the process is gone, mark
5401 * thread-db.c (struct thread_db) <create_bp>: New field.
5402 (thread_db_enable_reporting): Fix prototype. Store a thread event
5403 breakpoint reference in the thread_db struct.
5404 (thread_db_load_search): Clear the thread_db object.
5405 (try_thread_db_load_1): Ditto.
5406 (switch_to_process): New.
5407 (disable_thread_event_reporting): Use it.
5408 (remove_thread_event_breakpoints): New.
5409 (thread_db_detach, thread_db_mourn): Use it.
5411 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5413 * linux-low.c (linux_enable_event_reporting): New.
5414 (linux_wait_for_event_1, handle_extended_wait): Use it.
5416 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5418 * linux-low.c (linux_kill_one_lwp, linux_kill)
5419 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5420 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5421 SIGSTOP even if the LWP is stopped.
5422 (send_sigstop_callback): New.
5423 (stop_all_lwps): Use send_sigstop_callback instead.
5424 (linux_resume_one_thread): Adjust.
5425 (proceed_one_lwp): Still proceed an LWP that the client has
5426 requested to stop, if we haven't reported it as stopped yet. Make
5427 sure that LWPs the client want stopped, have a pending SIGSTOP.
5429 2010-04-26 Doug Evans <dje@google.com>
5431 * server.c (handle_general_set): Make static.
5433 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
5434 Print received char after testing for error/eof instead of before.
5435 (input_interrupt): Tweak comment.
5437 2010-04-23 Doug Evans <dje@google.com>
5439 * server.c (start_inferior): Print inferior argv if --debug.
5441 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
5443 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
5444 * nto-x86-low.c: Include server.h
5446 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
5448 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
5449 be consistent with other sources of this directory.
5450 (init_registers_amd64): Correct name of source file of this function
5453 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5455 * configure.srv (x86_64-*-mingw*): New configuration for Windows
5458 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5460 * win32-i386-low.c: Add 64-bit support.
5461 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
5462 (init_registers_amd64): Declare.
5463 (mappings): Add 64-bit version of array.
5464 (init_windows_x86): New function.
5465 (the_low_target): Change init_arch field to init_windows_x86.
5467 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5469 * win32-low.c: Adapt to support also 64-bit architecture.
5470 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
5471 (get_image_name): Use SIZE_T type for local variable `done'.
5472 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
5473 (toolhelp_get_dll_name): Idem.
5474 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
5475 Use uintptr_t typecast to avoid warning.
5476 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
5477 (handle_exception): Use phex_nz to avoid warning.
5478 (win32_wait): Remove unused local variable `process'.
5480 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
5482 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
5485 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
5487 * configure.ac: Use `ws2_32' library for srv_mingw.
5488 * configure: Regenerate.
5489 * gdbreplay.c: Include winsock2.h instead of winsock.h.
5490 * remote-utils.c: Likewise.
5492 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
5494 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
5495 if __x86_64__ is defined.
5497 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5499 * configure: Regenerate.
5501 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
5503 * server.c (handle_query): Handle 'qGetTIBAddr' query.
5504 * target.h (target_ops): New get_tib_address field.
5505 * win32-low.h (win32_thread_info): Add thread_local_base field.
5506 * win32-low.c (child_add_thread): Add tlb argument.
5507 Set thread_local_base field to TLB.
5508 (get_child_debug_event): Adapt to child_add_thread change.
5509 (win32_get_tib_address): New function.
5510 (win32_target_ops): Set get_tib_address field to
5511 win32_get_tib_address.
5512 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
5514 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5516 * linux-low.c (linux_mourn): Also remove the process.
5517 * server.c (handle_target_event): Don't remove the process here.
5518 * nto-low.c (nto_mourn): New.
5519 (nto_target_ops): Install it.
5520 * spu-low.c (spu_mourn): New.
5521 (spu_target_ops): Install it.
5522 * win32-low.c (win32_mourn): New.
5523 (win32_target_ops): Install it.
5525 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5527 * server.h (buffer_xml_printf): Remove redundant `;'.
5529 2010-04-12 Pedro Alves <pedro@codesourcery.com>
5531 * regcache.c (set_register_cache): Invalidate regcaches before
5532 changing the register cache layout.
5533 (regcache_invalidate_one): Allow a NULL regcache.
5534 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
5535 regcaches before changing the register cache layout or the target
5538 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
5540 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
5541 variable warning on Linux/x86-64.
5543 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5545 GDBserver disconnected tracing support.
5547 * linux-low.c (linux_remove_process): Delete.
5548 (add_lwp): Don't set last_resume_kind here.
5549 (linux_kill): Use `mourn'.
5550 (linux_detach): Use `thread_db_detach', and `mourn'.
5552 (linux_attach_lwp_1): Adjust comment.
5553 (linux_attach): last_resume_kind moved the thread_info; adjust.
5554 (status_pending_p_callback): Adjust.
5555 (linux_wait_for_event_1): Adjust.
5556 (count_events_callback, select_singlestep_lwp_callback)
5557 (select_event_lwp_callback, cancel_breakpoints_callback)
5558 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
5559 (proceed_one_lwp): Adjust.
5560 (linux_async): Add debug output.
5561 (linux_thread_stopped): New.
5562 (linux_pause_all): New.
5563 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
5565 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
5566 (thread_db_free): Delete declaration.
5567 (thread_db_detach, thread_db_mourn): Declare.
5568 * thread-db.c (thread_db_init): Use thread_db_mourn.
5569 (thread_db_free): Delete, split in two.
5570 (disable_thread_event_reporting): New.
5571 (thread_db_detach): New.
5572 (thread_db_mourn): New.
5574 * server.h (struct thread_info) <last_resume_kind>: New field.
5575 <attached>: Add comment.
5576 <gdb_detached>: New field.
5577 (handler_func): Change return type to int.
5578 (handle_serial_event, handle_target_event): Ditto.
5579 (gdb_connected): Declare.
5581 (disconnected_tracing): Declare.
5582 (stop_tracing): Declare.
5584 * server.c (handle_query) <qSupported>: Report support for
5585 disconnected tracing.
5586 (queue_stop_reply_callback): Account for running threads.
5587 (gdb_wants_thread_stopped): New.
5588 (gdb_wants_all_threads_stopped): New.
5589 (gdb_reattached_process): New.
5590 (handle_status): Clear the `gdb_detached' flag of all processes.
5591 In all-stop, stop all threads.
5592 (main): Be sure to leave tfind mode. Handle disconnected tracing.
5593 (process_serial_event): If the remote connection breaks, or if an
5594 exit was forced with "monitor exit", force an event loop exit.
5595 Handle disconnected tracing on detach.
5596 (handle_serial_event): Adjust.
5597 (handle_target_event): If GDB isn't connected, forward events back
5598 to the inferior, unless the last process exited, in which case,
5599 exit gdbserver. Adjust interface.
5601 * remote-utils.c (remote_open): Don't block in accept. Instead
5602 register an event loop source on the listen socket file
5603 descriptor. Refactor bits into ...
5604 (listen_desc): ... this new global.
5605 (gdb_connected): ... this new function.
5606 (enable_async_notification): ... this new function.
5607 (handle_accept_event): ... this new function.
5608 (remote_close): Clear remote_desc.
5610 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
5612 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
5614 (mourn_inferior): Define.
5615 (target_process_qsupported): Avoid the dangling else problem.
5616 (thread_stopped): Define.
5617 (pause_all): Define.
5618 (target_waitstatus_to_string): Declare.
5619 * target.c (target_waitstatus_to_string): New.
5621 * tracepoint.c (tracing): Make extern.
5622 (disconnected_tracing): New.
5623 (stop_tracing): Make extern. Handle tracing stops due to GDB
5625 (cmd_qtdisconnected): New.
5626 (cmd_qtstatus): Report disconnected tracing status in trace reply.
5627 (handle_tracepoint_general_set): Handle QTDisconnected.
5629 * event-loop.c (event_handler_func): Change return type to int.
5630 (process_event): Bail out if the event handler wants the event
5632 (handle_file_event): Ditto.
5633 (start_event_loop): Bail out if the event handler wants the event
5636 * nto-low.c (nto_target_ops): Adjust.
5637 * spu-low.c (spu_wait): Don't remove the process here.
5638 (spu_target_ops): Adjust.
5639 * win32-low.c (win32_wait): Don't remove the process here.
5640 (win32_target_ops): Adjust.
5642 2010-04-11 Pedro Alves <pedro@codesourcery.com>
5644 * regcache.c (realloc_register_cache): Invalidate inferior's
5645 regcache before recreating it.
5647 2010-04-09 Pedro Alves <pedro@codesourcery.com>
5649 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
5651 2010-04-09 Stan Shebs <stan@codesourcery.com>
5652 Pedro Alves <pedro@codesourcery.com>
5654 * server.h (LONGEST): New.
5655 (struct thread_info) <while_stepping>: New field.
5656 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
5658 (initialize_tracepoint, handle_tracepoint_general_set)
5659 (handle_tracepoint_query, tracepoint_finished_step)
5660 (tracepoint_was_hit, release_while_stepping_state_list):
5661 (current_traceframe): Declare.
5662 * server.c (handle_general_set): Handle tracepoint packets.
5664 (write_memory): New.
5665 (handle_search_memory_1): Use read_memory.
5666 (handle_query): Report support for conditional tracepoints, trace
5667 state variables, and tracepoint sources. Handle tracepoint
5669 (main): Initialize the tracepoints module.
5670 (process_serial_event): Handle traceframe reads/writes.
5672 * linux-low.c (handle_tracepoints): New.
5673 (linux_wait_1): Call it.
5674 (linux_resume_one_lwp): Handle while-stepping.
5675 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
5676 (linux_target_ops): Install them.
5677 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
5679 * linux-x86-low.c (x86_supports_tracepoints): New.
5680 (the_low_target). Install it.
5682 * mem-break.h (delete_breakpoint): Declare.
5683 * mem-break.c (delete_breakpoint): Make external.
5685 * target.h (struct target_ops): Add `supports_tracepoints',
5686 `read_pc', and `write_pc' fields.
5687 (target_supports_tracepoints): Define.
5688 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
5691 * regcache.h (struct regcache) <registers_owned>: New field.
5692 (init_register_cache, regcache_cpy): Declare.
5693 (regcache_read_pc, regcache_write_pc): Declare.
5694 (register_cache_size): Declare.
5695 (supply_regblock): Declare.
5696 * regcache.c (init_register_cache): New.
5697 (new_register_cache): Use it.
5698 (regcache_cpy): New.
5699 (register_cache_size): New.
5700 (supply_regblock): New.
5701 (regcache_read_pc, regcache_write_pc): New.
5703 * tracepoint.c: New.
5705 * Makefile.in (OBS): Add tracepoint.o.
5706 (tracepoint.o): New rule.
5708 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
5710 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
5712 (i386-mmx.c): Likewise.
5713 (i386-mmx-linux.o): Likewise.
5714 (i386-mmx-linux.c): Likewise.
5716 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
5717 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
5718 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
5719 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
5721 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
5722 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
5723 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
5725 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
5727 * Makefile.in (clean): Updated.
5729 (i386-avx.c): Likewise.
5730 (i386-avx-linux.o): Likewise.
5731 (i386-avx-linux.c): Likewise.
5732 (amd64-avx.o): Likewise.
5733 (amd64-avx.c): Likewise.
5734 (amd64-avx-linux.o): Likewise.
5735 (amd64-avx-linux.c): Likewise.
5737 * configure.srv (srv_i386_regobj): Add i386-avx.o.
5738 (srv_i386_linux_regobj): Add i386-avx-linux.o.
5739 (srv_amd64_regobj): Add amd64-avx.o.
5740 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
5741 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
5742 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
5743 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
5744 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
5745 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
5746 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
5748 * i387-fp.c: Include "i386-xstate.h".
5750 (i387_cache_to_xsave): Likewise.
5751 (i387_xsave_to_cache): Likewise.
5752 (x86_xcr0): Likewise.
5754 * i387-fp.h (i387_cache_to_xsave): Likewise.
5755 (i387_xsave_to_cache): Likewise.
5756 (x86_xcr0): Likewise.
5758 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
5759 * linux-crisv32-low.c (target_regsets): Likewise.
5760 * linux-m68k-low.c (target_regsets): Likewise.
5761 * linux-mips-low.c (target_regsets): Likewise.
5762 * linux-ppc-low.c (target_regsets): Likewise.
5763 * linux-s390-low.c (target_regsets): Likewise.
5764 * linux-sh-low.c (target_regsets): Likewise.
5765 * linux-sparc-low.c (target_regsets): Likewise.
5766 * linux-xtensa-low.c (target_regsets): Likewise.
5768 * linux-low.c: Include <sys/uio.h>.
5769 (regsets_fetch_inferior_registers): Support nt_type.
5770 (regsets_store_inferior_registers): Likewise.
5771 (linux_process_qsupported): New.
5772 (linux_target_ops): Add linux_process_qsupported.
5774 * linux-low.h (regset_info): Add nt_type.
5775 (linux_target_ops): Add process_qsupported.
5777 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
5779 (init_registers_i386_avx_linux): New.
5780 (init_registers_amd64_avx_linux): Likewise.
5781 (xmltarget_i386_linux_no_xml): Likewise.
5782 (xmltarget_amd64_linux_no_xml): Likewise.
5783 (PTRACE_GETREGSET): Likewise.
5784 (PTRACE_SETREGSET): Likewise.
5785 (x86_fill_xstateregset): Likewise.
5786 (x86_store_xstateregset): Likewise.
5787 (use_xml): Likewise.
5788 (x86_linux_update_xmltarget): Likewise.
5789 (x86_linux_process_qsupported): Likewise.
5790 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
5791 (x86_arch_setup): Don't call init_registers_amd64_linux nor
5792 init_registers_i386_linux here. Call
5793 x86_linux_update_xmltarget.
5794 (the_low_target): Add x86_linux_process_qsupported.
5796 * server.c (handle_query): Call target_process_qsupported.
5798 * target.h (target_ops): Add process_qsupported.
5799 (target_process_qsupported): New.
5801 2010-04-03 Pedro Alves <pedro@codesourcery.com>
5803 * inferiors.c (add_thread): Set last_status kind to
5804 TARGET_WAITKIND_IGNORE.
5805 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
5806 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
5807 (linux_wait_1): Move `thread' local definition to block that uses
5808 it. Don't NULL initialize `event_child'.
5809 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
5810 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
5811 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
5813 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5815 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
5816 an extended waitstatus, or by a watchpoint.
5817 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
5818 thread was stepping or has been stopped by a watchpoint.
5820 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5822 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
5823 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
5824 of another, then delete the previous, and validate all
5826 (validate_inserted_breakpoint): New.
5827 (delete_disabled_breakpoints): New.
5828 (validate_breakpoints): New.
5829 (check_mem_read): Validate breakpoints before trusting their
5830 shadow. Delete disabled breakpoints.
5831 (check_mem_write): Validate breakpoints before trusting they
5832 should be inserted. Delete disabled breakpoints.
5833 * mem-break.h (validate_breakpoints):
5834 * server.c (handle_query): Validate breakpoints when we see a
5837 2010-04-01 Pedro Alves <pedro@codesourcery.com>
5839 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
5840 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
5841 if we could tell there's a GDB breakpoint at stop_pc.
5842 (need_step_over_p): Don't do a step over if we find a GDB
5843 breakpoint at the resume PC.
5845 * mem-break.c (struct raw_breakpoint): New.
5846 (enum bkpt_type): New type `gdb_breakpoint'.
5847 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
5848 fields. New field `raw'.
5849 (find_raw_breakpoint_at): New.
5850 (set_raw_breakpoint_at): Handle refcounting. Create a raw
5852 (set_breakpoint_at): Adjust.
5853 (delete_raw_breakpoint): New.
5854 (release_breakpoint): New.
5855 (delete_breakpoint): Rename to...
5856 (delete_breakpoint_1): ... this. Add proc parameter. Use
5857 release_breakpoint. Return ENOENT.
5858 (delete_breakpoint): Reimplement.
5859 (find_breakpoint_at): Delete.
5860 (find_gdb_breakpoint_at): New.
5861 (delete_breakpoint_at): Delete.
5862 (set_gdb_breakpoint_at): New.
5863 (delete_gdb_breakpoint_at): New.
5864 (gdb_breakpoint_here): New.
5865 (set_reinsert_breakpoint): Use release_breakpoint.
5866 (uninsert_breakpoint): Rename to ...
5867 (uninsert_raw_breakpoint): ... this.
5868 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
5869 (reinsert_raw_breakpoint): Change parameter type to
5871 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
5873 (check_breakpoints): Adjust. Use release_breakpoint.
5874 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
5875 (breakpoint_inserted_here): Ditto.
5876 (check_mem_read): Adjust to iterate over raw breakpoints instead.
5877 Don't trust the breakpoint's shadow if it is not inserted.
5878 (check_mem_write): Adjust to iterate over raw breakpoints instead.
5879 (delete_all_breakpoints): Adjust.
5880 (free_all_breakpoints): Mark all breakpoints as uninserted, and
5881 use delete_breakpoint_1.
5883 * mem-break.h (breakpoints_supported): Delete declaration.
5884 (set_gdb_breakpoint_at): Declare.
5885 (gdb_breakpoint_here): Declare.
5886 (delete_breakpoint_at): Delete.
5887 (delete_gdb_breakpoint_at): Declare.
5889 * server.h (struct raw_breakpoint): Forward declare.
5890 (struct process_info): New field `raw_breakpoints'.
5892 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
5895 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5897 * linux-low.c (status_pending_p_callback): Fix comment.
5898 (linux_wait_for_event_1): Move most of the internal breakpoint
5899 handling from here...
5900 (linux_wait_1): ... to here.
5901 (count_events_callback): New.
5902 (select_singlestep_lwp_callback): New.
5903 (select_event_lwp_callback): New.
5904 (cancel_breakpoints_callback): New.
5905 (select_event_lwp): New.
5906 (linux_wait_1): Simplify internal breakpoint handling. Give equal
5907 priority to all LWPs that have had events that should be reported
5908 to the client. Cancel breakpoints when about to reporting the
5909 event to the client, not while stopping lwps. No longer cancel
5910 finished single-steps here.
5911 (cancel_finished_single_step): Delete.
5912 (cancel_finished_single_steps): Delete.
5914 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5916 * mem-break.c (enum bkpt_type): New.
5917 (struct breakpoint): New field `type'.
5918 (set_breakpoint_at): Change return type to struct breakpoint
5919 pointer. Set type to `other_breakpoint' by default.
5920 (delete_breakpoint): Rewrite, supporting more than one breakpoint
5921 in the breakpoint list.
5922 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
5923 (reinsert_breakpoint): Rename to ...
5924 (reinsert_raw_breakpoint): ... this.
5925 (reinsert_breakpoints_at): Adjust.
5926 * mem-break.h (struct breakpoint): Declare.
5927 (set_breakpoint_at): Change return type to struct breakpoint
5930 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5932 * server.c (handle_query): Assign, not compare.
5934 2010-03-24 Pedro Alves <pedro@codesourcery.com>
5936 Teach linux gdbserver to step-over-breakpoints.
5938 * linux-low.c (can_hardware_single_step): New.
5939 (supports_breakpoints): New.
5940 (handle_extended_wait): If stopping threads, read the stop pc of
5943 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
5944 low target doesn't support retrieving the PC.
5945 (add_lwp): Set last_resume_kind to resume_continue.
5946 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
5947 (linux_attach): Don't clear stop_expected. Set the lwp's
5948 last_resume_kind to resume_stop.
5949 (linux_detach_one_lwp): Don't check for removed breakpoints.
5950 (check_removed_breakpoint): Delete.
5951 (status_pending_p): Rename to ...
5952 (status_pending_p_callback): ... this. Don't check for removed
5953 breakpoints. Don't consider threads that are stopped from GDB's
5955 (linux_wait_for_lwp): Always read the stop_pc here.
5956 (cancel_breakpoint): New.
5957 (step_over_bkpt): New global.
5958 (linux_wait_for_event_1): Implement stepping over breakpoints.
5959 (gdb_wants_lwp_stopped): New.
5960 (gdb_wants_all_stopped): New.
5961 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
5962 single-step traps here. Store the thread's last reported target
5964 (send_sigstop): Don't clear stop_expected. Always set it,
5966 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
5967 (cancel_finished_single_step): New.
5968 (cancel_finished_single_steps): New.
5969 (wait_for_sigstop): Don't cancel finished single-step traps here.
5970 (linux_resume_one_lwp): Don't check for removed breakpoints.
5971 Don't set `step' on non-hardware step archs.
5972 (linux_set_resume_request): Ignore resume_stop requests if already
5973 stopping or stopped. Set the lwp's last_resume_kind.
5974 (resume_status_pending_p): Don't check for removed breakpoints.
5975 (need_step_over_p): New.
5976 (start_step_over): New.
5977 (finish_step_over): New.
5978 (linux_resume_one_thread): Always queue a sigstop for resume_stop
5979 requests. Clear the thread's last reported target waitstatus.
5980 Don't use the `suspended' flag. Don't consider pending breakpoints.
5981 (linux_resume): Start a step-over if necessary.
5982 (proceed_one_lwp): New.
5983 (proceed_all_lwps): New.
5984 (unstop_all_lwps): New.
5985 * linux-low.h (struct lwp_info): Rewrite comment for the
5986 `suspended' flag. Add the `stop_pc' field. Delete the
5987 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
5988 Add `'last_resume_kind' and `need_step_over' fields.
5989 * inferiors.c (struct thread_info): Delete, moved elsewhere.
5990 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
5991 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
5992 (set_raw_breakpoint_at): New.
5993 (set_breakpoint_at): Rewrite to use it.
5994 (reinsert_breakpoint_handler): Delete.
5995 (set_reinsert_breakpoint): New.
5996 (reinsert_breakpoint_by_bp): Delete.
5997 (delete_reinsert_breakpoints): New.
5998 (uninsert_breakpoint): Rewrite.
5999 (uninsert_breakpoints_at): New.
6000 (reinsert_breakpoint): Rewrite.
6001 (reinsert_breakpoints_at): New.
6002 (check_breakpoints): Rewrite.
6003 (breakpoint_here): New.
6004 (breakpoint_inserted_here): New.
6005 (check_mem_read): Adjust.
6006 * mem-break.h (breakpoints_supported, breakpoint_here)
6007 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6008 (reinsert_breakpoint_by_bp): Delete declaration.
6009 (delete_reinsert_breakpoints): Declare.
6010 (reinsert_breakpoint): Delete declaration.
6011 (reinsert_breakpoints_at): Declare.
6012 (uninsert_breakpoint): Delete declaration.
6013 (uninsert_breakpoints_at): Declare.
6014 (check_breakpoints): Adjust prototype.
6015 * server.h: Adjust include order.
6016 (struct thread_info): Declare here. Add a `last_status' field.
6018 2010-03-23 Michael Snyder <msnyder@vmware.com>
6020 * server.c (crc32): New function.
6021 (handle_query): Add handling for 'qCRC:' request.
6023 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6025 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6026 lwp had been stopped by a watchpoint.
6028 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6030 * server.h (internal_error): Declare.
6031 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6032 * utils.c (internal_error): New function.
6034 2010-03-15 Andreas Schwab <schwab@redhat.com>
6036 * configure.srv: Fix typo setting srv_regobj.
6038 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6040 * linux-low.c (fetch_register): Avoid passing a non string literal
6042 (usr_store_inferior_registers): Ditto.
6044 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6046 * linux-low.c (linux_write_memory): Bail out early if peeking
6049 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6051 * linux-low.h (struct lwp_info): New fields
6052 `stopped_by_watchpoint' and `stopped_data_address'.
6053 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6054 here, and cache them in the lwp object.
6055 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6057 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6059 (linux_stopped_by_watchpoint): Rewrite.
6060 (linux_stopped_data_address): Rewrite.
6062 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6064 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6065 switching the current inferior, not before.
6067 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6069 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6070 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6071 i386-linux.c and amd64-linux.c.
6072 (reg-i386.o): Removed.
6073 (reg-i386.c): Likewise.
6074 (reg-i386-linux.o): Likewise.
6075 (reg-i386-linux.c): Likewise.
6076 (reg-x86-64.o): Likewise.
6077 (reg-x86-64.c): Likewise.
6078 (reg-x86-64-linux.o): Likewise.
6079 (reg-x86-64-linux.c): Likewise.
6082 (i386-linux.o): Likewise.
6083 (i386-linux.c): Likewise.
6084 (amd64.o): Likewise.
6085 (amd64.c): Likewise.
6086 (amd64-linux.o): Likewise.
6087 (amd64-linux.c): Likewise.
6089 * configure.srv (srv_i386_regobj): New.
6090 (srv_i386_linux_regobj): Likewise.
6091 (srv_amd64_regobj): Likewise.
6092 (srv_amd64_linux_regobj): Likewise.
6093 (srv_i386_32bit_xmlfiles): Likewise.
6094 (srv_i386_64bit_xmlfiles): Likewise.
6095 (srv_i386_xmlfiles): Likewise.
6096 (srv_amd64_xmlfiles): Likewise.
6097 (srv_i386_linux_xmlfiles): Likewise.
6098 (srv_amd64_linux_xmlfiles): Likewise.
6099 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6100 srv_xmlfiles to $srv_i386_xmlfiles.
6101 (i[34567]86-*-mingw32ce*): Likewise.
6102 (i[34567]86-*-mingw*): Likewise.
6103 (i[34567]86-*-nto*): Likewise.
6104 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6105 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6106 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6107 (x86_64-*-linux*): Likewise.
6109 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6110 (init_registers_amd64_linux): New.
6111 (x86_arch_setup): Replace init_registers_x86_64_linux with
6112 init_registers_amd64_linux.
6114 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6116 * configure.ac: Check for libdl. If it is not available link against
6117 static libthread_db.
6118 * configure: Regenerate.
6120 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6124 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6125 handing a read watchpoint.
6126 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6128 2010-02-12 Doug Evans <dje@google.com>
6130 * linux-low.c (linux_supports_tracefork_flag): Document.
6131 (linux_look_up_symbols): Add comment.
6133 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6135 * regcache.c (supply_register): Clear regcache if buf is NULL.
6137 2010-02-02 Nicolas Roche <roche@sourceware.org>
6138 Joel Brobecker <brobecker@adacore.com>
6140 * inferiors.c (find_inferior): Add function documentation.
6141 (unloaded_dll): Handle the case where the unloaded dll has not
6142 been previously registered in the dll list.
6144 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6146 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6147 (thumb2_breakpoint): New.
6148 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6150 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6152 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6153 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6156 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6158 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6160 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6162 * linux-s390-low.c (s390_collect_ptrace_register)
6163 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6165 2010-01-21 Doug Evans <dje@google.com>
6167 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6168 (PTRACE_ARG4_TYPE): New macro.
6169 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6170 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6171 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6172 (usr_store_inferior_registers): Ditto.
6173 (linux_read_memory, linux_write_memory): Ditto.
6174 (linux_test_for_tracefork): Ditto.
6176 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6177 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6179 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6181 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6184 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6186 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6187 prototype to take a regcache. Adjust.
6189 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6191 * regcache.h (struct thread_info): Forward declare.
6192 (struct regcache): New.
6193 (new_register_cache): Adjust prototype.
6194 (get_thread_regcache): Declare.
6195 (free_register_cache): Adjust prototype.
6196 (registers_to_string, registers_from_string): Ditto.
6197 (supply_register, supply_register_by_name, collect_register)
6198 (collect_register_as_string, collect_register_by_name): Ditto.
6199 * regcache.c (struct inferior_regcache_data): Delete.
6200 (get_regcache): Rename to ...
6201 (get_thread_regcache): ... this. Adjust. Switch inferior before
6203 (regcache_invalidate_one): Adjust.
6204 (regcache_invalidate): Fix prototype.
6205 (new_register_cache): Return the new register cache.
6206 (free_register_cache): Change prototype.
6207 (realloc_register_cache): Adjust.
6208 (registers_to_string): Change prototype to take a regcache. Adjust.
6209 (registers_from_string): Ditto.
6210 (register_data): Ditto.
6211 (supply_register): Ditto.
6212 (supply_register_by_name): Ditto.
6213 (collect_register): Ditto.
6214 (collect_register_as_string): Ditto.
6215 (collect_register_by_name): Ditto.
6216 * server.c (process_serial_event): Adjust.
6217 * linux-low.h (regset_fill_func, regset_store_func): Change
6219 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6221 * linux-low.c (get_stop_pc): Adjust.
6222 (check_removed_breakpoint): Adjust.
6223 (linux_wait_for_event): Adjust.
6224 (linux_resume_one_lwp): Adjust.
6225 (fetch_register): Add regcache parameter. Adjust.
6226 (usr_store_inferior_registers): Ditto.
6227 (regsets_fetch_inferior_registers): Ditto.
6228 (regsets_store_inferior_registers): Ditto.
6229 (linux_fetch_registers, linux_store_registers): Ditto.
6230 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6232 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6234 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6235 prototype to take a regcache.
6236 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6237 * remote-utils.c (convert_ascii_to_int, outreg)
6238 (prepare_resume_reply): Change prototype to take a regcache.
6240 * target.h (struct target_ops) <fetch_registers, store_registers>:
6241 Change prototype to take a regcache.
6242 (fetch_inferior_registers, store_inferior_registers): Change
6243 prototype to take a regcache. Adjust.
6244 * proc-service.c (ps_lgetregs): Adjust.
6245 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6246 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6247 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6248 take a regcache. Adjust.
6249 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6250 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6251 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6252 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6253 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6254 (cris_cannot_fetch_register):
6255 (cris_breakpoint_at): Change prototype to take a regcache.
6257 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6258 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6259 to take a regcache. Adjust.
6260 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6262 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6263 take a regcache. Adjust.
6264 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6265 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6266 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6267 * linux-mips-low.c (mips_get_pc):
6268 (mips_set_pc): Change prototype to take a regcache. Adjust.
6269 (mips_reinsert_addr): Adjust.
6270 (mips_collect_register): Change prototype to take a regcache.
6272 (mips_supply_register):
6273 (mips_collect_register_32bit, mips_supply_register_32bit)
6274 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6275 (mips_store_fpregset): Ditto.
6276 * linux-ppc-low.c (ppc_supply_ptrace_register)
6277 (ppc_supply_ptrace_register): Ditto.
6278 (parse_spufs_run): Adjust.
6279 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6280 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6281 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6282 take a regcache. Adjust.
6283 * linux-s390-low.c (s390_collect_ptrace_register)
6284 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6285 (s390_set_pc): Change prototype to take a regcache. Adjust.
6286 (s390_arch_setup): Adjust.
6287 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6288 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6289 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6290 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6291 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6293 (sparc_breakpoint_at): Adjust.
6294 * linux-xtensa-low.c (xtensa_fill_gregset):
6295 (xtensa_store_gregset):
6296 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6297 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6298 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6299 prototype to take a regcache. Adjust.
6300 * win32-arm-low.c (arm_fetch_inferior_register)
6301 (arm_store_inferior_register): Change prototype to take a
6303 * win32-i386-low.c (i386_fetch_inferior_register)
6304 (i386_store_inferior_register): Change prototype to take a
6306 * win32-low.c (child_fetch_inferior_registers)
6307 (child_store_inferior_registers): Change prototype to take a
6309 (win32_wait): Adjust.
6310 (win32_fetch_inferior_registers): Change prototype to take a
6312 (win32_store_inferior_registers): Adjust.
6313 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6314 store_inferior_register>: Change prototype to take a regcache.
6316 2010-01-20 Doug Evans <dje@google.com>
6318 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6320 (linux_wait_for_event1, linux_init_signals): Ditto.
6321 (W_STOPCODE): Provide definition if missing.
6323 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6325 * linux-low.c (linux_core_of_thread): New.
6326 (compare_ints, show_process, list_threads): New.
6327 (linux_qxfer_osdata): Report threads and cores.
6328 (linux_target_op): Register linux_core_of_thread.
6329 * remote-utils.c (prepare_resume_reply): Report the core.
6330 (buffer_xml_printf): Support %d specifier.
6331 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6333 (handle_query): Handle qXfer:threads. Announce availability
6335 * target.h (struct target_ops): New field core_of_thread.
6337 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6339 * Makefile.in (clean): Remove new generated files.
6340 (reg-s390.o, reg-s390.c): Remove rules.
6341 (reg-s390x.o, reg-s390x.c): Likewise.
6342 (s390-linux32.o, s390-linux32.c): Add rules.
6343 (s390-linux64.o, s390-linux64.c): Likewise.
6344 (s390x-linux64.o, s390x-linux64.c): Likewise.
6345 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6346 * linux-s390-low.c: Include <elf.h>.
6347 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6348 (init_registers_s390): Remove prototype.
6349 (init_registers_s390x): Likewise.
6350 (init_registers_s390_linux32): Add prototype.
6351 (init_registers_s390_linux64): Likewise.
6352 (init_registers_s390x_linux64): Likewise.
6353 (s390_num_regs_3264): New define.
6354 (s390_regmap_3264): New global variable.
6355 (s390_cannot_fetch_register): Remove obsolete check.
6356 (s390_cannot_store_register): Likewise.
6357 (s390_collect_ptrace_register): Handle upper/lower register halves.
6358 (s390_supply_ptrace_register): Likewise.
6359 (s390_fill_gregset): Update to register number changes.
6360 (s390_get_hwcap): New routine.
6361 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6362 Install appropriate regmap and register set.
6364 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6366 * server.c (gdbserver_version): Update copyright year to 2010.
6367 * gdbreplay.c (gdbreplay_version): Likewise.
6369 2009-12-28 Doug Evans <dje@google.com>
6371 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6372 elf/external.h. Include <elf.h> instead but only if necessary.
6374 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6376 * linux-low.c (linux_remove_process): Remove `detaching'
6377 parameter. Don't release/detach from thread_db here.
6378 (linux_kill): Release/detach from thread_db here, ...
6379 (linux_detach): ... and here, before actually detaching.
6380 (linux_wait_1): ... and here, when a process exits.
6381 * thread-db.c (any_thread_of): New.
6382 (thread_db_free): Switch the current inferior to a thread of the
6385 2009-12-21 Doug Evans <dje@google.com>
6387 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6389 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6390 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6391 warning ifndef __NR_tkill. Move setting of errno there too.
6392 Delete unnecessary resetting of errno after syscall.
6393 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6395 * configure.ac: Check for dladdr.
6396 * config.in: Regenerate.
6397 * configure: Regenerate.
6398 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6399 (try_thread_db_load): Update.
6401 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6403 2009-12-18 Doug Evans <dje@google.com>
6405 * event-loop.c: Include unistd.h if it exists.
6407 * linux-low.c (my_waitpid): Move definition away from being in
6408 between linux_tracefork_child/linux_test_for_tracefork.
6410 * gdb_proc_service.h (psaddr_t): Fix type.
6411 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6412 signature to match glibc.
6414 2009-12-16 Doug Evans <dje@google.com>
6416 * linux-low.c (linux_read_memory): Fix argument to read.
6418 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6420 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6421 events, don't leave current_inferior pointing at null.
6423 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6425 * win32-low.c (LOG): Delete.
6426 (OUTMSG): Output to stderr.
6427 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
6428 on compile time LOG macro.
6429 (win32_wait): Fix debug output.
6431 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6433 * win32-low.c (win32_add_one_solib): If the dll name is
6434 "ntdll.dll", prepend the system directory to the dll path.
6436 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
6438 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
6440 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
6441 Vladimir Prus <vladimir@codesourcery.com>
6443 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
6444 * configure.ac: Check for __mcoldfire__ and set
6445 gdb_cv_m68k_is_coldfire.
6446 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
6447 reg-cf.o and reg-m68k.o.
6448 * configure: Regenerated.
6450 2009-11-16 Pedro Alves <pedro@codesourcery.com>
6452 * linux-low.c (linux_remove_process): Add `detaching' parameter.
6453 Pass it to thread_db_free.
6454 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
6455 proper `detaching' argument to linux_remove_process.
6456 * linux-low.h (thread_db_free): Add `detaching' parameter.
6457 * thread-db.c (thread_db_init): Pass false as `detaching' argument
6459 (thread_db_free): Add `detaching' parameter. Only
6460 call td_ta_clear_event if detaching from process.
6462 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
6464 * thread-db.c (thread_db_free): Fix typo.
6466 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
6469 * thread-db.c (thread_db_free): Call td_ta_clear_event.
6471 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
6473 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
6474 with an i686 compiler.
6475 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
6477 * configure: Rebuilt.
6479 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
6483 * server.c (handle_search_memory_1): Correct read_addr initialization
6484 in loop for searching subsequent chunks.
6486 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
6488 * configure.ac: New --with-libthread-db option.
6489 * thread-db.c: Allow direct dependence on libthread_db.
6490 (thread_db_free): Adjust.
6491 * config.in: Regenerate.
6492 * configure: Likewise.
6494 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
6497 * thread-db.c (attach_thread): New function.
6498 (maybe_attach_thread): Return success/failure.
6499 (find_new_threads_callback): Adjust.
6500 (thread_db_find_new_threads): Loop until no new threads.
6502 2009-10-13 Pedro Alves <pedro@codesourcery.com>
6504 * proc-service.c (ps_lgetregs): Formatting.
6506 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
6508 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
6509 * configure.ac: Adjust.
6510 * linux-low.h (struct process_info_private): Move members to struct
6512 (thread_db_free, thread_db_handle_monitor_command): New prototype.
6513 * linux-low.c (linux_remove_process): Adjust.
6514 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
6515 * server.c (handle_query): Move code ...
6516 (handle_monitor_command): ... here. New function.
6517 * target.h (struct target_ops): New member.
6518 * thread-db.c (struct thread_db): New.
6519 (libthread_db_search_path): New variable.
6520 (thread_db_create_event, thread_db_enable_reporting)
6521 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
6522 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
6523 (try_thread_db_load_1, dladdr_to_soname): New functions.
6524 (try_thread_db_load, thread_db_load_search): New functions.
6525 (thread_db_init): Search for libthread_db.
6526 (thread_db_free): New function.
6527 (thread_db_handle_monitor_command): Likewise.
6528 * config.in: Regenerate.
6529 * configure: Regenerate.
6531 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
6533 * spu-low.c (spu_kill): Wait for inferior to terminate.
6534 Call clear_inferiors.
6535 (spu_detach): Call clear_inferiors.
6537 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6539 * aclocal.m4: Regenerate.
6540 * config.in: Likewise.
6541 * configure: Likewise.
6543 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6545 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
6546 (parse_spufs_run): New function.
6547 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
6548 (ppc_breakpoint_at): Handle SPU breakpoints.
6550 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6552 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
6553 (SPUFS_MAGIC): Define.
6554 (spu_enumerate_spu_ids): New function.
6555 (linux_qxfer_spu): New function.
6556 (linux_target_ops): Install linux_qxfer_spu.
6558 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
6560 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
6561 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
6562 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
6563 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
6564 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
6565 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
6566 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
6567 (init_registers_powerpc_cell32l): Add prototype.
6568 (init_registers_powerpc_cell64l): Likewise.
6569 (ppc_arch_setup): Detect Cell/B.E. architecture.
6571 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6573 * Makefile.in (datarootdir): New variable.
6575 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6577 * linux-low.c (linux_write_memory): Update debugging output.
6578 * Makefile.in (clean): Add new descriptions.
6579 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
6580 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
6581 * configure.srv: Add new files for arm*-*-linux*.
6582 * linux-arm-low.c: Add new declarations.
6583 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
6584 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
6585 (HWCAP_VFPv3D16): New.
6586 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
6587 instead of __IWMMXT__.
6588 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
6589 (arm_arch_setup): New.
6590 (target_regsets): Remove #ifdef. Add VFP regset.
6591 (the_low_target): Use arm_arch_setup.
6593 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
6595 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
6596 the main thread again.
6598 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
6600 Adding Neutrino gdbserver.
6601 * configure: Regenerated.
6602 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
6603 * configure.srv (i[34567]86-*-nto*): New target.
6604 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
6605 * remote-utils.c [__QNX__]: Include sys/iomgr.h
6606 (nto_comctrl) [__QNX__]: New function.
6607 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
6609 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
6611 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
6614 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
6615 Pedro Alves <pedro@codesourcery.com>
6617 * win32-i386-low.c (i386_get_thread_context): Handle systems that
6618 don't support CONTEXT_EXTENDED_REGISTERS.
6619 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
6620 (the_low_target): Install them.
6621 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
6622 failing with ERROR_PIPE_NOT_CONNECTED.
6624 2009-06-30 Doug Evans <dje@google.com>
6625 Pierre Muller <muller@ics.u-strasbg.fr>
6627 Add h/w watchpoint support to x86-linux, win32-i386.
6628 * Makefile.in (SFILES): Add i386-low.c
6629 (i386_low_h): Define.
6630 (i386-low.o): Add dependencies.
6631 (linux-x86-low.o): Add i386-low.h dependency.
6632 (win32-i386-low.o): Ditto.
6633 * i386-low.c: New file.
6634 * i386-low.h: New file.
6635 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
6636 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
6637 * linux-low.c (linux_add_process): Initialize arch_private.
6638 (linux_remove_process): Free arch_private.
6639 (add_lwp): Initialize arch_private.
6640 (delete_lwp): Free arch_private.
6641 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
6643 * linux-low.h (process_info_private): New member arch_private.
6644 (lwp_info): New member arch_private.
6645 (linux_target_ops): New members new_process, new_thread,
6647 (ptid_of): New macro.
6648 * linux-x86-low.c: Include stddef.h, i386-low.h.
6649 (arch_process_info): New struct.
6650 (arch_lwp_info): New struct.
6651 (x86_linux_dr_get, x86_linux_dr_set): New functions.
6652 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6653 (i386_dr_low_get_status): New function.
6654 (x86_insert_point, x86_remove_point): New functions.
6655 (x86_stopped_by_watchpoint): New function.
6656 (x86_stopped_data_address): New function.
6657 (x86_linux_new_process, x86_linux_new_thread): New functions.
6658 (x86_linux_prepare_to_resume): New function.
6659 (the_low_target): Add entries for insert_point, remove_point,
6660 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
6662 * server.c (debug_hw_points): New global.
6663 (monitor_show_help): Document set debug-hw-points.
6664 (handle_query): Process "set debug-hw-points".
6665 * server.h (debug_hw_points): Declare.
6666 (paddress): Declare.
6667 * utils.c (NUMCELLS, CELLSIZE): New macros.
6668 (get_sell, xsnprintf, paddress): New functions.
6669 * win32-arm-low.c (the_low_target): Add entries for insert_point,
6670 remove_point, stopped_by_watchpoint, stopped_data_address.
6671 * win32-i386-low.c: Include i386-low.h.
6672 (debug_reg_state): Replaces dr.
6673 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
6674 (i386_dr_low_get_status): New function.
6675 (i386_insert_point, i386_remove_point): New functions.
6676 (i386_stopped_by_watchpoint): New function.
6677 (i386_stopped_data_address): New function.
6678 (i386_initial_stuff): Update.
6679 (get_thread_context,set_thread_context,i386_thread_added): Update.
6680 (the_low_target): Add entries for insert_point,
6681 remove_point, stopped_by_watchpoint, stopped_data_address.
6682 * win32-low.c (win32_insert_watchpoint): New function.
6683 (win32_remove_watchpoint): New function.
6684 (win32_stopped_by_watchpoint): New function.
6685 (win32_stopped_data_address): New function.
6686 (win32_target_ops): Add entries for insert_watchpoint,
6687 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
6688 * win32-low.h (win32_target_ops): New members insert_point,
6689 remove_point, stopped_by_watchpoint, stopped_data_address.
6691 2009-06-25 Pedro Alves <pedro@codesourcery.com>
6693 * server.c (process_serial_event): Re-return unsupported, not
6694 error, if the type isn't recognized. Re-allow supporting only
6695 insert or remove packets. Also call require_running for
6696 breakpoints. Add missing break statement to default case. Tidy.
6697 * target.h (struct target_ops): Rename insert_watchpoint to
6698 insert_point, and remove_watchpoint to remove_point.
6700 * linux-low.h (struct linux_target_ops): Likewise.
6701 * linux-low.c (linux_insert_watchpoint): Rename to ...
6702 (linux_insert_point): ... this. Adjust.
6703 (linux_remove_watchpoint): Rename to ...
6704 (linux_remove_point): ... this. Adjust.
6705 (linux_target_ops): Adjust.
6706 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
6707 (cris_insert_point): ... this.
6708 (cris_remove_watchpoint): Rename to ...
6709 (cris_remove_point): ... this.
6710 (the_low_target): Adjust.
6712 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
6714 * server.c (handle_v_kill): Pass signal_pid to
6715 kill_inferior if multi_process is zero.
6717 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
6719 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
6720 * target.h (target_ops): Comment for *_watchpoint to make it clear
6721 the functions can get types '0' and '1'.
6723 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
6725 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
6726 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
6727 * regcache.c (get_regcache): Likewise.
6728 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
6729 * win32-low.c (child_fetch_inferior_registers): Remove check for
6732 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
6733 Pedro Alves <pedro@codesourcery.com>
6735 * target.h (struct target_ops) <supports_multi_process>: New
6737 (target_supports_multi_process): New.
6738 * server.c (handle_query): Even if GDB reports support, only
6739 enable multi-process if the target also supports it. Report
6740 multi-process support only if the target backend supports it.
6741 * linux-low.c (linux_supports_multi_process): New function.
6742 (linux_target_ops): Install it as target_supports_multi_process
6745 2009-05-24 Doug Evans <dje@google.com>
6747 Global renaming of find_thread_pid to find_thread_ptid.
6748 * server.h (find_thread_ptid): Renamed from find_thread_pid.
6749 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
6750 All callers updated.
6752 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
6753 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
6756 * linux-low.c (get_stop_pc): Print pc if debug_threads.
6757 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
6758 (linux_resume_one_lwp): Ditto.
6760 2009-05-23 Doug Evans <dje@google.com>
6762 * linux-low.c (linux_resume_one_lwp): Change type of first arg
6763 from struct inferior_list_entry * to struct lwp_info *.
6764 All callers updated.
6766 2009-05-13 Doug Evans <dje@google.com>
6768 * linux-x86-low.c: Don't include assert.h.
6769 (x86_siginfo_fixup): Use fatal, not assert.
6770 (x86_arch_setup): Fix comment.
6772 2009-05-12 Doug Evans <dje@google.com>
6774 Biarch support for i386/amd64 gdbserver.
6775 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
6776 Add linux-x86-low.c.
6777 (linux-i386-low.o, linux-x86-64-low.o): Delete.
6778 (linux-x86-low.o): Add.
6779 * linux-x86-64-low.c: Delete.
6780 * linux-i386-low.c: Delete.
6781 * linux-x86-low.c: New file.
6782 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
6784 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
6786 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
6787 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
6788 (linux_child_pid_to_exec_file): New function.
6789 (elf_64_header_p, elf_64_file_p): New functions.
6790 (siginfo_fixup): New function.
6791 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
6792 give target a chance to convert layout.
6793 * linux-low.h (linux_target_ops): New member siginfo_fixup.
6794 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
6796 2009-05-07 Doug Evans <dje@google.com>
6798 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
6799 (regsets_store_inferior_registers): Ditto.
6801 2009-05-06 Pedro Alves <pedro@codesourcery.com>
6805 * linux-low.c (must_set_ptrace_flags): Delete.
6806 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
6808 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
6809 `lwp->must_set_ptrace_flags' instead.
6810 (linux_wait_for_event_1): Set ptrace options here.
6811 (linux_wait_1): ... not here.
6813 2009-04-30 Doug Evans <dje@google.com>
6815 * inferiors.c (started_inferior_callback): New function.
6816 (attached_inferior_callback): New function.
6817 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
6818 * server.c (print_started_pid, print_attached_pid): New functions.
6819 (detach_or_kill_for_exit): New function.
6820 (main): Call it instead of for_each_inferior (kill_inferior_callback).
6821 * server.h (have_started_inferiors_p): Declare.
6822 (have_attached_inferiors_p): Declare.
6824 * inferiors.c (remove_process): Fix memory leak, free process.
6825 * linux-low.c (linux_remove_process): New function.
6826 (linux_kill): Call it instead of remove_process.
6827 (linux_detach, linux_wait_1): Ditto.
6829 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
6831 * configure.srv: Add x86 Windows CE target.
6833 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6835 * inferiors.c (get_thread_process): Make global.
6836 * server.h (get_thread_process): Add prototype.
6837 * thread-db.c (find_one_thread): Use get_thread_process
6838 instead of current_process.
6839 (thread_db_get_tls_address): Do not crash if called when
6840 thread layer is not yet initialized.
6842 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
6844 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
6845 * spu-low.c (current_tid): Rename to ...
6846 (current_ptid): ... this.
6847 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
6848 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
6849 ptid_get_lwp (current_ptid) instead of current_tid.
6850 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
6851 instead of current_tid. Use find_process_pid to verify pid
6852 argument is valid. Pass proper argument to remove_process.
6853 (spu_thread_alive): Compare current_ptid instead of current_tid.
6854 (spu_resume): Likewise.
6856 2009-04-02 Pedro Alves <pedro@codesourcery.com>
6858 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
6861 2009-04-01 Pedro Alves <pedro@codesourcery.com>
6863 Implement the multiprocess extensions, and add linux multiprocess
6866 * server.h (ULONGEST): Declare.
6867 (struct ptid, ptid_t): New.
6868 (minus_one_ptid, null_ptid): Declare.
6869 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6870 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
6871 (struct inferior_list_entry): Change `id' type from unsigned from
6873 (struct sym_cache, struct breakpoint, struct
6874 process_info_private): Forward declare.
6875 (struct process_info): Declare.
6876 (current_process): Declare.
6877 (all_processes): Declare.
6878 (initialize_inferiors): Declare.
6879 (add_thread): Adjust to use ptid_t.
6880 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
6881 (add_process, remove_process, find_thread_pid): Declare.
6882 (find_inferior_id): Adjust to use ptid_t.
6883 (cont_thread, general_thread, step_thread): Change type to ptid_t.
6884 (multi_process): Declare.
6885 (push_event): Adjust to use ptid_t.
6886 (read_ptid, write_ptid): Declare.
6887 (prepare_resume_reply): Adjust to use ptid_t.
6888 (clear_symbol_cache): Declare.
6889 * inferiors.c (all_processes): New.
6890 (null_ptid, minus_one_ptid): New.
6891 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
6892 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
6893 (add_thread): Change unsigned long to ptid. Remove gdb_id
6895 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
6896 (gdb_id_to_thread): Rename to ...
6897 (find_thread_pid): ... this. Change unsigned long to ptid.
6898 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
6899 (loaded_dll, pull_pid_from_list): Adjust.
6900 (add_process, remove_process, find_process_pid)
6901 (get_thread_process, current_process, initialize_inferiors): New.
6902 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
6903 (struct target_waitstatus) <related_pid>: Ditto.
6904 (struct target_ops) <kill, detach>: Add `pid' argument. Change
6906 (struct target_ops) <join>: Add `pid' argument.
6907 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
6908 (struct target_ops) <wait>: Add `ptid' field. Change return type
6910 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
6911 (mywait): Add `ptid' argument. Change return type to ptid_t.
6912 (target_pid_to_str): Declare.
6913 * target.c (set_desired_inferior): Adjust to use ptids.
6914 (mywait): Add new `ptid' argument. Adjust.
6915 (target_pid_to_str): New.
6916 * mem-break.h (free_all_breakpoints): Declare.
6917 * mem-break.c (breakpoints): Delelete.
6918 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
6919 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
6920 to use per-process breakpoint list.
6921 (free_all_breakpoints): New.
6922 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
6923 (symbol_cache, all_symbols_looked_up): Delete.
6925 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
6927 (prepare_resume_reply): Change ptid argument's type from unsigned
6928 long to ptid_t. Adjust. Implement W;process and X;process.
6929 (free_sym_cache, clear_symbol_cache): New.
6930 (look_up_one_symbol): Adjust to per-process symbol cache. *
6931 * server.c (cont_thread, general_thread, step_thread): Change type
6934 (multi_process): New.
6935 (last_ptid): Change type to ptid_t.
6936 (struct vstop_notif) <ptid>: Change type to ptid_t.
6937 (queue_stop_reply, push_event): Change `ptid' argument's type to
6939 (discard_queued_stop_replies): Add `pid' argument.
6940 (start_inferior): Adjust to use ptids. Adjust to mywait interface
6941 changes. Don't reference the `attached' global.
6942 (attach_inferior): Adjust to mywait interface changes.
6943 (handle_query): Adjust to use ptids. Parse GDB's qSupported
6944 features. Handle and report "multiprocess+". Handle
6946 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
6948 (handle_v_kill): New.
6949 (handle_v_stopped): Adjust to use target_pid_to_str.
6950 (handle_v_requests): Allow multiple attaches and runs when
6951 multiprocess extensions are in effect. Handle "vKill".
6952 (myresume): Adjust to use ptids.
6953 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
6954 (handle_status): Adjust to discard_queued_stop_replies interface
6956 (first_thread_of, kill_inferior_callback)
6957 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
6958 (main): Call initialize_inferiors. Adjust to use ptids, killing
6959 and detaching from all inferiors. Handle multiprocess packet
6961 * linux-low.h: Include gdb_proc_service.h.
6962 (struct process_info_private): New.
6963 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
6964 <lwpid_of>: Use ptid_get_lwp.
6965 (get_lwp_thread): Adjust.
6966 (struct lwp_info): Add `dead' member.
6967 (find_lwp_pid): Declare.
6968 * linux-low.c (thread_db_active): Delete.
6969 (new_inferior): Adjust comment.
6970 (inferior_pid): Delete.
6971 (linux_add_process): New.
6972 (handle_extended_wait): Adjust.
6973 (add_lwp): Change unsigned long to ptid.
6974 (linux_create_inferior): Add process to processes table. Adjust
6975 to use ptids. Don't set new_inferior here.
6976 (linux_attach_lwp): Rename to ...
6977 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
6978 it. Adjust to use ptids.
6979 (linux_attach_lwp): New.
6980 (linux_attach): Add process to processes table. Don't set
6982 (struct counter): New.
6983 (second_thread_of_pid_p, last_thread_of_process_p): New.
6984 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
6986 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
6987 processes. Remove process from process table.
6988 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
6989 to multiple processes.
6990 (any_thread_of): New.
6991 (linux_detach): Add `pid' argument, and handle it. Remove process
6992 from processes table.
6993 (linux_join): Add `pid' argument. Handle it.
6994 (linux_thread_alive): Change unsighed long argument to ptid_t.
6995 Consider dead lwps as not being alive.
6996 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
6997 threads we're not interested in.
6998 (same_lwp, find_lwp_pid): New.
6999 (linux_wait_for_lwp): Change `pid' argument's type from int to
7001 (linux_wait_for_event): Rename to ...
7002 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7003 from int to ptid_t. Adjust.
7004 (linux_wait_for_event): New.
7005 (linux_wait_1): Add `ptid' argument. Change return type to
7006 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7007 that exit from the process table.
7008 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7010 (mark_lwp_dead): New.
7011 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7012 stopping all threads, mark its main lwp as dead.
7013 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7015 (fetch_register, usr_store_inferior_registers)
7016 (regsets_fetch_inferior_registers)
7017 (regsets_store_inferior_registers, linux_read_memory)
7018 (linux_write_memory): Inline `inferior_pid'.
7019 (linux_look_up_symbols): Adjust to use per-process
7021 (linux_request_interrupt): Adjust to use ptids.
7022 (linux_read_auxv): Inline `inferior_pid'.
7023 (initialize_low): Don't reference thread_db_active.
7024 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7025 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7026 (ps_getpid): Return the pid of the current inferior.
7027 * thread-db.c (proc_handle, thread_agent): Delete.
7028 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7030 (find_one_thread): Change argument type to ptid_t. Adjust to
7032 (maybe_attach_thread): Adjust to per-process data and ptids.
7033 (thread_db_find_new_threads): Ditto.
7034 (thread_db_init): Ditto.
7035 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7036 processes table. Adjust to use ptids.
7037 (spu_kill, spu_detach): Adjust interface. Remove process from
7039 (spu_join, spu_thread_alive): Adjust interface.
7040 (spu_wait): Adjust interface. Remove process from processes
7041 table. Adjust to use ptids.
7042 * win32-low.c (current_inferior_tid): Delete.
7043 (current_inferior_ptid): New.
7044 (debug_event_ptid): New.
7045 (thread_rec): Take a ptid. Adjust.
7046 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7047 (child_delete_thread): Ditto.
7048 (do_initial_child_stuff): Add `attached' argument. Add process to
7050 (child_fetch_inferior_registers, child_store_inferior_registers):
7052 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7053 (win32_attach): Pass 1 to do_initial_child_stuff.
7054 (win32_kill): Adjust interface. Remove process from processes
7056 (win32_detach): Ditto.
7057 (win32_join): Adjust interface.
7058 (win32_thread_alive): Take a ptid.
7059 (win32_resume): Adjust to use ptids.
7060 (get_child_debug_event): Ditto.
7061 (win32_wait): Adjust interface. Remove exiting process from
7064 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7066 Non-stop mode support.
7068 * server.h (non_stop): Declare.
7069 (gdb_client_data, handler_func): Declare.
7070 (delete_file_handler, add_file_handler, start_event_loop):
7072 (handle_serial_event, handle_target_event, push_event)
7073 (putpkt_notif): Declare.
7074 * target.h (enum resume_kind): New.
7075 (struct thread_resume): Replace `step' field by `kind' field.
7076 (TARGET_WNOHANG): Define.
7077 (struct target_ops) <wait>: Add `options' argument.
7078 <supports_non_stop, async, start_non_stop>: New fields.
7079 (target_supports_non_stop, target_async): New.
7080 (start_non_stop): Declare.
7081 (mywait): Add `options' argument.
7082 * target.c (mywait): Add `options' argument. Print child exit
7084 (start_non_stop): New.
7085 * server.c (non_stop, own_buf, mem_buf): New globals.
7086 (struct vstop_notif): New.
7087 (notif_queue): New global.
7088 (queue_stop_reply, push_event, discard_queued_stop_replies)
7089 (send_next_stop_reply): New.
7090 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7092 (attach_inferior): In non-stop mode, don't wait for the target
7094 (handle_general_set): Handle QNonStop.
7095 (handle_query): When handling qC, return the current general
7096 thread, instead of the first thread of the list.
7097 (handle_query): If the backend supports non-stop mode, include
7098 QNonStop+ in the qSupported query response.
7099 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7101 (handle_v_attach, handle_v_run): Handle non-stop mode.
7102 (handle_v_stopped): New.
7103 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7104 (myresume): Adjust to use resume_kind. Handle non-stop.
7105 (queue_stop_reply_callback): New.
7106 (handle_status): Handle non-stop mode.
7107 (main): Clear non_stop flag on reconnection. Use the event-loop.
7108 Refactor serial protocol handling from here ...
7109 (process_serial_event): ... to this new function. When GDB
7110 selects any thread, select one here. In non-stop mode, wait until
7111 GDB acks all pending events before exiting.
7112 (handle_serial_event, handle_target_event): New.
7113 * remote-utils.c (remote_open): Install remote_desc in the event
7115 (remote_close): Remove remote_desc from the event loop.
7116 (putpkt_binary): Rename to...
7117 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7118 (putpkt_binary): New as wrapper around putpkt_binary_1.
7119 (putpkt_notif): New.
7120 (prepare_resume_reply): In non-stop mode, don't change the
7122 * event-loop.c: New.
7123 * Makefile.in (OBJ): Add event-loop.o.
7124 (event-loop.o): New rule.
7126 * linux-low.h (pid_of): Moved here.
7128 (get_lwp_thread): Use lwpid_of.
7129 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7130 * linux-low.c (pid_of): Delete.
7131 (inferior_pid): Use lwpid_of.
7132 (linux_event_pipe): New.
7133 (target_is_async_p): New.
7135 (handle_extended_wait): Use lwpid_of.
7136 (add_lwp): Don't set lwpid field.
7137 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7138 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7139 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7140 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7141 first. Adjust to linux_wait_for_event interface changes. Use
7143 (linux_detach): Don't delete the main lwp here.
7144 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7145 (status_pending_p): Don't consider explicitly suspended lwps.
7146 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7147 pointer. Add OPTIONS argument. Change return type to int. Use
7148 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7149 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7150 pointer. Add status pointer argument. Return a pid instead of a
7151 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7152 changes. In non-stop mode, don't switch to a random thread.
7153 (linux_wait): Rename to...
7154 (linux_wait_1): ... this. Add target_options argument, and handle
7155 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7156 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7157 clean exit and signal exit code. Don't stop all threads in
7158 non-stop mode. In all-stop mode, only stop all threads when
7159 reporting a stop to GDB. Handle explicit thread stop requests.
7160 (async_file_flush, async_file_mark): New.
7162 (send_sigstop): Use lwpid_of.
7163 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7164 interface changes. In non-stop mode, don't switch to a random
7166 (linux_resume_one_lwp): Use lwpid_of.
7167 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7168 (linux_resume_one_thread): ... this. Handle resume_stop. In
7169 non-stop mode, don't look for pending flag in all threads.
7170 (resume_status_pending_p): Don't consider explicitly suspended
7172 (my_waitpid): Reimplement. Emulate __WALL.
7173 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7175 (sigchld_handler, linux_supports_non_stop, linux_async)
7176 (linux_start_non_stop): New.
7177 (linux_target_ops): Register linux_supports_non_stop, linux_async
7178 and linux_start_non_stop.
7179 (initialize_low): Install SIGCHLD handler.
7180 * thread-db.c (thread_db_create_event, find_one_thread)
7181 (thread_db_get_tls_address): Use lwpid_of.
7182 * win32-low.c (win32_detach): Adjust to use resume_kind.
7183 (win32_wait): Add `options' argument.
7184 * spu-low.c (spu_resume): Adjust to use resume_kind.
7185 (spu_wait): Add `options' argument.
7187 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7189 Decouple target code from remote protocol.
7191 * target.h (enum target_waitkind): New.
7192 (struct target_waitstatus): New.
7193 (struct target_ops) <wait>: Return an unsigned long. Take a
7194 target_waitstatus pointer instead of a char pointer.
7196 * target.c (mywait): Change prototype to return an unsigned long.
7197 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7198 * server.h (thread_from_wait, old_thread_from_wait): Delete
7200 (prepare_resume_reply): Change prototype to take a
7202 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7203 (last_status, last_ptid): New.
7204 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7205 pid instead of a signal.
7206 (attach_inferior): Remove "status" and "signal" parameters.
7208 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7210 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7211 (handle_v_requests, myresume): Remove "status" and "signal"
7213 (handle_status): New.
7214 (main): Delete local `status'. Adjust.
7215 * remote-utils.c: Include target.h.
7216 (prepare_resume_reply): Change prototype to take a
7217 target_waitstatus. Adjust.
7219 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7221 * spu-low.c (spu_wait): Adjust.
7222 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7224 (win32_wait): Adjust.
7226 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7228 * target.h (struct thread_resume): Delete leave_stopped member.
7229 (struct target_ops): Add a `n' argument to the `resume' callback.
7230 * server.c (start_inferior): Adjust.
7231 (handle_v_cont, myresume): Adjust.
7232 * linux-low.c (check_removed_breakpoint): Adjust to resume
7233 interface change, and to removed leave_stopped field.
7234 (resume_ptr): Delete.
7235 (struct thread_resume_array): New.
7236 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7237 resume interface change.
7238 (linux_continue_one_thread, linux_queue_one_thread)
7239 (resume_status_pending_p): Check if the resume field is NULL
7240 instead of checking the leave_stopped member.
7241 (linux_resume): Adjust to the target resume interface change.
7242 * spu-low.c (spu_resume): Adjust to the target resume interface
7244 * win32-low.c (win32_detach, win32_resume): Ditto.
7246 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7248 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7250 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7252 (linux_continue_one_thread): Only preserve the stepping flag if
7253 there's a pending breakpoint.
7255 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7257 * server.c (main): After the inferior having exited, call
7258 remote_close before exiting gdbserver.
7260 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7262 Fix size of FPSCR in Power 7 processors.
7263 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7264 (PPC_FEATURE_HAS_DFP): New #define.
7265 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7268 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7270 * server.c (handle_query) Whitespace and formatting.
7272 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7274 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7275 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7276 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7277 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7278 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7279 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7280 Makefile.in, configure.ac: Fix whitespace throughout.
7281 * configure: Regenerate.
7283 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7285 * inferiors.c (find_inferior): Make it safe for the callback
7286 function to delete the currently iterated inferior.
7288 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7290 * Makefile.in (linuw_low_h): Move higher.
7291 (thread-db.o): Depend on $(linux_low_h).
7293 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7295 Rename "process" to "lwp" throughout.
7297 * linux-low.c (all_processes): Rename to...
7298 (all_lwps): ... this.
7299 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7300 (add_process): Rename to ...
7301 (add_lwp): ... this. Adjust.
7302 (linux_create_inferior): Adjust.
7303 (linux_attach_lwp): Adjust.
7304 (linux_attach): Adjust.
7305 (linux_kill_one_process): Rename to ...
7306 (linux_kill_one_lwp): ... this. Adjust.
7307 (linux_kill): Adjust.
7308 (linux_detach_one_process): Rename to ...
7309 (linux_detach_one_lwp): ... this. Adjust.
7310 (linux_detach): Adjust.
7311 (check_removed_breakpoint): Adjust.
7312 (status_pending_p): Adjust.
7313 (linux_wait_for_process): Rename to ...
7314 (linux_wait_for_lwp): ... this. Adjust.
7315 (linux_wait_for_event): Adjust.
7316 (send_sigstop): Adjust.
7317 (wait_for_sigstop): Adjust.
7318 (stop_all_processes): Rename to ...
7319 (stop_all_lwps): ... this.
7320 (linux_resume_one_process): Rename to ...
7321 (linux_resume_one_lwp): ... this. Adjust.
7322 (linux_set_resume_request, linux_continue_one_thread)
7323 (linux_queue_one_thread, resume_status_pending_p)
7324 (usr_store_inferior_registers, regsets_store_inferior_registers)
7325 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7327 * linux-low.h (get_process): Rename to ...
7328 (get_lwp): ... this. Adjust.
7329 (get_thread_process): Rename to ...
7330 (get_thread_lwp): ... this. Adjust.
7331 (get_process_thread): Rename to ...
7332 (get_lwp_thread): ... this. Adjust.
7333 (struct process_info): Rename to ...
7334 (struct lwp_info): ... this.
7335 (all_processes): Rename to ...
7336 (all_lwps): ... this.
7337 * proc-service.c (ps_lgetregs): Adjust.
7338 * thread-db.c (thread_db_create_event, find_one_thread)
7339 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7341 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7343 * server.c (handle_query): Handle "qAttached".
7345 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7347 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7348 GPLv3, update license URL.
7350 2009-03-01 Doug Evans <dje@google.com>
7352 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7353 (server_h): Add gdb_signals.h.
7354 (signals.o): Update.
7355 * server.h (target_signal_from_host,target_signal_to_host_p)
7356 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7358 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7360 * remote-utils.c (getpkt): Also generate remote-debug
7361 information if noack_mode is set.
7363 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7365 * server.c (handle_query): Report qXfer:siginfo:read and
7366 qXfer:siginfo:write as supported and handle them.
7367 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7368 * linux-low.c (linux_xfer_siginfo): New.
7369 (linux_target_ops): Set it.
7371 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7373 * server.c (gdbserver_usage): Mention --remote-debug.
7374 (main): Accept '--remote-debug' switch.
7376 2009-01-18 Doug Evans <dje@google.com>
7378 * regcache.c (new_register_cache): No need to check result of xcalloc.
7379 * server.c (handle_search_memory): Back out calls to xmalloc,
7380 result is checked and error is returned to user upon failure.
7381 (handle_query): Ditto. Add more checks for result of malloc.
7382 (handle_v_cont): Check result of malloc, report error back to
7384 (handle_v_run): Ditto. Call freeargv.
7385 * server.h (freeargv): Declare.
7386 * utils.c (freeargv): New fn.
7388 2009-01-15 Doug Evans <dje@google.com>
7390 * gdbreplay.c (perror_with_name): Make arg const char *.
7391 * server.h (target_signal_to_name): Make return type const char *.
7392 * thread-db.c (thread_db_err_str): Make return type const char *.
7393 * utils.c (perror_with_name): Make arg const char *.
7395 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7397 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7398 when handling a EXIT_PROCESS_DEBUG_EVENT.
7400 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7402 * gdbreplay.c (gdbreplay_version): Update copyright year.
7403 * server.c (gdbserver_version): Likewise.
7405 2009-01-05 Doug Evans <dje@google.com>
7407 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7408 (handle_extended_wait): Improve comment.
7410 2008-12-13 Doug Evans <dje@google.com>
7412 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7413 * server.h (ATTR_MALLOC): New macro.
7414 (xmalloc,xcalloc,xstrdup): Declare.
7415 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7416 * inferiors.c: Ditto.
7417 * linux-low.c: Ditto.
7418 * mem-break.c: Ditto.
7419 * regcache.c: Ditto.
7420 * remote-utils.c: Ditto.
7423 * win32-low.c: Ditto.
7425 2008-12-12 Doug Evans <dje@google.com>
7427 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
7428 in debugging printf.
7430 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
7432 2008-12-09 Doug Evans <dje@google.com>
7434 * linux-low.h (struct process_info): Delete member tid, unused.
7435 * thread-db.c (find_one_thread): Update.
7436 (maybe_attach_thread): Update.
7438 2008-12-02 Pedro Alves <pedro@codesourcery.com>
7440 * target.h (struct target_ops): Add qxfer_osdata member.
7441 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
7443 (linux_qxfer_osdata): New functions.
7444 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
7446 * server.c (handle_query): Handle "qXfer:osdata:read:".
7447 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
7448 (buffer_xml_printf): New functions.
7449 * server.h (struct buffer): New.
7450 (buffer_grow_str, buffer_grow_str0): New macros.
7451 (buffer_grow, buffer_free, buffer_init, buffer_finish)
7452 (buffer_xml_printf): Declare.
7454 2008-11-24 Doug Evans <dje@google.com>
7456 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
7458 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
7460 * server.c (handle_v_run): Always use the supplied argument list.
7462 2008-11-19 Bob Wilson <bob.wilson@acm.org>
7464 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
7465 (xtensa_regmap_table): Add entry for scompare1.
7467 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7469 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
7470 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
7471 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
7472 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
7473 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
7474 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
7475 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
7476 XML target descriptions.
7477 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
7478 when inferior is running on an ISA 2.05 or later processor. Add
7479 special case to return offset for full 64-bit slot of FPSCR when
7482 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
7484 * Makefile.in (SFILES, clean): Added sparc64 files.
7485 (reg-sparc64.o, reg-sparc64.c): New.
7486 * configure.srv (sparc*-*-linux*): New configuration.
7487 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
7488 syscall arguments for SPARC.
7489 (regsets_store_inferior_registers): Likewise.
7490 * linux-sparc-low.c: New file.
7492 2008-10-21 Doug Evans <dje@google.com>
7494 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
7495 (READLINE_DIR,READLINE_DEP): Delete.
7496 (INTERNAL_CFLAGS): Update.
7497 (LINTFLAGS): Update.
7499 2008-10-10 Pedro Alves <pedro@codesourcery.com>
7501 * server.c (handle_v_run): If GDB didn't specify an argv, use the
7502 whole argv from the last run, not just argv[0].
7504 2008-09-08 Pedro Alves <pedro@codesourcery.com>
7506 * regcache.c (new_register_cache): Return NULL if the register
7507 cache size isn't known yet.
7508 (free_register_cache): Avoid dereferencing a NULL regcache.
7510 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
7512 * configure.srv: Merge MIPS and MIPS64.
7514 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
7516 * Makefile.in (uninstall): Apply $(EXEEXT) too.
7518 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
7520 * Makefile.in: Add required vsx dependencies.
7522 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
7523 Declare init_registers_powerpc_vsx32l.
7524 Declare init_registers_powerpc_vsx64l.
7525 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
7526 (ppc_arch_setup): Check for VSX in hwcap.
7527 (ppc_fill_vsxregset): New function.
7528 (ppc_store_vsxregset): New function.
7529 Add new VSX entry in regset_info target_regsets.
7531 * configure.srv: Add new VSX dependencies.
7533 2008-08-12 Pedro Alves <pedro@codesourcery.com>
7535 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
7536 (remote_open): Set or clear transport_is_reliable.
7537 (putpkt_binary): Don't expect acks in noack mode.
7538 (getpkt): Don't send ack/nac in noack mode.
7539 * server.c (handle_general_set): Handle QStartNoAckMode.
7540 (handle_query): If connected by tcp pass QStartNoAckMode+ in
7542 (main): Reset noack_mode on every connection.
7543 * server.h (noack_mode): Declare.
7545 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7547 * Makefile.in (GDBREPLAY_OBS): New variable.
7548 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
7550 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
7551 Daniel Jacobowitz <dan@codesourcery.com>
7553 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
7554 (usr_store_inferior_registers): Likewise.
7555 (regsets_store_inferior_registers): Likewise.
7557 2008-07-31 Rolf Jansen <rj@surtec.com>
7558 Pedro Alves <pedro@codesourcery.com>
7560 * configure.ac: Check for memmem declaration.
7561 * server.c [HAVE_MALLOC_H]: Include malloc.h.
7562 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
7563 (disable_packet_qfThreadInfo): Unconditionally compile.
7564 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
7565 * configure, config.in: Regenerate.
7567 2008-07-28 Doug Kwan <dougkwan@google.com>
7569 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
7570 (linux_write_memory): Remove declaration of errno.
7572 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
7574 * linux-low.c (handle_extended_wait): Do not use "status"
7575 variable uninitialized.
7577 2008-07-07 Pedro Alves <pedro@codesourcery.com>
7579 * server.c (handle_v_attach): Inhibit reporting dll changes.
7581 2008-06-27 Pedro Alves <pedro@codesourcery.com>
7583 * remote-utils.c (prepare_resume_reply): If requested, don't
7584 output "thread:TID" in the T stop reply.
7586 * server.c (disable_packet_vCont, disable_packet_Tthread)
7587 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
7588 (handle_query): If requested, disable support for qC, qfThreadInfo
7590 (handle_v_requests): If requested, disable support for vCont.
7591 (gdbserver_show_disableable): New.
7592 (main): Handle --disable-packet and --disable-packet=LIST.
7594 * server.h (disable_packet_vCont, disable_packet_Tthread)
7595 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
7597 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
7599 * server.c (gdbserver_usage): Mention --version.
7601 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
7603 * Makefile.in (gdbreplay.o): New rule.
7605 2008-06-06 Joseph Myers <joseph@codesourcery.com>
7607 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
7608 message, not gdbserver.
7610 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
7611 Nathan Sidwell <nathan@codesourcery.com>
7612 Joseph Myers <joseph@codesourcery.com>
7614 * acinclude.m4: Include ../../config/acx.m4.
7615 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
7616 * configure, config.in: Regenerate.
7617 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
7618 * server.c (gdbserver_version): Print PKGVERSION.
7619 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
7620 (main): Adjust gdbserver_usage calls.
7621 * gdbreplay.c (version, host_name): Add declarations.
7622 (gdbreplay_version, gdbreplay_usage): New.
7623 (main): Accept --version and --help options.
7625 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
7627 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
7628 (arm_breakpoint_at): Handle Thumb.
7629 (the_low_target): Add comment.
7631 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
7633 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
7635 2008-05-09 Doug Evans <dje@google.com>
7637 * server.h (decode_search_memory_packet): Declare.
7638 * remote-utils.c (decode_search_memory_packet): New fn.
7639 * server.c (handle_search_memory_1): New fn.
7640 (handle_search_memory): New fn.
7641 (handle_query): Process qSearch:memory packets.
7643 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
7645 * regcache.c (registers_length): Remove.
7646 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
7647 full register packet.
7648 * regcache.h (registers_length): Remove prototype.
7649 * server.h (PBUFSIZ): Define to 16384.
7651 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
7653 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
7654 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
7655 powerpc-64l.o, and powerpc-altivec64l.o.
7656 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
7657 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
7658 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
7659 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
7660 rs6000/power-linux.xml, and rs6000/power64-linux.xml
7663 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
7664 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
7665 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
7666 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
7667 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
7668 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
7669 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
7670 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
7671 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
7672 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
7675 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
7676 (init_registers_powerpc_32l): ... this new prototype.
7677 (init_registers_powerpc_32): Remove, replace by ...
7678 (init_registers_powerpc_altivec32l): ... this new prototype.
7679 (init_registers_powerpc_e500): Remove, replace by ...
7680 (init_registers_powerpc_e500l): ... this new prototype.
7681 (init_registers_ppc64): Remove, replace by ...
7682 (init_registers_powerpc_64l): ... this new prototype.
7683 (init_registers_powerpc_64): Remove, replace by ...
7684 (init_registers_powerpc_altivec64l): ... this new prototype.
7685 (ppc_num_regs): Set to 73.
7686 (PT_ORIG_R3, PT_TRAP): Define if necessary.
7687 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
7688 (ppc_cannot_store_register): Handle orig_r3 and trap.
7689 (ppc_arch_setup): Update init_registers_... calls.
7690 (ppc_fill_gregset): Handle orig_r3 and trap.
7692 * inferiors.c (clear_inferiors): Reset current_inferior.
7694 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7696 * acinclude.m4: Add override.m4.
7697 * configure: Regenerate.
7699 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7701 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
7702 initial call to init_register_ppc64.
7704 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
7706 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
7707 single powerpc*-*-linux* case.
7708 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
7710 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
7712 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
7713 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
7715 * linux-ppc-low.c: Include <elf.h>.
7716 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
7717 (ppc_hwcap): New global variable.
7718 (ppc_regmap): Remove __SPE__ #ifdef sections.
7719 (ppc_regmap_e500): New global variable.
7720 (ppc_cannot_store_register): Update __SPE__ special case.
7721 (ppc_get_hwcap): New function.
7722 (ppc_arch_setup): Use it to determine whether inferior supports
7723 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
7724 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
7725 Do not access registers if target does not support AltiVec.
7726 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
7727 Do not access registers if target does not support SPE.
7728 (target_regsets): Unconditionally include AltiVec and SPE regsets.
7730 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
7732 * linux-low.c (disabled_regsets, num_regsets): New.
7733 (use_regsets_p): Delete.
7734 (linux_wait_for_process): Clear disabled_regsets.
7735 (regsets_fetch_inferior_registers): Check and set it.
7736 (regsets_store_inferior_registers): Likewise.
7737 (linux_fetch_registers, linux_store_registers): Do not use
7739 (initialize_low): Allocate disabled_regsets.
7741 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7743 * Makefile.in (LIBOBJS): New.
7745 (memmem.o): New rule.
7746 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
7747 * configure: Regenerated.
7749 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
7751 * server.c (handle_query): Never return "unsupported" for
7752 qXfer:features:read queries.
7754 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7756 * server.c (get_features_xml): Fix inverted condition.
7757 (handle_query): Always support qXfer:feature:read.
7759 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
7761 * server.c (wrapper_argv): New.
7762 (start_inferior): Handle wrapper_argv. If set, expect an extra
7764 (gdbserver_usage): Document --wrapper.
7765 (main): Parse --wrapper.
7767 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7769 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
7770 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
7771 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
7772 (ppc_set_pc): Likewise.
7773 (ppc_arch_setup): New function.
7774 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
7775 of collect_register.
7776 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
7778 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7780 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
7781 instead of linux-ppc64-low.o.
7782 * linux-ppc64-low.c: Remove file.
7783 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
7784 (linux-ppc64-low.o): Remove rule.
7786 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
7787 (init_registers_powerpc_64): Likewise.
7788 (ppc_regmap): Conditionally define depending on __powerpc64__.
7789 (ppc_cannot_store_register): Do not special-case "fpscr" when
7790 compiled on __powerpc64__.
7791 (ppc_collect_ptrace_register): New function.
7792 (ppc_supply_ptrace_register): New function.
7793 (ppc_breakpoint): Change type to "unsigned int".
7794 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
7795 (the_low_target): Conditionally provide initializers for the
7796 arch_setup member depending on __powerpc64__. Install
7797 collect_ptrace_register and supply_ptrace_register members.
7799 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7801 * regcache.h (gdbserver_xmltarget): Add extern declaration.
7802 * server.c (gdbserver_xmltarget): Define.
7803 (get_features_xml): Use it to replace "target.xml" and arch_string.
7805 * configure.srv: Remove srv_xmltarget. Add XML files that were
7806 mentioned there to srv_xmlfiles instead. Remove conditional tests
7807 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
7808 srv_xmlfiles and srv_regobj to include all possible choices.
7809 * configure.ac (srv_xmltarget): Remove.
7810 (srv_xmlfiles): Do not add "target.xml".
7811 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
7812 checks for supplementary target information.
7813 * configure: Regenerate.
7814 * Makefile.in (XML_TARGET): Remove.
7815 (target.xml): Remove rule.
7816 (clean): Do not clean up target.xml.
7817 (.PRECIOUS): Do not mention target.xml.
7819 * target.h (struct target_ops): Remove arch_string member.
7820 * linux-low.c (linux_arch_string): Remove.
7821 (linux_target_ops): Remove arch_string initializer.
7822 * linux-low.h (struct linux_target_ops): Remove arch_string member.
7823 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
7824 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
7825 * spu-low.c (spu_arch_string): Remove.
7826 (spu_target_ops): Remove arch_string initializer.
7827 * win32-low.c (win32_arch_string): Remove.
7828 (win32_target_ops): Remove arch_string initializer.
7829 * win32-low.h (struct win32_target_ops): Remove arch_string member.
7830 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
7831 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
7833 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7835 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
7836 by collect_ptrace_register and supply_ptrace_register hooks.
7837 * linux-low.c (fetch_register): Use supply_ptrace_register callback
7838 instead of checking for the_low_target.left_pad_xfer.
7839 (usr_store_inferior_registers): Use collect_ptrace_register callback
7840 instead of checking for the_low_target.left_pad_xfer.
7842 * linux-s390-low.c (s390_collect_ptrace_register): New function.
7843 (s390_supply_ptrace_register): Likewise.
7844 (s390_fill_gregset): Call s390_collect_ptrace_register.
7845 (the_low_target): Update.
7847 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
7848 (ppc_supply_ptrace_register): Likewise.
7849 (the_low_target): Update.
7851 * linux-i386-low.c (the_low_target): Update.
7852 * linux-x86-64-low.c (the_low_target): Update.
7854 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7856 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
7857 reg-s390.o and reg-s390x.o.
7859 * linux-low.c (new_inferior): New global variable.
7860 (linux_create_inferior, linux_attach): Set it.
7861 (linux_wait_for_process): Call the_low_target.arch_setup after the
7862 target has stopped for the first time.
7863 (initialize_low): Do not call the_low_target.arch_setup.
7865 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
7866 (s390_set_pc): Likewise.
7867 (s390_arch_setup): New function.
7868 (the_low_target): Use s390_arch_setup as arch_setup routine.
7870 * regcache.c (realloc_register_cache): New function.
7871 (set_register_cache): Call it for each existing regcache.
7873 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
7875 * server.h (init_registers): Remove prototype.
7877 * linux-low.h (struct linux_target_ops): Add arch_setup field.
7878 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
7879 instead of init_registers ().
7880 * linux-arm-low.c (init_registers_arm): Add prototype.
7881 (init_registers_arm_with_iwmmxt): Likewise.
7882 (the_low_target): Add initializer for arch_setup field.
7883 * linux-cris-low.c (init_registers_cris): Add prototype.
7884 (the_low_target): Add initializer for arch_setup field.
7885 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
7886 (the_low_target): Add initializer for arch_setup field.
7887 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
7888 (the_low_target): Add initializer for arch_setup field.
7889 * linux-ia64-low.c (init_registers_ia64): Add prototype.
7890 (the_low_target): Add initializer for arch_setup field.
7891 * linux-m32r-low.c (init_registers_m32r): Add prototype.
7892 (the_low_target): Add initializer for arch_setup field.
7893 * linux-m68k-low.c (init_registers_m68k): Add prototype.
7894 (the_low_target): Add initializer for arch_setup field.
7895 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
7896 (init_registers_mips64_linux): Likewise.
7897 (the_low_target): Add initializer for arch_setup field.
7898 * linux-ppc-low.c (init_registers_ppc): Add prototype.
7899 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
7900 (the_low_target): Add initializer for arch_setup field.
7901 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
7902 (init_registers_powerpc_64): Likewise.
7903 (the_low_target): Add initializer for arch_setup field.
7904 * linux-s390-low.c (init_registers_s390): Add prototype.
7905 (init_registers_s390x): Likewise.
7906 (the_low_target): Add initializer for arch_setup field.
7907 * linux-sh-low.c (init_registers_sh): Add prototype.
7908 (the_low_target): Add initializer for arch_setup field.
7909 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
7910 (the_low_target): Add initializer for arch_setup field.
7911 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
7912 (the_low_target): Add initializer for arch_setup field.
7914 * win32-low.h (struct win32_target_ops): Add arch_setup field.
7915 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
7916 instead of init_registers ().
7917 * win32-arm-low.c (init_registers_arm): Add prototype.
7918 (the_low_target): Add initializer for arch_setup field.
7919 * win32-i386-low.c (init_registers_i386): Add prototype.
7920 (the_low_target): Add initializer for arch_setup field.
7922 * spu-low.c (init_registers_spu): Add prototype.
7923 (initialize_low): Call initialie_registers_spu () instead of
7924 initialize_registers ().
7926 2008-02-19 Pedro Alves <pedro@codesourcery.com>
7928 * server.c (handle_v_requests): When handling the vRun and vAttach
7929 packets, if already debugging a process, don't kill it. Return an
7932 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
7934 * server.c (handle_query): Correct length check.
7936 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
7938 * win32-low.c (do_initial_child_stuff): Add process handle
7939 parameter. Set current_process_handle and current_process_id from the
7940 parameters. Clear globals.
7941 (win32_create_inferior): Don't set current_process_handle and
7942 current_process_id here. Instead pass them on the call to
7943 do_initial_child_stuff.
7944 (win32_attach): Likewise.
7945 (win32_clear_inferiors): New.
7946 (win32_kill): Don't close the current process handle or the
7947 current thread handle here. Instead call win32_clear_inferiors.
7948 (win32_detach): Don't open a new handle to the process. Call
7949 win32_clear_inferiors.
7950 (win32_join): Don't rely on current_process_handle; open a new
7951 handle using the process id.
7952 (win32_wait): Call win32_clear_inferiors when the inferior process
7955 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
7957 * server.c (monitor_show_help): Add "exit".
7959 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
7961 * Makefile.in (SFILES): Add linux-xtensa-low.c.
7962 (clean): Add reg-xtensa.c.
7963 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
7964 * configure.srv (xtensa*-*-linux*) New target.
7965 * linux-xtensa-low.c: New.
7966 * xtensa-xtregs.c: New.
7968 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
7970 * hostio.c: Don't include errno.h.
7971 (errno_to_fileio_errno): Move to hostio-errno.
7972 * hostio.c: (hostio_error): Remove the error parameter. Defer the
7973 error number outputting to the target->hostio_last_error callback.
7974 (hostio_packet_error): Use FILEIO_EINVAL directly.
7975 (handle_open, handle_pread, hostio_error, handle_unlink): Update
7976 calls to hostio_error.
7977 * hostio-errno.c: New.
7978 * server.h (hostio_last_error_from_errno): Declare.
7979 * target.h (target_ops): Add hostio_last_error member.
7980 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
7981 as hostio_last_error handler.
7982 * spu-low.c (spu_target_ops): Likewise.
7983 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
7984 (wince_hostio_last_error): New functions.
7985 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
7986 as hostio_last_error handler.
7987 (win32_target_ops) [!_WIN32_WCE]: Register
7988 hostio_last_error_from_errno as hostio_last_error handler.
7989 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
7990 (hostio-errno.o): New rule.
7991 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
7992 * configure.srv (srv_hostio_err_objs): New variable. Default to
7994 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
7995 * configure: Regenerate.
7997 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7999 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8000 (linux_kill, linux_detach): Clean up the process list.
8001 * remote-utils.c (remote_open): Improve port number parsing.
8002 (putpkt_binary, input_interrupt): Only send interrupts if the target
8004 * server.c (extended_protocol): Make static.
8005 (attached): Define earlier.
8006 (exit_requested, response_needed, program_argv): New variables.
8007 (target_running): New.
8008 (start_inferior): Clear attached here.
8009 (attach_inferior): Set attached here.
8010 (require_running): Define.
8011 (handle_query): Use require_running and target_running. Implement
8013 (handle_v_attach, handle_v_run): New.
8014 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8015 (gdbserver_usage): Update.
8016 (main): Redo argument parsing. Handle --debug and --multi. Handle
8017 --attach along with other options or after the port. Save
8018 program_argv. Support no initial program. Resynchronize
8019 communication with GDB after an error. Handle "monitor exit".
8020 Use require_running and target_running. Always allow the extended
8021 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8022 restart in extended mode.
8023 * README: Refer to the GDB manual. Update --attach usage.
8025 2007-12-20 Andreas Schwab <schwab@suse.de>
8027 * linux-low.c (STACK_SIZE): Define.
8028 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8029 (linux_test_for_tracefork): Likewise.
8031 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8033 * linux-low.c (linux_wait_for_event): Update messages. Do not
8034 reinsert auto-delete breakpoints.
8035 * mem-break.c (struct breakpoint): Change return type of handler to
8037 (set_breakpoint_at): Update handler type.
8038 (reinsert_breakpoint_handler): Return 1 instead of calling
8040 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8042 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8043 * mem-break.h (set_breakpoint_at): Update handler type.
8044 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8045 * win32-low.c (auto_delete_breakpoint): New.
8046 (get_child_debug_event): Use it.
8048 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8050 * configure.ac: Check for pread and pwrite.
8051 * hostio.c (handle_pread): Fall back to lseek and read.
8052 (handle_pwrite): Fall back to lseek and write.
8053 * config.in, configure: Regenerated.
8055 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8057 * server.c (myresume): Add own_buf argument.
8058 (main): Update calls.
8060 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8062 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8063 * remote-utils.c (remote_open): Do not call disable_async_io.
8064 (block_async_io): Delete.
8065 (unblock_async_io): Make static.
8066 (initialize_async_io): New.
8067 * server.c (handle_v_cont): Handle async I/O here.
8068 (myresume): Likewise. Move other common resume tasks here...
8069 (main): ... from here. Call initialize_async_io. Disable async
8070 I/O before the main loop.
8071 * server.h (initialize_async_io): Declare.
8072 (block_async_io, unblock_async_io): Delete prototypes.
8073 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8075 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8077 * remote-utils.c (readchar): Allow binary data in received messages.
8079 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8081 * win32-low.c (attaching): New global.
8082 (win32_create_inferior): Clear the `attaching' global.
8083 (win32_attach): Set the `attaching' global.
8084 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8085 attaching. Only set a breakpoint at the entry point if not
8088 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8090 * server.c (main): Don't report dll events on the initial
8091 connection on attaches.
8093 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8095 * server.c (main): Relax numerical bases supported for the pid of
8096 the --attach command line argument.
8098 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8100 * win32-low.c (win32_attach): Call OpenProcess before
8101 DebugActiveProcess, not after. Add last error output to error
8104 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8106 * win32-low.c (win32_get_thread_context)
8107 (win32_set_thread_context): New functions.
8108 (thread_rec): Use win32_get_thread_context.
8109 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8110 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8113 2007-12-03 Leo Zayas
8114 Pedro Alves <pedro_alves@portugalmail.pt>
8116 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8118 (child_add_thread): Minor cleanup.
8119 (child_continue): Resume artificially suspended threads before
8120 calling ContinueDebugEvent.
8121 (suspend_one_thread): New.
8122 (fake_breakpoint_event): New.
8123 (get_child_debug_event): Change return type to int. Check here if
8124 gdb sent an interrupt request. If a soft interrupt was requested,
8125 fake a breakpoint event. Return 0 if there is no event to handle,
8127 (win32_wait): Don't check here if gdb sent an interrupt request.
8128 Ensure there is a valid event to handle.
8129 (win32_request_interrupt): Add soft interruption method as last
8132 2007-12-03 Leo Zayas
8133 Pedro Alves <pedro_alves@portugalmail.pt>
8135 * win32-low.h (win32_thread_info): Add descriptions to the
8136 structure members. Replace `suspend_count' counter by a
8138 * win32-low.c (thread_rec): Update condition of when to get the
8139 context from the inferior. Rely on ContextFlags being set if it
8140 has already been retrieved. Only suspend the inferior thread if
8141 we haven't already. Warn if that fails.
8142 (continue_one_thread): s/suspend_count/suspended/. Only call
8143 ResumeThread once. Warn if that fails.
8145 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8147 * win32-low.c (win32_wait): Don't read from the inferior when it
8150 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8152 * Makefile.in (win32_low_h): New variable.
8153 (win32-low.o): Add dependency on $(win32_low_h).
8154 (win32-arm-low.o, win32-i386-low.o): New rules.
8156 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8158 * hostio.c: Correct copyright year.
8160 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8162 * Makefile.in (OBS): Add hostio.o.
8163 (hostio.o): New rule.
8164 * server.h (handle_vFile): Declare.
8165 * hostio.c: New file.
8166 * server.c (handle_v_requests): Take packet_len and new_packet_len
8167 for binary packets. Call handle_vFile.
8168 (main): Update call to handle_v_requests.
8170 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8172 * linux-low.c: Include <sched.h>.
8174 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8176 * linux-low.c (linux_tracefork_grandchild): New.
8177 (linux_tracefork_child): Use clone.
8178 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8180 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8182 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8184 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8186 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8188 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8190 * inferiors.c (change_inferior_id): Delete.
8191 (add_pid_to_list, pull_pid_from_list): New.
8192 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8193 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8194 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8195 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8196 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8197 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8198 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8199 (using_threads): Always set to 1.
8200 (handle_extended_wait): New.
8201 (add_process): Do not set TID.
8202 (linux_create_inferior): Set must_set_ptrace_flags.
8203 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8204 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8205 (linux_thread_alive): Rename TID argument to LWPID.
8206 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8207 (linux_wait_for_event): Do not use TID or check using_threads. Update
8208 call to dead_thread_notify. Call handle_extended_wait.
8209 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8210 (send_sigstop): Delete sigstop_sent.
8211 (wait_for_sigstop): Avoid TID.
8212 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8213 (linux_test_for_tracefork): New.
8214 (linux_lookup_signals): Use thread_db_active and
8215 linux_supports_tracefork_flag.
8216 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8217 * linux-low.h (get_process_thread): Avoid TID.
8218 (struct process_ifo): Move thread_known and tid to the end. Remove
8220 (linux_attach_lwp, thread_db_init): Update prototypes.
8221 * server.h (change_inferior_id): Delete prototype.
8222 (add_pid_to_list, pull_pid_from_list): New prototypes.
8223 * thread-db.c (thread_db_use_events): New.
8224 (find_first_thread): Rename to...
8225 (find_one_thread): ...this. Update callers and messages. Do not
8226 call fatal. Check thread_db_use_events. Do not call
8227 change_inferior_id or new_thread_notify.
8228 (maybe_attach_thread): Update. Do not call new_thread_notify.
8229 (thread_db_init): Set thread_db_use_events. Check use_events.
8230 * utils.c (fatal, warning): Correct message prefix.
8232 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8234 * Makefile.in (clean): Remove new files.
8235 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8236 (powerpc-64.o, powerpc-64.c): New rules.
8237 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8238 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8240 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8242 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8243 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8244 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8245 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8246 (target_regsets): Add AltiVec and SPE register sets.
8247 * configure.ac: Check for AltiVec and SPE.
8248 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8249 (ppc_fill_vrregset, ppc_store_vrregset): New.
8250 (target_regsets): Add AltiVec register set.
8251 * configure: Regenerated.
8253 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8255 * linux-low.c (O_LARGEFILE): Define.
8256 (linux_read_memory): Use /proc/PID/mem.
8257 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8258 * configure, config.in: Regenerated.
8260 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8262 * linux-low.c (linux_wait_for_event): Do not pass signals while
8265 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8267 * win32-low.c (create_process): New.
8268 (win32_create_inferior): Use create_process instead of
8269 CreateProcess. If create_process failed retry appending an ".exe"
8270 suffix. Store the GetLastError result immediatelly after
8271 create_process calls and use it on the call to error.
8273 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8275 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8277 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8279 * configure.ac: Switch license to GPLv3.
8281 2007-08-01 Michael Snyder <msnyder@access-company.com>
8283 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8285 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8287 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8289 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8290 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8291 CloseToolhelp32Snapshot.
8292 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8293 CloseToolhelp32Snapshot.
8295 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8297 * server.c (main): Check for inferior exit before main loop.
8299 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8301 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8302 instead of on tmp_desc.
8304 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8305 Daniel Jacobowitz <dan@codesourcery.com>
8307 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8308 (add_thread): Minor cleanups.
8309 (clear_inferiors): Move lower in the file. Clear the DLL
8311 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8312 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8313 (xml_escape_text): New.
8314 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8316 (handle_v_cont): Report errors.
8317 (gdbserver_version): Update.
8318 (main): Correct size of own_buf. Do not report initial DLL events.
8319 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8320 (unloaded_dll, xml_escape_text): New.
8321 * win32-low.c (enum target_waitkind): Update comments.
8322 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8323 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8324 (win32_EnumProcessModules, win32_GetModuleInformation)
8325 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8326 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8327 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8328 (win32_Module32First, win32_Module32Next, load_toolhelp)
8329 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8330 (get_child_debug_event): Handle DLL events.
8331 (win32_wait): Likewise.
8333 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8335 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8336 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8338 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8340 * win32-low.c (handle_output_debug_string): Ignore event if not
8343 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8345 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8347 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8349 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8351 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8353 * inferiors.c (change_inferior_id): Add comment.
8354 * linux-low.c (check_removed_breakpoint): Add an early
8355 prototype. Improve debug output.
8356 (linux_attach): Doc update.
8357 (linux_detach_one_process, linux_detach): Clean up before releasing
8359 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8360 * linux-low.h (struct process_info): Doc improvement.
8361 * mem-break.c (delete_all_breakpoints): New.
8362 * mem-break.h (delete_all_breakpoints): New prototype.
8363 * thread-db.c (find_first_thread): New.
8364 (thread_db_create_event): Call it instead of
8365 thread_db_find_new_threads. Clean up unused variables.
8366 (maybe_attach_thread): Remove first thread handling.
8367 (thread_db_find_new_threads): Use find_first_thread.
8368 (thread_db_get_tls_address): Likewise.
8370 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8372 * thread-db.c (thread_db_find_new_threads): Add prototype.
8373 (thread_db_create_event): Check for the main thread before adding
8375 (maybe_attach_thread): Only enable event reporting if TID == 0.
8376 (thread_db_get_tls_address): Check for new threads.
8378 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8380 * linux-low.c (linux_create_inferior): Try execv before execvp.
8381 * spu-low.c (spu_create_inferior): Likewise.
8383 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8385 * linux-low.c (linux_create_inferior): Change execv to execvp.
8386 * spu-low.c (spu_create_inferior): Likewies.
8388 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8390 * Makefile.in (clean): Clean new files instead of deleted ones.
8391 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8392 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8394 * configure.srv: Specify XML files and new regformats for MIPS and
8396 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8397 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8398 an entry for the restart register.
8399 (mips_cannot_fetch_register, mips_cannot_store_register)
8400 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8401 register names to match the XML descriptions.
8402 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8403 restart register instead of $0.
8405 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8406 Markus Deuling <deuling@de.ibm.com>
8408 * remote-utils.c (decode_xfer_write): New function.
8409 * server.h (decode_xfer_write): Add prototype.
8410 * server.c (handle_query): Add PACKET_LEN argument. Support
8411 qXfer:spu:read and qXfer:spu:write packets.
8412 (main): Pass packet_len to handle_query.
8413 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8414 * target.h (target_ops): Add qxfer_spu.
8416 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8418 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8419 accessing non-seekable spufs files.
8421 2007-05-16 Markus Deuling <deuling@de.ibm.com>
8423 * server.c (handle_query): Add reply for qC packet.
8425 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8426 Leo Zayas <lerele@champenstudios@com>
8428 * server.h (check_remote_input_interrupt_request): New function.
8429 * remote_utils.c (INVALID_DESCRIPTOR): New define.
8430 (remote_desc): Initialize with INVALID_DESCRIPTOR.
8431 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
8432 (check_remote_input_interrupt_request): New function.
8433 * server.h (check_remote_input_interrupt_request): Declare.
8434 * win32-low.c (winapi_DebugBreakProcess,
8435 winapi_GenerateConsoleCtrlEvent): New typedefs.
8436 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
8438 (win32_wait): Check for remote interrupt request
8439 with check_remote_input_interrupt_request.
8440 (win32_request_interrupt): New function.
8441 (win32_target_op): Set request_interrupt to win32_request_interrupt.
8443 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8445 * win32-low.c (debug_registers_changed,
8446 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
8447 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
8448 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
8449 (thread_rec): Get context using the low target.
8450 (child_add_thread): Call thread_added on the low target,
8451 which does the same thing.
8453 (do_initial_child_stuff): Remove debug registers references.
8454 Set context using the low target. Resume threads after
8455 setting the contexts.
8456 (child_continue): Remove dead variable. Remove debug
8457 registers references.
8458 (child_fetch_inferior_registers): Go through the low target.
8459 (do_child_store_inferior_registers): Remove.
8460 (child_store_inferior_registers): Go through the low target.
8461 (win32_resume): Remove debug registers references.
8462 Set context using the low target.
8463 (handle_exception): Change return type to void. Don't record
8464 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
8465 first chance exception.
8466 (get_child_debug_event): Change return type to void. Remove
8467 goto loop. Always return after waiting for debug event.
8468 (win32_wait): Convert to switch statement. Handle spurious
8471 * win32-i386-low.c (debug_registers_changed,
8472 debug_registers_used): New.
8473 (initial_stuff): Rename to ...
8474 (i386_initial_stuff): ... this. Clear debug registers
8476 (store_debug_registers): Delete.
8477 (i386_get_thread_context): New.
8478 (load_debug_registers): Delete.
8479 (i386_set_thread_context): New.
8480 (i386_thread_added): New.
8481 (single_step): Rename to ...
8482 (i386_single_step): ... this.
8483 (do_fetch_inferior_registers): Rename to ...
8484 (i386_fetch_inferior_register): ... this.
8485 (i386_store_inferior_register): New.
8486 (the_low_target): Adapt to new interface.
8488 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
8489 (arm_get_thread_context): New.
8490 (arm_set_thread_context): New.
8492 (do_fetch_inferior_registers): Rename to ...
8493 (arm_fetch_inferior_register): ... this.
8494 (arm_store_inferior_register): New.
8495 (arm_wince_breakpoint): Reimplement as unsigned long.
8496 (arm_wince_breakpoint_len): Define.
8497 (the_low_target): Adapt to new interface.
8499 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
8500 load_debug_registers. Add get_thread_context, set_thread_context,
8501 thread_added and store_inferior_register. Rename
8502 fetch_inferior_registers to fetch_inferior_register.
8503 (regptr): Remove declaration.
8505 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8507 * linux-low.c (linux_detach): Change return type to int. Return 0.
8508 * spu-low.c (spu_detach): Likewise.
8510 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8512 * target.h (target_ops): Change return type of detach to int.
8514 (join_inferior): New.
8515 * server.c (main): Don't skip detach support on mingw32.
8516 If the inferior doesn't support detaching return error.
8517 Call join_inferior instead of using waitpid.
8518 * linux-low.c (linux_join): New.
8519 (linux_target_op): Add linux_join.
8520 * spu-low.c (spu_join): New.
8521 (spu_target_ops): Add spu_join.
8522 * win32-low.c (win32_detach): Adapt to new interface.
8523 Reopen current_process_handle before detaching. Issue a child
8524 resume before detaching.
8526 (win32_target_op): Add win32_join.
8528 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8530 * win32-low.c (win32-attach): Fix return value.
8531 * target.h (target_ops): Describe ATTACH return values.
8533 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8535 * win32-low.c (GETPROCADDRESS): Define.
8536 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
8537 (winapi_DebugSetProcessKillOnExit): Likewise.
8538 (win32_create_inferior): Force usage of ansi CreateProcessA.
8539 (win32_attach): Use GETPROCADDRESS.
8540 (win32_detach): Likewise.
8542 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
8544 * win32-low.c (win32_wait): Don't use WSTOPSIG.
8546 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
8548 * win32-low.c: Commit leftover changes from 2007-03-29.
8550 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8552 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
8553 fields short instead of int. Add explicit padding.
8554 (i387_cache_to_fsave): Remove unnecessary casts.
8555 (i387_fsave_to_cache): Doc fix.
8556 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
8558 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
8560 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
8561 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
8563 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8565 * configure.srv (arm*-*-mingw32ce*): Move near the other
8568 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
8570 * configure.ac: Add errno checking.
8571 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
8572 sys/file.h and malloc.h.
8573 (AC_CHECK_DECLS): Add perror.
8574 (srv_mingwce): Handle.
8575 * configure.srv (i[34567]86-*-cygwin*): Add
8576 win32-i386-low.o to srv_tgtobj.
8577 (i[34567]86-*-mingw*): Likewise.
8578 (arm*-*-mingw32ce*): Add case.
8579 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8580 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
8581 [__MINGW32CE__] (strerror): New function.
8582 [__MINGW32CE__] (errno): Define to GetLastError.
8583 [__MINGW32CE__] (COUNTOF): New macro.
8584 (remote_open): Remove extra close call.
8585 * mem-break.c (delete_breakpoint_at): New function.
8586 * mem-break.h (delete_breakpoint_at): Declare.
8587 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
8588 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
8589 [USE_WIN32API] (read, write): Add char* casts.
8590 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
8591 * server.h: Include wincecompat.h on Windows CE.
8592 [HAVE_ERRNO_H]: Check.
8593 (perror): Declare if not declared.
8594 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
8595 (perror_with_name): Remove errno declaration.
8596 * wincecompat.h: New.
8597 * wincecompat.c: New.
8599 * win32-arm-low.c: New.
8600 * win32-i386-low.c: New.
8601 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
8602 (OUTMSG2): Make it safe.
8604 (COUNTOF): New macro.
8605 (NUM_REGS): Get it from the low target.
8606 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
8607 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
8608 (thread_rec): Let low target handle debug registers.
8609 (child_add_thread): Likewise.
8610 (child_init_thread_list): Likewise.
8611 (continue_one_thread): Likewise.
8613 (do_child_fetch_inferior_registers): Move to ...
8614 * win32-i386-low.c: ... here, and rename to ...
8615 (do_fetch_inferior_registers): ... this.
8616 * win32-low.c (child_fetch_inferior_registers):
8617 Go through the low target.
8618 (do_child_store_inferior_registers): Use regptr.
8619 (strwinerror): New function.
8620 (win32_create_inferior): Handle Windows CE.
8621 Use strwinerror instead of strerror on Windows error
8622 codes. Add program to the error output.
8623 Don't close the main thread handle on Windows CE.
8624 (win32_attach): Use coredll.dll on Windows CE.
8625 (win32_kill): Close current process and current
8627 (win32_detach): Use coredll.dll on Windows CE.
8628 (win32_resume): Let low target handle debug registers, and
8630 (handle_exception): Add/Remove initial breakpoint. Avoid
8631 non-existant WSTOPSIG on Windows CE.
8632 (win32_read_inferior_memory): Cast to remove warning.
8633 (win32_arch_string): Go through the low target.
8634 (initialize_low): Call set_breakpoint_data with the low
8635 target's breakpoint.
8636 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
8637 FOP_REGNUM, mappings): Move to ...
8638 * win32-i386-low.c: ... here.
8639 * win32-low.c (win32_thread_info): Move to ...
8640 * win32-low.h: ... here.
8641 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
8642 win32-arm-low.c and wincecompat.c.
8643 (all:): Add $EXEEXT.
8644 (install-only:): Likewise.
8645 (gdbserver:): Likewise.
8646 (gdbreplay:): Likewise.
8647 * config.in: Regenerate.
8648 * configure: Regenerate.
8650 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8652 * win32-low.c: Rename typedef thread_info to
8653 win32_thread_info throughout.
8655 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
8657 * win32-i386-low.c: Rename to ...
8658 * win32-low.c: ... this.
8659 * configure.srv: Replace win32-i386-low.o with win32-low.o.
8660 * Makefile.in: Likewise.
8662 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
8664 * remote-utils.c (monitor_output): Constify msg parameter.
8665 * server.h (monitor_output): Likewise.
8666 * win32-i386-low.c (handle_output_debug_string): New.
8667 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
8668 handle_output_debug_string.
8669 (get_child_debug_event): Likewise.
8671 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
8673 * server.c (main): Correct strtoul check.
8675 2007-03-27 Jon Ringle <jon@ringle.org>
8677 * linux-low.c: Check __ARCH_HAS_MMU__ also.
8679 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
8681 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
8683 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8685 * terminal.h: Check HAVE_SGTTY_H.
8687 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
8689 * remote-utils.c (remote_open): Print out the assigned port number.
8691 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8693 * remote-utils.c (monitor_output): New function.
8694 * server.c (debug_threads): Define here.
8695 (monitor_show_help): New function.
8696 (handle_query): Handle qRcmd.
8697 (main): Do not handle 'd' packet.
8698 * server.h (debug_threads, remote_debug, monitor_output): Declare.
8699 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
8702 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8704 * Makefile.in (EXEEXT): New.
8705 (clean): Use $(EXEEXT).
8707 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8709 * target.h (target_ops): Rename send_signal to request_interrupt,
8710 and remove enum target_signal parameter.
8711 * linux-low.c (linux_request_interrupt): Rename from
8712 linux_send_signal, and always send SIGINT.
8713 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
8714 and always send SIGINT.
8715 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
8717 (input_interrupt): Likewise.
8719 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
8721 * server.c (get_features_xml): Check if target implemented
8723 * win32-i386-low.c (win32_arch_string): New.
8724 (win32_target_ops): Add win32_arch_string as arch_string member.
8726 2007-02-22 Markus Deuling <deuling@de.ibm.com>
8728 * spu-low.c (spu_arch_string): New.
8729 (spu_target_ops): Add spu_arch_string.
8731 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
8733 * remote-utils.c: Remove HAVE_TERMINAL_H check.
8734 * configure.ac: Do not check for terminal.h.
8735 * configure, config.in: Regenerated.
8737 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
8739 * Makefile.in (OBS): Add $(XML_BUILTIN).
8740 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
8742 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
8743 (arm-with-iwmmxt.c): New.
8744 * config.in, configure: Regenerate.
8745 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
8746 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
8747 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
8748 (arm*-*-linux*): Add iWMMXt and regset support.
8749 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
8750 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
8751 (arm_store_wmmxregset, target_regsets): New.
8752 * server.c (get_features_xml): Take annex argument. Check builtin
8754 (handle_query): Handle multiple annexes.
8756 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8758 * remote-utils.c [USE_WIN32API] (read, write): Define.
8759 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
8762 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
8764 * linux-i386-low.c (the_low_target): Set arch_string.
8765 * linux-x86-64-low.c (the_low_target): Likewise.
8766 * linux-low.c (linux_arch_string): New.
8767 (linux_target_ops): Add it.
8768 * linux-low.h (struct linux_target_ops): Add arch_string.
8769 * server.c (write_qxfer_response): Use const void * for DATA.
8770 (get_features_xml): New.
8771 (handle_query): Handle qXfer:features:read. Report it for qSupported.
8772 * target.h (struct target_ops): Add arch_string method.
8774 2007-01-03 Denis Pilat <denis.pilat@st.com>
8775 Daniel Jacobowitz <dan@codesourcery.com>
8777 * linux-low.c (linux_kill): Handle being called with no threads.
8778 * win32-i386-low.c (win32_kill): Likewise.
8779 (get_child_debug_event): Clear current_process_handle.
8781 2006-12-30 Denis PILAT <denis.pilat@st.com>
8782 Daniel Jacobowitz <dan@codesourcery.com>
8784 * remote-utils.c (remote_open): Check the type of specified
8785 serial port devices before opening them.
8786 * server.c (main): Kill the inferior if an error occurs during
8787 the first remote_open.
8789 2006-12-05 Markus Deuling <deuling@de.ibm.com>
8791 * README: Update supported targets.
8793 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
8795 * Makefile.in (clean): Remove reg-mips64.c.
8796 (reg-mips64.c, reg-mips64.o): New rules.
8797 * configure.srv: Handle mips64. Include regset support for mips.
8798 * linux-mips-low.c (union mips_register): New.
8799 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
8800 (mips_breakpoint, mips_breakpoint_at): Use int.
8801 (mips_collect_register, mips_supply_register)
8802 (mips_collect_register_32bit, mips_supply_register_32bit)
8803 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8804 (mips_store_fpregset, target_regsets): New.
8805 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
8807 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
8809 * configure.srv: Add target "spu*-*-*".
8810 * Makefile.in (clean): Remove reg-spu.c.
8811 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
8812 * spu-low.c: New file.
8814 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8816 * configure.ac: Correct td_thr_tls_get_addr test.
8817 * configure: Regenerated.
8819 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
8821 * linux-low.c (linux_wait_for_event): Reformat. Use the
8823 * remote-utils.c (decode_address_to_semicolon): New.
8824 * server.c (pass_signals, handle_general_set): New.
8825 (handle_query): Mention QPassSignals for qSupported.
8826 (main): Call handle_general_set.
8827 * server.h (pass_signals, decode_address_to_semicolon): New.
8829 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
8831 * server.c (handle_query): Correct error handling for read_auxv.
8833 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
8835 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
8836 and srv_linux_thread_db to yes.
8837 * linux-s390-low.c (s390_fill_gregset): New function.
8838 (target_regsets): Define data structure.
8840 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
8842 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
8843 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
8844 * config.in, configure: Regenerated.
8845 * inferiors.c (gdb_id_to_thread): New function.
8846 (gdb_id_to_thread_id): Use it.
8847 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
8848 * linux-low.h (struct process_info): Add th member.
8849 (thread_db_get_tls_address): New prototype.
8850 * remote-utils.c (decode_address): Make non-static.
8851 * server.c (handle_query): Handle qGetTLSAddr.
8852 * server.h (gdb_id_to_thread, decode_address): New prototypes.
8853 * target.h (struct target_ops): Add get_tls_address.
8854 * thread-db.c (maybe_attach_thread): Save the thread handle.
8855 (thread_db_get_tls_address): New.
8857 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
8859 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
8860 (linux_resume_one_process): Take a siginfo_t *. Update all
8861 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
8862 (struct pending_signals): Add a siginfo_t.
8863 (linux_wait_for_process): Always set last_status.
8864 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
8865 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
8866 * linux-low.h (struct process_info): Add last_status.
8868 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
8870 * remote-utils.c (try_rle): New function.
8871 (putpkt_binary): Use it.
8873 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
8875 * Makefile.in (clean): Clean reg-x86-64-linux.c.
8876 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
8877 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
8878 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
8879 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
8882 2006-08-08 Richard Sandiford <richard@codesourcery.com>
8884 * server.c (terminal_fd): New variable.
8885 (old_foreground_pgrp): Likewise.
8886 (restore_old_foreground_pgrp): New function.
8887 (start_inferior): Record the terminal file descriptor in terminal_fd
8888 and its original foreground group in old_foreground_pgrp. Register
8889 restore_old_foreground_pgrp with atexit().
8891 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
8893 * server.c (handle_query): Correct qPart to qXfer.
8895 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
8897 * configure.ac: Check for more headers which are missing on
8898 Windows. Automatically supply -lwsock32 and USE_WIN32API.
8899 * configure.srv: Add Cygwin and mingw32.
8900 * remote-utils.c: Don't include headers unconditionally which
8901 are missing on mingw32. Include <winsock.h> for mingw32.
8902 (remote_open): Adjust for mingw32 support. Flush
8903 standard error after writing to it.
8904 (remote_close, putpkt_binary, input_interrupt, block_async_io)
8905 (unblock_async_io, enable_async_io, disable_async_io)
8906 (readchar, getpkt): Update for Winsock support.
8907 (prepare_resume_reply): Expect a protocol signal number.
8908 * server.c: Disable <sys/wait.h> on mingw32.
8909 (start_inferior): Adjust for mingw32 support. Flush
8910 standard error after writing to it.
8911 (attach_inferior): Likewise. Use protocol signal
8913 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
8915 * win32-i386-low.c: New file.
8916 * Makefile.in (XM_CLIBS): Set.
8917 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
8918 (win32-i386-low.o): New dependency rule.
8919 * linux-low.c (linux_wait): Use target signal numbers.
8920 * target.h (struct target_ops): Doc fix.
8921 * server.h (target_signal_to_name): New prototype.
8922 * gdbreplay.c: Don't include headers unconditionally which
8923 are missing on mingw32. Include <winsock.h> for mingw32.
8924 (remote_close, remote_open): Adjust for Winsock support.
8925 * configure, config.in: Regenerated.
8927 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8929 * server.c (decode_xfer_read, write_qxfer_response): New.
8930 (handle_query): Take a packet length argument. Handle
8931 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
8932 the qSupported response.
8933 (main): Update call to handle_query.
8935 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
8937 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
8938 (putpkt_binary): Renamed from putpkt and adjusted for binary
8940 (putpkt): New wrapper for putpkt_binary.
8941 (readchar): Don't mask off the high bit.
8942 (decode_X_packet): New function.
8943 * server.c (main): Call putpkt_binary if a handler sets the packet
8944 length. Save the length of the incoming packet. Handle 'X'.
8945 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
8947 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
8949 * server.c (handle_query): Handle qSupported.
8951 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
8953 * remote-utils.c (all_symbols_looked_up): New variable.
8954 (look_up_one_symbol): Check it.
8955 * server.h (look_up_one_symbol): New declaration.
8956 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
8958 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
8960 * Makefile.in (linux-arm-low.o): Update dependencies.
8961 * linux-arm-low.c: Include "gdb_proc_service.h".
8962 (PTRACE_GET_THREAD_AREA): Define.
8963 (ps_get_thread_area): New function.
8965 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
8967 * configure.srv (m68k*-*-uclinux*): New target.
8968 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
8969 (linux_resume_one_process): Remove extraneous cast.
8970 (linux_read_offsets): New.
8971 (linux_target_op): Add linux_read_offsets on mmuless systems.
8972 * server.c (handle_query): Add qOffsets logic.
8973 * target.h (struct target_ops): Add read_offsets.
8975 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
8977 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
8978 (PTRACE_GET_THREAD_AREA): Define.
8979 (ps_get_thread_area): New function.
8980 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
8981 (linux-x86-64-low.o): Update.
8983 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
8985 * configure.ac: Remove checks for prfpregset_t.
8986 * gdb_proc_service.h: New file.
8987 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
8988 new "gdb_proc_service.h".
8989 * proc-service.c: Likewise.
8990 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
8991 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
8992 * Makefile.in (gdb_proc_service_h): Updated.
8993 * configure, config.in: Regenerated.
8995 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
8997 * remote-utils.c (prepare_resume_reply): Move declaration
8998 of gdb_id_from_wait to the top of the block.
9000 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9002 * linux-low.c (regsets_store_inferior_registers): Read the regset
9003 from the target before filling it.
9005 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9007 * server.c (attach_inferior): Return SIGTRAP for a successful
9010 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9012 * Makefile.in (OBS): Add version.o.
9013 (STAGESTUFF): Delete.
9014 (version.o): Add dependencies.
9015 (version.c): Replace rule.
9016 (clean): Remove version.c.
9017 * server.c (gdbserver_version): New.
9018 (gdbserver_usage): Use printf.
9019 (main): Handle --version and --help.
9020 * server.h (version, host_name): Add declarations.
9022 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9034 * linux-x86-64-low.c:
9037 * linux-ppc64-low.c:
9046 * linux-crisv32-low.c:
9058 * gdbserver.1: Add (C) after Copyright. Update the FSF
9061 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9063 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9064 (arm_breakpoint_at): Recognize both breakpoints.
9065 (the_low_target): Use the correct breakpoint instruction.
9067 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9069 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9070 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9071 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9072 (the_low_target): Update.
9074 2005-10-25 Andreas Schwab <schwab@suse.de>
9076 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9078 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9079 (ia64_num_regs): Reduce to 462.
9081 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9083 * acinclude.m4: Correct quoting.
9084 * aclocal.m4: Regenerated.
9086 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9087 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9088 (thread_db_init): Call thread_db_err_str.
9089 * configure.ac: Check for TD_VERSION.
9090 * config.in, configure: Regenerated.
9092 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9094 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9096 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9098 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9099 is not available. Define HAVE_PTRACE_GETREGS if it is.
9100 * config.in, configure: Regenerated.
9101 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9102 * linux-i386-low.c, linux-m68k-low.c: Update to use
9103 HAVE_PTRACE_GETREGS.
9104 * linux-low.c (regsets_fetch_inferior_registers)
9105 (regsets_store_inferior_registers): Only return 0 if we processed
9107 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9108 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9110 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9112 * inferiors.c (struct thread_info): Add gdb_id.
9113 (add_thread): Add gdb_id argument.
9114 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9115 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9116 calls to add_thread.
9117 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9118 * server.c (handle_query): Use thread_to_gdb_id.
9119 (handle_v_cont, main): Use gdb_id_to_thread_id.
9120 * server.h (add_thread): Update prototype.
9121 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9124 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9126 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9127 left-padded registers.
9128 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9129 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9131 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9133 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9134 * configure: Regenerate.
9135 * config.in: Regenerate.
9136 * server.h (NEED_DECLARATION_STRERROR):
9137 Replace with !HAVE_DECL_STRERROR.
9139 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9141 * linux-low.c (linux_wait, linux_send_signal): Don't test
9142 an unsigned long variable for > 0 if it could be MAX_ULONG.
9143 * server.c (myresume): Likewise.
9144 * target.c (set_desired_inferior): Likewise.
9146 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9148 * configure.ac: Simplify and improve check for socklen_t.
9149 * configure, config.in: Regenerate.
9151 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9153 * acconfig.h: Remove.
9154 * configure.ac: Add a test for socklen_t. Use three-argument
9155 AC_DEFINE throughout.
9156 * config.in: Regenerated using autoheader 2.59.
9157 * configure: Regenerated.
9159 * gdbreplay.c (socklen_t): Provide a default.
9160 (remote_open): Use socklen_t.
9161 * remote-utils.c (socklen_t): Provide a default.
9162 (remote_open): Use socklen_t.
9163 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9166 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9168 * linux-low.c (linux_read_memory, linux_write_memory)
9169 (linux_read_auxv): Likewise.
9170 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9171 (check_mem_write): Likewise.
9172 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9174 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9175 (registers_from_string, register_data): Likewise.
9176 * server.c (handle_query, main): Likewise.
9177 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9178 (decode_M_packet): Likewise.
9179 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9180 * target.h (struct target_ops): Update read_memory, write_memory,
9182 (read_inferior_memory, write_inferior_memory): Update.
9183 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9185 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9186 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9187 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9188 linux-s390-low.c, linux-sh-low.c: Update for changes in
9189 read_inferior_memory and the_low_target->breakpoint.
9191 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9193 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9194 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9195 * configure.srv: Add powerpc64-*-linux*.
9196 * linux-ppc64-low.c: New file.
9198 2005-05-23 Orjan Friberg <orjanf@axis.com>
9200 * linux-cris-low.c: New file with support for CRIS.
9201 * linux-crisv32-low.c: Ditto for CRISv32.
9202 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9203 (clean): Add reg-cris.c and reg-crisv32.c.
9204 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9205 reg-crisv32.o, and reg-crisv32.c to make rules.
9206 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9209 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9211 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9212 of sizeof (PTRACE_XFER_TYPE).
9213 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9215 2005-05-12 Orjan Friberg <orjanf@axis.com>
9217 * target.h (struct target_ops): Add insert_watchpoint,
9218 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9219 pointers for hardware watchpoint support.
9220 * linux-low.h (struct linux_target_ops): Ditto.
9221 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9222 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9223 to linux_target_ops.
9224 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9226 * server.c (main): Recognize 'Z' and 'z' packets.
9228 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9230 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9231 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9232 (the_low_target): Add new members.
9234 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9236 * proc-service.c (ps_lgetregs): Search all_processes instead of
9239 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9241 * server.c (start_inferior): Change return type to int.
9242 (attach_inferior): Change sigptr to int *.
9243 (handle_v_cont, handle_v_requests): Change signal to int *.
9244 (main): Change signal to int.
9246 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9248 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9249 * configure.srv: Add m32r*-*-linux*.
9250 * linux-m32r-low.c: New file.
9252 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9254 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9256 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9258 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9259 Take unsigned long arguments for PIDs.
9260 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9261 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9262 (wait_for_sigstop, linux_resume_one_process)
9263 (regsets_fetch_inferior_registers, linux_send_signal)
9264 (linux_read_auxv): Likewise. Update the types of variables holding
9265 PIDs. Update format string specifiers.
9266 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9267 * remote-utils.c (prepare_resume_reply): Likewise.
9268 * server.c (cont_thread, general_thread, step_thread)
9269 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9271 (handle_query): Update format specifiers.
9272 (handle_v_cont, main): Use strtoul for thread IDs.
9273 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9274 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9275 (general_thread, step_thread, thread_from_wait)
9276 (old_thread_from_wait): Update.
9277 * target.h (struct thread_resume): Use unsigned long for THREAD.
9278 (struct target_ops): Use unsigned long for arguments to attach and
9281 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9283 * acinclude.m4: Include bfd/bfd.m4 directly.
9284 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9285 <agriffis@toolchain.org>.
9286 * aclocal.m4, configure: Regenerated.
9288 2005-01-07 Andrew Cagney <cagney@gnu.org>
9290 * configure.ac: Rename configure.in, require autoconf 2.59.
9291 * configure: Re-generate.
9293 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9295 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9297 * aclocal.m4: Regenerated.
9298 * configure: Regenerated.
9300 2004-11-21 Andreas Schwab <schwab@suse.de>
9302 * linux-m68k-low.c (m68k_num_gregs): Define.
9303 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9304 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9305 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9306 (m68k_breakpoint_at): New. Add to the_low_target.
9308 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9309 srv_linux_thread_db to yes.
9311 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9313 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9314 (ARCH_SET_FS): Likewise.
9315 (ARCH_GET_FS): Likewise.
9316 (ARCH_GET_GS): Likewise.
9318 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9320 * linux-i386-low.c (ps_get_thread_area): New.
9321 * linux-x86-64-low.c (ps_get_thread_area): New.
9322 * linux-low.c: Include <sys/syscall.h>.
9323 (linux_kill_one_process): Don't kill the first thread here.
9324 (linux_kill): Kill the first thread here.
9325 (kill_lwp): New function.
9326 (send_sigstop, linux_send_signal): Use it.
9327 * proc-service.c: Clean up #ifdefs.
9328 (fpregset_info): Delete.
9329 (ps_lgetregs): Update and enable implementation.
9330 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9332 * remote-utils.c (struct sym_cache, symbol_cache): New.
9333 (input_interrupt): Print a clearer message.
9334 (async_io_enabled): New variable.
9335 (enable_async_io, disable_async_io): Use it. Update comments.
9336 (look_up_one_symbol): Use the symbol cache.
9337 * thread-db.c (thread_db_look_up_symbols): New function.
9338 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9340 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9342 * configure.in: Test for -rdynamic.
9343 * configure: Regenerated.
9344 * Makefile (INTERNAL_LDFLAGS): New.
9345 (gdbserver, gdbreplay): Use it.
9347 2004-09-02 Andrew Cagney <cagney@gnu.org>
9349 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9351 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9353 * linux-low.c (linux_wait): Clear all_processes list also.
9355 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9357 * linux-low.c: Include <errno.h>. Remove extern declaration of
9360 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9362 * gdbreplay.c, server.h, utils.c: Update copyright years.
9364 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9366 * server.c (main): Print child status or termination signal from
9367 variable 'signal', not 'sig'.
9369 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9371 * linux-low.c (linux_read_memory): Change return type to
9372 int. Check for and return error from ptrace().
9373 * target.c (read_inferior_memory): Change return type to int. Pass
9374 back return status from the_target->read_memory().
9375 * target.h (struct target_ops): Adapt *read_memory() prototype.
9377 (read_inferior_memory): Adapt prototype.
9378 * server.c (main): Return an error packet if
9379 read_inferior_memory() returns an error.
9381 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9383 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9384 Unify with other clean targets.
9386 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9388 * server.c (handle_v_cont): Call set_desired_inferior.
9390 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9392 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9394 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9396 * linux-low.c (linux_wait): Unblock async I/O.
9397 (linux_resume): Block and enable async I/O.
9398 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9399 * server.h (block_async_io, unblock_async_io): Add prototypes.
9401 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9403 * remote-utils.c (remote_open): Print a status notice after
9405 * server.c (attach_inferior): Print a status notice after
9408 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9410 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9412 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9414 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9416 * server.c, target.h: Update copyright years.
9418 2004-02-25 Roland McGrath <roland@redhat.com>
9420 * target.h (struct target_ops): New member `read_auxv'.
9421 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9422 * linux-low.c (linux_read_auxv): New function.
9423 (linux_target_ops): Initialize `read_auxv' member to that.
9425 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9427 Committed by Jim Blandy <jimb@redhat.com>.
9429 * linux-s390-low.c (s390_num_regs): Update.
9430 (s390_regmap): Remove control registers. Use __s390x__ predefine
9431 instead of GPR_SIZE to distiguish s390 and s390x targets.
9433 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
9435 * linux-low.c: Update copyright year.
9436 (check_removed_breakpoint): Clear pending_is_breakpoint.
9437 (linux_set_resume_request, linux_queue_one_thread)
9438 (resume_status_pending_p): New functions.
9439 (linux_continue_one_thread): Use process->resume.
9440 (linux_resume): Only resume threads if there are no pending events.
9441 * linux-low.h (struct process_info): Add resume request
9444 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
9446 * regcache.c (new_register_cache): Clear the allocated register
9447 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
9449 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
9451 * linux-low.c (linux_resume): Take a struct thread_resume *
9453 (linux_wait): Update call.
9454 (resume_ptr): New static variable.
9455 (linux_continue_one_thread): Renamed from
9456 linux_continue_one_process. Use resume_ptr.
9457 (linux_resume): Use linux_continue_one_thread.
9458 * server.c (handle_v_cont, handle_v_requests): New functions.
9459 (myresume): New function.
9460 (main): Handle 'v' case.
9461 * target.h (struct thread_resume): New type.
9462 (struct target_ops): Change argument of "resume" to struct
9464 (myresume): Delete macro.
9466 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
9468 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
9469 (uninstall): Support DESTDIR.
9471 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
9473 * configure.srv: Add xscale*linux copy of arm*linux entry.
9475 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
9477 * linux-arm-low.c (arm_reinsert_addr): New function.
9478 (the_low_target): Add arm_reinsert_addr.
9480 2003-07-08 Mark Kettenis <kettenis@gnu.org>
9482 * mem-break.c: Remove whitespace at end of file.
9484 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9486 * configure.in: Check whether we need to prototype strerror.
9487 * server.h: Optionally prototype strerror.
9488 * gdbreplay.c (perror_with_name): Use strerror.
9489 * linux-low.c (linux_attach_lwp): Use strerror.
9490 * utils.c (perror_with_name): Use strerror.
9491 * config.in, configure: Regenerated.
9493 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
9495 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
9496 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
9498 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
9500 * Makefile.in (SFILES): Update.
9501 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
9502 low-sun3.c: Remove files.
9504 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
9506 * linux-low.c: Move comment to linux_thread_alive where it belonged.
9507 (linux_detach_one_process, linux_detach): New functions.
9508 (linux_target_ops): Add linux_detach.
9509 * server.c (main): Handle 'D' packet.
9510 * target.h (struct target_ops): Add "detach" member.
9511 (detach_inferior): Define.
9513 2003-06-13 Mark Kettenis <kettenis@gnu.org>
9515 From Kelley Cook <kelleycook@wideopenwest.com>:
9516 * configure.srv: Accept i[34567]86 variants.
9518 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
9520 * linux-low.c (linux_wait_for_event): Correct comment typos.
9521 (linux_resume_one_process): Call check_removed_breakpoint.
9522 (linux_send_signal): New function.
9523 (linux_target_ops): Add linux_send_signal.
9524 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
9526 * target.h (struct target_ops): Add send_signal.
9528 2003-05-29 Jim Blandy <jimb@redhat.com>
9530 * linux-low.c (usr_store_inferior_registers): Transfer buf in
9531 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
9532 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
9533 away part of the register's value.
9535 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
9537 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
9538 (linux_wait_for_event, linux_init_signals): Likewise.
9540 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
9542 * configure.in: Check for stdlib.h.
9543 * configure: Regenerated.
9544 * config.in: Regenerated.
9546 2003-01-04 Andreas Schwab <schwab@suse.de>
9548 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
9550 2003-01-02 Andrew Cagney <ac131313@redhat.com>
9552 * Makefile.in: Remove obsolete code.
9554 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
9556 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
9557 defined(PT_FPR0_HI).
9559 2002-11-17 Stuart Hughes <seh@zee2.com>
9561 * linux-arm-low.c (arm_num_regs): Increase.
9562 (arm_regmap): Include status register.
9564 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
9566 * linux-low.c (register_addr): Remove incorrect -1 check.
9568 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
9570 * linux-low.c (linux_create_inferior): Call setpgid. Return
9572 (unstopped_p, linux_signal_pid): Remove.
9573 (linux_target_ops): Remove linux_signal_pid.
9574 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
9575 global instead of target method.
9576 * target.h (struct target_ops): Remove signal_pid. Update comment
9577 for create_inferior.
9578 * server.c (signal_pid): New variable.
9579 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
9580 gdbserver. Set the child to be the foreground process group.
9581 (attach_inferior): Set signal_pid.
9583 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
9585 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
9587 2002-08-20 Jim Blandy <jimb@redhat.com>
9589 * Makefile.in (LDFLAGS): Allow the configure script to establish a
9592 2002-08-01 Andrew Cagney <cagney@redhat.com>
9594 * Makefile.in: Make chill references obsolete.
9596 2002-07-24 Kevin Buettner <kevinb@redhat.com>
9598 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
9599 * configure: Regenerate.
9600 * config.in: Regenerate.
9602 2002-07-09 David O'Brien <obrien@FreeBSD.org>
9604 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
9605 (perror_with_name, remote_close, remote_open, expect, play): Static.
9607 2002-07-04 Michal Ludvig <mludvig@suse.cz>
9609 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
9610 byte offsets instead of an array of indexes.
9611 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
9613 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
9615 * regcache.c: Add comment.
9617 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
9619 * thread-db.c: New file.
9620 * proc-service.c: New file.
9621 * acinclude.m4: New file.
9622 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
9623 proc-service.o, and thread-db.o.
9624 (linux-low.o): Add USE_THREAD_DB.
9625 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
9626 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
9627 * aclocal.m4: Regenerated.
9628 * config.in: Regenerated.
9629 * configure: Regenerated.
9630 * configure.in: Check for proc_service.h, sys/procfs.h,
9631 thread_db.h, and linux/elf.h headrs.
9632 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
9633 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
9634 Check for -lthread_db and thread support.
9635 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
9636 PowerPC, and SuperH.
9637 * i387-fp.c: Constify arguments.
9638 * i387-fp.h: Likewise.
9639 * inferiors.c: (struct thread_info): Renamed from
9640 `struct inferior_info'. Remove PID member. Use generic inferior
9641 list header. All uses updated.
9642 (inferiors, signal_pid): Removed.
9643 (all_threads): New variable.
9644 (get_thread): Define.
9645 (add_inferior_to_list): New function.
9646 (for_each_inferior): New function.
9647 (change_inferior_id): New function.
9648 (add_inferior): Removed.
9649 (remove_inferior): New function.
9650 (add_thread): New function.
9651 (free_one_thread): New function.
9652 (remove_thread): New function.
9653 (clear_inferiors): Use for_each_inferior and free_one_thread.
9654 (find_inferior): New function.
9655 (find_inferior_id): New function.
9656 (inferior_target_data): Update argument type.
9657 (set_inferior_target_data): Likewise.
9658 (inferior_regcache_data): Likewise.
9659 (set_inferior_regcache_data): Likewise.
9660 * linux-low.c (linux_bp_reinsert): Remove.
9661 (all_processes, stopping_threads, using_thrads)
9662 (struct pending_signals, debug_threads, pid_of): New.
9663 (inferior_pid): Replace with macro.
9664 (struct inferior_linux_data): Remove.
9665 (get_stop_pc, add_process): New functions.
9666 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
9667 Use add_process and add_thread.
9668 (linux_attach_lwp): New function, based on old linux_attach. Use
9669 add_process and add_thread. Set stop_expected for new threads.
9670 (linux_attach): New function.
9671 (linux_kill_one_process): New function.
9672 (linux_kill): Kill all LWPs.
9673 (linux_thread_alive): Use find_inferior_id.
9674 (check_removed_breakpoints, status_pending_p): New functions.
9675 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
9676 Update. Use WNOHANG. Wait for cloned processes also. Update process
9677 struct for the found process.
9678 (linux_wait_for_event): New function.
9679 (linux_wait): Use it. Support LWPs.
9680 (send_sigstop, wait_for_sigstop, stop_all_processes)
9681 (linux_resume_one_process, linux_continue_one_process): New functions.
9682 (linux_resume): Support LWPs.
9683 (REGISTER_RAW_SIZE): Remove.
9684 (fetch_register): Use register_size instead. Call supply_register.
9685 (usr_store_inferior_registers): Likewise. Call collect_register.
9687 (regsets_fetch_inferior_registers): Improve error message.
9688 (regsets_store_inferior_registers): Add debugging.
9689 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
9690 (unstopped_p, linux_signal_pid): New functions.
9691 (linux_target_ops): Add linux_signal_pid.
9692 (linux_init_signals): New function.
9693 (initialize_low): Call it. Initialize using_threads.
9694 * regcache.c (inferior_regcache_data): Add valid
9696 (get_regcache): Fetch registers lazily. Add fetch argument
9697 and update all callers.
9698 (regcache_invalidate_one, regcache_invalidate): New
9700 (new_register_cache): Renamed from create_register_cache.
9701 Return the new regcache.
9702 (free_register_cache): Change argument to a void *.
9703 (registers_to_string, registers_from_string): Call get_regcache
9704 with fetch flag set.
9705 (register_data): Make static. Pass fetch flag to get_regcache.
9706 (supply_register): Call get_regcache with fetch flag clear.
9707 (collect_register): Call get_regcache with fetch flag set.
9708 (collect_register_as_string): New function.
9709 * regcache.h: Update.
9710 * remote-utils.c (putpkt): Flush after debug output and use
9712 Handle input interrupts while waiting for an ACK.
9713 (input_interrupt): Use signal_pid method.
9714 (getpkt): Flush after debug output and use stderr.
9715 (outreg): Use collect_register_as_string.
9716 (new_thread_notify, dead_thread_notify): New functions.
9717 (prepare_resume_reply): Check using_threads. Set thread_from_wait
9719 (look_up_one_symbol): Flush after debug output.
9720 * server.c (step_thread, server_waiting): New variables.
9721 (start_inferior): Don't use signal_pid. Update call to mywait.
9722 (attach_inferior): Update call to mywait.
9723 (handle_query): Handle qfThreadInfo and qsThreadInfo.
9724 (main): Don't fetch/store registers explicitly. Use
9725 set_desired_inferior. Support proposed ``Hs'' packet. Update
9728 (struct inferior_list, struct_inferior_list_entry): New.
9729 * target.c (set_desired_inferior): New.
9730 (write_inferior_memory): Constify.
9731 (mywait): New function.
9733 (struct target_ops): New signal_pid method.
9734 (mywait): Removed macro, added prototype.
9736 * linux-low.h (regset_func): Removed.
9737 (regset_fill_func, regset_store_func): New.
9738 (enum regset_type): New.
9739 (struct regset_info): Add type field. Use new operation types.
9740 (struct linux_target_ops): stop_pc renamed to get_pc.
9741 Add decr_pc_after_break and breakpoint_at.
9742 (get_process, get_thread_proess, get_process_thread)
9743 (strut process_info, all_processes, linux_attach_lwp)
9744 (thread_db_init): New.
9746 * linux-arm-low.c (arm_get_pc, arm_set_pc,
9747 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
9748 (the_low_target): Add new members.
9749 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
9750 (i386_store_fpxregset): Constify.
9751 (target_regsets): Add new kind identifier.
9752 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
9753 (i386_set_pc): Add debugging.
9754 (i386_breakpoint_at): New function.
9755 (the_low_target): Add new members.
9756 * linux-mips-low.c (mips_get_pc, mips_set_pc)
9757 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
9758 (mips_breakpoint_at): New.
9759 (the_low_target): Add new members.
9760 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
9761 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
9762 (the_low_target): Add new members.
9763 * linux-sh-low.c (sh_get_pc, sh_set_pc)
9764 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
9765 (the_low_target): Add new members.
9766 * linux-x86-64-low.c (target_regsets): Add new kind
9769 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
9771 From Martin Pool <mbp@samba.org>:
9772 * server.c (gdbserver_usage): New function.
9775 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
9777 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
9780 2002-05-04 Andrew Cagney <ac131313@redhat.com>
9782 * Makefile.in: Remove obsolete code.
9784 2002-04-24 Michal Ludvig <mludvig@suse.cz>
9786 * linux-low.c (regsets_fetch_inferior_registers),
9787 (regsets_store_inferior_registers): Removed cast to int from
9789 * regcache.h: Added declaration of struct inferior_info.
9791 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9793 * inferiors.c (struct inferior_info): Add regcache_data.
9794 (add_inferior): Call create_register_cache.
9795 (clear_inferiors): Call free_register_cache.
9796 (inferior_regcache_data, set_inferior_regcache_data): New functions.
9797 * regcache.c (struct inferior_regcache_data): New.
9798 (registers): Remove.
9799 (get_regcache): New function.
9800 (create_register_cache, free_register_cache): New functions.
9801 (set_register_cache): Don't initialize the register cache here.
9802 (registers_to_string, registers_from_string, register_data): Call
9804 * regcache.h: Add prototypes.
9805 * server.h: Likewise.
9807 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
9809 * mem-break.c: New file.
9810 * mem-break.h: New file.
9811 * Makefile.in: Add mem-break.o rule; update server.h
9813 * inferiors.c (struct inferior_info): Add target_data
9815 (clear_inferiors): Free target_data member if set.
9816 (inferior_target_data, set_inferior_target_data): New functions.
9817 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
9818 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
9819 * linux-low.c (linux_bp_reinsert): New variable.
9820 (struct inferior_linux_data): New.
9821 (linux_create_inferior): Use set_inferior_target_data.
9822 (linux_attach): Likewise. Call add_inferior.
9823 (linux_wait_for_one_inferior): New function.
9824 (linux_wait): Call it.
9825 (linux_write_memory): Add const.
9826 (initialize_low): Call set_breakpoint_data.
9827 * linux-low.h (struct linux_target_ops): Add breakpoint
9829 * server.c (attach_inferior): Remove extra add_inferior
9831 * server.h: Include mem-break.h. Update inferior.c
9833 * target.c (read_inferior_memory)
9834 (write_inferior_memory): New functions.
9835 * target.h (read_inferior_memory)
9836 (write_inferior_memory): Change macros to prototypes.
9837 (struct target_ops): Update comments. Add const to write_memory
9840 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
9842 * linux-low.c (usr_store_inferior_registers): Support
9843 registers which are allowed to fail to store.
9844 * linux-low.h (linux_target_ops): Likewise.
9845 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
9846 (ppc_cannot_store_register): FPSCR may not be storable.
9848 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9850 * server.h: Include <string.h> if HAVE_STRING_H.
9851 * ChangeLog: Correct paths in last ChangeLog entry.
9853 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9855 * linux-low.h: Remove obsolete prototypes.
9856 (struct linux_target_ops): New.
9857 (extern the_low_target): New.
9858 * linux-low.c (num_regs, regmap): Remove declarations.
9859 (register_addr): Use the_low_target explicitly.
9860 (fetch_register): Likewise.
9861 (usr_fetch_inferior_registers): Likewise.
9862 (usr_store_inferior_registers): Likewise.
9863 * linux-arm-low.c (num_regs): Remove.
9864 (arm_num_regs): Define.
9865 (arm_regmap): Renamed from regmap, made static.
9866 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
9868 (arm_cannot_store_register): Renamed from cannot_store_register,
9870 (the_low_target): New.
9871 * linux-i386-low.c (num_regs): Remove.
9872 (i386_num_regs): Define.
9873 (i386_regmap): Renamed from regmap, made static.
9874 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
9876 (i386_cannot_store_register): Renamed from cannot_store_register,
9878 (the_low_target): New.
9879 * linux-ia64-low.c (num_regs): Remove.
9880 (ia64_num_regs): Define.
9881 (ia64_regmap): Renamed from regmap, made static.
9882 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
9884 (ia64_cannot_store_register): Renamed from cannot_store_register,
9886 (the_low_target): New.
9887 * linux-m68k-low.c (num_regs): Remove.
9888 (m68k_num_regs): Define.
9889 (m68k_regmap): Renamed from regmap, made static.
9890 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
9892 (m68k_cannot_store_register): Renamed from cannot_store_register,
9894 (the_low_target): New.
9895 * linux-mips-low.c (num_regs): Remove.
9896 (mips_num_regs): Define.
9897 (mips_regmap): Renamed from regmap, made static.
9898 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
9900 (mips_cannot_store_register): Renamed from cannot_store_register,
9902 (the_low_target): New.
9903 * linux-ppc-low.c (num_regs): Remove.
9904 (ppc_num_regs): Define.
9905 (ppc_regmap): Renamed from regmap, made static.
9906 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
9908 (ppc_cannot_store_register): Renamed from cannot_store_register,
9910 (the_low_target): New.
9911 * linux-s390-low.c (num_regs): Remove.
9912 (s390_num_regs): Define.
9913 (s390_regmap): Renamed from regmap, made static.
9914 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
9916 (s390_cannot_store_register): Renamed from cannot_store_register,
9918 (the_low_target): New.
9919 * linux-sh-low.c (num_regs): Remove.
9920 (sh_num_regs): Define.
9921 (sh_regmap): Renamed from regmap, made static.
9922 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
9924 (sh_cannot_store_register): Renamed from cannot_store_register,
9926 (the_low_target): New.
9927 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
9928 (the_low_target): New.
9930 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9932 * Makefile.in: Add stamp-h target.
9933 * configure.in: Create stamp-h.
9934 * configure: Regenerated.
9936 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9938 * inferiors.c: New file.
9939 * target.c: New file.
9940 * target.h: New file.
9941 * Makefile.in: Add target.o and inferiors.o. Update
9943 * linux-low.c (inferior_pid): New static variable,
9944 moved from server.c.
9945 (linux_create_inferior): Renamed from create_inferior.
9946 Call add_inferior. Return 0 on success instead of a PID.
9947 (linux_attach): Renamed from myattach.
9948 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
9949 (linux_thread_alive): Renamed from mythread_alive.
9950 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
9952 (linux_resume): Renamed from myresume. Add missing ``return 0''.
9953 (regsets_store_inferior_registers): Correct error message.
9954 Add missing ``return 0''.
9955 (linux_fetch_registers): Renamed from fetch_inferior_registers.
9956 (linux_store_registers): Renamed from store_inferior_registers.
9957 (linux_read_memory): Renamed from read_inferior_memory.
9958 (linux_write_memory): Renamed from write_inferior_memory.
9959 (linux_target_ops): New structure.
9960 (initialize_low): Call set_target_ops ().
9961 * remote-utils.c (unhexify): New function.
9962 (hexify): New function.
9963 (input_interrupt): Send signals to ``signal_pid''.
9964 * server.c (inferior_pid): Remove.
9965 (start_inferior): Update create_inferior call.
9966 (attach_inferior): Call add_inferior.
9967 (handle_query): New function.
9968 (main): Call handle_query for `q' packets.
9969 * server.h: Include "target.h". Remove obsolete prototypes.
9970 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
9972 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
9974 * Makefile.in: Add WARN_CFLAGS. Update configury
9976 * configure.in: Check for <string.h>
9977 * configure: Regenerate.
9978 * config.in: Regenerate.
9979 * gdbreplay.c: Include needed system headers.
9980 (remote_open): Remove strchr prototype.
9981 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
9982 * regcache.c (supply_register): Change buf argument to const void *.
9983 (supply_register_by_name): Likewise.
9984 (collect_register): Change buf argument to void *.
9985 (collect_register_by_name): Likewise.
9986 * regcache.h: Add missing prototypes.
9987 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
9988 * server.c (handle_query): New function.
9989 (attached): New static variable, moved out of main.
9990 (main): Quiet longjmp clobber warnings.
9991 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
9992 * utils.c (error): Remove NORETURN.