1 2015-06-10 Gary Benson <gbenson@redhat.com>
3 * target.h (struct target_ops) <multifs_open>: New field.
4 <multifs_unlink>: Likewise.
5 <multifs_readlink>: Likewise.
6 * linux-low.c (nat/linux-namespaces.h): New include.
7 (linux_target_ops): Initialize the_target->multifs_open,
8 the_target->multifs_unlink and the_target->multifs_readlink.
9 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
10 * hostio.c (hostio_fs_pid): New static variable.
11 (hostio_handle_new_gdb_connection): New function.
12 (handle_setfs): Likewise.
13 (handle_open): Use the_target->multifs_open as appropriate.
14 (handle_unlink): Use the_target->multifs_unlink as appropriate.
15 (handle_readlink): Use the_target->multifs_readlink as
17 (handle_vFile): Handle vFile:setfs packets.
18 * server.c (handle_query): Call hostio_handle_new_gdb_connection
19 after target_handle_new_gdb_connection.
21 2015-06-10 Gary Benson <gbenson@redhat.com>
23 * configure.ac (AC_CHECK_FUNCS): Add setns.
24 * config.in: Regenerate.
25 * configure: Likewise.
26 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
27 (linux-namespaces.o): New rule.
28 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
30 2015-06-09 Gary Benson <gbenson@redhat.com>
32 * hostio.c (handle_open): Process mode argument with
35 2015-06-01 Yao Qi <yao.qi@linaro.org>
37 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
38 * linux-x86-low.c: Likewise.
40 2015-05-28 Don Breazeal <donb@codesourcery.com>
42 * linux-low.c (handle_extended_wait): Initialize
43 thread_info.last_resume_kind for new fork children.
45 2015-05-15 Pedro Alves <palves@redhat.com>
47 * target.h (target_handle_new_gdb_connection): Rewrite using if
50 2015-05-14 Joel Brobecker <brobecker@adacore.com>
52 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
53 * configure, config.in: Regenerate.
54 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
57 2015-05-12 Don Breazeal <donb@codesourcery.com>
59 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
60 PTRACE_EVENT_VFORK_DONE.
61 (linux_low_ptrace_options, extended_event_reported): Add vfork
63 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
64 and "vforkdone" for RSP 'T' Stop Reply Packet.
65 * server.h (report_vfork_events): Declare
68 2015-05-12 Don Breazeal <donb@codesourcery.com>
70 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
71 (the_low_target) <new_fork>: Initialize new member.
72 * linux-arm-low.c (arm_new_fork): New function.
73 (the_low_target) <new_fork>: Initialize new member.
74 * linux-low.c (handle_extended_wait): Call new target function
76 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
77 * linux-mips-low.c (mips_add_watchpoint): New function
78 extracted from mips_insert_point.
79 (the_low_target) <new_fork>: Initialize new member.
80 (mips_linux_new_fork): New function.
81 (mips_insert_point): Call mips_add_watchpoint.
82 * linux-x86-low.c (x86_linux_new_fork): New function.
83 (the_low_target) <new_fork>: Initialize new member.
85 2015-05-12 Don Breazeal <donb@codesourcery.com>
87 * linux-low.c (handle_extended_wait): Implement return value,
88 rename argument 'event_child' to 'event_lwp', handle
89 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
90 (linux_low_ptrace_options): New function.
91 (linux_low_filter_event): Call linux_low_ptrace_options,
92 use different argument fo linux_enable_event_reporting,
93 use return value from handle_extended_wait.
94 (extended_event_reported): New function.
95 (linux_wait_1): Call extended_event_reported and set
96 status to report fork events.
97 (linux_write_memory): Add pid to debug message.
98 (reset_lwp_ptrace_options_callback): New function.
99 (linux_handle_new_gdb_connection): New function.
100 (linux_target_ops): Initialize new structure member.
101 * linux-low.h (struct lwp_info) <waitstatus>: New member.
102 * lynx-low.c: Initialize new structure member.
103 * remote-utils.c (prepare_resume_reply): Implement stop reason
104 "fork" for "T" stop message.
105 * server.c (handle_query): Call handle_new_gdb_connection.
106 * server.h (report_fork_events): Declare global flag.
107 * target.h (struct target_ops) <handle_new_gdb_connection>:
109 (target_handle_new_gdb_connection): New macro.
110 * win32-low.c: Initialize new structure member.
112 2015-05-12 Don Breazeal <donb@codesourcery.com>
114 * mem-break.c (APPEND_TO_LIST): Define macro.
115 (clone_agent_expr): New function.
116 (clone_one_breakpoint): New function.
117 (clone_all_breakpoints): New function.
118 * mem-break.h: Declare new functions.
120 2015-05-12 Don Breazeal <donb@codesourcery.com>
122 * linux-low.c (linux_supports_fork_events): New function.
123 (linux_supports_vfork_events): New function.
124 (linux_target_ops): Initialize new structure members.
125 (initialize_low): Call linux_check_ptrace_features.
126 * lynx-low.c (lynx_target_ops): Initialize new structure
128 * server.c (report_fork_events, report_vfork_events):
130 (handle_query): Add new features to qSupported packet and
132 (captured_main): Initialize new global variables.
133 * target.h (struct target_ops) <supports_fork_events>:
135 <supports_vfork_events>: New member.
136 (target_supports_fork_events): New macro.
137 (target_supports_vfork_events): New macro.
138 * win32-low.c (win32_target_ops): Initialize new structure
141 2015-05-12 Gary Benson <gbenson@redhat.com>
143 * server.c (handle_qxfer_exec_file): Use current process
146 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
148 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
149 Remove HAVE_PTRACE_GETREGS conditionals.
150 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
151 instead of PTRACE_GETREGS and PTRACE_SETREGS.
153 2015-05-08 Yao Qi <yao.qi@linaro.org>
155 * linux-low.c (linux_supports_conditional_breakpoints): New
157 (linux_target_ops): Install new target method.
158 * lynx-low.c (lynx_target_ops): Install NULL hook for
159 supports_conditional_breakpoints.
160 * nto-low.c (nto_target_ops): Likewise.
161 * spu-low.c (spu_target_ops): Likewise.
162 * win32-low.c (win32_target_ops): Likewise.
163 * server.c (handle_query): Check
164 target_supports_conditional_breakpoints.
165 * target.h (struct target_ops) <supports_conditional_breakpoints>:
167 (target_supports_conditional_breakpoints): New macro.
169 2015-05-06 Pedro Alves <palves@redhat.com>
172 * server.c (start_inferior): If the process exits, mourn it.
174 2015-04-21 Gary Benson <gbenson@redhat.com>
176 * hostio.c (fileio_open_flags_to_host): Factored out to
177 fileio_to_host_openflags in common/fileio.c. Single use
180 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
182 * linux-xtensa-low.c (xtensa_fill_gregset)
183 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
186 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
188 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
189 (regs_info): Replace usrregs pointer with NULL.
191 2015-04-17 Gary Benson <gbenson@redhat.com>
193 * target.h (struct target_ops) <pid_to_exec_file>: New field.
194 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
195 * server.c (handle_qxfer_exec_file): New function.
196 (qxfer_packets): Add exec-file entry.
197 (handle_query): Report qXfer:exec-file:read as supported packet.
199 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
201 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
203 2015-04-09 Gary Benson <gbenson@redhat.com>
205 * hostio-errno.c (errno_to_fileio_error): Remove function.
206 Update caller to use remote_fileio_to_fio_error.
208 2015-04-09 Yao Qi <yao.qi@linaro.org>
210 * linux-low.c (linux_insert_point): Call
211 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
212 (linux_remove_point): Call remove_memory_breakpoint if type is
214 * linux-x86-low.c (x86_insert_point): Don't call
215 insert_memory_breakpoint.
216 (x86_remove_point): Don't call remove_memory_breakpoint.
218 2015-04-01 Pedro Alves <palves@redhat.com>
219 Cleber Rosa <crosa@redhat.com>
221 * server.c (gdbserver_usage): Reorganize and extend the usage
224 2015-03-24 Pedro Alves <palves@redhat.com>
226 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
227 output. Also dump TRAP_TRACE.
228 (linux_low_filter_event): In debug output, distinguish a
229 resume_stop SIGSTOP from a delayed SIGSTOP.
231 2015-03-24 Gary Benson <gbenson@redhat.com>
233 * linux-x86-low.c (x86_linux_new_thread): Moved to
235 (x86_linux_prepare_to_resume): Likewise.
237 2015-03-24 Gary Benson <gbenson@redhat.com>
239 * Makefile.in (x86-linux-dregs.o): New rule.
240 * configure.srv: Add x86-linux-dregs.o to relevant targets.
241 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
242 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
243 (x86_linux_dr_get): Likewise.
244 (x86_linux_dr_set): Likewise.
245 (update_debug_registers_callback): Likewise.
246 (x86_linux_dr_set_addr): Likewise.
247 (x86_linux_dr_get_addr): Likewise.
248 (x86_linux_dr_set_control): Likewise.
249 (x86_linux_dr_get_control): Likewise.
250 (x86_linux_dr_get_status): Likewise.
251 (x86_linux_update_debug_registers): Likewise.
253 2015-03-24 Gary Benson <gbenson@redhat.com>
255 * linux-x86-low.c (x86_linux_update_debug_registers):
256 New function, factored out from...
257 (x86_linux_prepare_to_resume): ...this.
259 2015-03-24 Gary Benson <gbenson@redhat.com>
261 * linux-x86-low.c (x86_linux_dr_get): Update comments.
262 (x86_linux_dr_set): Likewise.
263 (update_debug_registers_callback): Likewise.
264 (x86_linux_dr_set_addr): Likewise.
265 (x86_linux_dr_get_addr): Likewise.
266 (x86_linux_dr_set_control): Likewise.
267 (x86_linux_dr_get_control): Likewise.
268 (x86_linux_dr_get_status): Likewise.
269 (x86_linux_prepare_to_resume): Likewise.
271 2015-03-24 Gary Benson <gbenson@redhat.com>
273 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
274 Use perror_with_name. Pass string through gettext.
275 (x86_linux_dr_set): Likewise.
277 2015-03-24 Gary Benson <gbenson@redhat.com>
279 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
280 (x86_linux_dr_set_addr): ...this.
281 (x86_dr_low_get_addr): Rename to...
282 (x86_linux_dr_get_addr): ...this.
283 (x86_dr_low_set_control): Rename to...
284 (x86_linux_dr_set_control): ...this.
285 (x86_dr_low_get_control): Rename to...
286 (x86_linux_dr_get_control): ...this.
287 (x86_dr_low_get_status): Rename to...
288 (x86_linux_dr_get_status): ...this.
289 (x86_dr_low): Update with new function names.
291 2015-03-24 Gary Benson <gbenson@redhat.com>
293 * Makefile.in (x86-linux.o): New rule.
294 * configure.srv: Add x86-linux.o to relevant targets.
295 * linux-low.c (lwp_set_arch_private_info): New function.
296 (lwp_arch_private_info): Likewise.
297 * linux-x86-low.c: Include nat/x86-linux.h.
298 (arch_lwp_info): Removed structure.
299 (update_debug_registers_callback):
300 Use lwp_set_debug_registers_changed.
301 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
302 and lwp_set_debug_registers_changed.
303 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
305 2015-03-24 Gary Benson <gbenson@redhat.com>
307 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
308 * linux-arm-low.c (arm_new_thread): Likewise.
309 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
310 * linux-mips-low.c (mips_linux_new_thread): Likewise.
311 * linux-x86-low.c (x86_linux_new_thread): Likewise.
312 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
314 2015-03-24 Gary Benson <gbenson@redhat.com>
316 * linux-low.c (ptid_of_lwp): New function.
317 (lwp_is_stopped): Likewise.
318 (lwp_stop_reason): Likewise.
319 * linux-x86-low.c (update_debug_registers_callback):
321 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
324 2015-03-24 Gary Benson <gbenson@redhat.com>
326 * linux-low.h (linux_stop_lwp): Remove declaration.
328 2015-03-24 Gary Benson <gbenson@redhat.com>
330 * linux-low.h: Include nat/linux-nat.h.
331 * linux-low.c (iterate_over_lwps_args): New structure.
332 (iterate_over_lwps_filter): New function.
333 (iterate_over_lwps): Likewise.
334 * linux-x86-low.c (update_debug_registers_callback):
335 Update signature to what iterate_over_lwps expects.
336 Remove PID check that iterate_over_lwps now performs.
337 (x86_dr_low_set_addr): Use iterate_over_lwps.
338 (x86_dr_low_set_control): Likewise.
340 2015-03-24 Gary Benson <gbenson@redhat.com>
342 * linux-x86-low.c (x86_debug_reg_state): New function.
343 (x86_linux_prepare_to_resume): Use the above.
345 2015-03-24 Gary Benson <gbenson@redhat.com>
347 * linux-low.c (current_lwp_ptid): New function.
348 * linux-x86-low.c: Include nat/linux-nat.h.
349 (x86_dr_low_get_addr): Use current_lwp_ptid.
350 (x86_dr_low_get_control): Likewise.
351 (x86_dr_low_get_status): Likewise.
353 2015-03-20 Pedro Alves <palves@redhat.com>
355 * tracepoint.c (cmd_qtstatus): Make "str" const.
357 2015-03-20 Pedro Alves <palves@redhat.com>
359 * server.c (handle_general_set): Make "req_str" const.
361 2015-03-19 Pedro Alves <palves@redhat.com>
363 * linux-low.c (linux_resume_one_lwp): Rename to ...
364 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
365 instead call perror_with_name.
366 (check_ptrace_stopped_lwp_gone): New function.
367 (linux_resume_one_lwp): Reimplement as wrapper around
368 linux_resume_one_lwp_throw that swallows errors if the LWP is
371 2015-03-19 Pedro Alves <palves@redhat.com>
373 * linux-low.c (count_events_callback, select_event_lwp_callback):
374 No longer check whether the thread has resume_stop as last resume
377 2015-03-19 Pedro Alves <palves@redhat.com>
379 * linux-low.c (count_events_callback, select_event_lwp_callback):
380 Use the lwp's status_pending_p field, not the thread's.
382 2015-03-19 Pedro Alves <palves@redhat.com>
384 * linux-low.c (select_event_lwp_callback): Update comments to
385 no longer mention SIGTRAP.
387 2015-03-18 Gary Benson <gbenson@redhat.com>
389 * server.c (handle_query): Do not report vFile:fstat as supported.
391 2015-03-11 Gary Benson <gbenson@redhat.com>
393 * hostio.c (sys/types.h): New include.
394 (sys/stat.h): Likewise.
395 (common-remote-fileio.h): Likewise.
396 (handle_fstat): New function.
397 (handle_vFile): Handle vFile:fstat packets.
399 2015-03-11 Gary Benson <gbenson@redhat.com>
401 * configure.ac (AC_CHECK_MEMBERS): Add checks for
402 struct stat.st_blocks and struct stat.st_blksize.
403 * configure: Regenerate.
404 * config.in: Likewise.
405 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
406 (OBS): Add common-remote-fileio.o.
407 (common-remote-fileio.o): New rule.
409 2015-03-09 Pedro Alves <palves@redhat.com>
411 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
412 'struct sockaddr' pointer in 'accept' call.
414 2015-03-09 Pedro Alves <palves@redhat.com>
417 2015-03-07 Pedro Alves <palves@redhat.com>
418 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
419 or <winsock2.h> here. Instead include "gdb_socket.h".
420 (remote_open): Use union gdb_sockaddr_u.
421 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
422 or <winsock2.h> here. Instead include "gdb_socket.h".
423 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
424 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
426 (init_named_socket, gdb_agent_helper_thread): Use union
429 2015-03-07 Pedro Alves <palves@redhat.com>
431 * configure.ac (build_warnings): Move
432 -Wdeclaration-after-statement to the C-specific set.
433 * configure: Regenerate.
435 2015-03-07 Pedro Alves <palves@redhat.com>
437 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
438 or <winsock2.h> here. Instead include "gdb_socket.h".
439 (remote_open): Use union gdb_sockaddr_u.
440 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
441 or <winsock2.h> here. Instead include "gdb_socket.h".
442 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
443 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
445 (init_named_socket, gdb_agent_helper_thread): Use union
448 2015-03-07 Pedro Alves <palves@redhat.com>
450 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
453 2015-03-06 Yao Qi <yao.qi@linaro.org>
455 * linux-aarch64-low.c (aarch64_insert_point): Use
456 show_debug_regs as a boolean.
457 (aarch64_remove_point): Likewise.
459 2015-03-05 Pedro Alves <palves@redhat.com>
461 * lynx-low.c (lynx_target_ops): Install NULL hooks for
462 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
463 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
464 * nto-low.c (nto_target_ops): Likewise.
465 * spu-low.c (spu_target_ops): Likewise.
466 * win32-low.c (win32_target_ops): Likewise.
468 2015-03-04 Pedro Alves <palves@redhat.com>
470 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
471 Decide whether a breakpoint triggered based on the SIGTRAP's
473 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
474 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
475 (linux_low_filter_event): Check for breakpoints before checking
477 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
479 (linux_stopped_by_sw_breakpoint)
480 (linux_supports_stopped_by_sw_breakpoint)
481 (linux_stopped_by_hw_breakpoint)
482 (linux_supports_stopped_by_hw_breakpoint): New functions.
483 (linux_target_ops): Install new target methods.
485 2015-03-04 Pedro Alves <palves@redhat.com>
487 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
488 * server.c (swbreak_feature, hwbreak_feature): New globals.
489 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
490 (captured_main): Clear swbreak_feature and hwbreak_feature.
491 * server.h (swbreak_feature, hwbreak_feature): Declare.
492 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
493 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
494 supports_stopped_by_hw_breakpoint>: New fields.
495 (target_supports_stopped_by_sw_breakpoint)
496 (target_stopped_by_sw_breakpoint)
497 (target_supports_stopped_by_hw_breakpoint)
498 (target_stopped_by_hw_breakpoint): Declare.
500 2015-03-04 Pedro Alves <palves@redhat.com>
502 enum lwp_stop_reason -> enum target_stop_reason
503 * linux-low.c (check_stopped_by_breakpoint): Adjust.
504 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
505 (linux_wait_1, stuck_in_jump_pad_callback)
506 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
507 (linux_stopped_by_watchpoint):
508 * linux-low.h (enum lwp_stop_reason): Delete.
509 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
510 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
512 2015-03-04 Yao Qi <yao.qi@linaro.org>
514 * Makefile.in (SFILES): Add linux-aarch64-low.c.
516 2015-03-03 Gary Benson <gbenson@redhat.com>
518 * hostio.c (handle_vFile): Fix prefix lengths.
520 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
522 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
525 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
527 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
528 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
529 (clean): Add "rm -f" for above C files.
530 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
531 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
532 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
533 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
534 * linux-s390-low.c (HWCAP_S390_VX): New macro.
535 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
536 (init_registers_s390x_vx_linux64)
537 (init_registers_s390x_tevx_linux64)
538 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
539 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
541 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
542 (s390_store_vxrs_high): New functions.
543 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
545 (s390_arch_setup): Add logic for selecting one of the new target
546 descriptions. Activate the new vector regsets if applicable.
547 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
548 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
549 and init_registers_s390x_tevx_linux64.
551 2015-03-01 Pedro Alves <palves@redhat.com>
553 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
556 2015-02-27 Pedro Alves <palves@redhat.com>
558 * linux-x86-low.c (u_debugreg_offset): New function.
559 (x86_linux_dr_get, x86_linux_dr_set): Use it.
561 2015-02-27 Pedro Alves <palves@redhat.com>
563 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
564 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
565 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
566 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
567 (ps_lsetfpregs, ps_getpid)
568 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
569 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
570 (ps_lsetxregs, ps_plog): Declare.
572 2015-02-27 Pedro Alves <palves@redhat.com>
574 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
575 IP_AGENT_EXPORT_FUNC.
576 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
577 IP_AGENT_EXPORT_FUNC.
578 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
579 (IP_AGENT_EXPORT): Delete.
580 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
581 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
582 (gdb_trampoline_buffer_error, collecting, gdb_collect)
583 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
584 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
585 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
586 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
587 (traceframe_read_count, traceframe_write_count)
588 (traceframes_created, trace_state_variables, get_raw_reg)
589 (get_trace_state_variable_value, set_trace_state_variable_value)
590 (ust_loaded, helper_thread_id, cmd_buf): Use
591 IPA_SYM_EXPORTED_NAME.
592 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
593 (tracepoints) Use IP_AGENT_EXPORT_VAR.
594 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
595 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
596 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
597 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
598 EXTERN_C_PUSH/EXTERN_C_POP.
599 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
600 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
601 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
602 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
603 (traceframe_write_count, traceframe_read_count)
604 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
605 (about_to_request_buffer_space, get_trace_state_variable_value)
606 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
607 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
608 EXTERN_C_PUSH/EXTERN_C_POP.
609 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
610 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
611 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
612 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
613 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
614 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
615 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
616 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
618 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
619 (IP_AGENT_EXPORT_VAR_DECL): Define.
621 (gdb_agent_get_raw_reg): Declare.
623 2015-02-27 Tom Tromey <tromey@redhat.com>
624 Pedro Alves <palves@redhat.com>
626 Rename symbols whose names are reserved C++ keywords throughout.
628 2015-02-27 Pedro Alves <palves@redhat.com>
630 * Makefile.in (COMPILER): New, get it from autoconf.
631 (CXX): Get from autoconf instead.
632 (COMPILE.pre): Use COMPILER.
633 (CC-LD): Rename to ...
634 (CC_LD): ... this. Use COMPILER.
635 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
636 (CXX_FOR_TARGET): Default to g++ instead of gcc.
637 * acinclude.m4: Include build-with-cxx.m4.
638 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
639 Disable -Werror by default if building in C++ mode.
640 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
641 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
642 the C++ compiler. Save/restore CXXFLAGS too.
643 * configure: Regenerate.
645 2015-02-27 Pedro Alves <palves@redhat.com>
647 * acinclude.m4: Include libiberty.m4.
648 * configure.ac: Call libiberty_INIT.
649 * config.in, configure: Regenerate.
651 2015-02-26 Pedro Alves <palves@redhat.com>
653 * linux-low.c (linux_wait_1): When incrementing the PC past a
654 program breakpoint always use the_low_target.breakpoint_len as
655 increment, rather than the maximum between that and
656 the_low_target.decr_pc_after_break.
658 2015-02-23 Pedro Alves <palves@redhat.com>
660 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
661 thread was doing a step-over; always adjust the PC if
662 we stepped over a permanent breakpoint.
663 (linux_wait_1): If we stepped over breakpoint that was on top of a
664 permanent breakpoint, manually advance the PC past it.
666 2015-02-23 Pedro Alves <palves@redhat.com>
668 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
670 (x86_fill_gregset, x86_store_gregset): Use it when handling
673 2015-02-20 Pedro Alves <palves@redhat.com>
675 * thread-db.c: Include "nat/linux-procfs.h".
676 (thread_db_init): Skip listing new threads if the kernel supports
677 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
679 2015-02-20 Pedro Alves <palves@redhat.com>
681 * linux-low.c (status_pending_p_callback): Use ptid_match.
683 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
686 * linux-low.c (wstatus_maybe_breakpoint): Remove.
687 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
688 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
690 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
693 * tracepoint.c (cmd_qtinit): Add check for current_thread.
695 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
697 * linux-low.c (linux_low_btrace_conf): Print size.
698 * server.c (handle_btrace_conf_general_set): New.
699 (hanle_general_set): Call handle_btrace_conf_general_set.
700 (handle_query): Report Qbtrace-conf:bts:size as supported.
702 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
704 * linux-low.c (linux_low_enable_btrace): Update parameters.
705 (linux_low_btrace_conf): New.
706 (linux_target_ops)<to_btrace_conf>: Initialize.
707 * server.c (current_btrace_conf): New.
708 (handle_btrace_enable): Rename to ...
709 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
710 to target_enable_btrace. Update comment. Update users.
711 (handle_qxfer_btrace_conf): New.
712 (qxfer_packets): Add btrace-conf entry.
713 (handle_query): Report qXfer:btrace-conf:read as supported packet.
714 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
715 (target_ops)<read_btrace_conf>: New.
716 (target_enable_btrace): Update parameters.
717 (target_read_btrace_conf): New.
719 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
721 * server.c (handle_btrace_general_set): Remove call to
722 target_supports_btrace.
723 (supported_btrace_packets): New.
724 (handle_query): Call supported_btrace_packets.
725 * target.h: include btrace-common.h.
726 (btrace_target_info): Removed.
727 (supports_btrace, target_supports_btrace): Update parameters.
729 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
731 * Makefile.in (SFILES): Add common/btrace-common.c.
732 (OBS): Add common/btrace-common.o.
733 (btrace-common.o): Add build rules.
734 * linux-low: Include btrace-common.h.
735 (linux_low_read_btrace): Use struct btrace_data. Call
736 btrace_data_init and btrace_data_fini.
738 2015-02-06 Pedro Alves <palves@redhat.com>
740 * thread-db.c (find_new_threads_callback): Add debug output.
742 2015-02-04 Pedro Alves <palves@redhat.com>
744 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
745 (resume_stopped_resumed_lwps): New function.
746 (linux_wait_for_event_filtered): Use it.
748 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
750 * Makefile.in (SFILES): Add linux-personality.c.
751 (linux-personality.o): New rule.
752 * configure.srv (srv_linux_obj): Add linux-personality.o to the
753 list of objects to be built.
754 * linux-low.c: Include nat/linux-personality.h.
755 (linux_create_inferior): Remove code to disable address space
756 randomization (moved to ../nat/linux-personality.c). Create
757 cleanup to disable address space randomization.
759 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
761 * Makefile.in (posix-strerror.o): New rule.
762 (mingw-strerror.o): Likewise.
763 * configure: Regenerated.
764 * configure.ac: Source file ../common/common.host. Initialize new
765 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
767 2015-01-14 Yao Qi <yao@codesourcery.com>
769 * Makefile.in (SFILES): Add nat/ppc-linux.c.
770 (ppc-linux.o): New rule.
771 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
772 * configure.ac: AC_CHECK_FUNCS(getauxval).
773 * config.in: Re-generated.
774 * configure: Re-generated.
775 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
776 ppc64_64bit_inferior_p
778 2015-01-14 Yao Qi <yao@codesourcery.com>
780 * linux-ppc-low.c: Include "nat/ppc-linux.h".
781 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
782 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
783 (PT_ORIG_R3, PT_TRAP): Likewise.
784 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
785 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
786 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
788 2015-01-10 Joel Brobecker <brobecker@adacore.com>
790 * i387-fp.c (i387_cache_to_xsave): In look over
791 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
792 zmmh_low_space field by use of zmmh_high_space.
794 2015-01-09 Pedro Alves <palves@redhat.com>
796 * linux-low.c (step_over_bkpt): Move higher up in the file.
797 (handle_extended_wait): Don't store the stop_pc here.
798 (get_stop_pc): Adjust comments and rename to ...
799 (check_stopped_by_breakpoint): ... this. Record whether the LWP
800 stopped for a software breakpoint or hardware breakpoint.
801 (thread_still_has_status_pending_p): New function.
802 (status_pending_p_callback): Use
803 thread_still_has_status_pending_p. If the event is no longer
804 interesting, resume the LWP.
805 (handle_tracepoints): Add assert.
806 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
807 (wstatus_maybe_breakpoint): New function.
808 (cancel_breakpoint): Delete function.
809 (check_stopped_by_watchpoint): New function, factored out from
810 linux_low_filter_event.
811 (lp_status_maybe_breakpoint): Delete function.
812 (linux_low_filter_event): Remove filter_ptid argument.
813 Leave thread group exits pending here. Store the LWP's stop PC.
814 Always leave events pending.
815 (linux_wait_for_event_filtered): Pull all events out of the
816 kernel, and leave them all pending.
817 (count_events_callback, select_event_lwp_callback): Consider all
819 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
820 (select_event_lwp): Only give preference to the stepping LWP in
821 all-stop mode. Adjust comments.
822 (ignore_event): New function.
823 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
824 references to cancel_breakpoints. Adjust to renames. Also give
825 equal priority to all LWPs that have had events in non-stop mode.
826 If reporting a software breakpoint event, unadjust the LWP's PC.
827 (linux_wait): If linux_wait_1 returned an ignored event, retry.
828 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
830 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
831 (resume_status_pending_p): Use thread_still_has_status_pending_p.
832 (linux_stopped_by_watchpoint): Adjust.
833 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
834 * linux-low.h (enum lwp_stop_reason): New.
835 (struct lwp_info) <stop_pc>: Adjust comment.
836 <stopped_by_watchpoint>: Delete field.
837 <stop_reason>: New field.
838 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
839 * mem-break.c (software_breakpoint_inserted_here)
840 (hardware_breakpoint_inserted_here): New function.
841 * mem-break.h (software_breakpoint_inserted_here)
842 (hardware_breakpoint_inserted_here): Declare.
843 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
844 (cancel_breakpoints): Delete.
845 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
846 (upload_fast_traceframes): Remove references to
849 2015-01-09 Pedro Alves <palves@redhat.com>
851 * thread-db.c (find_new_threads_callback): Ignore thread if the
852 kernel thread ID is -1.
854 2015-01-09 Pedro Alves <palves@redhat.com>
856 * linux-low.c (linux_attach_fail_reason_string): Move to
857 nat/linux-ptrace.c, and rename.
858 (linux_attach_lwp): Update comment.
859 (attach_proc_task_lwp_callback): New function.
860 (linux_attach): Adjust to rename and use
861 linux_proc_attach_tgid_threads.
862 (linux_attach_fail_reason_string): Delete declaration.
864 2015-01-01 Joel Brobecker <brobecker@adacore.com>
866 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
867 * server.c (gdbserver_version): Likewise.
869 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
871 * remote-utils.c: Include ctype.h.
872 (input_interrupt): Explicitly handle the case when the char
873 received is the NUL byte. Improve the printing of non-ASCII
876 2014-12-16 Joel Brobecker <brobecker@adacore.com>
878 * linux-low.c (linux_low_filter_event): Update call to
879 linux_enable_event_reporting following the addition of
880 a new parameter to that function.
882 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
885 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
886 (AARCH64_FPCR_REGNO): Likewise.
887 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
888 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
889 (aarch64_store_fpregset): Likewise.
891 2014-12-15 Joel Brobecker <brobecker@adacore.com>
893 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
894 Remove FIXME comment about assumption about N.
896 2014-12-13 Joel Brobecker <brobecker@adacore.com>
898 * configure.ac: If large-file support is disabled in GDBserver,
899 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
900 * configure: Regenerate.
902 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
904 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
905 warning upon ENODATA from ptrace.
906 * linux-s390-low.c (s390_store_tdb): New.
907 (s390_regsets): Add regset for NT_S390_TDB.
909 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
911 * linux-low.c (regsets_store_inferior_registers): Skip regsets
912 without a fill_function.
913 * linux-s390-low.c (s390_fill_last_break): Remove.
914 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
915 (s390_arch_setup): Use regset's size instead of fill_function for
918 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
920 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
921 the regset's store function when ptrace returned an error.
922 * regcache.c (get_thread_regcache): Invalidate register cache
923 before fetching inferior's registers.
925 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
927 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
928 while-loop as for-loop.
929 (regsets_store_inferior_registers): Likewise.
931 2014-11-28 Yao Qi <yao@codesourcery.com>
933 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
934 * config.in, configure: Re-generate.
935 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
938 2014-11-21 Yao Qi <yao@codesourcery.com>
940 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
941 (AC_CHECK_HEADERS): Remove malloc.h.
942 * configure: Re-generated.
943 * config.in: Re-generated.
944 * server.h: Don't include alloca.h and malloc.h.
945 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
946 Don't include malloc.h.
948 2014-11-17 Joel Brobecker <brobecker@adacore.com>
950 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
951 corresponding ERRNO check in same block.
953 2014-11-12 Pedro Alves <palves@redhat.com>
955 * server.c (cont_thread): Update comment.
956 (start_inferior, attach_inferior): No longer clear cont_thread.
957 (handle_v_cont): No longer set cont_thread.
958 (captured_main): Clear cont_thread each time a GDB connects.
960 2014-11-12 Pedro Alves <palves@redhat.com>
962 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
963 thread, and don't resume all threads if the Hc thread has exited.
965 2014-11-12 Pedro Alves <palves@redhat.com>
967 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
968 the process group instead of to a specific LWP.
970 2014-10-15 Pedro Alves <palves@redhat.com>
973 * win32-arm-low.c (arm_set_thread_context): Remove current_event
975 (arm_set_thread_context): Delete.
976 (the_low_target): Adjust.
977 * win32-i386-low.c (debug_registers_changed)
978 (debug_registers_used): Delete.
979 (update_debug_registers_callback): New function.
980 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
981 needing to update their debug registers.
982 (win32_get_current_dr): New function.
983 (x86_dr_low_get_addr, x86_dr_low_get_control)
984 (x86_dr_low_get_status): Fetch the debug register from the thread
986 (i386_initial_stuff): Adjust.
987 (i386_get_thread_context): Remove current_event parameter. Don't
988 clear debug_registers_changed nor copy DR values to
990 (i386_set_thread_context): Delete.
991 (i386_prepare_to_resume): New function.
992 (i386_thread_added): Mark the thread as needing to update irs
994 (the_low_target): Remove i386_set_thread_context and install
995 i386_prepare_to_resume.
996 * win32-low.c (win32_get_thread_context): Adjust.
997 (win32_set_thread_context): Use SetThreadContext
999 (win32_prepare_to_resume): New function.
1000 (win32_require_context): New function, factored out from ...
1001 (thread_rec): ... this.
1002 (continue_one_thread): Call win32_prepare_to_resume on each thread
1003 we're about to continue.
1004 (win32_resume): Call win32_prepare_to_resume on the event thread.
1005 * win32-low.h (struct win32_thread_info)
1006 <debug_registers_changed>: New field.
1007 (struct win32_target_ops): Change prototype of set_thread_context,
1008 delete set_thread_context and add prepare_to_resume.
1009 (win32_require_context): New declaration.
1011 2014-10-08 Gary Benson <gbenson@redhat.com>
1013 * server.h: Do not include common-exceptions.h.
1015 2014-10-08 Gary Benson <gbenson@redhat.com>
1017 * server.h: Do not include cleanups.h.
1019 2014-09-30 James Hogan <james.hogan@imgtec.com>
1021 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
1024 2014-09-23 Yao Qi <yao@codesourcery.com>
1026 * linux-low.c (lp_status_maybe_breakpoint): New function.
1027 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
1028 (count_events_callback): Likewise.
1029 (select_event_lwp_callback): Likewise.
1030 (cancel_breakpoints_callback): Likewise.
1032 2014-09-19 Don Breazeal <donb@codesourcery.com>
1034 * linux-low.c (handle_extended_wait): Call
1035 linux_ptrace_get_extended_event.
1036 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
1037 linux_is_extended_waitstatus.
1039 2014-09-16 Joel Brobecker <brobecker@adacore.com>
1041 * Makefile.in (CPPFLAGS): Define.
1042 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
1043 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
1045 2014-09-16 Gary Benson <gbenson@redhat.com>
1047 * inferiors.h (current_inferior): Renamed as...
1048 (current_thread): New variable. All uses updated.
1049 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
1050 (maybe_move_out_of_jump_pad): Likewise.
1051 (cancel_breakpoint): Likewise.
1052 (linux_low_filter_event): Likewise.
1053 (wait_for_sigstop): Likewise.
1054 (linux_resume_one_lwp): Likewise.
1055 (need_step_over_p): Likewise.
1056 (start_step_over): Likewise.
1057 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
1058 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
1059 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
1060 and save_inferior as saved_thread.
1061 * regcache.c (get_thread_regcache): Renamed saved_inferior as
1063 (regcache_invalidate_thread): Likewise.
1064 * remote-utils.c (prepare_resume_reply): Likewise.
1065 * thread-db.c (thread_db_get_tls_address): Likewise.
1066 (disable_thread_event_reporting): Likewise.
1067 (remove_thread_event_breakpoints): Likewise.
1068 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
1070 * target.h (set_desired_inferior): Renamed as...
1071 (set_desired_thread): New declaration. All uses updated.
1072 * server.c (myresume): Updated comment to reference thread instead
1074 (handle_serial_event): Likewise.
1075 (handle_target_event): Likewise.
1077 2014-09-12 Tom Tromey <tromey@redhat.com>
1078 Gary Benson <gbenson@redhat.com>
1080 * regcache.h: Include common-regcache.h.
1081 (regcache_read_pc): Don't declare.
1082 * regcache.c (get_thread_regcache_for_ptid): New function.
1084 2014-09-11 Tom Tromey <tromey@redhat.com>
1085 Gary Benson <gbenson@redhat.com>
1087 * symbol.c: New file.
1088 * Makefile.in (SFILES): Add symbol.c.
1089 (OBS): Add symbol.o.
1091 2014-09-11 Gary Benson <gbenson@redhat.com>
1093 * target.c (target_stop_ptid, target_continue_ptid): New
1096 2014-09-11 Tom Tromey <tromey@redhat.com>
1097 Gary Benson <gbenson@redhat.com>
1099 * target.h: Include target/target.h.
1100 * target.c (target_read_memory, target_read_uint32)
1101 (target_write_memory): New functions.
1103 2014-09-11 Gary Benson <gbenson@redhat.com>
1105 * server.h (debug_hw_points): Don't declare.
1106 * server.c (debug_hw_points): Don't define. Replace all uses
1107 with show_debug_regs.
1108 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
1109 all uses with show_debug_regs.
1111 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1113 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
1114 endianness into account.
1115 (ppc_supply_ptrace_register): Likewise.
1117 2014-09-03 James Hogan <james.hogan@imgtec.com>
1119 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
1120 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
1122 2014-09-03 Gary Benson <gbenson@redhat.com>
1124 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
1125 ALL_DEBUG_ADDRESS_REGISTERS.
1127 2014-09-02 Gary Benson <gbenson@redhat.com>
1129 * i386-low.h: Renamed as...
1130 * x86-low.h: New file. All type, function and variable name
1131 prefixes changed from "i386_" to "x86_". All references updated.
1132 * i386-low.c: Renamed as...
1133 * x86-low.c: New file. All type, function and variable name
1134 prefixes changed from "i386_" to "x86_". All references updated.
1136 2014-09-02 Gary Benson <gbenson@redhat.com>
1138 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
1139 (x86_linux_new_thread): Likewise.
1141 2014-08-29 Gary Benson <gbenson@redhat.com>
1143 * server.h (setjmp.h): Do not include.
1144 (toplevel): Do not declare.
1145 (common-exceptions.h): Include.
1146 (cleanups.h): Likewise.
1147 * server.c (toplevel): Do not define.
1148 (exit_code): New static global.
1149 (detach_or_kill_for_exit_cleanup): New function.
1150 (main): New function. Original main renamed to...
1151 (captured_main): New function.
1152 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
1154 2014-08-29 Gary Benson <gbenson@redhat.com>
1156 * Makefile.in (SFILES): Add common/common-exceptions.c.
1157 (OBS): Add common-exceptions.o.
1158 (common-exceptions.o): New rule.
1159 * utils.c (prepare_to_throw_exception): New function.
1161 2014-08-29 Gary Benson <gbenson@redhat.com>
1163 * config.in: Regenerate.
1164 * configure: Likewise.
1166 2014-08-29 Gary Benson <gbenson@redhat.com>
1168 * Makefile.in (SFILES): Add common/cleanups.c.
1170 (cleanups.o): New rule.
1172 2014-08-29 Gary Benson <gbenson@redhat.com>
1174 * utils.c (internal_vwarning): New function.
1176 2014-08-28 Gary Benson <gbenson@redhat.com>
1178 * utils.h (fatal): Remove declaration.
1179 * utils.c (fatal): Remove function.
1181 2014-08-28 Gary Benson <gbenson@redhat.com>
1183 * tracepoint.c (gdb_agent_init): Replace fatal with
1185 (initialize_tracepoint): Likewise.
1187 2014-08-28 Gary Benson <gbenson@redhat.com>
1189 * remote-utils.c (remote_prepare): Replace fatal with error.
1191 2014-08-28 Gary Benson <gbenson@redhat.com>
1193 * linux-low.c (linux_async): Replace fatal with warning.
1195 (linux_start_non_stop): Return -1 if linux_async failed.
1197 2014-08-28 Gary Benson <gbenson@redhat.com>
1199 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
1201 (i386_dr_low_get_addr): Remove vague comment.
1202 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
1205 2014-08-28 Gary Benson <gbenson@redhat.com>
1207 * inferiors.c (get_thread_process): Replace check with gdb_assert.
1208 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
1210 (linux_resume_one_lwp): Likewise.
1211 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
1213 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
1214 with internal_error.
1215 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
1216 (init_register_cache): Replace fatal with gdb_assert_not_reached.
1217 (find_register_by_name): Replace fatal with internal_error.
1218 (find_regno): Likewise.
1219 * tdesc.c (init_target_desc): Replace check with gdb_assert.
1220 * thread-db.c (thread_db_create_event): Likewise.
1221 (thread_db_load_search): Likewise.
1222 (try_thread_db_load_1): Likewise.
1223 * tracepoint.c (get_jump_space_head): Replace fatal with
1225 (claim_trampoline_space): Likewise.
1226 (have_fast_tracepoint_trampoline_buffer): Likewise.
1227 (cmd_qtstart): Likewise.
1228 (stop_tracing): Likewise.
1229 (fast_tracepoint_collecting): Likewise.
1230 (target_malloc): Likewise.
1231 (download_tracepoint): Likewise.
1232 (download_trace_state_variables): Replace check with gdb_assert.
1233 (upload_fast_traceframes): Replace fatal with internal_error.
1235 2014-08-19 Tom Tromey <tromey@redhat.com>
1236 Gary Benson <gbenson@redhat.com>
1238 * Makefile.in (SFILES): Add common/common-debug.c.
1239 (OBS): Add common-debug.o.
1240 (common-debug.o): New rule.
1241 * debug.h (debug_printf): Don't declare.
1242 * debug.c (debug_printf): Renamed and rewritten as...
1243 (debug_vprintf): New function.
1245 2014-08-19 Gary Benson <gbenson@redhat.com>
1247 * utils.h: Do not include print-utils.h.
1249 2014-08-19 Tom Tromey <tromey@redhat.com>
1250 Gary Benson <gbenson@redhat.com>
1252 * server.h: Add static assertion.
1253 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
1255 2014-08-19 Tom Tromey <tromey@redhat.com>
1256 Gary Benson <gbenson@redhat.com>
1258 * Makefile.in (SFILES): Add common/errors.c.
1259 (OBS): Add errors.o.
1260 (IPA_OBS): Add errors-ipa.o.
1261 (errors.o): New rule.
1262 (errors-ipa.o): Likewise.
1263 * utils.h (perror_with_name, error, warning): Don't declare.
1264 * utils.c (warning): Renamed and rewritten as...
1265 (vwarning): New function.
1266 (error): Renamed and rewritten as...
1267 (verror): New function.
1268 (internal_error): Renamed and rewritten as...
1269 (internal_verror): New function.
1271 2014-08-07 Gary Benson <gbenson@redhat.com>
1273 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
1274 * configure: Regenerate.
1275 * config.in: Likewise.
1276 * server.h: Do not include errno.h.
1277 * event-loop.c: Likewise.
1278 * hostio-errno.c: Likewise.
1279 * linux-low.c: Likewise.
1280 * remote-utils.c: Likewise.
1281 * spu-low.c: Likewise.
1282 * utils.c: Likewise.
1283 * gdbreplay.c: Unconditionally include errno.h.
1285 2014-08-07 Gary Benson <gbenson@redhat.com>
1287 * server.h: Do not include string.h.
1288 * event-loop.c: Likewise.
1289 * linux-low.c: Likewise.
1290 * regcache.c: Likewise.
1291 * remote-utils.c: Likewise.
1292 * spu-low.c: Likewise.
1293 * utils.c: Likewise.
1295 2014-08-07 Gary Benson <gbenson@redhat.com>
1297 * server.h: Do not include gdb_assert.h.
1299 2014-08-07 Gary Benson <gbenson@redhat.com>
1301 * server.h: Do not include common-utils.h.
1303 2014-08-07 Gary Benson <gbenson@redhat.com>
1305 * server.h: Do not include ptid.h.
1306 * notif.h: Likewise.
1308 2014-08-07 Gary Benson <gbenson@redhat.com>
1310 * server.h: Do not include gdb_locale.h.
1312 2014-08-07 Gary Benson <gbenson@redhat.com>
1314 * server.h: Do not include gdb/signals.h.
1315 * win32-low.c: Likewise.
1317 2014-08-07 Gary Benson <gbenson@redhat.com>
1319 * server.h: Do not include pathmax.h.
1321 2014-08-07 Gary Benson <gbenson@redhat.com>
1323 * server.h: Do not include libiberty.h.
1324 * linux-bfin-low.c: Likewise.
1326 2014-08-07 Gary Benson <gbenson@redhat.com>
1328 * server.h: Do not include ansidecl.h.
1330 2014-08-07 Gary Benson <gbenson@redhat.com>
1332 * linux-x86-low.c: Do not include stddef.h.
1333 * lynx-ppc-low.c: Likewise.
1334 * tracepoint.c: Likewise.
1336 2014-08-07 Gary Benson <gbenson@redhat.com>
1338 * server.h: Do not include stdarg.h.
1339 * nto-low.c: Likewise.
1341 2014-08-07 Gary Benson <gbenson@redhat.com>
1343 * server.h: Do not include stdlib.h.
1344 * inferiors.c: Likewise.
1345 * linux-low.c: Likewise.
1346 * regcache.c: Likewise.
1347 * spu-low.c: Likewise.
1348 * tracepoint.c: Likewise.
1349 * utils.c: Likewise.
1351 2014-08-07 Gary Benson <gbenson@redhat.com>
1353 * server.h: Do not include stdio.h.
1354 * linux-low.c: Likewise.
1355 * remote-utils.c: Likewise.
1356 * spu-low.c: Likewise.
1357 * utils.c: Likewise.
1358 * wincecompat.c: Likewise.
1360 2014-08-06 Gary Benson <gbenson@redhat.com>
1362 * regcache.c (init_register_cache): Move conditionals inside if.
1364 2014-08-06 Gary Benson <gbenson@redhat.com>
1366 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
1368 2014-07-31 Gary Benson <gbenson@redhat.com>
1370 * ax.h: Do not include server.h.
1371 * gdbthread.h: Likewise.
1372 * lynx-low.h: Likewise.
1373 * notif.h: Likewise.
1375 2014-07-30 Gary Benson <gbenson@redhat.com>
1377 * server.h: Include common-defs.h.
1378 Do not include config.h or build-gnulib-gdbserver/config.h.
1380 2014-07-30 Gary Benson <gbenson@redhat.com>
1382 * hostio-errno.c: Move server.h to top of includes list.
1383 * inferiors.c: Likewise.
1384 * linux-x86-low.c: Likewise.
1385 * notif.c: Include server.h.
1387 2014-07-24 Tom Tromey <tromey@redhat.com>
1388 Gary Benson <gbenson@redhat.com>
1390 * server.h (CORE_ADDR): Now unsigned.
1392 2014-07-16 Pedro Alves <palves@redhat.com>
1394 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
1396 2014-07-15 Pedro Alves <palves@redhat.com>
1398 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
1401 2014-07-11 Pedro Alves <palves@redhat.com>
1403 * linux-low.c (kill_wait_lwp): New function, based on
1404 kill_one_lwp_callback, but use my_waitpid directly.
1405 (kill_one_lwp_callback, linux_kill): Use it.
1407 2014-06-23 Pedro Alves <palves@redhat.com>
1409 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
1410 before setting DR0..DR3.
1412 2014-06-20 Gary Benson <gbenson@redhat.com>
1414 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
1415 * configure: Regenerated.
1416 * config.in: Likewise.
1418 2014-06-20 Gary Benson <gbenson@redhat.com>
1420 * Makefile.in (SFILES): Update locations for files moved
1422 (object file files): Reordered.
1424 2014-06-20 Gary Benson <gbenson@redhat.com>
1426 * i386-low.h (i386_dr_low_can_set_addr): Removed.
1427 (i386_dr_low_set_addr): Likewise.
1428 (i386_dr_low_get_addr): Likewise.
1429 (i386_dr_low_can_set_control): Likewise.
1430 (i386_dr_low_set_control): Likewise.
1431 (i386_dr_low_get_control): Likewise.
1432 (i386_dr_low_get_status): Likewise.
1433 (i386_get_debug_register_length): Likewise.
1434 * linux-x86-low.c (i386_dr_low_set_addr):
1435 Changed signature. Made static.
1436 (i386_dr_low_get_addr): Likewise.
1437 (i386_dr_low_set_control): Likewise.
1438 (i386_dr_low_get_control): Likewise.
1439 (i386_dr_low_get_status): Likewise.
1440 (i386_dr_low): New global variable.
1441 * win32-i386-low.c (i386_dr_low_set_addr):
1442 Changed signature. Made static.
1443 (i386_dr_low_get_addr): Likewise.
1444 (i386_dr_low_set_control): Likewise.
1445 (i386_dr_low_get_control): Likewise.
1446 (i386_dr_low_get_status): Likewise.
1447 (i386_dr_low): New global variable.
1449 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
1451 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
1452 * Makefile.in (AR, AR_FLAGS): Define.
1453 * configure: Regenerate.
1455 2014-06-19 Gary Benson <gbenson@redhat.com>
1457 * Makefile.in (i386-dregs.o): New rule.
1458 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
1459 * i386-low.c (target.h): Remove include.
1460 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
1461 (DR_CONTROL_SHIFT): Likewise.
1462 (DR_CONTROL_SIZE): Likewise.
1463 (DR_RW_EXECUTE): Likewise.
1464 (DR_RW_WRITE): Likewise.
1465 (DR_RW_READ): Likewise.
1466 (DR_RW_IORW): Likewise.
1467 (DR_LEN_1): Likewise.
1468 (DR_LEN_2): Likewise.
1469 (DR_LEN_4): Likewise.
1470 (DR_LEN_8): Likewise.
1471 (DR_LOCAL_ENABLE_SHIFT): Likewise.
1472 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
1473 (DR_ENABLE_SIZE): Likewise.
1474 (DR_LOCAL_SLOWDOWN): Likewise.
1475 (DR_GLOBAL_SLOWDOWN): Likewise.
1476 (DR_CONTROL_RESERVED): Likewise.
1477 (I386_DR_CONTROL_MASK): Likewise.
1478 (I386_DR_VACANT): Likewise.
1479 (I386_DR_LOCAL_ENABLE): Likewise.
1480 (I386_DR_GLOBAL_ENABLE): Likewise.
1481 (I386_DR_DISABLE): Likewise.
1482 (I386_DR_SET_RW_LEN): Likewise.
1483 (I386_DR_GET_RW_LEN): Likewise.
1484 (I386_DR_WATCH_HIT): Likewise.
1485 (i386_wp_op_t): Likewise.
1486 (i386_show_dr): Likewise.
1487 (i386_length_and_rw_bits): Likewise.
1488 (i386_insert_aligned_watchpoint): Likewise.
1489 (i386_remove_aligned_watchpoint): Likewise.
1490 (i386_handle_nonaligned_watchpoint): Likewise.
1491 i386_update_inferior_debug_regs(): Likewise.
1492 (i386_dr_insert_watchpoint): Likewise.
1493 (i386_dr_remove_watchpoint): Likewise.
1494 (i386_dr_region_ok_for_watchpoint): Likewise.
1495 (i386_dr_stopped_data_address): Likewise.
1496 (i386_dr_stopped_by_watchpoint): Likewise.
1498 2014-06-19 Gary Benson <gbenson@redhat.com>
1500 * i386-low.c (i386_dr_show): Renamed to
1501 i386_show_dr and made static. All uses updated.
1502 (i386_dr_length_and_rw_bits): Renamed to
1503 i386_length_and_rw_bits and made static.
1505 (i386_dr_insert_aligned_watchpoint): Renamed to
1506 i386_insert_aligned_watchpoint and made static.
1508 (i386_dr_remove_aligned_watchpoint): Renamed to
1509 i386_remove_aligned_watchpoint and made static.
1511 (i386_dr_update_inferior_debug_regs): Renamed to
1512 i386_update_inferior_debug_regs and made static.
1515 2014-06-18 Gary Benson <gbenson@redhat.com>
1517 * i386-low.h (i386_dr_low_can_set_addr): New macro.
1518 (i386_dr_low_can_set_control): Likewise.
1519 (i386_get_debug_register_length): Likewise.
1520 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
1521 (i386_dr_low_can_set_control): Likewise.
1522 (i386_get_debug_register_length): Likewise.
1524 2014-06-17 Gary Benson <gbenson@redhat.com>
1526 * i386-low.h (i386-dregs.h): New include.
1527 (DR_FIRSTADDR): Now in i386-dregs.h.
1528 (DR_LASTADDR): Likewise.
1529 (DR_NADDR): Likewise.
1530 (DR_STATUS): Likewise.
1531 (DR_CONTROL): Likewise.
1532 (i386_debug_reg_state): Likewise.
1533 (i386_dr_insert_watchpoint): Likewise.
1534 (i386_dr_remove_watchpoint): Likewise.
1535 (i386_dr_region_ok_for_watchpoint): Likewise.
1536 (i386_dr_stopped_data_address): Likewise.
1537 (i386_dr_stopped_by_watchpoint): Likewise.
1538 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
1540 2014-06-18 Gary Benson <gbenson@redhat.com>
1542 * i386-low.h (i386_low_insert_watchpoint): Renamed to
1543 i386_dr_insert_watchpoint.
1544 (i386_low_remove_watchpoint): Renamed to
1545 i386_dr_remove_watchpoint.
1546 (i386_low_region_ok_for_watchpoint): Renamed to
1547 i386_dr_region_ok_for_watchpoint.
1548 (i386_low_stopped_data_address): Renamed to
1549 i386_dr_stopped_data_address.
1550 (i386_low_stopped_by_watchpoint): Renamed to
1551 i386_dr_stopped_by_watchpoint.
1552 * i386-low.c (i386_show_dr): Renamed to
1553 i386_dr_show and made nonstatic. All uses updated.
1554 (i386_length_and_rw_bits): Renamed to
1555 i386_dr_length_and_rw_bits and made nonstatic.
1557 (i386_insert_aligned_watchpoint): Renamed to
1558 i386_dr_insert_aligned_watchpoint and made nonstatic.
1560 (i386_remove_aligned_watchpoint): Renamed to
1561 i386_dr_remove_aligned_watchpoint and made nonstatic.
1563 (i386_update_inferior_debug_regs): Renamed to
1564 i386_dr_update_inferior_debug_regs and made nonstatic.
1566 (i386_low_insert_watchpoint): Renamed to
1567 i386_dr_insert_watchpoint. All uses updated.
1568 (i386_low_remove_watchpoint): Renamed to
1569 i386_dr_remove_watchpoint. All uses updated.
1570 (i386_low_region_ok_for_watchpoint): Renamed to
1571 i386_dr_region_ok_for_watchpoint. All uses updated.
1572 (i386_low_stopped_data_address): Renamed to
1573 i386_dr_stopped_data_address. All uses updated.
1574 (i386_low_stopped_by_watchpoint): Renamed to
1575 i386_dr_stopped_by_watchpoint. All uses updated.
1577 2014-06-18 Gary Benson <gbenson@redhat.com>
1579 * i386-low.c (i386_dr_low_can_set_addr): New macro.
1580 (i386_dr_low_can_set_control): Likewise.
1581 (i386_insert_aligned_watchpoint): New check.
1583 2014-06-18 Gary Benson <gbenson@redhat.com>
1585 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
1588 2014-06-18 Gary Benson <gbenson@redhat.com>
1590 * i386-low.c (i386_length_and_rw_bits): Use internal_error
1591 instead of fatal and error.
1592 (i386_handle_nonaligned_watchpoint): Likewise.
1594 2014-06-18 Gary Benson <gbenson@redhat.com>
1596 * i386-low.c (i386_get_debug_register_length): New macro.
1597 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
1598 (i386_show_dr): Use debug_printf instead of fprintf. Use
1599 phex to format values.
1601 2014-06-18 Gary Benson <gbenson@redhat.com>
1603 * i386-low.h: Comment changes.
1604 * i386-low.c: Likewise.
1606 2014-06-18 Gary Benson <gbenson@redhat.com>
1608 * i386-low.c: Whitespace changes.
1610 2014-06-12 Tom Tromey <tromey@redhat.com>
1612 * utils.c (freeargv): Remove.
1614 2014-06-12 Tom Tromey <tromey@redhat.com>
1616 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
1617 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
1618 (parse_debug_format_options): Likewise.
1619 (gdbserver_usage): Likewise.
1620 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
1621 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
1622 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
1624 ($(LIBGNU)): Depend on libiberty.
1625 (all-lib): Recurse into all subdirs.
1626 (install-only): Invoke "install" target in subdirs.
1627 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
1629 * configure: Rebuild.
1630 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
1631 for vasprintf, vsnprintf, or gettimeofday.
1632 * configure.srv: Don't add safe-ctype.o or lbasename.o to
1635 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1637 * development.sh: Delete.
1638 * Makefile.in (config.status): Adjust dependency on development.sh.
1639 * configure.ac: Adjust development.sh source call.
1640 * configure: Regenerate.
1642 2014-06-02 Pedro Alves <palves@redhat.com>
1644 * ax.c (gdb_free_agent_expr): New function.
1645 * ax.h (gdb_free_agent_expr): New declaration.
1646 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
1648 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
1650 (clear_breakpoint_conditions_and_commands): New function.
1651 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
1652 (clear_breakpoint_conditions_and_commands): New declaration.
1654 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1656 * linux-aarch64-low.c (asm/ptrace.h): Include.
1658 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
1660 Fix TLS access for -static -pthread.
1661 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
1662 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
1663 (thread_db_load_search, try_thread_db_load_1): Initialize it.
1665 2014-05-20 Pedro Alves <palves@redhat.com>
1667 * linux-aarch64-low.c (aarch64_insert_point)
1668 (aarch64_remove_point): No longer check whether the type is
1669 supported here. Adjust to new interface.
1670 (the_low_target): Install aarch64_supports_z_point_type as
1671 supports_z_point_type method.
1672 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
1673 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
1674 instead of a Z packet char. Adjust.
1675 (arm_supports_z_point_type): New function.
1676 (arm_insert_point, arm_remove_point): Adjust to new interface.
1677 (the_low_target): Install arm_supports_z_point_type.
1678 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
1679 (cris_insert_point, cris_remove_point): Adjust to new interface.
1680 Don't check whether the type is supported here.
1681 (the_low_target): Install cris_supports_z_point_type.
1682 * linux-low.c (linux_supports_z_point_type): New function.
1683 (linux_insert_point, linux_remove_point): Adjust to new interface.
1684 * linux-low.h (struct linux_target_ops) <insert_point,
1685 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
1686 raw_breakpoint pointer parameter.
1687 <supports_z_point_type>: New method.
1688 * linux-mips-low.c (mips_supports_z_point_type): New function.
1689 (mips_insert_point, mips_remove_point): Adjust to new interface.
1690 Use mips_supports_z_point_type.
1691 (the_low_target): Install mips_supports_z_point_type.
1692 * linux-ppc-low.c (the_low_target): Install NULL as
1693 supports_z_point_type method.
1694 * linux-s390-low.c (the_low_target): Install NULL as
1695 supports_z_point_type method.
1696 * linux-sparc-low.c (the_low_target): Install NULL as
1697 supports_z_point_type method.
1698 * linux-x86-low.c (x86_supports_z_point_type): New function.
1699 (x86_insert_point): Adjust to new insert_point interface. Use
1700 insert_memory_breakpoint. Adjust to new
1701 i386_low_insert_watchpoint interface.
1702 (x86_remove_point): Adjust to remove_point interface. Use
1703 remove_memory_breakpoint. Adjust to new
1704 i386_low_remove_watchpoint interface.
1705 (the_low_target): Install x86_supports_z_point_type.
1706 * lynx-low.c (lynx_target_ops): Install NULL as
1707 supports_z_point_type callback.
1708 * nto-low.c (nto_supports_z_point_type): New.
1709 (nto_insert_point, nto_remove_point): Adjust to new interface.
1710 (nto_target_ops): Install nto_supports_z_point_type.
1711 * mem-break.c: Adjust intro comment.
1712 (struct raw_breakpoint) <raw_type, size>: New fields.
1713 <inserted>: Update comment.
1714 <shlib_disabled>: Delete field.
1715 (enum bkpt_type) <gdb_breakpoint>: Delete value.
1716 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
1717 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
1718 (raw_bkpt_type_to_target_hw_bp_type): New function.
1719 (find_enabled_raw_code_breakpoint_at): New function.
1720 (find_raw_breakpoint_at): New type and size parameters. Use them.
1721 (insert_memory_breakpoint): New function, based off
1722 set_raw_breakpoint_at.
1723 (remove_memory_breakpoint): New function.
1724 (set_raw_breakpoint_at): Reimplement.
1725 (set_breakpoint): New, based on set_breakpoint_at.
1726 (set_breakpoint_at): Reimplement.
1727 (delete_raw_breakpoint): Go through the_target->remove_point
1728 instead of assuming memory breakpoints.
1729 (find_gdb_breakpoint_at): Delete.
1730 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
1731 (find_gdb_breakpoint): New function.
1732 (set_gdb_breakpoint_at): Delete.
1733 (z_type_supported): New function.
1734 (set_gdb_breakpoint_1): New function, loosely based off
1735 set_gdb_breakpoint_at.
1736 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
1737 (delete_gdb_breakpoint_at): Delete.
1738 (delete_gdb_breakpoint_1): New function, loosely based off
1739 delete_gdb_breakpoint_at.
1740 (delete_gdb_breakpoint): New function.
1741 (clear_gdb_breakpoint_conditions): Rename to ...
1742 (clear_breakpoint_conditions): ... this. Don't handle a NULL
1744 (add_condition_to_breakpoint): Make static.
1745 (add_breakpoint_condition): Take a struct breakpoint pointer
1746 instead of an address. Adjust.
1747 (gdb_condition_true_at_breakpoint): Rename to ...
1748 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
1750 (gdb_condition_true_at_breakpoint): Reimplement.
1751 (add_breakpoint_commands): Take a struct breakpoint pointer
1752 instead of an address. Adjust.
1753 (gdb_no_commands_at_breakpoint): Rename to ...
1754 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
1755 parameter. Return true if no breakpoint was found. Change debug
1757 (gdb_no_commands_at_breakpoint): Reimplement.
1758 (run_breakpoint_commands): Rename to ...
1759 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1760 and change return type to boolean.
1761 (run_breakpoint_commands): New function.
1762 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1763 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1764 breakpoint. Go through the_target->remove_point instead of
1765 assuming memory breakpoint.
1766 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1767 software and hardware breakpoints.
1768 (reinsert_raw_breakpoint): Go through the_target->insert_point
1769 instead of assuming memory breakpoint.
1770 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1771 software and hardware breakpoints.
1772 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1773 Check both software and hardware breakpoints.
1774 (validate_inserted_breakpoint): Assert the breakpoint is a
1775 software breakpoint. Set the inserted flag to -1 instead of
1776 setting shlib_disabled.
1777 (delete_disabled_breakpoints): Adjust.
1778 (validate_breakpoints): Only validate software breakpoints.
1779 Adjust to inserted flag change.
1780 (check_mem_read, check_mem_write): Skip breakpoint types other
1781 than software breakpoints. Adjust to inserted flag change.
1782 * mem-break.h (enum raw_bkpt_type): New enum.
1783 (raw_breakpoint, struct process_info): Forward declare.
1784 (Z_packet_to_target_hw_bp_type): Delete declaration.
1785 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1786 (set_gdb_breakpoint, delete_gdb_breakpoint)
1787 (clear_breakpoint_conditions): New declarations.
1788 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1789 (breakpoint_inserted_here): Update comment.
1790 (add_breakpoint_condition, add_breakpoint_commands): Replace
1791 address parameter with a breakpoint pointer parameter.
1792 (gdb_breakpoint_here): Update comment.
1793 (delete_gdb_breakpoint_at): Delete.
1794 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1795 * server.c (process_point_options): Take a struct breakpoint
1796 pointer instead of an address. Adjust.
1797 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1798 delete_gdb_breakpoint.
1799 * spu-low.c (spu_target_ops): Install NULL as
1800 supports_z_point_type method.
1801 * target.h: Include mem-break.h.
1802 (struct target_ops) <prepare_to_access_memory>: Update comment.
1803 <supports_z_point_type>: New field.
1804 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1805 instead of a char. Also take a raw breakpoint pointer.
1806 * win32-arm-low.c (the_low_target): Install NULL as
1807 supports_z_point_type.
1808 * win32-i386-low.c (i386_supports_z_point_type): New function.
1809 (i386_insert_point, i386_remove_point): Adjust to new interface.
1810 (the_low_target): Install i386_supports_z_point_type.
1811 * win32-low.c (win32_supports_z_point_type): New function.
1812 (win32_insert_point, win32_remove_point): Adjust to new interface.
1813 (win32_target_ops): Install win32_supports_z_point_type.
1814 * win32-low.h (struct win32_target_ops):
1815 <supports_z_point_type>: New method.
1816 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1817 instead of a char. Also take a raw breakpoint pointer.
1819 2014-05-20 Pedro Alves <palves@redhat.com>
1821 * mem-break.h: Include break-common.h.
1822 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1823 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1824 (Z_packet_to_target_hw_bp_type): New declaration.
1825 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1826 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1827 (Z_PACKET_ACCESS_WP): Delete macros.
1828 (Z_packet_to_hw_type): Delete function.
1829 * i386-low.h: Don't include break-common.h here.
1830 (Z_packet_to_hw_type): Delete declaration.
1831 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1832 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1833 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1834 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1835 * linux-aarch64-low.c: Don't include break-common.h here.
1836 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1837 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1838 (Z_packet_to_target_hw_bp_type): Delete function.
1839 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1841 (mips_insert_point, mips_remove_point): Use
1842 Z_packet_to_target_hw_bp_type.
1844 2014-05-20 Pedro Alves <palves@redhat.com>
1846 * linux-aarch64-low.c: Include break-common.h.
1847 (enum target_point_type): Delete.
1848 (Z_packet_to_point_type): Rename to ...
1849 (Z_packet_to_target_hw_bp_type): ... this, and return a
1850 target_hw_bp_type instead.
1851 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1852 instead of an enum target_point_type.
1853 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1855 (aarch64_dr_state_insert_one_point)
1856 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1857 (aarch64_handle_aligned_watchpoint)
1858 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1859 Take an enum target_hw_bp_type instead of an enum
1861 (aarch64_supports_z_point_type): New function.
1862 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1863 use Z_packet_to_target_hw_bp_type.
1865 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1867 * configure.ac: Only use -Werror by default when DEVELOPMENT
1869 * configure: Regenerate.
1871 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1873 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1874 * linux-x86-low.c (X86_64_USER_REGS): New.
1875 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1877 2014-04-28 Yao Qi <yao@codesourcery.com>
1879 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1882 2014-04-25 Pedro Alves <palves@redhat.com>
1885 * linux-low.c (linux_attach_fail_reason_string): New function.
1886 (linux_attach_lwp): Delete.
1887 (linux_attach_lwp_1): Rename to ...
1888 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
1889 argument. Remove "initial" parameter. Return int instead of
1890 void. Don't error or warn here.
1891 (linux_attach): Adjust to call linux_attach_lwp. Call error on
1892 failure to attach to the tgid. Call warning when failing to
1894 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1895 argument. Remove "initial" parameter. Return int instead of
1896 void. Don't error or warn here.
1897 (linux_attach_fail_reason_string): New declaration.
1898 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1899 interface change. Use linux_attach_fail_reason_string.
1901 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1902 Walfred Tedeschi <walfred.tedeschi@intel.com>
1904 * Makefile.in: Added rules to handle new files
1905 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1906 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1907 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1908 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1909 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1910 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1912 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1913 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1914 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1915 i386/x32-avx512.xml.
1916 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1917 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1918 i386/x32-avx512-linux.xml.
1919 * i387-fp.c (num_avx512_k_registers): New constant for number
1921 (num_avx512_zmmh_low_registers): New constant for number of
1922 lower ZMM registers (0-15).
1923 (num_avx512_zmmh_high_registers): New constant for number of
1924 higher ZMM registers (16-31).
1925 (num_avx512_ymmh_registers): New contant for number of higher
1926 YMM registers (ymm16-31 added by avx521 on x86_64).
1927 (num_avx512_xmm_registers): New constant for number of higher
1928 XMM registers (xmm16-31 added by AVX512 on x86_64).
1929 (struct i387_xsave): Add space for AVX512 registers.
1930 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1931 Add code to handle AVX512 registers.
1932 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1933 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1934 prototypei from generated file.
1935 (tdesc_amd64_avx512_linux): Likewise.
1936 (init_registers_x32_avx512_linux): Likewise.
1937 (tdesc_x32_avx512_linux): Likewise.
1938 (init_registers_i386_avx512_linux): Likewise.
1939 (tdesc_i386_avx512_linux): Likewise.
1940 (x86_64_regmap): Add AVX512 registers.
1941 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1943 (initialize_low_arch): Add code to initialize AVX512 registers.
1945 2014-04-23 Pedro Alves <palves@redhat.com>
1947 * mem-break.c (find_gdb_breakpoint_at): Make static.
1948 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1950 2014-04-23 Pedro Alves <palves@redhat.com>
1952 * i386-low.c: Don't include break-common.h here.
1953 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1954 prototype to take target_hw_bp_type as argument instead of a Z
1956 * i386-low.h: Include break-common.h here.
1957 (Z_packet_to_hw_type): Declare.
1958 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1960 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1961 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1962 (x86_remove_point): Convert the packet number to a
1963 target_hw_bp_type before calling i386_low_remove_watchpoint.
1964 * win32-i386-low.c (i386_insert_point): Convert the packet number
1965 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1966 (i386_remove_point): Convert the packet number to a
1967 target_hw_bp_type before calling i386_low_remove_watchpoint.
1969 2014-04-23 Pedro Alves <palves@redhat.com>
1971 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1973 2014-04-10 Pedro Alves <palves@redhat.com>
1975 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1976 Check if the condition or command is NULL before checking if the
1977 breakpoint is known. On success, return true.
1978 * mem-break.h (add_breakpoint_condition): Document return.
1979 (add_breakpoint_commands): Add describing comment.
1980 * server.c (skip_to_semicolon): New function.
1981 (process_point_options): Use it.
1983 2014-04-09 Pedro Alves <palves@redhat.com>
1985 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
1988 2014-02-27 Pedro Alves <palves@redhat.com>
1991 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
1993 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
1995 (last_thread_of_process_p): Take a PID argument instead of a
1997 (linux_wait_for_lwp): Delete.
1998 (num_lwps, check_zombie_leaders, not_stopped_callback): New
2000 (linux_low_filter_event): New function, party factored out from
2001 linux_wait_for_event.
2002 (linux_wait_for_event): Rename to ...
2003 (linux_wait_for_event_filtered): ... this. Add new filter ptid
2004 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
2005 sigsuspend. Check for zombie leaders.
2006 (linux_wait_for_event): Reimplement as wrapper around
2007 linux_wait_for_event_filtered.
2008 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
2009 a normal or signal exit is seen, it's the whole process exiting.
2010 (wait_for_sigstop): No longer a for_each_inferior callback.
2011 Rewrite on top of linux_wait_for_event_filtered.
2012 (stop_all_lwps): Call wait_for_sigstop directly.
2013 * server.c (resume, handle_target_event): Handle
2014 TARGET_WAITKIND_NO_RESUMED.
2016 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2018 * win32-low.c (psapi_get_dll_name,
2019 * win32_CreateToolhelp32Snapshot): Delete.
2020 (win32_CreateToolhelp32Snapshot, win32_Module32First)
2021 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
2023 (handle_load_dll): Add function description.
2024 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
2026 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2028 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
2030 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
2031 base address when calling win32_add_one_solib.
2032 (handle_load_dll): Delete local variable load_addr.
2033 Remove 0x1000 offset applied to DLL base address when calling
2034 win32_add_one_solib.
2035 (handle_unload_dll): Add comment.
2037 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2039 * win32-low.c (win32_add_all_dlls): Renames
2040 win32_ensure_ntdll_loaded. Rewrite function documentation.
2041 Adjust implementation to always load all DLLs.
2042 Add 0x1000 offset to DLL base address when calling
2043 win32_add_one_solib.
2044 (child_initialization_done): New static global.
2045 (do_initial_child_stuff): Set child_initialization_done to
2046 zero during child initialization, and 1 after. Replace call
2047 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
2049 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
2050 (handle_unload_dll): Add function documentation.
2051 (get_child_debug_event): Ignore load and unload DLL events
2052 during child initialization.
2054 2014-02-20 Doug Evans <dje@google.com>
2056 Remove global all_lwps.
2057 * inferiors.h (ptid_of): Move here from linux-low.h.
2058 (pid_of, lwpid_of): Ditto.
2059 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
2060 parameter is a struct thread_info * now.
2061 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
2062 directly. Pass &all_threads to find_inferior instead of &all_lwps.
2063 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
2065 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
2066 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
2067 * linux-arm-low.c (update_registers_callback): Update, "entry"
2068 parameter is a struct thread_info * now.
2069 Fetch lwpid from current_inferior directly.
2070 (arm_insert_point): Pass &all_threads to find_inferior instead of
2072 (arm_remove_point): Ditto.
2073 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
2074 (arm_prepare_to_resume): Fetch pid from thread.
2075 (arm_read_description): Fetch lwpid from current_inferior directly.
2076 * linux-low.c (all_lwps): Delete.
2077 (delete_lwp): Delete call to remove_inferior.
2078 (handle_extended_wait): Fetch lwpid from thread.
2079 (add_lwp): Don't set lwp->entry.id. Remove call to
2080 add_inferior_to_list.
2081 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
2082 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
2083 (kill_one_lwp_callback): Ditto.
2084 (linux_kill): Don't dereference NULL pointer.
2085 Fetch ptid,lwpid from thread.
2086 (get_detach_signal): Fetch ptid from thread.
2087 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
2088 Simplify call to regcache_invalidate_thread.
2089 (delete_lwp_callback): Update, "entry" parameter is a
2090 struct thread_info * now. Fetch pid from thread.
2091 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
2092 (status_pending_p_callback): Update, "entry" parameter is a
2093 struct thread_info * now. Fetch ptid from thread.
2094 (find_lwp_pid): Update, "entry" parameter is a
2095 struct thread_info * now.
2096 (linux_wait_for_lwp): Fetch pid from thread.
2097 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
2098 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
2099 (enqueue_one_deferred_signal): Fetch lwpid from thread.
2100 (dequeue_one_deferred_signal): Ditto.
2101 (cancel_breakpoint): Fetch ptid from current_inferior.
2102 (linux_wait_for_event): Pass &all_threads to find_inferior,
2103 not &all_lwps. Fetch ptid, lwpid from thread.
2104 (count_events_callback): Update, "entry" parameter is a
2105 struct thread_info * now.
2106 (select_singlestep_lwp_callback): Ditto.
2107 (select_event_lwp_callback): Ditto.
2108 (cancel_breakpoints_callback): Ditto.
2109 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
2111 (select_event_lwp): Ditto. Fetch ptid from event_thread.
2112 (unsuspend_one_lwp): Update, "entry" parameter is a
2113 struct thread_info * now.
2114 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
2116 (linux_stabilize_threads): Ditto. And for for_each_inferior.
2117 Fetch lwpid from thread, not lwp.
2118 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
2119 Pass &all_threads to find_inferior, not &all_lwps.
2120 (send_sigstop): Fetch lwpid from thread, not lwp.
2121 (send_sigstop_callback): Update, "entry" parameter is a
2122 struct thread_info * now.
2123 (suspend_and_send_sigstop_callback): Ditto.
2124 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
2125 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
2126 struct thread_info * now.
2127 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
2129 (lwp_running): Update, "entry" parameter is a
2130 struct thread_info * now.
2131 (stop_all_lwps): Fetch ptid from thread.
2132 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
2133 (linux_resume_one_lwp): Fetch lwpid from thread.
2134 (linux_set_resume_request): Update, "entry" parameter is a
2135 struct thread_info * now. Fetch pid, lwpid from thread.
2136 (resume_status_pending_p): Update, "entry" parameter is a
2137 struct thread_info * now.
2138 (need_step_over_p): Ditto. Fetch lwpid from thread.
2139 (start_step_over): Fetch lwpid from thread.
2140 (linux_resume_one_thread): Update, "entry" parameter is a
2141 struct thread_info * now. Fetch lwpid from thread.
2142 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
2143 (proceed_one_lwp): Update, "entry" parameter is a
2144 struct thread_info * now. Fetch lwpid from thread.
2145 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
2146 struct thread_info * now.
2147 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
2148 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
2149 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
2151 (regsets_store_inferior_registers): Ditto.
2152 (fetch_register, store_register): Ditto.
2153 (linux_read_memory, linux_write_memory): Ditto.
2154 (linux_request_interrupt): Ditto.
2155 (linux_read_auxv): Ditto.
2156 (linux_xfer_siginfo): Ditto.
2157 (linux_qxfer_spu): Ditto.
2158 (linux_qxfer_libraries_svr4): Ditto.
2159 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
2160 moved to inferiors.h.
2162 (get_thread_lwp): Update.
2163 (struct lwp_info): Delete member "entry". Simplify comment for
2166 * linux-mips-low.c (mips_read_description): Fetch lwpid from
2167 current_inferior directly.
2168 (update_watch_registers_callback): Update, "entry" parameter is a
2169 struct thread_info * now. Fetch pid from thread.
2170 (mips_linux_prepare_to_resume): Fetch ptid from thread.
2171 (mips_insert_point): Fetch lwpid from current_inferior.
2172 Pass &all_threads to find_inferior, not &all_lwps.
2173 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
2174 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
2176 (mips_stopped_data_address): Ditto.
2177 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
2179 * linux-tile-low.c (tile_arch_setup): Ditto.
2180 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
2181 (update_debug_registers_callback): Update, "entry" parameter is a
2182 struct thread_info * now. Fetch pid from thread.
2183 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
2184 Pass &all_threads to find_inferior, not &all_lwps.
2185 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
2186 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
2187 Pass &all_threads to find_inferior, not &all_lwps.
2188 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
2189 (i386_dr_low_get_status): Ditto.
2190 (x86_linux_prepare_to_resume): Fetch ptid from thread.
2191 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
2192 (x86_linux_read_description): Ditto.
2193 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
2195 2014-02-20 Doug Evans <dje@google.com>
2197 * inferiors.c (get_first_inferior): Fix buglet.
2199 2014-02-19 Doug Evans <dje@google.com>
2201 * gdbthread.h (add_thread): Change result type to struct thread_info *.
2202 * inferiors.c (add_thread): Change result type to struct thread_info *.
2203 All callers updated.
2204 (add_lwp): Call add_thread here instead of in callers.
2205 All callers updated.
2206 * linux-low.h (get_lwp_thread): Rewrite.
2207 (struct lwp_info): New member "thread".
2209 2014-02-19 Doug Evans <dje@google.com>
2211 * linux-low.c (add_lwp): Change result to struct lwp_info *.
2212 All callers updated.
2214 2014-02-19 Doug Evans <dje@google.com>
2216 * inferiors.c (add_thread): Fix whitespace.
2218 2014-02-19 Doug Evans <dje@google.com>
2220 * dll.c (clear_dlls): Replace accessing list implemention details
2222 * gdbthread.h (get_first_thread): Declare.
2223 * inferiors.c (for_each_inferior_with_data): New function.
2224 (get_first_thread): New function.
2225 (find_thread_ptid): Simplify.
2226 (get_first_inferior): New function.
2227 (clear_list): Delete.
2228 (one_inferior_p): New function.
2229 (clear_inferior_list): New function.
2230 (clear_inferiors): Update.
2231 * inferiors.h (for_each_inferior_with_data): Declare.
2232 (clear_inferior_list): Declare.
2233 (one_inferior_p): Declare.
2234 (get_first_inferior): Declare.
2235 * linux-low.c (linux_wait_for_event): Replace accessing list
2236 implemention details with API function.
2237 * server.c (target_running): Ditto.
2238 (accumulate_file_name_length): New function.
2239 (emit_dll_description): New function.
2240 (handle_qxfer_libraries): Replace accessing list implemention
2241 details with API function.
2242 (handle_qxfer_threads_worker): New function.
2243 (handle_qxfer_threads_proper): Replace accessing list implemention
2244 details with API function.
2245 (handle_query): Ditto.
2246 (visit_actioned_threads_callback_ftype): New typedef.
2247 (visit_actioned_threads_data): New struct.
2248 (visit_actioned_threads): Rewrite to be find_inferior callback.
2249 (resume): Call find_inferior.
2250 (handle_status): Replace accessing list implemention
2251 details with API function.
2252 (process_serial_event): Replace accessing list implemention details
2254 * target.c (set_desired_inferior): Replace accessing list implemention
2255 details with API function.
2256 * tracepoint.c (same_process_p): New function.
2257 (gdb_agent_about_to_close): Replace accessing list implemention
2258 details with API function.
2259 * win32-low.c (child_delete_thread): Replace accessing list
2260 implemention details with API function.
2261 (match_dll_by_basename): New function.
2262 (dll_is_loaded_by_basename): New function.
2263 (win32_ensure_ntdll_loaded): Replace accessing list implemention
2264 details call to dll_is_loaded_by_basename.
2266 2014-02-19 Doug Evans <dje@google.com>
2268 * dll.h (struct dll_info): Add comment.
2269 * gdbthread.h (struct thread_info): Add comment.
2270 (current_ptid): Simplify.
2271 * inferiors.c (add_process): Update.
2272 (remove_process): Update.
2273 * inferiors.h (struct process_info): Rename member "head" to "entry".
2274 * linux-low.c (delete_lwp): Update.
2276 (last_thread_of_process_p): Update.
2277 (kill_one_lwp_callback, linux_kill): Update.
2278 (status_pending_p_callback): Update.
2279 (wait_for_sigstop): Update. Simplify read of ptid.
2280 (start_step_over): Update.
2281 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
2282 (get_lwp_thread): Update.
2283 (struct lwp_info): Rename member "head" to "entry".
2284 * regcache.h (inferior_list_entry): Delete.
2285 * server.c (kill_inferior_callback): Update.
2286 (detach_or_kill_inferior_callback): Update.
2287 (print_started_pid): Update.
2288 (print_attached_pid): Update.
2289 (process_serial_event): Simplify read of ptid.
2290 * thread-db.c (thread_db_create_event): Update.
2291 (thread_db_get_tls_address): Update.
2292 * win32-low.c (current_inferior_ptid): Simplify.
2294 2014-02-19 Tom Tromey <tromey@redhat.com>
2296 * target.h (struct target_ops) <supports_btrace>: Add target_ops
2298 (target_supports_btrace): Update.
2300 2014-02-14 Yao Qi <yao@codesourcery.com>
2302 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
2303 (rsp-low-ipa.o): New target.
2305 2014-02-12 Tom Tromey <tromey@redhat.com>
2307 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
2308 convert_ascii_to_int.
2309 * regcache.c (registers_to_string): Likewise.
2310 * remote-utils.c (decode_M_packet): Likewise.
2311 * server.c (process_serial_event): Likewise.
2313 2014-02-12 Tom Tromey <tromey@redhat.com>
2315 * server.c (handle_query, handle_v_run): Use hex2bin, not
2317 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
2319 2014-02-12 Tom Tromey <tromey@redhat.com>
2321 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
2322 convert_int_to_ascii.
2323 * regcache.c (registers_to_string, collect_register_as_string):
2325 * remote-utils.c (look_up_one_symbol, relocate_instruction):
2327 * server.c (process_serial_event): Likewise.
2328 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
2329 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
2331 2014-02-12 Tom Tromey <tromey@redhat.com>
2333 * remote-utils.c (look_up_one_symbol, monitor_output): Use
2334 bin2hex, not hexify.
2335 * tracepoint.c (cmd_qtstatus): Likewise.
2337 2014-02-12 Tom Tromey <tromey@redhat.com>
2339 * remote-utils.c (monitor_output): Pass explicit length to
2342 2014-02-12 Tom Tromey <tromey@redhat.com>
2344 * tracepoint.c: Include rsp-low.h.
2345 * server.c: Include rsp-low.h.
2346 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
2347 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
2349 * remote-utils.c: Include rsp-low.h.
2350 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
2351 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
2352 (convert_int_to_ascii, convert_ascii_to_int): Move to
2354 * regcache.c: Include rsp-low.h.
2355 * ax.c: Include rsp-low.h.
2356 * Makefile.in (SFILES): Add common/rsp-low.c.
2357 (OBS): Add rsp-low.o.
2358 (rsp-low.o): New target.
2360 2014-02-12 Tom Tromey <tromey@redhat.com>
2362 * utils.h (pulongest, plongest, phex_nz): Don't declare.
2363 Include print-utils.h.
2364 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
2365 (plongest, thirty_two, phex_nz): Remove.
2366 * Makefile.in (SFILES): Add common/print-utils.c.
2367 (OBS): Add print-utils.o.
2368 (print-utils-ipa.o): New target.
2369 (print-utils.o): New target.
2370 (IPA_OBJS): Add print-utils-ipa.o.
2372 2014-02-06 Tom Tromey <tromey@redhat.com>
2374 * Makefile.in (SFILES): Fix indentation.
2376 2014-02-05 Doug Evans <dje@google.com>
2378 * linux-low.c (linux_wait_for_event): Improve comment.
2379 (linux_wait_1): Keep current_inferior in sync with event_child.
2381 2014-01-22 Doug Evans <dje@google.com>
2383 * gdbthread.h (gdb_id_to_thread): Delete, unused.
2385 2014-01-22 Doug Evans <dje@google.com>
2387 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
2388 * configure: Regenerate.
2389 * config.in: Regenerate.
2390 * Makefile.in (SFILES): Add debug.c.
2392 * debug.c: New file.
2393 * debug.h: New file.
2394 * linux-aarch64-low.c (*): Update all debugging printfs to use
2395 debug_printf instead of fprintf.
2396 * linux-arm-low.c (*): Ditto.
2397 * linux-cris-low.c (*): Ditto.
2398 * linux-crisv32-low.c (*): Ditto.
2399 * linux-m32r-low.c (*): Ditto.
2400 * linux-sparc-low.c (*): Ditto.
2401 * linux-x86.c (*): Ditto.
2402 * linux-low.c (*): Ditto.
2403 (linux_wait_1): Add calls to debug_enter, debug_exit.
2404 (linux_wait): Remove redundant debugging printf.
2405 (stop_all_lwps): Add calls to debug_enter, debug_exit.
2406 (linux_resume, unstop_all_lwps): Ditto.
2407 * mem-break.c (*): Update all debugging printfs to use
2408 debug_printf instead of fprintf.
2409 * remote-utils.c (*): Ditto.
2410 * thread-db.c (*): Ditto.
2411 * server.c #include <ctype.h>, "gdb_vecs.h".
2412 (debug_threads): Moved to debug.c.
2413 (*): Update all debugging printfs to use debug_printf instead of
2415 (start_inferior): Replace call to fflush with call to debug_flush.
2416 (monitor_show_help): Mention set debug-format.
2417 (parse_debug_format_options): New function.
2418 (handle_monitor_command): Handle "monitor set debug-format".
2419 (gdbserver_usage): Mention --debug-format.
2420 (main): Parse --debug-format.
2421 * server.h (debug_threads): Declaration moved to debug.h.
2423 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
2424 trace_debug_1 that uses debug_printf.
2425 (tracepoint_look_up_symbols): Update all debugging printfs to use
2426 debug_printf instead of fprintf.
2428 2014-01-20 Baruch Siach <baruch@tkos.co.il>
2430 * linux-xtensa-low.c: Include asm/ptrace.h instead of
2433 2014-01-17 Pedro Alves <palves@redhat.com>
2436 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
2437 defined after including gdb_proc_service.h.
2439 2014-01-16 Doug Evans <dje@google.com>
2441 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
2442 (match_dll): Use it.
2444 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
2446 * target.h (target_ops) <read_btrace>: Change parameters and
2447 return type to allow error reporting.
2448 * server.c (handle_qxfer_btrace): Support delta reads. Pass
2449 trace reading errors on.
2450 * linux-low.c (linux_low_read_btrace): Pass trace reading
2452 (linux_low_disable_btrace): New.
2454 2014-01-15 Doug Evans <dje@google.com>
2456 * inferiors.c (thread_id_to_gdb_id): Delete.
2457 * inferiors.h (thread_id_to_gdb_id): Delete.
2459 2014-01-13 Eli Zaretskii <eliz@gnu.org>
2461 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
2462 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
2465 2014-01-08 Pedro Alves <palves@redhat.com>
2467 * server.c (handle_status): Don't discard previous queued stop
2468 replies or thread's pending status here.
2469 (main) <disconnection>: Do it here instead.
2471 2014-01-08 Pedro Alves <palves@redhat.com>
2473 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
2474 * server.c (visit_actioned_threads, handle_pending_status): New
2476 (handle_v_cont): Factor out parts to ...
2477 (resume): ... this new function. If in all-stop, and a thread
2478 being resumed has a pending status, report it without actually
2480 (myresume): Adjust to use the new 'resume' function.
2481 (clear_pending_status_callback, set_pending_status_callback)
2482 (find_status_pending_thread_callback): New functions.
2483 (handle_status): Handle the case of multiple threads having
2484 interesting statuses to report. Report threads' real last signal
2485 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
2486 with an interesting thread to report the status for, instead of
2487 always reporting the status of the first thread.
2489 2014-01-01 Joel Brobecker <brobecker@adacore.com>
2491 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
2492 * gdbreplay.c (gdbreplay_version): Likewise.
2494 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
2496 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
2497 iov.iov_len with the real length in use.
2499 2013-12-13 Joel Brobecker <brobecker@adacore.com>
2501 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
2502 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
2503 for all targets that use win32-low.c.
2504 * win32-low.c (win32_ensure_ntdll_loaded): New function.
2505 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
2507 2013-12-13 Pedro Alves <palves@redhat.com>
2509 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
2510 if equal to TARGET_WAITKIND_LOADED.
2511 * win32-low.c (cached_status): New static global.
2512 (win32_wait): Add declaration.
2513 (do_initial_child_stuff): Flush all initial pending debug events
2514 up to the initial breakpoint.
2515 (win32_wait): If CACHED_STATUS was set, return that instead
2516 of doing a real wait. Remove the code resuming the execution
2517 of the inferior after receiving a TARGET_WAITKIND_LOADED event
2518 during the initial phase. Also remove the code changing
2519 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
2520 TARGET_WAITKIND_STOPPED.
2522 2013-12-11 Yao Qi <yao@codesourcery.com>
2524 * notif.c (handle_notif_ack): Return 0 if no notification
2527 2013-11-20 Doug Evans <dje@google.com>
2529 * linux-low.c (linux_set_resume_request): Fix comment.
2531 2013-11-20 Doug Evans <dje@google.com>
2533 * linux-low.c (resume_status_pending_p): Tweak comment.
2535 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
2537 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
2538 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
2539 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
2540 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
2541 (srv_amd64_regobj): Add amd64-mpx.o.
2542 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
2543 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
2544 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
2545 * i387-fp.c (num_pl_bnd_register) Added constant.
2546 (num_pl_bnd_cfg_registers) Added constant.
2547 (struct i387_xsave) Added reserved area and MPX fields.
2548 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
2549 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
2551 (tdesc_i386_mpx_linux): Add MPX amd64 target.
2552 (init_registers_amd64_mpx_linux): Declare new function.
2553 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
2554 (x86_64_regmap): Add MPX registers.
2555 (x86_linux_read_description): Add MPX case.
2556 (initialize_low_arch): Initialize MPX targets.
2558 2013-11-18 Tom Tromey <tromey@redhat.com>
2560 * configure: Rebuild.
2561 * configure.ac: Don't check for stdlib.h.
2562 * gdbreplay.c: Unconditionally include stdlib.h.
2564 2013-11-18 Tom Tromey <tromey@redhat.com>
2566 * config.in: Rebuild.
2567 * configure: Rebuild.
2568 * configure.ac: Don't use AC_HEADER_DIRENT.
2570 2013-11-18 Tom Tromey <tromey@redhat.com>
2572 * server.h: Don't check HAVE_STRING_H.
2573 * gdbreplay.c: Don't check HAVE_STRING_H.
2574 * configure: Rebuild.
2576 2013-11-18 Tom Tromey <tromey@redhat.com>
2578 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
2581 2013-11-08 Tom Tromey <tromey@redhat.com>
2583 * configure, config.in: Rebuild.
2584 * configure.ac: Remove unused configury.
2586 2013-11-08 Tom Tromey <tromey@redhat.com>
2588 * acinclude.m4: Include common.m4, codeset.m4.
2589 * configure, config.in: Rebuild.
2590 * configure.ac: Use GDB_AC_COMMON.
2592 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
2594 * linux-s390-low.c (HWCAP_S390_TE): New define.
2595 (s390_arch_setup): Consider the TE field in the HWCAP for
2596 determining 'have_regset_tdb'.
2598 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
2601 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
2604 2013-10-02 Pedro Alves <palves@redhat.com>
2606 * server.c (process_serial_event): Don't output "GDBserver
2607 exiting" if GDB is connected through stdio.
2608 * target.c (mywait): Likewise, be silent if GDB is connected
2611 2013-10-01 Joel Brobecker <brobecker@adacore.com>
2613 * lynx-low.c (lynx_add_threads_after_attach): New function.
2614 (lynx_attach): Remove call to add_thread. Add call to
2615 lynx_add_threads_after_attach instead.
2617 2013-09-28 Mike Frysinger <vapier@gentoo.org>
2619 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
2620 * config.in, configure: Regenerated.
2622 2013-09-18 Yao Qi <yao@codesourcery.com>
2625 * server.c (start_inferior): Clear 'resume_info'.
2627 2013-09-16 Jiong Wang <jiwang@tilera.com>
2629 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
2632 2013-09-16 Jiong Wang <jiwang@tilera.com>
2634 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
2635 linux-tile-low.o to srv_tgtobj.
2637 2013-09-16 Will Newton <will.newton@linaro.org>
2639 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
2642 2013-09-06 Pedro Alves <palves@redhat.com>
2644 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
2645 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
2646 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
2647 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
2648 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
2649 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
2651 2013-09-06 Pedro Alves <palves@redhat.com>
2653 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
2654 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
2656 2013-09-06 Pedro Alves <palves@redhat.com>
2658 * linux-amd64-ipa.c: Include tracepoint.h.
2659 * linux-i386-ipa.c: Include tracepoint.h.
2661 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2663 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
2664 (ps_get_thread_area): New function.
2666 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2668 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
2669 (initialize_low_arch): Call init_registers_crisv32 rather than
2670 init_register_crisv32.
2672 2013-09-05 Pedro Alves <palves@redhat.com>
2674 * server.h (handle_vFile, hostio_last_error_from_errno): Move
2676 * hostio.h: ... this new file.
2677 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
2678 win32-low.c: Include hostio.h.
2680 2013-09-05 Pedro Alves <palves@redhat.com>
2682 * server.h (gdb_client_data, handler_func, callback_handler_func)
2683 (delete_file_handler, add_file_handler, append_callback_event)
2684 (delete_callback_event, start_event_loop, initialize_event_loop):
2685 Move to event-loop.h and include it.
2686 * event-loop.h: New file.
2688 2013-09-05 Pedro Alves <palves@redhat.com>
2690 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
2691 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
2692 (loaded_dll, unloaded_dll): Move to ...
2693 * dll.h: ... this new file.
2694 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
2696 2013-09-05 Pedro Alves <palves@redhat.com>
2698 * server.h (current_process, get_thread_process, all_processes)
2699 (add_inferior_to_list, for_each_inferior, current_inferior)
2700 (remove_inferior, add_process, remove_process, find_process_pid)
2701 (have_started_inferiors_p, have_attached_inferiors_p)
2702 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
2703 (clear_inferiors, find_inferior, find_inferior_id)
2704 (inferior_target_data, set_inferior_target_data)
2705 (inferior_regcache_data, set_inferior_regcache_data): Move to
2706 inferiors.h, and include it.
2707 * inferiors.h: New file.
2709 2013-09-05 Pedro Alves <palves@redhat.com>
2711 * server.h (struct emit_ops, current_insn_ptr, emit_error):
2715 2013-09-05 Pedro Alves <palves@redhat.com>
2717 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
2719 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
2720 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
2721 (handle_tracepoint_general_set, handle_tracepoint_query)
2722 (tracepoint_finished_step, tracepoint_was_hit)
2723 (release_while_stepping_state_list, current_traceframe)
2724 (in_readonly_region, traceframe_read_mem)
2725 (fetch_traceframe_registers, traceframe_read_sdata)
2726 (traceframe_read_info, struct fast_tpoint_collect_status)
2727 (fast_tracepoint_collecting, force_unlock_trace_buffer)
2728 (handle_tracepoit_bkpts, initialize_low_tracepoint)
2729 (supply_fast_tracepoint_registers)
2730 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
2731 (ipa_tdesc, claim_trampoline_space)
2732 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
2733 (agent_mem_read, agent_get_trace_state_variable_value)
2734 (agent_set_trace_state_variable_value, agent_tsv_read)
2735 (agent_mem_read_string, get_raw_reg_func_addr)
2736 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
2737 * tracepoint.h: ... this new file.
2739 2013-09-05 Pedro Alves <palves@redhat.com>
2741 * server.h (perror_with_name, error, fatal, warning, paddress)
2742 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
2744 * utils.h: New file.
2746 2013-09-05 Pedro Alves <palves@redhat.com>
2748 * server.h (remote_debug, noack_mode, transport_is_reliable)
2749 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
2750 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
2751 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
2752 (write_enn, initialize_async_io, enable_async_io)
2753 (disable_async_io, check_remote_input_interrupt_request)
2754 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
2755 (dead_thread_notify, prepare_resume_reply)
2756 (decode_address_to_semicolon, decode_address, decode_m_packet)
2757 (decode_M_packet, decode_X_packet, decode_xfer_write)
2758 (decode_search_memory_packet, unhexify, hexify)
2759 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2760 (look_up_one_symbol, relocate_instruction)
2761 (monitor_output): Move to remote-utils.h, and include it.
2762 * remote-utils.h: New file.
2764 2013-09-05 Pedro Alves <palves@redhat.com>
2766 * server.h (_): Delete.
2768 2013-09-02 Pedro Alves <palves@redhat.com>
2770 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2771 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2773 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2775 2013-09-02 Pierre Muller <muller@sourceware.org>
2777 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2778 or WriteProcessMemory complete successfully and handle
2779 ERROR_PARTIAL_COPY error.
2781 2013-09-02 Pedro Alves <palves@redhat.com>
2783 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2784 error instead of EIO.
2786 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2789 * linux-low.c: Include filestuff.h.
2790 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2791 * lynx-low.c: Include filestuff.h.
2792 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2793 * server.c: Include filestuff.h.
2794 (main): Call notice_open_fds.
2795 * spu-low.c: Include filestuff.h.
2796 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2798 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2800 * Makefile.in: Explain why ../target and ../nat are not
2801 listed as include file search paths.
2802 (linux-waitpid.o): New object file rule.
2803 * configure.srv (srv_native_linux_obj): New variable.
2804 Replace all occurrences of linux native object files with
2805 $srv_native_linux_obj.
2806 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2807 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2808 (linux_enable_event_reporting): Remove declaration.
2809 (my_waitpid): Moved to common/linux-waitpid.c.
2810 (linux_wait_for_event): Pass ptid when calling
2811 linux_enable_event_reporting.
2812 (linux_supports_tracefork_flag): Remove.
2813 (linux_enable_event_reporting): Likewise.
2814 (linux_tracefork_grandchild): Remove.
2815 (STACK_SIZE): Moved to common/linux-ptrace.c.
2816 (linux_tracefork_child): Remove.
2817 (linux_test_for_tracefork): Remove.
2818 (linux_look_up_symbols): Call linux_supports_traceclone.
2819 (initialize_low): Remove call to linux_test_for_tracefork.
2820 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2821 common/linux-ptrace.h.
2822 (PTRACE_TYPE_ARG4): Likewise.
2823 Include linux-ptrace.h.
2825 2013-08-21 Pedro Alves <palves@redhat.com>
2827 * config.in: Renegerate.
2829 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2831 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2832 (SFILES): Remove $(srcdir)/common/target-common.c and
2833 add $(srcdir)/target/waitstatus.c.
2834 (OBS): Remove target-common.o and add waitstatus.o.
2835 (server_h): Remove $(srcdir)/../common/target-common.h and
2836 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2837 and $(srcdir)/../target/waitstatus.h.
2838 (target-common.o): Remove.
2839 (waitstatus.o): New target object file.
2840 * target.h: Do not include target-common.h and
2841 include target/resume.h, target/wait.h and
2842 target/waitstatus.h.
2844 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2846 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2847 to PTRACE_TYPE_ARG3.
2848 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2849 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2851 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2852 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2854 2013-07-27 Jie Zhang <jie@codesourcery.com>
2855 Daniel Jacobowitz <dan@codesourcery.com>
2856 Yao Qi <yao@codesourcery.com>
2858 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2859 (mips-linux-watch.o): New rule.
2860 (mips_linux_watch_h): New variable.
2861 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2863 * linux-mips-low.c: Include mips-linux-watch.h.
2864 (struct arch_process_info, struct arch_lwp_info): New.
2865 (update_watch_registers_callback): New function.
2866 (mips_linux_new_process, mips_linux_new_thread) New functions.
2867 (mips_linux_prepare_to_resume, mips_insert_point): New
2869 (mips_remove_point, mips_stopped_by_watchpoint): New
2871 (rsp_bp_type_to_target_hw_bp_type): New function.
2872 (mips_stopped_data_address): New function.
2873 (the_low_target): Add watchpoint support functions.
2875 2013-07-27 Yao Qi <yao@codesourcery.com>
2877 * i386-low.c: Include break-common.h.
2878 (enum target_hw_bp_type): Remove.
2880 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2882 * Makefile.in (SFILES): /common/target-common.c.
2883 (OBS): Add target-common.o.
2884 (server_h): Add $(srcdir)/../common/target-common.h.
2885 (target-common.o): New target.
2886 * server.c (queue_stop_reply_callback): Free
2887 status string after use.
2888 * target.c (target_waitstatus_to_string): Remove.
2889 * target.h: Include target-common.h.
2890 (resume_kind): Likewise.
2891 (target_waitkind): Likewise.
2892 (target_waitstatus): Likewise.
2893 (TARGET_WNOHANG): Likewise.
2895 2013-07-04 Yao Qi <yao@codesourcery.com>
2897 * Makefile.in (host_alias): Use @host_noncanonical@.
2898 (target_alias): Use @target_noncanonical@.
2899 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2900 ACX_NONCANONICAL_HOST.
2901 * configure: Regenerated.
2904 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2906 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2907 * configure: Rebuild.
2908 * Makefile.in (version_host, version_target): Get from configure.
2909 (version.c): Use $(version_host) and $(version_target).
2911 2013-07-03 Pedro Alves <palves@redhat.com>
2913 * Makefile.in (config.status): Depend on development.sh.
2914 * acinclude.m4: Include libmcheck.m4.
2915 * configure: Regenerate.
2917 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2919 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2920 attribute inside the parentheses.
2921 (winapi_DebugSetProcessKillOnExit): Ditto.
2922 (winapi_DebugBreakProcess): Ditto.
2923 (winapi_GenerateConsoleCtrlEvent): Ditto.
2925 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2927 * notif.h (notif_event): Add a dummy member to avoid compiler
2930 2013-07-01 Pedro Alves <palves@redhat.com>
2932 * hostio.c (HOSTIO_PATH_MAX): Define.
2933 (require_filename, handle_open, handle_unlink, handle_readlink):
2936 2013-07-01 Pedro Alves <palves@redhat.com>
2938 * server.h: Include "pathmax.h".
2939 * linux-low.c: Don't include sys/param.h.
2940 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2942 * win32-low.c: Don't include sys/param.h.
2943 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2945 2013-07-01 Pedro Alves <palves@redhat.com>
2947 * event-loop.c: Don't check HAVE_UNISTD_H before including
2949 * gdbreplay.c: Likewise.
2950 * remote-utils.c: Likewise.
2951 * server.c: Likewise.
2952 * configure.ac: Don't check for unistd.h.
2953 * configure: Regenerate.
2955 2013-06-28 Tom Tromey <tromey@redhat.com>
2957 * Makefile.in (version.c): Use version.in, not
2960 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2962 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2963 * configure: Rebuild.
2964 * Makefile.in (version_host, version_target): Get from configure.
2965 (version.c): Use $(version_host) and $(version_target).
2967 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2969 Fix trace-status to output user name without trailing colon.
2970 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2972 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2974 Fix trace-status to output proper start-time and stop-time.
2975 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2976 output start time and stop time in hex as gdb expects.
2978 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2980 * tracepoint.c (build_traceframe_info_xml): Output trace state
2981 variables present in the trace buffer.
2983 2013-06-24 Tom Tromey <tromey@redhat.com>
2985 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
2987 (version.o): Remove.
2988 * gdbreplay.c: Include version.h.
2989 (version, host_name): Don't declare.
2990 * server.h: Include version.h.
2991 (version, host_name): Don't declare.
2993 2013-06-12 Pedro Alves <palves@redhat.com>
2995 * linux-x86-low.c (linux_is_elf64): Delete global.
2996 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
2997 with local linux_pid_exe_is_elf_64_file use.
2999 2013-06-11 Pedro Alves <palves@redhat.com>
3001 * linux-low.c (regset_disabled, disable_regset): New functions.
3002 (regsets_fetch_inferior_registers)
3003 (regsets_store_inferior_registers): Use them.
3004 (initialize_regsets_info); Don't allocate the disabled_regsets
3006 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
3009 2013-06-11 Pedro Alves <palves@redhat.com>
3011 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
3014 2013-06-11 Pedro Alves <palves@redhat.com>
3016 * linux-x86-low.c (initialize_low_arch): Call
3017 init_registers_x32_avx_linux.
3019 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
3021 Fix compatibility with Android Bionic.
3022 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
3025 2013-06-07 Pedro Alves <palves@redhat.com>
3028 * Makefile.in (OBS): Add tdesc.o.
3029 (IPA_OBJS): Add tdesc-ipa.o.
3030 (tdesc-ipa.o): New rule.
3031 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
3033 * linux-low.c (new_inferior): Delete.
3034 (disabled_regsets, num_regsets): Delete.
3035 (linux_add_process): Adjust to set the new per-process
3037 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
3038 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
3039 was a stop. When calling arch_setup, switch the current inferior
3040 to the thread that got an event.
3041 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
3042 (regsets_fetch_inferior_registers)
3043 (regsets_store_inferior_registers): New regsets_info parameter.
3045 (linux_register_in_regsets): New regs_info parameter. Adjust to
3047 (register_addr, fetch_register, store_register): New usrregs_info
3048 parameter. Adjust to use it.
3049 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
3050 parameter regs_info. Adjust to use it.
3051 (linux_fetch_registers): Get the current inferior's regs_info, and
3053 (linux_store_registers): Ditto.
3054 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
3055 (initialize_low): Don't initialize the target_regsets here. Call
3056 initialize_low_arch.
3057 * linux-low.h (target_regsets): Delete declaration.
3058 (struct regsets_info): New.
3059 (struct usrregs_info): New.
3060 (struct regs_info): New.
3061 (struct process_info_private) <new_inferior>: New field.
3062 (struct linux_target_ops): Delete the num_regs, regmap, and
3063 regset_bitmap fields. New field regs_info.
3064 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
3065 * i387-fp.c (num_xmm_registers): Delete.
3066 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
3067 calls to new interface.
3068 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
3069 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
3070 Infer the number of xmm registers from the regcache's target
3072 * i387-fp.h (num_xmm_registers): Delete.
3073 * inferiors.c (add_thread): Don't install the thread's regcache
3075 * proc-service.c (gregset_info): Fetch the current inferior's
3076 regs_info. Adjust to use it.
3077 * regcache.c: Include tdesc.h.
3078 (register_bytes, reg_defs, num_registers)
3079 (gdbserver_expedite_regs): Delete.
3080 (get_thread_regcache): If the thread doesn't have a regcache yet,
3081 create one, instead of aborting gdbserver.
3082 (regcache_invalidate_one): Rename to ...
3083 (regcache_invalidate_thread): ... this.
3084 (regcache_invalidate_one): New.
3085 (regcache_invalidate): Only invalidate registers of the current
3087 (init_register_cache): Add target_desc parameter, and use it.
3088 (new_register_cache): Ditto. Assert the target description has a
3089 non zero registers_size.
3090 (regcache_cpy): Add assertions. Adjust.
3091 (realloc_register_cache, set_register_cache): Delete.
3092 (registers_to_string, registers_from_string): Adjust.
3093 (find_register_by_name, find_regno, find_register_by_number)
3094 (register_cache_size): Add target_desc parameter, and use it.
3095 (free_register_cache_thread, free_register_cache_thread_one)
3096 (regcache_release, register_cache_size): New.
3097 (register_size): Add target_desc parameter, and use it.
3098 (register_data, supply_register, supply_register_zeroed)
3099 (supply_regblock, supply_register_by_name, collect_register)
3100 (collect_register_as_string, collect_register_by_name): Adjust.
3101 * regcache.h (struct target_desc): Forward declare.
3102 (struct regcache) <tdesc>: New field.
3103 (init_register_cache, new_register_cache): Add target_desc
3105 (regcache_invalidate_thread): Declare.
3106 (regcache_invalidate_one): Delete declaration.
3107 (regcache_release): Declare.
3108 (find_register_by_number, register_cache_size, register_size)
3109 (find_regno): Add target_desc parameter.
3110 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
3112 * remote-utils.c: Include tdesc.h.
3113 (outreg, prepare_resume_reply): Adjust.
3114 * server.c: Include tdesc.h.
3115 (gdbserver_xmltarget): Delete declaration.
3116 (get_features_xml, process_serial_event): Adjust.
3117 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
3119 (struct process_info) <tdesc>: New field.
3120 (ipa_tdesc): Declare.
3121 * tdesc.c: New file.
3122 * tdesc.h: New file.
3123 * tracepoint.c: Include tdesc.h.
3124 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
3125 (get_context_regcache): Adjust to pass ipa_tdesc down.
3126 (do_action_at_tracepoint): Adjust to get the register cache size
3127 from the context regcache's description.
3128 (traceframe_walk_blocks): Adjust to get the register cache size
3129 from the current trace frame's description.
3130 (traceframe_get_pc): Adjust to get current trace frame's
3131 description and pass it down.
3132 (gdb_collect): Adjust to get the register cache size from the
3134 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
3135 (gdbserver_xmltarget): Delete.
3136 (initialize_low_tracepoint): Set the ipa's target description.
3137 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
3138 (initialize_low_tracepoint): Set the ipa's target description.
3139 * linux-x86-low.c: Include tdesc.h.
3140 [__x86_64__] (is_64bit_tdesc): New.
3141 (ps_get_thread_area, x86_get_thread_area): Use it.
3142 (i386_cannot_store_register): Rename to ...
3143 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
3144 (i386_cannot_fetch_register): Rename to ...
3145 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
3146 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
3148 (target_regsets): Rename to ...
3149 (x86_regsets): ... this.
3150 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
3152 (x86_siginfo_fixup): Use is_64bit_tdesc.
3153 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
3154 (tdesc_x32_avx_linux, tdesc_x32_linux)
3155 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
3157 (x86_linux_update_xmltarget): Delete.
3158 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
3159 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
3160 (AMD64_LINUX_USER64_CS): New.
3161 (x86_linux_read_description): New, based on
3162 x86_linux_update_xmltarget.
3163 (same_process_callback): New.
3164 (x86_arch_setup_process_callback): New.
3165 (x86_linux_update_xmltarget): New.
3166 (x86_regsets_info): New.
3167 (amd64_linux_regs_info): New.
3168 (i386_linux_usrregs_info): New.
3169 (i386_linux_regs_info): New.
3170 (x86_linux_regs_info): New.
3171 (x86_arch_setup): Reimplement.
3172 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
3173 (x86_emit_ops): Ditto.
3174 (the_low_target): Adjust. Install x86_linux_regs_info,
3175 x86_cannot_fetch_register, and x86_cannot_store_register.
3176 (initialize_low_arch): New.
3177 * linux-ia64-low.c (tdesc_ia64): Declare.
3178 (ia64_fetch_register): Adjust.
3179 (ia64_usrregs_info, regs_info): New globals.
3180 (ia64_regs_info): New function.
3181 (the_low_target): Adjust.
3182 (initialize_low_arch): New function.
3183 * linux-sparc-low.c (tdesc_sparc64): Declare.
3184 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
3186 (sparc_arch_setup): New function.
3187 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
3188 (the_low_target): Adjust.
3189 (initialize_low_arch): New function.
3190 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
3191 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
3192 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
3193 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
3194 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
3195 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
3196 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
3197 (tdesc_powerpc_isa205_vsx64l): Declare.
3198 (ppc_cannot_store_register, ppc_collect_ptrace_register)
3199 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
3200 (ppc_set_pc, ppc_get_hwcap): Adjust.
3201 (ppc_usrregs_info): Forward declare.
3202 (!__powerpc64__) ppc_regmap_adjusted: New global.
3203 (ppc_arch_setup): Adjust to the current process'es target
3205 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
3206 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
3207 (ppc_store_evrregset): Adjust.
3208 (target_regsets): Rename to ...
3209 (ppc_regsets): ... this, and make static.
3210 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
3211 (ppc_regs_info): New function.
3212 (the_low_target): Adjust.
3213 (initialize_low_arch): New function.
3214 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
3215 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
3216 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
3217 (tdesc_s390x_linux64v2): Declare.
3218 (s390_collect_ptrace_register, s390_supply_ptrace_register)
3219 (s390_fill_gregset, s390_store_last_break): Adjust.
3220 (target_regsets): Rename to ...
3221 (s390_regsets): ... this, and make static.
3222 (s390_get_pc, s390_set_pc): Adjust.
3223 (s390_get_hwcap): New target_desc parameter, and use it.
3224 [__s390x__] (have_hwcap_s390_high_gprs): New global.
3225 (s390_arch_setup): Adjust to set the current process'es target
3226 description. Don't adjust the regmap.
3227 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
3228 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
3229 (regs_info_3264): New globals.
3230 (s390_regs_info): New function.
3231 (the_low_target): Adjust.
3232 (initialize_low_arch): New function.
3233 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
3234 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
3235 [__mips64] (init_registers_mips_linux)
3236 (init_registers_mips_dsp_linux): Delete defines.
3237 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
3238 (have_dsp): New global.
3239 (mips_read_description): New, based on mips_arch_setup.
3240 (mips_arch_setup): Reimplement.
3241 (get_usrregs_info): New function.
3242 (mips_cannot_fetch_register, mips_cannot_store_register)
3243 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
3244 (mips_fill_fpregset, mips_store_fpregset): Adjust.
3245 (target_regsets): Rename to ...
3246 (mips_regsets): ... this, and make static.
3247 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
3248 (dsp_regs_info, regs_info): New globals.
3249 (mips_regs_info): New function.
3250 (the_low_target): Adjust.
3251 (initialize_low_arch): New function.
3252 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
3253 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
3255 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
3256 (arm_read_description): New, with bits factored from
3258 (arm_arch_setup): Reimplement.
3259 (target_regsets): Rename to ...
3260 (arm_regsets): ... this, and make static.
3261 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
3262 (arm_regs_info): New function.
3263 (the_low_target): Adjust.
3264 (initialize_low_arch): New function.
3265 * linux-m68k-low.c (tdesc_m68k): Declare.
3266 (target_regsets): Rename to ...
3267 (m68k_regsets): ... this, and make static.
3268 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
3269 (m68k_regs_info): New function.
3270 (m68k_arch_setup): New function.
3271 (the_low_target): Adjust.
3272 (initialize_low_arch): New function.
3273 * linux-sh-low.c (tdesc_sharch): Declare.
3274 (target_regsets): Rename to ...
3275 (sh_regsets): ... this, and make static.
3276 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
3277 (sh_regs_info, sh_arch_setup): New functions.
3278 (the_low_target): Adjust.
3279 (initialize_low_arch): New function.
3280 * linux-bfin-low.c (tdesc_bfin): Declare.
3281 (bfin_arch_setup): New function.
3282 (bfin_usrregs_info, regs_info): New globals.
3283 (bfin_regs_info): New function.
3284 (the_low_target): Adjust.
3285 (initialize_low_arch): New function.
3286 * linux-cris-low.c (tdesc_cris): Declare.
3287 (cris_arch_setup): New function.
3288 (cris_usrregs_info, regs_info): New globals.
3289 (cris_regs_info): New function.
3290 (the_low_target): Adjust.
3291 (initialize_low_arch): New function.
3292 * linux-cris-low.c (tdesc_crisv32): Declare.
3293 (cris_arch_setup): New function.
3294 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
3295 (cris_regs_info): New function.
3296 (the_low_target): Adjust.
3297 (initialize_low_arch): New function.
3298 * linux-m32r-low.c (tdesc_m32r): Declare.
3299 (m32r_arch_setup): New function.
3300 (m32r_usrregs_info, regs_info): New globals.
3301 (m32r_regs_info): Adjust.
3302 (initialize_low_arch): New function.
3303 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
3304 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
3305 (tic6x_usrregs_info): Forward declare.
3306 (tic6x_read_description): New function, based on ...
3307 (tic6x_arch_setup): ... this. Reimplement.
3308 (target_regsets): Rename to ...
3309 (tic6x_regsets): ... this, and make static.
3310 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
3311 (tic6x_regs_info): New function.
3312 (the_low_target): Adjust.
3313 (initialize_low_arch): New function.
3314 * linux-xtensa-low.c (tdesc_xtensa): Declare.
3315 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
3316 (target_regsets): Rename to ...
3317 (xtensa_regsets): ... this, and make static.
3318 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
3320 (xtensa_arch_setup, xtensa_regs_info): New functions.
3321 (the_low_target): Adjust.
3322 (initialize_low_arch): New function.
3323 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
3324 (nios2_arch_setup): Set the current process'es tdesc.
3325 (target_regsets): Rename to ...
3326 (nios2_regsets): ... this.
3327 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
3328 (nios2_regs_info): New function.
3329 (the_low_target): Adjust.
3330 (initialize_low_arch): New function.
3331 * linux-aarch64-low.c (tdesc_aarch64): Declare.
3332 (aarch64_arch_setup): Set the current process'es tdesc.
3333 (target_regsets): Rename to ...
3334 (aarch64_regsets): ... this.
3335 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
3336 (aarch64_regs_info): New function.
3337 (the_low_target): Adjust.
3338 (initialize_low_arch): New function.
3339 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
3341 (target_regsets): Rename to ...
3342 (tile_regsets): ... this.
3343 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
3344 (tile_regs_info): New function.
3345 (tile_arch_setup): Set the current process'es tdesc.
3346 (the_low_target): Adjust.
3347 (initialize_low_arch): New function.
3348 * spu-low.c (tdesc_spu): Declare.
3349 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
3350 * win32-arm-low.c (tdesc_arm): Declare.
3351 (arm_arch_setup): New function.
3352 (the_low_target): Install arm_arch_setup instead of
3354 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
3355 (init_windows_x86): Rename to ...
3356 (i386_arch_setup): ... this. Set `win32_tdesc'.
3357 (the_low_target): Adjust.
3358 * win32-low.c (win32_tdesc): New global.
3359 (child_add_thread): Don't create the thread cache here.
3360 (do_initial_child_stuff): Set the new process'es tdesc.
3361 * win32-low.h (struct target_desc): Forward declare.
3362 (win32_tdesc): Declare.
3363 * lynx-i386-low.c (tdesc_i386): Declare global.
3364 (lynx_i386_arch_setup): Set `lynx_tdesc'.
3365 * lynx-low.c (lynx_tdesc): New global.
3366 (lynx_add_process): Set the new process'es tdesc.
3367 * lynx-low.h (struct target_desc): Forward declare.
3368 (lynx_tdesc): Declare global.
3369 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
3370 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
3371 * nto-low.c (nto_tdesc): New global.
3372 (do_attach): Set the new process'es tdesc.
3373 * nto-low.h (struct target_desc): Forward declare.
3374 (nto_tdesc): Declare.
3375 * nto-x86-low.c (tdesc_i386): Declare.
3376 (nto_x86_arch_setup): Set `nto_tdesc'.
3378 2013-06-04 Gary Benson <gbenson@redhat.com>
3380 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
3381 to qSupported response when appropriate.
3382 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
3383 with nonzero-length annex.
3384 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
3385 arguments supplied in annex.
3387 2013-05-31 Doug Evans <dje@google.com>
3390 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
3391 64 bits in 64-cross-32 environment.
3393 2013-05-28 Pedro Alves <palves@redhat.com>
3395 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
3396 (aarch64-without-fpu.c): Delete rule.
3397 * configure.srv (aarch64*-*-linux*): Remove references to
3398 aarch64-without-fpu.o and aarch64-without-fpu.xml.
3399 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
3402 2013-05-24 Pedro Alves <palves@redhat.com>
3404 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
3405 instead of strchr/decode_address. Error if the range isn't split
3406 with a ','. Don't assume there's be a ':' in the action.
3408 2013-05-23 Yao Qi <yao@codesourcery.com>
3409 Pedro Alves <palves@redhat.com>
3411 * linux-low.c (lwp_in_step_range): New function.
3412 (linux_wait_1): If the thread was range stepping and stopped
3413 outside the stepping range, report the stop to GDB. Otherwise,
3414 continue stepping. Add range stepping debug output.
3415 (linux_set_resume_request): Copy the step range from the resume
3417 (linux_supports_range_stepping): New.
3418 (linux_target_ops) <supports_range_stepping>: Set to
3419 linux_supports_range_stepping.
3420 * linux-low.h (struct linux_target_ops)
3421 <supports_range_stepping>: New field.
3422 (struct lwp_info) <step_range_start, step_range_end>: New fields.
3423 * linux-x86-low.c (x86_supports_range_stepping): New.
3424 (the_low_target) <supports_range_stepping>: Set to
3425 x86_supports_range_stepping.
3426 * server.c (handle_v_cont): Handle 'r' action.
3427 (handle_v_requests): Append ";r" if the target supports range
3429 * target.h (struct thread_resume) <step_range_start,
3430 step_range_end>: New fields.
3431 (struct target_ops) <supports_range_stepping>:
3433 (target_supports_range_stepping): New macro.
3435 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3437 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
3438 confusion in comment.
3440 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3442 * lynx-low.c (struct process_info_private): New type.
3443 (lynx_add_process): New function.
3444 (lynx_create_inferior, lynx_attach): Replace calls to
3445 add_process by calls to lynx_add_process.
3446 (lynx_resume): If PTID is null, then try using
3447 current_process()->private->last_wait_event_ptid.
3449 (lynx_clear_inferiors): Delete. The contents of that function
3450 has been inlined in lynx_mourn;
3451 (lynx_wait_1): Save the ptid in the process's private data.
3452 (lynx_mourn): Free the process' private data. Replace call
3453 to lynx_clear_inferiors by call to clear_inferiors.
3455 2013-05-17 Yao Qi <yao@codesourcery.com>
3457 * i386-low.c (i386_length_and_rw_bits): Move the comment to
3460 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
3462 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
3463 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
3464 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
3465 PT_TEXT_END_ADDR guards. Update comments.
3466 (linux_target_op) <read_offsets>: Conditionally define to
3467 linux_read_offsets if the target is UCLIBC and if it defines
3468 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
3470 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
3471 Andrew Jenner <andrew@codesourcery.com>
3473 * Makefile.in (SFILES): Add linux-nios2-low.c.
3474 (clean): Add action to delete nios2-linux.c.
3475 (nios2-linux.c): New rule.
3476 * configure.srv: Add nios2*-*-linux*.
3477 * linux-nios2-low.c: New.
3479 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
3481 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
3483 2013-04-25 Hui Zhu <hui@codesourcery.com>
3486 * ax.c (ax_printf): Add fflush.
3488 2013-04-22 Tom Tromey <tromey@redhat.com>
3490 * Makefile.in (SFILES): Add filestuff.c.
3491 (OBS): Add filestuff.o.
3492 (filestuff.o): New target.
3493 * config.in, configure: Rebuild.
3494 * configure.ac: Check for fdwalk, pipe2.
3496 2013-04-17 Pedro Alves <palves@redhat.com>
3498 * configure.ac (USE_THREAD_DB): Delete variable.
3499 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
3500 Don't AC_SUBST USE_THREAD_DB.
3501 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
3502 * config.in, configure: Regenerate.
3504 2013-04-16 Pedro Alves <palves@redhat.com>
3506 * linux-low.h (struct lwp_info) <thread_known>: Move under
3507 the USE_THREAD_DB #ifdef.
3509 2013-04-16 Pedro Alves <palves@redhat.com>
3511 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
3512 (linux-low.o): Delete rule.
3513 * linux-low.h: Always include "gdb_thread_db.h" instead of
3514 conditionally including thread_db.h.
3515 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
3518 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3520 * Makefile.in (install-only): Fix make install regression.
3522 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3524 Convert man pages to texinfo, new gdbinit.5 texinfo page.
3525 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
3527 * gdbserver.1: Remove.
3529 2013-03-22 Pedro Alves <palves@redhat.com>
3531 * linux-low.c (handle_extended_wait): Don't call
3532 linux_enable_event_reporting.
3534 2013-03-15 Tony Theodore <tonyt@logyst.com>
3537 * Makefile.in (SHELL): Use @SHELL@.
3539 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
3541 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
3544 2013-03-13 Joel Brobecker <brobecker@adacore.com>
3546 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
3547 Remove extraneous NULL element.
3549 2013-03-13 Yao Qi <yao@codesourcery.com>
3551 * tracepoint.c (traceframe_read_tsv): Look for the last matched
3552 'V' block in trace frame.
3554 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3556 * target.h (struct target_ops): Add btrace ops.
3557 (target_supports_btrace): New macro.
3558 (target_enable_btrace): New macro.
3559 (target_disable_btrace): New macro.
3560 (target_read_btrace): New macro.
3561 * gdbthread.h (struct thread_info): Add btrace field.
3562 * server.c: Include btrace-common.h.
3563 (handle_btrace_general_set): New function.
3564 (handle_btrace_enable): New function.
3565 (handle_btrace_disable): New function.
3566 (handle_general_set): Call handle_btrace_general_set.
3567 (handle_qxfer_btrace): New function.
3568 (struct qxfer qxfer_packets[]): Add btrace entry.
3569 * inferiors.c (remove_thread): Disable btrace.
3570 * linux-low: Include linux-btrace.h.
3571 (linux_low_enable_btrace): New function.
3572 (linux_low_read_btrace): New function.
3573 (linux_target_ops): Add btrace ops.
3574 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
3575 Add srv_linux_btrace=yes.
3576 (x86_64-*-linux*): Add linux-btrace.o.
3577 Add srv_linux_btrace=yes.
3578 * configure.ac: Define HAVE_LINUX_BTRACE.
3579 * config.in: Regenerated.
3580 * configure: Regenerated.
3582 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3584 * server.c (handle_qxfer): Preserve error message if -3 is
3586 (qxfer): Document the -3 return value.
3588 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3590 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
3591 (linux_btrace_h): New variable.
3592 (linux-btrace.o): New rule.
3594 2013-03-08 Stan Shebs <stan@codesourcery.com>
3595 Hafiz Abid Qadeer <abidh@codesourcery.com>
3597 * tracepoint.c (trace_buffer_size): New global.
3598 (DEFAULT_TRACE_BUFFER_SIZE): New define.
3599 (init_trace_buffer): Change to one-argument function. Allocate
3600 trace buffer memory.
3601 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
3602 handle QTBuffer:size packet.
3603 (cmd_bigqtbuffer_size): New function.
3604 (initialize_tracepoint): Call init_trace_buffer with
3605 DEFAULT_TRACE_BUFFER_SIZE.
3606 * server.c (handle_query): Add QTBuffer:size in the
3609 2013-03-07 Yao Qi <yao@codesourcery.com>
3611 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
3612 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
3614 (cmd_qtsp): Adjust condition. Do post increment.
3615 Set cur_action and cur_step_action back to 0.
3617 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
3620 * linux-low.c (linux_write_memory): Return early success if LEN is
3623 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
3625 * configure.srv: Add x86_64-*-cygwin* as target.
3627 2013-02-28 Tom Tromey <tromey@redhat.com>
3629 * configure.ac: Invoke AC_SYS_LARGEFILE.
3630 * configure, config.in: Rebuild.
3632 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
3634 * win32-low.c: Throughout, fix format strings and casts of
3635 printf-like functions to avoid type related warnings on all
3637 (get_child_debug_event): Print dwDebugEventCode as hex since
3638 that's how it's usually documented.
3640 2013-02-28 Yao Qi <yao@codesourcery.com>
3642 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
3645 2013-02-27 Jiong Wang <jiwang@tilera.com>
3647 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
3648 (reg-tilegx32.c): New rule.
3649 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
3650 * linux-tile-low.c (tile_arch_setup): New function. Invoke
3651 different register info initializer according to elf class.
3652 (init_registers_tilgx32): New function. The tilegx32 register info
3654 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
3655 (tile_store_gregset): Likewise.
3657 2013-02-27 Yao Qi <yao@codesourcery.com>
3659 * server.c (process_point_options): Print debug message when
3660 debug_threads is true.
3662 2013-02-26 Yao Qi <yao@codesourcery.com>
3664 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
3666 2013-02-19 Pedro Alves <palves@redhat.com>
3667 Kai Tietz <ktietz@redhat.com>
3671 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
3672 instead of strtoul to extract address from packet.
3673 (process_serial_event) <'z'>: Likewise.
3675 2013-02-18 Yao Qi <yao@codesourcery.com>
3677 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
3679 2013-02-14 Pedro Alves <palves@redhat.com>
3683 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
3684 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
3686 2013-02-14 Pedro Alves <palves@redhat.com>
3688 * tracepoint.c (cmd_qtdpsrc): Use savestring.
3690 2013-02-14 Pedro Alves <palves@redhat.com>
3692 * tracepoint.c (save_string): Delete.
3693 (add_tracepoint_action): Use savestring instead of save_string.
3695 2013-02-12 Pedro Alves <palves@redhat.com>
3697 * linux-xtensa-low.c: Ditto.
3698 * xtensa-xtregs.c: Ditto.
3700 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
3702 * thread-db.c (thread_db_get_tls_address): NULL pointer check
3705 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3707 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
3708 aarch64_num_wp_regs and aarch64_num_bp_regs to
3709 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
3711 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3713 * linux-aarch64-low.c (ps_get_thread_area): Replace
3714 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
3716 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
3717 Marcus Shawcroft <marcus.shawcroft@arm.com>
3718 Nigel Stephens <nigel.stephens@arm.com>
3719 Yufeng Zhang <yufeng.zhang@arm.com>
3721 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
3722 (aarch64.c, aarch64-without-fpu.c): New targets.
3723 * configure.srv (aarch64*-*-linux*): New.
3724 * linux-aarch64-low.c: New file.
3726 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3728 * linux-low.c (handle_extended_wait, linux_create_inferior)
3729 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
3730 (dequeue_one_deferred_signal, linux_resume_one_thread)
3731 (fetch_register, linux_write_memory, linux_enable_event_reporting)
3732 (linux_tracefork_grandchild, linux_test_for_tracefork)
3733 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
3734 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
3735 where the argument is 0.
3737 2013-01-25 Yao Qi <yao@codesourcery.com>
3739 * event-loop.c: Include "queue.h".
3740 (gdb_event_p): New typedef.
3741 (struct gdb_event) <next_event>: Remove.
3742 (event_queue): Change to QUEUE(gdb_event_p).
3743 (async_queue_event): Remove.
3744 (gdb_event_xfree): New.
3745 (initialize_event_loop): New.
3746 (process_event): Use API from QUEUE.
3747 (wait_for_event): Likewise.
3748 * server.c (main): Call initialize_event_loop.
3749 * server.h (initialize_event_loop): Declare.
3751 2013-01-18 Yao Qi <yao@codesourcery.com>
3753 * ax.h (struct eval_agent_expr_context): New.
3754 (gdb_eval_agent_expr): Update declaration.
3755 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
3756 TFRAME. Add new argument CTX.
3757 * server.h (struct eval_agent_expr_context): Declare.
3758 (agent_mem_read, agent_tsv_read): Update declaration.
3759 (agent_mem_read_string): Likewise.
3760 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3761 (add_traceframe_block): Add new argument TPOINT.
3762 Increase TPOINT->traceframe_usage.
3763 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3764 eval_tracepoint_agent_expr.
3765 (condition_true_at_tracepoint): Likewise.
3766 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3767 (agent_mem_read_string, agent_tsv_read): Likewise.
3769 2013-01-16 Yao Qi <yao@codesourcery.com>
3771 * linux-low.c (linux_resume_one_lwp): Don't check
3772 'lwp->bp_reinsert != 0'.
3774 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3775 Pedro Alves <palves@redhat.com>
3777 * lynx-low.c (ptrace_request_to_str): Define a temporary
3778 macro and use it to simplify this function's implementation.
3780 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3782 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3785 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3787 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3789 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3791 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3793 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3795 * lynx-low.c (lynx_resume): Use the resume_info parameter
3796 to determine the ptid for the lynx_ptrace call, unless
3797 it is equal to minus_one_ptid, in which case we use the
3798 ptid of the current_inferior.
3799 (lynx_wait_1): After having received a thread create/exit
3800 event, resume the inferior's execution using the signaling
3801 thread's ptid, rather than the old ptid.
3803 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3805 * lynx-low.c (lynx_resume): Delete variable ret.
3807 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3809 * gdbreplay.c (gdbreplay_version): Update copyright year.
3810 * server.c (gdbserver_version): Likewise.
3812 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3814 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3817 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3819 * lynx-low.c (ptrace_request_to_str): Add handling for
3822 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3824 * lynx-low.c (lynx_attach): Delete variable new_process.
3826 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3828 * lynx-low.c (lynx_create_inferior): Delete variable
3831 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3833 * lynx-low.c (ptrace_request_to_str): Do not handle
3834 PTRACE_GETTHREADLIST if this macro does not exist.
3836 2012-12-15 Yao Qi <yao@codesourcery.com>
3838 * Makefile.in (OBS): Add notif.o.
3839 * notif.c, notif.h: New.
3840 * server.c: Include "notif.h".
3841 (struct vstop_notif) <next>: Remove.
3843 (queue_stop_reply): Update.
3844 (push_event, send_next_stop_reply): Remove.
3845 (discard_queued_stop_replies): Update.
3846 (notif_stop): New variable.
3847 (handle_v_stopped): Remove.
3848 (handle_v_requests): Don't call handle_v_stopped. Call
3849 handle_ack_notif instead.
3850 (queue_stop_reply_callback): Call notif_event_enque instead
3851 of queue_stop_reply.
3852 (handle_status): Don't call send_next_stop_reply, call
3853 notif_write_event instead.
3854 (kill_inferior_callback): Likewise.
3855 (detach_or_kill_inferior_callback): Likewise.
3856 (main): Call initialize_notif.
3857 (process_serial_event): Call QUEUE_is_empty.
3858 (handle_target_event): Call notif_push instead of push event.
3859 * server.h (push_event): Remove declaration.
3861 2012-12-10 Tom Tromey <tromey@redhat.com>
3863 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3864 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3867 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3868 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3869 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3870 (amd64-linux-ipa.o, ax.o): Rewrite.
3871 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3872 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3873 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3874 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3875 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3876 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3877 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3878 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3879 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3880 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3881 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3882 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3883 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3884 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3885 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3886 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3887 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3888 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3889 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3890 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3891 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3892 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3893 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3894 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3895 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3896 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3897 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3898 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3899 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3900 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3901 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3902 (reg-tilegx.o): Remove.
3903 (all_object_files): New macro.
3904 Include .deps files.
3905 * aclocal.m4, configure: Rebuild.
3906 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3907 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3908 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3910 2012-12-05 Tom Tromey <tromey@redhat.com>
3913 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3915 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3917 * configure.ac: Check for linux/perf_event.h.
3918 * config.in: Regenerated.
3919 * configure: Regenerated.
3921 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3923 * hostio.c (handle_readlink): Decrease buffer size
3924 parameter passed to readlink by one byte.
3926 2012-11-26 Yao Qi <yao@codesourcery.com>
3928 * configure.ac (build_warnings): Append '-Wempty-body'.
3929 * configure: Regenerated.
3930 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3933 2012-11-15 Pierre Muller <muller@sourceware.org>
3935 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3936 * config.in: Regenerate.
3937 * configure: Regenerate.
3938 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3939 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3940 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3941 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3943 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3944 instead of <sys/wait.h> header.
3945 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3947 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3949 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3950 (various make rules): Remove -DGDBSERVER
3952 2012-11-09 Yao Qi <yao@codesourcery.com>
3954 * spu-low.c (current_ptid): Move it to ..
3955 * gdbthread.h: ... here. New.
3956 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3957 * server.c (myresume, process_serial_event): Likewise.
3958 * thread-db.c (thread_db_find_new_threads): Likewise.
3959 * tracepoint.c (run_inferior_command): Likewise.
3961 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3963 * server.c (handle_search_memory_1): Include access length in
3966 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3968 * linux-crisv32-low.c: Fix compile errors.
3970 2012-09-04 Yao Qi <yao@codesourcery.com>
3972 * tracepoint.c (cmd_qtsv): Adjust debug message.
3973 Don't check CUR_TPOINT.
3975 2012-08-28 Yao Qi <yao@codesourcery.com>
3977 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3978 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3979 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3980 Remove declarations of xmalloc, xreallloc, xstrdup and
3982 * Makefile.in (libiberty_h): New.
3983 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
3984 (linux-bfin-low.o): Append dependency 'libiberty.h'.
3986 2012-08-23 Yao Qi <yao@codesourcery.com>
3988 * server.h: Remove declaration of 'xsnprintf'.
3990 2012-08-22 Keith Seitz <keiths@redhat.com>
3992 * server.h: Include build-gnulib-gbserver/config.h.
3993 * gdbreplay.c: Likewise.
3995 2012-08-08 Doug Evans <dje@google.com>
3997 * Makefile.in (SFILES): Add gdb_vecs.c.
3998 (OBS): Add gdb_vecs.o.
3999 (gdb_vecs_h, host_defs_h): New variables.
4000 (thread-db.o): Add $(gdb_vecs_h) dependency.
4001 (gdb_vecs.o): New rule.
4002 * thread-db.c: #include "gdb_vecs.h".
4003 (thread_db_load_search): Use a vector to iterate over path elements.
4004 Handle text appearing after "$pdir".
4006 * configure.ac: Add check for strstr.
4007 * config.in: Regenerate.
4008 * configure: Regenerate.
4010 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
4012 * hostio.c (handle_pread): If pread fails, fall back to attempting
4014 (handle_pwrite): Likewise for pwrite.
4016 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
4018 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
4019 between unsupported TYPE and unimplementable ADDR/LEN combination.
4020 (arm_insert_point): Act on new return value.
4022 2012-07-31 Pedro Alves <palves@redhat.com>
4024 * server.c (process_point_options): Only skip tokens if we find
4025 one that is unrecognized. Don't treat 'X' specially while
4026 skipping unrecognized tokens.
4028 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
4030 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
4031 to 4-byte-align HW breakpoint addresses for Thumb.
4033 2012-07-27 Yao Qi <yao@codesourcery.com>
4037 * server.h: Declare gdb_agent_about_to_close.
4038 * target.c (kill_inferior): Include "agent.h".
4039 New. Send command 'kill'.
4040 * target.h (kill_inferior): Removed macro.
4041 * tracepoint.c (gdb_agent_about_to_close): New.
4042 (gdb_agent_helper_thread): Handle command 'close'.
4043 Wait endlessly until the inferior stops.
4044 Install gdb_agent_remove_socket to atexit hook.
4045 (agent_socket_name): New static variable.
4046 (gdb_agent_socket_init): Replace local variable 'name' with
4047 'agent_socket_name'.
4048 (gdb_agent_remove_socket): New.
4050 2012-07-27 Yao Qi <yao@codesourcery.com>
4052 * server.c (process_point_options): Stop at 'X' when parsing.
4054 2012-07-19 Michael Eager <eager@eagercon.com>
4056 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
4058 * linux-x86-low.c (x86_insert_point, x86_remove_point):
4059 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
4060 hardware breakpoint.
4062 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4064 * gdbserver/linux-low.c (initialize_low): Call
4065 linux_ptrace_init_warnings.
4067 2012-07-02 Doug Evans <dje@google.com>
4069 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
4072 2012-07-02 Stan Shebs <stan@codesourcery.com>
4074 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
4075 (ax.o): Add it to build rule.
4077 (OBS): Add format.o.
4078 (IPA_OBS): Add format.o.
4079 * server.c (handle_query): Claim support for breakpoint commands.
4080 (process_point_options): Add command case.
4081 (process_serial_event): Leave running if there are printfs in
4083 * mem-break.h (any_persistent_commands): Declare.
4084 (add_breakpoint_commands): Declare.
4085 (gdb_no_commands_at_breakpoint): Declare.
4086 (run_breakpoint_commands): Declare.
4087 * mem-break.c (struct point_command_list): New struct.
4088 (struct breakpoint): New field command_list.
4089 (any_persistent_commands): New function.
4090 (add_commands_to_breakpoint): New function.
4091 (add_breakpoint_commands): New function.
4092 (gdb_no_commands_at_breakpoint): New function.
4093 (run_breakpoint_commands): New function.
4094 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
4096 * ax.c: Include format.h.
4097 (ax_printf): New function.
4098 (gdb_eval_agent_expr): Add printf opcode.
4100 2012-06-13 Yao Qi <yao@codesourcery.com>
4102 * server.c (start_inferior): Remove duplicated writes to fields
4103 'last_resume_kind' and 'last_status' of 'current_inferior'.
4105 2012-06-12 Yao Qi <yao@codesourcery.com>
4106 Pedro Alves <palves@redhat.com>
4108 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
4110 * server.c (handle_v_cont): Extend comment.
4112 2012-06-11 Yao Qi <yao@codesourcery.com>
4114 * linux-low.c (linux_attach): Add 'static'.
4116 2012-06-06 Yao Qi <yao@codesourcery.com>
4118 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
4120 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4122 Fix gcc -flto compilation warning.
4123 * server.c (main): Make variable multi_mode and attach volatile.
4125 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4127 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
4128 if the platform doesn't know about it.
4130 2012-05-30 Jeff Kenton <jkenton@tilera.com>
4132 * Makefile.in (SFILES): Add linux-tile-low.c.
4133 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
4134 * configure.srv: Handle tilegx-*-linux*.
4135 * linux-tile-low.c: New file.
4137 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4139 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
4141 2012-05-24 Pedro Alves <palves@redhat.com>
4145 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
4147 2012-05-24 Pedro Alves <palves@redhat.com>
4151 Replace target_signal with gdb_signal throughout.
4153 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
4155 * linux-low.c (linux_store_registers): Avoid the copying sequence
4156 when no data has been retrieved by ptrace.
4158 2012-05-22 Will Deacon <will.deacon@arm.com>
4160 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
4161 Include asm/ptrace.h.
4162 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
4165 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
4167 * linux-low.c (linux_store_registers): Don't re-retrieve data
4168 with ptrace that has already been obtained from /proc. Always
4169 copy any data retrieved with ptrace to the buffer supplied.
4171 2012-05-11 Yao Qi <yao@codesourcery.com>
4172 Pedro Alves <palves@redhat.com>
4174 * linux-low.c (enum stopping_threads_kind): New.
4175 (stopping_threads): Change type to `enum stopping_threads_kind'.
4176 (handle_extended_wait): If stopping and suspending threads, leave
4177 the new_lwp suspended too.
4178 (linux_wait_for_event): Adjust.
4179 (stop_all_lwps): Set `stopping_threads' to
4180 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
4181 whether we're suspending threads or just stopping them. Assert no
4184 2012-04-29 Yao Qi <yao@codesourcery.com>
4186 * server.h: Move some code to ...
4187 * gdbthread.h: ... here. New.
4188 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
4189 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
4190 (nto-low.o, win32-low.o): Likewise.
4191 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
4192 * regcache.c, remote-utils.c, server.c: Likewise.
4193 * target.c, tracepoint.c, win32-low.c: Likewise.
4195 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4197 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
4198 (PTRACE_ARG4_TYPE): Likewise.
4199 (PTRACE_XFER_TYPE): Likewise.
4200 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
4201 ptrace to PTRACE_ARG3_TYPE.
4202 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
4203 (PTRACE_ARG4_TYPE): Likewise.
4204 (PTRACE_XFER_TYPE): Likewise.
4205 (linux_detach_one_lwp): Cast fourth argument of
4206 ptrace to long then PTRACE_ARG4_TYPE.
4207 (regsets_fetch_inferior_registers): Cast third argument of
4208 ptrace to long then PTRACE_ARG3_TYPE.
4209 (regsets_store_inferior_registers): Likewise.
4211 2012-04-20 Pedro Alves <palves@redhat.com>
4213 * configure: Regenerate.
4215 2012-04-19 Pedro Alves <palves@redhat.com>
4217 * Makefile.in (GNULIB_BUILDDIR): New.
4218 (LIBGNU, INCGNU, GNULIB_H): Adjust.
4219 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
4220 (all, install-only, uninstall, clean-info, all-lib, clean): No
4221 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
4222 (maintainer-clean realclean distclean): Use subdir_do.
4224 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
4225 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
4226 * acinclude.m4: Include acx_configure_dir.m4.
4227 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
4228 calls. Call AC_PROG_RANLIB. Configure gnulib using
4231 (GNULIB_STDINT_H): Adjust.
4232 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
4233 * gdbreplay.c: Include build-gnulib/config.h.
4234 * server.h: Likewise.
4235 * aclocal.m4: Regenerate.
4236 * config.in: Regenerate.
4237 * configure: Regenerate.
4239 2012-04-19 Pedro Alves <palves@redhat.com>
4241 * Makefile.in (LIBGNU, INCGNU): Adjust.
4242 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
4243 (all, install-only, uninstall, clean-info, all-lib, clean)
4244 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
4245 * configure.ac: Adjust AC_OUTPUT output.
4246 * aclocal.m4: Regenerate.
4247 * configure: Regenerate.
4249 2012-04-19 Pedro Alves <palves@redhat.com>
4251 * Makefile.in (generated_files): New.
4252 (server_h): Remove the explicit dependency on config.h, and depend
4253 on $generated_files.
4255 2012-04-19 Pedro Alves <palves@redhat.com>
4257 * Makefile.in (INCGNU): Add -Ignulib.
4259 2012-04-19 Pedro Alves <palves@redhat.com>
4261 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
4262 (INCGNU): ... this, and spell out -I here.
4263 (GNULIB_LIB): Rename to ...
4265 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
4267 2012-04-19 Pedro Alves <palves@redhat.com>
4269 * config.in: Regenerate.
4271 2012-04-19 Pedro Alves <palves@redhat.com>
4273 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
4274 * server.h (memmem): Remove declaration.
4275 * config.in: Regenerate.
4276 * configure: Regenerate.
4278 2012-04-19 Yao Qi <yao@codesourcery.com>
4280 * Makefile.in (SFILES): Add common/vec.c.
4284 2012-04-19 Yao Qi <yao@codesourcery.com>
4286 * remote-utils.c (prepare_resume_reply): Replace with macro
4287 target_core_of_thread.
4288 * server.c (handle_qxfer_threads_proper): Likewise.
4289 * target.h (traget_core_of_thread): New macro.
4291 2012-04-18 Pedro Alves <palves@redhat.com>
4293 * aclocal.m4: Regenerate.
4294 * configure: Regenerate.
4296 2012-04-16 Yao Qi <yao@codesourcery.com>
4298 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
4299 duplicated on address.
4301 2012-04-16 Yao Qi <yao@codesourcery.com>
4303 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
4304 (struct tracepoint_action_ops) <send>: New field.
4305 (m_tracepoint_action_send, r_tracepoint_action_send): New.
4306 (agent_expr_send, x_tracepoint_action_send): New.
4307 (l_tracepoint_action_send): New.
4308 (cmd_qtdp): Download and install tracepoint
4309 according to `use_agent'.
4310 (run_inferior_command): Add one more parameter `len'.
4312 (tracepoint_send_agent): New.
4313 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
4315 2012-04-16 Yao Qi <yao@codesourcery.com>
4317 * tracepoint.c (download_tracepoints): Moved to ...
4318 (cmd_qtstart): ... here.
4320 2012-04-14 Yao Qi <yao@codesourcery.com>
4322 * tracepoint.c: Include inttypes.h.
4323 (struct collect_memory_action): Use sized types.
4324 (struct tracepoint): Likewise.
4325 (cmd_qtdp, stop_tracing): Update print specifiers.
4326 (cmd_qtp, response_tracepoint): Likewise.
4327 (collect_data_at_tracepoint): Likewise.
4328 (collect_data_at_step): Likewise.
4330 2012-04-14 Yao Qi <yao@codesourcery.com>
4332 Import gnulib module inttypes.
4333 * aclocal.m4, config.in, configure: Regenerated.
4335 2012-04-14 Yao Qi <yao@codesourcery.com>
4337 * Makefile.in (maintainer-clean, realclean, distclean): Remove
4338 Makefile and config.status at last.
4340 2012-04-13 Yao Qi <yao@codesourcery.com>
4342 * tracepoint.c: Include stdint.h unconditionally.
4344 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4346 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
4347 on BFD_HAVE_SYS_PROCFS_TYPE.
4348 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
4349 * configure: Regenerate.
4350 * config.in: Likewise.
4352 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
4354 * Makefile.in (clean): Also remove x32.c x32-linux.c
4355 x32-avx.c x32-avx-linux.c.
4356 (x32.o): New target.
4358 (x32-linux.o): Likewise.
4359 (x32-linux.c): Likewise.
4360 (x32-avx.o): Likewise.
4361 (x32-avx.c): Likewise.
4362 (x32-avx-linux.o): Likewise.
4363 (x32-avx-linux.c): Likewise.
4365 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
4366 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
4367 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
4368 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
4369 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
4370 i386/x32-avx-linux.xml.
4372 * linux-x86-low.c (init_registers_x32_linux): New prototype.
4373 (init_registers_x32_avx_linux): Likwise.
4374 (x86_linux_update_xmltarget): Call init_registers_x32_linux
4375 or init_registers_x32_avx_linux if linux_is_elf64 is false.
4377 2012-04-13 Pedro Alves <palves@redhat.com>
4379 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
4380 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
4381 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
4382 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
4385 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4387 * linux-x86-low.c (compat_x32_clock_t): New.
4388 (compat_x32_siginfo_t): Likewise.
4389 (compat_x32_siginfo_from_siginfo): Likewise.
4390 (siginfo_from_compat_x32_siginfo): Likewise.
4391 (linux_is_elf64): Likewise.
4392 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
4393 and siginfo_from_compat_x32_siginfo for x32.
4394 (x86_arch_setup): Set linux_is_elf64.
4396 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4399 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
4401 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
4402 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
4403 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
4404 compatible with process.
4406 2012-04-12 Yao Qi <yao@codesourcery.com>
4408 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
4409 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
4410 (install-only, install-info, clean): Handle sub dir gnulib.
4411 (all-lib, am--refresh): New targets.
4412 (memmem.o): Remove target.
4413 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
4414 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
4415 (AC_REPLACE_FUNCS): Remove memmem.
4416 Invoke gl_INIT and AM_INIT_AUTOMAKE.
4417 (AC_OUTPUT): Generate Makefile in gnulib/.
4418 * aclocal.m4, config.in, configure: Regenerated.
4420 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
4422 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
4424 2012-04-05 Pedro Alves <palves@redhat.com>
4426 -Werror=strict-aliasing
4428 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
4431 2012-04-04 Pedro Alves <palves@redhat.com>
4433 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
4434 (sparc_store_gregset_from_stack, sparc_store_gregset)
4435 (sparc_breakpoint_at): Fix formatting.
4437 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4439 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
4441 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
4442 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
4443 * config.in: Regenerate.
4444 * configure: Likewise.
4446 2012-03-29 Pedro Alves <palves@redhat.com>
4448 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
4449 Correct ptrace arguments.
4451 2012-03-28 Pedro Alves <palves@redhat.com>
4453 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
4454 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
4455 (IA64_FR1_REGNUM): New defines.
4456 (ia64_fetch_register): New.
4457 (the_low_target): Install it.
4458 * linux-low.h (struct linux_target_ops) <fetch_register>: New
4460 * linux-low.c (linux_fetch_registers): Try the
4461 the_low_target.fetch_register hook first.
4463 * linux-arm-low.c (the_low_target): Adjust.
4464 * linux-bfin-low.c (the_low_target): Adjust.
4465 * linux-cris-low.c (the_low_target): Adjust.
4466 * linux-crisv32-low.c (the_low_target): Adjust.
4467 * linux-m32r-low.c (the_low_target): Adjust.
4468 * linux-m68k-low.c (the_low_target): Adjust.
4469 * linux-mips-low.c (the_low_target): Adjust.
4470 * linux-ppc-low.c (the_low_target): Adjust.
4471 * linux-s390-low.c (the_low_target): Adjust.
4472 * linux-sh-low.c (the_low_target): Adjust.
4473 * linux-sparc-low.c (the_low_target): Adjust.
4474 * linux-tic6x-low.c (the_low_target): Adjust.
4475 * linux-x86-low.c (the_low_target): Adjust.
4476 * linux-xtensa-low.c (the_low_target): Adjust.
4478 2012-03-26 Pedro Alves <palves@redhat.com>
4480 * server.c (handle_qxfer_libraries): Don't bail early if
4481 the_target->qxfer_libraries_svr4 is not NULL.
4483 2012-03-26 Pedro Alves <palves@redhat.com>
4485 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
4487 2012-03-23 Pedro Alves <palves@redhat.com>
4489 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
4490 "library-list-svr4" element's start tag when the the DSO list is
4493 2012-03-23 Pedro Alves <palves@redhat.com>
4495 * linux-low.c (read_one_ptr): Read the inferior's pointer through
4496 a variable whose type size is the same as the inferior's pointer
4499 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
4501 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
4503 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
4504 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4505 * linux-low.h: Include <signal.h>.
4506 (struct siginfo): Remove forward declaration.
4507 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
4510 2012-03-21 Mike Frysinger <vapier@gentoo.org>
4512 * .gitignore: Ignore more files.
4514 2012-03-19 Pedro Alves <palves@redhat.com>
4515 Jan Kratochvil <jan.kratochvil@redhat.com>
4517 * server.c (cont_thread, general_thread): Add describing comments.
4518 (start_inferior): Clear `cont_thread'.
4519 (handle_v_cont): Don't set `cont_thread' if resuming all threads
4522 2012-03-15 Yao Qi <yao@codesourcery.com>
4524 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
4526 (cmd_qtdp): ... here.
4528 2012-03-15 Yao Qi <yao@codesourcery.com>
4530 * tracepoint.c (struct tracepoint_action_ops): New.
4531 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
4532 (m_tracepoint_action_download): New.
4533 (r_tracepoint_action_download): New.
4534 (x_tracepoint_action_download): New.
4535 (l_tracepoint_action_download): New.
4536 (add_tracepoint_action): Install `action->ops' according type.
4537 (download_tracepoint_1): Move code `download' function pointer
4538 of various tracepoint_action_ops.
4540 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4542 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
4543 linux_ptrace_attach_warnings.
4545 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4547 * Makefile.in (linux-ptrace.o): New.
4548 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
4549 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
4550 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
4551 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
4552 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
4554 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
4556 2012-03-08 Yao Qi <yao@codesourcery.com>
4557 Pedro Alves <palves@redhat.com>
4559 Fix PR server/13392.
4560 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
4562 * tracepoint.c (remove_tracepoint): New.
4563 (cmd_qtdp): Call remove_tracepoint when failed to install.
4565 2012-03-07 Pedro Alves <palves@redhat.com>
4567 * linux-low.c (get_detach_signal): New.
4568 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
4569 Pass on pending signals to PTRACE_DETACH. Check the result of the
4571 * server.c (program_signals, program_signals_p): New.
4572 (handle_general_set): Handle QProgramSignals.
4573 * server.h (program_signals, program_signals_p): Declare.
4575 2012-03-05 Pedro Alves <palves@redhat.com>
4576 Jan Kratochvil <jan.kratochvil@redhat.com>
4578 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
4581 2012-03-03 Yao Qi <yao@codesourcery.com>
4583 * tracepoint.c (tracepoint_look_up_symbols): Update call to
4584 agent_look_up_symbols.
4586 2012-03-03 Yao Qi <yao@codesourcery.com>
4588 * Makefile.in (linux-low.o): Keep dependence on agent.h.
4589 (linux-x86-low.o): Likewise.
4590 * server.h: Remove in_process_agent_loaded.
4591 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
4595 2012-03-03 Yao Qi <yao@codesourcery.com>
4597 * tracepoint.c (gdb_agent_capability): New global.
4598 (in_process_agent_loaded_ust): Renamed to
4599 `in_process_agent_supports_ust'.
4601 (in_process_agent_supports_ust): Call agent_capability_check.
4602 (clear_installed_tracepoints): Assert that agent supports
4605 2012-03-03 Yao Qi <yao@codesourcery.com>
4607 * linux-low.c (linux_supports_agent): New.
4608 (linux_target_ops): Initialize field `supports_agent' with
4609 linux_supports_agent.
4610 * target.h (struct target_ops) <supports_agent>: New.
4611 (target_supports_agent): New macro.
4612 * server.c (handle_general_set): Handle packet 'QAgent'.
4613 (handle_query): Send `QAgent+'.
4614 * Makefile.in (server.o): Depends on agent.h.
4616 2012-03-03 Yao Qi <yao@codesourcery.com>
4618 * Makefile.in (OBS): Add agent.o.
4619 Add new rule for agent.o.
4620 Track dependence of tracepoint.c on agent.h.
4621 * tracepoint.c (run_inferior_command_1):
4622 (run_inferior_command): Call agent_run_command.
4623 (gdb_ust_connect_sync_socket): Deleted. Move it to
4625 (resume_thread, stop_thread): Likewise.
4626 (gdb_ust_socket_init): Renamed to ...
4627 (gdb_agent_socket_init): ... New.
4628 (gdb_ust_thread): Renamed to ...
4629 (gdb_agent_helper_thread): ... New.
4630 (gdb_ust_init): Move some code to ...
4631 (gdb_agent_init): ... here. New.
4632 [HAVE_UST]: Call gdb_ust_init.
4633 (initialize_tracepoint_ftlib): Call gdb_agent_init.
4634 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
4635 * config.in, configure: Regenerated.
4637 2012-03-02 Pedro Alves <palves@redhat.com>
4639 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
4640 * linux-low.c (struct simple_pid_list): New.
4641 (stopped_pids): New a struct simple_pid_list pointer.
4642 (add_to_pid_list, pull_pid_from_list): New.
4643 (handle_extended_wait): Don't assume the first signal new children
4644 report is SIGSTOP. Adjust call to pull_pid_from_list.
4645 (linux_wait_for_lwp): Adjust.
4647 2012-03-02 Yao Qi <yao@codesourcery.com>
4649 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
4652 2012-03-02 Yao Qi <yao@codesourcery.com>
4654 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
4655 `stop_pc' and `tpoint'. Update caller.
4657 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
4659 * linux-low.h (linux_target_ops): Add regset_bitmap member.
4660 * linux-low.c (use_linux_regsets): New macro.
4661 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
4662 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
4663 (linux_register_in_regsets): New function.
4664 (usr_fetch_inferior_registers): Skip registers covered by
4666 (usr_store_inferior_registers): Likewise.
4667 (usr_fetch_inferior_registers): New macro.
4668 (usr_store_inferior_registers): Likewise.
4669 (linux_fetch_registers): Handle mixed regset/non-regset targets.
4670 (linux_store_registers): Likewise.
4671 * linux-mips-low.c (init_registers_mips_dsp_linux): New
4673 (init_registers_mips64_dsp_linux): Likewise.
4674 (init_registers_mips_linux): New macro.
4675 (init_registers_mips_dsp_linux): Likewise.
4676 (mips_dsp_num_regs): Likewise.
4677 (DSP_BASE, DSP_CONTROL): New fallback macros.
4678 (mips_base_regs): New macro.
4679 (mips_regmap): Use it. Fix the size.
4680 (mips_dsp_regmap): New variable.
4681 (mips_dsp_regset_bitmap): Likewise.
4682 (mips_arch_setup): New function.
4683 (mips_cannot_fetch_register): Use the_low_target.regmap rather
4685 (mips_cannot_store_register): Likewise.
4686 (the_low_target): Update .arch_setup, .num_regs and .regmap
4687 initializers. Add .regset_bitmap initializer.
4688 * linux-arm-low.c (the_low_target): Add .regset_bitmap
4690 * linux-bfin-low.c (the_low_target): Likewise.
4691 * linux-cris-low.c (the_low_target): Likewise.
4692 * linux-crisv32-low.c (the_low_target): Likewise.
4693 * linux-ia64-low.c (the_low_target): Likewise.
4694 * linux-m32r-low.c (the_low_target): Likewise.
4695 * linux-m68k-low.c (the_low_target): Likewise.
4696 * linux-ppc-low.c (the_low_target): Likewise.
4697 * linux-s390-low.c (the_low_target): Likewise.
4698 * linux-sh-low.c (the_low_target): Likewise.
4699 * linux-sparc-low.c (the_low_target): Likewise.
4700 * linux-tic6x-low.c (the_low_target): Likewise.
4701 * linux-x86-low.c (the_low_target): Likewise.
4702 * linux-xtensa-low.c (the_low_target): Likewise.
4703 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
4704 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
4705 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
4707 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
4708 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
4710 2012-02-29 Yao Qi <yao@codesourcery.com>
4711 Pedro Alves <palves@redhat.com>
4713 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
4714 `step_over_finished' is true.
4716 2012-02-27 Pedro Alves <palves@redhat.com>
4718 * linux-low.c (pid_is_stopped): Delete, moved to common/.
4719 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
4721 2012-02-27 Pedro Alves <palves@redhat.com>
4724 * linux-low.c (pid_is_stopped): New.
4725 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
4727 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
4729 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
4732 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
4734 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
4736 2012-02-24 Luis Machado <lgustavo@codesourcery>
4738 * server.c (handle_query): Advertise support for target-side
4739 breakpoint condition evaluation.
4740 (process_point_options): New function.
4741 (process_serial_event): When inserting a breakpoint, check for
4742 a target-side condition that should be evaluated.
4744 * mem-break.c: Include regcache.h and ax.h.
4745 (point_cond_list_t): New data structure.
4746 (breakpoint) <cond_list>: New field.
4747 (find_gdb_breakpoint_at): Make non-static.
4748 (delete_gdb_breakpoint_at): Clear any target-side
4750 (clear_gdb_breakpoint_conditions): New function.
4751 (add_condition_to_breakpoint): Likewise.
4752 (add_breakpoint_condition): Likewise.
4753 (gdb_condition_true_at_breakpoint): Likewise.
4754 (gdb_breakpoint_here): Return result directly instead
4755 of going through a local variable.
4757 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4758 (clear_gdb_breakpoint_conditions): Likewise.
4759 (add_breakpoint_condition): Likewise.
4760 (gdb_condition_true_at_breakpoint): Likewise.
4762 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4763 (need_step_over_p): Take target-side breakpoint condition into
4766 2012-02-24 Luis Machado <lgustavo@codesourcery>
4768 * server.h: Include tracepoint.h.
4769 (agent_mem_read, agent_get_trace_state_variable_value,
4770 agent_set_trace_state_variable_value,
4771 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4772 get_set_tsv_func_addr): New prototypes.
4774 * ax.h: New include file.
4775 * ax.c: New source file.
4777 * tracepoint.c: Include ax.h.
4778 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4779 agent_expr, eval_result_type): Move to ax.h.
4780 (parse_agent_expr): Rename to ...
4781 (gdb_parse_agent_expr): ... this, make it non-static and move
4783 (unparse_agent_expr) Rename to ...
4784 (gdb_unparse_agent_expr): ... this, make it non-static and move
4786 (eval_agent_expr): Rename to ...
4787 (eval_tracepoint_agent_expr): ... this.
4788 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4789 forward declarations.
4790 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4791 (agent_get_trace_state_variable_value): New function.
4792 (agent_set_trace_state_variable_value): New function.
4793 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4794 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4795 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4796 (condition_true_at_tracepoint): Likewise.
4797 (parse_agent_expr): Rename to ...
4798 (gdb_parse_agent_expr): ... this and move to ax.c.
4799 (unparse_agent_expr): Rename to ...
4800 (gdb_unparse_agent_expr): ... this and move to ax.c.
4801 (gdb_agent_op_name): Move to ax.c.
4802 (eval_agent_expr): Rename to ...
4803 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4805 (eval_tracepoint_agent_expr): New function.
4806 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4808 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4810 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4811 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4812 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4813 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4814 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4815 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4816 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4817 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4818 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4819 (compile_bytecodes): Remove forward declaration.
4820 (is_goto_target): Move to ax.c.
4821 (compile_bytecodes): Move to ax.c and call
4822 agent_get_trace_state_variable_value (...) and
4823 agent_set_trace_state_variable_value (...).
4825 * Makefile.in: Update ax.c and IPA dependencies.
4827 2012-02-24 Pedro Alves <palves@redhat.com>
4829 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4830 (cmd_bigqtbuffer_circular): ... this. Only handle
4831 'QTBuffer:circular:'.
4832 (handle_tracepoint_general_set): Adjust.
4834 2012-02-16 Yao Qi <yao@codesourcery.com>
4836 * inferiors.c: Move code to ...
4837 * dll.c: .... here. New.
4838 * server.h: Declare clear_dlls.
4839 * Makefile.in (SFILES): Add dll.c.
4843 2012-02-11 Yao Qi <yao@codesourcery.com>
4845 * server.c: (handle_monitor_command): Add a new parameter
4847 (handle_query): Update caller.
4849 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4851 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4852 * configure, config.in: Regenerate.
4853 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4856 2012-02-02 Pedro Alves <palves@redhat.com>
4858 Try SIGKILL first, then PTRACE_KILL.
4859 * linux-low.c (linux_kill_one_lwp): New.
4860 (linux_kill_one_lwp): Rename to ...
4861 (kill_one_lwp_callback): ... this. Use the new
4864 2012-02-02 Pedro Alves <palves@redhat.com>
4866 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4869 2012-01-27 Pedro Alves <palves@redhat.com>
4871 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4872 (elf_64_file_p): Make static.
4873 (linux_pid_exe_is_elf_64_file): New.
4874 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4875 Delete declarations.
4876 (linux_pid_exe_is_elf_64_file): Declare.
4877 * linux-x86-low.c (x86_arch_setup): Use
4878 linux_pid_exe_is_elf_64_file.
4880 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4882 * linux-low.c (linux_wait_for_event_1): Rename to ...
4883 (linux_wait_for_event): ... here and merge it with former
4884 linux_wait_for_event - new variable wait_ptid, use it.
4885 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4887 2012-01-23 Pedro Alves <palves@redhat.com>
4889 * server.c (main): Avoid yet another case of infinite loop while
4890 detaching/killing after a longjmp.
4892 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4895 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4897 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4899 * hostio.c (handle_readlink): New function.
4900 (handle_vFile): Call it to handle "vFile:readlink" packets.
4902 2012-01-20 Pedro Alves <palves@redhat.com>
4903 Ulrich Weigand <ulrich.weigand@linaro.org>
4905 * server.c (handle_v_requests): Only support vAttach and vRun to
4906 start multiple processes when in extended protocol mode.
4908 2012-01-17 Pedro Alves <palves@redhat.com>
4910 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4911 memalign plus mprotect to allocate the scratch buffer.
4913 2012-01-13 Pedro Alves <palves@redhat.com>
4915 * server.c (attach_inferior): Clear `cont_thread'.
4917 2012-01-13 Pedro Alves <palves@redhat.com>
4919 * server.c (main): Avoid infinite loop while detaching/killing
4922 2012-01-09 Doug Evans <dje@google.com>
4924 * server.c (start_inferior): Set last_ptid in --wrapper case.
4926 2012-01-06 Yao Qi <yao@codesourcery.com>
4928 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4930 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4932 2012-01-04 Yao Qi <yao@codesourcery.com>
4934 * tracepoint.c (cmd_qtdp): Print debug message
4935 for static tracepoint.
4937 2012-01-04 Yao Qi <yao@codesourcery.com>
4939 * tracepoint.c (trace_vdebug): Differentiate debug message
4940 between gdbserver and IPA.
4942 2012-01-03 Yao Qi <yao@codesourcery.com>
4944 * tracepoint.c (tracepoint_was_hit): Don't collect for
4947 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4949 * terminal.h: Reformat copyright header.
4951 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4953 * server.c (gdbserver_version): Update copyright year.
4954 * gdbreplay.c (gdbreplay_version): Likewise.
4956 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4958 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4961 2011-12-18 Hui Zhu <teawater@gmail.com>
4962 * linux-low.c (linux_create_inferior): Save return value to ret.
4964 2011-12-18 Hui Zhu <teawater@gmail.com>
4966 * linux-low.c (linux_create_inferior): Save return value to ret.
4968 2011-12-16 Doug Evans <dje@google.com>
4970 * linux-low.c (linux_create_inferior): If stdio connection,
4971 redirect stdin from /dev/null, stdout to stderr.
4972 * remote-utils.c (remote_is_stdio): New static global.
4973 (remote_connection_is_stdio): New function.
4974 (remote_prepare): Handle stdio connection.
4975 (remote_open): Ditto.
4976 (remote_close): Don't close stdin for stdio connections.
4977 (read_prim,write_prim): New functions. Replace all calls to
4978 read/write to these.
4979 * server.c (main): Watch for "-" argument. Move call to
4980 remote_prepare before start_inferior.
4981 * server.h (STDIO_CONNECTION_NAME): New macro.
4982 (remote_connection_is_stdio): Declare.
4984 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
4985 in debugging output.
4987 2011-12-15 Yao Qi <yao@codesourcery.com>
4989 * tracepoint.c: Include sys/syscall.h.
4990 (gdb_ust_thread): Remove preprocessor conditional.
4992 2011-12-14 Pedro Alves <pedro@codesourcery.com>
4994 * linux-low.c (linux_detach_one_lwp): Call
4995 the_low_target.prepare_to_resume before detaching.
4997 2011-12-14 Yao Qi <yao@codesourcery.com>
4999 * tracepoint.c (gdb_ust_thread): Don't ignore return value
5002 2011-12-14 Yao Qi <yao@codesourcery.com>
5004 * i386-low.c (i386_low_stopped_data_address): Initialize local
5007 2011-12-13 Pedro Alves <pedro@codesourcery.com>
5011 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
5012 DR_CONTROL unless necessary. Extend comments.
5013 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
5014 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
5016 2011-12-13 Yao Qi <yao@codesourcery.com>
5018 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
5020 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
5022 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
5024 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
5025 Print new debug message for such case.
5027 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5029 Fix overlapping memcpy.
5030 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
5031 the read_inferior_memory transfer.
5032 (delete_fast_tracepoint_jump): New variable buf. Use it for the
5033 write_inferior_memory transfer.
5034 (set_fast_tracepoint_jump): New variable buf. Use it for the
5035 read_inferior_memory and write_inferior_memory transfers.
5036 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
5037 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
5038 Use it for the write_inferior_memory transfer.
5039 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
5042 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
5044 * linux-low.c (fetch_register, store_register): Make code
5045 consistent, fix formatting.
5047 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
5049 * linux-low.c (usr_store_inferior_registers): Factor out code
5050 to handle individual registers into...
5051 (store_register): ... this new function.
5053 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
5055 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
5056 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
5057 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
5058 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
5059 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
5060 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
5061 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
5062 (srv_xmlfiles): Add new XML files.
5064 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
5066 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
5067 (init_registers_s390_linux32v1): Add prototype.
5068 (init_registers_s390_linux32v2): Likewise.
5069 (init_registers_s390_linux64v1): Likewise.
5070 (init_registers_s390_linux64v2): Likewise.
5071 (init_registers_s390x_linux64v1): Likewise.
5072 (init_registers_s390x_linux64v2): Likewise.
5073 (s390_num_regs): Increment to 52.
5074 (s390_regmap): Add orig_r2 register.
5075 (s390_num_regs_3264): Increment to 68.
5076 (s390_regmap_3264): Add orig_r2 register.
5077 (s390_collect_ptrace_register): Handle orig_r2 register.
5078 (s390_supply_ptrace_register): Likewise.
5079 (s390_fill_last_break): New function.
5080 (s390_store_last_break): Likewise.
5081 (s390_fill_system_call): New function.
5082 (s390_store_system_call): Likewise.
5083 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
5085 (s390_check_regset): New function.
5086 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
5087 NT_S390_SYSTEM_CALL regsets and use appropriate description.
5088 Update target_regsets for available register sets.
5090 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
5091 Jan Kratochvil <jan.kratochvil@redhat.com>
5093 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
5094 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
5096 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
5097 * linux-low.h (struct process_info_private): New member r_debug.
5098 * server.c (handle_qxfer_libraries): Call
5099 the_target->qxfer_libraries_svr4.
5100 (handle_qxfer_libraries_svr4): New function.
5101 (qxfer_packets): New entry "libraries-svr4".
5102 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
5103 * target.h (struct target_ops): New member qxfer_libraries_svr4.
5104 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
5105 PACKET_qXfer_libraries_svr4.
5107 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
5109 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
5110 PSW address/mask between 8-byte and 16-byte formats.
5111 (s390_supply_ptrace_register): Likewise.
5112 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
5113 basic addressing mode bit.
5115 2011-11-24 Stan Shebs <stan@codesourcery.com>
5117 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
5119 2011-11-17 Stan Shebs <stan@codesourcery.com>
5121 * tracepoint.c (struct tracepoint): New field traceframe_usage.
5122 (tracing_start_time): New global.
5123 (tracing_stop_time): New global.
5124 (tracing_user_name): New global.
5125 (tracing_notes): New global.
5126 (tracing_stop_note): New global.
5127 (cmd_qtstart): Set traceframe_usage, start_time.
5128 (stop_tracing): Set stop_time.
5129 (cmd_qtstatus): Report additional status.
5130 (cmd_qtp): New function.
5131 (handle_tracepoint_query): Call it.
5132 (cmd_qtnotes): New function.
5133 (handle_tracepoint_general_set): Call it.
5134 (get_timestamp): Rename from tsv_get_timestamp.
5136 2011-11-14 Stan Shebs <stan@codesourcery.com>
5137 Kwok Cheung Yeung <kcy@codesourcery.com>
5139 * linux-x86-low.c (small_jump_insn): New.
5140 (i386_install_fast_tracepoint_jump_pad): Add arguments for
5141 trampoline and error message, build a trampoline and issue a small
5142 jump instruction to it.
5143 (x86_install_fast_tracepoint_jump_pad): Add arguments for
5144 trampoline and error message.
5145 (x86_get_min_fast_tracepoint_insn_len): New.
5146 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
5147 * linux-low.h (struct linux_target_ops): Add arguments to
5148 install_fast_tracepoint_jump_pad operation, add new operation.
5149 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
5151 (linux_get_min_fast_tracepoint_insn_len): New function.
5152 (linux_target_op): Add new operation.
5153 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
5154 (gdb_trampoline_buffer_end): Ditto.
5155 (gdb_trampoline_buffer_error): Ditto.
5156 (struct ipa_sym_addresses): Add fields for new IPA variables.
5157 (symbol_list): Add entries for new IPA variables.
5158 (struct tracepoint): Add fields to hold the address range of the
5159 trampoline used by the tracepoint.
5160 (trampoline_buffer_head): New static variable.
5161 (trampoline_buffer_tail): Ditto.
5162 (claim_trampoline_space): New function.
5163 (have_fast_tracepoint_trampoline_buffer): New function.
5164 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
5166 (install_fast_tracepoint): Ditto, also add error buffer argument.
5167 (cmd_qtminftpilen): New function.
5168 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
5169 (fast_tracepoint_from_trampoline_address): New function.
5170 (fast_tracepoint_collecting): Handle trampoline as part of jump
5172 (set_trampoline_buffer_space): New function.
5173 (initialize_tracepoint): Initialize new IPA variables.
5174 * target.h (struct target_ops): Add arguments to
5175 install_fast_tracepoint_jump_pad operation, add new
5176 get_min_fast_tracepoint_insn_len operation.
5177 (target_get_min_fast_tracepoint_insn_len): New.
5178 (install_fast_tracepoint_jump_pad): Add arguments.
5179 * server.h (IPA_BUFSIZ): Define.
5180 * linux-i386-ipa.c: Include extra header files.
5181 (initialize_fast_tracepoint_trampoline_buffer): New function.
5182 (initialize_low_tracepoint): Call it.
5183 * server.h (set_trampoline_buffer_space): Declare.
5184 (claim_trampoline_space): Ditto.
5185 (have_fast_tracepoint_trampoline_buffer): Ditto.
5187 2011-11-14 Yao Qi <yao@codesourcery.com>
5189 * server.c (handle_query): Handle InstallInTrace for qSupported.
5190 * tracepoint.c (add_tracepoint): Sort list.
5191 (install_tracepoint, download_tracepoint): New.
5192 (cmd_qtdp): Call them to install and download tracepoints.
5193 (sort_tracepoints): Removed.
5194 (cmd_qtstart): Update.
5196 2011-11-14 Yao Qi <yao@codesourcery.com>
5198 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
5199 * mem-break.h: Declare.
5200 * tracepoint.c (cmd_qtstart): Move some code to ...
5201 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
5203 (download_tracepoints): Move some code to ...
5204 (download_tracepoint_1): ... here. New.
5206 2011-11-08 Yao Qi <yao@codesourcery.com>
5208 * remote-utils.c (relocate_instruction): A comment fix.
5210 2011-11-07 Joel Brobecker <brobecker@adacore.com>
5212 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
5213 (i386_dr_low_get_control, i386_dr_low_get_status): Use
5214 dr_status_mirror and dr_control_mirror from debug_reg_state.
5215 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
5216 (i386_initial_stuff): Remove use of deleted globals.
5217 (i386_get_thread_context, i386_set_thread_context,
5218 i386_thread_added): Use dr_status_mirror and dr_control_mirror
5219 from debug_reg_state.
5221 2011-11-05 Yao Qi <yao@codesourcery.com>
5223 * tracepoint.c (gdb_collect): Loop over tracepoints of same
5224 address as TPOINT's.
5226 2011-11-02 Stan Shebs <stan@codesourcery.com>
5228 * tracepoint.c (agent_mem_read_string): New function.
5229 (eval_agent_expr): Call it for tracenz.
5230 * server.c (handle_query): Report support for tracenz.
5232 2011-11-02 Yao Qi <yao@codesourcery.com>
5234 * tracepoint.c (cmd_qtstart): Remove unused local variables.
5236 2011-11-02 Yao Qi <yao@codesourcery.com>
5238 * target.h: Fix a typo in comment.
5240 2011-10-31 Pedro Alves <pedro@codesourcery.com>
5242 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
5243 clobber the breakpoints' shadows with fast tracepoint jumps.
5244 * mem-break.h (check_mem_write): Add `myaddr' parameter.
5245 * target.c (write_inferior_memory): Also pass MYADDR down to
5248 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
5250 * configure.ac: Check support for personality routine.
5251 * configure: Regenerate.
5252 * config.in: Likewise.
5253 * linux-low.c: Include <sys/personality.h>.
5254 Define ADDR_NO_RANDOMIZE if necessary.
5255 (linux_create_inferior): Disable address space randomization when
5256 forking inferior, if requested.
5257 (linux_supports_disable_randomization): New function.
5258 (linux_target_ops): Install it.
5259 * server.h (disable_randomization): Declare.
5260 * server.c (disable_randomization): New global variable.
5261 (handle_general_set): Handle QDisableRandomization.
5262 (handle_query): Likewise for qSupported.
5263 (main): Support --disable-randomization and --no-disable-randomization
5264 command line arguments.
5265 * target.h (struct target_ops): Add supports_disable_randomization.
5266 (target_supports_disable_randomization): New macro.
5268 2011-09-29 Mike Frysinger <vapier@gentoo.org>
5270 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
5272 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
5273 [!PT_GETDSBT] (target_loadmap): New definition.
5274 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
5275 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
5276 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
5277 and PT_GETDSBT to LINUX_LOADMAP.
5278 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
5279 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
5281 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5283 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
5284 (arm_linux_hwbp_cap): New static variable.
5285 (arm_linux_get_hwbp_cap): Replace by ...
5286 (arm_linux_init_hwbp_cap): ... this new function.
5287 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
5288 (arm_linux_get_hw_watchpoint_count): Likewise.
5289 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5290 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
5291 (arm_prepare_to_resume): Use perror_with_name instead of error.
5293 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5295 * linux-arm-low.c: Include <signal.h>.
5296 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
5297 (struct arm_linux_hwbp_cap): New data type.
5298 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
5299 (struct arm_linux_hw_breakpoint): New data type.
5300 (MAX_BPTS, MAX_WPTS): Define.
5301 (struct arch_process_info, struct arch_lwp_info): New data types.
5302 (arm_linux_get_hwbp_cap): New function.
5303 (arm_linux_get_hw_breakpoint_count): Likewise.
5304 (arm_linux_get_hw_watchpoint_count): Likewise.
5305 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5306 (arm_hwbp_control_initialize): Likewise.
5307 (arm_hwbp_control_is_enabled): Likewise.
5308 (arm_hwbp_control_is_initialized): Likewise.
5309 (arm_hwbp_control_disable): Likewise.
5310 (arm_linux_hw_breakpoint_equal): Likewise.
5311 (arm_linux_hw_point_initialize): Likewise.
5312 (struct update_registers_data): New data structure.
5313 (update_registers_callback: New function.
5314 (arm_insert_point): Likewise.
5315 (arm_remove_point): Likewise.
5316 (arm_stopped_by_watchpoint): Likewise.
5317 (arm_stopped_data_address): Likewise.
5318 (arm_new_process): Likewise.
5319 (arm_new_thread): Likewise.
5320 (arm_prepare_to_resume): Likewise.
5321 (the_low_target): Register arm_insert_point, arm_remove_point,
5322 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
5323 arm_new_thread, and arm_prepare_to_resume.
5325 2011-09-15 Stan Shebs <stan@codesourcery.com>
5327 * server.h (struct emit_ops): Add compare-goto fields.
5328 * tracepoint.c (gdb_agent_op_sizes): New table.
5329 (emit_eq_goto): New function.
5330 (emit_ne_goto): New function.
5331 (emit_lt_goto): New function.
5332 (emit_le_goto): New function.
5333 (emit_gt_goto): New function.
5334 (emit_ge_goto): New function.
5335 (is_goto_target): New function.
5336 (compile_bytecodes): Recognize special cases of compare-goto
5337 combinations and call specialized emitters for them.
5338 * linux-x86-low.c (amd64_emit_eq_goto): New function.
5339 (amd64_emit_ne_goto): New function.
5340 (amd64_emit_lt_goto): New function.
5341 (amd64_emit_le_goto): New function.
5342 (amd64_emit_gt_goto): New function.
5343 (amd64_emit_ge_goto): New function.
5344 (amd64_emit_ops): Add the new functions.
5345 (i386_emit_eq_goto): New function.
5346 (i386_emit_ne_goto): New function.
5347 (i386_emit_lt_goto): New function.
5348 (i386_emit_le_goto): New function.
5349 (i386_emit_gt_goto): New function.
5350 (i386_emit_ge_goto): New function.
5351 (i386_emit_ops): Add the new functions.
5353 2011-09-08 Stan Shebs <stan@codesourcery.com>
5355 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
5356 (i386_emit_epilogue): Restore %ebx.
5358 2011-08-31 Jie Zhang <jzhang918@gmail.com>
5360 * server.c (step_thread): Remove definition.
5361 (process_serial_event): Don't handle Hs.
5362 * server.h (step_thread): Remove declaration.
5363 * target.c (set_desired_inferior): Remove use of step_thread.
5365 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5367 * linux-low.c: Include linux-procfs.h.
5368 (linux_attach_lwp_1): Update comments.
5369 (linux_attach): Scan for existing threads when attaching to a
5370 process that is the tgid.
5371 * Makefile.in: Update dependencies.
5373 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5375 * configure.srv: Add linux-procfs.o dependencies.
5377 2011-08-14 Yao Qi <yao@codesourcery.com>
5379 * target.h (struct target_ops): Fix indent.
5380 * win32-low.c (win32_target_ops): Fix comment.
5382 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
5383 Yao Qi <yao@codesourcery.com>
5385 * Makefile.in (clean): Remove tic6x-*.c files.
5386 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
5387 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
5388 (tic6x-c64xp-linux.c): Likewise.
5389 * configure.srv: Add support for tic6x-*-uclinux.
5390 * linux-tic6x-low.c: New.
5391 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
5393 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
5394 Yao Qi <yao@codesourcery.com>
5396 * target.h (struct target_ops): Add read_loadmap.
5397 * linux-low.c (struct target_loadseg): New type.
5398 (struct target_loadmap): New type.
5399 (linux_read_loadmap): New function.
5400 (linux_target_ops): Add linux_read_loadmap.
5401 * server.c (handle_query): Support qXfer:fdpic:read packet.
5402 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
5405 2011-08-05 Eli Zaretskii <eliz@gnu.org>
5407 * win32-low.c: Include <stdint.h>.
5409 2011-07-22 Pedro Alves <pedro@codesourcery.com>
5411 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
5412 to the inferior here.
5413 (i386_remove_aligned_watchpoint): Ditto.
5414 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
5415 fit part of the watchpoint in the debug registers.
5416 (i386_update_inferior_debug_regs): New.
5417 (i386_low_insert_watchpoint): Work on a local mirror of the debug
5418 registers, and only update the inferior on success.
5419 (i386_low_remove_watchpoint): Ditto.
5421 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
5423 * linux-low.c (compare_ints, unique, list_threads, show_process,
5424 linux_core_of_thread): Delete.
5425 (linux_target_ops): Change linux_core_of_thread to
5426 linux_common_core_of_thread.
5427 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
5428 * utils.c (malloc_failure): Change type of argument.
5429 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
5430 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
5431 common/linux-osdata.c, common/ptid.c and common/buffer.c.
5432 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
5433 (IPA_OBJS): Add common-utils-ipa.o.
5434 (ptid_h, linux_osdata_h): New macros.
5435 (server_h): Add common/common-utils.h, common/xml-utils.h,
5436 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
5438 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
5439 ptid.o, buffer.o): New rules.
5440 (linux-low.o): Add common/linux-osdata.h as a dependency.
5441 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
5442 * configure.ac: Add AC_HEADER_DIRENT check.
5443 * config.in: Regenerate.
5444 * configure: Regenerate.
5445 * remote-utils.c (xml_escape_text): Delete.
5446 (buffer_grow, buffer_free, buffer_init, buffer_finish,
5447 buffer_xml_printf): Move to common/buffer.c.
5448 * server.c (main): Remove call to initialize_inferiors.
5449 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
5450 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
5451 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
5452 internal_error, gdb_assert, gdb_assert_fail): Delete.
5453 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
5454 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
5456 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
5457 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
5458 initialize_inferiors): Delete.
5460 2011-07-20 Pedro Alves <pedro@codesourcery.com>
5462 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
5465 2011-05-31 Pedro Alves <pedro@codesourcery.com>
5467 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
5469 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
5471 2011-05-26 Yao Qi <yao@codesourcery.com>
5473 * Makefile.in (thread-db.o): Track dependence to
5474 common/gdb_thread_db.h.
5475 * thread-db.c: include gdb_thread_db.h from right place.
5477 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
5479 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
5480 __FILE__ and __LINE__ to internal_error.
5482 2011-05-13 Doug Evans <dje@google.com>
5484 * thread-db.c (try_thread_db_load_from_sdir): New function.
5485 (try_thread_db_load_from_dir): New function.
5486 (thread_db_load_search): Handle $sdir, ignore $pdir.
5487 Remove trying of system directories if search of
5488 libthread-db-search-path fails, that is now done via $sdir.
5490 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
5492 * server.c (handle_query): Add EnableDisableTracepoints to the list
5493 of supported features.
5494 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
5496 (cmd_qtenable_disable): New.
5497 (cmd_qtstart): Install tracepoints even if disabled.
5498 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
5499 receiving a QTEnable or QTDisable packet.
5500 (gdb_collect): Skip data collection if fast tracepoint is disabled.
5501 (ust_marker_to_static_tracepoint): Do not ignore disabled static
5503 (gdb_probe): Skip data collection if static tracepoint is disabled.
5505 2011-05-10 Doug Evans <dje@google.com>
5507 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
5509 2011-05-04 Doug Evans <dje@google.com>
5511 * linux-low.c (linux_join): Skip process lookup.
5512 * spu-low.c (spu_join): Ditto.
5513 * server.c (join_inferiors_callback): Delete.
5514 (process_serial_event): For 'D' packet (detach) call join_inferior
5517 2011-05-04 Joseph Myers <joseph@codesourcery.com>
5519 * README: Don't mention xscale*-*-linux*.
5520 * configure.srv (xscale*-*-linux*): Don't handle target.
5522 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
5524 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
5526 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
5527 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
5528 (i386_emit_void_call_2): Likewise.
5530 2011-04-26 Yao Qi <yao@codesourcery.com>
5532 * linux-low.c: Move common macros to linux-ptrace.h.
5533 Include linux-ptrace.h.
5534 * Makefile.in (linux_ptrace_h): New.
5535 (linux-low.o): Depends on linux-ptrace.h.
5537 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
5539 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
5540 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
5541 (remote_prepare): New function with most of the TCP code from ...
5542 (remote_open): ... here. Detect PORT here unconditionally. Move also
5543 setting transport_is_reliable.
5544 * server.c (run_once): New variable.
5545 (gdbserver_usage): Document it.
5546 (main): Set run_once for `--once'. Call remote_prepare. Exit after
5547 the first run if RUN_ONCE.
5548 * server.h (run_once, remote_prepare): New declarations.
5550 2011-04-19 Tom Tromey <tromey@redhat.com>
5552 * win32-low.c (handle_load_dll): Remove duplicate "the".
5554 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
5556 Remove support for old Cygwin 1.5 versions.
5557 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
5558 function to avoid warning.
5559 (win32_add_one_solib): Use cygwin_conv_path function to avoid
5562 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
5564 * gdbserver/server.h (Macro _): Define it if not available.
5566 2011-03-14 Michael Snyder <msnyder@vmware.com>
5568 * hostio.c (handle_close): Remove unnecessary null test.
5570 2011-03-10 Joel Brobecker <brobecker@adacore.com>
5572 * Makefile.in (maintainer-clean realclean distclean): Remove
5573 "make ... subdir_do" command.
5575 2011-03-10 Michael Snyder <msnyder@vmware.com>
5577 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
5579 * server.c (handle_v_run): Free alloced buffer on early return.
5581 2011-03-09 Yao Qi <yao@codesourcery.com>
5584 2011-03-04 Yao Qi <yao@codesourcery.com>
5586 * Makefile.in: Remove GNU make feature --directory.
5588 2011-03-05 Yao Qi <yao@codesourcery.com>
5590 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5591 (subdir_do): New make target. Copied from gdb/Makefile.
5592 (maintainer-clean, realclean, distclean, clean): Call corresponding
5593 make targets in common/Makefile.
5595 2011-02-11 Yao Qi <yao@codesourcery.com>
5597 * configure.ac: Call AC_PROG_RANLIB.
5598 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5599 * configure: Regenerate.
5601 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5603 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
5605 2011-03-06 Yao Qi <yao@codesourcery.com>
5607 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
5609 2011-03-05 Yao Qi <yao@codesourcery.com>
5611 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5612 (subdir_do): New make target. Copied from gdb/Makefile.
5613 (maintainer-clean, realclean, distclean, clean): Call corresponding
5614 make targets in common/Makefile.
5616 2011-03-04 Yao Qi <yao@codesourcery.com>
5618 * Makefile.in: Remove GNU make feature --directory.
5620 2011-03-04 Michael Snyder <msnyder@vmware.com>
5622 * server.c (queue_stop_reply): Call xmalloc not malloc.
5624 2011-03-02 Michael Snyder <msnyder@vmware.com>
5626 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
5628 2011-02-28 Michael Snyder <msnyder@vmware.com>
5630 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
5631 (cmd_qtframe): Ditto.
5632 (cmd_qtbuffer): Ditto.
5633 (cmd_bigqtbuffer): Ditto.
5635 * utils.c (decimal2str): Initialize 'width' to nine, then
5638 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5640 * hostio.c (require_data): Free *data, not data.
5642 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5644 * hostio.c (require_data): Use free, not xfree.
5646 2011-02-27 Michael Snyder <msnyder@vmware.com>
5648 * server.c (handle_query): Discard unused value.
5650 * hostio.c (require_data): Free malloc memory before returning
5653 2011-02-26 Michael Snyder <msnyder@vmware.com>
5655 * linux-low.c (list_threads): Call closedir for dirent.
5657 2011-02-27 Michael Snyder <msnyder@vmware.com>
5659 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
5660 a case statement falls through.
5662 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
5664 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
5667 2011-02-26 Michael Snyder <msnyder@vmware.com>
5669 * utils.c (decimal2str): Eliminate dead code and dead param.
5670 (pulongest): Drop dead param from call to decimal2str.
5673 2011-02-24 Joel Brobecker <brobecker@adacore.com>
5675 Revert the following patch (not approved yet):
5676 2011-02-21 Hui Zhu <teawater@gmail.com>
5677 * tracepoint.c (tp_printf): New function.
5678 (eval_agent_expr): Handle gdb_agent_op_printf.
5680 2011-02-21 Hui Zhu <teawater@gmail.com>
5682 * tracepoint.c (tp_printf): New function.
5683 (eval_agent_expr): Handle gdb_agent_op_printf.
5685 2011-02-18 Tom Tromey <tromey@redhat.com>
5687 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
5688 (tracepoint.o): Likewise.
5689 * tracepoint.c (enum gdb_agent_op): Use ax.def.
5690 (gdb_agent_op_names): Likewise.
5692 2011-02-18 Tom Tromey <tromey@redhat.com>
5694 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
5695 gdb_agent_op_rot>: New constants.
5696 (gdb_agent_op_names): Add pick and roll.
5697 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
5700 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5702 * aclocal.m4: Regenerated with aclocal-1.11.1.
5704 2011-02-14 Pedro Alves <pedro@codesourcery.com>
5706 * server.c (handle_qxfer_traceframe_info): New.
5707 (qxfer_packets): Register "traceframe-info".
5708 (handle_query): Report support for qXfer:traceframe-info:read+.
5709 * tracepoint.c (match_blocktype): New.
5710 (traceframe_find_block_type): Rename to ...
5711 (traceframe_walk_blocks): ... this. Add callback filter argument,
5713 (traceframe_find_block_type): New, reimplemented on top of
5714 traceframe_walk_blocks.
5715 (build_traceframe_info_xml): New.
5716 (traceframe_read_info): New.
5717 * server.h (traceframe_read_info): Declare.
5719 2011-02-11 Yao Qi <yao@codesourcery.com>
5721 * configure.ac: Call AC_PROG_RANLIB.
5722 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5723 * configure: Regenerate.
5725 2011-02-07 Pedro Alves <pedro@codesourcery.com>
5727 * server.c (gdb_read_memory): Change return semantics to allow
5729 (handle_search_memory_1): Adjust.
5730 (process_serial_event) <'m' packet>: Handle partial transfers.
5731 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
5733 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5735 * regcache.c (init_register_cache): Initialize
5736 regcache->register_status.
5737 (free_register_cache): Release regcache->register_status.
5738 (regcache_cpy): Copy register_status.
5739 (registers_to_string): Print 'x's for unavailable registers.
5740 (supply_register): Mark the register's status valid or
5741 unavailable, depending on whether a buffer was passed in or not.
5742 (supply_register_zeroed): New.
5743 (supply_regblock): Mark the registers' status valid or
5744 unavailable, depending on whether a buffer was passed in or not.
5745 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
5746 (struct regcache): New `register_status' field.
5747 (supply_register_zeroed): Declare.
5748 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
5749 supply_register_zeroed, rather than passing a NULL buffer to
5751 * tracepoint.c (fetch_traceframe_registers): Update comment.
5753 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5755 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5758 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5760 * server.h (decode_xfer_write): Change prototype.
5761 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5762 and don't extract the annex here.
5763 * server.c (decode_xfer_read): Remove `annex' parameter,
5764 and don't extract the annex here.
5766 (struct qxfer): New.
5767 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5768 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5769 (handle_qxfer_statictrace): New functions, abstracted out from
5770 handle_query, and made to use the struct qxfer interface.
5771 (handle_threads_qxfer_proper): Rename to ...
5772 (handle_qxfer_threads_proper): ... this.
5773 (handle_threads_qxfer): Rename to ...
5774 (handle_qxfer_threads): ... this. Adjust.
5775 (qxfer_packets): New array.
5776 (handle_qxfer): New function.
5777 (handle_query): Use handle_qxfer.
5779 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5781 * gdbreplay.c: Shorten lines of >= 80 columns.
5782 * linux-low.c: Ditto.
5783 * linux-ppc-low.c: Ditto.
5784 * linux-s390-low.c: Ditto.
5785 * linux-sparc-low.c: Ditto.
5786 * linux-x86-low.c: Ditto.
5787 * linux-xtensa-low.c: Ditto.
5788 * mem-break.c: Ditto.
5790 * regcache.h: Ditto.
5791 * remote-utils.c: Ditto.
5794 * thread-db.c: Ditto.
5795 * tracepoint.c: Ditto.
5797 * win32-low.h: Ditto.
5799 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5801 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5804 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5806 * server.c (gdbserver_version): Update copyright year in version
5808 * gdbreplay.c (gdbreplay_version): Ditto.
5810 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5812 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5813 * linux-bfin-low.c: New file.
5814 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5815 PT_DATA_ADDR for BFIN targets.
5816 * Makefile.in (SFILES): Add linux-bfin-low.c.
5817 (clean): Remove reg-bfin.c.
5818 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5819 * README: Mention supported Blackfin targets.
5821 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5823 * .gitignore: New file.
5825 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5827 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5829 2010-10-22 Jie Zhang <jie@codesourcery.com>
5831 * Makefile.in: Add FLAGS_TO_PASS variable.
5832 (install): Remove dependency of install-only and recursively
5833 invoke make for install-only.
5835 2010-10-04 Doug Evans <dje@google.com>
5837 * Makefile.in (uninstall): Use $(DESTDIR).
5839 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5843 * linux-x86-low.c (compat_siginfo_from_siginfo)
5844 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5845 si_code is < 0. Check for si_code == SI_TIMER before checking for
5848 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5850 * lynx-i386-low.c: New file.
5851 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5853 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5855 * lynx-low.c (ptrace_request_to_str): Remove handling for
5856 request values that have been removed in LynxOS 5.x.
5858 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5860 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5863 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5865 * configure.ac: Add --enable-inprocess-agent option.
5866 * configure: Rebuilt.
5868 2010-09-06 Yao Qi <yao@codesourcery.com>
5870 * linux-low.c (linux_kill): Remove unused variable.
5871 (linux_stabilize_threads): Likewise.
5872 * server.c (start_inferior): Likewise.
5873 (queue_stop_reply_callback): Likewise.
5874 * tracepoint.c (do_action_at_tracepoint): Likewise.
5876 2010-09-06 Yao Qi <yao@codesourcery.com>
5878 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5881 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5883 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5885 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5887 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5890 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5892 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5893 gdbserver/lynx-ppc-low.c: New files.
5894 * Makefile.in (lynx_low_h): New variable.
5895 (lynx-low.o, lynx-ppc-low.o): New rules.
5896 * configure.ac: On LynxOS, link with -lnetinet.
5897 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5898 * configure: regenerate.
5900 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5902 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5903 * configure.ac: Add check for vasprintf and vsnprintf.
5904 * configure, config.in: Regenerate.
5905 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5907 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5909 * gdbreplay.c: Move include of alloca.h up, next to include of
5911 * server.h: Add include of malloc.h.
5912 * mem-break.c: Remove include of malloc.h.
5913 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5915 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5917 * Makefile.in (memmem.o): Build with -Wno-error.
5919 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5921 * utils.c (xsnprintf): Make non-static.
5922 * server.h: Add xsnprintf declaration.
5923 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5924 replace calls to snprintf by calls to xsnprintf throughout.
5926 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5928 * configure.ac: Add configure check for alloca.
5929 * configure, config.in: Regenerate.
5930 * server.h: Include alloca.h if it exists.
5931 * gdbreplay.c: Include alloca.h if it exists.
5933 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5935 * linux-low.c (__SIGRTMIN): Define if not already defined.
5936 (linux_create_inferior): Check for __ANDROID__ rather than
5938 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5939 are already deferred.
5940 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5941 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5942 stopped and already has a pending signal to report.
5943 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5944 a pending signal to report or is moving out of a jump pad.
5945 (linux_init_signals): Check for __ANDROID__ rather than
5948 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5950 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5951 debug_threads check. Avoid a linear search when not doing debug
5954 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5956 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5957 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5958 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5959 (process_event): Change local fd's type to gdb_fildes_t.
5960 (create_file_handler): Adjust prototype.
5961 (delete_file_handler): Adjust prototype.
5962 (handle_file_event): Adjust prototype. Use pfildes.
5963 (create_file_event): Adjsut prototype.
5964 * remote-utils.c (remote_desc, listen_desc): Change type to
5966 * server.h: New gdb_fildes_t typedef.
5967 [USE_WIN32API]: Include winsock2.h.
5968 (delete_file_handler, add_file_handler): Adjust prototypes.
5970 * utils.c (pfildes): New.
5972 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5974 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5975 * configure: Regenerate.
5977 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5979 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5980 (linux_done_accessing_memory): ... this.
5981 (linux_target_ops): Adjust.
5982 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
5983 * nto-low.c (nto_target_ops): Adjust comment.
5984 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
5985 * spu-low.c (spu_target_ops): Adjust comment.
5986 * target.h (target_ops): Rename unprepare_to_access_memory field
5987 to done_accessing_memory.
5988 (unprepare_to_access_memory): Rename to ...
5989 (done_accessing_memory): ... this.
5991 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5993 * linux-low.c (linux_prepare_to_access_memory): New.
5994 (linux_unprepare_to_access_memory): New.
5995 (linux_target_ops): Install them.
5996 * server.c (read_memory): Rename to ...
5997 (gdb_read_memory): ... this. Use
5998 prepare_to_access_memory/prepare_to_access_memory.
5999 (write_memory): Rename to ...
6000 (gdb_write_memory): ... this. Use
6001 prepare_to_access_memory/prepare_to_access_memory.
6002 (handle_search_memory_1): Adjust.
6003 (process_serial_event): Adjust.
6004 * target.h (struct target_ops): New fields
6005 prepare_to_access_memory and unprepare_to_access_memory.
6006 (prepare_to_access_memory, unprepare_to_access_memory): New.
6007 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
6008 prepare_to_access_memory/prepare_to_access_memory.
6009 * nto-low.c (nto_target_ops): Adjust.
6010 * spu-low.c (spu_target_ops): Adjust.
6011 * win32-low.c (win32_target_ops): Adjust.
6013 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6015 * Makefile.in (WARN_CFLAGS): Get it from configure.
6016 (WERROR_CFLAGS): New.
6017 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
6018 * configure.ac: Introduce --enable-werror, which adds -Werror to
6019 the compiler command line. Enabled by default. Disable with
6020 --disable-werror. Add -Wdeclaration-after-statement
6021 Wpointer-arith and -Wformat-nonliteral to warning flags.
6022 * configure: Regenerate.
6024 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6026 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
6028 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6030 * gdbreplay.c (remote_error): New.
6032 (expect): Use gdbchar. Check for error reading from GDB.
6033 Clarify sync error output.
6034 (play): Check for errors writing to GDB.
6035 * linux-low.c (sigchld_handler): Really ignore `write' errors.
6036 * remote-utils.c (getpkt): Check for errors writing to the remote
6039 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6041 * linux-low.c (linux_wait_1): Move non-debugging code out of
6042 `debug_threads' control.
6044 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6046 * linux-low.c (linux_wait_1): Don't set last_status here.
6047 * server.c (push_event, queue_stop_reply_callback): Assert we're
6048 not pushing a TARGET_WAITKIND_IGNORE event.
6049 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
6050 (myresume, handle_target_event): Set the thread's last_resume_kind
6051 and last_status from the target returned status.
6053 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6057 * linux-x86-low.c (update_debug_registers_callback): New.
6058 (i386_dr_low_set_addr): Use it.
6059 (i386_dr_low_get_addr): New.
6060 (i386_dr_low_set_control): Use update_debug_registers_callback.
6061 (i386_dr_low_get_control): New.
6062 (i386_dr_low_get_status): Adjust.
6063 * linux-low.c (linux_stop_lwp): New.
6064 * linux-low.h (linux_stop_lwp): Declare.
6066 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
6067 argument instead of a i386_debug_reg_state.
6068 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
6069 a i386_debug_reg_state.
6070 (i386_insert_aligned_watchpoint): Adjust.
6071 (i386_remove_aligned_watchpoint): Adjust.
6072 (i386_low_stopped_data_address): Read the debug registers from the
6073 inferior instead of from the mirrors.
6074 * i386-low.h (struct i386_debug_reg_state): Extend comment.
6075 (i386_dr_low_get_addr): Declare.
6076 (i386_dr_low_get_control): Declare.
6077 (i386_dr_low_get_status): Change prototype.
6079 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
6080 (i386_dr_low_get_addr): New.
6081 (i386_dr_low_get_control): New.
6082 (i386_dr_low_get_status): Adjust prototype. Return
6084 (i386_initial_stuff): Clear dr_status_mirror and
6086 (i386_get_thread_context): Adjust.
6087 (i386_set_thread_context): Adjust.
6088 (i386_thread_added): Adjust.
6090 2010-08-24 Pedro Alves <pedro@codesourcery.com>
6092 * linux-low.h (linux_thread_area): Delete declaration.
6094 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
6096 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
6097 after its termination.
6099 2010-08-09 Pedro Alves <pedro@codesourcery.com>
6101 * linux-low.c (gdb_wants_lwp_stopped): Delete.
6102 (gdb_wants_all_stopped): Delete.
6103 (linux_wait_1): Don't call them.
6104 * server.c (handle_v_cont): Tag all threads as want-stopped.
6105 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
6106 stopped as "client-wants-stopped".
6108 2010-07-31 Pedro Alves <pedro@codesourcery.com>
6110 * Makefile.in (signals_h): New.
6111 (server_h): Depend on it.
6112 (server.o): Don't depend on $(signals_def).
6113 (signals.o): Depend on $(signals_def).
6115 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
6117 * Makefile.in (signals_def): New.
6118 (server_h): Append include/gdb/signals.h and signals_def.
6119 (server.o): Append signals_def.
6121 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6123 * server.c (handle_target_event): Use target_signal_to_host for
6124 resume_info.sig initialization.
6125 * target.h (struct thread_resume) <sig>: New comment.
6127 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
6129 * server.c (handle_query): strcpy() the returned string from paddress()
6130 instead of sprintf().
6131 * utils.c (paddress): Return phex_nz().
6133 2010-07-07 Joel Brobecker <brobecker@adacore.com>
6135 * server.c (handle_v_cont): Call mourn_inferior if process
6137 (myresume): Likewise.
6139 2010-07-01 Pedro Alves <pedro@codesourcery.com>
6141 Static tracepoints, and integration with UST.
6143 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
6144 * mem-break.c (uninsert_all_breakpoints)
6145 (reinsert_all_breakpoints): New.
6146 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
6147 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
6148 (gdb_agent_ust_loaded, helper_thread_id)
6149 (gdb_agent_helper_thread_id): New macros.
6150 (struct ipa_sym_addresses): Add addr_ust_loaded,
6151 addr_helper_thread_id, addr_cmd_buf.
6152 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
6153 (in_process_agent_loaded_ust): New.
6154 (write_e_ust_not_loaded): New.
6155 (maybe_write_ipa_ust_not_loaded): New.
6156 (struct collect_static_trace_data_action): New.
6157 (enum tracepoint_type) <static_tracepoint>: New.
6158 (struct tracepoint) <handle>: Mention static tracepoints.
6159 (struct static_tracepoint_ctx): New.
6160 (CMD_BUF_SIZE): New.
6161 (add_tracepoint_action): Handle static tracepoint actions.
6162 (unprobe_marker_at): New.
6163 (clear_installed_tracepoints): Handle static tracepoints.
6164 (cmd_qtdp): Handle static tracepoints.
6165 (probe_marker_at): New.
6166 (cmd_qtstart): Handle static tracepoints.
6167 (response_tracepoint): Handle static tracepoints.
6168 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
6169 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
6170 (get_context_regcache): Handle static tracepoints.
6171 (do_action_at_tracepoint): Handle static tracepoint actions.
6172 (traceframe_find_block_type): Handle static trace data blocks.
6173 (traceframe_read_sdata): New.
6174 (download_tracepoints): Download static tracepoint actions.
6175 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
6176 (GDB_PROBE_NAME): New.
6181 (ust_marker_to_static_tracepoint): New.
6183 (collect_ust_data_at_tracepoint): New.
6184 (gdb_ust_probe): New.
6185 (UNIX_PATH_MAX, SOCK_DIR): New.
6186 (gdb_ust_connect_sync_socket): New.
6187 (resume_thread, stop_thread): New.
6188 (run_inferior_command): New.
6189 (init_named_socket): New.
6190 (gdb_ust_socket_init): New.
6191 (cstr_to_hexstr): New.
6193 (first_marker, next_marker): New.
6194 (response_ust_marker): New.
6195 (cmd_qtfstm, cmd_qtsstm): New.
6196 (unprobe_marker_at, probe_marker_at): New.
6197 (cmd_qtstmat, gdb_ust_thread): New.
6198 (gdb_ust_init): New.
6199 (initialize_tracepoint_ftlib): Call gdb_ust_init.
6200 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
6202 (x86_64_st_collect_regmap): New.
6203 (X86_64_NUM_ST_COLLECT_GREGS): New.
6204 (AMD64_RIP_REGNUM): New.
6205 (supply_static_tracepoint_registers): New.
6206 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
6208 (i386_st_collect_regmap): New.
6209 (i386_NUM_ST_COLLECT_GREGS): New.
6210 (supply_static_tracepoint_registers): New.
6211 * server.c (handle_query): Handle qXfer:statictrace:read.
6212 <qSupported>: Report support for StaticTracepoints, and
6213 qXfer:statictrace:read features.
6214 * server.h (traceframe_read_sdata)
6215 (supply_static_tracepoint_registers): Declare.
6216 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
6217 (unpack_varlen_hex): Include in IPA build.
6218 * Makefile.in (ustlibs, ustinc): New.
6219 (IPA_OBJS): Add remote-utils-ipa.o.
6220 ($(IPA_LIB)): Link -ldl and -lpthread.
6222 (IPAGENT_CFLAGS): Add UST_CFLAGS.
6223 * config.in, configure: Regenerate.
6225 2010-06-20 Ian Lance Taylor <iant@google.com>
6226 Pedro Alves <pedro@codesourcery.com>
6228 * linux-x86-low.c (always_true): Delete.
6229 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
6230 trying to fool the compiler with always_true.
6232 2010-06-20 Pedro Alves <pedro@codesourcery.com>
6234 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
6235 conditions in gdbserver.
6237 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
6239 * spu-low.c (spu_read_memory): Wrap around local store limit.
6240 (spu_write_memory): Likewise.
6242 2010-06-15 Pedro Alves <pedro@codesourcery.com>
6244 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
6245 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
6247 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
6249 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
6250 uses with LONGEST uses.
6252 2010-06-14 Stan Shebs <stan@codesourcery.com>
6253 Pedro Alves <pedro@codesourcery.com>
6257 * linux-x86-low.c: Include limits.h.
6262 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
6263 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
6264 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
6265 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
6266 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
6267 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
6268 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
6269 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
6270 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
6271 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
6272 (amd64_emit_void_call_2): New.
6273 (amd64_emit_ops): New.
6274 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
6275 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
6276 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
6277 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
6278 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
6279 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
6280 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
6281 (i386_emit_call, i386_emit_reg, i386_emit_pop)
6282 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
6283 (i386_emit_stack_adjust, i386_emit_int_call_1)
6284 (i386_emit_void_call_2): New.
6285 (i386_emit_ops): New.
6286 (x86_emit_ops): New.
6287 (the_low_target): Install x86_emit_ops.
6288 * server.h (struct emit_ops): New.
6289 (get_raw_reg_func_addr): Declare.
6290 (current_insn_ptr, emit_error): Declare.
6291 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
6292 (set_trace_state_variable_value): New defines.
6293 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
6294 addr_get_trace_state_variable_value and
6295 addr_set_trace_state_variable_value.
6296 (symbol_list): New fields for get_raw_reg,
6297 get_trace_state_variable_value and set_trace_state_variable_value.
6298 (condfn): New typedef.
6299 (struct tracepoint): New field `compiled_cond'.
6300 (do_action_at_tracepoint): Clear compiled_cond.
6301 (get_trace_state_variable_value, set_trace_state_variable_value):
6303 (condition_true_at_tracepoint): If there's a compiled condition,
6305 (current_insn_ptr, emit_error): New globals.
6306 (struct bytecode_address): New.
6307 (get_raw_reg_func_addr): New.
6308 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
6309 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
6310 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
6311 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
6312 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
6313 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
6314 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
6315 (compile_tracepoint_condition, compile_bytecodes): New.
6316 * target.h (emit_ops): Forward declare.
6317 (struct target_ops): New field emit_ops.
6318 (target_emit_ops): New.
6319 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
6320 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
6321 * linux-low.c (linux_emit_ops): New.
6322 (linux_target_ops): Install it.
6323 * linux-low.h (struct linux_target_ops): New field emit_ops.
6325 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
6327 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
6328 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
6330 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6331 Stan Shebs <stan@codesourcery.com>
6333 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
6334 (all): Depend on $(extra_libraries).
6335 (install-only): Install the IPA.
6336 (IPA_OBJS, IPA_LIB): New.
6337 (clean): Remove the IPA lib.
6338 (IPAGENT_CFLAGS): New.
6339 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
6340 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
6341 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
6342 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
6343 * configure.ac: Check for atomic builtins support in the compiler.
6344 (IPA_DEPFILES, extra_libraries): Define.
6345 * configure.srv (ipa_obj): Add description.
6346 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
6347 (i[34567]86-*-linux*): Set ipa_obj.
6348 (x86_64-*-linux*): Set ipa_obj.
6349 * linux-low.c (stabilizing_threads): New.
6350 (supports_fast_tracepoints): New.
6351 (linux_detach): Stabilize threads before detaching.
6352 (handle_tracepoints): Handle internal tracing breakpoints. Assert
6353 the lwp is either not stabilizing, or is moving out of a jump pad.
6354 (linux_fast_tracepoint_collecting): New.
6355 (maybe_move_out_of_jump_pad): New.
6356 (enqueue_one_deferred_signal): New.
6357 (dequeue_one_deferred_signal): New.
6358 (linux_wait_for_event_1): If moving out of a jump pad, defer
6359 pending signals to later.
6360 (linux_stabilize_threads): New.
6361 (linux_wait_1): Check if threads need moving out of jump pads, and
6363 (stuck_in_jump_pad_callback): New.
6364 (move_out_of_jump_pad_callback): New.
6366 (linux_resume_one_lwp): Handle moving out of jump pads.
6367 (linux_set_resume_request): Dequeue deferred signals.
6368 (need_step_over_p): Also step over fast tracepoint jumps.
6369 (start_step_over): Also uninsert fast tracepoint jumps.
6370 (finish_step_over): Also reinsert fast tracepoint jumps.
6371 (linux_install_fast_tracepoint_jump): New.
6372 (linux_target_ops): Install linux_stabilize_threads and
6373 linux_install_fast_tracepoint_jump_pad.
6374 * linux-low.h (linux_target_ops) <get_thread_area,
6375 install_fast_tracepoint_jump_pad>: New fields.
6376 (struct lwp_info) <collecting_fast_tracepoint,
6377 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
6378 (linux_get_thread_area): Declare.
6379 * linux-x86-low.c (jump_insn): New.
6380 (x86_get_thread_area): New.
6381 (append_insns): New.
6383 (amd64_install_fast_tracepoint_jump_pad): New.
6384 (i386_install_fast_tracepoint_jump_pad): New.
6385 (x86_install_fast_tracepoint_jump_pad): New.
6386 (the_low_target): Install x86_get_thread_area and
6387 x86_install_fast_tracepoint_jump_pad.
6388 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
6389 (struct fast_tracepoint_jump): New.
6390 (fast_tracepoint_jump_insn): New.
6391 (fast_tracepoint_jump_shadow): New.
6392 (find_fast_tracepoint_jump_at): New.
6393 (fast_tracepoint_jump_here): New.
6394 (delete_fast_tracepoint_jump): New.
6395 (set_fast_tracepoint_jump): New.
6396 (uninsert_fast_tracepoint_jumps_at): New.
6397 (reinsert_fast_tracepoint_jumps_at): New.
6398 (set_breakpoint_at): Use write_inferior_memory.
6399 (uninsert_raw_breakpoint): Use write_inferior_memory.
6400 (check_mem_read): Mask out fast tracepoint jumps.
6401 (check_mem_write): Mask out fast tracepoint jumps.
6402 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
6403 (set_fast_tracepoint_jump): Declare.
6404 (delete_fast_tracepoint_jump)
6405 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
6406 (reinsert_fast_tracepoint_jumps_at): Declare.
6407 * regcache.c: Don't compile many functions when building the
6408 in-process agent library.
6409 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
6410 the register buffer in the heap.
6411 (free_register_cache): If the register buffer isn't owned by the
6412 regcache, don't free it.
6413 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
6414 pre-existing register caches.
6415 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
6417 (convert_ascii_to_int): : Constify `from' parameter type.
6418 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
6419 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
6420 the needed buffer in-place.
6421 (relocate_instruction): New.
6422 * server.c (handle_query) <qSymbols>: If the target supports
6423 tracepoints, give it a chance of looking up symbols. Report
6424 support for fast tracepoints.
6425 (handle_status): Stabilize threads.
6426 (process_serial_event): Adjust.
6427 * server.h (struct fast_tracepoint_jump): Forward declare.
6428 (struct process_info) <fast_tracepoint_jumps>: New field.
6429 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
6430 (decode_X_packet, decode_M_packet): Adjust.
6431 (relocate_instruction): Declare.
6432 (in_process_agent_loaded): Declare.
6433 (tracepoint_look_up_symbols): Declare.
6434 (struct fast_tpoint_collect_status): Declare.
6435 (fast_tracepoint_collecting): Declare.
6436 (force_unlock_trace_buffer): Declare.
6437 (handle_tracepoint_bkpts): Declare.
6438 (initialize_low_tracepoint)
6439 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
6440 * target.h (struct target_ops) <stabilize_threads,
6441 install_fast_tracepoint_jump_pad>: New fields.
6442 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
6443 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
6444 [HAVE_STDINT_H]: Include stdint.h.
6445 (trace_debug_1): Rename to ...
6446 (trace_vdebug): ... this.
6447 (trace_debug): Rename to ...
6448 (trace_debug_1): ... this. Add `level' parameter.
6450 (ATTR_USED, ATTR_NOINLINE): New.
6451 (IP_AGENT_EXPORT): New.
6452 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6453 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
6454 (about_to_request_buffer_space, trace_buffer_is_full)
6455 (stopping_tracepoint, expr_eval_result, error_tracepoint)
6456 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
6457 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
6458 (traceframe_write_count, traceframes_created)
6459 (trace_state_variables)
6460 New renaming defines.
6461 (struct ipa_sym_addresses): New.
6462 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
6464 (ipa_sym_addrs): New.
6465 (all_tracepoint_symbols_looked_up): New.
6466 (in_process_agent_loaded): New.
6467 (write_e_ipa_not_loaded): New.
6468 (maybe_write_ipa_not_loaded): New.
6469 (tracepoint_look_up_symbols): New.
6470 (debug_threads) [IN_PROCESS_AGENT]: New.
6471 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
6472 (UNKNOWN_SIDE_EFFECTS): New.
6473 (stop_tracing): New.
6474 (flush_trace_buffer): New.
6475 (stop_tracing_bkpt): New.
6476 (flush_trace_buffer_bkpt): New.
6477 (read_inferior_integer): New.
6478 (read_inferior_uinteger): New.
6479 (read_inferior_data_pointer): New.
6480 (write_inferior_data_pointer): New.
6481 (write_inferior_integer): New.
6482 (write_inferior_uinteger): New.
6483 (struct collect_static_trace_data_action): Delete.
6484 (enum tracepoint_type): New.
6485 (struct tracepoint) <type>: New field `type'.
6486 <actions_str, step_actions, step_actions_str>: Only include in
6488 <orig_size, obj_addr_on_target, adjusted_insn_addr>
6489 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
6490 (tracepoints): Use IP_AGENT_EXPORT.
6491 (last_tracepoint): Don't include in the IPA.
6492 (stopping_tracepoint): Use IP_AGENT_EXPORT.
6493 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
6494 (alloced_trace_state_variables): New.
6495 (trace_state_variables): Use IP_AGENT_EXPORT.
6496 (traceframe_t): Delete unused variable.
6497 (circular_trace_buffer): Don't include in the IPA.
6498 (trace_buffer_start): Delete.
6499 (struct trace_buffer_control): New.
6500 (trace_buffer_free): Delete.
6501 (struct ipa_trace_buffer_control): New.
6502 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
6503 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
6505 (trace_buffer_ctrl): New.
6506 (TRACE_BUFFER_CTRL_CURR): New.
6507 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
6508 Reimplement as macros.
6509 (trace_buffer_wrap): Delete.
6510 (traceframe_write_count, traceframe_read_count)
6511 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
6512 (struct tracepoint_hit_ctx) <type>: New field.
6513 (struct fast_tracepoint_ctx): New.
6514 (memory_barrier): New.
6516 (record_tracepoint_error): Update atomically in the IPA.
6517 (clear_inferior_trace_buffer): New.
6518 (about_to_request_buffer_space): New.
6519 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
6520 updating the same buffer.
6521 (add_tracepoint): Default the tracepoint's type to trap
6522 tracepoint, and orig_size to -1.
6523 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
6525 (create_trace_state_variable): New parameter `gdb'. Handle it.
6526 (clear_installed_tracepoints): Clear fast tracepoint jumps.
6527 (cmd_qtdp): Handle fast tracepoints.
6529 (max_jump_pad_size): New.
6530 (gdb_jump_pad_head): New.
6531 (get_jump_space_head): New.
6532 (claim_jump_space): New.
6533 (sort_tracepoints): New.
6534 (MAX_JUMP_SIZE): New.
6535 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
6537 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
6538 support. Upload fast traceframes, and delete internal IPA
6540 (stop_tracing_handler): New.
6541 (flush_trace_buffer_handler): New.
6542 (cmd_qtstop): Upload fast tracepoints.
6543 (response_tracepoint): Handle fast tracepoints.
6544 (tracepoint_finished_step): Upload fast traceframes. Set the
6545 tracepoint hit context's tracepoint type.
6546 (handle_tracepoint_bkpts): New.
6547 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
6548 type. Add comment about fast tracepoints.
6549 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
6550 non-existing action_str field.
6551 (get_context_regcache): Handle fast tracepoints.
6552 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
6554 (fast_tracepoint_from_jump_pad_address): New.
6555 (fast_tracepoint_from_ipa_tpoint_address): New.
6556 (collecting_t): New.
6557 (force_unlock_trace_buffer): New.
6558 (fast_tracepoint_collecting): New.
6561 (write_inferior_data_ptr): New.
6562 (target_tp_heap): New.
6563 (target_malloc): New.
6564 (download_agent_expr): New.
6566 (download_tracepoints): New.
6567 (download_trace_state_variables): New.
6568 (upload_fast_traceframes): New.
6569 (IPA_FIRST_TRACEFRAME): New.
6570 (IPA_NEXT_TRACEFRAME_1): New.
6571 (IPA_NEXT_TRACEFRAME): New.
6572 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
6573 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
6574 (gdb_jump_pad_buffer_end): New.
6575 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
6576 (initialize_tracepoint): Adjust.
6577 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
6578 buffer. Initialize the low module.
6579 * utils.c (PREFIX, TOOLNAME): New.
6580 (malloc_failure): Use PREFIX.
6581 (error): In the IPA, an error causes an exit.
6582 (fatal, warning): Use PREFIX.
6583 (internal_error): Use TOOLNAME.
6584 (NUMCELLS): Increase to 10.
6585 * configure, config.in: Regenerate.
6587 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6589 * server.c (handle_query) <qSupported>: Do two passes over the
6590 qSupported string to avoid nesting strtok.
6592 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6594 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
6596 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
6598 * configure: Regenerate.
6599 * proc-service.list: New.
6601 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6603 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
6606 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
6608 * gdbreplay.c (remote_open): Check error return from socket() call by
6609 its equality to -1 not by it being negative.
6610 * remote-utils.c (remote_open): Likewise.
6612 2010-05-23 Pedro Alves <pedro@codesourcery.com>
6614 * config.h: Regenerate.
6616 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6618 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
6619 doesn't provide PTRACE_GET_THREAD_AREA.
6621 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6623 * linux-m68k-low.c: Include <asm/ptrace.h>
6624 (ps_get_thread_area): Implement.
6626 2010-05-03 Doug Evans <dje@google.com>
6628 * event-loop.c (struct callback_event): New struct.
6629 (callback_list): New global.
6630 (append_callback_event, delete_callback_event): New functions.
6631 (process_callback): New function.
6632 (start_event_loop): Call it.
6633 * remote-utils.c (NOT_SCHEDULED): Define.
6634 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
6635 moved out of readchar.
6636 (readchar): Rewrite. Call reschedule before returning.
6637 (reset_readchar): New function.
6638 (remote_close): Call it.
6639 (process_remaining, reschedule): New functions.
6640 * server.h (callback_handler_func): New typedef.
6641 (append_callback_event, delete_callback_event): Declare.
6643 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6645 * proc-service.c (ps_pglobal_lookup): Use
6646 thread_db_look_up_one_symbol.
6647 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
6648 parameter. Use it instead of all_symbols_looked_up.
6649 * server.h (struct process_info) <all_symbols_looked_up>: Delete
6651 (all_symbols_looked_up): Don't declare.
6652 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
6653 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
6655 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
6656 Set all_symbols_looked_up here.
6657 (thread_db_look_up_one_symbol): New.
6658 (thread_db_get_tls_address): Adjust.
6659 (thread_db_load_search, try_thread_db_load_1): Always allocate the
6660 thread_db object on the heap, and tentatively set it in the
6662 (thread_db_init): Don't set all_symbols_looked_up here.
6663 * linux-low.h (thread_db_look_up_one_symbol): Declare.
6665 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6667 * linux-low.c (linux_kill, linux_detach): Adjust.
6668 (status_pending_p_callback): Remove redundant statement. Check
6669 for !TARGET_WAITIKIND_IGNORE, instead of
6670 TARGET_WAITKIND_STOPPED.
6671 (handle_tracepoints): Make sure LWP is locked. Adjust.
6672 (linux_wait_for_event_1): Adjust.
6673 (linux_cancel_breakpoints): New.
6674 (unsuspend_one_lwp): New.
6675 (unsuspend_all_lwps): New.
6676 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
6677 (send_sigstop_callback): Change return type to int, add new
6678 `except' parameter and handle it.
6679 (suspend_and_send_sigstop_callback): New.
6680 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
6681 pass them down. If SUSPEND, also increment the lwp's suspend
6683 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
6684 (need_step_over_p): Don't consider suspended LWPs.
6685 (start_step_over): Adjust.
6686 (proceed_one_lwp): Change return type to int, add new `except'
6687 parameter and handle it.
6688 (unsuspend_and_proceed_one_lwp): New.
6689 (proceed_all_lwps): Use find_inferior instead of
6691 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
6692 also decrement the suspend count of LWPs. Pass `except' down,
6693 instead of hacking its suspend count.
6694 (linux_pause_all): Add `freeze' parameter. Adjust.
6695 (linux_unpause_all): New.
6696 (linux_target_ops): Install linux_unpause_all.
6697 * server.c (handle_status): Adjust.
6698 * target.h (struct target_ops): New fields `unpause_all' and
6699 `cancel_breakpoints'. Add new parameter to `pause_all'.
6700 (pause_all): Add new `freeze' parameter.
6702 (cancel_breakpoints): New.
6703 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
6705 (cmd_qtstart): Pause threads.
6706 (stop_tracing): Pause threads, and cancel breakpoints.
6707 * win32-low.c (win32_target_ops): Adjust.
6709 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6711 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
6712 the inferior right away from here...
6713 (linux_wait_1): ... to here, and adjust to check the thread's
6714 last_resume_kind instead of the lwp's step or stop_expected flags.
6716 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6718 * README: Use consistent `GDB' and `GDBserver' spellings.
6720 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6722 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
6723 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
6724 (linux_detach_one_lwp): Assume the lwp is stopped.
6725 (any_thread_of): Delete.
6726 (linux_detach): Stop all lwps here. Don't blindly delete all
6728 (delete_lwp_callback): New.
6729 (linux_mourn): Delete all lwps of the process that is gone.
6730 (linux_wait_1): Don't delete the last lwp of the process here.
6731 * mem-break.h (mark_breakpoints_out): Declare.
6732 * mem-break.c (mark_breakpoints_out): New.
6733 (free_all_breakpoints): Use it.
6734 * server.c (handle_target_event): If the process is gone, mark
6736 * thread-db.c (struct thread_db) <create_bp>: New field.
6737 (thread_db_enable_reporting): Fix prototype. Store a thread event
6738 breakpoint reference in the thread_db struct.
6739 (thread_db_load_search): Clear the thread_db object.
6740 (try_thread_db_load_1): Ditto.
6741 (switch_to_process): New.
6742 (disable_thread_event_reporting): Use it.
6743 (remove_thread_event_breakpoints): New.
6744 (thread_db_detach, thread_db_mourn): Use it.
6746 2010-05-01 Pedro Alves <pedro@codesourcery.com>
6748 * linux-low.c (linux_enable_event_reporting): New.
6749 (linux_wait_for_event_1, handle_extended_wait): Use it.
6751 2010-04-30 Pedro Alves <pedro@codesourcery.com>
6753 * linux-low.c (linux_kill_one_lwp, linux_kill)
6754 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
6755 (send_sigstop): Take an lwp_info as parameter instead. Queue a
6756 SIGSTOP even if the LWP is stopped.
6757 (send_sigstop_callback): New.
6758 (stop_all_lwps): Use send_sigstop_callback instead.
6759 (linux_resume_one_thread): Adjust.
6760 (proceed_one_lwp): Still proceed an LWP that the client has
6761 requested to stop, if we haven't reported it as stopped yet. Make
6762 sure that LWPs the client want stopped, have a pending SIGSTOP.
6764 2010-04-26 Doug Evans <dje@google.com>
6766 * server.c (handle_general_set): Make static.
6768 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6769 Print received char after testing for error/eof instead of before.
6770 (input_interrupt): Tweak comment.
6772 2010-04-23 Doug Evans <dje@google.com>
6774 * server.c (start_inferior): Print inferior argv if --debug.
6776 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6778 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6779 * nto-x86-low.c: Include server.h
6781 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6783 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6784 be consistent with other sources of this directory.
6785 (init_registers_amd64): Correct name of source file of this function
6788 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6790 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6793 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6795 * win32-i386-low.c: Add 64-bit support.
6796 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6797 (init_registers_amd64): Declare.
6798 (mappings): Add 64-bit version of array.
6799 (init_windows_x86): New function.
6800 (the_low_target): Change init_arch field to init_windows_x86.
6802 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6804 * win32-low.c: Adapt to support also 64-bit architecture.
6805 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6806 (get_image_name): Use SIZE_T type for local variable `done'.
6807 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6808 (toolhelp_get_dll_name): Idem.
6809 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6810 Use uintptr_t typecast to avoid warning.
6811 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6812 (handle_exception): Use phex_nz to avoid warning.
6813 (win32_wait): Remove unused local variable `process'.
6815 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6817 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6820 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6822 * configure.ac: Use `ws2_32' library for srv_mingw.
6823 * configure: Regenerate.
6824 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6825 * remote-utils.c: Likewise.
6827 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6829 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6830 if __x86_64__ is defined.
6832 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6834 * configure: Regenerate.
6836 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6838 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6839 * target.h (target_ops): New get_tib_address field.
6840 * win32-low.h (win32_thread_info): Add thread_local_base field.
6841 * win32-low.c (child_add_thread): Add tlb argument.
6842 Set thread_local_base field to TLB.
6843 (get_child_debug_event): Adapt to child_add_thread change.
6844 (win32_get_tib_address): New function.
6845 (win32_target_ops): Set get_tib_address field to
6846 win32_get_tib_address.
6847 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6849 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6851 * linux-low.c (linux_mourn): Also remove the process.
6852 * server.c (handle_target_event): Don't remove the process here.
6853 * nto-low.c (nto_mourn): New.
6854 (nto_target_ops): Install it.
6855 * spu-low.c (spu_mourn): New.
6856 (spu_target_ops): Install it.
6857 * win32-low.c (win32_mourn): New.
6858 (win32_target_ops): Install it.
6860 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6862 * server.h (buffer_xml_printf): Remove redundant `;'.
6864 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6866 * regcache.c (set_register_cache): Invalidate regcaches before
6867 changing the register cache layout.
6868 (regcache_invalidate_one): Allow a NULL regcache.
6869 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6870 regcaches before changing the register cache layout or the target
6873 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6875 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6876 variable warning on Linux/x86-64.
6878 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6880 GDBserver disconnected tracing support.
6882 * linux-low.c (linux_remove_process): Delete.
6883 (add_lwp): Don't set last_resume_kind here.
6884 (linux_kill): Use `mourn'.
6885 (linux_detach): Use `thread_db_detach', and `mourn'.
6887 (linux_attach_lwp_1): Adjust comment.
6888 (linux_attach): last_resume_kind moved the thread_info; adjust.
6889 (status_pending_p_callback): Adjust.
6890 (linux_wait_for_event_1): Adjust.
6891 (count_events_callback, select_singlestep_lwp_callback)
6892 (select_event_lwp_callback, cancel_breakpoints_callback)
6893 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6894 (proceed_one_lwp): Adjust.
6895 (linux_async): Add debug output.
6896 (linux_thread_stopped): New.
6897 (linux_pause_all): New.
6898 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6900 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6901 (thread_db_free): Delete declaration.
6902 (thread_db_detach, thread_db_mourn): Declare.
6903 * thread-db.c (thread_db_init): Use thread_db_mourn.
6904 (thread_db_free): Delete, split in two.
6905 (disable_thread_event_reporting): New.
6906 (thread_db_detach): New.
6907 (thread_db_mourn): New.
6909 * server.h (struct thread_info) <last_resume_kind>: New field.
6910 <attached>: Add comment.
6911 <gdb_detached>: New field.
6912 (handler_func): Change return type to int.
6913 (handle_serial_event, handle_target_event): Ditto.
6914 (gdb_connected): Declare.
6916 (disconnected_tracing): Declare.
6917 (stop_tracing): Declare.
6919 * server.c (handle_query) <qSupported>: Report support for
6920 disconnected tracing.
6921 (queue_stop_reply_callback): Account for running threads.
6922 (gdb_wants_thread_stopped): New.
6923 (gdb_wants_all_threads_stopped): New.
6924 (gdb_reattached_process): New.
6925 (handle_status): Clear the `gdb_detached' flag of all processes.
6926 In all-stop, stop all threads.
6927 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6928 (process_serial_event): If the remote connection breaks, or if an
6929 exit was forced with "monitor exit", force an event loop exit.
6930 Handle disconnected tracing on detach.
6931 (handle_serial_event): Adjust.
6932 (handle_target_event): If GDB isn't connected, forward events back
6933 to the inferior, unless the last process exited, in which case,
6934 exit gdbserver. Adjust interface.
6936 * remote-utils.c (remote_open): Don't block in accept. Instead
6937 register an event loop source on the listen socket file
6938 descriptor. Refactor bits into ...
6939 (listen_desc): ... this new global.
6940 (gdb_connected): ... this new function.
6941 (enable_async_notification): ... this new function.
6942 (handle_accept_event): ... this new function.
6943 (remote_close): Clear remote_desc.
6945 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6947 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6949 (mourn_inferior): Define.
6950 (target_process_qsupported): Avoid the dangling else problem.
6951 (thread_stopped): Define.
6952 (pause_all): Define.
6953 (target_waitstatus_to_string): Declare.
6954 * target.c (target_waitstatus_to_string): New.
6956 * tracepoint.c (tracing): Make extern.
6957 (disconnected_tracing): New.
6958 (stop_tracing): Make extern. Handle tracing stops due to GDB
6960 (cmd_qtdisconnected): New.
6961 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6962 (handle_tracepoint_general_set): Handle QTDisconnected.
6964 * event-loop.c (event_handler_func): Change return type to int.
6965 (process_event): Bail out if the event handler wants the event
6967 (handle_file_event): Ditto.
6968 (start_event_loop): Bail out if the event handler wants the event
6971 * nto-low.c (nto_target_ops): Adjust.
6972 * spu-low.c (spu_wait): Don't remove the process here.
6973 (spu_target_ops): Adjust.
6974 * win32-low.c (win32_wait): Don't remove the process here.
6975 (win32_target_ops): Adjust.
6977 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6979 * regcache.c (realloc_register_cache): Invalidate inferior's
6980 regcache before recreating it.
6982 2010-04-09 Pedro Alves <pedro@codesourcery.com>
6984 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
6986 2010-04-09 Stan Shebs <stan@codesourcery.com>
6987 Pedro Alves <pedro@codesourcery.com>
6989 * server.h (LONGEST): New.
6990 (struct thread_info) <while_stepping>: New field.
6991 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
6993 (initialize_tracepoint, handle_tracepoint_general_set)
6994 (handle_tracepoint_query, tracepoint_finished_step)
6995 (tracepoint_was_hit, release_while_stepping_state_list):
6996 (current_traceframe): Declare.
6997 * server.c (handle_general_set): Handle tracepoint packets.
6999 (write_memory): New.
7000 (handle_search_memory_1): Use read_memory.
7001 (handle_query): Report support for conditional tracepoints, trace
7002 state variables, and tracepoint sources. Handle tracepoint
7004 (main): Initialize the tracepoints module.
7005 (process_serial_event): Handle traceframe reads/writes.
7007 * linux-low.c (handle_tracepoints): New.
7008 (linux_wait_1): Call it.
7009 (linux_resume_one_lwp): Handle while-stepping.
7010 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
7011 (linux_target_ops): Install them.
7012 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
7014 * linux-x86-low.c (x86_supports_tracepoints): New.
7015 (the_low_target). Install it.
7017 * mem-break.h (delete_breakpoint): Declare.
7018 * mem-break.c (delete_breakpoint): Make external.
7020 * target.h (struct target_ops): Add `supports_tracepoints',
7021 `read_pc', and `write_pc' fields.
7022 (target_supports_tracepoints): Define.
7023 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
7026 * regcache.h (struct regcache) <registers_owned>: New field.
7027 (init_register_cache, regcache_cpy): Declare.
7028 (regcache_read_pc, regcache_write_pc): Declare.
7029 (register_cache_size): Declare.
7030 (supply_regblock): Declare.
7031 * regcache.c (init_register_cache): New.
7032 (new_register_cache): Use it.
7033 (regcache_cpy): New.
7034 (register_cache_size): New.
7035 (supply_regblock): New.
7036 (regcache_read_pc, regcache_write_pc): New.
7038 * tracepoint.c: New.
7040 * Makefile.in (OBS): Add tracepoint.o.
7041 (tracepoint.o): New rule.
7043 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
7045 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
7047 (i386-mmx.c): Likewise.
7048 (i386-mmx-linux.o): Likewise.
7049 (i386-mmx-linux.c): Likewise.
7051 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
7052 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
7053 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
7054 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
7056 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
7057 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
7058 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
7060 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
7062 * Makefile.in (clean): Updated.
7064 (i386-avx.c): Likewise.
7065 (i386-avx-linux.o): Likewise.
7066 (i386-avx-linux.c): Likewise.
7067 (amd64-avx.o): Likewise.
7068 (amd64-avx.c): Likewise.
7069 (amd64-avx-linux.o): Likewise.
7070 (amd64-avx-linux.c): Likewise.
7072 * configure.srv (srv_i386_regobj): Add i386-avx.o.
7073 (srv_i386_linux_regobj): Add i386-avx-linux.o.
7074 (srv_amd64_regobj): Add amd64-avx.o.
7075 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
7076 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
7077 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
7078 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
7079 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
7080 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
7081 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
7083 * i387-fp.c: Include "i386-xstate.h".
7085 (i387_cache_to_xsave): Likewise.
7086 (i387_xsave_to_cache): Likewise.
7087 (x86_xcr0): Likewise.
7089 * i387-fp.h (i387_cache_to_xsave): Likewise.
7090 (i387_xsave_to_cache): Likewise.
7091 (x86_xcr0): Likewise.
7093 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
7094 * linux-crisv32-low.c (target_regsets): Likewise.
7095 * linux-m68k-low.c (target_regsets): Likewise.
7096 * linux-mips-low.c (target_regsets): Likewise.
7097 * linux-ppc-low.c (target_regsets): Likewise.
7098 * linux-s390-low.c (target_regsets): Likewise.
7099 * linux-sh-low.c (target_regsets): Likewise.
7100 * linux-sparc-low.c (target_regsets): Likewise.
7101 * linux-xtensa-low.c (target_regsets): Likewise.
7103 * linux-low.c: Include <sys/uio.h>.
7104 (regsets_fetch_inferior_registers): Support nt_type.
7105 (regsets_store_inferior_registers): Likewise.
7106 (linux_process_qsupported): New.
7107 (linux_target_ops): Add linux_process_qsupported.
7109 * linux-low.h (regset_info): Add nt_type.
7110 (linux_target_ops): Add process_qsupported.
7112 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
7114 (init_registers_i386_avx_linux): New.
7115 (init_registers_amd64_avx_linux): Likewise.
7116 (xmltarget_i386_linux_no_xml): Likewise.
7117 (xmltarget_amd64_linux_no_xml): Likewise.
7118 (PTRACE_GETREGSET): Likewise.
7119 (PTRACE_SETREGSET): Likewise.
7120 (x86_fill_xstateregset): Likewise.
7121 (x86_store_xstateregset): Likewise.
7122 (use_xml): Likewise.
7123 (x86_linux_update_xmltarget): Likewise.
7124 (x86_linux_process_qsupported): Likewise.
7125 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
7126 (x86_arch_setup): Don't call init_registers_amd64_linux nor
7127 init_registers_i386_linux here. Call
7128 x86_linux_update_xmltarget.
7129 (the_low_target): Add x86_linux_process_qsupported.
7131 * server.c (handle_query): Call target_process_qsupported.
7133 * target.h (target_ops): Add process_qsupported.
7134 (target_process_qsupported): New.
7136 2010-04-03 Pedro Alves <pedro@codesourcery.com>
7138 * inferiors.c (add_thread): Set last_status kind to
7139 TARGET_WAITKIND_IGNORE.
7140 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
7141 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
7142 (linux_wait_1): Move `thread' local definition to block that uses
7143 it. Don't NULL initialize `event_child'.
7144 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
7145 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
7146 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
7148 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7150 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
7151 an extended waitstatus, or by a watchpoint.
7152 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
7153 thread was stepping or has been stopped by a watchpoint.
7155 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7157 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
7158 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
7159 of another, then delete the previous, and validate all
7161 (validate_inserted_breakpoint): New.
7162 (delete_disabled_breakpoints): New.
7163 (validate_breakpoints): New.
7164 (check_mem_read): Validate breakpoints before trusting their
7165 shadow. Delete disabled breakpoints.
7166 (check_mem_write): Validate breakpoints before trusting they
7167 should be inserted. Delete disabled breakpoints.
7168 * mem-break.h (validate_breakpoints):
7169 * server.c (handle_query): Validate breakpoints when we see a
7172 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7174 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
7175 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
7176 if we could tell there's a GDB breakpoint at stop_pc.
7177 (need_step_over_p): Don't do a step over if we find a GDB
7178 breakpoint at the resume PC.
7180 * mem-break.c (struct raw_breakpoint): New.
7181 (enum bkpt_type): New type `gdb_breakpoint'.
7182 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
7183 fields. New field `raw'.
7184 (find_raw_breakpoint_at): New.
7185 (set_raw_breakpoint_at): Handle refcounting. Create a raw
7187 (set_breakpoint_at): Adjust.
7188 (delete_raw_breakpoint): New.
7189 (release_breakpoint): New.
7190 (delete_breakpoint): Rename to...
7191 (delete_breakpoint_1): ... this. Add proc parameter. Use
7192 release_breakpoint. Return ENOENT.
7193 (delete_breakpoint): Reimplement.
7194 (find_breakpoint_at): Delete.
7195 (find_gdb_breakpoint_at): New.
7196 (delete_breakpoint_at): Delete.
7197 (set_gdb_breakpoint_at): New.
7198 (delete_gdb_breakpoint_at): New.
7199 (gdb_breakpoint_here): New.
7200 (set_reinsert_breakpoint): Use release_breakpoint.
7201 (uninsert_breakpoint): Rename to ...
7202 (uninsert_raw_breakpoint): ... this.
7203 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
7204 (reinsert_raw_breakpoint): Change parameter type to
7206 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
7208 (check_breakpoints): Adjust. Use release_breakpoint.
7209 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
7210 (breakpoint_inserted_here): Ditto.
7211 (check_mem_read): Adjust to iterate over raw breakpoints instead.
7212 Don't trust the breakpoint's shadow if it is not inserted.
7213 (check_mem_write): Adjust to iterate over raw breakpoints instead.
7214 (delete_all_breakpoints): Adjust.
7215 (free_all_breakpoints): Mark all breakpoints as uninserted, and
7216 use delete_breakpoint_1.
7218 * mem-break.h (breakpoints_supported): Delete declaration.
7219 (set_gdb_breakpoint_at): Declare.
7220 (gdb_breakpoint_here): Declare.
7221 (delete_breakpoint_at): Delete.
7222 (delete_gdb_breakpoint_at): Declare.
7224 * server.h (struct raw_breakpoint): Forward declare.
7225 (struct process_info): New field `raw_breakpoints'.
7227 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
7230 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7232 * linux-low.c (status_pending_p_callback): Fix comment.
7233 (linux_wait_for_event_1): Move most of the internal breakpoint
7234 handling from here...
7235 (linux_wait_1): ... to here.
7236 (count_events_callback): New.
7237 (select_singlestep_lwp_callback): New.
7238 (select_event_lwp_callback): New.
7239 (cancel_breakpoints_callback): New.
7240 (select_event_lwp): New.
7241 (linux_wait_1): Simplify internal breakpoint handling. Give equal
7242 priority to all LWPs that have had events that should be reported
7243 to the client. Cancel breakpoints when about to reporting the
7244 event to the client, not while stopping lwps. No longer cancel
7245 finished single-steps here.
7246 (cancel_finished_single_step): Delete.
7247 (cancel_finished_single_steps): Delete.
7249 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7251 * mem-break.c (enum bkpt_type): New.
7252 (struct breakpoint): New field `type'.
7253 (set_breakpoint_at): Change return type to struct breakpoint
7254 pointer. Set type to `other_breakpoint' by default.
7255 (delete_breakpoint): Rewrite, supporting more than one breakpoint
7256 in the breakpoint list.
7257 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
7258 (reinsert_breakpoint): Rename to ...
7259 (reinsert_raw_breakpoint): ... this.
7260 (reinsert_breakpoints_at): Adjust.
7261 * mem-break.h (struct breakpoint): Declare.
7262 (set_breakpoint_at): Change return type to struct breakpoint
7265 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7267 * server.c (handle_query): Assign, not compare.
7269 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7271 Teach linux gdbserver to step-over-breakpoints.
7273 * linux-low.c (can_hardware_single_step): New.
7274 (supports_breakpoints): New.
7275 (handle_extended_wait): If stopping threads, read the stop pc of
7278 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
7279 low target doesn't support retrieving the PC.
7280 (add_lwp): Set last_resume_kind to resume_continue.
7281 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
7282 (linux_attach): Don't clear stop_expected. Set the lwp's
7283 last_resume_kind to resume_stop.
7284 (linux_detach_one_lwp): Don't check for removed breakpoints.
7285 (check_removed_breakpoint): Delete.
7286 (status_pending_p): Rename to ...
7287 (status_pending_p_callback): ... this. Don't check for removed
7288 breakpoints. Don't consider threads that are stopped from GDB's
7290 (linux_wait_for_lwp): Always read the stop_pc here.
7291 (cancel_breakpoint): New.
7292 (step_over_bkpt): New global.
7293 (linux_wait_for_event_1): Implement stepping over breakpoints.
7294 (gdb_wants_lwp_stopped): New.
7295 (gdb_wants_all_stopped): New.
7296 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
7297 single-step traps here. Store the thread's last reported target
7299 (send_sigstop): Don't clear stop_expected. Always set it,
7301 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
7302 (cancel_finished_single_step): New.
7303 (cancel_finished_single_steps): New.
7304 (wait_for_sigstop): Don't cancel finished single-step traps here.
7305 (linux_resume_one_lwp): Don't check for removed breakpoints.
7306 Don't set `step' on non-hardware step archs.
7307 (linux_set_resume_request): Ignore resume_stop requests if already
7308 stopping or stopped. Set the lwp's last_resume_kind.
7309 (resume_status_pending_p): Don't check for removed breakpoints.
7310 (need_step_over_p): New.
7311 (start_step_over): New.
7312 (finish_step_over): New.
7313 (linux_resume_one_thread): Always queue a sigstop for resume_stop
7314 requests. Clear the thread's last reported target waitstatus.
7315 Don't use the `suspended' flag. Don't consider pending breakpoints.
7316 (linux_resume): Start a step-over if necessary.
7317 (proceed_one_lwp): New.
7318 (proceed_all_lwps): New.
7319 (unstop_all_lwps): New.
7320 * linux-low.h (struct lwp_info): Rewrite comment for the
7321 `suspended' flag. Add the `stop_pc' field. Delete the
7322 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
7323 Add `'last_resume_kind' and `need_step_over' fields.
7324 * inferiors.c (struct thread_info): Delete, moved elsewhere.
7325 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
7326 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
7327 (set_raw_breakpoint_at): New.
7328 (set_breakpoint_at): Rewrite to use it.
7329 (reinsert_breakpoint_handler): Delete.
7330 (set_reinsert_breakpoint): New.
7331 (reinsert_breakpoint_by_bp): Delete.
7332 (delete_reinsert_breakpoints): New.
7333 (uninsert_breakpoint): Rewrite.
7334 (uninsert_breakpoints_at): New.
7335 (reinsert_breakpoint): Rewrite.
7336 (reinsert_breakpoints_at): New.
7337 (check_breakpoints): Rewrite.
7338 (breakpoint_here): New.
7339 (breakpoint_inserted_here): New.
7340 (check_mem_read): Adjust.
7341 * mem-break.h (breakpoints_supported, breakpoint_here)
7342 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
7343 (reinsert_breakpoint_by_bp): Delete declaration.
7344 (delete_reinsert_breakpoints): Declare.
7345 (reinsert_breakpoint): Delete declaration.
7346 (reinsert_breakpoints_at): Declare.
7347 (uninsert_breakpoint): Delete declaration.
7348 (uninsert_breakpoints_at): Declare.
7349 (check_breakpoints): Adjust prototype.
7350 * server.h: Adjust include order.
7351 (struct thread_info): Declare here. Add a `last_status' field.
7353 2010-03-23 Michael Snyder <msnyder@vmware.com>
7355 * server.c (crc32): New function.
7356 (handle_query): Add handling for 'qCRC:' request.
7358 2010-03-23 Pedro Alves <pedro@codesourcery.com>
7360 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
7361 lwp had been stopped by a watchpoint.
7363 2010-03-16 Pedro Alves <pedro@codesourcery.com>
7365 * server.h (internal_error): Declare.
7366 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
7367 * utils.c (internal_error): New function.
7369 2010-03-15 Andreas Schwab <schwab@redhat.com>
7371 * configure.srv: Fix typo setting srv_regobj.
7373 2010-03-15 Pedro Alves <pedro@codesourcery.com>
7375 * linux-low.c (fetch_register): Avoid passing a non string literal
7377 (usr_store_inferior_registers): Ditto.
7379 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7381 * linux-low.c (linux_write_memory): Bail out early if peeking
7384 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7386 * linux-low.h (struct lwp_info): New fields
7387 `stopped_by_watchpoint' and `stopped_data_address'.
7388 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
7389 here, and cache them in the lwp object.
7390 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
7392 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
7394 (linux_stopped_by_watchpoint): Rewrite.
7395 (linux_stopped_data_address): Rewrite.
7397 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
7399 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
7400 switching the current inferior, not before.
7402 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
7404 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
7405 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
7406 i386-linux.c and amd64-linux.c.
7407 (reg-i386.o): Removed.
7408 (reg-i386.c): Likewise.
7409 (reg-i386-linux.o): Likewise.
7410 (reg-i386-linux.c): Likewise.
7411 (reg-x86-64.o): Likewise.
7412 (reg-x86-64.c): Likewise.
7413 (reg-x86-64-linux.o): Likewise.
7414 (reg-x86-64-linux.c): Likewise.
7417 (i386-linux.o): Likewise.
7418 (i386-linux.c): Likewise.
7419 (amd64.o): Likewise.
7420 (amd64.c): Likewise.
7421 (amd64-linux.o): Likewise.
7422 (amd64-linux.c): Likewise.
7424 * configure.srv (srv_i386_regobj): New.
7425 (srv_i386_linux_regobj): Likewise.
7426 (srv_amd64_regobj): Likewise.
7427 (srv_amd64_linux_regobj): Likewise.
7428 (srv_i386_32bit_xmlfiles): Likewise.
7429 (srv_i386_64bit_xmlfiles): Likewise.
7430 (srv_i386_xmlfiles): Likewise.
7431 (srv_amd64_xmlfiles): Likewise.
7432 (srv_i386_linux_xmlfiles): Likewise.
7433 (srv_amd64_linux_xmlfiles): Likewise.
7434 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
7435 srv_xmlfiles to $srv_i386_xmlfiles.
7436 (i[34567]86-*-mingw32ce*): Likewise.
7437 (i[34567]86-*-mingw*): Likewise.
7438 (i[34567]86-*-nto*): Likewise.
7439 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
7440 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
7441 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
7442 (x86_64-*-linux*): Likewise.
7444 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
7445 (init_registers_amd64_linux): New.
7446 (x86_arch_setup): Replace init_registers_x86_64_linux with
7447 init_registers_amd64_linux.
7449 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
7451 * configure.ac: Check for libdl. If it is not available link against
7452 static libthread_db.
7453 * configure: Regenerate.
7455 2010-02-22 Pedro Alves <pedro@codesourcery.com>
7459 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
7460 handing a read watchpoint.
7461 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
7463 2010-02-12 Doug Evans <dje@google.com>
7465 * linux-low.c (linux_supports_tracefork_flag): Document.
7466 (linux_look_up_symbols): Add comment.
7468 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
7470 * regcache.c (supply_register): Clear regcache if buf is NULL.
7472 2010-02-02 Nicolas Roche <roche@sourceware.org>
7473 Joel Brobecker <brobecker@adacore.com>
7475 * inferiors.c (find_inferior): Add function documentation.
7476 (unloaded_dll): Handle the case where the unloaded dll has not
7477 been previously registered in the dll list.
7479 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
7481 * linux-arm-low.c (thumb_breakpoint_len): Delete.
7482 (thumb2_breakpoint): New.
7483 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
7485 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7487 * linux-low.c (get_stop_pc): Check for SIGTRAP.
7488 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
7491 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7493 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
7495 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7497 * linux-s390-low.c (s390_collect_ptrace_register)
7498 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
7500 2010-01-21 Doug Evans <dje@google.com>
7502 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
7503 (PTRACE_ARG4_TYPE): New macro.
7504 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
7505 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
7506 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
7507 (usr_store_inferior_registers): Ditto.
7508 (linux_read_memory, linux_write_memory): Ditto.
7509 (linux_test_for_tracefork): Ditto.
7511 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
7512 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
7514 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7516 * proc-service.c (ps_lgetregs): Don't refetch registers from the
7519 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7521 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
7522 prototype to take a regcache. Adjust.
7524 2010-01-20 Pedro Alves <pedro@codesourcery.com>
7526 * regcache.h (struct thread_info): Forward declare.
7527 (struct regcache): New.
7528 (new_register_cache): Adjust prototype.
7529 (get_thread_regcache): Declare.
7530 (free_register_cache): Adjust prototype.
7531 (registers_to_string, registers_from_string): Ditto.
7532 (supply_register, supply_register_by_name, collect_register)
7533 (collect_register_as_string, collect_register_by_name): Ditto.
7534 * regcache.c (struct inferior_regcache_data): Delete.
7535 (get_regcache): Rename to ...
7536 (get_thread_regcache): ... this. Adjust. Switch inferior before
7538 (regcache_invalidate_one): Adjust.
7539 (regcache_invalidate): Fix prototype.
7540 (new_register_cache): Return the new register cache.
7541 (free_register_cache): Change prototype.
7542 (realloc_register_cache): Adjust.
7543 (registers_to_string): Change prototype to take a regcache. Adjust.
7544 (registers_from_string): Ditto.
7545 (register_data): Ditto.
7546 (supply_register): Ditto.
7547 (supply_register_by_name): Ditto.
7548 (collect_register): Ditto.
7549 (collect_register_as_string): Ditto.
7550 (collect_register_by_name): Ditto.
7551 * server.c (process_serial_event): Adjust.
7552 * linux-low.h (regset_fill_func, regset_store_func): Change
7554 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
7556 * linux-low.c (get_stop_pc): Adjust.
7557 (check_removed_breakpoint): Adjust.
7558 (linux_wait_for_event): Adjust.
7559 (linux_resume_one_lwp): Adjust.
7560 (fetch_register): Add regcache parameter. Adjust.
7561 (usr_store_inferior_registers): Ditto.
7562 (regsets_fetch_inferior_registers): Ditto.
7563 (regsets_store_inferior_registers): Ditto.
7564 (linux_fetch_registers, linux_store_registers): Ditto.
7565 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
7567 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
7569 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
7570 prototype to take a regcache.
7571 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
7572 * remote-utils.c (convert_ascii_to_int, outreg)
7573 (prepare_resume_reply): Change prototype to take a regcache.
7575 * target.h (struct target_ops) <fetch_registers, store_registers>:
7576 Change prototype to take a regcache.
7577 (fetch_inferior_registers, store_inferior_registers): Change
7578 prototype to take a regcache. Adjust.
7579 * proc-service.c (ps_lgetregs): Adjust.
7580 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
7581 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
7582 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
7583 take a regcache. Adjust.
7584 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
7585 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
7586 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
7587 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
7588 * linux-cris-low.c (cris_get_pc, cris_set_pc)
7589 (cris_cannot_fetch_register):
7590 (cris_breakpoint_at): Change prototype to take a regcache.
7592 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
7593 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
7594 to take a regcache. Adjust.
7595 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
7597 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
7598 take a regcache. Adjust.
7599 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
7600 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
7601 (m68k_set_pc): Change prototype to take a regcache. Adjust.
7602 * linux-mips-low.c (mips_get_pc):
7603 (mips_set_pc): Change prototype to take a regcache. Adjust.
7604 (mips_reinsert_addr): Adjust.
7605 (mips_collect_register): Change prototype to take a regcache.
7607 (mips_supply_register):
7608 (mips_collect_register_32bit, mips_supply_register_32bit)
7609 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
7610 (mips_store_fpregset): Ditto.
7611 * linux-ppc-low.c (ppc_supply_ptrace_register)
7612 (ppc_supply_ptrace_register): Ditto.
7613 (parse_spufs_run): Adjust.
7614 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
7615 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
7616 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
7617 take a regcache. Adjust.
7618 * linux-s390-low.c (s390_collect_ptrace_register)
7619 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
7620 (s390_set_pc): Change prototype to take a regcache. Adjust.
7621 (s390_arch_setup): Adjust.
7622 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
7623 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
7624 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7625 (sparc_fill_gregset, sparc_store_gregset_from_stack)
7626 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
7628 (sparc_breakpoint_at): Adjust.
7629 * linux-xtensa-low.c (xtensa_fill_gregset):
7630 (xtensa_store_gregset):
7631 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
7632 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
7633 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
7634 prototype to take a regcache. Adjust.
7635 * win32-arm-low.c (arm_fetch_inferior_register)
7636 (arm_store_inferior_register): Change prototype to take a
7638 * win32-i386-low.c (i386_fetch_inferior_register)
7639 (i386_store_inferior_register): Change prototype to take a
7641 * win32-low.c (child_fetch_inferior_registers)
7642 (child_store_inferior_registers): Change prototype to take a
7644 (win32_wait): Adjust.
7645 (win32_fetch_inferior_registers): Change prototype to take a
7647 (win32_store_inferior_registers): Adjust.
7648 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
7649 store_inferior_register>: Change prototype to take a regcache.
7651 2010-01-20 Doug Evans <dje@google.com>
7653 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
7655 (linux_wait_for_event1, linux_init_signals): Ditto.
7656 (W_STOPCODE): Provide definition if missing.
7658 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
7660 * linux-low.c (linux_core_of_thread): New.
7661 (compare_ints, show_process, list_threads): New.
7662 (linux_qxfer_osdata): Report threads and cores.
7663 (linux_target_op): Register linux_core_of_thread.
7664 * remote-utils.c (prepare_resume_reply): Report the core.
7665 (buffer_xml_printf): Support %d specifier.
7666 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
7668 (handle_query): Handle qXfer:threads. Announce availability
7670 * target.h (struct target_ops): New field core_of_thread.
7672 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
7674 * Makefile.in (clean): Remove new generated files.
7675 (reg-s390.o, reg-s390.c): Remove rules.
7676 (reg-s390x.o, reg-s390x.c): Likewise.
7677 (s390-linux32.o, s390-linux32.c): Add rules.
7678 (s390-linux64.o, s390-linux64.c): Likewise.
7679 (s390x-linux64.o, s390x-linux64.c): Likewise.
7680 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
7681 * linux-s390-low.c: Include <elf.h>.
7682 (HWCAP_S390_HIGH_GPRS): Define if undefined.
7683 (init_registers_s390): Remove prototype.
7684 (init_registers_s390x): Likewise.
7685 (init_registers_s390_linux32): Add prototype.
7686 (init_registers_s390_linux64): Likewise.
7687 (init_registers_s390x_linux64): Likewise.
7688 (s390_num_regs_3264): New define.
7689 (s390_regmap_3264): New global variable.
7690 (s390_cannot_fetch_register): Remove obsolete check.
7691 (s390_cannot_store_register): Likewise.
7692 (s390_collect_ptrace_register): Handle upper/lower register halves.
7693 (s390_supply_ptrace_register): Likewise.
7694 (s390_fill_gregset): Update to register number changes.
7695 (s390_get_hwcap): New routine.
7696 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
7697 Install appropriate regmap and register set.
7699 2010-01-01 Joel Brobecker <brobecker@adacore.com>
7701 * server.c (gdbserver_version): Update copyright year to 2010.
7702 * gdbreplay.c (gdbreplay_version): Likewise.
7704 2009-12-28 Doug Evans <dje@google.com>
7706 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
7707 elf/external.h. Include <elf.h> instead but only if necessary.
7709 2009-12-28 Pedro Alves <pedro@codesourcery.com>
7711 * linux-low.c (linux_remove_process): Remove `detaching'
7712 parameter. Don't release/detach from thread_db here.
7713 (linux_kill): Release/detach from thread_db here, ...
7714 (linux_detach): ... and here, before actually detaching.
7715 (linux_wait_1): ... and here, when a process exits.
7716 * thread-db.c (any_thread_of): New.
7717 (thread_db_free): Switch the current inferior to a thread of the
7720 2009-12-21 Doug Evans <dje@google.com>
7722 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
7724 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
7725 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
7726 warning ifndef __NR_tkill. Move setting of errno there too.
7727 Delete unnecessary resetting of errno after syscall.
7728 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
7730 * configure.ac: Check for dladdr.
7731 * config.in: Regenerate.
7732 * configure: Regenerate.
7733 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
7734 (try_thread_db_load): Update.
7736 * linux-low.c (my_waitpid): Delete unnecessary prototype.
7738 2009-12-18 Doug Evans <dje@google.com>
7740 * event-loop.c: Include unistd.h if it exists.
7742 * linux-low.c (my_waitpid): Move definition away from being in
7743 between linux_tracefork_child/linux_test_for_tracefork.
7745 * gdb_proc_service.h (psaddr_t): Fix type.
7746 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
7747 signature to match glibc.
7749 2009-12-16 Doug Evans <dje@google.com>
7751 * linux-low.c (linux_read_memory): Fix argument to read.
7753 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7755 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
7756 events, don't leave current_inferior pointing at null.
7758 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7760 * win32-low.c (LOG): Delete.
7761 (OUTMSG): Output to stderr.
7762 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7763 on compile time LOG macro.
7764 (win32_wait): Fix debug output.
7766 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7768 * win32-low.c (win32_add_one_solib): If the dll name is
7769 "ntdll.dll", prepend the system directory to the dll path.
7771 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7773 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7775 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7776 Vladimir Prus <vladimir@codesourcery.com>
7778 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7779 * configure.ac: Check for __mcoldfire__ and set
7780 gdb_cv_m68k_is_coldfire.
7781 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7782 reg-cf.o and reg-m68k.o.
7783 * configure: Regenerated.
7785 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7787 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7788 Pass it to thread_db_free.
7789 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7790 proper `detaching' argument to linux_remove_process.
7791 * linux-low.h (thread_db_free): Add `detaching' parameter.
7792 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7794 (thread_db_free): Add `detaching' parameter. Only
7795 call td_ta_clear_event if detaching from process.
7797 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7799 * thread-db.c (thread_db_free): Fix typo.
7801 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7804 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7806 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7808 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7809 with an i686 compiler.
7810 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7812 * configure: Rebuilt.
7814 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7818 * server.c (handle_search_memory_1): Correct read_addr initialization
7819 in loop for searching subsequent chunks.
7821 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7823 * configure.ac: New --with-libthread-db option.
7824 * thread-db.c: Allow direct dependence on libthread_db.
7825 (thread_db_free): Adjust.
7826 * config.in: Regenerate.
7827 * configure: Likewise.
7829 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7832 * thread-db.c (attach_thread): New function.
7833 (maybe_attach_thread): Return success/failure.
7834 (find_new_threads_callback): Adjust.
7835 (thread_db_find_new_threads): Loop until no new threads.
7837 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7839 * proc-service.c (ps_lgetregs): Formatting.
7841 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7843 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7844 * configure.ac: Adjust.
7845 * linux-low.h (struct process_info_private): Move members to struct
7847 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7848 * linux-low.c (linux_remove_process): Adjust.
7849 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7850 * server.c (handle_query): Move code ...
7851 (handle_monitor_command): ... here. New function.
7852 * target.h (struct target_ops): New member.
7853 * thread-db.c (struct thread_db): New.
7854 (libthread_db_search_path): New variable.
7855 (thread_db_create_event, thread_db_enable_reporting)
7856 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7857 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7858 (try_thread_db_load_1, dladdr_to_soname): New functions.
7859 (try_thread_db_load, thread_db_load_search): New functions.
7860 (thread_db_init): Search for libthread_db.
7861 (thread_db_free): New function.
7862 (thread_db_handle_monitor_command): Likewise.
7863 * config.in: Regenerate.
7864 * configure: Regenerate.
7866 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7868 * spu-low.c (spu_kill): Wait for inferior to terminate.
7869 Call clear_inferiors.
7870 (spu_detach): Call clear_inferiors.
7872 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7874 * aclocal.m4: Regenerate.
7875 * config.in: Likewise.
7876 * configure: Likewise.
7878 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7880 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7881 (parse_spufs_run): New function.
7882 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7883 (ppc_breakpoint_at): Handle SPU breakpoints.
7885 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7887 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7888 (SPUFS_MAGIC): Define.
7889 (spu_enumerate_spu_ids): New function.
7890 (linux_qxfer_spu): New function.
7891 (linux_target_ops): Install linux_qxfer_spu.
7893 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7895 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7896 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7897 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7898 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7899 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7900 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7901 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7902 (init_registers_powerpc_cell32l): Add prototype.
7903 (init_registers_powerpc_cell64l): Likewise.
7904 (ppc_arch_setup): Detect Cell/B.E. architecture.
7906 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7908 * Makefile.in (datarootdir): New variable.
7910 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7912 * linux-low.c (linux_write_memory): Update debugging output.
7913 * Makefile.in (clean): Add new descriptions.
7914 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7915 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7916 * configure.srv: Add new files for arm*-*-linux*.
7917 * linux-arm-low.c: Add new declarations.
7918 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7919 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7920 (HWCAP_VFPv3D16): New.
7921 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7922 instead of __IWMMXT__.
7923 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7924 (arm_arch_setup): New.
7925 (target_regsets): Remove #ifdef. Add VFP regset.
7926 (the_low_target): Use arm_arch_setup.
7928 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7930 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7931 the main thread again.
7933 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7935 Adding Neutrino gdbserver.
7936 * configure: Regenerated.
7937 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7938 * configure.srv (i[34567]86-*-nto*): New target.
7939 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7940 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7941 (nto_comctrl) [__QNX__]: New function.
7942 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7944 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7946 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7949 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7950 Pedro Alves <pedro@codesourcery.com>
7952 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7953 don't support CONTEXT_EXTENDED_REGISTERS.
7954 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7955 (the_low_target): Install them.
7956 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7957 failing with ERROR_PIPE_NOT_CONNECTED.
7959 2009-06-30 Doug Evans <dje@google.com>
7960 Pierre Muller <muller@ics.u-strasbg.fr>
7962 Add h/w watchpoint support to x86-linux, win32-i386.
7963 * Makefile.in (SFILES): Add i386-low.c
7964 (i386_low_h): Define.
7965 (i386-low.o): Add dependencies.
7966 (linux-x86-low.o): Add i386-low.h dependency.
7967 (win32-i386-low.o): Ditto.
7968 * i386-low.c: New file.
7969 * i386-low.h: New file.
7970 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7971 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7972 * linux-low.c (linux_add_process): Initialize arch_private.
7973 (linux_remove_process): Free arch_private.
7974 (add_lwp): Initialize arch_private.
7975 (delete_lwp): Free arch_private.
7976 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7978 * linux-low.h (process_info_private): New member arch_private.
7979 (lwp_info): New member arch_private.
7980 (linux_target_ops): New members new_process, new_thread,
7982 (ptid_of): New macro.
7983 * linux-x86-low.c: Include stddef.h, i386-low.h.
7984 (arch_process_info): New struct.
7985 (arch_lwp_info): New struct.
7986 (x86_linux_dr_get, x86_linux_dr_set): New functions.
7987 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7988 (i386_dr_low_get_status): New function.
7989 (x86_insert_point, x86_remove_point): New functions.
7990 (x86_stopped_by_watchpoint): New function.
7991 (x86_stopped_data_address): New function.
7992 (x86_linux_new_process, x86_linux_new_thread): New functions.
7993 (x86_linux_prepare_to_resume): New function.
7994 (the_low_target): Add entries for insert_point, remove_point,
7995 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
7997 * server.c (debug_hw_points): New global.
7998 (monitor_show_help): Document set debug-hw-points.
7999 (handle_query): Process "set debug-hw-points".
8000 * server.h (debug_hw_points): Declare.
8001 (paddress): Declare.
8002 * utils.c (NUMCELLS, CELLSIZE): New macros.
8003 (get_sell, xsnprintf, paddress): New functions.
8004 * win32-arm-low.c (the_low_target): Add entries for insert_point,
8005 remove_point, stopped_by_watchpoint, stopped_data_address.
8006 * win32-i386-low.c: Include i386-low.h.
8007 (debug_reg_state): Replaces dr.
8008 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
8009 (i386_dr_low_get_status): New function.
8010 (i386_insert_point, i386_remove_point): New functions.
8011 (i386_stopped_by_watchpoint): New function.
8012 (i386_stopped_data_address): New function.
8013 (i386_initial_stuff): Update.
8014 (get_thread_context,set_thread_context,i386_thread_added): Update.
8015 (the_low_target): Add entries for insert_point,
8016 remove_point, stopped_by_watchpoint, stopped_data_address.
8017 * win32-low.c (win32_insert_watchpoint): New function.
8018 (win32_remove_watchpoint): New function.
8019 (win32_stopped_by_watchpoint): New function.
8020 (win32_stopped_data_address): New function.
8021 (win32_target_ops): Add entries for insert_watchpoint,
8022 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
8023 * win32-low.h (win32_target_ops): New members insert_point,
8024 remove_point, stopped_by_watchpoint, stopped_data_address.
8026 2009-06-25 Pedro Alves <pedro@codesourcery.com>
8028 * server.c (process_serial_event): Re-return unsupported, not
8029 error, if the type isn't recognized. Re-allow supporting only
8030 insert or remove packets. Also call require_running for
8031 breakpoints. Add missing break statement to default case. Tidy.
8032 * target.h (struct target_ops): Rename insert_watchpoint to
8033 insert_point, and remove_watchpoint to remove_point.
8035 * linux-low.h (struct linux_target_ops): Likewise.
8036 * linux-low.c (linux_insert_watchpoint): Rename to ...
8037 (linux_insert_point): ... this. Adjust.
8038 (linux_remove_watchpoint): Rename to ...
8039 (linux_remove_point): ... this. Adjust.
8040 (linux_target_ops): Adjust.
8041 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
8042 (cris_insert_point): ... this.
8043 (cris_remove_watchpoint): Rename to ...
8044 (cris_remove_point): ... this.
8045 (the_low_target): Adjust.
8047 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
8049 * server.c (handle_v_kill): Pass signal_pid to
8050 kill_inferior if multi_process is zero.
8052 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
8054 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
8055 * target.h (target_ops): Comment for *_watchpoint to make it clear
8056 the functions can get types '0' and '1'.
8058 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
8060 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
8061 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
8062 * regcache.c (get_regcache): Likewise.
8063 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
8064 * win32-low.c (child_fetch_inferior_registers): Remove check for
8067 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
8068 Pedro Alves <pedro@codesourcery.com>
8070 * target.h (struct target_ops) <supports_multi_process>: New
8072 (target_supports_multi_process): New.
8073 * server.c (handle_query): Even if GDB reports support, only
8074 enable multi-process if the target also supports it. Report
8075 multi-process support only if the target backend supports it.
8076 * linux-low.c (linux_supports_multi_process): New function.
8077 (linux_target_ops): Install it as target_supports_multi_process
8080 2009-05-24 Doug Evans <dje@google.com>
8082 Global renaming of find_thread_pid to find_thread_ptid.
8083 * server.h (find_thread_ptid): Renamed from find_thread_pid.
8084 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
8085 All callers updated.
8087 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
8088 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
8091 * linux-low.c (get_stop_pc): Print pc if debug_threads.
8092 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
8093 (linux_resume_one_lwp): Ditto.
8095 2009-05-23 Doug Evans <dje@google.com>
8097 * linux-low.c (linux_resume_one_lwp): Change type of first arg
8098 from struct inferior_list_entry * to struct lwp_info *.
8099 All callers updated.
8101 2009-05-13 Doug Evans <dje@google.com>
8103 * linux-x86-low.c: Don't include assert.h.
8104 (x86_siginfo_fixup): Use fatal, not assert.
8105 (x86_arch_setup): Fix comment.
8107 2009-05-12 Doug Evans <dje@google.com>
8109 Biarch support for i386/amd64 gdbserver.
8110 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
8111 Add linux-x86-low.c.
8112 (linux-i386-low.o, linux-x86-64-low.o): Delete.
8113 (linux-x86-low.o): Add.
8114 * linux-x86-64-low.c: Delete.
8115 * linux-i386-low.c: Delete.
8116 * linux-x86-low.c: New file.
8117 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
8119 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
8121 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
8122 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
8123 (linux_child_pid_to_exec_file): New function.
8124 (elf_64_header_p, elf_64_file_p): New functions.
8125 (siginfo_fixup): New function.
8126 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
8127 give target a chance to convert layout.
8128 * linux-low.h (linux_target_ops): New member siginfo_fixup.
8129 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
8131 2009-05-07 Doug Evans <dje@google.com>
8133 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
8134 (regsets_store_inferior_registers): Ditto.
8136 2009-05-06 Pedro Alves <pedro@codesourcery.com>
8140 * linux-low.c (must_set_ptrace_flags): Delete.
8141 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
8143 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
8144 `lwp->must_set_ptrace_flags' instead.
8145 (linux_wait_for_event_1): Set ptrace options here.
8146 (linux_wait_1): ... not here.
8148 2009-04-30 Doug Evans <dje@google.com>
8150 * inferiors.c (started_inferior_callback): New function.
8151 (attached_inferior_callback): New function.
8152 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
8153 * server.c (print_started_pid, print_attached_pid): New functions.
8154 (detach_or_kill_for_exit): New function.
8155 (main): Call it instead of for_each_inferior (kill_inferior_callback).
8156 * server.h (have_started_inferiors_p): Declare.
8157 (have_attached_inferiors_p): Declare.
8159 * inferiors.c (remove_process): Fix memory leak, free process.
8160 * linux-low.c (linux_remove_process): New function.
8161 (linux_kill): Call it instead of remove_process.
8162 (linux_detach, linux_wait_1): Ditto.
8164 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
8166 * configure.srv: Add x86 Windows CE target.
8168 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
8170 * inferiors.c (get_thread_process): Make global.
8171 * server.h (get_thread_process): Add prototype.
8172 * thread-db.c (find_one_thread): Use get_thread_process
8173 instead of current_process.
8174 (thread_db_get_tls_address): Do not crash if called when
8175 thread layer is not yet initialized.
8177 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
8179 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
8180 * spu-low.c (current_tid): Rename to ...
8181 (current_ptid): ... this.
8182 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
8183 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
8184 ptid_get_lwp (current_ptid) instead of current_tid.
8185 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
8186 instead of current_tid. Use find_process_pid to verify pid
8187 argument is valid. Pass proper argument to remove_process.
8188 (spu_thread_alive): Compare current_ptid instead of current_tid.
8189 (spu_resume): Likewise.
8191 2009-04-02 Pedro Alves <pedro@codesourcery.com>
8193 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
8196 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8198 Implement the multiprocess extensions, and add linux multiprocess
8201 * server.h (ULONGEST): Declare.
8202 (struct ptid, ptid_t): New.
8203 (minus_one_ptid, null_ptid): Declare.
8204 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
8205 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
8206 (struct inferior_list_entry): Change `id' type from unsigned from
8208 (struct sym_cache, struct breakpoint, struct
8209 process_info_private): Forward declare.
8210 (struct process_info): Declare.
8211 (current_process): Declare.
8212 (all_processes): Declare.
8213 (initialize_inferiors): Declare.
8214 (add_thread): Adjust to use ptid_t.
8215 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
8216 (add_process, remove_process, find_thread_pid): Declare.
8217 (find_inferior_id): Adjust to use ptid_t.
8218 (cont_thread, general_thread, step_thread): Change type to ptid_t.
8219 (multi_process): Declare.
8220 (push_event): Adjust to use ptid_t.
8221 (read_ptid, write_ptid): Declare.
8222 (prepare_resume_reply): Adjust to use ptid_t.
8223 (clear_symbol_cache): Declare.
8224 * inferiors.c (all_processes): New.
8225 (null_ptid, minus_one_ptid): New.
8226 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
8227 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
8228 (add_thread): Change unsigned long to ptid. Remove gdb_id
8230 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
8231 (gdb_id_to_thread): Rename to ...
8232 (find_thread_pid): ... this. Change unsigned long to ptid.
8233 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
8234 (loaded_dll, pull_pid_from_list): Adjust.
8235 (add_process, remove_process, find_process_pid)
8236 (get_thread_process, current_process, initialize_inferiors): New.
8237 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
8238 (struct target_waitstatus) <related_pid>: Ditto.
8239 (struct target_ops) <kill, detach>: Add `pid' argument. Change
8241 (struct target_ops) <join>: Add `pid' argument.
8242 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
8243 (struct target_ops) <wait>: Add `ptid' field. Change return type
8245 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
8246 (mywait): Add `ptid' argument. Change return type to ptid_t.
8247 (target_pid_to_str): Declare.
8248 * target.c (set_desired_inferior): Adjust to use ptids.
8249 (mywait): Add new `ptid' argument. Adjust.
8250 (target_pid_to_str): New.
8251 * mem-break.h (free_all_breakpoints): Declare.
8252 * mem-break.c (breakpoints): Delelete.
8253 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
8254 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
8255 to use per-process breakpoint list.
8256 (free_all_breakpoints): New.
8257 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
8258 (symbol_cache, all_symbols_looked_up): Delete.
8260 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
8262 (prepare_resume_reply): Change ptid argument's type from unsigned
8263 long to ptid_t. Adjust. Implement W;process and X;process.
8264 (free_sym_cache, clear_symbol_cache): New.
8265 (look_up_one_symbol): Adjust to per-process symbol cache. *
8266 * server.c (cont_thread, general_thread, step_thread): Change type
8269 (multi_process): New.
8270 (last_ptid): Change type to ptid_t.
8271 (struct vstop_notif) <ptid>: Change type to ptid_t.
8272 (queue_stop_reply, push_event): Change `ptid' argument's type to
8274 (discard_queued_stop_replies): Add `pid' argument.
8275 (start_inferior): Adjust to use ptids. Adjust to mywait interface
8276 changes. Don't reference the `attached' global.
8277 (attach_inferior): Adjust to mywait interface changes.
8278 (handle_query): Adjust to use ptids. Parse GDB's qSupported
8279 features. Handle and report "multiprocess+". Handle
8281 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
8283 (handle_v_kill): New.
8284 (handle_v_stopped): Adjust to use target_pid_to_str.
8285 (handle_v_requests): Allow multiple attaches and runs when
8286 multiprocess extensions are in effect. Handle "vKill".
8287 (myresume): Adjust to use ptids.
8288 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
8289 (handle_status): Adjust to discard_queued_stop_replies interface
8291 (first_thread_of, kill_inferior_callback)
8292 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
8293 (main): Call initialize_inferiors. Adjust to use ptids, killing
8294 and detaching from all inferiors. Handle multiprocess packet
8296 * linux-low.h: Include gdb_proc_service.h.
8297 (struct process_info_private): New.
8298 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
8299 <lwpid_of>: Use ptid_get_lwp.
8300 (get_lwp_thread): Adjust.
8301 (struct lwp_info): Add `dead' member.
8302 (find_lwp_pid): Declare.
8303 * linux-low.c (thread_db_active): Delete.
8304 (new_inferior): Adjust comment.
8305 (inferior_pid): Delete.
8306 (linux_add_process): New.
8307 (handle_extended_wait): Adjust.
8308 (add_lwp): Change unsigned long to ptid.
8309 (linux_create_inferior): Add process to processes table. Adjust
8310 to use ptids. Don't set new_inferior here.
8311 (linux_attach_lwp): Rename to ...
8312 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
8313 it. Adjust to use ptids.
8314 (linux_attach_lwp): New.
8315 (linux_attach): Add process to processes table. Don't set
8317 (struct counter): New.
8318 (second_thread_of_pid_p, last_thread_of_process_p): New.
8319 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
8321 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
8322 processes. Remove process from process table.
8323 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
8324 to multiple processes.
8325 (any_thread_of): New.
8326 (linux_detach): Add `pid' argument, and handle it. Remove process
8327 from processes table.
8328 (linux_join): Add `pid' argument. Handle it.
8329 (linux_thread_alive): Change unsighed long argument to ptid_t.
8330 Consider dead lwps as not being alive.
8331 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
8332 threads we're not interested in.
8333 (same_lwp, find_lwp_pid): New.
8334 (linux_wait_for_lwp): Change `pid' argument's type from int to
8336 (linux_wait_for_event): Rename to ...
8337 (linux_wait_for_event_1): ... this. Change `pid' argument's type
8338 from int to ptid_t. Adjust.
8339 (linux_wait_for_event): New.
8340 (linux_wait_1): Add `ptid' argument. Change return type to
8341 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
8342 that exit from the process table.
8343 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
8345 (mark_lwp_dead): New.
8346 (wait_for_sigstop): Adjust to use ptids. If a process exits while
8347 stopping all threads, mark its main lwp as dead.
8348 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
8350 (fetch_register, usr_store_inferior_registers)
8351 (regsets_fetch_inferior_registers)
8352 (regsets_store_inferior_registers, linux_read_memory)
8353 (linux_write_memory): Inline `inferior_pid'.
8354 (linux_look_up_symbols): Adjust to use per-process
8356 (linux_request_interrupt): Adjust to use ptids.
8357 (linux_read_auxv): Inline `inferior_pid'.
8358 (initialize_low): Don't reference thread_db_active.
8359 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
8360 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
8361 (ps_getpid): Return the pid of the current inferior.
8362 * thread-db.c (proc_handle, thread_agent): Delete.
8363 (thread_db_create_event, thread_db_enable_reporting): Adjust to
8365 (find_one_thread): Change argument type to ptid_t. Adjust to
8367 (maybe_attach_thread): Adjust to per-process data and ptids.
8368 (thread_db_find_new_threads): Ditto.
8369 (thread_db_init): Ditto.
8370 * spu-low.c (spu_create_inferior, spu_attach): Add process to
8371 processes table. Adjust to use ptids.
8372 (spu_kill, spu_detach): Adjust interface. Remove process from
8374 (spu_join, spu_thread_alive): Adjust interface.
8375 (spu_wait): Adjust interface. Remove process from processes
8376 table. Adjust to use ptids.
8377 * win32-low.c (current_inferior_tid): Delete.
8378 (current_inferior_ptid): New.
8379 (debug_event_ptid): New.
8380 (thread_rec): Take a ptid. Adjust.
8381 (child_add_thread): Add `pid' argument. Adjust to use ptids.
8382 (child_delete_thread): Ditto.
8383 (do_initial_child_stuff): Add `attached' argument. Add process to
8385 (child_fetch_inferior_registers, child_store_inferior_registers):
8387 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
8388 (win32_attach): Pass 1 to do_initial_child_stuff.
8389 (win32_kill): Adjust interface. Remove process from processes
8391 (win32_detach): Ditto.
8392 (win32_join): Adjust interface.
8393 (win32_thread_alive): Take a ptid.
8394 (win32_resume): Adjust to use ptids.
8395 (get_child_debug_event): Ditto.
8396 (win32_wait): Adjust interface. Remove exiting process from
8399 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8401 Non-stop mode support.
8403 * server.h (non_stop): Declare.
8404 (gdb_client_data, handler_func): Declare.
8405 (delete_file_handler, add_file_handler, start_event_loop):
8407 (handle_serial_event, handle_target_event, push_event)
8408 (putpkt_notif): Declare.
8409 * target.h (enum resume_kind): New.
8410 (struct thread_resume): Replace `step' field by `kind' field.
8411 (TARGET_WNOHANG): Define.
8412 (struct target_ops) <wait>: Add `options' argument.
8413 <supports_non_stop, async, start_non_stop>: New fields.
8414 (target_supports_non_stop, target_async): New.
8415 (start_non_stop): Declare.
8416 (mywait): Add `options' argument.
8417 * target.c (mywait): Add `options' argument. Print child exit
8419 (start_non_stop): New.
8420 * server.c (non_stop, own_buf, mem_buf): New globals.
8421 (struct vstop_notif): New.
8422 (notif_queue): New global.
8423 (queue_stop_reply, push_event, discard_queued_stop_replies)
8424 (send_next_stop_reply): New.
8425 (start_inferior): Adjust to use resume_kind. Adjust to mywait
8427 (attach_inferior): In non-stop mode, don't wait for the target
8429 (handle_general_set): Handle QNonStop.
8430 (handle_query): When handling qC, return the current general
8431 thread, instead of the first thread of the list.
8432 (handle_query): If the backend supports non-stop mode, include
8433 QNonStop+ in the qSupported query response.
8434 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
8436 (handle_v_attach, handle_v_run): Handle non-stop mode.
8437 (handle_v_stopped): New.
8438 (handle_v_requests): Report support for vCont;t. Handle vStopped.
8439 (myresume): Adjust to use resume_kind. Handle non-stop.
8440 (queue_stop_reply_callback): New.
8441 (handle_status): Handle non-stop mode.
8442 (main): Clear non_stop flag on reconnection. Use the event-loop.
8443 Refactor serial protocol handling from here ...
8444 (process_serial_event): ... to this new function. When GDB
8445 selects any thread, select one here. In non-stop mode, wait until
8446 GDB acks all pending events before exiting.
8447 (handle_serial_event, handle_target_event): New.
8448 * remote-utils.c (remote_open): Install remote_desc in the event
8450 (remote_close): Remove remote_desc from the event loop.
8451 (putpkt_binary): Rename to...
8452 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
8453 (putpkt_binary): New as wrapper around putpkt_binary_1.
8454 (putpkt_notif): New.
8455 (prepare_resume_reply): In non-stop mode, don't change the
8457 * event-loop.c: New.
8458 * Makefile.in (OBJ): Add event-loop.o.
8459 (event-loop.o): New rule.
8461 * linux-low.h (pid_of): Moved here.
8463 (get_lwp_thread): Use lwpid_of.
8464 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
8465 * linux-low.c (pid_of): Delete.
8466 (inferior_pid): Use lwpid_of.
8467 (linux_event_pipe): New.
8468 (target_is_async_p): New.
8470 (handle_extended_wait): Use lwpid_of.
8471 (add_lwp): Don't set lwpid field.
8472 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
8473 (linux_kill_one_lwp): If killing a running lwp, stop it first.
8474 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
8475 (linux_detach_one_lwp): If detaching from a running lwp, stop it
8476 first. Adjust to linux_wait_for_event interface changes. Use
8478 (linux_detach): Don't delete the main lwp here.
8479 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
8480 (status_pending_p): Don't consider explicitly suspended lwps.
8481 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
8482 pointer. Add OPTIONS argument. Change return type to int. Use
8483 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
8484 (linux_wait_for_event): Take an integer pid instead of a lwp_info
8485 pointer. Add status pointer argument. Return a pid instead of a
8486 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
8487 changes. In non-stop mode, don't switch to a random thread.
8488 (linux_wait): Rename to...
8489 (linux_wait_1): ... this. Add target_options argument, and handle
8490 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
8491 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
8492 clean exit and signal exit code. Don't stop all threads in
8493 non-stop mode. In all-stop mode, only stop all threads when
8494 reporting a stop to GDB. Handle explicit thread stop requests.
8495 (async_file_flush, async_file_mark): New.
8497 (send_sigstop): Use lwpid_of.
8498 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
8499 interface changes. In non-stop mode, don't switch to a random
8501 (linux_resume_one_lwp): Use lwpid_of.
8502 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
8503 (linux_resume_one_thread): ... this. Handle resume_stop. In
8504 non-stop mode, don't look for pending flag in all threads.
8505 (resume_status_pending_p): Don't consider explicitly suspended
8507 (my_waitpid): Reimplement. Emulate __WALL.
8508 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8510 (sigchld_handler, linux_supports_non_stop, linux_async)
8511 (linux_start_non_stop): New.
8512 (linux_target_ops): Register linux_supports_non_stop, linux_async
8513 and linux_start_non_stop.
8514 (initialize_low): Install SIGCHLD handler.
8515 * thread-db.c (thread_db_create_event, find_one_thread)
8516 (thread_db_get_tls_address): Use lwpid_of.
8517 * win32-low.c (win32_detach): Adjust to use resume_kind.
8518 (win32_wait): Add `options' argument.
8519 * spu-low.c (spu_resume): Adjust to use resume_kind.
8520 (spu_wait): Add `options' argument.
8522 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8524 Decouple target code from remote protocol.
8526 * target.h (enum target_waitkind): New.
8527 (struct target_waitstatus): New.
8528 (struct target_ops) <wait>: Return an unsigned long. Take a
8529 target_waitstatus pointer instead of a char pointer.
8531 * target.c (mywait): Change prototype to return an unsigned long.
8532 Take a target_waitstatus pointer instead of a char pointer. Adjust.
8533 * server.h (thread_from_wait, old_thread_from_wait): Delete
8535 (prepare_resume_reply): Change prototype to take a
8537 * server.c (thread_from_wait, old_thread_from_wait): Delete.
8538 (last_status, last_ptid): New.
8539 (start_inferior): Remove "statusptr" argument. Adjust. Return a
8540 pid instead of a signal.
8541 (attach_inferior): Remove "status" and "signal" parameters.
8543 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
8545 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
8546 (handle_v_requests, myresume): Remove "status" and "signal"
8548 (handle_status): New.
8549 (main): Delete local `status'. Adjust.
8550 * remote-utils.c: Include target.h.
8551 (prepare_resume_reply): Change prototype to take a
8552 target_waitstatus. Adjust.
8554 * linux-low.c (linux_wait): Adjust to new target_ops->wait
8556 * spu-low.c (spu_wait): Adjust.
8557 * win32-low.c (enum target_waitkind, struct target_waitstatus):
8559 (win32_wait): Adjust.
8561 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8563 * target.h (struct thread_resume): Delete leave_stopped member.
8564 (struct target_ops): Add a `n' argument to the `resume' callback.
8565 * server.c (start_inferior): Adjust.
8566 (handle_v_cont, myresume): Adjust.
8567 * linux-low.c (check_removed_breakpoint): Adjust to resume
8568 interface change, and to removed leave_stopped field.
8569 (resume_ptr): Delete.
8570 (struct thread_resume_array): New.
8571 (linux_set_resume_request): Add new `arg' parameter. Adjust to
8572 resume interface change.
8573 (linux_continue_one_thread, linux_queue_one_thread)
8574 (resume_status_pending_p): Check if the resume field is NULL
8575 instead of checking the leave_stopped member.
8576 (linux_resume): Adjust to the target resume interface change.
8577 * spu-low.c (spu_resume): Adjust to the target resume interface
8579 * win32-low.c (win32_detach, win32_resume): Ditto.
8581 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8583 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
8585 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
8587 (linux_continue_one_thread): Only preserve the stepping flag if
8588 there's a pending breakpoint.
8590 2009-03-31 Pedro Alves <pedro@codesourcery.com>
8592 * server.c (main): After the inferior having exited, call
8593 remote_close before exiting gdbserver.
8595 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
8597 Fix size of FPSCR in Power 7 processors.
8598 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
8599 (PPC_FEATURE_HAS_DFP): New #define.
8600 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
8603 2009-03-23 Pedro Alves <pedro@codesourcery.com>
8605 * server.c (handle_query) Whitespace and formatting.
8607 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8609 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
8610 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
8611 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
8612 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
8613 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
8614 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
8615 Makefile.in, configure.ac: Fix whitespace throughout.
8616 * configure: Regenerate.
8618 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8620 * inferiors.c (find_inferior): Make it safe for the callback
8621 function to delete the currently iterated inferior.
8623 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8625 * Makefile.in (linuw_low_h): Move higher.
8626 (thread-db.o): Depend on $(linux_low_h).
8628 2009-03-17 Pedro Alves <pedro@codesourcery.com>
8630 Rename "process" to "lwp" throughout.
8632 * linux-low.c (all_processes): Rename to...
8633 (all_lwps): ... this.
8634 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
8635 (add_process): Rename to ...
8636 (add_lwp): ... this. Adjust.
8637 (linux_create_inferior): Adjust.
8638 (linux_attach_lwp): Adjust.
8639 (linux_attach): Adjust.
8640 (linux_kill_one_process): Rename to ...
8641 (linux_kill_one_lwp): ... this. Adjust.
8642 (linux_kill): Adjust.
8643 (linux_detach_one_process): Rename to ...
8644 (linux_detach_one_lwp): ... this. Adjust.
8645 (linux_detach): Adjust.
8646 (check_removed_breakpoint): Adjust.
8647 (status_pending_p): Adjust.
8648 (linux_wait_for_process): Rename to ...
8649 (linux_wait_for_lwp): ... this. Adjust.
8650 (linux_wait_for_event): Adjust.
8651 (send_sigstop): Adjust.
8652 (wait_for_sigstop): Adjust.
8653 (stop_all_processes): Rename to ...
8654 (stop_all_lwps): ... this.
8655 (linux_resume_one_process): Rename to ...
8656 (linux_resume_one_lwp): ... this. Adjust.
8657 (linux_set_resume_request, linux_continue_one_thread)
8658 (linux_queue_one_thread, resume_status_pending_p)
8659 (usr_store_inferior_registers, regsets_store_inferior_registers)
8660 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8662 * linux-low.h (get_process): Rename to ...
8663 (get_lwp): ... this. Adjust.
8664 (get_thread_process): Rename to ...
8665 (get_thread_lwp): ... this. Adjust.
8666 (get_process_thread): Rename to ...
8667 (get_lwp_thread): ... this. Adjust.
8668 (struct process_info): Rename to ...
8669 (struct lwp_info): ... this.
8670 (all_processes): Rename to ...
8671 (all_lwps): ... this.
8672 * proc-service.c (ps_lgetregs): Adjust.
8673 * thread-db.c (thread_db_create_event, find_one_thread)
8674 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
8676 2009-03-14 Pedro Alves <pedro@codesourcery.com>
8678 * server.c (handle_query): Handle "qAttached".
8680 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
8682 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
8683 GPLv3, update license URL.
8685 2009-03-01 Doug Evans <dje@google.com>
8687 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
8688 (server_h): Add gdb_signals.h.
8689 (signals.o): Update.
8690 * server.h (target_signal_from_host,target_signal_to_host_p)
8691 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
8693 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
8695 * remote-utils.c (getpkt): Also generate remote-debug
8696 information if noack_mode is set.
8698 2009-02-06 Pedro Alves <pedro@codesourcery.com>
8700 * server.c (handle_query): Report qXfer:siginfo:read and
8701 qXfer:siginfo:write as supported and handle them.
8702 * target.h (struct target_ops) <qxfer_siginfo>: New field.
8703 * linux-low.c (linux_xfer_siginfo): New.
8704 (linux_target_ops): Set it.
8706 2009-01-26 Pedro Alves <pedro@codesourcery.com>
8708 * server.c (gdbserver_usage): Mention --remote-debug.
8709 (main): Accept '--remote-debug' switch.
8711 2009-01-18 Doug Evans <dje@google.com>
8713 * regcache.c (new_register_cache): No need to check result of xcalloc.
8714 * server.c (handle_search_memory): Back out calls to xmalloc,
8715 result is checked and error is returned to user upon failure.
8716 (handle_query): Ditto. Add more checks for result of malloc.
8717 (handle_v_cont): Check result of malloc, report error back to
8719 (handle_v_run): Ditto. Call freeargv.
8720 * server.h (freeargv): Declare.
8721 * utils.c (freeargv): New fn.
8723 2009-01-15 Doug Evans <dje@google.com>
8725 * gdbreplay.c (perror_with_name): Make arg const char *.
8726 * server.h (target_signal_to_name): Make return type const char *.
8727 * thread-db.c (thread_db_err_str): Make return type const char *.
8728 * utils.c (perror_with_name): Make arg const char *.
8730 2009-01-14 Pedro Alves <pedro@codesourcery.com>
8732 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
8733 when handling a EXIT_PROCESS_DEBUG_EVENT.
8735 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8737 * gdbreplay.c (gdbreplay_version): Update copyright year.
8738 * server.c (gdbserver_version): Likewise.
8740 2009-01-05 Doug Evans <dje@google.com>
8742 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
8743 (handle_extended_wait): Improve comment.
8745 2008-12-13 Doug Evans <dje@google.com>
8747 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8748 * server.h (ATTR_MALLOC): New macro.
8749 (xmalloc,xcalloc,xstrdup): Declare.
8750 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
8751 * inferiors.c: Ditto.
8752 * linux-low.c: Ditto.
8753 * mem-break.c: Ditto.
8754 * regcache.c: Ditto.
8755 * remote-utils.c: Ditto.
8758 * win32-low.c: Ditto.
8760 2008-12-12 Doug Evans <dje@google.com>
8762 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8763 in debugging printf.
8765 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8767 2008-12-09 Doug Evans <dje@google.com>
8769 * linux-low.h (struct process_info): Delete member tid, unused.
8770 * thread-db.c (find_one_thread): Update.
8771 (maybe_attach_thread): Update.
8773 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8775 * target.h (struct target_ops): Add qxfer_osdata member.
8776 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8778 (linux_qxfer_osdata): New functions.
8779 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8781 * server.c (handle_query): Handle "qXfer:osdata:read:".
8782 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8783 (buffer_xml_printf): New functions.
8784 * server.h (struct buffer): New.
8785 (buffer_grow_str, buffer_grow_str0): New macros.
8786 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8787 (buffer_xml_printf): Declare.
8789 2008-11-24 Doug Evans <dje@google.com>
8791 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8793 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8795 * server.c (handle_v_run): Always use the supplied argument list.
8797 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8799 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8800 (xtensa_regmap_table): Add entry for scompare1.
8802 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8804 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8805 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8806 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8807 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8808 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8809 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8810 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8811 XML target descriptions.
8812 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8813 when inferior is running on an ISA 2.05 or later processor. Add
8814 special case to return offset for full 64-bit slot of FPSCR when
8817 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8819 * Makefile.in (SFILES, clean): Added sparc64 files.
8820 (reg-sparc64.o, reg-sparc64.c): New.
8821 * configure.srv (sparc*-*-linux*): New configuration.
8822 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8823 syscall arguments for SPARC.
8824 (regsets_store_inferior_registers): Likewise.
8825 * linux-sparc-low.c: New file.
8827 2008-10-21 Doug Evans <dje@google.com>
8829 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8830 (READLINE_DIR,READLINE_DEP): Delete.
8831 (INTERNAL_CFLAGS): Update.
8832 (LINTFLAGS): Update.
8834 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8836 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8837 whole argv from the last run, not just argv[0].
8839 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8841 * regcache.c (new_register_cache): Return NULL if the register
8842 cache size isn't known yet.
8843 (free_register_cache): Avoid dereferencing a NULL regcache.
8845 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8847 * configure.srv: Merge MIPS and MIPS64.
8849 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8851 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8853 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8855 * Makefile.in: Add required vsx dependencies.
8857 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8858 Declare init_registers_powerpc_vsx32l.
8859 Declare init_registers_powerpc_vsx64l.
8860 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8861 (ppc_arch_setup): Check for VSX in hwcap.
8862 (ppc_fill_vsxregset): New function.
8863 (ppc_store_vsxregset): New function.
8864 Add new VSX entry in regset_info target_regsets.
8866 * configure.srv: Add new VSX dependencies.
8868 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8870 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8871 (remote_open): Set or clear transport_is_reliable.
8872 (putpkt_binary): Don't expect acks in noack mode.
8873 (getpkt): Don't send ack/nac in noack mode.
8874 * server.c (handle_general_set): Handle QStartNoAckMode.
8875 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8877 (main): Reset noack_mode on every connection.
8878 * server.h (noack_mode): Declare.
8880 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8882 * Makefile.in (GDBREPLAY_OBS): New variable.
8883 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8885 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8886 Daniel Jacobowitz <dan@codesourcery.com>
8888 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8889 (usr_store_inferior_registers): Likewise.
8890 (regsets_store_inferior_registers): Likewise.
8892 2008-07-31 Rolf Jansen <rj@surtec.com>
8893 Pedro Alves <pedro@codesourcery.com>
8895 * configure.ac: Check for memmem declaration.
8896 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8897 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8898 (disable_packet_qfThreadInfo): Unconditionally compile.
8899 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8900 * configure, config.in: Regenerate.
8902 2008-07-28 Doug Kwan <dougkwan@google.com>
8904 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8905 (linux_write_memory): Remove declaration of errno.
8907 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8909 * linux-low.c (handle_extended_wait): Do not use "status"
8910 variable uninitialized.
8912 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8914 * server.c (handle_v_attach): Inhibit reporting dll changes.
8916 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8918 * remote-utils.c (prepare_resume_reply): If requested, don't
8919 output "thread:TID" in the T stop reply.
8921 * server.c (disable_packet_vCont, disable_packet_Tthread)
8922 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8923 (handle_query): If requested, disable support for qC, qfThreadInfo
8925 (handle_v_requests): If requested, disable support for vCont.
8926 (gdbserver_show_disableable): New.
8927 (main): Handle --disable-packet and --disable-packet=LIST.
8929 * server.h (disable_packet_vCont, disable_packet_Tthread)
8930 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8932 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8934 * server.c (gdbserver_usage): Mention --version.
8936 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8938 * Makefile.in (gdbreplay.o): New rule.
8940 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8942 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8943 message, not gdbserver.
8945 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8946 Nathan Sidwell <nathan@codesourcery.com>
8947 Joseph Myers <joseph@codesourcery.com>
8949 * acinclude.m4: Include ../../config/acx.m4.
8950 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8951 * configure, config.in: Regenerate.
8952 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8953 * server.c (gdbserver_version): Print PKGVERSION.
8954 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8955 (main): Adjust gdbserver_usage calls.
8956 * gdbreplay.c (version, host_name): Add declarations.
8957 (gdbreplay_version, gdbreplay_usage): New.
8958 (main): Accept --version and --help options.
8960 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8962 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8963 (arm_breakpoint_at): Handle Thumb.
8964 (the_low_target): Add comment.
8966 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8968 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8970 2008-05-09 Doug Evans <dje@google.com>
8972 * server.h (decode_search_memory_packet): Declare.
8973 * remote-utils.c (decode_search_memory_packet): New fn.
8974 * server.c (handle_search_memory_1): New fn.
8975 (handle_search_memory): New fn.
8976 (handle_query): Process qSearch:memory packets.
8978 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8980 * regcache.c (registers_length): Remove.
8981 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8982 full register packet.
8983 * regcache.h (registers_length): Remove prototype.
8984 * server.h (PBUFSIZ): Define to 16384.
8986 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8988 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
8989 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
8990 powerpc-64l.o, and powerpc-altivec64l.o.
8991 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
8992 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
8993 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
8994 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
8995 rs6000/power-linux.xml, and rs6000/power64-linux.xml
8998 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
8999 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
9000 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
9001 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
9002 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
9003 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
9004 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
9005 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
9006 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
9007 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
9010 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
9011 (init_registers_powerpc_32l): ... this new prototype.
9012 (init_registers_powerpc_32): Remove, replace by ...
9013 (init_registers_powerpc_altivec32l): ... this new prototype.
9014 (init_registers_powerpc_e500): Remove, replace by ...
9015 (init_registers_powerpc_e500l): ... this new prototype.
9016 (init_registers_ppc64): Remove, replace by ...
9017 (init_registers_powerpc_64l): ... this new prototype.
9018 (init_registers_powerpc_64): Remove, replace by ...
9019 (init_registers_powerpc_altivec64l): ... this new prototype.
9020 (ppc_num_regs): Set to 73.
9021 (PT_ORIG_R3, PT_TRAP): Define if necessary.
9022 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
9023 (ppc_cannot_store_register): Handle orig_r3 and trap.
9024 (ppc_arch_setup): Update init_registers_... calls.
9025 (ppc_fill_gregset): Handle orig_r3 and trap.
9027 * inferiors.c (clear_inferiors): Reset current_inferior.
9029 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
9031 * acinclude.m4: Add override.m4.
9032 * configure: Regenerate.
9034 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
9036 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
9037 initial call to init_register_ppc64.
9039 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
9041 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
9042 single powerpc*-*-linux* case.
9043 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
9045 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
9047 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
9048 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
9050 * linux-ppc-low.c: Include <elf.h>.
9051 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
9052 (ppc_hwcap): New global variable.
9053 (ppc_regmap): Remove __SPE__ #ifdef sections.
9054 (ppc_regmap_e500): New global variable.
9055 (ppc_cannot_store_register): Update __SPE__ special case.
9056 (ppc_get_hwcap): New function.
9057 (ppc_arch_setup): Use it to determine whether inferior supports
9058 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
9059 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
9060 Do not access registers if target does not support AltiVec.
9061 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
9062 Do not access registers if target does not support SPE.
9063 (target_regsets): Unconditionally include AltiVec and SPE regsets.
9065 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
9067 * linux-low.c (disabled_regsets, num_regsets): New.
9068 (use_regsets_p): Delete.
9069 (linux_wait_for_process): Clear disabled_regsets.
9070 (regsets_fetch_inferior_registers): Check and set it.
9071 (regsets_store_inferior_registers): Likewise.
9072 (linux_fetch_registers, linux_store_registers): Do not use
9074 (initialize_low): Allocate disabled_regsets.
9076 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
9078 * Makefile.in (LIBOBJS): New.
9080 (memmem.o): New rule.
9081 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
9082 * configure: Regenerated.
9084 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
9086 * server.c (handle_query): Never return "unsupported" for
9087 qXfer:features:read queries.
9089 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
9091 * server.c (get_features_xml): Fix inverted condition.
9092 (handle_query): Always support qXfer:feature:read.
9094 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
9096 * server.c (wrapper_argv): New.
9097 (start_inferior): Handle wrapper_argv. If set, expect an extra
9099 (gdbserver_usage): Document --wrapper.
9100 (main): Parse --wrapper.
9102 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9104 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
9105 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
9106 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
9107 (ppc_set_pc): Likewise.
9108 (ppc_arch_setup): New function.
9109 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
9110 of collect_register.
9111 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
9113 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9115 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
9116 instead of linux-ppc64-low.o.
9117 * linux-ppc64-low.c: Remove file.
9118 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
9119 (linux-ppc64-low.o): Remove rule.
9121 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
9122 (init_registers_powerpc_64): Likewise.
9123 (ppc_regmap): Conditionally define depending on __powerpc64__.
9124 (ppc_cannot_store_register): Do not special-case "fpscr" when
9125 compiled on __powerpc64__.
9126 (ppc_collect_ptrace_register): New function.
9127 (ppc_supply_ptrace_register): New function.
9128 (ppc_breakpoint): Change type to "unsigned int".
9129 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
9130 (the_low_target): Conditionally provide initializers for the
9131 arch_setup member depending on __powerpc64__. Install
9132 collect_ptrace_register and supply_ptrace_register members.
9134 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9136 * regcache.h (gdbserver_xmltarget): Add extern declaration.
9137 * server.c (gdbserver_xmltarget): Define.
9138 (get_features_xml): Use it to replace "target.xml" and arch_string.
9140 * configure.srv: Remove srv_xmltarget. Add XML files that were
9141 mentioned there to srv_xmlfiles instead. Remove conditional tests
9142 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
9143 srv_xmlfiles and srv_regobj to include all possible choices.
9144 * configure.ac (srv_xmltarget): Remove.
9145 (srv_xmlfiles): Do not add "target.xml".
9146 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
9147 checks for supplementary target information.
9148 * configure: Regenerate.
9149 * Makefile.in (XML_TARGET): Remove.
9150 (target.xml): Remove rule.
9151 (clean): Do not clean up target.xml.
9152 (.PRECIOUS): Do not mention target.xml.
9154 * target.h (struct target_ops): Remove arch_string member.
9155 * linux-low.c (linux_arch_string): Remove.
9156 (linux_target_ops): Remove arch_string initializer.
9157 * linux-low.h (struct linux_target_ops): Remove arch_string member.
9158 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
9159 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
9160 * spu-low.c (spu_arch_string): Remove.
9161 (spu_target_ops): Remove arch_string initializer.
9162 * win32-low.c (win32_arch_string): Remove.
9163 (win32_target_ops): Remove arch_string initializer.
9164 * win32-low.h (struct win32_target_ops): Remove arch_string member.
9165 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
9166 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
9168 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9170 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
9171 by collect_ptrace_register and supply_ptrace_register hooks.
9172 * linux-low.c (fetch_register): Use supply_ptrace_register callback
9173 instead of checking for the_low_target.left_pad_xfer.
9174 (usr_store_inferior_registers): Use collect_ptrace_register callback
9175 instead of checking for the_low_target.left_pad_xfer.
9177 * linux-s390-low.c (s390_collect_ptrace_register): New function.
9178 (s390_supply_ptrace_register): Likewise.
9179 (s390_fill_gregset): Call s390_collect_ptrace_register.
9180 (the_low_target): Update.
9182 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
9183 (ppc_supply_ptrace_register): Likewise.
9184 (the_low_target): Update.
9186 * linux-i386-low.c (the_low_target): Update.
9187 * linux-x86-64-low.c (the_low_target): Update.
9189 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9191 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
9192 reg-s390.o and reg-s390x.o.
9194 * linux-low.c (new_inferior): New global variable.
9195 (linux_create_inferior, linux_attach): Set it.
9196 (linux_wait_for_process): Call the_low_target.arch_setup after the
9197 target has stopped for the first time.
9198 (initialize_low): Do not call the_low_target.arch_setup.
9200 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
9201 (s390_set_pc): Likewise.
9202 (s390_arch_setup): New function.
9203 (the_low_target): Use s390_arch_setup as arch_setup routine.
9205 * regcache.c (realloc_register_cache): New function.
9206 (set_register_cache): Call it for each existing regcache.
9208 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9210 * server.h (init_registers): Remove prototype.
9212 * linux-low.h (struct linux_target_ops): Add arch_setup field.
9213 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
9214 instead of init_registers ().
9215 * linux-arm-low.c (init_registers_arm): Add prototype.
9216 (init_registers_arm_with_iwmmxt): Likewise.
9217 (the_low_target): Add initializer for arch_setup field.
9218 * linux-cris-low.c (init_registers_cris): Add prototype.
9219 (the_low_target): Add initializer for arch_setup field.
9220 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
9221 (the_low_target): Add initializer for arch_setup field.
9222 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
9223 (the_low_target): Add initializer for arch_setup field.
9224 * linux-ia64-low.c (init_registers_ia64): Add prototype.
9225 (the_low_target): Add initializer for arch_setup field.
9226 * linux-m32r-low.c (init_registers_m32r): Add prototype.
9227 (the_low_target): Add initializer for arch_setup field.
9228 * linux-m68k-low.c (init_registers_m68k): Add prototype.
9229 (the_low_target): Add initializer for arch_setup field.
9230 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
9231 (init_registers_mips64_linux): Likewise.
9232 (the_low_target): Add initializer for arch_setup field.
9233 * linux-ppc-low.c (init_registers_ppc): Add prototype.
9234 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
9235 (the_low_target): Add initializer for arch_setup field.
9236 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
9237 (init_registers_powerpc_64): Likewise.
9238 (the_low_target): Add initializer for arch_setup field.
9239 * linux-s390-low.c (init_registers_s390): Add prototype.
9240 (init_registers_s390x): Likewise.
9241 (the_low_target): Add initializer for arch_setup field.
9242 * linux-sh-low.c (init_registers_sh): Add prototype.
9243 (the_low_target): Add initializer for arch_setup field.
9244 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
9245 (the_low_target): Add initializer for arch_setup field.
9246 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
9247 (the_low_target): Add initializer for arch_setup field.
9249 * win32-low.h (struct win32_target_ops): Add arch_setup field.
9250 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
9251 instead of init_registers ().
9252 * win32-arm-low.c (init_registers_arm): Add prototype.
9253 (the_low_target): Add initializer for arch_setup field.
9254 * win32-i386-low.c (init_registers_i386): Add prototype.
9255 (the_low_target): Add initializer for arch_setup field.
9257 * spu-low.c (init_registers_spu): Add prototype.
9258 (initialize_low): Call initialie_registers_spu () instead of
9259 initialize_registers ().
9261 2008-02-19 Pedro Alves <pedro@codesourcery.com>
9263 * server.c (handle_v_requests): When handling the vRun and vAttach
9264 packets, if already debugging a process, don't kill it. Return an
9267 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
9269 * server.c (handle_query): Correct length check.
9271 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
9273 * win32-low.c (do_initial_child_stuff): Add process handle
9274 parameter. Set current_process_handle and current_process_id from the
9275 parameters. Clear globals.
9276 (win32_create_inferior): Don't set current_process_handle and
9277 current_process_id here. Instead pass them on the call to
9278 do_initial_child_stuff.
9279 (win32_attach): Likewise.
9280 (win32_clear_inferiors): New.
9281 (win32_kill): Don't close the current process handle or the
9282 current thread handle here. Instead call win32_clear_inferiors.
9283 (win32_detach): Don't open a new handle to the process. Call
9284 win32_clear_inferiors.
9285 (win32_join): Don't rely on current_process_handle; open a new
9286 handle using the process id.
9287 (win32_wait): Call win32_clear_inferiors when the inferior process
9290 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
9292 * server.c (monitor_show_help): Add "exit".
9294 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9296 * Makefile.in (SFILES): Add linux-xtensa-low.c.
9297 (clean): Add reg-xtensa.c.
9298 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
9299 * configure.srv (xtensa*-*-linux*) New target.
9300 * linux-xtensa-low.c: New.
9301 * xtensa-xtregs.c: New.
9303 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
9305 * hostio.c: Don't include errno.h.
9306 (errno_to_fileio_errno): Move to hostio-errno.
9307 * hostio.c: (hostio_error): Remove the error parameter. Defer the
9308 error number outputting to the target->hostio_last_error callback.
9309 (hostio_packet_error): Use FILEIO_EINVAL directly.
9310 (handle_open, handle_pread, hostio_error, handle_unlink): Update
9311 calls to hostio_error.
9312 * hostio-errno.c: New.
9313 * server.h (hostio_last_error_from_errno): Declare.
9314 * target.h (target_ops): Add hostio_last_error member.
9315 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
9316 as hostio_last_error handler.
9317 * spu-low.c (spu_target_ops): Likewise.
9318 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
9319 (wince_hostio_last_error): New functions.
9320 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
9321 as hostio_last_error handler.
9322 (win32_target_ops) [!_WIN32_WCE]: Register
9323 hostio_last_error_from_errno as hostio_last_error handler.
9324 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
9325 (hostio-errno.o): New rule.
9326 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
9327 * configure.srv (srv_hostio_err_objs): New variable. Default to
9329 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
9330 * configure: Regenerate.
9332 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9334 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
9335 (linux_kill, linux_detach): Clean up the process list.
9336 * remote-utils.c (remote_open): Improve port number parsing.
9337 (putpkt_binary, input_interrupt): Only send interrupts if the target
9339 * server.c (extended_protocol): Make static.
9340 (attached): Define earlier.
9341 (exit_requested, response_needed, program_argv): New variables.
9342 (target_running): New.
9343 (start_inferior): Clear attached here.
9344 (attach_inferior): Set attached here.
9345 (require_running): Define.
9346 (handle_query): Use require_running and target_running. Implement
9348 (handle_v_attach, handle_v_run): New.
9349 (handle_v_requests): Use require_running. Handle vAttach and vRun.
9350 (gdbserver_usage): Update.
9351 (main): Redo argument parsing. Handle --debug and --multi. Handle
9352 --attach along with other options or after the port. Save
9353 program_argv. Support no initial program. Resynchronize
9354 communication with GDB after an error. Handle "monitor exit".
9355 Use require_running and target_running. Always allow the extended
9356 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
9357 restart in extended mode.
9358 * README: Refer to the GDB manual. Update --attach usage.
9360 2007-12-20 Andreas Schwab <schwab@suse.de>
9362 * linux-low.c (STACK_SIZE): Define.
9363 (linux_tracefork_child): Use it. Use __clone2 on ia64.
9364 (linux_test_for_tracefork): Likewise.
9366 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
9368 * linux-low.c (linux_wait_for_event): Update messages. Do not
9369 reinsert auto-delete breakpoints.
9370 * mem-break.c (struct breakpoint): Change return type of handler to
9372 (set_breakpoint_at): Update handler type.
9373 (reinsert_breakpoint_handler): Return 1 instead of calling
9375 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
9377 (check_breakpoints): Delete auto-delete breakpoints and return 2.
9378 * mem-break.h (set_breakpoint_at): Update handler type.
9379 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
9380 * win32-low.c (auto_delete_breakpoint): New.
9381 (get_child_debug_event): Use it.
9383 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
9385 * configure.ac: Check for pread and pwrite.
9386 * hostio.c (handle_pread): Fall back to lseek and read.
9387 (handle_pwrite): Fall back to lseek and write.
9388 * config.in, configure: Regenerated.
9390 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
9392 * server.c (myresume): Add own_buf argument.
9393 (main): Update calls.
9395 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
9397 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
9398 * remote-utils.c (remote_open): Do not call disable_async_io.
9399 (block_async_io): Delete.
9400 (unblock_async_io): Make static.
9401 (initialize_async_io): New.
9402 * server.c (handle_v_cont): Handle async I/O here.
9403 (myresume): Likewise. Move other common resume tasks here...
9404 (main): ... from here. Call initialize_async_io. Disable async
9405 I/O before the main loop.
9406 * server.h (initialize_async_io): Declare.
9407 (block_async_io, unblock_async_io): Delete prototypes.
9408 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
9410 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
9412 * remote-utils.c (readchar): Allow binary data in received messages.
9414 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9416 * win32-low.c (attaching): New global.
9417 (win32_create_inferior): Clear the `attaching' global.
9418 (win32_attach): Set the `attaching' global.
9419 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
9420 attaching. Only set a breakpoint at the entry point if not
9423 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9425 * server.c (main): Don't report dll events on the initial
9426 connection on attaches.
9428 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9430 * server.c (main): Relax numerical bases supported for the pid of
9431 the --attach command line argument.
9433 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9435 * win32-low.c (win32_attach): Call OpenProcess before
9436 DebugActiveProcess, not after. Add last error output to error
9439 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9441 * win32-low.c (win32_get_thread_context)
9442 (win32_set_thread_context): New functions.
9443 (thread_rec): Use win32_get_thread_context.
9444 (continue_one_thread, win32_resume): Use win32_set_thread_context.
9445 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
9448 2007-12-03 Leo Zayas
9449 Pedro Alves <pedro_alves@portugalmail.pt>
9451 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
9453 (child_add_thread): Minor cleanup.
9454 (child_continue): Resume artificially suspended threads before
9455 calling ContinueDebugEvent.
9456 (suspend_one_thread): New.
9457 (fake_breakpoint_event): New.
9458 (get_child_debug_event): Change return type to int. Check here if
9459 gdb sent an interrupt request. If a soft interrupt was requested,
9460 fake a breakpoint event. Return 0 if there is no event to handle,
9462 (win32_wait): Don't check here if gdb sent an interrupt request.
9463 Ensure there is a valid event to handle.
9464 (win32_request_interrupt): Add soft interruption method as last
9467 2007-12-03 Leo Zayas
9468 Pedro Alves <pedro_alves@portugalmail.pt>
9470 * win32-low.h (win32_thread_info): Add descriptions to the
9471 structure members. Replace `suspend_count' counter by a
9473 * win32-low.c (thread_rec): Update condition of when to get the
9474 context from the inferior. Rely on ContextFlags being set if it
9475 has already been retrieved. Only suspend the inferior thread if
9476 we haven't already. Warn if that fails.
9477 (continue_one_thread): s/suspend_count/suspended/. Only call
9478 ResumeThread once. Warn if that fails.
9480 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9482 * win32-low.c (win32_wait): Don't read from the inferior when it
9485 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9487 * Makefile.in (win32_low_h): New variable.
9488 (win32-low.o): Add dependency on $(win32_low_h).
9489 (win32-arm-low.o, win32-i386-low.o): New rules.
9491 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9493 * hostio.c: Correct copyright year.
9495 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9497 * Makefile.in (OBS): Add hostio.o.
9498 (hostio.o): New rule.
9499 * server.h (handle_vFile): Declare.
9500 * hostio.c: New file.
9501 * server.c (handle_v_requests): Take packet_len and new_packet_len
9502 for binary packets. Call handle_vFile.
9503 (main): Update call to handle_v_requests.
9505 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
9507 * linux-low.c: Include <sched.h>.
9509 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
9511 * linux-low.c (linux_tracefork_grandchild): New.
9512 (linux_tracefork_child): Use clone.
9513 (linux_test_for_tracefork): Use clone; allocate and free a stack.
9515 2007-10-31 Joel Brobecker <brobecker@adacore.com>
9517 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
9519 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
9521 * linux-low.c (handle_extended_wait): Handle unexpected signals.
9523 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
9525 * inferiors.c (change_inferior_id): Delete.
9526 (add_pid_to_list, pull_pid_from_list): New.
9527 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
9528 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
9529 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
9530 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
9531 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
9532 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
9533 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
9534 (using_threads): Always set to 1.
9535 (handle_extended_wait): New.
9536 (add_process): Do not set TID.
9537 (linux_create_inferior): Set must_set_ptrace_flags.
9538 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
9539 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
9540 (linux_thread_alive): Rename TID argument to LWPID.
9541 (linux_wait_for_process): Handle unknown processes. Do not use TID.
9542 (linux_wait_for_event): Do not use TID or check using_threads. Update
9543 call to dead_thread_notify. Call handle_extended_wait.
9544 (linux_create_inferior): Use PTRACE_SETOPTIONS.
9545 (send_sigstop): Delete sigstop_sent.
9546 (wait_for_sigstop): Avoid TID.
9547 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
9548 (linux_test_for_tracefork): New.
9549 (linux_lookup_signals): Use thread_db_active and
9550 linux_supports_tracefork_flag.
9551 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
9552 * linux-low.h (get_process_thread): Avoid TID.
9553 (struct process_ifo): Move thread_known and tid to the end. Remove
9555 (linux_attach_lwp, thread_db_init): Update prototypes.
9556 * server.h (change_inferior_id): Delete prototype.
9557 (add_pid_to_list, pull_pid_from_list): New prototypes.
9558 * thread-db.c (thread_db_use_events): New.
9559 (find_first_thread): Rename to...
9560 (find_one_thread): ...this. Update callers and messages. Do not
9561 call fatal. Check thread_db_use_events. Do not call
9562 change_inferior_id or new_thread_notify.
9563 (maybe_attach_thread): Update. Do not call new_thread_notify.
9564 (thread_db_init): Set thread_db_use_events. Check use_events.
9565 * utils.c (fatal, warning): Correct message prefix.
9567 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
9569 * Makefile.in (clean): Remove new files.
9570 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
9571 (powerpc-64.o, powerpc-64.c): New rules.
9572 * configure.srv: Use alternate register sets for powerpc64-*-linux*
9573 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
9575 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
9577 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
9578 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
9579 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
9580 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
9581 (target_regsets): Add AltiVec and SPE register sets.
9582 * configure.ac: Check for AltiVec and SPE.
9583 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
9584 (ppc_fill_vrregset, ppc_store_vrregset): New.
9585 (target_regsets): Add AltiVec register set.
9586 * configure: Regenerated.
9588 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
9590 * linux-low.c (O_LARGEFILE): Define.
9591 (linux_read_memory): Use /proc/PID/mem.
9592 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
9593 * configure, config.in: Regenerated.
9595 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9597 * linux-low.c (linux_wait_for_event): Do not pass signals while
9600 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9602 * win32-low.c (create_process): New.
9603 (win32_create_inferior): Use create_process instead of
9604 CreateProcess. If create_process failed retry appending an ".exe"
9605 suffix. Store the GetLastError result immediatelly after
9606 create_process calls and use it on the call to error.
9608 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9610 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
9612 2007-08-23 Joel Brobecker <brobecker@adacore.com>
9614 * configure.ac: Switch license to GPLv3.
9616 2007-08-01 Michael Snyder <msnyder@access-company.com>
9618 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
9620 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
9622 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
9624 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
9625 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
9626 CloseToolhelp32Snapshot.
9627 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
9628 CloseToolhelp32Snapshot.
9630 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
9632 * server.c (main): Check for inferior exit before main loop.
9634 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
9636 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
9637 instead of on tmp_desc.
9639 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
9640 Daniel Jacobowitz <dan@codesourcery.com>
9642 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
9643 (add_thread): Minor cleanups.
9644 (clear_inferiors): Move lower in the file. Clear the DLL
9646 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
9647 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
9648 (xml_escape_text): New.
9649 * server.c (handle_query): Handle qXfer:libraries:read. Report it
9651 (handle_v_cont): Report errors.
9652 (gdbserver_version): Update.
9653 (main): Correct size of own_buf. Do not report initial DLL events.
9654 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
9655 (unloaded_dll, xml_escape_text): New.
9656 * win32-low.c (enum target_waitkind): Update comments.
9657 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
9658 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
9659 (win32_EnumProcessModules, win32_GetModuleInformation)
9660 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
9661 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
9662 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
9663 (win32_Module32First, win32_Module32Next, load_toolhelp)
9664 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
9665 (get_child_debug_event): Handle DLL events.
9666 (win32_wait): Likewise.
9668 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9670 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
9671 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
9673 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9675 * win32-low.c (handle_output_debug_string): Ignore event if not
9678 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9680 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
9682 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
9684 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
9686 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
9688 * inferiors.c (change_inferior_id): Add comment.
9689 * linux-low.c (check_removed_breakpoint): Add an early
9690 prototype. Improve debug output.
9691 (linux_attach): Doc update.
9692 (linux_detach_one_process, linux_detach): Clean up before releasing
9694 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
9695 * linux-low.h (struct process_info): Doc improvement.
9696 * mem-break.c (delete_all_breakpoints): New.
9697 * mem-break.h (delete_all_breakpoints): New prototype.
9698 * thread-db.c (find_first_thread): New.
9699 (thread_db_create_event): Call it instead of
9700 thread_db_find_new_threads. Clean up unused variables.
9701 (maybe_attach_thread): Remove first thread handling.
9702 (thread_db_find_new_threads): Use find_first_thread.
9703 (thread_db_get_tls_address): Likewise.
9705 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
9707 * thread-db.c (thread_db_find_new_threads): Add prototype.
9708 (thread_db_create_event): Check for the main thread before adding
9710 (maybe_attach_thread): Only enable event reporting if TID == 0.
9711 (thread_db_get_tls_address): Check for new threads.
9713 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
9715 * linux-low.c (linux_create_inferior): Try execv before execvp.
9716 * spu-low.c (spu_create_inferior): Likewise.
9718 2007-06-13 Mike Frysinger <vapier@gentoo.org>
9720 * linux-low.c (linux_create_inferior): Change execv to execvp.
9721 * spu-low.c (spu_create_inferior): Likewies.
9723 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
9725 * Makefile.in (clean): Clean new files instead of deleted ones.
9726 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
9727 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
9729 * configure.srv: Specify XML files and new regformats for MIPS and
9731 * linux-mips-low.c (mips_num_regs): Set to only used registers.
9732 (mips_regmap): Do not fetch $0. Remove unused registers. Add
9733 an entry for the restart register.
9734 (mips_cannot_fetch_register, mips_cannot_store_register)
9735 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
9736 register names to match the XML descriptions.
9737 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
9738 restart register instead of $0.
9740 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9741 Markus Deuling <deuling@de.ibm.com>
9743 * remote-utils.c (decode_xfer_write): New function.
9744 * server.h (decode_xfer_write): Add prototype.
9745 * server.c (handle_query): Add PACKET_LEN argument. Support
9746 qXfer:spu:read and qXfer:spu:write packets.
9747 (main): Pass packet_len to handle_query.
9748 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
9749 * target.h (target_ops): Add qxfer_spu.
9751 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9753 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
9754 accessing non-seekable spufs files.
9756 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9758 * server.c (handle_query): Add reply for qC packet.
9760 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9761 Leo Zayas <lerele@champenstudios@com>
9763 * server.h (check_remote_input_interrupt_request): New function.
9764 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9765 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9766 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9767 (check_remote_input_interrupt_request): New function.
9768 * server.h (check_remote_input_interrupt_request): Declare.
9769 * win32-low.c (winapi_DebugBreakProcess,
9770 winapi_GenerateConsoleCtrlEvent): New typedefs.
9771 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9773 (win32_wait): Check for remote interrupt request
9774 with check_remote_input_interrupt_request.
9775 (win32_request_interrupt): New function.
9776 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9778 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9780 * win32-low.c (debug_registers_changed,
9781 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9782 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9783 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9784 (thread_rec): Get context using the low target.
9785 (child_add_thread): Call thread_added on the low target,
9786 which does the same thing.
9788 (do_initial_child_stuff): Remove debug registers references.
9789 Set context using the low target. Resume threads after
9790 setting the contexts.
9791 (child_continue): Remove dead variable. Remove debug
9792 registers references.
9793 (child_fetch_inferior_registers): Go through the low target.
9794 (do_child_store_inferior_registers): Remove.
9795 (child_store_inferior_registers): Go through the low target.
9796 (win32_resume): Remove debug registers references.
9797 Set context using the low target.
9798 (handle_exception): Change return type to void. Don't record
9799 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9800 first chance exception.
9801 (get_child_debug_event): Change return type to void. Remove
9802 goto loop. Always return after waiting for debug event.
9803 (win32_wait): Convert to switch statement. Handle spurious
9806 * win32-i386-low.c (debug_registers_changed,
9807 debug_registers_used): New.
9808 (initial_stuff): Rename to ...
9809 (i386_initial_stuff): ... this. Clear debug registers
9811 (store_debug_registers): Delete.
9812 (i386_get_thread_context): New.
9813 (load_debug_registers): Delete.
9814 (i386_set_thread_context): New.
9815 (i386_thread_added): New.
9816 (single_step): Rename to ...
9817 (i386_single_step): ... this.
9818 (do_fetch_inferior_registers): Rename to ...
9819 (i386_fetch_inferior_register): ... this.
9820 (i386_store_inferior_register): New.
9821 (the_low_target): Adapt to new interface.
9823 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9824 (arm_get_thread_context): New.
9825 (arm_set_thread_context): New.
9827 (do_fetch_inferior_registers): Rename to ...
9828 (arm_fetch_inferior_register): ... this.
9829 (arm_store_inferior_register): New.
9830 (arm_wince_breakpoint): Reimplement as unsigned long.
9831 (arm_wince_breakpoint_len): Define.
9832 (the_low_target): Adapt to new interface.
9834 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9835 load_debug_registers. Add get_thread_context, set_thread_context,
9836 thread_added and store_inferior_register. Rename
9837 fetch_inferior_registers to fetch_inferior_register.
9838 (regptr): Remove declaration.
9840 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9842 * linux-low.c (linux_detach): Change return type to int. Return 0.
9843 * spu-low.c (spu_detach): Likewise.
9845 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9847 * target.h (target_ops): Change return type of detach to int.
9849 (join_inferior): New.
9850 * server.c (main): Don't skip detach support on mingw32.
9851 If the inferior doesn't support detaching return error.
9852 Call join_inferior instead of using waitpid.
9853 * linux-low.c (linux_join): New.
9854 (linux_target_op): Add linux_join.
9855 * spu-low.c (spu_join): New.
9856 (spu_target_ops): Add spu_join.
9857 * win32-low.c (win32_detach): Adapt to new interface.
9858 Reopen current_process_handle before detaching. Issue a child
9859 resume before detaching.
9861 (win32_target_op): Add win32_join.
9863 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9865 * win32-low.c (win32-attach): Fix return value.
9866 * target.h (target_ops): Describe ATTACH return values.
9868 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9870 * win32-low.c (GETPROCADDRESS): Define.
9871 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9872 (winapi_DebugSetProcessKillOnExit): Likewise.
9873 (win32_create_inferior): Force usage of ansi CreateProcessA.
9874 (win32_attach): Use GETPROCADDRESS.
9875 (win32_detach): Likewise.
9877 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9879 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9881 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9883 * win32-low.c: Commit leftover changes from 2007-03-29.
9885 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9887 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9888 fields short instead of int. Add explicit padding.
9889 (i387_cache_to_fsave): Remove unnecessary casts.
9890 (i387_fsave_to_cache): Doc fix.
9891 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9893 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9895 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9896 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9898 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9900 * configure.srv (arm*-*-mingw32ce*): Move near the other
9903 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9905 * configure.ac: Add errno checking.
9906 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9907 sys/file.h and malloc.h.
9908 (AC_CHECK_DECLS): Add perror.
9909 (srv_mingwce): Handle.
9910 * configure.srv (i[34567]86-*-cygwin*): Add
9911 win32-i386-low.o to srv_tgtobj.
9912 (i[34567]86-*-mingw*): Likewise.
9913 (arm*-*-mingw32ce*): Add case.
9914 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9915 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9916 [__MINGW32CE__] (strerror): New function.
9917 [__MINGW32CE__] (errno): Define to GetLastError.
9918 [__MINGW32CE__] (COUNTOF): New macro.
9919 (remote_open): Remove extra close call.
9920 * mem-break.c (delete_breakpoint_at): New function.
9921 * mem-break.h (delete_breakpoint_at): Declare.
9922 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9923 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9924 [USE_WIN32API] (read, write): Add char* casts.
9925 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9926 * server.h: Include wincecompat.h on Windows CE.
9927 [HAVE_ERRNO_H]: Check.
9928 (perror): Declare if not declared.
9929 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9930 (perror_with_name): Remove errno declaration.
9931 * wincecompat.h: New.
9932 * wincecompat.c: New.
9934 * win32-arm-low.c: New.
9935 * win32-i386-low.c: New.
9936 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9937 (OUTMSG2): Make it safe.
9939 (COUNTOF): New macro.
9940 (NUM_REGS): Get it from the low target.
9941 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9942 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9943 (thread_rec): Let low target handle debug registers.
9944 (child_add_thread): Likewise.
9945 (child_init_thread_list): Likewise.
9946 (continue_one_thread): Likewise.
9948 (do_child_fetch_inferior_registers): Move to ...
9949 * win32-i386-low.c: ... here, and rename to ...
9950 (do_fetch_inferior_registers): ... this.
9951 * win32-low.c (child_fetch_inferior_registers):
9952 Go through the low target.
9953 (do_child_store_inferior_registers): Use regptr.
9954 (strwinerror): New function.
9955 (win32_create_inferior): Handle Windows CE.
9956 Use strwinerror instead of strerror on Windows error
9957 codes. Add program to the error output.
9958 Don't close the main thread handle on Windows CE.
9959 (win32_attach): Use coredll.dll on Windows CE.
9960 (win32_kill): Close current process and current
9962 (win32_detach): Use coredll.dll on Windows CE.
9963 (win32_resume): Let low target handle debug registers, and
9965 (handle_exception): Add/Remove initial breakpoint. Avoid
9966 non-existant WSTOPSIG on Windows CE.
9967 (win32_read_inferior_memory): Cast to remove warning.
9968 (win32_arch_string): Go through the low target.
9969 (initialize_low): Call set_breakpoint_data with the low
9970 target's breakpoint.
9971 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9972 FOP_REGNUM, mappings): Move to ...
9973 * win32-i386-low.c: ... here.
9974 * win32-low.c (win32_thread_info): Move to ...
9975 * win32-low.h: ... here.
9976 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9977 win32-arm-low.c and wincecompat.c.
9978 (all:): Add $EXEEXT.
9979 (install-only:): Likewise.
9980 (gdbserver:): Likewise.
9981 (gdbreplay:): Likewise.
9982 * config.in: Regenerate.
9983 * configure: Regenerate.
9985 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9987 * win32-low.c: Rename typedef thread_info to
9988 win32_thread_info throughout.
9990 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9992 * win32-i386-low.c: Rename to ...
9993 * win32-low.c: ... this.
9994 * configure.srv: Replace win32-i386-low.o with win32-low.o.
9995 * Makefile.in: Likewise.
9997 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
9999 * remote-utils.c (monitor_output): Constify msg parameter.
10000 * server.h (monitor_output): Likewise.
10001 * win32-i386-low.c (handle_output_debug_string): New.
10002 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
10003 handle_output_debug_string.
10004 (get_child_debug_event): Likewise.
10006 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
10008 * server.c (main): Correct strtoul check.
10010 2007-03-27 Jon Ringle <jon@ringle.org>
10012 * linux-low.c: Check __ARCH_HAS_MMU__ also.
10014 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
10016 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
10018 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
10020 * terminal.h: Check HAVE_SGTTY_H.
10022 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
10024 * remote-utils.c (remote_open): Print out the assigned port number.
10026 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
10028 * remote-utils.c (monitor_output): New function.
10029 * server.c (debug_threads): Define here.
10030 (monitor_show_help): New function.
10031 (handle_query): Handle qRcmd.
10032 (main): Do not handle 'd' packet.
10033 * server.h (debug_threads, remote_debug, monitor_output): Declare.
10034 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
10037 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10039 * Makefile.in (EXEEXT): New.
10040 (clean): Use $(EXEEXT).
10042 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10044 * target.h (target_ops): Rename send_signal to request_interrupt,
10045 and remove enum target_signal parameter.
10046 * linux-low.c (linux_request_interrupt): Rename from
10047 linux_send_signal, and always send SIGINT.
10048 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
10049 and always send SIGINT.
10050 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
10052 (input_interrupt): Likewise.
10054 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10056 * server.c (get_features_xml): Check if target implemented
10058 * win32-i386-low.c (win32_arch_string): New.
10059 (win32_target_ops): Add win32_arch_string as arch_string member.
10061 2007-02-22 Markus Deuling <deuling@de.ibm.com>
10063 * spu-low.c (spu_arch_string): New.
10064 (spu_target_ops): Add spu_arch_string.
10066 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
10068 * remote-utils.c: Remove HAVE_TERMINAL_H check.
10069 * configure.ac: Do not check for terminal.h.
10070 * configure, config.in: Regenerated.
10072 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10074 * Makefile.in (OBS): Add $(XML_BUILTIN).
10075 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
10077 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
10078 (arm-with-iwmmxt.c): New.
10079 * config.in, configure: Regenerate.
10080 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
10081 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
10082 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
10083 (arm*-*-linux*): Add iWMMXt and regset support.
10084 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
10085 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
10086 (arm_store_wmmxregset, target_regsets): New.
10087 * server.c (get_features_xml): Take annex argument. Check builtin
10089 (handle_query): Handle multiple annexes.
10091 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10093 * remote-utils.c [USE_WIN32API] (read, write): Define.
10094 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
10097 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
10099 * linux-i386-low.c (the_low_target): Set arch_string.
10100 * linux-x86-64-low.c (the_low_target): Likewise.
10101 * linux-low.c (linux_arch_string): New.
10102 (linux_target_ops): Add it.
10103 * linux-low.h (struct linux_target_ops): Add arch_string.
10104 * server.c (write_qxfer_response): Use const void * for DATA.
10105 (get_features_xml): New.
10106 (handle_query): Handle qXfer:features:read. Report it for qSupported.
10107 * target.h (struct target_ops): Add arch_string method.
10109 2007-01-03 Denis Pilat <denis.pilat@st.com>
10110 Daniel Jacobowitz <dan@codesourcery.com>
10112 * linux-low.c (linux_kill): Handle being called with no threads.
10113 * win32-i386-low.c (win32_kill): Likewise.
10114 (get_child_debug_event): Clear current_process_handle.
10116 2006-12-30 Denis PILAT <denis.pilat@st.com>
10117 Daniel Jacobowitz <dan@codesourcery.com>
10119 * remote-utils.c (remote_open): Check the type of specified
10120 serial port devices before opening them.
10121 * server.c (main): Kill the inferior if an error occurs during
10122 the first remote_open.
10124 2006-12-05 Markus Deuling <deuling@de.ibm.com>
10126 * README: Update supported targets.
10128 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
10130 * Makefile.in (clean): Remove reg-mips64.c.
10131 (reg-mips64.c, reg-mips64.o): New rules.
10132 * configure.srv: Handle mips64. Include regset support for mips.
10133 * linux-mips-low.c (union mips_register): New.
10134 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
10135 (mips_breakpoint, mips_breakpoint_at): Use int.
10136 (mips_collect_register, mips_supply_register)
10137 (mips_collect_register_32bit, mips_supply_register_32bit)
10138 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10139 (mips_store_fpregset, target_regsets): New.
10140 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
10142 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
10144 * configure.srv: Add target "spu*-*-*".
10145 * Makefile.in (clean): Remove reg-spu.c.
10146 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
10147 * spu-low.c: New file.
10149 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
10151 * configure.ac: Correct td_thr_tls_get_addr test.
10152 * configure: Regenerated.
10154 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
10156 * linux-low.c (linux_wait_for_event): Reformat. Use the
10157 pass_signals array.
10158 * remote-utils.c (decode_address_to_semicolon): New.
10159 * server.c (pass_signals, handle_general_set): New.
10160 (handle_query): Mention QPassSignals for qSupported.
10161 (main): Call handle_general_set.
10162 * server.h (pass_signals, decode_address_to_semicolon): New.
10164 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
10166 * server.c (handle_query): Correct error handling for read_auxv.
10168 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
10170 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
10171 and srv_linux_thread_db to yes.
10172 * linux-s390-low.c (s390_fill_gregset): New function.
10173 (target_regsets): Define data structure.
10175 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
10177 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
10178 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
10179 * config.in, configure: Regenerated.
10180 * inferiors.c (gdb_id_to_thread): New function.
10181 (gdb_id_to_thread_id): Use it.
10182 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
10183 * linux-low.h (struct process_info): Add th member.
10184 (thread_db_get_tls_address): New prototype.
10185 * remote-utils.c (decode_address): Make non-static.
10186 * server.c (handle_query): Handle qGetTLSAddr.
10187 * server.h (gdb_id_to_thread, decode_address): New prototypes.
10188 * target.h (struct target_ops): Add get_tls_address.
10189 * thread-db.c (maybe_attach_thread): Save the thread handle.
10190 (thread_db_get_tls_address): New.
10192 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
10194 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
10195 (linux_resume_one_process): Take a siginfo_t *. Update all
10196 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
10197 (struct pending_signals): Add a siginfo_t.
10198 (linux_wait_for_process): Always set last_status.
10199 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
10200 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
10201 * linux-low.h (struct process_info): Add last_status.
10203 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
10205 * remote-utils.c (try_rle): New function.
10206 (putpkt_binary): Use it.
10208 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
10210 * Makefile.in (clean): Clean reg-x86-64-linux.c.
10211 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
10212 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
10213 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
10214 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
10217 2006-08-08 Richard Sandiford <richard@codesourcery.com>
10219 * server.c (terminal_fd): New variable.
10220 (old_foreground_pgrp): Likewise.
10221 (restore_old_foreground_pgrp): New function.
10222 (start_inferior): Record the terminal file descriptor in terminal_fd
10223 and its original foreground group in old_foreground_pgrp. Register
10224 restore_old_foreground_pgrp with atexit().
10226 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
10228 * server.c (handle_query): Correct qPart to qXfer.
10230 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
10232 * configure.ac: Check for more headers which are missing on
10233 Windows. Automatically supply -lwsock32 and USE_WIN32API.
10234 * configure.srv: Add Cygwin and mingw32.
10235 * remote-utils.c: Don't include headers unconditionally which
10236 are missing on mingw32. Include <winsock.h> for mingw32.
10237 (remote_open): Adjust for mingw32 support. Flush
10238 standard error after writing to it.
10239 (remote_close, putpkt_binary, input_interrupt, block_async_io)
10240 (unblock_async_io, enable_async_io, disable_async_io)
10241 (readchar, getpkt): Update for Winsock support.
10242 (prepare_resume_reply): Expect a protocol signal number.
10243 * server.c: Disable <sys/wait.h> on mingw32.
10244 (start_inferior): Adjust for mingw32 support. Flush
10245 standard error after writing to it.
10246 (attach_inferior): Likewise. Use protocol signal
10248 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
10250 * win32-i386-low.c: New file.
10251 * Makefile.in (XM_CLIBS): Set.
10252 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
10253 (win32-i386-low.o): New dependency rule.
10254 * linux-low.c (linux_wait): Use target signal numbers.
10255 * target.h (struct target_ops): Doc fix.
10256 * server.h (target_signal_to_name): New prototype.
10257 * gdbreplay.c: Don't include headers unconditionally which
10258 are missing on mingw32. Include <winsock.h> for mingw32.
10259 (remote_close, remote_open): Adjust for Winsock support.
10260 * configure, config.in: Regenerated.
10262 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
10264 * server.c (decode_xfer_read, write_qxfer_response): New.
10265 (handle_query): Take a packet length argument. Handle
10266 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
10267 the qSupported response.
10268 (main): Update call to handle_query.
10270 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
10272 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
10273 (putpkt_binary): Renamed from putpkt and adjusted for binary
10275 (putpkt): New wrapper for putpkt_binary.
10276 (readchar): Don't mask off the high bit.
10277 (decode_X_packet): New function.
10278 * server.c (main): Call putpkt_binary if a handler sets the packet
10279 length. Save the length of the incoming packet. Handle 'X'.
10280 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
10282 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
10284 * server.c (handle_query): Handle qSupported.
10286 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10288 * remote-utils.c (all_symbols_looked_up): New variable.
10289 (look_up_one_symbol): Check it.
10290 * server.h (look_up_one_symbol): New declaration.
10291 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
10293 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10295 * Makefile.in (linux-arm-low.o): Update dependencies.
10296 * linux-arm-low.c: Include "gdb_proc_service.h".
10297 (PTRACE_GET_THREAD_AREA): Define.
10298 (ps_get_thread_area): New function.
10300 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
10302 * configure.srv (m68k*-*-uclinux*): New target.
10303 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
10304 (linux_resume_one_process): Remove extraneous cast.
10305 (linux_read_offsets): New.
10306 (linux_target_op): Add linux_read_offsets on mmuless systems.
10307 * server.c (handle_query): Add qOffsets logic.
10308 * target.h (struct target_ops): Add read_offsets.
10310 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10312 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
10313 (PTRACE_GET_THREAD_AREA): Define.
10314 (ps_get_thread_area): New function.
10315 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
10316 (linux-x86-64-low.o): Update.
10318 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10320 * configure.ac: Remove checks for prfpregset_t.
10321 * gdb_proc_service.h: New file.
10322 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
10323 new "gdb_proc_service.h".
10324 * proc-service.c: Likewise.
10325 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
10326 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
10327 * Makefile.in (gdb_proc_service_h): Updated.
10328 * configure, config.in: Regenerated.
10330 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10332 * remote-utils.c (prepare_resume_reply): Move declaration
10333 of gdb_id_from_wait to the top of the block.
10335 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
10337 * linux-low.c (regsets_store_inferior_registers): Read the regset
10338 from the target before filling it.
10340 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10342 * server.c (attach_inferior): Return SIGTRAP for a successful
10345 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10347 * Makefile.in (OBS): Add version.o.
10348 (STAGESTUFF): Delete.
10349 (version.o): Add dependencies.
10350 (version.c): Replace rule.
10351 (clean): Remove version.c.
10352 * server.c (gdbserver_version): New.
10353 (gdbserver_usage): Use printf.
10354 (main): Handle --version and --help.
10355 * server.h (version, host_name): Add declarations.
10357 2005-12-23 Eli Zaretskii <eliz@gnu.org>
10369 * linux-x86-64-low.c:
10371 * linux-s390-low.c:
10372 * linux-ppc64-low.c:
10374 * linux-mips-low.c:
10375 * linux-m68k-low.c:
10376 * linux-m32r-low.c:
10379 * linux-ia64-low.c:
10380 * linux-i386-low.c:
10381 * linux-crisv32-low.c:
10393 * gdbserver.1: Add (C) after Copyright. Update the FSF
10396 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
10398 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
10399 (arm_breakpoint_at): Recognize both breakpoints.
10400 (the_low_target): Use the correct breakpoint instruction.
10402 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
10404 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
10405 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
10406 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
10407 (the_low_target): Update.
10409 2005-10-25 Andreas Schwab <schwab@suse.de>
10411 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
10413 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
10414 (ia64_num_regs): Reduce to 462.
10416 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
10418 * acinclude.m4: Correct quoting.
10419 * aclocal.m4: Regenerated.
10421 Suggested by SZOKOVACS Robert <szo@ies.hu>:
10422 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
10423 (thread_db_init): Call thread_db_err_str.
10424 * configure.ac: Check for TD_VERSION.
10425 * config.in, configure: Regenerated.
10427 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10429 * server.h (error, fatal, warning): Add ATTR_FORMAT.
10431 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10433 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
10434 is not available. Define HAVE_PTRACE_GETREGS if it is.
10435 * config.in, configure: Regenerated.
10436 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
10437 * linux-i386-low.c, linux-m68k-low.c: Update to use
10438 HAVE_PTRACE_GETREGS.
10439 * linux-low.c (regsets_fetch_inferior_registers)
10440 (regsets_store_inferior_registers): Only return 0 if we processed
10442 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
10443 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
10445 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10447 * inferiors.c (struct thread_info): Add gdb_id.
10448 (add_thread): Add gdb_id argument.
10449 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
10450 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
10451 calls to add_thread.
10452 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
10453 * server.c (handle_query): Use thread_to_gdb_id.
10454 (handle_v_cont, main): Use gdb_id_to_thread_id.
10455 * server.h (add_thread): Update prototype.
10456 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
10459 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10461 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
10462 left-padded registers.
10463 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
10464 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
10466 2005-07-01 Steve Ellcey <sje@cup.hp.com>
10468 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
10469 * configure: Regenerate.
10470 * config.in: Regenerate.
10471 * server.h (NEED_DECLARATION_STRERROR):
10472 Replace with !HAVE_DECL_STRERROR.
10474 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
10476 * linux-low.c (linux_wait, linux_send_signal): Don't test
10477 an unsigned long variable for > 0 if it could be MAX_ULONG.
10478 * server.c (myresume): Likewise.
10479 * target.c (set_desired_inferior): Likewise.
10481 2005-06-13 Mark Kettenis <kettenis@gnu.org>
10483 * configure.ac: Simplify and improve check for socklen_t.
10484 * configure, config.in: Regenerate.
10486 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
10488 * acconfig.h: Remove.
10489 * configure.ac: Add a test for socklen_t. Use three-argument
10490 AC_DEFINE throughout.
10491 * config.in: Regenerated using autoheader 2.59.
10492 * configure: Regenerated.
10494 * gdbreplay.c (socklen_t): Provide a default.
10495 (remote_open): Use socklen_t.
10496 * remote-utils.c (socklen_t): Provide a default.
10497 (remote_open): Use socklen_t.
10498 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
10501 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
10503 * linux-low.c (linux_read_memory, linux_write_memory)
10504 (linux_read_auxv): Likewise.
10505 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
10506 (check_mem_write): Likewise.
10507 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
10509 * regcache.c (struct inferior_rgcache_data, registers_to_string)
10510 (registers_from_string, register_data): Likewise.
10511 * server.c (handle_query, main): Likewise.
10512 * server.h (convert_ascii_to_int, convert_int_to_ascii)
10513 (decode_M_packet): Likewise.
10514 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
10515 * target.h (struct target_ops): Update read_memory, write_memory,
10517 (read_inferior_memory, write_inferior_memory): Update.
10518 * linux-low.h (struct linux_target_ops): Change type of breakpoint
10519 to unsigned char *.
10520 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
10521 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
10522 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
10523 linux-s390-low.c, linux-sh-low.c: Update for changes in
10524 read_inferior_memory and the_low_target->breakpoint.
10526 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
10528 * Makefile.in (SFILES): Add linux-ppc64-low.c.
10529 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
10530 * configure.srv: Add powerpc64-*-linux*.
10531 * linux-ppc64-low.c: New file.
10533 2005-05-23 Orjan Friberg <orjanf@axis.com>
10535 * linux-cris-low.c: New file with support for CRIS.
10536 * linux-crisv32-low.c: Ditto for CRISv32.
10537 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
10538 (clean): Add reg-cris.c and reg-crisv32.c.
10539 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
10540 reg-crisv32.o, and reg-crisv32.c to make rules.
10541 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
10542 recognized targets.
10544 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
10546 * linux-low.c (fetch_register): Ensure buffer size is a multiple
10547 of sizeof (PTRACE_XFER_TYPE).
10548 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
10550 2005-05-12 Orjan Friberg <orjanf@axis.com>
10552 * target.h (struct target_ops): Add insert_watchpoint,
10553 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
10554 pointers for hardware watchpoint support.
10555 * linux-low.h (struct linux_target_ops): Ditto.
10556 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
10557 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
10558 to linux_target_ops.
10559 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
10561 * server.c (main): Recognize 'Z' and 'z' packets.
10563 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
10565 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
10566 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
10567 (the_low_target): Add new members.
10569 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10571 * proc-service.c (ps_lgetregs): Search all_processes instead of
10574 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10576 * server.c (start_inferior): Change return type to int.
10577 (attach_inferior): Change sigptr to int *.
10578 (handle_v_cont, handle_v_requests): Change signal to int *.
10579 (main): Change signal to int.
10581 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
10583 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
10584 * configure.srv: Add m32r*-*-linux*.
10585 * linux-m32r-low.c: New file.
10587 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
10589 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
10591 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10593 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
10594 Take unsigned long arguments for PIDs.
10595 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
10596 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
10597 (wait_for_sigstop, linux_resume_one_process)
10598 (regsets_fetch_inferior_registers, linux_send_signal)
10599 (linux_read_auxv): Likewise. Update the types of variables holding
10600 PIDs. Update format string specifiers.
10601 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
10602 * remote-utils.c (prepare_resume_reply): Likewise.
10603 * server.c (cont_thread, general_thread, step_thread)
10604 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
10606 (handle_query): Update format specifiers.
10607 (handle_v_cont, main): Use strtoul for thread IDs.
10608 * server.h (struct inferior_list_entry): Use unsigned long for ID.
10609 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
10610 (general_thread, step_thread, thread_from_wait)
10611 (old_thread_from_wait): Update.
10612 * target.h (struct thread_resume): Use unsigned long for THREAD.
10613 (struct target_ops): Use unsigned long for arguments to attach and
10616 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
10618 * acinclude.m4: Include bfd/bfd.m4 directly.
10619 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
10620 <agriffis@toolchain.org>.
10621 * aclocal.m4, configure: Regenerated.
10623 2005-01-07 Andrew Cagney <cagney@gnu.org>
10625 * configure.ac: Rename configure.in, require autoconf 2.59.
10626 * configure: Re-generate.
10628 2004-12-08 Daniel Jacobowitz <dan@debian.org>
10630 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
10631 LIBS when finished.
10632 * aclocal.m4: Regenerated.
10633 * configure: Regenerated.
10635 2004-11-21 Andreas Schwab <schwab@suse.de>
10637 * linux-m68k-low.c (m68k_num_gregs): Define.
10638 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
10639 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
10640 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
10641 (m68k_breakpoint_at): New. Add to the_low_target.
10643 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
10644 srv_linux_thread_db to yes.
10646 2004-10-20 Joel Brobecker <brobecker@gnat.com>
10648 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
10649 (ARCH_SET_FS): Likewise.
10650 (ARCH_GET_FS): Likewise.
10651 (ARCH_GET_GS): Likewise.
10653 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10655 * linux-i386-low.c (ps_get_thread_area): New.
10656 * linux-x86-64-low.c (ps_get_thread_area): New.
10657 * linux-low.c: Include <sys/syscall.h>.
10658 (linux_kill_one_process): Don't kill the first thread here.
10659 (linux_kill): Kill the first thread here.
10660 (kill_lwp): New function.
10661 (send_sigstop, linux_send_signal): Use it.
10662 * proc-service.c: Clean up #ifdefs.
10663 (fpregset_info): Delete.
10664 (ps_lgetregs): Update and enable implementation.
10665 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
10667 * remote-utils.c (struct sym_cache, symbol_cache): New.
10668 (input_interrupt): Print a clearer message.
10669 (async_io_enabled): New variable.
10670 (enable_async_io, disable_async_io): Use it. Update comments.
10671 (look_up_one_symbol): Use the symbol cache.
10672 * thread-db.c (thread_db_look_up_symbols): New function.
10673 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
10675 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10677 * configure.in: Test for -rdynamic.
10678 * configure: Regenerated.
10679 * Makefile (INTERNAL_LDFLAGS): New.
10680 (gdbserver, gdbreplay): Use it.
10682 2004-09-02 Andrew Cagney <cagney@gnu.org>
10684 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
10686 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
10688 * linux-low.c (linux_wait): Clear all_processes list also.
10690 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10692 * linux-low.c: Include <errno.h>. Remove extern declaration of
10695 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10697 * gdbreplay.c, server.h, utils.c: Update copyright years.
10699 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10701 * server.c (main): Print child status or termination signal from
10702 variable 'signal', not 'sig'.
10704 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10706 * linux-low.c (linux_read_memory): Change return type to
10707 int. Check for and return error from ptrace().
10708 * target.c (read_inferior_memory): Change return type to int. Pass
10709 back return status from the_target->read_memory().
10710 * target.h (struct target_ops): Adapt *read_memory() prototype.
10712 (read_inferior_memory): Adapt prototype.
10713 * server.c (main): Return an error packet if
10714 read_inferior_memory() returns an error.
10716 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
10718 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
10719 Unify with other clean targets.
10721 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10723 * server.c (handle_v_cont): Call set_desired_inferior.
10725 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10727 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
10729 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10731 * linux-low.c (linux_wait): Unblock async I/O.
10732 (linux_resume): Block and enable async I/O.
10733 * remote-utils.c (block_async_io, unblock_async_io): New functions.
10734 * server.h (block_async_io, unblock_async_io): Add prototypes.
10736 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10738 * remote-utils.c (remote_open): Print a status notice after
10739 opening a TCP port.
10740 * server.c (attach_inferior): Print a status notice after
10743 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10745 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
10747 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
10749 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
10751 * server.c, target.h: Update copyright years.
10753 2004-02-25 Roland McGrath <roland@redhat.com>
10755 * target.h (struct target_ops): New member `read_auxv'.
10756 * server.c (handle_query): Handle qPart:auxv:read: query using that.
10757 * linux-low.c (linux_read_auxv): New function.
10758 (linux_target_ops): Initialize `read_auxv' member to that.
10760 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10762 Committed by Jim Blandy <jimb@redhat.com>.
10764 * linux-s390-low.c (s390_num_regs): Update.
10765 (s390_regmap): Remove control registers. Use __s390x__ predefine
10766 instead of GPR_SIZE to distiguish s390 and s390x targets.
10768 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10770 * linux-low.c: Update copyright year.
10771 (check_removed_breakpoint): Clear pending_is_breakpoint.
10772 (linux_set_resume_request, linux_queue_one_thread)
10773 (resume_status_pending_p): New functions.
10774 (linux_continue_one_thread): Use process->resume.
10775 (linux_resume): Only resume threads if there are no pending events.
10776 * linux-low.h (struct process_info): Add resume request
10779 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10781 * regcache.c (new_register_cache): Clear the allocated register
10782 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10784 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10786 * linux-low.c (linux_resume): Take a struct thread_resume *
10788 (linux_wait): Update call.
10789 (resume_ptr): New static variable.
10790 (linux_continue_one_thread): Renamed from
10791 linux_continue_one_process. Use resume_ptr.
10792 (linux_resume): Use linux_continue_one_thread.
10793 * server.c (handle_v_cont, handle_v_requests): New functions.
10794 (myresume): New function.
10795 (main): Handle 'v' case.
10796 * target.h (struct thread_resume): New type.
10797 (struct target_ops): Change argument of "resume" to struct
10799 (myresume): Delete macro.
10801 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10803 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10804 (uninstall): Support DESTDIR.
10806 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10808 * configure.srv: Add xscale*linux copy of arm*linux entry.
10810 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10812 * linux-arm-low.c (arm_reinsert_addr): New function.
10813 (the_low_target): Add arm_reinsert_addr.
10815 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10817 * mem-break.c: Remove whitespace at end of file.
10819 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10821 * configure.in: Check whether we need to prototype strerror.
10822 * server.h: Optionally prototype strerror.
10823 * gdbreplay.c (perror_with_name): Use strerror.
10824 * linux-low.c (linux_attach_lwp): Use strerror.
10825 * utils.c (perror_with_name): Use strerror.
10826 * config.in, configure: Regenerated.
10828 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10830 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10831 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10833 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10835 * Makefile.in (SFILES): Update.
10836 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10837 low-sun3.c: Remove files.
10839 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10841 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10842 (linux_detach_one_process, linux_detach): New functions.
10843 (linux_target_ops): Add linux_detach.
10844 * server.c (main): Handle 'D' packet.
10845 * target.h (struct target_ops): Add "detach" member.
10846 (detach_inferior): Define.
10848 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10850 From Kelley Cook <kelleycook@wideopenwest.com>:
10851 * configure.srv: Accept i[34567]86 variants.
10853 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10855 * linux-low.c (linux_wait_for_event): Correct comment typos.
10856 (linux_resume_one_process): Call check_removed_breakpoint.
10857 (linux_send_signal): New function.
10858 (linux_target_ops): Add linux_send_signal.
10859 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10861 * target.h (struct target_ops): Add send_signal.
10863 2003-05-29 Jim Blandy <jimb@redhat.com>
10865 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10866 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10867 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10868 away part of the register's value.
10870 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10872 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10873 (linux_wait_for_event, linux_init_signals): Likewise.
10875 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10877 * configure.in: Check for stdlib.h.
10878 * configure: Regenerated.
10879 * config.in: Regenerated.
10881 2003-01-04 Andreas Schwab <schwab@suse.de>
10883 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10885 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10887 * Makefile.in: Remove obsolete code.
10889 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10891 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10892 defined(PT_FPR0_HI).
10894 2002-11-17 Stuart Hughes <seh@zee2.com>
10896 * linux-arm-low.c (arm_num_regs): Increase.
10897 (arm_regmap): Include status register.
10899 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10901 * linux-low.c (register_addr): Remove incorrect -1 check.
10903 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10905 * linux-low.c (linux_create_inferior): Call setpgid. Return
10907 (unstopped_p, linux_signal_pid): Remove.
10908 (linux_target_ops): Remove linux_signal_pid.
10909 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10910 global instead of target method.
10911 * target.h (struct target_ops): Remove signal_pid. Update comment
10912 for create_inferior.
10913 * server.c (signal_pid): New variable.
10914 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10915 gdbserver. Set the child to be the foreground process group.
10916 (attach_inferior): Set signal_pid.
10918 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10920 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10922 2002-08-20 Jim Blandy <jimb@redhat.com>
10924 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10927 2002-08-01 Andrew Cagney <cagney@redhat.com>
10929 * Makefile.in: Make chill references obsolete.
10931 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10933 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10934 * configure: Regenerate.
10935 * config.in: Regenerate.
10937 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10939 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10940 (perror_with_name, remote_close, remote_open, expect, play): Static.
10942 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10944 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10945 byte offsets instead of an array of indexes.
10946 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10948 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10950 * regcache.c: Add comment.
10952 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10954 * thread-db.c: New file.
10955 * proc-service.c: New file.
10956 * acinclude.m4: New file.
10957 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10958 proc-service.o, and thread-db.o.
10959 (linux-low.o): Add USE_THREAD_DB.
10960 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10961 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10962 * aclocal.m4: Regenerated.
10963 * config.in: Regenerated.
10964 * configure: Regenerated.
10965 * configure.in: Check for proc_service.h, sys/procfs.h,
10966 thread_db.h, and linux/elf.h headrs.
10967 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10968 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10969 Check for -lthread_db and thread support.
10970 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10971 PowerPC, and SuperH.
10972 * i387-fp.c: Constify arguments.
10973 * i387-fp.h: Likewise.
10974 * inferiors.c: (struct thread_info): Renamed from
10975 `struct inferior_info'. Remove PID member. Use generic inferior
10976 list header. All uses updated.
10977 (inferiors, signal_pid): Removed.
10978 (all_threads): New variable.
10979 (get_thread): Define.
10980 (add_inferior_to_list): New function.
10981 (for_each_inferior): New function.
10982 (change_inferior_id): New function.
10983 (add_inferior): Removed.
10984 (remove_inferior): New function.
10985 (add_thread): New function.
10986 (free_one_thread): New function.
10987 (remove_thread): New function.
10988 (clear_inferiors): Use for_each_inferior and free_one_thread.
10989 (find_inferior): New function.
10990 (find_inferior_id): New function.
10991 (inferior_target_data): Update argument type.
10992 (set_inferior_target_data): Likewise.
10993 (inferior_regcache_data): Likewise.
10994 (set_inferior_regcache_data): Likewise.
10995 * linux-low.c (linux_bp_reinsert): Remove.
10996 (all_processes, stopping_threads, using_thrads)
10997 (struct pending_signals, debug_threads, pid_of): New.
10998 (inferior_pid): Replace with macro.
10999 (struct inferior_linux_data): Remove.
11000 (get_stop_pc, add_process): New functions.
11001 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
11002 Use add_process and add_thread.
11003 (linux_attach_lwp): New function, based on old linux_attach. Use
11004 add_process and add_thread. Set stop_expected for new threads.
11005 (linux_attach): New function.
11006 (linux_kill_one_process): New function.
11007 (linux_kill): Kill all LWPs.
11008 (linux_thread_alive): Use find_inferior_id.
11009 (check_removed_breakpoints, status_pending_p): New functions.
11010 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
11011 Update. Use WNOHANG. Wait for cloned processes also. Update process
11012 struct for the found process.
11013 (linux_wait_for_event): New function.
11014 (linux_wait): Use it. Support LWPs.
11015 (send_sigstop, wait_for_sigstop, stop_all_processes)
11016 (linux_resume_one_process, linux_continue_one_process): New functions.
11017 (linux_resume): Support LWPs.
11018 (REGISTER_RAW_SIZE): Remove.
11019 (fetch_register): Use register_size instead. Call supply_register.
11020 (usr_store_inferior_registers): Likewise. Call collect_register.
11021 Fix recursive case.
11022 (regsets_fetch_inferior_registers): Improve error message.
11023 (regsets_store_inferior_registers): Add debugging.
11024 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
11025 (unstopped_p, linux_signal_pid): New functions.
11026 (linux_target_ops): Add linux_signal_pid.
11027 (linux_init_signals): New function.
11028 (initialize_low): Call it. Initialize using_threads.
11029 * regcache.c (inferior_regcache_data): Add valid
11031 (get_regcache): Fetch registers lazily. Add fetch argument
11032 and update all callers.
11033 (regcache_invalidate_one, regcache_invalidate): New
11035 (new_register_cache): Renamed from create_register_cache.
11036 Return the new regcache.
11037 (free_register_cache): Change argument to a void *.
11038 (registers_to_string, registers_from_string): Call get_regcache
11039 with fetch flag set.
11040 (register_data): Make static. Pass fetch flag to get_regcache.
11041 (supply_register): Call get_regcache with fetch flag clear.
11042 (collect_register): Call get_regcache with fetch flag set.
11043 (collect_register_as_string): New function.
11044 * regcache.h: Update.
11045 * remote-utils.c (putpkt): Flush after debug output and use
11047 Handle input interrupts while waiting for an ACK.
11048 (input_interrupt): Use signal_pid method.
11049 (getpkt): Flush after debug output and use stderr.
11050 (outreg): Use collect_register_as_string.
11051 (new_thread_notify, dead_thread_notify): New functions.
11052 (prepare_resume_reply): Check using_threads. Set thread_from_wait
11053 and general_thread.
11054 (look_up_one_symbol): Flush after debug output.
11055 * server.c (step_thread, server_waiting): New variables.
11056 (start_inferior): Don't use signal_pid. Update call to mywait.
11057 (attach_inferior): Update call to mywait.
11058 (handle_query): Handle qfThreadInfo and qsThreadInfo.
11059 (main): Don't fetch/store registers explicitly. Use
11060 set_desired_inferior. Support proposed ``Hs'' packet. Update
11062 * server.h: Update.
11063 (struct inferior_list, struct_inferior_list_entry): New.
11064 * target.c (set_desired_inferior): New.
11065 (write_inferior_memory): Constify.
11066 (mywait): New function.
11067 * target.h: Update.
11068 (struct target_ops): New signal_pid method.
11069 (mywait): Removed macro, added prototype.
11071 * linux-low.h (regset_func): Removed.
11072 (regset_fill_func, regset_store_func): New.
11073 (enum regset_type): New.
11074 (struct regset_info): Add type field. Use new operation types.
11075 (struct linux_target_ops): stop_pc renamed to get_pc.
11076 Add decr_pc_after_break and breakpoint_at.
11077 (get_process, get_thread_proess, get_process_thread)
11078 (strut process_info, all_processes, linux_attach_lwp)
11079 (thread_db_init): New.
11081 * linux-arm-low.c (arm_get_pc, arm_set_pc,
11082 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
11083 (the_low_target): Add new members.
11084 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
11085 (i386_store_fpxregset): Constify.
11086 (target_regsets): Add new kind identifier.
11087 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
11088 (i386_set_pc): Add debugging.
11089 (i386_breakpoint_at): New function.
11090 (the_low_target): Add new members.
11091 * linux-mips-low.c (mips_get_pc, mips_set_pc)
11092 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
11093 (mips_breakpoint_at): New.
11094 (the_low_target): Add new members.
11095 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
11096 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
11097 (the_low_target): Add new members.
11098 * linux-sh-low.c (sh_get_pc, sh_set_pc)
11099 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
11100 (the_low_target): Add new members.
11101 * linux-x86-64-low.c (target_regsets): Add new kind
11104 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
11106 From Martin Pool <mbp@samba.org>:
11107 * server.c (gdbserver_usage): New function.
11110 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
11112 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
11113 stop_at -> stop_pc.
11115 2002-05-04 Andrew Cagney <ac131313@redhat.com>
11117 * Makefile.in: Remove obsolete code.
11119 2002-04-24 Michal Ludvig <mludvig@suse.cz>
11121 * linux-low.c (regsets_fetch_inferior_registers),
11122 (regsets_store_inferior_registers): Removed cast to int from
11124 * regcache.h: Added declaration of struct inferior_info.
11126 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
11128 * inferiors.c (struct inferior_info): Add regcache_data.
11129 (add_inferior): Call create_register_cache.
11130 (clear_inferiors): Call free_register_cache.
11131 (inferior_regcache_data, set_inferior_regcache_data): New functions.
11132 * regcache.c (struct inferior_regcache_data): New.
11133 (registers): Remove.
11134 (get_regcache): New function.
11135 (create_register_cache, free_register_cache): New functions.
11136 (set_register_cache): Don't initialize the register cache here.
11137 (registers_to_string, registers_from_string, register_data): Call
11139 * regcache.h: Add prototypes.
11140 * server.h: Likewise.
11142 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
11144 * mem-break.c: New file.
11145 * mem-break.h: New file.
11146 * Makefile.in: Add mem-break.o rule; update server.h
11148 * inferiors.c (struct inferior_info): Add target_data
11150 (clear_inferiors): Free target_data member if set.
11151 (inferior_target_data, set_inferior_target_data): New functions.
11152 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
11153 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
11154 * linux-low.c (linux_bp_reinsert): New variable.
11155 (struct inferior_linux_data): New.
11156 (linux_create_inferior): Use set_inferior_target_data.
11157 (linux_attach): Likewise. Call add_inferior.
11158 (linux_wait_for_one_inferior): New function.
11159 (linux_wait): Call it.
11160 (linux_write_memory): Add const.
11161 (initialize_low): Call set_breakpoint_data.
11162 * linux-low.h (struct linux_target_ops): Add breakpoint
11164 * server.c (attach_inferior): Remove extra add_inferior
11166 * server.h: Include mem-break.h. Update inferior.c
11168 * target.c (read_inferior_memory)
11169 (write_inferior_memory): New functions.
11170 * target.h (read_inferior_memory)
11171 (write_inferior_memory): Change macros to prototypes.
11172 (struct target_ops): Update comments. Add const to write_memory
11175 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
11177 * linux-low.c (usr_store_inferior_registers): Support
11178 registers which are allowed to fail to store.
11179 * linux-low.h (linux_target_ops): Likewise.
11180 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
11181 (ppc_cannot_store_register): FPSCR may not be storable.
11183 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11185 * server.h: Include <string.h> if HAVE_STRING_H.
11186 * ChangeLog: Correct paths in last ChangeLog entry.
11188 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11190 * linux-low.h: Remove obsolete prototypes.
11191 (struct linux_target_ops): New.
11192 (extern the_low_target): New.
11193 * linux-low.c (num_regs, regmap): Remove declarations.
11194 (register_addr): Use the_low_target explicitly.
11195 (fetch_register): Likewise.
11196 (usr_fetch_inferior_registers): Likewise.
11197 (usr_store_inferior_registers): Likewise.
11198 * linux-arm-low.c (num_regs): Remove.
11199 (arm_num_regs): Define.
11200 (arm_regmap): Renamed from regmap, made static.
11201 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
11203 (arm_cannot_store_register): Renamed from cannot_store_register,
11205 (the_low_target): New.
11206 * linux-i386-low.c (num_regs): Remove.
11207 (i386_num_regs): Define.
11208 (i386_regmap): Renamed from regmap, made static.
11209 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
11211 (i386_cannot_store_register): Renamed from cannot_store_register,
11213 (the_low_target): New.
11214 * linux-ia64-low.c (num_regs): Remove.
11215 (ia64_num_regs): Define.
11216 (ia64_regmap): Renamed from regmap, made static.
11217 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
11219 (ia64_cannot_store_register): Renamed from cannot_store_register,
11221 (the_low_target): New.
11222 * linux-m68k-low.c (num_regs): Remove.
11223 (m68k_num_regs): Define.
11224 (m68k_regmap): Renamed from regmap, made static.
11225 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
11227 (m68k_cannot_store_register): Renamed from cannot_store_register,
11229 (the_low_target): New.
11230 * linux-mips-low.c (num_regs): Remove.
11231 (mips_num_regs): Define.
11232 (mips_regmap): Renamed from regmap, made static.
11233 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
11235 (mips_cannot_store_register): Renamed from cannot_store_register,
11237 (the_low_target): New.
11238 * linux-ppc-low.c (num_regs): Remove.
11239 (ppc_num_regs): Define.
11240 (ppc_regmap): Renamed from regmap, made static.
11241 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
11243 (ppc_cannot_store_register): Renamed from cannot_store_register,
11245 (the_low_target): New.
11246 * linux-s390-low.c (num_regs): Remove.
11247 (s390_num_regs): Define.
11248 (s390_regmap): Renamed from regmap, made static.
11249 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
11251 (s390_cannot_store_register): Renamed from cannot_store_register,
11253 (the_low_target): New.
11254 * linux-sh-low.c (num_regs): Remove.
11255 (sh_num_regs): Define.
11256 (sh_regmap): Renamed from regmap, made static.
11257 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
11259 (sh_cannot_store_register): Renamed from cannot_store_register,
11261 (the_low_target): New.
11262 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
11263 (the_low_target): New.
11265 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11267 * Makefile.in: Add stamp-h target.
11268 * configure.in: Create stamp-h.
11269 * configure: Regenerated.
11271 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11273 * inferiors.c: New file.
11274 * target.c: New file.
11275 * target.h: New file.
11276 * Makefile.in: Add target.o and inferiors.o. Update
11278 * linux-low.c (inferior_pid): New static variable,
11279 moved from server.c.
11280 (linux_create_inferior): Renamed from create_inferior.
11281 Call add_inferior. Return 0 on success instead of a PID.
11282 (linux_attach): Renamed from myattach.
11283 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
11284 (linux_thread_alive): Renamed from mythread_alive.
11285 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
11287 (linux_resume): Renamed from myresume. Add missing ``return 0''.
11288 (regsets_store_inferior_registers): Correct error message.
11289 Add missing ``return 0''.
11290 (linux_fetch_registers): Renamed from fetch_inferior_registers.
11291 (linux_store_registers): Renamed from store_inferior_registers.
11292 (linux_read_memory): Renamed from read_inferior_memory.
11293 (linux_write_memory): Renamed from write_inferior_memory.
11294 (linux_target_ops): New structure.
11295 (initialize_low): Call set_target_ops ().
11296 * remote-utils.c (unhexify): New function.
11297 (hexify): New function.
11298 (input_interrupt): Send signals to ``signal_pid''.
11299 * server.c (inferior_pid): Remove.
11300 (start_inferior): Update create_inferior call.
11301 (attach_inferior): Call add_inferior.
11302 (handle_query): New function.
11303 (main): Call handle_query for `q' packets.
11304 * server.h: Include "target.h". Remove obsolete prototypes.
11305 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
11307 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11309 * Makefile.in: Add WARN_CFLAGS. Update configury
11311 * configure.in: Check for <string.h>
11312 * configure: Regenerate.
11313 * config.in: Regenerate.
11314 * gdbreplay.c: Include needed system headers.
11315 (remote_open): Remove strchr prototype.
11316 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
11317 * regcache.c (supply_register): Change buf argument to const void *.
11318 (supply_register_by_name): Likewise.
11319 (collect_register): Change buf argument to void *.
11320 (collect_register_by_name): Likewise.
11321 * regcache.h: Add missing prototypes.
11322 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
11323 * server.c (handle_query): New function.
11324 (attached): New static variable, moved out of main.
11325 (main): Quiet longjmp clobber warnings.
11326 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
11327 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob