1 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3 * server.c (write_qxfer_response): Update call to
6 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
7 Jan Kratochvil <jan.kratochvil@redhat.com>
9 Merge multiple hex conversions.
10 * gdbreplay.c (tohex): Rename to 'fromhex'.
11 (logchar): Use fromhex.
13 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
15 * server.c (handle_qxfer_libraries): Set `version' attribute for
18 2015-06-10 Gary Benson <gbenson@redhat.com>
20 * target.h (struct target_ops) <multifs_open>: New field.
21 <multifs_unlink>: Likewise.
22 <multifs_readlink>: Likewise.
23 * linux-low.c (nat/linux-namespaces.h): New include.
24 (linux_target_ops): Initialize the_target->multifs_open,
25 the_target->multifs_unlink and the_target->multifs_readlink.
26 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
27 * hostio.c (hostio_fs_pid): New static variable.
28 (hostio_handle_new_gdb_connection): New function.
29 (handle_setfs): Likewise.
30 (handle_open): Use the_target->multifs_open as appropriate.
31 (handle_unlink): Use the_target->multifs_unlink as appropriate.
32 (handle_readlink): Use the_target->multifs_readlink as
34 (handle_vFile): Handle vFile:setfs packets.
35 * server.c (handle_query): Call hostio_handle_new_gdb_connection
36 after target_handle_new_gdb_connection.
38 2015-06-10 Gary Benson <gbenson@redhat.com>
40 * configure.ac (AC_CHECK_FUNCS): Add setns.
41 * config.in: Regenerate.
42 * configure: Likewise.
43 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
44 (linux-namespaces.o): New rule.
45 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
47 2015-06-09 Gary Benson <gbenson@redhat.com>
49 * hostio.c (handle_open): Process mode argument with
52 2015-06-01 Yao Qi <yao.qi@linaro.org>
54 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
55 * linux-x86-low.c: Likewise.
57 2015-05-28 Don Breazeal <donb@codesourcery.com>
59 * linux-low.c (handle_extended_wait): Initialize
60 thread_info.last_resume_kind for new fork children.
62 2015-05-15 Pedro Alves <palves@redhat.com>
64 * target.h (target_handle_new_gdb_connection): Rewrite using if
67 2015-05-14 Joel Brobecker <brobecker@adacore.com>
69 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
70 * configure, config.in: Regenerate.
71 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
74 2015-05-12 Don Breazeal <donb@codesourcery.com>
76 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
77 PTRACE_EVENT_VFORK_DONE.
78 (linux_low_ptrace_options, extended_event_reported): Add vfork
80 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
81 and "vforkdone" for RSP 'T' Stop Reply Packet.
82 * server.h (report_vfork_events): Declare
85 2015-05-12 Don Breazeal <donb@codesourcery.com>
87 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
88 (the_low_target) <new_fork>: Initialize new member.
89 * linux-arm-low.c (arm_new_fork): New function.
90 (the_low_target) <new_fork>: Initialize new member.
91 * linux-low.c (handle_extended_wait): Call new target function
93 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
94 * linux-mips-low.c (mips_add_watchpoint): New function
95 extracted from mips_insert_point.
96 (the_low_target) <new_fork>: Initialize new member.
97 (mips_linux_new_fork): New function.
98 (mips_insert_point): Call mips_add_watchpoint.
99 * linux-x86-low.c (x86_linux_new_fork): New function.
100 (the_low_target) <new_fork>: Initialize new member.
102 2015-05-12 Don Breazeal <donb@codesourcery.com>
104 * linux-low.c (handle_extended_wait): Implement return value,
105 rename argument 'event_child' to 'event_lwp', handle
106 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
107 (linux_low_ptrace_options): New function.
108 (linux_low_filter_event): Call linux_low_ptrace_options,
109 use different argument fo linux_enable_event_reporting,
110 use return value from handle_extended_wait.
111 (extended_event_reported): New function.
112 (linux_wait_1): Call extended_event_reported and set
113 status to report fork events.
114 (linux_write_memory): Add pid to debug message.
115 (reset_lwp_ptrace_options_callback): New function.
116 (linux_handle_new_gdb_connection): New function.
117 (linux_target_ops): Initialize new structure member.
118 * linux-low.h (struct lwp_info) <waitstatus>: New member.
119 * lynx-low.c: Initialize new structure member.
120 * remote-utils.c (prepare_resume_reply): Implement stop reason
121 "fork" for "T" stop message.
122 * server.c (handle_query): Call handle_new_gdb_connection.
123 * server.h (report_fork_events): Declare global flag.
124 * target.h (struct target_ops) <handle_new_gdb_connection>:
126 (target_handle_new_gdb_connection): New macro.
127 * win32-low.c: Initialize new structure member.
129 2015-05-12 Don Breazeal <donb@codesourcery.com>
131 * mem-break.c (APPEND_TO_LIST): Define macro.
132 (clone_agent_expr): New function.
133 (clone_one_breakpoint): New function.
134 (clone_all_breakpoints): New function.
135 * mem-break.h: Declare new functions.
137 2015-05-12 Don Breazeal <donb@codesourcery.com>
139 * linux-low.c (linux_supports_fork_events): New function.
140 (linux_supports_vfork_events): New function.
141 (linux_target_ops): Initialize new structure members.
142 (initialize_low): Call linux_check_ptrace_features.
143 * lynx-low.c (lynx_target_ops): Initialize new structure
145 * server.c (report_fork_events, report_vfork_events):
147 (handle_query): Add new features to qSupported packet and
149 (captured_main): Initialize new global variables.
150 * target.h (struct target_ops) <supports_fork_events>:
152 <supports_vfork_events>: New member.
153 (target_supports_fork_events): New macro.
154 (target_supports_vfork_events): New macro.
155 * win32-low.c (win32_target_ops): Initialize new structure
158 2015-05-12 Gary Benson <gbenson@redhat.com>
160 * server.c (handle_qxfer_exec_file): Use current process
163 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
165 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
166 Remove HAVE_PTRACE_GETREGS conditionals.
167 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
168 instead of PTRACE_GETREGS and PTRACE_SETREGS.
170 2015-05-08 Yao Qi <yao.qi@linaro.org>
172 * linux-low.c (linux_supports_conditional_breakpoints): New
174 (linux_target_ops): Install new target method.
175 * lynx-low.c (lynx_target_ops): Install NULL hook for
176 supports_conditional_breakpoints.
177 * nto-low.c (nto_target_ops): Likewise.
178 * spu-low.c (spu_target_ops): Likewise.
179 * win32-low.c (win32_target_ops): Likewise.
180 * server.c (handle_query): Check
181 target_supports_conditional_breakpoints.
182 * target.h (struct target_ops) <supports_conditional_breakpoints>:
184 (target_supports_conditional_breakpoints): New macro.
186 2015-05-06 Pedro Alves <palves@redhat.com>
189 * server.c (start_inferior): If the process exits, mourn it.
191 2015-04-21 Gary Benson <gbenson@redhat.com>
193 * hostio.c (fileio_open_flags_to_host): Factored out to
194 fileio_to_host_openflags in common/fileio.c. Single use
197 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
199 * linux-xtensa-low.c (xtensa_fill_gregset)
200 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
203 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
205 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
206 (regs_info): Replace usrregs pointer with NULL.
208 2015-04-17 Gary Benson <gbenson@redhat.com>
210 * target.h (struct target_ops) <pid_to_exec_file>: New field.
211 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
212 * server.c (handle_qxfer_exec_file): New function.
213 (qxfer_packets): Add exec-file entry.
214 (handle_query): Report qXfer:exec-file:read as supported packet.
216 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
218 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
220 2015-04-09 Gary Benson <gbenson@redhat.com>
222 * hostio-errno.c (errno_to_fileio_error): Remove function.
223 Update caller to use remote_fileio_to_fio_error.
225 2015-04-09 Yao Qi <yao.qi@linaro.org>
227 * linux-low.c (linux_insert_point): Call
228 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
229 (linux_remove_point): Call remove_memory_breakpoint if type is
231 * linux-x86-low.c (x86_insert_point): Don't call
232 insert_memory_breakpoint.
233 (x86_remove_point): Don't call remove_memory_breakpoint.
235 2015-04-01 Pedro Alves <palves@redhat.com>
236 Cleber Rosa <crosa@redhat.com>
238 * server.c (gdbserver_usage): Reorganize and extend the usage
241 2015-03-24 Pedro Alves <palves@redhat.com>
243 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
244 output. Also dump TRAP_TRACE.
245 (linux_low_filter_event): In debug output, distinguish a
246 resume_stop SIGSTOP from a delayed SIGSTOP.
248 2015-03-24 Gary Benson <gbenson@redhat.com>
250 * linux-x86-low.c (x86_linux_new_thread): Moved to
252 (x86_linux_prepare_to_resume): Likewise.
254 2015-03-24 Gary Benson <gbenson@redhat.com>
256 * Makefile.in (x86-linux-dregs.o): New rule.
257 * configure.srv: Add x86-linux-dregs.o to relevant targets.
258 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
259 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
260 (x86_linux_dr_get): Likewise.
261 (x86_linux_dr_set): Likewise.
262 (update_debug_registers_callback): Likewise.
263 (x86_linux_dr_set_addr): Likewise.
264 (x86_linux_dr_get_addr): Likewise.
265 (x86_linux_dr_set_control): Likewise.
266 (x86_linux_dr_get_control): Likewise.
267 (x86_linux_dr_get_status): Likewise.
268 (x86_linux_update_debug_registers): Likewise.
270 2015-03-24 Gary Benson <gbenson@redhat.com>
272 * linux-x86-low.c (x86_linux_update_debug_registers):
273 New function, factored out from...
274 (x86_linux_prepare_to_resume): ...this.
276 2015-03-24 Gary Benson <gbenson@redhat.com>
278 * linux-x86-low.c (x86_linux_dr_get): Update comments.
279 (x86_linux_dr_set): Likewise.
280 (update_debug_registers_callback): Likewise.
281 (x86_linux_dr_set_addr): Likewise.
282 (x86_linux_dr_get_addr): Likewise.
283 (x86_linux_dr_set_control): Likewise.
284 (x86_linux_dr_get_control): Likewise.
285 (x86_linux_dr_get_status): Likewise.
286 (x86_linux_prepare_to_resume): Likewise.
288 2015-03-24 Gary Benson <gbenson@redhat.com>
290 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
291 Use perror_with_name. Pass string through gettext.
292 (x86_linux_dr_set): Likewise.
294 2015-03-24 Gary Benson <gbenson@redhat.com>
296 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
297 (x86_linux_dr_set_addr): ...this.
298 (x86_dr_low_get_addr): Rename to...
299 (x86_linux_dr_get_addr): ...this.
300 (x86_dr_low_set_control): Rename to...
301 (x86_linux_dr_set_control): ...this.
302 (x86_dr_low_get_control): Rename to...
303 (x86_linux_dr_get_control): ...this.
304 (x86_dr_low_get_status): Rename to...
305 (x86_linux_dr_get_status): ...this.
306 (x86_dr_low): Update with new function names.
308 2015-03-24 Gary Benson <gbenson@redhat.com>
310 * Makefile.in (x86-linux.o): New rule.
311 * configure.srv: Add x86-linux.o to relevant targets.
312 * linux-low.c (lwp_set_arch_private_info): New function.
313 (lwp_arch_private_info): Likewise.
314 * linux-x86-low.c: Include nat/x86-linux.h.
315 (arch_lwp_info): Removed structure.
316 (update_debug_registers_callback):
317 Use lwp_set_debug_registers_changed.
318 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
319 and lwp_set_debug_registers_changed.
320 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
322 2015-03-24 Gary Benson <gbenson@redhat.com>
324 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
325 * linux-arm-low.c (arm_new_thread): Likewise.
326 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
327 * linux-mips-low.c (mips_linux_new_thread): Likewise.
328 * linux-x86-low.c (x86_linux_new_thread): Likewise.
329 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
331 2015-03-24 Gary Benson <gbenson@redhat.com>
333 * linux-low.c (ptid_of_lwp): New function.
334 (lwp_is_stopped): Likewise.
335 (lwp_stop_reason): Likewise.
336 * linux-x86-low.c (update_debug_registers_callback):
338 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
341 2015-03-24 Gary Benson <gbenson@redhat.com>
343 * linux-low.h (linux_stop_lwp): Remove declaration.
345 2015-03-24 Gary Benson <gbenson@redhat.com>
347 * linux-low.h: Include nat/linux-nat.h.
348 * linux-low.c (iterate_over_lwps_args): New structure.
349 (iterate_over_lwps_filter): New function.
350 (iterate_over_lwps): Likewise.
351 * linux-x86-low.c (update_debug_registers_callback):
352 Update signature to what iterate_over_lwps expects.
353 Remove PID check that iterate_over_lwps now performs.
354 (x86_dr_low_set_addr): Use iterate_over_lwps.
355 (x86_dr_low_set_control): Likewise.
357 2015-03-24 Gary Benson <gbenson@redhat.com>
359 * linux-x86-low.c (x86_debug_reg_state): New function.
360 (x86_linux_prepare_to_resume): Use the above.
362 2015-03-24 Gary Benson <gbenson@redhat.com>
364 * linux-low.c (current_lwp_ptid): New function.
365 * linux-x86-low.c: Include nat/linux-nat.h.
366 (x86_dr_low_get_addr): Use current_lwp_ptid.
367 (x86_dr_low_get_control): Likewise.
368 (x86_dr_low_get_status): Likewise.
370 2015-03-20 Pedro Alves <palves@redhat.com>
372 * tracepoint.c (cmd_qtstatus): Make "str" const.
374 2015-03-20 Pedro Alves <palves@redhat.com>
376 * server.c (handle_general_set): Make "req_str" const.
378 2015-03-19 Pedro Alves <palves@redhat.com>
380 * linux-low.c (linux_resume_one_lwp): Rename to ...
381 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
382 instead call perror_with_name.
383 (check_ptrace_stopped_lwp_gone): New function.
384 (linux_resume_one_lwp): Reimplement as wrapper around
385 linux_resume_one_lwp_throw that swallows errors if the LWP is
388 2015-03-19 Pedro Alves <palves@redhat.com>
390 * linux-low.c (count_events_callback, select_event_lwp_callback):
391 No longer check whether the thread has resume_stop as last resume
394 2015-03-19 Pedro Alves <palves@redhat.com>
396 * linux-low.c (count_events_callback, select_event_lwp_callback):
397 Use the lwp's status_pending_p field, not the thread's.
399 2015-03-19 Pedro Alves <palves@redhat.com>
401 * linux-low.c (select_event_lwp_callback): Update comments to
402 no longer mention SIGTRAP.
404 2015-03-18 Gary Benson <gbenson@redhat.com>
406 * server.c (handle_query): Do not report vFile:fstat as supported.
408 2015-03-11 Gary Benson <gbenson@redhat.com>
410 * hostio.c (sys/types.h): New include.
411 (sys/stat.h): Likewise.
412 (common-remote-fileio.h): Likewise.
413 (handle_fstat): New function.
414 (handle_vFile): Handle vFile:fstat packets.
416 2015-03-11 Gary Benson <gbenson@redhat.com>
418 * configure.ac (AC_CHECK_MEMBERS): Add checks for
419 struct stat.st_blocks and struct stat.st_blksize.
420 * configure: Regenerate.
421 * config.in: Likewise.
422 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
423 (OBS): Add common-remote-fileio.o.
424 (common-remote-fileio.o): New rule.
426 2015-03-09 Pedro Alves <palves@redhat.com>
428 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
429 'struct sockaddr' pointer in 'accept' call.
431 2015-03-09 Pedro Alves <palves@redhat.com>
434 2015-03-07 Pedro Alves <palves@redhat.com>
435 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
436 or <winsock2.h> here. Instead include "gdb_socket.h".
437 (remote_open): Use union gdb_sockaddr_u.
438 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
439 or <winsock2.h> here. Instead include "gdb_socket.h".
440 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
441 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
443 (init_named_socket, gdb_agent_helper_thread): Use union
446 2015-03-07 Pedro Alves <palves@redhat.com>
448 * configure.ac (build_warnings): Move
449 -Wdeclaration-after-statement to the C-specific set.
450 * configure: Regenerate.
452 2015-03-07 Pedro Alves <palves@redhat.com>
454 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
455 or <winsock2.h> here. Instead include "gdb_socket.h".
456 (remote_open): Use union gdb_sockaddr_u.
457 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
458 or <winsock2.h> here. Instead include "gdb_socket.h".
459 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
460 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
462 (init_named_socket, gdb_agent_helper_thread): Use union
465 2015-03-07 Pedro Alves <palves@redhat.com>
467 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
470 2015-03-06 Yao Qi <yao.qi@linaro.org>
472 * linux-aarch64-low.c (aarch64_insert_point): Use
473 show_debug_regs as a boolean.
474 (aarch64_remove_point): Likewise.
476 2015-03-05 Pedro Alves <palves@redhat.com>
478 * lynx-low.c (lynx_target_ops): Install NULL hooks for
479 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
480 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
481 * nto-low.c (nto_target_ops): Likewise.
482 * spu-low.c (spu_target_ops): Likewise.
483 * win32-low.c (win32_target_ops): Likewise.
485 2015-03-04 Pedro Alves <palves@redhat.com>
487 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
488 Decide whether a breakpoint triggered based on the SIGTRAP's
490 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
491 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
492 (linux_low_filter_event): Check for breakpoints before checking
494 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
496 (linux_stopped_by_sw_breakpoint)
497 (linux_supports_stopped_by_sw_breakpoint)
498 (linux_stopped_by_hw_breakpoint)
499 (linux_supports_stopped_by_hw_breakpoint): New functions.
500 (linux_target_ops): Install new target methods.
502 2015-03-04 Pedro Alves <palves@redhat.com>
504 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
505 * server.c (swbreak_feature, hwbreak_feature): New globals.
506 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
507 (captured_main): Clear swbreak_feature and hwbreak_feature.
508 * server.h (swbreak_feature, hwbreak_feature): Declare.
509 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
510 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
511 supports_stopped_by_hw_breakpoint>: New fields.
512 (target_supports_stopped_by_sw_breakpoint)
513 (target_stopped_by_sw_breakpoint)
514 (target_supports_stopped_by_hw_breakpoint)
515 (target_stopped_by_hw_breakpoint): Declare.
517 2015-03-04 Pedro Alves <palves@redhat.com>
519 enum lwp_stop_reason -> enum target_stop_reason
520 * linux-low.c (check_stopped_by_breakpoint): Adjust.
521 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
522 (linux_wait_1, stuck_in_jump_pad_callback)
523 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
524 (linux_stopped_by_watchpoint):
525 * linux-low.h (enum lwp_stop_reason): Delete.
526 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
527 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
529 2015-03-04 Yao Qi <yao.qi@linaro.org>
531 * Makefile.in (SFILES): Add linux-aarch64-low.c.
533 2015-03-03 Gary Benson <gbenson@redhat.com>
535 * hostio.c (handle_vFile): Fix prefix lengths.
537 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
539 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
542 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
544 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
545 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
546 (clean): Add "rm -f" for above C files.
547 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
548 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
549 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
550 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
551 * linux-s390-low.c (HWCAP_S390_VX): New macro.
552 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
553 (init_registers_s390x_vx_linux64)
554 (init_registers_s390x_tevx_linux64)
555 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
556 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
558 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
559 (s390_store_vxrs_high): New functions.
560 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
562 (s390_arch_setup): Add logic for selecting one of the new target
563 descriptions. Activate the new vector regsets if applicable.
564 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
565 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
566 and init_registers_s390x_tevx_linux64.
568 2015-03-01 Pedro Alves <palves@redhat.com>
570 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
573 2015-02-27 Pedro Alves <palves@redhat.com>
575 * linux-x86-low.c (u_debugreg_offset): New function.
576 (x86_linux_dr_get, x86_linux_dr_set): Use it.
578 2015-02-27 Pedro Alves <palves@redhat.com>
580 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
581 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
582 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
583 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
584 (ps_lsetfpregs, ps_getpid)
585 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
586 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
587 (ps_lsetxregs, ps_plog): Declare.
589 2015-02-27 Pedro Alves <palves@redhat.com>
591 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
592 IP_AGENT_EXPORT_FUNC.
593 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
594 IP_AGENT_EXPORT_FUNC.
595 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
596 (IP_AGENT_EXPORT): Delete.
597 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
598 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
599 (gdb_trampoline_buffer_error, collecting, gdb_collect)
600 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
601 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
602 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
603 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
604 (traceframe_read_count, traceframe_write_count)
605 (traceframes_created, trace_state_variables, get_raw_reg)
606 (get_trace_state_variable_value, set_trace_state_variable_value)
607 (ust_loaded, helper_thread_id, cmd_buf): Use
608 IPA_SYM_EXPORTED_NAME.
609 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
610 (tracepoints) Use IP_AGENT_EXPORT_VAR.
611 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
612 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
613 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
614 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
615 EXTERN_C_PUSH/EXTERN_C_POP.
616 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
617 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
618 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
619 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
620 (traceframe_write_count, traceframe_read_count)
621 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
622 (about_to_request_buffer_space, get_trace_state_variable_value)
623 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
624 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
625 EXTERN_C_PUSH/EXTERN_C_POP.
626 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
627 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
628 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
629 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
630 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
631 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
632 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
633 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
635 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
636 (IP_AGENT_EXPORT_VAR_DECL): Define.
638 (gdb_agent_get_raw_reg): Declare.
640 2015-02-27 Tom Tromey <tromey@redhat.com>
641 Pedro Alves <palves@redhat.com>
643 Rename symbols whose names are reserved C++ keywords throughout.
645 2015-02-27 Pedro Alves <palves@redhat.com>
647 * Makefile.in (COMPILER): New, get it from autoconf.
648 (CXX): Get from autoconf instead.
649 (COMPILE.pre): Use COMPILER.
650 (CC-LD): Rename to ...
651 (CC_LD): ... this. Use COMPILER.
652 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
653 (CXX_FOR_TARGET): Default to g++ instead of gcc.
654 * acinclude.m4: Include build-with-cxx.m4.
655 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
656 Disable -Werror by default if building in C++ mode.
657 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
658 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
659 the C++ compiler. Save/restore CXXFLAGS too.
660 * configure: Regenerate.
662 2015-02-27 Pedro Alves <palves@redhat.com>
664 * acinclude.m4: Include libiberty.m4.
665 * configure.ac: Call libiberty_INIT.
666 * config.in, configure: Regenerate.
668 2015-02-26 Pedro Alves <palves@redhat.com>
670 * linux-low.c (linux_wait_1): When incrementing the PC past a
671 program breakpoint always use the_low_target.breakpoint_len as
672 increment, rather than the maximum between that and
673 the_low_target.decr_pc_after_break.
675 2015-02-23 Pedro Alves <palves@redhat.com>
677 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
678 thread was doing a step-over; always adjust the PC if
679 we stepped over a permanent breakpoint.
680 (linux_wait_1): If we stepped over breakpoint that was on top of a
681 permanent breakpoint, manually advance the PC past it.
683 2015-02-23 Pedro Alves <palves@redhat.com>
685 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
687 (x86_fill_gregset, x86_store_gregset): Use it when handling
690 2015-02-20 Pedro Alves <palves@redhat.com>
692 * thread-db.c: Include "nat/linux-procfs.h".
693 (thread_db_init): Skip listing new threads if the kernel supports
694 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
696 2015-02-20 Pedro Alves <palves@redhat.com>
698 * linux-low.c (status_pending_p_callback): Use ptid_match.
700 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
703 * linux-low.c (wstatus_maybe_breakpoint): Remove.
704 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
705 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
707 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
710 * tracepoint.c (cmd_qtinit): Add check for current_thread.
712 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
714 * linux-low.c (linux_low_btrace_conf): Print size.
715 * server.c (handle_btrace_conf_general_set): New.
716 (hanle_general_set): Call handle_btrace_conf_general_set.
717 (handle_query): Report Qbtrace-conf:bts:size as supported.
719 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
721 * linux-low.c (linux_low_enable_btrace): Update parameters.
722 (linux_low_btrace_conf): New.
723 (linux_target_ops)<to_btrace_conf>: Initialize.
724 * server.c (current_btrace_conf): New.
725 (handle_btrace_enable): Rename to ...
726 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
727 to target_enable_btrace. Update comment. Update users.
728 (handle_qxfer_btrace_conf): New.
729 (qxfer_packets): Add btrace-conf entry.
730 (handle_query): Report qXfer:btrace-conf:read as supported packet.
731 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
732 (target_ops)<read_btrace_conf>: New.
733 (target_enable_btrace): Update parameters.
734 (target_read_btrace_conf): New.
736 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
738 * server.c (handle_btrace_general_set): Remove call to
739 target_supports_btrace.
740 (supported_btrace_packets): New.
741 (handle_query): Call supported_btrace_packets.
742 * target.h: include btrace-common.h.
743 (btrace_target_info): Removed.
744 (supports_btrace, target_supports_btrace): Update parameters.
746 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
748 * Makefile.in (SFILES): Add common/btrace-common.c.
749 (OBS): Add common/btrace-common.o.
750 (btrace-common.o): Add build rules.
751 * linux-low: Include btrace-common.h.
752 (linux_low_read_btrace): Use struct btrace_data. Call
753 btrace_data_init and btrace_data_fini.
755 2015-02-06 Pedro Alves <palves@redhat.com>
757 * thread-db.c (find_new_threads_callback): Add debug output.
759 2015-02-04 Pedro Alves <palves@redhat.com>
761 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
762 (resume_stopped_resumed_lwps): New function.
763 (linux_wait_for_event_filtered): Use it.
765 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
767 * Makefile.in (SFILES): Add linux-personality.c.
768 (linux-personality.o): New rule.
769 * configure.srv (srv_linux_obj): Add linux-personality.o to the
770 list of objects to be built.
771 * linux-low.c: Include nat/linux-personality.h.
772 (linux_create_inferior): Remove code to disable address space
773 randomization (moved to ../nat/linux-personality.c). Create
774 cleanup to disable address space randomization.
776 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
778 * Makefile.in (posix-strerror.o): New rule.
779 (mingw-strerror.o): Likewise.
780 * configure: Regenerated.
781 * configure.ac: Source file ../common/common.host. Initialize new
782 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
784 2015-01-14 Yao Qi <yao@codesourcery.com>
786 * Makefile.in (SFILES): Add nat/ppc-linux.c.
787 (ppc-linux.o): New rule.
788 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
789 * configure.ac: AC_CHECK_FUNCS(getauxval).
790 * config.in: Re-generated.
791 * configure: Re-generated.
792 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
793 ppc64_64bit_inferior_p
795 2015-01-14 Yao Qi <yao@codesourcery.com>
797 * linux-ppc-low.c: Include "nat/ppc-linux.h".
798 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
799 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
800 (PT_ORIG_R3, PT_TRAP): Likewise.
801 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
802 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
803 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
805 2015-01-10 Joel Brobecker <brobecker@adacore.com>
807 * i387-fp.c (i387_cache_to_xsave): In look over
808 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
809 zmmh_low_space field by use of zmmh_high_space.
811 2015-01-09 Pedro Alves <palves@redhat.com>
813 * linux-low.c (step_over_bkpt): Move higher up in the file.
814 (handle_extended_wait): Don't store the stop_pc here.
815 (get_stop_pc): Adjust comments and rename to ...
816 (check_stopped_by_breakpoint): ... this. Record whether the LWP
817 stopped for a software breakpoint or hardware breakpoint.
818 (thread_still_has_status_pending_p): New function.
819 (status_pending_p_callback): Use
820 thread_still_has_status_pending_p. If the event is no longer
821 interesting, resume the LWP.
822 (handle_tracepoints): Add assert.
823 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
824 (wstatus_maybe_breakpoint): New function.
825 (cancel_breakpoint): Delete function.
826 (check_stopped_by_watchpoint): New function, factored out from
827 linux_low_filter_event.
828 (lp_status_maybe_breakpoint): Delete function.
829 (linux_low_filter_event): Remove filter_ptid argument.
830 Leave thread group exits pending here. Store the LWP's stop PC.
831 Always leave events pending.
832 (linux_wait_for_event_filtered): Pull all events out of the
833 kernel, and leave them all pending.
834 (count_events_callback, select_event_lwp_callback): Consider all
836 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
837 (select_event_lwp): Only give preference to the stepping LWP in
838 all-stop mode. Adjust comments.
839 (ignore_event): New function.
840 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
841 references to cancel_breakpoints. Adjust to renames. Also give
842 equal priority to all LWPs that have had events in non-stop mode.
843 If reporting a software breakpoint event, unadjust the LWP's PC.
844 (linux_wait): If linux_wait_1 returned an ignored event, retry.
845 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
847 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
848 (resume_status_pending_p): Use thread_still_has_status_pending_p.
849 (linux_stopped_by_watchpoint): Adjust.
850 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
851 * linux-low.h (enum lwp_stop_reason): New.
852 (struct lwp_info) <stop_pc>: Adjust comment.
853 <stopped_by_watchpoint>: Delete field.
854 <stop_reason>: New field.
855 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
856 * mem-break.c (software_breakpoint_inserted_here)
857 (hardware_breakpoint_inserted_here): New function.
858 * mem-break.h (software_breakpoint_inserted_here)
859 (hardware_breakpoint_inserted_here): Declare.
860 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
861 (cancel_breakpoints): Delete.
862 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
863 (upload_fast_traceframes): Remove references to
866 2015-01-09 Pedro Alves <palves@redhat.com>
868 * thread-db.c (find_new_threads_callback): Ignore thread if the
869 kernel thread ID is -1.
871 2015-01-09 Pedro Alves <palves@redhat.com>
873 * linux-low.c (linux_attach_fail_reason_string): Move to
874 nat/linux-ptrace.c, and rename.
875 (linux_attach_lwp): Update comment.
876 (attach_proc_task_lwp_callback): New function.
877 (linux_attach): Adjust to rename and use
878 linux_proc_attach_tgid_threads.
879 (linux_attach_fail_reason_string): Delete declaration.
881 2015-01-01 Joel Brobecker <brobecker@adacore.com>
883 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
884 * server.c (gdbserver_version): Likewise.
886 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
888 * remote-utils.c: Include ctype.h.
889 (input_interrupt): Explicitly handle the case when the char
890 received is the NUL byte. Improve the printing of non-ASCII
893 2014-12-16 Joel Brobecker <brobecker@adacore.com>
895 * linux-low.c (linux_low_filter_event): Update call to
896 linux_enable_event_reporting following the addition of
897 a new parameter to that function.
899 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
902 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
903 (AARCH64_FPCR_REGNO): Likewise.
904 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
905 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
906 (aarch64_store_fpregset): Likewise.
908 2014-12-15 Joel Brobecker <brobecker@adacore.com>
910 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
911 Remove FIXME comment about assumption about N.
913 2014-12-13 Joel Brobecker <brobecker@adacore.com>
915 * configure.ac: If large-file support is disabled in GDBserver,
916 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
917 * configure: Regenerate.
919 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
921 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
922 warning upon ENODATA from ptrace.
923 * linux-s390-low.c (s390_store_tdb): New.
924 (s390_regsets): Add regset for NT_S390_TDB.
926 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
928 * linux-low.c (regsets_store_inferior_registers): Skip regsets
929 without a fill_function.
930 * linux-s390-low.c (s390_fill_last_break): Remove.
931 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
932 (s390_arch_setup): Use regset's size instead of fill_function for
935 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
937 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
938 the regset's store function when ptrace returned an error.
939 * regcache.c (get_thread_regcache): Invalidate register cache
940 before fetching inferior's registers.
942 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
944 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
945 while-loop as for-loop.
946 (regsets_store_inferior_registers): Likewise.
948 2014-11-28 Yao Qi <yao@codesourcery.com>
950 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
951 * config.in, configure: Re-generate.
952 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
955 2014-11-21 Yao Qi <yao@codesourcery.com>
957 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
958 (AC_CHECK_HEADERS): Remove malloc.h.
959 * configure: Re-generated.
960 * config.in: Re-generated.
961 * server.h: Don't include alloca.h and malloc.h.
962 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
963 Don't include malloc.h.
965 2014-11-17 Joel Brobecker <brobecker@adacore.com>
967 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
968 corresponding ERRNO check in same block.
970 2014-11-12 Pedro Alves <palves@redhat.com>
972 * server.c (cont_thread): Update comment.
973 (start_inferior, attach_inferior): No longer clear cont_thread.
974 (handle_v_cont): No longer set cont_thread.
975 (captured_main): Clear cont_thread each time a GDB connects.
977 2014-11-12 Pedro Alves <palves@redhat.com>
979 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
980 thread, and don't resume all threads if the Hc thread has exited.
982 2014-11-12 Pedro Alves <palves@redhat.com>
984 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
985 the process group instead of to a specific LWP.
987 2014-10-15 Pedro Alves <palves@redhat.com>
990 * win32-arm-low.c (arm_set_thread_context): Remove current_event
992 (arm_set_thread_context): Delete.
993 (the_low_target): Adjust.
994 * win32-i386-low.c (debug_registers_changed)
995 (debug_registers_used): Delete.
996 (update_debug_registers_callback): New function.
997 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
998 needing to update their debug registers.
999 (win32_get_current_dr): New function.
1000 (x86_dr_low_get_addr, x86_dr_low_get_control)
1001 (x86_dr_low_get_status): Fetch the debug register from the thread
1003 (i386_initial_stuff): Adjust.
1004 (i386_get_thread_context): Remove current_event parameter. Don't
1005 clear debug_registers_changed nor copy DR values to
1007 (i386_set_thread_context): Delete.
1008 (i386_prepare_to_resume): New function.
1009 (i386_thread_added): Mark the thread as needing to update irs
1011 (the_low_target): Remove i386_set_thread_context and install
1012 i386_prepare_to_resume.
1013 * win32-low.c (win32_get_thread_context): Adjust.
1014 (win32_set_thread_context): Use SetThreadContext
1016 (win32_prepare_to_resume): New function.
1017 (win32_require_context): New function, factored out from ...
1018 (thread_rec): ... this.
1019 (continue_one_thread): Call win32_prepare_to_resume on each thread
1020 we're about to continue.
1021 (win32_resume): Call win32_prepare_to_resume on the event thread.
1022 * win32-low.h (struct win32_thread_info)
1023 <debug_registers_changed>: New field.
1024 (struct win32_target_ops): Change prototype of set_thread_context,
1025 delete set_thread_context and add prepare_to_resume.
1026 (win32_require_context): New declaration.
1028 2014-10-08 Gary Benson <gbenson@redhat.com>
1030 * server.h: Do not include common-exceptions.h.
1032 2014-10-08 Gary Benson <gbenson@redhat.com>
1034 * server.h: Do not include cleanups.h.
1036 2014-09-30 James Hogan <james.hogan@imgtec.com>
1038 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
1041 2014-09-23 Yao Qi <yao@codesourcery.com>
1043 * linux-low.c (lp_status_maybe_breakpoint): New function.
1044 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
1045 (count_events_callback): Likewise.
1046 (select_event_lwp_callback): Likewise.
1047 (cancel_breakpoints_callback): Likewise.
1049 2014-09-19 Don Breazeal <donb@codesourcery.com>
1051 * linux-low.c (handle_extended_wait): Call
1052 linux_ptrace_get_extended_event.
1053 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
1054 linux_is_extended_waitstatus.
1056 2014-09-16 Joel Brobecker <brobecker@adacore.com>
1058 * Makefile.in (CPPFLAGS): Define.
1059 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
1060 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
1062 2014-09-16 Gary Benson <gbenson@redhat.com>
1064 * inferiors.h (current_inferior): Renamed as...
1065 (current_thread): New variable. All uses updated.
1066 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
1067 (maybe_move_out_of_jump_pad): Likewise.
1068 (cancel_breakpoint): Likewise.
1069 (linux_low_filter_event): Likewise.
1070 (wait_for_sigstop): Likewise.
1071 (linux_resume_one_lwp): Likewise.
1072 (need_step_over_p): Likewise.
1073 (start_step_over): Likewise.
1074 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
1075 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
1076 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
1077 and save_inferior as saved_thread.
1078 * regcache.c (get_thread_regcache): Renamed saved_inferior as
1080 (regcache_invalidate_thread): Likewise.
1081 * remote-utils.c (prepare_resume_reply): Likewise.
1082 * thread-db.c (thread_db_get_tls_address): Likewise.
1083 (disable_thread_event_reporting): Likewise.
1084 (remove_thread_event_breakpoints): Likewise.
1085 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
1087 * target.h (set_desired_inferior): Renamed as...
1088 (set_desired_thread): New declaration. All uses updated.
1089 * server.c (myresume): Updated comment to reference thread instead
1091 (handle_serial_event): Likewise.
1092 (handle_target_event): Likewise.
1094 2014-09-12 Tom Tromey <tromey@redhat.com>
1095 Gary Benson <gbenson@redhat.com>
1097 * regcache.h: Include common-regcache.h.
1098 (regcache_read_pc): Don't declare.
1099 * regcache.c (get_thread_regcache_for_ptid): New function.
1101 2014-09-11 Tom Tromey <tromey@redhat.com>
1102 Gary Benson <gbenson@redhat.com>
1104 * symbol.c: New file.
1105 * Makefile.in (SFILES): Add symbol.c.
1106 (OBS): Add symbol.o.
1108 2014-09-11 Gary Benson <gbenson@redhat.com>
1110 * target.c (target_stop_ptid, target_continue_ptid): New
1113 2014-09-11 Tom Tromey <tromey@redhat.com>
1114 Gary Benson <gbenson@redhat.com>
1116 * target.h: Include target/target.h.
1117 * target.c (target_read_memory, target_read_uint32)
1118 (target_write_memory): New functions.
1120 2014-09-11 Gary Benson <gbenson@redhat.com>
1122 * server.h (debug_hw_points): Don't declare.
1123 * server.c (debug_hw_points): Don't define. Replace all uses
1124 with show_debug_regs.
1125 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
1126 all uses with show_debug_regs.
1128 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1130 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
1131 endianness into account.
1132 (ppc_supply_ptrace_register): Likewise.
1134 2014-09-03 James Hogan <james.hogan@imgtec.com>
1136 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
1137 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
1139 2014-09-03 Gary Benson <gbenson@redhat.com>
1141 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
1142 ALL_DEBUG_ADDRESS_REGISTERS.
1144 2014-09-02 Gary Benson <gbenson@redhat.com>
1146 * i386-low.h: Renamed as...
1147 * x86-low.h: New file. All type, function and variable name
1148 prefixes changed from "i386_" to "x86_". All references updated.
1149 * i386-low.c: Renamed as...
1150 * x86-low.c: New file. All type, function and variable name
1151 prefixes changed from "i386_" to "x86_". All references updated.
1153 2014-09-02 Gary Benson <gbenson@redhat.com>
1155 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
1156 (x86_linux_new_thread): Likewise.
1158 2014-08-29 Gary Benson <gbenson@redhat.com>
1160 * server.h (setjmp.h): Do not include.
1161 (toplevel): Do not declare.
1162 (common-exceptions.h): Include.
1163 (cleanups.h): Likewise.
1164 * server.c (toplevel): Do not define.
1165 (exit_code): New static global.
1166 (detach_or_kill_for_exit_cleanup): New function.
1167 (main): New function. Original main renamed to...
1168 (captured_main): New function.
1169 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
1171 2014-08-29 Gary Benson <gbenson@redhat.com>
1173 * Makefile.in (SFILES): Add common/common-exceptions.c.
1174 (OBS): Add common-exceptions.o.
1175 (common-exceptions.o): New rule.
1176 * utils.c (prepare_to_throw_exception): New function.
1178 2014-08-29 Gary Benson <gbenson@redhat.com>
1180 * config.in: Regenerate.
1181 * configure: Likewise.
1183 2014-08-29 Gary Benson <gbenson@redhat.com>
1185 * Makefile.in (SFILES): Add common/cleanups.c.
1187 (cleanups.o): New rule.
1189 2014-08-29 Gary Benson <gbenson@redhat.com>
1191 * utils.c (internal_vwarning): New function.
1193 2014-08-28 Gary Benson <gbenson@redhat.com>
1195 * utils.h (fatal): Remove declaration.
1196 * utils.c (fatal): Remove function.
1198 2014-08-28 Gary Benson <gbenson@redhat.com>
1200 * tracepoint.c (gdb_agent_init): Replace fatal with
1202 (initialize_tracepoint): Likewise.
1204 2014-08-28 Gary Benson <gbenson@redhat.com>
1206 * remote-utils.c (remote_prepare): Replace fatal with error.
1208 2014-08-28 Gary Benson <gbenson@redhat.com>
1210 * linux-low.c (linux_async): Replace fatal with warning.
1212 (linux_start_non_stop): Return -1 if linux_async failed.
1214 2014-08-28 Gary Benson <gbenson@redhat.com>
1216 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
1218 (i386_dr_low_get_addr): Remove vague comment.
1219 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
1222 2014-08-28 Gary Benson <gbenson@redhat.com>
1224 * inferiors.c (get_thread_process): Replace check with gdb_assert.
1225 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
1227 (linux_resume_one_lwp): Likewise.
1228 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
1230 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
1231 with internal_error.
1232 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
1233 (init_register_cache): Replace fatal with gdb_assert_not_reached.
1234 (find_register_by_name): Replace fatal with internal_error.
1235 (find_regno): Likewise.
1236 * tdesc.c (init_target_desc): Replace check with gdb_assert.
1237 * thread-db.c (thread_db_create_event): Likewise.
1238 (thread_db_load_search): Likewise.
1239 (try_thread_db_load_1): Likewise.
1240 * tracepoint.c (get_jump_space_head): Replace fatal with
1242 (claim_trampoline_space): Likewise.
1243 (have_fast_tracepoint_trampoline_buffer): Likewise.
1244 (cmd_qtstart): Likewise.
1245 (stop_tracing): Likewise.
1246 (fast_tracepoint_collecting): Likewise.
1247 (target_malloc): Likewise.
1248 (download_tracepoint): Likewise.
1249 (download_trace_state_variables): Replace check with gdb_assert.
1250 (upload_fast_traceframes): Replace fatal with internal_error.
1252 2014-08-19 Tom Tromey <tromey@redhat.com>
1253 Gary Benson <gbenson@redhat.com>
1255 * Makefile.in (SFILES): Add common/common-debug.c.
1256 (OBS): Add common-debug.o.
1257 (common-debug.o): New rule.
1258 * debug.h (debug_printf): Don't declare.
1259 * debug.c (debug_printf): Renamed and rewritten as...
1260 (debug_vprintf): New function.
1262 2014-08-19 Gary Benson <gbenson@redhat.com>
1264 * utils.h: Do not include print-utils.h.
1266 2014-08-19 Tom Tromey <tromey@redhat.com>
1267 Gary Benson <gbenson@redhat.com>
1269 * server.h: Add static assertion.
1270 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
1272 2014-08-19 Tom Tromey <tromey@redhat.com>
1273 Gary Benson <gbenson@redhat.com>
1275 * Makefile.in (SFILES): Add common/errors.c.
1276 (OBS): Add errors.o.
1277 (IPA_OBS): Add errors-ipa.o.
1278 (errors.o): New rule.
1279 (errors-ipa.o): Likewise.
1280 * utils.h (perror_with_name, error, warning): Don't declare.
1281 * utils.c (warning): Renamed and rewritten as...
1282 (vwarning): New function.
1283 (error): Renamed and rewritten as...
1284 (verror): New function.
1285 (internal_error): Renamed and rewritten as...
1286 (internal_verror): New function.
1288 2014-08-07 Gary Benson <gbenson@redhat.com>
1290 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
1291 * configure: Regenerate.
1292 * config.in: Likewise.
1293 * server.h: Do not include errno.h.
1294 * event-loop.c: Likewise.
1295 * hostio-errno.c: Likewise.
1296 * linux-low.c: Likewise.
1297 * remote-utils.c: Likewise.
1298 * spu-low.c: Likewise.
1299 * utils.c: Likewise.
1300 * gdbreplay.c: Unconditionally include errno.h.
1302 2014-08-07 Gary Benson <gbenson@redhat.com>
1304 * server.h: Do not include string.h.
1305 * event-loop.c: Likewise.
1306 * linux-low.c: Likewise.
1307 * regcache.c: Likewise.
1308 * remote-utils.c: Likewise.
1309 * spu-low.c: Likewise.
1310 * utils.c: Likewise.
1312 2014-08-07 Gary Benson <gbenson@redhat.com>
1314 * server.h: Do not include gdb_assert.h.
1316 2014-08-07 Gary Benson <gbenson@redhat.com>
1318 * server.h: Do not include common-utils.h.
1320 2014-08-07 Gary Benson <gbenson@redhat.com>
1322 * server.h: Do not include ptid.h.
1323 * notif.h: Likewise.
1325 2014-08-07 Gary Benson <gbenson@redhat.com>
1327 * server.h: Do not include gdb_locale.h.
1329 2014-08-07 Gary Benson <gbenson@redhat.com>
1331 * server.h: Do not include gdb/signals.h.
1332 * win32-low.c: Likewise.
1334 2014-08-07 Gary Benson <gbenson@redhat.com>
1336 * server.h: Do not include pathmax.h.
1338 2014-08-07 Gary Benson <gbenson@redhat.com>
1340 * server.h: Do not include libiberty.h.
1341 * linux-bfin-low.c: Likewise.
1343 2014-08-07 Gary Benson <gbenson@redhat.com>
1345 * server.h: Do not include ansidecl.h.
1347 2014-08-07 Gary Benson <gbenson@redhat.com>
1349 * linux-x86-low.c: Do not include stddef.h.
1350 * lynx-ppc-low.c: Likewise.
1351 * tracepoint.c: Likewise.
1353 2014-08-07 Gary Benson <gbenson@redhat.com>
1355 * server.h: Do not include stdarg.h.
1356 * nto-low.c: Likewise.
1358 2014-08-07 Gary Benson <gbenson@redhat.com>
1360 * server.h: Do not include stdlib.h.
1361 * inferiors.c: Likewise.
1362 * linux-low.c: Likewise.
1363 * regcache.c: Likewise.
1364 * spu-low.c: Likewise.
1365 * tracepoint.c: Likewise.
1366 * utils.c: Likewise.
1368 2014-08-07 Gary Benson <gbenson@redhat.com>
1370 * server.h: Do not include stdio.h.
1371 * linux-low.c: Likewise.
1372 * remote-utils.c: Likewise.
1373 * spu-low.c: Likewise.
1374 * utils.c: Likewise.
1375 * wincecompat.c: Likewise.
1377 2014-08-06 Gary Benson <gbenson@redhat.com>
1379 * regcache.c (init_register_cache): Move conditionals inside if.
1381 2014-08-06 Gary Benson <gbenson@redhat.com>
1383 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
1385 2014-07-31 Gary Benson <gbenson@redhat.com>
1387 * ax.h: Do not include server.h.
1388 * gdbthread.h: Likewise.
1389 * lynx-low.h: Likewise.
1390 * notif.h: Likewise.
1392 2014-07-30 Gary Benson <gbenson@redhat.com>
1394 * server.h: Include common-defs.h.
1395 Do not include config.h or build-gnulib-gdbserver/config.h.
1397 2014-07-30 Gary Benson <gbenson@redhat.com>
1399 * hostio-errno.c: Move server.h to top of includes list.
1400 * inferiors.c: Likewise.
1401 * linux-x86-low.c: Likewise.
1402 * notif.c: Include server.h.
1404 2014-07-24 Tom Tromey <tromey@redhat.com>
1405 Gary Benson <gbenson@redhat.com>
1407 * server.h (CORE_ADDR): Now unsigned.
1409 2014-07-16 Pedro Alves <palves@redhat.com>
1411 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
1413 2014-07-15 Pedro Alves <palves@redhat.com>
1415 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
1418 2014-07-11 Pedro Alves <palves@redhat.com>
1420 * linux-low.c (kill_wait_lwp): New function, based on
1421 kill_one_lwp_callback, but use my_waitpid directly.
1422 (kill_one_lwp_callback, linux_kill): Use it.
1424 2014-06-23 Pedro Alves <palves@redhat.com>
1426 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
1427 before setting DR0..DR3.
1429 2014-06-20 Gary Benson <gbenson@redhat.com>
1431 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
1432 * configure: Regenerated.
1433 * config.in: Likewise.
1435 2014-06-20 Gary Benson <gbenson@redhat.com>
1437 * Makefile.in (SFILES): Update locations for files moved
1439 (object file files): Reordered.
1441 2014-06-20 Gary Benson <gbenson@redhat.com>
1443 * i386-low.h (i386_dr_low_can_set_addr): Removed.
1444 (i386_dr_low_set_addr): Likewise.
1445 (i386_dr_low_get_addr): Likewise.
1446 (i386_dr_low_can_set_control): Likewise.
1447 (i386_dr_low_set_control): Likewise.
1448 (i386_dr_low_get_control): Likewise.
1449 (i386_dr_low_get_status): Likewise.
1450 (i386_get_debug_register_length): Likewise.
1451 * linux-x86-low.c (i386_dr_low_set_addr):
1452 Changed signature. Made static.
1453 (i386_dr_low_get_addr): Likewise.
1454 (i386_dr_low_set_control): Likewise.
1455 (i386_dr_low_get_control): Likewise.
1456 (i386_dr_low_get_status): Likewise.
1457 (i386_dr_low): New global variable.
1458 * win32-i386-low.c (i386_dr_low_set_addr):
1459 Changed signature. Made static.
1460 (i386_dr_low_get_addr): Likewise.
1461 (i386_dr_low_set_control): Likewise.
1462 (i386_dr_low_get_control): Likewise.
1463 (i386_dr_low_get_status): Likewise.
1464 (i386_dr_low): New global variable.
1466 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
1468 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
1469 * Makefile.in (AR, AR_FLAGS): Define.
1470 * configure: Regenerate.
1472 2014-06-19 Gary Benson <gbenson@redhat.com>
1474 * Makefile.in (i386-dregs.o): New rule.
1475 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
1476 * i386-low.c (target.h): Remove include.
1477 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
1478 (DR_CONTROL_SHIFT): Likewise.
1479 (DR_CONTROL_SIZE): Likewise.
1480 (DR_RW_EXECUTE): Likewise.
1481 (DR_RW_WRITE): Likewise.
1482 (DR_RW_READ): Likewise.
1483 (DR_RW_IORW): Likewise.
1484 (DR_LEN_1): Likewise.
1485 (DR_LEN_2): Likewise.
1486 (DR_LEN_4): Likewise.
1487 (DR_LEN_8): Likewise.
1488 (DR_LOCAL_ENABLE_SHIFT): Likewise.
1489 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
1490 (DR_ENABLE_SIZE): Likewise.
1491 (DR_LOCAL_SLOWDOWN): Likewise.
1492 (DR_GLOBAL_SLOWDOWN): Likewise.
1493 (DR_CONTROL_RESERVED): Likewise.
1494 (I386_DR_CONTROL_MASK): Likewise.
1495 (I386_DR_VACANT): Likewise.
1496 (I386_DR_LOCAL_ENABLE): Likewise.
1497 (I386_DR_GLOBAL_ENABLE): Likewise.
1498 (I386_DR_DISABLE): Likewise.
1499 (I386_DR_SET_RW_LEN): Likewise.
1500 (I386_DR_GET_RW_LEN): Likewise.
1501 (I386_DR_WATCH_HIT): Likewise.
1502 (i386_wp_op_t): Likewise.
1503 (i386_show_dr): Likewise.
1504 (i386_length_and_rw_bits): Likewise.
1505 (i386_insert_aligned_watchpoint): Likewise.
1506 (i386_remove_aligned_watchpoint): Likewise.
1507 (i386_handle_nonaligned_watchpoint): Likewise.
1508 i386_update_inferior_debug_regs(): Likewise.
1509 (i386_dr_insert_watchpoint): Likewise.
1510 (i386_dr_remove_watchpoint): Likewise.
1511 (i386_dr_region_ok_for_watchpoint): Likewise.
1512 (i386_dr_stopped_data_address): Likewise.
1513 (i386_dr_stopped_by_watchpoint): Likewise.
1515 2014-06-19 Gary Benson <gbenson@redhat.com>
1517 * i386-low.c (i386_dr_show): Renamed to
1518 i386_show_dr and made static. All uses updated.
1519 (i386_dr_length_and_rw_bits): Renamed to
1520 i386_length_and_rw_bits and made static.
1522 (i386_dr_insert_aligned_watchpoint): Renamed to
1523 i386_insert_aligned_watchpoint and made static.
1525 (i386_dr_remove_aligned_watchpoint): Renamed to
1526 i386_remove_aligned_watchpoint and made static.
1528 (i386_dr_update_inferior_debug_regs): Renamed to
1529 i386_update_inferior_debug_regs and made static.
1532 2014-06-18 Gary Benson <gbenson@redhat.com>
1534 * i386-low.h (i386_dr_low_can_set_addr): New macro.
1535 (i386_dr_low_can_set_control): Likewise.
1536 (i386_get_debug_register_length): Likewise.
1537 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
1538 (i386_dr_low_can_set_control): Likewise.
1539 (i386_get_debug_register_length): Likewise.
1541 2014-06-17 Gary Benson <gbenson@redhat.com>
1543 * i386-low.h (i386-dregs.h): New include.
1544 (DR_FIRSTADDR): Now in i386-dregs.h.
1545 (DR_LASTADDR): Likewise.
1546 (DR_NADDR): Likewise.
1547 (DR_STATUS): Likewise.
1548 (DR_CONTROL): Likewise.
1549 (i386_debug_reg_state): Likewise.
1550 (i386_dr_insert_watchpoint): Likewise.
1551 (i386_dr_remove_watchpoint): Likewise.
1552 (i386_dr_region_ok_for_watchpoint): Likewise.
1553 (i386_dr_stopped_data_address): Likewise.
1554 (i386_dr_stopped_by_watchpoint): Likewise.
1555 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
1557 2014-06-18 Gary Benson <gbenson@redhat.com>
1559 * i386-low.h (i386_low_insert_watchpoint): Renamed to
1560 i386_dr_insert_watchpoint.
1561 (i386_low_remove_watchpoint): Renamed to
1562 i386_dr_remove_watchpoint.
1563 (i386_low_region_ok_for_watchpoint): Renamed to
1564 i386_dr_region_ok_for_watchpoint.
1565 (i386_low_stopped_data_address): Renamed to
1566 i386_dr_stopped_data_address.
1567 (i386_low_stopped_by_watchpoint): Renamed to
1568 i386_dr_stopped_by_watchpoint.
1569 * i386-low.c (i386_show_dr): Renamed to
1570 i386_dr_show and made nonstatic. All uses updated.
1571 (i386_length_and_rw_bits): Renamed to
1572 i386_dr_length_and_rw_bits and made nonstatic.
1574 (i386_insert_aligned_watchpoint): Renamed to
1575 i386_dr_insert_aligned_watchpoint and made nonstatic.
1577 (i386_remove_aligned_watchpoint): Renamed to
1578 i386_dr_remove_aligned_watchpoint and made nonstatic.
1580 (i386_update_inferior_debug_regs): Renamed to
1581 i386_dr_update_inferior_debug_regs and made nonstatic.
1583 (i386_low_insert_watchpoint): Renamed to
1584 i386_dr_insert_watchpoint. All uses updated.
1585 (i386_low_remove_watchpoint): Renamed to
1586 i386_dr_remove_watchpoint. All uses updated.
1587 (i386_low_region_ok_for_watchpoint): Renamed to
1588 i386_dr_region_ok_for_watchpoint. All uses updated.
1589 (i386_low_stopped_data_address): Renamed to
1590 i386_dr_stopped_data_address. All uses updated.
1591 (i386_low_stopped_by_watchpoint): Renamed to
1592 i386_dr_stopped_by_watchpoint. All uses updated.
1594 2014-06-18 Gary Benson <gbenson@redhat.com>
1596 * i386-low.c (i386_dr_low_can_set_addr): New macro.
1597 (i386_dr_low_can_set_control): Likewise.
1598 (i386_insert_aligned_watchpoint): New check.
1600 2014-06-18 Gary Benson <gbenson@redhat.com>
1602 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
1605 2014-06-18 Gary Benson <gbenson@redhat.com>
1607 * i386-low.c (i386_length_and_rw_bits): Use internal_error
1608 instead of fatal and error.
1609 (i386_handle_nonaligned_watchpoint): Likewise.
1611 2014-06-18 Gary Benson <gbenson@redhat.com>
1613 * i386-low.c (i386_get_debug_register_length): New macro.
1614 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
1615 (i386_show_dr): Use debug_printf instead of fprintf. Use
1616 phex to format values.
1618 2014-06-18 Gary Benson <gbenson@redhat.com>
1620 * i386-low.h: Comment changes.
1621 * i386-low.c: Likewise.
1623 2014-06-18 Gary Benson <gbenson@redhat.com>
1625 * i386-low.c: Whitespace changes.
1627 2014-06-12 Tom Tromey <tromey@redhat.com>
1629 * utils.c (freeargv): Remove.
1631 2014-06-12 Tom Tromey <tromey@redhat.com>
1633 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
1634 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
1635 (parse_debug_format_options): Likewise.
1636 (gdbserver_usage): Likewise.
1637 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
1638 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
1639 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
1641 ($(LIBGNU)): Depend on libiberty.
1642 (all-lib): Recurse into all subdirs.
1643 (install-only): Invoke "install" target in subdirs.
1644 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
1646 * configure: Rebuild.
1647 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
1648 for vasprintf, vsnprintf, or gettimeofday.
1649 * configure.srv: Don't add safe-ctype.o or lbasename.o to
1652 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1654 * development.sh: Delete.
1655 * Makefile.in (config.status): Adjust dependency on development.sh.
1656 * configure.ac: Adjust development.sh source call.
1657 * configure: Regenerate.
1659 2014-06-02 Pedro Alves <palves@redhat.com>
1661 * ax.c (gdb_free_agent_expr): New function.
1662 * ax.h (gdb_free_agent_expr): New declaration.
1663 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
1665 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
1667 (clear_breakpoint_conditions_and_commands): New function.
1668 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
1669 (clear_breakpoint_conditions_and_commands): New declaration.
1671 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1673 * linux-aarch64-low.c (asm/ptrace.h): Include.
1675 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
1677 Fix TLS access for -static -pthread.
1678 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
1679 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
1680 (thread_db_load_search, try_thread_db_load_1): Initialize it.
1682 2014-05-20 Pedro Alves <palves@redhat.com>
1684 * linux-aarch64-low.c (aarch64_insert_point)
1685 (aarch64_remove_point): No longer check whether the type is
1686 supported here. Adjust to new interface.
1687 (the_low_target): Install aarch64_supports_z_point_type as
1688 supports_z_point_type method.
1689 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
1690 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
1691 instead of a Z packet char. Adjust.
1692 (arm_supports_z_point_type): New function.
1693 (arm_insert_point, arm_remove_point): Adjust to new interface.
1694 (the_low_target): Install arm_supports_z_point_type.
1695 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
1696 (cris_insert_point, cris_remove_point): Adjust to new interface.
1697 Don't check whether the type is supported here.
1698 (the_low_target): Install cris_supports_z_point_type.
1699 * linux-low.c (linux_supports_z_point_type): New function.
1700 (linux_insert_point, linux_remove_point): Adjust to new interface.
1701 * linux-low.h (struct linux_target_ops) <insert_point,
1702 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
1703 raw_breakpoint pointer parameter.
1704 <supports_z_point_type>: New method.
1705 * linux-mips-low.c (mips_supports_z_point_type): New function.
1706 (mips_insert_point, mips_remove_point): Adjust to new interface.
1707 Use mips_supports_z_point_type.
1708 (the_low_target): Install mips_supports_z_point_type.
1709 * linux-ppc-low.c (the_low_target): Install NULL as
1710 supports_z_point_type method.
1711 * linux-s390-low.c (the_low_target): Install NULL as
1712 supports_z_point_type method.
1713 * linux-sparc-low.c (the_low_target): Install NULL as
1714 supports_z_point_type method.
1715 * linux-x86-low.c (x86_supports_z_point_type): New function.
1716 (x86_insert_point): Adjust to new insert_point interface. Use
1717 insert_memory_breakpoint. Adjust to new
1718 i386_low_insert_watchpoint interface.
1719 (x86_remove_point): Adjust to remove_point interface. Use
1720 remove_memory_breakpoint. Adjust to new
1721 i386_low_remove_watchpoint interface.
1722 (the_low_target): Install x86_supports_z_point_type.
1723 * lynx-low.c (lynx_target_ops): Install NULL as
1724 supports_z_point_type callback.
1725 * nto-low.c (nto_supports_z_point_type): New.
1726 (nto_insert_point, nto_remove_point): Adjust to new interface.
1727 (nto_target_ops): Install nto_supports_z_point_type.
1728 * mem-break.c: Adjust intro comment.
1729 (struct raw_breakpoint) <raw_type, size>: New fields.
1730 <inserted>: Update comment.
1731 <shlib_disabled>: Delete field.
1732 (enum bkpt_type) <gdb_breakpoint>: Delete value.
1733 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
1734 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
1735 (raw_bkpt_type_to_target_hw_bp_type): New function.
1736 (find_enabled_raw_code_breakpoint_at): New function.
1737 (find_raw_breakpoint_at): New type and size parameters. Use them.
1738 (insert_memory_breakpoint): New function, based off
1739 set_raw_breakpoint_at.
1740 (remove_memory_breakpoint): New function.
1741 (set_raw_breakpoint_at): Reimplement.
1742 (set_breakpoint): New, based on set_breakpoint_at.
1743 (set_breakpoint_at): Reimplement.
1744 (delete_raw_breakpoint): Go through the_target->remove_point
1745 instead of assuming memory breakpoints.
1746 (find_gdb_breakpoint_at): Delete.
1747 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
1748 (find_gdb_breakpoint): New function.
1749 (set_gdb_breakpoint_at): Delete.
1750 (z_type_supported): New function.
1751 (set_gdb_breakpoint_1): New function, loosely based off
1752 set_gdb_breakpoint_at.
1753 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
1754 (delete_gdb_breakpoint_at): Delete.
1755 (delete_gdb_breakpoint_1): New function, loosely based off
1756 delete_gdb_breakpoint_at.
1757 (delete_gdb_breakpoint): New function.
1758 (clear_gdb_breakpoint_conditions): Rename to ...
1759 (clear_breakpoint_conditions): ... this. Don't handle a NULL
1761 (add_condition_to_breakpoint): Make static.
1762 (add_breakpoint_condition): Take a struct breakpoint pointer
1763 instead of an address. Adjust.
1764 (gdb_condition_true_at_breakpoint): Rename to ...
1765 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
1767 (gdb_condition_true_at_breakpoint): Reimplement.
1768 (add_breakpoint_commands): Take a struct breakpoint pointer
1769 instead of an address. Adjust.
1770 (gdb_no_commands_at_breakpoint): Rename to ...
1771 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
1772 parameter. Return true if no breakpoint was found. Change debug
1774 (gdb_no_commands_at_breakpoint): Reimplement.
1775 (run_breakpoint_commands): Rename to ...
1776 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1777 and change return type to boolean.
1778 (run_breakpoint_commands): New function.
1779 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1780 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1781 breakpoint. Go through the_target->remove_point instead of
1782 assuming memory breakpoint.
1783 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1784 software and hardware breakpoints.
1785 (reinsert_raw_breakpoint): Go through the_target->insert_point
1786 instead of assuming memory breakpoint.
1787 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1788 software and hardware breakpoints.
1789 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1790 Check both software and hardware breakpoints.
1791 (validate_inserted_breakpoint): Assert the breakpoint is a
1792 software breakpoint. Set the inserted flag to -1 instead of
1793 setting shlib_disabled.
1794 (delete_disabled_breakpoints): Adjust.
1795 (validate_breakpoints): Only validate software breakpoints.
1796 Adjust to inserted flag change.
1797 (check_mem_read, check_mem_write): Skip breakpoint types other
1798 than software breakpoints. Adjust to inserted flag change.
1799 * mem-break.h (enum raw_bkpt_type): New enum.
1800 (raw_breakpoint, struct process_info): Forward declare.
1801 (Z_packet_to_target_hw_bp_type): Delete declaration.
1802 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1803 (set_gdb_breakpoint, delete_gdb_breakpoint)
1804 (clear_breakpoint_conditions): New declarations.
1805 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1806 (breakpoint_inserted_here): Update comment.
1807 (add_breakpoint_condition, add_breakpoint_commands): Replace
1808 address parameter with a breakpoint pointer parameter.
1809 (gdb_breakpoint_here): Update comment.
1810 (delete_gdb_breakpoint_at): Delete.
1811 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1812 * server.c (process_point_options): Take a struct breakpoint
1813 pointer instead of an address. Adjust.
1814 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1815 delete_gdb_breakpoint.
1816 * spu-low.c (spu_target_ops): Install NULL as
1817 supports_z_point_type method.
1818 * target.h: Include mem-break.h.
1819 (struct target_ops) <prepare_to_access_memory>: Update comment.
1820 <supports_z_point_type>: New field.
1821 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1822 instead of a char. Also take a raw breakpoint pointer.
1823 * win32-arm-low.c (the_low_target): Install NULL as
1824 supports_z_point_type.
1825 * win32-i386-low.c (i386_supports_z_point_type): New function.
1826 (i386_insert_point, i386_remove_point): Adjust to new interface.
1827 (the_low_target): Install i386_supports_z_point_type.
1828 * win32-low.c (win32_supports_z_point_type): New function.
1829 (win32_insert_point, win32_remove_point): Adjust to new interface.
1830 (win32_target_ops): Install win32_supports_z_point_type.
1831 * win32-low.h (struct win32_target_ops):
1832 <supports_z_point_type>: New method.
1833 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1834 instead of a char. Also take a raw breakpoint pointer.
1836 2014-05-20 Pedro Alves <palves@redhat.com>
1838 * mem-break.h: Include break-common.h.
1839 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1840 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1841 (Z_packet_to_target_hw_bp_type): New declaration.
1842 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1843 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1844 (Z_PACKET_ACCESS_WP): Delete macros.
1845 (Z_packet_to_hw_type): Delete function.
1846 * i386-low.h: Don't include break-common.h here.
1847 (Z_packet_to_hw_type): Delete declaration.
1848 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1849 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1850 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1851 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1852 * linux-aarch64-low.c: Don't include break-common.h here.
1853 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1854 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1855 (Z_packet_to_target_hw_bp_type): Delete function.
1856 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1858 (mips_insert_point, mips_remove_point): Use
1859 Z_packet_to_target_hw_bp_type.
1861 2014-05-20 Pedro Alves <palves@redhat.com>
1863 * linux-aarch64-low.c: Include break-common.h.
1864 (enum target_point_type): Delete.
1865 (Z_packet_to_point_type): Rename to ...
1866 (Z_packet_to_target_hw_bp_type): ... this, and return a
1867 target_hw_bp_type instead.
1868 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1869 instead of an enum target_point_type.
1870 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1872 (aarch64_dr_state_insert_one_point)
1873 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1874 (aarch64_handle_aligned_watchpoint)
1875 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1876 Take an enum target_hw_bp_type instead of an enum
1878 (aarch64_supports_z_point_type): New function.
1879 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1880 use Z_packet_to_target_hw_bp_type.
1882 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1884 * configure.ac: Only use -Werror by default when DEVELOPMENT
1886 * configure: Regenerate.
1888 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1890 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1891 * linux-x86-low.c (X86_64_USER_REGS): New.
1892 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1894 2014-04-28 Yao Qi <yao@codesourcery.com>
1896 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1899 2014-04-25 Pedro Alves <palves@redhat.com>
1902 * linux-low.c (linux_attach_fail_reason_string): New function.
1903 (linux_attach_lwp): Delete.
1904 (linux_attach_lwp_1): Rename to ...
1905 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
1906 argument. Remove "initial" parameter. Return int instead of
1907 void. Don't error or warn here.
1908 (linux_attach): Adjust to call linux_attach_lwp. Call error on
1909 failure to attach to the tgid. Call warning when failing to
1911 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1912 argument. Remove "initial" parameter. Return int instead of
1913 void. Don't error or warn here.
1914 (linux_attach_fail_reason_string): New declaration.
1915 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1916 interface change. Use linux_attach_fail_reason_string.
1918 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1919 Walfred Tedeschi <walfred.tedeschi@intel.com>
1921 * Makefile.in: Added rules to handle new files
1922 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1923 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1924 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1925 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1926 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1927 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1929 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1930 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1931 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1932 i386/x32-avx512.xml.
1933 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1934 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1935 i386/x32-avx512-linux.xml.
1936 * i387-fp.c (num_avx512_k_registers): New constant for number
1938 (num_avx512_zmmh_low_registers): New constant for number of
1939 lower ZMM registers (0-15).
1940 (num_avx512_zmmh_high_registers): New constant for number of
1941 higher ZMM registers (16-31).
1942 (num_avx512_ymmh_registers): New contant for number of higher
1943 YMM registers (ymm16-31 added by avx521 on x86_64).
1944 (num_avx512_xmm_registers): New constant for number of higher
1945 XMM registers (xmm16-31 added by AVX512 on x86_64).
1946 (struct i387_xsave): Add space for AVX512 registers.
1947 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1948 Add code to handle AVX512 registers.
1949 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1950 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1951 prototypei from generated file.
1952 (tdesc_amd64_avx512_linux): Likewise.
1953 (init_registers_x32_avx512_linux): Likewise.
1954 (tdesc_x32_avx512_linux): Likewise.
1955 (init_registers_i386_avx512_linux): Likewise.
1956 (tdesc_i386_avx512_linux): Likewise.
1957 (x86_64_regmap): Add AVX512 registers.
1958 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1960 (initialize_low_arch): Add code to initialize AVX512 registers.
1962 2014-04-23 Pedro Alves <palves@redhat.com>
1964 * mem-break.c (find_gdb_breakpoint_at): Make static.
1965 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1967 2014-04-23 Pedro Alves <palves@redhat.com>
1969 * i386-low.c: Don't include break-common.h here.
1970 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1971 prototype to take target_hw_bp_type as argument instead of a Z
1973 * i386-low.h: Include break-common.h here.
1974 (Z_packet_to_hw_type): Declare.
1975 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1977 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1978 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1979 (x86_remove_point): Convert the packet number to a
1980 target_hw_bp_type before calling i386_low_remove_watchpoint.
1981 * win32-i386-low.c (i386_insert_point): Convert the packet number
1982 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1983 (i386_remove_point): Convert the packet number to a
1984 target_hw_bp_type before calling i386_low_remove_watchpoint.
1986 2014-04-23 Pedro Alves <palves@redhat.com>
1988 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1990 2014-04-10 Pedro Alves <palves@redhat.com>
1992 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1993 Check if the condition or command is NULL before checking if the
1994 breakpoint is known. On success, return true.
1995 * mem-break.h (add_breakpoint_condition): Document return.
1996 (add_breakpoint_commands): Add describing comment.
1997 * server.c (skip_to_semicolon): New function.
1998 (process_point_options): Use it.
2000 2014-04-09 Pedro Alves <palves@redhat.com>
2002 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
2005 2014-02-27 Pedro Alves <palves@redhat.com>
2008 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
2010 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
2012 (last_thread_of_process_p): Take a PID argument instead of a
2014 (linux_wait_for_lwp): Delete.
2015 (num_lwps, check_zombie_leaders, not_stopped_callback): New
2017 (linux_low_filter_event): New function, party factored out from
2018 linux_wait_for_event.
2019 (linux_wait_for_event): Rename to ...
2020 (linux_wait_for_event_filtered): ... this. Add new filter ptid
2021 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
2022 sigsuspend. Check for zombie leaders.
2023 (linux_wait_for_event): Reimplement as wrapper around
2024 linux_wait_for_event_filtered.
2025 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
2026 a normal or signal exit is seen, it's the whole process exiting.
2027 (wait_for_sigstop): No longer a for_each_inferior callback.
2028 Rewrite on top of linux_wait_for_event_filtered.
2029 (stop_all_lwps): Call wait_for_sigstop directly.
2030 * server.c (resume, handle_target_event): Handle
2031 TARGET_WAITKIND_NO_RESUMED.
2033 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2035 * win32-low.c (psapi_get_dll_name,
2036 * win32_CreateToolhelp32Snapshot): Delete.
2037 (win32_CreateToolhelp32Snapshot, win32_Module32First)
2038 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
2040 (handle_load_dll): Add function description.
2041 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
2043 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2045 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
2047 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
2048 base address when calling win32_add_one_solib.
2049 (handle_load_dll): Delete local variable load_addr.
2050 Remove 0x1000 offset applied to DLL base address when calling
2051 win32_add_one_solib.
2052 (handle_unload_dll): Add comment.
2054 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2056 * win32-low.c (win32_add_all_dlls): Renames
2057 win32_ensure_ntdll_loaded. Rewrite function documentation.
2058 Adjust implementation to always load all DLLs.
2059 Add 0x1000 offset to DLL base address when calling
2060 win32_add_one_solib.
2061 (child_initialization_done): New static global.
2062 (do_initial_child_stuff): Set child_initialization_done to
2063 zero during child initialization, and 1 after. Replace call
2064 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
2066 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
2067 (handle_unload_dll): Add function documentation.
2068 (get_child_debug_event): Ignore load and unload DLL events
2069 during child initialization.
2071 2014-02-20 Doug Evans <dje@google.com>
2073 Remove global all_lwps.
2074 * inferiors.h (ptid_of): Move here from linux-low.h.
2075 (pid_of, lwpid_of): Ditto.
2076 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
2077 parameter is a struct thread_info * now.
2078 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
2079 directly. Pass &all_threads to find_inferior instead of &all_lwps.
2080 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
2082 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
2083 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
2084 * linux-arm-low.c (update_registers_callback): Update, "entry"
2085 parameter is a struct thread_info * now.
2086 Fetch lwpid from current_inferior directly.
2087 (arm_insert_point): Pass &all_threads to find_inferior instead of
2089 (arm_remove_point): Ditto.
2090 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
2091 (arm_prepare_to_resume): Fetch pid from thread.
2092 (arm_read_description): Fetch lwpid from current_inferior directly.
2093 * linux-low.c (all_lwps): Delete.
2094 (delete_lwp): Delete call to remove_inferior.
2095 (handle_extended_wait): Fetch lwpid from thread.
2096 (add_lwp): Don't set lwp->entry.id. Remove call to
2097 add_inferior_to_list.
2098 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
2099 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
2100 (kill_one_lwp_callback): Ditto.
2101 (linux_kill): Don't dereference NULL pointer.
2102 Fetch ptid,lwpid from thread.
2103 (get_detach_signal): Fetch ptid from thread.
2104 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
2105 Simplify call to regcache_invalidate_thread.
2106 (delete_lwp_callback): Update, "entry" parameter is a
2107 struct thread_info * now. Fetch pid from thread.
2108 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
2109 (status_pending_p_callback): Update, "entry" parameter is a
2110 struct thread_info * now. Fetch ptid from thread.
2111 (find_lwp_pid): Update, "entry" parameter is a
2112 struct thread_info * now.
2113 (linux_wait_for_lwp): Fetch pid from thread.
2114 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
2115 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
2116 (enqueue_one_deferred_signal): Fetch lwpid from thread.
2117 (dequeue_one_deferred_signal): Ditto.
2118 (cancel_breakpoint): Fetch ptid from current_inferior.
2119 (linux_wait_for_event): Pass &all_threads to find_inferior,
2120 not &all_lwps. Fetch ptid, lwpid from thread.
2121 (count_events_callback): Update, "entry" parameter is a
2122 struct thread_info * now.
2123 (select_singlestep_lwp_callback): Ditto.
2124 (select_event_lwp_callback): Ditto.
2125 (cancel_breakpoints_callback): Ditto.
2126 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
2128 (select_event_lwp): Ditto. Fetch ptid from event_thread.
2129 (unsuspend_one_lwp): Update, "entry" parameter is a
2130 struct thread_info * now.
2131 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
2133 (linux_stabilize_threads): Ditto. And for for_each_inferior.
2134 Fetch lwpid from thread, not lwp.
2135 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
2136 Pass &all_threads to find_inferior, not &all_lwps.
2137 (send_sigstop): Fetch lwpid from thread, not lwp.
2138 (send_sigstop_callback): Update, "entry" parameter is a
2139 struct thread_info * now.
2140 (suspend_and_send_sigstop_callback): Ditto.
2141 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
2142 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
2143 struct thread_info * now.
2144 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
2146 (lwp_running): Update, "entry" parameter is a
2147 struct thread_info * now.
2148 (stop_all_lwps): Fetch ptid from thread.
2149 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
2150 (linux_resume_one_lwp): Fetch lwpid from thread.
2151 (linux_set_resume_request): Update, "entry" parameter is a
2152 struct thread_info * now. Fetch pid, lwpid from thread.
2153 (resume_status_pending_p): Update, "entry" parameter is a
2154 struct thread_info * now.
2155 (need_step_over_p): Ditto. Fetch lwpid from thread.
2156 (start_step_over): Fetch lwpid from thread.
2157 (linux_resume_one_thread): Update, "entry" parameter is a
2158 struct thread_info * now. Fetch lwpid from thread.
2159 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
2160 (proceed_one_lwp): Update, "entry" parameter is a
2161 struct thread_info * now. Fetch lwpid from thread.
2162 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
2163 struct thread_info * now.
2164 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
2165 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
2166 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
2168 (regsets_store_inferior_registers): Ditto.
2169 (fetch_register, store_register): Ditto.
2170 (linux_read_memory, linux_write_memory): Ditto.
2171 (linux_request_interrupt): Ditto.
2172 (linux_read_auxv): Ditto.
2173 (linux_xfer_siginfo): Ditto.
2174 (linux_qxfer_spu): Ditto.
2175 (linux_qxfer_libraries_svr4): Ditto.
2176 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
2177 moved to inferiors.h.
2179 (get_thread_lwp): Update.
2180 (struct lwp_info): Delete member "entry". Simplify comment for
2183 * linux-mips-low.c (mips_read_description): Fetch lwpid from
2184 current_inferior directly.
2185 (update_watch_registers_callback): Update, "entry" parameter is a
2186 struct thread_info * now. Fetch pid from thread.
2187 (mips_linux_prepare_to_resume): Fetch ptid from thread.
2188 (mips_insert_point): Fetch lwpid from current_inferior.
2189 Pass &all_threads to find_inferior, not &all_lwps.
2190 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
2191 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
2193 (mips_stopped_data_address): Ditto.
2194 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
2196 * linux-tile-low.c (tile_arch_setup): Ditto.
2197 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
2198 (update_debug_registers_callback): Update, "entry" parameter is a
2199 struct thread_info * now. Fetch pid from thread.
2200 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
2201 Pass &all_threads to find_inferior, not &all_lwps.
2202 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
2203 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
2204 Pass &all_threads to find_inferior, not &all_lwps.
2205 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
2206 (i386_dr_low_get_status): Ditto.
2207 (x86_linux_prepare_to_resume): Fetch ptid from thread.
2208 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
2209 (x86_linux_read_description): Ditto.
2210 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
2212 2014-02-20 Doug Evans <dje@google.com>
2214 * inferiors.c (get_first_inferior): Fix buglet.
2216 2014-02-19 Doug Evans <dje@google.com>
2218 * gdbthread.h (add_thread): Change result type to struct thread_info *.
2219 * inferiors.c (add_thread): Change result type to struct thread_info *.
2220 All callers updated.
2221 (add_lwp): Call add_thread here instead of in callers.
2222 All callers updated.
2223 * linux-low.h (get_lwp_thread): Rewrite.
2224 (struct lwp_info): New member "thread".
2226 2014-02-19 Doug Evans <dje@google.com>
2228 * linux-low.c (add_lwp): Change result to struct lwp_info *.
2229 All callers updated.
2231 2014-02-19 Doug Evans <dje@google.com>
2233 * inferiors.c (add_thread): Fix whitespace.
2235 2014-02-19 Doug Evans <dje@google.com>
2237 * dll.c (clear_dlls): Replace accessing list implemention details
2239 * gdbthread.h (get_first_thread): Declare.
2240 * inferiors.c (for_each_inferior_with_data): New function.
2241 (get_first_thread): New function.
2242 (find_thread_ptid): Simplify.
2243 (get_first_inferior): New function.
2244 (clear_list): Delete.
2245 (one_inferior_p): New function.
2246 (clear_inferior_list): New function.
2247 (clear_inferiors): Update.
2248 * inferiors.h (for_each_inferior_with_data): Declare.
2249 (clear_inferior_list): Declare.
2250 (one_inferior_p): Declare.
2251 (get_first_inferior): Declare.
2252 * linux-low.c (linux_wait_for_event): Replace accessing list
2253 implemention details with API function.
2254 * server.c (target_running): Ditto.
2255 (accumulate_file_name_length): New function.
2256 (emit_dll_description): New function.
2257 (handle_qxfer_libraries): Replace accessing list implemention
2258 details with API function.
2259 (handle_qxfer_threads_worker): New function.
2260 (handle_qxfer_threads_proper): Replace accessing list implemention
2261 details with API function.
2262 (handle_query): Ditto.
2263 (visit_actioned_threads_callback_ftype): New typedef.
2264 (visit_actioned_threads_data): New struct.
2265 (visit_actioned_threads): Rewrite to be find_inferior callback.
2266 (resume): Call find_inferior.
2267 (handle_status): Replace accessing list implemention
2268 details with API function.
2269 (process_serial_event): Replace accessing list implemention details
2271 * target.c (set_desired_inferior): Replace accessing list implemention
2272 details with API function.
2273 * tracepoint.c (same_process_p): New function.
2274 (gdb_agent_about_to_close): Replace accessing list implemention
2275 details with API function.
2276 * win32-low.c (child_delete_thread): Replace accessing list
2277 implemention details with API function.
2278 (match_dll_by_basename): New function.
2279 (dll_is_loaded_by_basename): New function.
2280 (win32_ensure_ntdll_loaded): Replace accessing list implemention
2281 details call to dll_is_loaded_by_basename.
2283 2014-02-19 Doug Evans <dje@google.com>
2285 * dll.h (struct dll_info): Add comment.
2286 * gdbthread.h (struct thread_info): Add comment.
2287 (current_ptid): Simplify.
2288 * inferiors.c (add_process): Update.
2289 (remove_process): Update.
2290 * inferiors.h (struct process_info): Rename member "head" to "entry".
2291 * linux-low.c (delete_lwp): Update.
2293 (last_thread_of_process_p): Update.
2294 (kill_one_lwp_callback, linux_kill): Update.
2295 (status_pending_p_callback): Update.
2296 (wait_for_sigstop): Update. Simplify read of ptid.
2297 (start_step_over): Update.
2298 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
2299 (get_lwp_thread): Update.
2300 (struct lwp_info): Rename member "head" to "entry".
2301 * regcache.h (inferior_list_entry): Delete.
2302 * server.c (kill_inferior_callback): Update.
2303 (detach_or_kill_inferior_callback): Update.
2304 (print_started_pid): Update.
2305 (print_attached_pid): Update.
2306 (process_serial_event): Simplify read of ptid.
2307 * thread-db.c (thread_db_create_event): Update.
2308 (thread_db_get_tls_address): Update.
2309 * win32-low.c (current_inferior_ptid): Simplify.
2311 2014-02-19 Tom Tromey <tromey@redhat.com>
2313 * target.h (struct target_ops) <supports_btrace>: Add target_ops
2315 (target_supports_btrace): Update.
2317 2014-02-14 Yao Qi <yao@codesourcery.com>
2319 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
2320 (rsp-low-ipa.o): New target.
2322 2014-02-12 Tom Tromey <tromey@redhat.com>
2324 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
2325 convert_ascii_to_int.
2326 * regcache.c (registers_to_string): Likewise.
2327 * remote-utils.c (decode_M_packet): Likewise.
2328 * server.c (process_serial_event): Likewise.
2330 2014-02-12 Tom Tromey <tromey@redhat.com>
2332 * server.c (handle_query, handle_v_run): Use hex2bin, not
2334 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
2336 2014-02-12 Tom Tromey <tromey@redhat.com>
2338 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
2339 convert_int_to_ascii.
2340 * regcache.c (registers_to_string, collect_register_as_string):
2342 * remote-utils.c (look_up_one_symbol, relocate_instruction):
2344 * server.c (process_serial_event): Likewise.
2345 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
2346 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
2348 2014-02-12 Tom Tromey <tromey@redhat.com>
2350 * remote-utils.c (look_up_one_symbol, monitor_output): Use
2351 bin2hex, not hexify.
2352 * tracepoint.c (cmd_qtstatus): Likewise.
2354 2014-02-12 Tom Tromey <tromey@redhat.com>
2356 * remote-utils.c (monitor_output): Pass explicit length to
2359 2014-02-12 Tom Tromey <tromey@redhat.com>
2361 * tracepoint.c: Include rsp-low.h.
2362 * server.c: Include rsp-low.h.
2363 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
2364 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
2366 * remote-utils.c: Include rsp-low.h.
2367 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
2368 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
2369 (convert_int_to_ascii, convert_ascii_to_int): Move to
2371 * regcache.c: Include rsp-low.h.
2372 * ax.c: Include rsp-low.h.
2373 * Makefile.in (SFILES): Add common/rsp-low.c.
2374 (OBS): Add rsp-low.o.
2375 (rsp-low.o): New target.
2377 2014-02-12 Tom Tromey <tromey@redhat.com>
2379 * utils.h (pulongest, plongest, phex_nz): Don't declare.
2380 Include print-utils.h.
2381 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
2382 (plongest, thirty_two, phex_nz): Remove.
2383 * Makefile.in (SFILES): Add common/print-utils.c.
2384 (OBS): Add print-utils.o.
2385 (print-utils-ipa.o): New target.
2386 (print-utils.o): New target.
2387 (IPA_OBJS): Add print-utils-ipa.o.
2389 2014-02-06 Tom Tromey <tromey@redhat.com>
2391 * Makefile.in (SFILES): Fix indentation.
2393 2014-02-05 Doug Evans <dje@google.com>
2395 * linux-low.c (linux_wait_for_event): Improve comment.
2396 (linux_wait_1): Keep current_inferior in sync with event_child.
2398 2014-01-22 Doug Evans <dje@google.com>
2400 * gdbthread.h (gdb_id_to_thread): Delete, unused.
2402 2014-01-22 Doug Evans <dje@google.com>
2404 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
2405 * configure: Regenerate.
2406 * config.in: Regenerate.
2407 * Makefile.in (SFILES): Add debug.c.
2409 * debug.c: New file.
2410 * debug.h: New file.
2411 * linux-aarch64-low.c (*): Update all debugging printfs to use
2412 debug_printf instead of fprintf.
2413 * linux-arm-low.c (*): Ditto.
2414 * linux-cris-low.c (*): Ditto.
2415 * linux-crisv32-low.c (*): Ditto.
2416 * linux-m32r-low.c (*): Ditto.
2417 * linux-sparc-low.c (*): Ditto.
2418 * linux-x86.c (*): Ditto.
2419 * linux-low.c (*): Ditto.
2420 (linux_wait_1): Add calls to debug_enter, debug_exit.
2421 (linux_wait): Remove redundant debugging printf.
2422 (stop_all_lwps): Add calls to debug_enter, debug_exit.
2423 (linux_resume, unstop_all_lwps): Ditto.
2424 * mem-break.c (*): Update all debugging printfs to use
2425 debug_printf instead of fprintf.
2426 * remote-utils.c (*): Ditto.
2427 * thread-db.c (*): Ditto.
2428 * server.c #include <ctype.h>, "gdb_vecs.h".
2429 (debug_threads): Moved to debug.c.
2430 (*): Update all debugging printfs to use debug_printf instead of
2432 (start_inferior): Replace call to fflush with call to debug_flush.
2433 (monitor_show_help): Mention set debug-format.
2434 (parse_debug_format_options): New function.
2435 (handle_monitor_command): Handle "monitor set debug-format".
2436 (gdbserver_usage): Mention --debug-format.
2437 (main): Parse --debug-format.
2438 * server.h (debug_threads): Declaration moved to debug.h.
2440 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
2441 trace_debug_1 that uses debug_printf.
2442 (tracepoint_look_up_symbols): Update all debugging printfs to use
2443 debug_printf instead of fprintf.
2445 2014-01-20 Baruch Siach <baruch@tkos.co.il>
2447 * linux-xtensa-low.c: Include asm/ptrace.h instead of
2450 2014-01-17 Pedro Alves <palves@redhat.com>
2453 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
2454 defined after including gdb_proc_service.h.
2456 2014-01-16 Doug Evans <dje@google.com>
2458 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
2459 (match_dll): Use it.
2461 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
2463 * target.h (target_ops) <read_btrace>: Change parameters and
2464 return type to allow error reporting.
2465 * server.c (handle_qxfer_btrace): Support delta reads. Pass
2466 trace reading errors on.
2467 * linux-low.c (linux_low_read_btrace): Pass trace reading
2469 (linux_low_disable_btrace): New.
2471 2014-01-15 Doug Evans <dje@google.com>
2473 * inferiors.c (thread_id_to_gdb_id): Delete.
2474 * inferiors.h (thread_id_to_gdb_id): Delete.
2476 2014-01-13 Eli Zaretskii <eliz@gnu.org>
2478 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
2479 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
2482 2014-01-08 Pedro Alves <palves@redhat.com>
2484 * server.c (handle_status): Don't discard previous queued stop
2485 replies or thread's pending status here.
2486 (main) <disconnection>: Do it here instead.
2488 2014-01-08 Pedro Alves <palves@redhat.com>
2490 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
2491 * server.c (visit_actioned_threads, handle_pending_status): New
2493 (handle_v_cont): Factor out parts to ...
2494 (resume): ... this new function. If in all-stop, and a thread
2495 being resumed has a pending status, report it without actually
2497 (myresume): Adjust to use the new 'resume' function.
2498 (clear_pending_status_callback, set_pending_status_callback)
2499 (find_status_pending_thread_callback): New functions.
2500 (handle_status): Handle the case of multiple threads having
2501 interesting statuses to report. Report threads' real last signal
2502 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
2503 with an interesting thread to report the status for, instead of
2504 always reporting the status of the first thread.
2506 2014-01-01 Joel Brobecker <brobecker@adacore.com>
2508 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
2509 * gdbreplay.c (gdbreplay_version): Likewise.
2511 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
2513 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
2514 iov.iov_len with the real length in use.
2516 2013-12-13 Joel Brobecker <brobecker@adacore.com>
2518 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
2519 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
2520 for all targets that use win32-low.c.
2521 * win32-low.c (win32_ensure_ntdll_loaded): New function.
2522 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
2524 2013-12-13 Pedro Alves <palves@redhat.com>
2526 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
2527 if equal to TARGET_WAITKIND_LOADED.
2528 * win32-low.c (cached_status): New static global.
2529 (win32_wait): Add declaration.
2530 (do_initial_child_stuff): Flush all initial pending debug events
2531 up to the initial breakpoint.
2532 (win32_wait): If CACHED_STATUS was set, return that instead
2533 of doing a real wait. Remove the code resuming the execution
2534 of the inferior after receiving a TARGET_WAITKIND_LOADED event
2535 during the initial phase. Also remove the code changing
2536 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
2537 TARGET_WAITKIND_STOPPED.
2539 2013-12-11 Yao Qi <yao@codesourcery.com>
2541 * notif.c (handle_notif_ack): Return 0 if no notification
2544 2013-11-20 Doug Evans <dje@google.com>
2546 * linux-low.c (linux_set_resume_request): Fix comment.
2548 2013-11-20 Doug Evans <dje@google.com>
2550 * linux-low.c (resume_status_pending_p): Tweak comment.
2552 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
2554 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
2555 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
2556 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
2557 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
2558 (srv_amd64_regobj): Add amd64-mpx.o.
2559 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
2560 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
2561 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
2562 * i387-fp.c (num_pl_bnd_register) Added constant.
2563 (num_pl_bnd_cfg_registers) Added constant.
2564 (struct i387_xsave) Added reserved area and MPX fields.
2565 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
2566 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
2568 (tdesc_i386_mpx_linux): Add MPX amd64 target.
2569 (init_registers_amd64_mpx_linux): Declare new function.
2570 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
2571 (x86_64_regmap): Add MPX registers.
2572 (x86_linux_read_description): Add MPX case.
2573 (initialize_low_arch): Initialize MPX targets.
2575 2013-11-18 Tom Tromey <tromey@redhat.com>
2577 * configure: Rebuild.
2578 * configure.ac: Don't check for stdlib.h.
2579 * gdbreplay.c: Unconditionally include stdlib.h.
2581 2013-11-18 Tom Tromey <tromey@redhat.com>
2583 * config.in: Rebuild.
2584 * configure: Rebuild.
2585 * configure.ac: Don't use AC_HEADER_DIRENT.
2587 2013-11-18 Tom Tromey <tromey@redhat.com>
2589 * server.h: Don't check HAVE_STRING_H.
2590 * gdbreplay.c: Don't check HAVE_STRING_H.
2591 * configure: Rebuild.
2593 2013-11-18 Tom Tromey <tromey@redhat.com>
2595 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
2598 2013-11-08 Tom Tromey <tromey@redhat.com>
2600 * configure, config.in: Rebuild.
2601 * configure.ac: Remove unused configury.
2603 2013-11-08 Tom Tromey <tromey@redhat.com>
2605 * acinclude.m4: Include common.m4, codeset.m4.
2606 * configure, config.in: Rebuild.
2607 * configure.ac: Use GDB_AC_COMMON.
2609 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
2611 * linux-s390-low.c (HWCAP_S390_TE): New define.
2612 (s390_arch_setup): Consider the TE field in the HWCAP for
2613 determining 'have_regset_tdb'.
2615 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
2618 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
2621 2013-10-02 Pedro Alves <palves@redhat.com>
2623 * server.c (process_serial_event): Don't output "GDBserver
2624 exiting" if GDB is connected through stdio.
2625 * target.c (mywait): Likewise, be silent if GDB is connected
2628 2013-10-01 Joel Brobecker <brobecker@adacore.com>
2630 * lynx-low.c (lynx_add_threads_after_attach): New function.
2631 (lynx_attach): Remove call to add_thread. Add call to
2632 lynx_add_threads_after_attach instead.
2634 2013-09-28 Mike Frysinger <vapier@gentoo.org>
2636 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
2637 * config.in, configure: Regenerated.
2639 2013-09-18 Yao Qi <yao@codesourcery.com>
2642 * server.c (start_inferior): Clear 'resume_info'.
2644 2013-09-16 Jiong Wang <jiwang@tilera.com>
2646 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
2649 2013-09-16 Jiong Wang <jiwang@tilera.com>
2651 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
2652 linux-tile-low.o to srv_tgtobj.
2654 2013-09-16 Will Newton <will.newton@linaro.org>
2656 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
2659 2013-09-06 Pedro Alves <palves@redhat.com>
2661 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
2662 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
2663 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
2664 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
2665 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
2666 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
2668 2013-09-06 Pedro Alves <palves@redhat.com>
2670 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
2671 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
2673 2013-09-06 Pedro Alves <palves@redhat.com>
2675 * linux-amd64-ipa.c: Include tracepoint.h.
2676 * linux-i386-ipa.c: Include tracepoint.h.
2678 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2680 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
2681 (ps_get_thread_area): New function.
2683 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2685 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
2686 (initialize_low_arch): Call init_registers_crisv32 rather than
2687 init_register_crisv32.
2689 2013-09-05 Pedro Alves <palves@redhat.com>
2691 * server.h (handle_vFile, hostio_last_error_from_errno): Move
2693 * hostio.h: ... this new file.
2694 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
2695 win32-low.c: Include hostio.h.
2697 2013-09-05 Pedro Alves <palves@redhat.com>
2699 * server.h (gdb_client_data, handler_func, callback_handler_func)
2700 (delete_file_handler, add_file_handler, append_callback_event)
2701 (delete_callback_event, start_event_loop, initialize_event_loop):
2702 Move to event-loop.h and include it.
2703 * event-loop.h: New file.
2705 2013-09-05 Pedro Alves <palves@redhat.com>
2707 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
2708 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
2709 (loaded_dll, unloaded_dll): Move to ...
2710 * dll.h: ... this new file.
2711 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
2713 2013-09-05 Pedro Alves <palves@redhat.com>
2715 * server.h (current_process, get_thread_process, all_processes)
2716 (add_inferior_to_list, for_each_inferior, current_inferior)
2717 (remove_inferior, add_process, remove_process, find_process_pid)
2718 (have_started_inferiors_p, have_attached_inferiors_p)
2719 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
2720 (clear_inferiors, find_inferior, find_inferior_id)
2721 (inferior_target_data, set_inferior_target_data)
2722 (inferior_regcache_data, set_inferior_regcache_data): Move to
2723 inferiors.h, and include it.
2724 * inferiors.h: New file.
2726 2013-09-05 Pedro Alves <palves@redhat.com>
2728 * server.h (struct emit_ops, current_insn_ptr, emit_error):
2732 2013-09-05 Pedro Alves <palves@redhat.com>
2734 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
2736 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
2737 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
2738 (handle_tracepoint_general_set, handle_tracepoint_query)
2739 (tracepoint_finished_step, tracepoint_was_hit)
2740 (release_while_stepping_state_list, current_traceframe)
2741 (in_readonly_region, traceframe_read_mem)
2742 (fetch_traceframe_registers, traceframe_read_sdata)
2743 (traceframe_read_info, struct fast_tpoint_collect_status)
2744 (fast_tracepoint_collecting, force_unlock_trace_buffer)
2745 (handle_tracepoit_bkpts, initialize_low_tracepoint)
2746 (supply_fast_tracepoint_registers)
2747 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
2748 (ipa_tdesc, claim_trampoline_space)
2749 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
2750 (agent_mem_read, agent_get_trace_state_variable_value)
2751 (agent_set_trace_state_variable_value, agent_tsv_read)
2752 (agent_mem_read_string, get_raw_reg_func_addr)
2753 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
2754 * tracepoint.h: ... this new file.
2756 2013-09-05 Pedro Alves <palves@redhat.com>
2758 * server.h (perror_with_name, error, fatal, warning, paddress)
2759 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
2761 * utils.h: New file.
2763 2013-09-05 Pedro Alves <palves@redhat.com>
2765 * server.h (remote_debug, noack_mode, transport_is_reliable)
2766 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
2767 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
2768 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
2769 (write_enn, initialize_async_io, enable_async_io)
2770 (disable_async_io, check_remote_input_interrupt_request)
2771 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
2772 (dead_thread_notify, prepare_resume_reply)
2773 (decode_address_to_semicolon, decode_address, decode_m_packet)
2774 (decode_M_packet, decode_X_packet, decode_xfer_write)
2775 (decode_search_memory_packet, unhexify, hexify)
2776 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2777 (look_up_one_symbol, relocate_instruction)
2778 (monitor_output): Move to remote-utils.h, and include it.
2779 * remote-utils.h: New file.
2781 2013-09-05 Pedro Alves <palves@redhat.com>
2783 * server.h (_): Delete.
2785 2013-09-02 Pedro Alves <palves@redhat.com>
2787 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2788 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2790 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2792 2013-09-02 Pierre Muller <muller@sourceware.org>
2794 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2795 or WriteProcessMemory complete successfully and handle
2796 ERROR_PARTIAL_COPY error.
2798 2013-09-02 Pedro Alves <palves@redhat.com>
2800 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2801 error instead of EIO.
2803 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2806 * linux-low.c: Include filestuff.h.
2807 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2808 * lynx-low.c: Include filestuff.h.
2809 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2810 * server.c: Include filestuff.h.
2811 (main): Call notice_open_fds.
2812 * spu-low.c: Include filestuff.h.
2813 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2815 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2817 * Makefile.in: Explain why ../target and ../nat are not
2818 listed as include file search paths.
2819 (linux-waitpid.o): New object file rule.
2820 * configure.srv (srv_native_linux_obj): New variable.
2821 Replace all occurrences of linux native object files with
2822 $srv_native_linux_obj.
2823 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2824 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2825 (linux_enable_event_reporting): Remove declaration.
2826 (my_waitpid): Moved to common/linux-waitpid.c.
2827 (linux_wait_for_event): Pass ptid when calling
2828 linux_enable_event_reporting.
2829 (linux_supports_tracefork_flag): Remove.
2830 (linux_enable_event_reporting): Likewise.
2831 (linux_tracefork_grandchild): Remove.
2832 (STACK_SIZE): Moved to common/linux-ptrace.c.
2833 (linux_tracefork_child): Remove.
2834 (linux_test_for_tracefork): Remove.
2835 (linux_look_up_symbols): Call linux_supports_traceclone.
2836 (initialize_low): Remove call to linux_test_for_tracefork.
2837 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2838 common/linux-ptrace.h.
2839 (PTRACE_TYPE_ARG4): Likewise.
2840 Include linux-ptrace.h.
2842 2013-08-21 Pedro Alves <palves@redhat.com>
2844 * config.in: Renegerate.
2846 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2848 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2849 (SFILES): Remove $(srcdir)/common/target-common.c and
2850 add $(srcdir)/target/waitstatus.c.
2851 (OBS): Remove target-common.o and add waitstatus.o.
2852 (server_h): Remove $(srcdir)/../common/target-common.h and
2853 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2854 and $(srcdir)/../target/waitstatus.h.
2855 (target-common.o): Remove.
2856 (waitstatus.o): New target object file.
2857 * target.h: Do not include target-common.h and
2858 include target/resume.h, target/wait.h and
2859 target/waitstatus.h.
2861 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2863 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2864 to PTRACE_TYPE_ARG3.
2865 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2866 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2868 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2869 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2871 2013-07-27 Jie Zhang <jie@codesourcery.com>
2872 Daniel Jacobowitz <dan@codesourcery.com>
2873 Yao Qi <yao@codesourcery.com>
2875 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2876 (mips-linux-watch.o): New rule.
2877 (mips_linux_watch_h): New variable.
2878 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2880 * linux-mips-low.c: Include mips-linux-watch.h.
2881 (struct arch_process_info, struct arch_lwp_info): New.
2882 (update_watch_registers_callback): New function.
2883 (mips_linux_new_process, mips_linux_new_thread) New functions.
2884 (mips_linux_prepare_to_resume, mips_insert_point): New
2886 (mips_remove_point, mips_stopped_by_watchpoint): New
2888 (rsp_bp_type_to_target_hw_bp_type): New function.
2889 (mips_stopped_data_address): New function.
2890 (the_low_target): Add watchpoint support functions.
2892 2013-07-27 Yao Qi <yao@codesourcery.com>
2894 * i386-low.c: Include break-common.h.
2895 (enum target_hw_bp_type): Remove.
2897 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2899 * Makefile.in (SFILES): /common/target-common.c.
2900 (OBS): Add target-common.o.
2901 (server_h): Add $(srcdir)/../common/target-common.h.
2902 (target-common.o): New target.
2903 * server.c (queue_stop_reply_callback): Free
2904 status string after use.
2905 * target.c (target_waitstatus_to_string): Remove.
2906 * target.h: Include target-common.h.
2907 (resume_kind): Likewise.
2908 (target_waitkind): Likewise.
2909 (target_waitstatus): Likewise.
2910 (TARGET_WNOHANG): Likewise.
2912 2013-07-04 Yao Qi <yao@codesourcery.com>
2914 * Makefile.in (host_alias): Use @host_noncanonical@.
2915 (target_alias): Use @target_noncanonical@.
2916 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2917 ACX_NONCANONICAL_HOST.
2918 * configure: Regenerated.
2921 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2923 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2924 * configure: Rebuild.
2925 * Makefile.in (version_host, version_target): Get from configure.
2926 (version.c): Use $(version_host) and $(version_target).
2928 2013-07-03 Pedro Alves <palves@redhat.com>
2930 * Makefile.in (config.status): Depend on development.sh.
2931 * acinclude.m4: Include libmcheck.m4.
2932 * configure: Regenerate.
2934 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2936 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2937 attribute inside the parentheses.
2938 (winapi_DebugSetProcessKillOnExit): Ditto.
2939 (winapi_DebugBreakProcess): Ditto.
2940 (winapi_GenerateConsoleCtrlEvent): Ditto.
2942 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2944 * notif.h (notif_event): Add a dummy member to avoid compiler
2947 2013-07-01 Pedro Alves <palves@redhat.com>
2949 * hostio.c (HOSTIO_PATH_MAX): Define.
2950 (require_filename, handle_open, handle_unlink, handle_readlink):
2953 2013-07-01 Pedro Alves <palves@redhat.com>
2955 * server.h: Include "pathmax.h".
2956 * linux-low.c: Don't include sys/param.h.
2957 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2959 * win32-low.c: Don't include sys/param.h.
2960 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2962 2013-07-01 Pedro Alves <palves@redhat.com>
2964 * event-loop.c: Don't check HAVE_UNISTD_H before including
2966 * gdbreplay.c: Likewise.
2967 * remote-utils.c: Likewise.
2968 * server.c: Likewise.
2969 * configure.ac: Don't check for unistd.h.
2970 * configure: Regenerate.
2972 2013-06-28 Tom Tromey <tromey@redhat.com>
2974 * Makefile.in (version.c): Use version.in, not
2977 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2979 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2980 * configure: Rebuild.
2981 * Makefile.in (version_host, version_target): Get from configure.
2982 (version.c): Use $(version_host) and $(version_target).
2984 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2986 Fix trace-status to output user name without trailing colon.
2987 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2989 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2991 Fix trace-status to output proper start-time and stop-time.
2992 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2993 output start time and stop time in hex as gdb expects.
2995 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2997 * tracepoint.c (build_traceframe_info_xml): Output trace state
2998 variables present in the trace buffer.
3000 2013-06-24 Tom Tromey <tromey@redhat.com>
3002 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
3004 (version.o): Remove.
3005 * gdbreplay.c: Include version.h.
3006 (version, host_name): Don't declare.
3007 * server.h: Include version.h.
3008 (version, host_name): Don't declare.
3010 2013-06-12 Pedro Alves <palves@redhat.com>
3012 * linux-x86-low.c (linux_is_elf64): Delete global.
3013 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
3014 with local linux_pid_exe_is_elf_64_file use.
3016 2013-06-11 Pedro Alves <palves@redhat.com>
3018 * linux-low.c (regset_disabled, disable_regset): New functions.
3019 (regsets_fetch_inferior_registers)
3020 (regsets_store_inferior_registers): Use them.
3021 (initialize_regsets_info); Don't allocate the disabled_regsets
3023 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
3026 2013-06-11 Pedro Alves <palves@redhat.com>
3028 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
3031 2013-06-11 Pedro Alves <palves@redhat.com>
3033 * linux-x86-low.c (initialize_low_arch): Call
3034 init_registers_x32_avx_linux.
3036 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
3038 Fix compatibility with Android Bionic.
3039 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
3042 2013-06-07 Pedro Alves <palves@redhat.com>
3045 * Makefile.in (OBS): Add tdesc.o.
3046 (IPA_OBJS): Add tdesc-ipa.o.
3047 (tdesc-ipa.o): New rule.
3048 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
3050 * linux-low.c (new_inferior): Delete.
3051 (disabled_regsets, num_regsets): Delete.
3052 (linux_add_process): Adjust to set the new per-process
3054 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
3055 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
3056 was a stop. When calling arch_setup, switch the current inferior
3057 to the thread that got an event.
3058 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
3059 (regsets_fetch_inferior_registers)
3060 (regsets_store_inferior_registers): New regsets_info parameter.
3062 (linux_register_in_regsets): New regs_info parameter. Adjust to
3064 (register_addr, fetch_register, store_register): New usrregs_info
3065 parameter. Adjust to use it.
3066 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
3067 parameter regs_info. Adjust to use it.
3068 (linux_fetch_registers): Get the current inferior's regs_info, and
3070 (linux_store_registers): Ditto.
3071 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
3072 (initialize_low): Don't initialize the target_regsets here. Call
3073 initialize_low_arch.
3074 * linux-low.h (target_regsets): Delete declaration.
3075 (struct regsets_info): New.
3076 (struct usrregs_info): New.
3077 (struct regs_info): New.
3078 (struct process_info_private) <new_inferior>: New field.
3079 (struct linux_target_ops): Delete the num_regs, regmap, and
3080 regset_bitmap fields. New field regs_info.
3081 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
3082 * i387-fp.c (num_xmm_registers): Delete.
3083 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
3084 calls to new interface.
3085 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
3086 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
3087 Infer the number of xmm registers from the regcache's target
3089 * i387-fp.h (num_xmm_registers): Delete.
3090 * inferiors.c (add_thread): Don't install the thread's regcache
3092 * proc-service.c (gregset_info): Fetch the current inferior's
3093 regs_info. Adjust to use it.
3094 * regcache.c: Include tdesc.h.
3095 (register_bytes, reg_defs, num_registers)
3096 (gdbserver_expedite_regs): Delete.
3097 (get_thread_regcache): If the thread doesn't have a regcache yet,
3098 create one, instead of aborting gdbserver.
3099 (regcache_invalidate_one): Rename to ...
3100 (regcache_invalidate_thread): ... this.
3101 (regcache_invalidate_one): New.
3102 (regcache_invalidate): Only invalidate registers of the current
3104 (init_register_cache): Add target_desc parameter, and use it.
3105 (new_register_cache): Ditto. Assert the target description has a
3106 non zero registers_size.
3107 (regcache_cpy): Add assertions. Adjust.
3108 (realloc_register_cache, set_register_cache): Delete.
3109 (registers_to_string, registers_from_string): Adjust.
3110 (find_register_by_name, find_regno, find_register_by_number)
3111 (register_cache_size): Add target_desc parameter, and use it.
3112 (free_register_cache_thread, free_register_cache_thread_one)
3113 (regcache_release, register_cache_size): New.
3114 (register_size): Add target_desc parameter, and use it.
3115 (register_data, supply_register, supply_register_zeroed)
3116 (supply_regblock, supply_register_by_name, collect_register)
3117 (collect_register_as_string, collect_register_by_name): Adjust.
3118 * regcache.h (struct target_desc): Forward declare.
3119 (struct regcache) <tdesc>: New field.
3120 (init_register_cache, new_register_cache): Add target_desc
3122 (regcache_invalidate_thread): Declare.
3123 (regcache_invalidate_one): Delete declaration.
3124 (regcache_release): Declare.
3125 (find_register_by_number, register_cache_size, register_size)
3126 (find_regno): Add target_desc parameter.
3127 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
3129 * remote-utils.c: Include tdesc.h.
3130 (outreg, prepare_resume_reply): Adjust.
3131 * server.c: Include tdesc.h.
3132 (gdbserver_xmltarget): Delete declaration.
3133 (get_features_xml, process_serial_event): Adjust.
3134 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
3136 (struct process_info) <tdesc>: New field.
3137 (ipa_tdesc): Declare.
3138 * tdesc.c: New file.
3139 * tdesc.h: New file.
3140 * tracepoint.c: Include tdesc.h.
3141 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
3142 (get_context_regcache): Adjust to pass ipa_tdesc down.
3143 (do_action_at_tracepoint): Adjust to get the register cache size
3144 from the context regcache's description.
3145 (traceframe_walk_blocks): Adjust to get the register cache size
3146 from the current trace frame's description.
3147 (traceframe_get_pc): Adjust to get current trace frame's
3148 description and pass it down.
3149 (gdb_collect): Adjust to get the register cache size from the
3151 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
3152 (gdbserver_xmltarget): Delete.
3153 (initialize_low_tracepoint): Set the ipa's target description.
3154 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
3155 (initialize_low_tracepoint): Set the ipa's target description.
3156 * linux-x86-low.c: Include tdesc.h.
3157 [__x86_64__] (is_64bit_tdesc): New.
3158 (ps_get_thread_area, x86_get_thread_area): Use it.
3159 (i386_cannot_store_register): Rename to ...
3160 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
3161 (i386_cannot_fetch_register): Rename to ...
3162 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
3163 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
3165 (target_regsets): Rename to ...
3166 (x86_regsets): ... this.
3167 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
3169 (x86_siginfo_fixup): Use is_64bit_tdesc.
3170 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
3171 (tdesc_x32_avx_linux, tdesc_x32_linux)
3172 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
3174 (x86_linux_update_xmltarget): Delete.
3175 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
3176 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
3177 (AMD64_LINUX_USER64_CS): New.
3178 (x86_linux_read_description): New, based on
3179 x86_linux_update_xmltarget.
3180 (same_process_callback): New.
3181 (x86_arch_setup_process_callback): New.
3182 (x86_linux_update_xmltarget): New.
3183 (x86_regsets_info): New.
3184 (amd64_linux_regs_info): New.
3185 (i386_linux_usrregs_info): New.
3186 (i386_linux_regs_info): New.
3187 (x86_linux_regs_info): New.
3188 (x86_arch_setup): Reimplement.
3189 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
3190 (x86_emit_ops): Ditto.
3191 (the_low_target): Adjust. Install x86_linux_regs_info,
3192 x86_cannot_fetch_register, and x86_cannot_store_register.
3193 (initialize_low_arch): New.
3194 * linux-ia64-low.c (tdesc_ia64): Declare.
3195 (ia64_fetch_register): Adjust.
3196 (ia64_usrregs_info, regs_info): New globals.
3197 (ia64_regs_info): New function.
3198 (the_low_target): Adjust.
3199 (initialize_low_arch): New function.
3200 * linux-sparc-low.c (tdesc_sparc64): Declare.
3201 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
3203 (sparc_arch_setup): New function.
3204 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
3205 (the_low_target): Adjust.
3206 (initialize_low_arch): New function.
3207 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
3208 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
3209 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
3210 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
3211 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
3212 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
3213 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
3214 (tdesc_powerpc_isa205_vsx64l): Declare.
3215 (ppc_cannot_store_register, ppc_collect_ptrace_register)
3216 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
3217 (ppc_set_pc, ppc_get_hwcap): Adjust.
3218 (ppc_usrregs_info): Forward declare.
3219 (!__powerpc64__) ppc_regmap_adjusted: New global.
3220 (ppc_arch_setup): Adjust to the current process'es target
3222 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
3223 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
3224 (ppc_store_evrregset): Adjust.
3225 (target_regsets): Rename to ...
3226 (ppc_regsets): ... this, and make static.
3227 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
3228 (ppc_regs_info): New function.
3229 (the_low_target): Adjust.
3230 (initialize_low_arch): New function.
3231 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
3232 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
3233 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
3234 (tdesc_s390x_linux64v2): Declare.
3235 (s390_collect_ptrace_register, s390_supply_ptrace_register)
3236 (s390_fill_gregset, s390_store_last_break): Adjust.
3237 (target_regsets): Rename to ...
3238 (s390_regsets): ... this, and make static.
3239 (s390_get_pc, s390_set_pc): Adjust.
3240 (s390_get_hwcap): New target_desc parameter, and use it.
3241 [__s390x__] (have_hwcap_s390_high_gprs): New global.
3242 (s390_arch_setup): Adjust to set the current process'es target
3243 description. Don't adjust the regmap.
3244 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
3245 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
3246 (regs_info_3264): New globals.
3247 (s390_regs_info): New function.
3248 (the_low_target): Adjust.
3249 (initialize_low_arch): New function.
3250 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
3251 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
3252 [__mips64] (init_registers_mips_linux)
3253 (init_registers_mips_dsp_linux): Delete defines.
3254 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
3255 (have_dsp): New global.
3256 (mips_read_description): New, based on mips_arch_setup.
3257 (mips_arch_setup): Reimplement.
3258 (get_usrregs_info): New function.
3259 (mips_cannot_fetch_register, mips_cannot_store_register)
3260 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
3261 (mips_fill_fpregset, mips_store_fpregset): Adjust.
3262 (target_regsets): Rename to ...
3263 (mips_regsets): ... this, and make static.
3264 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
3265 (dsp_regs_info, regs_info): New globals.
3266 (mips_regs_info): New function.
3267 (the_low_target): Adjust.
3268 (initialize_low_arch): New function.
3269 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
3270 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
3272 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
3273 (arm_read_description): New, with bits factored from
3275 (arm_arch_setup): Reimplement.
3276 (target_regsets): Rename to ...
3277 (arm_regsets): ... this, and make static.
3278 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
3279 (arm_regs_info): New function.
3280 (the_low_target): Adjust.
3281 (initialize_low_arch): New function.
3282 * linux-m68k-low.c (tdesc_m68k): Declare.
3283 (target_regsets): Rename to ...
3284 (m68k_regsets): ... this, and make static.
3285 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
3286 (m68k_regs_info): New function.
3287 (m68k_arch_setup): New function.
3288 (the_low_target): Adjust.
3289 (initialize_low_arch): New function.
3290 * linux-sh-low.c (tdesc_sharch): Declare.
3291 (target_regsets): Rename to ...
3292 (sh_regsets): ... this, and make static.
3293 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
3294 (sh_regs_info, sh_arch_setup): New functions.
3295 (the_low_target): Adjust.
3296 (initialize_low_arch): New function.
3297 * linux-bfin-low.c (tdesc_bfin): Declare.
3298 (bfin_arch_setup): New function.
3299 (bfin_usrregs_info, regs_info): New globals.
3300 (bfin_regs_info): New function.
3301 (the_low_target): Adjust.
3302 (initialize_low_arch): New function.
3303 * linux-cris-low.c (tdesc_cris): Declare.
3304 (cris_arch_setup): New function.
3305 (cris_usrregs_info, regs_info): New globals.
3306 (cris_regs_info): New function.
3307 (the_low_target): Adjust.
3308 (initialize_low_arch): New function.
3309 * linux-cris-low.c (tdesc_crisv32): Declare.
3310 (cris_arch_setup): New function.
3311 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
3312 (cris_regs_info): New function.
3313 (the_low_target): Adjust.
3314 (initialize_low_arch): New function.
3315 * linux-m32r-low.c (tdesc_m32r): Declare.
3316 (m32r_arch_setup): New function.
3317 (m32r_usrregs_info, regs_info): New globals.
3318 (m32r_regs_info): Adjust.
3319 (initialize_low_arch): New function.
3320 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
3321 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
3322 (tic6x_usrregs_info): Forward declare.
3323 (tic6x_read_description): New function, based on ...
3324 (tic6x_arch_setup): ... this. Reimplement.
3325 (target_regsets): Rename to ...
3326 (tic6x_regsets): ... this, and make static.
3327 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
3328 (tic6x_regs_info): New function.
3329 (the_low_target): Adjust.
3330 (initialize_low_arch): New function.
3331 * linux-xtensa-low.c (tdesc_xtensa): Declare.
3332 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
3333 (target_regsets): Rename to ...
3334 (xtensa_regsets): ... this, and make static.
3335 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
3337 (xtensa_arch_setup, xtensa_regs_info): New functions.
3338 (the_low_target): Adjust.
3339 (initialize_low_arch): New function.
3340 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
3341 (nios2_arch_setup): Set the current process'es tdesc.
3342 (target_regsets): Rename to ...
3343 (nios2_regsets): ... this.
3344 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
3345 (nios2_regs_info): New function.
3346 (the_low_target): Adjust.
3347 (initialize_low_arch): New function.
3348 * linux-aarch64-low.c (tdesc_aarch64): Declare.
3349 (aarch64_arch_setup): Set the current process'es tdesc.
3350 (target_regsets): Rename to ...
3351 (aarch64_regsets): ... this.
3352 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
3353 (aarch64_regs_info): New function.
3354 (the_low_target): Adjust.
3355 (initialize_low_arch): New function.
3356 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
3358 (target_regsets): Rename to ...
3359 (tile_regsets): ... this.
3360 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
3361 (tile_regs_info): New function.
3362 (tile_arch_setup): Set the current process'es tdesc.
3363 (the_low_target): Adjust.
3364 (initialize_low_arch): New function.
3365 * spu-low.c (tdesc_spu): Declare.
3366 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
3367 * win32-arm-low.c (tdesc_arm): Declare.
3368 (arm_arch_setup): New function.
3369 (the_low_target): Install arm_arch_setup instead of
3371 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
3372 (init_windows_x86): Rename to ...
3373 (i386_arch_setup): ... this. Set `win32_tdesc'.
3374 (the_low_target): Adjust.
3375 * win32-low.c (win32_tdesc): New global.
3376 (child_add_thread): Don't create the thread cache here.
3377 (do_initial_child_stuff): Set the new process'es tdesc.
3378 * win32-low.h (struct target_desc): Forward declare.
3379 (win32_tdesc): Declare.
3380 * lynx-i386-low.c (tdesc_i386): Declare global.
3381 (lynx_i386_arch_setup): Set `lynx_tdesc'.
3382 * lynx-low.c (lynx_tdesc): New global.
3383 (lynx_add_process): Set the new process'es tdesc.
3384 * lynx-low.h (struct target_desc): Forward declare.
3385 (lynx_tdesc): Declare global.
3386 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
3387 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
3388 * nto-low.c (nto_tdesc): New global.
3389 (do_attach): Set the new process'es tdesc.
3390 * nto-low.h (struct target_desc): Forward declare.
3391 (nto_tdesc): Declare.
3392 * nto-x86-low.c (tdesc_i386): Declare.
3393 (nto_x86_arch_setup): Set `nto_tdesc'.
3395 2013-06-04 Gary Benson <gbenson@redhat.com>
3397 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
3398 to qSupported response when appropriate.
3399 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
3400 with nonzero-length annex.
3401 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
3402 arguments supplied in annex.
3404 2013-05-31 Doug Evans <dje@google.com>
3407 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
3408 64 bits in 64-cross-32 environment.
3410 2013-05-28 Pedro Alves <palves@redhat.com>
3412 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
3413 (aarch64-without-fpu.c): Delete rule.
3414 * configure.srv (aarch64*-*-linux*): Remove references to
3415 aarch64-without-fpu.o and aarch64-without-fpu.xml.
3416 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
3419 2013-05-24 Pedro Alves <palves@redhat.com>
3421 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
3422 instead of strchr/decode_address. Error if the range isn't split
3423 with a ','. Don't assume there's be a ':' in the action.
3425 2013-05-23 Yao Qi <yao@codesourcery.com>
3426 Pedro Alves <palves@redhat.com>
3428 * linux-low.c (lwp_in_step_range): New function.
3429 (linux_wait_1): If the thread was range stepping and stopped
3430 outside the stepping range, report the stop to GDB. Otherwise,
3431 continue stepping. Add range stepping debug output.
3432 (linux_set_resume_request): Copy the step range from the resume
3434 (linux_supports_range_stepping): New.
3435 (linux_target_ops) <supports_range_stepping>: Set to
3436 linux_supports_range_stepping.
3437 * linux-low.h (struct linux_target_ops)
3438 <supports_range_stepping>: New field.
3439 (struct lwp_info) <step_range_start, step_range_end>: New fields.
3440 * linux-x86-low.c (x86_supports_range_stepping): New.
3441 (the_low_target) <supports_range_stepping>: Set to
3442 x86_supports_range_stepping.
3443 * server.c (handle_v_cont): Handle 'r' action.
3444 (handle_v_requests): Append ";r" if the target supports range
3446 * target.h (struct thread_resume) <step_range_start,
3447 step_range_end>: New fields.
3448 (struct target_ops) <supports_range_stepping>:
3450 (target_supports_range_stepping): New macro.
3452 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3454 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
3455 confusion in comment.
3457 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3459 * lynx-low.c (struct process_info_private): New type.
3460 (lynx_add_process): New function.
3461 (lynx_create_inferior, lynx_attach): Replace calls to
3462 add_process by calls to lynx_add_process.
3463 (lynx_resume): If PTID is null, then try using
3464 current_process()->private->last_wait_event_ptid.
3466 (lynx_clear_inferiors): Delete. The contents of that function
3467 has been inlined in lynx_mourn;
3468 (lynx_wait_1): Save the ptid in the process's private data.
3469 (lynx_mourn): Free the process' private data. Replace call
3470 to lynx_clear_inferiors by call to clear_inferiors.
3472 2013-05-17 Yao Qi <yao@codesourcery.com>
3474 * i386-low.c (i386_length_and_rw_bits): Move the comment to
3477 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
3479 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
3480 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
3481 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
3482 PT_TEXT_END_ADDR guards. Update comments.
3483 (linux_target_op) <read_offsets>: Conditionally define to
3484 linux_read_offsets if the target is UCLIBC and if it defines
3485 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
3487 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
3488 Andrew Jenner <andrew@codesourcery.com>
3490 * Makefile.in (SFILES): Add linux-nios2-low.c.
3491 (clean): Add action to delete nios2-linux.c.
3492 (nios2-linux.c): New rule.
3493 * configure.srv: Add nios2*-*-linux*.
3494 * linux-nios2-low.c: New.
3496 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
3498 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
3500 2013-04-25 Hui Zhu <hui@codesourcery.com>
3503 * ax.c (ax_printf): Add fflush.
3505 2013-04-22 Tom Tromey <tromey@redhat.com>
3507 * Makefile.in (SFILES): Add filestuff.c.
3508 (OBS): Add filestuff.o.
3509 (filestuff.o): New target.
3510 * config.in, configure: Rebuild.
3511 * configure.ac: Check for fdwalk, pipe2.
3513 2013-04-17 Pedro Alves <palves@redhat.com>
3515 * configure.ac (USE_THREAD_DB): Delete variable.
3516 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
3517 Don't AC_SUBST USE_THREAD_DB.
3518 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
3519 * config.in, configure: Regenerate.
3521 2013-04-16 Pedro Alves <palves@redhat.com>
3523 * linux-low.h (struct lwp_info) <thread_known>: Move under
3524 the USE_THREAD_DB #ifdef.
3526 2013-04-16 Pedro Alves <palves@redhat.com>
3528 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
3529 (linux-low.o): Delete rule.
3530 * linux-low.h: Always include "gdb_thread_db.h" instead of
3531 conditionally including thread_db.h.
3532 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
3535 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3537 * Makefile.in (install-only): Fix make install regression.
3539 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3541 Convert man pages to texinfo, new gdbinit.5 texinfo page.
3542 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
3544 * gdbserver.1: Remove.
3546 2013-03-22 Pedro Alves <palves@redhat.com>
3548 * linux-low.c (handle_extended_wait): Don't call
3549 linux_enable_event_reporting.
3551 2013-03-15 Tony Theodore <tonyt@logyst.com>
3554 * Makefile.in (SHELL): Use @SHELL@.
3556 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
3558 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
3561 2013-03-13 Joel Brobecker <brobecker@adacore.com>
3563 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
3564 Remove extraneous NULL element.
3566 2013-03-13 Yao Qi <yao@codesourcery.com>
3568 * tracepoint.c (traceframe_read_tsv): Look for the last matched
3569 'V' block in trace frame.
3571 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3573 * target.h (struct target_ops): Add btrace ops.
3574 (target_supports_btrace): New macro.
3575 (target_enable_btrace): New macro.
3576 (target_disable_btrace): New macro.
3577 (target_read_btrace): New macro.
3578 * gdbthread.h (struct thread_info): Add btrace field.
3579 * server.c: Include btrace-common.h.
3580 (handle_btrace_general_set): New function.
3581 (handle_btrace_enable): New function.
3582 (handle_btrace_disable): New function.
3583 (handle_general_set): Call handle_btrace_general_set.
3584 (handle_qxfer_btrace): New function.
3585 (struct qxfer qxfer_packets[]): Add btrace entry.
3586 * inferiors.c (remove_thread): Disable btrace.
3587 * linux-low: Include linux-btrace.h.
3588 (linux_low_enable_btrace): New function.
3589 (linux_low_read_btrace): New function.
3590 (linux_target_ops): Add btrace ops.
3591 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
3592 Add srv_linux_btrace=yes.
3593 (x86_64-*-linux*): Add linux-btrace.o.
3594 Add srv_linux_btrace=yes.
3595 * configure.ac: Define HAVE_LINUX_BTRACE.
3596 * config.in: Regenerated.
3597 * configure: Regenerated.
3599 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3601 * server.c (handle_qxfer): Preserve error message if -3 is
3603 (qxfer): Document the -3 return value.
3605 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3607 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
3608 (linux_btrace_h): New variable.
3609 (linux-btrace.o): New rule.
3611 2013-03-08 Stan Shebs <stan@codesourcery.com>
3612 Hafiz Abid Qadeer <abidh@codesourcery.com>
3614 * tracepoint.c (trace_buffer_size): New global.
3615 (DEFAULT_TRACE_BUFFER_SIZE): New define.
3616 (init_trace_buffer): Change to one-argument function. Allocate
3617 trace buffer memory.
3618 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
3619 handle QTBuffer:size packet.
3620 (cmd_bigqtbuffer_size): New function.
3621 (initialize_tracepoint): Call init_trace_buffer with
3622 DEFAULT_TRACE_BUFFER_SIZE.
3623 * server.c (handle_query): Add QTBuffer:size in the
3626 2013-03-07 Yao Qi <yao@codesourcery.com>
3628 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
3629 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
3631 (cmd_qtsp): Adjust condition. Do post increment.
3632 Set cur_action and cur_step_action back to 0.
3634 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
3637 * linux-low.c (linux_write_memory): Return early success if LEN is
3640 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
3642 * configure.srv: Add x86_64-*-cygwin* as target.
3644 2013-02-28 Tom Tromey <tromey@redhat.com>
3646 * configure.ac: Invoke AC_SYS_LARGEFILE.
3647 * configure, config.in: Rebuild.
3649 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
3651 * win32-low.c: Throughout, fix format strings and casts of
3652 printf-like functions to avoid type related warnings on all
3654 (get_child_debug_event): Print dwDebugEventCode as hex since
3655 that's how it's usually documented.
3657 2013-02-28 Yao Qi <yao@codesourcery.com>
3659 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
3662 2013-02-27 Jiong Wang <jiwang@tilera.com>
3664 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
3665 (reg-tilegx32.c): New rule.
3666 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
3667 * linux-tile-low.c (tile_arch_setup): New function. Invoke
3668 different register info initializer according to elf class.
3669 (init_registers_tilgx32): New function. The tilegx32 register info
3671 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
3672 (tile_store_gregset): Likewise.
3674 2013-02-27 Yao Qi <yao@codesourcery.com>
3676 * server.c (process_point_options): Print debug message when
3677 debug_threads is true.
3679 2013-02-26 Yao Qi <yao@codesourcery.com>
3681 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
3683 2013-02-19 Pedro Alves <palves@redhat.com>
3684 Kai Tietz <ktietz@redhat.com>
3688 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
3689 instead of strtoul to extract address from packet.
3690 (process_serial_event) <'z'>: Likewise.
3692 2013-02-18 Yao Qi <yao@codesourcery.com>
3694 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
3696 2013-02-14 Pedro Alves <palves@redhat.com>
3700 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
3701 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
3703 2013-02-14 Pedro Alves <palves@redhat.com>
3705 * tracepoint.c (cmd_qtdpsrc): Use savestring.
3707 2013-02-14 Pedro Alves <palves@redhat.com>
3709 * tracepoint.c (save_string): Delete.
3710 (add_tracepoint_action): Use savestring instead of save_string.
3712 2013-02-12 Pedro Alves <palves@redhat.com>
3714 * linux-xtensa-low.c: Ditto.
3715 * xtensa-xtregs.c: Ditto.
3717 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
3719 * thread-db.c (thread_db_get_tls_address): NULL pointer check
3722 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3724 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
3725 aarch64_num_wp_regs and aarch64_num_bp_regs to
3726 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
3728 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3730 * linux-aarch64-low.c (ps_get_thread_area): Replace
3731 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
3733 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
3734 Marcus Shawcroft <marcus.shawcroft@arm.com>
3735 Nigel Stephens <nigel.stephens@arm.com>
3736 Yufeng Zhang <yufeng.zhang@arm.com>
3738 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
3739 (aarch64.c, aarch64-without-fpu.c): New targets.
3740 * configure.srv (aarch64*-*-linux*): New.
3741 * linux-aarch64-low.c: New file.
3743 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3745 * linux-low.c (handle_extended_wait, linux_create_inferior)
3746 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
3747 (dequeue_one_deferred_signal, linux_resume_one_thread)
3748 (fetch_register, linux_write_memory, linux_enable_event_reporting)
3749 (linux_tracefork_grandchild, linux_test_for_tracefork)
3750 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
3751 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
3752 where the argument is 0.
3754 2013-01-25 Yao Qi <yao@codesourcery.com>
3756 * event-loop.c: Include "queue.h".
3757 (gdb_event_p): New typedef.
3758 (struct gdb_event) <next_event>: Remove.
3759 (event_queue): Change to QUEUE(gdb_event_p).
3760 (async_queue_event): Remove.
3761 (gdb_event_xfree): New.
3762 (initialize_event_loop): New.
3763 (process_event): Use API from QUEUE.
3764 (wait_for_event): Likewise.
3765 * server.c (main): Call initialize_event_loop.
3766 * server.h (initialize_event_loop): Declare.
3768 2013-01-18 Yao Qi <yao@codesourcery.com>
3770 * ax.h (struct eval_agent_expr_context): New.
3771 (gdb_eval_agent_expr): Update declaration.
3772 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
3773 TFRAME. Add new argument CTX.
3774 * server.h (struct eval_agent_expr_context): Declare.
3775 (agent_mem_read, agent_tsv_read): Update declaration.
3776 (agent_mem_read_string): Likewise.
3777 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3778 (add_traceframe_block): Add new argument TPOINT.
3779 Increase TPOINT->traceframe_usage.
3780 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3781 eval_tracepoint_agent_expr.
3782 (condition_true_at_tracepoint): Likewise.
3783 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3784 (agent_mem_read_string, agent_tsv_read): Likewise.
3786 2013-01-16 Yao Qi <yao@codesourcery.com>
3788 * linux-low.c (linux_resume_one_lwp): Don't check
3789 'lwp->bp_reinsert != 0'.
3791 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3792 Pedro Alves <palves@redhat.com>
3794 * lynx-low.c (ptrace_request_to_str): Define a temporary
3795 macro and use it to simplify this function's implementation.
3797 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3799 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3802 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3804 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3806 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3808 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3810 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3812 * lynx-low.c (lynx_resume): Use the resume_info parameter
3813 to determine the ptid for the lynx_ptrace call, unless
3814 it is equal to minus_one_ptid, in which case we use the
3815 ptid of the current_inferior.
3816 (lynx_wait_1): After having received a thread create/exit
3817 event, resume the inferior's execution using the signaling
3818 thread's ptid, rather than the old ptid.
3820 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3822 * lynx-low.c (lynx_resume): Delete variable ret.
3824 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3826 * gdbreplay.c (gdbreplay_version): Update copyright year.
3827 * server.c (gdbserver_version): Likewise.
3829 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3831 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3834 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3836 * lynx-low.c (ptrace_request_to_str): Add handling for
3839 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3841 * lynx-low.c (lynx_attach): Delete variable new_process.
3843 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3845 * lynx-low.c (lynx_create_inferior): Delete variable
3848 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3850 * lynx-low.c (ptrace_request_to_str): Do not handle
3851 PTRACE_GETTHREADLIST if this macro does not exist.
3853 2012-12-15 Yao Qi <yao@codesourcery.com>
3855 * Makefile.in (OBS): Add notif.o.
3856 * notif.c, notif.h: New.
3857 * server.c: Include "notif.h".
3858 (struct vstop_notif) <next>: Remove.
3860 (queue_stop_reply): Update.
3861 (push_event, send_next_stop_reply): Remove.
3862 (discard_queued_stop_replies): Update.
3863 (notif_stop): New variable.
3864 (handle_v_stopped): Remove.
3865 (handle_v_requests): Don't call handle_v_stopped. Call
3866 handle_ack_notif instead.
3867 (queue_stop_reply_callback): Call notif_event_enque instead
3868 of queue_stop_reply.
3869 (handle_status): Don't call send_next_stop_reply, call
3870 notif_write_event instead.
3871 (kill_inferior_callback): Likewise.
3872 (detach_or_kill_inferior_callback): Likewise.
3873 (main): Call initialize_notif.
3874 (process_serial_event): Call QUEUE_is_empty.
3875 (handle_target_event): Call notif_push instead of push event.
3876 * server.h (push_event): Remove declaration.
3878 2012-12-10 Tom Tromey <tromey@redhat.com>
3880 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3881 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3884 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3885 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3886 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3887 (amd64-linux-ipa.o, ax.o): Rewrite.
3888 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3889 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3890 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3891 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3892 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3893 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3894 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3895 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3896 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3897 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3898 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3899 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3900 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3901 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3902 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3903 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3904 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3905 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3906 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3907 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3908 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3909 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3910 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3911 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3912 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3913 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3914 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3915 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3916 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3917 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3918 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3919 (reg-tilegx.o): Remove.
3920 (all_object_files): New macro.
3921 Include .deps files.
3922 * aclocal.m4, configure: Rebuild.
3923 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3924 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3925 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3927 2012-12-05 Tom Tromey <tromey@redhat.com>
3930 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3932 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3934 * configure.ac: Check for linux/perf_event.h.
3935 * config.in: Regenerated.
3936 * configure: Regenerated.
3938 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3940 * hostio.c (handle_readlink): Decrease buffer size
3941 parameter passed to readlink by one byte.
3943 2012-11-26 Yao Qi <yao@codesourcery.com>
3945 * configure.ac (build_warnings): Append '-Wempty-body'.
3946 * configure: Regenerated.
3947 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3950 2012-11-15 Pierre Muller <muller@sourceware.org>
3952 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3953 * config.in: Regenerate.
3954 * configure: Regenerate.
3955 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3956 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3957 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3958 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3960 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3961 instead of <sys/wait.h> header.
3962 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3964 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3966 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3967 (various make rules): Remove -DGDBSERVER
3969 2012-11-09 Yao Qi <yao@codesourcery.com>
3971 * spu-low.c (current_ptid): Move it to ..
3972 * gdbthread.h: ... here. New.
3973 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3974 * server.c (myresume, process_serial_event): Likewise.
3975 * thread-db.c (thread_db_find_new_threads): Likewise.
3976 * tracepoint.c (run_inferior_command): Likewise.
3978 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3980 * server.c (handle_search_memory_1): Include access length in
3983 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3985 * linux-crisv32-low.c: Fix compile errors.
3987 2012-09-04 Yao Qi <yao@codesourcery.com>
3989 * tracepoint.c (cmd_qtsv): Adjust debug message.
3990 Don't check CUR_TPOINT.
3992 2012-08-28 Yao Qi <yao@codesourcery.com>
3994 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3995 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3996 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3997 Remove declarations of xmalloc, xreallloc, xstrdup and
3999 * Makefile.in (libiberty_h): New.
4000 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
4001 (linux-bfin-low.o): Append dependency 'libiberty.h'.
4003 2012-08-23 Yao Qi <yao@codesourcery.com>
4005 * server.h: Remove declaration of 'xsnprintf'.
4007 2012-08-22 Keith Seitz <keiths@redhat.com>
4009 * server.h: Include build-gnulib-gbserver/config.h.
4010 * gdbreplay.c: Likewise.
4012 2012-08-08 Doug Evans <dje@google.com>
4014 * Makefile.in (SFILES): Add gdb_vecs.c.
4015 (OBS): Add gdb_vecs.o.
4016 (gdb_vecs_h, host_defs_h): New variables.
4017 (thread-db.o): Add $(gdb_vecs_h) dependency.
4018 (gdb_vecs.o): New rule.
4019 * thread-db.c: #include "gdb_vecs.h".
4020 (thread_db_load_search): Use a vector to iterate over path elements.
4021 Handle text appearing after "$pdir".
4023 * configure.ac: Add check for strstr.
4024 * config.in: Regenerate.
4025 * configure: Regenerate.
4027 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
4029 * hostio.c (handle_pread): If pread fails, fall back to attempting
4031 (handle_pwrite): Likewise for pwrite.
4033 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
4035 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
4036 between unsupported TYPE and unimplementable ADDR/LEN combination.
4037 (arm_insert_point): Act on new return value.
4039 2012-07-31 Pedro Alves <palves@redhat.com>
4041 * server.c (process_point_options): Only skip tokens if we find
4042 one that is unrecognized. Don't treat 'X' specially while
4043 skipping unrecognized tokens.
4045 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
4047 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
4048 to 4-byte-align HW breakpoint addresses for Thumb.
4050 2012-07-27 Yao Qi <yao@codesourcery.com>
4054 * server.h: Declare gdb_agent_about_to_close.
4055 * target.c (kill_inferior): Include "agent.h".
4056 New. Send command 'kill'.
4057 * target.h (kill_inferior): Removed macro.
4058 * tracepoint.c (gdb_agent_about_to_close): New.
4059 (gdb_agent_helper_thread): Handle command 'close'.
4060 Wait endlessly until the inferior stops.
4061 Install gdb_agent_remove_socket to atexit hook.
4062 (agent_socket_name): New static variable.
4063 (gdb_agent_socket_init): Replace local variable 'name' with
4064 'agent_socket_name'.
4065 (gdb_agent_remove_socket): New.
4067 2012-07-27 Yao Qi <yao@codesourcery.com>
4069 * server.c (process_point_options): Stop at 'X' when parsing.
4071 2012-07-19 Michael Eager <eager@eagercon.com>
4073 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
4075 * linux-x86-low.c (x86_insert_point, x86_remove_point):
4076 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
4077 hardware breakpoint.
4079 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4081 * gdbserver/linux-low.c (initialize_low): Call
4082 linux_ptrace_init_warnings.
4084 2012-07-02 Doug Evans <dje@google.com>
4086 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
4089 2012-07-02 Stan Shebs <stan@codesourcery.com>
4091 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
4092 (ax.o): Add it to build rule.
4094 (OBS): Add format.o.
4095 (IPA_OBS): Add format.o.
4096 * server.c (handle_query): Claim support for breakpoint commands.
4097 (process_point_options): Add command case.
4098 (process_serial_event): Leave running if there are printfs in
4100 * mem-break.h (any_persistent_commands): Declare.
4101 (add_breakpoint_commands): Declare.
4102 (gdb_no_commands_at_breakpoint): Declare.
4103 (run_breakpoint_commands): Declare.
4104 * mem-break.c (struct point_command_list): New struct.
4105 (struct breakpoint): New field command_list.
4106 (any_persistent_commands): New function.
4107 (add_commands_to_breakpoint): New function.
4108 (add_breakpoint_commands): New function.
4109 (gdb_no_commands_at_breakpoint): New function.
4110 (run_breakpoint_commands): New function.
4111 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
4113 * ax.c: Include format.h.
4114 (ax_printf): New function.
4115 (gdb_eval_agent_expr): Add printf opcode.
4117 2012-06-13 Yao Qi <yao@codesourcery.com>
4119 * server.c (start_inferior): Remove duplicated writes to fields
4120 'last_resume_kind' and 'last_status' of 'current_inferior'.
4122 2012-06-12 Yao Qi <yao@codesourcery.com>
4123 Pedro Alves <palves@redhat.com>
4125 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
4127 * server.c (handle_v_cont): Extend comment.
4129 2012-06-11 Yao Qi <yao@codesourcery.com>
4131 * linux-low.c (linux_attach): Add 'static'.
4133 2012-06-06 Yao Qi <yao@codesourcery.com>
4135 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
4137 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4139 Fix gcc -flto compilation warning.
4140 * server.c (main): Make variable multi_mode and attach volatile.
4142 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4144 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
4145 if the platform doesn't know about it.
4147 2012-05-30 Jeff Kenton <jkenton@tilera.com>
4149 * Makefile.in (SFILES): Add linux-tile-low.c.
4150 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
4151 * configure.srv: Handle tilegx-*-linux*.
4152 * linux-tile-low.c: New file.
4154 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4156 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
4158 2012-05-24 Pedro Alves <palves@redhat.com>
4162 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
4164 2012-05-24 Pedro Alves <palves@redhat.com>
4168 Replace target_signal with gdb_signal throughout.
4170 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
4172 * linux-low.c (linux_store_registers): Avoid the copying sequence
4173 when no data has been retrieved by ptrace.
4175 2012-05-22 Will Deacon <will.deacon@arm.com>
4177 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
4178 Include asm/ptrace.h.
4179 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
4182 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
4184 * linux-low.c (linux_store_registers): Don't re-retrieve data
4185 with ptrace that has already been obtained from /proc. Always
4186 copy any data retrieved with ptrace to the buffer supplied.
4188 2012-05-11 Yao Qi <yao@codesourcery.com>
4189 Pedro Alves <palves@redhat.com>
4191 * linux-low.c (enum stopping_threads_kind): New.
4192 (stopping_threads): Change type to `enum stopping_threads_kind'.
4193 (handle_extended_wait): If stopping and suspending threads, leave
4194 the new_lwp suspended too.
4195 (linux_wait_for_event): Adjust.
4196 (stop_all_lwps): Set `stopping_threads' to
4197 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
4198 whether we're suspending threads or just stopping them. Assert no
4201 2012-04-29 Yao Qi <yao@codesourcery.com>
4203 * server.h: Move some code to ...
4204 * gdbthread.h: ... here. New.
4205 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
4206 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
4207 (nto-low.o, win32-low.o): Likewise.
4208 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
4209 * regcache.c, remote-utils.c, server.c: Likewise.
4210 * target.c, tracepoint.c, win32-low.c: Likewise.
4212 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4214 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
4215 (PTRACE_ARG4_TYPE): Likewise.
4216 (PTRACE_XFER_TYPE): Likewise.
4217 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
4218 ptrace to PTRACE_ARG3_TYPE.
4219 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
4220 (PTRACE_ARG4_TYPE): Likewise.
4221 (PTRACE_XFER_TYPE): Likewise.
4222 (linux_detach_one_lwp): Cast fourth argument of
4223 ptrace to long then PTRACE_ARG4_TYPE.
4224 (regsets_fetch_inferior_registers): Cast third argument of
4225 ptrace to long then PTRACE_ARG3_TYPE.
4226 (regsets_store_inferior_registers): Likewise.
4228 2012-04-20 Pedro Alves <palves@redhat.com>
4230 * configure: Regenerate.
4232 2012-04-19 Pedro Alves <palves@redhat.com>
4234 * Makefile.in (GNULIB_BUILDDIR): New.
4235 (LIBGNU, INCGNU, GNULIB_H): Adjust.
4236 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
4237 (all, install-only, uninstall, clean-info, all-lib, clean): No
4238 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
4239 (maintainer-clean realclean distclean): Use subdir_do.
4241 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
4242 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
4243 * acinclude.m4: Include acx_configure_dir.m4.
4244 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
4245 calls. Call AC_PROG_RANLIB. Configure gnulib using
4248 (GNULIB_STDINT_H): Adjust.
4249 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
4250 * gdbreplay.c: Include build-gnulib/config.h.
4251 * server.h: Likewise.
4252 * aclocal.m4: Regenerate.
4253 * config.in: Regenerate.
4254 * configure: Regenerate.
4256 2012-04-19 Pedro Alves <palves@redhat.com>
4258 * Makefile.in (LIBGNU, INCGNU): Adjust.
4259 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
4260 (all, install-only, uninstall, clean-info, all-lib, clean)
4261 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
4262 * configure.ac: Adjust AC_OUTPUT output.
4263 * aclocal.m4: Regenerate.
4264 * configure: Regenerate.
4266 2012-04-19 Pedro Alves <palves@redhat.com>
4268 * Makefile.in (generated_files): New.
4269 (server_h): Remove the explicit dependency on config.h, and depend
4270 on $generated_files.
4272 2012-04-19 Pedro Alves <palves@redhat.com>
4274 * Makefile.in (INCGNU): Add -Ignulib.
4276 2012-04-19 Pedro Alves <palves@redhat.com>
4278 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
4279 (INCGNU): ... this, and spell out -I here.
4280 (GNULIB_LIB): Rename to ...
4282 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
4284 2012-04-19 Pedro Alves <palves@redhat.com>
4286 * config.in: Regenerate.
4288 2012-04-19 Pedro Alves <palves@redhat.com>
4290 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
4291 * server.h (memmem): Remove declaration.
4292 * config.in: Regenerate.
4293 * configure: Regenerate.
4295 2012-04-19 Yao Qi <yao@codesourcery.com>
4297 * Makefile.in (SFILES): Add common/vec.c.
4301 2012-04-19 Yao Qi <yao@codesourcery.com>
4303 * remote-utils.c (prepare_resume_reply): Replace with macro
4304 target_core_of_thread.
4305 * server.c (handle_qxfer_threads_proper): Likewise.
4306 * target.h (traget_core_of_thread): New macro.
4308 2012-04-18 Pedro Alves <palves@redhat.com>
4310 * aclocal.m4: Regenerate.
4311 * configure: Regenerate.
4313 2012-04-16 Yao Qi <yao@codesourcery.com>
4315 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
4316 duplicated on address.
4318 2012-04-16 Yao Qi <yao@codesourcery.com>
4320 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
4321 (struct tracepoint_action_ops) <send>: New field.
4322 (m_tracepoint_action_send, r_tracepoint_action_send): New.
4323 (agent_expr_send, x_tracepoint_action_send): New.
4324 (l_tracepoint_action_send): New.
4325 (cmd_qtdp): Download and install tracepoint
4326 according to `use_agent'.
4327 (run_inferior_command): Add one more parameter `len'.
4329 (tracepoint_send_agent): New.
4330 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
4332 2012-04-16 Yao Qi <yao@codesourcery.com>
4334 * tracepoint.c (download_tracepoints): Moved to ...
4335 (cmd_qtstart): ... here.
4337 2012-04-14 Yao Qi <yao@codesourcery.com>
4339 * tracepoint.c: Include inttypes.h.
4340 (struct collect_memory_action): Use sized types.
4341 (struct tracepoint): Likewise.
4342 (cmd_qtdp, stop_tracing): Update print specifiers.
4343 (cmd_qtp, response_tracepoint): Likewise.
4344 (collect_data_at_tracepoint): Likewise.
4345 (collect_data_at_step): Likewise.
4347 2012-04-14 Yao Qi <yao@codesourcery.com>
4349 Import gnulib module inttypes.
4350 * aclocal.m4, config.in, configure: Regenerated.
4352 2012-04-14 Yao Qi <yao@codesourcery.com>
4354 * Makefile.in (maintainer-clean, realclean, distclean): Remove
4355 Makefile and config.status at last.
4357 2012-04-13 Yao Qi <yao@codesourcery.com>
4359 * tracepoint.c: Include stdint.h unconditionally.
4361 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4363 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
4364 on BFD_HAVE_SYS_PROCFS_TYPE.
4365 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
4366 * configure: Regenerate.
4367 * config.in: Likewise.
4369 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
4371 * Makefile.in (clean): Also remove x32.c x32-linux.c
4372 x32-avx.c x32-avx-linux.c.
4373 (x32.o): New target.
4375 (x32-linux.o): Likewise.
4376 (x32-linux.c): Likewise.
4377 (x32-avx.o): Likewise.
4378 (x32-avx.c): Likewise.
4379 (x32-avx-linux.o): Likewise.
4380 (x32-avx-linux.c): Likewise.
4382 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
4383 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
4384 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
4385 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
4386 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
4387 i386/x32-avx-linux.xml.
4389 * linux-x86-low.c (init_registers_x32_linux): New prototype.
4390 (init_registers_x32_avx_linux): Likwise.
4391 (x86_linux_update_xmltarget): Call init_registers_x32_linux
4392 or init_registers_x32_avx_linux if linux_is_elf64 is false.
4394 2012-04-13 Pedro Alves <palves@redhat.com>
4396 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
4397 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
4398 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
4399 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
4402 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4404 * linux-x86-low.c (compat_x32_clock_t): New.
4405 (compat_x32_siginfo_t): Likewise.
4406 (compat_x32_siginfo_from_siginfo): Likewise.
4407 (siginfo_from_compat_x32_siginfo): Likewise.
4408 (linux_is_elf64): Likewise.
4409 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
4410 and siginfo_from_compat_x32_siginfo for x32.
4411 (x86_arch_setup): Set linux_is_elf64.
4413 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4416 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
4418 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
4419 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
4420 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
4421 compatible with process.
4423 2012-04-12 Yao Qi <yao@codesourcery.com>
4425 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
4426 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
4427 (install-only, install-info, clean): Handle sub dir gnulib.
4428 (all-lib, am--refresh): New targets.
4429 (memmem.o): Remove target.
4430 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
4431 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
4432 (AC_REPLACE_FUNCS): Remove memmem.
4433 Invoke gl_INIT and AM_INIT_AUTOMAKE.
4434 (AC_OUTPUT): Generate Makefile in gnulib/.
4435 * aclocal.m4, config.in, configure: Regenerated.
4437 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
4439 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
4441 2012-04-05 Pedro Alves <palves@redhat.com>
4443 -Werror=strict-aliasing
4445 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
4448 2012-04-04 Pedro Alves <palves@redhat.com>
4450 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
4451 (sparc_store_gregset_from_stack, sparc_store_gregset)
4452 (sparc_breakpoint_at): Fix formatting.
4454 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4456 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
4458 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
4459 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
4460 * config.in: Regenerate.
4461 * configure: Likewise.
4463 2012-03-29 Pedro Alves <palves@redhat.com>
4465 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
4466 Correct ptrace arguments.
4468 2012-03-28 Pedro Alves <palves@redhat.com>
4470 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
4471 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
4472 (IA64_FR1_REGNUM): New defines.
4473 (ia64_fetch_register): New.
4474 (the_low_target): Install it.
4475 * linux-low.h (struct linux_target_ops) <fetch_register>: New
4477 * linux-low.c (linux_fetch_registers): Try the
4478 the_low_target.fetch_register hook first.
4480 * linux-arm-low.c (the_low_target): Adjust.
4481 * linux-bfin-low.c (the_low_target): Adjust.
4482 * linux-cris-low.c (the_low_target): Adjust.
4483 * linux-crisv32-low.c (the_low_target): Adjust.
4484 * linux-m32r-low.c (the_low_target): Adjust.
4485 * linux-m68k-low.c (the_low_target): Adjust.
4486 * linux-mips-low.c (the_low_target): Adjust.
4487 * linux-ppc-low.c (the_low_target): Adjust.
4488 * linux-s390-low.c (the_low_target): Adjust.
4489 * linux-sh-low.c (the_low_target): Adjust.
4490 * linux-sparc-low.c (the_low_target): Adjust.
4491 * linux-tic6x-low.c (the_low_target): Adjust.
4492 * linux-x86-low.c (the_low_target): Adjust.
4493 * linux-xtensa-low.c (the_low_target): Adjust.
4495 2012-03-26 Pedro Alves <palves@redhat.com>
4497 * server.c (handle_qxfer_libraries): Don't bail early if
4498 the_target->qxfer_libraries_svr4 is not NULL.
4500 2012-03-26 Pedro Alves <palves@redhat.com>
4502 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
4504 2012-03-23 Pedro Alves <palves@redhat.com>
4506 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
4507 "library-list-svr4" element's start tag when the the DSO list is
4510 2012-03-23 Pedro Alves <palves@redhat.com>
4512 * linux-low.c (read_one_ptr): Read the inferior's pointer through
4513 a variable whose type size is the same as the inferior's pointer
4516 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
4518 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
4520 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
4521 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4522 * linux-low.h: Include <signal.h>.
4523 (struct siginfo): Remove forward declaration.
4524 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
4527 2012-03-21 Mike Frysinger <vapier@gentoo.org>
4529 * .gitignore: Ignore more files.
4531 2012-03-19 Pedro Alves <palves@redhat.com>
4532 Jan Kratochvil <jan.kratochvil@redhat.com>
4534 * server.c (cont_thread, general_thread): Add describing comments.
4535 (start_inferior): Clear `cont_thread'.
4536 (handle_v_cont): Don't set `cont_thread' if resuming all threads
4539 2012-03-15 Yao Qi <yao@codesourcery.com>
4541 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
4543 (cmd_qtdp): ... here.
4545 2012-03-15 Yao Qi <yao@codesourcery.com>
4547 * tracepoint.c (struct tracepoint_action_ops): New.
4548 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
4549 (m_tracepoint_action_download): New.
4550 (r_tracepoint_action_download): New.
4551 (x_tracepoint_action_download): New.
4552 (l_tracepoint_action_download): New.
4553 (add_tracepoint_action): Install `action->ops' according type.
4554 (download_tracepoint_1): Move code `download' function pointer
4555 of various tracepoint_action_ops.
4557 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4559 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
4560 linux_ptrace_attach_warnings.
4562 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4564 * Makefile.in (linux-ptrace.o): New.
4565 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
4566 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
4567 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
4568 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
4569 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
4571 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
4573 2012-03-08 Yao Qi <yao@codesourcery.com>
4574 Pedro Alves <palves@redhat.com>
4576 Fix PR server/13392.
4577 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
4579 * tracepoint.c (remove_tracepoint): New.
4580 (cmd_qtdp): Call remove_tracepoint when failed to install.
4582 2012-03-07 Pedro Alves <palves@redhat.com>
4584 * linux-low.c (get_detach_signal): New.
4585 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
4586 Pass on pending signals to PTRACE_DETACH. Check the result of the
4588 * server.c (program_signals, program_signals_p): New.
4589 (handle_general_set): Handle QProgramSignals.
4590 * server.h (program_signals, program_signals_p): Declare.
4592 2012-03-05 Pedro Alves <palves@redhat.com>
4593 Jan Kratochvil <jan.kratochvil@redhat.com>
4595 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
4598 2012-03-03 Yao Qi <yao@codesourcery.com>
4600 * tracepoint.c (tracepoint_look_up_symbols): Update call to
4601 agent_look_up_symbols.
4603 2012-03-03 Yao Qi <yao@codesourcery.com>
4605 * Makefile.in (linux-low.o): Keep dependence on agent.h.
4606 (linux-x86-low.o): Likewise.
4607 * server.h: Remove in_process_agent_loaded.
4608 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
4612 2012-03-03 Yao Qi <yao@codesourcery.com>
4614 * tracepoint.c (gdb_agent_capability): New global.
4615 (in_process_agent_loaded_ust): Renamed to
4616 `in_process_agent_supports_ust'.
4618 (in_process_agent_supports_ust): Call agent_capability_check.
4619 (clear_installed_tracepoints): Assert that agent supports
4622 2012-03-03 Yao Qi <yao@codesourcery.com>
4624 * linux-low.c (linux_supports_agent): New.
4625 (linux_target_ops): Initialize field `supports_agent' with
4626 linux_supports_agent.
4627 * target.h (struct target_ops) <supports_agent>: New.
4628 (target_supports_agent): New macro.
4629 * server.c (handle_general_set): Handle packet 'QAgent'.
4630 (handle_query): Send `QAgent+'.
4631 * Makefile.in (server.o): Depends on agent.h.
4633 2012-03-03 Yao Qi <yao@codesourcery.com>
4635 * Makefile.in (OBS): Add agent.o.
4636 Add new rule for agent.o.
4637 Track dependence of tracepoint.c on agent.h.
4638 * tracepoint.c (run_inferior_command_1):
4639 (run_inferior_command): Call agent_run_command.
4640 (gdb_ust_connect_sync_socket): Deleted. Move it to
4642 (resume_thread, stop_thread): Likewise.
4643 (gdb_ust_socket_init): Renamed to ...
4644 (gdb_agent_socket_init): ... New.
4645 (gdb_ust_thread): Renamed to ...
4646 (gdb_agent_helper_thread): ... New.
4647 (gdb_ust_init): Move some code to ...
4648 (gdb_agent_init): ... here. New.
4649 [HAVE_UST]: Call gdb_ust_init.
4650 (initialize_tracepoint_ftlib): Call gdb_agent_init.
4651 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
4652 * config.in, configure: Regenerated.
4654 2012-03-02 Pedro Alves <palves@redhat.com>
4656 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
4657 * linux-low.c (struct simple_pid_list): New.
4658 (stopped_pids): New a struct simple_pid_list pointer.
4659 (add_to_pid_list, pull_pid_from_list): New.
4660 (handle_extended_wait): Don't assume the first signal new children
4661 report is SIGSTOP. Adjust call to pull_pid_from_list.
4662 (linux_wait_for_lwp): Adjust.
4664 2012-03-02 Yao Qi <yao@codesourcery.com>
4666 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
4669 2012-03-02 Yao Qi <yao@codesourcery.com>
4671 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
4672 `stop_pc' and `tpoint'. Update caller.
4674 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
4676 * linux-low.h (linux_target_ops): Add regset_bitmap member.
4677 * linux-low.c (use_linux_regsets): New macro.
4678 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
4679 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
4680 (linux_register_in_regsets): New function.
4681 (usr_fetch_inferior_registers): Skip registers covered by
4683 (usr_store_inferior_registers): Likewise.
4684 (usr_fetch_inferior_registers): New macro.
4685 (usr_store_inferior_registers): Likewise.
4686 (linux_fetch_registers): Handle mixed regset/non-regset targets.
4687 (linux_store_registers): Likewise.
4688 * linux-mips-low.c (init_registers_mips_dsp_linux): New
4690 (init_registers_mips64_dsp_linux): Likewise.
4691 (init_registers_mips_linux): New macro.
4692 (init_registers_mips_dsp_linux): Likewise.
4693 (mips_dsp_num_regs): Likewise.
4694 (DSP_BASE, DSP_CONTROL): New fallback macros.
4695 (mips_base_regs): New macro.
4696 (mips_regmap): Use it. Fix the size.
4697 (mips_dsp_regmap): New variable.
4698 (mips_dsp_regset_bitmap): Likewise.
4699 (mips_arch_setup): New function.
4700 (mips_cannot_fetch_register): Use the_low_target.regmap rather
4702 (mips_cannot_store_register): Likewise.
4703 (the_low_target): Update .arch_setup, .num_regs and .regmap
4704 initializers. Add .regset_bitmap initializer.
4705 * linux-arm-low.c (the_low_target): Add .regset_bitmap
4707 * linux-bfin-low.c (the_low_target): Likewise.
4708 * linux-cris-low.c (the_low_target): Likewise.
4709 * linux-crisv32-low.c (the_low_target): Likewise.
4710 * linux-ia64-low.c (the_low_target): Likewise.
4711 * linux-m32r-low.c (the_low_target): Likewise.
4712 * linux-m68k-low.c (the_low_target): Likewise.
4713 * linux-ppc-low.c (the_low_target): Likewise.
4714 * linux-s390-low.c (the_low_target): Likewise.
4715 * linux-sh-low.c (the_low_target): Likewise.
4716 * linux-sparc-low.c (the_low_target): Likewise.
4717 * linux-tic6x-low.c (the_low_target): Likewise.
4718 * linux-x86-low.c (the_low_target): Likewise.
4719 * linux-xtensa-low.c (the_low_target): Likewise.
4720 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
4721 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
4722 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
4724 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
4725 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
4727 2012-02-29 Yao Qi <yao@codesourcery.com>
4728 Pedro Alves <palves@redhat.com>
4730 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
4731 `step_over_finished' is true.
4733 2012-02-27 Pedro Alves <palves@redhat.com>
4735 * linux-low.c (pid_is_stopped): Delete, moved to common/.
4736 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
4738 2012-02-27 Pedro Alves <palves@redhat.com>
4741 * linux-low.c (pid_is_stopped): New.
4742 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
4744 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
4746 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
4749 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
4751 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
4753 2012-02-24 Luis Machado <lgustavo@codesourcery>
4755 * server.c (handle_query): Advertise support for target-side
4756 breakpoint condition evaluation.
4757 (process_point_options): New function.
4758 (process_serial_event): When inserting a breakpoint, check for
4759 a target-side condition that should be evaluated.
4761 * mem-break.c: Include regcache.h and ax.h.
4762 (point_cond_list_t): New data structure.
4763 (breakpoint) <cond_list>: New field.
4764 (find_gdb_breakpoint_at): Make non-static.
4765 (delete_gdb_breakpoint_at): Clear any target-side
4767 (clear_gdb_breakpoint_conditions): New function.
4768 (add_condition_to_breakpoint): Likewise.
4769 (add_breakpoint_condition): Likewise.
4770 (gdb_condition_true_at_breakpoint): Likewise.
4771 (gdb_breakpoint_here): Return result directly instead
4772 of going through a local variable.
4774 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4775 (clear_gdb_breakpoint_conditions): Likewise.
4776 (add_breakpoint_condition): Likewise.
4777 (gdb_condition_true_at_breakpoint): Likewise.
4779 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4780 (need_step_over_p): Take target-side breakpoint condition into
4783 2012-02-24 Luis Machado <lgustavo@codesourcery>
4785 * server.h: Include tracepoint.h.
4786 (agent_mem_read, agent_get_trace_state_variable_value,
4787 agent_set_trace_state_variable_value,
4788 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4789 get_set_tsv_func_addr): New prototypes.
4791 * ax.h: New include file.
4792 * ax.c: New source file.
4794 * tracepoint.c: Include ax.h.
4795 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4796 agent_expr, eval_result_type): Move to ax.h.
4797 (parse_agent_expr): Rename to ...
4798 (gdb_parse_agent_expr): ... this, make it non-static and move
4800 (unparse_agent_expr) Rename to ...
4801 (gdb_unparse_agent_expr): ... this, make it non-static and move
4803 (eval_agent_expr): Rename to ...
4804 (eval_tracepoint_agent_expr): ... this.
4805 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4806 forward declarations.
4807 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4808 (agent_get_trace_state_variable_value): New function.
4809 (agent_set_trace_state_variable_value): New function.
4810 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4811 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4812 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4813 (condition_true_at_tracepoint): Likewise.
4814 (parse_agent_expr): Rename to ...
4815 (gdb_parse_agent_expr): ... this and move to ax.c.
4816 (unparse_agent_expr): Rename to ...
4817 (gdb_unparse_agent_expr): ... this and move to ax.c.
4818 (gdb_agent_op_name): Move to ax.c.
4819 (eval_agent_expr): Rename to ...
4820 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4822 (eval_tracepoint_agent_expr): New function.
4823 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4825 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4827 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4828 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4829 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4830 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4831 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4832 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4833 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4834 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4835 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4836 (compile_bytecodes): Remove forward declaration.
4837 (is_goto_target): Move to ax.c.
4838 (compile_bytecodes): Move to ax.c and call
4839 agent_get_trace_state_variable_value (...) and
4840 agent_set_trace_state_variable_value (...).
4842 * Makefile.in: Update ax.c and IPA dependencies.
4844 2012-02-24 Pedro Alves <palves@redhat.com>
4846 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4847 (cmd_bigqtbuffer_circular): ... this. Only handle
4848 'QTBuffer:circular:'.
4849 (handle_tracepoint_general_set): Adjust.
4851 2012-02-16 Yao Qi <yao@codesourcery.com>
4853 * inferiors.c: Move code to ...
4854 * dll.c: .... here. New.
4855 * server.h: Declare clear_dlls.
4856 * Makefile.in (SFILES): Add dll.c.
4860 2012-02-11 Yao Qi <yao@codesourcery.com>
4862 * server.c: (handle_monitor_command): Add a new parameter
4864 (handle_query): Update caller.
4866 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4868 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4869 * configure, config.in: Regenerate.
4870 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4873 2012-02-02 Pedro Alves <palves@redhat.com>
4875 Try SIGKILL first, then PTRACE_KILL.
4876 * linux-low.c (linux_kill_one_lwp): New.
4877 (linux_kill_one_lwp): Rename to ...
4878 (kill_one_lwp_callback): ... this. Use the new
4881 2012-02-02 Pedro Alves <palves@redhat.com>
4883 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4886 2012-01-27 Pedro Alves <palves@redhat.com>
4888 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4889 (elf_64_file_p): Make static.
4890 (linux_pid_exe_is_elf_64_file): New.
4891 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4892 Delete declarations.
4893 (linux_pid_exe_is_elf_64_file): Declare.
4894 * linux-x86-low.c (x86_arch_setup): Use
4895 linux_pid_exe_is_elf_64_file.
4897 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4899 * linux-low.c (linux_wait_for_event_1): Rename to ...
4900 (linux_wait_for_event): ... here and merge it with former
4901 linux_wait_for_event - new variable wait_ptid, use it.
4902 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4904 2012-01-23 Pedro Alves <palves@redhat.com>
4906 * server.c (main): Avoid yet another case of infinite loop while
4907 detaching/killing after a longjmp.
4909 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4912 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4914 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4916 * hostio.c (handle_readlink): New function.
4917 (handle_vFile): Call it to handle "vFile:readlink" packets.
4919 2012-01-20 Pedro Alves <palves@redhat.com>
4920 Ulrich Weigand <ulrich.weigand@linaro.org>
4922 * server.c (handle_v_requests): Only support vAttach and vRun to
4923 start multiple processes when in extended protocol mode.
4925 2012-01-17 Pedro Alves <palves@redhat.com>
4927 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4928 memalign plus mprotect to allocate the scratch buffer.
4930 2012-01-13 Pedro Alves <palves@redhat.com>
4932 * server.c (attach_inferior): Clear `cont_thread'.
4934 2012-01-13 Pedro Alves <palves@redhat.com>
4936 * server.c (main): Avoid infinite loop while detaching/killing
4939 2012-01-09 Doug Evans <dje@google.com>
4941 * server.c (start_inferior): Set last_ptid in --wrapper case.
4943 2012-01-06 Yao Qi <yao@codesourcery.com>
4945 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4947 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4949 2012-01-04 Yao Qi <yao@codesourcery.com>
4951 * tracepoint.c (cmd_qtdp): Print debug message
4952 for static tracepoint.
4954 2012-01-04 Yao Qi <yao@codesourcery.com>
4956 * tracepoint.c (trace_vdebug): Differentiate debug message
4957 between gdbserver and IPA.
4959 2012-01-03 Yao Qi <yao@codesourcery.com>
4961 * tracepoint.c (tracepoint_was_hit): Don't collect for
4964 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4966 * terminal.h: Reformat copyright header.
4968 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4970 * server.c (gdbserver_version): Update copyright year.
4971 * gdbreplay.c (gdbreplay_version): Likewise.
4973 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4975 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4978 2011-12-18 Hui Zhu <teawater@gmail.com>
4979 * linux-low.c (linux_create_inferior): Save return value to ret.
4981 2011-12-18 Hui Zhu <teawater@gmail.com>
4983 * linux-low.c (linux_create_inferior): Save return value to ret.
4985 2011-12-16 Doug Evans <dje@google.com>
4987 * linux-low.c (linux_create_inferior): If stdio connection,
4988 redirect stdin from /dev/null, stdout to stderr.
4989 * remote-utils.c (remote_is_stdio): New static global.
4990 (remote_connection_is_stdio): New function.
4991 (remote_prepare): Handle stdio connection.
4992 (remote_open): Ditto.
4993 (remote_close): Don't close stdin for stdio connections.
4994 (read_prim,write_prim): New functions. Replace all calls to
4995 read/write to these.
4996 * server.c (main): Watch for "-" argument. Move call to
4997 remote_prepare before start_inferior.
4998 * server.h (STDIO_CONNECTION_NAME): New macro.
4999 (remote_connection_is_stdio): Declare.
5001 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
5002 in debugging output.
5004 2011-12-15 Yao Qi <yao@codesourcery.com>
5006 * tracepoint.c: Include sys/syscall.h.
5007 (gdb_ust_thread): Remove preprocessor conditional.
5009 2011-12-14 Pedro Alves <pedro@codesourcery.com>
5011 * linux-low.c (linux_detach_one_lwp): Call
5012 the_low_target.prepare_to_resume before detaching.
5014 2011-12-14 Yao Qi <yao@codesourcery.com>
5016 * tracepoint.c (gdb_ust_thread): Don't ignore return value
5019 2011-12-14 Yao Qi <yao@codesourcery.com>
5021 * i386-low.c (i386_low_stopped_data_address): Initialize local
5024 2011-12-13 Pedro Alves <pedro@codesourcery.com>
5028 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
5029 DR_CONTROL unless necessary. Extend comments.
5030 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
5031 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
5033 2011-12-13 Yao Qi <yao@codesourcery.com>
5035 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
5037 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
5039 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
5041 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
5042 Print new debug message for such case.
5044 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5046 Fix overlapping memcpy.
5047 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
5048 the read_inferior_memory transfer.
5049 (delete_fast_tracepoint_jump): New variable buf. Use it for the
5050 write_inferior_memory transfer.
5051 (set_fast_tracepoint_jump): New variable buf. Use it for the
5052 read_inferior_memory and write_inferior_memory transfers.
5053 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
5054 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
5055 Use it for the write_inferior_memory transfer.
5056 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
5059 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
5061 * linux-low.c (fetch_register, store_register): Make code
5062 consistent, fix formatting.
5064 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
5066 * linux-low.c (usr_store_inferior_registers): Factor out code
5067 to handle individual registers into...
5068 (store_register): ... this new function.
5070 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
5072 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
5073 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
5074 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
5075 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
5076 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
5077 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
5078 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
5079 (srv_xmlfiles): Add new XML files.
5081 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
5083 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
5084 (init_registers_s390_linux32v1): Add prototype.
5085 (init_registers_s390_linux32v2): Likewise.
5086 (init_registers_s390_linux64v1): Likewise.
5087 (init_registers_s390_linux64v2): Likewise.
5088 (init_registers_s390x_linux64v1): Likewise.
5089 (init_registers_s390x_linux64v2): Likewise.
5090 (s390_num_regs): Increment to 52.
5091 (s390_regmap): Add orig_r2 register.
5092 (s390_num_regs_3264): Increment to 68.
5093 (s390_regmap_3264): Add orig_r2 register.
5094 (s390_collect_ptrace_register): Handle orig_r2 register.
5095 (s390_supply_ptrace_register): Likewise.
5096 (s390_fill_last_break): New function.
5097 (s390_store_last_break): Likewise.
5098 (s390_fill_system_call): New function.
5099 (s390_store_system_call): Likewise.
5100 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
5102 (s390_check_regset): New function.
5103 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
5104 NT_S390_SYSTEM_CALL regsets and use appropriate description.
5105 Update target_regsets for available register sets.
5107 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
5108 Jan Kratochvil <jan.kratochvil@redhat.com>
5110 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
5111 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
5113 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
5114 * linux-low.h (struct process_info_private): New member r_debug.
5115 * server.c (handle_qxfer_libraries): Call
5116 the_target->qxfer_libraries_svr4.
5117 (handle_qxfer_libraries_svr4): New function.
5118 (qxfer_packets): New entry "libraries-svr4".
5119 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
5120 * target.h (struct target_ops): New member qxfer_libraries_svr4.
5121 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
5122 PACKET_qXfer_libraries_svr4.
5124 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
5126 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
5127 PSW address/mask between 8-byte and 16-byte formats.
5128 (s390_supply_ptrace_register): Likewise.
5129 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
5130 basic addressing mode bit.
5132 2011-11-24 Stan Shebs <stan@codesourcery.com>
5134 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
5136 2011-11-17 Stan Shebs <stan@codesourcery.com>
5138 * tracepoint.c (struct tracepoint): New field traceframe_usage.
5139 (tracing_start_time): New global.
5140 (tracing_stop_time): New global.
5141 (tracing_user_name): New global.
5142 (tracing_notes): New global.
5143 (tracing_stop_note): New global.
5144 (cmd_qtstart): Set traceframe_usage, start_time.
5145 (stop_tracing): Set stop_time.
5146 (cmd_qtstatus): Report additional status.
5147 (cmd_qtp): New function.
5148 (handle_tracepoint_query): Call it.
5149 (cmd_qtnotes): New function.
5150 (handle_tracepoint_general_set): Call it.
5151 (get_timestamp): Rename from tsv_get_timestamp.
5153 2011-11-14 Stan Shebs <stan@codesourcery.com>
5154 Kwok Cheung Yeung <kcy@codesourcery.com>
5156 * linux-x86-low.c (small_jump_insn): New.
5157 (i386_install_fast_tracepoint_jump_pad): Add arguments for
5158 trampoline and error message, build a trampoline and issue a small
5159 jump instruction to it.
5160 (x86_install_fast_tracepoint_jump_pad): Add arguments for
5161 trampoline and error message.
5162 (x86_get_min_fast_tracepoint_insn_len): New.
5163 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
5164 * linux-low.h (struct linux_target_ops): Add arguments to
5165 install_fast_tracepoint_jump_pad operation, add new operation.
5166 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
5168 (linux_get_min_fast_tracepoint_insn_len): New function.
5169 (linux_target_op): Add new operation.
5170 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
5171 (gdb_trampoline_buffer_end): Ditto.
5172 (gdb_trampoline_buffer_error): Ditto.
5173 (struct ipa_sym_addresses): Add fields for new IPA variables.
5174 (symbol_list): Add entries for new IPA variables.
5175 (struct tracepoint): Add fields to hold the address range of the
5176 trampoline used by the tracepoint.
5177 (trampoline_buffer_head): New static variable.
5178 (trampoline_buffer_tail): Ditto.
5179 (claim_trampoline_space): New function.
5180 (have_fast_tracepoint_trampoline_buffer): New function.
5181 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
5183 (install_fast_tracepoint): Ditto, also add error buffer argument.
5184 (cmd_qtminftpilen): New function.
5185 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
5186 (fast_tracepoint_from_trampoline_address): New function.
5187 (fast_tracepoint_collecting): Handle trampoline as part of jump
5189 (set_trampoline_buffer_space): New function.
5190 (initialize_tracepoint): Initialize new IPA variables.
5191 * target.h (struct target_ops): Add arguments to
5192 install_fast_tracepoint_jump_pad operation, add new
5193 get_min_fast_tracepoint_insn_len operation.
5194 (target_get_min_fast_tracepoint_insn_len): New.
5195 (install_fast_tracepoint_jump_pad): Add arguments.
5196 * server.h (IPA_BUFSIZ): Define.
5197 * linux-i386-ipa.c: Include extra header files.
5198 (initialize_fast_tracepoint_trampoline_buffer): New function.
5199 (initialize_low_tracepoint): Call it.
5200 * server.h (set_trampoline_buffer_space): Declare.
5201 (claim_trampoline_space): Ditto.
5202 (have_fast_tracepoint_trampoline_buffer): Ditto.
5204 2011-11-14 Yao Qi <yao@codesourcery.com>
5206 * server.c (handle_query): Handle InstallInTrace for qSupported.
5207 * tracepoint.c (add_tracepoint): Sort list.
5208 (install_tracepoint, download_tracepoint): New.
5209 (cmd_qtdp): Call them to install and download tracepoints.
5210 (sort_tracepoints): Removed.
5211 (cmd_qtstart): Update.
5213 2011-11-14 Yao Qi <yao@codesourcery.com>
5215 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
5216 * mem-break.h: Declare.
5217 * tracepoint.c (cmd_qtstart): Move some code to ...
5218 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
5220 (download_tracepoints): Move some code to ...
5221 (download_tracepoint_1): ... here. New.
5223 2011-11-08 Yao Qi <yao@codesourcery.com>
5225 * remote-utils.c (relocate_instruction): A comment fix.
5227 2011-11-07 Joel Brobecker <brobecker@adacore.com>
5229 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
5230 (i386_dr_low_get_control, i386_dr_low_get_status): Use
5231 dr_status_mirror and dr_control_mirror from debug_reg_state.
5232 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
5233 (i386_initial_stuff): Remove use of deleted globals.
5234 (i386_get_thread_context, i386_set_thread_context,
5235 i386_thread_added): Use dr_status_mirror and dr_control_mirror
5236 from debug_reg_state.
5238 2011-11-05 Yao Qi <yao@codesourcery.com>
5240 * tracepoint.c (gdb_collect): Loop over tracepoints of same
5241 address as TPOINT's.
5243 2011-11-02 Stan Shebs <stan@codesourcery.com>
5245 * tracepoint.c (agent_mem_read_string): New function.
5246 (eval_agent_expr): Call it for tracenz.
5247 * server.c (handle_query): Report support for tracenz.
5249 2011-11-02 Yao Qi <yao@codesourcery.com>
5251 * tracepoint.c (cmd_qtstart): Remove unused local variables.
5253 2011-11-02 Yao Qi <yao@codesourcery.com>
5255 * target.h: Fix a typo in comment.
5257 2011-10-31 Pedro Alves <pedro@codesourcery.com>
5259 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
5260 clobber the breakpoints' shadows with fast tracepoint jumps.
5261 * mem-break.h (check_mem_write): Add `myaddr' parameter.
5262 * target.c (write_inferior_memory): Also pass MYADDR down to
5265 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
5267 * configure.ac: Check support for personality routine.
5268 * configure: Regenerate.
5269 * config.in: Likewise.
5270 * linux-low.c: Include <sys/personality.h>.
5271 Define ADDR_NO_RANDOMIZE if necessary.
5272 (linux_create_inferior): Disable address space randomization when
5273 forking inferior, if requested.
5274 (linux_supports_disable_randomization): New function.
5275 (linux_target_ops): Install it.
5276 * server.h (disable_randomization): Declare.
5277 * server.c (disable_randomization): New global variable.
5278 (handle_general_set): Handle QDisableRandomization.
5279 (handle_query): Likewise for qSupported.
5280 (main): Support --disable-randomization and --no-disable-randomization
5281 command line arguments.
5282 * target.h (struct target_ops): Add supports_disable_randomization.
5283 (target_supports_disable_randomization): New macro.
5285 2011-09-29 Mike Frysinger <vapier@gentoo.org>
5287 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
5289 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
5290 [!PT_GETDSBT] (target_loadmap): New definition.
5291 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
5292 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
5293 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
5294 and PT_GETDSBT to LINUX_LOADMAP.
5295 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
5296 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
5298 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5300 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
5301 (arm_linux_hwbp_cap): New static variable.
5302 (arm_linux_get_hwbp_cap): Replace by ...
5303 (arm_linux_init_hwbp_cap): ... this new function.
5304 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
5305 (arm_linux_get_hw_watchpoint_count): Likewise.
5306 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5307 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
5308 (arm_prepare_to_resume): Use perror_with_name instead of error.
5310 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5312 * linux-arm-low.c: Include <signal.h>.
5313 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
5314 (struct arm_linux_hwbp_cap): New data type.
5315 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
5316 (struct arm_linux_hw_breakpoint): New data type.
5317 (MAX_BPTS, MAX_WPTS): Define.
5318 (struct arch_process_info, struct arch_lwp_info): New data types.
5319 (arm_linux_get_hwbp_cap): New function.
5320 (arm_linux_get_hw_breakpoint_count): Likewise.
5321 (arm_linux_get_hw_watchpoint_count): Likewise.
5322 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5323 (arm_hwbp_control_initialize): Likewise.
5324 (arm_hwbp_control_is_enabled): Likewise.
5325 (arm_hwbp_control_is_initialized): Likewise.
5326 (arm_hwbp_control_disable): Likewise.
5327 (arm_linux_hw_breakpoint_equal): Likewise.
5328 (arm_linux_hw_point_initialize): Likewise.
5329 (struct update_registers_data): New data structure.
5330 (update_registers_callback: New function.
5331 (arm_insert_point): Likewise.
5332 (arm_remove_point): Likewise.
5333 (arm_stopped_by_watchpoint): Likewise.
5334 (arm_stopped_data_address): Likewise.
5335 (arm_new_process): Likewise.
5336 (arm_new_thread): Likewise.
5337 (arm_prepare_to_resume): Likewise.
5338 (the_low_target): Register arm_insert_point, arm_remove_point,
5339 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
5340 arm_new_thread, and arm_prepare_to_resume.
5342 2011-09-15 Stan Shebs <stan@codesourcery.com>
5344 * server.h (struct emit_ops): Add compare-goto fields.
5345 * tracepoint.c (gdb_agent_op_sizes): New table.
5346 (emit_eq_goto): New function.
5347 (emit_ne_goto): New function.
5348 (emit_lt_goto): New function.
5349 (emit_le_goto): New function.
5350 (emit_gt_goto): New function.
5351 (emit_ge_goto): New function.
5352 (is_goto_target): New function.
5353 (compile_bytecodes): Recognize special cases of compare-goto
5354 combinations and call specialized emitters for them.
5355 * linux-x86-low.c (amd64_emit_eq_goto): New function.
5356 (amd64_emit_ne_goto): New function.
5357 (amd64_emit_lt_goto): New function.
5358 (amd64_emit_le_goto): New function.
5359 (amd64_emit_gt_goto): New function.
5360 (amd64_emit_ge_goto): New function.
5361 (amd64_emit_ops): Add the new functions.
5362 (i386_emit_eq_goto): New function.
5363 (i386_emit_ne_goto): New function.
5364 (i386_emit_lt_goto): New function.
5365 (i386_emit_le_goto): New function.
5366 (i386_emit_gt_goto): New function.
5367 (i386_emit_ge_goto): New function.
5368 (i386_emit_ops): Add the new functions.
5370 2011-09-08 Stan Shebs <stan@codesourcery.com>
5372 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
5373 (i386_emit_epilogue): Restore %ebx.
5375 2011-08-31 Jie Zhang <jzhang918@gmail.com>
5377 * server.c (step_thread): Remove definition.
5378 (process_serial_event): Don't handle Hs.
5379 * server.h (step_thread): Remove declaration.
5380 * target.c (set_desired_inferior): Remove use of step_thread.
5382 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5384 * linux-low.c: Include linux-procfs.h.
5385 (linux_attach_lwp_1): Update comments.
5386 (linux_attach): Scan for existing threads when attaching to a
5387 process that is the tgid.
5388 * Makefile.in: Update dependencies.
5390 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5392 * configure.srv: Add linux-procfs.o dependencies.
5394 2011-08-14 Yao Qi <yao@codesourcery.com>
5396 * target.h (struct target_ops): Fix indent.
5397 * win32-low.c (win32_target_ops): Fix comment.
5399 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
5400 Yao Qi <yao@codesourcery.com>
5402 * Makefile.in (clean): Remove tic6x-*.c files.
5403 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
5404 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
5405 (tic6x-c64xp-linux.c): Likewise.
5406 * configure.srv: Add support for tic6x-*-uclinux.
5407 * linux-tic6x-low.c: New.
5408 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
5410 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
5411 Yao Qi <yao@codesourcery.com>
5413 * target.h (struct target_ops): Add read_loadmap.
5414 * linux-low.c (struct target_loadseg): New type.
5415 (struct target_loadmap): New type.
5416 (linux_read_loadmap): New function.
5417 (linux_target_ops): Add linux_read_loadmap.
5418 * server.c (handle_query): Support qXfer:fdpic:read packet.
5419 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
5422 2011-08-05 Eli Zaretskii <eliz@gnu.org>
5424 * win32-low.c: Include <stdint.h>.
5426 2011-07-22 Pedro Alves <pedro@codesourcery.com>
5428 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
5429 to the inferior here.
5430 (i386_remove_aligned_watchpoint): Ditto.
5431 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
5432 fit part of the watchpoint in the debug registers.
5433 (i386_update_inferior_debug_regs): New.
5434 (i386_low_insert_watchpoint): Work on a local mirror of the debug
5435 registers, and only update the inferior on success.
5436 (i386_low_remove_watchpoint): Ditto.
5438 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
5440 * linux-low.c (compare_ints, unique, list_threads, show_process,
5441 linux_core_of_thread): Delete.
5442 (linux_target_ops): Change linux_core_of_thread to
5443 linux_common_core_of_thread.
5444 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
5445 * utils.c (malloc_failure): Change type of argument.
5446 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
5447 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
5448 common/linux-osdata.c, common/ptid.c and common/buffer.c.
5449 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
5450 (IPA_OBJS): Add common-utils-ipa.o.
5451 (ptid_h, linux_osdata_h): New macros.
5452 (server_h): Add common/common-utils.h, common/xml-utils.h,
5453 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
5455 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
5456 ptid.o, buffer.o): New rules.
5457 (linux-low.o): Add common/linux-osdata.h as a dependency.
5458 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
5459 * configure.ac: Add AC_HEADER_DIRENT check.
5460 * config.in: Regenerate.
5461 * configure: Regenerate.
5462 * remote-utils.c (xml_escape_text): Delete.
5463 (buffer_grow, buffer_free, buffer_init, buffer_finish,
5464 buffer_xml_printf): Move to common/buffer.c.
5465 * server.c (main): Remove call to initialize_inferiors.
5466 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
5467 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
5468 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
5469 internal_error, gdb_assert, gdb_assert_fail): Delete.
5470 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
5471 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
5473 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
5474 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
5475 initialize_inferiors): Delete.
5477 2011-07-20 Pedro Alves <pedro@codesourcery.com>
5479 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
5482 2011-05-31 Pedro Alves <pedro@codesourcery.com>
5484 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
5486 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
5488 2011-05-26 Yao Qi <yao@codesourcery.com>
5490 * Makefile.in (thread-db.o): Track dependence to
5491 common/gdb_thread_db.h.
5492 * thread-db.c: include gdb_thread_db.h from right place.
5494 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
5496 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
5497 __FILE__ and __LINE__ to internal_error.
5499 2011-05-13 Doug Evans <dje@google.com>
5501 * thread-db.c (try_thread_db_load_from_sdir): New function.
5502 (try_thread_db_load_from_dir): New function.
5503 (thread_db_load_search): Handle $sdir, ignore $pdir.
5504 Remove trying of system directories if search of
5505 libthread-db-search-path fails, that is now done via $sdir.
5507 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
5509 * server.c (handle_query): Add EnableDisableTracepoints to the list
5510 of supported features.
5511 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
5513 (cmd_qtenable_disable): New.
5514 (cmd_qtstart): Install tracepoints even if disabled.
5515 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
5516 receiving a QTEnable or QTDisable packet.
5517 (gdb_collect): Skip data collection if fast tracepoint is disabled.
5518 (ust_marker_to_static_tracepoint): Do not ignore disabled static
5520 (gdb_probe): Skip data collection if static tracepoint is disabled.
5522 2011-05-10 Doug Evans <dje@google.com>
5524 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
5526 2011-05-04 Doug Evans <dje@google.com>
5528 * linux-low.c (linux_join): Skip process lookup.
5529 * spu-low.c (spu_join): Ditto.
5530 * server.c (join_inferiors_callback): Delete.
5531 (process_serial_event): For 'D' packet (detach) call join_inferior
5534 2011-05-04 Joseph Myers <joseph@codesourcery.com>
5536 * README: Don't mention xscale*-*-linux*.
5537 * configure.srv (xscale*-*-linux*): Don't handle target.
5539 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
5541 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
5543 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
5544 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
5545 (i386_emit_void_call_2): Likewise.
5547 2011-04-26 Yao Qi <yao@codesourcery.com>
5549 * linux-low.c: Move common macros to linux-ptrace.h.
5550 Include linux-ptrace.h.
5551 * Makefile.in (linux_ptrace_h): New.
5552 (linux-low.o): Depends on linux-ptrace.h.
5554 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
5556 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
5557 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
5558 (remote_prepare): New function with most of the TCP code from ...
5559 (remote_open): ... here. Detect PORT here unconditionally. Move also
5560 setting transport_is_reliable.
5561 * server.c (run_once): New variable.
5562 (gdbserver_usage): Document it.
5563 (main): Set run_once for `--once'. Call remote_prepare. Exit after
5564 the first run if RUN_ONCE.
5565 * server.h (run_once, remote_prepare): New declarations.
5567 2011-04-19 Tom Tromey <tromey@redhat.com>
5569 * win32-low.c (handle_load_dll): Remove duplicate "the".
5571 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
5573 Remove support for old Cygwin 1.5 versions.
5574 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
5575 function to avoid warning.
5576 (win32_add_one_solib): Use cygwin_conv_path function to avoid
5579 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
5581 * gdbserver/server.h (Macro _): Define it if not available.
5583 2011-03-14 Michael Snyder <msnyder@vmware.com>
5585 * hostio.c (handle_close): Remove unnecessary null test.
5587 2011-03-10 Joel Brobecker <brobecker@adacore.com>
5589 * Makefile.in (maintainer-clean realclean distclean): Remove
5590 "make ... subdir_do" command.
5592 2011-03-10 Michael Snyder <msnyder@vmware.com>
5594 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
5596 * server.c (handle_v_run): Free alloced buffer on early return.
5598 2011-03-09 Yao Qi <yao@codesourcery.com>
5601 2011-03-04 Yao Qi <yao@codesourcery.com>
5603 * Makefile.in: Remove GNU make feature --directory.
5605 2011-03-05 Yao Qi <yao@codesourcery.com>
5607 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5608 (subdir_do): New make target. Copied from gdb/Makefile.
5609 (maintainer-clean, realclean, distclean, clean): Call corresponding
5610 make targets in common/Makefile.
5612 2011-02-11 Yao Qi <yao@codesourcery.com>
5614 * configure.ac: Call AC_PROG_RANLIB.
5615 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5616 * configure: Regenerate.
5618 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5620 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
5622 2011-03-06 Yao Qi <yao@codesourcery.com>
5624 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
5626 2011-03-05 Yao Qi <yao@codesourcery.com>
5628 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5629 (subdir_do): New make target. Copied from gdb/Makefile.
5630 (maintainer-clean, realclean, distclean, clean): Call corresponding
5631 make targets in common/Makefile.
5633 2011-03-04 Yao Qi <yao@codesourcery.com>
5635 * Makefile.in: Remove GNU make feature --directory.
5637 2011-03-04 Michael Snyder <msnyder@vmware.com>
5639 * server.c (queue_stop_reply): Call xmalloc not malloc.
5641 2011-03-02 Michael Snyder <msnyder@vmware.com>
5643 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
5645 2011-02-28 Michael Snyder <msnyder@vmware.com>
5647 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
5648 (cmd_qtframe): Ditto.
5649 (cmd_qtbuffer): Ditto.
5650 (cmd_bigqtbuffer): Ditto.
5652 * utils.c (decimal2str): Initialize 'width' to nine, then
5655 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5657 * hostio.c (require_data): Free *data, not data.
5659 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5661 * hostio.c (require_data): Use free, not xfree.
5663 2011-02-27 Michael Snyder <msnyder@vmware.com>
5665 * server.c (handle_query): Discard unused value.
5667 * hostio.c (require_data): Free malloc memory before returning
5670 2011-02-26 Michael Snyder <msnyder@vmware.com>
5672 * linux-low.c (list_threads): Call closedir for dirent.
5674 2011-02-27 Michael Snyder <msnyder@vmware.com>
5676 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
5677 a case statement falls through.
5679 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
5681 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
5684 2011-02-26 Michael Snyder <msnyder@vmware.com>
5686 * utils.c (decimal2str): Eliminate dead code and dead param.
5687 (pulongest): Drop dead param from call to decimal2str.
5690 2011-02-24 Joel Brobecker <brobecker@adacore.com>
5692 Revert the following patch (not approved yet):
5693 2011-02-21 Hui Zhu <teawater@gmail.com>
5694 * tracepoint.c (tp_printf): New function.
5695 (eval_agent_expr): Handle gdb_agent_op_printf.
5697 2011-02-21 Hui Zhu <teawater@gmail.com>
5699 * tracepoint.c (tp_printf): New function.
5700 (eval_agent_expr): Handle gdb_agent_op_printf.
5702 2011-02-18 Tom Tromey <tromey@redhat.com>
5704 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
5705 (tracepoint.o): Likewise.
5706 * tracepoint.c (enum gdb_agent_op): Use ax.def.
5707 (gdb_agent_op_names): Likewise.
5709 2011-02-18 Tom Tromey <tromey@redhat.com>
5711 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
5712 gdb_agent_op_rot>: New constants.
5713 (gdb_agent_op_names): Add pick and roll.
5714 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
5717 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5719 * aclocal.m4: Regenerated with aclocal-1.11.1.
5721 2011-02-14 Pedro Alves <pedro@codesourcery.com>
5723 * server.c (handle_qxfer_traceframe_info): New.
5724 (qxfer_packets): Register "traceframe-info".
5725 (handle_query): Report support for qXfer:traceframe-info:read+.
5726 * tracepoint.c (match_blocktype): New.
5727 (traceframe_find_block_type): Rename to ...
5728 (traceframe_walk_blocks): ... this. Add callback filter argument,
5730 (traceframe_find_block_type): New, reimplemented on top of
5731 traceframe_walk_blocks.
5732 (build_traceframe_info_xml): New.
5733 (traceframe_read_info): New.
5734 * server.h (traceframe_read_info): Declare.
5736 2011-02-11 Yao Qi <yao@codesourcery.com>
5738 * configure.ac: Call AC_PROG_RANLIB.
5739 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5740 * configure: Regenerate.
5742 2011-02-07 Pedro Alves <pedro@codesourcery.com>
5744 * server.c (gdb_read_memory): Change return semantics to allow
5746 (handle_search_memory_1): Adjust.
5747 (process_serial_event) <'m' packet>: Handle partial transfers.
5748 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
5750 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5752 * regcache.c (init_register_cache): Initialize
5753 regcache->register_status.
5754 (free_register_cache): Release regcache->register_status.
5755 (regcache_cpy): Copy register_status.
5756 (registers_to_string): Print 'x's for unavailable registers.
5757 (supply_register): Mark the register's status valid or
5758 unavailable, depending on whether a buffer was passed in or not.
5759 (supply_register_zeroed): New.
5760 (supply_regblock): Mark the registers' status valid or
5761 unavailable, depending on whether a buffer was passed in or not.
5762 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
5763 (struct regcache): New `register_status' field.
5764 (supply_register_zeroed): Declare.
5765 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
5766 supply_register_zeroed, rather than passing a NULL buffer to
5768 * tracepoint.c (fetch_traceframe_registers): Update comment.
5770 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5772 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5775 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5777 * server.h (decode_xfer_write): Change prototype.
5778 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5779 and don't extract the annex here.
5780 * server.c (decode_xfer_read): Remove `annex' parameter,
5781 and don't extract the annex here.
5783 (struct qxfer): New.
5784 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5785 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5786 (handle_qxfer_statictrace): New functions, abstracted out from
5787 handle_query, and made to use the struct qxfer interface.
5788 (handle_threads_qxfer_proper): Rename to ...
5789 (handle_qxfer_threads_proper): ... this.
5790 (handle_threads_qxfer): Rename to ...
5791 (handle_qxfer_threads): ... this. Adjust.
5792 (qxfer_packets): New array.
5793 (handle_qxfer): New function.
5794 (handle_query): Use handle_qxfer.
5796 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5798 * gdbreplay.c: Shorten lines of >= 80 columns.
5799 * linux-low.c: Ditto.
5800 * linux-ppc-low.c: Ditto.
5801 * linux-s390-low.c: Ditto.
5802 * linux-sparc-low.c: Ditto.
5803 * linux-x86-low.c: Ditto.
5804 * linux-xtensa-low.c: Ditto.
5805 * mem-break.c: Ditto.
5807 * regcache.h: Ditto.
5808 * remote-utils.c: Ditto.
5811 * thread-db.c: Ditto.
5812 * tracepoint.c: Ditto.
5814 * win32-low.h: Ditto.
5816 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5818 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5821 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5823 * server.c (gdbserver_version): Update copyright year in version
5825 * gdbreplay.c (gdbreplay_version): Ditto.
5827 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5829 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5830 * linux-bfin-low.c: New file.
5831 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5832 PT_DATA_ADDR for BFIN targets.
5833 * Makefile.in (SFILES): Add linux-bfin-low.c.
5834 (clean): Remove reg-bfin.c.
5835 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5836 * README: Mention supported Blackfin targets.
5838 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5840 * .gitignore: New file.
5842 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5844 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5846 2010-10-22 Jie Zhang <jie@codesourcery.com>
5848 * Makefile.in: Add FLAGS_TO_PASS variable.
5849 (install): Remove dependency of install-only and recursively
5850 invoke make for install-only.
5852 2010-10-04 Doug Evans <dje@google.com>
5854 * Makefile.in (uninstall): Use $(DESTDIR).
5856 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5860 * linux-x86-low.c (compat_siginfo_from_siginfo)
5861 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5862 si_code is < 0. Check for si_code == SI_TIMER before checking for
5865 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5867 * lynx-i386-low.c: New file.
5868 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5870 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5872 * lynx-low.c (ptrace_request_to_str): Remove handling for
5873 request values that have been removed in LynxOS 5.x.
5875 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5877 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5880 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5882 * configure.ac: Add --enable-inprocess-agent option.
5883 * configure: Rebuilt.
5885 2010-09-06 Yao Qi <yao@codesourcery.com>
5887 * linux-low.c (linux_kill): Remove unused variable.
5888 (linux_stabilize_threads): Likewise.
5889 * server.c (start_inferior): Likewise.
5890 (queue_stop_reply_callback): Likewise.
5891 * tracepoint.c (do_action_at_tracepoint): Likewise.
5893 2010-09-06 Yao Qi <yao@codesourcery.com>
5895 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5898 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5900 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5902 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5904 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5907 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5909 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5910 gdbserver/lynx-ppc-low.c: New files.
5911 * Makefile.in (lynx_low_h): New variable.
5912 (lynx-low.o, lynx-ppc-low.o): New rules.
5913 * configure.ac: On LynxOS, link with -lnetinet.
5914 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5915 * configure: regenerate.
5917 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5919 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5920 * configure.ac: Add check for vasprintf and vsnprintf.
5921 * configure, config.in: Regenerate.
5922 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5924 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5926 * gdbreplay.c: Move include of alloca.h up, next to include of
5928 * server.h: Add include of malloc.h.
5929 * mem-break.c: Remove include of malloc.h.
5930 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5932 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5934 * Makefile.in (memmem.o): Build with -Wno-error.
5936 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5938 * utils.c (xsnprintf): Make non-static.
5939 * server.h: Add xsnprintf declaration.
5940 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5941 replace calls to snprintf by calls to xsnprintf throughout.
5943 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5945 * configure.ac: Add configure check for alloca.
5946 * configure, config.in: Regenerate.
5947 * server.h: Include alloca.h if it exists.
5948 * gdbreplay.c: Include alloca.h if it exists.
5950 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5952 * linux-low.c (__SIGRTMIN): Define if not already defined.
5953 (linux_create_inferior): Check for __ANDROID__ rather than
5955 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5956 are already deferred.
5957 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5958 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5959 stopped and already has a pending signal to report.
5960 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5961 a pending signal to report or is moving out of a jump pad.
5962 (linux_init_signals): Check for __ANDROID__ rather than
5965 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5967 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5968 debug_threads check. Avoid a linear search when not doing debug
5971 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5973 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5974 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5975 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5976 (process_event): Change local fd's type to gdb_fildes_t.
5977 (create_file_handler): Adjust prototype.
5978 (delete_file_handler): Adjust prototype.
5979 (handle_file_event): Adjust prototype. Use pfildes.
5980 (create_file_event): Adjsut prototype.
5981 * remote-utils.c (remote_desc, listen_desc): Change type to
5983 * server.h: New gdb_fildes_t typedef.
5984 [USE_WIN32API]: Include winsock2.h.
5985 (delete_file_handler, add_file_handler): Adjust prototypes.
5987 * utils.c (pfildes): New.
5989 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5991 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5992 * configure: Regenerate.
5994 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5996 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5997 (linux_done_accessing_memory): ... this.
5998 (linux_target_ops): Adjust.
5999 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
6000 * nto-low.c (nto_target_ops): Adjust comment.
6001 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
6002 * spu-low.c (spu_target_ops): Adjust comment.
6003 * target.h (target_ops): Rename unprepare_to_access_memory field
6004 to done_accessing_memory.
6005 (unprepare_to_access_memory): Rename to ...
6006 (done_accessing_memory): ... this.
6008 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6010 * linux-low.c (linux_prepare_to_access_memory): New.
6011 (linux_unprepare_to_access_memory): New.
6012 (linux_target_ops): Install them.
6013 * server.c (read_memory): Rename to ...
6014 (gdb_read_memory): ... this. Use
6015 prepare_to_access_memory/prepare_to_access_memory.
6016 (write_memory): Rename to ...
6017 (gdb_write_memory): ... this. Use
6018 prepare_to_access_memory/prepare_to_access_memory.
6019 (handle_search_memory_1): Adjust.
6020 (process_serial_event): Adjust.
6021 * target.h (struct target_ops): New fields
6022 prepare_to_access_memory and unprepare_to_access_memory.
6023 (prepare_to_access_memory, unprepare_to_access_memory): New.
6024 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
6025 prepare_to_access_memory/prepare_to_access_memory.
6026 * nto-low.c (nto_target_ops): Adjust.
6027 * spu-low.c (spu_target_ops): Adjust.
6028 * win32-low.c (win32_target_ops): Adjust.
6030 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6032 * Makefile.in (WARN_CFLAGS): Get it from configure.
6033 (WERROR_CFLAGS): New.
6034 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
6035 * configure.ac: Introduce --enable-werror, which adds -Werror to
6036 the compiler command line. Enabled by default. Disable with
6037 --disable-werror. Add -Wdeclaration-after-statement
6038 Wpointer-arith and -Wformat-nonliteral to warning flags.
6039 * configure: Regenerate.
6041 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6043 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
6045 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6047 * gdbreplay.c (remote_error): New.
6049 (expect): Use gdbchar. Check for error reading from GDB.
6050 Clarify sync error output.
6051 (play): Check for errors writing to GDB.
6052 * linux-low.c (sigchld_handler): Really ignore `write' errors.
6053 * remote-utils.c (getpkt): Check for errors writing to the remote
6056 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6058 * linux-low.c (linux_wait_1): Move non-debugging code out of
6059 `debug_threads' control.
6061 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6063 * linux-low.c (linux_wait_1): Don't set last_status here.
6064 * server.c (push_event, queue_stop_reply_callback): Assert we're
6065 not pushing a TARGET_WAITKIND_IGNORE event.
6066 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
6067 (myresume, handle_target_event): Set the thread's last_resume_kind
6068 and last_status from the target returned status.
6070 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6074 * linux-x86-low.c (update_debug_registers_callback): New.
6075 (i386_dr_low_set_addr): Use it.
6076 (i386_dr_low_get_addr): New.
6077 (i386_dr_low_set_control): Use update_debug_registers_callback.
6078 (i386_dr_low_get_control): New.
6079 (i386_dr_low_get_status): Adjust.
6080 * linux-low.c (linux_stop_lwp): New.
6081 * linux-low.h (linux_stop_lwp): Declare.
6083 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
6084 argument instead of a i386_debug_reg_state.
6085 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
6086 a i386_debug_reg_state.
6087 (i386_insert_aligned_watchpoint): Adjust.
6088 (i386_remove_aligned_watchpoint): Adjust.
6089 (i386_low_stopped_data_address): Read the debug registers from the
6090 inferior instead of from the mirrors.
6091 * i386-low.h (struct i386_debug_reg_state): Extend comment.
6092 (i386_dr_low_get_addr): Declare.
6093 (i386_dr_low_get_control): Declare.
6094 (i386_dr_low_get_status): Change prototype.
6096 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
6097 (i386_dr_low_get_addr): New.
6098 (i386_dr_low_get_control): New.
6099 (i386_dr_low_get_status): Adjust prototype. Return
6101 (i386_initial_stuff): Clear dr_status_mirror and
6103 (i386_get_thread_context): Adjust.
6104 (i386_set_thread_context): Adjust.
6105 (i386_thread_added): Adjust.
6107 2010-08-24 Pedro Alves <pedro@codesourcery.com>
6109 * linux-low.h (linux_thread_area): Delete declaration.
6111 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
6113 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
6114 after its termination.
6116 2010-08-09 Pedro Alves <pedro@codesourcery.com>
6118 * linux-low.c (gdb_wants_lwp_stopped): Delete.
6119 (gdb_wants_all_stopped): Delete.
6120 (linux_wait_1): Don't call them.
6121 * server.c (handle_v_cont): Tag all threads as want-stopped.
6122 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
6123 stopped as "client-wants-stopped".
6125 2010-07-31 Pedro Alves <pedro@codesourcery.com>
6127 * Makefile.in (signals_h): New.
6128 (server_h): Depend on it.
6129 (server.o): Don't depend on $(signals_def).
6130 (signals.o): Depend on $(signals_def).
6132 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
6134 * Makefile.in (signals_def): New.
6135 (server_h): Append include/gdb/signals.h and signals_def.
6136 (server.o): Append signals_def.
6138 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6140 * server.c (handle_target_event): Use target_signal_to_host for
6141 resume_info.sig initialization.
6142 * target.h (struct thread_resume) <sig>: New comment.
6144 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
6146 * server.c (handle_query): strcpy() the returned string from paddress()
6147 instead of sprintf().
6148 * utils.c (paddress): Return phex_nz().
6150 2010-07-07 Joel Brobecker <brobecker@adacore.com>
6152 * server.c (handle_v_cont): Call mourn_inferior if process
6154 (myresume): Likewise.
6156 2010-07-01 Pedro Alves <pedro@codesourcery.com>
6158 Static tracepoints, and integration with UST.
6160 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
6161 * mem-break.c (uninsert_all_breakpoints)
6162 (reinsert_all_breakpoints): New.
6163 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
6164 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
6165 (gdb_agent_ust_loaded, helper_thread_id)
6166 (gdb_agent_helper_thread_id): New macros.
6167 (struct ipa_sym_addresses): Add addr_ust_loaded,
6168 addr_helper_thread_id, addr_cmd_buf.
6169 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
6170 (in_process_agent_loaded_ust): New.
6171 (write_e_ust_not_loaded): New.
6172 (maybe_write_ipa_ust_not_loaded): New.
6173 (struct collect_static_trace_data_action): New.
6174 (enum tracepoint_type) <static_tracepoint>: New.
6175 (struct tracepoint) <handle>: Mention static tracepoints.
6176 (struct static_tracepoint_ctx): New.
6177 (CMD_BUF_SIZE): New.
6178 (add_tracepoint_action): Handle static tracepoint actions.
6179 (unprobe_marker_at): New.
6180 (clear_installed_tracepoints): Handle static tracepoints.
6181 (cmd_qtdp): Handle static tracepoints.
6182 (probe_marker_at): New.
6183 (cmd_qtstart): Handle static tracepoints.
6184 (response_tracepoint): Handle static tracepoints.
6185 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
6186 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
6187 (get_context_regcache): Handle static tracepoints.
6188 (do_action_at_tracepoint): Handle static tracepoint actions.
6189 (traceframe_find_block_type): Handle static trace data blocks.
6190 (traceframe_read_sdata): New.
6191 (download_tracepoints): Download static tracepoint actions.
6192 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
6193 (GDB_PROBE_NAME): New.
6198 (ust_marker_to_static_tracepoint): New.
6200 (collect_ust_data_at_tracepoint): New.
6201 (gdb_ust_probe): New.
6202 (UNIX_PATH_MAX, SOCK_DIR): New.
6203 (gdb_ust_connect_sync_socket): New.
6204 (resume_thread, stop_thread): New.
6205 (run_inferior_command): New.
6206 (init_named_socket): New.
6207 (gdb_ust_socket_init): New.
6208 (cstr_to_hexstr): New.
6210 (first_marker, next_marker): New.
6211 (response_ust_marker): New.
6212 (cmd_qtfstm, cmd_qtsstm): New.
6213 (unprobe_marker_at, probe_marker_at): New.
6214 (cmd_qtstmat, gdb_ust_thread): New.
6215 (gdb_ust_init): New.
6216 (initialize_tracepoint_ftlib): Call gdb_ust_init.
6217 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
6219 (x86_64_st_collect_regmap): New.
6220 (X86_64_NUM_ST_COLLECT_GREGS): New.
6221 (AMD64_RIP_REGNUM): New.
6222 (supply_static_tracepoint_registers): New.
6223 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
6225 (i386_st_collect_regmap): New.
6226 (i386_NUM_ST_COLLECT_GREGS): New.
6227 (supply_static_tracepoint_registers): New.
6228 * server.c (handle_query): Handle qXfer:statictrace:read.
6229 <qSupported>: Report support for StaticTracepoints, and
6230 qXfer:statictrace:read features.
6231 * server.h (traceframe_read_sdata)
6232 (supply_static_tracepoint_registers): Declare.
6233 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
6234 (unpack_varlen_hex): Include in IPA build.
6235 * Makefile.in (ustlibs, ustinc): New.
6236 (IPA_OBJS): Add remote-utils-ipa.o.
6237 ($(IPA_LIB)): Link -ldl and -lpthread.
6239 (IPAGENT_CFLAGS): Add UST_CFLAGS.
6240 * config.in, configure: Regenerate.
6242 2010-06-20 Ian Lance Taylor <iant@google.com>
6243 Pedro Alves <pedro@codesourcery.com>
6245 * linux-x86-low.c (always_true): Delete.
6246 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
6247 trying to fool the compiler with always_true.
6249 2010-06-20 Pedro Alves <pedro@codesourcery.com>
6251 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
6252 conditions in gdbserver.
6254 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
6256 * spu-low.c (spu_read_memory): Wrap around local store limit.
6257 (spu_write_memory): Likewise.
6259 2010-06-15 Pedro Alves <pedro@codesourcery.com>
6261 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
6262 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
6264 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
6266 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
6267 uses with LONGEST uses.
6269 2010-06-14 Stan Shebs <stan@codesourcery.com>
6270 Pedro Alves <pedro@codesourcery.com>
6274 * linux-x86-low.c: Include limits.h.
6279 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
6280 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
6281 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
6282 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
6283 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
6284 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
6285 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
6286 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
6287 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
6288 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
6289 (amd64_emit_void_call_2): New.
6290 (amd64_emit_ops): New.
6291 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
6292 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
6293 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
6294 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
6295 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
6296 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
6297 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
6298 (i386_emit_call, i386_emit_reg, i386_emit_pop)
6299 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
6300 (i386_emit_stack_adjust, i386_emit_int_call_1)
6301 (i386_emit_void_call_2): New.
6302 (i386_emit_ops): New.
6303 (x86_emit_ops): New.
6304 (the_low_target): Install x86_emit_ops.
6305 * server.h (struct emit_ops): New.
6306 (get_raw_reg_func_addr): Declare.
6307 (current_insn_ptr, emit_error): Declare.
6308 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
6309 (set_trace_state_variable_value): New defines.
6310 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
6311 addr_get_trace_state_variable_value and
6312 addr_set_trace_state_variable_value.
6313 (symbol_list): New fields for get_raw_reg,
6314 get_trace_state_variable_value and set_trace_state_variable_value.
6315 (condfn): New typedef.
6316 (struct tracepoint): New field `compiled_cond'.
6317 (do_action_at_tracepoint): Clear compiled_cond.
6318 (get_trace_state_variable_value, set_trace_state_variable_value):
6320 (condition_true_at_tracepoint): If there's a compiled condition,
6322 (current_insn_ptr, emit_error): New globals.
6323 (struct bytecode_address): New.
6324 (get_raw_reg_func_addr): New.
6325 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
6326 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
6327 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
6328 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
6329 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
6330 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
6331 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
6332 (compile_tracepoint_condition, compile_bytecodes): New.
6333 * target.h (emit_ops): Forward declare.
6334 (struct target_ops): New field emit_ops.
6335 (target_emit_ops): New.
6336 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
6337 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
6338 * linux-low.c (linux_emit_ops): New.
6339 (linux_target_ops): Install it.
6340 * linux-low.h (struct linux_target_ops): New field emit_ops.
6342 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
6344 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
6345 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
6347 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6348 Stan Shebs <stan@codesourcery.com>
6350 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
6351 (all): Depend on $(extra_libraries).
6352 (install-only): Install the IPA.
6353 (IPA_OBJS, IPA_LIB): New.
6354 (clean): Remove the IPA lib.
6355 (IPAGENT_CFLAGS): New.
6356 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
6357 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
6358 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
6359 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
6360 * configure.ac: Check for atomic builtins support in the compiler.
6361 (IPA_DEPFILES, extra_libraries): Define.
6362 * configure.srv (ipa_obj): Add description.
6363 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
6364 (i[34567]86-*-linux*): Set ipa_obj.
6365 (x86_64-*-linux*): Set ipa_obj.
6366 * linux-low.c (stabilizing_threads): New.
6367 (supports_fast_tracepoints): New.
6368 (linux_detach): Stabilize threads before detaching.
6369 (handle_tracepoints): Handle internal tracing breakpoints. Assert
6370 the lwp is either not stabilizing, or is moving out of a jump pad.
6371 (linux_fast_tracepoint_collecting): New.
6372 (maybe_move_out_of_jump_pad): New.
6373 (enqueue_one_deferred_signal): New.
6374 (dequeue_one_deferred_signal): New.
6375 (linux_wait_for_event_1): If moving out of a jump pad, defer
6376 pending signals to later.
6377 (linux_stabilize_threads): New.
6378 (linux_wait_1): Check if threads need moving out of jump pads, and
6380 (stuck_in_jump_pad_callback): New.
6381 (move_out_of_jump_pad_callback): New.
6383 (linux_resume_one_lwp): Handle moving out of jump pads.
6384 (linux_set_resume_request): Dequeue deferred signals.
6385 (need_step_over_p): Also step over fast tracepoint jumps.
6386 (start_step_over): Also uninsert fast tracepoint jumps.
6387 (finish_step_over): Also reinsert fast tracepoint jumps.
6388 (linux_install_fast_tracepoint_jump): New.
6389 (linux_target_ops): Install linux_stabilize_threads and
6390 linux_install_fast_tracepoint_jump_pad.
6391 * linux-low.h (linux_target_ops) <get_thread_area,
6392 install_fast_tracepoint_jump_pad>: New fields.
6393 (struct lwp_info) <collecting_fast_tracepoint,
6394 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
6395 (linux_get_thread_area): Declare.
6396 * linux-x86-low.c (jump_insn): New.
6397 (x86_get_thread_area): New.
6398 (append_insns): New.
6400 (amd64_install_fast_tracepoint_jump_pad): New.
6401 (i386_install_fast_tracepoint_jump_pad): New.
6402 (x86_install_fast_tracepoint_jump_pad): New.
6403 (the_low_target): Install x86_get_thread_area and
6404 x86_install_fast_tracepoint_jump_pad.
6405 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
6406 (struct fast_tracepoint_jump): New.
6407 (fast_tracepoint_jump_insn): New.
6408 (fast_tracepoint_jump_shadow): New.
6409 (find_fast_tracepoint_jump_at): New.
6410 (fast_tracepoint_jump_here): New.
6411 (delete_fast_tracepoint_jump): New.
6412 (set_fast_tracepoint_jump): New.
6413 (uninsert_fast_tracepoint_jumps_at): New.
6414 (reinsert_fast_tracepoint_jumps_at): New.
6415 (set_breakpoint_at): Use write_inferior_memory.
6416 (uninsert_raw_breakpoint): Use write_inferior_memory.
6417 (check_mem_read): Mask out fast tracepoint jumps.
6418 (check_mem_write): Mask out fast tracepoint jumps.
6419 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
6420 (set_fast_tracepoint_jump): Declare.
6421 (delete_fast_tracepoint_jump)
6422 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
6423 (reinsert_fast_tracepoint_jumps_at): Declare.
6424 * regcache.c: Don't compile many functions when building the
6425 in-process agent library.
6426 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
6427 the register buffer in the heap.
6428 (free_register_cache): If the register buffer isn't owned by the
6429 regcache, don't free it.
6430 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
6431 pre-existing register caches.
6432 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
6434 (convert_ascii_to_int): : Constify `from' parameter type.
6435 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
6436 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
6437 the needed buffer in-place.
6438 (relocate_instruction): New.
6439 * server.c (handle_query) <qSymbols>: If the target supports
6440 tracepoints, give it a chance of looking up symbols. Report
6441 support for fast tracepoints.
6442 (handle_status): Stabilize threads.
6443 (process_serial_event): Adjust.
6444 * server.h (struct fast_tracepoint_jump): Forward declare.
6445 (struct process_info) <fast_tracepoint_jumps>: New field.
6446 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
6447 (decode_X_packet, decode_M_packet): Adjust.
6448 (relocate_instruction): Declare.
6449 (in_process_agent_loaded): Declare.
6450 (tracepoint_look_up_symbols): Declare.
6451 (struct fast_tpoint_collect_status): Declare.
6452 (fast_tracepoint_collecting): Declare.
6453 (force_unlock_trace_buffer): Declare.
6454 (handle_tracepoint_bkpts): Declare.
6455 (initialize_low_tracepoint)
6456 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
6457 * target.h (struct target_ops) <stabilize_threads,
6458 install_fast_tracepoint_jump_pad>: New fields.
6459 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
6460 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
6461 [HAVE_STDINT_H]: Include stdint.h.
6462 (trace_debug_1): Rename to ...
6463 (trace_vdebug): ... this.
6464 (trace_debug): Rename to ...
6465 (trace_debug_1): ... this. Add `level' parameter.
6467 (ATTR_USED, ATTR_NOINLINE): New.
6468 (IP_AGENT_EXPORT): New.
6469 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6470 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
6471 (about_to_request_buffer_space, trace_buffer_is_full)
6472 (stopping_tracepoint, expr_eval_result, error_tracepoint)
6473 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
6474 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
6475 (traceframe_write_count, traceframes_created)
6476 (trace_state_variables)
6477 New renaming defines.
6478 (struct ipa_sym_addresses): New.
6479 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
6481 (ipa_sym_addrs): New.
6482 (all_tracepoint_symbols_looked_up): New.
6483 (in_process_agent_loaded): New.
6484 (write_e_ipa_not_loaded): New.
6485 (maybe_write_ipa_not_loaded): New.
6486 (tracepoint_look_up_symbols): New.
6487 (debug_threads) [IN_PROCESS_AGENT]: New.
6488 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
6489 (UNKNOWN_SIDE_EFFECTS): New.
6490 (stop_tracing): New.
6491 (flush_trace_buffer): New.
6492 (stop_tracing_bkpt): New.
6493 (flush_trace_buffer_bkpt): New.
6494 (read_inferior_integer): New.
6495 (read_inferior_uinteger): New.
6496 (read_inferior_data_pointer): New.
6497 (write_inferior_data_pointer): New.
6498 (write_inferior_integer): New.
6499 (write_inferior_uinteger): New.
6500 (struct collect_static_trace_data_action): Delete.
6501 (enum tracepoint_type): New.
6502 (struct tracepoint) <type>: New field `type'.
6503 <actions_str, step_actions, step_actions_str>: Only include in
6505 <orig_size, obj_addr_on_target, adjusted_insn_addr>
6506 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
6507 (tracepoints): Use IP_AGENT_EXPORT.
6508 (last_tracepoint): Don't include in the IPA.
6509 (stopping_tracepoint): Use IP_AGENT_EXPORT.
6510 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
6511 (alloced_trace_state_variables): New.
6512 (trace_state_variables): Use IP_AGENT_EXPORT.
6513 (traceframe_t): Delete unused variable.
6514 (circular_trace_buffer): Don't include in the IPA.
6515 (trace_buffer_start): Delete.
6516 (struct trace_buffer_control): New.
6517 (trace_buffer_free): Delete.
6518 (struct ipa_trace_buffer_control): New.
6519 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
6520 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
6522 (trace_buffer_ctrl): New.
6523 (TRACE_BUFFER_CTRL_CURR): New.
6524 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
6525 Reimplement as macros.
6526 (trace_buffer_wrap): Delete.
6527 (traceframe_write_count, traceframe_read_count)
6528 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
6529 (struct tracepoint_hit_ctx) <type>: New field.
6530 (struct fast_tracepoint_ctx): New.
6531 (memory_barrier): New.
6533 (record_tracepoint_error): Update atomically in the IPA.
6534 (clear_inferior_trace_buffer): New.
6535 (about_to_request_buffer_space): New.
6536 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
6537 updating the same buffer.
6538 (add_tracepoint): Default the tracepoint's type to trap
6539 tracepoint, and orig_size to -1.
6540 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
6542 (create_trace_state_variable): New parameter `gdb'. Handle it.
6543 (clear_installed_tracepoints): Clear fast tracepoint jumps.
6544 (cmd_qtdp): Handle fast tracepoints.
6546 (max_jump_pad_size): New.
6547 (gdb_jump_pad_head): New.
6548 (get_jump_space_head): New.
6549 (claim_jump_space): New.
6550 (sort_tracepoints): New.
6551 (MAX_JUMP_SIZE): New.
6552 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
6554 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
6555 support. Upload fast traceframes, and delete internal IPA
6557 (stop_tracing_handler): New.
6558 (flush_trace_buffer_handler): New.
6559 (cmd_qtstop): Upload fast tracepoints.
6560 (response_tracepoint): Handle fast tracepoints.
6561 (tracepoint_finished_step): Upload fast traceframes. Set the
6562 tracepoint hit context's tracepoint type.
6563 (handle_tracepoint_bkpts): New.
6564 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
6565 type. Add comment about fast tracepoints.
6566 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
6567 non-existing action_str field.
6568 (get_context_regcache): Handle fast tracepoints.
6569 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
6571 (fast_tracepoint_from_jump_pad_address): New.
6572 (fast_tracepoint_from_ipa_tpoint_address): New.
6573 (collecting_t): New.
6574 (force_unlock_trace_buffer): New.
6575 (fast_tracepoint_collecting): New.
6578 (write_inferior_data_ptr): New.
6579 (target_tp_heap): New.
6580 (target_malloc): New.
6581 (download_agent_expr): New.
6583 (download_tracepoints): New.
6584 (download_trace_state_variables): New.
6585 (upload_fast_traceframes): New.
6586 (IPA_FIRST_TRACEFRAME): New.
6587 (IPA_NEXT_TRACEFRAME_1): New.
6588 (IPA_NEXT_TRACEFRAME): New.
6589 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
6590 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
6591 (gdb_jump_pad_buffer_end): New.
6592 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
6593 (initialize_tracepoint): Adjust.
6594 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
6595 buffer. Initialize the low module.
6596 * utils.c (PREFIX, TOOLNAME): New.
6597 (malloc_failure): Use PREFIX.
6598 (error): In the IPA, an error causes an exit.
6599 (fatal, warning): Use PREFIX.
6600 (internal_error): Use TOOLNAME.
6601 (NUMCELLS): Increase to 10.
6602 * configure, config.in: Regenerate.
6604 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6606 * server.c (handle_query) <qSupported>: Do two passes over the
6607 qSupported string to avoid nesting strtok.
6609 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6611 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
6613 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
6615 * configure: Regenerate.
6616 * proc-service.list: New.
6618 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6620 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
6623 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
6625 * gdbreplay.c (remote_open): Check error return from socket() call by
6626 its equality to -1 not by it being negative.
6627 * remote-utils.c (remote_open): Likewise.
6629 2010-05-23 Pedro Alves <pedro@codesourcery.com>
6631 * config.h: Regenerate.
6633 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6635 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
6636 doesn't provide PTRACE_GET_THREAD_AREA.
6638 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6640 * linux-m68k-low.c: Include <asm/ptrace.h>
6641 (ps_get_thread_area): Implement.
6643 2010-05-03 Doug Evans <dje@google.com>
6645 * event-loop.c (struct callback_event): New struct.
6646 (callback_list): New global.
6647 (append_callback_event, delete_callback_event): New functions.
6648 (process_callback): New function.
6649 (start_event_loop): Call it.
6650 * remote-utils.c (NOT_SCHEDULED): Define.
6651 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
6652 moved out of readchar.
6653 (readchar): Rewrite. Call reschedule before returning.
6654 (reset_readchar): New function.
6655 (remote_close): Call it.
6656 (process_remaining, reschedule): New functions.
6657 * server.h (callback_handler_func): New typedef.
6658 (append_callback_event, delete_callback_event): Declare.
6660 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6662 * proc-service.c (ps_pglobal_lookup): Use
6663 thread_db_look_up_one_symbol.
6664 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
6665 parameter. Use it instead of all_symbols_looked_up.
6666 * server.h (struct process_info) <all_symbols_looked_up>: Delete
6668 (all_symbols_looked_up): Don't declare.
6669 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
6670 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
6672 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
6673 Set all_symbols_looked_up here.
6674 (thread_db_look_up_one_symbol): New.
6675 (thread_db_get_tls_address): Adjust.
6676 (thread_db_load_search, try_thread_db_load_1): Always allocate the
6677 thread_db object on the heap, and tentatively set it in the
6679 (thread_db_init): Don't set all_symbols_looked_up here.
6680 * linux-low.h (thread_db_look_up_one_symbol): Declare.
6682 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6684 * linux-low.c (linux_kill, linux_detach): Adjust.
6685 (status_pending_p_callback): Remove redundant statement. Check
6686 for !TARGET_WAITIKIND_IGNORE, instead of
6687 TARGET_WAITKIND_STOPPED.
6688 (handle_tracepoints): Make sure LWP is locked. Adjust.
6689 (linux_wait_for_event_1): Adjust.
6690 (linux_cancel_breakpoints): New.
6691 (unsuspend_one_lwp): New.
6692 (unsuspend_all_lwps): New.
6693 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
6694 (send_sigstop_callback): Change return type to int, add new
6695 `except' parameter and handle it.
6696 (suspend_and_send_sigstop_callback): New.
6697 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
6698 pass them down. If SUSPEND, also increment the lwp's suspend
6700 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
6701 (need_step_over_p): Don't consider suspended LWPs.
6702 (start_step_over): Adjust.
6703 (proceed_one_lwp): Change return type to int, add new `except'
6704 parameter and handle it.
6705 (unsuspend_and_proceed_one_lwp): New.
6706 (proceed_all_lwps): Use find_inferior instead of
6708 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
6709 also decrement the suspend count of LWPs. Pass `except' down,
6710 instead of hacking its suspend count.
6711 (linux_pause_all): Add `freeze' parameter. Adjust.
6712 (linux_unpause_all): New.
6713 (linux_target_ops): Install linux_unpause_all.
6714 * server.c (handle_status): Adjust.
6715 * target.h (struct target_ops): New fields `unpause_all' and
6716 `cancel_breakpoints'. Add new parameter to `pause_all'.
6717 (pause_all): Add new `freeze' parameter.
6719 (cancel_breakpoints): New.
6720 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
6722 (cmd_qtstart): Pause threads.
6723 (stop_tracing): Pause threads, and cancel breakpoints.
6724 * win32-low.c (win32_target_ops): Adjust.
6726 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6728 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
6729 the inferior right away from here...
6730 (linux_wait_1): ... to here, and adjust to check the thread's
6731 last_resume_kind instead of the lwp's step or stop_expected flags.
6733 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6735 * README: Use consistent `GDB' and `GDBserver' spellings.
6737 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6739 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
6740 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
6741 (linux_detach_one_lwp): Assume the lwp is stopped.
6742 (any_thread_of): Delete.
6743 (linux_detach): Stop all lwps here. Don't blindly delete all
6745 (delete_lwp_callback): New.
6746 (linux_mourn): Delete all lwps of the process that is gone.
6747 (linux_wait_1): Don't delete the last lwp of the process here.
6748 * mem-break.h (mark_breakpoints_out): Declare.
6749 * mem-break.c (mark_breakpoints_out): New.
6750 (free_all_breakpoints): Use it.
6751 * server.c (handle_target_event): If the process is gone, mark
6753 * thread-db.c (struct thread_db) <create_bp>: New field.
6754 (thread_db_enable_reporting): Fix prototype. Store a thread event
6755 breakpoint reference in the thread_db struct.
6756 (thread_db_load_search): Clear the thread_db object.
6757 (try_thread_db_load_1): Ditto.
6758 (switch_to_process): New.
6759 (disable_thread_event_reporting): Use it.
6760 (remove_thread_event_breakpoints): New.
6761 (thread_db_detach, thread_db_mourn): Use it.
6763 2010-05-01 Pedro Alves <pedro@codesourcery.com>
6765 * linux-low.c (linux_enable_event_reporting): New.
6766 (linux_wait_for_event_1, handle_extended_wait): Use it.
6768 2010-04-30 Pedro Alves <pedro@codesourcery.com>
6770 * linux-low.c (linux_kill_one_lwp, linux_kill)
6771 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
6772 (send_sigstop): Take an lwp_info as parameter instead. Queue a
6773 SIGSTOP even if the LWP is stopped.
6774 (send_sigstop_callback): New.
6775 (stop_all_lwps): Use send_sigstop_callback instead.
6776 (linux_resume_one_thread): Adjust.
6777 (proceed_one_lwp): Still proceed an LWP that the client has
6778 requested to stop, if we haven't reported it as stopped yet. Make
6779 sure that LWPs the client want stopped, have a pending SIGSTOP.
6781 2010-04-26 Doug Evans <dje@google.com>
6783 * server.c (handle_general_set): Make static.
6785 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6786 Print received char after testing for error/eof instead of before.
6787 (input_interrupt): Tweak comment.
6789 2010-04-23 Doug Evans <dje@google.com>
6791 * server.c (start_inferior): Print inferior argv if --debug.
6793 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6795 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6796 * nto-x86-low.c: Include server.h
6798 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6800 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6801 be consistent with other sources of this directory.
6802 (init_registers_amd64): Correct name of source file of this function
6805 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6807 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6810 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6812 * win32-i386-low.c: Add 64-bit support.
6813 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6814 (init_registers_amd64): Declare.
6815 (mappings): Add 64-bit version of array.
6816 (init_windows_x86): New function.
6817 (the_low_target): Change init_arch field to init_windows_x86.
6819 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6821 * win32-low.c: Adapt to support also 64-bit architecture.
6822 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6823 (get_image_name): Use SIZE_T type for local variable `done'.
6824 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6825 (toolhelp_get_dll_name): Idem.
6826 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6827 Use uintptr_t typecast to avoid warning.
6828 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6829 (handle_exception): Use phex_nz to avoid warning.
6830 (win32_wait): Remove unused local variable `process'.
6832 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6834 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6837 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6839 * configure.ac: Use `ws2_32' library for srv_mingw.
6840 * configure: Regenerate.
6841 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6842 * remote-utils.c: Likewise.
6844 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6846 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6847 if __x86_64__ is defined.
6849 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6851 * configure: Regenerate.
6853 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6855 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6856 * target.h (target_ops): New get_tib_address field.
6857 * win32-low.h (win32_thread_info): Add thread_local_base field.
6858 * win32-low.c (child_add_thread): Add tlb argument.
6859 Set thread_local_base field to TLB.
6860 (get_child_debug_event): Adapt to child_add_thread change.
6861 (win32_get_tib_address): New function.
6862 (win32_target_ops): Set get_tib_address field to
6863 win32_get_tib_address.
6864 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6866 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6868 * linux-low.c (linux_mourn): Also remove the process.
6869 * server.c (handle_target_event): Don't remove the process here.
6870 * nto-low.c (nto_mourn): New.
6871 (nto_target_ops): Install it.
6872 * spu-low.c (spu_mourn): New.
6873 (spu_target_ops): Install it.
6874 * win32-low.c (win32_mourn): New.
6875 (win32_target_ops): Install it.
6877 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6879 * server.h (buffer_xml_printf): Remove redundant `;'.
6881 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6883 * regcache.c (set_register_cache): Invalidate regcaches before
6884 changing the register cache layout.
6885 (regcache_invalidate_one): Allow a NULL regcache.
6886 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6887 regcaches before changing the register cache layout or the target
6890 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6892 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6893 variable warning on Linux/x86-64.
6895 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6897 GDBserver disconnected tracing support.
6899 * linux-low.c (linux_remove_process): Delete.
6900 (add_lwp): Don't set last_resume_kind here.
6901 (linux_kill): Use `mourn'.
6902 (linux_detach): Use `thread_db_detach', and `mourn'.
6904 (linux_attach_lwp_1): Adjust comment.
6905 (linux_attach): last_resume_kind moved the thread_info; adjust.
6906 (status_pending_p_callback): Adjust.
6907 (linux_wait_for_event_1): Adjust.
6908 (count_events_callback, select_singlestep_lwp_callback)
6909 (select_event_lwp_callback, cancel_breakpoints_callback)
6910 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6911 (proceed_one_lwp): Adjust.
6912 (linux_async): Add debug output.
6913 (linux_thread_stopped): New.
6914 (linux_pause_all): New.
6915 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6917 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6918 (thread_db_free): Delete declaration.
6919 (thread_db_detach, thread_db_mourn): Declare.
6920 * thread-db.c (thread_db_init): Use thread_db_mourn.
6921 (thread_db_free): Delete, split in two.
6922 (disable_thread_event_reporting): New.
6923 (thread_db_detach): New.
6924 (thread_db_mourn): New.
6926 * server.h (struct thread_info) <last_resume_kind>: New field.
6927 <attached>: Add comment.
6928 <gdb_detached>: New field.
6929 (handler_func): Change return type to int.
6930 (handle_serial_event, handle_target_event): Ditto.
6931 (gdb_connected): Declare.
6933 (disconnected_tracing): Declare.
6934 (stop_tracing): Declare.
6936 * server.c (handle_query) <qSupported>: Report support for
6937 disconnected tracing.
6938 (queue_stop_reply_callback): Account for running threads.
6939 (gdb_wants_thread_stopped): New.
6940 (gdb_wants_all_threads_stopped): New.
6941 (gdb_reattached_process): New.
6942 (handle_status): Clear the `gdb_detached' flag of all processes.
6943 In all-stop, stop all threads.
6944 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6945 (process_serial_event): If the remote connection breaks, or if an
6946 exit was forced with "monitor exit", force an event loop exit.
6947 Handle disconnected tracing on detach.
6948 (handle_serial_event): Adjust.
6949 (handle_target_event): If GDB isn't connected, forward events back
6950 to the inferior, unless the last process exited, in which case,
6951 exit gdbserver. Adjust interface.
6953 * remote-utils.c (remote_open): Don't block in accept. Instead
6954 register an event loop source on the listen socket file
6955 descriptor. Refactor bits into ...
6956 (listen_desc): ... this new global.
6957 (gdb_connected): ... this new function.
6958 (enable_async_notification): ... this new function.
6959 (handle_accept_event): ... this new function.
6960 (remote_close): Clear remote_desc.
6962 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6964 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6966 (mourn_inferior): Define.
6967 (target_process_qsupported): Avoid the dangling else problem.
6968 (thread_stopped): Define.
6969 (pause_all): Define.
6970 (target_waitstatus_to_string): Declare.
6971 * target.c (target_waitstatus_to_string): New.
6973 * tracepoint.c (tracing): Make extern.
6974 (disconnected_tracing): New.
6975 (stop_tracing): Make extern. Handle tracing stops due to GDB
6977 (cmd_qtdisconnected): New.
6978 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6979 (handle_tracepoint_general_set): Handle QTDisconnected.
6981 * event-loop.c (event_handler_func): Change return type to int.
6982 (process_event): Bail out if the event handler wants the event
6984 (handle_file_event): Ditto.
6985 (start_event_loop): Bail out if the event handler wants the event
6988 * nto-low.c (nto_target_ops): Adjust.
6989 * spu-low.c (spu_wait): Don't remove the process here.
6990 (spu_target_ops): Adjust.
6991 * win32-low.c (win32_wait): Don't remove the process here.
6992 (win32_target_ops): Adjust.
6994 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6996 * regcache.c (realloc_register_cache): Invalidate inferior's
6997 regcache before recreating it.
6999 2010-04-09 Pedro Alves <pedro@codesourcery.com>
7001 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
7003 2010-04-09 Stan Shebs <stan@codesourcery.com>
7004 Pedro Alves <pedro@codesourcery.com>
7006 * server.h (LONGEST): New.
7007 (struct thread_info) <while_stepping>: New field.
7008 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
7010 (initialize_tracepoint, handle_tracepoint_general_set)
7011 (handle_tracepoint_query, tracepoint_finished_step)
7012 (tracepoint_was_hit, release_while_stepping_state_list):
7013 (current_traceframe): Declare.
7014 * server.c (handle_general_set): Handle tracepoint packets.
7016 (write_memory): New.
7017 (handle_search_memory_1): Use read_memory.
7018 (handle_query): Report support for conditional tracepoints, trace
7019 state variables, and tracepoint sources. Handle tracepoint
7021 (main): Initialize the tracepoints module.
7022 (process_serial_event): Handle traceframe reads/writes.
7024 * linux-low.c (handle_tracepoints): New.
7025 (linux_wait_1): Call it.
7026 (linux_resume_one_lwp): Handle while-stepping.
7027 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
7028 (linux_target_ops): Install them.
7029 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
7031 * linux-x86-low.c (x86_supports_tracepoints): New.
7032 (the_low_target). Install it.
7034 * mem-break.h (delete_breakpoint): Declare.
7035 * mem-break.c (delete_breakpoint): Make external.
7037 * target.h (struct target_ops): Add `supports_tracepoints',
7038 `read_pc', and `write_pc' fields.
7039 (target_supports_tracepoints): Define.
7040 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
7043 * regcache.h (struct regcache) <registers_owned>: New field.
7044 (init_register_cache, regcache_cpy): Declare.
7045 (regcache_read_pc, regcache_write_pc): Declare.
7046 (register_cache_size): Declare.
7047 (supply_regblock): Declare.
7048 * regcache.c (init_register_cache): New.
7049 (new_register_cache): Use it.
7050 (regcache_cpy): New.
7051 (register_cache_size): New.
7052 (supply_regblock): New.
7053 (regcache_read_pc, regcache_write_pc): New.
7055 * tracepoint.c: New.
7057 * Makefile.in (OBS): Add tracepoint.o.
7058 (tracepoint.o): New rule.
7060 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
7062 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
7064 (i386-mmx.c): Likewise.
7065 (i386-mmx-linux.o): Likewise.
7066 (i386-mmx-linux.c): Likewise.
7068 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
7069 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
7070 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
7071 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
7073 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
7074 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
7075 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
7077 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
7079 * Makefile.in (clean): Updated.
7081 (i386-avx.c): Likewise.
7082 (i386-avx-linux.o): Likewise.
7083 (i386-avx-linux.c): Likewise.
7084 (amd64-avx.o): Likewise.
7085 (amd64-avx.c): Likewise.
7086 (amd64-avx-linux.o): Likewise.
7087 (amd64-avx-linux.c): Likewise.
7089 * configure.srv (srv_i386_regobj): Add i386-avx.o.
7090 (srv_i386_linux_regobj): Add i386-avx-linux.o.
7091 (srv_amd64_regobj): Add amd64-avx.o.
7092 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
7093 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
7094 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
7095 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
7096 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
7097 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
7098 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
7100 * i387-fp.c: Include "i386-xstate.h".
7102 (i387_cache_to_xsave): Likewise.
7103 (i387_xsave_to_cache): Likewise.
7104 (x86_xcr0): Likewise.
7106 * i387-fp.h (i387_cache_to_xsave): Likewise.
7107 (i387_xsave_to_cache): Likewise.
7108 (x86_xcr0): Likewise.
7110 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
7111 * linux-crisv32-low.c (target_regsets): Likewise.
7112 * linux-m68k-low.c (target_regsets): Likewise.
7113 * linux-mips-low.c (target_regsets): Likewise.
7114 * linux-ppc-low.c (target_regsets): Likewise.
7115 * linux-s390-low.c (target_regsets): Likewise.
7116 * linux-sh-low.c (target_regsets): Likewise.
7117 * linux-sparc-low.c (target_regsets): Likewise.
7118 * linux-xtensa-low.c (target_regsets): Likewise.
7120 * linux-low.c: Include <sys/uio.h>.
7121 (regsets_fetch_inferior_registers): Support nt_type.
7122 (regsets_store_inferior_registers): Likewise.
7123 (linux_process_qsupported): New.
7124 (linux_target_ops): Add linux_process_qsupported.
7126 * linux-low.h (regset_info): Add nt_type.
7127 (linux_target_ops): Add process_qsupported.
7129 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
7131 (init_registers_i386_avx_linux): New.
7132 (init_registers_amd64_avx_linux): Likewise.
7133 (xmltarget_i386_linux_no_xml): Likewise.
7134 (xmltarget_amd64_linux_no_xml): Likewise.
7135 (PTRACE_GETREGSET): Likewise.
7136 (PTRACE_SETREGSET): Likewise.
7137 (x86_fill_xstateregset): Likewise.
7138 (x86_store_xstateregset): Likewise.
7139 (use_xml): Likewise.
7140 (x86_linux_update_xmltarget): Likewise.
7141 (x86_linux_process_qsupported): Likewise.
7142 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
7143 (x86_arch_setup): Don't call init_registers_amd64_linux nor
7144 init_registers_i386_linux here. Call
7145 x86_linux_update_xmltarget.
7146 (the_low_target): Add x86_linux_process_qsupported.
7148 * server.c (handle_query): Call target_process_qsupported.
7150 * target.h (target_ops): Add process_qsupported.
7151 (target_process_qsupported): New.
7153 2010-04-03 Pedro Alves <pedro@codesourcery.com>
7155 * inferiors.c (add_thread): Set last_status kind to
7156 TARGET_WAITKIND_IGNORE.
7157 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
7158 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
7159 (linux_wait_1): Move `thread' local definition to block that uses
7160 it. Don't NULL initialize `event_child'.
7161 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
7162 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
7163 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
7165 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7167 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
7168 an extended waitstatus, or by a watchpoint.
7169 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
7170 thread was stepping or has been stopped by a watchpoint.
7172 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7174 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
7175 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
7176 of another, then delete the previous, and validate all
7178 (validate_inserted_breakpoint): New.
7179 (delete_disabled_breakpoints): New.
7180 (validate_breakpoints): New.
7181 (check_mem_read): Validate breakpoints before trusting their
7182 shadow. Delete disabled breakpoints.
7183 (check_mem_write): Validate breakpoints before trusting they
7184 should be inserted. Delete disabled breakpoints.
7185 * mem-break.h (validate_breakpoints):
7186 * server.c (handle_query): Validate breakpoints when we see a
7189 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7191 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
7192 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
7193 if we could tell there's a GDB breakpoint at stop_pc.
7194 (need_step_over_p): Don't do a step over if we find a GDB
7195 breakpoint at the resume PC.
7197 * mem-break.c (struct raw_breakpoint): New.
7198 (enum bkpt_type): New type `gdb_breakpoint'.
7199 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
7200 fields. New field `raw'.
7201 (find_raw_breakpoint_at): New.
7202 (set_raw_breakpoint_at): Handle refcounting. Create a raw
7204 (set_breakpoint_at): Adjust.
7205 (delete_raw_breakpoint): New.
7206 (release_breakpoint): New.
7207 (delete_breakpoint): Rename to...
7208 (delete_breakpoint_1): ... this. Add proc parameter. Use
7209 release_breakpoint. Return ENOENT.
7210 (delete_breakpoint): Reimplement.
7211 (find_breakpoint_at): Delete.
7212 (find_gdb_breakpoint_at): New.
7213 (delete_breakpoint_at): Delete.
7214 (set_gdb_breakpoint_at): New.
7215 (delete_gdb_breakpoint_at): New.
7216 (gdb_breakpoint_here): New.
7217 (set_reinsert_breakpoint): Use release_breakpoint.
7218 (uninsert_breakpoint): Rename to ...
7219 (uninsert_raw_breakpoint): ... this.
7220 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
7221 (reinsert_raw_breakpoint): Change parameter type to
7223 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
7225 (check_breakpoints): Adjust. Use release_breakpoint.
7226 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
7227 (breakpoint_inserted_here): Ditto.
7228 (check_mem_read): Adjust to iterate over raw breakpoints instead.
7229 Don't trust the breakpoint's shadow if it is not inserted.
7230 (check_mem_write): Adjust to iterate over raw breakpoints instead.
7231 (delete_all_breakpoints): Adjust.
7232 (free_all_breakpoints): Mark all breakpoints as uninserted, and
7233 use delete_breakpoint_1.
7235 * mem-break.h (breakpoints_supported): Delete declaration.
7236 (set_gdb_breakpoint_at): Declare.
7237 (gdb_breakpoint_here): Declare.
7238 (delete_breakpoint_at): Delete.
7239 (delete_gdb_breakpoint_at): Declare.
7241 * server.h (struct raw_breakpoint): Forward declare.
7242 (struct process_info): New field `raw_breakpoints'.
7244 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
7247 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7249 * linux-low.c (status_pending_p_callback): Fix comment.
7250 (linux_wait_for_event_1): Move most of the internal breakpoint
7251 handling from here...
7252 (linux_wait_1): ... to here.
7253 (count_events_callback): New.
7254 (select_singlestep_lwp_callback): New.
7255 (select_event_lwp_callback): New.
7256 (cancel_breakpoints_callback): New.
7257 (select_event_lwp): New.
7258 (linux_wait_1): Simplify internal breakpoint handling. Give equal
7259 priority to all LWPs that have had events that should be reported
7260 to the client. Cancel breakpoints when about to reporting the
7261 event to the client, not while stopping lwps. No longer cancel
7262 finished single-steps here.
7263 (cancel_finished_single_step): Delete.
7264 (cancel_finished_single_steps): Delete.
7266 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7268 * mem-break.c (enum bkpt_type): New.
7269 (struct breakpoint): New field `type'.
7270 (set_breakpoint_at): Change return type to struct breakpoint
7271 pointer. Set type to `other_breakpoint' by default.
7272 (delete_breakpoint): Rewrite, supporting more than one breakpoint
7273 in the breakpoint list.
7274 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
7275 (reinsert_breakpoint): Rename to ...
7276 (reinsert_raw_breakpoint): ... this.
7277 (reinsert_breakpoints_at): Adjust.
7278 * mem-break.h (struct breakpoint): Declare.
7279 (set_breakpoint_at): Change return type to struct breakpoint
7282 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7284 * server.c (handle_query): Assign, not compare.
7286 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7288 Teach linux gdbserver to step-over-breakpoints.
7290 * linux-low.c (can_hardware_single_step): New.
7291 (supports_breakpoints): New.
7292 (handle_extended_wait): If stopping threads, read the stop pc of
7295 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
7296 low target doesn't support retrieving the PC.
7297 (add_lwp): Set last_resume_kind to resume_continue.
7298 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
7299 (linux_attach): Don't clear stop_expected. Set the lwp's
7300 last_resume_kind to resume_stop.
7301 (linux_detach_one_lwp): Don't check for removed breakpoints.
7302 (check_removed_breakpoint): Delete.
7303 (status_pending_p): Rename to ...
7304 (status_pending_p_callback): ... this. Don't check for removed
7305 breakpoints. Don't consider threads that are stopped from GDB's
7307 (linux_wait_for_lwp): Always read the stop_pc here.
7308 (cancel_breakpoint): New.
7309 (step_over_bkpt): New global.
7310 (linux_wait_for_event_1): Implement stepping over breakpoints.
7311 (gdb_wants_lwp_stopped): New.
7312 (gdb_wants_all_stopped): New.
7313 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
7314 single-step traps here. Store the thread's last reported target
7316 (send_sigstop): Don't clear stop_expected. Always set it,
7318 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
7319 (cancel_finished_single_step): New.
7320 (cancel_finished_single_steps): New.
7321 (wait_for_sigstop): Don't cancel finished single-step traps here.
7322 (linux_resume_one_lwp): Don't check for removed breakpoints.
7323 Don't set `step' on non-hardware step archs.
7324 (linux_set_resume_request): Ignore resume_stop requests if already
7325 stopping or stopped. Set the lwp's last_resume_kind.
7326 (resume_status_pending_p): Don't check for removed breakpoints.
7327 (need_step_over_p): New.
7328 (start_step_over): New.
7329 (finish_step_over): New.
7330 (linux_resume_one_thread): Always queue a sigstop for resume_stop
7331 requests. Clear the thread's last reported target waitstatus.
7332 Don't use the `suspended' flag. Don't consider pending breakpoints.
7333 (linux_resume): Start a step-over if necessary.
7334 (proceed_one_lwp): New.
7335 (proceed_all_lwps): New.
7336 (unstop_all_lwps): New.
7337 * linux-low.h (struct lwp_info): Rewrite comment for the
7338 `suspended' flag. Add the `stop_pc' field. Delete the
7339 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
7340 Add `'last_resume_kind' and `need_step_over' fields.
7341 * inferiors.c (struct thread_info): Delete, moved elsewhere.
7342 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
7343 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
7344 (set_raw_breakpoint_at): New.
7345 (set_breakpoint_at): Rewrite to use it.
7346 (reinsert_breakpoint_handler): Delete.
7347 (set_reinsert_breakpoint): New.
7348 (reinsert_breakpoint_by_bp): Delete.
7349 (delete_reinsert_breakpoints): New.
7350 (uninsert_breakpoint): Rewrite.
7351 (uninsert_breakpoints_at): New.
7352 (reinsert_breakpoint): Rewrite.
7353 (reinsert_breakpoints_at): New.
7354 (check_breakpoints): Rewrite.
7355 (breakpoint_here): New.
7356 (breakpoint_inserted_here): New.
7357 (check_mem_read): Adjust.
7358 * mem-break.h (breakpoints_supported, breakpoint_here)
7359 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
7360 (reinsert_breakpoint_by_bp): Delete declaration.
7361 (delete_reinsert_breakpoints): Declare.
7362 (reinsert_breakpoint): Delete declaration.
7363 (reinsert_breakpoints_at): Declare.
7364 (uninsert_breakpoint): Delete declaration.
7365 (uninsert_breakpoints_at): Declare.
7366 (check_breakpoints): Adjust prototype.
7367 * server.h: Adjust include order.
7368 (struct thread_info): Declare here. Add a `last_status' field.
7370 2010-03-23 Michael Snyder <msnyder@vmware.com>
7372 * server.c (crc32): New function.
7373 (handle_query): Add handling for 'qCRC:' request.
7375 2010-03-23 Pedro Alves <pedro@codesourcery.com>
7377 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
7378 lwp had been stopped by a watchpoint.
7380 2010-03-16 Pedro Alves <pedro@codesourcery.com>
7382 * server.h (internal_error): Declare.
7383 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
7384 * utils.c (internal_error): New function.
7386 2010-03-15 Andreas Schwab <schwab@redhat.com>
7388 * configure.srv: Fix typo setting srv_regobj.
7390 2010-03-15 Pedro Alves <pedro@codesourcery.com>
7392 * linux-low.c (fetch_register): Avoid passing a non string literal
7394 (usr_store_inferior_registers): Ditto.
7396 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7398 * linux-low.c (linux_write_memory): Bail out early if peeking
7401 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7403 * linux-low.h (struct lwp_info): New fields
7404 `stopped_by_watchpoint' and `stopped_data_address'.
7405 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
7406 here, and cache them in the lwp object.
7407 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
7409 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
7411 (linux_stopped_by_watchpoint): Rewrite.
7412 (linux_stopped_data_address): Rewrite.
7414 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
7416 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
7417 switching the current inferior, not before.
7419 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
7421 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
7422 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
7423 i386-linux.c and amd64-linux.c.
7424 (reg-i386.o): Removed.
7425 (reg-i386.c): Likewise.
7426 (reg-i386-linux.o): Likewise.
7427 (reg-i386-linux.c): Likewise.
7428 (reg-x86-64.o): Likewise.
7429 (reg-x86-64.c): Likewise.
7430 (reg-x86-64-linux.o): Likewise.
7431 (reg-x86-64-linux.c): Likewise.
7434 (i386-linux.o): Likewise.
7435 (i386-linux.c): Likewise.
7436 (amd64.o): Likewise.
7437 (amd64.c): Likewise.
7438 (amd64-linux.o): Likewise.
7439 (amd64-linux.c): Likewise.
7441 * configure.srv (srv_i386_regobj): New.
7442 (srv_i386_linux_regobj): Likewise.
7443 (srv_amd64_regobj): Likewise.
7444 (srv_amd64_linux_regobj): Likewise.
7445 (srv_i386_32bit_xmlfiles): Likewise.
7446 (srv_i386_64bit_xmlfiles): Likewise.
7447 (srv_i386_xmlfiles): Likewise.
7448 (srv_amd64_xmlfiles): Likewise.
7449 (srv_i386_linux_xmlfiles): Likewise.
7450 (srv_amd64_linux_xmlfiles): Likewise.
7451 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
7452 srv_xmlfiles to $srv_i386_xmlfiles.
7453 (i[34567]86-*-mingw32ce*): Likewise.
7454 (i[34567]86-*-mingw*): Likewise.
7455 (i[34567]86-*-nto*): Likewise.
7456 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
7457 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
7458 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
7459 (x86_64-*-linux*): Likewise.
7461 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
7462 (init_registers_amd64_linux): New.
7463 (x86_arch_setup): Replace init_registers_x86_64_linux with
7464 init_registers_amd64_linux.
7466 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
7468 * configure.ac: Check for libdl. If it is not available link against
7469 static libthread_db.
7470 * configure: Regenerate.
7472 2010-02-22 Pedro Alves <pedro@codesourcery.com>
7476 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
7477 handing a read watchpoint.
7478 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
7480 2010-02-12 Doug Evans <dje@google.com>
7482 * linux-low.c (linux_supports_tracefork_flag): Document.
7483 (linux_look_up_symbols): Add comment.
7485 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
7487 * regcache.c (supply_register): Clear regcache if buf is NULL.
7489 2010-02-02 Nicolas Roche <roche@sourceware.org>
7490 Joel Brobecker <brobecker@adacore.com>
7492 * inferiors.c (find_inferior): Add function documentation.
7493 (unloaded_dll): Handle the case where the unloaded dll has not
7494 been previously registered in the dll list.
7496 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
7498 * linux-arm-low.c (thumb_breakpoint_len): Delete.
7499 (thumb2_breakpoint): New.
7500 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
7502 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7504 * linux-low.c (get_stop_pc): Check for SIGTRAP.
7505 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
7508 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7510 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
7512 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7514 * linux-s390-low.c (s390_collect_ptrace_register)
7515 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
7517 2010-01-21 Doug Evans <dje@google.com>
7519 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
7520 (PTRACE_ARG4_TYPE): New macro.
7521 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
7522 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
7523 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
7524 (usr_store_inferior_registers): Ditto.
7525 (linux_read_memory, linux_write_memory): Ditto.
7526 (linux_test_for_tracefork): Ditto.
7528 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
7529 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
7531 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7533 * proc-service.c (ps_lgetregs): Don't refetch registers from the
7536 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7538 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
7539 prototype to take a regcache. Adjust.
7541 2010-01-20 Pedro Alves <pedro@codesourcery.com>
7543 * regcache.h (struct thread_info): Forward declare.
7544 (struct regcache): New.
7545 (new_register_cache): Adjust prototype.
7546 (get_thread_regcache): Declare.
7547 (free_register_cache): Adjust prototype.
7548 (registers_to_string, registers_from_string): Ditto.
7549 (supply_register, supply_register_by_name, collect_register)
7550 (collect_register_as_string, collect_register_by_name): Ditto.
7551 * regcache.c (struct inferior_regcache_data): Delete.
7552 (get_regcache): Rename to ...
7553 (get_thread_regcache): ... this. Adjust. Switch inferior before
7555 (regcache_invalidate_one): Adjust.
7556 (regcache_invalidate): Fix prototype.
7557 (new_register_cache): Return the new register cache.
7558 (free_register_cache): Change prototype.
7559 (realloc_register_cache): Adjust.
7560 (registers_to_string): Change prototype to take a regcache. Adjust.
7561 (registers_from_string): Ditto.
7562 (register_data): Ditto.
7563 (supply_register): Ditto.
7564 (supply_register_by_name): Ditto.
7565 (collect_register): Ditto.
7566 (collect_register_as_string): Ditto.
7567 (collect_register_by_name): Ditto.
7568 * server.c (process_serial_event): Adjust.
7569 * linux-low.h (regset_fill_func, regset_store_func): Change
7571 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
7573 * linux-low.c (get_stop_pc): Adjust.
7574 (check_removed_breakpoint): Adjust.
7575 (linux_wait_for_event): Adjust.
7576 (linux_resume_one_lwp): Adjust.
7577 (fetch_register): Add regcache parameter. Adjust.
7578 (usr_store_inferior_registers): Ditto.
7579 (regsets_fetch_inferior_registers): Ditto.
7580 (regsets_store_inferior_registers): Ditto.
7581 (linux_fetch_registers, linux_store_registers): Ditto.
7582 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
7584 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
7586 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
7587 prototype to take a regcache.
7588 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
7589 * remote-utils.c (convert_ascii_to_int, outreg)
7590 (prepare_resume_reply): Change prototype to take a regcache.
7592 * target.h (struct target_ops) <fetch_registers, store_registers>:
7593 Change prototype to take a regcache.
7594 (fetch_inferior_registers, store_inferior_registers): Change
7595 prototype to take a regcache. Adjust.
7596 * proc-service.c (ps_lgetregs): Adjust.
7597 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
7598 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
7599 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
7600 take a regcache. Adjust.
7601 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
7602 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
7603 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
7604 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
7605 * linux-cris-low.c (cris_get_pc, cris_set_pc)
7606 (cris_cannot_fetch_register):
7607 (cris_breakpoint_at): Change prototype to take a regcache.
7609 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
7610 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
7611 to take a regcache. Adjust.
7612 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
7614 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
7615 take a regcache. Adjust.
7616 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
7617 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
7618 (m68k_set_pc): Change prototype to take a regcache. Adjust.
7619 * linux-mips-low.c (mips_get_pc):
7620 (mips_set_pc): Change prototype to take a regcache. Adjust.
7621 (mips_reinsert_addr): Adjust.
7622 (mips_collect_register): Change prototype to take a regcache.
7624 (mips_supply_register):
7625 (mips_collect_register_32bit, mips_supply_register_32bit)
7626 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
7627 (mips_store_fpregset): Ditto.
7628 * linux-ppc-low.c (ppc_supply_ptrace_register)
7629 (ppc_supply_ptrace_register): Ditto.
7630 (parse_spufs_run): Adjust.
7631 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
7632 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
7633 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
7634 take a regcache. Adjust.
7635 * linux-s390-low.c (s390_collect_ptrace_register)
7636 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
7637 (s390_set_pc): Change prototype to take a regcache. Adjust.
7638 (s390_arch_setup): Adjust.
7639 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
7640 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
7641 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7642 (sparc_fill_gregset, sparc_store_gregset_from_stack)
7643 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
7645 (sparc_breakpoint_at): Adjust.
7646 * linux-xtensa-low.c (xtensa_fill_gregset):
7647 (xtensa_store_gregset):
7648 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
7649 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
7650 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
7651 prototype to take a regcache. Adjust.
7652 * win32-arm-low.c (arm_fetch_inferior_register)
7653 (arm_store_inferior_register): Change prototype to take a
7655 * win32-i386-low.c (i386_fetch_inferior_register)
7656 (i386_store_inferior_register): Change prototype to take a
7658 * win32-low.c (child_fetch_inferior_registers)
7659 (child_store_inferior_registers): Change prototype to take a
7661 (win32_wait): Adjust.
7662 (win32_fetch_inferior_registers): Change prototype to take a
7664 (win32_store_inferior_registers): Adjust.
7665 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
7666 store_inferior_register>: Change prototype to take a regcache.
7668 2010-01-20 Doug Evans <dje@google.com>
7670 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
7672 (linux_wait_for_event1, linux_init_signals): Ditto.
7673 (W_STOPCODE): Provide definition if missing.
7675 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
7677 * linux-low.c (linux_core_of_thread): New.
7678 (compare_ints, show_process, list_threads): New.
7679 (linux_qxfer_osdata): Report threads and cores.
7680 (linux_target_op): Register linux_core_of_thread.
7681 * remote-utils.c (prepare_resume_reply): Report the core.
7682 (buffer_xml_printf): Support %d specifier.
7683 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
7685 (handle_query): Handle qXfer:threads. Announce availability
7687 * target.h (struct target_ops): New field core_of_thread.
7689 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
7691 * Makefile.in (clean): Remove new generated files.
7692 (reg-s390.o, reg-s390.c): Remove rules.
7693 (reg-s390x.o, reg-s390x.c): Likewise.
7694 (s390-linux32.o, s390-linux32.c): Add rules.
7695 (s390-linux64.o, s390-linux64.c): Likewise.
7696 (s390x-linux64.o, s390x-linux64.c): Likewise.
7697 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
7698 * linux-s390-low.c: Include <elf.h>.
7699 (HWCAP_S390_HIGH_GPRS): Define if undefined.
7700 (init_registers_s390): Remove prototype.
7701 (init_registers_s390x): Likewise.
7702 (init_registers_s390_linux32): Add prototype.
7703 (init_registers_s390_linux64): Likewise.
7704 (init_registers_s390x_linux64): Likewise.
7705 (s390_num_regs_3264): New define.
7706 (s390_regmap_3264): New global variable.
7707 (s390_cannot_fetch_register): Remove obsolete check.
7708 (s390_cannot_store_register): Likewise.
7709 (s390_collect_ptrace_register): Handle upper/lower register halves.
7710 (s390_supply_ptrace_register): Likewise.
7711 (s390_fill_gregset): Update to register number changes.
7712 (s390_get_hwcap): New routine.
7713 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
7714 Install appropriate regmap and register set.
7716 2010-01-01 Joel Brobecker <brobecker@adacore.com>
7718 * server.c (gdbserver_version): Update copyright year to 2010.
7719 * gdbreplay.c (gdbreplay_version): Likewise.
7721 2009-12-28 Doug Evans <dje@google.com>
7723 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
7724 elf/external.h. Include <elf.h> instead but only if necessary.
7726 2009-12-28 Pedro Alves <pedro@codesourcery.com>
7728 * linux-low.c (linux_remove_process): Remove `detaching'
7729 parameter. Don't release/detach from thread_db here.
7730 (linux_kill): Release/detach from thread_db here, ...
7731 (linux_detach): ... and here, before actually detaching.
7732 (linux_wait_1): ... and here, when a process exits.
7733 * thread-db.c (any_thread_of): New.
7734 (thread_db_free): Switch the current inferior to a thread of the
7737 2009-12-21 Doug Evans <dje@google.com>
7739 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
7741 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
7742 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
7743 warning ifndef __NR_tkill. Move setting of errno there too.
7744 Delete unnecessary resetting of errno after syscall.
7745 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
7747 * configure.ac: Check for dladdr.
7748 * config.in: Regenerate.
7749 * configure: Regenerate.
7750 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
7751 (try_thread_db_load): Update.
7753 * linux-low.c (my_waitpid): Delete unnecessary prototype.
7755 2009-12-18 Doug Evans <dje@google.com>
7757 * event-loop.c: Include unistd.h if it exists.
7759 * linux-low.c (my_waitpid): Move definition away from being in
7760 between linux_tracefork_child/linux_test_for_tracefork.
7762 * gdb_proc_service.h (psaddr_t): Fix type.
7763 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
7764 signature to match glibc.
7766 2009-12-16 Doug Evans <dje@google.com>
7768 * linux-low.c (linux_read_memory): Fix argument to read.
7770 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7772 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
7773 events, don't leave current_inferior pointing at null.
7775 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7777 * win32-low.c (LOG): Delete.
7778 (OUTMSG): Output to stderr.
7779 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7780 on compile time LOG macro.
7781 (win32_wait): Fix debug output.
7783 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7785 * win32-low.c (win32_add_one_solib): If the dll name is
7786 "ntdll.dll", prepend the system directory to the dll path.
7788 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7790 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7792 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7793 Vladimir Prus <vladimir@codesourcery.com>
7795 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7796 * configure.ac: Check for __mcoldfire__ and set
7797 gdb_cv_m68k_is_coldfire.
7798 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7799 reg-cf.o and reg-m68k.o.
7800 * configure: Regenerated.
7802 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7804 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7805 Pass it to thread_db_free.
7806 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7807 proper `detaching' argument to linux_remove_process.
7808 * linux-low.h (thread_db_free): Add `detaching' parameter.
7809 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7811 (thread_db_free): Add `detaching' parameter. Only
7812 call td_ta_clear_event if detaching from process.
7814 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7816 * thread-db.c (thread_db_free): Fix typo.
7818 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7821 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7823 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7825 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7826 with an i686 compiler.
7827 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7829 * configure: Rebuilt.
7831 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7835 * server.c (handle_search_memory_1): Correct read_addr initialization
7836 in loop for searching subsequent chunks.
7838 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7840 * configure.ac: New --with-libthread-db option.
7841 * thread-db.c: Allow direct dependence on libthread_db.
7842 (thread_db_free): Adjust.
7843 * config.in: Regenerate.
7844 * configure: Likewise.
7846 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7849 * thread-db.c (attach_thread): New function.
7850 (maybe_attach_thread): Return success/failure.
7851 (find_new_threads_callback): Adjust.
7852 (thread_db_find_new_threads): Loop until no new threads.
7854 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7856 * proc-service.c (ps_lgetregs): Formatting.
7858 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7860 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7861 * configure.ac: Adjust.
7862 * linux-low.h (struct process_info_private): Move members to struct
7864 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7865 * linux-low.c (linux_remove_process): Adjust.
7866 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7867 * server.c (handle_query): Move code ...
7868 (handle_monitor_command): ... here. New function.
7869 * target.h (struct target_ops): New member.
7870 * thread-db.c (struct thread_db): New.
7871 (libthread_db_search_path): New variable.
7872 (thread_db_create_event, thread_db_enable_reporting)
7873 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7874 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7875 (try_thread_db_load_1, dladdr_to_soname): New functions.
7876 (try_thread_db_load, thread_db_load_search): New functions.
7877 (thread_db_init): Search for libthread_db.
7878 (thread_db_free): New function.
7879 (thread_db_handle_monitor_command): Likewise.
7880 * config.in: Regenerate.
7881 * configure: Regenerate.
7883 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7885 * spu-low.c (spu_kill): Wait for inferior to terminate.
7886 Call clear_inferiors.
7887 (spu_detach): Call clear_inferiors.
7889 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7891 * aclocal.m4: Regenerate.
7892 * config.in: Likewise.
7893 * configure: Likewise.
7895 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7897 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7898 (parse_spufs_run): New function.
7899 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7900 (ppc_breakpoint_at): Handle SPU breakpoints.
7902 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7904 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7905 (SPUFS_MAGIC): Define.
7906 (spu_enumerate_spu_ids): New function.
7907 (linux_qxfer_spu): New function.
7908 (linux_target_ops): Install linux_qxfer_spu.
7910 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7912 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7913 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7914 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7915 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7916 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7917 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7918 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7919 (init_registers_powerpc_cell32l): Add prototype.
7920 (init_registers_powerpc_cell64l): Likewise.
7921 (ppc_arch_setup): Detect Cell/B.E. architecture.
7923 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7925 * Makefile.in (datarootdir): New variable.
7927 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7929 * linux-low.c (linux_write_memory): Update debugging output.
7930 * Makefile.in (clean): Add new descriptions.
7931 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7932 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7933 * configure.srv: Add new files for arm*-*-linux*.
7934 * linux-arm-low.c: Add new declarations.
7935 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7936 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7937 (HWCAP_VFPv3D16): New.
7938 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7939 instead of __IWMMXT__.
7940 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7941 (arm_arch_setup): New.
7942 (target_regsets): Remove #ifdef. Add VFP regset.
7943 (the_low_target): Use arm_arch_setup.
7945 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7947 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7948 the main thread again.
7950 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7952 Adding Neutrino gdbserver.
7953 * configure: Regenerated.
7954 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7955 * configure.srv (i[34567]86-*-nto*): New target.
7956 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7957 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7958 (nto_comctrl) [__QNX__]: New function.
7959 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7961 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7963 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7966 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7967 Pedro Alves <pedro@codesourcery.com>
7969 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7970 don't support CONTEXT_EXTENDED_REGISTERS.
7971 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7972 (the_low_target): Install them.
7973 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7974 failing with ERROR_PIPE_NOT_CONNECTED.
7976 2009-06-30 Doug Evans <dje@google.com>
7977 Pierre Muller <muller@ics.u-strasbg.fr>
7979 Add h/w watchpoint support to x86-linux, win32-i386.
7980 * Makefile.in (SFILES): Add i386-low.c
7981 (i386_low_h): Define.
7982 (i386-low.o): Add dependencies.
7983 (linux-x86-low.o): Add i386-low.h dependency.
7984 (win32-i386-low.o): Ditto.
7985 * i386-low.c: New file.
7986 * i386-low.h: New file.
7987 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7988 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7989 * linux-low.c (linux_add_process): Initialize arch_private.
7990 (linux_remove_process): Free arch_private.
7991 (add_lwp): Initialize arch_private.
7992 (delete_lwp): Free arch_private.
7993 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7995 * linux-low.h (process_info_private): New member arch_private.
7996 (lwp_info): New member arch_private.
7997 (linux_target_ops): New members new_process, new_thread,
7999 (ptid_of): New macro.
8000 * linux-x86-low.c: Include stddef.h, i386-low.h.
8001 (arch_process_info): New struct.
8002 (arch_lwp_info): New struct.
8003 (x86_linux_dr_get, x86_linux_dr_set): New functions.
8004 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
8005 (i386_dr_low_get_status): New function.
8006 (x86_insert_point, x86_remove_point): New functions.
8007 (x86_stopped_by_watchpoint): New function.
8008 (x86_stopped_data_address): New function.
8009 (x86_linux_new_process, x86_linux_new_thread): New functions.
8010 (x86_linux_prepare_to_resume): New function.
8011 (the_low_target): Add entries for insert_point, remove_point,
8012 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
8014 * server.c (debug_hw_points): New global.
8015 (monitor_show_help): Document set debug-hw-points.
8016 (handle_query): Process "set debug-hw-points".
8017 * server.h (debug_hw_points): Declare.
8018 (paddress): Declare.
8019 * utils.c (NUMCELLS, CELLSIZE): New macros.
8020 (get_sell, xsnprintf, paddress): New functions.
8021 * win32-arm-low.c (the_low_target): Add entries for insert_point,
8022 remove_point, stopped_by_watchpoint, stopped_data_address.
8023 * win32-i386-low.c: Include i386-low.h.
8024 (debug_reg_state): Replaces dr.
8025 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
8026 (i386_dr_low_get_status): New function.
8027 (i386_insert_point, i386_remove_point): New functions.
8028 (i386_stopped_by_watchpoint): New function.
8029 (i386_stopped_data_address): New function.
8030 (i386_initial_stuff): Update.
8031 (get_thread_context,set_thread_context,i386_thread_added): Update.
8032 (the_low_target): Add entries for insert_point,
8033 remove_point, stopped_by_watchpoint, stopped_data_address.
8034 * win32-low.c (win32_insert_watchpoint): New function.
8035 (win32_remove_watchpoint): New function.
8036 (win32_stopped_by_watchpoint): New function.
8037 (win32_stopped_data_address): New function.
8038 (win32_target_ops): Add entries for insert_watchpoint,
8039 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
8040 * win32-low.h (win32_target_ops): New members insert_point,
8041 remove_point, stopped_by_watchpoint, stopped_data_address.
8043 2009-06-25 Pedro Alves <pedro@codesourcery.com>
8045 * server.c (process_serial_event): Re-return unsupported, not
8046 error, if the type isn't recognized. Re-allow supporting only
8047 insert or remove packets. Also call require_running for
8048 breakpoints. Add missing break statement to default case. Tidy.
8049 * target.h (struct target_ops): Rename insert_watchpoint to
8050 insert_point, and remove_watchpoint to remove_point.
8052 * linux-low.h (struct linux_target_ops): Likewise.
8053 * linux-low.c (linux_insert_watchpoint): Rename to ...
8054 (linux_insert_point): ... this. Adjust.
8055 (linux_remove_watchpoint): Rename to ...
8056 (linux_remove_point): ... this. Adjust.
8057 (linux_target_ops): Adjust.
8058 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
8059 (cris_insert_point): ... this.
8060 (cris_remove_watchpoint): Rename to ...
8061 (cris_remove_point): ... this.
8062 (the_low_target): Adjust.
8064 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
8066 * server.c (handle_v_kill): Pass signal_pid to
8067 kill_inferior if multi_process is zero.
8069 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
8071 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
8072 * target.h (target_ops): Comment for *_watchpoint to make it clear
8073 the functions can get types '0' and '1'.
8075 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
8077 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
8078 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
8079 * regcache.c (get_regcache): Likewise.
8080 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
8081 * win32-low.c (child_fetch_inferior_registers): Remove check for
8084 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
8085 Pedro Alves <pedro@codesourcery.com>
8087 * target.h (struct target_ops) <supports_multi_process>: New
8089 (target_supports_multi_process): New.
8090 * server.c (handle_query): Even if GDB reports support, only
8091 enable multi-process if the target also supports it. Report
8092 multi-process support only if the target backend supports it.
8093 * linux-low.c (linux_supports_multi_process): New function.
8094 (linux_target_ops): Install it as target_supports_multi_process
8097 2009-05-24 Doug Evans <dje@google.com>
8099 Global renaming of find_thread_pid to find_thread_ptid.
8100 * server.h (find_thread_ptid): Renamed from find_thread_pid.
8101 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
8102 All callers updated.
8104 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
8105 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
8108 * linux-low.c (get_stop_pc): Print pc if debug_threads.
8109 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
8110 (linux_resume_one_lwp): Ditto.
8112 2009-05-23 Doug Evans <dje@google.com>
8114 * linux-low.c (linux_resume_one_lwp): Change type of first arg
8115 from struct inferior_list_entry * to struct lwp_info *.
8116 All callers updated.
8118 2009-05-13 Doug Evans <dje@google.com>
8120 * linux-x86-low.c: Don't include assert.h.
8121 (x86_siginfo_fixup): Use fatal, not assert.
8122 (x86_arch_setup): Fix comment.
8124 2009-05-12 Doug Evans <dje@google.com>
8126 Biarch support for i386/amd64 gdbserver.
8127 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
8128 Add linux-x86-low.c.
8129 (linux-i386-low.o, linux-x86-64-low.o): Delete.
8130 (linux-x86-low.o): Add.
8131 * linux-x86-64-low.c: Delete.
8132 * linux-i386-low.c: Delete.
8133 * linux-x86-low.c: New file.
8134 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
8136 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
8138 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
8139 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
8140 (linux_child_pid_to_exec_file): New function.
8141 (elf_64_header_p, elf_64_file_p): New functions.
8142 (siginfo_fixup): New function.
8143 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
8144 give target a chance to convert layout.
8145 * linux-low.h (linux_target_ops): New member siginfo_fixup.
8146 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
8148 2009-05-07 Doug Evans <dje@google.com>
8150 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
8151 (regsets_store_inferior_registers): Ditto.
8153 2009-05-06 Pedro Alves <pedro@codesourcery.com>
8157 * linux-low.c (must_set_ptrace_flags): Delete.
8158 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
8160 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
8161 `lwp->must_set_ptrace_flags' instead.
8162 (linux_wait_for_event_1): Set ptrace options here.
8163 (linux_wait_1): ... not here.
8165 2009-04-30 Doug Evans <dje@google.com>
8167 * inferiors.c (started_inferior_callback): New function.
8168 (attached_inferior_callback): New function.
8169 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
8170 * server.c (print_started_pid, print_attached_pid): New functions.
8171 (detach_or_kill_for_exit): New function.
8172 (main): Call it instead of for_each_inferior (kill_inferior_callback).
8173 * server.h (have_started_inferiors_p): Declare.
8174 (have_attached_inferiors_p): Declare.
8176 * inferiors.c (remove_process): Fix memory leak, free process.
8177 * linux-low.c (linux_remove_process): New function.
8178 (linux_kill): Call it instead of remove_process.
8179 (linux_detach, linux_wait_1): Ditto.
8181 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
8183 * configure.srv: Add x86 Windows CE target.
8185 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
8187 * inferiors.c (get_thread_process): Make global.
8188 * server.h (get_thread_process): Add prototype.
8189 * thread-db.c (find_one_thread): Use get_thread_process
8190 instead of current_process.
8191 (thread_db_get_tls_address): Do not crash if called when
8192 thread layer is not yet initialized.
8194 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
8196 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
8197 * spu-low.c (current_tid): Rename to ...
8198 (current_ptid): ... this.
8199 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
8200 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
8201 ptid_get_lwp (current_ptid) instead of current_tid.
8202 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
8203 instead of current_tid. Use find_process_pid to verify pid
8204 argument is valid. Pass proper argument to remove_process.
8205 (spu_thread_alive): Compare current_ptid instead of current_tid.
8206 (spu_resume): Likewise.
8208 2009-04-02 Pedro Alves <pedro@codesourcery.com>
8210 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
8213 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8215 Implement the multiprocess extensions, and add linux multiprocess
8218 * server.h (ULONGEST): Declare.
8219 (struct ptid, ptid_t): New.
8220 (minus_one_ptid, null_ptid): Declare.
8221 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
8222 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
8223 (struct inferior_list_entry): Change `id' type from unsigned from
8225 (struct sym_cache, struct breakpoint, struct
8226 process_info_private): Forward declare.
8227 (struct process_info): Declare.
8228 (current_process): Declare.
8229 (all_processes): Declare.
8230 (initialize_inferiors): Declare.
8231 (add_thread): Adjust to use ptid_t.
8232 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
8233 (add_process, remove_process, find_thread_pid): Declare.
8234 (find_inferior_id): Adjust to use ptid_t.
8235 (cont_thread, general_thread, step_thread): Change type to ptid_t.
8236 (multi_process): Declare.
8237 (push_event): Adjust to use ptid_t.
8238 (read_ptid, write_ptid): Declare.
8239 (prepare_resume_reply): Adjust to use ptid_t.
8240 (clear_symbol_cache): Declare.
8241 * inferiors.c (all_processes): New.
8242 (null_ptid, minus_one_ptid): New.
8243 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
8244 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
8245 (add_thread): Change unsigned long to ptid. Remove gdb_id
8247 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
8248 (gdb_id_to_thread): Rename to ...
8249 (find_thread_pid): ... this. Change unsigned long to ptid.
8250 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
8251 (loaded_dll, pull_pid_from_list): Adjust.
8252 (add_process, remove_process, find_process_pid)
8253 (get_thread_process, current_process, initialize_inferiors): New.
8254 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
8255 (struct target_waitstatus) <related_pid>: Ditto.
8256 (struct target_ops) <kill, detach>: Add `pid' argument. Change
8258 (struct target_ops) <join>: Add `pid' argument.
8259 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
8260 (struct target_ops) <wait>: Add `ptid' field. Change return type
8262 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
8263 (mywait): Add `ptid' argument. Change return type to ptid_t.
8264 (target_pid_to_str): Declare.
8265 * target.c (set_desired_inferior): Adjust to use ptids.
8266 (mywait): Add new `ptid' argument. Adjust.
8267 (target_pid_to_str): New.
8268 * mem-break.h (free_all_breakpoints): Declare.
8269 * mem-break.c (breakpoints): Delelete.
8270 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
8271 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
8272 to use per-process breakpoint list.
8273 (free_all_breakpoints): New.
8274 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
8275 (symbol_cache, all_symbols_looked_up): Delete.
8277 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
8279 (prepare_resume_reply): Change ptid argument's type from unsigned
8280 long to ptid_t. Adjust. Implement W;process and X;process.
8281 (free_sym_cache, clear_symbol_cache): New.
8282 (look_up_one_symbol): Adjust to per-process symbol cache. *
8283 * server.c (cont_thread, general_thread, step_thread): Change type
8286 (multi_process): New.
8287 (last_ptid): Change type to ptid_t.
8288 (struct vstop_notif) <ptid>: Change type to ptid_t.
8289 (queue_stop_reply, push_event): Change `ptid' argument's type to
8291 (discard_queued_stop_replies): Add `pid' argument.
8292 (start_inferior): Adjust to use ptids. Adjust to mywait interface
8293 changes. Don't reference the `attached' global.
8294 (attach_inferior): Adjust to mywait interface changes.
8295 (handle_query): Adjust to use ptids. Parse GDB's qSupported
8296 features. Handle and report "multiprocess+". Handle
8298 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
8300 (handle_v_kill): New.
8301 (handle_v_stopped): Adjust to use target_pid_to_str.
8302 (handle_v_requests): Allow multiple attaches and runs when
8303 multiprocess extensions are in effect. Handle "vKill".
8304 (myresume): Adjust to use ptids.
8305 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
8306 (handle_status): Adjust to discard_queued_stop_replies interface
8308 (first_thread_of, kill_inferior_callback)
8309 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
8310 (main): Call initialize_inferiors. Adjust to use ptids, killing
8311 and detaching from all inferiors. Handle multiprocess packet
8313 * linux-low.h: Include gdb_proc_service.h.
8314 (struct process_info_private): New.
8315 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
8316 <lwpid_of>: Use ptid_get_lwp.
8317 (get_lwp_thread): Adjust.
8318 (struct lwp_info): Add `dead' member.
8319 (find_lwp_pid): Declare.
8320 * linux-low.c (thread_db_active): Delete.
8321 (new_inferior): Adjust comment.
8322 (inferior_pid): Delete.
8323 (linux_add_process): New.
8324 (handle_extended_wait): Adjust.
8325 (add_lwp): Change unsigned long to ptid.
8326 (linux_create_inferior): Add process to processes table. Adjust
8327 to use ptids. Don't set new_inferior here.
8328 (linux_attach_lwp): Rename to ...
8329 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
8330 it. Adjust to use ptids.
8331 (linux_attach_lwp): New.
8332 (linux_attach): Add process to processes table. Don't set
8334 (struct counter): New.
8335 (second_thread_of_pid_p, last_thread_of_process_p): New.
8336 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
8338 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
8339 processes. Remove process from process table.
8340 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
8341 to multiple processes.
8342 (any_thread_of): New.
8343 (linux_detach): Add `pid' argument, and handle it. Remove process
8344 from processes table.
8345 (linux_join): Add `pid' argument. Handle it.
8346 (linux_thread_alive): Change unsighed long argument to ptid_t.
8347 Consider dead lwps as not being alive.
8348 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
8349 threads we're not interested in.
8350 (same_lwp, find_lwp_pid): New.
8351 (linux_wait_for_lwp): Change `pid' argument's type from int to
8353 (linux_wait_for_event): Rename to ...
8354 (linux_wait_for_event_1): ... this. Change `pid' argument's type
8355 from int to ptid_t. Adjust.
8356 (linux_wait_for_event): New.
8357 (linux_wait_1): Add `ptid' argument. Change return type to
8358 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
8359 that exit from the process table.
8360 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
8362 (mark_lwp_dead): New.
8363 (wait_for_sigstop): Adjust to use ptids. If a process exits while
8364 stopping all threads, mark its main lwp as dead.
8365 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
8367 (fetch_register, usr_store_inferior_registers)
8368 (regsets_fetch_inferior_registers)
8369 (regsets_store_inferior_registers, linux_read_memory)
8370 (linux_write_memory): Inline `inferior_pid'.
8371 (linux_look_up_symbols): Adjust to use per-process
8373 (linux_request_interrupt): Adjust to use ptids.
8374 (linux_read_auxv): Inline `inferior_pid'.
8375 (initialize_low): Don't reference thread_db_active.
8376 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
8377 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
8378 (ps_getpid): Return the pid of the current inferior.
8379 * thread-db.c (proc_handle, thread_agent): Delete.
8380 (thread_db_create_event, thread_db_enable_reporting): Adjust to
8382 (find_one_thread): Change argument type to ptid_t. Adjust to
8384 (maybe_attach_thread): Adjust to per-process data and ptids.
8385 (thread_db_find_new_threads): Ditto.
8386 (thread_db_init): Ditto.
8387 * spu-low.c (spu_create_inferior, spu_attach): Add process to
8388 processes table. Adjust to use ptids.
8389 (spu_kill, spu_detach): Adjust interface. Remove process from
8391 (spu_join, spu_thread_alive): Adjust interface.
8392 (spu_wait): Adjust interface. Remove process from processes
8393 table. Adjust to use ptids.
8394 * win32-low.c (current_inferior_tid): Delete.
8395 (current_inferior_ptid): New.
8396 (debug_event_ptid): New.
8397 (thread_rec): Take a ptid. Adjust.
8398 (child_add_thread): Add `pid' argument. Adjust to use ptids.
8399 (child_delete_thread): Ditto.
8400 (do_initial_child_stuff): Add `attached' argument. Add process to
8402 (child_fetch_inferior_registers, child_store_inferior_registers):
8404 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
8405 (win32_attach): Pass 1 to do_initial_child_stuff.
8406 (win32_kill): Adjust interface. Remove process from processes
8408 (win32_detach): Ditto.
8409 (win32_join): Adjust interface.
8410 (win32_thread_alive): Take a ptid.
8411 (win32_resume): Adjust to use ptids.
8412 (get_child_debug_event): Ditto.
8413 (win32_wait): Adjust interface. Remove exiting process from
8416 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8418 Non-stop mode support.
8420 * server.h (non_stop): Declare.
8421 (gdb_client_data, handler_func): Declare.
8422 (delete_file_handler, add_file_handler, start_event_loop):
8424 (handle_serial_event, handle_target_event, push_event)
8425 (putpkt_notif): Declare.
8426 * target.h (enum resume_kind): New.
8427 (struct thread_resume): Replace `step' field by `kind' field.
8428 (TARGET_WNOHANG): Define.
8429 (struct target_ops) <wait>: Add `options' argument.
8430 <supports_non_stop, async, start_non_stop>: New fields.
8431 (target_supports_non_stop, target_async): New.
8432 (start_non_stop): Declare.
8433 (mywait): Add `options' argument.
8434 * target.c (mywait): Add `options' argument. Print child exit
8436 (start_non_stop): New.
8437 * server.c (non_stop, own_buf, mem_buf): New globals.
8438 (struct vstop_notif): New.
8439 (notif_queue): New global.
8440 (queue_stop_reply, push_event, discard_queued_stop_replies)
8441 (send_next_stop_reply): New.
8442 (start_inferior): Adjust to use resume_kind. Adjust to mywait
8444 (attach_inferior): In non-stop mode, don't wait for the target
8446 (handle_general_set): Handle QNonStop.
8447 (handle_query): When handling qC, return the current general
8448 thread, instead of the first thread of the list.
8449 (handle_query): If the backend supports non-stop mode, include
8450 QNonStop+ in the qSupported query response.
8451 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
8453 (handle_v_attach, handle_v_run): Handle non-stop mode.
8454 (handle_v_stopped): New.
8455 (handle_v_requests): Report support for vCont;t. Handle vStopped.
8456 (myresume): Adjust to use resume_kind. Handle non-stop.
8457 (queue_stop_reply_callback): New.
8458 (handle_status): Handle non-stop mode.
8459 (main): Clear non_stop flag on reconnection. Use the event-loop.
8460 Refactor serial protocol handling from here ...
8461 (process_serial_event): ... to this new function. When GDB
8462 selects any thread, select one here. In non-stop mode, wait until
8463 GDB acks all pending events before exiting.
8464 (handle_serial_event, handle_target_event): New.
8465 * remote-utils.c (remote_open): Install remote_desc in the event
8467 (remote_close): Remove remote_desc from the event loop.
8468 (putpkt_binary): Rename to...
8469 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
8470 (putpkt_binary): New as wrapper around putpkt_binary_1.
8471 (putpkt_notif): New.
8472 (prepare_resume_reply): In non-stop mode, don't change the
8474 * event-loop.c: New.
8475 * Makefile.in (OBJ): Add event-loop.o.
8476 (event-loop.o): New rule.
8478 * linux-low.h (pid_of): Moved here.
8480 (get_lwp_thread): Use lwpid_of.
8481 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
8482 * linux-low.c (pid_of): Delete.
8483 (inferior_pid): Use lwpid_of.
8484 (linux_event_pipe): New.
8485 (target_is_async_p): New.
8487 (handle_extended_wait): Use lwpid_of.
8488 (add_lwp): Don't set lwpid field.
8489 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
8490 (linux_kill_one_lwp): If killing a running lwp, stop it first.
8491 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
8492 (linux_detach_one_lwp): If detaching from a running lwp, stop it
8493 first. Adjust to linux_wait_for_event interface changes. Use
8495 (linux_detach): Don't delete the main lwp here.
8496 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
8497 (status_pending_p): Don't consider explicitly suspended lwps.
8498 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
8499 pointer. Add OPTIONS argument. Change return type to int. Use
8500 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
8501 (linux_wait_for_event): Take an integer pid instead of a lwp_info
8502 pointer. Add status pointer argument. Return a pid instead of a
8503 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
8504 changes. In non-stop mode, don't switch to a random thread.
8505 (linux_wait): Rename to...
8506 (linux_wait_1): ... this. Add target_options argument, and handle
8507 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
8508 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
8509 clean exit and signal exit code. Don't stop all threads in
8510 non-stop mode. In all-stop mode, only stop all threads when
8511 reporting a stop to GDB. Handle explicit thread stop requests.
8512 (async_file_flush, async_file_mark): New.
8514 (send_sigstop): Use lwpid_of.
8515 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
8516 interface changes. In non-stop mode, don't switch to a random
8518 (linux_resume_one_lwp): Use lwpid_of.
8519 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
8520 (linux_resume_one_thread): ... this. Handle resume_stop. In
8521 non-stop mode, don't look for pending flag in all threads.
8522 (resume_status_pending_p): Don't consider explicitly suspended
8524 (my_waitpid): Reimplement. Emulate __WALL.
8525 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8527 (sigchld_handler, linux_supports_non_stop, linux_async)
8528 (linux_start_non_stop): New.
8529 (linux_target_ops): Register linux_supports_non_stop, linux_async
8530 and linux_start_non_stop.
8531 (initialize_low): Install SIGCHLD handler.
8532 * thread-db.c (thread_db_create_event, find_one_thread)
8533 (thread_db_get_tls_address): Use lwpid_of.
8534 * win32-low.c (win32_detach): Adjust to use resume_kind.
8535 (win32_wait): Add `options' argument.
8536 * spu-low.c (spu_resume): Adjust to use resume_kind.
8537 (spu_wait): Add `options' argument.
8539 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8541 Decouple target code from remote protocol.
8543 * target.h (enum target_waitkind): New.
8544 (struct target_waitstatus): New.
8545 (struct target_ops) <wait>: Return an unsigned long. Take a
8546 target_waitstatus pointer instead of a char pointer.
8548 * target.c (mywait): Change prototype to return an unsigned long.
8549 Take a target_waitstatus pointer instead of a char pointer. Adjust.
8550 * server.h (thread_from_wait, old_thread_from_wait): Delete
8552 (prepare_resume_reply): Change prototype to take a
8554 * server.c (thread_from_wait, old_thread_from_wait): Delete.
8555 (last_status, last_ptid): New.
8556 (start_inferior): Remove "statusptr" argument. Adjust. Return a
8557 pid instead of a signal.
8558 (attach_inferior): Remove "status" and "signal" parameters.
8560 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
8562 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
8563 (handle_v_requests, myresume): Remove "status" and "signal"
8565 (handle_status): New.
8566 (main): Delete local `status'. Adjust.
8567 * remote-utils.c: Include target.h.
8568 (prepare_resume_reply): Change prototype to take a
8569 target_waitstatus. Adjust.
8571 * linux-low.c (linux_wait): Adjust to new target_ops->wait
8573 * spu-low.c (spu_wait): Adjust.
8574 * win32-low.c (enum target_waitkind, struct target_waitstatus):
8576 (win32_wait): Adjust.
8578 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8580 * target.h (struct thread_resume): Delete leave_stopped member.
8581 (struct target_ops): Add a `n' argument to the `resume' callback.
8582 * server.c (start_inferior): Adjust.
8583 (handle_v_cont, myresume): Adjust.
8584 * linux-low.c (check_removed_breakpoint): Adjust to resume
8585 interface change, and to removed leave_stopped field.
8586 (resume_ptr): Delete.
8587 (struct thread_resume_array): New.
8588 (linux_set_resume_request): Add new `arg' parameter. Adjust to
8589 resume interface change.
8590 (linux_continue_one_thread, linux_queue_one_thread)
8591 (resume_status_pending_p): Check if the resume field is NULL
8592 instead of checking the leave_stopped member.
8593 (linux_resume): Adjust to the target resume interface change.
8594 * spu-low.c (spu_resume): Adjust to the target resume interface
8596 * win32-low.c (win32_detach, win32_resume): Ditto.
8598 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8600 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
8602 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
8604 (linux_continue_one_thread): Only preserve the stepping flag if
8605 there's a pending breakpoint.
8607 2009-03-31 Pedro Alves <pedro@codesourcery.com>
8609 * server.c (main): After the inferior having exited, call
8610 remote_close before exiting gdbserver.
8612 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
8614 Fix size of FPSCR in Power 7 processors.
8615 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
8616 (PPC_FEATURE_HAS_DFP): New #define.
8617 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
8620 2009-03-23 Pedro Alves <pedro@codesourcery.com>
8622 * server.c (handle_query) Whitespace and formatting.
8624 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8626 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
8627 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
8628 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
8629 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
8630 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
8631 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
8632 Makefile.in, configure.ac: Fix whitespace throughout.
8633 * configure: Regenerate.
8635 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8637 * inferiors.c (find_inferior): Make it safe for the callback
8638 function to delete the currently iterated inferior.
8640 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8642 * Makefile.in (linuw_low_h): Move higher.
8643 (thread-db.o): Depend on $(linux_low_h).
8645 2009-03-17 Pedro Alves <pedro@codesourcery.com>
8647 Rename "process" to "lwp" throughout.
8649 * linux-low.c (all_processes): Rename to...
8650 (all_lwps): ... this.
8651 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
8652 (add_process): Rename to ...
8653 (add_lwp): ... this. Adjust.
8654 (linux_create_inferior): Adjust.
8655 (linux_attach_lwp): Adjust.
8656 (linux_attach): Adjust.
8657 (linux_kill_one_process): Rename to ...
8658 (linux_kill_one_lwp): ... this. Adjust.
8659 (linux_kill): Adjust.
8660 (linux_detach_one_process): Rename to ...
8661 (linux_detach_one_lwp): ... this. Adjust.
8662 (linux_detach): Adjust.
8663 (check_removed_breakpoint): Adjust.
8664 (status_pending_p): Adjust.
8665 (linux_wait_for_process): Rename to ...
8666 (linux_wait_for_lwp): ... this. Adjust.
8667 (linux_wait_for_event): Adjust.
8668 (send_sigstop): Adjust.
8669 (wait_for_sigstop): Adjust.
8670 (stop_all_processes): Rename to ...
8671 (stop_all_lwps): ... this.
8672 (linux_resume_one_process): Rename to ...
8673 (linux_resume_one_lwp): ... this. Adjust.
8674 (linux_set_resume_request, linux_continue_one_thread)
8675 (linux_queue_one_thread, resume_status_pending_p)
8676 (usr_store_inferior_registers, regsets_store_inferior_registers)
8677 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8679 * linux-low.h (get_process): Rename to ...
8680 (get_lwp): ... this. Adjust.
8681 (get_thread_process): Rename to ...
8682 (get_thread_lwp): ... this. Adjust.
8683 (get_process_thread): Rename to ...
8684 (get_lwp_thread): ... this. Adjust.
8685 (struct process_info): Rename to ...
8686 (struct lwp_info): ... this.
8687 (all_processes): Rename to ...
8688 (all_lwps): ... this.
8689 * proc-service.c (ps_lgetregs): Adjust.
8690 * thread-db.c (thread_db_create_event, find_one_thread)
8691 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
8693 2009-03-14 Pedro Alves <pedro@codesourcery.com>
8695 * server.c (handle_query): Handle "qAttached".
8697 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
8699 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
8700 GPLv3, update license URL.
8702 2009-03-01 Doug Evans <dje@google.com>
8704 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
8705 (server_h): Add gdb_signals.h.
8706 (signals.o): Update.
8707 * server.h (target_signal_from_host,target_signal_to_host_p)
8708 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
8710 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
8712 * remote-utils.c (getpkt): Also generate remote-debug
8713 information if noack_mode is set.
8715 2009-02-06 Pedro Alves <pedro@codesourcery.com>
8717 * server.c (handle_query): Report qXfer:siginfo:read and
8718 qXfer:siginfo:write as supported and handle them.
8719 * target.h (struct target_ops) <qxfer_siginfo>: New field.
8720 * linux-low.c (linux_xfer_siginfo): New.
8721 (linux_target_ops): Set it.
8723 2009-01-26 Pedro Alves <pedro@codesourcery.com>
8725 * server.c (gdbserver_usage): Mention --remote-debug.
8726 (main): Accept '--remote-debug' switch.
8728 2009-01-18 Doug Evans <dje@google.com>
8730 * regcache.c (new_register_cache): No need to check result of xcalloc.
8731 * server.c (handle_search_memory): Back out calls to xmalloc,
8732 result is checked and error is returned to user upon failure.
8733 (handle_query): Ditto. Add more checks for result of malloc.
8734 (handle_v_cont): Check result of malloc, report error back to
8736 (handle_v_run): Ditto. Call freeargv.
8737 * server.h (freeargv): Declare.
8738 * utils.c (freeargv): New fn.
8740 2009-01-15 Doug Evans <dje@google.com>
8742 * gdbreplay.c (perror_with_name): Make arg const char *.
8743 * server.h (target_signal_to_name): Make return type const char *.
8744 * thread-db.c (thread_db_err_str): Make return type const char *.
8745 * utils.c (perror_with_name): Make arg const char *.
8747 2009-01-14 Pedro Alves <pedro@codesourcery.com>
8749 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
8750 when handling a EXIT_PROCESS_DEBUG_EVENT.
8752 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8754 * gdbreplay.c (gdbreplay_version): Update copyright year.
8755 * server.c (gdbserver_version): Likewise.
8757 2009-01-05 Doug Evans <dje@google.com>
8759 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
8760 (handle_extended_wait): Improve comment.
8762 2008-12-13 Doug Evans <dje@google.com>
8764 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8765 * server.h (ATTR_MALLOC): New macro.
8766 (xmalloc,xcalloc,xstrdup): Declare.
8767 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
8768 * inferiors.c: Ditto.
8769 * linux-low.c: Ditto.
8770 * mem-break.c: Ditto.
8771 * regcache.c: Ditto.
8772 * remote-utils.c: Ditto.
8775 * win32-low.c: Ditto.
8777 2008-12-12 Doug Evans <dje@google.com>
8779 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8780 in debugging printf.
8782 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8784 2008-12-09 Doug Evans <dje@google.com>
8786 * linux-low.h (struct process_info): Delete member tid, unused.
8787 * thread-db.c (find_one_thread): Update.
8788 (maybe_attach_thread): Update.
8790 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8792 * target.h (struct target_ops): Add qxfer_osdata member.
8793 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8795 (linux_qxfer_osdata): New functions.
8796 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8798 * server.c (handle_query): Handle "qXfer:osdata:read:".
8799 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8800 (buffer_xml_printf): New functions.
8801 * server.h (struct buffer): New.
8802 (buffer_grow_str, buffer_grow_str0): New macros.
8803 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8804 (buffer_xml_printf): Declare.
8806 2008-11-24 Doug Evans <dje@google.com>
8808 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8810 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8812 * server.c (handle_v_run): Always use the supplied argument list.
8814 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8816 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8817 (xtensa_regmap_table): Add entry for scompare1.
8819 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8821 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8822 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8823 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8824 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8825 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8826 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8827 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8828 XML target descriptions.
8829 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8830 when inferior is running on an ISA 2.05 or later processor. Add
8831 special case to return offset for full 64-bit slot of FPSCR when
8834 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8836 * Makefile.in (SFILES, clean): Added sparc64 files.
8837 (reg-sparc64.o, reg-sparc64.c): New.
8838 * configure.srv (sparc*-*-linux*): New configuration.
8839 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8840 syscall arguments for SPARC.
8841 (regsets_store_inferior_registers): Likewise.
8842 * linux-sparc-low.c: New file.
8844 2008-10-21 Doug Evans <dje@google.com>
8846 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8847 (READLINE_DIR,READLINE_DEP): Delete.
8848 (INTERNAL_CFLAGS): Update.
8849 (LINTFLAGS): Update.
8851 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8853 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8854 whole argv from the last run, not just argv[0].
8856 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8858 * regcache.c (new_register_cache): Return NULL if the register
8859 cache size isn't known yet.
8860 (free_register_cache): Avoid dereferencing a NULL regcache.
8862 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8864 * configure.srv: Merge MIPS and MIPS64.
8866 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8868 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8870 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8872 * Makefile.in: Add required vsx dependencies.
8874 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8875 Declare init_registers_powerpc_vsx32l.
8876 Declare init_registers_powerpc_vsx64l.
8877 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8878 (ppc_arch_setup): Check for VSX in hwcap.
8879 (ppc_fill_vsxregset): New function.
8880 (ppc_store_vsxregset): New function.
8881 Add new VSX entry in regset_info target_regsets.
8883 * configure.srv: Add new VSX dependencies.
8885 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8887 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8888 (remote_open): Set or clear transport_is_reliable.
8889 (putpkt_binary): Don't expect acks in noack mode.
8890 (getpkt): Don't send ack/nac in noack mode.
8891 * server.c (handle_general_set): Handle QStartNoAckMode.
8892 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8894 (main): Reset noack_mode on every connection.
8895 * server.h (noack_mode): Declare.
8897 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8899 * Makefile.in (GDBREPLAY_OBS): New variable.
8900 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8902 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8903 Daniel Jacobowitz <dan@codesourcery.com>
8905 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8906 (usr_store_inferior_registers): Likewise.
8907 (regsets_store_inferior_registers): Likewise.
8909 2008-07-31 Rolf Jansen <rj@surtec.com>
8910 Pedro Alves <pedro@codesourcery.com>
8912 * configure.ac: Check for memmem declaration.
8913 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8914 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8915 (disable_packet_qfThreadInfo): Unconditionally compile.
8916 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8917 * configure, config.in: Regenerate.
8919 2008-07-28 Doug Kwan <dougkwan@google.com>
8921 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8922 (linux_write_memory): Remove declaration of errno.
8924 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8926 * linux-low.c (handle_extended_wait): Do not use "status"
8927 variable uninitialized.
8929 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8931 * server.c (handle_v_attach): Inhibit reporting dll changes.
8933 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8935 * remote-utils.c (prepare_resume_reply): If requested, don't
8936 output "thread:TID" in the T stop reply.
8938 * server.c (disable_packet_vCont, disable_packet_Tthread)
8939 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8940 (handle_query): If requested, disable support for qC, qfThreadInfo
8942 (handle_v_requests): If requested, disable support for vCont.
8943 (gdbserver_show_disableable): New.
8944 (main): Handle --disable-packet and --disable-packet=LIST.
8946 * server.h (disable_packet_vCont, disable_packet_Tthread)
8947 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8949 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8951 * server.c (gdbserver_usage): Mention --version.
8953 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8955 * Makefile.in (gdbreplay.o): New rule.
8957 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8959 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8960 message, not gdbserver.
8962 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8963 Nathan Sidwell <nathan@codesourcery.com>
8964 Joseph Myers <joseph@codesourcery.com>
8966 * acinclude.m4: Include ../../config/acx.m4.
8967 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8968 * configure, config.in: Regenerate.
8969 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8970 * server.c (gdbserver_version): Print PKGVERSION.
8971 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8972 (main): Adjust gdbserver_usage calls.
8973 * gdbreplay.c (version, host_name): Add declarations.
8974 (gdbreplay_version, gdbreplay_usage): New.
8975 (main): Accept --version and --help options.
8977 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8979 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8980 (arm_breakpoint_at): Handle Thumb.
8981 (the_low_target): Add comment.
8983 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8985 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8987 2008-05-09 Doug Evans <dje@google.com>
8989 * server.h (decode_search_memory_packet): Declare.
8990 * remote-utils.c (decode_search_memory_packet): New fn.
8991 * server.c (handle_search_memory_1): New fn.
8992 (handle_search_memory): New fn.
8993 (handle_query): Process qSearch:memory packets.
8995 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8997 * regcache.c (registers_length): Remove.
8998 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8999 full register packet.
9000 * regcache.h (registers_length): Remove prototype.
9001 * server.h (PBUFSIZ): Define to 16384.
9003 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
9005 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
9006 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
9007 powerpc-64l.o, and powerpc-altivec64l.o.
9008 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
9009 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
9010 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
9011 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
9012 rs6000/power-linux.xml, and rs6000/power64-linux.xml
9015 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
9016 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
9017 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
9018 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
9019 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
9020 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
9021 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
9022 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
9023 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
9024 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
9027 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
9028 (init_registers_powerpc_32l): ... this new prototype.
9029 (init_registers_powerpc_32): Remove, replace by ...
9030 (init_registers_powerpc_altivec32l): ... this new prototype.
9031 (init_registers_powerpc_e500): Remove, replace by ...
9032 (init_registers_powerpc_e500l): ... this new prototype.
9033 (init_registers_ppc64): Remove, replace by ...
9034 (init_registers_powerpc_64l): ... this new prototype.
9035 (init_registers_powerpc_64): Remove, replace by ...
9036 (init_registers_powerpc_altivec64l): ... this new prototype.
9037 (ppc_num_regs): Set to 73.
9038 (PT_ORIG_R3, PT_TRAP): Define if necessary.
9039 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
9040 (ppc_cannot_store_register): Handle orig_r3 and trap.
9041 (ppc_arch_setup): Update init_registers_... calls.
9042 (ppc_fill_gregset): Handle orig_r3 and trap.
9044 * inferiors.c (clear_inferiors): Reset current_inferior.
9046 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
9048 * acinclude.m4: Add override.m4.
9049 * configure: Regenerate.
9051 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
9053 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
9054 initial call to init_register_ppc64.
9056 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
9058 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
9059 single powerpc*-*-linux* case.
9060 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
9062 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
9064 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
9065 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
9067 * linux-ppc-low.c: Include <elf.h>.
9068 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
9069 (ppc_hwcap): New global variable.
9070 (ppc_regmap): Remove __SPE__ #ifdef sections.
9071 (ppc_regmap_e500): New global variable.
9072 (ppc_cannot_store_register): Update __SPE__ special case.
9073 (ppc_get_hwcap): New function.
9074 (ppc_arch_setup): Use it to determine whether inferior supports
9075 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
9076 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
9077 Do not access registers if target does not support AltiVec.
9078 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
9079 Do not access registers if target does not support SPE.
9080 (target_regsets): Unconditionally include AltiVec and SPE regsets.
9082 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
9084 * linux-low.c (disabled_regsets, num_regsets): New.
9085 (use_regsets_p): Delete.
9086 (linux_wait_for_process): Clear disabled_regsets.
9087 (regsets_fetch_inferior_registers): Check and set it.
9088 (regsets_store_inferior_registers): Likewise.
9089 (linux_fetch_registers, linux_store_registers): Do not use
9091 (initialize_low): Allocate disabled_regsets.
9093 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
9095 * Makefile.in (LIBOBJS): New.
9097 (memmem.o): New rule.
9098 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
9099 * configure: Regenerated.
9101 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
9103 * server.c (handle_query): Never return "unsupported" for
9104 qXfer:features:read queries.
9106 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
9108 * server.c (get_features_xml): Fix inverted condition.
9109 (handle_query): Always support qXfer:feature:read.
9111 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
9113 * server.c (wrapper_argv): New.
9114 (start_inferior): Handle wrapper_argv. If set, expect an extra
9116 (gdbserver_usage): Document --wrapper.
9117 (main): Parse --wrapper.
9119 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9121 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
9122 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
9123 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
9124 (ppc_set_pc): Likewise.
9125 (ppc_arch_setup): New function.
9126 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
9127 of collect_register.
9128 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
9130 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9132 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
9133 instead of linux-ppc64-low.o.
9134 * linux-ppc64-low.c: Remove file.
9135 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
9136 (linux-ppc64-low.o): Remove rule.
9138 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
9139 (init_registers_powerpc_64): Likewise.
9140 (ppc_regmap): Conditionally define depending on __powerpc64__.
9141 (ppc_cannot_store_register): Do not special-case "fpscr" when
9142 compiled on __powerpc64__.
9143 (ppc_collect_ptrace_register): New function.
9144 (ppc_supply_ptrace_register): New function.
9145 (ppc_breakpoint): Change type to "unsigned int".
9146 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
9147 (the_low_target): Conditionally provide initializers for the
9148 arch_setup member depending on __powerpc64__. Install
9149 collect_ptrace_register and supply_ptrace_register members.
9151 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9153 * regcache.h (gdbserver_xmltarget): Add extern declaration.
9154 * server.c (gdbserver_xmltarget): Define.
9155 (get_features_xml): Use it to replace "target.xml" and arch_string.
9157 * configure.srv: Remove srv_xmltarget. Add XML files that were
9158 mentioned there to srv_xmlfiles instead. Remove conditional tests
9159 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
9160 srv_xmlfiles and srv_regobj to include all possible choices.
9161 * configure.ac (srv_xmltarget): Remove.
9162 (srv_xmlfiles): Do not add "target.xml".
9163 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
9164 checks for supplementary target information.
9165 * configure: Regenerate.
9166 * Makefile.in (XML_TARGET): Remove.
9167 (target.xml): Remove rule.
9168 (clean): Do not clean up target.xml.
9169 (.PRECIOUS): Do not mention target.xml.
9171 * target.h (struct target_ops): Remove arch_string member.
9172 * linux-low.c (linux_arch_string): Remove.
9173 (linux_target_ops): Remove arch_string initializer.
9174 * linux-low.h (struct linux_target_ops): Remove arch_string member.
9175 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
9176 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
9177 * spu-low.c (spu_arch_string): Remove.
9178 (spu_target_ops): Remove arch_string initializer.
9179 * win32-low.c (win32_arch_string): Remove.
9180 (win32_target_ops): Remove arch_string initializer.
9181 * win32-low.h (struct win32_target_ops): Remove arch_string member.
9182 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
9183 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
9185 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9187 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
9188 by collect_ptrace_register and supply_ptrace_register hooks.
9189 * linux-low.c (fetch_register): Use supply_ptrace_register callback
9190 instead of checking for the_low_target.left_pad_xfer.
9191 (usr_store_inferior_registers): Use collect_ptrace_register callback
9192 instead of checking for the_low_target.left_pad_xfer.
9194 * linux-s390-low.c (s390_collect_ptrace_register): New function.
9195 (s390_supply_ptrace_register): Likewise.
9196 (s390_fill_gregset): Call s390_collect_ptrace_register.
9197 (the_low_target): Update.
9199 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
9200 (ppc_supply_ptrace_register): Likewise.
9201 (the_low_target): Update.
9203 * linux-i386-low.c (the_low_target): Update.
9204 * linux-x86-64-low.c (the_low_target): Update.
9206 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9208 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
9209 reg-s390.o and reg-s390x.o.
9211 * linux-low.c (new_inferior): New global variable.
9212 (linux_create_inferior, linux_attach): Set it.
9213 (linux_wait_for_process): Call the_low_target.arch_setup after the
9214 target has stopped for the first time.
9215 (initialize_low): Do not call the_low_target.arch_setup.
9217 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
9218 (s390_set_pc): Likewise.
9219 (s390_arch_setup): New function.
9220 (the_low_target): Use s390_arch_setup as arch_setup routine.
9222 * regcache.c (realloc_register_cache): New function.
9223 (set_register_cache): Call it for each existing regcache.
9225 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9227 * server.h (init_registers): Remove prototype.
9229 * linux-low.h (struct linux_target_ops): Add arch_setup field.
9230 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
9231 instead of init_registers ().
9232 * linux-arm-low.c (init_registers_arm): Add prototype.
9233 (init_registers_arm_with_iwmmxt): Likewise.
9234 (the_low_target): Add initializer for arch_setup field.
9235 * linux-cris-low.c (init_registers_cris): Add prototype.
9236 (the_low_target): Add initializer for arch_setup field.
9237 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
9238 (the_low_target): Add initializer for arch_setup field.
9239 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
9240 (the_low_target): Add initializer for arch_setup field.
9241 * linux-ia64-low.c (init_registers_ia64): Add prototype.
9242 (the_low_target): Add initializer for arch_setup field.
9243 * linux-m32r-low.c (init_registers_m32r): Add prototype.
9244 (the_low_target): Add initializer for arch_setup field.
9245 * linux-m68k-low.c (init_registers_m68k): Add prototype.
9246 (the_low_target): Add initializer for arch_setup field.
9247 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
9248 (init_registers_mips64_linux): Likewise.
9249 (the_low_target): Add initializer for arch_setup field.
9250 * linux-ppc-low.c (init_registers_ppc): Add prototype.
9251 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
9252 (the_low_target): Add initializer for arch_setup field.
9253 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
9254 (init_registers_powerpc_64): Likewise.
9255 (the_low_target): Add initializer for arch_setup field.
9256 * linux-s390-low.c (init_registers_s390): Add prototype.
9257 (init_registers_s390x): Likewise.
9258 (the_low_target): Add initializer for arch_setup field.
9259 * linux-sh-low.c (init_registers_sh): Add prototype.
9260 (the_low_target): Add initializer for arch_setup field.
9261 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
9262 (the_low_target): Add initializer for arch_setup field.
9263 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
9264 (the_low_target): Add initializer for arch_setup field.
9266 * win32-low.h (struct win32_target_ops): Add arch_setup field.
9267 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
9268 instead of init_registers ().
9269 * win32-arm-low.c (init_registers_arm): Add prototype.
9270 (the_low_target): Add initializer for arch_setup field.
9271 * win32-i386-low.c (init_registers_i386): Add prototype.
9272 (the_low_target): Add initializer for arch_setup field.
9274 * spu-low.c (init_registers_spu): Add prototype.
9275 (initialize_low): Call initialie_registers_spu () instead of
9276 initialize_registers ().
9278 2008-02-19 Pedro Alves <pedro@codesourcery.com>
9280 * server.c (handle_v_requests): When handling the vRun and vAttach
9281 packets, if already debugging a process, don't kill it. Return an
9284 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
9286 * server.c (handle_query): Correct length check.
9288 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
9290 * win32-low.c (do_initial_child_stuff): Add process handle
9291 parameter. Set current_process_handle and current_process_id from the
9292 parameters. Clear globals.
9293 (win32_create_inferior): Don't set current_process_handle and
9294 current_process_id here. Instead pass them on the call to
9295 do_initial_child_stuff.
9296 (win32_attach): Likewise.
9297 (win32_clear_inferiors): New.
9298 (win32_kill): Don't close the current process handle or the
9299 current thread handle here. Instead call win32_clear_inferiors.
9300 (win32_detach): Don't open a new handle to the process. Call
9301 win32_clear_inferiors.
9302 (win32_join): Don't rely on current_process_handle; open a new
9303 handle using the process id.
9304 (win32_wait): Call win32_clear_inferiors when the inferior process
9307 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
9309 * server.c (monitor_show_help): Add "exit".
9311 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9313 * Makefile.in (SFILES): Add linux-xtensa-low.c.
9314 (clean): Add reg-xtensa.c.
9315 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
9316 * configure.srv (xtensa*-*-linux*) New target.
9317 * linux-xtensa-low.c: New.
9318 * xtensa-xtregs.c: New.
9320 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
9322 * hostio.c: Don't include errno.h.
9323 (errno_to_fileio_errno): Move to hostio-errno.
9324 * hostio.c: (hostio_error): Remove the error parameter. Defer the
9325 error number outputting to the target->hostio_last_error callback.
9326 (hostio_packet_error): Use FILEIO_EINVAL directly.
9327 (handle_open, handle_pread, hostio_error, handle_unlink): Update
9328 calls to hostio_error.
9329 * hostio-errno.c: New.
9330 * server.h (hostio_last_error_from_errno): Declare.
9331 * target.h (target_ops): Add hostio_last_error member.
9332 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
9333 as hostio_last_error handler.
9334 * spu-low.c (spu_target_ops): Likewise.
9335 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
9336 (wince_hostio_last_error): New functions.
9337 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
9338 as hostio_last_error handler.
9339 (win32_target_ops) [!_WIN32_WCE]: Register
9340 hostio_last_error_from_errno as hostio_last_error handler.
9341 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
9342 (hostio-errno.o): New rule.
9343 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
9344 * configure.srv (srv_hostio_err_objs): New variable. Default to
9346 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
9347 * configure: Regenerate.
9349 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9351 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
9352 (linux_kill, linux_detach): Clean up the process list.
9353 * remote-utils.c (remote_open): Improve port number parsing.
9354 (putpkt_binary, input_interrupt): Only send interrupts if the target
9356 * server.c (extended_protocol): Make static.
9357 (attached): Define earlier.
9358 (exit_requested, response_needed, program_argv): New variables.
9359 (target_running): New.
9360 (start_inferior): Clear attached here.
9361 (attach_inferior): Set attached here.
9362 (require_running): Define.
9363 (handle_query): Use require_running and target_running. Implement
9365 (handle_v_attach, handle_v_run): New.
9366 (handle_v_requests): Use require_running. Handle vAttach and vRun.
9367 (gdbserver_usage): Update.
9368 (main): Redo argument parsing. Handle --debug and --multi. Handle
9369 --attach along with other options or after the port. Save
9370 program_argv. Support no initial program. Resynchronize
9371 communication with GDB after an error. Handle "monitor exit".
9372 Use require_running and target_running. Always allow the extended
9373 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
9374 restart in extended mode.
9375 * README: Refer to the GDB manual. Update --attach usage.
9377 2007-12-20 Andreas Schwab <schwab@suse.de>
9379 * linux-low.c (STACK_SIZE): Define.
9380 (linux_tracefork_child): Use it. Use __clone2 on ia64.
9381 (linux_test_for_tracefork): Likewise.
9383 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
9385 * linux-low.c (linux_wait_for_event): Update messages. Do not
9386 reinsert auto-delete breakpoints.
9387 * mem-break.c (struct breakpoint): Change return type of handler to
9389 (set_breakpoint_at): Update handler type.
9390 (reinsert_breakpoint_handler): Return 1 instead of calling
9392 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
9394 (check_breakpoints): Delete auto-delete breakpoints and return 2.
9395 * mem-break.h (set_breakpoint_at): Update handler type.
9396 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
9397 * win32-low.c (auto_delete_breakpoint): New.
9398 (get_child_debug_event): Use it.
9400 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
9402 * configure.ac: Check for pread and pwrite.
9403 * hostio.c (handle_pread): Fall back to lseek and read.
9404 (handle_pwrite): Fall back to lseek and write.
9405 * config.in, configure: Regenerated.
9407 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
9409 * server.c (myresume): Add own_buf argument.
9410 (main): Update calls.
9412 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
9414 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
9415 * remote-utils.c (remote_open): Do not call disable_async_io.
9416 (block_async_io): Delete.
9417 (unblock_async_io): Make static.
9418 (initialize_async_io): New.
9419 * server.c (handle_v_cont): Handle async I/O here.
9420 (myresume): Likewise. Move other common resume tasks here...
9421 (main): ... from here. Call initialize_async_io. Disable async
9422 I/O before the main loop.
9423 * server.h (initialize_async_io): Declare.
9424 (block_async_io, unblock_async_io): Delete prototypes.
9425 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
9427 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
9429 * remote-utils.c (readchar): Allow binary data in received messages.
9431 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9433 * win32-low.c (attaching): New global.
9434 (win32_create_inferior): Clear the `attaching' global.
9435 (win32_attach): Set the `attaching' global.
9436 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
9437 attaching. Only set a breakpoint at the entry point if not
9440 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9442 * server.c (main): Don't report dll events on the initial
9443 connection on attaches.
9445 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9447 * server.c (main): Relax numerical bases supported for the pid of
9448 the --attach command line argument.
9450 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9452 * win32-low.c (win32_attach): Call OpenProcess before
9453 DebugActiveProcess, not after. Add last error output to error
9456 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9458 * win32-low.c (win32_get_thread_context)
9459 (win32_set_thread_context): New functions.
9460 (thread_rec): Use win32_get_thread_context.
9461 (continue_one_thread, win32_resume): Use win32_set_thread_context.
9462 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
9465 2007-12-03 Leo Zayas
9466 Pedro Alves <pedro_alves@portugalmail.pt>
9468 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
9470 (child_add_thread): Minor cleanup.
9471 (child_continue): Resume artificially suspended threads before
9472 calling ContinueDebugEvent.
9473 (suspend_one_thread): New.
9474 (fake_breakpoint_event): New.
9475 (get_child_debug_event): Change return type to int. Check here if
9476 gdb sent an interrupt request. If a soft interrupt was requested,
9477 fake a breakpoint event. Return 0 if there is no event to handle,
9479 (win32_wait): Don't check here if gdb sent an interrupt request.
9480 Ensure there is a valid event to handle.
9481 (win32_request_interrupt): Add soft interruption method as last
9484 2007-12-03 Leo Zayas
9485 Pedro Alves <pedro_alves@portugalmail.pt>
9487 * win32-low.h (win32_thread_info): Add descriptions to the
9488 structure members. Replace `suspend_count' counter by a
9490 * win32-low.c (thread_rec): Update condition of when to get the
9491 context from the inferior. Rely on ContextFlags being set if it
9492 has already been retrieved. Only suspend the inferior thread if
9493 we haven't already. Warn if that fails.
9494 (continue_one_thread): s/suspend_count/suspended/. Only call
9495 ResumeThread once. Warn if that fails.
9497 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9499 * win32-low.c (win32_wait): Don't read from the inferior when it
9502 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9504 * Makefile.in (win32_low_h): New variable.
9505 (win32-low.o): Add dependency on $(win32_low_h).
9506 (win32-arm-low.o, win32-i386-low.o): New rules.
9508 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9510 * hostio.c: Correct copyright year.
9512 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9514 * Makefile.in (OBS): Add hostio.o.
9515 (hostio.o): New rule.
9516 * server.h (handle_vFile): Declare.
9517 * hostio.c: New file.
9518 * server.c (handle_v_requests): Take packet_len and new_packet_len
9519 for binary packets. Call handle_vFile.
9520 (main): Update call to handle_v_requests.
9522 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
9524 * linux-low.c: Include <sched.h>.
9526 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
9528 * linux-low.c (linux_tracefork_grandchild): New.
9529 (linux_tracefork_child): Use clone.
9530 (linux_test_for_tracefork): Use clone; allocate and free a stack.
9532 2007-10-31 Joel Brobecker <brobecker@adacore.com>
9534 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
9536 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
9538 * linux-low.c (handle_extended_wait): Handle unexpected signals.
9540 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
9542 * inferiors.c (change_inferior_id): Delete.
9543 (add_pid_to_list, pull_pid_from_list): New.
9544 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
9545 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
9546 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
9547 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
9548 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
9549 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
9550 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
9551 (using_threads): Always set to 1.
9552 (handle_extended_wait): New.
9553 (add_process): Do not set TID.
9554 (linux_create_inferior): Set must_set_ptrace_flags.
9555 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
9556 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
9557 (linux_thread_alive): Rename TID argument to LWPID.
9558 (linux_wait_for_process): Handle unknown processes. Do not use TID.
9559 (linux_wait_for_event): Do not use TID or check using_threads. Update
9560 call to dead_thread_notify. Call handle_extended_wait.
9561 (linux_create_inferior): Use PTRACE_SETOPTIONS.
9562 (send_sigstop): Delete sigstop_sent.
9563 (wait_for_sigstop): Avoid TID.
9564 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
9565 (linux_test_for_tracefork): New.
9566 (linux_lookup_signals): Use thread_db_active and
9567 linux_supports_tracefork_flag.
9568 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
9569 * linux-low.h (get_process_thread): Avoid TID.
9570 (struct process_ifo): Move thread_known and tid to the end. Remove
9572 (linux_attach_lwp, thread_db_init): Update prototypes.
9573 * server.h (change_inferior_id): Delete prototype.
9574 (add_pid_to_list, pull_pid_from_list): New prototypes.
9575 * thread-db.c (thread_db_use_events): New.
9576 (find_first_thread): Rename to...
9577 (find_one_thread): ...this. Update callers and messages. Do not
9578 call fatal. Check thread_db_use_events. Do not call
9579 change_inferior_id or new_thread_notify.
9580 (maybe_attach_thread): Update. Do not call new_thread_notify.
9581 (thread_db_init): Set thread_db_use_events. Check use_events.
9582 * utils.c (fatal, warning): Correct message prefix.
9584 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
9586 * Makefile.in (clean): Remove new files.
9587 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
9588 (powerpc-64.o, powerpc-64.c): New rules.
9589 * configure.srv: Use alternate register sets for powerpc64-*-linux*
9590 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
9592 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
9594 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
9595 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
9596 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
9597 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
9598 (target_regsets): Add AltiVec and SPE register sets.
9599 * configure.ac: Check for AltiVec and SPE.
9600 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
9601 (ppc_fill_vrregset, ppc_store_vrregset): New.
9602 (target_regsets): Add AltiVec register set.
9603 * configure: Regenerated.
9605 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
9607 * linux-low.c (O_LARGEFILE): Define.
9608 (linux_read_memory): Use /proc/PID/mem.
9609 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
9610 * configure, config.in: Regenerated.
9612 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9614 * linux-low.c (linux_wait_for_event): Do not pass signals while
9617 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9619 * win32-low.c (create_process): New.
9620 (win32_create_inferior): Use create_process instead of
9621 CreateProcess. If create_process failed retry appending an ".exe"
9622 suffix. Store the GetLastError result immediatelly after
9623 create_process calls and use it on the call to error.
9625 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9627 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
9629 2007-08-23 Joel Brobecker <brobecker@adacore.com>
9631 * configure.ac: Switch license to GPLv3.
9633 2007-08-01 Michael Snyder <msnyder@access-company.com>
9635 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
9637 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
9639 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
9641 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
9642 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
9643 CloseToolhelp32Snapshot.
9644 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
9645 CloseToolhelp32Snapshot.
9647 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
9649 * server.c (main): Check for inferior exit before main loop.
9651 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
9653 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
9654 instead of on tmp_desc.
9656 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
9657 Daniel Jacobowitz <dan@codesourcery.com>
9659 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
9660 (add_thread): Minor cleanups.
9661 (clear_inferiors): Move lower in the file. Clear the DLL
9663 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
9664 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
9665 (xml_escape_text): New.
9666 * server.c (handle_query): Handle qXfer:libraries:read. Report it
9668 (handle_v_cont): Report errors.
9669 (gdbserver_version): Update.
9670 (main): Correct size of own_buf. Do not report initial DLL events.
9671 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
9672 (unloaded_dll, xml_escape_text): New.
9673 * win32-low.c (enum target_waitkind): Update comments.
9674 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
9675 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
9676 (win32_EnumProcessModules, win32_GetModuleInformation)
9677 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
9678 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
9679 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
9680 (win32_Module32First, win32_Module32Next, load_toolhelp)
9681 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
9682 (get_child_debug_event): Handle DLL events.
9683 (win32_wait): Likewise.
9685 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9687 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
9688 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
9690 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9692 * win32-low.c (handle_output_debug_string): Ignore event if not
9695 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9697 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
9699 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
9701 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
9703 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
9705 * inferiors.c (change_inferior_id): Add comment.
9706 * linux-low.c (check_removed_breakpoint): Add an early
9707 prototype. Improve debug output.
9708 (linux_attach): Doc update.
9709 (linux_detach_one_process, linux_detach): Clean up before releasing
9711 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
9712 * linux-low.h (struct process_info): Doc improvement.
9713 * mem-break.c (delete_all_breakpoints): New.
9714 * mem-break.h (delete_all_breakpoints): New prototype.
9715 * thread-db.c (find_first_thread): New.
9716 (thread_db_create_event): Call it instead of
9717 thread_db_find_new_threads. Clean up unused variables.
9718 (maybe_attach_thread): Remove first thread handling.
9719 (thread_db_find_new_threads): Use find_first_thread.
9720 (thread_db_get_tls_address): Likewise.
9722 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
9724 * thread-db.c (thread_db_find_new_threads): Add prototype.
9725 (thread_db_create_event): Check for the main thread before adding
9727 (maybe_attach_thread): Only enable event reporting if TID == 0.
9728 (thread_db_get_tls_address): Check for new threads.
9730 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
9732 * linux-low.c (linux_create_inferior): Try execv before execvp.
9733 * spu-low.c (spu_create_inferior): Likewise.
9735 2007-06-13 Mike Frysinger <vapier@gentoo.org>
9737 * linux-low.c (linux_create_inferior): Change execv to execvp.
9738 * spu-low.c (spu_create_inferior): Likewies.
9740 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
9742 * Makefile.in (clean): Clean new files instead of deleted ones.
9743 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
9744 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
9746 * configure.srv: Specify XML files and new regformats for MIPS and
9748 * linux-mips-low.c (mips_num_regs): Set to only used registers.
9749 (mips_regmap): Do not fetch $0. Remove unused registers. Add
9750 an entry for the restart register.
9751 (mips_cannot_fetch_register, mips_cannot_store_register)
9752 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
9753 register names to match the XML descriptions.
9754 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
9755 restart register instead of $0.
9757 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9758 Markus Deuling <deuling@de.ibm.com>
9760 * remote-utils.c (decode_xfer_write): New function.
9761 * server.h (decode_xfer_write): Add prototype.
9762 * server.c (handle_query): Add PACKET_LEN argument. Support
9763 qXfer:spu:read and qXfer:spu:write packets.
9764 (main): Pass packet_len to handle_query.
9765 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
9766 * target.h (target_ops): Add qxfer_spu.
9768 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9770 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
9771 accessing non-seekable spufs files.
9773 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9775 * server.c (handle_query): Add reply for qC packet.
9777 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9778 Leo Zayas <lerele@champenstudios@com>
9780 * server.h (check_remote_input_interrupt_request): New function.
9781 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9782 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9783 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9784 (check_remote_input_interrupt_request): New function.
9785 * server.h (check_remote_input_interrupt_request): Declare.
9786 * win32-low.c (winapi_DebugBreakProcess,
9787 winapi_GenerateConsoleCtrlEvent): New typedefs.
9788 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9790 (win32_wait): Check for remote interrupt request
9791 with check_remote_input_interrupt_request.
9792 (win32_request_interrupt): New function.
9793 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9795 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9797 * win32-low.c (debug_registers_changed,
9798 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9799 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9800 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9801 (thread_rec): Get context using the low target.
9802 (child_add_thread): Call thread_added on the low target,
9803 which does the same thing.
9805 (do_initial_child_stuff): Remove debug registers references.
9806 Set context using the low target. Resume threads after
9807 setting the contexts.
9808 (child_continue): Remove dead variable. Remove debug
9809 registers references.
9810 (child_fetch_inferior_registers): Go through the low target.
9811 (do_child_store_inferior_registers): Remove.
9812 (child_store_inferior_registers): Go through the low target.
9813 (win32_resume): Remove debug registers references.
9814 Set context using the low target.
9815 (handle_exception): Change return type to void. Don't record
9816 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9817 first chance exception.
9818 (get_child_debug_event): Change return type to void. Remove
9819 goto loop. Always return after waiting for debug event.
9820 (win32_wait): Convert to switch statement. Handle spurious
9823 * win32-i386-low.c (debug_registers_changed,
9824 debug_registers_used): New.
9825 (initial_stuff): Rename to ...
9826 (i386_initial_stuff): ... this. Clear debug registers
9828 (store_debug_registers): Delete.
9829 (i386_get_thread_context): New.
9830 (load_debug_registers): Delete.
9831 (i386_set_thread_context): New.
9832 (i386_thread_added): New.
9833 (single_step): Rename to ...
9834 (i386_single_step): ... this.
9835 (do_fetch_inferior_registers): Rename to ...
9836 (i386_fetch_inferior_register): ... this.
9837 (i386_store_inferior_register): New.
9838 (the_low_target): Adapt to new interface.
9840 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9841 (arm_get_thread_context): New.
9842 (arm_set_thread_context): New.
9844 (do_fetch_inferior_registers): Rename to ...
9845 (arm_fetch_inferior_register): ... this.
9846 (arm_store_inferior_register): New.
9847 (arm_wince_breakpoint): Reimplement as unsigned long.
9848 (arm_wince_breakpoint_len): Define.
9849 (the_low_target): Adapt to new interface.
9851 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9852 load_debug_registers. Add get_thread_context, set_thread_context,
9853 thread_added and store_inferior_register. Rename
9854 fetch_inferior_registers to fetch_inferior_register.
9855 (regptr): Remove declaration.
9857 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9859 * linux-low.c (linux_detach): Change return type to int. Return 0.
9860 * spu-low.c (spu_detach): Likewise.
9862 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9864 * target.h (target_ops): Change return type of detach to int.
9866 (join_inferior): New.
9867 * server.c (main): Don't skip detach support on mingw32.
9868 If the inferior doesn't support detaching return error.
9869 Call join_inferior instead of using waitpid.
9870 * linux-low.c (linux_join): New.
9871 (linux_target_op): Add linux_join.
9872 * spu-low.c (spu_join): New.
9873 (spu_target_ops): Add spu_join.
9874 * win32-low.c (win32_detach): Adapt to new interface.
9875 Reopen current_process_handle before detaching. Issue a child
9876 resume before detaching.
9878 (win32_target_op): Add win32_join.
9880 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9882 * win32-low.c (win32-attach): Fix return value.
9883 * target.h (target_ops): Describe ATTACH return values.
9885 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9887 * win32-low.c (GETPROCADDRESS): Define.
9888 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9889 (winapi_DebugSetProcessKillOnExit): Likewise.
9890 (win32_create_inferior): Force usage of ansi CreateProcessA.
9891 (win32_attach): Use GETPROCADDRESS.
9892 (win32_detach): Likewise.
9894 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9896 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9898 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9900 * win32-low.c: Commit leftover changes from 2007-03-29.
9902 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9904 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9905 fields short instead of int. Add explicit padding.
9906 (i387_cache_to_fsave): Remove unnecessary casts.
9907 (i387_fsave_to_cache): Doc fix.
9908 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9910 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9912 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9913 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9915 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9917 * configure.srv (arm*-*-mingw32ce*): Move near the other
9920 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9922 * configure.ac: Add errno checking.
9923 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9924 sys/file.h and malloc.h.
9925 (AC_CHECK_DECLS): Add perror.
9926 (srv_mingwce): Handle.
9927 * configure.srv (i[34567]86-*-cygwin*): Add
9928 win32-i386-low.o to srv_tgtobj.
9929 (i[34567]86-*-mingw*): Likewise.
9930 (arm*-*-mingw32ce*): Add case.
9931 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9932 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9933 [__MINGW32CE__] (strerror): New function.
9934 [__MINGW32CE__] (errno): Define to GetLastError.
9935 [__MINGW32CE__] (COUNTOF): New macro.
9936 (remote_open): Remove extra close call.
9937 * mem-break.c (delete_breakpoint_at): New function.
9938 * mem-break.h (delete_breakpoint_at): Declare.
9939 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9940 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9941 [USE_WIN32API] (read, write): Add char* casts.
9942 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9943 * server.h: Include wincecompat.h on Windows CE.
9944 [HAVE_ERRNO_H]: Check.
9945 (perror): Declare if not declared.
9946 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9947 (perror_with_name): Remove errno declaration.
9948 * wincecompat.h: New.
9949 * wincecompat.c: New.
9951 * win32-arm-low.c: New.
9952 * win32-i386-low.c: New.
9953 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9954 (OUTMSG2): Make it safe.
9956 (COUNTOF): New macro.
9957 (NUM_REGS): Get it from the low target.
9958 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9959 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9960 (thread_rec): Let low target handle debug registers.
9961 (child_add_thread): Likewise.
9962 (child_init_thread_list): Likewise.
9963 (continue_one_thread): Likewise.
9965 (do_child_fetch_inferior_registers): Move to ...
9966 * win32-i386-low.c: ... here, and rename to ...
9967 (do_fetch_inferior_registers): ... this.
9968 * win32-low.c (child_fetch_inferior_registers):
9969 Go through the low target.
9970 (do_child_store_inferior_registers): Use regptr.
9971 (strwinerror): New function.
9972 (win32_create_inferior): Handle Windows CE.
9973 Use strwinerror instead of strerror on Windows error
9974 codes. Add program to the error output.
9975 Don't close the main thread handle on Windows CE.
9976 (win32_attach): Use coredll.dll on Windows CE.
9977 (win32_kill): Close current process and current
9979 (win32_detach): Use coredll.dll on Windows CE.
9980 (win32_resume): Let low target handle debug registers, and
9982 (handle_exception): Add/Remove initial breakpoint. Avoid
9983 non-existant WSTOPSIG on Windows CE.
9984 (win32_read_inferior_memory): Cast to remove warning.
9985 (win32_arch_string): Go through the low target.
9986 (initialize_low): Call set_breakpoint_data with the low
9987 target's breakpoint.
9988 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9989 FOP_REGNUM, mappings): Move to ...
9990 * win32-i386-low.c: ... here.
9991 * win32-low.c (win32_thread_info): Move to ...
9992 * win32-low.h: ... here.
9993 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9994 win32-arm-low.c and wincecompat.c.
9995 (all:): Add $EXEEXT.
9996 (install-only:): Likewise.
9997 (gdbserver:): Likewise.
9998 (gdbreplay:): Likewise.
9999 * config.in: Regenerate.
10000 * configure: Regenerate.
10002 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
10004 * win32-low.c: Rename typedef thread_info to
10005 win32_thread_info throughout.
10007 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
10009 * win32-i386-low.c: Rename to ...
10010 * win32-low.c: ... this.
10011 * configure.srv: Replace win32-i386-low.o with win32-low.o.
10012 * Makefile.in: Likewise.
10014 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
10016 * remote-utils.c (monitor_output): Constify msg parameter.
10017 * server.h (monitor_output): Likewise.
10018 * win32-i386-low.c (handle_output_debug_string): New.
10019 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
10020 handle_output_debug_string.
10021 (get_child_debug_event): Likewise.
10023 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
10025 * server.c (main): Correct strtoul check.
10027 2007-03-27 Jon Ringle <jon@ringle.org>
10029 * linux-low.c: Check __ARCH_HAS_MMU__ also.
10031 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
10033 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
10035 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
10037 * terminal.h: Check HAVE_SGTTY_H.
10039 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
10041 * remote-utils.c (remote_open): Print out the assigned port number.
10043 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
10045 * remote-utils.c (monitor_output): New function.
10046 * server.c (debug_threads): Define here.
10047 (monitor_show_help): New function.
10048 (handle_query): Handle qRcmd.
10049 (main): Do not handle 'd' packet.
10050 * server.h (debug_threads, remote_debug, monitor_output): Declare.
10051 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
10054 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10056 * Makefile.in (EXEEXT): New.
10057 (clean): Use $(EXEEXT).
10059 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10061 * target.h (target_ops): Rename send_signal to request_interrupt,
10062 and remove enum target_signal parameter.
10063 * linux-low.c (linux_request_interrupt): Rename from
10064 linux_send_signal, and always send SIGINT.
10065 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
10066 and always send SIGINT.
10067 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
10069 (input_interrupt): Likewise.
10071 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10073 * server.c (get_features_xml): Check if target implemented
10075 * win32-i386-low.c (win32_arch_string): New.
10076 (win32_target_ops): Add win32_arch_string as arch_string member.
10078 2007-02-22 Markus Deuling <deuling@de.ibm.com>
10080 * spu-low.c (spu_arch_string): New.
10081 (spu_target_ops): Add spu_arch_string.
10083 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
10085 * remote-utils.c: Remove HAVE_TERMINAL_H check.
10086 * configure.ac: Do not check for terminal.h.
10087 * configure, config.in: Regenerated.
10089 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10091 * Makefile.in (OBS): Add $(XML_BUILTIN).
10092 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
10094 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
10095 (arm-with-iwmmxt.c): New.
10096 * config.in, configure: Regenerate.
10097 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
10098 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
10099 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
10100 (arm*-*-linux*): Add iWMMXt and regset support.
10101 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
10102 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
10103 (arm_store_wmmxregset, target_regsets): New.
10104 * server.c (get_features_xml): Take annex argument. Check builtin
10106 (handle_query): Handle multiple annexes.
10108 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10110 * remote-utils.c [USE_WIN32API] (read, write): Define.
10111 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
10114 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
10116 * linux-i386-low.c (the_low_target): Set arch_string.
10117 * linux-x86-64-low.c (the_low_target): Likewise.
10118 * linux-low.c (linux_arch_string): New.
10119 (linux_target_ops): Add it.
10120 * linux-low.h (struct linux_target_ops): Add arch_string.
10121 * server.c (write_qxfer_response): Use const void * for DATA.
10122 (get_features_xml): New.
10123 (handle_query): Handle qXfer:features:read. Report it for qSupported.
10124 * target.h (struct target_ops): Add arch_string method.
10126 2007-01-03 Denis Pilat <denis.pilat@st.com>
10127 Daniel Jacobowitz <dan@codesourcery.com>
10129 * linux-low.c (linux_kill): Handle being called with no threads.
10130 * win32-i386-low.c (win32_kill): Likewise.
10131 (get_child_debug_event): Clear current_process_handle.
10133 2006-12-30 Denis PILAT <denis.pilat@st.com>
10134 Daniel Jacobowitz <dan@codesourcery.com>
10136 * remote-utils.c (remote_open): Check the type of specified
10137 serial port devices before opening them.
10138 * server.c (main): Kill the inferior if an error occurs during
10139 the first remote_open.
10141 2006-12-05 Markus Deuling <deuling@de.ibm.com>
10143 * README: Update supported targets.
10145 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
10147 * Makefile.in (clean): Remove reg-mips64.c.
10148 (reg-mips64.c, reg-mips64.o): New rules.
10149 * configure.srv: Handle mips64. Include regset support for mips.
10150 * linux-mips-low.c (union mips_register): New.
10151 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
10152 (mips_breakpoint, mips_breakpoint_at): Use int.
10153 (mips_collect_register, mips_supply_register)
10154 (mips_collect_register_32bit, mips_supply_register_32bit)
10155 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10156 (mips_store_fpregset, target_regsets): New.
10157 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
10159 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
10161 * configure.srv: Add target "spu*-*-*".
10162 * Makefile.in (clean): Remove reg-spu.c.
10163 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
10164 * spu-low.c: New file.
10166 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
10168 * configure.ac: Correct td_thr_tls_get_addr test.
10169 * configure: Regenerated.
10171 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
10173 * linux-low.c (linux_wait_for_event): Reformat. Use the
10174 pass_signals array.
10175 * remote-utils.c (decode_address_to_semicolon): New.
10176 * server.c (pass_signals, handle_general_set): New.
10177 (handle_query): Mention QPassSignals for qSupported.
10178 (main): Call handle_general_set.
10179 * server.h (pass_signals, decode_address_to_semicolon): New.
10181 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
10183 * server.c (handle_query): Correct error handling for read_auxv.
10185 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
10187 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
10188 and srv_linux_thread_db to yes.
10189 * linux-s390-low.c (s390_fill_gregset): New function.
10190 (target_regsets): Define data structure.
10192 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
10194 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
10195 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
10196 * config.in, configure: Regenerated.
10197 * inferiors.c (gdb_id_to_thread): New function.
10198 (gdb_id_to_thread_id): Use it.
10199 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
10200 * linux-low.h (struct process_info): Add th member.
10201 (thread_db_get_tls_address): New prototype.
10202 * remote-utils.c (decode_address): Make non-static.
10203 * server.c (handle_query): Handle qGetTLSAddr.
10204 * server.h (gdb_id_to_thread, decode_address): New prototypes.
10205 * target.h (struct target_ops): Add get_tls_address.
10206 * thread-db.c (maybe_attach_thread): Save the thread handle.
10207 (thread_db_get_tls_address): New.
10209 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
10211 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
10212 (linux_resume_one_process): Take a siginfo_t *. Update all
10213 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
10214 (struct pending_signals): Add a siginfo_t.
10215 (linux_wait_for_process): Always set last_status.
10216 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
10217 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
10218 * linux-low.h (struct process_info): Add last_status.
10220 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
10222 * remote-utils.c (try_rle): New function.
10223 (putpkt_binary): Use it.
10225 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
10227 * Makefile.in (clean): Clean reg-x86-64-linux.c.
10228 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
10229 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
10230 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
10231 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
10234 2006-08-08 Richard Sandiford <richard@codesourcery.com>
10236 * server.c (terminal_fd): New variable.
10237 (old_foreground_pgrp): Likewise.
10238 (restore_old_foreground_pgrp): New function.
10239 (start_inferior): Record the terminal file descriptor in terminal_fd
10240 and its original foreground group in old_foreground_pgrp. Register
10241 restore_old_foreground_pgrp with atexit().
10243 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
10245 * server.c (handle_query): Correct qPart to qXfer.
10247 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
10249 * configure.ac: Check for more headers which are missing on
10250 Windows. Automatically supply -lwsock32 and USE_WIN32API.
10251 * configure.srv: Add Cygwin and mingw32.
10252 * remote-utils.c: Don't include headers unconditionally which
10253 are missing on mingw32. Include <winsock.h> for mingw32.
10254 (remote_open): Adjust for mingw32 support. Flush
10255 standard error after writing to it.
10256 (remote_close, putpkt_binary, input_interrupt, block_async_io)
10257 (unblock_async_io, enable_async_io, disable_async_io)
10258 (readchar, getpkt): Update for Winsock support.
10259 (prepare_resume_reply): Expect a protocol signal number.
10260 * server.c: Disable <sys/wait.h> on mingw32.
10261 (start_inferior): Adjust for mingw32 support. Flush
10262 standard error after writing to it.
10263 (attach_inferior): Likewise. Use protocol signal
10265 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
10267 * win32-i386-low.c: New file.
10268 * Makefile.in (XM_CLIBS): Set.
10269 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
10270 (win32-i386-low.o): New dependency rule.
10271 * linux-low.c (linux_wait): Use target signal numbers.
10272 * target.h (struct target_ops): Doc fix.
10273 * server.h (target_signal_to_name): New prototype.
10274 * gdbreplay.c: Don't include headers unconditionally which
10275 are missing on mingw32. Include <winsock.h> for mingw32.
10276 (remote_close, remote_open): Adjust for Winsock support.
10277 * configure, config.in: Regenerated.
10279 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
10281 * server.c (decode_xfer_read, write_qxfer_response): New.
10282 (handle_query): Take a packet length argument. Handle
10283 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
10284 the qSupported response.
10285 (main): Update call to handle_query.
10287 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
10289 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
10290 (putpkt_binary): Renamed from putpkt and adjusted for binary
10292 (putpkt): New wrapper for putpkt_binary.
10293 (readchar): Don't mask off the high bit.
10294 (decode_X_packet): New function.
10295 * server.c (main): Call putpkt_binary if a handler sets the packet
10296 length. Save the length of the incoming packet. Handle 'X'.
10297 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
10299 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
10301 * server.c (handle_query): Handle qSupported.
10303 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10305 * remote-utils.c (all_symbols_looked_up): New variable.
10306 (look_up_one_symbol): Check it.
10307 * server.h (look_up_one_symbol): New declaration.
10308 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
10310 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10312 * Makefile.in (linux-arm-low.o): Update dependencies.
10313 * linux-arm-low.c: Include "gdb_proc_service.h".
10314 (PTRACE_GET_THREAD_AREA): Define.
10315 (ps_get_thread_area): New function.
10317 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
10319 * configure.srv (m68k*-*-uclinux*): New target.
10320 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
10321 (linux_resume_one_process): Remove extraneous cast.
10322 (linux_read_offsets): New.
10323 (linux_target_op): Add linux_read_offsets on mmuless systems.
10324 * server.c (handle_query): Add qOffsets logic.
10325 * target.h (struct target_ops): Add read_offsets.
10327 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10329 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
10330 (PTRACE_GET_THREAD_AREA): Define.
10331 (ps_get_thread_area): New function.
10332 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
10333 (linux-x86-64-low.o): Update.
10335 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10337 * configure.ac: Remove checks for prfpregset_t.
10338 * gdb_proc_service.h: New file.
10339 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
10340 new "gdb_proc_service.h".
10341 * proc-service.c: Likewise.
10342 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
10343 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
10344 * Makefile.in (gdb_proc_service_h): Updated.
10345 * configure, config.in: Regenerated.
10347 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10349 * remote-utils.c (prepare_resume_reply): Move declaration
10350 of gdb_id_from_wait to the top of the block.
10352 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
10354 * linux-low.c (regsets_store_inferior_registers): Read the regset
10355 from the target before filling it.
10357 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10359 * server.c (attach_inferior): Return SIGTRAP for a successful
10362 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10364 * Makefile.in (OBS): Add version.o.
10365 (STAGESTUFF): Delete.
10366 (version.o): Add dependencies.
10367 (version.c): Replace rule.
10368 (clean): Remove version.c.
10369 * server.c (gdbserver_version): New.
10370 (gdbserver_usage): Use printf.
10371 (main): Handle --version and --help.
10372 * server.h (version, host_name): Add declarations.
10374 2005-12-23 Eli Zaretskii <eliz@gnu.org>
10386 * linux-x86-64-low.c:
10388 * linux-s390-low.c:
10389 * linux-ppc64-low.c:
10391 * linux-mips-low.c:
10392 * linux-m68k-low.c:
10393 * linux-m32r-low.c:
10396 * linux-ia64-low.c:
10397 * linux-i386-low.c:
10398 * linux-crisv32-low.c:
10410 * gdbserver.1: Add (C) after Copyright. Update the FSF
10413 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
10415 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
10416 (arm_breakpoint_at): Recognize both breakpoints.
10417 (the_low_target): Use the correct breakpoint instruction.
10419 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
10421 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
10422 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
10423 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
10424 (the_low_target): Update.
10426 2005-10-25 Andreas Schwab <schwab@suse.de>
10428 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
10430 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
10431 (ia64_num_regs): Reduce to 462.
10433 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
10435 * acinclude.m4: Correct quoting.
10436 * aclocal.m4: Regenerated.
10438 Suggested by SZOKOVACS Robert <szo@ies.hu>:
10439 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
10440 (thread_db_init): Call thread_db_err_str.
10441 * configure.ac: Check for TD_VERSION.
10442 * config.in, configure: Regenerated.
10444 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10446 * server.h (error, fatal, warning): Add ATTR_FORMAT.
10448 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10450 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
10451 is not available. Define HAVE_PTRACE_GETREGS if it is.
10452 * config.in, configure: Regenerated.
10453 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
10454 * linux-i386-low.c, linux-m68k-low.c: Update to use
10455 HAVE_PTRACE_GETREGS.
10456 * linux-low.c (regsets_fetch_inferior_registers)
10457 (regsets_store_inferior_registers): Only return 0 if we processed
10459 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
10460 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
10462 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10464 * inferiors.c (struct thread_info): Add gdb_id.
10465 (add_thread): Add gdb_id argument.
10466 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
10467 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
10468 calls to add_thread.
10469 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
10470 * server.c (handle_query): Use thread_to_gdb_id.
10471 (handle_v_cont, main): Use gdb_id_to_thread_id.
10472 * server.h (add_thread): Update prototype.
10473 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
10476 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10478 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
10479 left-padded registers.
10480 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
10481 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
10483 2005-07-01 Steve Ellcey <sje@cup.hp.com>
10485 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
10486 * configure: Regenerate.
10487 * config.in: Regenerate.
10488 * server.h (NEED_DECLARATION_STRERROR):
10489 Replace with !HAVE_DECL_STRERROR.
10491 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
10493 * linux-low.c (linux_wait, linux_send_signal): Don't test
10494 an unsigned long variable for > 0 if it could be MAX_ULONG.
10495 * server.c (myresume): Likewise.
10496 * target.c (set_desired_inferior): Likewise.
10498 2005-06-13 Mark Kettenis <kettenis@gnu.org>
10500 * configure.ac: Simplify and improve check for socklen_t.
10501 * configure, config.in: Regenerate.
10503 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
10505 * acconfig.h: Remove.
10506 * configure.ac: Add a test for socklen_t. Use three-argument
10507 AC_DEFINE throughout.
10508 * config.in: Regenerated using autoheader 2.59.
10509 * configure: Regenerated.
10511 * gdbreplay.c (socklen_t): Provide a default.
10512 (remote_open): Use socklen_t.
10513 * remote-utils.c (socklen_t): Provide a default.
10514 (remote_open): Use socklen_t.
10515 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
10518 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
10520 * linux-low.c (linux_read_memory, linux_write_memory)
10521 (linux_read_auxv): Likewise.
10522 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
10523 (check_mem_write): Likewise.
10524 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
10526 * regcache.c (struct inferior_rgcache_data, registers_to_string)
10527 (registers_from_string, register_data): Likewise.
10528 * server.c (handle_query, main): Likewise.
10529 * server.h (convert_ascii_to_int, convert_int_to_ascii)
10530 (decode_M_packet): Likewise.
10531 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
10532 * target.h (struct target_ops): Update read_memory, write_memory,
10534 (read_inferior_memory, write_inferior_memory): Update.
10535 * linux-low.h (struct linux_target_ops): Change type of breakpoint
10536 to unsigned char *.
10537 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
10538 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
10539 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
10540 linux-s390-low.c, linux-sh-low.c: Update for changes in
10541 read_inferior_memory and the_low_target->breakpoint.
10543 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
10545 * Makefile.in (SFILES): Add linux-ppc64-low.c.
10546 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
10547 * configure.srv: Add powerpc64-*-linux*.
10548 * linux-ppc64-low.c: New file.
10550 2005-05-23 Orjan Friberg <orjanf@axis.com>
10552 * linux-cris-low.c: New file with support for CRIS.
10553 * linux-crisv32-low.c: Ditto for CRISv32.
10554 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
10555 (clean): Add reg-cris.c and reg-crisv32.c.
10556 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
10557 reg-crisv32.o, and reg-crisv32.c to make rules.
10558 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
10559 recognized targets.
10561 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
10563 * linux-low.c (fetch_register): Ensure buffer size is a multiple
10564 of sizeof (PTRACE_XFER_TYPE).
10565 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
10567 2005-05-12 Orjan Friberg <orjanf@axis.com>
10569 * target.h (struct target_ops): Add insert_watchpoint,
10570 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
10571 pointers for hardware watchpoint support.
10572 * linux-low.h (struct linux_target_ops): Ditto.
10573 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
10574 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
10575 to linux_target_ops.
10576 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
10578 * server.c (main): Recognize 'Z' and 'z' packets.
10580 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
10582 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
10583 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
10584 (the_low_target): Add new members.
10586 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10588 * proc-service.c (ps_lgetregs): Search all_processes instead of
10591 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10593 * server.c (start_inferior): Change return type to int.
10594 (attach_inferior): Change sigptr to int *.
10595 (handle_v_cont, handle_v_requests): Change signal to int *.
10596 (main): Change signal to int.
10598 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
10600 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
10601 * configure.srv: Add m32r*-*-linux*.
10602 * linux-m32r-low.c: New file.
10604 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
10606 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
10608 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10610 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
10611 Take unsigned long arguments for PIDs.
10612 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
10613 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
10614 (wait_for_sigstop, linux_resume_one_process)
10615 (regsets_fetch_inferior_registers, linux_send_signal)
10616 (linux_read_auxv): Likewise. Update the types of variables holding
10617 PIDs. Update format string specifiers.
10618 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
10619 * remote-utils.c (prepare_resume_reply): Likewise.
10620 * server.c (cont_thread, general_thread, step_thread)
10621 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
10623 (handle_query): Update format specifiers.
10624 (handle_v_cont, main): Use strtoul for thread IDs.
10625 * server.h (struct inferior_list_entry): Use unsigned long for ID.
10626 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
10627 (general_thread, step_thread, thread_from_wait)
10628 (old_thread_from_wait): Update.
10629 * target.h (struct thread_resume): Use unsigned long for THREAD.
10630 (struct target_ops): Use unsigned long for arguments to attach and
10633 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
10635 * acinclude.m4: Include bfd/bfd.m4 directly.
10636 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
10637 <agriffis@toolchain.org>.
10638 * aclocal.m4, configure: Regenerated.
10640 2005-01-07 Andrew Cagney <cagney@gnu.org>
10642 * configure.ac: Rename configure.in, require autoconf 2.59.
10643 * configure: Re-generate.
10645 2004-12-08 Daniel Jacobowitz <dan@debian.org>
10647 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
10648 LIBS when finished.
10649 * aclocal.m4: Regenerated.
10650 * configure: Regenerated.
10652 2004-11-21 Andreas Schwab <schwab@suse.de>
10654 * linux-m68k-low.c (m68k_num_gregs): Define.
10655 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
10656 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
10657 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
10658 (m68k_breakpoint_at): New. Add to the_low_target.
10660 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
10661 srv_linux_thread_db to yes.
10663 2004-10-20 Joel Brobecker <brobecker@gnat.com>
10665 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
10666 (ARCH_SET_FS): Likewise.
10667 (ARCH_GET_FS): Likewise.
10668 (ARCH_GET_GS): Likewise.
10670 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10672 * linux-i386-low.c (ps_get_thread_area): New.
10673 * linux-x86-64-low.c (ps_get_thread_area): New.
10674 * linux-low.c: Include <sys/syscall.h>.
10675 (linux_kill_one_process): Don't kill the first thread here.
10676 (linux_kill): Kill the first thread here.
10677 (kill_lwp): New function.
10678 (send_sigstop, linux_send_signal): Use it.
10679 * proc-service.c: Clean up #ifdefs.
10680 (fpregset_info): Delete.
10681 (ps_lgetregs): Update and enable implementation.
10682 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
10684 * remote-utils.c (struct sym_cache, symbol_cache): New.
10685 (input_interrupt): Print a clearer message.
10686 (async_io_enabled): New variable.
10687 (enable_async_io, disable_async_io): Use it. Update comments.
10688 (look_up_one_symbol): Use the symbol cache.
10689 * thread-db.c (thread_db_look_up_symbols): New function.
10690 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
10692 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10694 * configure.in: Test for -rdynamic.
10695 * configure: Regenerated.
10696 * Makefile (INTERNAL_LDFLAGS): New.
10697 (gdbserver, gdbreplay): Use it.
10699 2004-09-02 Andrew Cagney <cagney@gnu.org>
10701 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
10703 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
10705 * linux-low.c (linux_wait): Clear all_processes list also.
10707 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10709 * linux-low.c: Include <errno.h>. Remove extern declaration of
10712 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10714 * gdbreplay.c, server.h, utils.c: Update copyright years.
10716 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10718 * server.c (main): Print child status or termination signal from
10719 variable 'signal', not 'sig'.
10721 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10723 * linux-low.c (linux_read_memory): Change return type to
10724 int. Check for and return error from ptrace().
10725 * target.c (read_inferior_memory): Change return type to int. Pass
10726 back return status from the_target->read_memory().
10727 * target.h (struct target_ops): Adapt *read_memory() prototype.
10729 (read_inferior_memory): Adapt prototype.
10730 * server.c (main): Return an error packet if
10731 read_inferior_memory() returns an error.
10733 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
10735 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
10736 Unify with other clean targets.
10738 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10740 * server.c (handle_v_cont): Call set_desired_inferior.
10742 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10744 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
10746 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10748 * linux-low.c (linux_wait): Unblock async I/O.
10749 (linux_resume): Block and enable async I/O.
10750 * remote-utils.c (block_async_io, unblock_async_io): New functions.
10751 * server.h (block_async_io, unblock_async_io): Add prototypes.
10753 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10755 * remote-utils.c (remote_open): Print a status notice after
10756 opening a TCP port.
10757 * server.c (attach_inferior): Print a status notice after
10760 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10762 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
10764 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
10766 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
10768 * server.c, target.h: Update copyright years.
10770 2004-02-25 Roland McGrath <roland@redhat.com>
10772 * target.h (struct target_ops): New member `read_auxv'.
10773 * server.c (handle_query): Handle qPart:auxv:read: query using that.
10774 * linux-low.c (linux_read_auxv): New function.
10775 (linux_target_ops): Initialize `read_auxv' member to that.
10777 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10779 Committed by Jim Blandy <jimb@redhat.com>.
10781 * linux-s390-low.c (s390_num_regs): Update.
10782 (s390_regmap): Remove control registers. Use __s390x__ predefine
10783 instead of GPR_SIZE to distiguish s390 and s390x targets.
10785 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10787 * linux-low.c: Update copyright year.
10788 (check_removed_breakpoint): Clear pending_is_breakpoint.
10789 (linux_set_resume_request, linux_queue_one_thread)
10790 (resume_status_pending_p): New functions.
10791 (linux_continue_one_thread): Use process->resume.
10792 (linux_resume): Only resume threads if there are no pending events.
10793 * linux-low.h (struct process_info): Add resume request
10796 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10798 * regcache.c (new_register_cache): Clear the allocated register
10799 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10801 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10803 * linux-low.c (linux_resume): Take a struct thread_resume *
10805 (linux_wait): Update call.
10806 (resume_ptr): New static variable.
10807 (linux_continue_one_thread): Renamed from
10808 linux_continue_one_process. Use resume_ptr.
10809 (linux_resume): Use linux_continue_one_thread.
10810 * server.c (handle_v_cont, handle_v_requests): New functions.
10811 (myresume): New function.
10812 (main): Handle 'v' case.
10813 * target.h (struct thread_resume): New type.
10814 (struct target_ops): Change argument of "resume" to struct
10816 (myresume): Delete macro.
10818 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10820 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10821 (uninstall): Support DESTDIR.
10823 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10825 * configure.srv: Add xscale*linux copy of arm*linux entry.
10827 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10829 * linux-arm-low.c (arm_reinsert_addr): New function.
10830 (the_low_target): Add arm_reinsert_addr.
10832 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10834 * mem-break.c: Remove whitespace at end of file.
10836 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10838 * configure.in: Check whether we need to prototype strerror.
10839 * server.h: Optionally prototype strerror.
10840 * gdbreplay.c (perror_with_name): Use strerror.
10841 * linux-low.c (linux_attach_lwp): Use strerror.
10842 * utils.c (perror_with_name): Use strerror.
10843 * config.in, configure: Regenerated.
10845 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10847 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10848 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10850 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10852 * Makefile.in (SFILES): Update.
10853 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10854 low-sun3.c: Remove files.
10856 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10858 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10859 (linux_detach_one_process, linux_detach): New functions.
10860 (linux_target_ops): Add linux_detach.
10861 * server.c (main): Handle 'D' packet.
10862 * target.h (struct target_ops): Add "detach" member.
10863 (detach_inferior): Define.
10865 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10867 From Kelley Cook <kelleycook@wideopenwest.com>:
10868 * configure.srv: Accept i[34567]86 variants.
10870 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10872 * linux-low.c (linux_wait_for_event): Correct comment typos.
10873 (linux_resume_one_process): Call check_removed_breakpoint.
10874 (linux_send_signal): New function.
10875 (linux_target_ops): Add linux_send_signal.
10876 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10878 * target.h (struct target_ops): Add send_signal.
10880 2003-05-29 Jim Blandy <jimb@redhat.com>
10882 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10883 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10884 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10885 away part of the register's value.
10887 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10889 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10890 (linux_wait_for_event, linux_init_signals): Likewise.
10892 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10894 * configure.in: Check for stdlib.h.
10895 * configure: Regenerated.
10896 * config.in: Regenerated.
10898 2003-01-04 Andreas Schwab <schwab@suse.de>
10900 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10902 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10904 * Makefile.in: Remove obsolete code.
10906 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10908 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10909 defined(PT_FPR0_HI).
10911 2002-11-17 Stuart Hughes <seh@zee2.com>
10913 * linux-arm-low.c (arm_num_regs): Increase.
10914 (arm_regmap): Include status register.
10916 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10918 * linux-low.c (register_addr): Remove incorrect -1 check.
10920 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10922 * linux-low.c (linux_create_inferior): Call setpgid. Return
10924 (unstopped_p, linux_signal_pid): Remove.
10925 (linux_target_ops): Remove linux_signal_pid.
10926 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10927 global instead of target method.
10928 * target.h (struct target_ops): Remove signal_pid. Update comment
10929 for create_inferior.
10930 * server.c (signal_pid): New variable.
10931 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10932 gdbserver. Set the child to be the foreground process group.
10933 (attach_inferior): Set signal_pid.
10935 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10937 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10939 2002-08-20 Jim Blandy <jimb@redhat.com>
10941 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10944 2002-08-01 Andrew Cagney <cagney@redhat.com>
10946 * Makefile.in: Make chill references obsolete.
10948 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10950 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10951 * configure: Regenerate.
10952 * config.in: Regenerate.
10954 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10956 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10957 (perror_with_name, remote_close, remote_open, expect, play): Static.
10959 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10961 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10962 byte offsets instead of an array of indexes.
10963 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10965 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10967 * regcache.c: Add comment.
10969 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10971 * thread-db.c: New file.
10972 * proc-service.c: New file.
10973 * acinclude.m4: New file.
10974 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10975 proc-service.o, and thread-db.o.
10976 (linux-low.o): Add USE_THREAD_DB.
10977 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10978 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10979 * aclocal.m4: Regenerated.
10980 * config.in: Regenerated.
10981 * configure: Regenerated.
10982 * configure.in: Check for proc_service.h, sys/procfs.h,
10983 thread_db.h, and linux/elf.h headrs.
10984 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10985 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10986 Check for -lthread_db and thread support.
10987 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10988 PowerPC, and SuperH.
10989 * i387-fp.c: Constify arguments.
10990 * i387-fp.h: Likewise.
10991 * inferiors.c: (struct thread_info): Renamed from
10992 `struct inferior_info'. Remove PID member. Use generic inferior
10993 list header. All uses updated.
10994 (inferiors, signal_pid): Removed.
10995 (all_threads): New variable.
10996 (get_thread): Define.
10997 (add_inferior_to_list): New function.
10998 (for_each_inferior): New function.
10999 (change_inferior_id): New function.
11000 (add_inferior): Removed.
11001 (remove_inferior): New function.
11002 (add_thread): New function.
11003 (free_one_thread): New function.
11004 (remove_thread): New function.
11005 (clear_inferiors): Use for_each_inferior and free_one_thread.
11006 (find_inferior): New function.
11007 (find_inferior_id): New function.
11008 (inferior_target_data): Update argument type.
11009 (set_inferior_target_data): Likewise.
11010 (inferior_regcache_data): Likewise.
11011 (set_inferior_regcache_data): Likewise.
11012 * linux-low.c (linux_bp_reinsert): Remove.
11013 (all_processes, stopping_threads, using_thrads)
11014 (struct pending_signals, debug_threads, pid_of): New.
11015 (inferior_pid): Replace with macro.
11016 (struct inferior_linux_data): Remove.
11017 (get_stop_pc, add_process): New functions.
11018 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
11019 Use add_process and add_thread.
11020 (linux_attach_lwp): New function, based on old linux_attach. Use
11021 add_process and add_thread. Set stop_expected for new threads.
11022 (linux_attach): New function.
11023 (linux_kill_one_process): New function.
11024 (linux_kill): Kill all LWPs.
11025 (linux_thread_alive): Use find_inferior_id.
11026 (check_removed_breakpoints, status_pending_p): New functions.
11027 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
11028 Update. Use WNOHANG. Wait for cloned processes also. Update process
11029 struct for the found process.
11030 (linux_wait_for_event): New function.
11031 (linux_wait): Use it. Support LWPs.
11032 (send_sigstop, wait_for_sigstop, stop_all_processes)
11033 (linux_resume_one_process, linux_continue_one_process): New functions.
11034 (linux_resume): Support LWPs.
11035 (REGISTER_RAW_SIZE): Remove.
11036 (fetch_register): Use register_size instead. Call supply_register.
11037 (usr_store_inferior_registers): Likewise. Call collect_register.
11038 Fix recursive case.
11039 (regsets_fetch_inferior_registers): Improve error message.
11040 (regsets_store_inferior_registers): Add debugging.
11041 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
11042 (unstopped_p, linux_signal_pid): New functions.
11043 (linux_target_ops): Add linux_signal_pid.
11044 (linux_init_signals): New function.
11045 (initialize_low): Call it. Initialize using_threads.
11046 * regcache.c (inferior_regcache_data): Add valid
11048 (get_regcache): Fetch registers lazily. Add fetch argument
11049 and update all callers.
11050 (regcache_invalidate_one, regcache_invalidate): New
11052 (new_register_cache): Renamed from create_register_cache.
11053 Return the new regcache.
11054 (free_register_cache): Change argument to a void *.
11055 (registers_to_string, registers_from_string): Call get_regcache
11056 with fetch flag set.
11057 (register_data): Make static. Pass fetch flag to get_regcache.
11058 (supply_register): Call get_regcache with fetch flag clear.
11059 (collect_register): Call get_regcache with fetch flag set.
11060 (collect_register_as_string): New function.
11061 * regcache.h: Update.
11062 * remote-utils.c (putpkt): Flush after debug output and use
11064 Handle input interrupts while waiting for an ACK.
11065 (input_interrupt): Use signal_pid method.
11066 (getpkt): Flush after debug output and use stderr.
11067 (outreg): Use collect_register_as_string.
11068 (new_thread_notify, dead_thread_notify): New functions.
11069 (prepare_resume_reply): Check using_threads. Set thread_from_wait
11070 and general_thread.
11071 (look_up_one_symbol): Flush after debug output.
11072 * server.c (step_thread, server_waiting): New variables.
11073 (start_inferior): Don't use signal_pid. Update call to mywait.
11074 (attach_inferior): Update call to mywait.
11075 (handle_query): Handle qfThreadInfo and qsThreadInfo.
11076 (main): Don't fetch/store registers explicitly. Use
11077 set_desired_inferior. Support proposed ``Hs'' packet. Update
11079 * server.h: Update.
11080 (struct inferior_list, struct_inferior_list_entry): New.
11081 * target.c (set_desired_inferior): New.
11082 (write_inferior_memory): Constify.
11083 (mywait): New function.
11084 * target.h: Update.
11085 (struct target_ops): New signal_pid method.
11086 (mywait): Removed macro, added prototype.
11088 * linux-low.h (regset_func): Removed.
11089 (regset_fill_func, regset_store_func): New.
11090 (enum regset_type): New.
11091 (struct regset_info): Add type field. Use new operation types.
11092 (struct linux_target_ops): stop_pc renamed to get_pc.
11093 Add decr_pc_after_break and breakpoint_at.
11094 (get_process, get_thread_proess, get_process_thread)
11095 (strut process_info, all_processes, linux_attach_lwp)
11096 (thread_db_init): New.
11098 * linux-arm-low.c (arm_get_pc, arm_set_pc,
11099 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
11100 (the_low_target): Add new members.
11101 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
11102 (i386_store_fpxregset): Constify.
11103 (target_regsets): Add new kind identifier.
11104 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
11105 (i386_set_pc): Add debugging.
11106 (i386_breakpoint_at): New function.
11107 (the_low_target): Add new members.
11108 * linux-mips-low.c (mips_get_pc, mips_set_pc)
11109 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
11110 (mips_breakpoint_at): New.
11111 (the_low_target): Add new members.
11112 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
11113 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
11114 (the_low_target): Add new members.
11115 * linux-sh-low.c (sh_get_pc, sh_set_pc)
11116 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
11117 (the_low_target): Add new members.
11118 * linux-x86-64-low.c (target_regsets): Add new kind
11121 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
11123 From Martin Pool <mbp@samba.org>:
11124 * server.c (gdbserver_usage): New function.
11127 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
11129 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
11130 stop_at -> stop_pc.
11132 2002-05-04 Andrew Cagney <ac131313@redhat.com>
11134 * Makefile.in: Remove obsolete code.
11136 2002-04-24 Michal Ludvig <mludvig@suse.cz>
11138 * linux-low.c (regsets_fetch_inferior_registers),
11139 (regsets_store_inferior_registers): Removed cast to int from
11141 * regcache.h: Added declaration of struct inferior_info.
11143 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
11145 * inferiors.c (struct inferior_info): Add regcache_data.
11146 (add_inferior): Call create_register_cache.
11147 (clear_inferiors): Call free_register_cache.
11148 (inferior_regcache_data, set_inferior_regcache_data): New functions.
11149 * regcache.c (struct inferior_regcache_data): New.
11150 (registers): Remove.
11151 (get_regcache): New function.
11152 (create_register_cache, free_register_cache): New functions.
11153 (set_register_cache): Don't initialize the register cache here.
11154 (registers_to_string, registers_from_string, register_data): Call
11156 * regcache.h: Add prototypes.
11157 * server.h: Likewise.
11159 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
11161 * mem-break.c: New file.
11162 * mem-break.h: New file.
11163 * Makefile.in: Add mem-break.o rule; update server.h
11165 * inferiors.c (struct inferior_info): Add target_data
11167 (clear_inferiors): Free target_data member if set.
11168 (inferior_target_data, set_inferior_target_data): New functions.
11169 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
11170 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
11171 * linux-low.c (linux_bp_reinsert): New variable.
11172 (struct inferior_linux_data): New.
11173 (linux_create_inferior): Use set_inferior_target_data.
11174 (linux_attach): Likewise. Call add_inferior.
11175 (linux_wait_for_one_inferior): New function.
11176 (linux_wait): Call it.
11177 (linux_write_memory): Add const.
11178 (initialize_low): Call set_breakpoint_data.
11179 * linux-low.h (struct linux_target_ops): Add breakpoint
11181 * server.c (attach_inferior): Remove extra add_inferior
11183 * server.h: Include mem-break.h. Update inferior.c
11185 * target.c (read_inferior_memory)
11186 (write_inferior_memory): New functions.
11187 * target.h (read_inferior_memory)
11188 (write_inferior_memory): Change macros to prototypes.
11189 (struct target_ops): Update comments. Add const to write_memory
11192 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
11194 * linux-low.c (usr_store_inferior_registers): Support
11195 registers which are allowed to fail to store.
11196 * linux-low.h (linux_target_ops): Likewise.
11197 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
11198 (ppc_cannot_store_register): FPSCR may not be storable.
11200 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11202 * server.h: Include <string.h> if HAVE_STRING_H.
11203 * ChangeLog: Correct paths in last ChangeLog entry.
11205 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11207 * linux-low.h: Remove obsolete prototypes.
11208 (struct linux_target_ops): New.
11209 (extern the_low_target): New.
11210 * linux-low.c (num_regs, regmap): Remove declarations.
11211 (register_addr): Use the_low_target explicitly.
11212 (fetch_register): Likewise.
11213 (usr_fetch_inferior_registers): Likewise.
11214 (usr_store_inferior_registers): Likewise.
11215 * linux-arm-low.c (num_regs): Remove.
11216 (arm_num_regs): Define.
11217 (arm_regmap): Renamed from regmap, made static.
11218 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
11220 (arm_cannot_store_register): Renamed from cannot_store_register,
11222 (the_low_target): New.
11223 * linux-i386-low.c (num_regs): Remove.
11224 (i386_num_regs): Define.
11225 (i386_regmap): Renamed from regmap, made static.
11226 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
11228 (i386_cannot_store_register): Renamed from cannot_store_register,
11230 (the_low_target): New.
11231 * linux-ia64-low.c (num_regs): Remove.
11232 (ia64_num_regs): Define.
11233 (ia64_regmap): Renamed from regmap, made static.
11234 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
11236 (ia64_cannot_store_register): Renamed from cannot_store_register,
11238 (the_low_target): New.
11239 * linux-m68k-low.c (num_regs): Remove.
11240 (m68k_num_regs): Define.
11241 (m68k_regmap): Renamed from regmap, made static.
11242 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
11244 (m68k_cannot_store_register): Renamed from cannot_store_register,
11246 (the_low_target): New.
11247 * linux-mips-low.c (num_regs): Remove.
11248 (mips_num_regs): Define.
11249 (mips_regmap): Renamed from regmap, made static.
11250 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
11252 (mips_cannot_store_register): Renamed from cannot_store_register,
11254 (the_low_target): New.
11255 * linux-ppc-low.c (num_regs): Remove.
11256 (ppc_num_regs): Define.
11257 (ppc_regmap): Renamed from regmap, made static.
11258 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
11260 (ppc_cannot_store_register): Renamed from cannot_store_register,
11262 (the_low_target): New.
11263 * linux-s390-low.c (num_regs): Remove.
11264 (s390_num_regs): Define.
11265 (s390_regmap): Renamed from regmap, made static.
11266 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
11268 (s390_cannot_store_register): Renamed from cannot_store_register,
11270 (the_low_target): New.
11271 * linux-sh-low.c (num_regs): Remove.
11272 (sh_num_regs): Define.
11273 (sh_regmap): Renamed from regmap, made static.
11274 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
11276 (sh_cannot_store_register): Renamed from cannot_store_register,
11278 (the_low_target): New.
11279 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
11280 (the_low_target): New.
11282 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11284 * Makefile.in: Add stamp-h target.
11285 * configure.in: Create stamp-h.
11286 * configure: Regenerated.
11288 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11290 * inferiors.c: New file.
11291 * target.c: New file.
11292 * target.h: New file.
11293 * Makefile.in: Add target.o and inferiors.o. Update
11295 * linux-low.c (inferior_pid): New static variable,
11296 moved from server.c.
11297 (linux_create_inferior): Renamed from create_inferior.
11298 Call add_inferior. Return 0 on success instead of a PID.
11299 (linux_attach): Renamed from myattach.
11300 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
11301 (linux_thread_alive): Renamed from mythread_alive.
11302 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
11304 (linux_resume): Renamed from myresume. Add missing ``return 0''.
11305 (regsets_store_inferior_registers): Correct error message.
11306 Add missing ``return 0''.
11307 (linux_fetch_registers): Renamed from fetch_inferior_registers.
11308 (linux_store_registers): Renamed from store_inferior_registers.
11309 (linux_read_memory): Renamed from read_inferior_memory.
11310 (linux_write_memory): Renamed from write_inferior_memory.
11311 (linux_target_ops): New structure.
11312 (initialize_low): Call set_target_ops ().
11313 * remote-utils.c (unhexify): New function.
11314 (hexify): New function.
11315 (input_interrupt): Send signals to ``signal_pid''.
11316 * server.c (inferior_pid): Remove.
11317 (start_inferior): Update create_inferior call.
11318 (attach_inferior): Call add_inferior.
11319 (handle_query): New function.
11320 (main): Call handle_query for `q' packets.
11321 * server.h: Include "target.h". Remove obsolete prototypes.
11322 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
11324 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11326 * Makefile.in: Add WARN_CFLAGS. Update configury
11328 * configure.in: Check for <string.h>
11329 * configure: Regenerate.
11330 * config.in: Regenerate.
11331 * gdbreplay.c: Include needed system headers.
11332 (remote_open): Remove strchr prototype.
11333 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
11334 * regcache.c (supply_register): Change buf argument to const void *.
11335 (supply_register_by_name): Likewise.
11336 (collect_register): Change buf argument to void *.
11337 (collect_register_by_name): Likewise.
11338 * regcache.h: Add missing prototypes.
11339 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
11340 * server.c (handle_query): New function.
11341 (attached): New static variable, moved out of main.
11342 (main): Quiet longjmp clobber warnings.
11343 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
11344 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob